From 7a89c4c1e4521b8be9f4087806578889495d500d Mon Sep 17 00:00:00 2001 From: derailed Date: Tue, 12 Nov 2019 22:45:26 -0700 Subject: [PATCH 01/35] checkpoint --- change_logs/release_0.4.2.md | 2 +- change_logs/release_0.6.7.md | 2 +- change_logs/release_0.7.0.md | 2 +- change_logs/release_0.8.0.md | 2 +- change_logs/release_0.8.3.md | 2 +- cmd/root.go | 6 +- go.sum | 1 + internal/config/test_assets/bench-fred.yml | 41 ++ internal/model/hint.go | 54 ++ internal/model/hint_test.go | 67 +++ internal/{ui/hint.go => model/menu_hint.go} | 30 +- internal/model/menu_hint_test.go | 22 + internal/model/stack.go | 156 ++++++ internal/model/stack_test.go | 151 +++++ internal/model/table.go | 37 -- internal/model/types.go | 39 ++ internal/ui/action.go | 7 +- internal/ui/action_test.go | 22 + internal/ui/app.go | 129 ++--- internal/ui/app_test.go | 73 +++ internal/ui/cmd.go | 20 +- internal/ui/cmd_buff_test.go | 21 +- internal/ui/cmd_stack.go | 58 -- internal/ui/cmd_stack_test.go | 76 --- internal/ui/cmd_test.go | 39 +- internal/ui/colorer_test.go | 29 + internal/ui/config.go | 19 +- internal/ui/config_test.go | 39 ++ internal/ui/crumbs.go | 44 +- internal/ui/crumbs_test.go | 44 +- internal/ui/ctx.go | 14 + internal/ui/dialog/confirm.go | 5 +- internal/ui/dialog/confirm_test.go | 3 +- internal/ui/dialog/delete.go | 5 +- internal/ui/dialog/delete_test.go | 3 +- internal/ui/dialog/port_forward.go | 5 +- internal/ui/dialog/port_forward_test.go | 3 +- internal/ui/flash.go | 4 +- internal/ui/flash_test.go | 55 +- internal/ui/indicator_test.go | 47 ++ internal/ui/key.go | 180 ++++++ internal/ui/menu.go | 253 ++------- internal/ui/menu_test.go | 42 +- internal/ui/pages.go | 76 +++ internal/ui/pages_test.go | 31 ++ internal/ui/splash.go | 5 - internal/ui/table.go | 405 +++++++------- internal/ui/table_helper.go | 41 +- internal/ui/table_helper_test.go | 113 ++++ internal/ui/table_test.go | 132 +++-- internal/view/alias.go | 141 +++++ internal/view/alias_test.go | 90 +++ internal/{views => view}/app.go | 223 ++++---- internal/view/app_test.go | 17 + internal/{views => view}/bench.go | 153 +++--- internal/{views => view}/bench_test.go | 2 +- internal/{views => view}/cluster_info.go | 8 +- internal/{views => view}/colorer.go | 2 +- internal/{views => view}/colorer_test.go | 2 +- internal/{views => view}/command.go | 61 +- internal/view/command_test.go | 19 + internal/view/container.go | 181 ++++++ internal/view/context.go | 63 +++ internal/view/context_test.go | 34 ++ internal/view/cronjob.go | 41 ++ internal/view/details.go | 261 +++++++++ internal/view/details_test.go | 25 + internal/view/dp.go | 59 ++ internal/view/dp_test.go | 18 + internal/view/ds.go | 52 ++ internal/view/ds_test.go | 21 + internal/view/dump.go | 227 ++++++++ internal/{views => view}/env.go | 2 +- internal/{views => view}/env_test.go | 2 +- internal/{views => view}/exec.go | 8 +- internal/{views => view}/help.go | 87 ++- internal/view/help_test.go | 29 + internal/{views => view}/helpers.go | 2 +- internal/{views => view}/helpers_test.go | 2 +- internal/view/job.go | 43 ++ internal/view/log.go | 247 +++++++++ internal/view/log_resource.go | 86 +++ internal/view/log_test.go | 81 +++ internal/{views => view}/logs.go | 100 ++-- internal/view/logs_test.go | 21 + internal/view/master_detail.go | 73 +++ internal/view/namespace_test.go | 27 + internal/view/no.go | 67 +++ internal/view/ns.go | 92 ++++ internal/view/page_stack.go | 61 ++ internal/view/pod.go | 222 ++++++++ .../pod_test.go => view/pod_int_test.go} | 2 +- internal/view/pod_test.go | 15 + internal/{views => view}/policy.go | 170 +++--- internal/view/port_forward.go | 389 +++++++++++++ internal/{views => view}/port_selector.go | 4 +- internal/{views => view}/rbac.go | 168 +++--- internal/view/rbac_test.go | 115 ++++ internal/{views => view}/registrar.go | 71 ++- internal/view/resource.go | 513 +++++++++++++++++ internal/view/restartable_resource.go | 58 ++ internal/{views => view}/rs.go | 77 +-- internal/view/scalable_resource.go | 115 ++++ internal/view/secret.go | 63 +++ internal/{views => view}/select_list.go | 5 +- internal/{views => view}/status.go | 2 +- internal/{views => view}/status_test.go | 2 +- internal/view/sts.go | 57 ++ internal/{views => view}/styles.go | 8 +- internal/view/subject.go | 311 +++++++++++ internal/{views => view}/svc.go | 60 +- internal/view/table.go | 125 +++++ internal/{views => view}/table_helper.go | 50 +- internal/view/table_test.go | 116 ++++ internal/{views => view}/test_assets/b1.txt | 0 internal/{views => view}/test_assets/b2.txt | 0 internal/{views => view}/test_assets/b3.txt | 0 internal/{views => view}/test_assets/b4.txt | 0 internal/view/types.go | 9 + internal/{views => view}/yaml.go | 2 +- internal/{views => view}/yaml_test.go | 2 +- internal/views/alias.go | 142 ----- internal/views/alias_test.go | 18 - internal/views/app_test.go | 16 - internal/views/command_test.go | 19 - internal/views/container.go | 170 ------ internal/views/context.go | 68 --- internal/views/context_test.go | 33 -- internal/views/cronjob.go | 37 -- internal/views/details.go | 263 --------- internal/views/details_test.go | 20 - internal/views/dp.go | 57 -- internal/views/dp_test.go | 16 - internal/views/ds.go | 52 -- internal/views/ds_test.go | 16 - internal/views/dump.go | 235 -------- internal/views/forward.go | 381 ------------- internal/views/help_test.go | 50 -- internal/views/job.go | 44 -- internal/views/log.go | 248 --------- internal/views/log_resource.go | 86 --- internal/views/log_test.go | 82 --- internal/views/logs_test.go | 31 -- internal/views/master_detail.go | 94 ---- internal/views/namespace_test.go | 27 - internal/views/no.go | 63 --- internal/views/ns.go | 88 --- internal/views/pod.go | 235 -------- internal/views/rbac_test.go | 115 ---- internal/views/resource.go | 519 ------------------ internal/views/restartable_resource.go | 60 -- internal/views/scalable_resource.go | 114 ---- internal/views/secret.go | 59 -- internal/views/sts.go | 58 -- internal/views/subject.go | 309 ----------- internal/views/table.go | 115 ---- internal/views/table_test.go | 169 ------ 157 files changed, 6574 insertions(+), 5652 deletions(-) create mode 100644 internal/config/test_assets/bench-fred.yml create mode 100644 internal/model/hint.go create mode 100644 internal/model/hint_test.go rename internal/{ui/hint.go => model/menu_hint.go} (50%) create mode 100644 internal/model/menu_hint_test.go create mode 100644 internal/model/stack.go create mode 100644 internal/model/stack_test.go delete mode 100644 internal/model/table.go create mode 100644 internal/model/types.go create mode 100644 internal/ui/action_test.go create mode 100644 internal/ui/app_test.go delete mode 100644 internal/ui/cmd_stack.go delete mode 100644 internal/ui/cmd_stack_test.go create mode 100644 internal/ui/colorer_test.go create mode 100644 internal/ui/config_test.go create mode 100644 internal/ui/ctx.go create mode 100644 internal/ui/indicator_test.go create mode 100644 internal/ui/key.go create mode 100644 internal/ui/pages.go create mode 100644 internal/ui/pages_test.go create mode 100644 internal/ui/table_helper_test.go create mode 100644 internal/view/alias.go create mode 100644 internal/view/alias_test.go rename internal/{views => view}/app.go (62%) create mode 100644 internal/view/app_test.go rename internal/{views => view}/bench.go (60%) rename internal/{views => view}/bench_test.go (98%) rename internal/{views => view}/cluster_info.go (95%) rename internal/{views => view}/colorer.go (99%) rename internal/{views => view}/colorer_test.go (99%) rename internal/{views => view}/command.go (70%) create mode 100644 internal/view/command_test.go create mode 100644 internal/view/container.go create mode 100644 internal/view/context.go create mode 100644 internal/view/context_test.go create mode 100644 internal/view/cronjob.go create mode 100644 internal/view/details.go create mode 100644 internal/view/details_test.go create mode 100644 internal/view/dp.go create mode 100644 internal/view/dp_test.go create mode 100644 internal/view/ds.go create mode 100644 internal/view/ds_test.go create mode 100644 internal/view/dump.go rename internal/{views => view}/env.go (97%) rename internal/{views => view}/env_test.go (97%) rename internal/{views => view}/exec.go (87%) rename internal/{views => view}/help.go (73%) create mode 100644 internal/view/help_test.go rename internal/{views => view}/helpers.go (99%) rename internal/{views => view}/helpers_test.go (99%) create mode 100644 internal/view/job.go create mode 100644 internal/view/log.go create mode 100644 internal/view/log_resource.go create mode 100644 internal/view/log_test.go rename internal/{views => view}/logs.go (51%) create mode 100644 internal/view/logs_test.go create mode 100644 internal/view/master_detail.go create mode 100644 internal/view/namespace_test.go create mode 100644 internal/view/no.go create mode 100644 internal/view/ns.go create mode 100644 internal/view/page_stack.go create mode 100644 internal/view/pod.go rename internal/{views/pod_test.go => view/pod_int_test.go} (98%) create mode 100644 internal/view/pod_test.go rename internal/{views => view}/policy.go (50%) create mode 100644 internal/view/port_forward.go rename internal/{views => view}/port_selector.go (93%) rename internal/{views => view}/rbac.go (56%) create mode 100644 internal/view/rbac_test.go rename internal/{views => view}/registrar.go (82%) create mode 100644 internal/view/resource.go create mode 100644 internal/view/restartable_resource.go rename internal/{views => view}/rs.go (66%) create mode 100644 internal/view/scalable_resource.go create mode 100644 internal/view/secret.go rename internal/{views => view}/select_list.go (93%) rename internal/{views => view}/status.go (98%) rename internal/{views => view}/status_test.go (96%) create mode 100644 internal/view/sts.go rename internal/{views => view}/styles.go (77%) create mode 100644 internal/view/subject.go rename internal/{views => view}/svc.go (72%) create mode 100644 internal/view/table.go rename internal/{views => view}/table_helper.go (69%) create mode 100644 internal/view/table_test.go rename internal/{views => view}/test_assets/b1.txt (100%) rename internal/{views => view}/test_assets/b2.txt (100%) rename internal/{views => view}/test_assets/b3.txt (100%) rename internal/{views => view}/test_assets/b4.txt (100%) create mode 100644 internal/view/types.go rename internal/{views => view}/yaml.go (99%) rename internal/{views => view}/yaml_test.go (98%) delete mode 100644 internal/views/alias.go delete mode 100644 internal/views/alias_test.go delete mode 100644 internal/views/app_test.go delete mode 100644 internal/views/command_test.go delete mode 100644 internal/views/container.go delete mode 100644 internal/views/context.go delete mode 100644 internal/views/context_test.go delete mode 100644 internal/views/cronjob.go delete mode 100644 internal/views/details.go delete mode 100644 internal/views/details_test.go delete mode 100644 internal/views/dp.go delete mode 100644 internal/views/dp_test.go delete mode 100644 internal/views/ds.go delete mode 100644 internal/views/ds_test.go delete mode 100644 internal/views/dump.go delete mode 100644 internal/views/forward.go delete mode 100644 internal/views/help_test.go delete mode 100644 internal/views/job.go delete mode 100644 internal/views/log.go delete mode 100644 internal/views/log_resource.go delete mode 100644 internal/views/log_test.go delete mode 100644 internal/views/logs_test.go delete mode 100644 internal/views/master_detail.go delete mode 100644 internal/views/namespace_test.go delete mode 100644 internal/views/no.go delete mode 100644 internal/views/ns.go delete mode 100644 internal/views/pod.go delete mode 100644 internal/views/rbac_test.go delete mode 100644 internal/views/resource.go delete mode 100644 internal/views/restartable_resource.go delete mode 100644 internal/views/scalable_resource.go delete mode 100644 internal/views/secret.go delete mode 100644 internal/views/sts.go delete mode 100644 internal/views/subject.go delete mode 100644 internal/views/table.go delete mode 100644 internal/views/table_test.go diff --git a/change_logs/release_0.4.2.md b/change_logs/release_0.4.2.md index 7f3c98b1..63458a65 100644 --- a/change_logs/release_0.4.2.md +++ b/change_logs/release_0.4.2.md @@ -26,7 +26,7 @@ Also if you dig this tool, please make some noise on social! [@kitesurfer](https ### o YAML Highlighter - Describe and YAML commands will now yield syntax highlighted views. + Describe and YAML commands will now yield syntax highlighted view. [Feature #142](https://github.com/derailed/k9s/issues/142) --- diff --git a/change_logs/release_0.6.7.md b/change_logs/release_0.6.7.md index 8ea5fd7b..33c482c9 100644 --- a/change_logs/release_0.6.7.md +++ b/change_logs/release_0.6.7.md @@ -20,7 +20,7 @@ This is a maintenance release to mainly resolve outstanding issues and bugs. ### Tracking Percentages -Added two new columns to track cpu/memory utilization on metrics-server enabled clusters. These apply to pod,container and node views. +Added two new columns to track cpu/memory utilization on metrics-server enabled clusters. These apply to pod,container and node view. --- diff --git a/change_logs/release_0.7.0.md b/change_logs/release_0.7.0.md index e431ccfb..ca15b270 100644 --- a/change_logs/release_0.7.0.md +++ b/change_logs/release_0.7.0.md @@ -36,7 +36,7 @@ This feature is still work in progress. It does require a new config file to hel This is one feature that I think is, pardon my french.., totally `Bitch'n`! K9s now bundles [Hey](https://github.com/rakyll/hey) CLI tool from the extremely talented Jaana Dogan of Google fame. Hey allows you to benchmark HTTP service endpoints similar to apache bench. -Benchmarking is enabled via keyboard shortcuts `Ctrl-B` and `Alt-B` to activate/cancel a benchmark while in PortForward and Service views. Benchmarking a service assumes the HTTP service is exposed either as NodePort or LoadBalancer. To view your benchmarks, navigate to the new Benchmark view aka `:be` to list your benchmarks and runs statistics. +Benchmarking is enabled via keyboard shortcuts `Ctrl-B` and `Alt-B` to activate/cancel a benchmark while in PortForward and Service view. Benchmarking a service assumes the HTTP service is exposed either as NodePort or LoadBalancer. To view your benchmarks, navigate to the new Benchmark view aka `:be` to list your benchmarks and runs statistics. So you now have the ability to stretch out your cluster legs by benchmarking your pods and services and gather all kind of interesting statistics directly in K9s. Generating load on your resources will help you tune your cluster resources, exercise your auto scalers, compare Canary builds perf, etc... diff --git a/change_logs/release_0.8.0.md b/change_logs/release_0.8.0.md index 8cdbdb09..a4f036b4 100644 --- a/change_logs/release_0.8.0.md +++ b/change_logs/release_0.8.0.md @@ -43,7 +43,7 @@ dialogs. This was totally a reasonable thing to do! However in case of managed p This one is cool! I think this thought came about from (Markus)[https://github.com/Makusi75]. Thank you Markus!! This feature allows K9s users to now customize K9s with their own plugin commands. You will be able to add a new menu shortcut to the K9s menu and fire off a custom command on a selected resource. Some of you might be leveraging kubectl plugins and now you will be able to fire these off directly from K9s along with many other shell commands. -In order to specify a custom plugin command, you will need to modify your .k9s/config.yml file. For example here is a sample extension to list out all the pods in the `fred` namespace while in a pod or deployment views. When this plugin is available a new command `` will show only while in pod and deploy views. +In order to specify a custom plugin command, you will need to modify your .k9s/config.yml file. For example here is a sample extension to list out all the pods in the `fred` namespace while in a pod or deployment view. When this plugin is available a new command `` will show only while in pod and deploy view. ```yaml plugins: diff --git a/change_logs/release_0.8.3.md b/change_logs/release_0.8.3.md index 3051dcaa..a77af23f 100644 --- a/change_logs/release_0.8.3.md +++ b/change_logs/release_0.8.3.md @@ -14,7 +14,7 @@ Also if you dig this tool, please make some noise on social! [@kitesurfer](https ### NetworkPolicy -NetworkPolicy resource is now available under the command `np` while in command mode. It behaves like other K9s resource views. You will get a bit more information in K9s vs `kubectl` as it includes information about ingress and egress rules. +NetworkPolicy resource is now available under the command `np` while in command mode. It behaves like other K9s resource view. You will get a bit more information in K9s vs `kubectl` as it includes information about ingress and egress rules. ### Arrrggg! New CLI Argument diff --git a/cmd/root.go b/cmd/root.go index 7c516181..56be6a6e 100644 --- a/cmd/root.go +++ b/cmd/root.go @@ -9,7 +9,7 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/views" + "github.com/derailed/k9s/internal/view" "github.com/rs/zerolog" "github.com/rs/zerolog/log" "github.com/spf13/cobra" @@ -59,7 +59,7 @@ func Execute() { func run(cmd *cobra.Command, args []string) { defer func() { - // views.ClearScreen() + // view.ClearScreen() if err := recover(); err != nil { log.Error().Msgf("Boom! %v", err) log.Error().Msg(string(debug.Stack())) @@ -71,7 +71,7 @@ func run(cmd *cobra.Command, args []string) { zerolog.SetGlobalLevel(parseLevel(*k9sFlags.LogLevel)) cfg := loadConfiguration() - app := views.NewApp(cfg) + app := view.NewApp(cfg) { defer app.BailOut() app.Init(version, *k9sFlags.RefreshRate) diff --git a/go.sum b/go.sum index 71bb79d7..74cebae3 100644 --- a/go.sum +++ b/go.sum @@ -218,6 +218,7 @@ github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnIn github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DMA2s= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/objx v0.2.0 h1:Hbg2NidpLE8veEBkEZTL3CvlkUIVzuU9jDplZO54c48= github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE= github.com/stretchr/testify v0.0.0-20151208002404-e3a8ff8ce365/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= diff --git a/internal/config/test_assets/bench-fred.yml b/internal/config/test_assets/bench-fred.yml new file mode 100644 index 00000000..d418453c --- /dev/null +++ b/internal/config/test_assets/bench-fred.yml @@ -0,0 +1,41 @@ +benchmarks: + defaults: + concurrency: 2 + requests: 1000 + services: + default/nginx: + concurrency: 2 + requests: 1000 + http: + method: GET + http2: true + host: 10.10.10.10 + path: / + body: |- + {"fred": "blee"} + headers: + Accept: + - text/html + Content-Type: + - application/json + auth: + user: "fred" + password: "blee" + blee/fred: + concurrency: 10 + requests: 1500 + http: + method: POST + http2: false + host: 20.20.20.20 + path: /zorg + body: |- + {"fred": "blee"} + headers: + Accept: + - text/html + Content-Type: + - application/json + auth: + user: "fred" + password: "blee" diff --git a/internal/model/hint.go b/internal/model/hint.go new file mode 100644 index 00000000..84a5ecdd --- /dev/null +++ b/internal/model/hint.go @@ -0,0 +1,54 @@ +package model + +// HintListener represents a menu hints listener. +type HintListener interface { + HintsChanged(MenuHints) +} + +// Hint represent a hint model. +type Hint struct { + data MenuHints + listeners []HintListener +} + +// NewHint return new hint model. +func NewHint() *Hint { + return &Hint{} +} + +// RemoveListener deletes a listener. +func (h *Hint) RemoveListener(l HintListener) { + victim := -1 + for i, lis := range h.listeners { + if lis == l { + victim = i + break + } + } + if victim == -1 { + return + } + h.listeners = append(h.listeners[:victim], h.listeners[victim+1:]...) +} + +// AddListener adds a hint listener. +func (h *Hint) AddListener(l HintListener) { + h.listeners = append(h.listeners, l) +} + +// SetHints set model hints. +func (h *Hint) SetHints(hh MenuHints) { + h.data = hh + h.fireChanged() +} + +// Peek returns the model data. +func (h *Hint) Peek() MenuHints { + return h.data +} + +func (h *Hint) fireChanged() { + for _, l := range h.listeners { + l.HintsChanged(h.data) + } +} diff --git a/internal/model/hint_test.go b/internal/model/hint_test.go new file mode 100644 index 00000000..b26cfe74 --- /dev/null +++ b/internal/model/hint_test.go @@ -0,0 +1,67 @@ +package model_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/model" + "github.com/stretchr/testify/assert" +) + +func TestHints(t *testing.T) { + uu := map[string]struct { + hh model.MenuHints + e int + }{ + "none": { + model.MenuHints{}, + 0, + }, + "hints": { + model.MenuHints{ + {Mnemonic: "a", Description: "blee"}, + {Mnemonic: "b", Description: "fred"}, + }, + 2, + }, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + h := model.NewHint() + l := hintL{count: -1} + h.AddListener(&l) + h.SetHints(u.hh) + + assert.Equal(t, u.e, l.count) + }) + } +} + +func TestHintRemoveListener(t *testing.T) { + h := model.NewHint() + l1, l2, l3 := &hintL{}, &hintL{}, &hintL{} + h.AddListener(l1) + h.AddListener(l2) + h.AddListener(l3) + + h.RemoveListener(l2) + h.RemoveListener(l3) + h.RemoveListener(l1) + + h.SetHints(model.MenuHints{ + model.MenuHint{Mnemonic: "a", Description: "Blee"}, + }) + + assert.Equal(t, 0, l1.count) + assert.Equal(t, 0, l2.count) + assert.Equal(t, 0, l3.count) +} + +type hintL struct { + count int +} + +func (h *hintL) HintsChanged(hh model.MenuHints) { + h.count++ + h.count += len(hh) +} diff --git a/internal/ui/hint.go b/internal/model/menu_hint.go similarity index 50% rename from internal/ui/hint.go rename to internal/model/menu_hint.go index 1845dffa..c2341aae 100644 --- a/internal/ui/hint.go +++ b/internal/model/menu_hint.go @@ -1,35 +1,29 @@ -package ui +package model import ( "strconv" "strings" ) -type ( - // Hint represents keyboard mnemonic. - Hint struct { - Mnemonic string - Description string - Visible bool - } - // Hints a collection of keyboard mnemonics. - Hints []Hint +// MenuHint represents keyboard mnemonic. +type MenuHint struct { + Mnemonic string + Description string + Visible bool +} - // Hinter returns a collection of mnemonics. - Hinter interface { - Hints() Hints - } -) +// MenuHints represents a collection of hints. +type MenuHints []MenuHint -func (h Hints) Len() int { +func (h MenuHints) Len() int { return len(h) } -func (h Hints) Swap(i, j int) { +func (h MenuHints) Swap(i, j int) { h[i], h[j] = h[j], h[i] } -func (h Hints) Less(i, j int) bool { +func (h MenuHints) Less(i, j int) bool { n, err1 := strconv.Atoi(h[i].Mnemonic) m, err2 := strconv.Atoi(h[j].Mnemonic) if err1 == nil && err2 == nil { diff --git a/internal/model/menu_hint_test.go b/internal/model/menu_hint_test.go new file mode 100644 index 00000000..14c1c0d6 --- /dev/null +++ b/internal/model/menu_hint_test.go @@ -0,0 +1,22 @@ +package model_test + +import ( + "sort" + "testing" + + "github.com/derailed/k9s/internal/model" + "github.com/stretchr/testify/assert" +) + +func TestMenuHintOrder(t *testing.T) { + h1 := model.MenuHint{Mnemonic: "b", Description: "Duh"} + h2 := model.MenuHint{Mnemonic: "a", Description: "Blee"} + h3 := model.MenuHint{Mnemonic: "1", Description: "Zorg"} + + hh := model.MenuHints{h1, h2, h3} + sort.Sort(hh) + + assert.Equal(t, h3, hh[0]) + assert.Equal(t, h2, hh[1]) + assert.Equal(t, h1, hh[2]) +} diff --git a/internal/model/stack.go b/internal/model/stack.go new file mode 100644 index 00000000..ae36a97c --- /dev/null +++ b/internal/model/stack.go @@ -0,0 +1,156 @@ +package model + +import ( + "github.com/rs/zerolog/log" +) + +const ( + // StackPush denotes an add on the stack. + StackPush StackAction = 1 << iota + + // StackPop denotes a delete on the stack. + StackPop +) + +// StackAction represents an action on the stack. +type StackAction int + +// StackEvent represents an operation on a view stack. +type StackEvent struct { + // Kind represents the event condition. + Action StackAction + + // Item represents the targetted item. + Component Component +} + +// StackListener represents a stack listener. +type StackListener interface { + // StackPushed indicates a new item was added. + StackPushed(Component) + + // StackPopped indicates an item was deleted + StackPopped(old, new Component) + + // StackTop indicates the top of the stack + StackTop(Component) +} + +// Stack represents a stacks of items. +type Stack struct { + components []Component + listeners []StackListener +} + +// NewStack returns a new initialized stack. +func NewStack() *Stack { + return &Stack{} +} + +// Flatten retuns a string representation of the component stack. +func (s *Stack) Flatten() []string { + ss := make([]string, len(s.components)) + for i, c := range s.components { + ss[i] = c.Name() + } + return ss +} + +// RemoveListener removes a listener. +func (s *Stack) RemoveListener(l StackListener) { + victim := -1 + for i, lis := range s.listeners { + if lis == l { + victim = i + break + } + } + if victim == -1 { + return + } + s.listeners = append(s.listeners[:victim], s.listeners[victim+1:]...) +} + +// AddListener registers a stack listener. +func (s *Stack) AddListener(l StackListener) { + s.listeners = append(s.listeners, l) + log.Debug().Msgf("Stack Add listener %#v", s.components) + s.DumpStack() + if s.Empty() { + log.Debug().Msgf("Stack is empty!") + } else { + log.Debug().Msgf("TOP is %s", s.Top().Name()) + } + l.StackTop(s.Top()) +} + +// Dump prints out the stack. +func (s *Stack) DumpStack() { + log.Debug().Msgf("--- Stack Dump %p---", s) + for i, c := range s.components { + log.Debug().Msgf("%d -- %s -- %#v", i, c.Name(), c) + } + log.Debug().Msg("------------------") +} + +// Push adds a new item. +func (s *Stack) Push(c Component) { + if top := s.Top(); top != nil { + top.Stop() + } + s.components = append(s.components, c) + s.notify(StackPush, c) +} + +// Pop removed the top item and returns it. +func (s *Stack) Pop() (Component, bool) { + if s.Empty() { + return nil, false + } + + c := s.components[s.size()] + s.components = s.components[:s.size()] + s.notify(StackPop, c) + c.Stop() + + if top := s.Top(); top != nil { + log.Debug().Msgf("Calling Restart on %s", top.Name()) + top.Start() + } + + return c, true +} + +// Empty returns true if the stack is empty. +func (s *Stack) Empty() bool { + return len(s.components) == 0 +} + +// IsLast indicates if stack only has one item left. +func (s *Stack) IsLast() bool { + return len(s.components) == 1 +} + +// Top returns the top most item or nil if the stack is empty. +func (s *Stack) Top() Component { + if s.Empty() { + return nil + } + + return s.components[s.size()] +} + +func (s *Stack) size() int { + return len(s.components) - 1 +} + +func (s *Stack) notify(a StackAction, c Component) { + for _, l := range s.listeners { + switch a { + case StackPush: + l.StackPushed(c) + case StackPop: + l.StackPopped(c, s.Top()) + } + } +} diff --git a/internal/model/stack_test.go b/internal/model/stack_test.go new file mode 100644 index 00000000..2b7f61fe --- /dev/null +++ b/internal/model/stack_test.go @@ -0,0 +1,151 @@ +package model_test + +import ( + "context" + "testing" + + "github.com/derailed/k9s/internal/model" + "github.com/derailed/tview" + "github.com/gdamore/tcell" + "github.com/rs/zerolog" + "github.com/stretchr/testify/assert" +) + +func init() { + zerolog.SetGlobalLevel(zerolog.FatalLevel) +} + +func TestStackPush(t *testing.T) { + top := c{} + uu := map[string]struct { + items []model.Component + pop int + e bool + top model.Component + }{ + "empty": { + items: []model.Component{}, + pop: 3, + e: true, + }, + "full": { + items: []model.Component{c{}, c{}, top}, + pop: 3, + e: true, + }, + "pop": { + items: []model.Component{c{}, c{}, top}, + pop: 2, + e: false, + top: top, + }, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + s := model.NewStack() + for _, c := range u.items { + s.Push(c) + } + for i := 0; i < u.pop; i++ { + s.Pop() + } + assert.Equal(t, u.e, s.Empty()) + if !u.e { + assert.Equal(t, u.top, s.Top()) + } + }) + } +} + +func TestStackTop(t *testing.T) { + top := c{} + uu := map[string]struct { + items []model.Component + e model.Component + }{ + "blank": { + items: []model.Component{}, + }, + "push3": { + items: []model.Component{c{}, c{}, top}, + e: top, + }, + "push1": { + items: []model.Component{top}, + e: top, + }, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + s := model.NewStack() + for _, item := range u.items { + s.Push(item) + } + v := s.Top() + assert.Equal(t, u.e, v) + }) + } +} + +func TestStackListener(t *testing.T) { + items := []model.Component{c{}, c{}, c{}} + s := model.NewStack() + l := stackL{} + s.AddListener(&l) + for _, item := range items { + s.Push(item) + } + assert.Equal(t, 3, l.count) + + for range items { + s.Pop() + } + assert.Equal(t, 0, l.count) +} + +func TestStackRemoveListener(t *testing.T) { + s := model.NewStack() + l1, l2, l3 := &stackL{}, &stackL{}, &stackL{} + s.AddListener(l1) + s.AddListener(l2) + s.AddListener(l3) + + s.RemoveListener(l2) + s.RemoveListener(l3) + s.RemoveListener(l1) + + s.Push(c{}) + + assert.Equal(t, 0, l1.count) + assert.Equal(t, 0, l2.count) + assert.Equal(t, 0, l3.count) +} + +type stackL struct { + count int +} + +func (s *stackL) StackPushed(model.Component) { + s.count++ +} +func (s *stackL) StackPopped(c, top model.Component) { + s.count-- +} +func (s *stackL) StackTop(model.Component) {} + +type c struct{} + +func (c c) Name() string { return "test" } +func (c c) Hints() model.MenuHints { return nil } +func (c c) Draw(tcell.Screen) {} +func (c c) InputHandler() func(*tcell.EventKey, func(tview.Primitive)) { return nil } +func (c c) SetRect(int, int, int, int) {} +func (c c) GetRect() (int, int, int, int) { return 0, 0, 0, 0 } +func (c c) GetFocusable() tview.Focusable { return nil } +func (c c) Focus(func(tview.Primitive)) {} +func (c c) Blur() {} +func (c c) Start() {} +func (c c) Stop() {} +func (c c) Init(context.Context) {} diff --git a/internal/model/table.go b/internal/model/table.go deleted file mode 100644 index 47fe1a2f..00000000 --- a/internal/model/table.go +++ /dev/null @@ -1,37 +0,0 @@ -package model - -import ( - "github.com/derailed/k9s/internal/resource" -) - -// TableListener tracks tabular data changes. -type TableListener interface { - Refreshed(resource.TableData) - RowAdded(resource.RowEvent) - RowUpdated(resource.RowEvent) - RowDeleted(resource.RowEvent) -} - -// Table represents tabular data. -type Table struct { - data resource.TableData - - listeners []TableListener -} - -// NewTable returns a new table. -func NewTable() *Table { - return &Table{} -} - -// Load the initial tabular data -func (t *Table) Load(data resource.TableData) { - t.data = data - t.fireTableRefreshed() -} - -func (t *Table) fireTableRefreshed() { - for _, l := range t.listeners { - l.Refreshed(t.data) - } -} diff --git a/internal/model/types.go b/internal/model/types.go new file mode 100644 index 00000000..312d2ddf --- /dev/null +++ b/internal/model/types.go @@ -0,0 +1,39 @@ +package model + +import ( + "context" + + "github.com/derailed/tview" +) + +// Igniter represents a runnable view. +type Igniter interface { + // Start starts a component. + Init(ctx context.Context) + + // Start starts a component. + Start() + + // Stop terminates a component. + Stop() +} + +// Hinter represent a menu mnemonic provider. +type Hinter interface { + Hints() MenuHints +} + +// Primitive represents a UI primitive. +type Primitive interface { + tview.Primitive + + // Name returns the view name. + Name() string +} + +// Component represents a ui component +type Component interface { + Primitive + Igniter + Hinter +} diff --git a/internal/ui/action.go b/internal/ui/action.go index ef865e7a..78901587 100644 --- a/internal/ui/action.go +++ b/internal/ui/action.go @@ -3,6 +3,7 @@ package ui import ( "sort" + "github.com/derailed/k9s/internal/model" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" ) @@ -28,18 +29,18 @@ func NewKeyAction(d string, a ActionHandler, display bool) KeyAction { } // Hints returns a collection of hints. -func (a KeyActions) Hints() Hints { +func (a KeyActions) Hints() model.MenuHints { kk := make([]int, 0, len(a)) for k := range a { kk = append(kk, int(k)) } sort.Ints(kk) - hh := make(Hints, 0, len(kk)) + hh := make(model.MenuHints, 0, len(kk)) for _, k := range kk { if name, ok := tcell.KeyNames[tcell.Key(k)]; ok { hh = append(hh, - Hint{ + model.MenuHint{ Mnemonic: name, Description: a[tcell.Key(k)].Description, Visible: a[tcell.Key(k)].Visible, diff --git a/internal/ui/action_test.go b/internal/ui/action_test.go new file mode 100644 index 00000000..01007753 --- /dev/null +++ b/internal/ui/action_test.go @@ -0,0 +1,22 @@ +package ui_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/ui" + "github.com/stretchr/testify/assert" +) + +func TestKeyActionsHints(t *testing.T) { + kk := ui.KeyActions{ + ui.KeyF: ui.NewKeyAction("fred", nil, true), + ui.KeyB: ui.NewKeyAction("blee", nil, true), + ui.KeyZ: ui.NewKeyAction("zorg", nil, false), + } + + hh := kk.Hints() + + assert.Equal(t, 3, len(hh)) + assert.Equal(t, model.MenuHint{"b", "blee", true}, hh[0]) +} diff --git a/internal/ui/app.go b/internal/ui/app.go index fd19f13f..c2cfc771 100644 --- a/internal/ui/app.go +++ b/internal/ui/app.go @@ -1,87 +1,47 @@ package ui import ( - "context" - - "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/model" "github.com/derailed/tview" "github.com/gdamore/tcell" ) -// Igniter represents an initializable view. -type Igniter interface { - tview.Primitive +// App represents an application. +type App struct { + *tview.Application + Configurator - // Init initializes the view. - Init(ctx context.Context, ns string) + Main *Pages + Hint *model.Hint + + actions KeyActions + + views map[string]tview.Primitive + cmdBuff *CmdBuff } -type ( - keyHandler interface { - keyboard(evt *tcell.EventKey) *tcell.EventKey - } - - // ActionsFunc augments Keybindings. - ActionsFunc func(KeyActions) - - // Configurator represents an application configurations. - Configurator struct { - HasSkins bool - Config *config.Config - Styles *config.Styles - Bench *config.Bench - } - - // App represents an application. - App struct { - *tview.Application - Configurator - - actions KeyActions - pages *tview.Pages - content *tview.Pages - views map[string]tview.Primitive - cmdBuff *CmdBuff - hints Hints - } -) - // NewApp returns a new app. func NewApp() *App { - s := App{ + a := App{ Application: tview.NewApplication(), actions: make(KeyActions), - pages: tview.NewPages(), - content: tview.NewPages(), + Main: NewPages(), cmdBuff: NewCmdBuff(':', CommandBuff), + Hint: model.NewHint(), } - s.RefreshStyles() + a.RefreshStyles() - s.views = map[string]tview.Primitive{ - "menu": NewMenuView(s.Styles), - "logo": NewLogoView(s.Styles), - "cmd": NewCmdView(s.Styles), - "crumbs": NewCrumbsView(s.Styles), + a.views = map[string]tview.Primitive{ + "menu": NewMenu(a.Styles), + "logo": NewLogoView(a.Styles), + "cmd": NewCmdView(a.Styles), + "flash": NewFlashView(&a, "Initializing..."), + "crumbs": NewCrumbs(a.Styles), } - return &s -} - -// Main returns main app frame. -func (a *App) Main() *tview.Pages { - return a.pages -} - -// Frame returns main app content frame. -func (a *App) Frame() *tview.Pages { - return a.content -} - -// Conn returns an api server connection. -func (a *App) Conn() k8s.Connection { - return a.Config.GetConnection() + return &a } // Init initializes the application. @@ -89,7 +49,14 @@ func (a *App) Init() { a.bindKeys() a.SetInputCapture(a.keyboard) a.cmdBuff.AddListener(a.Cmd()) - a.SetRoot(a.pages, true) + a.SetRoot(a.Main, true) + + a.Hint.AddListener(a.Menu()) +} + +// Conn returns an api server connection. +func (a *App) Conn() k8s.Connection { + return a.Config.GetConnection() } func (a *App) bindKeys() { @@ -148,19 +115,19 @@ func (a *App) InCmdMode() bool { return a.Cmd().InCmdMode() } -// GetActions returns a collection of actions. +// GetActions returns a collection of actiona. func (a *App) GetActions() KeyActions { return a.actions } -// AddActions returns the application actions. +// AddActions returns the application actiona. func (a *App) AddActions(aa KeyActions) { for k, v := range aa { a.actions[k] = v } } -// Views return the application root views. +// Views return the application root viewa. func (a *App) Views() map[string]tview.Primitive { return a.views } @@ -215,33 +182,17 @@ func (a *App) redrawCmd(evt *tcell.EventKey) *tcell.EventKey { return evt } -// ActiveView returns the currently active view. -func (a *App) ActiveView() Igniter { - return a.content.GetPrimitive("main").(Igniter) -} - -// SetHints updates menu hints. -func (a *App) SetHints(h Hints) { - a.hints = h - a.views["menu"].(*MenuView).HydrateMenu(h) -} - -// GetHints retrieves the currently active hints. -func (a *App) GetHints() Hints { - return a.hints -} - // StatusReset reset log back to normal. func (a *App) StatusReset() { a.Logo().Reset() a.Draw() } -// View Accessors... +// View Accessora... -// Crumbs return app crumbs. -func (a *App) Crumbs() *CrumbsView { - return a.views["crumbs"].(*CrumbsView) +// Crumbs return app crumba. +func (a *App) Crumbs() *Crumbs { + return a.views["crumbs"].(*Crumbs) } // Logo return the app logo. @@ -260,8 +211,8 @@ func (a *App) Cmd() *CmdView { } // Menu returns app menu. -func (a *App) Menu() *MenuView { - return a.views["menu"].(*MenuView) +func (a *App) Menu() *Menu { + return a.views["menu"].(*Menu) } // AsKey converts rune to keyboard key., diff --git a/internal/ui/app_test.go b/internal/ui/app_test.go new file mode 100644 index 00000000..c73e45ba --- /dev/null +++ b/internal/ui/app_test.go @@ -0,0 +1,73 @@ +package ui_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/ui" + "github.com/stretchr/testify/assert" +) + +func TestAppGetCmd(t *testing.T) { + a := ui.NewApp() + a.Init() + a.CmdBuff().Set("blee") + + assert.Equal(t, "blee", a.GetCmd()) +} + +func TestAppInCmdMode(t *testing.T) { + a := ui.NewApp() + a.Init() + a.CmdBuff().Set("blee") + assert.False(t, a.InCmdMode()) + + a.CmdBuff().SetActive(true) + assert.True(t, a.InCmdMode()) +} + +func TestAppResetCmd(t *testing.T) { + a := ui.NewApp() + a.Init() + a.CmdBuff().Set("blee") + + a.ResetCmd() + + assert.Equal(t, "", a.CmdBuff().String()) +} + +func TestAppHasCmd(t *testing.T) { + a := ui.NewApp() + a.Init() + + a.ActivateCmd(true) + assert.False(t, a.HasCmd()) + + a.CmdBuff().Set("blee") + assert.True(t, a.InCmdMode()) +} + +func TestAppGetActions(t *testing.T) { + a := ui.NewApp() + a.Init() + + a.AddActions(ui.KeyActions{ui.KeyZ: ui.KeyAction{Description: "zorg"}}) + + assert.Equal(t, 8, len(a.GetActions())) +} + +func TestAppViews(t *testing.T) { + a := ui.NewApp() + a.Init() + + for _, v := range []string{"crumbs", "logo", "cmd", "flash", "menu"} { + t.Run(v, func(t *testing.T) { + assert.NotNil(t, a.Views()[v]) + }) + } + + assert.NotNil(t, a.Crumbs()) + assert.NotNil(t, a.Flash()) + assert.NotNil(t, a.Logo()) + assert.NotNil(t, a.Cmd()) + assert.NotNil(t, a.Menu()) +} diff --git a/internal/ui/cmd.go b/internal/ui/cmd.go index 477731f3..9f0c92c2 100644 --- a/internal/ui/cmd.go +++ b/internal/ui/cmd.go @@ -23,16 +23,14 @@ type CmdView struct { // NewCmdView returns a new command view. func NewCmdView(styles *config.Styles) *CmdView { v := CmdView{styles: styles, TextView: tview.NewTextView()} - { - v.SetWordWrap(true) - v.SetWrap(true) - v.SetDynamicColors(true) - v.SetBorder(true) - v.SetBorderPadding(0, 0, 1, 1) - v.SetBackgroundColor(styles.BgColor()) - // v.SetBorderColor(config.AsColor(styles.Frame().Border.FocusColor)) - v.SetTextColor(styles.FgColor()) - } + v.SetWordWrap(true) + v.SetWrap(true) + v.SetDynamicColors(true) + v.SetBorder(true) + v.SetBorderPadding(0, 0, 1, 1) + v.SetBackgroundColor(styles.BgColor()) + v.SetTextColor(styles.FgColor()) + return &v } @@ -52,7 +50,7 @@ func (v *CmdView) update(s string) { } func (v *CmdView) append(r rune) { - fmt.Fprintf(v, string(r)) + fmt.Fprintf(v, "%s", string(r)) } func (v *CmdView) write(s string) { diff --git a/internal/ui/cmd_buff_test.go b/internal/ui/cmd_buff_test.go index e370c4a1..182f6109 100644 --- a/internal/ui/cmd_buff_test.go +++ b/internal/ui/cmd_buff_test.go @@ -1,8 +1,9 @@ -package ui +package ui_test import ( "testing" + "github.com/derailed/k9s/internal/ui" "github.com/stretchr/testify/assert" ) @@ -16,7 +17,7 @@ func (l *testListener) BufferChanged(s string) { l.text = s } -func (l *testListener) BufferActive(s bool, _ BufferKind) { +func (l *testListener) BufferActive(s bool, _ ui.BufferKind) { if s { l.act++ return @@ -25,27 +26,27 @@ func (l *testListener) BufferActive(s bool, _ BufferKind) { } func TestCmdBuffActivate(t *testing.T) { - b, l := NewCmdBuff('>', CommandBuff), testListener{} + b, l := ui.NewCmdBuff('>', ui.CommandBuff), testListener{} b.AddListener(&l) b.SetActive(true) assert.Equal(t, 1, l.act) assert.Equal(t, 0, l.inact) - assert.True(t, b.active) + assert.True(t, b.IsActive()) } func TestCmdBuffDeactivate(t *testing.T) { - b, l := NewCmdBuff('>', CommandBuff), testListener{} + b, l := ui.NewCmdBuff('>', ui.CommandBuff), testListener{} b.AddListener(&l) b.SetActive(false) assert.Equal(t, 0, l.act) assert.Equal(t, 1, l.inact) - assert.False(t, b.active) + assert.False(t, b.IsActive()) } func TestCmdBuffChanged(t *testing.T) { - b, l := NewCmdBuff('>', CommandBuff), testListener{} + b, l := ui.NewCmdBuff('>', ui.CommandBuff), testListener{} b.AddListener(&l) b.Add('b') @@ -77,7 +78,7 @@ func TestCmdBuffChanged(t *testing.T) { } func TestCmdBuffAdd(t *testing.T) { - b := NewCmdBuff('>', CommandBuff) + b := ui.NewCmdBuff('>', ui.CommandBuff) uu := []struct { runes []rune @@ -98,7 +99,7 @@ func TestCmdBuffAdd(t *testing.T) { } func TestCmdBuffDel(t *testing.T) { - b := NewCmdBuff('>', CommandBuff) + b := ui.NewCmdBuff('>', ui.CommandBuff) uu := []struct { runes []rune @@ -120,7 +121,7 @@ func TestCmdBuffDel(t *testing.T) { } func TestCmdBuffEmpty(t *testing.T) { - b := NewCmdBuff('>', CommandBuff) + b := ui.NewCmdBuff('>', ui.CommandBuff) uu := []struct { runes []rune diff --git a/internal/ui/cmd_stack.go b/internal/ui/cmd_stack.go deleted file mode 100644 index 94407bd9..00000000 --- a/internal/ui/cmd_stack.go +++ /dev/null @@ -1,58 +0,0 @@ -package ui - -const maxStackSize = 10 - -// CmdStack tracks users command breadcrumbs. -type CmdStack struct { - index int - stack []string -} - -// NewCmdStack returns a new cmd stack. -func NewCmdStack() *CmdStack { - return &CmdStack{stack: make([]string, 0, maxStackSize)} -} - -// Items returns current stack content. -func (s *CmdStack) Items() []string { - return s.stack -} - -// Push adds a new item, -func (s *CmdStack) Push(cmd string) { - if len(s.stack) == maxStackSize { - s.stack = s.stack[1 : len(s.stack)-1] - } - s.stack = append(s.stack, cmd) -} - -// Pop delete an item. -func (s *CmdStack) Pop() (string, bool) { - if s.Empty() { - return "", false - } - - top := s.stack[len(s.stack)-1] - s.stack = s.stack[:len(s.stack)-1] - - return top, true -} - -// Top return top element. -func (s *CmdStack) Top() (string, bool) { - if s.Empty() { - return "", false - } - - return s.stack[len(s.stack)-1], true -} - -// Empty check if stack is empty. -func (s *CmdStack) Empty() bool { - return len(s.stack) == 0 -} - -// Last returns the last command. -func (s *CmdStack) Last() bool { - return len(s.stack) == 1 -} diff --git a/internal/ui/cmd_stack_test.go b/internal/ui/cmd_stack_test.go deleted file mode 100644 index 11492497..00000000 --- a/internal/ui/cmd_stack_test.go +++ /dev/null @@ -1,76 +0,0 @@ -package ui - -import ( - "fmt" - "testing" - - "github.com/rs/zerolog" - "github.com/stretchr/testify/assert" -) - -func init() { - zerolog.SetGlobalLevel(zerolog.FatalLevel) -} - -func TestCmdStackPushMax(t *testing.T) { - s := NewCmdStack() - for i := 0; i < 20; i++ { - s.Push(fmt.Sprintf("cmd_%d", i)) - } - top, ok := s.Top() - assert.True(t, ok) - assert.Equal(t, "cmd_19", top) -} - -func TestCmdStackPop(t *testing.T) { - type expect struct { - val string - ok bool - } - - uu := []struct { - cmds []string - popCount int - e expect - }{ - {[]string{}, 2, expect{"", false}}, - {[]string{"a", "b", "c"}, 2, expect{"a", true}}, - {[]string{"a", "b", "c"}, 1, expect{"b", true}}, - } - - for _, u := range uu { - s := NewCmdStack() - for _, v := range u.cmds { - s.Push(v) - } - for i := 0; i < u.popCount; i++ { - s.Pop() - } - top, ok := s.Pop() - assert.Equal(t, u.e.ok, ok) - assert.Equal(t, u.e.val, top) - } -} - -func TestCmdStackEmpty(t *testing.T) { - uu := []struct { - cmds []string - popCount int - e bool - }{ - {[]string{}, 0, true}, - {[]string{"a", "b", "c"}, 0, false}, - {[]string{"a", "b", "c"}, 3, true}, - } - - for _, u := range uu { - s := NewCmdStack() - for _, v := range u.cmds { - s.Push(v) - } - for i := 0; i < u.popCount; i++ { - s.Pop() - } - assert.Equal(t, u.e, s.Empty()) - } -} diff --git a/internal/ui/cmd_test.go b/internal/ui/cmd_test.go index ad33e552..f0434efb 100644 --- a/internal/ui/cmd_test.go +++ b/internal/ui/cmd_test.go @@ -1,28 +1,47 @@ -package ui +package ui_test import ( "testing" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/ui" "github.com/stretchr/testify/assert" ) -func TestNewCmdUpdate(t *testing.T) { +func TestCmdNew(t *testing.T) { defaults, _ := config.NewStyles("") - v := NewCmdView(defaults) - v.update("blee") + v := ui.NewCmdView(defaults) + + buff := ui.NewCmdBuff(':', ui.CommandBuff) + buff.AddListener(v) + buff.Set("blee") assert.Equal(t, "\x00> blee\n", v.GetText(false)) } -func TestCmdInCmdMode(t *testing.T) { +func TestCmdUpdate(t *testing.T) { defaults, _ := config.NewStyles("") - v := NewCmdView(defaults) - v.update("blee") - v.append('!') + v := ui.NewCmdView(defaults) + + buff := ui.NewCmdBuff(':', ui.CommandBuff) + buff.AddListener(v) + + buff.Set("blee") + buff.Add('!') assert.Equal(t, "\x00> blee!\n", v.GetText(false)) assert.False(t, v.InCmdMode()) - v.BufferActive(true, CommandBuff) - assert.True(t, v.InCmdMode()) +} + +func TestCmdMode(t *testing.T) { + defaults, _ := config.NewStyles("") + v := ui.NewCmdView(defaults) + + buff := ui.NewCmdBuff(':', ui.CommandBuff) + buff.AddListener(v) + + for _, f := range []bool{false, true} { + buff.SetActive(f) + assert.Equal(t, f, v.InCmdMode()) + } } diff --git a/internal/ui/colorer_test.go b/internal/ui/colorer_test.go new file mode 100644 index 00000000..54632980 --- /dev/null +++ b/internal/ui/colorer_test.go @@ -0,0 +1,29 @@ +package ui_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" + "github.com/stretchr/testify/assert" + "k8s.io/apimachinery/pkg/watch" +) + +func TestDefaultColorer(t *testing.T) { + uu := map[string]struct { + re resource.RowEvent + e tcell.Color + }{ + "def": {resource.RowEvent{}, ui.StdColor}, + "new": {resource.RowEvent{Action: resource.New}, ui.AddColor}, + "add": {resource.RowEvent{Action: watch.Added}, ui.AddColor}, + "upd": {resource.RowEvent{Action: watch.Modified}, ui.ModColor}, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + assert.Equal(t, u.e, ui.DefaultColorer("", &u.re)) + }) + } +} diff --git a/internal/ui/config.go b/internal/ui/config.go index 69d27e33..5992556e 100644 --- a/internal/ui/config.go +++ b/internal/ui/config.go @@ -10,11 +10,20 @@ import ( "github.com/rs/zerolog/log" ) +// Synchronizer manages ui event queue. type synchronizer interface { QueueUpdateDraw(func()) *tview.Application QueueUpdate(func()) *tview.Application } +// Configurator represents an application configurationa. +type Configurator struct { + HasSkins bool + Config *config.Config + Styles *config.Styles + Bench *config.Bench +} + // StylesUpdater watches for skin file changes. func (c *Configurator) StylesUpdater(ctx context.Context, s synchronizer) error { w, err := fsnotify.NewWatcher() @@ -51,6 +60,11 @@ func (c *Configurator) InitBench(cluster string) { } } +// BenchConfig location of the benchmarks configuration file. +func BenchConfig(cluster string) string { + return filepath.Join(config.K9sHome, config.K9sBench+"-"+cluster+".yml") +} + // RefreshStyles load for skin configuration changes. func (c *Configurator) RefreshStyles() { var err error @@ -69,8 +83,3 @@ func (c *Configurator) RefreshStyles() { HighlightColor = config.AsColor(c.Styles.Frame().Status.HighlightColor) CompletedColor = config.AsColor(c.Styles.Frame().Status.CompletedColor) } - -// BenchConfig location of the benchmarks configuration file. -func BenchConfig(cluster string) string { - return filepath.Join(config.K9sHome, config.K9sBench+"-"+cluster+".yml") -} diff --git a/internal/ui/config_test.go b/internal/ui/config_test.go new file mode 100644 index 00000000..71206800 --- /dev/null +++ b/internal/ui/config_test.go @@ -0,0 +1,39 @@ +package ui_test + +import ( + "path/filepath" + "testing" + + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" + "github.com/stretchr/testify/assert" +) + +func TestBenchConfig(t *testing.T) { + config.K9sHome = "/tmp/blee" + assert.Equal(t, "/tmp/blee/bench-fred.yml", ui.BenchConfig("fred")) +} + +func TestConfiguratorRefreshStyle(t *testing.T) { + config.K9sStylesFile = filepath.Join("..", "config", "test_assets", "black_and_wtf.yml") + + cfg := ui.Configurator{} + cfg.RefreshStyles() + + assert.True(t, cfg.HasSkins) + assert.Equal(t, tcell.ColorGhostWhite, ui.StdColor) + assert.Equal(t, tcell.ColorWhiteSmoke, ui.ErrColor) +} + +func TestInitBench(t *testing.T) { + config.K9sHome = filepath.Join("..", "config", "test_assets") + + cfg := ui.Configurator{} + cfg.InitBench("fred") + + assert.NotNil(t, cfg.Bench) + assert.Equal(t, 2, cfg.Bench.Benchmarks.Defaults.C) + assert.Equal(t, 1000, cfg.Bench.Benchmarks.Defaults.N) + assert.Equal(t, 2, len(cfg.Bench.Benchmarks.Services)) +} diff --git a/internal/ui/crumbs.go b/internal/ui/crumbs.go index ec419578..648c2b08 100644 --- a/internal/ui/crumbs.go +++ b/internal/ui/crumbs.go @@ -4,31 +4,53 @@ import ( "fmt" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/model" "github.com/derailed/tview" + "github.com/rs/zerolog/log" ) -// CrumbsView represents user breadcrumbs. -type CrumbsView struct { +// Crumbs represents user breadcrumbs. +type Crumbs struct { *tview.TextView styles *config.Styles + stack *model.Stack } -// NewCrumbsView returns a new breadcrumb view. -func NewCrumbsView(styles *config.Styles) *CrumbsView { - v := CrumbsView{styles: styles, TextView: tview.NewTextView()} - { - v.SetBackgroundColor(styles.BgColor()) - v.SetTextAlign(tview.AlignLeft) - v.SetBorderPadding(0, 0, 1, 1) - v.SetDynamicColors(true) +// NewCrumbs returns a new breadcrumb view. +func NewCrumbs(styles *config.Styles) *Crumbs { + v := Crumbs{ + stack: model.NewStack(), + styles: styles, + TextView: tview.NewTextView(), } + v.SetBackgroundColor(styles.BgColor()) + v.SetTextAlign(tview.AlignLeft) + v.SetBorderPadding(0, 0, 1, 1) + v.SetDynamicColors(true) return &v } +// StackPushed indicates a new item was added. +func (v *Crumbs) StackPushed(c model.Component) { + v.stack.Push(c) + log.Debug().Msgf(">>> PUSH %v", v.stack.Flatten()) + v.refresh(v.stack.Flatten()) +} + +// StackPopped indicates an item was deleted +func (v *Crumbs) StackPopped(_, _ model.Component) { + v.stack.Pop() + log.Debug().Msgf("<<< POP %v", v.stack.Flatten()) + v.refresh(v.stack.Flatten()) +} + +// StackTop indicates the top of the stack +func (v *Crumbs) StackTop(top model.Component) {} + // Refresh updates view with new crumbs. -func (v *CrumbsView) Refresh(crumbs []string) { +func (v *Crumbs) refresh(crumbs []string) { v.Clear() last, bgColor := len(crumbs)-1, v.styles.Frame().Crumb.BgColor for i, c := range crumbs { diff --git a/internal/ui/crumbs_test.go b/internal/ui/crumbs_test.go index dbbb2df8..757c7f56 100644 --- a/internal/ui/crumbs_test.go +++ b/internal/ui/crumbs_test.go @@ -1,16 +1,52 @@ -package ui +package ui_test import ( + "context" "testing" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/tview" + "github.com/gdamore/tcell" + "github.com/rs/zerolog" "github.com/stretchr/testify/assert" ) +func init() { + zerolog.SetGlobalLevel(zerolog.FatalLevel) +} + func TestNewCrumbs(t *testing.T) { defaults, _ := config.NewStyles("") - v := NewCrumbsView(defaults) - v.Refresh([]string{"blee", "duh"}) + v := ui.NewCrumbs(defaults) + v.StackPushed(makeComponent("c1")) + v.StackPushed(makeComponent("c2")) + v.StackPushed(makeComponent("c3")) - assert.Equal(t, "[black:aqua:b] [-:black:-] [black:orange:b] [-:black:-] \n", v.GetText(false)) + assert.Equal(t, "[black:aqua:b] [-:black:-] [black:aqua:b] [-:black:-] [black:orange:b] [-:black:-] \n", v.GetText(false)) } + +// Helpers... + +type c struct { + name string +} + +func makeComponent(n string) c { + return c{name: n} +} + +func (c c) HasFocus() bool { return true } +func (c c) Hints() model.MenuHints { return nil } +func (c c) Name() string { return c.name } +func (c c) Draw(tcell.Screen) {} +func (c c) InputHandler() func(*tcell.EventKey, func(tview.Primitive)) { return nil } +func (c c) SetRect(int, int, int, int) {} +func (c c) GetRect() (int, int, int, int) { return 0, 0, 0, 0 } +func (c c) GetFocusable() tview.Focusable { return c } +func (c c) Focus(func(tview.Primitive)) {} +func (c c) Blur() {} +func (c c) Start() {} +func (c c) Stop() {} +func (c c) Init(context.Context) {} diff --git a/internal/ui/ctx.go b/internal/ui/ctx.go new file mode 100644 index 00000000..a3f5eb4b --- /dev/null +++ b/internal/ui/ctx.go @@ -0,0 +1,14 @@ +package ui + +type ContextKey string + +const ( + // KeyApp designates an application context. + KeyApp = ContextKey("app") + + // KeyStyles designates the application styles. + KeyStyles = ContextKey("styles") + + // KeyNamespace designates a namespace context. + KeyNamespace = ContextKey("ns") +) diff --git a/internal/ui/dialog/confirm.go b/internal/ui/dialog/confirm.go index a3b9b6a1..9e256cf9 100644 --- a/internal/ui/dialog/confirm.go +++ b/internal/ui/dialog/confirm.go @@ -1,6 +1,7 @@ package dialog import ( + "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/gdamore/tcell" ) @@ -12,7 +13,7 @@ type ( ) // ShowConfirm pops a confirmation dialog. -func ShowConfirm(pages *tview.Pages, title, msg string, ack confirmFunc, cancel cancelFunc) { +func ShowConfirm(pages *ui.Pages, title, msg string, ack confirmFunc, cancel cancelFunc) { f := tview.NewForm() f.SetItemPadding(0) f.SetButtonsAlign(tview.AlignCenter). @@ -40,6 +41,6 @@ func ShowConfirm(pages *tview.Pages, title, msg string, ack confirmFunc, cancel pages.ShowPage(confirmKey) } -func dismissConfirm(pages *tview.Pages) { +func dismissConfirm(pages *ui.Pages) { pages.RemovePage(confirmKey) } diff --git a/internal/ui/dialog/confirm_test.go b/internal/ui/dialog/confirm_test.go index b4c61c2b..c83b8547 100644 --- a/internal/ui/dialog/confirm_test.go +++ b/internal/ui/dialog/confirm_test.go @@ -3,13 +3,14 @@ package dialog import ( "testing" + "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/stretchr/testify/assert" ) func TestConfirmDialog(t *testing.T) { a := tview.NewApplication() - p := tview.NewPages() + p := ui.NewPages() a.SetRoot(p, false) ackFunc := func() { diff --git a/internal/ui/dialog/delete.go b/internal/ui/dialog/delete.go index 08658ddf..c0397794 100644 --- a/internal/ui/dialog/delete.go +++ b/internal/ui/dialog/delete.go @@ -1,6 +1,7 @@ package dialog import ( + "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/gdamore/tcell" ) @@ -13,7 +14,7 @@ type ( ) // ShowDelete pops a resource deletion dialog. -func ShowDelete(pages *tview.Pages, msg string, ok okFunc, cancel cancelFunc) { +func ShowDelete(pages *ui.Pages, msg string, ok okFunc, cancel cancelFunc) { cascade, force := true, false f := tview.NewForm() f.SetItemPadding(0) @@ -48,6 +49,6 @@ func ShowDelete(pages *tview.Pages, msg string, ok okFunc, cancel cancelFunc) { pages.ShowPage(deleteKey) } -func dismissDelete(pages *tview.Pages) { +func dismissDelete(pages *ui.Pages) { pages.RemovePage(deleteKey) } diff --git a/internal/ui/dialog/delete_test.go b/internal/ui/dialog/delete_test.go index 01772fd7..1a8af243 100644 --- a/internal/ui/dialog/delete_test.go +++ b/internal/ui/dialog/delete_test.go @@ -3,12 +3,13 @@ package dialog import ( "testing" + "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/stretchr/testify/assert" ) func TestDeleteDialog(t *testing.T) { - p := tview.NewPages() + p := ui.NewPages() okFunc := func(c, f bool) { assert.True(t, c) diff --git a/internal/ui/dialog/port_forward.go b/internal/ui/dialog/port_forward.go index 1c2c6e38..7dcfbb2c 100644 --- a/internal/ui/dialog/port_forward.go +++ b/internal/ui/dialog/port_forward.go @@ -3,6 +3,7 @@ package dialog import ( "strings" + "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/gdamore/tcell" ) @@ -10,7 +11,7 @@ import ( const portForwardKey = "portforward" // ShowPortForward pops a port forwarding configuration dialog. -func ShowPortForward(p *tview.Pages, port string, okFn func(lport, cport string)) { +func ShowPortForward(p *ui.Pages, port string, okFn func(lport, cport string)) { f := tview.NewForm() f.SetItemPadding(0) f.SetButtonsAlign(tview.AlignCenter). @@ -43,7 +44,7 @@ func ShowPortForward(p *tview.Pages, port string, okFn func(lport, cport string) } // DismissPortForward dismiss the port forward dialog. -func DismissPortForward(p *tview.Pages) { +func DismissPortForward(p *ui.Pages) { p.RemovePage(portForwardKey) } diff --git a/internal/ui/dialog/port_forward_test.go b/internal/ui/dialog/port_forward_test.go index 7621b039..3c3a46c2 100644 --- a/internal/ui/dialog/port_forward_test.go +++ b/internal/ui/dialog/port_forward_test.go @@ -3,12 +3,13 @@ package dialog import ( "testing" + "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/stretchr/testify/assert" ) func TestPortForwardDialog(t *testing.T) { - p := tview.NewPages() + p := ui.NewPages() okFunc := func(lport, cport string) { } diff --git a/internal/ui/flash.go b/internal/ui/flash.go index b5fea4d4..4a787cd6 100644 --- a/internal/ui/flash.go +++ b/internal/ui/flash.go @@ -39,12 +39,12 @@ type ( *tview.TextView cancel context.CancelFunc - app *tview.Application + app *App } ) // NewFlashView returns a new flash view. -func NewFlashView(app *tview.Application, m string) *FlashView { +func NewFlashView(app *App, m string) *FlashView { f := FlashView{app: app, TextView: tview.NewTextView()} f.SetTextColor(tcell.ColorAqua) f.SetTextAlign(tview.AlignLeft) diff --git a/internal/ui/flash_test.go b/internal/ui/flash_test.go index 3af0a469..19032d0f 100644 --- a/internal/ui/flash_test.go +++ b/internal/ui/flash_test.go @@ -1,41 +1,40 @@ -package ui +package ui_test import ( + "errors" "testing" - "github.com/gdamore/tcell" + "github.com/derailed/k9s/internal/ui" "github.com/stretchr/testify/assert" ) -func TestFlashEmoji(t *testing.T) { - uu := []struct { - level FlashLevel - emoji string - }{ - {FlashWarn, emoDoh}, - {FlashErr, emoRed}, - {FlashFatal, emoDead}, - {FlashInfo, emoHappy}, - } +func TestFlashInfo(t *testing.T) { + f := ui.NewFlashView(ui.NewApp(), "YO!") - for _, u := range uu { - assert.Equal(t, u.emoji, flashEmoji(u.level)) - } + f.Info("Blee") + assert.Equal(t, "😎 Blee\n", f.GetText(false)) + + f.Infof("Blee %s", "duh") + assert.Equal(t, "😎 Blee duh\n", f.GetText(false)) } -func TestFlashColor(t *testing.T) { - uu := []struct { - level FlashLevel - color tcell.Color - }{ - {FlashWarn, tcell.ColorOrange}, - {FlashErr, tcell.ColorOrangeRed}, - {FlashFatal, tcell.ColorFuchsia}, - {FlashInfo, tcell.ColorNavajoWhite}, - } +func TestFlashWarn(t *testing.T) { + f := ui.NewFlashView(ui.NewApp(), "YO!") - for _, u := range uu { - assert.Equal(t, u.color, flashColor(u.level)) - } + f.Warn("Blee") + assert.Equal(t, "😗 Blee\n", f.GetText(false)) + + f.Warnf("Blee %s", "duh") + assert.Equal(t, "😗 Blee duh\n", f.GetText(false)) +} + +func TestFlashErr(t *testing.T) { + f := ui.NewFlashView(ui.NewApp(), "YO!") + + f.Err(errors.New("Blee")) + assert.Equal(t, "😡 Blee\n", f.GetText(false)) + + f.Errf("Blee %s", "duh") + assert.Equal(t, "😡 Blee duh\n", f.GetText(false)) } diff --git a/internal/ui/indicator_test.go b/internal/ui/indicator_test.go new file mode 100644 index 00000000..9ddea4c9 --- /dev/null +++ b/internal/ui/indicator_test.go @@ -0,0 +1,47 @@ +package ui_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/ui" + "github.com/stretchr/testify/assert" +) + +func TestIndicatorReset(t *testing.T) { + s, _ := config.NewStyles("") + + i := ui.NewIndicatorView(ui.NewApp(), s) + i.SetPermanent("Blee") + i.Info("duh") + i.Reset() + + assert.Equal(t, "Blee\n", i.GetText(false)) +} + +func TestIndicatorInfo(t *testing.T) { + s, _ := config.NewStyles("") + + i := ui.NewIndicatorView(ui.NewApp(), s) + i.Info("Blee") + + assert.Equal(t, "[lawngreen::b] \n", i.GetText(false)) +} + +func TestIndicatorWarn(t *testing.T) { + s, _ := config.NewStyles("") + + i := ui.NewIndicatorView(ui.NewApp(), s) + i.Warn("Blee") + + assert.Equal(t, "[mediumvioletred::b] \n", i.GetText(false)) +} + +func TestIndicatorErr(t *testing.T) { + s, _ := config.NewStyles("") + + i := ui.NewIndicatorView(ui.NewApp(), s) + i.Err("Blee") + + assert.Equal(t, "[orangered::b] \n", i.GetText(false)) +} diff --git a/internal/ui/key.go b/internal/ui/key.go new file mode 100644 index 00000000..5504b0a8 --- /dev/null +++ b/internal/ui/key.go @@ -0,0 +1,180 @@ +package ui + +import "github.com/gdamore/tcell" + +func init() { + initKeys() +} + +func initKeys() { + tcell.KeyNames[tcell.Key(KeyHelp)] = "?" + tcell.KeyNames[tcell.Key(KeySlash)] = "/" + tcell.KeyNames[tcell.Key(KeySpace)] = "space" + + initNumbKeys() + initStdKeys() + initShiftKeys() +} + +// Defines numeric keys for container actions +const ( + Key0 int32 = iota + 48 + Key1 + Key2 + Key3 + Key4 + Key5 + Key6 + Key7 + Key8 + Key9 +) + +// Defines char keystrokes +const ( + KeyA tcell.Key = iota + 97 + KeyB + KeyC + KeyD + KeyE + KeyF + KeyG + KeyH + KeyI + KeyJ + KeyK + KeyL + KeyM + KeyN + KeyO + KeyP + KeyQ + KeyR + KeyS + KeyT + KeyU + KeyV + KeyW + KeyX + KeyY + KeyZ + KeyHelp = 63 + KeySlash = 47 + KeyColon = 58 + KeySpace = 32 +) + +// Define Shift Keys +const ( + KeyShiftA tcell.Key = iota + 65 + KeyShiftB + KeyShiftC + KeyShiftD + KeyShiftE + KeyShiftF + KeyShiftG + KeyShiftH + KeyShiftI + KeyShiftJ + KeyShiftK + KeyShiftL + KeyShiftM + KeyShiftN + KeyShiftO + KeyShiftP + KeyShiftQ + KeyShiftR + KeyShiftS + KeyShiftT + KeyShiftU + KeyShiftV + KeyShiftW + KeyShiftX + KeyShiftY + KeyShiftZ +) + +// NumKeys tracks number keys. +var NumKeys = map[int]int32{ + 0: Key0, + 1: Key1, + 2: Key2, + 3: Key3, + 4: Key4, + 5: Key5, + 6: Key6, + 7: Key7, + 8: Key8, + 9: Key9, +} + +func initNumbKeys() { + tcell.KeyNames[tcell.Key(Key0)] = "0" + tcell.KeyNames[tcell.Key(Key1)] = "1" + tcell.KeyNames[tcell.Key(Key2)] = "2" + tcell.KeyNames[tcell.Key(Key3)] = "3" + tcell.KeyNames[tcell.Key(Key4)] = "4" + tcell.KeyNames[tcell.Key(Key5)] = "5" + tcell.KeyNames[tcell.Key(Key6)] = "6" + tcell.KeyNames[tcell.Key(Key7)] = "7" + tcell.KeyNames[tcell.Key(Key8)] = "8" + tcell.KeyNames[tcell.Key(Key9)] = "9" +} + +func initStdKeys() { + tcell.KeyNames[tcell.Key(KeyA)] = "a" + tcell.KeyNames[tcell.Key(KeyB)] = "b" + tcell.KeyNames[tcell.Key(KeyC)] = "c" + tcell.KeyNames[tcell.Key(KeyD)] = "d" + tcell.KeyNames[tcell.Key(KeyE)] = "e" + tcell.KeyNames[tcell.Key(KeyF)] = "f" + tcell.KeyNames[tcell.Key(KeyG)] = "g" + tcell.KeyNames[tcell.Key(KeyH)] = "h" + tcell.KeyNames[tcell.Key(KeyI)] = "i" + tcell.KeyNames[tcell.Key(KeyJ)] = "j" + tcell.KeyNames[tcell.Key(KeyK)] = "k" + tcell.KeyNames[tcell.Key(KeyL)] = "l" + tcell.KeyNames[tcell.Key(KeyM)] = "m" + tcell.KeyNames[tcell.Key(KeyN)] = "n" + tcell.KeyNames[tcell.Key(KeyO)] = "o" + tcell.KeyNames[tcell.Key(KeyP)] = "p" + tcell.KeyNames[tcell.Key(KeyQ)] = "q" + tcell.KeyNames[tcell.Key(KeyR)] = "r" + tcell.KeyNames[tcell.Key(KeyS)] = "s" + tcell.KeyNames[tcell.Key(KeyT)] = "t" + tcell.KeyNames[tcell.Key(KeyU)] = "u" + tcell.KeyNames[tcell.Key(KeyV)] = "v" + tcell.KeyNames[tcell.Key(KeyW)] = "w" + tcell.KeyNames[tcell.Key(KeyX)] = "x" + tcell.KeyNames[tcell.Key(KeyY)] = "y" + tcell.KeyNames[tcell.Key(KeyZ)] = "z" +} + +func initShiftKeys() { + tcell.KeyNames[tcell.Key(KeyShiftA)] = "Shift-A" + tcell.KeyNames[tcell.Key(KeyShiftB)] = "Shift-B" + tcell.KeyNames[tcell.Key(KeyShiftC)] = "Shift-C" + tcell.KeyNames[tcell.Key(KeyShiftD)] = "Shift-D" + tcell.KeyNames[tcell.Key(KeyShiftE)] = "Shift-E" + tcell.KeyNames[tcell.Key(KeyShiftF)] = "Shift-F" + tcell.KeyNames[tcell.Key(KeyShiftG)] = "Shift-G" + tcell.KeyNames[tcell.Key(KeyShiftH)] = "Shift-H" + tcell.KeyNames[tcell.Key(KeyShiftI)] = "Shift-I" + tcell.KeyNames[tcell.Key(KeyShiftJ)] = "Shift-J" + tcell.KeyNames[tcell.Key(KeyShiftK)] = "Shift-K" + tcell.KeyNames[tcell.Key(KeyShiftL)] = "Shift-L" + tcell.KeyNames[tcell.Key(KeyShiftM)] = "Shift-M" + tcell.KeyNames[tcell.Key(KeyShiftN)] = "Shift-N" + tcell.KeyNames[tcell.Key(KeyShiftO)] = "Shift-O" + tcell.KeyNames[tcell.Key(KeyShiftP)] = "Shift-P" + tcell.KeyNames[tcell.Key(KeyShiftQ)] = "Shift-Q" + tcell.KeyNames[tcell.Key(KeyShiftR)] = "Shift-R" + tcell.KeyNames[tcell.Key(KeyShiftS)] = "Shift-S" + tcell.KeyNames[tcell.Key(KeyShiftT)] = "Shift-T" + tcell.KeyNames[tcell.Key(KeyShiftU)] = "Shift-U" + tcell.KeyNames[tcell.Key(KeyShiftV)] = "Shift-V" + tcell.KeyNames[tcell.Key(KeyShiftW)] = "Shift-W" + tcell.KeyNames[tcell.Key(KeyShiftX)] = "Shift-X" + tcell.KeyNames[tcell.Key(KeyShiftY)] = "Shift-Y" + tcell.KeyNames[tcell.Key(KeyShiftZ)] = "Shift-Z" +} diff --git a/internal/ui/menu.go b/internal/ui/menu.go index a45eafcc..11a0f47c 100644 --- a/internal/ui/menu.go +++ b/internal/ui/menu.go @@ -9,15 +9,11 @@ import ( "strings" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/model" "github.com/derailed/tview" - "github.com/gdamore/tcell" + runewidth "github.com/mattn/go-runewidth" ) -func init() { - initKeys() -} - const ( menuIndexFmt = " [key:bg:b]<%d> [fg:bg:d]%s " maxRows = 7 @@ -25,29 +21,34 @@ const ( var menuRX = regexp.MustCompile(`\d`) -// MenuView represents menu options. -type MenuView struct { +// Menu presents menu options. +type Menu struct { *tview.Table styles *config.Styles } -// NewMenuView returns a new menu. -func NewMenuView(styles *config.Styles) *MenuView { - v := MenuView{Table: tview.NewTable(), styles: styles} +// NewMenu returns a new menu. +func NewMenu(styles *config.Styles) *Menu { + v := Menu{Table: tview.NewTable(), styles: styles} v.SetBackgroundColor(styles.BgColor()) return &v } +// HintsChanged updates the menu based on hints changing. +func (v *Menu) HintsChanged(hh model.MenuHints) { + v.HydrateMenu(hh) +} + // HydrateMenu populate menu ui from hints. -func (v *MenuView) HydrateMenu(hh Hints) { +func (v *Menu) HydrateMenu(hh model.MenuHints) { v.Clear() sort.Sort(hh) t := v.buildMenuTable(hh) for row := 0; row < len(t); row++ { for col := 0; col < len(t[row]); col++ { - if t[row][col] == "" { + if len(t[row][col]) == 0 { continue } c := tview.NewTableCell(t[row][col]) @@ -57,42 +58,33 @@ func (v *MenuView) HydrateMenu(hh Hints) { } } -func isDigit(s string) bool { - return menuRX.MatchString(s) -} +func (v *Menu) buildMenuTable(hh model.MenuHints) [][]string { + table := make([]model.MenuHints, maxRows+1) -func (v *MenuView) buildMenuTable(hh Hints) [][]string { - table := make([][]Hint, maxRows) - colCount := len(hh) / maxRows - if colCount == 0 { - colCount = 1 - } - if isDigit(hh[0].Mnemonic) { - colCount++ - } + colCount := (len(hh) / maxRows) + 1 for row := 0; row < maxRows; row++ { - table[row] = make([]Hint, colCount) + table[row] = make(model.MenuHints, colCount+1) } - var row, col, added int + + var row, col int firstCmd := true maxKeys := make([]int, colCount+1) for _, h := range hh { if !h.Visible { continue } - if !isDigit(h.Mnemonic) && firstCmd { + isDigit := menuRX.MatchString(h.Mnemonic) + if !isDigit && firstCmd { row, col, firstCmd = 0, col+1, false - if added == 0 { - col = 0 - } } if maxKeys[col] < len(h.Mnemonic) { maxKeys[col] = len(h.Mnemonic) } table[row][col] = h - added, row = added+1, row+1 + row++ if row >= maxRows { - row, col = 0, col+1 + col++ + row = 0 } } @@ -124,15 +116,20 @@ func keyConv(s string) string { return strings.Replace(s, "alt", "opt", 1) } +// Truncate a string to the given l and suffix ellipsis if needed. +func Truncate(str string, width int) string { + return runewidth.Truncate(str, width, string(tview.SemigraphicsHorizontalEllipsis)) +} + func toMnemonic(s string) string { if len(s) == 0 { return s } - return "<" + strings.ToLower(s) + ">" + return "<" + keyConv(strings.ToLower(s)) + ">" } -func (v *MenuView) formatMenu(h Hint, size int) string { +func (v *Menu) formatMenu(h model.MenuHint, size int) string { i, err := strconv.Atoi(h.Mnemonic) if err == nil { return formatNSMenu(i, h.Description, v.styles.Frame()) @@ -145,195 +142,13 @@ func formatNSMenu(i int, name string, styles config.Frame) string { fmat := strings.Replace(menuIndexFmt, "[key", "["+styles.Menu.NumKeyColor, 1) fmat = strings.Replace(fmat, ":bg:", ":"+styles.Title.BgColor+":", -1) fmat = strings.Replace(fmat, "[fg", "["+styles.Menu.FgColor, 1) - return fmt.Sprintf(fmat, i, resource.Truncate(name, 14)) + return fmt.Sprintf(fmat, i, Truncate(name, 14)) } -func formatPlainMenu(h Hint, size int, styles config.Frame) string { +func formatPlainMenu(h model.MenuHint, size int, styles config.Frame) string { menuFmt := " [key:bg:b]%-" + strconv.Itoa(size+2) + "s [fg:bg:d]%s " fmat := strings.Replace(menuFmt, "[key", "["+styles.Menu.KeyColor, 1) fmat = strings.Replace(fmat, "[fg", "["+styles.Menu.FgColor, 1) fmat = strings.Replace(fmat, ":bg:", ":"+styles.Title.BgColor+":", -1) return fmt.Sprintf(fmat, toMnemonic(h.Mnemonic), h.Description) } - -// ----------------------------------------------------------------------------- -// Key mapping Constants - -// Defines numeric keys for container actions -const ( - Key0 int32 = iota + 48 - Key1 - Key2 - Key3 - Key4 - Key5 - Key6 - Key7 - Key8 - Key9 -) - -// Defines char keystrokes -const ( - KeyA tcell.Key = iota + 97 - KeyB - KeyC - KeyD - KeyE - KeyF - KeyG - KeyH - KeyI - KeyJ - KeyK - KeyL - KeyM - KeyN - KeyO - KeyP - KeyQ - KeyR - KeyS - KeyT - KeyU - KeyV - KeyW - KeyX - KeyY - KeyZ - KeyHelp = 63 - KeySlash = 47 - KeyColon = 58 - KeySpace = 32 -) - -// Define Shift Keys -const ( - KeyShiftA tcell.Key = iota + 65 - KeyShiftB - KeyShiftC - KeyShiftD - KeyShiftE - KeyShiftF - KeyShiftG - KeyShiftH - KeyShiftI - KeyShiftJ - KeyShiftK - KeyShiftL - KeyShiftM - KeyShiftN - KeyShiftO - KeyShiftP - KeyShiftQ - KeyShiftR - KeyShiftS - KeyShiftT - KeyShiftU - KeyShiftV - KeyShiftW - KeyShiftX - KeyShiftY - KeyShiftZ -) - -// NumKeys tracks number keys. -var NumKeys = map[int]int32{ - 0: Key0, - 1: Key1, - 2: Key2, - 3: Key3, - 4: Key4, - 5: Key5, - 6: Key6, - 7: Key7, - 8: Key8, - 9: Key9, -} - -func initKeys() { - tcell.KeyNames[tcell.Key(KeyHelp)] = "?" - tcell.KeyNames[tcell.Key(KeySlash)] = "/" - tcell.KeyNames[tcell.Key(KeySpace)] = "space" - - initNumbKeys() - initStdKeys() - initShiftKeys() -} - -func initNumbKeys() { - tcell.KeyNames[tcell.Key(Key0)] = "0" - tcell.KeyNames[tcell.Key(Key1)] = "1" - tcell.KeyNames[tcell.Key(Key2)] = "2" - tcell.KeyNames[tcell.Key(Key3)] = "3" - tcell.KeyNames[tcell.Key(Key4)] = "4" - tcell.KeyNames[tcell.Key(Key5)] = "5" - tcell.KeyNames[tcell.Key(Key6)] = "6" - tcell.KeyNames[tcell.Key(Key7)] = "7" - tcell.KeyNames[tcell.Key(Key8)] = "8" - tcell.KeyNames[tcell.Key(Key9)] = "9" -} - -func initStdKeys() { - tcell.KeyNames[tcell.Key(KeyA)] = "a" - tcell.KeyNames[tcell.Key(KeyB)] = "b" - tcell.KeyNames[tcell.Key(KeyC)] = "c" - tcell.KeyNames[tcell.Key(KeyD)] = "d" - tcell.KeyNames[tcell.Key(KeyE)] = "e" - tcell.KeyNames[tcell.Key(KeyF)] = "f" - tcell.KeyNames[tcell.Key(KeyG)] = "g" - tcell.KeyNames[tcell.Key(KeyH)] = "h" - tcell.KeyNames[tcell.Key(KeyI)] = "i" - tcell.KeyNames[tcell.Key(KeyJ)] = "j" - tcell.KeyNames[tcell.Key(KeyK)] = "k" - tcell.KeyNames[tcell.Key(KeyL)] = "l" - tcell.KeyNames[tcell.Key(KeyM)] = "m" - tcell.KeyNames[tcell.Key(KeyN)] = "n" - tcell.KeyNames[tcell.Key(KeyO)] = "o" - tcell.KeyNames[tcell.Key(KeyP)] = "p" - tcell.KeyNames[tcell.Key(KeyQ)] = "q" - tcell.KeyNames[tcell.Key(KeyR)] = "r" - tcell.KeyNames[tcell.Key(KeyS)] = "s" - tcell.KeyNames[tcell.Key(KeyT)] = "t" - tcell.KeyNames[tcell.Key(KeyU)] = "u" - tcell.KeyNames[tcell.Key(KeyV)] = "v" - tcell.KeyNames[tcell.Key(KeyW)] = "w" - tcell.KeyNames[tcell.Key(KeyX)] = "x" - tcell.KeyNames[tcell.Key(KeyY)] = "y" - tcell.KeyNames[tcell.Key(KeyZ)] = "z" -} - -// BOZO!! No sure why these aren't mapped?? -func initCtrlKeys() { - tcell.KeyNames[tcell.KeyCtrlI] = "Ctrl-I" - tcell.KeyNames[tcell.KeyCtrlM] = "Ctrl-M" -} - -func initShiftKeys() { - tcell.KeyNames[tcell.Key(KeyShiftA)] = "Shift-A" - tcell.KeyNames[tcell.Key(KeyShiftB)] = "Shift-B" - tcell.KeyNames[tcell.Key(KeyShiftC)] = "Shift-C" - tcell.KeyNames[tcell.Key(KeyShiftD)] = "Shift-D" - tcell.KeyNames[tcell.Key(KeyShiftE)] = "Shift-E" - tcell.KeyNames[tcell.Key(KeyShiftF)] = "Shift-F" - tcell.KeyNames[tcell.Key(KeyShiftG)] = "Shift-G" - tcell.KeyNames[tcell.Key(KeyShiftH)] = "Shift-H" - tcell.KeyNames[tcell.Key(KeyShiftI)] = "Shift-I" - tcell.KeyNames[tcell.Key(KeyShiftJ)] = "Shift-J" - tcell.KeyNames[tcell.Key(KeyShiftK)] = "Shift-K" - tcell.KeyNames[tcell.Key(KeyShiftL)] = "Shift-L" - tcell.KeyNames[tcell.Key(KeyShiftM)] = "Shift-M" - tcell.KeyNames[tcell.Key(KeyShiftN)] = "Shift-N" - tcell.KeyNames[tcell.Key(KeyShiftO)] = "Shift-O" - tcell.KeyNames[tcell.Key(KeyShiftP)] = "Shift-P" - tcell.KeyNames[tcell.Key(KeyShiftQ)] = "Shift-Q" - tcell.KeyNames[tcell.Key(KeyShiftR)] = "Shift-R" - tcell.KeyNames[tcell.Key(KeyShiftS)] = "Shift-S" - tcell.KeyNames[tcell.Key(KeyShiftT)] = "Shift-T" - tcell.KeyNames[tcell.Key(KeyShiftU)] = "Shift-U" - tcell.KeyNames[tcell.Key(KeyShiftV)] = "Shift-V" - tcell.KeyNames[tcell.Key(KeyShiftW)] = "Shift-W" - tcell.KeyNames[tcell.Key(KeyShiftX)] = "Shift-X" - tcell.KeyNames[tcell.Key(KeyShiftY)] = "Shift-Y" - tcell.KeyNames[tcell.Key(KeyShiftZ)] = "Shift-Z" -} diff --git a/internal/ui/menu_test.go b/internal/ui/menu_test.go index 1be4b70f..9be0100b 100644 --- a/internal/ui/menu_test.go +++ b/internal/ui/menu_test.go @@ -1,20 +1,22 @@ -package ui +package ui_test import ( "testing" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/stretchr/testify/assert" ) -func TestNewMenuView(t *testing.T) { +func TestNewMenu(t *testing.T) { defaults, _ := config.NewStyles("") - v := NewMenuView(defaults) - v.HydrateMenu(Hints{ - {"0", "zero", true}, - {"a", "bleeA", true}, - {"b", "bleeB", true}, + v := ui.NewMenu(defaults) + v.HydrateMenu(model.MenuHints{ + {Mnemonic: "a", Description: "bleeA", Visible: true}, + {Mnemonic: "b", Description: "bleeB", Visible: true}, + {Mnemonic: "0", Description: "zero", Visible: true}, }) assert.Equal(t, " [fuchsia:black:b]<0> [white:black:d]zero ", v.GetCell(0, 0).Text) @@ -22,23 +24,23 @@ func TestNewMenuView(t *testing.T) { assert.Equal(t, " [dodgerblue:black:b] [white:black:d]bleeB ", v.GetCell(1, 1).Text) } -func TestKeyActions(t *testing.T) { +func TestActionHints(t *testing.T) { uu := map[string]struct { - aa KeyActions - e Hints + aa ui.KeyActions + e model.MenuHints }{ "a": { - aa: KeyActions{ - KeyB: NewKeyAction("bleeB", nil, true), - KeyA: NewKeyAction("bleeA", nil, true), - tcell.Key(Key0): NewKeyAction("zero", nil, true), - tcell.Key(Key1): NewKeyAction("one", nil, false), + aa: ui.KeyActions{ + ui.KeyB: ui.NewKeyAction("bleeB", nil, true), + ui.KeyA: ui.NewKeyAction("bleeA", nil, true), + tcell.Key(ui.Key0): ui.NewKeyAction("zero", nil, true), + tcell.Key(ui.Key1): ui.NewKeyAction("one", nil, false), }, - e: Hints{ - {"0", "zero", true}, - {"1", "one", false}, - {"a", "bleeA", true}, - {"b", "bleeB", true}, + e: model.MenuHints{ + {Mnemonic: "0", Description: "zero", Visible: true}, + {Mnemonic: "1", Description: "one", Visible: false}, + {Mnemonic: "a", Description: "bleeA", Visible: true}, + {Mnemonic: "b", Description: "bleeB", Visible: true}, }, }, } diff --git a/internal/ui/pages.go b/internal/ui/pages.go new file mode 100644 index 00000000..4252dcb0 --- /dev/null +++ b/internal/ui/pages.go @@ -0,0 +1,76 @@ +package ui + +import ( + "github.com/derailed/k9s/internal/model" + "github.com/derailed/tview" + "github.com/rs/zerolog/log" +) + +type Pages struct { + *tview.Pages + *model.Stack +} + +func NewPages() *Pages { + p := Pages{ + Pages: tview.NewPages(), + Stack: model.NewStack(), + } + p.Stack.AddListener(&p) + + return &p +} + +// Get fetch a page given its name. +func (p *Pages) get(n string) model.Component { + if comp, ok := p.GetPrimitive(n).(model.Component); ok { + return comp + } + + return nil +} + +// AddAndShow adds a new page and bring it to front. +func (p *Pages) addAndShow(c model.Component) { + p.add(c) + p.Show(c.Name()) +} + +// Add adds a new page. +func (p *Pages) add(c model.Component) { + p.AddPage(c.Name(), c, true, true) +} + +// Delete removes a page. +func (p *Pages) delete(c model.Component) { + p.RemovePage(c.Name()) +} + +// Show brings a named page forward. +func (p *Pages) Show(n string) { + p.SwitchToPage(n) +} + +func (p *Pages) DumpPages() { + log.Debug().Msgf("Dumping Pages %p", p) + for i, n := range p.Stack.Flatten() { + log.Debug().Msgf("%d -- %s -- %#v", i, n, p.GetPrimitive(n)) + } +} + +// Stack Protocol... + +func (p *Pages) StackPushed(c model.Component) { + p.addAndShow(c) +} + +func (p *Pages) StackPopped(o, top model.Component) { + p.delete(o) +} + +func (p *Pages) StackTop(top model.Component) { + if top == nil { + return + } + p.Show(top.Name()) +} diff --git a/internal/ui/pages_test.go b/internal/ui/pages_test.go new file mode 100644 index 00000000..f6e447e4 --- /dev/null +++ b/internal/ui/pages_test.go @@ -0,0 +1,31 @@ +package ui_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/ui" + "github.com/stretchr/testify/assert" +) + +func TestPagesPush(t *testing.T) { + c1, c2 := makeComponent("c1"), makeComponent("c2") + + p := ui.NewPages() + p.Push(c1) + p.Push(c2) + + assert.Equal(t, 2, p.GetPageCount()) + assert.Equal(t, c2, p.CurrentPage().Item) +} + +func TestPagesPop(t *testing.T) { + c1, c2 := makeComponent("c1"), makeComponent("c2") + + p := ui.NewPages() + p.Push(c1) + p.Push(c2) + p.Pop() + + assert.Equal(t, 1, p.GetPageCount()) + assert.Equal(t, c1, p.CurrentPage().Item) +} diff --git a/internal/ui/splash.go b/internal/ui/splash.go index 55321035..25419c03 100644 --- a/internal/ui/splash.go +++ b/internal/ui/splash.go @@ -9,11 +9,6 @@ import ( "github.com/gdamore/tcell" ) -const ( - company = "imhotep.io" - product = "Kubernetes CLI Island Style!" -) - // LogoSmall K9s small log. var LogoSmall = []string{ ` ____ __.________ `, diff --git a/internal/ui/table.go b/internal/ui/table.go index b1bab827..ace8337e 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -1,6 +1,7 @@ package ui import ( + "context" "errors" "fmt" "path" @@ -9,6 +10,7 @@ import ( "time" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/tview" "github.com/gdamore/tcell" @@ -46,160 +48,167 @@ type Table struct { } // NewTable returns a new table view. -func NewTable(title string, styles *config.Styles) *Table { - v := Table{ +func NewTable(title string) *Table { + return &Table{ Table: tview.NewTable(), - styles: styles, actions: make(KeyActions), cmdBuff: NewCmdBuff('/', FilterBuff), baseTitle: title, sortCol: SortColumn{0, 0, true}, marks: make(map[string]bool), } +} - v.SetFixed(1, 0) - v.SetBorder(true) - v.SetBackgroundColor(config.AsColor(styles.Table().BgColor)) - v.SetBorderColor(config.AsColor(styles.Table().FgColor)) - v.SetBorderFocusColor(config.AsColor(styles.Frame().Border.FocusColor)) - v.SetBorderAttributes(tcell.AttrBold) - v.SetBorderPadding(0, 0, 1, 1) - v.SetSelectable(true, false) - v.SetSelectedStyle( +func (t *Table) Init(ctx context.Context) { + t.styles = ctx.Value(KeyStyles).(*config.Styles) + + t.SetFixed(1, 0) + t.SetBorder(true) + t.SetBackgroundColor(config.AsColor(t.styles.Table().BgColor)) + t.SetBorderColor(config.AsColor(t.styles.Table().FgColor)) + t.SetBorderFocusColor(config.AsColor(t.styles.Frame().Border.FocusColor)) + t.SetBorderAttributes(tcell.AttrBold) + t.SetBorderPadding(0, 0, 1, 1) + t.SetSelectable(true, false) + t.SetSelectedStyle( tcell.ColorBlack, - config.AsColor(styles.Table().CursorColor), + config.AsColor(t.styles.Table().CursorColor), tcell.AttrBold, ) - v.SetSelectionChangedFunc(v.selChanged) - v.SetInputCapture(v.keyboard) + t.SetSelectionChangedFunc(t.selChanged) + t.SetInputCapture(t.keyboard) - return &v +} + +// SendKey sends an keyboard event (testing only!). +func (t *Table) SendKey(evt *tcell.EventKey) { + t.keyboard(evt) } // GetRow retrieves the entire selected row. -func (v *Table) GetRow() resource.Row { - r := make(resource.Row, v.GetColumnCount()) - for i := 0; i < v.GetColumnCount(); i++ { - c := v.GetCell(v.selectedRow, i) +func (t *Table) GetRow() resource.Row { + r := make(resource.Row, t.GetColumnCount()) + for i := 0; i < t.GetColumnCount(); i++ { + c := t.GetCell(t.selectedRow, i) r[i] = strings.TrimSpace(c.Text) } return r } // AddSelectedRowListener add a new selected row listener. -func (v *Table) AddSelectedRowListener(f SelectedRowFunc) { - v.selListeners = append(v.selListeners, f) +func (t *Table) AddSelectedRowListener(f SelectedRowFunc) { + t.selListeners = append(t.selListeners, f) } -func (v *Table) selChanged(r, c int) { - v.selectedRow = r - v.updateSelectedItem(r) +func (t *Table) selChanged(r, c int) { + t.selectedRow = r + t.updateSelectedItem(r) if r == 0 { return } - cell := v.GetCell(r, c) - v.SetSelectedStyle( + cell := t.GetCell(r, c) + t.SetSelectedStyle( tcell.ColorBlack, cell.Color, tcell.AttrBold, ) - for _, f := range v.selListeners { + for _, f := range t.selListeners { f(r, c) } } // UpdateSelection refresh selected row. -func (v *Table) updateSelection(broadcast bool) { - v.SelectRow(v.selectedRow, broadcast) +func (t *Table) updateSelection(broadcast bool) { + t.SelectRow(t.selectedRow, broadcast) } // SelectRow select a given row by index. -func (v *Table) SelectRow(r int, broadcast bool) { +func (t *Table) SelectRow(r int, broadcast bool) { if !broadcast { - v.SetSelectionChangedFunc(nil) + t.SetSelectionChangedFunc(nil) } - defer v.SetSelectionChangedFunc(v.selChanged) - v.Select(r, 0) - v.updateSelectedItem(r) + defer t.SetSelectionChangedFunc(t.selChanged) + t.Select(r, 0) + t.updateSelectedItem(r) } -func (v *Table) updateSelectedItem(r int) { - if r == 0 || v.GetCell(r, 0) == nil { - v.selectedItem = "" +func (t *Table) updateSelectedItem(r int) { + if r == 0 || t.GetCell(r, 0) == nil { + t.selectedItem = "" return } - col0 := TrimCell(v, r, 0) - switch v.activeNS { + col0 := TrimCell(t, r, 0) + switch t.activeNS { case resource.NotNamespaced: - v.selectedItem = col0 + t.selectedItem = col0 case resource.AllNamespace, resource.AllNamespaces: - v.selectedItem = path.Join(col0, TrimCell(v, r, 1)) + t.selectedItem = path.Join(col0, TrimCell(t, r, 1)) default: - v.selectedItem = path.Join(v.activeNS, col0) + t.selectedItem = path.Join(t.activeNS, col0) } } // SetSelectedFn defines a function that cleanse the current selection. -func (v *Table) SetSelectedFn(f func(string) string) { - v.selectedFn = f +func (t *Table) SetSelectedFn(f func(string) string) { + t.selectedFn = f } // RowSelected checks if there is an active row selection. -func (v *Table) RowSelected() bool { - return v.selectedItem != "" +func (t *Table) RowSelected() bool { + return t.selectedItem != "" } -// GetSelectedCell returns the contant of a cell for the currently selected row. -func (v *Table) GetSelectedCell(col int) string { - return TrimCell(v, v.selectedRow, col) +// GetSelectedCell returns the content of a cell for the currently selected row. +func (t *Table) GetSelectedCell(col int) string { + return TrimCell(t, t.selectedRow, col) } // GetSelectedRow fetch the currently selected row index. -func (v *Table) GetSelectedRow() int { - return v.selectedRow +func (t *Table) GetSelectedRowIndex() int { + return t.selectedRow } // GetSelectedItem returns the currently selected item name. -func (v *Table) GetSelectedItem() string { - if v.selectedFn != nil { - return v.selectedFn(v.selectedItem) +func (t *Table) GetSelectedItem() string { + if t.selectedFn != nil { + return t.selectedFn(t.selectedItem) } - return v.selectedItem + return t.selectedItem } // GetSelectedItems return currently marked or selected items names. -func (v *Table) GetSelectedItems() []string { - if len(v.marks) > 0 { +func (t *Table) GetSelectedItems() []string { + if len(t.marks) > 0 { var items []string - for item, marked := range v.marks { + for item, marked := range t.marks { if marked { items = append(items, item) } } return items } - return []string{v.GetSelectedItem()} + return []string{t.GetSelectedItem()} } -func (v *Table) keyboard(evt *tcell.EventKey) *tcell.EventKey { +func (t *Table) keyboard(evt *tcell.EventKey) *tcell.EventKey { key := evt.Key() if key == tcell.KeyRune { - if v.SearchBuff().IsActive() { - v.SearchBuff().Add(evt.Rune()) - v.ClearSelection() - v.doUpdate(v.filtered()) - v.UpdateTitle() - v.SelectFirstRow() + if t.SearchBuff().IsActive() { + t.SearchBuff().Add(evt.Rune()) + t.ClearSelection() + t.doUpdate(t.filtered()) + t.UpdateTitle() + t.SelectFirstRow() return nil } key = asKey(evt) } - if a, ok := v.actions[key]; ok { + if a, ok := t.actions[key]; ok { return a.Action(evt) } @@ -207,156 +216,156 @@ func (v *Table) keyboard(evt *tcell.EventKey) *tcell.EventKey { } // GetData fetch tabular data. -func (v *Table) GetData() resource.TableData { - return v.data +func (t *Table) GetData() resource.TableData { + return t.data } // GetFilteredData fetch filtered tabular data. -func (v *Table) GetFilteredData() resource.TableData { - return v.filtered() +func (t *Table) GetFilteredData() resource.TableData { + return t.filtered() } // SetBaseTitle set the table title. -func (v *Table) SetBaseTitle(s string) { - v.baseTitle = s +func (t *Table) SetBaseTitle(s string) { + t.baseTitle = s } // GetBaseTitle fetch the current title. -func (v *Table) GetBaseTitle() string { - return v.baseTitle +func (t *Table) GetBaseTitle() string { + return t.baseTitle } // SetColorerFn set the row colorer. -func (v *Table) SetColorerFn(f ColorerFunc) { - v.colorerFn = f +func (t *Table) SetColorerFn(f ColorerFunc) { + t.colorerFn = f } // ActiveNS get the resource namespace. -func (v *Table) ActiveNS() string { - return v.activeNS +func (t *Table) ActiveNS() string { + return t.activeNS } // SetActiveNS set the resource namespace. -func (v *Table) SetActiveNS(ns string) { - v.activeNS = ns +func (t *Table) SetActiveNS(ns string) { + t.activeNS = ns } // SetSortCol sets in sort column index and order. -func (v *Table) SetSortCol(index, count int, asc bool) { - v.sortCol.index, v.sortCol.colCount, v.sortCol.asc = index, count, asc +func (t *Table) SetSortCol(index, count int, asc bool) { + t.sortCol.index, t.sortCol.colCount, t.sortCol.asc = index, count, asc } // Update table content. -func (v *Table) Update(data resource.TableData) { - v.data = data - if v.cmdBuff.Empty() { - v.doUpdate(v.data) +func (t *Table) Update(data resource.TableData) { + t.data = data + if t.cmdBuff.Empty() { + t.doUpdate(t.data) } else { - v.doUpdate(v.filtered()) + t.doUpdate(t.filtered()) } - v.UpdateTitle() - v.updateSelection(true) + t.UpdateTitle() + t.updateSelection(true) } -func (v *Table) doUpdate(data resource.TableData) { - v.activeNS = data.Namespace - if v.activeNS == resource.AllNamespaces && v.activeNS != "*" { - v.actions[KeyShiftP] = NewKeyAction("Sort Namespace", v.SortColCmd(-2), false) +func (t *Table) doUpdate(data resource.TableData) { + t.activeNS = data.Namespace + if t.activeNS == resource.AllNamespaces && t.activeNS != "*" { + t.actions[KeyShiftP] = NewKeyAction("Sort Namespace", t.SortColCmd(-2), false) } else { - delete(v.actions, KeyShiftP) + delete(t.actions, KeyShiftP) } - v.Clear() + t.Clear() - v.adjustSorter(data) + t.adjustSorter(data) var row int - fg := config.AsColor(v.styles.Table().Header.FgColor) - bg := config.AsColor(v.styles.Table().Header.BgColor) + fg := config.AsColor(t.styles.Table().Header.FgColor) + bg := config.AsColor(t.styles.Table().Header.BgColor) for col, h := range data.Header { - v.AddHeaderCell(data.NumCols[h], col, h) - c := v.GetCell(0, col) + t.AddHeaderCell(data.NumCols[h], col, h) + c := t.GetCell(0, col) c.SetBackgroundColor(bg) c.SetTextColor(fg) } row++ - v.sort(data, row) + t.sort(data, row) } // SortColCmd designates a sorted column. -func (v *Table) SortColCmd(col int) func(evt *tcell.EventKey) *tcell.EventKey { +func (t *Table) SortColCmd(col int) func(evt *tcell.EventKey) *tcell.EventKey { return func(evt *tcell.EventKey) *tcell.EventKey { - v.sortCol.asc = true + t.sortCol.asc = true switch col { case -2: - v.sortCol.index = 0 + t.sortCol.index = 0 case -1: - v.sortCol.index = v.GetColumnCount() - 1 + t.sortCol.index = t.GetColumnCount() - 1 default: - v.sortCol.index = v.NameColIndex() + col + t.sortCol.index = t.NameColIndex() + col } - v.Refresh() + t.Refresh() return nil } } -func (v *Table) adjustSorter(data resource.TableData) { +func (t *Table) adjustSorter(data resource.TableData) { // Going from namespace to non namespace or vice-versa? switch { - case v.sortCol.colCount == 0: - case len(data.Header) > v.sortCol.colCount: - v.sortCol.index++ - case len(data.Header) < v.sortCol.colCount: - v.sortCol.index-- + case t.sortCol.colCount == 0: + case len(data.Header) > t.sortCol.colCount: + t.sortCol.index++ + case len(data.Header) < t.sortCol.colCount: + t.sortCol.index-- } - v.sortCol.colCount = len(data.Header) - if v.sortCol.index < 0 { - v.sortCol.index = 0 + t.sortCol.colCount = len(data.Header) + if t.sortCol.index < 0 { + t.sortCol.index = 0 } } -func (v *Table) sort(data resource.TableData, row int) { +func (t *Table) sort(data resource.TableData, row int) { pads := make(MaxyPad, len(data.Header)) - ComputeMaxColumns(pads, v.sortCol.index, data) + ComputeMaxColumns(pads, t.sortCol.index, data) sortFn := defaultSort - if v.sortFn != nil { - sortFn = v.sortFn + if t.sortFn != nil { + sortFn = t.sortFn } - prim, sec := sortAllRows(v.sortCol, data.Rows, sortFn) + prim, sec := sortAllRows(t.sortCol, data.Rows, sortFn) for _, pk := range prim { for _, sk := range sec[pk] { - v.buildRow(row, data, sk, pads) + t.buildRow(row, data, sk, pads) row++ } } } -func (v *Table) buildRow(row int, data resource.TableData, sk string, pads MaxyPad) { +func (t *Table) buildRow(row int, data resource.TableData, sk string, pads MaxyPad) { f := DefaultColorer - if v.colorerFn != nil { - f = v.colorerFn + if t.colorerFn != nil { + f = t.colorerFn } - m := v.isMarked(sk) + m := t.isMarked(sk) for col, field := range data.Rows[sk].Fields { header := data.Header[col] - field, align := v.formatCell(data.NumCols[header], header, field+Deltas(data.Rows[sk].Deltas[col], field), pads[col]) + field, align := t.formatCell(data.NumCols[header], header, field+Deltas(data.Rows[sk].Deltas[col], field), pads[col]) c := tview.NewTableCell(field) { c.SetExpansion(1) c.SetAlign(align) c.SetTextColor(f(data.Namespace, data.Rows[sk])) if m { - c.SetBackgroundColor(config.AsColor(v.styles.Table().MarkColor)) + c.SetBackgroundColor(config.AsColor(t.styles.Table().MarkColor)) } } - v.SetCell(row, col, c) + t.SetCell(row, col, c) } } -func (v *Table) formatCell(numerical bool, header, field string, padding int) (string, int) { +func (t *Table) formatCell(numerical bool, header, field string, padding int) (string, int) { if header == "AGE" { dur, err := time.ParseDuration(field) if err == nil { @@ -377,56 +386,56 @@ func (v *Table) formatCell(numerical bool, header, field string, padding int) (s } // Refresh update the table data. -func (v *Table) Refresh() { - v.Update(v.data) +func (t *Table) Refresh() { + t.Update(t.data) } // NameColIndex returns the index of the resource name column. -func (v *Table) NameColIndex() int { +func (t *Table) NameColIndex() int { col := 0 - if v.activeNS == resource.AllNamespaces { + if t.activeNS == resource.AllNamespaces { col++ } return col } // AddHeaderCell configures a table cell header. -func (v *Table) AddHeaderCell(numerical bool, col int, name string) { - c := tview.NewTableCell(sortIndicator(v.sortCol, v.styles.Table(), col, name)) +func (t *Table) AddHeaderCell(numerical bool, col int, name string) { + c := tview.NewTableCell(sortIndicator(t.sortCol, t.styles.Table(), col, name)) c.SetExpansion(1) if numerical || cpuRX.MatchString(name) || memRX.MatchString(name) { c.SetAlign(tview.AlignRight) } - v.SetCell(0, col, c) + t.SetCell(0, col, c) } -func (v *Table) filtered() resource.TableData { - if v.cmdBuff.Empty() || isLabelSelector(v.cmdBuff.String()) { - return v.data +func (t *Table) filtered() resource.TableData { + if t.cmdBuff.Empty() || IsLabelSelector(t.cmdBuff.String()) { + return t.data } - q := v.cmdBuff.String() + q := t.cmdBuff.String() if isFuzzySelector(q) { - return v.fuzzyFilter(q[2:]) + return t.fuzzyFilter(q[2:]) } - return v.rxFilter(q) + return t.rxFilter(q) } -func (v *Table) rxFilter(q string) resource.TableData { - rx, err := regexp.Compile(`(?i)` + v.cmdBuff.String()) +func (t *Table) rxFilter(q string) resource.TableData { + rx, err := regexp.Compile(`(?i)` + t.cmdBuff.String()) if err != nil { log.Error().Err(errors.New("Invalid filter expression")).Msg("Regexp") - v.cmdBuff.Clear() - return v.data + t.cmdBuff.Clear() + return t.data } filtered := resource.TableData{ - Header: v.data.Header, + Header: t.data.Header, Rows: resource.RowEvents{}, - Namespace: v.data.Namespace, + Namespace: t.data.Namespace, } - for k, row := range v.data.Rows { + for k, row := range t.data.Rows { f := strings.Join(row.Fields, " ") if rx.MatchString(f) { filtered.Rows[k] = row @@ -436,123 +445,123 @@ func (v *Table) rxFilter(q string) resource.TableData { return filtered } -func (v *Table) fuzzyFilter(q string) resource.TableData { +func (t *Table) fuzzyFilter(q string) resource.TableData { var ss, kk []string - for k, row := range v.data.Rows { - ss = append(ss, row.Fields[v.NameColIndex()]) + for k, row := range t.data.Rows { + ss = append(ss, row.Fields[t.NameColIndex()]) kk = append(kk, k) } filtered := resource.TableData{ - Header: v.data.Header, + Header: t.data.Header, Rows: resource.RowEvents{}, - Namespace: v.data.Namespace, + Namespace: t.data.Namespace, } mm := fuzzy.Find(q, ss) for _, m := range mm { - filtered.Rows[kk[m.Index]] = v.data.Rows[kk[m.Index]] + filtered.Rows[kk[m.Index]] = t.data.Rows[kk[m.Index]] } return filtered } // KeyBindings returns the bounded keys. -func (v *Table) KeyBindings() KeyActions { - return v.actions +func (t *Table) KeyBindings() KeyActions { + return t.actions } // SearchBuff returns the associated command buffer. -func (v *Table) SearchBuff() *CmdBuff { - return v.cmdBuff +func (t *Table) SearchBuff() *CmdBuff { + return t.cmdBuff } // ClearSelection reset selected row. -func (v *Table) ClearSelection() { - v.Select(0, 0) - v.ScrollToBeginning() +func (t *Table) ClearSelection() { + t.Select(0, 0) + t.ScrollToBeginning() } // SelectFirstRow select first data row if any. -func (v *Table) SelectFirstRow() { - if v.GetRowCount() > 0 { - v.Select(1, 0) +func (t *Table) SelectFirstRow() { + if t.GetRowCount() > 0 { + t.Select(1, 0) } } // ShowDeleted marks row as deleted. -func (v *Table) ShowDeleted() { - r, _ := v.GetSelection() - cols := v.GetColumnCount() +func (t *Table) ShowDeleted() { + r, _ := t.GetSelection() + cols := t.GetColumnCount() for x := 0; x < cols; x++ { - v.GetCell(r, x).SetAttributes(tcell.AttrDim) + t.GetCell(r, x).SetAttributes(tcell.AttrDim) } } // SetActions sets up keyboard action listener. -func (v *Table) SetActions(aa KeyActions) { +func (t *Table) AddActions(aa KeyActions) { for k, a := range aa { - v.actions[k] = a + t.actions[k] = a } } // RmAction delete a keyed action. -func (v *Table) RmAction(kk ...tcell.Key) { +func (t *Table) RmAction(kk ...tcell.Key) { for _, k := range kk { - delete(v.actions, k) + delete(t.actions, k) } } // Hints options -func (v *Table) Hints() Hints { - if v.actions != nil { - return v.actions.Hints() +func (t *Table) Hints() model.MenuHints { + if t.actions != nil { + return t.actions.Hints() } return nil } // UpdateTitle refreshes the table title. -func (v *Table) UpdateTitle() { +func (t *Table) UpdateTitle() { var title string - rc := v.GetRowCount() + rc := t.GetRowCount() if rc > 0 { rc-- } - switch v.activeNS { + switch t.activeNS { case resource.NotNamespaced, "*": - title = skinTitle(fmt.Sprintf(titleFmt, v.baseTitle, rc), v.styles.Frame()) + title = skinTitle(fmt.Sprintf(titleFmt, t.baseTitle, rc), t.styles.Frame()) default: - ns := v.activeNS + ns := t.activeNS if ns == resource.AllNamespaces { ns = resource.AllNamespace } - title = skinTitle(fmt.Sprintf(nsTitleFmt, v.baseTitle, ns, rc), v.styles.Frame()) + title = skinTitle(fmt.Sprintf(nsTitleFmt, t.baseTitle, ns, rc), t.styles.Frame()) } - if !v.cmdBuff.Empty() { - cmd := v.cmdBuff.String() - if isLabelSelector(cmd) { - cmd = trimLabelSelector(cmd) + if !t.cmdBuff.Empty() { + cmd := t.cmdBuff.String() + if IsLabelSelector(cmd) { + cmd = TrimLabelSelector(cmd) } - title += skinTitle(fmt.Sprintf(searchFmt, cmd), v.styles.Frame()) + title += skinTitle(fmt.Sprintf(SearchFmt, cmd), t.styles.Frame()) } - v.SetTitle(title) + t.SetTitle(title) } // SortInvertCmd reverses sorting order. -func (v *Table) SortInvertCmd(evt *tcell.EventKey) *tcell.EventKey { - v.sortCol.asc = !v.sortCol.asc - v.Refresh() +func (t *Table) SortInvertCmd(evt *tcell.EventKey) *tcell.EventKey { + t.sortCol.asc = !t.sortCol.asc + t.Refresh() return nil } // ToggleMark toggles marked row -func (v *Table) ToggleMark() { - v.marks[v.GetSelectedItem()] = !v.marks[v.GetSelectedItem()] +func (t *Table) ToggleMark() { + t.marks[t.GetSelectedItem()] = !t.marks[t.GetSelectedItem()] } -func (v *Table) isMarked(item string) bool { - return v.marks[item] +func (t *Table) isMarked(item string) bool { + return t.marks[item] } diff --git a/internal/ui/table_helper.go b/internal/ui/table_helper.go index c8f90b30..31c31004 100644 --- a/internal/ui/table_helper.go +++ b/internal/ui/table_helper.go @@ -12,25 +12,31 @@ import ( ) const ( - titleFmt = "[fg:bg:b] %s[fg:bg:-][[count:bg:b]%d[fg:bg:-]] " - searchFmt = "<[filter:bg:r]/%s[fg:bg:-]> " - nsTitleFmt = "[fg:bg:b] %s([hilite:bg:b]%s[fg:bg:-])[fg:bg:-][[count:bg:b]%d[fg:bg:-]][fg:bg:-] " - labelSelIndicator = "-l" - descIndicator = "↓" - ascIndicator = "↑" - fullFmat = "%s-%s-%d.csv" - noNSFmat = "%s-%d.csv" + // SearchFmt represents a filter view title. + SearchFmt = "<[filter:bg:r]/%s[fg:bg:-]> " + + titleFmt = "[fg:bg:b] %s[fg:bg:-][[count:bg:b]%d[fg:bg:-]] " + nsTitleFmt = "[fg:bg:b] %s([hilite:bg:b]%s[fg:bg:-])[fg:bg:-][[count:bg:b]%d[fg:bg:-]][fg:bg:-] " + descIndicator = "↓" + ascIndicator = "↑" + + // FullFmat specifies a namespaced dump file name. + FullFmat = "%s-%s-%d.csv" + + // NoNSFmat specifies a cluster wide dump file name. + NoNSFmat = "%s-%d.csv" ) var ( - cpuRX = regexp.MustCompile(`\A.{0,1}CPU`) - memRX = regexp.MustCompile(`\A.{0,1}MEM`) - labelCmd = regexp.MustCompile(`\A\-l`) + cpuRX = regexp.MustCompile(`\A.{0,1}CPU`) + memRX = regexp.MustCompile(`\A.{0,1}MEM`) + + // LabelCmd identifies a label query + LabelCmd = regexp.MustCompile(`\A\-l`) + fuzzyCmd = regexp.MustCompile(`\A\-f`) ) -type cleanseFn func(string) string - // TrimCell removes superfluous padding. func TrimCell(tv *Table, row, col int) string { c := tv.GetCell(row, col) @@ -41,13 +47,15 @@ func TrimCell(tv *Table, row, col int) string { return strings.TrimSpace(c.Text) } -func isLabelSelector(s string) bool { +// IsLabelSelector checks if query is a label query. +func IsLabelSelector(s string) bool { if s == "" { return false } - return labelCmd.MatchString(s) + return LabelCmd.MatchString(s) } +// IsFuzztySelector checks if query is fuzzy. func isFuzzySelector(s string) bool { if s == "" { return false @@ -55,7 +63,8 @@ func isFuzzySelector(s string) bool { return fuzzyCmd.MatchString(s) } -func trimLabelSelector(s string) string { +// TrimLabelSelector extracts label query. +func TrimLabelSelector(s string) string { return strings.TrimSpace(s[2:]) } diff --git a/internal/ui/table_helper_test.go b/internal/ui/table_helper_test.go new file mode 100644 index 00000000..1afe47bb --- /dev/null +++ b/internal/ui/table_helper_test.go @@ -0,0 +1,113 @@ +package ui + +import ( + "testing" + + "github.com/derailed/k9s/internal/resource" + "github.com/stretchr/testify/assert" +) + +func TestIsLabelSelector(t *testing.T) { + uu := map[string]struct { + sel string + e bool + }{ + "cool": {"-l app=fred,env=blee", true}, + "noMode": {"app=fred,env=blee", false}, + "noSpace": {"-lapp=fred,env=blee", true}, + "wrongLabel": {"-f app=fred,env=blee", false}, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + assert.Equal(t, u.e, IsLabelSelector(u.sel)) + }) + } +} + +func TestTrimLabelSelector(t *testing.T) { + uu := map[string]struct { + sel, e string + }{ + "cool": {"-l app=fred,env=blee", "app=fred,env=blee"}, + "noSpace": {"-lapp=fred,env=blee", "app=fred,env=blee"}, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + assert.Equal(t, u.e, TrimLabelSelector(u.sel)) + }) + } +} + +func TestTVSortRows(t *testing.T) { + uu := []struct { + rows resource.RowEvents + col int + asc bool + first resource.Row + e []string + }{ + { + resource.RowEvents{ + "row1": {Fields: resource.Row{"x", "y"}}, + "row2": {Fields: resource.Row{"a", "b"}}, + }, + 0, + true, + resource.Row{"a", "b"}, + []string{"row2", "row1"}, + }, + { + resource.RowEvents{ + "row1": {Fields: resource.Row{"x", "y"}}, + "row2": {Fields: resource.Row{"a", "b"}}, + }, + 1, + true, + resource.Row{"a", "b"}, + []string{"row2", "row1"}, + }, + { + resource.RowEvents{ + "row1": {Fields: resource.Row{"x", "y"}}, + "row2": {Fields: resource.Row{"a", "b"}}, + }, + 1, + false, + resource.Row{"x", "y"}, + []string{"row1", "row2"}, + }, + { + resource.RowEvents{ + "row1": {Fields: resource.Row{"2175h48m0.06015s", "y"}}, + "row2": {Fields: resource.Row{"403h42m34.060166s", "b"}}, + }, + 0, + true, + resource.Row{"403h42m34.060166s", "b"}, + []string{"row2", "row1"}, + }, + } + + for _, u := range uu { + keys := make([]string, len(u.rows)) + sortRows(u.rows, defaultSort, SortColumn{u.col, len(u.rows), u.asc}, keys) + assert.Equal(t, u.e, keys) + assert.Equal(t, u.first, u.rows[u.e[0]].Fields) + } +} + +func BenchmarkTableSortRows(b *testing.B) { + evts := resource.RowEvents{ + "row1": {Fields: resource.Row{"x", "y"}}, + "row2": {Fields: resource.Row{"a", "b"}}, + } + sc := SortColumn{0, 2, true} + keys := make([]string, len(evts)) + b.ResetTimer() + b.ReportAllocs() + for i := 0; i < b.N; i++ { + sortRows(evts, defaultSort, sc, keys) + } +} diff --git a/internal/ui/table_test.go b/internal/ui/table_test.go index dd9a62d2..d022305e 100644 --- a/internal/ui/table_test.go +++ b/internal/ui/table_test.go @@ -1,80 +1,78 @@ -package ui +package ui_test import ( + "context" "testing" + "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" "github.com/stretchr/testify/assert" + "k8s.io/apimachinery/pkg/watch" ) -func TestTVSortRows(t *testing.T) { - uu := []struct { - rows resource.RowEvents - col int - asc bool - first resource.Row - e []string - }{ - { - resource.RowEvents{ - "row1": {Fields: resource.Row{"x", "y"}}, - "row2": {Fields: resource.Row{"a", "b"}}, - }, - 0, - true, - resource.Row{"a", "b"}, - []string{"row2", "row1"}, - }, - { - resource.RowEvents{ - "row1": {Fields: resource.Row{"x", "y"}}, - "row2": {Fields: resource.Row{"a", "b"}}, - }, - 1, - true, - resource.Row{"a", "b"}, - []string{"row2", "row1"}, - }, - { - resource.RowEvents{ - "row1": {Fields: resource.Row{"x", "y"}}, - "row2": {Fields: resource.Row{"a", "b"}}, - }, - 1, - false, - resource.Row{"x", "y"}, - []string{"row1", "row2"}, - }, - { - resource.RowEvents{ - "row1": {Fields: resource.Row{"2175h48m0.06015s", "y"}}, - "row2": {Fields: resource.Row{"403h42m34.060166s", "b"}}, - }, - 0, - true, - resource.Row{"403h42m34.060166s", "b"}, - []string{"row2", "row1"}, - }, - } +func TestTableNew(t *testing.T) { + v := ui.NewTable("fred") + s, _ := config.NewStyles("") + ctx := context.WithValue(context.Background(), ui.KeyStyles, s) + v.Init(ctx) + + assert.Equal(t, "fred", v.GetBaseTitle()) + + v.SetBaseTitle("bozo") + assert.Equal(t, "bozo", v.GetBaseTitle()) - for _, u := range uu { - keys := make([]string, len(u.rows)) - sortRows(u.rows, defaultSort, SortColumn{u.col, len(u.rows), u.asc}, keys) - assert.Equal(t, u.e, keys) - assert.Equal(t, u.first, u.rows[u.e[0]].Fields) - } } -func BenchmarkTableSortRows(b *testing.B) { - evts := resource.RowEvents{ - "row1": {Fields: resource.Row{"x", "y"}}, - "row2": {Fields: resource.Row{"a", "b"}}, - } - sc := SortColumn{0, 2, true} - keys := make([]string, len(evts)) - b.ResetTimer() - b.ReportAllocs() - for i := 0; i < b.N; i++ { - sortRows(evts, defaultSort, sc, keys) +func TestTableUpdate(t *testing.T) { + v := ui.NewTable("fred") + s, _ := config.NewStyles("") + ctx := context.WithValue(context.Background(), ui.KeyStyles, s) + v.Init(ctx) + + v.Update(makeTableData()) + + assert.Equal(t, 3, v.GetRowCount()) + assert.Equal(t, 3, v.GetColumnCount()) +} + +func TestTableSelection(t *testing.T) { + v := ui.NewTable("fred") + s, _ := config.NewStyles("") + ctx := context.WithValue(context.Background(), ui.KeyStyles, s) + v.Init(ctx) + + v.Update(makeTableData()) + + v.SelectRow(1, true) + assert.True(t, v.RowSelected()) + assert.Equal(t, resource.Row{"blee", "duh", "fred"}, v.GetRow()) + assert.Equal(t, "blee", v.GetSelectedCell(0)) + assert.Equal(t, 1, v.GetSelectedRowIndex()) + assert.Equal(t, []string{"blee/duh"}, v.GetSelectedItems()) + + v.ClearSelection() + v.SelectFirstRow() + assert.Equal(t, 1, v.GetSelectedRowIndex()) +} + +// Helpers... + +func makeTableData() resource.TableData { + return resource.TableData{ + Namespace: "", + Header: resource.Row{"a", "b", "c"}, + Rows: resource.RowEvents{ + "r1": &resource.RowEvent{ + Action: watch.Added, + Fields: resource.Row{"blee", "duh", "fred"}, + Deltas: resource.Row{"", "", ""}, + }, + "r2": &resource.RowEvent{ + Action: watch.Added, + Fields: resource.Row{"fred", "duh", "zorg"}, + Deltas: resource.Row{"", "", ""}, + }, + }, } } diff --git a/internal/view/alias.go b/internal/view/alias.go new file mode 100644 index 00000000..a0a24b39 --- /dev/null +++ b/internal/view/alias.go @@ -0,0 +1,141 @@ +package view + +import ( + "context" + "fmt" + "strings" + + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" +) + +const ( + aliasTitle = "Aliases" + aliasTitleFmt = " [mediumseagreen::b]%s([fuchsia::b]%d[fuchsia::-][mediumseagreen::-]) " +) + +// Alias represents a command alias view. +type Alias struct { + *Table +} + +// NewAlias returns a new alias view. +func NewAlias() *Alias { + return &Alias{ + Table: NewTable(aliasTitle), + } +} + +// Init the view. +func (a *Alias) Init(ctx context.Context) { + a.Table.Init(ctx) + + a.SetBorderFocusColor(tcell.ColorMediumSpringGreen) + a.SetSelectedStyle(tcell.ColorWhite, tcell.ColorMediumSpringGreen, tcell.AttrNone) + a.SetColorerFn(aliasColorer) + a.SetActiveNS("") + a.registerActions() + + a.Update(a.hydrate()) + a.resetTitle() +} + +func (a *Alias) Name() string { + return aliasTitle +} + +func (a *Alias) Start() {} +func (a *Alias) Stop() {} + +func (a *Alias) registerActions() { + a.RmAction(ui.KeyShiftA) + a.RmAction(ui.KeyShiftN) + a.RmAction(tcell.KeyCtrlS) + + a.AddActions(ui.KeyActions{ + tcell.KeyEnter: ui.NewKeyAction("Goto", a.gotoCmd, true), + tcell.KeyEscape: ui.NewKeyAction("Reset", a.resetCmd, false), + ui.KeySlash: ui.NewKeyAction("Filter", a.activateCmd, false), + ui.KeyShiftR: ui.NewKeyAction("Sort Resource", a.SortColCmd(0), false), + ui.KeyShiftC: ui.NewKeyAction("Sort Command", a.SortColCmd(1), false), + ui.KeyShiftA: ui.NewKeyAction("Sort ApiGroup", a.SortColCmd(2), false), + }) +} + +func (a *Alias) getTitle() string { + return aliasTitle +} + +func (a *Alias) resetCmd(evt *tcell.EventKey) *tcell.EventKey { + if !a.SearchBuff().Empty() { + a.SearchBuff().Reset() + return nil + } + + return a.backCmd(evt) +} + +func (a *Alias) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { + r, _ := a.GetSelection() + if r != 0 { + s := ui.TrimCell(a.Table.Table, r, 1) + tokens := strings.Split(s, ",") + a.app.gotoResource(tokens[0], true) + return nil + } + + if a.SearchBuff().IsActive() { + return a.activateCmd(evt) + } + + return evt +} + +func (a *Alias) backCmd(evt *tcell.EventKey) *tcell.EventKey { + if a.SearchBuff().IsActive() { + a.SearchBuff().Reset() + } else { + a.app.Content.Pop() + } + + return nil +} + +func (a *Alias) hydrate() resource.TableData { + data := resource.TableData{ + Header: resource.Row{"RESOURCE", "COMMAND", "APIGROUP"}, + Rows: make(resource.RowEvents, len(aliases.Alias)), + Namespace: resource.NotNamespaced, + } + + aa := make(map[string][]string, len(aliases.Alias)) + for alias, gvr := range aliases.Alias { + if _, ok := aa[gvr]; ok { + aa[gvr] = append(aa[gvr], alias) + } else { + aa[gvr] = []string{alias} + } + } + + for gvr, aliases := range aa { + g := k8s.GVR(gvr) + fields := resource.Row{ + ui.Pad(g.ToR(), 30), + ui.Pad(strings.Join(aliases, ","), 70), + ui.Pad(g.ToG(), 30), + } + data.Rows[string(gvr)] = &resource.RowEvent{ + Action: resource.New, + Fields: fields, + Deltas: fields, + } + } + + return data +} + +func (a *Alias) resetTitle() { + a.SetTitle(fmt.Sprintf(aliasTitleFmt, aliasTitle, a.GetRowCount()-1)) +} diff --git a/internal/view/alias_test.go b/internal/view/alias_test.go new file mode 100644 index 00000000..e9cd01da --- /dev/null +++ b/internal/view/alias_test.go @@ -0,0 +1,90 @@ +package view_test + +import ( + "context" + "testing" + + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/k9s/internal/view" + "github.com/gdamore/tcell" + "github.com/stretchr/testify/assert" + v1 "k8s.io/api/core/v1" +) + +func TestAliasNew(t *testing.T) { + v := view.NewAlias() + v.Init(makeContext()) + + assert.Equal(t, 3, v.GetColumnCount()) + assert.Equal(t, 16, v.GetRowCount()) + assert.Equal(t, "Aliases", v.Name()) + assert.Equal(t, 10, len(v.Hints())) +} + +func TestAliasSearch(t *testing.T) { + v := view.NewAlias() + v.Init(makeContext()) + v.SearchBuff().SetActive(true) + v.SearchBuff().Set("dump") + + v.SendKey(tcell.NewEventKey(tcell.KeyRune, 'd', tcell.ModNone)) + + assert.Equal(t, 3, v.GetColumnCount()) + assert.Equal(t, 1, v.GetRowCount()) +} + +func TestAliasGoto(t *testing.T) { + v := view.NewAlias() + v.Init(makeContext()) + v.Select(0, 0) + + b := buffL{} + v.SearchBuff().SetActive(true) + v.SearchBuff().AddListener(&b) + v.SendKey(tcell.NewEventKey(tcell.KeyEnter, 256, tcell.ModNone)) + + assert.True(t, v.SearchBuff().IsActive()) +} + +// Helpers... + +type buffL struct { + active int + changed int +} + +func (b *buffL) BufferChanged(s string) { + b.changed++ +} +func (b *buffL) BufferActive(state bool, kind ui.BufferKind) { + b.active++ +} + +func makeContext() context.Context { + a := view.NewApp(config.NewConfig(ks{})) + ctx := context.WithValue(context.Background(), ui.KeyApp, a) + return context.WithValue(ctx, ui.KeyStyles, a.Styles) +} + +type ks struct{} + +func (k ks) CurrentContextName() (string, error) { + return "test", nil +} + +func (k ks) CurrentClusterName() (string, error) { + return "test", nil +} + +func (k ks) CurrentNamespaceName() (string, error) { + return "test", nil +} + +func (k ks) ClusterNames() ([]string, error) { + return []string{"test"}, nil +} + +func (k ks) NamespaceNames(nn []v1.Namespace) []string { + return []string{"test"} +} diff --git a/internal/views/app.go b/internal/view/app.go similarity index 62% rename from internal/views/app.go rename to internal/view/app.go index ea56e453..eda7275c 100644 --- a/internal/views/app.go +++ b/internal/view/app.go @@ -1,4 +1,4 @@ -package views +package view import ( "context" @@ -7,6 +7,7 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/watch" @@ -23,47 +24,50 @@ const ( indicatorFmt = "[orange::b]K9s [aqua::]%s [white::]%s:%s:%s [lawngreen::]%s%%[white::]::[darkturquoise::]%s%%" ) -type ( - focusHandler func(tview.Primitive) +// ActionsFunc augments Keybindinga. +type ActionsFunc func(ui.KeyActions) - forwarder interface { - Start(path, co string, ports []string) (*portforward.PortForwarder, error) - Stop() - Path() string - Container() string - Ports() []string - Active() bool - Age() string - } +type focusHandler func(tview.Primitive) - resourceViewer interface { - ui.Igniter +type forwarder interface { + Start(path, co string, ports []string) (*portforward.PortForwarder, error) + Stop() + Path() string + Container() string + Ports() []string + Active() bool + Age() string +} - setEnterFn(enterFn) - setColorerFn(ui.ColorerFunc) - setDecorateFn(decorateFn) - setExtraActionsFn(ui.ActionsFunc) - masterPage() *tableView - } +// ResourceViewer represents a generic resource viewer. +type ResourceViewer interface { + model.Component - appView struct { - *ui.App + setEnterFn(enterFn) + setColorerFn(ui.ColorerFunc) + setDecorateFn(decorateFn) + setExtraActionsFn(ActionsFunc) + masterPage() *Table +} - command *command - cancel context.CancelFunc - informer *watch.Informer - stopCh chan struct{} - forwarders map[string]forwarder - version string - showHeader bool - filter string - } -) +// App represents an application view. +type App struct { + *ui.App + + Content *PageStack + command *command + informer *watch.Informer + stopCh chan struct{} + forwarders map[string]forwarder + version string + showHeader bool +} // NewApp returns a K9s app instance. -func NewApp(cfg *config.Config) *appView { - v := appView{ +func NewApp(cfg *config.Config) *App { + v := App{ App: ui.NewApp(), + Content: NewPageStack(), forwarders: make(map[string]forwarder), } v.Config = cfg @@ -71,17 +75,30 @@ func NewApp(cfg *config.Config) *appView { v.command = newCommand(&v) v.Views()["indicator"] = ui.NewIndicatorView(v.App, v.Styles) - v.Views()["flash"] = ui.NewFlashView(v.Application, "Initializing...") v.Views()["clusterInfo"] = newClusterInfoView(&v, k8s.NewMetricsServer(cfg.GetConnection())) return &v } -func (a *appView) Init(version string, rate int) { +// ActiveView returns the currently active view. +func (a *App) ActiveView() model.Component { + return a.Content.GetPrimitive("main").(model.Component) +} + +func (a *App) PrevCmd(evt *tcell.EventKey) *tcell.EventKey { + a.Content.Pop() + + return nil +} + +func (a *App) Init(version string, rate int) { + ctx := context.WithValue(context.Background(), ui.KeyApp, a) + a.Content.Init(ctx) + a.Content.Stack.AddListener(a.Crumbs()) + a.version = version a.CmdBuff().AddListener(a) a.App.Init() - a.AddActions(ui.KeyActions{ ui.KeyH: ui.NewKeyAction("ToggleHeader", a.toggleHeaderCmd, false), ui.KeyHelp: ui.NewKeyAction("Help", a.helpCmd, false), @@ -101,24 +118,52 @@ func (a *appView) Init(version string, rate int) { } } - main := tview.NewFlex() - main.SetDirection(tview.FlexRow) - a.Main().AddPage("main", main, true, false) - a.Main().AddPage("splash", ui.NewSplash(a.Styles, version), true, true) + main := tview.NewFlex().SetDirection(tview.FlexRow) + a.Main.AddPage("main", main, true, false) + a.Main.AddPage("splash", ui.NewSplash(a.Styles, version), true, true) + + // ctx := context.WithValue(context.Background(), ui.KeyApp, a) + // a.Content.Init(ctx) + // d := NewDetails(a, nil) + // d.SetText("Fuck!!") + // a.Content.Push(d) + // d = NewDetails(a, nil) + // d.SetText("Shit!!") + // a.Content.Push(d) main.AddItem(a.indicator(), 1, 1, false) - main.AddItem(a.Frame(), 0, 10, true) + main.AddItem(a.Content, 0, 10, true) main.AddItem(a.Crumbs(), 2, 1, false) main.AddItem(a.Flash(), 2, 1, false) a.toggleHeader(!a.Config.K9s.GetHeadless()) } +// func (a *App) StackPushed(c model.Component) { +// ctx := context.WithValue(context.Background(), ui.KeyApp, a) +// ctx, a.cancelFn = context.WithCancel(context.Background()) +// c.Init(ctx) + +// a.Frame().AddPage(c.Name(), c, true, true) +// a.SetFocus(c) +// a.setHints(c.Hints()) +// } + +// func (a *App) StackPopped(o, c model.Component) { +// a.Frame().RemovePage(o.Name()) +// if c != nil { +// a.StackPushed(c) +// } +// } + +// func (a *App) StackTop(model.Component) { +// } + // Changed indicates the buffer was changed. -func (a *appView) BufferChanged(s string) {} +func (a *App) BufferChanged(s string) {} // Active indicates the buff activity changed. -func (a *appView) BufferActive(state bool, _ ui.BufferKind) { - flex, ok := a.Main().GetPrimitive("main").(*tview.Flex) +func (a *App) BufferActive(state bool, _ ui.BufferKind) { + flex, ok := a.Main.GetPrimitive("main").(*tview.Flex) if !ok { return } @@ -130,9 +175,9 @@ func (a *appView) BufferActive(state bool, _ ui.BufferKind) { a.Draw() } -func (a *appView) toggleHeader(flag bool) { +func (a *App) toggleHeader(flag bool) { a.showHeader = flag - flex := a.Main().GetPrimitive("main").(*tview.Flex) + flex := a.Main.GetPrimitive("main").(*tview.Flex) if a.showHeader { flex.RemoveItemAtIndex(0) flex.AddItemAtIndex(0, a.buildHeader(), 7, 1, false) @@ -143,7 +188,7 @@ func (a *appView) toggleHeader(flag bool) { } } -func (a *appView) buildHeader() tview.Primitive { +func (a *App) buildHeader() tview.Primitive { header := tview.NewFlex() header.SetBorderPadding(0, 0, 1, 1) header.SetDirection(tview.FlexColumn) @@ -157,7 +202,7 @@ func (a *appView) buildHeader() tview.Primitive { return header } -func (a *appView) clusterUpdater(ctx context.Context) { +func (a *App) clusterUpdater(ctx context.Context) { for { select { case <-ctx.Done(): @@ -175,7 +220,7 @@ func (a *appView) clusterUpdater(ctx context.Context) { } } -func (a *appView) refreshIndicator() { +func (a *App) refreshIndicator() { mx := k8s.NewMetricsServer(a.Conn()) cluster := resource.NewCluster(a.Conn(), &log.Logger, mx) var cmx k8s.ClusterMetrics @@ -205,7 +250,7 @@ func (a *appView) refreshIndicator() { a.indicator().SetPermanent(info) } -func (a *appView) switchNS(ns string) bool { +func (a *App) switchNS(ns string) bool { if ns == resource.AllNamespace { ns = resource.AllNamespaces } @@ -218,7 +263,7 @@ func (a *appView) switchNS(ns string) bool { return a.startInformer(ns) } -func (a *appView) switchCtx(ctx string, load bool) error { +func (a *App) switchCtx(ctx string, load bool) error { l := resource.NewContext(a.Conn()) if err := l.Switch(ctx); err != nil { return err @@ -240,7 +285,7 @@ func (a *appView) switchCtx(ctx string, load bool) error { return nil } -func (a *appView) startInformer(ns string) bool { +func (a *App) startInformer(ns string) bool { if a.stopCh != nil { close(a.stopCh) a.stopCh = nil @@ -263,21 +308,18 @@ func (a *appView) startInformer(ns string) bool { } // BailOut exists the application. -func (a *appView) BailOut() { +func (a *App) BailOut() { if a.stopCh != nil { log.Debug().Msg("<<<< Stopping Watcher") close(a.stopCh) a.stopCh = nil } - if a.cancel != nil { - a.cancel() - } a.stopForwarders() a.App.BailOut() } -func (a *appView) stopForwarders() { +func (a *App) stopForwarders() { for k, f := range a.forwarders { log.Debug().Msgf("Deleting forwarder %s", f.Path()) f.Stop() @@ -286,7 +328,7 @@ func (a *appView) stopForwarders() { } // Run starts the application loop -func (a *appView) Run() { +func (a *App) Run() { ctx, cancel := context.WithCancel(context.Background()) defer cancel() go a.clusterUpdater(ctx) @@ -301,7 +343,7 @@ func (a *appView) Run() { go func() { <-time.After(splashTime * time.Second) a.QueueUpdateDraw(func() { - a.Main().SwitchToPage("main") + a.Main.SwitchToPage("main") }) }() @@ -311,7 +353,7 @@ func (a *appView) Run() { } } -func (a *appView) status(l ui.FlashLevel, msg string) { +func (a *App) status(l ui.FlashLevel, msg string) { a.Flash().Info(msg) if a.Config.K9s.GetHeadless() { a.setIndicator(l, msg) @@ -321,7 +363,7 @@ func (a *appView) status(l ui.FlashLevel, msg string) { a.Draw() } -func (a *appView) setLogo(l ui.FlashLevel, msg string) { +func (a *App) setLogo(l ui.FlashLevel, msg string) { switch l { case ui.FlashErr: a.Logo().Err(msg) @@ -335,7 +377,7 @@ func (a *appView) setLogo(l ui.FlashLevel, msg string) { a.Draw() } -func (a *appView) setIndicator(l ui.FlashLevel, msg string) { +func (a *App) setIndicator(l ui.FlashLevel, msg string) { switch l { case ui.FlashErr: a.indicator().Err(msg) @@ -349,7 +391,7 @@ func (a *appView) setIndicator(l ui.FlashLevel, msg string) { a.Draw() } -func (a *appView) toggleHeaderCmd(evt *tcell.EventKey) *tcell.EventKey { +func (a *App) toggleHeaderCmd(evt *tcell.EventKey) *tcell.EventKey { if a.Cmd().InCmdMode() { return evt } @@ -361,16 +403,7 @@ func (a *appView) toggleHeaderCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (a *appView) prevCmd(evt *tcell.EventKey) *tcell.EventKey { - if top, ok := a.command.previousCmd(); ok { - log.Debug().Msgf("Previous command %s", top) - a.gotoResource(top, false) - return nil - } - return evt -} - -func (a *appView) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { +func (a *App) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { if a.CmdBuff().IsActive() && !a.CmdBuff().Empty() { a.gotoResource(a.GetCmd(), true) a.ResetCmd() @@ -381,53 +414,37 @@ func (a *appView) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { return evt } -func (a *appView) helpCmd(evt *tcell.EventKey) *tcell.EventKey { - if _, ok := a.Frame().GetPrimitive("main").(*helpView); ok { +func (a *App) helpCmd(evt *tcell.EventKey) *tcell.EventKey { + if _, ok := a.Content.GetPrimitive("main").(*Help); ok { return evt } - h := newHelpView(a, a.ActiveView(), a.GetHints()) - a.inject(h) + a.inject(NewHelp()) return nil } -func (a *appView) aliasCmd(evt *tcell.EventKey) *tcell.EventKey { - if _, ok := a.Frame().GetPrimitive("main").(*aliasView); ok { +func (a *App) aliasCmd(evt *tcell.EventKey) *tcell.EventKey { + if _, ok := a.Content.GetPrimitive("main").(*Alias); ok { return evt } - a.inject(newAliasView(a, a.ActiveView())) + a.inject(NewAlias()) return nil } -func (a *appView) gotoResource(res string, record bool) bool { - if a.cancel != nil { - a.cancel() - } - valid := a.command.run(res) - if valid && record { - a.command.pushCmd(res) - } - - return valid +func (a *App) gotoResource(res string, record bool) bool { + return a.command.run(res) } -func (a *appView) inject(i ui.Igniter) { - if a.cancel != nil { - a.cancel() - } - a.Frame().RemovePage("main") - var ctx context.Context - ctx, a.cancel = context.WithCancel(context.Background()) - i.Init(ctx, a.Config.ActiveNamespace()) - a.Frame().AddPage("main", i, true, true) - a.SetFocus(i) +func (a *App) inject(c model.Component) { + log.Debug().Msgf("Injecting component %#v", c) + a.Content.Push(c) } -func (a *appView) clusterInfo() *clusterInfoView { +func (a *App) clusterInfo() *clusterInfoView { return a.Views()["clusterInfo"].(*clusterInfoView) } -func (a *appView) indicator() *ui.IndicatorView { +func (a *App) indicator() *ui.IndicatorView { return a.Views()["indicator"].(*ui.IndicatorView) } diff --git a/internal/view/app_test.go b/internal/view/app_test.go new file mode 100644 index 00000000..0886260a --- /dev/null +++ b/internal/view/app_test.go @@ -0,0 +1,17 @@ +package view_test + +// import ( +// "testing" + +// "github.com/derailed/k9s/internal/config" +// "github.com/derailed/k9s/internal/view" +// "github.com/stretchr/testify/assert" +// ) + +// func TestAppNew(t *testing.T) { +// a := view.NewApp(config.NewConfig(ks{})) +// a.Init("blee", 10) + +// assert.Equal(t, 11, len(a.GetActions())) +// assert.Equal(t, false, a.HasSkins) +// } diff --git a/internal/views/bench.go b/internal/view/bench.go similarity index 60% rename from internal/views/bench.go rename to internal/view/bench.go index 1e6f8d46..fc1ddfe6 100644 --- a/internal/views/bench.go +++ b/internal/view/bench.go @@ -1,4 +1,4 @@ -package views +package view import ( "context" @@ -12,6 +12,7 @@ import ( "time" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/perf" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" @@ -34,72 +35,86 @@ var ( benchHeader = resource.Row{"NAMESPACE", "NAME", "STATUS", "TIME", "REQ/S", "2XX", "4XX/5XX", "REPORT", "AGE"} ) -type benchView struct { - *masterDetail +// Bench represents a service benchmark results view. +type Bench struct { + *MasterDetail - app *appView + cancelFn context.CancelFunc } -func newBenchView(title, gvr string, app *appView, _ resource.List) resourceViewer { - v := benchView{app: app} - v.masterDetail = newMasterDetail(benchTitle, "", app, v.backCmd) - v.keyBindings() - - return &v +func NewBench(title, gvr string, _ resource.List) ResourceViewer { + return &Bench{ + MasterDetail: NewMasterDetail(), + } } // Init the view. -func (v *benchView) Init(ctx context.Context, ns string) { - v.masterDetail.init(ctx, ns) +func (b *Bench) Init(ctx context.Context) { + b.MasterDetail.Init(ctx) + b.keyBindings() - tv := v.masterPage() + tv := b.masterPage() tv.SetBorderFocusColor(tcell.ColorSeaGreen) tv.SetSelectedStyle(tcell.ColorWhite, tcell.ColorSeaGreen, tcell.AttrNone) tv.SetColorerFn(benchColorer) - dv := v.detailsPage() + dv := b.detailsPage() dv.setCategory("Bench") dv.SetTextColor(tcell.ColorSeaGreen) - if err := v.watchBenchDir(ctx); err != nil { - v.app.Flash().Errf("Unable to watch benchmarks directory %s", err) - } - - v.refresh() + b.Start() + b.refresh() tv.SetSortCol(tv.NameColIndex()+7, 0, true) tv.Refresh() tv.Select(1, 0) - v.app.SetFocus(tv) - v.app.SetHints(tv.Hints()) } -func (v *benchView) setEnterFn(enterFn) {} -func (v *benchView) setColorerFn(ui.ColorerFunc) {} -func (v *benchView) setDecorateFn(decorateFn) {} -func (v *benchView) setExtraActionsFn(ui.ActionsFunc) {} +func (b *Bench) Start() { + var ctx context.Context -func (v *benchView) refresh() { - tv := v.masterPage() - tv.Update(v.hydrate()) + ctx, b.cancelFn = context.WithCancel(context.Background()) + if err := b.watchBenchDir(ctx); err != nil { + b.app.Flash().Errf("Unable to watch benchmarks directory %s", err) + } +} + +func (b *Bench) Stop() { + if b.cancelFn != nil { + b.cancelFn() + } +} + +func (b *Bench) Name() string { + return "benchmarks" +} + +func (b *Bench) setEnterFn(enterFn) {} +func (b *Bench) setColorerFn(ui.ColorerFunc) {} +func (b *Bench) setDecorateFn(decorateFn) {} +func (b *Bench) setExtraActionsFn(ActionsFunc) {} + +func (b *Bench) refresh() { + tv := b.masterPage() + tv.Update(b.hydrate()) tv.UpdateTitle() } -func (v *benchView) keyBindings() { +func (b *Bench) keyBindings() { aa := ui.KeyActions{ - ui.KeyP: ui.NewKeyAction("Previous", v.app.prevCmd, false), - tcell.KeyEnter: ui.NewKeyAction("Enter", v.enterCmd, false), - tcell.KeyCtrlD: ui.NewKeyAction("Delete", v.deleteCmd, false), + ui.KeyP: ui.NewKeyAction("Previous", b.app.PrevCmd, false), + tcell.KeyEnter: ui.NewKeyAction("Enter", b.enterCmd, false), + tcell.KeyCtrlD: ui.NewKeyAction("Delete", b.deleteCmd, false), } - v.masterPage().SetActions(aa) + b.masterPage().AddActions(aa) } -func (v *benchView) getTitle() string { +func (b *Bench) getTitle() string { return benchTitle } -func (v *benchView) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { +func (b *Bench) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { return func(evt *tcell.EventKey) *tcell.EventKey { - tv := v.masterPage() + tv := b.masterPage() tv.SetSortCol(tv.NameColIndex()+col, 0, asc) tv.Refresh() @@ -107,69 +122,73 @@ func (v *benchView) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tce } } -func (v *benchView) enterCmd(evt *tcell.EventKey) *tcell.EventKey { - if v.masterPage().SearchBuff().IsActive() { - return v.masterPage().filterCmd(evt) +func (b *Bench) enterCmd(evt *tcell.EventKey) *tcell.EventKey { + if b.masterPage().SearchBuff().IsActive() { + return b.masterPage().filterCmd(evt) } - if !v.masterPage().RowSelected() { + if !b.masterPage().RowSelected() { return nil } - data, err := readBenchFile(v.app.Config, v.benchFile()) + data, err := readBenchFile(b.app.Config, b.benchFile()) if err != nil { - v.app.Flash().Errf("Unable to load bench file %s", err) + b.app.Flash().Errf("Unable to load bench file %s", err) return nil } - vu := v.detailsPage() + vu := b.detailsPage() vu.SetText(data) - vu.setTitle(v.masterPage().GetSelectedItem()) - v.showDetails() + vu.setTitle(b.masterPage().GetSelectedItem()) + b.showDetails() return nil } -func (v *benchView) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { +func (b *Bench) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { + if !b.masterPage().RowSelected() { return nil } - sel, file := v.masterPage().GetSelectedItem(), v.benchFile() - dir := filepath.Join(perf.K9sBenchDir, v.app.Config.K9s.CurrentCluster) - showModal(v.Pages, fmt.Sprintf("Delete benchmark `%s?", file), "master", func() { + sel, file := b.masterPage().GetSelectedItem(), b.benchFile() + dir := filepath.Join(perf.K9sBenchDir, b.app.Config.K9s.CurrentCluster) + showModal(b.Pages, fmt.Sprintf("Delete benchmark `%s?", file), "master", func() { if err := os.Remove(filepath.Join(dir, file)); err != nil { - v.app.Flash().Errf("Unable to delete file %s", err) + b.app.Flash().Errf("Unable to delete file %s", err) return } - v.app.Flash().Infof("Benchmark %s deleted!", sel) + b.app.Flash().Infof("Benchmark %s deleted!", sel) }) return nil } -func (v *benchView) backCmd(evt *tcell.EventKey) *tcell.EventKey { - v.showMaster() +func (b *Bench) backCmd(evt *tcell.EventKey) *tcell.EventKey { + b.showMaster() return nil } -func (v *benchView) benchFile() string { - r := v.masterPage().GetSelectedRow() - return ui.TrimCell(v.masterPage().Table, r, 7) +func (b *Bench) benchFile() string { + r := b.masterPage().GetSelectedRowIndex() + return ui.TrimCell(b.masterPage().Table, r, 7) } -func (v *benchView) hints() ui.Hints { - return v.CurrentPage().Item.(ui.Hinter).Hints() +func (b *Bench) Hints() model.MenuHints { + if h, ok := b.CurrentPage().Item.(model.Hinter); ok { + return h.Hints() + } + + return nil } -func (v *benchView) hydrate() resource.TableData { - ff, err := loadBenchDir(v.app.Config) +func (b *Bench) hydrate() resource.TableData { + ff, err := loadBenchDir(b.app.Config) if err != nil { - v.app.Flash().Errf("Unable to read bench directory %s", err) + b.app.Flash().Errf("Unable to read bench directory %s", err) } data := initTable() for _, f := range ff { - bench, err := readBenchFile(v.app.Config, f.Name()) + bench, err := readBenchFile(b.app.Config, f.Name()) if err != nil { log.Error().Err(err).Msgf("Unable to load bench file %s", f.Name()) continue @@ -203,7 +222,7 @@ func initRow(row resource.Row, f os.FileInfo) error { return nil } -func (v *benchView) watchBenchDir(ctx context.Context) error { +func (b *Bench) watchBenchDir(ctx context.Context) error { w, err := fsnotify.NewWatcher() if err != nil { return err @@ -214,8 +233,8 @@ func (v *benchView) watchBenchDir(ctx context.Context) error { select { case evt := <-w.Events: log.Debug().Msgf("Bench event %#v", evt) - v.app.QueueUpdateDraw(func() { - v.refresh() + b.app.QueueUpdateDraw(func() { + b.refresh() }) case err := <-w.Errors: log.Info().Err(err).Msg("Dir Watcher failed") @@ -228,7 +247,7 @@ func (v *benchView) watchBenchDir(ctx context.Context) error { } }() - return w.Add(benchDir(v.app.Config)) + return w.Add(benchDir(b.app.Config)) } // ---------------------------------------------------------------------------- diff --git a/internal/views/bench_test.go b/internal/view/bench_test.go similarity index 98% rename from internal/views/bench_test.go rename to internal/view/bench_test.go index 17109bc8..0a3b19a1 100644 --- a/internal/views/bench_test.go +++ b/internal/view/bench_test.go @@ -1,4 +1,4 @@ -package views +package view import ( "io/ioutil" diff --git a/internal/views/cluster_info.go b/internal/view/cluster_info.go similarity index 95% rename from internal/views/cluster_info.go rename to internal/view/cluster_info.go index 8538ee4e..3c4768f7 100644 --- a/internal/views/cluster_info.go +++ b/internal/view/cluster_info.go @@ -1,4 +1,4 @@ -package views +package view import ( "strings" @@ -17,7 +17,7 @@ import ( type clusterInfoView struct { *tview.Table - app *appView + app *App mxs resource.MetricsServer } @@ -32,7 +32,7 @@ type ClusterInfo interface { CurrentMEM() float64 } -func newClusterInfoView(app *appView, mx resource.MetricsServer) *clusterInfoView { +func newClusterInfoView(app *App, mx resource.MetricsServer) *clusterInfoView { return &clusterInfoView{ app: app, Table: tview.NewTable(), @@ -125,7 +125,7 @@ func (v *clusterInfoView) refresh() { v.refreshMetrics(cluster, row) } -func fetchResources(app *appView) (k8s.Collection, k8s.Collection, error) { +func fetchResources(app *App) (k8s.Collection, k8s.Collection, error) { nos, err := app.informer.List(watch.NodeIndex, "", metav1.ListOptions{}) if err != nil { return nil, nil, err diff --git a/internal/views/colorer.go b/internal/view/colorer.go similarity index 99% rename from internal/views/colorer.go rename to internal/view/colorer.go index 48b89bb1..68e548f5 100644 --- a/internal/views/colorer.go +++ b/internal/view/colorer.go @@ -1,4 +1,4 @@ -package views +package view import ( "strings" diff --git a/internal/views/colorer_test.go b/internal/view/colorer_test.go similarity index 99% rename from internal/views/colorer_test.go rename to internal/view/colorer_test.go index d3df1d41..a178d24c 100644 --- a/internal/views/colorer_test.go +++ b/internal/view/colorer_test.go @@ -1,4 +1,4 @@ -package views +package view import ( "testing" diff --git a/internal/views/command.go b/internal/view/command.go similarity index 70% rename from internal/views/command.go rename to internal/view/command.go index 63f5cd06..d509f987 100644 --- a/internal/views/command.go +++ b/internal/view/command.go @@ -1,4 +1,4 @@ -package views +package view import ( "fmt" @@ -6,46 +6,27 @@ import ( "strings" "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" "github.com/rs/zerolog/log" ) -type subjectViewer interface { - resourceViewer +type SubjectViewer interface { + ResourceViewer setSubject(s string) } type command struct { - app *appView - history *ui.CmdStack + app *App } -func newCommand(app *appView) *command { - return &command{app: app, history: ui.NewCmdStack()} +func newCommand(app *App) *command { + return &command{app: app} } -func (c *command) lastCmd() bool { - return c.history.Last() -} - -func (c *command) pushCmd(cmd string) { - c.history.Push(cmd) - c.app.Crumbs().Refresh(c.history.Items()) -} - -func (c *command) previousCmd() (string, bool) { - c.history.Pop() - c.app.Crumbs().Refresh(c.history.Items()) - - return c.history.Top() -} - -// DefaultCmd reset default command ie show pods. func (c *command) defaultCmd() { cmd := c.app.Config.ActiveView() - c.pushCmd(cmd) if !c.run(cmd) { log.Error().Err(fmt.Errorf("Unable to load command %s", cmd)).Msg("Command failed") } @@ -71,7 +52,7 @@ func (c *command) isK9sCmd(cmd string) bool { } tokens := authRX.FindAllStringSubmatch(cmd, -1) if len(tokens) == 1 && len(tokens[0]) == 3 { - c.app.inject(newPolicyView(c.app, tokens[0][1], tokens[0][2])) + c.app.inject(NewPolicy(c.app, tokens[0][1], tokens[0][2])) return true } } @@ -122,7 +103,7 @@ func (c *command) run(cmd string) bool { c.app.switchCtx(cmds[1], true) return true } - view := c.viewerFor(gvr, v) + view := c.componentFor(gvr, v) return c.exec(gvr, "", view) default: ns := c.app.Config.ActiveNamespace() @@ -132,23 +113,21 @@ func (c *command) run(cmd string) bool { if !c.app.switchNS(ns) { return false } - return c.exec(gvr, ns, c.viewerFor(gvr, v)) + return c.exec(gvr, ns, c.componentFor(gvr, v)) } - - return false } -func (c *command) viewerFor(gvr string, v *viewer) resourceViewer { +func (c *command) componentFor(gvr string, v *viewer) ResourceViewer { var r resource.List if v.listFn != nil { r = v.listFn(c.app.Conn(), resource.DefaultNamespace) } - var view resourceViewer + var view ResourceViewer if v.viewFn != nil { - view = v.viewFn(v.kind, gvr, c.app, r) + view = v.viewFn(v.kind, gvr, r) } else { - view = newResourceView(v.kind, gvr, c.app, r) + view = NewResource(v.kind, gvr, r) } if v.colorerFn != nil { view.setColorerFn(v.colorerFn) @@ -163,9 +142,9 @@ func (c *command) viewerFor(gvr string, v *viewer) resourceViewer { return view } -func (c *command) exec(gvr string, ns string, v ui.Igniter) bool { - if v == nil { - log.Error().Err(fmt.Errorf("No igniter given for %s", gvr)) +func (c *command) exec(gvr string, ns string, comp model.Component) bool { + if comp == nil { + log.Error().Err(fmt.Errorf("No component given for %s", gvr)) return false } @@ -173,8 +152,10 @@ func (c *command) exec(gvr string, ns string, v ui.Igniter) bool { c.app.Flash().Infof("Viewing %s resource...", g.ToR()) log.Debug().Msgf("Running command %s", gvr) c.app.Config.SetActiveView(g.ToR()) - c.app.Config.Save() - c.app.inject(v) + if err := c.app.Config.Save(); err != nil { + log.Error().Err(err).Msg("Config save failed!") + } + c.app.inject(comp) return true } diff --git a/internal/view/command_test.go b/internal/view/command_test.go new file mode 100644 index 00000000..0e40f1a7 --- /dev/null +++ b/internal/view/command_test.go @@ -0,0 +1,19 @@ +package view + +// import ( +// "testing" + +// "github.com/derailed/k9s/internal/config" +// "github.com/stretchr/testify/assert" +// ) + +// func TestCommandPush(t *testing.T) { +// c := newCommand(NewApp(config.NewConfig(ks{}))) +// c.pushCmd("fred") +// c.pushCmd("blee") +// p, top := c.previousCmd() + +// assert.Equal(t, "fred", p) +// assert.True(t, top) +// assert.True(t, c.lastCmd()) +// } diff --git a/internal/view/container.go b/internal/view/container.go new file mode 100644 index 00000000..4f7f14ea --- /dev/null +++ b/internal/view/container.go @@ -0,0 +1,181 @@ +package view + +import ( + "context" + "errors" + "fmt" + "strings" + + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/k9s/internal/ui/dialog" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" + "k8s.io/client-go/tools/portforward" +) + +// Container represents a container view. +type Container struct { + *LogResource +} + +// New Container returns a new container view. +func NewContainer(title string, list resource.List, path string) ResourceViewer { + c := Container{ + LogResource: NewLogResource(title, "", list), + } + c.path = &path + c.envFn = c.k9sEnv + c.containerFn = c.selectedContainer + c.extraActionsFn = c.extraActions + c.enterFn = c.viewLogs + c.colorerFn = containerColorer + + return &c +} + +// Init initializes a container view. +func (c *Container) Init(ctx context.Context) { + c.Resource.Init(ctx) +} + +// Start starts the component. +func (c *Container) Start() {} + +// Stop stops the component. +func (c *Container) Stop() {} + +// Name returns the component name. +func (c *Container) Name() string { return "containers" } + +func (c *Container) extraActions(aa ui.KeyActions) { + c.LogResource.extraActions(aa) + + aa[ui.KeyShiftF] = ui.NewKeyAction("PortForward", c.portFwdCmd, true) + aa[ui.KeyShiftL] = ui.NewKeyAction("Logs Previous", c.prevLogsCmd, true) + aa[ui.KeyS] = ui.NewKeyAction("Shell", c.shellCmd, true) + aa[tcell.KeyEscape] = ui.NewKeyAction("Back", c.backCmd, false) + aa[ui.KeyP] = ui.NewKeyAction("Previous", c.backCmd, false) + aa[ui.KeyShiftC] = ui.NewKeyAction("Sort CPU", c.sortColCmd(6, false), false) + aa[ui.KeyShiftM] = ui.NewKeyAction("Sort MEM", c.sortColCmd(7, false), false) + aa[ui.KeyShiftX] = ui.NewKeyAction("Sort CPU%", c.sortColCmd(8, false), false) + aa[ui.KeyShiftZ] = ui.NewKeyAction("Sort MEM%", c.sortColCmd(9, false), false) +} + +func (c *Container) k9sEnv() K9sEnv { + env := c.defaultK9sEnv() + + ns, n := namespaced(*c.path) + env["POD"] = n + env["NAMESPACE"] = ns + + return env +} + +func (c *Container) selectedContainer() string { + return c.masterPage().GetSelectedItem() +} + +func (c *Container) viewLogs(app *App, _, res, sel string) { + status := c.masterPage().GetSelectedCell(3) + if status == "Running" || status == "Completed" { + c.showLogs(false) + return + } + c.app.Flash().Err(errors.New("No logs available")) +} + +// Handlers... + +func (c *Container) shellCmd(evt *tcell.EventKey) *tcell.EventKey { + if !c.masterPage().RowSelected() { + return evt + } + + c.Stop() + { + shellIn(c.app, *c.path, c.masterPage().GetSelectedItem()) + } + c.Start() + + return nil +} + +func (c *Container) portFwdCmd(evt *tcell.EventKey) *tcell.EventKey { + if !c.masterPage().RowSelected() { + return evt + } + + sel := c.masterPage().GetSelectedItem() + if _, ok := c.app.forwarders[fwFQN(*c.path, sel)]; ok { + c.app.Flash().Err(fmt.Errorf("A PortForward already exist on container %s", *c.path)) + return nil + } + + state := c.masterPage().GetSelectedCell(3) + if state != "Running" { + c.app.Flash().Err(fmt.Errorf("Container %s is not running?", sel)) + return nil + } + + portC := c.masterPage().GetSelectedCell(10) + ports := strings.Split(portC, ",") + if len(ports) == 0 { + c.app.Flash().Err(errors.New("Container exposes no ports")) + return nil + } + + var port string + for _, p := range ports { + log.Debug().Msgf("Checking port %q", p) + if !isTCPPort(p) { + continue + } + port = strings.TrimSpace(p) + break + } + if port == "" { + c.app.Flash().Warn("No valid TCP port found on this container. User will specify...") + port = "MY_TCP_PORT!" + } + dialog.ShowPortForward(c.Pages, port, c.portForward) + + return nil +} + +func (c *Container) portForward(lport, cport string) { + co := c.masterPage().GetSelectedCell(0) + pf := k8s.NewPortForward(c.app.Conn(), &log.Logger) + ports := []string{lport + ":" + cport} + fw, err := pf.Start(*c.path, co, ports) + if err != nil { + c.app.Flash().Err(err) + return + } + + log.Debug().Msgf(">>> Starting port forward %q %v", *c.path, ports) + go c.runForward(pf, fw) +} + +func (c *Container) runForward(pf *k8s.PortForward, f *portforward.PortForwarder) { + c.app.QueueUpdateDraw(func() { + c.app.forwarders[pf.FQN()] = pf + c.app.Flash().Infof("PortForward activated %s:%s", pf.Path(), pf.Ports()[0]) + dialog.DismissPortForward(c.Pages) + }) + + pf.SetActive(true) + if err := f.ForwardPorts(); err != nil { + c.app.Flash().Err(err) + return + } + c.app.QueueUpdateDraw(func() { + delete(c.app.forwarders, pf.FQN()) + pf.SetActive(false) + }) +} + +func (c *Container) backCmd(evt *tcell.EventKey) *tcell.EventKey { + return c.app.PrevCmd(evt) +} diff --git a/internal/view/context.go b/internal/view/context.go new file mode 100644 index 00000000..6da72e8e --- /dev/null +++ b/internal/view/context.go @@ -0,0 +1,63 @@ +package view + +import ( + "strings" + + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" +) + +// Context presents a context viewer. +type Context struct { + *Resource +} + +// NewContext return a new context viewer. +func NewContext(title, gvr string, list resource.List) ResourceViewer { + c := Context{ + Resource: NewResource(title, gvr, list), + } + c.extraActionsFn = c.extraActions + c.enterFn = c.useCtx + c.masterPage().SetSelectedFn(c.cleanser) + + return &c +} + +func (c *Context) extraActions(aa ui.KeyActions) { + c.masterPage().RmAction(ui.KeyShiftA) +} + +func (c *Context) useCtx(app *App, _, res, sel string) { + if err := c.useContext(sel); err != nil { + app.Flash().Err(err) + return + } + app.gotoResource("po", true) +} + +func (*Context) cleanser(s string) string { + name := strings.TrimSpace(s) + if strings.HasSuffix(name, "*") { + name = strings.TrimRight(name, "*") + } + if strings.HasSuffix(name, "(𝜟)") { + name = strings.TrimRight(name, "(𝜟)") + } + return name +} + +func (c *Context) useContext(name string) error { + ctx := c.cleanser(name) + if err := c.list.Resource().(*resource.Context).Switch(ctx); err != nil { + return err + } + + c.app.switchCtx(name, false) + c.refresh() + if tv, ok := c.GetPrimitive("ctx").(*Table); ok { + tv.Select(1, 0) + } + + return nil +} diff --git a/internal/view/context_test.go b/internal/view/context_test.go new file mode 100644 index 00000000..234dd83c --- /dev/null +++ b/internal/view/context_test.go @@ -0,0 +1,34 @@ +package view_test + +// import ( +// "testing" + +// "github.com/derailed/k9s/internal/config" +// "github.com/derailed/k9s/internal/resource" +// "github.com/derailed/k9s/internal/view" +// "github.com/stretchr/testify/assert" +// ) + +// func TestContext(t *testing.T) { +// l := resource.NewContextList(nil, "fred") +// v := view.NewContext("blee", "", NewApp(config.NewConfig(ks{})), l).(*contextView) + +// assert.Equal(t, 10, len(v.Hints())) +// } + +// func TestCleaner(t *testing.T) { +// uu := map[string]struct { +// s, e string +// }{ +// "normal": {"fred", "fred"}, +// "default": {"fred*", "fred"}, +// "delta": {"fred(𝜟)", "fred"}, +// } + +// v := contextView{} +// for k, u := range uu { +// t.Run(k, func(t *testing.T) { +// assert.Equal(t, u.e, v.cleanser(u.s)) +// }) +// } +// } diff --git a/internal/view/cronjob.go b/internal/view/cronjob.go new file mode 100644 index 00000000..31114dfc --- /dev/null +++ b/internal/view/cronjob.go @@ -0,0 +1,41 @@ +package view + +import ( + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" +) + +// CronJob presents a cronjob viewer. +type CronJob struct { + *Resource +} + +// NewCronJob returns a new viewer. +func NewCronJob(title, gvr string, list resource.List) ResourceViewer { + c := CronJob{ + Resource: NewResource(title, gvr, list), + } + c.extraActionsFn = c.extraActions + + return &c +} + +func (c *CronJob) trigger(evt *tcell.EventKey) *tcell.EventKey { + if !c.masterPage().RowSelected() { + return evt + } + + sel := c.masterPage().GetSelectedItem() + if err := c.list.Resource().(resource.Runner).Run(sel); err != nil { + c.app.Flash().Errf("Cronjob trigger failed %v", err) + return evt + } + c.app.Flash().Infof("Triggering %s %s", c.list.GetName(), sel) + + return nil +} + +func (c *CronJob) extraActions(aa ui.KeyActions) { + aa[tcell.KeyCtrlT] = ui.NewKeyAction("Trigger", c.trigger, true) +} diff --git a/internal/view/details.go b/internal/view/details.go new file mode 100644 index 00000000..ab5f12d8 --- /dev/null +++ b/internal/view/details.go @@ -0,0 +1,261 @@ +package view + +import ( + "context" + "fmt" + "regexp" + "strconv" + "strings" + + "github.com/atotto/clipboard" + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/tview" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" +) + +const detailsTitleFmt = "[fg:bg:b] %s([hilite:bg:b]%s[fg:bg:-])[fg:bg:-] " + +// Details presents a generic text viewer. +type Details struct { + *tview.TextView + + app *App + actions ui.KeyActions + cmdBuff *ui.CmdBuff + title string + category string + backFn ui.ActionHandler + numSelections int +} + +// NewDetails returns a details viewer. +func NewDetails(app *App, backFn ui.ActionHandler) *Details { + return &Details{ + TextView: tview.NewTextView(), + app: app, + backFn: backFn, + } +} + +func (d *Details) Init(ctx context.Context) { + d.app = ctx.Value(ui.KeyApp).(*App) + + d.SetScrollable(true) + d.SetWrap(true) + d.SetDynamicColors(true) + d.SetRegions(true) + d.SetBorder(true) + d.SetBorderFocusColor(config.AsColor(d.app.Styles.Frame().Border.FocusColor)) + d.SetHighlightColor(tcell.ColorOrange) + d.SetTitleColor(tcell.ColorAqua) + d.SetInputCapture(d.keyboard) + d.bindKeys() + + d.cmdBuff = ui.NewCmdBuff('/', ui.FilterBuff) + d.cmdBuff.AddListener(d.app.Cmd()) + d.cmdBuff.Reset() + + d.SetChangedFunc(func() { + d.app.Draw() + }) +} + +func (d *Details) Name() string { return "details" } +func (d *Details) Start() {} +func (d *Details) Stop() {} + +func (d *Details) bindKeys() { + d.actions = ui.KeyActions{ + tcell.KeyBackspace2: ui.NewKeyAction("Erase", d.eraseCmd, false), + tcell.KeyBackspace: ui.NewKeyAction("Erase", d.eraseCmd, false), + tcell.KeyDelete: ui.NewKeyAction("Erase", d.eraseCmd, false), + tcell.KeyEscape: ui.NewKeyAction("Back", d.backCmd, true), + tcell.KeyTab: ui.NewKeyAction("Next Match", d.nextCmd, false), + tcell.KeyBacktab: ui.NewKeyAction("Previous Match", d.prevCmd, false), + tcell.KeyCtrlS: ui.NewKeyAction("Save", d.saveCmd, true), + ui.KeyC: ui.NewKeyAction("Copy", d.cpCmd, false), + } +} + +func (d *Details) setCategory(n string) { + d.category = n +} + +func (d *Details) keyboard(evt *tcell.EventKey) *tcell.EventKey { + key := evt.Key() + if key == tcell.KeyRune { + if d.cmdBuff.IsActive() { + d.cmdBuff.Add(evt.Rune()) + d.refreshTitle() + return nil + } + key = tcell.Key(evt.Rune()) + } + + if a, ok := d.actions[key]; ok { + log.Debug().Msgf(">> DetailsView handled %s", tcell.KeyNames[key]) + return a.Action(evt) + } + return evt +} + +func (d *Details) saveCmd(evt *tcell.EventKey) *tcell.EventKey { + if path, err := saveYAML(d.app.Config.K9s.CurrentCluster, d.title, d.GetText(true)); err != nil { + d.app.Flash().Err(err) + } else { + d.app.Flash().Infof("Log %s saved successfully!", path) + } + return nil +} + +func (d *Details) cpCmd(evt *tcell.EventKey) *tcell.EventKey { + d.app.Flash().Info("Content copied to clipboard...") + if err := clipboard.WriteAll(d.GetText(true)); err != nil { + d.app.Flash().Err(err) + } + return nil +} + +func (d *Details) backCmd(evt *tcell.EventKey) *tcell.EventKey { + if !d.cmdBuff.Empty() { + d.cmdBuff.Reset() + d.search(evt) + return nil + } + d.cmdBuff.Reset() + if d.backFn != nil { + return d.backFn(evt) + } + return evt +} + +func (d *Details) eraseCmd(evt *tcell.EventKey) *tcell.EventKey { + if !d.cmdBuff.IsActive() { + return evt + } + d.cmdBuff.Delete() + return nil +} + +func (d *Details) activateCmd(evt *tcell.EventKey) *tcell.EventKey { + if !d.app.InCmdMode() { + d.cmdBuff.SetActive(true) + d.cmdBuff.Clear() + return nil + } + return evt +} + +func (d *Details) searchCmd(evt *tcell.EventKey) *tcell.EventKey { + if d.cmdBuff.IsActive() && !d.cmdBuff.Empty() { + d.app.Flash().Infof("Searching for %s...", d.cmdBuff) + d.search(evt) + highlights := d.GetHighlights() + if len(highlights) > 0 { + d.Highlight() + } else { + d.Highlight("0").ScrollToHighlight() + } + } + d.cmdBuff.SetActive(false) + return evt +} + +func (d *Details) search(evt *tcell.EventKey) { + d.numSelections = 0 + log.Debug().Msgf("Searching... %s - %d", d.cmdBuff, d.numSelections) + d.Highlight("") + d.SetText(d.decorateLines(d.GetText(false), d.cmdBuff.String())) + + if d.cmdBuff.Empty() { + d.app.Flash().Info("Clearing out search query...") + d.refreshTitle() + return + } + if d.numSelections == 0 { + d.app.Flash().Warn("No matches found!") + return + } + d.app.Flash().Infof("Found <%d> matches! / for next/previous", d.numSelections) +} + +func (d *Details) nextCmd(evt *tcell.EventKey) *tcell.EventKey { + highlights := d.GetHighlights() + if len(highlights) == 0 || d.numSelections == 0 { + return evt + } + index, _ := strconv.Atoi(highlights[0]) + index = (index + 1) % d.numSelections + if index+1 == d.numSelections { + d.app.Flash().Info("Search hit BOTTOM, continuing at TOP") + } + d.Highlight(strconv.Itoa(index)).ScrollToHighlight() + return nil +} + +func (d *Details) prevCmd(evt *tcell.EventKey) *tcell.EventKey { + highlights := d.GetHighlights() + if len(highlights) == 0 || d.numSelections == 0 { + return evt + } + index, _ := strconv.Atoi(highlights[0]) + index = (index - 1 + d.numSelections) % d.numSelections + if index == 0 { + d.app.Flash().Info("Search hit TOP, continuing at BOTTOM") + } + d.Highlight(strconv.Itoa(index)).ScrollToHighlight() + return nil +} + +// SetActions to handle keyboard inputs +func (d *Details) setActions(aa ui.KeyActions) { + for k, a := range aa { + d.actions[k] = a + } +} + +// Hints fetch mmemonic and hints +func (d *Details) Hints() model.MenuHints { + if d.actions != nil { + return d.actions.Hints() + } + return nil +} + +func (d *Details) refreshTitle() { + d.setTitle(d.title) +} + +func (d *Details) setTitle(t string) { + d.title = t + + title := skinTitle(fmt.Sprintf(detailsTitleFmt, d.category, t), d.app.Styles.Frame()) + if !d.cmdBuff.Empty() { + title += skinTitle(fmt.Sprintf(ui.SearchFmt, d.cmdBuff.String()), d.app.Styles.Frame()) + } + d.SetTitle(title) +} + +var ( + regionRX = regexp.MustCompile(`\["([a-zA-Z0-9_,;: \-\.]*)"\]`) + escapeRX = regexp.MustCompile(`\[([a-zA-Z0-9_,;: \-\."#]+)\[(\[*)\]`) +) + +func (d *Details) decorateLines(buff, q string) string { + rx := regexp.MustCompile(`(?i)` + q) + lines := strings.Split(buff, "\n") + for i, l := range lines { + l = regionRX.ReplaceAllString(l, "") + l = escapeRX.ReplaceAllString(l, "") + if m := rx.FindString(l); len(m) > 0 { + lines[i] = rx.ReplaceAllString(l, fmt.Sprintf(`["%d"]%s[""]`, d.numSelections, m)) + d.numSelections++ + continue + } + lines[i] = l + } + return strings.Join(lines, "\n") +} diff --git a/internal/view/details_test.go b/internal/view/details_test.go new file mode 100644 index 00000000..22e9c909 --- /dev/null +++ b/internal/view/details_test.go @@ -0,0 +1,25 @@ +package view_test + +// import ( +// "testing" + +// "github.com/derailed/k9s/internal/config" +// "github.com/derailed/k9s/internal/view" +// "github.com/stretchr/testify/assert" +// ) + +// func TestDetailsDecorateLines(t *testing.T) { +// buff := ` +// I love blee +// blee is much [blue::]cooler [green::]than foo! +// ` +// exp := ` +// I love ["0"]blee[""] +// ["1"]blee[""] is much [blue::]cooler [green::]than foo! +// ` + +// app := view.NewApp(config.NewConfig(ks{})) +// v := view.NewDetails{app: app} + +// assert.Equal(t, exp, v.decorateLines(buff, "blee")) +// } diff --git a/internal/view/dp.go b/internal/view/dp.go new file mode 100644 index 00000000..3c3b30bd --- /dev/null +++ b/internal/view/dp.go @@ -0,0 +1,59 @@ +package view + +import ( + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + v1 "k8s.io/api/apps/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +const scaleDialogKey = "scale" + +// Deploy represents a deployment view. +type Deploy struct { + *LogResource + + scalableResource *ScalableResource + restartableResource *RestartableResource +} + +// NewDeploy returns a new deployment view. +func NewDeploy(title, gvr string, list resource.List) ResourceViewer { + l := NewLogResource(title, gvr, list) + d := Deploy{ + LogResource: l, + scalableResource: newScalableResourceForParent(l.Resource), + restartableResource: newRestartableResourceForParent(l.Resource), + } + d.extraActionsFn = d.extraActions + d.enterFn = d.showPods + + return &d +} + +func (d *Deploy) extraActions(aa ui.KeyActions) { + d.LogResource.extraActions(aa) + d.scalableResource.extraActions(aa) + d.restartableResource.extraActions(aa) + aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", d.sortColCmd(1, false), false) + aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", d.sortColCmd(2, false), false) +} + +func (d *Deploy) showPods(app *App, _, res, sel string) { + ns, n := namespaced(sel) + dep, err := k8s.NewDeployment(app.Conn()).Get(ns, n) + if err != nil { + app.Flash().Err(err) + return + } + + dp := dep.(*v1.Deployment) + l, err := metav1.LabelSelectorAsSelector(dp.Spec.Selector) + if err != nil { + app.Flash().Err(err) + return + } + + showPods(app, ns, l.String(), "", d.backCmd) +} diff --git a/internal/view/dp_test.go b/internal/view/dp_test.go new file mode 100644 index 00000000..da8a4ce2 --- /dev/null +++ b/internal/view/dp_test.go @@ -0,0 +1,18 @@ +package view_test + +// import ( +// "testing" + +// "github.com/derailed/k9s/internal/config" +// "github.com/derailed/k9s/internal/resource" +// "github.com/stretchr/testify/assert" +// ) + +// func TestDeploy(t *testing.T) { +// l := resource.NewDeploymentList(nil, "fred") +// v := view.NewDeploy("blee", "", l) +// ctx := context.WithValue(ui.KeyApp, NewApp(config.NewConfig(ks{}))) +// v.Init(ctx) + +// assert.Equal(t, 10, len(v.Hints())) +// } diff --git a/internal/view/ds.go b/internal/view/ds.go new file mode 100644 index 00000000..c5d8e591 --- /dev/null +++ b/internal/view/ds.go @@ -0,0 +1,52 @@ +package view + +import ( + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + appsv1 "k8s.io/api/apps/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +type DaemonSet struct { + *LogResource + + restartableResource *RestartableResource +} + +func NewDaemonSet(title, gvr string, list resource.List) ResourceViewer { + l := NewLogResource(title, gvr, list) + d := DaemonSet{ + LogResource: l, + restartableResource: newRestartableResourceForParent(l.Resource), + } + d.extraActionsFn = d.extraActions + d.enterFn = d.showPods + + return &d +} + +func (d *DaemonSet) extraActions(aa ui.KeyActions) { + d.LogResource.extraActions(aa) + d.restartableResource.extraActions(aa) + aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", d.sortColCmd(1, false), false) + aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", d.sortColCmd(2, false), false) +} + +func (d *DaemonSet) showPods(app *App, _, res, sel string) { + ns, n := namespaced(sel) + dset, err := k8s.NewDaemonSet(app.Conn()).Get(ns, n) + if err != nil { + d.app.Flash().Err(err) + return + } + + ds := dset.(*appsv1.DaemonSet) + l, err := metav1.LabelSelectorAsSelector(ds.Spec.Selector) + if err != nil { + app.Flash().Err(err) + return + } + + showPods(app, ns, l.String(), "", d.backCmd) +} diff --git a/internal/view/ds_test.go b/internal/view/ds_test.go new file mode 100644 index 00000000..734e2aa4 --- /dev/null +++ b/internal/view/ds_test.go @@ -0,0 +1,21 @@ +package view_test + +// import ( +// "context" +// "testing" + +// "github.com/derailed/k9s/internal/config" +// "github.com/derailed/k9s/internal/resource" +// "github.com/derailed/k9s/internal/ui" +// "github.com/derailed/k9s/internal/view" +// "github.com/stretchr/testify/assert" +// ) + +// func TestDaemonSet(t *testing.T) { +// l := resource.NewDaemonSetList(nil, "fred") +// v := view.NewDaemonSet("blee", "", l) +// ctx := context.WithValue(ui.KeyApp, NewApp(config.NewConfig(ks{}))) +// v.Init(ctx) + +// assert.Equal(t, 10, len(v.Hints())) +// } diff --git a/internal/view/dump.go b/internal/view/dump.go new file mode 100644 index 00000000..09643f9f --- /dev/null +++ b/internal/view/dump.go @@ -0,0 +1,227 @@ +package view + +import ( + "context" + "errors" + "fmt" + "io/ioutil" + "os" + "path/filepath" + "time" + + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/fsnotify/fsnotify" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" +) + +const ( + dumpTitle = "Screen Dumps" + dumpTitleFmt = " [mediumvioletred::b]%s([fuchsia::b]%d[fuchsia::-])[mediumvioletred::-] " +) + +var ( + dumpHeader = resource.Row{"NAME", "AGE"} +) + +// ScreenDump presents a directory listing viewer. +type ScreenDump struct { + *MasterDetail + + cancelFn context.CancelFunc + app *App +} + +func NewScreenDump(_, _ string, _ resource.List) ResourceViewer { + return &ScreenDump{ + MasterDetail: NewMasterDetail(), + } +} + +// Init initializes the viewer. +func (s *ScreenDump) Init(ctx context.Context) { + s.app = ctx.Value(ui.KeyApp).(*App) + + table := s.masterPage() + table.SetBorderFocusColor(tcell.ColorSteelBlue) + table.SetSelectedStyle(tcell.ColorWhite, tcell.ColorRoyalBlue, tcell.AttrNone) + table.SetColorerFn(dumpColorer) + table.SetActiveNS(resource.AllNamespaces) + table.SetSortCol(table.NameColIndex()+1, 0, true) + table.SelectRow(1, true) + + s.Start() + s.refresh() +} + +// Start starts the directory watcher. +func (s *ScreenDump) Start() { + var ctx context.Context + ctx, s.cancelFn = context.WithCancel(context.Background()) + if err := s.watchDumpDir(ctx); err != nil { + s.app.Flash().Errf("Unable to watch dumpmarks directory %s", err) + } +} + +// Stop terminates the directory watcher. +func (s *ScreenDump) Stop() { + if s.cancelFn != nil { + s.cancelFn() + } +} + +// Name returns the component name. +func (s *ScreenDump) Name() string { + return dumpTitle +} + +func (s *ScreenDump) setEnterFn(enterFn) {} +func (s *ScreenDump) setColorerFn(ui.ColorerFunc) {} +func (s *ScreenDump) setDecorateFn(decorateFn) {} +func (s *ScreenDump) setExtraActionsFn(ActionsFunc) {} + +func (s *ScreenDump) refresh() { + tv := s.masterPage() + tv.Update(s.hydrate()) + tv.UpdateTitle() +} + +func (s *ScreenDump) registerActions() { + aa := ui.KeyActions{ + ui.KeyP: ui.NewKeyAction("Previous", s.app.PrevCmd, false), + tcell.KeyEnter: ui.NewKeyAction("Enter", s.enterCmd, true), + tcell.KeyCtrlD: ui.NewKeyAction("Delete", s.deleteCmd, true), + tcell.KeyCtrlS: ui.NewKeyAction("Save", noopCmd, false), + } + s.masterPage().AddActions(aa) +} + +func (s *ScreenDump) getTitle() string { + return dumpTitle +} + +func (s *ScreenDump) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { + return func(evt *tcell.EventKey) *tcell.EventKey { + tv := s.masterPage() + tv.SetSortCol(tv.NameColIndex()+col, 0, asc) + tv.Refresh() + return nil + } +} + +func (s *ScreenDump) enterCmd(evt *tcell.EventKey) *tcell.EventKey { + log.Debug().Msg("Dump enter!") + tv := s.masterPage() + if tv.SearchBuff().IsActive() { + return tv.filterCmd(evt) + } + sel := tv.GetSelectedItem() + if sel == "" { + return nil + } + + dir := filepath.Join(config.K9sDumpDir, s.app.Config.K9s.CurrentCluster) + if !edit(true, s.app, filepath.Join(dir, sel)) { + s.app.Flash().Err(errors.New("Failed to launch editor")) + } + + return nil +} + +func (s *ScreenDump) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { + sel := s.masterPage().GetSelectedItem() + if sel == "" { + return nil + } + + dir := filepath.Join(config.K9sDumpDir, s.app.Config.K9s.CurrentCluster) + showModal(s.Pages, fmt.Sprintf("Delete screen dump `%s?", sel), "table", func() { + if err := os.Remove(filepath.Join(dir, sel)); err != nil { + s.app.Flash().Errf("Unable to delete file %s", err) + return + } + s.refresh() + s.app.Flash().Infof("ScreenDump file %s deleted!", sel) + }) + + return nil +} + +func (s *ScreenDump) backCmd(evt *tcell.EventKey) *tcell.EventKey { + if s.cancelFn != nil { + s.cancelFn() + } + s.SwitchToPage("table") + + return nil +} + +func (s *ScreenDump) Hints() model.MenuHints { + return s.Hints() +} + +func (s *ScreenDump) hydrate() resource.TableData { + data := resource.TableData{ + Header: dumpHeader, + Rows: make(resource.RowEvents, 10), + Namespace: resource.NotNamespaced, + } + + dir := filepath.Join(config.K9sDumpDir, s.app.Config.K9s.CurrentCluster) + ff, err := ioutil.ReadDir(dir) + if err != nil { + s.app.Flash().Errf("Unable to read dump directory %s", err) + } + + for _, f := range ff { + fields := resource.Row{f.Name(), time.Since(f.ModTime()).String()} + data.Rows[f.Name()] = &resource.RowEvent{ + Action: resource.New, + Fields: fields, + Deltas: fields, + } + } + + return data +} + +func (s *ScreenDump) resetTitle() { + s.SetTitle(fmt.Sprintf(dumpTitleFmt, dumpTitle, s.masterPage().GetRowCount()-1)) +} + +func (s *ScreenDump) watchDumpDir(ctx context.Context) error { + w, err := fsnotify.NewWatcher() + if err != nil { + return err + } + + go func() { + for { + select { + case evt := <-w.Events: + log.Debug().Msgf("Dump event %#v", evt) + s.app.QueueUpdateDraw(func() { + s.refresh() + }) + case err := <-w.Errors: + log.Info().Err(err).Msg("Dir Watcher failed") + return + case <-ctx.Done(): + log.Debug().Msg("!!!! FS WATCHER DONE!!") + w.Close() + return + } + } + }() + + return w.Add(filepath.Join(config.K9sDumpDir, s.app.Config.K9s.CurrentCluster)) +} + +// Helpers... + +func noopCmd(*tcell.EventKey) *tcell.EventKey { + return nil +} diff --git a/internal/views/env.go b/internal/view/env.go similarity index 97% rename from internal/views/env.go rename to internal/view/env.go index 71ed834a..92988183 100644 --- a/internal/views/env.go +++ b/internal/view/env.go @@ -1,4 +1,4 @@ -package views +package view import ( "fmt" diff --git a/internal/views/env_test.go b/internal/view/env_test.go similarity index 97% rename from internal/views/env_test.go rename to internal/view/env_test.go index 10aadd76..6b31a387 100644 --- a/internal/views/env_test.go +++ b/internal/view/env_test.go @@ -1,4 +1,4 @@ -package views +package view import ( "errors" diff --git a/internal/views/exec.go b/internal/view/exec.go similarity index 87% rename from internal/views/exec.go rename to internal/view/exec.go index e6fda318..4ea5cac6 100644 --- a/internal/views/exec.go +++ b/internal/view/exec.go @@ -1,4 +1,4 @@ -package views +package view import ( "context" @@ -13,7 +13,7 @@ import ( "github.com/rs/zerolog/log" ) -func runK(clear bool, app *appView, args ...string) bool { +func runK(clear bool, app *App, args ...string) bool { bin, err := exec.LookPath("kubectl") if err != nil { log.Error().Msgf("Unable to find kubectl command in path %v", err) @@ -23,7 +23,7 @@ func runK(clear bool, app *appView, args ...string) bool { return run(clear, app, bin, false, args...) } -func run(clear bool, app *appView, bin string, bg bool, args ...string) bool { +func run(clear bool, app *App, bin string, bg bool, args ...string) bool { return app.Suspend(func() { if err := execute(clear, bin, bg, args...); err != nil { app.Flash().Errf("Command exited: %v", err) @@ -31,7 +31,7 @@ func run(clear bool, app *appView, bin string, bg bool, args ...string) bool { }) } -func edit(clear bool, app *appView, args ...string) bool { +func edit(clear bool, app *App, args ...string) bool { bin, err := exec.LookPath(os.Getenv("EDITOR")) if err != nil { log.Error().Msgf("Unable to find editor command in path %v", err) diff --git a/internal/views/help.go b/internal/view/help.go similarity index 73% rename from internal/views/help.go rename to internal/view/help.go index 3a7cfeb8..361749a1 100644 --- a/internal/views/help.go +++ b/internal/view/help.go @@ -1,4 +1,4 @@ -package views +package view import ( "context" @@ -8,6 +8,7 @@ import ( "strconv" "strings" + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/gdamore/tcell" @@ -19,44 +20,51 @@ const ( helpTitleFmt = " [aqua::b]%s " ) -type ( - helpItem struct { - key, description string - } +type helpItem struct { + key, description string +} - helpView struct { - *tview.Table +// Help presents a help viewer. +type Help struct { + *ui.Table - app *appView - current ui.Igniter - actions ui.KeyActions - } -) + app *App + actions ui.KeyActions +} -func newHelpView(app *appView, current ui.Igniter, hh ui.Hints) *helpView { - v := helpView{ - Table: tview.NewTable(), - app: app, +// NewHelp returns a new help viewer. +func NewHelp() *Help { + return &Help{ + Table: ui.NewTable(helpTitle), actions: make(ui.KeyActions), } +} + +func (v *Help) Init(ctx context.Context) { + v.app = ctx.Value(ui.KeyApp).(*App) + + v.resetTitle() + v.SetBorder(true) v.SetBorderPadding(0, 0, 1, 1) v.SetInputCapture(v.keyboard) - v.current = current v.bindKeys() - v.build(hh) - - return &v + v.build(v.app.Hint.Peek()) } -func (v *helpView) bindKeys() { +func (v *Help) Name() string { return helpTitle } +func (v *Help) Start() {} +func (v *Help) Stop() {} +func (v *Help) Hints() model.MenuHints { return v.actions.Hints() } + +func (v *Help) bindKeys() { v.actions = ui.KeyActions{ tcell.KeyEsc: ui.NewKeyAction("Back", v.backCmd, true), tcell.KeyEnter: ui.NewKeyAction("Back", v.backCmd, false), } } -func (v *helpView) keyboard(evt *tcell.EventKey) *tcell.EventKey { +func (v *Help) keyboard(evt *tcell.EventKey) *tcell.EventKey { key := evt.Key() if key == tcell.KeyRune { key = tcell.Key(evt.Rune()) @@ -66,21 +74,16 @@ func (v *helpView) keyboard(evt *tcell.EventKey) *tcell.EventKey { log.Debug().Msgf(">> TableView handled %s", tcell.KeyNames[key]) return a.Action(evt) } + return evt } -func (v *helpView) backCmd(evt *tcell.EventKey) *tcell.EventKey { - v.app.inject(v.current) - return nil +func (v *Help) backCmd(evt *tcell.EventKey) *tcell.EventKey { + return v.app.PrevCmd(evt) } -func (v *helpView) Init(_ context.Context, _ string) { - v.resetTitle() - v.app.SetHints(v.Hints()) -} - -func (v *helpView) showHelp() ui.Hints { - return ui.Hints{ +func (v *Help) showHelp() model.MenuHints { + return model.MenuHints{ { Mnemonic: "?", Description: "Help", @@ -92,8 +95,8 @@ func (v *helpView) showHelp() ui.Hints { } } -func (v *helpView) showNav() ui.Hints { - return ui.Hints{ +func (v *Help) showNav() model.MenuHints { + return model.MenuHints{ { Mnemonic: "g", Description: "Goto Top", @@ -128,8 +131,8 @@ func (v *helpView) showNav() ui.Hints { } } -func (v *helpView) showGeneral() ui.Hints { - return ui.Hints{ +func (v *Help) showGeneral() model.MenuHints { + return model.MenuHints{ { Mnemonic: ":cmd", Description: "Command mode", @@ -173,19 +176,15 @@ func (v *helpView) showGeneral() ui.Hints { } } -func (v *helpView) Hints() ui.Hints { - return v.actions.Hints() -} - -func (v *helpView) getTitle() string { +func (v *Help) getTitle() string { return helpTitle } -func (v *helpView) resetTitle() { +func (v *Help) resetTitle() { v.SetTitle(fmt.Sprintf(helpTitleFmt, helpTitle)) } -func (v *helpView) build(hh ui.Hints) { +func (v *Help) build(hh model.MenuHints) { v.Clear() sort.Sort(hh) v.addSection(0, 0, "RESOURCE", hh) @@ -194,7 +193,7 @@ func (v *helpView) build(hh ui.Hints) { v.addSection(0, 8, "HELP", v.showHelp()) } -func (v *helpView) addSection(r, c int, title string, hh ui.Hints) { +func (v *Help) addSection(r, c int, title string, hh model.MenuHints) { row := r cell := tview.NewTableCell(title) cell.SetTextColor(tcell.ColorGreen) diff --git a/internal/view/help_test.go b/internal/view/help_test.go new file mode 100644 index 00000000..ce5e0317 --- /dev/null +++ b/internal/view/help_test.go @@ -0,0 +1,29 @@ +package view_test + +// import ( +// "testing" + +// "github.com/derailed/k9s/internal/config" +// "github.com/derailed/k9s/internal/model" +// "github.com/stretchr/testify/assert" +// v1 "k8s.io/api/core/v1" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// ) + +// func newNS(n string) v1.Namespace { +// return v1.Namespace{ObjectMeta: metav1.ObjectMeta{ +// Name: n, +// }} +// } + +// func TestHelpNew(t *testing.T) { +// a := view.NewApp(config.NewConfig(ks{})) +// v := view.NewHelp() +// ctx := context.WithValue(ui.KeyApp, app) +// v.Init(ctx) + +// app.SetHints(model.MenuHints{{Mnemonic: "blee", Description: "duh"}}) + +// assert.Equal(t, "", v.GetCell(1, 0).Text) +// assert.Equal(t, "duh", v.GetCell(1, 1).Text) +// } diff --git a/internal/views/helpers.go b/internal/view/helpers.go similarity index 99% rename from internal/views/helpers.go rename to internal/view/helpers.go index 570ffdbc..6243db53 100644 --- a/internal/views/helpers.go +++ b/internal/view/helpers.go @@ -1,4 +1,4 @@ -package views +package view import ( "fmt" diff --git a/internal/views/helpers_test.go b/internal/view/helpers_test.go similarity index 99% rename from internal/views/helpers_test.go rename to internal/view/helpers_test.go index 51eeb785..2018dc6a 100644 --- a/internal/views/helpers_test.go +++ b/internal/view/helpers_test.go @@ -1,4 +1,4 @@ -package views +package view import ( "testing" diff --git a/internal/view/job.go b/internal/view/job.go new file mode 100644 index 00000000..e5f9d21a --- /dev/null +++ b/internal/view/job.go @@ -0,0 +1,43 @@ +package view + +import ( + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + batchv1 "k8s.io/api/batch/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +type Job struct { + *LogResource +} + +func NewJob(title, gvr string, list resource.List) ResourceViewer { + j := Job{NewLogResource(title, gvr, list)} + j.extraActionsFn = j.extraActions + j.enterFn = j.showPods + + return &j +} + +func (j *Job) extraActions(aa ui.KeyActions) { + j.LogResource.extraActions(aa) +} + +func (j *Job) showPods(app *App, ns, res, sel string) { + ns, n := namespaced(sel) + job, err := k8s.NewJob(app.Conn()).Get(ns, n) + if err != nil { + app.Flash().Err(err) + return + } + + jo := job.(*batchv1.Job) + l, err := metav1.LabelSelectorAsSelector(jo.Spec.Selector) + if err != nil { + app.Flash().Err(err) + return + } + + showPods(app, ns, l.String(), "", j.backCmd) +} diff --git a/internal/view/log.go b/internal/view/log.go new file mode 100644 index 00000000..fa717aed --- /dev/null +++ b/internal/view/log.go @@ -0,0 +1,247 @@ +package view + +import ( + "fmt" + "io" + "os" + "path/filepath" + "strings" + "sync/atomic" + "time" + + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/tview" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" +) + +type logFrame struct { + *tview.Flex + + app *App + actions ui.KeyActions + backFn ui.ActionHandler +} + +func newLogFrame(app *App, backFn ui.ActionHandler) *logFrame { + f := logFrame{ + Flex: tview.NewFlex(), + app: app, + backFn: backFn, + actions: make(ui.KeyActions), + } + f.SetBorder(true) + f.SetBackgroundColor(config.AsColor(app.Styles.Views().Log.BgColor)) + f.SetBorderPadding(0, 0, 1, 1) + f.SetDirection(tview.FlexRow) + + return &f +} + +type Log struct { + *logFrame + + logs *Details + status *statusView + ansiWriter io.Writer + autoScroll int32 + path string +} + +func NewLog(_ string, app *App, backFn ui.ActionHandler) *Log { + l := Log{ + logFrame: newLogFrame(app, backFn), + autoScroll: 1, + } + + l.logs = NewDetails(app, backFn) + { + l.logs.SetBorder(false) + l.logs.setCategory("Logs") + l.logs.SetDynamicColors(true) + l.logs.SetTextColor(config.AsColor(app.Styles.Views().Log.FgColor)) + l.logs.SetBackgroundColor(config.AsColor(app.Styles.Views().Log.BgColor)) + l.logs.SetWrap(true) + l.logs.SetMaxBuffer(app.Config.K9s.LogBufferSize) + } + l.ansiWriter = tview.ANSIWriter(l.logs, app.Styles.Views().Log.FgColor, app.Styles.Views().Log.BgColor) + l.status = newStatusView(app.Styles) + l.AddItem(l.status, 1, 1, false) + l.AddItem(l.logs, 0, 1, true) + + l.bindKeys() + l.logs.SetInputCapture(l.keyboard) + + return &l +} + +func (l *Log) bindKeys() { + l.actions = ui.KeyActions{ + tcell.KeyEscape: ui.NewKeyAction("Back", l.backCmd, true), + ui.KeyC: ui.NewKeyAction("Clear", l.clearCmd, true), + ui.KeyS: ui.NewKeyAction("Toggle AutoScroll", l.toggleScrollCmd, true), + ui.KeyG: ui.NewKeyAction("Top", l.topCmd, false), + ui.KeyShiftG: ui.NewKeyAction("Bottom", l.bottomCmd, false), + ui.KeyF: ui.NewKeyAction("Up", l.pageUpCmd, false), + ui.KeyB: ui.NewKeyAction("Down", l.pageDownCmd, false), + tcell.KeyCtrlS: ui.NewKeyAction("Save", l.saveCmd, true), + } +} + +func (l *Log) setTitle(path, co string) { + var fmat string + if co == "" { + fmat = skinTitle(fmt.Sprintf(logFmt, path), l.app.Styles.Frame()) + } else { + fmat = skinTitle(fmt.Sprintf(logCoFmt, path, co), l.app.Styles.Frame()) + } + l.path = path + l.SetTitle(fmat) +} + +// Hints show action hints +func (l *Log) Hints() model.MenuHints { + return l.actions.Hints() +} + +func (l *Log) keyboard(evt *tcell.EventKey) *tcell.EventKey { + key := evt.Key() + if key == tcell.KeyRune { + key = tcell.Key(evt.Rune()) + } + if m, ok := l.actions[key]; ok { + log.Debug().Msgf(">> LogView handled %s", tcell.KeyNames[key]) + return m.Action(evt) + } + + return evt +} + +func (l *Log) log(lines string) { + fmt.Fprintln(l.ansiWriter, tview.Escape(lines)) + log.Debug().Msgf("LOG LINES %d", l.logs.GetLineCount()) +} + +func (l *Log) flush(index int, buff []string) { + if index == 0 { + return + } + + if atomic.LoadInt32(&l.autoScroll) == 1 { + l.log(strings.Join(buff[:index], "\n")) + l.app.QueueUpdateDraw(func() { + l.updateIndicator() + l.logs.ScrollToEnd() + }) + } +} + +func (l *Log) updateIndicator() { + status := "Off" + if l.autoScroll == 1 { + status = "On" + } + l.status.update([]string{fmt.Sprintf("Autoscroll: %s", status)}) +} + +// ---------------------------------------------------------------------------- +// Actions... + +func (l *Log) saveCmd(evt *tcell.EventKey) *tcell.EventKey { + if path, err := saveData(l.app.Config.K9s.CurrentCluster, l.path, l.logs.GetText(true)); err != nil { + l.app.Flash().Err(err) + } else { + l.app.Flash().Infof("Log %s saved successfully!", path) + } + return nil +} + +func ensureDir(dir string) error { + return os.MkdirAll(dir, 0744) +} + +func saveData(cluster, name, data string) (string, error) { + dir := filepath.Join(config.K9sDumpDir, cluster) + if err := ensureDir(dir); err != nil { + return "", err + } + + now := time.Now().UnixNano() + fName := fmt.Sprintf("%s-%d.log", strings.Replace(name, "/", "-", -1), now) + + path := filepath.Join(dir, fName) + mod := os.O_CREATE | os.O_WRONLY + file, err := os.OpenFile(path, mod, 0644) + defer func() { + if file != nil { + file.Close() + } + }() + if err != nil { + log.Error().Err(err).Msgf("LogFile create %s", path) + return "", nil + } + if _, err := fmt.Fprintf(file, data); err != nil { + return "", err + } + + return path, nil +} + +func (l *Log) toggleScrollCmd(evt *tcell.EventKey) *tcell.EventKey { + if atomic.LoadInt32(&l.autoScroll) == 0 { + atomic.StoreInt32(&l.autoScroll, 1) + } else { + atomic.StoreInt32(&l.autoScroll, 0) + } + + if atomic.LoadInt32(&l.autoScroll) == 1 { + l.app.Flash().Info("Autoscroll is on.") + l.logs.ScrollToEnd() + } else { + l.logs.LineUp() + l.app.Flash().Info("Autoscroll is off.") + } + l.updateIndicator() + + return nil +} + +func (l *Log) backCmd(evt *tcell.EventKey) *tcell.EventKey { + return l.backFn(evt) +} + +func (l *Log) topCmd(evt *tcell.EventKey) *tcell.EventKey { + l.app.Flash().Info("Top of logs...") + l.logs.ScrollToBeginning() + return nil +} + +func (l *Log) bottomCmd(*tcell.EventKey) *tcell.EventKey { + l.app.Flash().Info("Bottom of logs...") + l.logs.ScrollToEnd() + return nil +} + +func (l *Log) pageUpCmd(*tcell.EventKey) *tcell.EventKey { + if l.logs.PageUp() { + l.app.Flash().Info("Reached Top ...") + } + return nil +} + +func (l *Log) pageDownCmd(*tcell.EventKey) *tcell.EventKey { + if l.logs.PageDown() { + l.app.Flash().Info("Reached Bottom ...") + } + return nil +} + +func (l *Log) clearCmd(*tcell.EventKey) *tcell.EventKey { + l.app.Flash().Info("Clearing logs...") + l.logs.Clear() + l.logs.ScrollTo(0, 0) + return nil +} diff --git a/internal/view/log_resource.go b/internal/view/log_resource.go new file mode 100644 index 00000000..284498a4 --- /dev/null +++ b/internal/view/log_resource.go @@ -0,0 +1,86 @@ +package view + +import ( + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" +) + +// ContainerFn returns the active container name. +type containerFn func() string + +// LogResource represents a loggable resource view. +type LogResource struct { + *Resource + + containerFn containerFn +} + +func NewLogResource(title, gvr string, list resource.List) *LogResource { + l := LogResource{ + Resource: NewResource(title, gvr, list), + } + l.AddPage("logs", NewLogs(list.GetName(), &l), true, false) + + return &l +} + +func (l *LogResource) extraActions(aa ui.KeyActions) { + aa[ui.KeyL] = ui.NewKeyAction("Logs", l.logsCmd, true) + aa[ui.KeyShiftL] = ui.NewKeyAction("Logs Previous", l.prevLogsCmd, true) +} + +func (l *LogResource) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { + return func(evt *tcell.EventKey) *tcell.EventKey { + t := l.masterPage() + t.SetSortCol(t.NameColIndex()+col, 0, asc) + t.Refresh() + + return nil + } +} + +// Protocol... + +func (l *LogResource) getList() resource.List { + return l.list +} + +func (l *LogResource) getSelection() string { + if l.path != nil { + return *l.path + } + return l.masterPage().GetSelectedItem() +} + +func (l *LogResource) prevLogsCmd(evt *tcell.EventKey) *tcell.EventKey { + l.showLogs(true) + return nil +} + +func (l *LogResource) logsCmd(evt *tcell.EventKey) *tcell.EventKey { + l.showLogs(false) + return nil +} + +func (l *LogResource) showLogs(prev bool) { + if !l.masterPage().RowSelected() { + return + } + + logs := l.GetPrimitive("logs").(*Logs) + co := "" + if l.containerFn != nil { + co = l.containerFn() + } + logs.reload(co, l, prev) + l.switchPage("logs") +} + +func (l *LogResource) backCmd(evt *tcell.EventKey) *tcell.EventKey { + // Reset namespace to what it was + l.app.Config.SetActiveNamespace(l.list.GetNamespace()) + l.app.inject(l) + + return nil +} diff --git a/internal/view/log_test.go b/internal/view/log_test.go new file mode 100644 index 00000000..22c57a07 --- /dev/null +++ b/internal/view/log_test.go @@ -0,0 +1,81 @@ +package view_test + +// import ( +// "bytes" +// "fmt" +// "testing" + +// "github.com/derailed/k9s/internal/config" +// "github.com/derailed/k9s/internal/view" +// "github.com/derailed/tview" +// "github.com/stretchr/testify/assert" +// ) + +// func TestAnsi(t *testing.T) { +// buff := bytes.NewBufferString("") +// w := tview.ANSIWriter(buff, "white", "black") +// fmt.Fprintf(w, "[YELLOW] ok") +// assert.Equal(t, "[YELLOW] ok", buff.String()) + +// v := tview.NewTextView() +// v.SetDynamicColors(true) +// aw := tview.ANSIWriter(v, "white", "black") +// s := "[2019-03-27T15:05:15,246][INFO ][o.e.c.r.a.AllocationService] [es-0] Cluster health status changed from [YELLOW] to [GREEN] (reason: [shards started [[.monitoring-es-6-2019.03.27][0]]" +// fmt.Fprintf(aw, s) +// assert.Equal(t, s+"\n", v.GetText(false)) +// } + +// func TestLogFlush(t *testing.T) { +// v := view.NewLog("Logs", NewApp(config.NewConfig(ks{})), nil) +// v.flush(2, []string{"blee", "bozo"}) + +// v.toggleScrollCmd(nil) +// assert.Equal(t, "blee\nbozo\n", v.logs.GetText(true)) +// assert.Equal(t, " Autoscroll: Off ", v.status.GetText(true)) +// v.toggleScrollCmd(nil) +// assert.Equal(t, " Autoscroll: On ", v.status.GetText(true)) +// } + +// func TestLogViewSave(t *testing.T) { +// v := newLogView("Logs", NewApp(config.NewConfig(ks{})), nil) +// v.flush(2, []string{"blee", "bozo"}) +// v.path = "k9s-test" +// dir := filepath.Join(config.K9sDumpDir, v.app.Config.K9s.CurrentCluster) +// c1, _ := ioutil.ReadDir(dir) +// v.saveCmd(nil) +// c2, _ := ioutil.ReadDir(dir) +// assert.Equal(t, len(c2), len(c1)+1) +// } + +// func TestLogViewNav(t *testing.T) { +// v := newLogView("Logs", NewApp(config.NewConfig(ks{})), nil) +// var buff []string +// v.autoScroll = 1 +// for i := 0; i < 100; i++ { +// buff = append(buff, fmt.Sprintf("line-%d\n", i)) +// } +// v.flush(100, buff) + +// v.topCmd(nil) +// r, _ := v.logs.GetScrollOffset() +// assert.Equal(t, 0, r) +// v.pageDownCmd(nil) +// r, _ = v.logs.GetScrollOffset() +// assert.Equal(t, 0, r) +// v.pageUpCmd(nil) +// r, _ = v.logs.GetScrollOffset() +// assert.Equal(t, 0, r) +// v.bottomCmd(nil) +// r, _ = v.logs.GetScrollOffset() +// assert.Equal(t, 0, r) +// } + +// func TestLogViewClear(t *testing.T) { +// v := newLogView("Logs", NewApp(config.NewConfig(ks{})), nil) +// v.flush(2, []string{"blee", "bozo"}) + +// v.toggleScrollCmd(nil) +// assert.Equal(t, "blee\nbozo\n", v.logs.GetText(true)) +// v.clearCmd(nil) +// assert.Equal(t, "", v.logs.GetText(true)) +// } diff --git a/internal/views/logs.go b/internal/view/logs.go similarity index 51% rename from internal/views/logs.go rename to internal/view/logs.go index 9fbe1936..7bed8d38 100644 --- a/internal/views/logs.go +++ b/internal/view/logs.go @@ -1,10 +1,11 @@ -package views +package view import ( "context" "fmt" "time" + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" @@ -23,98 +24,97 @@ const ( type ( masterView interface { backFn() ui.ActionHandler - appView() *appView + App() *App } - logsView struct { + // Logs presents a collection of logs. + Logs struct { *tview.Pages - app *appView + app *App parent loggable actions ui.KeyActions cancelFunc context.CancelFunc } ) -func newLogsView(title string, app *appView, parent loggable) *logsView { - v := logsView{ - app: app, +// NewLogs returns a new logs viewer. +func NewLogs(title string, parent loggable) *Logs { + return &Logs{ Pages: tview.NewPages(), parent: parent, } - - return &v } // Protocol... -func (v *logsView) reload(co string, parent loggable, prevLogs bool) { - v.parent = parent - v.deletePage() - v.AddPage("logs", newLogView(co, v.app, v.backCmd), true, true) - v.load(co, prevLogs) +func (l *Logs) reload(co string, parent loggable, prevLogs bool) { + l.parent = parent + l.deletePage() + l.AddPage("logs", NewLog(co, l.app, l.backCmd), true, true) + l.load(co, prevLogs) } // SetActions to handle keyboard events. -func (v *logsView) setActions(aa ui.KeyActions) { - v.actions = aa +func (l *Logs) setActions(aa ui.KeyActions) { + l.actions = aa } // Hints show action hints -func (v *logsView) Hints() ui.Hints { - l := v.CurrentPage().Item.(*logView) - return l.actions.Hints() +func (l *Logs) Hints() model.MenuHints { + v := l.CurrentPage().Item.(*Log) + return v.actions.Hints() } -func (v *logsView) backFn() ui.ActionHandler { - return v.backCmd +func (l *Logs) backFn() ui.ActionHandler { + return l.backCmd } -func (v *logsView) deletePage() { - v.RemovePage("logs") +func (l *Logs) deletePage() { + l.RemovePage("logs") } -func (v *logsView) stop() { - if v.cancelFunc == nil { +func (l *Logs) stop() { + if l.cancelFunc == nil { return } - v.cancelFunc() + l.cancelFunc() log.Debug().Msgf("Canceling logs...") - v.cancelFunc = nil + l.cancelFunc = nil } -func (v *logsView) load(container string, prevLogs bool) { - if err := v.doLoad(v.parent.getSelection(), container, prevLogs); err != nil { - v.app.Flash().Err(err) - l := v.CurrentPage().Item.(*logView) +func (l *Logs) load(container string, prevLogs bool) { + if err := l.doLoad(l.parent.getSelection(), container, prevLogs); err != nil { + l.app.Flash().Err(err) + l := l.CurrentPage().Item.(*Log) l.log("😂 Doh! No logs are available at this time. Check again later on...") return } - v.app.SetFocus(v) + l.app.SetFocus(l) } -func (v *logsView) doLoad(path, co string, prevLogs bool) error { - v.stop() +func (l *Logs) doLoad(path, co string, prevLogs bool) error { + l.stop() - l := v.CurrentPage().Item.(*logView) - l.logs.Clear() - l.setTitle(path, co) + v := l.CurrentPage().Item.(*Log) + v.logs.Clear() + v.setTitle(path, co) var ctx context.Context - ctx = context.WithValue(context.Background(), resource.IKey("informer"), v.app.informer) - ctx, v.cancelFunc = context.WithCancel(ctx) + ctx = context.WithValue(context.Background(), resource.IKey("informer"), l.app.informer) + ctx, l.cancelFunc = context.WithCancel(ctx) c := make(chan string, 10) - go updateLogs(ctx, c, l, logBuffSize) + go updateLogs(ctx, c, v, logBuffSize) - res, ok := v.parent.getList().Resource().(resource.Tailable) + res, ok := l.parent.getList().Resource().(resource.Tailable) if !ok { close(c) - return fmt.Errorf("Resource %T is not tailable", v.parent.getList().Resource()) + return fmt.Errorf("Resource %T is not tailable", l.parent.getList().Resource()) } - if err := res.Logs(ctx, c, v.logOpts(path, co, prevLogs)); err != nil { - v.cancelFunc() + if err := res.Logs(ctx, c, l.logOpts(path, co, prevLogs)); err != nil { + l.cancelFunc() close(c) return err } @@ -122,7 +122,7 @@ func (v *logsView) doLoad(path, co string, prevLogs bool) error { return nil } -func (v *logsView) logOpts(path, co string, prevLogs bool) resource.LogOptions { +func (l *Logs) logOpts(path, co string, prevLogs bool) resource.LogOptions { ns, po := namespaced(path) return resource.LogOptions{ Fqn: resource.Fqn{ @@ -130,12 +130,12 @@ func (v *logsView) logOpts(path, co string, prevLogs bool) resource.LogOptions { Name: po, Container: co, }, - Lines: int64(v.app.Config.K9s.LogRequestSize), + Lines: int64(l.app.Config.K9s.LogRequestSize), Previous: prevLogs, } } -func updateLogs(ctx context.Context, c <-chan string, l *logView, buffSize int) { +func updateLogs(ctx context.Context, c <-chan string, l *Log, buffSize int) { defer func() { log.Debug().Msgf("updateLogs view bailing out!") }() @@ -169,9 +169,9 @@ func updateLogs(ctx context.Context, c <-chan string, l *logView, buffSize int) // ---------------------------------------------------------------------------- // Actions... -func (v *logsView) backCmd(evt *tcell.EventKey) *tcell.EventKey { - v.stop() - v.parent.switchPage("master") +func (l *Logs) backCmd(evt *tcell.EventKey) *tcell.EventKey { + l.stop() + l.parent.switchPage("master") return evt } diff --git a/internal/view/logs_test.go b/internal/view/logs_test.go new file mode 100644 index 00000000..693b30a1 --- /dev/null +++ b/internal/view/logs_test.go @@ -0,0 +1,21 @@ +package view + +// func TestUpdateLogs(t *testing.T) { +// v := newLogView("test", NewApp(config.NewConfig(ks{})), nil) + +// var wg sync.WaitGroup +// wg.Add(1) +// c := make(chan string, 10) +// go func() { +// defer wg.Done() +// updateLogs(context.Background(), c, v, 10) +// }() + +// for i := 0; i < 500; i++ { +// c <- fmt.Sprintf("log %d", i) +// } +// close(c) +// wg.Wait() + +// assert.Equal(t, 500, v.logs.GetLineCount()) +// } diff --git a/internal/view/master_detail.go b/internal/view/master_detail.go new file mode 100644 index 00000000..184cb188 --- /dev/null +++ b/internal/view/master_detail.go @@ -0,0 +1,73 @@ +package view + +import ( + "context" + + "github.com/derailed/k9s/internal/ui" +) + +// MasterDetail presents a master-detail viewer. +type MasterDetail struct { + *PageStack + + enterFn enterFn + extraActionsFn func(ui.KeyActions) + details *Details +} + +// NewMasterDetail returns a new master-detail viewer. +func NewMasterDetail() *MasterDetail { + return &MasterDetail{ + PageStack: NewPageStack(), + } +} + +// Init initializes the viewer. +func (m *MasterDetail) Init(ctx context.Context) { + m.PageStack.Init(ctx) + + t := NewTable("master") + t.Init(ctx) + m.Push(t) + + m.details = NewDetails(m.app, nil) + m.details.Init(ctx) +} + +func (m *MasterDetail) setExtraActionsFn(f ActionsFunc) { + m.extraActionsFn = f +} + +// Protocol... + +func (m *MasterDetail) setEnterFn(f enterFn) { + m.enterFn = f +} + +func (m *MasterDetail) showMaster() { + m.Show("table") +} + +func (m *MasterDetail) masterPage() *Table { + return m.GetPrimitive("table").(*Table) +} + +func (m *MasterDetail) showDetails() { + m.Push(m.details) +} + +func (m *MasterDetail) detailsPage() *Details { + return m.details +} + +// ---------------------------------------------------------------------------- +// Actions... + +func (m *MasterDetail) defaultActions(aa ui.KeyActions) { + aa[ui.KeyHelp] = ui.NewKeyAction("Help", noopCmd, false) + aa[ui.KeyP] = ui.NewKeyAction("Previous", m.app.PrevCmd, false) + + if m.extraActionsFn != nil { + m.extraActionsFn(aa) + } +} diff --git a/internal/view/namespace_test.go b/internal/view/namespace_test.go new file mode 100644 index 00000000..d81840e5 --- /dev/null +++ b/internal/view/namespace_test.go @@ -0,0 +1,27 @@ +package view + +// import ( +// "testing" + +// "github.com/stretchr/testify/assert" +// ) + +// func TestNSCleanser(t *testing.T) { +// var v namespaceView + +// uu := []struct { +// s, e string +// }{ +// {"fred", "fred"}, +// {"fred+", "fred"}, +// {"fred(*)", "fred"}, +// {"fred+(*)", "fred"}, +// {"fred-blee+(*)", "fred-blee"}, +// {"fred1-blee2+(*)", "fred1-blee2"}, +// {"fred(𝜟)", "fred"}, +// } + +// for _, u := range uu { +// assert.Equal(t, u.e, v.cleanser(u.s)) +// } +// } diff --git a/internal/view/no.go b/internal/view/no.go new file mode 100644 index 00000000..fed2be2d --- /dev/null +++ b/internal/view/no.go @@ -0,0 +1,67 @@ +package view + +import ( + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" +) + +// Node represents a node view. +type Node struct { + *Resource +} + +// NewNode returns a new node view. +func NewNode(title, gvr string, list resource.List) ResourceViewer { + n := Node{ + Resource: NewResource(title, gvr, list), + } + n.extraActionsFn = n.extraActions + n.enterFn = n.showPods + + return &n +} + +func (n *Node) extraActions(aa ui.KeyActions) { + aa[ui.KeyShiftC] = ui.NewKeyAction("Sort CPU", n.sortColCmd(7, false), false) + aa[ui.KeyShiftM] = ui.NewKeyAction("Sort MEM", n.sortColCmd(8, false), false) + aa[ui.KeyShiftX] = ui.NewKeyAction("Sort CPU%", n.sortColCmd(9, false), false) + aa[ui.KeyShiftZ] = ui.NewKeyAction("Sort MEM%", n.sortColCmd(10, false), false) +} + +func (n *Node) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { + return func(evt *tcell.EventKey) *tcell.EventKey { + t := n.masterPage() + t.SetSortCol(t.NameColIndex()+col, 0, asc) + t.Refresh() + + return nil + } +} + +func (n *Node) showPods(app *App, _, _, sel string) { + showPods(app, "", "", "spec.nodeName="+sel, n.backCmd) +} + +func (n *Node) backCmd(evt *tcell.EventKey) *tcell.EventKey { + // BOZO!! + // n.App.inject(v) + + return nil +} + +func showPods(app *App, ns, labelSel, fieldSel string, a ui.ActionHandler) { + app.switchNS(ns) + + list := resource.NewPodList(app.Conn(), ns) + list.SetLabelSelector(labelSel) + list.SetFieldSelector(fieldSel) + + v := NewPod("Pod", "v1/pods", list) + v.setColorerFn(podColorer) + v.masterPage().AddActions(ui.KeyActions{ + tcell.KeyEsc: ui.NewKeyAction("Back", a, true), + }) + app.Config.SetActiveNamespace(ns) + app.inject(v) +} diff --git a/internal/view/ns.go b/internal/view/ns.go new file mode 100644 index 00000000..c6acec5d --- /dev/null +++ b/internal/view/ns.go @@ -0,0 +1,92 @@ +package view + +import ( + "regexp" + + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" +) + +const ( + favNSIndicator = "+" + defaultNSIndicator = "(*)" + deltaNSIndicator = "(𝜟)" +) + +var nsCleanser = regexp.MustCompile(`(\w+)[+|(*)|(𝜟)]*`) + +// Namespace represents a namespace viewer. +type Namespace struct { + *Resource +} + +// NewNamespace returns a new viewer +func NewNamespace(title, gvr string, list resource.List) ResourceViewer { + n := Namespace{ + Resource: NewResource(title, gvr, list), + } + n.extraActionsFn = n.extraActions + n.masterPage().SetSelectedFn(n.cleanser) + n.decorateFn = n.decorate + n.enterFn = n.switchNs + + return &n +} + +func (n *Namespace) extraActions(aa ui.KeyActions) { + aa[ui.KeyU] = ui.NewKeyAction("Use", n.useNsCmd, true) +} + +func (n *Namespace) switchNs(app *App, _, res, sel string) { + n.useNamespace(sel) + app.gotoResource("po", true) +} + +func (n *Namespace) useNsCmd(evt *tcell.EventKey) *tcell.EventKey { + if !n.masterPage().RowSelected() { + return evt + } + n.useNamespace(n.masterPage().GetSelectedItem()) + + return nil +} + +func (n *Namespace) useNamespace(ns string) { + if err := n.app.Config.SetActiveNamespace(ns); err != nil { + n.app.Flash().Err(err) + } else { + n.app.Flash().Infof("Namespace %s is now active!", ns) + } + n.app.Config.Save() + n.app.startInformer(ns) +} + +func (*Namespace) cleanser(s string) string { + return nsCleanser.ReplaceAllString(s, `$1`) +} + +func (n *Namespace) decorate(data resource.TableData) resource.TableData { + if _, ok := data.Rows[resource.AllNamespaces]; !ok { + if err := n.app.Conn().CheckNSAccess(""); err == nil { + data.Rows[resource.AllNamespace] = &resource.RowEvent{ + Action: resource.Unchanged, + Fields: resource.Row{resource.AllNamespace, "Active", "0"}, + Deltas: resource.Row{"", "", ""}, + } + } + } + for k, r := range data.Rows { + if config.InList(n.app.Config.FavNamespaces(), k) { + r.Fields[0] += "+" + r.Action = resource.Unchanged + } + if n.app.Config.ActiveNamespace() == k { + r.Fields[0] += "(*)" + r.Action = resource.Unchanged + } + } + + return data +} diff --git a/internal/view/page_stack.go b/internal/view/page_stack.go new file mode 100644 index 00000000..811b95f5 --- /dev/null +++ b/internal/view/page_stack.go @@ -0,0 +1,61 @@ +package view + +import ( + "context" + + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/ui" + "github.com/rs/zerolog/log" +) + +type PageStack struct { + *ui.Pages + + app *App +} + +func NewPageStack() *PageStack { + return &PageStack{ + Pages: ui.NewPages(), + } +} + +func (p *PageStack) Init(ctx context.Context) { + p.app = ctx.Value(ui.KeyApp).(*App) + + p.Pages.SetChangedFunc(func() { + log.Debug().Msgf(">>>>>PS CHNGED<<<<<") + p.DumpStack() + active := p.CurrentPage() + if active == nil { + return + } + c := active.Item.(model.Component) + log.Debug().Msgf("-------Page activated %#v", active) + p.app.Hint.SetHints(c.Hints()) + }) + + p.Pages.SetTitle("Fuck!") + p.Stack.AddListener(p) +} + +func (p *PageStack) StackPushed(c model.Component) { + ctx := context.WithValue(context.Background(), ui.KeyApp, p.app) + c.Init(ctx) + p.app.SetFocus(c) + p.app.Hint.SetHints(c.Hints()) +} + +func (p *PageStack) StackPopped(o, top model.Component) { + o.Stop() + p.StackTop(top) +} + +func (p *PageStack) StackTop(top model.Component) { + if top == nil { + return + } + top.Start() + p.app.SetFocus(top) + p.app.Hint.SetHints(top.Hints()) +} diff --git a/internal/view/pod.go b/internal/view/pod.go new file mode 100644 index 00000000..0b6eef9e --- /dev/null +++ b/internal/view/pod.go @@ -0,0 +1,222 @@ +package view + +import ( + "fmt" + + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/k9s/internal/watch" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" + v1 "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +const ( + containerFmt = "[fg:bg:b]%s([hilite:bg:b]%s[fg:bg:-])" + shellCheck = "command -v bash >/dev/null && exec bash || exec sh" +) + +type loggable interface { + getSelection() string + getList() resource.List + switchPage(n string) +} + +// Pod represents a pod viewer. +type Pod struct { + *Resource +} + +// NewPod returns a new viewer. +func NewPod(title, gvr string, list resource.List) ResourceViewer { + p := Pod{ + Resource: NewResource(title, gvr, list), + } + p.extraActionsFn = p.extraActions + p.enterFn = p.listContainers + + picker := newSelectList(&p) + { + picker.setActions(ui.KeyActions{ + tcell.KeyEscape: {Description: "Back", Action: p.backCmd, Visible: true}, + }) + } + p.AddPage("picker", picker, true, false) + p.AddPage("logs", NewLogs(list.GetName(), &p), true, false) + + return &p +} + +func (p *Pod) extraActions(aa ui.KeyActions) { + aa[tcell.KeyCtrlK] = ui.NewKeyAction("Kill", p.killCmd, true) + aa[ui.KeyS] = ui.NewKeyAction("Shell", p.shellCmd, true) + + aa[ui.KeyL] = ui.NewKeyAction("Logs", p.logsCmd, true) + aa[ui.KeyShiftL] = ui.NewKeyAction("Logs Previous", p.prevLogsCmd, true) + + aa[ui.KeyShiftR] = ui.NewKeyAction("Sort Ready", p.sortColCmd(1, false), false) + aa[ui.KeyShiftS] = ui.NewKeyAction("Sort Status", p.sortColCmd(2, true), false) + aa[ui.KeyShiftT] = ui.NewKeyAction("Sort Restart", p.sortColCmd(3, false), false) + aa[ui.KeyShiftC] = ui.NewKeyAction("Sort CPU", p.sortColCmd(4, false), false) + aa[ui.KeyShiftM] = ui.NewKeyAction("Sort MEM", p.sortColCmd(5, false), false) + aa[ui.KeyShiftX] = ui.NewKeyAction("Sort CPU%", p.sortColCmd(6, false), false) + aa[ui.KeyShiftZ] = ui.NewKeyAction("Sort MEM%", p.sortColCmd(7, false), false) + aa[ui.KeyShiftD] = ui.NewKeyAction("Sort IP", p.sortColCmd(8, true), false) + aa[ui.KeyShiftO] = ui.NewKeyAction("Sort Node", p.sortColCmd(9, true), false) +} + +func (p *Pod) listContainers(app *App, _, res, sel string) { + po, err := p.app.informer.Get(watch.PodIndex, sel, metav1.GetOptions{}) + if err != nil { + app.Flash().Errf("Unable to retrieve pods %s", err) + return + } + + pod := po.(*v1.Pod) + list := resource.NewContainerList(app.Conn(), pod) + title := skinTitle(fmt.Sprintf(containerFmt, "Container", sel), app.Styles.Frame()) + + // Stop my updater + if p.cancelFn != nil { + p.cancelFn() + } + + // Span child view + v := NewContainer(title, list, fqn(pod.Namespace, pod.Name)) + p.app.inject(v) +} + +// Protocol... + +func (p *Pod) getList() resource.List { + return p.list +} + +func (p *Pod) getSelection() string { + return p.masterPage().GetSelectedItem() +} + +func (p *Pod) killCmd(evt *tcell.EventKey) *tcell.EventKey { + if !p.masterPage().RowSelected() { + return evt + } + sel := p.masterPage().GetSelectedItems() + p.masterPage().ShowDeleted() + for _, res := range sel { + p.app.Flash().Infof("Delete resource %s %s", p.list.GetName(), res) + if err := p.list.Resource().Delete(res, true, false); err != nil { + p.app.Flash().Errf("Delete failed with %s", err) + } else { + deletePortForward(p.app.forwarders, res) + } + } + p.refresh() + + return nil +} + +func (p *Pod) logsCmd(evt *tcell.EventKey) *tcell.EventKey { + if p.viewLogs(false) { + return nil + } + + return evt +} + +func (p *Pod) prevLogsCmd(evt *tcell.EventKey) *tcell.EventKey { + if p.viewLogs(true) { + return nil + } + + return evt +} + +func (p *Pod) viewLogs(prev bool) bool { + if !p.masterPage().RowSelected() { + return false + } + p.showLogs(p.masterPage().GetSelectedItem(), "", p, prev) + + return true +} + +func (p *Pod) showLogs(path, co string, parent loggable, prev bool) { + l := p.GetPrimitive("logs").(*Logs) + l.reload(co, parent, prev) + p.switchPage("logs") +} + +func (p *Pod) shellCmd(evt *tcell.EventKey) *tcell.EventKey { + if !p.masterPage().RowSelected() { + return evt + } + + sel := p.masterPage().GetSelectedItem() + cc, err := fetchContainers(p.list, sel, false) + if err != nil { + p.app.Flash().Errf("Unable to retrieve containers %s", err) + return evt + } + if len(cc) == 1 { + p.shellIn(sel, "") + return nil + } + picker := p.GetPrimitive("picker").(*selectList) + picker.populate(cc) + picker.SetSelectedFunc(func(i int, t, d string, r rune) { + p.shellIn(sel, t) + }) + p.switchPage("picker") + + return evt +} + +func (p *Pod) shellIn(path, co string) { + p.Stop() + shellIn(p.app, path, co) + p.Start() +} + +func (p *Pod) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { + return func(evt *tcell.EventKey) *tcell.EventKey { + t := p.masterPage() + t.SetSortCol(t.NameColIndex()+col, 0, asc) + t.Refresh() + + return nil + } +} + +// ---------------------------------------------------------------------------- +// Helpers... + +func fetchContainers(l resource.List, po string, includeInit bool) ([]string, error) { + if len(po) == 0 { + return []string{}, nil + } + return l.Resource().(resource.Containers).Containers(po, includeInit) +} + +func shellIn(a *App, path, co string) { + args := computeShellArgs(path, co, a.Config.K9s.CurrentContext, a.Conn().Config().Flags().KubeConfig) + log.Debug().Msgf("Shell args %v", args) + runK(true, a, args...) +} + +func computeShellArgs(path, co, context string, kcfg *string) []string { + args := make([]string, 0, 15) + args = append(args, "exec", "-it") + args = append(args, "--context", context) + ns, po := namespaced(path) + args = append(args, "-n", ns) + args = append(args, po) + if kcfg != nil && *kcfg != "" { + args = append(args, "--kubeconfig", *kcfg) + } + if co != "" { + args = append(args, "-c", co) + } + + return append(args, "--", "sh", "-c", shellCheck) +} diff --git a/internal/views/pod_test.go b/internal/view/pod_int_test.go similarity index 98% rename from internal/views/pod_test.go rename to internal/view/pod_int_test.go index ec917ee5..2f745f3c 100644 --- a/internal/views/pod_test.go +++ b/internal/view/pod_int_test.go @@ -1,4 +1,4 @@ -package views +package view import ( "strings" diff --git a/internal/view/pod_test.go b/internal/view/pod_test.go new file mode 100644 index 00000000..1980877c --- /dev/null +++ b/internal/view/pod_test.go @@ -0,0 +1,15 @@ +package view_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/view" + "github.com/stretchr/testify/assert" +) + +func TestPodNew(t *testing.T) { + po := view.NewPod("test", "blee", resource.NewPodList(nil, "")) + + assert.Equal(t, "po", po.Name()) +} diff --git a/internal/views/policy.go b/internal/view/policy.go similarity index 50% rename from internal/views/policy.go rename to internal/view/policy.go index dfeff84b..0a356c23 100644 --- a/internal/views/policy.go +++ b/internal/view/policy.go @@ -1,10 +1,11 @@ -package views +package view import ( "context" "fmt" "time" + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -22,10 +23,10 @@ type ( ns, role string } - policyView struct { - *tableView + // Policy presents a RBAC policy viewer. + Policy struct { + *Table - current ui.Igniter cancel context.CancelFunc subjectKind string subjectName string @@ -33,101 +34,110 @@ type ( } ) -func newPolicyView(app *appView, subject, name string) *policyView { - v := policyView{} - { - v.subjectKind, v.subjectName = mapSubject(subject), name - v.tableView = newTableView(app, v.getTitle()) - v.SetColorerFn(rbacColorer) - v.current = app.Frame().GetPrimitive("main").(ui.Igniter) - v.bindKeys() - } +// NewPolicy returns a new viewer. +func NewPolicy(app *App, subject, name string) *Policy { + p := Policy{} + p.subjectKind, p.subjectName = mapSubject(subject), name + p.Table = NewTable(p.getTitle()) + p.SetColorerFn(rbacColorer) + p.bindKeys() - return &v + return &p } // Init the view. -func (v *policyView) Init(c context.Context, ns string) { - v.SetSortCol(1, len(rbacHeader), false) +func (p *Policy) Init(ctx context.Context) { + p.Table.Init(ctx) - ctx, cancel := context.WithCancel(c) - v.cancel = cancel + p.SetSortCol(1, len(rbacHeader), false) + p.Start() + p.refresh() + p.SelectRow(1, true) +} + +func (p *Policy) Name() string { + return "policy" +} + +func (p *Policy) Start() { + ctx, cancel := context.WithCancel(context.Background()) + p.cancel = cancel go func(ctx context.Context) { for { select { case <-ctx.Done(): return - case <-time.After(time.Duration(v.app.Config.K9s.GetRefreshRate()) * time.Second): - v.refresh() - v.app.Draw() + case <-time.After(time.Duration(p.app.Config.K9s.GetRefreshRate()) * time.Second): + p.refresh() + p.app.Draw() } } }(ctx) - - v.refresh() - v.SelectRow(1, true) - v.app.SetFocus(v) } -func (v *policyView) bindKeys() { - v.RmAction(ui.KeyShiftA) +func (p *Policy) Stop() { + if p.cancel != nil { + p.cancel() + } +} - v.SetActions(ui.KeyActions{ - tcell.KeyEscape: ui.NewKeyAction("Reset", v.resetCmd, false), - ui.KeySlash: ui.NewKeyAction("Filter", v.activateCmd, false), - ui.KeyP: ui.NewKeyAction("Previous", v.app.prevCmd, false), - ui.KeyShiftS: ui.NewKeyAction("Sort Namespace", v.SortColCmd(0), false), - ui.KeyShiftN: ui.NewKeyAction("Sort Name", v.SortColCmd(1), false), - ui.KeyShiftO: ui.NewKeyAction("Sort Group", v.SortColCmd(2), false), - ui.KeyShiftB: ui.NewKeyAction("Sort Binding", v.SortColCmd(3), false), +func (p *Policy) bindKeys() { + p.RmAction(ui.KeyShiftA) + + p.AddActions(ui.KeyActions{ + tcell.KeyEscape: ui.NewKeyAction("Reset", p.resetCmd, false), + ui.KeySlash: ui.NewKeyAction("Filter", p.activateCmd, false), + ui.KeyP: ui.NewKeyAction("Previous", p.app.PrevCmd, false), + ui.KeyShiftS: ui.NewKeyAction("Sort Namespace", p.SortColCmd(0), false), + ui.KeyShiftN: ui.NewKeyAction("Sort Name", p.SortColCmd(1), false), + ui.KeyShiftO: ui.NewKeyAction("Sort Group", p.SortColCmd(2), false), + ui.KeyShiftB: ui.NewKeyAction("Sort Binding", p.SortColCmd(3), false), }) } -func (v *policyView) getTitle() string { - return fmt.Sprintf(rbacTitleFmt, policyTitle, v.subjectKind+":"+v.subjectName) +func (p *Policy) getTitle() string { + return fmt.Sprintf(rbacTitleFmt, policyTitle, p.subjectKind+":"+p.subjectName) } -func (v *policyView) refresh() { - data, err := v.reconcile() +func (p *Policy) refresh() { + data, err := p.reconcile() if err != nil { - log.Error().Err(err).Msgf("Refresh for %s:%s", v.subjectKind, v.subjectName) - v.app.Flash().Err(err) + log.Error().Err(err).Msgf("Refresh for %s:%s", p.subjectKind, p.subjectName) + p.app.Flash().Err(err) } - v.Update(data) + p.Update(data) } -func (v *policyView) resetCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.SearchBuff().Empty() { - v.SearchBuff().Reset() +func (p *Policy) resetCmd(evt *tcell.EventKey) *tcell.EventKey { + if !p.SearchBuff().Empty() { + p.SearchBuff().Reset() return nil } - return v.backCmd(evt) + return p.backCmd(evt) } -func (v *policyView) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if v.cancel != nil { - v.cancel() +func (p *Policy) backCmd(evt *tcell.EventKey) *tcell.EventKey { + if p.cancel != nil { + p.cancel() } - if v.SearchBuff().IsActive() { - v.SearchBuff().Reset() + if p.SearchBuff().IsActive() { + p.SearchBuff().Reset() return nil } - v.app.inject(v.current) - - return nil + return p.app.PrevCmd(evt) } -func (v *policyView) Hints() ui.Hints { - return v.Hints() +func (p *Policy) Hints() model.MenuHints { + return p.Hints() } -func (v *policyView) reconcile() (resource.TableData, error) { +func (p *Policy) reconcile() (resource.TableData, error) { var table resource.TableData - evts, errs := v.clusterPolicies() + evts, errs := p.clusterPolicies() if len(errs) > 0 { for _, err := range errs { log.Error().Err(err).Msg("Unable to find cluster policies") @@ -135,7 +145,7 @@ func (v *policyView) reconcile() (resource.TableData, error) { return table, errs[0] } - nevts, errs := v.namespacedPolicies() + nevts, errs := p.namespacedPolicies() if len(errs) > 0 { for _, err := range errs { log.Error().Err(err).Msg("Unable to find cluster policies") @@ -147,28 +157,28 @@ func (v *policyView) reconcile() (resource.TableData, error) { evts[k] = v } - return buildTable(v, evts), nil + return buildTable(p, evts), nil } // Protocol... -func (v *policyView) header() resource.Row { +func (p *Policy) header() resource.Row { return policyHeader } -func (v *policyView) getCache() resource.RowEvents { - return v.cache +func (p *Policy) getCache() resource.RowEvents { + return p.cache } -func (v *policyView) setCache(evts resource.RowEvents) { - v.cache = evts +func (p *Policy) setCache(evts resource.RowEvents) { + p.cache = evts } -func (v *policyView) clusterPolicies() (resource.RowEvents, []error) { +func (p *Policy) clusterPolicies() (resource.RowEvents, []error) { var errs []error evts := make(resource.RowEvents) - crbs, err := v.app.Conn().DialOrDie().RbacV1().ClusterRoleBindings().List(metav1.ListOptions{}) + crbs, err := p.app.Conn().DialOrDie().RbacV1().ClusterRoleBindings().List(metav1.ListOptions{}) if err != nil { return evts, errs } @@ -176,18 +186,18 @@ func (v *policyView) clusterPolicies() (resource.RowEvents, []error) { var rr []string for _, crb := range crbs.Items { for _, s := range crb.Subjects { - if s.Kind == v.subjectKind && s.Name == v.subjectName { + if s.Kind == p.subjectKind && s.Name == p.subjectName { rr = append(rr, crb.RoleRef.Name) } } } for _, r := range rr { - role, err := v.app.Conn().DialOrDie().RbacV1().ClusterRoles().Get(r, metav1.GetOptions{}) + role, err := p.app.Conn().DialOrDie().RbacV1().ClusterRoles().Get(r, metav1.GetOptions{}) if err != nil { errs = append(errs, err) } - for k, v := range v.parseRules("*", "CR:"+r, role.Rules) { + for k, v := range p.parseRules("*", "CR:"+r, role.Rules) { evts[k] = v } } @@ -195,10 +205,10 @@ func (v *policyView) clusterPolicies() (resource.RowEvents, []error) { return evts, errs } -func (v policyView) loadRoleBindings() ([]namespacedRole, error) { +func (p *Policy) loadRoleBindings() ([]namespacedRole, error) { var rr []namespacedRole - dial := v.app.Conn().DialOrDie().RbacV1() + dial := p.app.Conn().DialOrDie().RbacV1() rbs, err := dial.RoleBindings("").List(metav1.ListOptions{}) if err != nil { return rr, err @@ -206,7 +216,7 @@ func (v policyView) loadRoleBindings() ([]namespacedRole, error) { for _, rb := range rbs.Items { for _, s := range rb.Subjects { - if s.Kind == v.subjectKind && s.Name == v.subjectName { + if s.Kind == p.subjectKind && s.Name == p.subjectName { rr = append(rr, namespacedRole{rb.Namespace, rb.RoleRef.Name}) } } @@ -215,16 +225,16 @@ func (v policyView) loadRoleBindings() ([]namespacedRole, error) { return rr, nil } -func (v *policyView) loadRoles(errs []error, rr []namespacedRole) (resource.RowEvents, []error) { +func (p *Policy) loadRoles(errs []error, rr []namespacedRole) (resource.RowEvents, []error) { var ( - dial = v.app.Conn().DialOrDie().RbacV1() + dial = p.app.Conn().DialOrDie().RbacV1() evts = make(resource.RowEvents) ) for _, r := range rr { if cr, err := dial.Roles(r.ns).Get(r.role, metav1.GetOptions{}); err != nil { errs = append(errs, err) } else { - for k, v := range v.parseRules(r.ns, "RO:"+r.role, cr.Rules) { + for k, v := range p.parseRules(r.ns, "RO:"+r.role, cr.Rules) { evts[k] = v } } @@ -233,18 +243,18 @@ func (v *policyView) loadRoles(errs []error, rr []namespacedRole) (resource.RowE return evts, errs } -func (v *policyView) namespacedPolicies() (resource.RowEvents, []error) { +func (p *Policy) namespacedPolicies() (resource.RowEvents, []error) { var errs []error - rr, err := v.loadRoleBindings() + rr, err := p.loadRoleBindings() if err != nil { errs = append(errs, err) } - evts, errs := v.loadRoles(errs, rr) + evts, errs := p.loadRoles(errs, rr) return evts, errs } -func (v *policyView) parseRules(ns, binding string, rules []rbacv1.PolicyRule) resource.RowEvents { +func (p *Policy) parseRules(ns, binding string, rules []rbacv1.PolicyRule) resource.RowEvents { m := make(resource.RowEvents, len(rules)) for _, r := range rules { for _, grp := range r.APIGroups { diff --git a/internal/view/port_forward.go b/internal/view/port_forward.go new file mode 100644 index 00000000..6a62d0b1 --- /dev/null +++ b/internal/view/port_forward.go @@ -0,0 +1,389 @@ +package view + +import ( + "context" + "errors" + "fmt" + "strings" + "time" + + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/perf" + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/tview" + "github.com/fsnotify/fsnotify" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" +) + +const ( + forwardTitle = "Port Forwards" + forwardTitleFmt = " [aqua::b]%s([fuchsia::b]%d[fuchsia::-])[aqua::-] " + promptPage = "prompt" +) + +// PortForward presents active portforward viewer. +type PortForward struct { + *ui.Pages + + cancelFn context.CancelFunc + bench *perf.Benchmark + app *App +} + +// NewPortForward returns a new viewer. +func NewPortForward(title, _ string, list resource.List) ResourceViewer { + return &PortForward{ + Pages: ui.NewPages(), + } +} + +// Init the view. +func (p *PortForward) Init(ctx context.Context) { + p.app = ctx.Value(ui.KeyApp).(*App) + + tv := NewTable(forwardTitle) + tv.Init(ctx) + tv.SetBorderFocusColor(tcell.ColorDodgerBlue) + tv.SetSelectedStyle(tcell.ColorWhite, tcell.ColorDodgerBlue, tcell.AttrNone) + tv.SetColorerFn(forwardColorer) + tv.SetActiveNS("") + tv.SetSortCol(tv.NameColIndex()+6, 0, true) + tv.Select(1, 0) + p.Push(tv) + + p.registerActions() + p.Start() + p.refresh() +} + +func (p *PortForward) Start() { + path := ui.BenchConfig(p.app.Config.K9s.CurrentCluster) + var ctx context.Context + ctx, p.cancelFn = context.WithCancel(context.Background()) + if err := watchFS(ctx, p.app, config.K9sHome, path, p.reload); err != nil { + p.app.Flash().Errf("RuRoh! Unable to watch benchmarks directory %s : %s", config.K9sHome, err) + } +} + +func (p *PortForward) Stop() {} + +func (p *PortForward) Name() string { + return "portForwards" +} + +func (p *PortForward) masterPage() *Table { + return p.GetPrimitive("table").(*Table) +} + +func (p *PortForward) setEnterFn(enterFn) {} +func (p *PortForward) setColorerFn(ui.ColorerFunc) {} +func (p *PortForward) setDecorateFn(decorateFn) {} +func (p *PortForward) setExtraActionsFn(ActionsFunc) {} + +func (p *PortForward) getTV() *Table { + if vu, ok := p.GetPrimitive("table").(*Table); ok { + return vu + } + return nil +} + +func (p *PortForward) reload() { + path := ui.BenchConfig(p.app.Config.K9s.CurrentCluster) + log.Debug().Msgf("Reloading Config %s", path) + if err := p.app.Bench.Reload(path); err != nil { + p.app.Flash().Err(err) + } + p.refresh() +} + +func (p *PortForward) refresh() { + tv := p.getTV() + tv.Update(p.hydrate()) + p.app.SetFocus(tv) + tv.UpdateTitle() +} + +func (p *PortForward) registerActions() { + tv := p.getTV() + tv.AddActions(ui.KeyActions{ + tcell.KeyEnter: ui.NewKeyAction("Goto", p.gotoBenchCmd, true), + tcell.KeyCtrlB: ui.NewKeyAction("Bench", p.benchCmd, true), + tcell.KeyCtrlK: ui.NewKeyAction("Bench Stop", p.benchStopCmd, true), + tcell.KeyCtrlD: ui.NewKeyAction("Delete", p.deleteCmd, true), + ui.KeySlash: ui.NewKeyAction("Filter", tv.activateCmd, false), + ui.KeyP: ui.NewKeyAction("Previous", p.app.PrevCmd, false), + ui.KeyShiftP: ui.NewKeyAction("Sort Ports", p.sortColCmd(2, true), false), + ui.KeyShiftU: ui.NewKeyAction("Sort URL", p.sortColCmd(4, true), false), + }) +} + +func (p *PortForward) getTitle() string { + return forwardTitle +} + +func (p *PortForward) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { + return func(evt *tcell.EventKey) *tcell.EventKey { + tv := p.getTV() + tv.SetSortCol(tv.NameColIndex()+col, 0, asc) + p.refresh() + + return nil + } +} + +func (p *PortForward) gotoBenchCmd(evt *tcell.EventKey) *tcell.EventKey { + p.app.gotoResource("be", true) + + return nil +} + +func (p *PortForward) benchStopCmd(evt *tcell.EventKey) *tcell.EventKey { + if p.bench != nil { + log.Debug().Msg(">>> Benchmark cancelFned!!") + p.app.status(ui.FlashErr, "Benchmark Camceled!") + p.bench.Cancel() + } + p.app.StatusReset() + + return nil +} + +func (p *PortForward) benchCmd(evt *tcell.EventKey) *tcell.EventKey { + sel := p.getSelectedItem() + if sel == "" { + return nil + } + + if p.bench != nil { + p.app.Flash().Err(errors.New("Only one benchmark allowed at a time")) + return nil + } + + tv := p.getTV() + r, _ := tv.GetSelection() + cfg, co := defaultConfig(), ui.TrimCell(tv.Table, r, 2) + if b, ok := p.app.Bench.Benchmarks.Containers[containerID(sel, co)]; ok { + cfg = b + } + cfg.Name = sel + + base := ui.TrimCell(tv.Table, r, 4) + var err error + if p.bench, err = perf.NewBenchmark(base, cfg); err != nil { + p.app.Flash().Errf("Bench failed %v", err) + p.app.StatusReset() + return nil + } + + p.app.status(ui.FlashWarn, "Benchmark in progress...") + log.Debug().Msg("Bench starting...") + go p.runBenchmark() + + return nil +} + +func (p *PortForward) runBenchmark() { + p.bench.Run(p.app.Config.K9s.CurrentCluster, func() { + log.Debug().Msg("Bench Completed!") + p.app.QueueUpdate(func() { + if p.bench.Canceled() { + p.app.status(ui.FlashInfo, "Benchmark cancelFned") + } else { + p.app.status(ui.FlashInfo, "Benchmark Completed!") + p.bench.Cancel() + } + p.bench = nil + go func() { + <-time.After(2 * time.Second) + p.app.QueueUpdate(func() { p.app.StatusReset() }) + }() + }) + }) +} + +func (p *PortForward) getSelectedItem() string { + tv := p.getTV() + r, _ := tv.GetSelection() + if r == 0 { + return "" + } + return fwFQN( + fqn(ui.TrimCell(tv.Table, r, 0), ui.TrimCell(tv.Table, r, 1)), + ui.TrimCell(tv.Table, r, 2), + ) +} + +func (p *PortForward) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { + tv := p.getTV() + if !tv.SearchBuff().Empty() { + tv.SearchBuff().Reset() + return nil + } + + sel := p.getSelectedItem() + if sel == "" { + return nil + } + + showModal(p.Pages, fmt.Sprintf("Delete PortForward `%s?", sel), "table", func() { + fw, ok := p.app.forwarders[sel] + if !ok { + log.Debug().Msgf("Unable to find forwarder %s", sel) + return + } + fw.Stop() + delete(p.app.forwarders, sel) + + log.Debug().Msgf("PortForwards after delete: %#v", p.app.forwarders) + p.getTV().Update(p.hydrate()) + p.app.Flash().Infof("PortForward %s deleted!", sel) + }) + + return nil +} + +func (p *PortForward) backCmd(evt *tcell.EventKey) *tcell.EventKey { + if p.cancelFn != nil { + p.cancelFn() + } + + tv := p.getTV() + if tv.SearchBuff().IsActive() { + tv.SearchBuff().Reset() + } else { + p.app.inject(p.app.Content.GetPrimitive("main").(model.Component)) + } + + return nil +} + +func (p *PortForward) Hints() model.MenuHints { + return p.getTV().Hints() +} + +func (p *PortForward) hydrate() resource.TableData { + data := initHeader(len(p.app.forwarders)) + dc, dn := p.app.Bench.Benchmarks.Defaults.C, p.app.Bench.Benchmarks.Defaults.N + for _, f := range p.app.forwarders { + c, n, cfg := loadConfig(dc, dn, containerID(f.Path(), f.Container()), p.app.Bench.Benchmarks.Containers) + + ports := strings.Split(f.Ports()[0], ":") + ns, na := namespaced(f.Path()) + fields := resource.Row{ + ns, + na, + f.Container(), + strings.Join(f.Ports(), ","), + urlFor(cfg, f.Container(), ports[0]), + asNum(c), + asNum(n), + f.Age(), + } + data.Rows[f.Path()] = &resource.RowEvent{ + Action: resource.New, + Fields: fields, + Deltas: fields, + } + } + + return data +} + +func (p *PortForward) resetTitle() { + p.SetTitle(fmt.Sprintf(forwardTitleFmt, forwardTitle, p.getTV().GetRowCount()-1)) +} + +// ---------------------------------------------------------------------------- +// Helpers... + +func defaultConfig() config.BenchConfig { + return config.BenchConfig{ + C: config.DefaultC, + N: config.DefaultN, + HTTP: config.HTTP{ + Method: config.DefaultMethod, + Path: "/", + }, + } +} + +func initHeader(rows int) resource.TableData { + return resource.TableData{ + Header: resource.Row{"NAMESPACE", "NAME", "CONTAINER", "PORTS", "URL", "C", "N", "AGE"}, + NumCols: map[string]bool{"C": true, "N": true}, + Rows: make(resource.RowEvents, rows), + Namespace: resource.AllNamespaces, + } +} + +func loadConfig(dc, dn int, id string, cc map[string]config.BenchConfig) (int, int, config.BenchConfig) { + c, n := dc, dn + cfg, ok := cc[id] + if !ok { + return c, n, cfg + } + + if cfg.C != 0 { + c = cfg.C + } + if cfg.N != 0 { + n = cfg.N + } + + return c, n, cfg +} + +func showModal(p *ui.Pages, msg, back string, ok func()) { + m := tview.NewModal(). + AddButtons([]string{"Cancel", "OK"}). + SetTextColor(tcell.ColorFuchsia). + SetText(msg). + SetDoneFunc(func(_ int, b string) { + if b == "OK" { + ok() + } + dismissModal(p, back) + }) + m.SetTitle("") + p.AddPage(promptPage, m, false, false) + p.ShowPage(promptPage) +} + +func dismissModal(p *ui.Pages, page string) { + p.RemovePage(promptPage) + p.SwitchToPage(page) +} + +func watchFS(ctx context.Context, app *App, dir, file string, cb func()) error { + w, err := fsnotify.NewWatcher() + if err != nil { + return err + } + + go func() { + for { + select { + case evt := <-w.Events: + log.Debug().Msgf("FS %s event %v", file, evt.Name) + if file == "" || evt.Name == file { + log.Debug().Msgf("Capuring Event %#v", evt) + app.QueueUpdateDraw(func() { + cb() + }) + } + case err := <-w.Errors: + log.Info().Err(err).Msgf("FS %s watcher failed", dir) + return + case <-ctx.Done(): + log.Debug().Msgf("<>", dir) + w.Close() + return + } + } + }() + + return w.Add(dir) +} diff --git a/internal/views/port_selector.go b/internal/view/port_selector.go similarity index 93% rename from internal/views/port_selector.go rename to internal/view/port_selector.go index f22c0485..225aa15a 100644 --- a/internal/views/port_selector.go +++ b/internal/view/port_selector.go @@ -1,4 +1,4 @@ -package views +package view import ( "github.com/derailed/tview" @@ -19,7 +19,7 @@ func newSelector(title, port string, okFn, cancelFn func()) *portSelector { } } -func (p *portSelector) show(app *appView) { +func (p *portSelector) show(app *App) { f := tview.NewForm() f.SetItemPadding(0) f.SetButtonsAlign(tview.AlignCenter). diff --git a/internal/views/rbac.go b/internal/view/rbac.go similarity index 56% rename from internal/views/rbac.go rename to internal/view/rbac.go index c2006875..a25daa25 100644 --- a/internal/views/rbac.go +++ b/internal/view/rbac.go @@ -1,4 +1,4 @@ -package views +package view import ( "context" @@ -64,132 +64,146 @@ var ( } ) -type ( - roleKind = int8 +type roleKind = int8 - rbacView struct { - *tableView +// RBAC presents an RBAC policy viewer. +type RBAC struct { + *Table - app *appView - current ui.Igniter - cancel context.CancelFunc - roleType roleKind - roleName string - cache resource.RowEvents - } -) + app *App + cancelFn context.CancelFunc + roleType roleKind + roleName string + cache resource.RowEvents +} -func newRBACView(app *appView, ns, name string, kind roleKind) *rbacView { - v := rbacView{ +// NewRBAC returns a new viewer. +func NewRBAC(app *App, ns, name string, kind roleKind) *RBAC { + r := RBAC{ app: app, roleName: name, roleType: kind, } - v.tableView = newTableView(app, v.getTitle()) - v.SetActiveNS(ns) - v.SetColorerFn(rbacColorer) - v.current = app.Frame().GetPrimitive("main").(ui.Igniter) - v.bindKeys() + r.Table = NewTable(r.getTitle()) + r.SetActiveNS(ns) + r.SetColorerFn(rbacColorer) + r.bindKeys() - return &v + return &r } -// Init the view. -func (v *rbacView) Init(c context.Context, ns string) { - v.SetSortCol(1, len(rbacHeader), true) +// Init initializes the view. +func (r *RBAC) Init(ctx context.Context) { + r.Table.Init(ctx) + + r.Start() + r.SetSortCol(1, len(rbacHeader), true) + r.refresh() +} + +// Start watches for viewer updates +func (r *RBAC) Start() { + r.Stop() + + var ctx context.Context + ctx, r.cancelFn = context.WithCancel(context.Background()) - ctx, cancel := context.WithCancel(c) - v.cancel = cancel go func(ctx context.Context) { for { select { case <-ctx.Done(): return - case <-time.After(time.Duration(v.app.Config.K9s.GetRefreshRate()) * time.Second): - v.app.QueueUpdateDraw(func() { - v.refresh() + case <-time.After(time.Duration(r.app.Config.K9s.GetRefreshRate()) * time.Second): + r.app.QueueUpdateDraw(func() { + r.refresh() }) } } }(ctx) - - v.refresh() - v.app.SetHints(v.Hints()) - v.app.SetFocus(v) } -func (v *rbacView) bindKeys() { - v.RmAction(ui.KeyShiftA) +// Stop terminates the viewer updater. +func (r *RBAC) Stop() { + if r.cancelFn != nil { + r.cancelFn() + } +} - v.SetActions(ui.KeyActions{ - tcell.KeyEscape: ui.NewKeyAction("Reset", v.resetCmd, false), - ui.KeySlash: ui.NewKeyAction("Filter", v.activateCmd, false), - ui.KeyP: ui.NewKeyAction("Previous", v.app.prevCmd, false), - ui.KeyShiftO: ui.NewKeyAction("Sort APIGroup", v.SortColCmd(1), false), +// Name returns the component name. +func (r *RBAC) Name() string { + return rbacTitle +} + +func (r *RBAC) bindKeys() { + r.RmAction(ui.KeyShiftA) + + r.AddActions(ui.KeyActions{ + tcell.KeyEscape: ui.NewKeyAction("Reset", r.resetCmd, false), + ui.KeySlash: ui.NewKeyAction("Filter", r.activateCmd, false), + ui.KeyP: ui.NewKeyAction("Previous", r.app.PrevCmd, false), + ui.KeyShiftO: ui.NewKeyAction("Sort APIGroup", r.SortColCmd(1), false), }) } -func (v *rbacView) getTitle() string { - return skinTitle(fmt.Sprintf(rbacTitleFmt, rbacTitle, v.roleName), v.app.Styles.Frame()) +func (r *RBAC) getTitle() string { + return skinTitle(fmt.Sprintf(rbacTitleFmt, rbacTitle, r.roleName), r.app.Styles.Frame()) } -func (v *rbacView) refresh() { - data, err := v.reconcile(v.ActiveNS(), v.roleName, v.roleType) +func (r *RBAC) refresh() { + data, err := r.reconcile(r.ActiveNS(), r.roleName, r.roleType) if err != nil { - log.Error().Err(err).Msgf("Refresh for %s:%d", v.roleName, v.roleType) - v.app.Flash().Err(err) + log.Error().Err(err).Msgf("Refresh for %s:%d", r.roleName, r.roleType) + r.app.Flash().Err(err) } - v.Update(data) + r.Update(data) } -func (v *rbacView) resetCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.SearchBuff().Empty() { - v.SearchBuff().Reset() +func (r *RBAC) resetCmd(evt *tcell.EventKey) *tcell.EventKey { + if !r.SearchBuff().Empty() { + r.SearchBuff().Reset() return nil } - return v.backCmd(evt) + return r.backCmd(evt) } -func (v *rbacView) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if v.cancel != nil { - v.cancel() +func (r *RBAC) backCmd(evt *tcell.EventKey) *tcell.EventKey { + if r.cancelFn != nil { + r.cancelFn() } - if v.SearchBuff().IsActive() { - v.SearchBuff().Reset() + if r.SearchBuff().IsActive() { + r.SearchBuff().Reset() return nil } - v.app.inject(v.current) - - return nil + return r.app.PrevCmd(evt) } -func (v *rbacView) reconcile(ns, name string, kind roleKind) (resource.TableData, error) { +func (r *RBAC) reconcile(ns, name string, kind roleKind) (resource.TableData, error) { var table resource.TableData - evts, err := v.rowEvents(ns, name, kind) + evts, err := r.rowEvents(ns, name, kind) if err != nil { return table, err } - return buildTable(v, evts), nil + return buildTable(r, evts), nil } -func (v *rbacView) header() resource.Row { +func (r *RBAC) header() resource.Row { return rbacHeader } -func (v *rbacView) getCache() resource.RowEvents { - return v.cache +func (r *RBAC) getCache() resource.RowEvents { + return r.cache } -func (v *rbacView) setCache(evts resource.RowEvents) { - v.cache = evts +func (r *RBAC) setCache(evts resource.RowEvents) { + r.cache = evts } -func (v *rbacView) rowEvents(ns, name string, kind roleKind) (resource.RowEvents, error) { +func (r *RBAC) rowEvents(ns, name string, kind roleKind) (resource.RowEvents, error) { var ( evts resource.RowEvents err error @@ -197,9 +211,9 @@ func (v *rbacView) rowEvents(ns, name string, kind roleKind) (resource.RowEvents switch kind { case clusterRole: - evts, err = v.clusterPolicies(name) + evts, err = r.clusterPolicies(name) case role: - evts, err = v.namespacedPolicies(name) + evts, err = r.namespacedPolicies(name) default: return evts, fmt.Errorf("Expecting clusterrole/role but found %d", kind) } @@ -211,26 +225,26 @@ func (v *rbacView) rowEvents(ns, name string, kind roleKind) (resource.RowEvents return evts, nil } -func (v *rbacView) clusterPolicies(name string) (resource.RowEvents, error) { - cr, err := v.app.Conn().DialOrDie().RbacV1().ClusterRoles().Get(name, metav1.GetOptions{}) +func (r *RBAC) clusterPolicies(name string) (resource.RowEvents, error) { + cr, err := r.app.Conn().DialOrDie().RbacV1().ClusterRoles().Get(name, metav1.GetOptions{}) if err != nil { return nil, err } - return v.parseRules(cr.Rules), nil + return r.parseRules(cr.Rules), nil } -func (v *rbacView) namespacedPolicies(path string) (resource.RowEvents, error) { +func (r *RBAC) namespacedPolicies(path string) (resource.RowEvents, error) { ns, na := namespaced(path) - cr, err := v.app.Conn().DialOrDie().RbacV1().Roles(ns).Get(na, metav1.GetOptions{}) + cr, err := r.app.Conn().DialOrDie().RbacV1().Roles(ns).Get(na, metav1.GetOptions{}) if err != nil { return nil, err } - return v.parseRules(cr.Rules), nil + return r.parseRules(cr.Rules), nil } -func (v *rbacView) parseRules(rules []rbacv1.PolicyRule) resource.RowEvents { +func (r *RBAC) parseRules(rules []rbacv1.PolicyRule) resource.RowEvents { m := make(resource.RowEvents, len(rules)) for _, r := range rules { for _, grp := range r.APIGroups { diff --git a/internal/view/rbac_test.go b/internal/view/rbac_test.go new file mode 100644 index 00000000..1ab0eccd --- /dev/null +++ b/internal/view/rbac_test.go @@ -0,0 +1,115 @@ +package view + +// import ( +// "testing" + +// "github.com/derailed/k9s/internal/resource" +// "github.com/stretchr/testify/assert" +// rbacv1 "k8s.io/api/rbac/v1" +// ) + +// func TestHasVerb(t *testing.T) { +// uu := []struct { +// vv []string +// v string +// e bool +// }{ +// {[]string{"*"}, "get", true}, +// {[]string{"get", "list", "watch"}, "watch", true}, +// {[]string{"get", "dope", "list"}, "watch", false}, +// {[]string{"get"}, "get", true}, +// {[]string{"post"}, "create", true}, +// {[]string{"put"}, "update", true}, +// {[]string{"list", "deletecollection"}, "deletecollection", true}, +// } + +// for _, u := range uu { +// assert.Equal(t, u.e, hasVerb(u.vv, u.v)) +// } +// } + +// func TestAsVerbs(t *testing.T) { +// ok, nok := toVerbIcon(true), toVerbIcon(false) + +// uu := []struct { +// vv []string +// e resource.Row +// }{ +// {[]string{"*"}, resource.Row{ok, ok, ok, ok, ok, ok, ok, ok, ""}}, +// {[]string{"get", "list", "patch"}, resource.Row{ok, ok, nok, nok, nok, ok, nok, nok, ""}}, +// {[]string{"get", "list", "deletecollection", "post"}, resource.Row{ok, ok, ok, nok, ok, nok, nok, nok, ""}}, +// {[]string{"get", "list", "blee"}, resource.Row{ok, ok, nok, nok, nok, nok, nok, nok, "blee"}}, +// } + +// for _, u := range uu { +// assert.Equal(t, u.e, asVerbs(u.vv...)) +// } +// } + +// func TestParseRules(t *testing.T) { +// ok, nok := toVerbIcon(true), toVerbIcon(false) +// _ = nok + +// uu := []struct { +// pp []rbacv1.PolicyRule +// e map[string]resource.Row +// }{ +// { +// []rbacv1.PolicyRule{ +// {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"*"}}, +// }, +// map[string]resource.Row{ +// "*.*": {"*.*", "*", ok, ok, ok, ok, ok, ok, ok, ok, ""}, +// }, +// }, +// { +// []rbacv1.PolicyRule{ +// {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"get"}}, +// }, +// map[string]resource.Row{ +// "*.*": {"*.*", "*", ok, nok, nok, nok, nok, nok, nok, nok, ""}, +// }, +// }, +// { +// []rbacv1.PolicyRule{ +// {APIGroups: []string{""}, Resources: []string{"*"}, Verbs: []string{"list"}}, +// }, +// map[string]resource.Row{ +// "*": {"*", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}, +// }, +// }, +// { +// []rbacv1.PolicyRule{ +// {APIGroups: []string{""}, Resources: []string{"pods"}, Verbs: []string{"list"}, ResourceNames: []string{"fred"}}, +// }, +// map[string]resource.Row{ +// "pods": {"pods", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}, +// "pods/fred": {"pods/fred", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}, +// }, +// }, +// { +// []rbacv1.PolicyRule{ +// {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"/fred"}}, +// }, +// map[string]resource.Row{ +// "/fred": {"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}, +// }, +// }, +// { +// []rbacv1.PolicyRule{ +// {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"fred"}}, +// }, +// map[string]resource.Row{ +// "/fred": {"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}, +// }, +// }, +// } + +// var v rbacView +// for _, u := range uu { +// evts := v.parseRules(u.pp) +// for k, v := range u.e { +// assert.Equal(t, v, evts[k].Fields) +// } +// } +// } diff --git a/internal/views/registrar.go b/internal/view/registrar.go similarity index 82% rename from internal/views/registrar.go rename to internal/view/registrar.go index 03b5e616..a1f28285 100644 --- a/internal/views/registrar.go +++ b/internal/view/registrar.go @@ -1,8 +1,7 @@ -package views +package view import ( "strings" - "time" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/k8s" @@ -13,9 +12,9 @@ import ( ) type ( - viewFn func(title, gvr string, app *appView, list resource.List) resourceViewer + viewFn func(title, gvr string, list resource.List) ResourceViewer listFn func(c resource.Connection, ns string) resource.List - enterFn func(app *appView, ns, resource, selection string) + enterFn func(app *App, ns, resource, selection string) decorateFn func(resource.TableData) resource.TableData viewer struct { @@ -34,8 +33,8 @@ type ( ) func listFunc(l resource.List) viewFn { - return func(title, gvr string, app *appView, list resource.List) resourceViewer { - return newResourceView(title, gvr, app, l) + return func(title, gvr string, list resource.List) ResourceViewer { + return NewResource(title, gvr, l) } } @@ -50,7 +49,6 @@ func allCRDs(c k8s.Connection, vv viewers) { return } - t := time.Now() for _, crd := range crds { meta, err := crd.ExtFields() if err != nil { @@ -77,46 +75,45 @@ func allCRDs(c k8s.Connection, vv viewers) { colorerFn: ui.DefaultColorer, } } - log.Debug().Msgf("Loading CRDS %v", time.Since(t)) } -func showRBAC(app *appView, ns, resource, selection string) { +func showRBAC(app *App, ns, resource, selection string) { kind := clusterRole if resource == "role" { kind = role } - app.inject(newRBACView(app, ns, selection, kind)) + app.inject(NewRBAC(app, ns, selection, kind)) } -func showCRD(app *appView, ns, resource, selection string) { +func showCRD(app *App, ns, resource, selection string) { log.Debug().Msgf("Launching CRD %q -- %q -- %q", ns, resource, selection) tokens := strings.Split(selection, ".") app.gotoResource(tokens[0], true) } -func showClusterRole(app *appView, ns, resource, selection string) { +func showClusterRole(app *App, ns, resource, selection string) { crb, err := app.Conn().DialOrDie().RbacV1().ClusterRoleBindings().Get(selection, metav1.GetOptions{}) if err != nil { app.Flash().Errf("Unable to retrieve clusterrolebindings for %s", selection) return } - app.inject(newRBACView(app, ns, crb.RoleRef.Name, clusterRole)) + app.inject(NewRBAC(app, ns, crb.RoleRef.Name, clusterRole)) } -func showRole(app *appView, _, resource, selection string) { +func showRole(app *App, _, resource, selection string) { ns, n := namespaced(selection) rb, err := app.Conn().DialOrDie().RbacV1().RoleBindings(ns).Get(n, metav1.GetOptions{}) if err != nil { app.Flash().Errf("Unable to retrieve rolebindings for %s", selection) return } - app.inject(newRBACView(app, ns, fqn(ns, rb.RoleRef.Name), role)) + app.inject(NewRBAC(app, ns, fqn(ns, rb.RoleRef.Name), role)) } -func showSAPolicy(app *appView, _, _, selection string) { +func showSAPolicy(app *App, _, _, selection string) { _, n := namespaced(selection) - app.inject(newPolicyView(app, mapFuSubject("ServiceAccount"), n)) + app.inject(NewPolicy(app, mapFuSubject("ServiceAccount"), n)) } func load(c k8s.Connection, vv viewers) { @@ -157,10 +154,6 @@ func load(c k8s.Connection, vv viewers) { } func resourceViews(c k8s.Connection, m viewers) { - defer func(t time.Time) { - log.Debug().Msgf("Loading Views Elapsed %v", time.Since(t)) - }(time.Now()) - coreRes(m) miscRes(m) appsRes(m) @@ -176,17 +169,17 @@ func resourceViews(c k8s.Connection, m viewers) { func coreRes(vv viewers) { vv["v1/nodes"] = viewer{ - viewFn: newNodeView, + viewFn: NewNode, listFn: resource.NewNodeList, colorerFn: nsColorer, } vv["v1/namespaces"] = viewer{ - viewFn: newNamespaceView, + viewFn: NewNamespace, listFn: resource.NewNamespaceList, colorerFn: nsColorer, } vv["v1/pods"] = viewer{ - viewFn: newPodView, + viewFn: NewPod, listFn: resource.NewPodList, colorerFn: podColorer, } @@ -195,7 +188,7 @@ func coreRes(vv viewers) { enterFn: showSAPolicy, } vv["v1/services"] = viewer{ - viewFn: newSvcView, + viewFn: NewService, listFn: resource.NewServiceList, } vv["v1/configmaps"] = viewer{ @@ -210,7 +203,7 @@ func coreRes(vv viewers) { colorerFn: pvcColorer, } vv["v1/secrets"] = viewer{ - viewFn: newSecretView, + viewFn: NewSecret, listFn: resource.NewSecretList, } vv["v1/endpoints"] = viewer{ @@ -221,7 +214,7 @@ func coreRes(vv viewers) { colorerFn: evColorer, } vv["v1/replicationcontrollers"] = viewer{ - viewFn: newScalableResourceView, + viewFn: NewScalableResource, listFn: resource.NewReplicationControllerList, colorerFn: rsColorer, } @@ -234,50 +227,50 @@ func miscRes(vv viewers) { vv["contexts"] = viewer{ gvr: "contexts", kind: "Contexts", - viewFn: newContextView, + viewFn: NewContext, listFn: resource.NewContextList, colorerFn: ctxColorer, } vv["users"] = viewer{ gvr: "users", - viewFn: newSubjectView, + viewFn: NewSubject, } vv["groups"] = viewer{ gvr: "groups", - viewFn: newSubjectView, + viewFn: NewSubject, } vv["portforwards"] = viewer{ gvr: "portforwards", - viewFn: newForwardView, + viewFn: NewPortForward, } vv["benchmarks"] = viewer{ gvr: "benchmarks", - viewFn: newBenchView, + viewFn: NewBench, } vv["screendumps"] = viewer{ gvr: "screendumps", - viewFn: newDumpView, + viewFn: NewScreenDump, } } func appsRes(vv viewers) { vv["apps/v1/deployments"] = viewer{ - viewFn: newDeployView, + viewFn: NewDeploy, listFn: resource.NewDeploymentList, colorerFn: dpColorer, } vv["apps/v1/replicasets"] = viewer{ - viewFn: newReplicaSetView, + viewFn: NewReplicaSet, listFn: resource.NewReplicaSetList, colorerFn: rsColorer, } vv["apps/v1/statefulsets"] = viewer{ - viewFn: newStatefulSetView, + viewFn: NewStatefulSet, listFn: resource.NewStatefulSetList, colorerFn: stsColorer, } vv["apps/v1/daemonsets"] = viewer{ - viewFn: newDaemonSetView, + viewFn: NewDaemonSet, listFn: resource.NewDaemonSetList, colorerFn: dpColorer, } @@ -324,11 +317,11 @@ func netRes(vv viewers) { func batchRes(vv viewers) { vv["batch/v1beta1/cronjobs"] = viewer{ - viewFn: newCronJobView, + viewFn: NewCronJob, listFn: resource.NewCronJobList, } vv["batch/v1/jobs"] = viewer{ - viewFn: newJobView, + viewFn: NewJob, listFn: resource.NewJobList, } } diff --git a/internal/view/resource.go b/internal/view/resource.go new file mode 100644 index 00000000..dd7fd36e --- /dev/null +++ b/internal/view/resource.go @@ -0,0 +1,513 @@ +package view + +import ( + "context" + "fmt" + "strconv" + "strings" + "time" + + "github.com/atotto/clipboard" + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/k9s/internal/ui/dialog" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" +) + +// EnvFn represent the current view exposed environment. +type envFn func() K9sEnv + +// Resource represents a generic resource viewer. +type Resource struct { + *MasterDetail + + namespaces map[int]string + list resource.List + cancelFn context.CancelFunc + path *string + colorerFn ui.ColorerFunc + decorateFn decorateFn + envFn envFn + gvr string + currentNS string +} + +// NewResource returns a new viewer. +func NewResource(title, gvr string, list resource.List) *Resource { + return &Resource{ + MasterDetail: NewMasterDetail(), + list: list, + gvr: gvr, + } +} + +// Init watches all running pods in given namespace +func (r *Resource) Init(ctx context.Context) { + r.MasterDetail.Init(ctx) + r.envFn = r.defaultK9sEnv + + table := r.masterPage() + table.setFilterFn(r.filterResource) + colorer := ui.DefaultColorer + if r.colorerFn != nil { + colorer = r.colorerFn + } + table.SetColorerFn(colorer) + row, _ := table.GetSelection() + if row == 0 && table.GetRowCount() > 0 { + table.Select(1, 0) + } + r.DumpPages() + + r.refresh() +} + +// Start initializes updates. +func (r *Resource) Start() { + r.Stop() + var ctx context.Context + ctx, r.cancelFn = context.WithCancel(context.Background()) + r.update(ctx) +} + +// Stop terminates updates. +func (r *Resource) Stop() { + if r.cancelFn != nil { + r.cancelFn() + } +} + +// Name returns the component name. +func (r *Resource) Name() string { + return r.list.GetName() +} + +// Hints returns the current viewer hints +func (r *Resource) Hints() model.MenuHints { + if r.CurrentPage() == nil { + return nil + } + if c, ok := r.CurrentPage().Item.(model.Hinter); ok { + return c.Hints() + } + + return nil +} + +func (r *Resource) setColorerFn(f ui.ColorerFunc) { + r.colorerFn = f +} + +func (r *Resource) setDecorateFn(f decorateFn) { + r.decorateFn = f +} + +func (r *Resource) filterResource(sel string) { + r.list.SetLabelSelector(sel) + r.refresh() +} + +func (r *Resource) update(ctx context.Context) { + go func(ctx context.Context) { + for { + select { + case <-ctx.Done(): + log.Debug().Msgf("%s updater canceled!", r.list.GetName()) + return + case <-time.After(time.Duration(r.app.Config.K9s.GetRefreshRate()) * time.Second): + r.app.QueueUpdateDraw(func() { + r.refresh() + }) + } + } + }(ctx) +} + +func (r *Resource) backCmd(*tcell.EventKey) *tcell.EventKey { + r.switchPage("master") + return nil +} + +func (r *Resource) switchPage(p string) { + log.Debug().Msgf("Switching page to %s", p) + if _, ok := r.CurrentPage().Item.(*Table); ok { + r.Stop() + } + + r.SwitchToPage(p) + + if _, ok := r.CurrentPage().Item.(*Table); ok { + r.Start() + } +} + +// ---------------------------------------------------------------------------- +// Actions... + +func (r *Resource) cpCmd(evt *tcell.EventKey) *tcell.EventKey { + if !r.masterPage().RowSelected() { + return evt + } + + _, n := namespaced(r.masterPage().GetSelectedItem()) + log.Debug().Msgf("Copied selection to clipboard %q", n) + r.app.Flash().Info("Current selection copied to clipboard...") + if err := clipboard.WriteAll(n); err != nil { + r.app.Flash().Err(err) + } + + return nil +} + +func (r *Resource) enterCmd(evt *tcell.EventKey) *tcell.EventKey { + // If in command mode run filter otherwise enter function. + if r.masterPage().filterCmd(evt) == nil || !r.masterPage().RowSelected() { + return nil + } + + f := r.defaultEnter + if r.enterFn != nil { + f = r.enterFn + } + f(r.app, r.list.GetNamespace(), r.list.GetName(), r.masterPage().GetSelectedItem()) + + return nil +} + +func (r *Resource) refreshCmd(*tcell.EventKey) *tcell.EventKey { + r.app.Flash().Info("Refreshing...") + r.refresh() + return nil +} + +func (r *Resource) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { + if !r.masterPage().RowSelected() { + return evt + } + + sel := r.masterPage().GetSelectedItems() + var msg string + if len(sel) > 1 { + msg = fmt.Sprintf("Delete %d selected %s?", len(sel), r.list.GetName()) + } else { + msg = fmt.Sprintf("Delete %s %s?", r.list.GetName(), sel[0]) + } + dialog.ShowDelete(r.Pages, msg, func(cascade, force bool) { + r.masterPage().ShowDeleted() + if len(sel) > 1 { + r.app.Flash().Infof("Delete %d selected %s", len(sel), r.list.GetName()) + } else { + r.app.Flash().Infof("Delete resource %s %s", r.list.GetName(), sel[0]) + } + for _, res := range sel { + if err := r.list.Resource().Delete(res, cascade, force); err != nil { + r.app.Flash().Errf("Delete failed with %s", err) + } else { + deletePortForward(r.app.forwarders, res) + } + } + r.refresh() + }, func() { + r.switchPage("master") + }) + return nil +} + +func (r *Resource) markCmd(evt *tcell.EventKey) *tcell.EventKey { + if !r.masterPage().RowSelected() { + return evt + } + r.masterPage().ToggleMark() + r.refresh() + r.app.Draw() + + return nil +} + +func deletePortForward(ff map[string]forwarder, sel string) { + for k, f := range ff { + tokens := strings.Split(k, ":") + if tokens[0] == sel { + log.Debug().Msgf("Deleting associated portForward %s", k) + f.Stop() + } + } +} + +func (r *Resource) defaultEnter(app *App, ns, _, selection string) { + if !r.list.Access(resource.DescribeAccess) { + return + } + + yaml, err := r.list.Resource().Describe(r.gvr, selection) + if err != nil { + r.app.Flash().Errf("Describe command failed: %s", err) + return + } + + details := r.detailsPage() + details.setCategory("Describe") + details.setTitle(selection) + details.SetTextColor(r.app.Styles.FgColor()) + details.SetText(colorizeYAML(r.app.Styles.Views().Yaml, yaml)) + details.ScrollToBeginning() + r.switchPage("details") +} + +func (r *Resource) describeCmd(evt *tcell.EventKey) *tcell.EventKey { + if !r.masterPage().RowSelected() { + return evt + } + r.defaultEnter(r.app, r.list.GetNamespace(), r.list.GetName(), r.masterPage().GetSelectedItem()) + + return nil +} + +func (r *Resource) viewCmd(evt *tcell.EventKey) *tcell.EventKey { + if !r.masterPage().RowSelected() { + return evt + } + + sel := r.masterPage().GetSelectedItem() + raw, err := r.list.Resource().Marshal(sel) + if err != nil { + r.app.Flash().Errf("Unable to marshal resource %s", err) + return evt + } + details := r.detailsPage() + details.setCategory("YAML") + details.setTitle(sel) + details.SetTextColor(r.app.Styles.FgColor()) + details.SetText(colorizeYAML(r.app.Styles.Views().Yaml, raw)) + details.ScrollToBeginning() + r.app.Content.Push(details) + + return nil +} + +func (r *Resource) editCmd(evt *tcell.EventKey) *tcell.EventKey { + if !r.masterPage().RowSelected() { + return evt + } + + r.Stop() + { + ns, po := namespaced(r.masterPage().GetSelectedItem()) + args := make([]string, 0, 10) + args = append(args, "edit") + args = append(args, r.list.GetName()) + args = append(args, "-n", ns) + args = append(args, "--context", r.app.Config.K9s.CurrentContext) + if cfg := r.app.Conn().Config().Flags().KubeConfig; cfg != nil && *cfg != "" { + args = append(args, "--kubeconfig", *cfg) + } + runK(true, r.app, append(args, po)...) + } + r.Start() + + return evt +} + +func (r *Resource) setNamespace(ns string) { + if r.list.Namespaced() { + r.list.SetNamespace(ns) + } +} + +func (r *Resource) switchNamespaceCmd(evt *tcell.EventKey) *tcell.EventKey { + i, _ := strconv.Atoi(string(evt.Rune())) + ns := r.namespaces[i] + if ns == "" { + ns = resource.AllNamespace + } + if r.currentNS == ns { + return nil + } + + r.app.switchNS(ns) + r.setNamespace(ns) + r.app.Flash().Infof("Viewing namespace `%s`...", ns) + r.refresh() + r.masterPage().UpdateTitle() + r.masterPage().SelectRow(1, true) + r.app.CmdBuff().Reset() + if err := r.app.Config.SetActiveNamespace(r.currentNS); err != nil { + log.Error().Err(err).Msg("Config save failed!") + } + r.app.Config.Save() + + return nil +} + +func (r *Resource) refresh() { + if r.CurrentPage() == nil { + return + } + if _, ok := r.CurrentPage().Item.(*Table); !ok { + return + } + + r.refreshActions() + if r.list.Namespaced() { + r.list.SetNamespace(r.currentNS) + } + if err := r.list.Reconcile(r.app.informer, r.path); err != nil { + r.app.Flash().Err(err) + } + data := r.list.Data() + if r.decorateFn != nil { + data = r.decorateFn(data) + } + r.masterPage().Update(data) +} + +func (r *Resource) namespaceActions(aa ui.KeyActions) { + if !r.list.Access(resource.NamespaceAccess) { + return + } + r.namespaces = make(map[int]string, config.MaxFavoritesNS) + // User can't list namespace. Don't offer a choice. + if r.app.Conn() == nil || r.app.Conn().CheckListNSAccess() != nil { + return + } + aa[tcell.Key(ui.NumKeys[0])] = ui.NewKeyAction(resource.AllNamespace, r.switchNamespaceCmd, true) + r.namespaces[0] = resource.AllNamespace + index := 1 + for _, n := range r.app.Config.FavNamespaces() { + if n == resource.AllNamespace { + continue + } + aa[tcell.Key(ui.NumKeys[index])] = ui.NewKeyAction(n, r.switchNamespaceCmd, true) + r.namespaces[index] = n + index++ + } +} + +func (r *Resource) refreshActions() { + aa := ui.KeyActions{ + ui.KeyC: ui.NewKeyAction("Copy", r.cpCmd, false), + tcell.KeyEnter: ui.NewKeyAction("Enter", r.enterCmd, false), + tcell.KeyCtrlR: ui.NewKeyAction("Refresh", r.refreshCmd, false), + } + aa[ui.KeySpace] = ui.NewKeyAction("Mark", r.markCmd, true) + r.namespaceActions(aa) + r.defaultActions(aa) + + if r.list.Access(resource.EditAccess) { + aa[ui.KeyE] = ui.NewKeyAction("Edit", r.editCmd, true) + } + if r.list.Access(resource.DeleteAccess) { + aa[tcell.KeyCtrlD] = ui.NewKeyAction("Delete", r.deleteCmd, true) + } + if r.list.Access(resource.ViewAccess) { + aa[ui.KeyY] = ui.NewKeyAction("YAML", r.viewCmd, true) + } + if r.list.Access(resource.DescribeAccess) { + aa[ui.KeyD] = ui.NewKeyAction("Describe", r.describeCmd, true) + } + r.customActions(aa) + + t := r.masterPage() + t.AddActions(aa) +} + +func (r *Resource) customActions(aa ui.KeyActions) { + pp := config.NewPlugins() + if err := pp.Load(); err != nil { + log.Warn().Msgf("No plugin configuration found") + return + } + + for k, plugin := range pp.Plugin { + if !in(plugin.Scopes, r.list.GetName()) { + continue + } + key, err := asKey(plugin.ShortCut) + if err != nil { + log.Error().Err(err).Msg("Unable to map shortcut to a key") + continue + } + _, ok := aa[key] + if ok { + log.Error().Err(fmt.Errorf("Doh! you are trying to overide an existing command `%s", k)).Msg("Invalid shortcut") + continue + } + aa[key] = ui.NewKeyAction( + plugin.Description, + r.execCmd(plugin.Command, plugin.Background, plugin.Args...), + true) + } +} + +func (r *Resource) execCmd(bin string, bg bool, args ...string) ui.ActionHandler { + return func(evt *tcell.EventKey) *tcell.EventKey { + if !r.masterPage().RowSelected() { + return evt + } + + var ( + env = r.envFn() + aa = make([]string, len(args)) + err error + ) + for i, a := range args { + aa[i], err = env.envFor(a) + if err != nil { + log.Error().Err(err).Msg("Args match failed") + return nil + } + } + + if run(true, r.app, bin, bg, aa...) { + r.app.Flash().Info("Custom CMD launched!") + } else { + r.app.Flash().Info("Custom CMD failed!") + } + return nil + } +} + +func (r *Resource) defaultK9sEnv() K9sEnv { + ns, n := namespaced(r.masterPage().GetSelectedItem()) + ctx, err := r.app.Conn().Config().CurrentContextName() + if err != nil { + ctx = "n/a" + } + cluster, err := r.app.Conn().Config().CurrentClusterName() + if err != nil { + cluster = "n/a" + } + user, err := r.app.Conn().Config().CurrentUserName() + if err != nil { + user = "n/a" + } + groups, err := r.app.Conn().Config().CurrentGroupNames() + if err != nil { + groups = []string{"n/a"} + } + var cfg string + kcfg := r.app.Conn().Config().Flags().KubeConfig + if kcfg != nil && *kcfg != "" { + cfg = *kcfg + } + + env := K9sEnv{ + "NAMESPACE": ns, + "NAME": n, + "CONTEXT": ctx, + "CLUSTER": cluster, + "USER": user, + "GROUPS": strings.Join(groups, ","), + "KUBECONFIG": cfg, + } + + row := r.masterPage().GetRow() + for i, r := range row { + env["COL"+strconv.Itoa(i)] = r + } + + return env +} diff --git a/internal/view/restartable_resource.go b/internal/view/restartable_resource.go new file mode 100644 index 00000000..255b7b29 --- /dev/null +++ b/internal/view/restartable_resource.go @@ -0,0 +1,58 @@ +package view + +import ( + "errors" + + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/k9s/internal/ui/dialog" + "github.com/gdamore/tcell" +) + +// RestartableResource presents a viewer with restart option. +type RestartableResource struct { + *Resource +} + +func newRestartableResourceForParent(parent *Resource) *RestartableResource { + r := RestartableResource{Resource: parent} + parent.extraActionsFn = r.extraActions + + return &r +} + +func (r *RestartableResource) extraActions(aa ui.KeyActions) { + aa[tcell.KeyCtrlT] = ui.NewKeyAction("Restart Rollout", r.restartCmd, true) +} + +func (r *RestartableResource) restartCmd(evt *tcell.EventKey) *tcell.EventKey { + if !r.masterPage().RowSelected() { + return evt + } + + sel := r.masterPage().GetSelectedItem() + r.Stop() + defer r.Start() + msg := "Please confirm rollout restart for " + sel + dialog.ShowConfirm(r.Pages, "", msg, func() { + if err := r.restartRollout(sel); err != nil { + r.app.Flash().Err(err) + } else { + r.app.Flash().Infof("Rollout restart in progress for `%s...", sel) + } + }, func() { + r.showMaster() + }) + + return nil +} + +func (r *RestartableResource) restartRollout(selection string) error { + s, ok := r.list.Resource().(resource.Restartable) + if !ok { + return errors.New("resource is not of type resource.Restartable") + } + ns, n := namespaced(selection) + + return s.Restart(ns, n) +} diff --git a/internal/views/rs.go b/internal/view/rs.go similarity index 66% rename from internal/views/rs.go rename to internal/view/rs.go index fbca0e24..8ea2d00c 100644 --- a/internal/views/rs.go +++ b/internal/view/rs.go @@ -1,4 +1,4 @@ -package views +package view import ( "errors" @@ -19,27 +19,31 @@ import ( "k8s.io/kubectl/pkg/polymorphichelpers" ) -type replicaSetView struct { - *resourceView +// ReplicaSet presents a replicaset viewer. +type ReplicaSet struct { + *Resource } -func newReplicaSetView(title, gvr string, app *appView, list resource.List) resourceViewer { - v := replicaSetView{newResourceView(title, gvr, app, list).(*resourceView)} - v.extraActionsFn = v.extraActions - v.enterFn = v.showPods +// NewReplicaSet returns a new viewer. +func NewReplicaSet(title, gvr string, list resource.List) ResourceViewer { + r := ReplicaSet{ + Resource: NewResource(title, gvr, list), + } + r.extraActionsFn = r.extraActions + r.enterFn = r.showPods - return &v + return &r } -func (v *replicaSetView) extraActions(aa ui.KeyActions) { - aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", v.sortColCmd(1, false), false) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", v.sortColCmd(2, false), false) - aa[tcell.KeyCtrlB] = ui.NewKeyAction("Rollback", v.rollbackCmd, true) +func (r *ReplicaSet) extraActions(aa ui.KeyActions) { + aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", r.sortColCmd(1, false), false) + aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", r.sortColCmd(2, false), false) + aa[tcell.KeyCtrlB] = ui.NewKeyAction("Rollback", r.rollbackCmd, true) } -func (v *replicaSetView) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { +func (r *ReplicaSet) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { return func(evt *tcell.EventKey) *tcell.EventKey { - t := v.masterPage() + t := r.masterPage() t.SetSortCol(t.NameColIndex()+col, 0, asc) t.Refresh() @@ -47,65 +51,64 @@ func (v *replicaSetView) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) } } -func (v *replicaSetView) showPods(app *appView, ns, res, sel string) { +func (r *ReplicaSet) showPods(app *App, ns, res, sel string) { ns, n := namespaced(sel) - rset := k8s.NewReplicaSet(app.Conn()) - r, err := rset.Get(ns, n) + s, err := k8s.NewReplicaSet(app.Conn()).Get(ns, n) if err != nil { app.Flash().Errf("Replicaset failed %s", err) } - rs := r.(*v1.ReplicaSet) + rs := s.(*v1.ReplicaSet) l, err := metav1.LabelSelectorAsSelector(rs.Spec.Selector) if err != nil { app.Flash().Errf("Selector failed %s", err) return } - showPods(app, ns, l.String(), "", v.backCmd) + showPods(app, ns, l.String(), "", r.backCmd) } -func (v *replicaSetView) backCmd(evt *tcell.EventKey) *tcell.EventKey { - v.app.inject(v) +func (r *ReplicaSet) backCmd(evt *tcell.EventKey) *tcell.EventKey { + r.app.inject(r) return nil } -func (v *replicaSetView) rollbackCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { +func (r *ReplicaSet) rollbackCmd(evt *tcell.EventKey) *tcell.EventKey { + if !r.masterPage().RowSelected() { return evt } - sel := v.masterPage().GetSelectedItem() - v.showModal(fmt.Sprintf("Rollback %s %s?", v.list.GetName(), sel), func(_ int, button string) { + sel := r.masterPage().GetSelectedItem() + r.showModal(fmt.Sprintf("Rollback %s %s?", r.list.GetName(), sel), func(_ int, button string) { if button == "OK" { - v.app.Flash().Infof("Rolling back %s %s", v.list.GetName(), sel) - if res, err := rollback(v.app.Conn(), sel); err != nil { - v.app.Flash().Err(err) + r.app.Flash().Infof("Rolling back %s %s", r.list.GetName(), sel) + if res, err := rollback(r.app.Conn(), sel); err != nil { + r.app.Flash().Err(err) } else { - v.app.Flash().Info(res) + r.app.Flash().Info(res) } - v.refresh() + r.refresh() } - v.dismissModal() + r.dismissModal() }) return nil } -func (v *replicaSetView) dismissModal() { - v.RemovePage("confirm") - v.switchPage("master") +func (r *ReplicaSet) dismissModal() { + r.RemovePage("confirm") + r.switchPage("master") } -func (v *replicaSetView) showModal(msg string, done func(int, string)) { +func (r *ReplicaSet) showModal(msg string, done func(int, string)) { confirm := tview.NewModal(). AddButtons([]string{"Cancel", "OK"}). SetTextColor(tcell.ColorFuchsia). SetText(msg). SetDoneFunc(done) - v.AddPage("confirm", confirm, false, false) - v.ShowPage("confirm") + r.AddPage("confirm", confirm, false, false) + r.ShowPage("confirm") } // ---------------------------------------------------------------------------- diff --git a/internal/view/scalable_resource.go b/internal/view/scalable_resource.go new file mode 100644 index 00000000..b15247b2 --- /dev/null +++ b/internal/view/scalable_resource.go @@ -0,0 +1,115 @@ +package view + +import ( + "fmt" + "strconv" + "strings" + + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/tview" + "github.com/gdamore/tcell" +) + +// ScalableResource represents a resource that can be scaled. +type ScalableResource struct { + *Resource +} + +// NewScalableResource returns a new viewer. +func NewScalableResource(title, gvr string, list resource.List) ResourceViewer { + return newScalableResourceForParent(NewResource(title, gvr, list)) +} + +func newScalableResourceForParent(parent *Resource) *ScalableResource { + s := ScalableResource{ + Resource: parent, + } + parent.extraActionsFn = s.extraActions + + return &s +} + +func (s *ScalableResource) extraActions(aa ui.KeyActions) { + aa[ui.KeyS] = ui.NewKeyAction("Scale", s.scaleCmd, true) +} + +func (s *ScalableResource) scaleCmd(evt *tcell.EventKey) *tcell.EventKey { + if !s.masterPage().RowSelected() { + return evt + } + + s.showScaleDialog(s.list.GetName(), s.masterPage().GetSelectedItem()) + return nil +} + +func (s *ScalableResource) scale(selection string, replicas int) { + ns, n := namespaced(selection) + + r := s.list.Resource().(resource.Scalable) + + err := r.Scale(ns, n, int32(replicas)) + if err != nil { + s.app.Flash().Err(err) + } +} + +func (s *ScalableResource) showScaleDialog(resourceType string, resourceName string) { + f := s.createScaleForm() + + confirm := tview.NewModalForm("", f) + confirm.SetText(fmt.Sprintf("Scale %s %s", resourceType, resourceName)) + confirm.SetDoneFunc(func(int, string) { + s.dismissScaleDialog() + }) + s.AddPage(scaleDialogKey, confirm, false, false) + s.ShowPage(scaleDialogKey) +} + +func (s *ScalableResource) createScaleForm() *tview.Form { + f := s.createStyledForm() + + tv := s.masterPage() + replicas := strings.TrimSpace(tv.GetCell(tv.GetSelectedRowIndex(), tv.NameColIndex()+1).Text) + f.AddInputField("Replicas:", replicas, 4, func(textToCheck string, lastChar rune) bool { + _, err := strconv.Atoi(textToCheck) + return err == nil + }, func(changed string) { + replicas = changed + }) + + f.AddButton("OK", func() { + s.okSelected(replicas) + }) + + f.AddButton("Cancel", func() { + s.dismissScaleDialog() + }) + + return f +} + +func (s *ScalableResource) createStyledForm() *tview.Form { + f := tview.NewForm() + f.SetItemPadding(0) + f.SetButtonsAlign(tview.AlignCenter). + SetButtonBackgroundColor(tview.Styles.PrimitiveBackgroundColor). + SetButtonTextColor(tview.Styles.PrimaryTextColor). + SetLabelColor(tcell.ColorAqua). + SetFieldTextColor(tcell.ColorOrange) + return f +} + +func (s *ScalableResource) okSelected(replicas string) { + if val, err := strconv.Atoi(replicas); err == nil { + s.scale(s.masterPage().GetSelectedItem(), val) + } else { + s.app.Flash().Err(err) + } + + s.dismissScaleDialog() +} + +func (s *ScalableResource) dismissScaleDialog() { + s.Pages.RemovePage(scaleDialogKey) +} diff --git a/internal/view/secret.go b/internal/view/secret.go new file mode 100644 index 00000000..004c1ca9 --- /dev/null +++ b/internal/view/secret.go @@ -0,0 +1,63 @@ +package view + +import ( + "sigs.k8s.io/yaml" + + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +// Secret presents a secret viewer. +type Secret struct { + *Resource +} + +// NewSecrets returns a new viewer. +func NewSecret(title, gvr string, list resource.List) ResourceViewer { + s := Secret{ + Resource: NewResource(title, gvr, list), + } + s.extraActionsFn = s.extraActions + + return &s +} + +func (s *Secret) extraActions(aa ui.KeyActions) { + aa[tcell.KeyCtrlX] = ui.NewKeyAction("Decode", s.decodeCmd, true) +} + +func (s *Secret) decodeCmd(evt *tcell.EventKey) *tcell.EventKey { + if !s.masterPage().RowSelected() { + return evt + } + + sel := s.masterPage().GetSelectedItem() + ns, n := namespaced(sel) + sec, err := s.app.Conn().DialOrDie().CoreV1().Secrets(ns).Get(n, metav1.GetOptions{}) + if err != nil { + s.app.Flash().Errf("Unable to retrieve secret %s", err) + return evt + } + + d := make(map[string]string, len(sec.Data)) + for k, val := range sec.Data { + d[k] = string(val) + } + raw, err := yaml.Marshal(d) + if err != nil { + s.app.Flash().Errf("Error decoding secret %s", err) + return nil + } + + details := s.detailsPage() + details.setCategory("Decoder") + details.setTitle(sel) + details.SetTextColor(s.app.Styles.FgColor()) + details.SetText(colorizeYAML(s.app.Styles.Views().Yaml, string(raw))) + details.ScrollToBeginning() + s.switchPage("details") + + return nil +} diff --git a/internal/views/select_list.go b/internal/view/select_list.go similarity index 93% rename from internal/views/select_list.go rename to internal/view/select_list.go index 6b077707..d524e554 100644 --- a/internal/views/select_list.go +++ b/internal/view/select_list.go @@ -1,6 +1,7 @@ -package views +package view import ( + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" @@ -61,7 +62,7 @@ func (v *selectList) setActions(aa ui.KeyActions) { v.actions = aa } -func (v *selectList) Hints() ui.Hints { +func (v *selectList) Hints() model.MenuHints { if v.actions != nil { return v.actions.Hints() } diff --git a/internal/views/status.go b/internal/view/status.go similarity index 98% rename from internal/views/status.go rename to internal/view/status.go index 9adbea5b..c71eb535 100644 --- a/internal/views/status.go +++ b/internal/view/status.go @@ -1,4 +1,4 @@ -package views +package view import ( "fmt" diff --git a/internal/views/status_test.go b/internal/view/status_test.go similarity index 96% rename from internal/views/status_test.go rename to internal/view/status_test.go index acdd0485..188dea75 100644 --- a/internal/views/status_test.go +++ b/internal/view/status_test.go @@ -1,4 +1,4 @@ -package views +package view import ( "testing" diff --git a/internal/view/sts.go b/internal/view/sts.go new file mode 100644 index 00000000..d94bbb2f --- /dev/null +++ b/internal/view/sts.go @@ -0,0 +1,57 @@ +package view + +import ( + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/rs/zerolog/log" + v1 "k8s.io/api/apps/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +type StatefulSet struct { + *LogResource + scalableResource *ScalableResource + restartableResource *RestartableResource +} + +func NewStatefulSet(title, gvr string, list resource.List) ResourceViewer { + l := NewLogResource(title, gvr, list) + s := StatefulSet{ + LogResource: l, + scalableResource: newScalableResourceForParent(l.Resource), + restartableResource: newRestartableResourceForParent(l.Resource), + } + s.extraActionsFn = s.extraActions + s.enterFn = s.showPods + + return &s +} + +func (s *StatefulSet) extraActions(aa ui.KeyActions) { + s.LogResource.extraActions(aa) + s.scalableResource.extraActions(aa) + s.restartableResource.extraActions(aa) + aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", s.sortColCmd(1, false), false) + aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", s.sortColCmd(2, false), false) +} + +func (s *StatefulSet) showPods(app *App, ns, res, sel string) { + ns, n := namespaced(sel) + st, err := k8s.NewStatefulSet(app.Conn()).Get(ns, n) + if err != nil { + log.Error().Err(err).Msgf("Fetching StatefulSet %s", sel) + app.Flash().Errf("Unable to fetch statefulset %s", err) + return + } + + sts := st.(*v1.StatefulSet) + l, err := metav1.LabelSelectorAsSelector(sts.Spec.Selector) + if err != nil { + log.Error().Err(err).Msgf("Converting selector for StatefulSet %s", sel) + app.Flash().Errf("Selector failed %s", err) + return + } + + showPods(app, ns, l.String(), "", s.backCmd) +} diff --git a/internal/views/styles.go b/internal/view/styles.go similarity index 77% rename from internal/views/styles.go rename to internal/view/styles.go index 596472d9..98ed8599 100644 --- a/internal/views/styles.go +++ b/internal/view/styles.go @@ -1,4 +1,4 @@ -package views +package view import ( "github.com/derailed/k9s/internal/ui" @@ -12,7 +12,7 @@ type styles struct { align int } -func stylesFor(app *appView, res string, col int) styles { +func stylesFor(app *App, res string, col int) styles { switch res { case "pod": return podStyles(app, col) @@ -21,7 +21,7 @@ func stylesFor(app *appView, res string, col int) styles { } } -func podStyles(app *appView, col int) styles { +func podStyles(app *App, col int) styles { st := styles{ color: ui.StdColor, attrs: tcell.AttrReverse, @@ -37,7 +37,7 @@ func podStyles(app *appView, col int) styles { return st } -func defaultStyles(app *appView, col int) styles { +func defaultStyles(app *App, col int) styles { return styles{ color: tcell.ColorRed, attrs: tcell.AttrReverse, diff --git a/internal/view/subject.go b/internal/view/subject.go new file mode 100644 index 00000000..a52155c0 --- /dev/null +++ b/internal/view/subject.go @@ -0,0 +1,311 @@ +package view + +import ( + "context" + "fmt" + "reflect" + "time" + + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/watch" +) + +var subjectHeader = resource.Row{"NAME", "KIND", "FIRST LOCATION"} + +type ( + cachedEventer interface { + header() resource.Row + getCache() resource.RowEvents + setCache(resource.RowEvents) + } + + // Subject presents a user/group viewer. + Subject struct { + *Table + + cancel context.CancelFunc + subjectKind string + cache resource.RowEvents + } +) + +// NewSubject returns a new subject viewer. +func NewSubject(title, gvr string, list resource.List) ResourceViewer { + s := Subject{} + s.Table = NewTable("Subject") + s.SetActiveNS("*") + s.SetColorerFn(rbacColorer) + s.bindKeys() + + return &s +} + +// Init initializes the view. +func (s *Subject) Init(ctx context.Context) { + s.Table.Init(ctx) + s.SetSortCol(1, len(rbacHeader), true) + s.subjectKind = mapCmdSubject(s.app.Config.K9s.ActiveCluster().View.Active) + s.SetBaseTitle(s.subjectKind) + + s.Start() + s.refresh() + s.SelectRow(1, true) +} + +func (s *Subject) Start() { + s.Stop() + + var ctx context.Context + ctx, s.cancel = context.WithCancel(context.Background()) + go func(ctx context.Context) { + for { + select { + case <-ctx.Done(): + log.Debug().Msgf("Subject:%s Watch bailing out!", s.subjectKind) + return + case <-time.After(time.Duration(s.app.Config.K9s.GetRefreshRate()) * time.Second): + s.refresh() + s.app.Draw() + } + } + }(ctx) +} + +func (s *Subject) Stop() { + if s.cancel != nil { + s.cancel() + } +} + +func (s *Subject) Name() string { + return "subject" +} + +func (s *Subject) masterPage() *Table { + return s.Table +} + +func (s *Subject) bindKeys() { + // No time data or ns + s.RmAction(ui.KeyShiftA) + s.RmAction(ui.KeyShiftP) + + s.AddActions(ui.KeyActions{ + tcell.KeyEnter: ui.NewKeyAction("Policies", s.policyCmd, true), + tcell.KeyEscape: ui.NewKeyAction("Reset", s.resetCmd, false), + ui.KeySlash: ui.NewKeyAction("Filter", s.activateCmd, false), + ui.KeyP: ui.NewKeyAction("Previous", s.app.PrevCmd, false), + ui.KeyShiftK: ui.NewKeyAction("Sort Kind", s.SortColCmd(1), false), + }) +} + +func (s *Subject) setExtraActionsFn(f ActionsFunc) {} +func (s *Subject) setColorerFn(f ui.ColorerFunc) {} +func (s *Subject) setEnterFn(f enterFn) {} +func (s *Subject) setDecorateFn(f decorateFn) {} + +func (s *Subject) getTitle() string { + return fmt.Sprintf(rbacTitleFmt, "Subject", s.subjectKind) +} + +func (s *Subject) SetSubject(n string) { + s.subjectKind = mapSubject(n) +} + +func (s *Subject) refresh() { + data, err := s.reconcile() + if err != nil { + log.Error().Err(err).Msgf("Refresh for %s", s.subjectKind) + s.app.Flash().Err(err) + } + s.Update(data) +} + +func (s *Subject) policyCmd(evt *tcell.EventKey) *tcell.EventKey { + if !s.RowSelected() { + return evt + } + + if s.cancel != nil { + s.cancel() + } + + _, n := namespaced(s.GetSelectedItem()) + s.app.inject(NewPolicy(s.app, mapFuSubject(s.subjectKind), n)) + + return nil +} + +func (s *Subject) resetCmd(evt *tcell.EventKey) *tcell.EventKey { + if !s.SearchBuff().Empty() { + s.SearchBuff().Reset() + return nil + } + + return s.backCmd(evt) +} + +func (s *Subject) backCmd(evt *tcell.EventKey) *tcell.EventKey { + if s.cancel != nil { + s.cancel() + } + + if s.SearchBuff().IsActive() { + s.SearchBuff().Reset() + return nil + } + + return s.app.PrevCmd(evt) +} + +func (s *Subject) reconcile() (resource.TableData, error) { + var table resource.TableData + + evts, err := s.clusterSubjects() + if err != nil { + return table, err + } + + nevts, err := s.namespacedSubjects() + if err != nil { + return table, err + } + for k, v := range nevts { + evts[k] = v + } + + return buildTable(s, evts), nil +} + +func (s *Subject) header() resource.Row { + return subjectHeader +} + +func (s *Subject) getCache() resource.RowEvents { + return s.cache +} + +func (s *Subject) setCache(evts resource.RowEvents) { + s.cache = evts +} + +func buildTable(c cachedEventer, evts resource.RowEvents) resource.TableData { + table := resource.TableData{ + Header: c.header(), + Rows: make(resource.RowEvents, len(evts)), + Namespace: "*", + } + + noDeltas := make(resource.Row, len(c.header())) + cache := c.getCache() + if len(cache) == 0 { + for k, ev := range evts { + ev.Action = resource.New + ev.Deltas = noDeltas + table.Rows[k] = ev + } + c.setCache(evts) + return table + } + + for k, ev := range evts { + table.Rows[k] = ev + + newr := ev.Fields + if _, ok := cache[k]; !ok { + ev.Action, ev.Deltas = watch.Added, noDeltas + continue + } + oldr := cache[k].Fields + deltas := make(resource.Row, len(newr)) + if !reflect.DeepEqual(oldr, newr) { + ev.Action = watch.Modified + for i, field := range oldr { + if field != newr[i] { + deltas[i] = field + } + } + ev.Deltas = deltas + } else { + ev.Action = resource.Unchanged + ev.Deltas = noDeltas + } + } + + for k := range evts { + if _, ok := table.Rows[k]; !ok { + delete(evts, k) + } + } + c.setCache(evts) + + return table +} + +func (s *Subject) clusterSubjects() (resource.RowEvents, error) { + crbs, err := s.app.Conn().DialOrDie().RbacV1().ClusterRoleBindings().List(metav1.ListOptions{}) + if err != nil { + return nil, err + } + + evts := make(resource.RowEvents, len(crbs.Items)) + for _, crb := range crbs.Items { + for _, subject := range crb.Subjects { + if subject.Kind != s.subjectKind { + continue + } + evts[subject.Name] = &resource.RowEvent{ + Fields: resource.Row{subject.Name, "ClusterRoleBinding", crb.Name}, + } + } + } + + return evts, nil +} + +func (s *Subject) namespacedSubjects() (resource.RowEvents, error) { + rbs, err := s.app.Conn().DialOrDie().RbacV1().RoleBindings("").List(metav1.ListOptions{}) + if err != nil { + return nil, err + } + + evts := make(resource.RowEvents, len(rbs.Items)) + for _, rb := range rbs.Items { + for _, subject := range rb.Subjects { + if subject.Kind == s.subjectKind { + evts[subject.Name] = &resource.RowEvent{ + Fields: resource.Row{subject.Name, "RoleBinding", rb.Name}, + } + } + } + } + + return evts, nil +} + +func mapCmdSubject(subject string) string { + log.Debug().Msgf("!!!!!!Subject %q", subject) + switch subject { + case "groups": + return "Group" + case "sas": + return "ServiceAccount" + default: + return "User" + } +} + +func mapFuSubject(subject string) string { + switch subject { + case "Group": + return "g" + case "ServiceAccount": + return "s" + default: + return "u" + } +} diff --git a/internal/views/svc.go b/internal/view/svc.go similarity index 72% rename from internal/views/svc.go rename to internal/view/svc.go index 7b548c30..f7c4ae08 100644 --- a/internal/views/svc.go +++ b/internal/view/svc.go @@ -1,4 +1,4 @@ -package views +package view import ( "errors" @@ -16,41 +16,41 @@ import ( v1 "k8s.io/api/core/v1" ) -type svcView struct { - *resourceView +type Service struct { + *Resource bench *perf.Benchmark } -func newSvcView(title, gvr string, app *appView, list resource.List) resourceViewer { - v := svcView{ - resourceView: newResourceView(title, gvr, app, list).(*resourceView), +func NewService(title, gvr string, list resource.List) ResourceViewer { + s := Service{ + Resource: NewResource(title, gvr, list), } - v.extraActionsFn = v.extraActions - v.enterFn = v.showPods - v.AddPage("logs", newLogsView(list.GetName(), app, &v), true, false) + s.extraActionsFn = s.extraActions + s.enterFn = s.showPods + s.AddPage("logs", NewLogs(list.GetName(), &s), true, false) - return &v + return &s } // Protocol... -func (v *svcView) getList() resource.List { +func (v *Service) getList() resource.List { return v.list } -func (v *svcView) getSelection() string { +func (v *Service) getSelection() string { return v.masterPage().GetSelectedItem() } -func (v *svcView) extraActions(aa ui.KeyActions) { +func (v *Service) extraActions(aa ui.KeyActions) { aa[ui.KeyL] = ui.NewKeyAction("Logs", v.logsCmd, true) aa[tcell.KeyCtrlB] = ui.NewKeyAction("Bench", v.benchCmd, true) aa[tcell.KeyCtrlK] = ui.NewKeyAction("Bench Stop", v.benchStopCmd, true) aa[ui.KeyShiftT] = ui.NewKeyAction("Sort Type", v.sortColCmd(1, false), false) } -func (v *svcView) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { +func (v *Service) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { return func(evt *tcell.EventKey) *tcell.EventKey { t := v.masterPage() t.SetSortCol(t.NameColIndex()+col, 0, asc) @@ -60,7 +60,7 @@ func (v *svcView) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell } } -func (v *svcView) showPods(app *appView, ns, res, sel string) { +func (v *Service) showPods(app *App, ns, res, sel string) { s := k8s.NewService(app.Conn()) ns, n := namespaced(sel) svc, err := s.Get(ns, n) @@ -74,30 +74,32 @@ func (v *svcView) showPods(app *appView, ns, res, sel string) { } } -func (v *svcView) logsCmd(evt *tcell.EventKey) *tcell.EventKey { +func (v *Service) logsCmd(evt *tcell.EventKey) *tcell.EventKey { if !v.masterPage().RowSelected() { return evt } - l := v.GetPrimitive("logs").(*logsView) + l := v.GetPrimitive("logs").(*Logs) l.reload("", v, false) v.switchPage("logs") return nil } -func (v *svcView) backCmd(evt *tcell.EventKey) *tcell.EventKey { +func (v *Service) backCmd(evt *tcell.EventKey) *tcell.EventKey { // Reset namespace to what it was - v.app.Config.SetActiveNamespace(v.list.GetNamespace()) + if err := v.app.Config.SetActiveNamespace(v.list.GetNamespace()); err != nil { + log.Error().Err(err).Msg("Unable to set active namespace") + } v.app.inject(v) return nil } -func (v *svcView) benchStopCmd(evt *tcell.EventKey) *tcell.EventKey { +func (v *Service) benchStopCmd(evt *tcell.EventKey) *tcell.EventKey { if v.bench != nil { log.Debug().Msg(">>> Benchmark canceled!!") - v.app.status(ui.FlashErr, "Benchmark Camceled!") + v.app.status(ui.FlashErr, "Benchmark Canceled!") v.bench.Cancel() } v.app.StatusReset() @@ -105,7 +107,7 @@ func (v *svcView) benchStopCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (v *svcView) checkSvc(row int) error { +func (v *Service) checkSvc(row int) error { svcType := trimCellRelative(v.masterPage(), row, 1) if svcType != "NodePort" && svcType != "LoadBalancer" { return errors.New("You must select a reachable service") @@ -113,7 +115,7 @@ func (v *svcView) checkSvc(row int) error { return nil } -func (v *svcView) getExternalPort(row int) (string, error) { +func (v *Service) getExternalPort(row int) (string, error) { ports := trimCellRelative(v.masterPage(), row, 5) pp := strings.Split(ports, " ") @@ -130,13 +132,13 @@ func (v *svcView) getExternalPort(row int) (string, error) { return tokens[1], nil } -func (v *svcView) reloadBenchCfg() error { +func (v *Service) reloadBenchCfg() error { // BOZO!! Poorman Reload bench to make sure we pick up updates if any. path := ui.BenchConfig(v.app.Config.K9s.CurrentCluster) return v.app.Bench.Reload(path) } -func (v *svcView) benchCmd(evt *tcell.EventKey) *tcell.EventKey { +func (v *Service) benchCmd(evt *tcell.EventKey) *tcell.EventKey { if !v.masterPage().RowSelected() || v.bench != nil { return evt } @@ -174,7 +176,7 @@ func (v *svcView) benchCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (v *svcView) runBenchmark(port string, cfg config.BenchConfig) error { +func (v *Service) runBenchmark(port string, cfg config.BenchConfig) error { var err error base := "http://" + cfg.HTTP.Host + ":" + port + cfg.HTTP.Path if v.bench, err = perf.NewBenchmark(base, cfg); err != nil { @@ -188,7 +190,7 @@ func (v *svcView) runBenchmark(port string, cfg config.BenchConfig) error { return nil } -func (v *svcView) benchDone() { +func (v *Service) benchDone() { log.Debug().Msg("Bench Completed!") v.app.QueueUpdate(func() { if v.bench.Canceled() { @@ -202,14 +204,14 @@ func (v *svcView) benchDone() { }) } -func benchTimedOut(app *appView) { +func benchTimedOut(app *App) { <-time.After(2 * time.Second) app.QueueUpdate(func() { app.StatusReset() }) } -func (v *svcView) showSvcPods(ns string, sel map[string]string, a ui.ActionHandler) { +func (v *Service) showSvcPods(ns string, sel map[string]string, a ui.ActionHandler) { var s []string for k, v := range sel { s = append(s, fmt.Sprintf("%s=%s", k, v)) diff --git a/internal/view/table.go b/internal/view/table.go new file mode 100644 index 00000000..321cc554 --- /dev/null +++ b/internal/view/table.go @@ -0,0 +1,125 @@ +package view + +import ( + "context" + + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" +) + +type Table struct { + *ui.Table + + app *App + filterFn func(string) +} + +func NewTable(title string) *Table { + return &Table{ + Table: ui.NewTable(title), + } +} + +func (t *Table) Init(ctx context.Context) { + t.app = ctx.Value(ui.KeyApp).(*App) + + ctx = context.WithValue(ctx, ui.KeyStyles, t.app.Styles) + t.Table.Init(ctx) + + t.SearchBuff().AddListener(t.app.Cmd()) + t.SearchBuff().AddListener(t) + t.bindKeys() +} + +func (t *Table) Start() {} +func (t *Table) Stop() {} +func (t *Table) Name() string { return "table" } + +// BufferChanged indicates the buffer was changed. +func (t *Table) BufferChanged(s string) {} + +// BufferActive indicates the buff activity changed. +func (t *Table) BufferActive(state bool, k ui.BufferKind) { + t.app.BufferActive(state, k) +} + +func (t *Table) saveCmd(evt *tcell.EventKey) *tcell.EventKey { + if path, err := saveTable(t.app.Config.K9s.CurrentCluster, t.GetBaseTitle(), t.GetFilteredData()); err != nil { + t.app.Flash().Err(err) + } else { + t.app.Flash().Infof("File %s saved successfully!", path) + } + + return nil +} + +func (t *Table) setFilterFn(fn func(string)) { + t.filterFn = fn + + cmd := t.SearchBuff().String() + if ui.IsLabelSelector(cmd) && t.filterFn != nil { + t.filterFn(ui.TrimLabelSelector(cmd)) + } +} + +func (t *Table) bindKeys() { + t.AddActions(ui.KeyActions{ + tcell.KeyCtrlS: ui.NewKeyAction("Save", t.saveCmd, true), + ui.KeySlash: ui.NewKeyAction("Filter Mode", t.activateCmd, false), + tcell.KeyEscape: ui.NewKeyAction("Filter Reset", t.resetCmd, false), + tcell.KeyEnter: ui.NewKeyAction("Filter", t.filterCmd, false), + tcell.KeyBackspace2: ui.NewKeyAction("Erase", t.eraseCmd, false), + tcell.KeyBackspace: ui.NewKeyAction("Erase", t.eraseCmd, false), + tcell.KeyDelete: ui.NewKeyAction("Erase", t.eraseCmd, false), + ui.KeyShiftI: ui.NewKeyAction("Invert", t.SortInvertCmd, false), + ui.KeyShiftN: ui.NewKeyAction("Sort Name", t.SortColCmd(0), false), + ui.KeyShiftA: ui.NewKeyAction("Sort Age", t.SortColCmd(-1), false), + }) +} + +func (t *Table) filterCmd(evt *tcell.EventKey) *tcell.EventKey { + if !t.SearchBuff().IsActive() { + return evt + } + + t.SearchBuff().SetActive(false) + cmd := t.SearchBuff().String() + if ui.IsLabelSelector(cmd) && t.filterFn != nil { + t.filterFn(ui.TrimLabelSelector(cmd)) + return nil + } + t.Refresh() + + return nil +} + +func (t *Table) eraseCmd(evt *tcell.EventKey) *tcell.EventKey { + if t.SearchBuff().IsActive() { + t.SearchBuff().Delete() + } + + return nil +} + +func (t *Table) resetCmd(evt *tcell.EventKey) *tcell.EventKey { + if !t.SearchBuff().Empty() { + t.app.Flash().Info("Clearing filter...") + } + if ui.IsLabelSelector(t.SearchBuff().String()) { + t.filterFn("") + } + t.SearchBuff().Reset() + t.Refresh() + + return nil +} + +func (t *Table) activateCmd(evt *tcell.EventKey) *tcell.EventKey { + if t.app.InCmdMode() { + return evt + } + t.app.Flash().Info("Filter mode activated.") + t.SearchBuff().SetActive(true) + + return nil +} diff --git a/internal/views/table_helper.go b/internal/view/table_helper.go similarity index 69% rename from internal/views/table_helper.go rename to internal/view/table_helper.go index c44e91e9..0bd203bd 100644 --- a/internal/views/table_helper.go +++ b/internal/view/table_helper.go @@ -1,11 +1,10 @@ -package views +package view import ( "encoding/csv" "fmt" "os" "path/filepath" - "regexp" "strings" "time" @@ -14,38 +13,10 @@ import ( "github.com/derailed/k9s/internal/ui" ) -const ( - titleFmt = "[fg:bg:b] %s[fg:bg:-][[count:bg:b]%d[fg:bg:-]] " - searchFmt = "<[filter:bg:r]/%s[fg:bg:-]> " - nsTitleFmt = "[fg:bg:b] %s([hilite:bg:b]%s[fg:bg:-])[fg:bg:-][[count:bg:b]%d[fg:bg:-]][fg:bg:-] " - labelSelIndicator = "-l" - descIndicator = "↓" - ascIndicator = "↑" - fullFmat = "%s-%s-%d.csv" - noNSFmat = "%s-%d.csv" -) - -var ( - cpuRX = regexp.MustCompile(`\A.{0,1}CPU`) - memRX = regexp.MustCompile(`\A.{0,1}MEM`) - labelCmd = regexp.MustCompile(`\A\-l`) -) - -type cleanseFn func(string) string - -func trimCellRelative(tv *tableView, row, col int) string { - return ui.TrimCell(tv.Table, row, tv.NameColIndex()+col) +func trimCellRelative(t *Table, row, col int) string { + return ui.TrimCell(t.Table, row, t.NameColIndex()+col) } -// func trimCell(tv *ui.Table, row, col int) string { -// c := tv.GetCell(row, col) -// if c == nil { -// log.Error().Err(fmt.Errorf("No cell at location [%d:%d]", row, col)).Msg("Trim cell failed!") -// return "" -// } -// return strings.TrimSpace(c.Text) -// } - func saveTable(cluster, name string, data resource.TableData) (string, error) { dir := filepath.Join(config.K9sDumpDir, cluster) if err := ensureDir(dir); err != nil { @@ -56,9 +27,9 @@ func saveTable(cluster, name string, data resource.TableData) (string, error) { if ns == resource.AllNamespaces { ns = resource.AllNamespace } - fName := fmt.Sprintf(fullFmat, name, ns, now) + fName := fmt.Sprintf(ui.FullFmat, name, ns, now) if ns == resource.NotNamespaced { - fName = fmt.Sprintf(noNSFmat, name, now) + fName = fmt.Sprintf(ui.NoNSFmat, name, now) } path := filepath.Join(dir, fName) @@ -86,17 +57,6 @@ func saveTable(cluster, name string, data resource.TableData) (string, error) { return path, nil } -func isLabelSelector(s string) bool { - if s == "" { - return false - } - return labelCmd.MatchString(s) -} - -func trimLabelSelector(s string) string { - return strings.TrimSpace(s[2:]) -} - func skinTitle(fmat string, style config.Frame) string { fmat = strings.Replace(fmat, "[fg:bg", "["+style.Title.FgColor+":"+style.Title.BgColor, -1) fmat = strings.Replace(fmat, "[hilite", "["+style.Title.HighlightColor, 1) diff --git a/internal/view/table_test.go b/internal/view/table_test.go new file mode 100644 index 00000000..24ed42f7 --- /dev/null +++ b/internal/view/table_test.go @@ -0,0 +1,116 @@ +package view_test + +// import ( +// "context" +// "io/ioutil" +// "path/filepath" +// "testing" + +// "github.com/derailed/k9s/internal/config" +// "github.com/derailed/k9s/internal/resource" +// "github.com/derailed/k9s/internal/ui" +// "github.com/derailed/k9s/internal/view" +// "github.com/stretchr/testify/assert" +// "k8s.io/apimachinery/pkg/watch" +// ) + +// func TestTableSave(t *testing.T) { +// v := view.NewTable("test") +// v.SetTitle("k9s-test") +// dir := filepath.Join(config.K9sDumpDir, v.app.Config.K9s.CurrentCluster) +// c1, _ := ioutil.ReadDir(dir) +// v.saveCmd(nil) +// c2, _ := ioutil.ReadDir(dir) +// assert.Equal(t, len(c2), len(c1)+1) +// } + +// func TestTableNew(t *testing.T) { +// v := view.NewTable("test") +// ctx := context.WithValue(ui.KeyApp, NewApp(config.NewConfig(ks{}))) +// v.Init(ctx) + +// data := resource.TableData{ +// Header: resource.Row{"NAMESPACE", "NAME", "FRED", "AGE"}, +// Rows: resource.RowEvents{ +// "ns1/a": &resource.RowEvent{ +// Action: watch.Added, +// Fields: resource.Row{"ns1", "a", "10", "3m"}, +// Deltas: resource.Row{"", "", "", ""}, +// }, +// "ns1/b": &resource.RowEvent{ +// Action: watch.Added, +// Fields: resource.Row{"ns1", "b", "15", "1m"}, +// Deltas: resource.Row{"", "", "20", ""}, +// }, +// }, +// NumCols: map[string]bool{ +// "FRED": true, +// }, +// Namespace: "", +// } +// v.Update(data) +// assert.Equal(t, 3, v.GetRowCount()) +// } + +// func TestTableViewFilter(t *testing.T) { +// v := newTableView(NewApp(config.NewConfig(ks{})), "test") + +// data := resource.TableData{ +// Header: resource.Row{"NAMESPACE", "NAME", "FRED", "AGE"}, +// Rows: resource.RowEvents{ +// "ns1/blee": &resource.RowEvent{ +// Action: watch.Added, +// Fields: resource.Row{"ns1", "blee", "10", "3m"}, +// Deltas: resource.Row{"", "", "", ""}, +// }, +// "ns1/fred": &resource.RowEvent{ +// Action: watch.Added, +// Fields: resource.Row{"ns1", "fred", "15", "1m"}, +// Deltas: resource.Row{"", "", "20", ""}, +// }, +// }, +// NumCols: map[string]bool{ +// "FRED": true, +// }, +// Namespace: "", +// } +// v.Update(data) +// v.SearchBuff().SetActive(true) +// v.SearchBuff().Set("blee") +// v.filterCmd(nil) +// assert.Equal(t, 2, v.GetRowCount()) +// v.resetCmd(nil) +// assert.Equal(t, 3, v.GetRowCount()) +// } + +// func TestTableViewSort(t *testing.T) { +// v := newTableView(NewApp(config.NewConfig(ks{})), "test") + +// data := resource.TableData{ +// Header: resource.Row{"NAMESPACE", "NAME", "FRED", "AGE"}, +// Rows: resource.RowEvents{ +// "ns1/blee": &resource.RowEvent{ +// Action: watch.Added, +// Fields: resource.Row{"ns1", "blee", "10", "3m"}, +// Deltas: resource.Row{"", "", "", ""}, +// }, +// "ns1/fred": &resource.RowEvent{ +// Action: watch.Added, +// Fields: resource.Row{"ns1", "fred", "15", "1m"}, +// Deltas: resource.Row{"", "", "20", ""}, +// }, +// }, +// NumCols: map[string]bool{ +// "FRED": true, +// }, +// Namespace: "", +// } +// v.Update(data) +// v.SortColCmd(1)(nil) +// assert.Equal(t, 3, v.GetRowCount()) +// assert.Equal(t, "blee ", v.GetCell(1, 1).Text) + +// v.SortInvertCmd(nil) +// assert.Equal(t, 3, v.GetRowCount()) +// assert.Equal(t, "fred ", v.GetCell(1, 1).Text) +// } diff --git a/internal/views/test_assets/b1.txt b/internal/view/test_assets/b1.txt similarity index 100% rename from internal/views/test_assets/b1.txt rename to internal/view/test_assets/b1.txt diff --git a/internal/views/test_assets/b2.txt b/internal/view/test_assets/b2.txt similarity index 100% rename from internal/views/test_assets/b2.txt rename to internal/view/test_assets/b2.txt diff --git a/internal/views/test_assets/b3.txt b/internal/view/test_assets/b3.txt similarity index 100% rename from internal/views/test_assets/b3.txt rename to internal/view/test_assets/b3.txt diff --git a/internal/views/test_assets/b4.txt b/internal/view/test_assets/b4.txt similarity index 100% rename from internal/views/test_assets/b4.txt rename to internal/view/test_assets/b4.txt diff --git a/internal/view/types.go b/internal/view/types.go new file mode 100644 index 00000000..829d4cf9 --- /dev/null +++ b/internal/view/types.go @@ -0,0 +1,9 @@ +package view + +import "github.com/derailed/k9s/internal/model" + +// Hinter represents a view that can produce menu hints. +type Hinter interface { + // Hints returns a collection of hints. + Hints() model.MenuHints +} diff --git a/internal/views/yaml.go b/internal/view/yaml.go similarity index 99% rename from internal/views/yaml.go rename to internal/view/yaml.go index 0795d5bf..a806ad5f 100644 --- a/internal/views/yaml.go +++ b/internal/view/yaml.go @@ -1,4 +1,4 @@ -package views +package view import ( "fmt" diff --git a/internal/views/yaml_test.go b/internal/view/yaml_test.go similarity index 98% rename from internal/views/yaml_test.go rename to internal/view/yaml_test.go index 860fed2b..96c71709 100644 --- a/internal/views/yaml_test.go +++ b/internal/view/yaml_test.go @@ -1,4 +1,4 @@ -package views +package view import ( "testing" diff --git a/internal/views/alias.go b/internal/views/alias.go deleted file mode 100644 index 7551e55e..00000000 --- a/internal/views/alias.go +++ /dev/null @@ -1,142 +0,0 @@ -package views - -import ( - "context" - "fmt" - "strings" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" -) - -const ( - aliasTitle = "Aliases" - aliasTitleFmt = " [mediumseagreen::b]%s([fuchsia::b]%d[fuchsia::-][mediumseagreen::-]) " -) - -type aliasView struct { - *tableView - - app *appView - current ui.Igniter - cancel context.CancelFunc -} - -func newAliasView(app *appView, current ui.Igniter) *aliasView { - v := aliasView{ - tableView: newTableView(app, aliasTitle), - app: app, - } - v.SetBorderFocusColor(tcell.ColorMediumSpringGreen) - v.SetSelectedStyle(tcell.ColorWhite, tcell.ColorMediumSpringGreen, tcell.AttrNone) - v.SetColorerFn(aliasColorer) - v.current = current - v.SetActiveNS("") - v.registerActions() - - return &v -} - -// Init the view. -func (v *aliasView) Init(context.Context, string) { - v.Update(v.hydrate()) - v.app.SetFocus(v) - v.resetTitle() - v.app.SetHints(v.Hints()) -} - -func (v *aliasView) registerActions() { - v.RmAction(ui.KeyShiftA) - v.RmAction(ui.KeyShiftN) - v.RmAction(tcell.KeyCtrlS) - - v.SetActions(ui.KeyActions{ - tcell.KeyEnter: ui.NewKeyAction("Goto", v.gotoCmd, true), - tcell.KeyEscape: ui.NewKeyAction("Reset", v.resetCmd, false), - ui.KeySlash: ui.NewKeyAction("Filter", v.activateCmd, false), - ui.KeyShiftR: ui.NewKeyAction("Sort Resource", v.SortColCmd(0), false), - ui.KeyShiftC: ui.NewKeyAction("Sort Command", v.SortColCmd(1), false), - ui.KeyShiftA: ui.NewKeyAction("Sort ApiGroup", v.SortColCmd(2), false), - }) -} - -func (v *aliasView) getTitle() string { - return aliasTitle -} - -func (v *aliasView) resetCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.SearchBuff().Empty() { - v.SearchBuff().Reset() - return nil - } - - return v.backCmd(evt) -} - -func (v *aliasView) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { - r, _ := v.GetSelection() - if r != 0 { - s := ui.TrimCell(v.Table, r, 1) - tokens := strings.Split(s, ",") - v.app.gotoResource(tokens[0], true) - return nil - } - - if v.SearchBuff().IsActive() { - return v.activateCmd(evt) - } - return evt -} - -func (v *aliasView) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if v.cancel != nil { - v.cancel() - } - - if v.SearchBuff().IsActive() { - v.SearchBuff().Reset() - } else { - v.app.inject(v.current) - } - - return nil -} - -func (v *aliasView) hydrate() resource.TableData { - data := resource.TableData{ - Header: resource.Row{"RESOURCE", "COMMAND", "APIGROUP"}, - Rows: make(resource.RowEvents, len(aliases.Alias)), - Namespace: resource.NotNamespaced, - } - - aa := make(map[string][]string, len(aliases.Alias)) - for alias, gvr := range aliases.Alias { - if _, ok := aa[gvr]; ok { - aa[gvr] = append(aa[gvr], alias) - } else { - aa[gvr] = []string{alias} - } - } - - for gvr, aliases := range aa { - g := k8s.GVR(gvr) - fields := resource.Row{ - ui.Pad(g.ToR(), 30), - ui.Pad(strings.Join(aliases, ","), 70), - ui.Pad(g.ToG(), 30), - } - data.Rows[string(gvr)] = &resource.RowEvent{ - Action: resource.New, - Fields: fields, - Deltas: fields, - } - } - - return data -} - -func (v *aliasView) resetTitle() { - v.SetTitle(fmt.Sprintf(aliasTitleFmt, aliasTitle, v.GetRowCount()-1)) -} diff --git a/internal/views/alias_test.go b/internal/views/alias_test.go deleted file mode 100644 index 88935fae..00000000 --- a/internal/views/alias_test.go +++ /dev/null @@ -1,18 +0,0 @@ -package views - -import ( - "testing" - - "github.com/derailed/k9s/internal/config" - "github.com/stretchr/testify/assert" -) - -func TestAliasView(t *testing.T) { - v := newAliasView(NewApp(config.NewConfig(ks{})), nil) - td := v.hydrate() - v.Init(nil, "") - - assert.Equal(t, 3, len(td.Header)) - assert.Equal(t, 15, len(td.Rows)) - assert.Equal(t, "Aliases", v.getTitle()) -} diff --git a/internal/views/app_test.go b/internal/views/app_test.go deleted file mode 100644 index d7a7e02f..00000000 --- a/internal/views/app_test.go +++ /dev/null @@ -1,16 +0,0 @@ -package views - -import ( - "testing" - - "github.com/derailed/k9s/internal/config" - "github.com/stretchr/testify/assert" -) - -func TestNewApp(t *testing.T) { - a := NewApp(config.NewConfig(ks{})) - a.Init("blee", 10) - - assert.Equal(t, 11, len(a.GetActions())) - assert.Equal(t, false, a.HasSkins) -} diff --git a/internal/views/command_test.go b/internal/views/command_test.go deleted file mode 100644 index 864951c9..00000000 --- a/internal/views/command_test.go +++ /dev/null @@ -1,19 +0,0 @@ -package views - -import ( - "testing" - - "github.com/derailed/k9s/internal/config" - "github.com/stretchr/testify/assert" -) - -func TestCommandPush(t *testing.T) { - c := newCommand(NewApp(config.NewConfig(ks{}))) - c.pushCmd("fred") - c.pushCmd("blee") - p, top := c.previousCmd() - - assert.Equal(t, "fred", p) - assert.True(t, top) - assert.True(t, c.lastCmd()) -} diff --git a/internal/views/container.go b/internal/views/container.go deleted file mode 100644 index d1af6de3..00000000 --- a/internal/views/container.go +++ /dev/null @@ -1,170 +0,0 @@ -package views - -import ( - "context" - "errors" - "fmt" - "strings" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/k9s/internal/ui/dialog" - "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" - "k8s.io/client-go/tools/portforward" -) - -type containerView struct { - *logResourceView - - current ui.Igniter - exitFn func() -} - -func newContainerView(title string, app *appView, list resource.List, path string, exitFn func()) resourceViewer { - v := containerView{logResourceView: newLogResourceView(title, "", app, list)} - v.path = &path - v.envFn = v.k9sEnv - v.containerFn = v.selectedContainer - v.extraActionsFn = v.extraActions - v.enterFn = v.viewLogs - v.colorerFn = containerColorer - v.current = app.Frame().GetPrimitive("main").(ui.Igniter) - v.exitFn = exitFn - - return &v -} - -func (v *containerView) Init(ctx context.Context, ns string) { - v.resourceView.Init(ctx, ns) -} - -func (v *containerView) extraActions(aa ui.KeyActions) { - v.logResourceView.extraActions(aa) - - aa[ui.KeyShiftF] = ui.NewKeyAction("PortForward", v.portFwdCmd, true) - aa[ui.KeyShiftL] = ui.NewKeyAction("Logs Previous", v.prevLogsCmd, true) - aa[ui.KeyS] = ui.NewKeyAction("Shell", v.shellCmd, true) - aa[tcell.KeyEscape] = ui.NewKeyAction("Back", v.backCmd, false) - aa[ui.KeyP] = ui.NewKeyAction("Previous", v.backCmd, false) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort CPU", v.sortColCmd(6, false), false) - aa[ui.KeyShiftM] = ui.NewKeyAction("Sort MEM", v.sortColCmd(7, false), false) - aa[ui.KeyShiftX] = ui.NewKeyAction("Sort CPU%", v.sortColCmd(8, false), false) - aa[ui.KeyShiftZ] = ui.NewKeyAction("Sort MEM%", v.sortColCmd(9, false), false) -} - -func (v *containerView) k9sEnv() K9sEnv { - env := v.defaultK9sEnv() - - ns, n := namespaced(*v.path) - env["POD"] = n - env["NAMESPACE"] = ns - - return env -} - -func (v *containerView) selectedContainer() string { - return v.masterPage().GetSelectedItem() -} - -func (v *containerView) viewLogs(app *appView, _, res, sel string) { - status := v.masterPage().GetSelectedCell(3) - if status == "Running" || status == "Completed" { - v.showLogs(false) - return - } - v.app.Flash().Err(errors.New("No logs available")) -} - -// Handlers... - -func (v *containerView) shellCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - - v.stopUpdates() - shellIn(v.app, *v.path, v.masterPage().GetSelectedItem()) - v.restartUpdates() - return nil -} - -func (v *containerView) portFwdCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - - sel := v.masterPage().GetSelectedItem() - if _, ok := v.app.forwarders[fwFQN(*v.path, sel)]; ok { - v.app.Flash().Err(fmt.Errorf("A PortForward already exist on container %s", *v.path)) - return nil - } - - state := v.masterPage().GetSelectedCell(3) - if state != "Running" { - v.app.Flash().Err(fmt.Errorf("Container %s is not running?", sel)) - return nil - } - - portC := v.masterPage().GetSelectedCell(10) - ports := strings.Split(portC, ",") - if len(ports) == 0 { - v.app.Flash().Err(errors.New("Container exposes no ports")) - return nil - } - - var port string - for _, p := range ports { - log.Debug().Msgf("Checking port %q", p) - if !isTCPPort(p) { - continue - } - port = strings.TrimSpace(p) - break - } - if port == "" { - v.app.Flash().Warn("No valid TCP port found on this container. User will specify...") - port = "MY_TCP_PORT!" - } - dialog.ShowPortForward(v.Pages, port, v.portForward) - - return nil -} - -func (v *containerView) portForward(lport, cport string) { - co := v.masterPage().GetSelectedCell(0) - pf := k8s.NewPortForward(v.app.Conn(), &log.Logger) - ports := []string{lport + ":" + cport} - fw, err := pf.Start(*v.path, co, ports) - if err != nil { - v.app.Flash().Err(err) - return - } - - log.Debug().Msgf(">>> Starting port forward %q %v", *v.path, ports) - go v.runForward(pf, fw) -} - -func (v *containerView) runForward(pf *k8s.PortForward, f *portforward.PortForwarder) { - v.app.QueueUpdateDraw(func() { - v.app.forwarders[pf.FQN()] = pf - v.app.Flash().Infof("PortForward activated %s:%s", pf.Path(), pf.Ports()[0]) - dialog.DismissPortForward(v.Pages) - }) - - pf.SetActive(true) - if err := f.ForwardPorts(); err != nil { - v.app.Flash().Err(err) - return - } - v.app.QueueUpdateDraw(func() { - delete(v.app.forwarders, pf.FQN()) - pf.SetActive(false) - }) -} - -func (v *containerView) backCmd(evt *tcell.EventKey) *tcell.EventKey { - v.exitFn() - return nil -} diff --git a/internal/views/context.go b/internal/views/context.go deleted file mode 100644 index 380de31c..00000000 --- a/internal/views/context.go +++ /dev/null @@ -1,68 +0,0 @@ -package views - -import ( - "strings" - - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" -) - -type contextView struct { - *resourceView -} - -func newContextView(title, gvr string, app *appView, list resource.List) resourceViewer { - v := contextView{newResourceView(title, gvr, app, list).(*resourceView)} - v.extraActionsFn = v.extraActions - v.enterFn = v.useCtx - v.masterPage().SetSelectedFn(v.cleanser) - - return &v -} - -func (v *contextView) extraActions(aa ui.KeyActions) { - v.masterPage().RmAction(ui.KeyShiftA) -} - -func (v *contextView) useCtx(app *appView, _, res, sel string) { - if err := v.useContext(sel); err != nil { - app.Flash().Err(err) - return - } - app.gotoResource("po", true) -} - -func (*contextView) cleanser(s string) string { - name := strings.TrimSpace(s) - if strings.HasSuffix(name, "*") { - name = strings.TrimRight(name, "*") - } - if strings.HasSuffix(name, "(𝜟)") { - name = strings.TrimRight(name, "(𝜟)") - } - return name -} - -func (v *contextView) useContext(name string) error { - ctx := v.cleanser(name) - if err := v.list.Resource().(*resource.Context).Switch(ctx); err != nil { - return err - } - - v.app.switchCtx(name, false) - // v.app.stopForwarders() - // ns, err := v.app.Conn().Config().CurrentNamespaceName() - // if err != nil { - // log.Info().Err(err).Msg("No namespace specified using all namespaces") - // } - // v.app.startInformer(ns) - // v.app.Config.Reset() - // v.app.Config.Save() - // v.app.Flash().Infof("Switching context to %s", ctx) - v.refresh() - if tv, ok := v.GetPrimitive("ctx").(*tableView); ok { - tv.Select(1, 0) - } - - return nil -} diff --git a/internal/views/context_test.go b/internal/views/context_test.go deleted file mode 100644 index 52e06813..00000000 --- a/internal/views/context_test.go +++ /dev/null @@ -1,33 +0,0 @@ -package views - -import ( - "testing" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/resource" - "github.com/stretchr/testify/assert" -) - -func TestContextView(t *testing.T) { - l := resource.NewContextList(nil, "fred") - v := newContextView("blee", "", NewApp(config.NewConfig(ks{})), l).(*contextView) - - assert.Equal(t, 10, len(v.hints())) -} - -func TestCleaner(t *testing.T) { - uu := map[string]struct { - s, e string - }{ - "normal": {"fred", "fred"}, - "default": {"fred*", "fred"}, - "delta": {"fred(𝜟)", "fred"}, - } - - v := contextView{} - for k, u := range uu { - t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, v.cleanser(u.s)) - }) - } -} diff --git a/internal/views/cronjob.go b/internal/views/cronjob.go deleted file mode 100644 index aab5be93..00000000 --- a/internal/views/cronjob.go +++ /dev/null @@ -1,37 +0,0 @@ -package views - -import ( - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" -) - -type cronJobView struct { - *resourceView -} - -func newCronJobView(title, gvr string, app *appView, list resource.List) resourceViewer { - v := cronJobView{resourceView: newResourceView(title, gvr, app, list).(*resourceView)} - v.extraActionsFn = v.extraActions - - return &v -} - -func (v *cronJobView) trigger(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - - sel := v.masterPage().GetSelectedItem() - if err := v.list.Resource().(resource.Runner).Run(sel); err != nil { - v.app.Flash().Errf("Cronjob trigger failed %v", err) - return evt - } - v.app.Flash().Infof("Triggering %s %s", v.list.GetName(), sel) - - return nil -} - -func (v *cronJobView) extraActions(aa ui.KeyActions) { - aa[tcell.KeyCtrlT] = ui.NewKeyAction("Trigger", v.trigger, true) -} diff --git a/internal/views/details.go b/internal/views/details.go deleted file mode 100644 index d6901609..00000000 --- a/internal/views/details.go +++ /dev/null @@ -1,263 +0,0 @@ -package views - -import ( - "fmt" - "regexp" - "strconv" - "strings" - - "github.com/atotto/clipboard" - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/tview" - "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" -) - -const detailsTitleFmt = "[fg:bg:b] %s([hilite:bg:b]%s[fg:bg:-])[fg:bg:-] " - -type ( - textView struct { - *tview.TextView - - app *appView - actions ui.KeyActions - cmdBuff *ui.CmdBuff - title string - } - - detailsView struct { - *textView - - category string - backFn ui.ActionHandler - numSelections int - } -) - -func newTextView(app *appView) *textView { - return &textView{ - TextView: tview.NewTextView(), - app: app, - actions: make(ui.KeyActions), - } -} - -func newDetailsView(app *appView, backFn ui.ActionHandler) *detailsView { - v := detailsView{textView: newTextView(app)} - v.backFn = backFn - v.SetScrollable(true) - v.SetWrap(true) - v.SetDynamicColors(true) - v.SetRegions(true) - v.SetBorder(true) - v.SetBorderFocusColor(config.AsColor(v.app.Styles.Frame().Border.FocusColor)) - v.SetHighlightColor(tcell.ColorOrange) - v.SetTitleColor(tcell.ColorAqua) - v.SetInputCapture(v.keyboard) - - v.cmdBuff = ui.NewCmdBuff('/', ui.FilterBuff) - v.cmdBuff.AddListener(app.Cmd()) - v.cmdBuff.Reset() - - v.SetChangedFunc(func() { - app.Draw() - }) - - v.bindKeys() - - return &v -} - -func (v *detailsView) bindKeys() { - v.actions = ui.KeyActions{ - tcell.KeyBackspace2: ui.NewKeyAction("Erase", v.eraseCmd, false), - tcell.KeyBackspace: ui.NewKeyAction("Erase", v.eraseCmd, false), - tcell.KeyDelete: ui.NewKeyAction("Erase", v.eraseCmd, false), - tcell.KeyEscape: ui.NewKeyAction("Back", v.backCmd, true), - tcell.KeyTab: ui.NewKeyAction("Next Match", v.nextCmd, false), - tcell.KeyBacktab: ui.NewKeyAction("Previous Match", v.prevCmd, false), - tcell.KeyCtrlS: ui.NewKeyAction("Save", v.saveCmd, true), - ui.KeyC: ui.NewKeyAction("Copy", v.cpCmd, false), - } -} - -func (v *detailsView) setCategory(n string) { - v.category = n -} - -func (v *detailsView) keyboard(evt *tcell.EventKey) *tcell.EventKey { - key := evt.Key() - if key == tcell.KeyRune { - if v.cmdBuff.IsActive() { - v.cmdBuff.Add(evt.Rune()) - v.refreshTitle() - return nil - } - key = tcell.Key(evt.Rune()) - } - - if a, ok := v.actions[key]; ok { - log.Debug().Msgf(">> DetailsView handled %s", tcell.KeyNames[key]) - return a.Action(evt) - } - return evt -} - -func (v *detailsView) saveCmd(evt *tcell.EventKey) *tcell.EventKey { - if path, err := saveYAML(v.app.Config.K9s.CurrentCluster, v.title, v.GetText(true)); err != nil { - v.app.Flash().Err(err) - } else { - v.app.Flash().Infof("Log %s saved successfully!", path) - } - return nil -} - -func (v *detailsView) cpCmd(evt *tcell.EventKey) *tcell.EventKey { - v.app.Flash().Info("Content copied to clipboard...") - if err := clipboard.WriteAll(v.GetText(true)); err != nil { - v.app.Flash().Err(err) - } - return nil -} - -func (v *detailsView) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.cmdBuff.Empty() { - v.cmdBuff.Reset() - v.search(evt) - return nil - } - v.cmdBuff.Reset() - if v.backFn != nil { - return v.backFn(evt) - } - return evt -} - -func (v *detailsView) eraseCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.cmdBuff.IsActive() { - return evt - } - v.cmdBuff.Delete() - return nil -} - -func (v *detailsView) activateCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.app.InCmdMode() { - v.cmdBuff.SetActive(true) - v.cmdBuff.Clear() - return nil - } - return evt -} - -func (v *detailsView) searchCmd(evt *tcell.EventKey) *tcell.EventKey { - if v.cmdBuff.IsActive() && !v.cmdBuff.Empty() { - v.app.Flash().Infof("Searching for %s...", v.cmdBuff) - v.search(evt) - highlights := v.GetHighlights() - if len(highlights) > 0 { - v.Highlight() - } else { - v.Highlight("0").ScrollToHighlight() - } - } - v.cmdBuff.SetActive(false) - return evt -} - -func (v *detailsView) search(evt *tcell.EventKey) { - v.numSelections = 0 - log.Debug().Msgf("Searching... %s - %d", v.cmdBuff, v.numSelections) - v.Highlight("") - v.SetText(v.decorateLines(v.GetText(false), v.cmdBuff.String())) - - if v.cmdBuff.Empty() { - v.app.Flash().Info("Clearing out search query...") - v.refreshTitle() - return - } - if v.numSelections == 0 { - v.app.Flash().Warn("No matches found!") - return - } - v.app.Flash().Infof("Found <%d> matches! / for next/previous", v.numSelections) -} - -func (v *detailsView) nextCmd(evt *tcell.EventKey) *tcell.EventKey { - highlights := v.GetHighlights() - if len(highlights) == 0 || v.numSelections == 0 { - return evt - } - index, _ := strconv.Atoi(highlights[0]) - index = (index + 1) % v.numSelections - if index+1 == v.numSelections { - v.app.Flash().Info("Search hit BOTTOM, continuing at TOP") - } - v.Highlight(strconv.Itoa(index)).ScrollToHighlight() - return nil -} - -func (v *detailsView) prevCmd(evt *tcell.EventKey) *tcell.EventKey { - highlights := v.GetHighlights() - if len(highlights) == 0 || v.numSelections == 0 { - return evt - } - index, _ := strconv.Atoi(highlights[0]) - index = (index - 1 + v.numSelections) % v.numSelections - if index == 0 { - v.app.Flash().Info("Search hit TOP, continuing at BOTTOM") - } - v.Highlight(strconv.Itoa(index)).ScrollToHighlight() - return nil -} - -// SetActions to handle keyboard inputs -func (v *detailsView) setActions(aa ui.KeyActions) { - for k, a := range aa { - v.actions[k] = a - } -} - -// Hints fetch mmemonic and hints -func (v *detailsView) hints() ui.Hints { - if v.actions != nil { - return v.actions.Hints() - } - return nil -} - -func (v *detailsView) refreshTitle() { - v.setTitle(v.title) -} - -func (v *detailsView) setTitle(t string) { - v.title = t - - title := skinTitle(fmt.Sprintf(detailsTitleFmt, v.category, t), v.app.Styles.Frame()) - if !v.cmdBuff.Empty() { - title += skinTitle(fmt.Sprintf(searchFmt, v.cmdBuff.String()), v.app.Styles.Frame()) - } - v.SetTitle(title) -} - -var ( - regionRX = regexp.MustCompile(`\["([a-zA-Z0-9_,;: \-\.]*)"\]`) - escapeRX = regexp.MustCompile(`\[([a-zA-Z0-9_,;: \-\."#]+)\[(\[*)\]`) -) - -func (v *detailsView) decorateLines(buff, q string) string { - rx := regexp.MustCompile(`(?i)` + q) - lines := strings.Split(buff, "\n") - for i, l := range lines { - l = regionRX.ReplaceAllString(l, "") - l = escapeRX.ReplaceAllString(l, "") - if m := rx.FindString(l); len(m) > 0 { - lines[i] = rx.ReplaceAllString(l, fmt.Sprintf(`["%d"]%s[""]`, v.numSelections, m)) - v.numSelections++ - continue - } - lines[i] = l - } - return strings.Join(lines, "\n") -} diff --git a/internal/views/details_test.go b/internal/views/details_test.go deleted file mode 100644 index a7024f5e..00000000 --- a/internal/views/details_test.go +++ /dev/null @@ -1,20 +0,0 @@ -package views - -import ( - "testing" - - "github.com/stretchr/testify/assert" -) - -func TestDetailsDecorateLines(t *testing.T) { - buff := ` - I love blee - blee is much [blue::]cooler [green::]than foo! - ` - exp := ` - I love ["0"]blee[""] - ["1"]blee[""] is much [blue::]cooler [green::]than foo! - ` - v := detailsView{} - assert.Equal(t, exp, v.decorateLines(buff, "blee")) -} diff --git a/internal/views/dp.go b/internal/views/dp.go deleted file mode 100644 index 51448c8d..00000000 --- a/internal/views/dp.go +++ /dev/null @@ -1,57 +0,0 @@ -package views - -import ( - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - v1 "k8s.io/api/apps/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -type deployView struct { - *logResourceView - scalableResourceView *scalableResourceView - restartableResourceView *restartableResourceView -} - -const scaleDialogKey = "scale" - -func newDeployView(title, gvr string, app *appView, list resource.List) resourceViewer { - logResourceView := newLogResourceView(title, gvr, app, list) - v := deployView{ - logResourceView: logResourceView, - scalableResourceView: newScalableResourceViewForParent(logResourceView.resourceView), - restartableResourceView: newRestartableResourceViewForParent(logResourceView.resourceView), - } - v.extraActionsFn = v.extraActions - v.enterFn = v.showPods - - return &v -} - -func (v *deployView) extraActions(aa ui.KeyActions) { - v.logResourceView.extraActions(aa) - v.scalableResourceView.extraActions(aa) - v.restartableResourceView.extraActions(aa) - aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", v.sortColCmd(1, false), false) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", v.sortColCmd(2, false), false) -} - -func (v *deployView) showPods(app *appView, _, res, sel string) { - ns, n := namespaced(sel) - d := k8s.NewDeployment(app.Conn()) - dep, err := d.Get(ns, n) - if err != nil { - app.Flash().Err(err) - return - } - - dp := dep.(*v1.Deployment) - l, err := metav1.LabelSelectorAsSelector(dp.Spec.Selector) - if err != nil { - app.Flash().Err(err) - return - } - - showPods(app, ns, l.String(), "", v.backCmd) -} diff --git a/internal/views/dp_test.go b/internal/views/dp_test.go deleted file mode 100644 index 0aa3f58e..00000000 --- a/internal/views/dp_test.go +++ /dev/null @@ -1,16 +0,0 @@ -package views - -import ( - "testing" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/resource" - "github.com/stretchr/testify/assert" -) - -func TestDeployView(t *testing.T) { - l := resource.NewDeploymentList(nil, "fred") - v := newDeployView("blee", "", NewApp(config.NewConfig(ks{})), l).(*deployView) - - assert.Equal(t, 10, len(v.hints())) -} diff --git a/internal/views/ds.go b/internal/views/ds.go deleted file mode 100644 index 76263250..00000000 --- a/internal/views/ds.go +++ /dev/null @@ -1,52 +0,0 @@ -package views - -import ( - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - appsv1 "k8s.io/api/apps/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -type daemonSetView struct { - *logResourceView - restartableResourceView *restartableResourceView -} - -func newDaemonSetView(title, gvr string, app *appView, list resource.List) resourceViewer { - view := newLogResourceView(title, gvr, app, list) - v := daemonSetView{ - logResourceView: view, - restartableResourceView: newRestartableResourceViewForParent(view.resourceView), - } - v.extraActionsFn = v.extraActions - v.enterFn = v.showPods - - return &v -} - -func (v *daemonSetView) extraActions(aa ui.KeyActions) { - v.logResourceView.extraActions(aa) - v.restartableResourceView.extraActions(aa) - aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", v.sortColCmd(1, false), false) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", v.sortColCmd(2, false), false) -} - -func (v *daemonSetView) showPods(app *appView, _, res, sel string) { - ns, n := namespaced(sel) - d := k8s.NewDaemonSet(app.Conn()) - dset, err := d.Get(ns, n) - if err != nil { - v.app.Flash().Err(err) - return - } - - ds := dset.(*appsv1.DaemonSet) - l, err := metav1.LabelSelectorAsSelector(ds.Spec.Selector) - if err != nil { - app.Flash().Err(err) - return - } - - showPods(app, ns, l.String(), "", v.backCmd) -} diff --git a/internal/views/ds_test.go b/internal/views/ds_test.go deleted file mode 100644 index 3503a903..00000000 --- a/internal/views/ds_test.go +++ /dev/null @@ -1,16 +0,0 @@ -package views - -import ( - "testing" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/resource" - "github.com/stretchr/testify/assert" -) - -func TestDaemonSetView(t *testing.T) { - l := resource.NewDaemonSetList(nil, "fred") - v := newDaemonSetView("blee", "", NewApp(config.NewConfig(ks{})), l).(*daemonSetView) - - assert.Equal(t, 10, len(v.hints())) -} diff --git a/internal/views/dump.go b/internal/views/dump.go deleted file mode 100644 index 9d663fa6..00000000 --- a/internal/views/dump.go +++ /dev/null @@ -1,235 +0,0 @@ -package views - -import ( - "context" - "errors" - "fmt" - "io/ioutil" - "os" - "path/filepath" - "time" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/tview" - "github.com/fsnotify/fsnotify" - "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" -) - -const ( - dumpTitle = "Screen Dumps" - dumpTitleFmt = " [mediumvioletred::b]%s([fuchsia::b]%d[fuchsia::-])[mediumvioletred::-] " -) - -var ( - dumpHeader = resource.Row{"NAME", "AGE"} -) - -type dumpView struct { - *tview.Pages - - app *appView - cancel context.CancelFunc -} - -func newDumpView(_, _ string, app *appView, _ resource.List) resourceViewer { - v := dumpView{ - Pages: tview.NewPages(), - app: app, - } - - tv := newTableView(app, dumpTitle) - tv.SetBorderFocusColor(tcell.ColorSteelBlue) - tv.SetSelectedStyle(tcell.ColorWhite, tcell.ColorRoyalBlue, tcell.AttrNone) - tv.SetColorerFn(dumpColorer) - tv.SetActiveNS("") - v.AddPage("table", tv, true, true) - - details := newDetailsView(app, v.backCmd) - v.AddPage("details", details, true, false) - v.registerActions() - - return &v -} - -func (v *dumpView) masterPage() *tableView { - return v.GetPrimitive("table").(*tableView) -} - -func (v *dumpView) setEnterFn(enterFn) {} -func (v *dumpView) setColorerFn(ui.ColorerFunc) {} -func (v *dumpView) setDecorateFn(decorateFn) {} -func (v *dumpView) setExtraActionsFn(ui.ActionsFunc) {} - -// Init the view. -func (v *dumpView) Init(ctx context.Context, _ string) { - if err := v.watchDumpDir(ctx); err != nil { - v.app.Flash().Errf("Unable to watch dumpmarks directory %s", err) - } - - tv := v.getTV() - v.refresh() - tv.SetSortCol(tv.NameColIndex()+1, 0, true) - tv.Refresh() - tv.SelectRow(1, true) - v.app.SetFocus(tv) -} - -func (v *dumpView) refresh() { - tv := v.getTV() - tv.Update(v.hydrate()) - tv.UpdateTitle() -} - -func (v *dumpView) registerActions() { - aa := ui.KeyActions{ - ui.KeyP: ui.NewKeyAction("Previous", v.app.prevCmd, false), - tcell.KeyEnter: ui.NewKeyAction("Enter", v.enterCmd, true), - tcell.KeyCtrlD: ui.NewKeyAction("Delete", v.deleteCmd, true), - tcell.KeyCtrlS: ui.NewKeyAction("Save", noopCmd, false), - } - - tv := v.getTV() - tv.SetActions(aa) - v.app.SetHints(tv.Hints()) -} - -func (v *dumpView) getTitle() string { - return dumpTitle -} - -func (v *dumpView) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { - return func(evt *tcell.EventKey) *tcell.EventKey { - tv := v.getTV() - tv.SetSortCol(tv.NameColIndex()+col, 0, asc) - tv.Refresh() - return nil - } -} - -func (v *dumpView) enterCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msg("Dump enter!") - tv := v.getTV() - if tv.SearchBuff().IsActive() { - return tv.filterCmd(evt) - } - sel := tv.GetSelectedItem() - if sel == "" { - return nil - } - - dir := filepath.Join(config.K9sDumpDir, v.app.Config.K9s.CurrentCluster) - if !edit(true, v.app, filepath.Join(dir, sel)) { - v.app.Flash().Err(errors.New("Failed to launch editor")) - } - - return nil -} - -func (v *dumpView) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - sel := v.getTV().GetSelectedItem() - if sel == "" { - return nil - } - - dir := filepath.Join(config.K9sDumpDir, v.app.Config.K9s.CurrentCluster) - showModal(v.Pages, fmt.Sprintf("Delete screen dump `%s?", sel), "table", func() { - if err := os.Remove(filepath.Join(dir, sel)); err != nil { - v.app.Flash().Errf("Unable to delete file %s", err) - return - } - v.refresh() - v.app.Flash().Infof("ScreenDump file %s deleted!", sel) - }) - - return nil -} - -func (v *dumpView) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if v.cancel != nil { - v.cancel() - } - v.SwitchToPage("table") - return nil -} - -func (v *dumpView) hints() ui.Hints { - return v.CurrentPage().Item.(ui.Hinter).Hints() -} - -func (v *dumpView) hydrate() resource.TableData { - data := resource.TableData{ - Header: dumpHeader, - Rows: make(resource.RowEvents, 10), - Namespace: resource.NotNamespaced, - } - - dir := filepath.Join(config.K9sDumpDir, v.app.Config.K9s.CurrentCluster) - ff, err := ioutil.ReadDir(dir) - if err != nil { - v.app.Flash().Errf("Unable to read dump directory %s", err) - } - - for _, f := range ff { - fields := resource.Row{f.Name(), time.Since(f.ModTime()).String()} - data.Rows[f.Name()] = &resource.RowEvent{ - Action: resource.New, - Fields: fields, - Deltas: fields, - } - } - - return data -} - -func (v *dumpView) resetTitle() { - v.SetTitle(fmt.Sprintf(dumpTitleFmt, dumpTitle, v.getTV().GetRowCount()-1)) -} - -func (v *dumpView) watchDumpDir(ctx context.Context) error { - w, err := fsnotify.NewWatcher() - if err != nil { - return err - } - - go func() { - for { - select { - case evt := <-w.Events: - log.Debug().Msgf("Dump event %#v", evt) - v.app.QueueUpdateDraw(func() { - v.refresh() - }) - case err := <-w.Errors: - log.Info().Err(err).Msg("Dir Watcher failed") - return - case <-ctx.Done(): - log.Debug().Msg("!!!! FS WATCHER DONE!!") - w.Close() - return - } - } - }() - - return w.Add(filepath.Join(config.K9sDumpDir, v.app.Config.K9s.CurrentCluster)) -} - -func (v *dumpView) getTV() *tableView { - if vu, ok := v.GetPrimitive("table").(*tableView); ok { - return vu - } - return nil -} - -func (v *dumpView) getDetails() *detailsView { - if vu, ok := v.GetPrimitive("details").(*detailsView); ok { - return vu - } - return nil -} - -func noopCmd(*tcell.EventKey) *tcell.EventKey { - return nil -} diff --git a/internal/views/forward.go b/internal/views/forward.go deleted file mode 100644 index e4a1d779..00000000 --- a/internal/views/forward.go +++ /dev/null @@ -1,381 +0,0 @@ -package views - -import ( - "context" - "errors" - "fmt" - "strings" - "time" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/perf" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/tview" - "github.com/fsnotify/fsnotify" - "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" -) - -const ( - forwardTitle = "Port Forwards" - forwardTitleFmt = " [aqua::b]%s([fuchsia::b]%d[fuchsia::-])[aqua::-] " - promptPage = "prompt" -) - -type forwardView struct { - *tview.Pages - - app *appView - cancel context.CancelFunc - bench *perf.Benchmark -} - -var _ resourceViewer = &forwardView{} - -func newForwardView(title, gvr string, app *appView, list resource.List) resourceViewer { - v := forwardView{ - Pages: tview.NewPages(), - app: app, - } - - tv := newTableView(app, forwardTitle) - tv.SetBorderFocusColor(tcell.ColorDodgerBlue) - tv.SetSelectedStyle(tcell.ColorWhite, tcell.ColorDodgerBlue, tcell.AttrNone) - tv.SetColorerFn(forwardColorer) - tv.SetActiveNS("") - v.AddPage("table", tv, true, true) - v.registerActions() - - return &v -} - -func (v *forwardView) masterPage() *tableView { - return v.GetPrimitive("table").(*tableView) -} - -func (v *forwardView) setEnterFn(enterFn) {} -func (v *forwardView) setColorerFn(ui.ColorerFunc) {} -func (v *forwardView) setDecorateFn(decorateFn) {} -func (v *forwardView) setExtraActionsFn(ui.ActionsFunc) {} - -// Init the view. -func (v *forwardView) Init(ctx context.Context, _ string) { - path := ui.BenchConfig(v.app.Config.K9s.CurrentCluster) - if err := watchFS(ctx, v.app, config.K9sHome, path, v.reload); err != nil { - v.app.Flash().Errf("RuRoh! Unable to watch benchmarks directory %s : %s", config.K9sHome, err) - } - - tv := v.getTV() - v.refresh() - tv.SetSortCol(tv.NameColIndex()+6, 0, true) - tv.Refresh() - tv.Select(1, 0) - v.app.SetFocus(tv) - v.app.SetHints(v.hints()) -} - -func (v *forwardView) getTV() *tableView { - if vu, ok := v.GetPrimitive("table").(*tableView); ok { - return vu - } - return nil -} - -func (v *forwardView) reload() { - path := ui.BenchConfig(v.app.Config.K9s.CurrentCluster) - log.Debug().Msgf("Reloading Config %s", path) - if err := v.app.Bench.Reload(path); err != nil { - v.app.Flash().Err(err) - } - v.refresh() -} - -func (v *forwardView) refresh() { - tv := v.getTV() - tv.Update(v.hydrate()) - v.app.SetFocus(tv) - tv.UpdateTitle() -} - -func (v *forwardView) registerActions() { - tv := v.getTV() - tv.SetActions(ui.KeyActions{ - tcell.KeyEnter: ui.NewKeyAction("Goto", v.gotoBenchCmd, true), - tcell.KeyCtrlB: ui.NewKeyAction("Bench", v.benchCmd, true), - tcell.KeyCtrlK: ui.NewKeyAction("Bench Stop", v.benchStopCmd, true), - tcell.KeyCtrlD: ui.NewKeyAction("Delete", v.deleteCmd, true), - ui.KeySlash: ui.NewKeyAction("Filter", tv.activateCmd, false), - ui.KeyP: ui.NewKeyAction("Previous", v.app.prevCmd, false), - ui.KeyShiftP: ui.NewKeyAction("Sort Ports", v.sortColCmd(2, true), false), - ui.KeyShiftU: ui.NewKeyAction("Sort URL", v.sortColCmd(4, true), false), - }) -} - -func (v *forwardView) getTitle() string { - return forwardTitle -} - -func (v *forwardView) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { - return func(evt *tcell.EventKey) *tcell.EventKey { - tv := v.getTV() - tv.SetSortCol(tv.NameColIndex()+col, 0, asc) - v.refresh() - - return nil - } -} - -func (v *forwardView) gotoBenchCmd(evt *tcell.EventKey) *tcell.EventKey { - v.app.gotoResource("be", true) - - return nil -} - -func (v *forwardView) benchStopCmd(evt *tcell.EventKey) *tcell.EventKey { - if v.bench != nil { - log.Debug().Msg(">>> Benchmark canceled!!") - v.app.status(ui.FlashErr, "Benchmark Camceled!") - v.bench.Cancel() - } - v.app.StatusReset() - - return nil -} - -func (v *forwardView) benchCmd(evt *tcell.EventKey) *tcell.EventKey { - sel := v.getSelectedItem() - if sel == "" { - return nil - } - - if v.bench != nil { - v.app.Flash().Err(errors.New("Only one benchmark allowed at a time")) - return nil - } - - tv := v.getTV() - r, _ := tv.GetSelection() - cfg, co := defaultConfig(), ui.TrimCell(tv.Table, r, 2) - if b, ok := v.app.Bench.Benchmarks.Containers[containerID(sel, co)]; ok { - cfg = b - } - cfg.Name = sel - - base := ui.TrimCell(tv.Table, r, 4) - var err error - if v.bench, err = perf.NewBenchmark(base, cfg); err != nil { - v.app.Flash().Errf("Bench failed %v", err) - v.app.StatusReset() - return nil - } - - v.app.status(ui.FlashWarn, "Benchmark in progress...") - log.Debug().Msg("Bench starting...") - go v.runBenchmark() - - return nil -} - -func (v *forwardView) runBenchmark() { - v.bench.Run(v.app.Config.K9s.CurrentCluster, func() { - log.Debug().Msg("Bench Completed!") - v.app.QueueUpdate(func() { - if v.bench.Canceled() { - v.app.status(ui.FlashInfo, "Benchmark canceled") - } else { - v.app.status(ui.FlashInfo, "Benchmark Completed!") - v.bench.Cancel() - } - v.bench = nil - go func() { - <-time.After(2 * time.Second) - v.app.QueueUpdate(func() { v.app.StatusReset() }) - }() - }) - }) -} - -func (v *forwardView) getSelectedItem() string { - tv := v.getTV() - r, _ := tv.GetSelection() - if r == 0 { - return "" - } - return fwFQN( - fqn(ui.TrimCell(tv.Table, r, 0), ui.TrimCell(tv.Table, r, 1)), - ui.TrimCell(tv.Table, r, 2), - ) -} - -func (v *forwardView) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - tv := v.getTV() - if !tv.SearchBuff().Empty() { - tv.SearchBuff().Reset() - return nil - } - - sel := v.getSelectedItem() - if sel == "" { - return nil - } - - showModal(v.Pages, fmt.Sprintf("Delete PortForward `%s?", sel), "table", func() { - fw, ok := v.app.forwarders[sel] - if !ok { - log.Debug().Msgf("Unable to find forwarder %s", sel) - return - } - fw.Stop() - delete(v.app.forwarders, sel) - - log.Debug().Msgf("PortForwards after delete: %#v", v.app.forwarders) - v.getTV().Update(v.hydrate()) - v.app.Flash().Infof("PortForward %s deleted!", sel) - }) - - return nil -} - -func (v *forwardView) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if v.cancel != nil { - v.cancel() - } - - tv := v.getTV() - if tv.SearchBuff().IsActive() { - tv.SearchBuff().Reset() - } else { - v.app.inject(v.app.Frame().GetPrimitive("main").(ui.Igniter)) - } - - return nil -} - -func (v *forwardView) hints() ui.Hints { - return v.getTV().Hints() -} - -func (v *forwardView) hydrate() resource.TableData { - data := initHeader(len(v.app.forwarders)) - dc, dn := v.app.Bench.Benchmarks.Defaults.C, v.app.Bench.Benchmarks.Defaults.N - for _, f := range v.app.forwarders { - c, n, cfg := loadConfig(dc, dn, containerID(f.Path(), f.Container()), v.app.Bench.Benchmarks.Containers) - - ports := strings.Split(f.Ports()[0], ":") - ns, na := namespaced(f.Path()) - fields := resource.Row{ - ns, - na, - f.Container(), - strings.Join(f.Ports(), ","), - urlFor(cfg, f.Container(), ports[0]), - asNum(c), - asNum(n), - f.Age(), - } - data.Rows[f.Path()] = &resource.RowEvent{ - Action: resource.New, - Fields: fields, - Deltas: fields, - } - } - - return data -} - -func (v *forwardView) resetTitle() { - v.SetTitle(fmt.Sprintf(forwardTitleFmt, forwardTitle, v.getTV().GetRowCount()-1)) -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func defaultConfig() config.BenchConfig { - return config.BenchConfig{ - C: config.DefaultC, - N: config.DefaultN, - HTTP: config.HTTP{ - Method: config.DefaultMethod, - Path: "/", - }, - } -} - -func initHeader(rows int) resource.TableData { - return resource.TableData{ - Header: resource.Row{"NAMESPACE", "NAME", "CONTAINER", "PORTS", "URL", "C", "N", "AGE"}, - NumCols: map[string]bool{"C": true, "N": true}, - Rows: make(resource.RowEvents, rows), - Namespace: resource.AllNamespaces, - } -} - -func loadConfig(dc, dn int, id string, cc map[string]config.BenchConfig) (int, int, config.BenchConfig) { - c, n := dc, dn - cfg, ok := cc[id] - if !ok { - return c, n, cfg - } - - if cfg.C != 0 { - c = cfg.C - } - if cfg.N != 0 { - n = cfg.N - } - - return c, n, cfg -} - -func showModal(pv *tview.Pages, msg, back string, ok func()) { - m := tview.NewModal(). - AddButtons([]string{"Cancel", "OK"}). - SetTextColor(tcell.ColorFuchsia). - SetText(msg). - SetDoneFunc(func(_ int, b string) { - if b == "OK" { - ok() - } - dismissModal(pv, back) - }) - m.SetTitle("") - pv.AddPage(promptPage, m, false, false) - pv.ShowPage(promptPage) -} - -func dismissModal(pv *tview.Pages, page string) { - pv.RemovePage(promptPage) - pv.SwitchToPage(page) -} - -func watchFS(ctx context.Context, app *appView, dir, file string, cb func()) error { - w, err := fsnotify.NewWatcher() - if err != nil { - return err - } - - go func() { - for { - select { - case evt := <-w.Events: - log.Debug().Msgf("FS %s event %v", file, evt.Name) - if file == "" || evt.Name == file { - log.Debug().Msgf("Capuring Event %#v", evt) - app.QueueUpdateDraw(func() { - cb() - }) - } - case err := <-w.Errors: - log.Info().Err(err).Msgf("FS %s watcher failed", dir) - return - case <-ctx.Done(): - log.Debug().Msgf("<>", dir) - w.Close() - return - } - } - }() - - return w.Add(dir) -} diff --git a/internal/views/help_test.go b/internal/views/help_test.go deleted file mode 100644 index f43c4832..00000000 --- a/internal/views/help_test.go +++ /dev/null @@ -1,50 +0,0 @@ -package views - -import ( - "testing" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/ui" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -type ks struct{} - -func (k ks) CurrentContextName() (string, error) { - return "test", nil -} - -func (k ks) CurrentClusterName() (string, error) { - return "test", nil -} - -func (k ks) CurrentNamespaceName() (string, error) { - return "test", nil -} - -func (k ks) ClusterNames() ([]string, error) { - return []string{"test"}, nil -} - -func (k ks) NamespaceNames(nn []v1.Namespace) []string { - return []string{"test"} -} - -func newNS(n string) v1.Namespace { - return v1.Namespace{ObjectMeta: metav1.ObjectMeta{ - Name: n, - }} -} - -func TestNewHelpView(t *testing.T) { - cfg := config.NewConfig(ks{}) - a := NewApp(cfg) - - v := newHelpView(a, nil, ui.Hints{{Mnemonic: "blee", Description: "duh"}}) - v.Init(nil, "") - - assert.Equal(t, "", v.GetCell(1, 0).Text) - assert.Equal(t, "duh", v.GetCell(1, 1).Text) -} diff --git a/internal/views/job.go b/internal/views/job.go deleted file mode 100644 index e1c715c0..00000000 --- a/internal/views/job.go +++ /dev/null @@ -1,44 +0,0 @@ -package views - -import ( - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - batchv1 "k8s.io/api/batch/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -type jobView struct { - *logResourceView -} - -func newJobView(title, gvr string, app *appView, list resource.List) resourceViewer { - v := jobView{newLogResourceView(title, gvr, app, list)} - v.extraActionsFn = v.extraActions - v.enterFn = v.showPods - - return &v -} - -func (v *jobView) extraActions(aa ui.KeyActions) { - v.logResourceView.extraActions(aa) -} - -func (v *jobView) showPods(app *appView, ns, res, sel string) { - ns, n := namespaced(sel) - j := k8s.NewJob(app.Conn()) - job, err := j.Get(ns, n) - if err != nil { - app.Flash().Err(err) - return - } - - jo := job.(*batchv1.Job) - l, err := metav1.LabelSelectorAsSelector(jo.Spec.Selector) - if err != nil { - app.Flash().Err(err) - return - } - - showPods(app, ns, l.String(), "", v.backCmd) -} diff --git a/internal/views/log.go b/internal/views/log.go deleted file mode 100644 index 77df56ca..00000000 --- a/internal/views/log.go +++ /dev/null @@ -1,248 +0,0 @@ -package views - -import ( - "fmt" - "io" - "os" - "path/filepath" - "strings" - "sync/atomic" - "time" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/tview" - "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" -) - -type ( - logFrame struct { - *tview.Flex - - app *appView - actions ui.KeyActions - backFn ui.ActionHandler - } - - logView struct { - *logFrame - - logs *detailsView - status *statusView - ansiWriter io.Writer - autoScroll int32 - path string - } -) - -func newLogFrame(app *appView, backFn ui.ActionHandler) *logFrame { - f := logFrame{ - Flex: tview.NewFlex(), - app: app, - backFn: backFn, - actions: make(ui.KeyActions), - } - f.SetBorder(true) - f.SetBackgroundColor(config.AsColor(app.Styles.Views().Log.BgColor)) - f.SetBorderPadding(0, 0, 1, 1) - f.SetDirection(tview.FlexRow) - - return &f -} - -func newLogView(_ string, app *appView, backFn ui.ActionHandler) *logView { - v := logView{ - logFrame: newLogFrame(app, backFn), - autoScroll: 1, - } - - v.logs = newDetailsView(app, backFn) - { - v.logs.SetBorder(false) - v.logs.setCategory("Logs") - v.logs.SetDynamicColors(true) - v.logs.SetTextColor(config.AsColor(app.Styles.Views().Log.FgColor)) - v.logs.SetBackgroundColor(config.AsColor(app.Styles.Views().Log.BgColor)) - v.logs.SetWrap(true) - v.logs.SetMaxBuffer(app.Config.K9s.LogBufferSize) - } - v.ansiWriter = tview.ANSIWriter(v.logs, app.Styles.Views().Log.FgColor, app.Styles.Views().Log.BgColor) - v.status = newStatusView(app.Styles) - v.AddItem(v.status, 1, 1, false) - v.AddItem(v.logs, 0, 1, true) - - v.bindKeys() - v.logs.SetInputCapture(v.keyboard) - - return &v -} - -func (v *logView) bindKeys() { - v.actions = ui.KeyActions{ - tcell.KeyEscape: ui.NewKeyAction("Back", v.backCmd, true), - ui.KeyC: ui.NewKeyAction("Clear", v.clearCmd, true), - ui.KeyS: ui.NewKeyAction("Toggle AutoScroll", v.toggleScrollCmd, true), - ui.KeyG: ui.NewKeyAction("Top", v.topCmd, false), - ui.KeyShiftG: ui.NewKeyAction("Bottom", v.bottomCmd, false), - ui.KeyF: ui.NewKeyAction("Up", v.pageUpCmd, false), - ui.KeyB: ui.NewKeyAction("Down", v.pageDownCmd, false), - tcell.KeyCtrlS: ui.NewKeyAction("Save", v.saveCmd, true), - } -} - -func (v *logView) setTitle(path, co string) { - var fmat string - if co == "" { - fmat = skinTitle(fmt.Sprintf(logFmt, path), v.app.Styles.Frame()) - } else { - fmat = skinTitle(fmt.Sprintf(logCoFmt, path, co), v.app.Styles.Frame()) - } - v.path = path - v.SetTitle(fmat) -} - -// Hints show action hints -func (v *logView) Hints() ui.Hints { - return v.actions.Hints() -} - -func (v *logView) keyboard(evt *tcell.EventKey) *tcell.EventKey { - key := evt.Key() - if key == tcell.KeyRune { - key = tcell.Key(evt.Rune()) - } - if m, ok := v.actions[key]; ok { - log.Debug().Msgf(">> LogView handled %s", tcell.KeyNames[key]) - return m.Action(evt) - } - - return evt -} - -func (v *logView) log(lines string) { - fmt.Fprintln(v.ansiWriter, tview.Escape(lines)) - log.Debug().Msgf("LOG LINES %d", v.logs.GetLineCount()) -} - -func (v *logView) flush(index int, buff []string) { - if index == 0 { - return - } - - if atomic.LoadInt32(&v.autoScroll) == 1 { - v.log(strings.Join(buff[:index], "\n")) - v.app.QueueUpdateDraw(func() { - v.updateIndicator() - v.logs.ScrollToEnd() - }) - } -} - -func (v *logView) updateIndicator() { - status := "Off" - if v.autoScroll == 1 { - status = "On" - } - v.status.update([]string{fmt.Sprintf("Autoscroll: %s", status)}) -} - -// ---------------------------------------------------------------------------- -// Actions... - -func (v *logView) saveCmd(evt *tcell.EventKey) *tcell.EventKey { - if path, err := saveData(v.app.Config.K9s.CurrentCluster, v.path, v.logs.GetText(true)); err != nil { - v.app.Flash().Err(err) - } else { - v.app.Flash().Infof("Log %s saved successfully!", path) - } - return nil -} - -func ensureDir(dir string) error { - return os.MkdirAll(dir, 0744) -} - -func saveData(cluster, name, data string) (string, error) { - dir := filepath.Join(config.K9sDumpDir, cluster) - if err := ensureDir(dir); err != nil { - return "", err - } - - now := time.Now().UnixNano() - fName := fmt.Sprintf("%s-%d.log", strings.Replace(name, "/", "-", -1), now) - - path := filepath.Join(dir, fName) - mod := os.O_CREATE | os.O_WRONLY - file, err := os.OpenFile(path, mod, 0644) - defer func() { - if file != nil { - file.Close() - } - }() - if err != nil { - log.Error().Err(err).Msgf("LogFile create %s", path) - return "", nil - } - if _, err := fmt.Fprintf(file, data); err != nil { - return "", err - } - - return path, nil -} - -func (v *logView) toggleScrollCmd(evt *tcell.EventKey) *tcell.EventKey { - if atomic.LoadInt32(&v.autoScroll) == 0 { - atomic.StoreInt32(&v.autoScroll, 1) - } else { - atomic.StoreInt32(&v.autoScroll, 0) - } - - if atomic.LoadInt32(&v.autoScroll) == 1 { - v.app.Flash().Info("Autoscroll is on.") - v.logs.ScrollToEnd() - } else { - v.logs.LineUp() - v.app.Flash().Info("Autoscroll is off.") - } - v.updateIndicator() - - return nil -} - -func (v *logView) backCmd(evt *tcell.EventKey) *tcell.EventKey { - return v.backFn(evt) -} - -func (v *logView) topCmd(evt *tcell.EventKey) *tcell.EventKey { - v.app.Flash().Info("Top of logs...") - v.logs.ScrollToBeginning() - return nil -} - -func (v *logView) bottomCmd(*tcell.EventKey) *tcell.EventKey { - v.app.Flash().Info("Bottom of logs...") - v.logs.ScrollToEnd() - return nil -} - -func (v *logView) pageUpCmd(*tcell.EventKey) *tcell.EventKey { - if v.logs.PageUp() { - v.app.Flash().Info("Reached Top ...") - } - return nil -} - -func (v *logView) pageDownCmd(*tcell.EventKey) *tcell.EventKey { - if v.logs.PageDown() { - v.app.Flash().Info("Reached Bottom ...") - } - return nil -} - -func (v *logView) clearCmd(*tcell.EventKey) *tcell.EventKey { - v.app.Flash().Info("Clearing logs...") - v.logs.Clear() - v.logs.ScrollTo(0, 0) - return nil -} diff --git a/internal/views/log_resource.go b/internal/views/log_resource.go deleted file mode 100644 index 825b03a6..00000000 --- a/internal/views/log_resource.go +++ /dev/null @@ -1,86 +0,0 @@ -package views - -import ( - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" -) - -type ( - containerFn func() string - - logResourceView struct { - *resourceView - - containerFn containerFn - } -) - -func newLogResourceView(title, gvr string, app *appView, list resource.List) *logResourceView { - v := logResourceView{ - resourceView: newResourceView(title, gvr, app, list).(*resourceView), - } - v.AddPage("logs", newLogsView(list.GetName(), app, &v), true, false) - - return &v -} - -func (v *logResourceView) extraActions(aa ui.KeyActions) { - aa[ui.KeyL] = ui.NewKeyAction("Logs", v.logsCmd, true) - aa[ui.KeyShiftL] = ui.NewKeyAction("Logs Previous", v.prevLogsCmd, true) -} - -func (v *logResourceView) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { - return func(evt *tcell.EventKey) *tcell.EventKey { - t := v.masterPage() - t.SetSortCol(t.NameColIndex()+col, 0, asc) - t.Refresh() - - return nil - } -} - -// Protocol... - -func (v *logResourceView) getList() resource.List { - return v.list -} - -func (v *logResourceView) getSelection() string { - if v.path != nil { - return *v.path - } - return v.masterPage().GetSelectedItem() -} - -func (v *logResourceView) prevLogsCmd(evt *tcell.EventKey) *tcell.EventKey { - v.showLogs(true) - return nil -} - -func (v *logResourceView) logsCmd(evt *tcell.EventKey) *tcell.EventKey { - v.showLogs(false) - return nil -} - -func (v *logResourceView) showLogs(prev bool) { - if !v.masterPage().RowSelected() { - return - } - - l := v.GetPrimitive("logs").(*logsView) - co := "" - if v.containerFn != nil { - co = v.containerFn() - } - l.reload(co, v, prev) - v.switchPage("logs") -} - -func (v *logResourceView) backCmd(evt *tcell.EventKey) *tcell.EventKey { - // Reset namespace to what it was - v.app.Config.SetActiveNamespace(v.list.GetNamespace()) - v.app.inject(v) - - return nil -} diff --git a/internal/views/log_test.go b/internal/views/log_test.go deleted file mode 100644 index af975567..00000000 --- a/internal/views/log_test.go +++ /dev/null @@ -1,82 +0,0 @@ -package views - -import ( - "bytes" - "fmt" - "io/ioutil" - "path/filepath" - "testing" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/tview" - "github.com/stretchr/testify/assert" -) - -func TestAnsi(t *testing.T) { - buff := bytes.NewBufferString("") - w := tview.ANSIWriter(buff, "white", "black") - fmt.Fprintf(w, "[YELLOW] ok") - assert.Equal(t, "[YELLOW] ok", buff.String()) - - v := tview.NewTextView() - v.SetDynamicColors(true) - aw := tview.ANSIWriter(v, "white", "black") - s := "[2019-03-27T15:05:15,246][INFO ][o.e.c.r.a.AllocationService] [es-0] Cluster health status changed from [YELLOW] to [GREEN] (reason: [shards started [[.monitoring-es-6-2019.03.27][0]]" - fmt.Fprintf(aw, s) - assert.Equal(t, s+"\n", v.GetText(false)) -} - -func TestLogViewFlush(t *testing.T) { - v := newLogView("Logs", NewApp(config.NewConfig(ks{})), nil) - v.flush(2, []string{"blee", "bozo"}) - - v.toggleScrollCmd(nil) - assert.Equal(t, "blee\nbozo\n", v.logs.GetText(true)) - assert.Equal(t, " Autoscroll: Off ", v.status.GetText(true)) - v.toggleScrollCmd(nil) - assert.Equal(t, " Autoscroll: On ", v.status.GetText(true)) -} - -func TestLogViewSave(t *testing.T) { - v := newLogView("Logs", NewApp(config.NewConfig(ks{})), nil) - v.flush(2, []string{"blee", "bozo"}) - v.path = "k9s-test" - dir := filepath.Join(config.K9sDumpDir, v.app.Config.K9s.CurrentCluster) - c1, _ := ioutil.ReadDir(dir) - v.saveCmd(nil) - c2, _ := ioutil.ReadDir(dir) - assert.Equal(t, len(c2), len(c1)+1) -} - -func TestLogViewNav(t *testing.T) { - v := newLogView("Logs", NewApp(config.NewConfig(ks{})), nil) - var buff []string - v.autoScroll = 1 - for i := 0; i < 100; i++ { - buff = append(buff, fmt.Sprintf("line-%d\n", i)) - } - v.flush(100, buff) - - v.topCmd(nil) - r, _ := v.logs.GetScrollOffset() - assert.Equal(t, 0, r) - v.pageDownCmd(nil) - r, _ = v.logs.GetScrollOffset() - assert.Equal(t, 0, r) - v.pageUpCmd(nil) - r, _ = v.logs.GetScrollOffset() - assert.Equal(t, 0, r) - v.bottomCmd(nil) - r, _ = v.logs.GetScrollOffset() - assert.Equal(t, 0, r) -} - -func TestLogViewClear(t *testing.T) { - v := newLogView("Logs", NewApp(config.NewConfig(ks{})), nil) - v.flush(2, []string{"blee", "bozo"}) - - v.toggleScrollCmd(nil) - assert.Equal(t, "blee\nbozo\n", v.logs.GetText(true)) - v.clearCmd(nil) - assert.Equal(t, "", v.logs.GetText(true)) -} diff --git a/internal/views/logs_test.go b/internal/views/logs_test.go deleted file mode 100644 index 0a7397c5..00000000 --- a/internal/views/logs_test.go +++ /dev/null @@ -1,31 +0,0 @@ -package views - -import ( - "context" - "fmt" - "sync" - "testing" - - "github.com/derailed/k9s/internal/config" - "github.com/stretchr/testify/assert" -) - -func TestUpdateLogs(t *testing.T) { - v := newLogView("test", NewApp(config.NewConfig(ks{})), nil) - - var wg sync.WaitGroup - wg.Add(1) - c := make(chan string, 10) - go func() { - defer wg.Done() - updateLogs(context.Background(), c, v, 10) - }() - - for i := 0; i < 500; i++ { - c <- fmt.Sprintf("log %d", i) - } - close(c) - wg.Wait() - - assert.Equal(t, 500, v.logs.GetLineCount()) -} diff --git a/internal/views/master_detail.go b/internal/views/master_detail.go deleted file mode 100644 index bd521a03..00000000 --- a/internal/views/master_detail.go +++ /dev/null @@ -1,94 +0,0 @@ -package views - -import ( - "context" - - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/tview" -) - -type ( - pageView struct { - *tview.Pages - - app *appView - } - - masterDetail struct { - *pageView - - currentNS string - title string - enterFn enterFn - extraActionsFn func(ui.KeyActions) - } -) - -func newPageView(app *appView) *pageView { - return &pageView{ - Pages: tview.NewPages(), - app: app, - } -} - -func newMasterDetail(title, ns string, app *appView, backCmd ui.ActionHandler) *masterDetail { - v := masterDetail{ - pageView: newPageView(app), - currentNS: ns, - title: title, - } - v.AddPage("master", newTableView(v.app, v.title), true, true) - v.AddPage("details", newDetailsView(v.app, backCmd), true, false) - - return &v -} - -func (v *masterDetail) init(ctx context.Context, ns string) { - if v.currentNS != resource.NotNamespaced { - v.currentNS = ns - } -} - -func (v *masterDetail) setExtraActionsFn(f ui.ActionsFunc) { - v.extraActionsFn = f -} - -// Protocol... - -// Hints fetch menu hints -func (v *masterDetail) hints() ui.Hints { - return v.CurrentPage().Item.(ui.Hinter).Hints() -} - -func (v *masterDetail) setEnterFn(f enterFn) { - v.enterFn = f -} - -func (v *masterDetail) showMaster() { - v.SwitchToPage("master") -} - -func (v *masterDetail) masterPage() *tableView { - return v.GetPrimitive("master").(*tableView) -} - -func (v *masterDetail) showDetails() { - v.SwitchToPage("details") -} - -func (v *masterDetail) detailsPage() *detailsView { - return v.GetPrimitive("details").(*detailsView) -} - -// ---------------------------------------------------------------------------- -// Actions... - -func (v *masterDetail) defaultActions(aa ui.KeyActions) { - aa[ui.KeyHelp] = ui.NewKeyAction("Help", noopCmd, false) - aa[ui.KeyP] = ui.NewKeyAction("Previous", v.app.prevCmd, false) - - if v.extraActionsFn != nil { - v.extraActionsFn(aa) - } -} diff --git a/internal/views/namespace_test.go b/internal/views/namespace_test.go deleted file mode 100644 index 1051bec4..00000000 --- a/internal/views/namespace_test.go +++ /dev/null @@ -1,27 +0,0 @@ -package views - -import ( - "testing" - - "github.com/stretchr/testify/assert" -) - -func TestNSCleanser(t *testing.T) { - var v namespaceView - - uu := []struct { - s, e string - }{ - {"fred", "fred"}, - {"fred+", "fred"}, - {"fred(*)", "fred"}, - {"fred+(*)", "fred"}, - {"fred-blee+(*)", "fred-blee"}, - {"fred1-blee2+(*)", "fred1-blee2"}, - {"fred(𝜟)", "fred"}, - } - - for _, u := range uu { - assert.Equal(t, u.e, v.cleanser(u.s)) - } -} diff --git a/internal/views/no.go b/internal/views/no.go deleted file mode 100644 index fda110ed..00000000 --- a/internal/views/no.go +++ /dev/null @@ -1,63 +0,0 @@ -package views - -import ( - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" -) - -type nodeView struct { - *resourceView -} - -func newNodeView(title, gvr string, app *appView, list resource.List) resourceViewer { - v := nodeView{newResourceView(title, gvr, app, list).(*resourceView)} - v.extraActionsFn = v.extraActions - v.enterFn = v.showPods - - return &v -} - -func (v *nodeView) extraActions(aa ui.KeyActions) { - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort CPU", v.sortColCmd(7, false), false) - aa[ui.KeyShiftM] = ui.NewKeyAction("Sort MEM", v.sortColCmd(8, false), false) - aa[ui.KeyShiftX] = ui.NewKeyAction("Sort CPU%", v.sortColCmd(9, false), false) - aa[ui.KeyShiftZ] = ui.NewKeyAction("Sort MEM%", v.sortColCmd(10, false), false) -} - -func (v *nodeView) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { - return func(evt *tcell.EventKey) *tcell.EventKey { - t := v.masterPage() - t.SetSortCol(t.NameColIndex()+col, 0, asc) - t.Refresh() - - return nil - } -} - -func (v *nodeView) showPods(app *appView, _, _, sel string) { - showPods(app, "", "", "spec.nodeName="+sel, v.backCmd) -} - -func (v *nodeView) backCmd(evt *tcell.EventKey) *tcell.EventKey { - v.app.inject(v) - - return nil -} - -func showPods(app *appView, ns, labelSel, fieldSel string, a ui.ActionHandler) { - app.switchNS(ns) - - list := resource.NewPodList(app.Conn(), ns) - list.SetLabelSelector(labelSel) - list.SetFieldSelector(fieldSel) - - pv := newPodView("Pod", "v1/pods", app, list) - pv.setColorerFn(podColorer) - pv.masterPage().SetActions(ui.KeyActions{ - tcell.KeyEsc: ui.NewKeyAction("Back", a, true), - }) - // Reset active namespace to ns. - app.Config.SetActiveNamespace(ns) - app.inject(pv) -} diff --git a/internal/views/ns.go b/internal/views/ns.go deleted file mode 100644 index 3335b9ba..00000000 --- a/internal/views/ns.go +++ /dev/null @@ -1,88 +0,0 @@ -package views - -import ( - "regexp" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" -) - -const ( - favNSIndicator = "+" - defaultNSIndicator = "(*)" - deltaNSIndicator = "(𝜟)" -) - -var nsCleanser = regexp.MustCompile(`(\w+)[+|(*)|(𝜟)]*`) - -type namespaceView struct { - *resourceView -} - -func newNamespaceView(title, gvr string, app *appView, list resource.List) resourceViewer { - v := namespaceView{newResourceView(title, gvr, app, list).(*resourceView)} - v.extraActionsFn = v.extraActions - v.masterPage().SetSelectedFn(v.cleanser) - v.decorateFn = v.decorate - v.enterFn = v.switchNs - - return &v -} - -func (v *namespaceView) extraActions(aa ui.KeyActions) { - aa[ui.KeyU] = ui.NewKeyAction("Use", v.useNsCmd, true) -} - -func (v *namespaceView) switchNs(app *appView, _, res, sel string) { - v.useNamespace(sel) - app.gotoResource("po", true) -} - -func (v *namespaceView) useNsCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - v.useNamespace(v.masterPage().GetSelectedItem()) - - return nil -} - -func (v *namespaceView) useNamespace(ns string) { - if err := v.app.Config.SetActiveNamespace(ns); err != nil { - v.app.Flash().Err(err) - } else { - v.app.Flash().Infof("Namespace %s is now active!", ns) - } - v.app.Config.Save() - v.app.startInformer(ns) -} - -func (*namespaceView) cleanser(s string) string { - return nsCleanser.ReplaceAllString(s, `$1`) -} - -func (v *namespaceView) decorate(data resource.TableData) resource.TableData { - if _, ok := data.Rows[resource.AllNamespaces]; !ok { - if err := v.app.Conn().CheckNSAccess(""); err == nil { - data.Rows[resource.AllNamespace] = &resource.RowEvent{ - Action: resource.Unchanged, - Fields: resource.Row{resource.AllNamespace, "Active", "0"}, - Deltas: resource.Row{"", "", ""}, - } - } - } - for k, r := range data.Rows { - if config.InList(v.app.Config.FavNamespaces(), k) { - r.Fields[0] += "+" - r.Action = resource.Unchanged - } - if v.app.Config.ActiveNamespace() == k { - r.Fields[0] += "(*)" - r.Action = resource.Unchanged - } - } - - return data -} diff --git a/internal/views/pod.go b/internal/views/pod.go deleted file mode 100644 index abe9455c..00000000 --- a/internal/views/pod.go +++ /dev/null @@ -1,235 +0,0 @@ -package views - -import ( - "context" - "fmt" - - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/k9s/internal/watch" - "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -const ( - containerFmt = "[fg:bg:b]%s([hilite:bg:b]%s[fg:bg:-])" - shellCheck = "command -v bash >/dev/null && exec bash || exec sh" -) - -type podView struct { - *resourceView - - childCancelFn context.CancelFunc -} - -var _ updatable = &podView{} - -type loggable interface { - getSelection() string - getList() resource.List - switchPage(n string) -} - -func newPodView(title, gvr string, app *appView, list resource.List) resourceViewer { - v := podView{resourceView: newResourceView(title, gvr, app, list).(*resourceView)} - v.extraActionsFn = v.extraActions - v.enterFn = v.listContainers - - picker := newSelectList(&v) - { - picker.setActions(ui.KeyActions{ - tcell.KeyEscape: {Description: "Back", Action: v.backCmd, Visible: true}, - }) - } - v.AddPage("picker", picker, true, false) - v.AddPage("logs", newLogsView(list.GetName(), app, &v), true, false) - - return &v -} - -func (v *podView) extraActions(aa ui.KeyActions) { - aa[tcell.KeyCtrlK] = ui.NewKeyAction("Kill", v.killCmd, true) - aa[ui.KeyS] = ui.NewKeyAction("Shell", v.shellCmd, true) - - aa[ui.KeyL] = ui.NewKeyAction("Logs", v.logsCmd, true) - aa[ui.KeyShiftL] = ui.NewKeyAction("Logs Previous", v.prevLogsCmd, true) - - aa[ui.KeyShiftR] = ui.NewKeyAction("Sort Ready", v.sortColCmd(1, false), false) - aa[ui.KeyShiftS] = ui.NewKeyAction("Sort Status", v.sortColCmd(2, true), false) - aa[ui.KeyShiftT] = ui.NewKeyAction("Sort Restart", v.sortColCmd(3, false), false) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort CPU", v.sortColCmd(4, false), false) - aa[ui.KeyShiftM] = ui.NewKeyAction("Sort MEM", v.sortColCmd(5, false), false) - aa[ui.KeyShiftX] = ui.NewKeyAction("Sort CPU%", v.sortColCmd(6, false), false) - aa[ui.KeyShiftZ] = ui.NewKeyAction("Sort MEM%", v.sortColCmd(7, false), false) - aa[ui.KeyShiftD] = ui.NewKeyAction("Sort IP", v.sortColCmd(8, true), false) - aa[ui.KeyShiftO] = ui.NewKeyAction("Sort Node", v.sortColCmd(9, true), false) -} - -func (v *podView) listContainers(app *appView, _, res, sel string) { - po, err := v.app.informer.Get(watch.PodIndex, sel, metav1.GetOptions{}) - if err != nil { - app.Flash().Errf("Unable to retrieve pods %s", err) - return - } - - pod := po.(*v1.Pod) - list := resource.NewContainerList(app.Conn(), pod) - title := skinTitle(fmt.Sprintf(containerFmt, "Container", sel), app.Styles.Frame()) - - // Stop my updater - if v.cancelFn != nil { - v.cancelFn() - } - - // Span child view - cv := newContainerView(title, app, list, fqn(pod.Namespace, pod.Name), v.exitFn) - v.AddPage("containers", cv, true, true) - var ctx context.Context - ctx, v.childCancelFn = context.WithCancel(v.parentCtx) - cv.Init(ctx, pod.Namespace) -} - -func (v *podView) exitFn() { - if v.childCancelFn != nil { - v.childCancelFn() - } - v.RemovePage("containers") - v.switchPage("master") - v.restartUpdates() -} - -// Protocol... - -func (v *podView) getList() resource.List { - return v.list -} - -func (v *podView) getSelection() string { - return v.masterPage().GetSelectedItem() -} - -func (v *podView) killCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - - sel := v.masterPage().GetSelectedItems() - v.masterPage().ShowDeleted() - for _, res := range sel { - v.app.Flash().Infof("Delete resource %s %s", v.list.GetName(), res) - if err := v.list.Resource().Delete(res, true, false); err != nil { - v.app.Flash().Errf("Delete failed with %s", err) - } else { - deletePortForward(v.app.forwarders, res) - } - } - v.refresh() - return nil -} - -func (v *podView) logsCmd(evt *tcell.EventKey) *tcell.EventKey { - if v.viewLogs(false) { - return nil - } - - return evt -} - -func (v *podView) prevLogsCmd(evt *tcell.EventKey) *tcell.EventKey { - if v.viewLogs(true) { - return nil - } - - return evt -} - -func (v *podView) viewLogs(prev bool) bool { - if !v.masterPage().RowSelected() { - return false - } - v.showLogs(v.masterPage().GetSelectedItem(), "", v, prev) - - return true -} - -func (v *podView) showLogs(path, co string, parent loggable, prev bool) { - l := v.GetPrimitive("logs").(*logsView) - l.reload(co, parent, prev) - v.switchPage("logs") -} - -func (v *podView) shellCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - - sel := v.masterPage().GetSelectedItem() - cc, err := fetchContainers(v.list, sel, false) - if err != nil { - v.app.Flash().Errf("Unable to retrieve containers %s", err) - return evt - } - if len(cc) == 1 { - v.shellIn(sel, "") - return nil - } - p := v.GetPrimitive("picker").(*selectList) - p.populate(cc) - p.SetSelectedFunc(func(i int, t, d string, r rune) { - v.shellIn(sel, t) - }) - v.switchPage("picker") - - return evt -} - -func (v *podView) shellIn(path, co string) { - v.stopUpdates() - shellIn(v.app, path, co) - v.restartUpdates() -} - -func (v *podView) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { - return func(evt *tcell.EventKey) *tcell.EventKey { - t := v.masterPage() - t.SetSortCol(t.NameColIndex()+col, 0, asc) - t.Refresh() - - return nil - } -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func fetchContainers(l resource.List, po string, includeInit bool) ([]string, error) { - if len(po) == 0 { - return []string{}, nil - } - return l.Resource().(resource.Containers).Containers(po, includeInit) -} - -func shellIn(a *appView, path, co string) { - args := computeShellArgs(path, co, a.Config.K9s.CurrentContext, a.Conn().Config().Flags().KubeConfig) - log.Debug().Msgf("Shell args %v", args) - runK(true, a, args...) -} - -func computeShellArgs(path, co, context string, kcfg *string) []string { - args := make([]string, 0, 15) - args = append(args, "exec", "-it") - args = append(args, "--context", context) - ns, po := namespaced(path) - args = append(args, "-n", ns) - args = append(args, po) - if kcfg != nil && *kcfg != "" { - args = append(args, "--kubeconfig", *kcfg) - } - if co != "" { - args = append(args, "-c", co) - } - - return append(args, "--", "sh", "-c", shellCheck) -} diff --git a/internal/views/rbac_test.go b/internal/views/rbac_test.go deleted file mode 100644 index bc9728ed..00000000 --- a/internal/views/rbac_test.go +++ /dev/null @@ -1,115 +0,0 @@ -package views - -import ( - "testing" - - "github.com/derailed/k9s/internal/resource" - "github.com/stretchr/testify/assert" - rbacv1 "k8s.io/api/rbac/v1" -) - -func TestHasVerb(t *testing.T) { - uu := []struct { - vv []string - v string - e bool - }{ - {[]string{"*"}, "get", true}, - {[]string{"get", "list", "watch"}, "watch", true}, - {[]string{"get", "dope", "list"}, "watch", false}, - {[]string{"get"}, "get", true}, - {[]string{"post"}, "create", true}, - {[]string{"put"}, "update", true}, - {[]string{"list", "deletecollection"}, "deletecollection", true}, - } - - for _, u := range uu { - assert.Equal(t, u.e, hasVerb(u.vv, u.v)) - } -} - -func TestAsVerbs(t *testing.T) { - ok, nok := toVerbIcon(true), toVerbIcon(false) - - uu := []struct { - vv []string - e resource.Row - }{ - {[]string{"*"}, resource.Row{ok, ok, ok, ok, ok, ok, ok, ok, ""}}, - {[]string{"get", "list", "patch"}, resource.Row{ok, ok, nok, nok, nok, ok, nok, nok, ""}}, - {[]string{"get", "list", "deletecollection", "post"}, resource.Row{ok, ok, ok, nok, ok, nok, nok, nok, ""}}, - {[]string{"get", "list", "blee"}, resource.Row{ok, ok, nok, nok, nok, nok, nok, nok, "blee"}}, - } - - for _, u := range uu { - assert.Equal(t, u.e, asVerbs(u.vv...)) - } -} - -func TestParseRules(t *testing.T) { - ok, nok := toVerbIcon(true), toVerbIcon(false) - _ = nok - - uu := []struct { - pp []rbacv1.PolicyRule - e map[string]resource.Row - }{ - { - []rbacv1.PolicyRule{ - {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"*"}}, - }, - map[string]resource.Row{ - "*.*": {"*.*", "*", ok, ok, ok, ok, ok, ok, ok, ok, ""}, - }, - }, - { - []rbacv1.PolicyRule{ - {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"get"}}, - }, - map[string]resource.Row{ - "*.*": {"*.*", "*", ok, nok, nok, nok, nok, nok, nok, nok, ""}, - }, - }, - { - []rbacv1.PolicyRule{ - {APIGroups: []string{""}, Resources: []string{"*"}, Verbs: []string{"list"}}, - }, - map[string]resource.Row{ - "*": {"*", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}, - }, - }, - { - []rbacv1.PolicyRule{ - {APIGroups: []string{""}, Resources: []string{"pods"}, Verbs: []string{"list"}, ResourceNames: []string{"fred"}}, - }, - map[string]resource.Row{ - "pods": {"pods", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}, - "pods/fred": {"pods/fred", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}, - }, - }, - { - []rbacv1.PolicyRule{ - {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"/fred"}}, - }, - map[string]resource.Row{ - "/fred": {"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}, - }, - }, - { - []rbacv1.PolicyRule{ - {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"fred"}}, - }, - map[string]resource.Row{ - "/fred": {"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}, - }, - }, - } - - var v rbacView - for _, u := range uu { - evts := v.parseRules(u.pp) - for k, v := range u.e { - assert.Equal(t, v, evts[k].Fields) - } - } -} diff --git a/internal/views/resource.go b/internal/views/resource.go deleted file mode 100644 index d8d33cc5..00000000 --- a/internal/views/resource.go +++ /dev/null @@ -1,519 +0,0 @@ -package views - -import ( - "context" - "fmt" - "strconv" - "strings" - "time" - - "github.com/atotto/clipboard" - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/k9s/internal/ui/dialog" - "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" -) - -// EnvFn represent the current view exposed environment. -type envFn func() K9sEnv - -type ( - updatable interface { - restartUpdates() - stopUpdates() - update(context.Context) - } - - resourceView struct { - *masterDetail - - namespaces map[int]string - list resource.List - cancelFn context.CancelFunc - parentCtx context.Context - path *string - colorerFn ui.ColorerFunc - decorateFn decorateFn - envFn envFn - gvr string - } -) - -func newResourceView(title, gvr string, app *appView, list resource.List) resourceViewer { - v := resourceView{ - list: list, - gvr: gvr, - } - v.masterDetail = newMasterDetail(title, list.GetNamespace(), app, v.backCmd) - v.envFn = v.defaultK9sEnv - - return &v -} - -// Init watches all running pods in given namespace -func (v *resourceView) Init(ctx context.Context, ns string) { - v.masterDetail.init(ctx, ns) - v.masterPage().setFilterFn(v.filterResource) - if v.colorerFn != nil { - v.masterPage().SetColorerFn(v.colorerFn) - } - - v.parentCtx = ctx - var vctx context.Context - vctx, v.cancelFn = context.WithCancel(ctx) - - colorer := ui.DefaultColorer - if v.colorerFn != nil { - colorer = v.colorerFn - } - v.masterPage().SetColorerFn(colorer) - - v.update(vctx) - v.app.clusterInfo().refresh() - v.refresh() - - tv := v.masterPage() - r, _ := tv.GetSelection() - if r == 0 && tv.GetRowCount() > 0 { - tv.Select(1, 0) - } -} - -func (v *resourceView) setColorerFn(f ui.ColorerFunc) { - v.colorerFn = f -} - -func (v *resourceView) setDecorateFn(f decorateFn) { - v.decorateFn = f -} - -func (v *resourceView) filterResource(sel string) { - v.list.SetLabelSelector(sel) - v.refresh() -} - -func (v *resourceView) stopUpdates() { - if v.cancelFn != nil { - v.cancelFn() - } -} - -func (v *resourceView) restartUpdates() { - if v.cancelFn != nil { - v.cancelFn() - } - - var vctx context.Context - vctx, v.cancelFn = context.WithCancel(v.parentCtx) - v.update(vctx) -} - -func (v *resourceView) update(ctx context.Context) { - go func(ctx context.Context) { - for { - select { - case <-ctx.Done(): - log.Debug().Msgf("%s updater canceled!", v.list.GetName()) - return - case <-time.After(time.Duration(v.app.Config.K9s.GetRefreshRate()) * time.Second): - v.app.QueueUpdateDraw(func() { - v.refresh() - }) - } - } - }(ctx) -} - -func (v *resourceView) backCmd(*tcell.EventKey) *tcell.EventKey { - v.switchPage("master") - return nil -} - -func (v *resourceView) switchPage(p string) { - log.Debug().Msgf("Switching page to %s", p) - if _, ok := v.CurrentPage().Item.(*tableView); ok { - v.stopUpdates() - } - - v.SwitchToPage(p) - v.currentNS = v.list.GetNamespace() - if vu, ok := v.GetPrimitive(p).(ui.Hinter); ok { - v.app.SetHints(vu.Hints()) - } - - if _, ok := v.CurrentPage().Item.(*tableView); ok { - v.restartUpdates() - } -} - -// ---------------------------------------------------------------------------- -// Actions... - -func (v *resourceView) cpCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - - _, n := namespaced(v.masterPage().GetSelectedItem()) - log.Debug().Msgf("Copied selection to clipboard %q", n) - v.app.Flash().Info("Current selection copied to clipboard...") - if err := clipboard.WriteAll(n); err != nil { - v.app.Flash().Err(err) - } - - return nil -} - -func (v *resourceView) enterCmd(evt *tcell.EventKey) *tcell.EventKey { - // If in command mode run filter otherwise enter function. - if v.masterPage().filterCmd(evt) == nil || !v.masterPage().RowSelected() { - return nil - } - - f := v.defaultEnter - if v.enterFn != nil { - f = v.enterFn - } - f(v.app, v.list.GetNamespace(), v.list.GetName(), v.masterPage().GetSelectedItem()) - - return nil -} - -func (v *resourceView) refreshCmd(*tcell.EventKey) *tcell.EventKey { - v.app.Flash().Info("Refreshing...") - v.refresh() - return nil -} - -func (v *resourceView) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - - sel := v.masterPage().GetSelectedItems() - var msg string - if len(sel) > 1 { - msg = fmt.Sprintf("Delete %d selected %s?", len(sel), v.list.GetName()) - } else { - msg = fmt.Sprintf("Delete %s %s?", v.list.GetName(), sel[0]) - } - dialog.ShowDelete(v.Pages, msg, func(cascade, force bool) { - v.masterPage().ShowDeleted() - if len(sel) > 1 { - v.app.Flash().Infof("Delete %d selected %s", len(sel), v.list.GetName()) - } else { - v.app.Flash().Infof("Delete resource %s %s", v.list.GetName(), sel[0]) - } - for _, res := range sel { - if err := v.list.Resource().Delete(res, cascade, force); err != nil { - v.app.Flash().Errf("Delete failed with %s", err) - } else { - deletePortForward(v.app.forwarders, res) - } - } - v.refresh() - }, func() { - v.switchPage("master") - }) - return nil -} - -func (v *resourceView) markCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - - v.masterPage().ToggleMark() - v.refresh() - v.app.Draw() - return nil -} - -func deletePortForward(ff map[string]forwarder, sel string) { - for k, v := range ff { - tokens := strings.Split(k, ":") - if tokens[0] == sel { - log.Debug().Msgf("Deleting associated portForward %s", k) - v.Stop() - } - } -} - -func (v *resourceView) defaultEnter(app *appView, ns, _, selection string) { - if !v.list.Access(resource.DescribeAccess) { - return - } - - log.Debug().Msgf("!!!!!! NAME %s", v.list.GetName()) - yaml, err := v.list.Resource().Describe(v.gvr, selection) - if err != nil { - v.app.Flash().Errf("Describe command failed: %s", err) - return - } - - details := v.detailsPage() - details.setCategory("Describe") - details.setTitle(selection) - details.SetTextColor(v.app.Styles.FgColor()) - details.SetText(colorizeYAML(v.app.Styles.Views().Yaml, yaml)) - details.ScrollToBeginning() - v.app.SetHints(details.hints()) - - v.switchPage("details") -} - -func (v *resourceView) describeCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - v.defaultEnter(v.app, v.list.GetNamespace(), v.list.GetName(), v.masterPage().GetSelectedItem()) - - return nil -} - -func (v *resourceView) viewCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - - sel := v.masterPage().GetSelectedItem() - raw, err := v.list.Resource().Marshal(sel) - if err != nil { - v.app.Flash().Errf("Unable to marshal resource %s", err) - return evt - } - details := v.detailsPage() - details.setCategory("YAML") - details.setTitle(sel) - details.SetTextColor(v.app.Styles.FgColor()) - details.SetText(colorizeYAML(v.app.Styles.Views().Yaml, raw)) - details.ScrollToBeginning() - v.app.SetHints(details.hints()) - - v.switchPage("details") - - return nil -} - -func (v *resourceView) editCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - - v.stopUpdates() - { - ns, po := namespaced(v.masterPage().GetSelectedItem()) - args := make([]string, 0, 10) - args = append(args, "edit") - args = append(args, v.list.GetName()) - args = append(args, "-n", ns) - args = append(args, "--context", v.app.Config.K9s.CurrentContext) - if cfg := v.app.Conn().Config().Flags().KubeConfig; cfg != nil && *cfg != "" { - args = append(args, "--kubeconfig", *cfg) - } - runK(true, v.app, append(args, po)...) - } - v.restartUpdates() - - return evt -} - -func (v *resourceView) setNamespace(ns string) { - if v.list.Namespaced() { - v.currentNS = ns - v.list.SetNamespace(ns) - } -} - -func (v *resourceView) switchNamespaceCmd(evt *tcell.EventKey) *tcell.EventKey { - i, _ := strconv.Atoi(string(evt.Rune())) - ns := v.namespaces[i] - if ns == "" { - ns = resource.AllNamespace - } - if v.currentNS == ns { - return nil - } - - v.app.switchNS(ns) - v.setNamespace(ns) - v.app.Flash().Infof("Viewing namespace `%s`...", ns) - v.refresh() - v.masterPage().UpdateTitle() - v.masterPage().SelectRow(1, true) - v.app.CmdBuff().Reset() - v.app.Config.SetActiveNamespace(v.currentNS) - v.app.Config.Save() - - return nil -} - -func (v *resourceView) refresh() { - if _, ok := v.CurrentPage().Item.(*tableView); !ok { - return - } - - v.refreshActions() - if v.list.Namespaced() { - v.list.SetNamespace(v.currentNS) - } - if err := v.list.Reconcile(v.app.informer, v.path); err != nil { - v.app.Flash().Err(err) - } - data := v.list.Data() - if v.decorateFn != nil { - data = v.decorateFn(data) - } - v.masterPage().Update(data) -} - -func (v *resourceView) namespaceActions(aa ui.KeyActions) { - if !v.list.Access(resource.NamespaceAccess) { - return - } - v.namespaces = make(map[int]string, config.MaxFavoritesNS) - // User can't list namespace. Don't offer a choice. - if v.app.Conn().CheckListNSAccess() != nil { - return - } - aa[tcell.Key(ui.NumKeys[0])] = ui.NewKeyAction(resource.AllNamespace, v.switchNamespaceCmd, true) - v.namespaces[0] = resource.AllNamespace - index := 1 - for _, n := range v.app.Config.FavNamespaces() { - if n == resource.AllNamespace { - continue - } - aa[tcell.Key(ui.NumKeys[index])] = ui.NewKeyAction(n, v.switchNamespaceCmd, true) - v.namespaces[index] = n - index++ - } -} - -func (v *resourceView) refreshActions() { - aa := ui.KeyActions{ - ui.KeyC: ui.NewKeyAction("Copy", v.cpCmd, false), - tcell.KeyEnter: ui.NewKeyAction("Enter", v.enterCmd, false), - tcell.KeyCtrlR: ui.NewKeyAction("Refresh", v.refreshCmd, false), - } - aa[ui.KeySpace] = ui.NewKeyAction("Mark", v.markCmd, true) - v.namespaceActions(aa) - v.defaultActions(aa) - - if v.list.Access(resource.EditAccess) { - aa[ui.KeyE] = ui.NewKeyAction("Edit", v.editCmd, true) - } - if v.list.Access(resource.DeleteAccess) { - aa[tcell.KeyCtrlD] = ui.NewKeyAction("Delete", v.deleteCmd, true) - } - if v.list.Access(resource.ViewAccess) { - aa[ui.KeyY] = ui.NewKeyAction("YAML", v.viewCmd, true) - } - if v.list.Access(resource.DescribeAccess) { - aa[ui.KeyD] = ui.NewKeyAction("Describe", v.describeCmd, true) - } - v.customActions(aa) - - t := v.masterPage() - t.SetActions(aa) - v.app.SetHints(t.Hints()) -} - -func (v *resourceView) customActions(aa ui.KeyActions) { - pp := config.NewPlugins() - if err := pp.Load(); err != nil { - log.Warn().Msgf("No plugin configuration found") - return - } - - for k, plugin := range pp.Plugin { - if !in(plugin.Scopes, v.list.GetName()) { - continue - } - key, err := asKey(plugin.ShortCut) - if err != nil { - log.Error().Err(err).Msg("Unable to map shortcut to a key") - continue - } - _, ok := aa[key] - if ok { - log.Error().Err(fmt.Errorf("Doh! you are trying to overide an existing command `%s", k)).Msg("Invalid shortcut") - continue - } - aa[key] = ui.NewKeyAction( - plugin.Description, - v.execCmd(plugin.Command, plugin.Background, plugin.Args...), - true) - } -} - -func (v *resourceView) execCmd(bin string, bg bool, args ...string) ui.ActionHandler { - return func(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - - var ( - env = v.envFn() - aa = make([]string, len(args)) - err error - ) - for i, a := range args { - aa[i], err = env.envFor(a) - if err != nil { - log.Error().Err(err).Msg("Args match failed") - return nil - } - } - - if run(true, v.app, bin, bg, aa...) { - v.app.Flash().Info("Custom CMD launched!") - } else { - v.app.Flash().Info("Custom CMD failed!") - } - return nil - } -} - -func (v *resourceView) defaultK9sEnv() K9sEnv { - ns, n := namespaced(v.masterPage().GetSelectedItem()) - ctx, err := v.app.Conn().Config().CurrentContextName() - if err != nil { - ctx = "n/a" - } - cluster, err := v.app.Conn().Config().CurrentClusterName() - if err != nil { - cluster = "n/a" - } - user, err := v.app.Conn().Config().CurrentUserName() - if err != nil { - user = "n/a" - } - groups, err := v.app.Conn().Config().CurrentGroupNames() - if err != nil { - groups = []string{"n/a"} - } - var cfg string - kcfg := v.app.Conn().Config().Flags().KubeConfig - if kcfg != nil && *kcfg != "" { - cfg = *kcfg - } - - env := K9sEnv{ - "NAMESPACE": ns, - "NAME": n, - "CONTEXT": ctx, - "CLUSTER": cluster, - "USER": user, - "GROUPS": strings.Join(groups, ","), - "KUBECONFIG": cfg, - } - - row := v.masterPage().GetRow() - for i, r := range row { - env["COL"+strconv.Itoa(i)] = r - } - - return env -} diff --git a/internal/views/restartable_resource.go b/internal/views/restartable_resource.go deleted file mode 100644 index 10b7ebb2..00000000 --- a/internal/views/restartable_resource.go +++ /dev/null @@ -1,60 +0,0 @@ -package views - -import ( - "errors" - - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/k9s/internal/ui/dialog" - "github.com/gdamore/tcell" -) - -type ( - restartableResourceView struct { - *resourceView - } -) - -func newRestartableResourceViewForParent(parent *resourceView) *restartableResourceView { - v := restartableResourceView{ - parent, - } - parent.extraActionsFn = v.extraActions - return &v -} - -func (v *restartableResourceView) extraActions(aa ui.KeyActions) { - aa[tcell.KeyCtrlT] = ui.NewKeyAction("Restart Rollout", v.restartCmd, true) -} - -func (v *restartableResourceView) restartCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - - sel := v.masterPage().GetSelectedItem() - v.stopUpdates() - defer v.restartUpdates() - msg := "Please confirm rollout restart for " + sel - dialog.ShowConfirm(v.Pages, "", msg, func() { - if err := v.restartRollout(sel); err != nil { - v.app.Flash().Err(err) - } else { - v.app.Flash().Infof("Rollout restart in progress for `%s...", sel) - } - }, func() { - v.showMaster() - }) - - return nil -} - -func (v *restartableResourceView) restartRollout(selection string) error { - r, ok := v.list.Resource().(resource.Restartable) - if !ok { - return errors.New("resource is not of type resource.Restartable") - } - ns, n := namespaced(selection) - - return r.Restart(ns, n) -} diff --git a/internal/views/scalable_resource.go b/internal/views/scalable_resource.go deleted file mode 100644 index be1f6325..00000000 --- a/internal/views/scalable_resource.go +++ /dev/null @@ -1,114 +0,0 @@ -package views - -import ( - "fmt" - "strconv" - "strings" - - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/tview" - "github.com/gdamore/tcell" -) - -type ( - scalableResourceView struct { - *resourceView - } -) - -func newScalableResourceView(title, gvr string, app *appView, list resource.List) resourceViewer { - return *newScalableResourceViewForParent(newResourceView(title, gvr, app, list).(*resourceView)) -} - -func newScalableResourceViewForParent(parent *resourceView) *scalableResourceView { - v := scalableResourceView{ - parent, - } - parent.extraActionsFn = v.extraActions - return &v -} - -func (v *scalableResourceView) extraActions(aa ui.KeyActions) { - aa[ui.KeyS] = ui.NewKeyAction("Scale", v.scaleCmd, true) -} - -func (v *scalableResourceView) scaleCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - - v.showScaleDialog(v.list.GetName(), v.masterPage().GetSelectedItem()) - return nil -} - -func (v *scalableResourceView) scale(selection string, replicas int) { - ns, n := namespaced(selection) - - r := v.list.Resource().(resource.Scalable) - - err := r.Scale(ns, n, int32(replicas)) - if err != nil { - v.app.Flash().Err(err) - } -} - -func (v *scalableResourceView) showScaleDialog(resourceType string, resourceName string) { - f := v.createScaleForm() - - confirm := tview.NewModalForm("", f) - confirm.SetText(fmt.Sprintf("Scale %s %s", resourceType, resourceName)) - confirm.SetDoneFunc(func(int, string) { - v.dismissScaleDialog() - }) - v.AddPage(scaleDialogKey, confirm, false, false) - v.ShowPage(scaleDialogKey) -} - -func (v *scalableResourceView) createScaleForm() *tview.Form { - f := v.createStyledForm() - - tv := v.masterPage() - replicas := strings.TrimSpace(tv.GetCell(tv.GetSelectedRow(), tv.NameColIndex()+1).Text) - f.AddInputField("Replicas:", replicas, 4, func(textToCheck string, lastChar rune) bool { - _, err := strconv.Atoi(textToCheck) - return err == nil - }, func(changed string) { - replicas = changed - }) - - f.AddButton("OK", func() { - v.okSelected(replicas) - }) - - f.AddButton("Cancel", func() { - v.dismissScaleDialog() - }) - - return f -} - -func (v *scalableResourceView) createStyledForm() *tview.Form { - f := tview.NewForm() - f.SetItemPadding(0) - f.SetButtonsAlign(tview.AlignCenter). - SetButtonBackgroundColor(tview.Styles.PrimitiveBackgroundColor). - SetButtonTextColor(tview.Styles.PrimaryTextColor). - SetLabelColor(tcell.ColorAqua). - SetFieldTextColor(tcell.ColorOrange) - return f -} - -func (v *scalableResourceView) okSelected(replicas string) { - if val, err := strconv.Atoi(replicas); err == nil { - v.scale(v.masterPage().GetSelectedItem(), val) - } else { - v.app.Flash().Err(err) - } - - v.dismissScaleDialog() -} - -func (v *scalableResourceView) dismissScaleDialog() { - v.Pages.RemovePage(scaleDialogKey) -} diff --git a/internal/views/secret.go b/internal/views/secret.go deleted file mode 100644 index 617537b9..00000000 --- a/internal/views/secret.go +++ /dev/null @@ -1,59 +0,0 @@ -package views - -import ( - "sigs.k8s.io/yaml" - - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -type secretView struct { - *resourceView -} - -func newSecretView(title, gvr string, app *appView, list resource.List) resourceViewer { - v := secretView{newResourceView(title, gvr, app, list).(*resourceView)} - v.extraActionsFn = v.extraActions - - return &v -} - -func (v *secretView) extraActions(aa ui.KeyActions) { - aa[tcell.KeyCtrlX] = ui.NewKeyAction("Decode", v.decodeCmd, true) -} - -func (v *secretView) decodeCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { - return evt - } - - sel := v.masterPage().GetSelectedItem() - ns, n := namespaced(sel) - sec, err := v.app.Conn().DialOrDie().CoreV1().Secrets(ns).Get(n, metav1.GetOptions{}) - if err != nil { - v.app.Flash().Errf("Unable to retrieve secret %s", err) - return evt - } - - d := make(map[string]string, len(sec.Data)) - for k, val := range sec.Data { - d[k] = string(val) - } - raw, err := yaml.Marshal(d) - if err != nil { - v.app.Flash().Errf("Error decoding secret %s", err) - return nil - } - - details := v.detailsPage() - details.setCategory("Decoder") - details.setTitle(sel) - details.SetTextColor(v.app.Styles.FgColor()) - details.SetText(colorizeYAML(v.app.Styles.Views().Yaml, string(raw))) - details.ScrollToBeginning() - v.switchPage("details") - - return nil -} diff --git a/internal/views/sts.go b/internal/views/sts.go deleted file mode 100644 index 42ac4952..00000000 --- a/internal/views/sts.go +++ /dev/null @@ -1,58 +0,0 @@ -package views - -import ( - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/rs/zerolog/log" - v1 "k8s.io/api/apps/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -type statefulSetView struct { - *logResourceView - scalableResourceView *scalableResourceView - restartableResourceView *restartableResourceView -} - -func newStatefulSetView(title, gvr string, app *appView, list resource.List) resourceViewer { - logResourceView := newLogResourceView(title, gvr, app, list) - v := statefulSetView{ - logResourceView: logResourceView, - scalableResourceView: newScalableResourceViewForParent(logResourceView.resourceView), - restartableResourceView: newRestartableResourceViewForParent(logResourceView.resourceView), - } - v.extraActionsFn = v.extraActions - v.enterFn = v.showPods - - return &v -} - -func (v *statefulSetView) extraActions(aa ui.KeyActions) { - v.logResourceView.extraActions(aa) - v.scalableResourceView.extraActions(aa) - v.restartableResourceView.extraActions(aa) - aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", v.sortColCmd(1, false), false) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", v.sortColCmd(2, false), false) -} - -func (v *statefulSetView) showPods(app *appView, ns, res, sel string) { - ns, n := namespaced(sel) - s := k8s.NewStatefulSet(app.Conn()) - st, err := s.Get(ns, n) - if err != nil { - log.Error().Err(err).Msgf("Fetching StatefulSet %s", sel) - app.Flash().Errf("Unable to fetch statefulset %s", err) - return - } - - sts := st.(*v1.StatefulSet) - l, err := metav1.LabelSelectorAsSelector(sts.Spec.Selector) - if err != nil { - log.Error().Err(err).Msgf("Converting selector for StatefulSet %s", sel) - app.Flash().Errf("Selector failed %s", err) - return - } - - showPods(app, ns, l.String(), "", v.backCmd) -} diff --git a/internal/views/subject.go b/internal/views/subject.go deleted file mode 100644 index d5f32ec2..00000000 --- a/internal/views/subject.go +++ /dev/null @@ -1,309 +0,0 @@ -package views - -import ( - "context" - "fmt" - "reflect" - "time" - - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/watch" -) - -var subjectHeader = resource.Row{"NAME", "KIND", "FIRST LOCATION"} - -type ( - cachedEventer interface { - header() resource.Row - getCache() resource.RowEvents - setCache(resource.RowEvents) - } - - subjectView struct { - *tableView - - current ui.Igniter - cancel context.CancelFunc - subjectKind string - cache resource.RowEvents - } -) - -func newSubjectView(title, gvr string, app *appView, list resource.List) resourceViewer { - v := subjectView{} - v.tableView = newTableView(app, "Subject") - v.SetActiveNS("*") - v.SetColorerFn(rbacColorer) - v.bindKeys() - - if current, ok := app.Frame().GetPrimitive("main").(ui.Igniter); ok { - v.current = current - } else { - v.current = &v - } - - return &v -} - -// Init the view. -func (v *subjectView) Init(c context.Context, _ string) { - if v.cancel != nil { - v.cancel() - } - - v.SetSortCol(1, len(rbacHeader), true) - v.subjectKind = mapCmdSubject(v.app.Config.K9s.ActiveCluster().View.Active) - v.SetBaseTitle(v.subjectKind) - - ctx, cancel := context.WithCancel(c) - v.cancel = cancel - go func(ctx context.Context) { - for { - select { - case <-ctx.Done(): - log.Debug().Msgf("Subject:%s Watch bailing out!", v.subjectKind) - return - case <-time.After(time.Duration(v.app.Config.K9s.GetRefreshRate()) * time.Second): - v.refresh() - v.app.Draw() - } - } - }(ctx) - - v.refresh() - v.SelectRow(1, true) - v.app.SetFocus(v) - v.app.SetHints(v.Hints()) - -} - -func (v *subjectView) masterPage() *tableView { - return v.tableView -} - -func (v *subjectView) bindKeys() { - // No time data or ns - v.RmAction(ui.KeyShiftA) - v.RmAction(ui.KeyShiftP) - - v.SetActions(ui.KeyActions{ - tcell.KeyEnter: ui.NewKeyAction("Policies", v.policyCmd, true), - tcell.KeyEscape: ui.NewKeyAction("Reset", v.resetCmd, false), - ui.KeySlash: ui.NewKeyAction("Filter", v.activateCmd, false), - ui.KeyP: ui.NewKeyAction("Previous", v.app.prevCmd, false), - ui.KeyShiftK: ui.NewKeyAction("Sort Kind", v.SortColCmd(1), false), - }) -} - -func (v *subjectView) setExtraActionsFn(f ui.ActionsFunc) {} -func (v *subjectView) setColorerFn(f ui.ColorerFunc) {} -func (v *subjectView) setEnterFn(f enterFn) {} -func (v *subjectView) setDecorateFn(f decorateFn) {} - -func (v *subjectView) getTitle() string { - return fmt.Sprintf(rbacTitleFmt, "Subject", v.subjectKind) -} - -func (v *subjectView) SetSubject(s string) { - v.subjectKind = mapSubject(s) -} - -func (v *subjectView) refresh() { - data, err := v.reconcile() - if err != nil { - log.Error().Err(err).Msgf("Refresh for %s", v.subjectKind) - v.app.Flash().Err(err) - } - v.Update(data) -} - -func (v *subjectView) policyCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.RowSelected() { - return evt - } - - if v.cancel != nil { - v.cancel() - } - - _, n := namespaced(v.GetSelectedItem()) - v.app.inject(newPolicyView(v.app, mapFuSubject(v.subjectKind), n)) - - return nil -} - -func (v *subjectView) resetCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.SearchBuff().Empty() { - v.SearchBuff().Reset() - return nil - } - - return v.backCmd(evt) -} - -func (v *subjectView) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if v.cancel != nil { - v.cancel() - } - - if v.SearchBuff().IsActive() { - v.SearchBuff().Reset() - return nil - } - - v.app.inject(v.current) - - return nil -} - -func (v *subjectView) reconcile() (resource.TableData, error) { - var table resource.TableData - - evts, err := v.clusterSubjects() - if err != nil { - return table, err - } - - nevts, err := v.namespacedSubjects() - if err != nil { - return table, err - } - for k, v := range nevts { - evts[k] = v - } - - return buildTable(v, evts), nil -} - -func (v *subjectView) header() resource.Row { - return subjectHeader -} - -func (v *subjectView) getCache() resource.RowEvents { - return v.cache -} - -func (v *subjectView) setCache(evts resource.RowEvents) { - v.cache = evts -} - -func buildTable(c cachedEventer, evts resource.RowEvents) resource.TableData { - table := resource.TableData{ - Header: c.header(), - Rows: make(resource.RowEvents, len(evts)), - Namespace: "*", - } - - noDeltas := make(resource.Row, len(c.header())) - cache := c.getCache() - if len(cache) == 0 { - for k, ev := range evts { - ev.Action = resource.New - ev.Deltas = noDeltas - table.Rows[k] = ev - } - c.setCache(evts) - return table - } - - for k, ev := range evts { - table.Rows[k] = ev - - newr := ev.Fields - if _, ok := cache[k]; !ok { - ev.Action, ev.Deltas = watch.Added, noDeltas - continue - } - oldr := cache[k].Fields - deltas := make(resource.Row, len(newr)) - if !reflect.DeepEqual(oldr, newr) { - ev.Action = watch.Modified - for i, field := range oldr { - if field != newr[i] { - deltas[i] = field - } - } - ev.Deltas = deltas - } else { - ev.Action = resource.Unchanged - ev.Deltas = noDeltas - } - } - - for k := range evts { - if _, ok := table.Rows[k]; !ok { - delete(evts, k) - } - } - c.setCache(evts) - - return table -} - -func (v *subjectView) clusterSubjects() (resource.RowEvents, error) { - crbs, err := v.app.Conn().DialOrDie().RbacV1().ClusterRoleBindings().List(metav1.ListOptions{}) - if err != nil { - return nil, err - } - - evts := make(resource.RowEvents, len(crbs.Items)) - for _, crb := range crbs.Items { - for _, s := range crb.Subjects { - if s.Kind != v.subjectKind { - continue - } - evts[s.Name] = &resource.RowEvent{ - Fields: resource.Row{s.Name, "ClusterRoleBinding", crb.Name}, - } - } - } - - return evts, nil -} - -func (v *subjectView) namespacedSubjects() (resource.RowEvents, error) { - rbs, err := v.app.Conn().DialOrDie().RbacV1().RoleBindings("").List(metav1.ListOptions{}) - if err != nil { - return nil, err - } - - evts := make(resource.RowEvents, len(rbs.Items)) - for _, rb := range rbs.Items { - for _, s := range rb.Subjects { - if s.Kind == v.subjectKind { - evts[s.Name] = &resource.RowEvent{ - Fields: resource.Row{s.Name, "RoleBinding", rb.Name}, - } - } - } - } - - return evts, nil -} - -func mapCmdSubject(subject string) string { - log.Debug().Msgf("!!!!!!Subject %q", subject) - switch subject { - case "groups": - return "Group" - case "sas": - return "ServiceAccount" - default: - return "User" - } -} - -func mapFuSubject(subject string) string { - switch subject { - case "Group": - return "g" - case "ServiceAccount": - return "s" - default: - return "u" - } -} diff --git a/internal/views/table.go b/internal/views/table.go deleted file mode 100644 index 01c82857..00000000 --- a/internal/views/table.go +++ /dev/null @@ -1,115 +0,0 @@ -package views - -import ( - "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" -) - -type tableView struct { - *ui.Table - - app *appView - filterFn func(string) -} - -func newTableView(app *appView, title string) *tableView { - v := tableView{ - Table: ui.NewTable(title, app.Styles), - app: app, - } - v.SearchBuff().AddListener(app.Cmd()) - v.SearchBuff().AddListener(&v) - v.bindKeys() - - return &v -} - -// BufferChanged indicates the buffer was changed. -func (v *tableView) BufferChanged(s string) {} - -// BufferActive indicates the buff activity changed. -func (v *tableView) BufferActive(state bool, k ui.BufferKind) { - v.app.BufferActive(state, k) -} - -func (v *tableView) saveCmd(evt *tcell.EventKey) *tcell.EventKey { - if path, err := saveTable(v.app.Config.K9s.CurrentCluster, v.GetBaseTitle(), v.GetFilteredData()); err != nil { - v.app.Flash().Err(err) - } else { - v.app.Flash().Infof("File %s saved successfully!", path) - } - - return nil -} - -func (v *tableView) setFilterFn(fn func(string)) { - v.filterFn = fn - - cmd := v.SearchBuff().String() - if isLabelSelector(cmd) && v.filterFn != nil { - v.filterFn(trimLabelSelector(cmd)) - } -} - -func (v *tableView) bindKeys() { - v.SetActions(ui.KeyActions{ - tcell.KeyCtrlS: ui.NewKeyAction("Save", v.saveCmd, true), - ui.KeySlash: ui.NewKeyAction("Filter Mode", v.activateCmd, false), - tcell.KeyEscape: ui.NewKeyAction("Filter Reset", v.resetCmd, false), - tcell.KeyEnter: ui.NewKeyAction("Filter", v.filterCmd, false), - tcell.KeyBackspace2: ui.NewKeyAction("Erase", v.eraseCmd, false), - tcell.KeyBackspace: ui.NewKeyAction("Erase", v.eraseCmd, false), - tcell.KeyDelete: ui.NewKeyAction("Erase", v.eraseCmd, false), - ui.KeyShiftI: ui.NewKeyAction("Invert", v.SortInvertCmd, false), - ui.KeyShiftN: ui.NewKeyAction("Sort Name", v.SortColCmd(0), false), - ui.KeyShiftA: ui.NewKeyAction("Sort Age", v.SortColCmd(-1), false), - }) -} - -func (v *tableView) filterCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.SearchBuff().IsActive() { - return evt - } - - v.SearchBuff().SetActive(false) - cmd := v.SearchBuff().String() - if isLabelSelector(cmd) && v.filterFn != nil { - v.filterFn(trimLabelSelector(cmd)) - return nil - } - v.Refresh() - - return nil -} - -func (v *tableView) eraseCmd(evt *tcell.EventKey) *tcell.EventKey { - if v.SearchBuff().IsActive() { - v.SearchBuff().Delete() - } - - return nil -} - -func (v *tableView) resetCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.SearchBuff().Empty() { - v.app.Flash().Info("Clearing filter...") - } - if isLabelSelector(v.SearchBuff().String()) { - v.filterFn("") - } - v.SearchBuff().Reset() - v.Refresh() - - return nil -} - -func (v *tableView) activateCmd(evt *tcell.EventKey) *tcell.EventKey { - if v.app.InCmdMode() { - return evt - } - - v.app.Flash().Info("Filter mode activated.") - v.SearchBuff().SetActive(true) - - return nil -} diff --git a/internal/views/table_test.go b/internal/views/table_test.go deleted file mode 100644 index d9bddf72..00000000 --- a/internal/views/table_test.go +++ /dev/null @@ -1,169 +0,0 @@ -package views - -import ( - "fmt" - "io/ioutil" - "path/filepath" - "strings" - "testing" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/resource" - "github.com/stretchr/testify/assert" - "k8s.io/apimachinery/pkg/watch" -) - -func TestTableViewSave(t *testing.T) { - v := newTableView(NewApp(config.NewConfig(ks{})), "test") - v.SetTitle("k9s-test") - dir := filepath.Join(config.K9sDumpDir, v.app.Config.K9s.CurrentCluster) - c1, _ := ioutil.ReadDir(dir) - v.saveCmd(nil) - c2, _ := ioutil.ReadDir(dir) - assert.Equal(t, len(c2), len(c1)+1) -} - -func TestTableViewNew(t *testing.T) { - v := newTableView(NewApp(config.NewConfig(ks{})), "test") - - data := resource.TableData{ - Header: resource.Row{"NAMESPACE", "NAME", "FRED", "AGE"}, - Rows: resource.RowEvents{ - "ns1/a": &resource.RowEvent{ - Action: watch.Added, - Fields: resource.Row{"ns1", "a", "10", "3m"}, - Deltas: resource.Row{"", "", "", ""}, - }, - "ns1/b": &resource.RowEvent{ - Action: watch.Added, - Fields: resource.Row{"ns1", "b", "15", "1m"}, - Deltas: resource.Row{"", "", "20", ""}, - }, - }, - NumCols: map[string]bool{ - "FRED": true, - }, - Namespace: "", - } - v.Update(data) - assert.Equal(t, 3, v.GetRowCount()) -} - -func TestTableViewFilter(t *testing.T) { - v := newTableView(NewApp(config.NewConfig(ks{})), "test") - - data := resource.TableData{ - Header: resource.Row{"NAMESPACE", "NAME", "FRED", "AGE"}, - Rows: resource.RowEvents{ - "ns1/blee": &resource.RowEvent{ - Action: watch.Added, - Fields: resource.Row{"ns1", "blee", "10", "3m"}, - Deltas: resource.Row{"", "", "", ""}, - }, - "ns1/fred": &resource.RowEvent{ - Action: watch.Added, - Fields: resource.Row{"ns1", "fred", "15", "1m"}, - Deltas: resource.Row{"", "", "20", ""}, - }, - }, - NumCols: map[string]bool{ - "FRED": true, - }, - Namespace: "", - } - v.Update(data) - v.SearchBuff().SetActive(true) - v.SearchBuff().Set("blee") - v.filterCmd(nil) - assert.Equal(t, 2, v.GetRowCount()) - v.resetCmd(nil) - assert.Equal(t, 3, v.GetRowCount()) -} - -func TestTableViewSort(t *testing.T) { - v := newTableView(NewApp(config.NewConfig(ks{})), "test") - - data := resource.TableData{ - Header: resource.Row{"NAMESPACE", "NAME", "FRED", "AGE"}, - Rows: resource.RowEvents{ - "ns1/blee": &resource.RowEvent{ - Action: watch.Added, - Fields: resource.Row{"ns1", "blee", "10", "3m"}, - Deltas: resource.Row{"", "", "", ""}, - }, - "ns1/fred": &resource.RowEvent{ - Action: watch.Added, - Fields: resource.Row{"ns1", "fred", "15", "1m"}, - Deltas: resource.Row{"", "", "20", ""}, - }, - }, - NumCols: map[string]bool{ - "FRED": true, - }, - Namespace: "", - } - v.Update(data) - v.SortColCmd(1)(nil) - assert.Equal(t, 3, v.GetRowCount()) - assert.Equal(t, "blee ", v.GetCell(1, 1).Text) - - v.SortInvertCmd(nil) - assert.Equal(t, 3, v.GetRowCount()) - assert.Equal(t, "fred ", v.GetCell(1, 1).Text) -} - -func TestIsSelector(t *testing.T) { - uu := map[string]struct { - sel string - e bool - }{ - "cool": {"-l app=fred,env=blee", true}, - "noMode": {"app=fred,env=blee", false}, - "noSpace": {"-lapp=fred,env=blee", true}, - "wrongLabel": {"-f app=fred,env=blee", false}, - } - - for k, u := range uu { - t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, isLabelSelector(u.sel)) - }) - } -} - -func TestTrimLabelSelector(t *testing.T) { - uu := map[string]struct { - sel, e string - }{ - "cool": {"-l app=fred,env=blee", "app=fred,env=blee"}, - "noSpace": {"-lapp=fred,env=blee", "app=fred,env=blee"}, - } - - for k, u := range uu { - t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, trimLabelSelector(u.sel)) - }) - } -} - -func BenchmarkTitleReplace(b *testing.B) { - b.ResetTimer() - b.ReportAllocs() - for i := 0; i < b.N; i++ { - fmat := strings.Replace(nsTitleFmt, "[fg", "["+"red", -1) - fmat = strings.Replace(fmat, ":bg:", ":"+"blue"+":", -1) - fmat = strings.Replace(fmat, "[hilite", "["+"green", 1) - fmat = strings.Replace(fmat, "[count", "["+"yellow", 1) - _ = fmt.Sprintf(fmat, "Pods", "default", 10) - } -} - -func BenchmarkTitleReplace1(b *testing.B) { - b.ResetTimer() - b.ReportAllocs() - for i := 0; i < b.N; i++ { - fmat := strings.Replace(nsTitleFmt, "fg:bg", "red"+":"+"blue", -1) - fmat = strings.Replace(fmat, "[hilite", "["+"green", 1) - fmat = strings.Replace(fmat, "[count", "["+"yellow", 1) - _ = fmt.Sprintf(fmat, "Pods", "default", 10) - } -} From 05558c89faba7cd9a92d4748c850ddd868e3c6dd Mon Sep 17 00:00:00 2001 From: derailed Date: Wed, 13 Nov 2019 07:37:23 -0700 Subject: [PATCH 02/35] ckeckpoint --- internal/view/bench.go | 2 +- internal/view/container.go | 6 -- internal/view/dump.go | 4 +- internal/view/log_resource.go | 15 +++- internal/view/logs.go | 15 +++- internal/view/master_detail.go | 9 ++- internal/view/pod.go | 24 +++--- internal/view/resource.go | 12 +-- internal/view/rs.go | 3 +- internal/view/secret.go | 2 +- internal/view/select_list.go | 13 +++- internal/view/svc.go | 138 ++++++++++++++++----------------- internal/view/table.go | 2 +- internal/watch/informer.go | 5 +- 14 files changed, 135 insertions(+), 115 deletions(-) diff --git a/internal/view/bench.go b/internal/view/bench.go index fc1ddfe6..a339471c 100644 --- a/internal/view/bench.go +++ b/internal/view/bench.go @@ -44,7 +44,7 @@ type Bench struct { func NewBench(title, gvr string, _ resource.List) ResourceViewer { return &Bench{ - MasterDetail: NewMasterDetail(), + MasterDetail: NewMasterDetail(title), } } diff --git a/internal/view/container.go b/internal/view/container.go index 4f7f14ea..550fe281 100644 --- a/internal/view/container.go +++ b/internal/view/container.go @@ -1,7 +1,6 @@ package view import ( - "context" "errors" "fmt" "strings" @@ -35,11 +34,6 @@ func NewContainer(title string, list resource.List, path string) ResourceViewer return &c } -// Init initializes a container view. -func (c *Container) Init(ctx context.Context) { - c.Resource.Init(ctx) -} - // Start starts the component. func (c *Container) Start() {} diff --git a/internal/view/dump.go b/internal/view/dump.go index 09643f9f..d5c14403 100644 --- a/internal/view/dump.go +++ b/internal/view/dump.go @@ -35,9 +35,9 @@ type ScreenDump struct { app *App } -func NewScreenDump(_, _ string, _ resource.List) ResourceViewer { +func NewScreenDump(title, _ string, _ resource.List) ResourceViewer { return &ScreenDump{ - MasterDetail: NewMasterDetail(), + MasterDetail: NewMasterDetail(title), } } diff --git a/internal/view/log_resource.go b/internal/view/log_resource.go index 284498a4..8b764e6c 100644 --- a/internal/view/log_resource.go +++ b/internal/view/log_resource.go @@ -1,6 +1,8 @@ package view import ( + "context" + "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -14,17 +16,23 @@ type LogResource struct { *Resource containerFn containerFn + logs *Logs } func NewLogResource(title, gvr string, list resource.List) *LogResource { l := LogResource{ Resource: NewResource(title, gvr, list), } - l.AddPage("logs", NewLogs(list.GetName(), &l), true, false) + l.logs = NewLogs(list.GetName(), &l) return &l } +func (l *LogResource) Init(ctx context.Context) { + l.Resource.Init(ctx) + l.logs.Init(ctx) +} + func (l *LogResource) extraActions(aa ui.KeyActions) { aa[ui.KeyL] = ui.NewKeyAction("Logs", l.logsCmd, true) aa[ui.KeyShiftL] = ui.NewKeyAction("Logs Previous", l.prevLogsCmd, true) @@ -68,13 +76,12 @@ func (l *LogResource) showLogs(prev bool) { return } - logs := l.GetPrimitive("logs").(*Logs) co := "" if l.containerFn != nil { co = l.containerFn() } - logs.reload(co, l, prev) - l.switchPage("logs") + l.logs.reload(co, l, prev) + l.Push(l.logs) } func (l *LogResource) backCmd(evt *tcell.EventKey) *tcell.EventKey { diff --git a/internal/view/logs.go b/internal/view/logs.go index 7bed8d38..f041cc14 100644 --- a/internal/view/logs.go +++ b/internal/view/logs.go @@ -8,7 +8,6 @@ import ( "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" - "github.com/derailed/tview" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" ) @@ -29,7 +28,7 @@ type ( // Logs presents a collection of logs. Logs struct { - *tview.Pages + *ui.Pages app *App parent loggable @@ -41,11 +40,19 @@ type ( // NewLogs returns a new logs viewer. func NewLogs(title string, parent loggable) *Logs { return &Logs{ - Pages: tview.NewPages(), + Pages: ui.NewPages(), parent: parent, } } +func (l *Logs) Init(ctx context.Context) { + l.app = ctx.Value(ui.KeyApp).(*App) +} + +func (l *Logs) Start() {} +func (l *Logs) Stop() {} +func (l *Logs) Name() string { return "logs" } + // Protocol... func (l *Logs) reload(co string, parent loggable, prevLogs bool) { @@ -171,7 +178,7 @@ func updateLogs(ctx context.Context, c <-chan string, l *Log, buffSize int) { func (l *Logs) backCmd(evt *tcell.EventKey) *tcell.EventKey { l.stop() - l.parent.switchPage("master") + l.parent.Pop() return evt } diff --git a/internal/view/master_detail.go b/internal/view/master_detail.go index 184cb188..5db9ff24 100644 --- a/internal/view/master_detail.go +++ b/internal/view/master_detail.go @@ -13,12 +13,15 @@ type MasterDetail struct { enterFn enterFn extraActionsFn func(ui.KeyActions) details *Details + currentNS string + title string } // NewMasterDetail returns a new master-detail viewer. -func NewMasterDetail() *MasterDetail { +func NewMasterDetail(title string) *MasterDetail { return &MasterDetail{ PageStack: NewPageStack(), + title: title, } } @@ -26,7 +29,7 @@ func NewMasterDetail() *MasterDetail { func (m *MasterDetail) Init(ctx context.Context) { m.PageStack.Init(ctx) - t := NewTable("master") + t := NewTable(m.title) t.Init(ctx) m.Push(t) @@ -49,7 +52,7 @@ func (m *MasterDetail) showMaster() { } func (m *MasterDetail) masterPage() *Table { - return m.GetPrimitive("table").(*Table) + return m.GetPrimitive(m.title).(*Table) } func (m *MasterDetail) showDetails() { diff --git a/internal/view/pod.go b/internal/view/pod.go index 0b6eef9e..77e2420b 100644 --- a/internal/view/pod.go +++ b/internal/view/pod.go @@ -3,6 +3,7 @@ package view import ( "fmt" + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/watch" @@ -20,12 +21,15 @@ const ( type loggable interface { getSelection() string getList() resource.List - switchPage(n string) + Pop() (model.Component, bool) } // Pod represents a pod viewer. type Pod struct { *Resource + + logs *Logs + picker *selectList } // NewPod returns a new viewer. @@ -36,14 +40,12 @@ func NewPod(title, gvr string, list resource.List) ResourceViewer { p.extraActionsFn = p.extraActions p.enterFn = p.listContainers - picker := newSelectList(&p) - { - picker.setActions(ui.KeyActions{ - tcell.KeyEscape: {Description: "Back", Action: p.backCmd, Visible: true}, - }) - } - p.AddPage("picker", picker, true, false) - p.AddPage("logs", NewLogs(list.GetName(), &p), true, false) + p.picker = newSelectList(&p) + p.picker.setActions(ui.KeyActions{ + tcell.KeyEscape: {Description: "Back", Action: p.backCmd, Visible: true}, + }) + + p.logs = NewLogs(list.GetName(), &p) return &p } @@ -144,7 +146,7 @@ func (p *Pod) viewLogs(prev bool) bool { func (p *Pod) showLogs(path, co string, parent loggable, prev bool) { l := p.GetPrimitive("logs").(*Logs) l.reload(co, parent, prev) - p.switchPage("logs") + p.Push(p.logs) } func (p *Pod) shellCmd(evt *tcell.EventKey) *tcell.EventKey { @@ -167,7 +169,7 @@ func (p *Pod) shellCmd(evt *tcell.EventKey) *tcell.EventKey { picker.SetSelectedFunc(func(i int, t, d string, r rune) { p.shellIn(sel, t) }) - p.switchPage("picker") + p.Push(p.picker) return evt } diff --git a/internal/view/resource.go b/internal/view/resource.go index dd7fd36e..c37c63bc 100644 --- a/internal/view/resource.go +++ b/internal/view/resource.go @@ -32,13 +32,12 @@ type Resource struct { decorateFn decorateFn envFn envFn gvr string - currentNS string } // NewResource returns a new viewer. func NewResource(title, gvr string, list resource.List) *Resource { return &Resource{ - MasterDetail: NewMasterDetail(), + MasterDetail: NewMasterDetail(title), list: list, gvr: gvr, } @@ -127,11 +126,12 @@ func (r *Resource) update(ctx context.Context) { } func (r *Resource) backCmd(*tcell.EventKey) *tcell.EventKey { - r.switchPage("master") + r.Pop() + return nil } -func (r *Resource) switchPage(p string) { +func (r *Resource) switchPage1(p string) { log.Debug().Msgf("Switching page to %s", p) if _, ok := r.CurrentPage().Item.(*Table); ok { r.Stop() @@ -211,7 +211,7 @@ func (r *Resource) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { } r.refresh() }, func() { - r.switchPage("master") + r.Pop() }) return nil } @@ -254,7 +254,7 @@ func (r *Resource) defaultEnter(app *App, ns, _, selection string) { details.SetTextColor(r.app.Styles.FgColor()) details.SetText(colorizeYAML(r.app.Styles.Views().Yaml, yaml)) details.ScrollToBeginning() - r.switchPage("details") + r.showDetails() } func (r *Resource) describeCmd(evt *tcell.EventKey) *tcell.EventKey { diff --git a/internal/view/rs.go b/internal/view/rs.go index 8ea2d00c..8e816dfe 100644 --- a/internal/view/rs.go +++ b/internal/view/rs.go @@ -97,8 +97,7 @@ func (r *ReplicaSet) rollbackCmd(evt *tcell.EventKey) *tcell.EventKey { } func (r *ReplicaSet) dismissModal() { - r.RemovePage("confirm") - r.switchPage("master") + r.Pop() } func (r *ReplicaSet) showModal(msg string, done func(int, string)) { diff --git a/internal/view/secret.go b/internal/view/secret.go index 004c1ca9..133ff406 100644 --- a/internal/view/secret.go +++ b/internal/view/secret.go @@ -57,7 +57,7 @@ func (s *Secret) decodeCmd(evt *tcell.EventKey) *tcell.EventKey { details.SetTextColor(s.app.Styles.FgColor()) details.SetText(colorizeYAML(s.app.Styles.Views().Yaml, string(raw))) details.ScrollToBeginning() - s.switchPage("details") + s.showDetails() return nil } diff --git a/internal/view/select_list.go b/internal/view/select_list.go index d524e554..e10af0aa 100644 --- a/internal/view/select_list.go +++ b/internal/view/select_list.go @@ -1,6 +1,8 @@ package view import ( + "context" + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" @@ -37,16 +39,21 @@ func newSelectList(parent loggable) *selectList { return &v } +func (v *selectList) Init(context.Context) {} +func (v *selectList) Start() {} +func (v *selectList) Stop() {} +func (v *selectList) Name() string { return "picker" } + func (v *selectList) back(evt *tcell.EventKey) *tcell.EventKey { - v.parent.switchPage("master") + v.parent.Pop() return nil } // Protocol... -func (v *selectList) switchPage(p string) { - v.parent.switchPage(p) +func (v *selectList) Pop() { + v.parent.Pop() } func (v *selectList) getList() resource.List { diff --git a/internal/view/svc.go b/internal/view/svc.go index f7c4ae08..9012dfb9 100644 --- a/internal/view/svc.go +++ b/internal/view/svc.go @@ -20,6 +20,7 @@ type Service struct { *Resource bench *perf.Benchmark + logs *Logs } func NewService(title, gvr string, list resource.List) ResourceViewer { @@ -28,31 +29,31 @@ func NewService(title, gvr string, list resource.List) ResourceViewer { } s.extraActionsFn = s.extraActions s.enterFn = s.showPods - s.AddPage("logs", NewLogs(list.GetName(), &s), true, false) + s.logs = NewLogs(list.GetName(), &s) return &s } // Protocol... -func (v *Service) getList() resource.List { - return v.list +func (s *Service) getList() resource.List { + return s.list } -func (v *Service) getSelection() string { - return v.masterPage().GetSelectedItem() +func (s *Service) getSelection() string { + return s.masterPage().GetSelectedItem() } -func (v *Service) extraActions(aa ui.KeyActions) { - aa[ui.KeyL] = ui.NewKeyAction("Logs", v.logsCmd, true) - aa[tcell.KeyCtrlB] = ui.NewKeyAction("Bench", v.benchCmd, true) - aa[tcell.KeyCtrlK] = ui.NewKeyAction("Bench Stop", v.benchStopCmd, true) - aa[ui.KeyShiftT] = ui.NewKeyAction("Sort Type", v.sortColCmd(1, false), false) +func (s *Service) extraActions(aa ui.KeyActions) { + aa[ui.KeyL] = ui.NewKeyAction("Logs", s.logsCmd, true) + aa[tcell.KeyCtrlB] = ui.NewKeyAction("Bench", s.benchCmd, true) + aa[tcell.KeyCtrlK] = ui.NewKeyAction("Bench Stop", s.benchStopCmd, true) + aa[ui.KeyShiftT] = ui.NewKeyAction("Sort Type", s.sortColCmd(1, false), false) } -func (v *Service) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { +func (s *Service) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { return func(evt *tcell.EventKey) *tcell.EventKey { - t := v.masterPage() + t := s.masterPage() t.SetSortCol(t.NameColIndex()+col, 0, asc) t.Refresh() @@ -60,63 +61,62 @@ func (v *Service) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell } } -func (v *Service) showPods(app *App, ns, res, sel string) { - s := k8s.NewService(app.Conn()) +func (s *Service) showPods(app *App, ns, res, sel string) { ns, n := namespaced(sel) - svc, err := s.Get(ns, n) + svc, err := k8s.NewService(app.Conn()).Get(ns, n) if err != nil { app.Flash().Err(err) return } - if s, ok := svc.(*v1.Service); ok { - v.showSvcPods(ns, s.Spec.Selector, v.backCmd) + if sv, ok := svc.(*v1.Service); ok { + s.showSvcPods(ns, sv.Spec.Selector, s.backCmd) } } -func (v *Service) logsCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() { +func (s *Service) logsCmd(evt *tcell.EventKey) *tcell.EventKey { + if !s.masterPage().RowSelected() { return evt } - l := v.GetPrimitive("logs").(*Logs) - l.reload("", v, false) - v.switchPage("logs") + l := s.GetPrimitive("logs").(*Logs) + l.reload("", s, false) + s.Push(s.logs) return nil } -func (v *Service) backCmd(evt *tcell.EventKey) *tcell.EventKey { +func (s *Service) backCmd(evt *tcell.EventKey) *tcell.EventKey { // Reset namespace to what it was - if err := v.app.Config.SetActiveNamespace(v.list.GetNamespace()); err != nil { + if err := s.app.Config.SetActiveNamespace(s.list.GetNamespace()); err != nil { log.Error().Err(err).Msg("Unable to set active namespace") } - v.app.inject(v) + s.app.inject(s) return nil } -func (v *Service) benchStopCmd(evt *tcell.EventKey) *tcell.EventKey { - if v.bench != nil { +func (s *Service) benchStopCmd(evt *tcell.EventKey) *tcell.EventKey { + if s.bench != nil { log.Debug().Msg(">>> Benchmark canceled!!") - v.app.status(ui.FlashErr, "Benchmark Canceled!") - v.bench.Cancel() + s.app.status(ui.FlashErr, "Benchmark Canceled!") + s.bench.Cancel() } - v.app.StatusReset() + s.app.StatusReset() return nil } -func (v *Service) checkSvc(row int) error { - svcType := trimCellRelative(v.masterPage(), row, 1) +func (s *Service) checkSvc(row int) error { + svcType := trimCellRelative(s.masterPage(), row, 1) if svcType != "NodePort" && svcType != "LoadBalancer" { return errors.New("You must select a reachable service") } return nil } -func (v *Service) getExternalPort(row int) (string, error) { - ports := trimCellRelative(v.masterPage(), row, 5) +func (s *Service) getExternalPort(row int) (string, error) { + ports := trimCellRelative(s.masterPage(), row, 5) pp := strings.Split(ports, " ") if len(pp) == 0 { @@ -132,75 +132,75 @@ func (v *Service) getExternalPort(row int) (string, error) { return tokens[1], nil } -func (v *Service) reloadBenchCfg() error { +func (s *Service) reloadBenchCfg() error { // BOZO!! Poorman Reload bench to make sure we pick up updates if any. - path := ui.BenchConfig(v.app.Config.K9s.CurrentCluster) - return v.app.Bench.Reload(path) + path := ui.BenchConfig(s.app.Config.K9s.CurrentCluster) + return s.app.Bench.Reload(path) } -func (v *Service) benchCmd(evt *tcell.EventKey) *tcell.EventKey { - if !v.masterPage().RowSelected() || v.bench != nil { +func (s *Service) benchCmd(evt *tcell.EventKey) *tcell.EventKey { + if !s.masterPage().RowSelected() || s.bench != nil { return evt } - if err := v.reloadBenchCfg(); err != nil { - v.app.Flash().Err(err) + if err := s.reloadBenchCfg(); err != nil { + s.app.Flash().Err(err) return nil } - sel := v.getSelection() - cfg, ok := v.app.Bench.Benchmarks.Services[sel] + sel := s.getSelection() + cfg, ok := s.app.Bench.Benchmarks.Services[sel] if !ok { - v.app.Flash().Errf("No bench config found for service %s", sel) + s.app.Flash().Errf("No bench config found for service %s", sel) return nil } cfg.Name = sel log.Debug().Msgf("Benchmark config %#v", cfg) - row, _ := v.masterPage().GetSelection() - if err := v.checkSvc(row); err != nil { - v.app.Flash().Err(err) + row, _ := s.masterPage().GetSelection() + if err := s.checkSvc(row); err != nil { + s.app.Flash().Err(err) return nil } - port, err := v.getExternalPort(row) + port, err := s.getExternalPort(row) if err != nil { - v.app.Flash().Err(err) + s.app.Flash().Err(err) return nil } - if err := v.runBenchmark(port, cfg); err != nil { - v.app.Flash().Errf("Benchmark failed %v", err) - v.app.StatusReset() - v.bench = nil + if err := s.runBenchmark(port, cfg); err != nil { + s.app.Flash().Errf("Benchmark failed %v", err) + s.app.StatusReset() + s.bench = nil } return nil } -func (v *Service) runBenchmark(port string, cfg config.BenchConfig) error { +func (s *Service) runBenchmark(port string, cfg config.BenchConfig) error { var err error base := "http://" + cfg.HTTP.Host + ":" + port + cfg.HTTP.Path - if v.bench, err = perf.NewBenchmark(base, cfg); err != nil { + if s.bench, err = perf.NewBenchmark(base, cfg); err != nil { return err } - v.app.status(ui.FlashWarn, "Benchmark in progress...") + s.app.status(ui.FlashWarn, "Benchmark in progress...") log.Debug().Msg("Bench starting...") - go v.bench.Run(v.app.Config.K9s.CurrentCluster, v.benchDone) + go s.bench.Run(s.app.Config.K9s.CurrentCluster, s.benchDone) return nil } -func (v *Service) benchDone() { +func (s *Service) benchDone() { log.Debug().Msg("Bench Completed!") - v.app.QueueUpdate(func() { - if v.bench.Canceled() { - v.app.status(ui.FlashInfo, "Benchmark canceled") + s.app.QueueUpdate(func() { + if s.bench.Canceled() { + s.app.status(ui.FlashInfo, "Benchmark canceled") } else { - v.app.status(ui.FlashInfo, "Benchmark Completed!") - v.bench.Cancel() + s.app.status(ui.FlashInfo, "Benchmark Completed!") + s.bench.Cancel() } - v.bench = nil - go benchTimedOut(v.app) + s.bench = nil + go benchTimedOut(s.app) }) } @@ -211,10 +211,10 @@ func benchTimedOut(app *App) { }) } -func (v *Service) showSvcPods(ns string, sel map[string]string, a ui.ActionHandler) { - var s []string +func (s *Service) showSvcPods(ns string, sel map[string]string, a ui.ActionHandler) { + var labels []string for k, v := range sel { - s = append(s, fmt.Sprintf("%s=%s", k, v)) + labels = append(labels, fmt.Sprintf("%s=%s", k, v)) } - showPods(v.app, ns, strings.Join(s, ","), "", a) + showPods(s.app, ns, strings.Join(labels, ","), "", a) } diff --git a/internal/view/table.go b/internal/view/table.go index 321cc554..08a0b384 100644 --- a/internal/view/table.go +++ b/internal/view/table.go @@ -33,7 +33,7 @@ func (t *Table) Init(ctx context.Context) { func (t *Table) Start() {} func (t *Table) Stop() {} -func (t *Table) Name() string { return "table" } +func (t *Table) Name() string { return t.GetBaseTitle() } // BufferChanged indicates the buffer was changed. func (t *Table) BufferChanged(s string) {} diff --git a/internal/watch/informer.go b/internal/watch/informer.go index 8b64c6a7..d7f0f55a 100644 --- a/internal/watch/informer.go +++ b/internal/watch/informer.go @@ -118,7 +118,7 @@ func (i *Informer) init(ns string) { // List items from store. func (i *Informer) List(res, ns string, opts metav1.ListOptions) (k8s.Collection, error) { if i == nil { - return nil, errors.New("Invalid informer") + return nil, errors.New("Invalid List informer") } if i, ok := i.informers[res]; ok { @@ -131,7 +131,8 @@ func (i *Informer) List(res, ns string, opts metav1.ListOptions) (k8s.Collection // Get a resource by name. func (i *Informer) Get(res, fqn string, opts metav1.GetOptions) (interface{}, error) { if i == nil { - return nil, errors.New("Invalid informer") + panic("blee") + return nil, errors.New("Invalid Get informer") } if informer, ok := i.informers[res]; ok { From 2c57888bacfc0cadbacf44eef996c98d8c5aa0fa Mon Sep 17 00:00:00 2001 From: derailed Date: Wed, 13 Nov 2019 23:14:58 -0700 Subject: [PATCH 03/35] checkpoint --- .golangci.yml | 301 ++++++++++++++++++ change_logs/release_0.6.7.md | 1 - internal/model/menu_hint.go | 5 + internal/model/stack.go | 20 +- internal/resource/container.go | 5 - internal/resource/pod.go | 2 +- internal/ui/app.go | 5 - internal/ui/crumbs.go | 3 - internal/ui/menu.go | 40 ++- internal/ui/table.go | 2 +- internal/view/alias.go | 3 +- internal/view/app.go | 46 +-- internal/view/bench.go | 31 +- .../view/{bench_test.go => bench_int_test.go} | 0 internal/view/colorer.go | 2 + internal/view/command.go | 5 +- internal/view/container.go | 15 +- internal/view/container_test.go | 17 + internal/view/context.go | 4 +- internal/view/details.go | 17 +- internal/view/help.go | 21 +- internal/view/help_test.go | 50 +-- internal/view/job.go | 2 +- internal/view/log.go | 113 +++---- internal/view/log_resource.go | 6 +- internal/view/log_test.go | 138 ++++---- internal/view/logs.go | 37 +-- internal/view/master_detail.go | 63 +++- internal/view/no.go | 22 +- internal/view/ns.go | 10 +- internal/view/page_stack.go | 18 +- internal/view/pod.go | 35 +- internal/view/pod_test.go | 16 +- internal/view/policy.go | 8 +- internal/view/port_forward.go | 69 ++-- internal/view/port_forward_test.go | 16 + internal/view/port_selector.go | 9 - internal/view/rbac.go | 79 +++-- internal/view/rbac_int_test.go | 115 +++++++ internal/view/rbac_test.go | 26 +- internal/view/registrar.go | 10 +- internal/view/resource.go | 77 ++--- internal/view/restartable_resource.go | 4 +- internal/view/rs.go | 14 +- internal/view/{dump.go => screen_dump.go} | 48 +-- internal/view/screen_dump_test.go | 16 + internal/view/scroll_indicator.go | 57 ++++ internal/view/scroll_indicator_test.go | 17 + internal/view/secret_test.go | 17 + internal/view/select_list.go | 4 +- internal/view/status.go | 35 -- internal/view/status_test.go | 16 - internal/view/sts.go | 2 +- internal/view/styles.go | 46 --- internal/view/subject.go | 3 +- internal/view/svc.go | 33 +- internal/view/svc_test.go | 17 + internal/view/table.go | 11 +- internal/view/table_helper.go | 58 +--- internal/view/yaml.go | 2 +- internal/watch/informer.go | 1 - 61 files changed, 1122 insertions(+), 743 deletions(-) create mode 100644 .golangci.yml rename internal/view/{bench_test.go => bench_int_test.go} (100%) create mode 100644 internal/view/container_test.go create mode 100644 internal/view/port_forward_test.go create mode 100644 internal/view/rbac_int_test.go rename internal/view/{dump.go => screen_dump.go} (84%) create mode 100644 internal/view/screen_dump_test.go create mode 100644 internal/view/scroll_indicator.go create mode 100644 internal/view/scroll_indicator_test.go create mode 100644 internal/view/secret_test.go delete mode 100644 internal/view/status.go delete mode 100644 internal/view/status_test.go delete mode 100644 internal/view/styles.go create mode 100644 internal/view/svc_test.go diff --git a/.golangci.yml b/.golangci.yml new file mode 100644 index 00000000..f9690f57 --- /dev/null +++ b/.golangci.yml @@ -0,0 +1,301 @@ +# This file contains all available configuration options +# with their default values. + +# options for analysis running +run: + # default concurrency is a available CPU number + concurrency: 4 + + # timeout for analysis, e.g. 30s, 5m, default is 1m + timeout: 1m + + # exit code when at least one issue was found, default is 1 + issues-exit-code: 1 + + # include test files or not, default is true + tests: true + + # list of build tags, all linters use it. Default is empty list. + # build-tags: + # - mytag + + # which dirs to skip: issues from them won't be reported; + # can use regexp here: generated.*, regexp is applied on full path; + # default value is empty list, but default dirs are skipped independently + # from this option's value (see skip-dirs-use-default). + # skip-dirs: + # - src/external_libs + # - autogenerated_by_my_lib + + # default is true. Enables skipping of directories: + # vendor$, third_party$, testdata$, examples$, Godeps$, builtin$ + skip-dirs-use-default: true + + # which files to skip: they will be analyzed, but issues from them + # won't be reported. Default value is empty list, but there is + # no need to include all autogenerated files, we confidently recognize + # autogenerated files. If it's not please let us know. + # skip-files: + # - ".*\\.my\\.go$" + # - lib/bad.go + # by default isn't set. If set we pass it to "go list -mod={option}". From "go help modules": + # If invoked with -mod=readonly, the go command is disallowed from the implicit + # automatic updating of go.mod described above. Instead, it fails when any changes + # to go.mod are needed. This setting is most useful to check that go.mod does + # not need updates, such as in a continuous integration and testing system. + # If invoked with -mod=vendor, the go command assumes that the vendor + # directory holds the correct copies of dependencies and ignores + # the dependency descriptions in go.mod. + # modules-download-mode: readonly|release|vendor + +# output configuration options +output: + # colored-line-number|line-number|json|tab|checkstyle|code-climate, default is "colored-line-number" + format: colored-line-number + + # print lines of code with issue, default is true + print-issued-lines: true + + # print linter name in the end of issue text, default is true + print-linter-name: true + +# all available settings of specific linters +linters-settings: + errcheck: + # report about not checking of errors in type assetions: `a := b.(MyStruct)`; + # default is false: such cases aren't reported by default. + check-type-assertions: true + + # report about assignment of errors to blank identifier: `num, _ := strconv.Atoi(numStr)`; + # default is false: such cases aren't reported by default. + check-blank: false + + # [deprecated] comma-separated list of pairs of the form pkg:regex + # the regex is used to ignore names within pkg. (default "fmt:.*"). + # see https://github.com/kisielk/errcheck#the-deprecated-method for details + # ignore: fmt:.*,io/ioutil:^Read.* + # path to a file containing a list of functions to exclude from checking + # see https://github.com/kisielk/errcheck#excluding-functions for details + # exclude: /path/to/file.txt + + funlen: + lines: 60 + statements: 40 + + govet: + # report about shadowed variables + check-shadowing: true + + # settings per analyzer + settings: + printf: # analyzer name, run `go tool vet help` to see all analyzers + funcs: # run `go tool vet help printf` to see available settings for `printf` analyzer + - (github.com/golangci/golangci-lint/pkg/logutils.Log).Infof + - (github.com/golangci/golangci-lint/pkg/logutils.Log).Warnf + - (github.com/golangci/golangci-lint/pkg/logutils.Log).Errorf + - (github.com/golangci/golangci-lint/pkg/logutils.Log).Fatalf + + # enable or disable analyzers by name + enable: + - atomicalign + enable-all: false + disable: + - shadow + disable-all: false + golint: + # minimal confidence for issues, default is 0.8 + min-confidence: 0.8 + gofmt: + # simplify code: gofmt with `-s` option, true by default + simplify: true + goimports: + # put imports beginning with prefix after 3rd-party packages; + # it's a comma-separated list of prefixes + local-prefixes: github.com/org/project + gocyclo: + # minimal code complexity to report, 30 by default (but we recommend 10-20) + min-complexity: 10 + gocognit: + # minimal code complexity to report, 30 by default (but we recommend 10-20) + min-complexity: 10 + maligned: + # print struct with more effective memory layout or not, false by default + suggest-new: true + dupl: + # tokens count to trigger issue, 150 by default + threshold: 100 + goconst: + # minimal length of string constant, 3 by default + min-len: 3 + # minimal occurrences count to trigger, 3 by default + min-occurrences: 3 + depguard: + list-type: blacklist + include-go-root: false + packages: + - github.com/sirupsen/logrus + packages-with-error-messages: + # specify an error message to output when a blacklisted package is used + github.com/sirupsen/logrus: "logging is allowed only by logutils.Log" + misspell: + # Correct spellings using locale preferences for US or UK. + # Default is to use a neutral variety of English. + # Setting locale to US will correct the British spelling of 'colour' to 'color'. + locale: US + ignore-words: + - someword + lll: + # max line length, lines longer will be reported. Default is 120. + # '\t' is counted as 1 character by default, and can be changed with the tab-width option + line-length: 120 + # tab width in spaces. Default to 1. + tab-width: 1 + unused: + # treat code as a program (not a library) and report unused exported identifiers; default is false. + # XXX: if you enable this setting, unused will report a lot of false-positives in text editors: + # if it's called for subdir of a project it can't find funcs usages. All text editor integrations + # with golangci-lint call it on a directory with the changed file. + check-exported: false + unparam: + # Inspect exported functions, default is false. Set to true if no external program/library imports your code. + # XXX: if you enable this setting, unparam will report a lot of false-positives in text editors: + # if it's called for subdir of a project it can't find external interfaces. All text editor integrations + # with golangci-lint call it on a directory with the changed file. + check-exported: false + nakedret: + # make an issue if func has more lines of code than this setting and it has naked returns; default is 30 + max-func-lines: 30 + prealloc: + # XXX: we don't recommend using this linter before doing performance profiling. + # For most programs usage of prealloc will be a premature optimization. + + # Report preallocation suggestions only on simple loops that have no returns/breaks/continues/gotos in them. + # True by default. + simple: true + range-loops: true # Report preallocation suggestions on range loops, true by default + for-loops: false # Report preallocation suggestions on for loops, false by default + gocritic: + # Which checks should be enabled; can't be combined with 'disabled-checks'; + # See https://go-critic.github.io/overview#checks-overview + # To check which checks are enabled run `GL_DEBUG=gocritic golangci-lint run` + # By default list of stable checks is used. + enabled-checks: + - rangeValCopy + + # Which checks should be disabled; can't be combined with 'enabled-checks'; default is empty + disabled-checks: + - regexpMust + + # Enable multiple checks by tags, run `GL_DEBUG=gocritic golangci-lint run` to see all tags and checks. + # Empty list by default. See https://github.com/go-critic/go-critic#usage -> section "Tags". + enabled-tags: + - performance + + settings: # settings passed to gocritic + captLocal: # must be valid enabled check name + paramsOnly: true + rangeValCopy: + sizeThreshold: 32 + godox: + # report any comments starting with keywords, this is useful for TODO or FIXME comments that + # might be left in the code accidentally and should be resolved before merging + keywords: # default keywords are TODO, BUG, and FIXME, these can be overwritten by this setting + - NOTE + - OPTIMIZE # marks code that should be optimized before merging + - HACK # marks hack-arounds that should be removed before merging + dogsled: + # checks assignments with too many blank identifiers; default is 2 + max-blank-identifiers: 2 + + whitespace: + multi-if: false # Enforces newlines (or comments) after every multi-line if statement + multi-func: false # Enforces newlines (or comments) after every multi-line function signature + wsl: + # If true append is only allowed to be cuddled if appending value is + # matching variables, fields or types on line above. Default is true. + strict-append: true + # Allow calls and assignments to be cuddled as long as the lines have any + # matching variables, fields or types. Default is true. + allow-assign-and-call: true + # Allow multiline assignments to be cuddled. Default is true. + allow-multiline-assign: true + # Allow declarations (var) to be cuddled. + allow-cuddle-declarations: false + # Allow trailing comments in ending of blocks + allow-trailing-comment: false + # Force newlines in end of case at this limit (0 = never). + force-case-trailing-whitespace: 0 + +linters: + enable: + - megacheck + - govet + disable: + - maligned + - prealloc + disable-all: false + presets: + - bugs + - unused + fast: false + +issues: + # List of regexps of issue texts to exclude, empty list by default. + # But independently from this option we use default exclude patterns, + # it can be disabled by `exclude-use-default: false`. To list all + # excluded by default patterns execute `golangci-lint run --help` + exclude: + - abcdef + + # Excluding configuration per-path, per-linter, per-text and per-source + exclude-rules: + # Exclude some linters from running on tests files. + - path: _test\.go + linters: + - gocyclo + - errcheck + - dupl + - gosec + + # Exclude known linters from partially hard-vendored code, + # which is impossible to exclude via "nolint" comments. + - path: internal/hmac/ + text: "weak cryptographic primitive" + linters: + - gosec + + # Exclude some staticcheck messages + - linters: + - staticcheck + text: "SA9003:" + + # Exclude lll issues for long lines with go:generate + - linters: + - lll + source: "^//go:generate " + + # Independently from option `exclude` we use default exclude patterns, + # it can be disabled by this option. To list all + # excluded by default patterns execute `golangci-lint run --help`. + # Default value for this option is true. + exclude-use-default: false + + # Maximum issues count per one linter. Set to 0 to disable. Default is 50. + max-issues-per-linter: 0 + + # Maximum count of issues with the same text. Set to 0 to disable. Default is 3. + max-same-issues: 0 + + # Show only new issues: if there are unstaged changes or untracked files, + # only those changes are analyzed, else only changes in HEAD~ are analyzed. + # It's a super-useful option for integration of golangci-lint into existing + # large codebase. It's not practical to fix all existing issues at the moment + # of integration: much better don't allow issues in new code. + # Default is false. + new: false + + # Show only new issues created after git revision `REV` + new-from-rev: REV + + # Show only new issues created in git patch with set file path. + new-from-patch: path/to/patch/file diff --git a/change_logs/release_0.6.7.md b/change_logs/release_0.6.7.md index 33c482c9..20e53064 100644 --- a/change_logs/release_0.6.7.md +++ b/change_logs/release_0.6.7.md @@ -22,7 +22,6 @@ This is a maintenance release to mainly resolve outstanding issues and bugs. Added two new columns to track cpu/memory utilization on metrics-server enabled clusters. These apply to pod,container and node view. - --- ## Resolved Bugs diff --git a/internal/model/menu_hint.go b/internal/model/menu_hint.go index c2341aae..47b076cf 100644 --- a/internal/model/menu_hint.go +++ b/internal/model/menu_hint.go @@ -12,6 +12,11 @@ type MenuHint struct { Visible bool } +// IsBlank checks if menu hint is a place holder. +func (m MenuHint) IsBlank() bool { + return m.Mnemonic == "" && m.Description == "" && m.Visible == false +} + // MenuHints represents a collection of hints. type MenuHints []MenuHint diff --git a/internal/model/stack.go b/internal/model/stack.go index ae36a97c..fc925135 100644 --- a/internal/model/stack.go +++ b/internal/model/stack.go @@ -74,14 +74,9 @@ func (s *Stack) RemoveListener(l StackListener) { // AddListener registers a stack listener. func (s *Stack) AddListener(l StackListener) { s.listeners = append(s.listeners, l) - log.Debug().Msgf("Stack Add listener %#v", s.components) - s.DumpStack() - if s.Empty() { - log.Debug().Msgf("Stack is empty!") - } else { - log.Debug().Msgf("TOP is %s", s.Top().Name()) + if !s.Empty() { + l.StackTop(s.Top()) } - l.StackTop(s.Top()) } // Dump prints out the stack. @@ -114,7 +109,7 @@ func (s *Stack) Pop() (Component, bool) { c.Stop() if top := s.Top(); top != nil { - log.Debug().Msgf("Calling Restart on %s", top.Name()) + log.Debug().Msgf("Calling Start on %s", top.Name()) top.Start() } @@ -131,6 +126,15 @@ func (s *Stack) IsLast() bool { return len(s.components) == 1 } +// Previous returns the previous component if any. +func (s *Stack) Previous() Component { + if s.IsLast() { + return s.Top() + } + + return s.components[len(s.components)-2] +} + // Top returns the top most item or nil if the stack is empty. func (s *Stack) Top() Component { if s.Empty() { diff --git a/internal/resource/container.go b/internal/resource/container.go index bd5ceec3..fbd0b850 100644 --- a/internal/resource/container.go +++ b/internal/resource/container.go @@ -64,11 +64,6 @@ func (r *Container) Marshal(path string) (string, error) { return "", nil } -// // PodLogs tail logs for all containers in a running Pod. -// func (r *Container) PodLogs(ctx context.Context, c chan<- string, ns, n string, lines int64, prev bool) error { -// return nil -// } - // Logs tails a given container logs func (r *Container) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { res, ok := r.Resource.(k8s.Loggable) diff --git a/internal/resource/pod.go b/internal/resource/pod.go index b03c0c15..dd568e74 100644 --- a/internal/resource/pod.go +++ b/internal/resource/pod.go @@ -55,7 +55,7 @@ type ( func NewPodList(c Connection, ns string) List { return NewList( ns, - "po", + "pods", NewPod(c), AllVerbsAccess|DescribeAccess, ) diff --git a/internal/ui/app.go b/internal/ui/app.go index c2cfc771..258b48d0 100644 --- a/internal/ui/app.go +++ b/internal/ui/app.go @@ -2,7 +2,6 @@ package ui import ( "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/model" "github.com/derailed/tview" "github.com/gdamore/tcell" ) @@ -13,7 +12,6 @@ type App struct { Configurator Main *Pages - Hint *model.Hint actions KeyActions @@ -28,7 +26,6 @@ func NewApp() *App { actions: make(KeyActions), Main: NewPages(), cmdBuff: NewCmdBuff(':', CommandBuff), - Hint: model.NewHint(), } a.RefreshStyles() @@ -50,8 +47,6 @@ func (a *App) Init() { a.SetInputCapture(a.keyboard) a.cmdBuff.AddListener(a.Cmd()) a.SetRoot(a.Main, true) - - a.Hint.AddListener(a.Menu()) } // Conn returns an api server connection. diff --git a/internal/ui/crumbs.go b/internal/ui/crumbs.go index 648c2b08..eea1d7a8 100644 --- a/internal/ui/crumbs.go +++ b/internal/ui/crumbs.go @@ -6,7 +6,6 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/model" "github.com/derailed/tview" - "github.com/rs/zerolog/log" ) // Crumbs represents user breadcrumbs. @@ -35,14 +34,12 @@ func NewCrumbs(styles *config.Styles) *Crumbs { // StackPushed indicates a new item was added. func (v *Crumbs) StackPushed(c model.Component) { v.stack.Push(c) - log.Debug().Msgf(">>> PUSH %v", v.stack.Flatten()) v.refresh(v.stack.Flatten()) } // StackPopped indicates an item was deleted func (v *Crumbs) StackPopped(_, _ model.Component) { v.stack.Pop() - log.Debug().Msgf("<<< POP %v", v.stack.Flatten()) v.refresh(v.stack.Flatten()) } diff --git a/internal/ui/menu.go b/internal/ui/menu.go index 11a0f47c..632066f0 100644 --- a/internal/ui/menu.go +++ b/internal/ui/menu.go @@ -17,6 +17,7 @@ import ( const ( menuIndexFmt = " [key:bg:b]<%d> [fg:bg:d]%s " maxRows = 7 + chopWidth = 20 ) var menuRX = regexp.MustCompile(`\d`) @@ -36,9 +37,16 @@ func NewMenu(styles *config.Styles) *Menu { return &v } -// HintsChanged updates the menu based on hints changing. -func (v *Menu) HintsChanged(hh model.MenuHints) { - v.HydrateMenu(hh) +func (v *Menu) StackPushed(c model.Component) { + v.HydrateMenu(c.Hints()) +} + +func (v *Menu) StackPopped(o, n model.Component) { + v.HydrateMenu(n.Hints()) +} + +func (v *Menu) StackTop(t model.Component) { + v.HydrateMenu(t.Hints()) } // HydrateMenu populate menu ui from hints. @@ -58,17 +66,34 @@ func (v *Menu) HydrateMenu(hh model.MenuHints) { } } +func (v *Menu) hasDigits(hh model.MenuHints) bool { + for _, h := range hh { + if !h.Visible { + continue + } + if menuRX.MatchString(h.Mnemonic) { + return true + } + } + return false +} + func (v *Menu) buildMenuTable(hh model.MenuHints) [][]string { table := make([]model.MenuHints, maxRows+1) colCount := (len(hh) / maxRows) + 1 + + if v.hasDigits(hh) { + colCount++ + } + for row := 0; row < maxRows; row++ { - table[row] = make(model.MenuHints, colCount+1) + table[row] = make(model.MenuHints, colCount) } var row, col int firstCmd := true - maxKeys := make([]int, colCount+1) + maxKeys := make([]int, colCount) for _, h := range hh { if !h.Visible { continue @@ -76,6 +101,9 @@ func (v *Menu) buildMenuTable(hh model.MenuHints) [][]string { isDigit := menuRX.MatchString(h.Mnemonic) if !isDigit && firstCmd { row, col, firstCmd = 0, col+1, false + if table[0][0].IsBlank() { + col = 0 + } } if maxKeys[col] < len(h.Mnemonic) { maxKeys[col] = len(h.Mnemonic) @@ -142,7 +170,7 @@ func formatNSMenu(i int, name string, styles config.Frame) string { fmat := strings.Replace(menuIndexFmt, "[key", "["+styles.Menu.NumKeyColor, 1) fmat = strings.Replace(fmat, ":bg:", ":"+styles.Title.BgColor+":", -1) fmat = strings.Replace(fmat, "[fg", "["+styles.Menu.FgColor, 1) - return fmt.Sprintf(fmat, i, Truncate(name, 14)) + return fmt.Sprintf(fmat, i, Truncate(name, chopWidth)) } func formatPlainMenu(h model.MenuHint, size int, styles config.Frame) string { diff --git a/internal/ui/table.go b/internal/ui/table.go index ace8337e..f71f8a15 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -60,6 +60,7 @@ func NewTable(title string) *Table { } func (t *Table) Init(ctx context.Context) { + log.Debug().Msgf("UI Table INIT %q", t.baseTitle) t.styles = ctx.Value(KeyStyles).(*config.Styles) t.SetFixed(1, 0) @@ -78,7 +79,6 @@ func (t *Table) Init(ctx context.Context) { t.SetSelectionChangedFunc(t.selChanged) t.SetInputCapture(t.keyboard) - } // SendKey sends an keyboard event (testing only!). diff --git a/internal/view/alias.go b/internal/view/alias.go index a0a24b39..18af43c6 100644 --- a/internal/view/alias.go +++ b/internal/view/alias.go @@ -55,7 +55,7 @@ func (a *Alias) registerActions() { a.RmAction(tcell.KeyCtrlS) a.AddActions(ui.KeyActions{ - tcell.KeyEnter: ui.NewKeyAction("Goto", a.gotoCmd, true), + tcell.KeyEnter: ui.NewKeyAction("Goto Resource", a.gotoCmd, true), tcell.KeyEscape: ui.NewKeyAction("Reset", a.resetCmd, false), ui.KeySlash: ui.NewKeyAction("Filter", a.activateCmd, false), ui.KeyShiftR: ui.NewKeyAction("Sort Resource", a.SortColCmd(0), false), @@ -82,6 +82,7 @@ func (a *Alias) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { if r != 0 { s := ui.TrimCell(a.Table.Table, r, 1) tokens := strings.Split(s, ",") + a.app.Content.Pop() a.app.gotoResource(tokens[0], true) return nil } diff --git a/internal/view/app.go b/internal/view/app.go index eda7275c..28a55679 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -19,7 +19,6 @@ import ( const ( splashTime = 1 - devMode = "dev" clusterRefresh = time.Duration(5 * time.Second) indicatorFmt = "[orange::b]K9s [aqua::]%s [white::]%s:%s:%s [lawngreen::]%s%%[white::]::[darkturquoise::]%s%%" ) @@ -27,8 +26,6 @@ const ( // ActionsFunc augments Keybindinga. type ActionsFunc func(ui.KeyActions) -type focusHandler func(tview.Primitive) - type forwarder interface { Start(path, co string, ports []string) (*portforward.PortForwarder, error) Stop() @@ -86,7 +83,9 @@ func (a *App) ActiveView() model.Component { } func (a *App) PrevCmd(evt *tcell.EventKey) *tcell.EventKey { - a.Content.Pop() + if !a.Content.IsLast() { + a.Content.Pop() + } return nil } @@ -95,6 +94,7 @@ func (a *App) Init(version string, rate int) { ctx := context.WithValue(context.Background(), ui.KeyApp, a) a.Content.Init(ctx) a.Content.Stack.AddListener(a.Crumbs()) + a.Content.Stack.AddListener(a.Menu()) a.version = version a.CmdBuff().AddListener(a) @@ -122,15 +122,6 @@ func (a *App) Init(version string, rate int) { a.Main.AddPage("main", main, true, false) a.Main.AddPage("splash", ui.NewSplash(a.Styles, version), true, true) - // ctx := context.WithValue(context.Background(), ui.KeyApp, a) - // a.Content.Init(ctx) - // d := NewDetails(a, nil) - // d.SetText("Fuck!!") - // a.Content.Push(d) - // d = NewDetails(a, nil) - // d.SetText("Shit!!") - // a.Content.Push(d) - main.AddItem(a.indicator(), 1, 1, false) main.AddItem(a.Content, 0, 10, true) main.AddItem(a.Crumbs(), 2, 1, false) @@ -138,31 +129,12 @@ func (a *App) Init(version string, rate int) { a.toggleHeader(!a.Config.K9s.GetHeadless()) } -// func (a *App) StackPushed(c model.Component) { -// ctx := context.WithValue(context.Background(), ui.KeyApp, a) -// ctx, a.cancelFn = context.WithCancel(context.Background()) -// c.Init(ctx) - -// a.Frame().AddPage(c.Name(), c, true, true) -// a.SetFocus(c) -// a.setHints(c.Hints()) -// } - -// func (a *App) StackPopped(o, c model.Component) { -// a.Frame().RemovePage(o.Name()) -// if c != nil { -// a.StackPushed(c) -// } -// } - -// func (a *App) StackTop(model.Component) { -// } - // Changed indicates the buffer was changed. func (a *App) BufferChanged(s string) {} // Active indicates the buff activity changed. func (a *App) BufferActive(state bool, _ ui.BufferKind) { + log.Debug().Msgf("App Buffer Activated!") flex, ok := a.Main.GetPrimitive("main").(*tview.Flex) if !ok { return @@ -258,7 +230,9 @@ func (a *App) switchNS(ns string) bool { log.Debug().Msgf("Namespace did not change %s", ns) return true } - a.Config.SetActiveNamespace(ns) + if err := a.Config.SetActiveNamespace(ns); err != nil { + log.Error().Err(err).Msg("Config Set NS failed!") + } return a.startInformer(ns) } @@ -276,7 +250,9 @@ func (a *App) switchCtx(ctx string, load bool) error { } a.startInformer(ns) a.Config.Reset() - a.Config.Save() + if err := a.Config.Save(); err != nil { + log.Error().Err(err).Msg("Config save failed!") + } a.Flash().Infof("Switching context to %s", ctx) if load { a.gotoResource("po", true) diff --git a/internal/view/bench.go b/internal/view/bench.go index a339471c..224956d9 100644 --- a/internal/view/bench.go +++ b/internal/view/bench.go @@ -12,7 +12,6 @@ import ( "time" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/perf" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" @@ -22,8 +21,7 @@ import ( ) const ( - benchTitle = "Benchmarks" - benchTitleFmt = " [seagreen::b]%s([fuchsia::b]%d[fuchsia::-])[seagreen::-] " + benchTitle = "Benchmarks" ) var ( @@ -42,13 +40,14 @@ type Bench struct { cancelFn context.CancelFunc } -func NewBench(title, gvr string, _ resource.List) ResourceViewer { +// NewBench returns a new viewer. +func NewBench(_, _ string, _ resource.List) ResourceViewer { return &Bench{ - MasterDetail: NewMasterDetail(title), + MasterDetail: NewMasterDetail(benchTitle, ""), } } -// Init the view. +// Init initializes the viewer. func (b *Bench) Init(ctx context.Context) { b.MasterDetail.Init(ctx) b.keyBindings() @@ -101,7 +100,7 @@ func (b *Bench) refresh() { func (b *Bench) keyBindings() { aa := ui.KeyActions{ - ui.KeyP: ui.NewKeyAction("Previous", b.app.PrevCmd, false), + tcell.KeyEsc: ui.NewKeyAction("Back", b.app.PrevCmd, false), tcell.KeyEnter: ui.NewKeyAction("Enter", b.enterCmd, false), tcell.KeyCtrlD: ui.NewKeyAction("Delete", b.deleteCmd, false), } @@ -112,16 +111,6 @@ func (b *Bench) getTitle() string { return benchTitle } -func (b *Bench) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { - return func(evt *tcell.EventKey) *tcell.EventKey { - tv := b.masterPage() - tv.SetSortCol(tv.NameColIndex()+col, 0, asc) - tv.Refresh() - - return nil - } -} - func (b *Bench) enterCmd(evt *tcell.EventKey) *tcell.EventKey { if b.masterPage().SearchBuff().IsActive() { return b.masterPage().filterCmd(evt) @@ -172,14 +161,6 @@ func (b *Bench) benchFile() string { return ui.TrimCell(b.masterPage().Table, r, 7) } -func (b *Bench) Hints() model.MenuHints { - if h, ok := b.CurrentPage().Item.(model.Hinter); ok { - return h.Hints() - } - - return nil -} - func (b *Bench) hydrate() resource.TableData { ff, err := loadBenchDir(b.app.Config) if err != nil { diff --git a/internal/view/bench_test.go b/internal/view/bench_int_test.go similarity index 100% rename from internal/view/bench_test.go rename to internal/view/bench_int_test.go diff --git a/internal/view/colorer.go b/internal/view/colorer.go index 68e548f5..ba59393b 100644 --- a/internal/view/colorer.go +++ b/internal/view/colorer.go @@ -60,6 +60,8 @@ func podColorer(ns string, r *resource.RowEvent) tcell.Color { case "Completed": return ui.CompletedColor case "Running": + case "Terminating": + return ui.KillColor default: c = ui.ErrColor } diff --git a/internal/view/command.go b/internal/view/command.go index d509f987..001b5544 100644 --- a/internal/view/command.go +++ b/internal/view/command.go @@ -100,7 +100,10 @@ func (c *command) run(cmd string) bool { switch cmds[0] { case "ctx", "context", "contexts": if len(cmds) == 2 { - c.app.switchCtx(cmds[1], true) + if err := c.app.switchCtx(cmds[1], true); err != nil { + log.Error().Err(err).Msg("Context switch failed!") + return false + } return true } view := c.componentFor(gvr, v) diff --git a/internal/view/container.go b/internal/view/container.go index 550fe281..e2344e2f 100644 --- a/internal/view/container.go +++ b/internal/view/container.go @@ -1,6 +1,7 @@ package view import ( + "context" "errors" "fmt" "strings" @@ -25,13 +26,19 @@ func NewContainer(title string, list resource.List, path string) ResourceViewer LogResource: NewLogResource(title, "", list), } c.path = &path + + return &c +} + +// Init initializes the viewer. +func (c *Container) Init(ctx context.Context) { c.envFn = c.k9sEnv c.containerFn = c.selectedContainer c.extraActionsFn = c.extraActions c.enterFn = c.viewLogs c.colorerFn = containerColorer - return &c + c.LogResource.Init(ctx) } // Start starts the component. @@ -49,8 +56,6 @@ func (c *Container) extraActions(aa ui.KeyActions) { aa[ui.KeyShiftF] = ui.NewKeyAction("PortForward", c.portFwdCmd, true) aa[ui.KeyShiftL] = ui.NewKeyAction("Logs Previous", c.prevLogsCmd, true) aa[ui.KeyS] = ui.NewKeyAction("Shell", c.shellCmd, true) - aa[tcell.KeyEscape] = ui.NewKeyAction("Back", c.backCmd, false) - aa[ui.KeyP] = ui.NewKeyAction("Previous", c.backCmd, false) aa[ui.KeyShiftC] = ui.NewKeyAction("Sort CPU", c.sortColCmd(6, false), false) aa[ui.KeyShiftM] = ui.NewKeyAction("Sort MEM", c.sortColCmd(7, false), false) aa[ui.KeyShiftX] = ui.NewKeyAction("Sort CPU%", c.sortColCmd(8, false), false) @@ -169,7 +174,3 @@ func (c *Container) runForward(pf *k8s.PortForward, f *portforward.PortForwarder pf.SetActive(false) }) } - -func (c *Container) backCmd(evt *tcell.EventKey) *tcell.EventKey { - return c.app.PrevCmd(evt) -} diff --git a/internal/view/container_test.go b/internal/view/container_test.go new file mode 100644 index 00000000..5cf98c0d --- /dev/null +++ b/internal/view/container_test.go @@ -0,0 +1,17 @@ +package view_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/view" + "github.com/stretchr/testify/assert" +) + +func TestContainerNew(t *testing.T) { + po := view.NewContainer("Container", resource.NewContainerList(nil, nil), "fred/blee") + po.Init(makeCtx()) + + assert.Equal(t, "containers", po.Name()) + assert.Equal(t, 22, len(po.Hints())) +} diff --git a/internal/view/context.go b/internal/view/context.go index 6da72e8e..8a9e6013 100644 --- a/internal/view/context.go +++ b/internal/view/context.go @@ -53,7 +53,9 @@ func (c *Context) useContext(name string) error { return err } - c.app.switchCtx(name, false) + if err := c.app.switchCtx(name, false); err != nil { + return err + } c.refresh() if tv, ok := c.GetPrimitive("ctx").(*Table); ok { tv.Select(1, 0) diff --git a/internal/view/details.go b/internal/view/details.go index ab5f12d8..b367dcb3 100644 --- a/internal/view/details.go +++ b/internal/view/details.go @@ -18,7 +18,7 @@ import ( const detailsTitleFmt = "[fg:bg:b] %s([hilite:bg:b]%s[fg:bg:-])[fg:bg:-] " -// Details presents a generic text viewer. +// Details represents a generic text viewer. type Details struct { *tview.TextView @@ -40,6 +40,7 @@ func NewDetails(app *App, backFn ui.ActionHandler) *Details { } } +// Init initializes the viewer. func (d *Details) Init(ctx context.Context) { d.app = ctx.Value(ui.KeyApp).(*App) @@ -63,9 +64,14 @@ func (d *Details) Init(ctx context.Context) { }) } +// Name returns the component name. func (d *Details) Name() string { return "details" } -func (d *Details) Start() {} -func (d *Details) Stop() {} + +// Start starts the view updater. +func (d *Details) Start() {} + +// Stop terminates the updater. +func (d *Details) Stop() {} func (d *Details) bindKeys() { d.actions = ui.KeyActions{ @@ -219,10 +225,7 @@ func (d *Details) setActions(aa ui.KeyActions) { // Hints fetch mmemonic and hints func (d *Details) Hints() model.MenuHints { - if d.actions != nil { - return d.actions.Hints() - } - return nil + return d.actions.Hints() } func (d *Details) refreshTitle() { diff --git a/internal/view/help.go b/internal/view/help.go index 361749a1..2673f1e2 100644 --- a/internal/view/help.go +++ b/internal/view/help.go @@ -20,10 +20,6 @@ const ( helpTitleFmt = " [aqua::b]%s " ) -type helpItem struct { - key, description string -} - // Help presents a help viewer. type Help struct { *ui.Table @@ -49,13 +45,16 @@ func (v *Help) Init(ctx context.Context) { v.SetBorderPadding(0, 0, 1, 1) v.SetInputCapture(v.keyboard) v.bindKeys() - v.build(v.app.Hint.Peek()) + v.build(v.app.Content.Previous().Hints()) } -func (v *Help) Name() string { return helpTitle } -func (v *Help) Start() {} -func (v *Help) Stop() {} -func (v *Help) Hints() model.MenuHints { return v.actions.Hints() } +func (v *Help) Name() string { return helpTitle } +func (v *Help) Start() {} +func (v *Help) Stop() {} +func (v *Help) Hints() model.MenuHints { + log.Debug().Msgf("Help Hints %#v", v.actions.Hints()) + return v.actions.Hints() +} func (v *Help) bindKeys() { v.actions = ui.KeyActions{ @@ -165,10 +164,6 @@ func (v *Help) showGeneral() model.MenuHints { Mnemonic: "Shift-i", Description: "Invert Sort", }, - { - Mnemonic: "p", - Description: "Previous View", - }, { Mnemonic: ":q", Description: "Quit", diff --git a/internal/view/help_test.go b/internal/view/help_test.go index ce5e0317..1cdb3159 100644 --- a/internal/view/help_test.go +++ b/internal/view/help_test.go @@ -1,29 +1,35 @@ package view_test -// import ( -// "testing" +import ( + "testing" -// "github.com/derailed/k9s/internal/config" -// "github.com/derailed/k9s/internal/model" -// "github.com/stretchr/testify/assert" -// v1 "k8s.io/api/core/v1" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// ) + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/k9s/internal/view" + "github.com/stretchr/testify/assert" + v1 "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) -// func newNS(n string) v1.Namespace { -// return v1.Namespace{ObjectMeta: metav1.ObjectMeta{ -// Name: n, -// }} -// } +func newNS(n string) v1.Namespace { + return v1.Namespace{ObjectMeta: metav1.ObjectMeta{ + Name: n, + }} +} -// func TestHelpNew(t *testing.T) { -// a := view.NewApp(config.NewConfig(ks{})) -// v := view.NewHelp() -// ctx := context.WithValue(ui.KeyApp, app) -// v.Init(ctx) +func TestHelpNew(t *testing.T) { + ctx := makeCtx() -// app.SetHints(model.MenuHints{{Mnemonic: "blee", Description: "duh"}}) + app := ctx.Value(ui.KeyApp).(*view.App) + po := view.NewPod("Pod", "blee", resource.NewPodList(nil, "")) + po.Init(ctx) + app.Content.Push(po) -// assert.Equal(t, "", v.GetCell(1, 0).Text) -// assert.Equal(t, "duh", v.GetCell(1, 1).Text) -// } + v := view.NewHelp() + v.Init(ctx) + + assert.Equal(t, 32, v.GetRowCount()) + assert.Equal(t, 10, v.GetColumnCount()) + assert.Equal(t, "", v.GetCell(1, 0).Text) + assert.Equal(t, "Back", v.GetCell(1, 1).Text) +} diff --git a/internal/view/job.go b/internal/view/job.go index e5f9d21a..2d80f07e 100644 --- a/internal/view/job.go +++ b/internal/view/job.go @@ -24,7 +24,7 @@ func (j *Job) extraActions(aa ui.KeyActions) { j.LogResource.extraActions(aa) } -func (j *Job) showPods(app *App, ns, res, sel string) { +func (j *Job) showPods(app *App, _, res, sel string) { ns, n := namespaced(sel) job, err := k8s.NewJob(app.Conn()).Get(ns, n) if err != nil { diff --git a/internal/view/log.go b/internal/view/log.go index fa717aed..13a0606a 100644 --- a/internal/view/log.go +++ b/internal/view/log.go @@ -6,7 +6,6 @@ import ( "os" "path/filepath" "strings" - "sync/atomic" "time" "github.com/derailed/k9s/internal/config" @@ -17,44 +16,34 @@ import ( "github.com/rs/zerolog/log" ) -type logFrame struct { +// Log represents a generic log viewer. +type Log struct { *tview.Flex - app *App - actions ui.KeyActions - backFn ui.ActionHandler + app *App + actions ui.KeyActions + backFn ui.ActionHandler + logs *Details + scrollIndicator *AutoScrollIndicator + ansiWriter io.Writer + path string } -func newLogFrame(app *App, backFn ui.ActionHandler) *logFrame { - f := logFrame{ +// NewLog returns a new viewer. +func NewLog(_ string, app *App, backFn ui.ActionHandler) *Log { + l := Log{ Flex: tview.NewFlex(), app: app, backFn: backFn, actions: make(ui.KeyActions), } - f.SetBorder(true) - f.SetBackgroundColor(config.AsColor(app.Styles.Views().Log.BgColor)) - f.SetBorderPadding(0, 0, 1, 1) - f.SetDirection(tview.FlexRow) + l.SetBorder(true) + l.SetBackgroundColor(config.AsColor(app.Styles.Views().Log.BgColor)) + l.SetBorderPadding(0, 0, 1, 1) + l.SetDirection(tview.FlexRow) - return &f -} - -type Log struct { - *logFrame - - logs *Details - status *statusView - ansiWriter io.Writer - autoScroll int32 - path string -} - -func NewLog(_ string, app *App, backFn ui.ActionHandler) *Log { - l := Log{ - logFrame: newLogFrame(app, backFn), - autoScroll: 1, - } + l.scrollIndicator = NewAutoScrollIndicator(app.Styles) + l.AddItem(l.scrollIndicator, 1, 1, false) l.logs = NewDetails(app, backFn) { @@ -67,8 +56,6 @@ func NewLog(_ string, app *App, backFn ui.ActionHandler) *Log { l.logs.SetMaxBuffer(app.Config.K9s.LogBufferSize) } l.ansiWriter = tview.ANSIWriter(l.logs, app.Styles.Views().Log.FgColor, app.Styles.Views().Log.BgColor) - l.status = newStatusView(app.Styles) - l.AddItem(l.status, 1, 1, false) l.AddItem(l.logs, 0, 1, true) l.bindKeys() @@ -77,16 +64,26 @@ func NewLog(_ string, app *App, backFn ui.ActionHandler) *Log { return &l } +// Logs return the viewer logs. +func (l *Log) Logs() *Details { + return l.logs +} + +// ScrollIndicator returns the scroll mode viewer. +func (l *Log) ScrollIndicator() *AutoScrollIndicator { + return l.scrollIndicator +} + func (l *Log) bindKeys() { l.actions = ui.KeyActions{ tcell.KeyEscape: ui.NewKeyAction("Back", l.backCmd, true), ui.KeyC: ui.NewKeyAction("Clear", l.clearCmd, true), - ui.KeyS: ui.NewKeyAction("Toggle AutoScroll", l.toggleScrollCmd, true), + ui.KeyS: ui.NewKeyAction("Toggle AutoScroll", l.ToggleAutoScrollCmd, true), ui.KeyG: ui.NewKeyAction("Top", l.topCmd, false), ui.KeyShiftG: ui.NewKeyAction("Bottom", l.bottomCmd, false), ui.KeyF: ui.NewKeyAction("Up", l.pageUpCmd, false), ui.KeyB: ui.NewKeyAction("Down", l.pageDownCmd, false), - tcell.KeyCtrlS: ui.NewKeyAction("Save", l.saveCmd, true), + tcell.KeyCtrlS: ui.NewKeyAction("Save", l.SaveCmd, true), } } @@ -124,32 +121,24 @@ func (l *Log) log(lines string) { log.Debug().Msgf("LOG LINES %d", l.logs.GetLineCount()) } -func (l *Log) flush(index int, buff []string) { - if index == 0 { +// Flush write logs to viewer. +func (l *Log) Flush(index int, buff []string) { + if index == 0 || !l.scrollIndicator.AutoScroll() { return } - if atomic.LoadInt32(&l.autoScroll) == 1 { - l.log(strings.Join(buff[:index], "\n")) - l.app.QueueUpdateDraw(func() { - l.updateIndicator() - l.logs.ScrollToEnd() - }) - } -} - -func (l *Log) updateIndicator() { - status := "Off" - if l.autoScroll == 1 { - status = "On" - } - l.status.update([]string{fmt.Sprintf("Autoscroll: %s", status)}) + l.log(strings.Join(buff[:index], "\n")) + l.app.QueueUpdateDraw(func() { + l.scrollIndicator.Refresh() + l.logs.ScrollToEnd() + }) } // ---------------------------------------------------------------------------- // Actions... -func (l *Log) saveCmd(evt *tcell.EventKey) *tcell.EventKey { +// SaveCmd dumps the logs to file. +func (l *Log) SaveCmd(evt *tcell.EventKey) *tcell.EventKey { if path, err := saveData(l.app.Config.K9s.CurrentCluster, l.path, l.logs.GetText(true)); err != nil { l.app.Flash().Err(err) } else { @@ -183,28 +172,18 @@ func saveData(cluster, name, data string) (string, error) { log.Error().Err(err).Msgf("LogFile create %s", path) return "", nil } - if _, err := fmt.Fprintf(file, data); err != nil { + + if _, err := file.Write([]byte(data)); err != nil { return "", err } return path, nil } -func (l *Log) toggleScrollCmd(evt *tcell.EventKey) *tcell.EventKey { - if atomic.LoadInt32(&l.autoScroll) == 0 { - atomic.StoreInt32(&l.autoScroll, 1) - } else { - atomic.StoreInt32(&l.autoScroll, 0) - } - - if atomic.LoadInt32(&l.autoScroll) == 1 { - l.app.Flash().Info("Autoscroll is on.") - l.logs.ScrollToEnd() - } else { - l.logs.LineUp() - l.app.Flash().Info("Autoscroll is off.") - } - l.updateIndicator() +// ToggleAutoScrollCmd toggles auto scrolling of logs. +func (l *Log) ToggleAutoScrollCmd(evt *tcell.EventKey) *tcell.EventKey { + l.scrollIndicator.ToggleAutoScroll() + l.scrollIndicator.Refresh() return nil } diff --git a/internal/view/log_resource.go b/internal/view/log_resource.go index 8b764e6c..43c5fb4b 100644 --- a/internal/view/log_resource.go +++ b/internal/view/log_resource.go @@ -6,6 +6,7 @@ import ( "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" ) // ContainerFn returns the active container name. @@ -85,8 +86,9 @@ func (l *LogResource) showLogs(prev bool) { } func (l *LogResource) backCmd(evt *tcell.EventKey) *tcell.EventKey { - // Reset namespace to what it was - l.app.Config.SetActiveNamespace(l.list.GetNamespace()) + if err := l.app.Config.SetActiveNamespace(l.list.GetNamespace()); err != nil { + log.Error().Err(err).Msg("Config NS set failed!") + } l.app.inject(l) return nil diff --git a/internal/view/log_test.go b/internal/view/log_test.go index 22c57a07..d8719630 100644 --- a/internal/view/log_test.go +++ b/internal/view/log_test.go @@ -1,81 +1,81 @@ package view_test -// import ( -// "bytes" -// "fmt" -// "testing" +import ( + "bytes" + "fmt" + "io/ioutil" + "path/filepath" + "testing" -// "github.com/derailed/k9s/internal/config" -// "github.com/derailed/k9s/internal/view" -// "github.com/derailed/tview" -// "github.com/stretchr/testify/assert" -// ) + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/view" + "github.com/derailed/tview" + "github.com/stretchr/testify/assert" +) -// func TestAnsi(t *testing.T) { -// buff := bytes.NewBufferString("") -// w := tview.ANSIWriter(buff, "white", "black") -// fmt.Fprintf(w, "[YELLOW] ok") -// assert.Equal(t, "[YELLOW] ok", buff.String()) +func TestAnsi(t *testing.T) { + buff := bytes.NewBufferString("") + w := tview.ANSIWriter(buff, "white", "black") + fmt.Fprintf(w, "[YELLOW] ok") + assert.Equal(t, "[YELLOW] ok", buff.String()) -// v := tview.NewTextView() -// v.SetDynamicColors(true) -// aw := tview.ANSIWriter(v, "white", "black") -// s := "[2019-03-27T15:05:15,246][INFO ][o.e.c.r.a.AllocationService] [es-0] Cluster health status changed from [YELLOW] to [GREEN] (reason: [shards started [[.monitoring-es-6-2019.03.27][0]]" -// fmt.Fprintf(aw, s) -// assert.Equal(t, s+"\n", v.GetText(false)) -// } + v := tview.NewTextView() + v.SetDynamicColors(true) + aw := tview.ANSIWriter(v, "white", "black") + s := "[2019-03-27T15:05:15,246][INFO ][o.e.c.r.a.AllocationService] [es-0] Cluster health status changed from [YELLOW] to [GREEN] (reason: [shards started [[.monitoring-es-6-2019.03.27][0]]" + fmt.Fprintf(aw, s) + assert.Equal(t, s+"\n", v.GetText(false)) +} -// func TestLogFlush(t *testing.T) { -// v := view.NewLog("Logs", NewApp(config.NewConfig(ks{})), nil) -// v.flush(2, []string{"blee", "bozo"}) +func TestLogFlush(t *testing.T) { + v := view.NewLog("Logs", makeApp(), nil) + v.Flush(2, []string{"blee", "bozo"}) -// v.toggleScrollCmd(nil) -// assert.Equal(t, "blee\nbozo\n", v.logs.GetText(true)) -// assert.Equal(t, " Autoscroll: Off ", v.status.GetText(true)) -// v.toggleScrollCmd(nil) -// assert.Equal(t, " Autoscroll: On ", v.status.GetText(true)) -// } + v.ToggleAutoScrollCmd(nil) + assert.Equal(t, "blee\nbozo\n", v.Logs().GetText(true)) + assert.Equal(t, " Autoscroll: Off ", v.ScrollIndicator().GetText(true)) + v.ToggleAutoScrollCmd(nil) + assert.Equal(t, " Autoscroll: On ", v.ScrollIndicator().GetText(true)) + assert.Equal(t, 8, len(v.Hints())) +} -// func TestLogViewSave(t *testing.T) { -// v := newLogView("Logs", NewApp(config.NewConfig(ks{})), nil) -// v.flush(2, []string{"blee", "bozo"}) -// v.path = "k9s-test" -// dir := filepath.Join(config.K9sDumpDir, v.app.Config.K9s.CurrentCluster) -// c1, _ := ioutil.ReadDir(dir) -// v.saveCmd(nil) -// c2, _ := ioutil.ReadDir(dir) -// assert.Equal(t, len(c2), len(c1)+1) -// } +func TestLogViewSave(t *testing.T) { + app := makeApp() + v := view.NewLog("Logs", app, nil) + v.Flush(2, []string{"blee", "bozo"}) + config.K9sDumpDir = "/tmp" + dir := filepath.Join(config.K9sDumpDir, app.Config.K9s.CurrentCluster) + c1, _ := ioutil.ReadDir(dir) + v.SaveCmd(nil) + c2, _ := ioutil.ReadDir(dir) + assert.Equal(t, len(c2), len(c1)+1) +} -// func TestLogViewNav(t *testing.T) { -// v := newLogView("Logs", NewApp(config.NewConfig(ks{})), nil) -// var buff []string -// v.autoScroll = 1 -// for i := 0; i < 100; i++ { -// buff = append(buff, fmt.Sprintf("line-%d\n", i)) -// } -// v.flush(100, buff) +func TestLogViewNav(t *testing.T) { + v := view.NewLog("Logs", makeApp(), nil) + var buff []string + for i := 0; i < 100; i++ { + buff = append(buff, fmt.Sprintf("line-%d\n", i)) + } + v.Flush(100, buff) + v.ToggleAutoScrollCmd(nil) -// v.topCmd(nil) -// r, _ := v.logs.GetScrollOffset() -// assert.Equal(t, 0, r) -// v.pageDownCmd(nil) -// r, _ = v.logs.GetScrollOffset() -// assert.Equal(t, 0, r) -// v.pageUpCmd(nil) -// r, _ = v.logs.GetScrollOffset() -// assert.Equal(t, 0, r) -// v.bottomCmd(nil) -// r, _ = v.logs.GetScrollOffset() -// assert.Equal(t, 0, r) -// } + r, _ := v.Logs().GetScrollOffset() + assert.Equal(t, -1, r) +} -// func TestLogViewClear(t *testing.T) { -// v := newLogView("Logs", NewApp(config.NewConfig(ks{})), nil) -// v.flush(2, []string{"blee", "bozo"}) +func TestLogViewClear(t *testing.T) { + v := view.NewLog("Logs", makeApp(), nil) + v.Flush(2, []string{"blee", "bozo"}) -// v.toggleScrollCmd(nil) -// assert.Equal(t, "blee\nbozo\n", v.logs.GetText(true)) -// v.clearCmd(nil) -// assert.Equal(t, "", v.logs.GetText(true)) -// } + v.ToggleAutoScrollCmd(nil) + assert.Equal(t, "blee\nbozo\n", v.Logs().GetText(true)) + v.Logs().Clear() + assert.Equal(t, "", v.Logs().GetText(true)) +} + +// Helpers... + +func makeApp() *view.App { + return view.NewApp(config.NewConfig(ks{})) +} diff --git a/internal/view/logs.go b/internal/view/logs.go index f041cc14..5b4ecc66 100644 --- a/internal/view/logs.go +++ b/internal/view/logs.go @@ -14,31 +14,24 @@ import ( const ( logBuffSize = 100 - flushTimeout = 200 * time.Millisecond + FlushTimeout = 200 * time.Millisecond logCoFmt = " Logs([fg:bg:]%s:[hilite:bg:b]%s[-:bg:-]) " logFmt = " Logs([fg:bg:]%s) " ) -type ( - masterView interface { - backFn() ui.ActionHandler - App() *App - } +// Logs presents a collection of logs. +type Logs struct { + *ui.Pages - // Logs presents a collection of logs. - Logs struct { - *ui.Pages - - app *App - parent loggable - actions ui.KeyActions - cancelFunc context.CancelFunc - } -) + app *App + parent Loggable + actions ui.KeyActions + cancelFunc context.CancelFunc +} // NewLogs returns a new logs viewer. -func NewLogs(title string, parent loggable) *Logs { +func NewLogs(title string, parent Loggable) *Logs { return &Logs{ Pages: ui.NewPages(), parent: parent, @@ -55,7 +48,7 @@ func (l *Logs) Name() string { return "logs" } // Protocol... -func (l *Logs) reload(co string, parent loggable, prevLogs bool) { +func (l *Logs) reload(co string, parent Loggable, prevLogs bool) { l.parent = parent l.deletePage() l.AddPage("logs", NewLog(co, l.app, l.backCmd), true, true) @@ -152,7 +145,7 @@ func updateLogs(ctx context.Context, c <-chan string, l *Log, buffSize int) { case line, ok := <-c: if !ok { log.Debug().Msgf("Closed channel detected. Bailing out...") - l.flush(index, buff) + l.Flush(index, buff) return } if index < buffSize { @@ -160,12 +153,12 @@ func updateLogs(ctx context.Context, c <-chan string, l *Log, buffSize int) { index++ continue } - l.flush(index, buff) + l.Flush(index, buff) index = 0 buff[index] = line index++ - case <-time.After(flushTimeout): - l.flush(index, buff) + case <-time.After(FlushTimeout): + l.Flush(index, buff) index = 0 case <-ctx.Done(): return diff --git a/internal/view/master_detail.go b/internal/view/master_detail.go index 5db9ff24..88fd89a5 100644 --- a/internal/view/master_detail.go +++ b/internal/view/master_detail.go @@ -3,7 +3,11 @@ package view import ( "context" + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" ) // MasterDetail presents a master-detail viewer. @@ -18,23 +22,42 @@ type MasterDetail struct { } // NewMasterDetail returns a new master-detail viewer. -func NewMasterDetail(title string) *MasterDetail { +func NewMasterDetail(title, ns string) *MasterDetail { return &MasterDetail{ PageStack: NewPageStack(), title: title, + currentNS: ns, } } // Init initializes the viewer. func (m *MasterDetail) Init(ctx context.Context) { + log.Debug().Msgf("\t>>>MasterDetail init %q", m.title) + app := ctx.Value(ui.KeyApp).(*App) + if m.currentNS != resource.NotNamespaced { + m.currentNS = app.Config.ActiveNamespace() + } m.PageStack.Init(ctx) + m.AddListener(app.Menu()) t := NewTable(m.title) - t.Init(ctx) m.Push(t) - m.details = NewDetails(m.app, nil) + m.details = NewDetails(m.app, func(evt *tcell.EventKey) *tcell.EventKey { + m.Pop() + return nil + }) m.details.Init(ctx) + log.Debug().Msgf("\t<<<>>>>PS CHNGED<<<<<") - p.DumpStack() - active := p.CurrentPage() - if active == nil { - return - } - c := active.Item.(model.Component) - log.Debug().Msgf("-------Page activated %#v", active) - p.app.Hint.SetHints(c.Hints()) - }) - - p.Pages.SetTitle("Fuck!") p.Stack.AddListener(p) } func (p *PageStack) StackPushed(c model.Component) { ctx := context.WithValue(context.Background(), ui.KeyApp, p.app) c.Init(ctx) + c.Start() p.app.SetFocus(c) - p.app.Hint.SetHints(c.Hints()) } func (p *PageStack) StackPopped(o, top model.Component) { @@ -57,5 +42,4 @@ func (p *PageStack) StackTop(top model.Component) { } top.Start() p.app.SetFocus(top) - p.app.Hint.SetHints(top.Hints()) } diff --git a/internal/view/pod.go b/internal/view/pod.go index 77e2420b..0cf9141d 100644 --- a/internal/view/pod.go +++ b/internal/view/pod.go @@ -1,6 +1,7 @@ package view import ( + "context" "fmt" "github.com/derailed/k9s/internal/model" @@ -18,12 +19,14 @@ const ( shellCheck = "command -v bash >/dev/null && exec bash || exec sh" ) -type loggable interface { +type Loggable interface { getSelection() string getList() resource.List Pop() (model.Component, bool) } +var _ Loggable = &Pod{} + // Pod represents a pod viewer. type Pod struct { *Resource @@ -34,20 +37,23 @@ type Pod struct { // NewPod returns a new viewer. func NewPod(title, gvr string, list resource.List) ResourceViewer { - p := Pod{ + return &Pod{ Resource: NewResource(title, gvr, list), } +} + +// Init initializes the viewer. +func (p *Pod) Init(ctx context.Context) { p.extraActionsFn = p.extraActions p.enterFn = p.listContainers + p.Resource.Init(ctx) - p.picker = newSelectList(&p) + p.picker = newSelectList(p) p.picker.setActions(ui.KeyActions{ tcell.KeyEscape: {Description: "Back", Action: p.backCmd, Visible: true}, }) - - p.logs = NewLogs(list.GetName(), &p) - - return &p + p.logs = NewLogs(p.list.GetName(), p) + p.logs.Init(ctx) } func (p *Pod) extraActions(aa ui.KeyActions) { @@ -143,9 +149,8 @@ func (p *Pod) viewLogs(prev bool) bool { return true } -func (p *Pod) showLogs(path, co string, parent loggable, prev bool) { - l := p.GetPrimitive("logs").(*Logs) - l.reload(co, parent, prev) +func (p *Pod) showLogs(path, co string, parent Loggable, prev bool) { + p.logs.reload(co, parent, prev) p.Push(p.logs) } @@ -180,16 +185,6 @@ func (p *Pod) shellIn(path, co string) { p.Start() } -func (p *Pod) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { - return func(evt *tcell.EventKey) *tcell.EventKey { - t := p.masterPage() - t.SetSortCol(t.NameColIndex()+col, 0, asc) - t.Refresh() - - return nil - } -} - // ---------------------------------------------------------------------------- // Helpers... diff --git a/internal/view/pod_test.go b/internal/view/pod_test.go index 1980877c..1e1607e3 100644 --- a/internal/view/pod_test.go +++ b/internal/view/pod_test.go @@ -1,15 +1,27 @@ package view_test import ( + "context" "testing" + "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestPodNew(t *testing.T) { - po := view.NewPod("test", "blee", resource.NewPodList(nil, "")) + po := view.NewPod("Pod", "blee", resource.NewPodList(nil, "")) + po.Init(makeCtx()) - assert.Equal(t, "po", po.Name()) + assert.Equal(t, "pods", po.Name()) + assert.Equal(t, 31, len(po.Hints())) +} + +// Helpers... + +func makeCtx() context.Context { + cfg := config.NewConfig(ks{}) + return context.WithValue(context.Background(), ui.KeyApp, view.NewApp(cfg)) } diff --git a/internal/view/policy.go b/internal/view/policy.go index 0a356c23..427d5ac2 100644 --- a/internal/view/policy.go +++ b/internal/view/policy.go @@ -5,7 +5,6 @@ import ( "fmt" "time" - "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -85,9 +84,8 @@ func (p *Policy) bindKeys() { p.RmAction(ui.KeyShiftA) p.AddActions(ui.KeyActions{ - tcell.KeyEscape: ui.NewKeyAction("Reset", p.resetCmd, false), + tcell.KeyEscape: ui.NewKeyAction("Back", p.resetCmd, false), ui.KeySlash: ui.NewKeyAction("Filter", p.activateCmd, false), - ui.KeyP: ui.NewKeyAction("Previous", p.app.PrevCmd, false), ui.KeyShiftS: ui.NewKeyAction("Sort Namespace", p.SortColCmd(0), false), ui.KeyShiftN: ui.NewKeyAction("Sort Name", p.SortColCmd(1), false), ui.KeyShiftO: ui.NewKeyAction("Sort Group", p.SortColCmd(2), false), @@ -130,10 +128,6 @@ func (p *Policy) backCmd(evt *tcell.EventKey) *tcell.EventKey { return p.app.PrevCmd(evt) } -func (p *Policy) Hints() model.MenuHints { - return p.Hints() -} - func (p *Policy) reconcile() (resource.TableData, error) { var table resource.TableData diff --git a/internal/view/port_forward.go b/internal/view/port_forward.go index 6a62d0b1..6042f019 100644 --- a/internal/view/port_forward.go +++ b/internal/view/port_forward.go @@ -19,14 +19,14 @@ import ( ) const ( - forwardTitle = "Port Forwards" - forwardTitleFmt = " [aqua::b]%s([fuchsia::b]%d[fuchsia::-])[aqua::-] " - promptPage = "prompt" + portForwardTitle = "PortForwards" + portForwardTitleFmt = " [aqua::b]%s([fuchsia::b]%d[fuchsia::-])[aqua::-] " + promptPage = "prompt" ) // PortForward presents active portforward viewer. type PortForward struct { - *ui.Pages + *MasterDetail cancelFn context.CancelFunc bench *perf.Benchmark @@ -34,27 +34,26 @@ type PortForward struct { } // NewPortForward returns a new viewer. -func NewPortForward(title, _ string, list resource.List) ResourceViewer { +func NewPortForward(title, gvr string, list resource.List) ResourceViewer { return &PortForward{ - Pages: ui.NewPages(), + MasterDetail: NewMasterDetail(portForwardTitle, ""), } } // Init the view. func (p *PortForward) Init(ctx context.Context) { p.app = ctx.Value(ui.KeyApp).(*App) + p.MasterDetail.Init(ctx) + p.registerActions() - tv := NewTable(forwardTitle) - tv.Init(ctx) + tv := p.masterPage() tv.SetBorderFocusColor(tcell.ColorDodgerBlue) tv.SetSelectedStyle(tcell.ColorWhite, tcell.ColorDodgerBlue, tcell.AttrNone) tv.SetColorerFn(forwardColorer) tv.SetActiveNS("") tv.SetSortCol(tv.NameColIndex()+6, 0, true) tv.Select(1, 0) - p.Push(tv) - p.registerActions() p.Start() p.refresh() } @@ -71,11 +70,7 @@ func (p *PortForward) Start() { func (p *PortForward) Stop() {} func (p *PortForward) Name() string { - return "portForwards" -} - -func (p *PortForward) masterPage() *Table { - return p.GetPrimitive("table").(*Table) + return portForwardTitle } func (p *PortForward) setEnterFn(enterFn) {} @@ -83,13 +78,6 @@ func (p *PortForward) setColorerFn(ui.ColorerFunc) {} func (p *PortForward) setDecorateFn(decorateFn) {} func (p *PortForward) setExtraActionsFn(ActionsFunc) {} -func (p *PortForward) getTV() *Table { - if vu, ok := p.GetPrimitive("table").(*Table); ok { - return vu - } - return nil -} - func (p *PortForward) reload() { path := ui.BenchConfig(p.app.Config.K9s.CurrentCluster) log.Debug().Msgf("Reloading Config %s", path) @@ -100,38 +88,28 @@ func (p *PortForward) reload() { } func (p *PortForward) refresh() { - tv := p.getTV() + tv := p.masterPage() tv.Update(p.hydrate()) p.app.SetFocus(tv) tv.UpdateTitle() } func (p *PortForward) registerActions() { - tv := p.getTV() + tv := p.masterPage() tv.AddActions(ui.KeyActions{ - tcell.KeyEnter: ui.NewKeyAction("Goto", p.gotoBenchCmd, true), + tcell.KeyEnter: ui.NewKeyAction("Benchmarks", p.gotoBenchCmd, true), tcell.KeyCtrlB: ui.NewKeyAction("Bench", p.benchCmd, true), tcell.KeyCtrlK: ui.NewKeyAction("Bench Stop", p.benchStopCmd, true), tcell.KeyCtrlD: ui.NewKeyAction("Delete", p.deleteCmd, true), ui.KeySlash: ui.NewKeyAction("Filter", tv.activateCmd, false), - ui.KeyP: ui.NewKeyAction("Previous", p.app.PrevCmd, false), + tcell.KeyEsc: ui.NewKeyAction("Back", p.app.PrevCmd, false), ui.KeyShiftP: ui.NewKeyAction("Sort Ports", p.sortColCmd(2, true), false), ui.KeyShiftU: ui.NewKeyAction("Sort URL", p.sortColCmd(4, true), false), }) } func (p *PortForward) getTitle() string { - return forwardTitle -} - -func (p *PortForward) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { - return func(evt *tcell.EventKey) *tcell.EventKey { - tv := p.getTV() - tv.SetSortCol(tv.NameColIndex()+col, 0, asc) - p.refresh() - - return nil - } + return portForwardTitle } func (p *PortForward) gotoBenchCmd(evt *tcell.EventKey) *tcell.EventKey { @@ -162,7 +140,7 @@ func (p *PortForward) benchCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } - tv := p.getTV() + tv := p.masterPage() r, _ := tv.GetSelection() cfg, co := defaultConfig(), ui.TrimCell(tv.Table, r, 2) if b, ok := p.app.Bench.Benchmarks.Containers[containerID(sel, co)]; ok { @@ -205,7 +183,7 @@ func (p *PortForward) runBenchmark() { } func (p *PortForward) getSelectedItem() string { - tv := p.getTV() + tv := p.masterPage() r, _ := tv.GetSelection() if r == 0 { return "" @@ -217,7 +195,7 @@ func (p *PortForward) getSelectedItem() string { } func (p *PortForward) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - tv := p.getTV() + tv := p.masterPage() if !tv.SearchBuff().Empty() { tv.SearchBuff().Reset() return nil @@ -238,7 +216,7 @@ func (p *PortForward) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { delete(p.app.forwarders, sel) log.Debug().Msgf("PortForwards after delete: %#v", p.app.forwarders) - p.getTV().Update(p.hydrate()) + p.masterPage().Update(p.hydrate()) p.app.Flash().Infof("PortForward %s deleted!", sel) }) @@ -250,7 +228,7 @@ func (p *PortForward) backCmd(evt *tcell.EventKey) *tcell.EventKey { p.cancelFn() } - tv := p.getTV() + tv := p.masterPage() if tv.SearchBuff().IsActive() { tv.SearchBuff().Reset() } else { @@ -260,10 +238,6 @@ func (p *PortForward) backCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (p *PortForward) Hints() model.MenuHints { - return p.getTV().Hints() -} - func (p *PortForward) hydrate() resource.TableData { data := initHeader(len(p.app.forwarders)) dc, dn := p.app.Bench.Benchmarks.Defaults.C, p.app.Bench.Benchmarks.Defaults.N @@ -293,7 +267,7 @@ func (p *PortForward) hydrate() resource.TableData { } func (p *PortForward) resetTitle() { - p.SetTitle(fmt.Sprintf(forwardTitleFmt, forwardTitle, p.getTV().GetRowCount()-1)) + p.SetTitle(fmt.Sprintf(portForwardTitleFmt, portForwardTitle, p.masterPage().GetRowCount()-1)) } // ---------------------------------------------------------------------------- @@ -354,7 +328,6 @@ func showModal(p *ui.Pages, msg, back string, ok func()) { func dismissModal(p *ui.Pages, page string) { p.RemovePage(promptPage) - p.SwitchToPage(page) } func watchFS(ctx context.Context, app *App, dir, file string, cb func()) error { diff --git a/internal/view/port_forward_test.go b/internal/view/port_forward_test.go new file mode 100644 index 00000000..04d9dfed --- /dev/null +++ b/internal/view/port_forward_test.go @@ -0,0 +1,16 @@ +package view_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/view" + "github.com/stretchr/testify/assert" +) + +func TestPortForwardNew(t *testing.T) { + po := view.NewPortForward("", "", nil) + po.Init(makeCtx()) + + assert.Equal(t, "PortForwards", po.Name()) + assert.Equal(t, 15, len(po.Hints())) +} diff --git a/internal/view/port_selector.go b/internal/view/port_selector.go index 225aa15a..05ad4186 100644 --- a/internal/view/port_selector.go +++ b/internal/view/port_selector.go @@ -10,15 +10,6 @@ type portSelector struct { ok, cancel func() } -func newSelector(title, port string, okFn, cancelFn func()) *portSelector { - return &portSelector{ - title: title, - port: port, - ok: okFn, - cancel: cancelFn, - } -} - func (p *portSelector) show(app *App) { f := tview.NewForm() f.SetItemPadding(0) diff --git a/internal/view/rbac.go b/internal/view/rbac.go index a25daa25..4d63c357 100644 --- a/internal/view/rbac.go +++ b/internal/view/rbac.go @@ -15,11 +15,11 @@ import ( ) const ( - clusterRole roleKind = iota - role + ClusterRole roleKind = iota + Role all = "*" - rbacTitle = "RBAC" + rbacTitle = "Rbac" rbacTitleFmt = " [fg:bg:b]%s([hilite:bg:b]%s[fg:bg:-])" ) @@ -49,15 +49,6 @@ var ( "delete", } - httpVerbs = []string{ - "get", - "post", - "put", - "patch", - "delete", - "options", - } - httpTok8sVerbs = map[string]string{ "post": "create", "put": "update", @@ -66,8 +57,8 @@ var ( type roleKind = int8 -// RBAC presents an RBAC policy viewer. -type RBAC struct { +// Rbac presents an RBAC policy viewer. +type Rbac struct { *Table app *App @@ -77,24 +68,24 @@ type RBAC struct { cache resource.RowEvents } -// NewRBAC returns a new viewer. -func NewRBAC(app *App, ns, name string, kind roleKind) *RBAC { - r := RBAC{ +// NewRbac returns a new viewer. +func NewRbac(app *App, ns, name string, kind roleKind) *Rbac { + r := Rbac{ app: app, roleName: name, roleType: kind, } r.Table = NewTable(r.getTitle()) - r.SetActiveNS(ns) - r.SetColorerFn(rbacColorer) - r.bindKeys() return &r } // Init initializes the view. -func (r *RBAC) Init(ctx context.Context) { +func (r *Rbac) Init(ctx context.Context) { + r.SetActiveNS(r.app.Config.ActiveNamespace()) + r.SetColorerFn(rbacColorer) r.Table.Init(ctx) + r.bindKeys() r.Start() r.SetSortCol(1, len(rbacHeader), true) @@ -102,7 +93,11 @@ func (r *RBAC) Init(ctx context.Context) { } // Start watches for viewer updates -func (r *RBAC) Start() { +func (r *Rbac) Start() { + if r.app.Conn() == nil { + return + } + r.Stop() var ctx context.Context @@ -123,33 +118,35 @@ func (r *RBAC) Start() { } // Stop terminates the viewer updater. -func (r *RBAC) Stop() { +func (r *Rbac) Stop() { if r.cancelFn != nil { r.cancelFn() } } // Name returns the component name. -func (r *RBAC) Name() string { +func (r *Rbac) Name() string { return rbacTitle } -func (r *RBAC) bindKeys() { +func (r *Rbac) bindKeys() { r.RmAction(ui.KeyShiftA) r.AddActions(ui.KeyActions{ tcell.KeyEscape: ui.NewKeyAction("Reset", r.resetCmd, false), ui.KeySlash: ui.NewKeyAction("Filter", r.activateCmd, false), - ui.KeyP: ui.NewKeyAction("Previous", r.app.PrevCmd, false), ui.KeyShiftO: ui.NewKeyAction("Sort APIGroup", r.SortColCmd(1), false), }) } -func (r *RBAC) getTitle() string { +func (r *Rbac) getTitle() string { return skinTitle(fmt.Sprintf(rbacTitleFmt, rbacTitle, r.roleName), r.app.Styles.Frame()) } -func (r *RBAC) refresh() { +func (r *Rbac) refresh() { + if r.app.Conn() == nil { + return + } data, err := r.reconcile(r.ActiveNS(), r.roleName, r.roleType) if err != nil { log.Error().Err(err).Msgf("Refresh for %s:%d", r.roleName, r.roleType) @@ -158,7 +155,8 @@ func (r *RBAC) refresh() { r.Update(data) } -func (r *RBAC) resetCmd(evt *tcell.EventKey) *tcell.EventKey { +func (r *Rbac) resetCmd(evt *tcell.EventKey) *tcell.EventKey { + log.Debug().Msgf("!!!YO!!!!") if !r.SearchBuff().Empty() { r.SearchBuff().Reset() return nil @@ -167,7 +165,8 @@ func (r *RBAC) resetCmd(evt *tcell.EventKey) *tcell.EventKey { return r.backCmd(evt) } -func (r *RBAC) backCmd(evt *tcell.EventKey) *tcell.EventKey { +func (r *Rbac) backCmd(evt *tcell.EventKey) *tcell.EventKey { + log.Debug().Msgf("!!!!RBAC back!!!") if r.cancelFn != nil { r.cancelFn() } @@ -180,7 +179,7 @@ func (r *RBAC) backCmd(evt *tcell.EventKey) *tcell.EventKey { return r.app.PrevCmd(evt) } -func (r *RBAC) reconcile(ns, name string, kind roleKind) (resource.TableData, error) { +func (r *Rbac) reconcile(ns, name string, kind roleKind) (resource.TableData, error) { var table resource.TableData evts, err := r.rowEvents(ns, name, kind) @@ -191,28 +190,28 @@ func (r *RBAC) reconcile(ns, name string, kind roleKind) (resource.TableData, er return buildTable(r, evts), nil } -func (r *RBAC) header() resource.Row { +func (r *Rbac) header() resource.Row { return rbacHeader } -func (r *RBAC) getCache() resource.RowEvents { +func (r *Rbac) getCache() resource.RowEvents { return r.cache } -func (r *RBAC) setCache(evts resource.RowEvents) { +func (r *Rbac) setCache(evts resource.RowEvents) { r.cache = evts } -func (r *RBAC) rowEvents(ns, name string, kind roleKind) (resource.RowEvents, error) { +func (r *Rbac) rowEvents(ns, name string, kind roleKind) (resource.RowEvents, error) { var ( evts resource.RowEvents err error ) switch kind { - case clusterRole: + case ClusterRole: evts, err = r.clusterPolicies(name) - case role: + case Role: evts, err = r.namespacedPolicies(name) default: return evts, fmt.Errorf("Expecting clusterrole/role but found %d", kind) @@ -225,7 +224,7 @@ func (r *RBAC) rowEvents(ns, name string, kind roleKind) (resource.RowEvents, er return evts, nil } -func (r *RBAC) clusterPolicies(name string) (resource.RowEvents, error) { +func (r *Rbac) clusterPolicies(name string) (resource.RowEvents, error) { cr, err := r.app.Conn().DialOrDie().RbacV1().ClusterRoles().Get(name, metav1.GetOptions{}) if err != nil { return nil, err @@ -234,7 +233,7 @@ func (r *RBAC) clusterPolicies(name string) (resource.RowEvents, error) { return r.parseRules(cr.Rules), nil } -func (r *RBAC) namespacedPolicies(path string) (resource.RowEvents, error) { +func (r *Rbac) namespacedPolicies(path string) (resource.RowEvents, error) { ns, na := namespaced(path) cr, err := r.app.Conn().DialOrDie().RbacV1().Roles(ns).Get(na, metav1.GetOptions{}) if err != nil { @@ -244,7 +243,7 @@ func (r *RBAC) namespacedPolicies(path string) (resource.RowEvents, error) { return r.parseRules(cr.Rules), nil } -func (r *RBAC) parseRules(rules []rbacv1.PolicyRule) resource.RowEvents { +func (r *Rbac) parseRules(rules []rbacv1.PolicyRule) resource.RowEvents { m := make(resource.RowEvents, len(rules)) for _, r := range rules { for _, grp := range r.APIGroups { diff --git a/internal/view/rbac_int_test.go b/internal/view/rbac_int_test.go new file mode 100644 index 00000000..095313b4 --- /dev/null +++ b/internal/view/rbac_int_test.go @@ -0,0 +1,115 @@ +package view + +import ( + "testing" + + "github.com/derailed/k9s/internal/resource" + "github.com/stretchr/testify/assert" + rbacv1 "k8s.io/api/rbac/v1" +) + +func TestHasVerb(t *testing.T) { + uu := []struct { + vv []string + v string + e bool + }{ + {[]string{"*"}, "get", true}, + {[]string{"get", "list", "watch"}, "watch", true}, + {[]string{"get", "dope", "list"}, "watch", false}, + {[]string{"get"}, "get", true}, + {[]string{"post"}, "create", true}, + {[]string{"put"}, "update", true}, + {[]string{"list", "deletecollection"}, "deletecollection", true}, + } + + for _, u := range uu { + assert.Equal(t, u.e, hasVerb(u.vv, u.v)) + } +} + +func TestAsVerbs(t *testing.T) { + ok, nok := toVerbIcon(true), toVerbIcon(false) + + uu := []struct { + vv []string + e resource.Row + }{ + {[]string{"*"}, resource.Row{ok, ok, ok, ok, ok, ok, ok, ok, ""}}, + {[]string{"get", "list", "patch"}, resource.Row{ok, ok, nok, nok, nok, ok, nok, nok, ""}}, + {[]string{"get", "list", "deletecollection", "post"}, resource.Row{ok, ok, ok, nok, ok, nok, nok, nok, ""}}, + {[]string{"get", "list", "blee"}, resource.Row{ok, ok, nok, nok, nok, nok, nok, nok, "blee"}}, + } + + for _, u := range uu { + assert.Equal(t, u.e, asVerbs(u.vv...)) + } +} + +func TestParseRules(t *testing.T) { + ok, nok := toVerbIcon(true), toVerbIcon(false) + _ = nok + + uu := []struct { + pp []rbacv1.PolicyRule + e map[string]resource.Row + }{ + { + []rbacv1.PolicyRule{ + {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"*"}}, + }, + map[string]resource.Row{ + "*.*": {"*.*", "*", ok, ok, ok, ok, ok, ok, ok, ok, ""}, + }, + }, + { + []rbacv1.PolicyRule{ + {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"get"}}, + }, + map[string]resource.Row{ + "*.*": {"*.*", "*", ok, nok, nok, nok, nok, nok, nok, nok, ""}, + }, + }, + { + []rbacv1.PolicyRule{ + {APIGroups: []string{""}, Resources: []string{"*"}, Verbs: []string{"list"}}, + }, + map[string]resource.Row{ + "*": {"*", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}, + }, + }, + { + []rbacv1.PolicyRule{ + {APIGroups: []string{""}, Resources: []string{"pods"}, Verbs: []string{"list"}, ResourceNames: []string{"fred"}}, + }, + map[string]resource.Row{ + "pods": {"pods", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}, + "pods/fred": {"pods/fred", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}, + }, + }, + { + []rbacv1.PolicyRule{ + {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"/fred"}}, + }, + map[string]resource.Row{ + "/fred": {"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}, + }, + }, + { + []rbacv1.PolicyRule{ + {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"fred"}}, + }, + map[string]resource.Row{ + "/fred": {"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}, + }, + }, + } + + var v Rbac + for _, u := range uu { + evts := v.parseRules(u.pp) + for k, v := range u.e { + assert.Equal(t, v, evts[k].Fields) + } + } +} diff --git a/internal/view/rbac_test.go b/internal/view/rbac_test.go index 1ab0eccd..2cb9f546 100644 --- a/internal/view/rbac_test.go +++ b/internal/view/rbac_test.go @@ -1,12 +1,22 @@ -package view +package view_test -// import ( -// "testing" +import ( + "testing" -// "github.com/derailed/k9s/internal/resource" -// "github.com/stretchr/testify/assert" -// rbacv1 "k8s.io/api/rbac/v1" -// ) + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/view" + "github.com/stretchr/testify/assert" +) + +func TestRbacNew(t *testing.T) { + cfg := config.NewConfig(ks{}) + app := view.NewApp(cfg) + v := view.NewRbac(app, "", "fred", view.ClusterRole) + v.Init(makeCtx()) + + assert.Equal(t, "Rbac", v.Name()) + assert.Equal(t, 10, len(v.Hints())) +} // func TestHasVerb(t *testing.T) { // uu := []struct { @@ -105,7 +115,7 @@ package view // }, // } -// var v rbacView +// var v view.Rbac // for _, u := range uu { // evts := v.parseRules(u.pp) // for k, v := range u.e { diff --git a/internal/view/registrar.go b/internal/view/registrar.go index a1f28285..2f6b6087 100644 --- a/internal/view/registrar.go +++ b/internal/view/registrar.go @@ -78,11 +78,11 @@ func allCRDs(c k8s.Connection, vv viewers) { } func showRBAC(app *App, ns, resource, selection string) { - kind := clusterRole + kind := ClusterRole if resource == "role" { - kind = role + kind = Role } - app.inject(NewRBAC(app, ns, selection, kind)) + app.inject(NewRbac(app, ns, selection, kind)) } func showCRD(app *App, ns, resource, selection string) { @@ -98,7 +98,7 @@ func showClusterRole(app *App, ns, resource, selection string) { app.Flash().Errf("Unable to retrieve clusterrolebindings for %s", selection) return } - app.inject(NewRBAC(app, ns, crb.RoleRef.Name, clusterRole)) + app.inject(NewRbac(app, ns, crb.RoleRef.Name, ClusterRole)) } func showRole(app *App, _, resource, selection string) { @@ -108,7 +108,7 @@ func showRole(app *App, _, resource, selection string) { app.Flash().Errf("Unable to retrieve rolebindings for %s", selection) return } - app.inject(NewRBAC(app, ns, fqn(ns, rb.RoleRef.Name), role)) + app.inject(NewRbac(app, ns, fqn(ns, rb.RoleRef.Name), Role)) } func showSAPolicy(app *App, _, _, selection string) { diff --git a/internal/view/resource.go b/internal/view/resource.go index c37c63bc..ebc78b5f 100644 --- a/internal/view/resource.go +++ b/internal/view/resource.go @@ -9,7 +9,6 @@ import ( "github.com/atotto/clipboard" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/ui/dialog" @@ -37,7 +36,7 @@ type Resource struct { // NewResource returns a new viewer. func NewResource(title, gvr string, list resource.List) *Resource { return &Resource{ - MasterDetail: NewMasterDetail(title), + MasterDetail: NewMasterDetail(title, list.GetNamespace()), list: list, gvr: gvr, } @@ -49,19 +48,23 @@ func (r *Resource) Init(ctx context.Context) { r.envFn = r.defaultK9sEnv table := r.masterPage() - table.setFilterFn(r.filterResource) - colorer := ui.DefaultColorer - if r.colorerFn != nil { - colorer = r.colorerFn + { + table.setFilterFn(r.filterResource) + colorer := ui.DefaultColorer + if r.colorerFn != nil { + colorer = r.colorerFn + } + table.SetColorerFn(colorer) } - table.SetColorerFn(colorer) - row, _ := table.GetSelection() - if row == 0 && table.GetRowCount() > 0 { - table.Select(1, 0) - } - r.DumpPages() r.refresh() + { + row, _ := table.GetSelection() + if row == 0 && table.GetRowCount() > 0 { + table.Select(1, 0) + } + } + log.Debug().Msgf("<<<< RESOURCE INIT") } // Start initializes updates. @@ -84,18 +87,6 @@ func (r *Resource) Name() string { return r.list.GetName() } -// Hints returns the current viewer hints -func (r *Resource) Hints() model.MenuHints { - if r.CurrentPage() == nil { - return nil - } - if c, ok := r.CurrentPage().Item.(model.Hinter); ok { - return c.Hints() - } - - return nil -} - func (r *Resource) setColorerFn(f ui.ColorerFunc) { r.colorerFn = f } @@ -131,19 +122,6 @@ func (r *Resource) backCmd(*tcell.EventKey) *tcell.EventKey { return nil } -func (r *Resource) switchPage1(p string) { - log.Debug().Msgf("Switching page to %s", p) - if _, ok := r.CurrentPage().Item.(*Table); ok { - r.Stop() - } - - r.SwitchToPage(p) - - if _, ok := r.CurrentPage().Item.(*Table); ok { - r.Start() - } -} - // ---------------------------------------------------------------------------- // Actions... @@ -210,9 +188,7 @@ func (r *Resource) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { } } r.refresh() - }, func() { - r.Pop() - }) + }, func() {}) return nil } @@ -283,7 +259,7 @@ func (r *Resource) viewCmd(evt *tcell.EventKey) *tcell.EventKey { details.SetTextColor(r.app.Styles.FgColor()) details.SetText(colorizeYAML(r.app.Styles.Views().Yaml, raw)) details.ScrollToBeginning() - r.app.Content.Push(details) + r.showDetails() return nil } @@ -313,6 +289,7 @@ func (r *Resource) editCmd(evt *tcell.EventKey) *tcell.EventKey { func (r *Resource) setNamespace(ns string) { if r.list.Namespaced() { + r.currentNS = ns r.list.SetNamespace(ns) } } @@ -335,32 +312,34 @@ func (r *Resource) switchNamespaceCmd(evt *tcell.EventKey) *tcell.EventKey { r.masterPage().SelectRow(1, true) r.app.CmdBuff().Reset() if err := r.app.Config.SetActiveNamespace(r.currentNS); err != nil { + log.Error().Err(err).Msg("Config save NS failed!") + } + if err := r.app.Config.Save(); err != nil { log.Error().Err(err).Msg("Config save failed!") } - r.app.Config.Save() return nil } func (r *Resource) refresh() { - if r.CurrentPage() == nil { - return - } - if _, ok := r.CurrentPage().Item.(*Table); !ok { + if _, ok := r.Top().(*Table); !ok { return } - r.refreshActions() if r.list.Namespaced() { r.list.SetNamespace(r.currentNS) } - if err := r.list.Reconcile(r.app.informer, r.path); err != nil { - r.app.Flash().Err(err) + + if r.app.Conn() != nil { + if err := r.list.Reconcile(r.app.informer, r.path); err != nil { + r.app.Flash().Err(err) + } } data := r.list.Data() if r.decorateFn != nil { data = r.decorateFn(data) } + r.refreshActions() r.masterPage().Update(data) } diff --git a/internal/view/restartable_resource.go b/internal/view/restartable_resource.go index 255b7b29..e7f42c37 100644 --- a/internal/view/restartable_resource.go +++ b/internal/view/restartable_resource.go @@ -40,9 +40,7 @@ func (r *RestartableResource) restartCmd(evt *tcell.EventKey) *tcell.EventKey { } else { r.app.Flash().Infof("Rollout restart in progress for `%s...", sel) } - }, func() { - r.showMaster() - }) + }, func() {}) return nil } diff --git a/internal/view/rs.go b/internal/view/rs.go index 8e816dfe..7b503732 100644 --- a/internal/view/rs.go +++ b/internal/view/rs.go @@ -41,17 +41,7 @@ func (r *ReplicaSet) extraActions(aa ui.KeyActions) { aa[tcell.KeyCtrlB] = ui.NewKeyAction("Rollback", r.rollbackCmd, true) } -func (r *ReplicaSet) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { - return func(evt *tcell.EventKey) *tcell.EventKey { - t := r.masterPage() - t.SetSortCol(t.NameColIndex()+col, 0, asc) - t.Refresh() - - return nil - } -} - -func (r *ReplicaSet) showPods(app *App, ns, res, sel string) { +func (r *ReplicaSet) showPods(app *App, _, res, sel string) { ns, n := namespaced(sel) s, err := k8s.NewReplicaSet(app.Conn()).Get(ns, n) if err != nil { @@ -174,7 +164,7 @@ func rollback(Conn k8s.Connection, selectedItem string) (string, error) { if err != nil { return "", err } - rb, err := polymorphichelpers.RollbackerFor(schema.GroupKind{apiGroup, kind}, Conn.DialOrDie()) + rb, err := polymorphichelpers.RollbackerFor(schema.GroupKind{Group: apiGroup, Kind: kind}, Conn.DialOrDie()) if err != nil { return "", err } diff --git a/internal/view/dump.go b/internal/view/screen_dump.go similarity index 84% rename from internal/view/dump.go rename to internal/view/screen_dump.go index d5c14403..475b1ba8 100644 --- a/internal/view/dump.go +++ b/internal/view/screen_dump.go @@ -35,24 +35,27 @@ type ScreenDump struct { app *App } -func NewScreenDump(title, _ string, _ resource.List) ResourceViewer { +func NewScreenDump(_, _ string, _ resource.List) ResourceViewer { return &ScreenDump{ - MasterDetail: NewMasterDetail(title), + MasterDetail: NewMasterDetail(dumpTitle, ""), } } // Init initializes the viewer. func (s *ScreenDump) Init(ctx context.Context) { s.app = ctx.Value(ui.KeyApp).(*App) + s.MasterDetail.Init(ctx) + s.registerActions() table := s.masterPage() - table.SetBorderFocusColor(tcell.ColorSteelBlue) - table.SetSelectedStyle(tcell.ColorWhite, tcell.ColorRoyalBlue, tcell.AttrNone) - table.SetColorerFn(dumpColorer) - table.SetActiveNS(resource.AllNamespaces) - table.SetSortCol(table.NameColIndex()+1, 0, true) - table.SelectRow(1, true) - + { + table.SetBorderFocusColor(tcell.ColorSteelBlue) + table.SetSelectedStyle(tcell.ColorWhite, tcell.ColorRoyalBlue, tcell.AttrNone) + table.SetColorerFn(dumpColorer) + table.SetActiveNS(resource.AllNamespaces) + table.SetSortCol(table.NameColIndex(), 0, true) + table.SelectRow(1, true) + } s.Start() s.refresh() } @@ -90,28 +93,18 @@ func (s *ScreenDump) refresh() { } func (s *ScreenDump) registerActions() { - aa := ui.KeyActions{ - ui.KeyP: ui.NewKeyAction("Previous", s.app.PrevCmd, false), - tcell.KeyEnter: ui.NewKeyAction("Enter", s.enterCmd, true), + s.masterPage().AddActions(ui.KeyActions{ + tcell.KeyEsc: ui.NewKeyAction("Back", s.app.PrevCmd, false), + tcell.KeyEnter: ui.NewKeyAction("View", s.enterCmd, true), tcell.KeyCtrlD: ui.NewKeyAction("Delete", s.deleteCmd, true), tcell.KeyCtrlS: ui.NewKeyAction("Save", noopCmd, false), - } - s.masterPage().AddActions(aa) + }) } func (s *ScreenDump) getTitle() string { return dumpTitle } -func (s *ScreenDump) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { - return func(evt *tcell.EventKey) *tcell.EventKey { - tv := s.masterPage() - tv.SetSortCol(tv.NameColIndex()+col, 0, asc) - tv.Refresh() - return nil - } -} - func (s *ScreenDump) enterCmd(evt *tcell.EventKey) *tcell.EventKey { log.Debug().Msg("Dump enter!") tv := s.masterPage() @@ -160,7 +153,14 @@ func (s *ScreenDump) backCmd(evt *tcell.EventKey) *tcell.EventKey { } func (s *ScreenDump) Hints() model.MenuHints { - return s.Hints() + if s.CurrentPage() == nil { + return nil + } + if c, ok := s.CurrentPage().Item.(model.Hinter); ok { + return c.Hints() + } + + return nil } func (s *ScreenDump) hydrate() resource.TableData { diff --git a/internal/view/screen_dump_test.go b/internal/view/screen_dump_test.go new file mode 100644 index 00000000..a94448a5 --- /dev/null +++ b/internal/view/screen_dump_test.go @@ -0,0 +1,16 @@ +package view_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/view" + "github.com/stretchr/testify/assert" +) + +func TestScreenDumpNew(t *testing.T) { + po := view.NewScreenDump("fred", "blee", nil) + po.Init(makeCtx()) + + assert.Equal(t, "Screen Dumps", po.Name()) + assert.Equal(t, 11, len(po.Hints())) +} diff --git a/internal/view/scroll_indicator.go b/internal/view/scroll_indicator.go new file mode 100644 index 00000000..f56003fc --- /dev/null +++ b/internal/view/scroll_indicator.go @@ -0,0 +1,57 @@ +package view + +import ( + "fmt" + "sync/atomic" + + "github.com/derailed/k9s/internal/config" + "github.com/derailed/tview" +) + +// AutoScrollIndicator represents a log autoscroll status indicator. +type AutoScrollIndicator struct { + *tview.TextView + + styles *config.Styles + scrollStatus int32 +} + +// NewAutoScrollIndicator returns a new indicator. +func NewAutoScrollIndicator(styles *config.Styles) *AutoScrollIndicator { + a := AutoScrollIndicator{ + styles: styles, + TextView: tview.NewTextView(), + scrollStatus: 1, + } + a.SetBackgroundColor(config.AsColor(styles.Views().Log.BgColor)) + a.SetTextAlign(tview.AlignRight) + a.SetDynamicColors(true) + + return &a +} + +func (a *AutoScrollIndicator) AutoScroll() bool { + return atomic.LoadInt32(&a.scrollStatus) == 1 +} + +func (a *AutoScrollIndicator) ToggleAutoScroll() { + var val int32 = 1 + if a.AutoScroll() { + val = 0 + } + atomic.StoreInt32(&a.scrollStatus, val) +} + +func (a *AutoScrollIndicator) Refresh() { + autoScroll := "Off" + if a.AutoScroll() { + autoScroll = "On" + } + a.update("Autoscroll: " + autoScroll) +} + +func (a *AutoScrollIndicator) update(status string) { + a.Clear() + fg, bg := a.styles.Frame().Crumb.FgColor, a.styles.Frame().Crumb.ActiveColor + fmt.Fprintf(a, "[%s:%s:b] %-15s ", fg, bg, status) +} diff --git a/internal/view/scroll_indicator_test.go b/internal/view/scroll_indicator_test.go new file mode 100644 index 00000000..e47af271 --- /dev/null +++ b/internal/view/scroll_indicator_test.go @@ -0,0 +1,17 @@ +package view_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/view" + "github.com/stretchr/testify/assert" +) + +func TestScrollIndicatorRefresg(t *testing.T) { + defaults, _ := config.NewStyles("") + v := view.NewAutoScrollIndicator(defaults) + v.Refresh() + + assert.Equal(t, "[black:orange:b] Autoscroll: On \n", v.GetText(false)) +} diff --git a/internal/view/secret_test.go b/internal/view/secret_test.go new file mode 100644 index 00000000..11bd91ef --- /dev/null +++ b/internal/view/secret_test.go @@ -0,0 +1,17 @@ +package view_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/view" + "github.com/stretchr/testify/assert" +) + +func TestSecretNew(t *testing.T) { + s := view.NewSecret("secrets", "", resource.NewSecretList(nil, "")) + s.Init(makeCtx()) + + assert.Equal(t, "secrets", s.Name()) + assert.Equal(t, 19, len(s.Hints())) +} diff --git a/internal/view/select_list.go b/internal/view/select_list.go index e10af0aa..e92f802c 100644 --- a/internal/view/select_list.go +++ b/internal/view/select_list.go @@ -13,11 +13,11 @@ import ( type selectList struct { *tview.List - parent loggable + parent Loggable actions ui.KeyActions } -func newSelectList(parent loggable) *selectList { +func newSelectList(parent Loggable) *selectList { v := selectList{List: tview.NewList(), actions: ui.KeyActions{}} { v.parent = parent diff --git a/internal/view/status.go b/internal/view/status.go deleted file mode 100644 index c71eb535..00000000 --- a/internal/view/status.go +++ /dev/null @@ -1,35 +0,0 @@ -package view - -import ( - "fmt" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/tview" -) - -type statusView struct { - *tview.TextView - - styles *config.Styles -} - -func newStatusView(styles *config.Styles) *statusView { - v := statusView{styles: styles, TextView: tview.NewTextView()} - { - v.SetBackgroundColor(config.AsColor(styles.Views().Log.BgColor)) - v.SetTextAlign(tview.AlignRight) - v.SetDynamicColors(true) - } - return &v -} - -func (v *statusView) update(status []string) { - v.Clear() - last, bgColor := len(status)-1, v.styles.Frame().Crumb.BgColor - for i, c := range status { - if i == last { - bgColor = v.styles.Frame().Crumb.ActiveColor - } - fmt.Fprintf(v, "[%s:%s:b] %-15s ", v.styles.Frame().Crumb.FgColor, bgColor, c) - } -} diff --git a/internal/view/status_test.go b/internal/view/status_test.go deleted file mode 100644 index 188dea75..00000000 --- a/internal/view/status_test.go +++ /dev/null @@ -1,16 +0,0 @@ -package view - -import ( - "testing" - - "github.com/derailed/k9s/internal/config" - "github.com/stretchr/testify/assert" -) - -func TestNewStatus(t *testing.T) { - defaults, _ := config.NewStyles("") - v := newStatusView(defaults) - v.update([]string{"blee", "duh"}) - - assert.Equal(t, "[black:aqua:b] blee [black:orange:b] duh \n", v.GetText(false)) -} diff --git a/internal/view/sts.go b/internal/view/sts.go index d94bbb2f..9bc8ae82 100644 --- a/internal/view/sts.go +++ b/internal/view/sts.go @@ -36,7 +36,7 @@ func (s *StatefulSet) extraActions(aa ui.KeyActions) { aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", s.sortColCmd(2, false), false) } -func (s *StatefulSet) showPods(app *App, ns, res, sel string) { +func (s *StatefulSet) showPods(app *App, _, res, sel string) { ns, n := namespaced(sel) st, err := k8s.NewStatefulSet(app.Conn()).Get(ns, n) if err != nil { diff --git a/internal/view/styles.go b/internal/view/styles.go deleted file mode 100644 index 98ed8599..00000000 --- a/internal/view/styles.go +++ /dev/null @@ -1,46 +0,0 @@ -package view - -import ( - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/tview" - "github.com/gdamore/tcell" -) - -type styles struct { - color tcell.Color - attrs tcell.AttrMask - align int -} - -func stylesFor(app *App, res string, col int) styles { - switch res { - case "pod": - return podStyles(app, col) - default: - return defaultStyles(app, col) - } -} - -func podStyles(app *App, col int) styles { - st := styles{ - color: ui.StdColor, - attrs: tcell.AttrReverse, - align: tview.AlignLeft, - } - - switch col { - case 5, 6, 7, 8: - st.align = tview.AlignLeft - st.color = tcell.ColorGreen - } - - return st -} - -func defaultStyles(app *App, col int) styles { - return styles{ - color: tcell.ColorRed, - attrs: tcell.AttrReverse, - align: tview.AlignLeft, - } -} diff --git a/internal/view/subject.go b/internal/view/subject.go index a52155c0..061327f9 100644 --- a/internal/view/subject.go +++ b/internal/view/subject.go @@ -96,9 +96,8 @@ func (s *Subject) bindKeys() { s.AddActions(ui.KeyActions{ tcell.KeyEnter: ui.NewKeyAction("Policies", s.policyCmd, true), - tcell.KeyEscape: ui.NewKeyAction("Reset", s.resetCmd, false), + tcell.KeyEscape: ui.NewKeyAction("Back", s.resetCmd, false), ui.KeySlash: ui.NewKeyAction("Filter", s.activateCmd, false), - ui.KeyP: ui.NewKeyAction("Previous", s.app.PrevCmd, false), ui.KeyShiftK: ui.NewKeyAction("Sort Kind", s.SortColCmd(1), false), }) } diff --git a/internal/view/svc.go b/internal/view/svc.go index 9012dfb9..cb712027 100644 --- a/internal/view/svc.go +++ b/internal/view/svc.go @@ -1,6 +1,7 @@ package view import ( + "context" "errors" "fmt" "strings" @@ -16,6 +17,7 @@ import ( v1 "k8s.io/api/core/v1" ) +// Service represents a service viewer. type Service struct { *Resource @@ -23,15 +25,21 @@ type Service struct { logs *Logs } +// NewService returns a new viewer. func NewService(title, gvr string, list resource.List) ResourceViewer { - s := Service{ + return &Service{ Resource: NewResource(title, gvr, list), } +} + +// Init initializes the viewer. +func (s *Service) Init(ctx context.Context) { s.extraActionsFn = s.extraActions s.enterFn = s.showPods - s.logs = NewLogs(list.GetName(), &s) + s.Resource.Init(ctx) - return &s + s.logs = NewLogs(s.list.GetName(), s) + s.logs.Init(ctx) } // Protocol... @@ -51,17 +59,7 @@ func (s *Service) extraActions(aa ui.KeyActions) { aa[ui.KeyShiftT] = ui.NewKeyAction("Sort Type", s.sortColCmd(1, false), false) } -func (s *Service) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { - return func(evt *tcell.EventKey) *tcell.EventKey { - t := s.masterPage() - t.SetSortCol(t.NameColIndex()+col, 0, asc) - t.Refresh() - - return nil - } -} - -func (s *Service) showPods(app *App, ns, res, sel string) { +func (s *Service) showPods(app *App, _, res, sel string) { ns, n := namespaced(sel) svc, err := k8s.NewService(app.Conn()).Get(ns, n) if err != nil { @@ -79,8 +77,7 @@ func (s *Service) logsCmd(evt *tcell.EventKey) *tcell.EventKey { return evt } - l := s.GetPrimitive("logs").(*Logs) - l.reload("", s, false) + s.logs.reload("", s, false) s.Push(s.logs) return nil @@ -177,6 +174,10 @@ func (s *Service) benchCmd(evt *tcell.EventKey) *tcell.EventKey { } func (s *Service) runBenchmark(port string, cfg config.BenchConfig) error { + if cfg.HTTP.Host == "" { + return fmt.Errorf("Invalid benchmark host %q", cfg.HTTP.Host) + } + var err error base := "http://" + cfg.HTTP.Host + ":" + port + cfg.HTTP.Path if s.bench, err = perf.NewBenchmark(base, cfg); err != nil { diff --git a/internal/view/svc_test.go b/internal/view/svc_test.go new file mode 100644 index 00000000..45855da9 --- /dev/null +++ b/internal/view/svc_test.go @@ -0,0 +1,17 @@ +package view_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/view" + "github.com/stretchr/testify/assert" +) + +func TestServiceNew(t *testing.T) { + s := view.NewService("service", "", resource.NewServiceList(nil, "")) + s.Init(makeCtx()) + + assert.Equal(t, "svc", s.Name()) + assert.Equal(t, 22, len(s.Hints())) +} diff --git a/internal/view/table.go b/internal/view/table.go index 08a0b384..a7444776 100644 --- a/internal/view/table.go +++ b/internal/view/table.go @@ -5,6 +5,7 @@ import ( "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" ) type Table struct { @@ -21,6 +22,8 @@ func NewTable(title string) *Table { } func (t *Table) Init(ctx context.Context) { + log.Debug().Msgf("VIEW Table INIT %q", t.GetBaseTitle()) + t.app = ctx.Value(ui.KeyApp).(*App) ctx = context.WithValue(ctx, ui.KeyStyles, t.app.Styles) @@ -102,12 +105,15 @@ func (t *Table) eraseCmd(evt *tcell.EventKey) *tcell.EventKey { } func (t *Table) resetCmd(evt *tcell.EventKey) *tcell.EventKey { - if !t.SearchBuff().Empty() { - t.app.Flash().Info("Clearing filter...") + log.Debug().Msgf("Table filter reset!") + if t.SearchBuff().Empty() { + return evt } + if ui.IsLabelSelector(t.SearchBuff().String()) { t.filterFn("") } + t.app.Flash().Info("Clearing filter...") t.SearchBuff().Reset() t.Refresh() @@ -115,6 +121,7 @@ func (t *Table) resetCmd(evt *tcell.EventKey) *tcell.EventKey { } func (t *Table) activateCmd(evt *tcell.EventKey) *tcell.EventKey { + log.Debug().Msgf("Table filter activated!") if t.app.InCmdMode() { return evt } diff --git a/internal/view/table_helper.go b/internal/view/table_helper.go index 0bd203bd..554f2228 100644 --- a/internal/view/table_helper.go +++ b/internal/view/table_helper.go @@ -45,9 +45,13 @@ func saveTable(cluster, name string, data resource.TableData) (string, error) { } w := csv.NewWriter(file) - w.Write(data.Header) + if err := w.Write(data.Header); err != nil { + return "", err + } for _, r := range data.Rows { - w.Write(r.Fields) + if err := w.Write(r.Fields); err != nil { + return "", err + } } w.Flush() if err := w.Error(); err != nil { @@ -67,53 +71,3 @@ func skinTitle(fmat string, style config.Frame) string { return fmat } - -func sortRows(evts resource.RowEvents, sortFn ui.SortFn, sortCol ui.SortColumn, keys []string) { - rows := make(resource.Rows, 0, len(evts)) - for k, r := range evts { - rows = append(rows, append(r.Fields, k)) - } - sortFn(rows, sortCol) - - for i, r := range rows { - keys[i] = r[len(r)-1] - } -} - -// func defaultSort(rows resource.Rows, sortCol ui.SortColumn) { -// t := rowSorter{rows: rows, index: sortCol.index, asc: sortCol.asc} -// sort.Sort(t) -// } - -// func sortAllRows(col ui.SortColumn, rows resource.RowEvents, sortFn ui.SortFn) (resource.Row, map[string]resource.Row) { -// keys := make([]string, len(rows)) -// sortRows(rows, sortFn, col, keys) - -// sec := make(map[string]resource.Row, len(rows)) -// for _, k := range keys { -// grp := rows[k].Fields[col.index] -// sec[grp] = append(sec[grp], k) -// } - -// // Performs secondary to sort by name for each groups. -// prim := make(resource.Row, 0, len(sec)) -// for k, v := range sec { -// sort.Strings(v) -// prim = append(prim, k) -// } -// sort.Sort(groupSorter{prim, col.asc}) - -// return prim, sec -// } - -// func sortIndicator(col ui.SortColumn, style config.Table, index int, name string) string { -// if col.index != index { -// return name -// } - -// order := descIndicator -// if col.asc { -// order = ascIndicator -// } -// return fmt.Sprintf("%s[%s::]%s[::]", name, style.Header.SorterColor, order) -// } diff --git a/internal/view/yaml.go b/internal/view/yaml.go index a806ad5f..85a3493b 100644 --- a/internal/view/yaml.go +++ b/internal/view/yaml.go @@ -78,7 +78,7 @@ func saveYAML(cluster, name, data string) (string, error) { log.Error().Err(err).Msgf("YAML create %s", path) return "", nil } - if _, err := fmt.Fprintf(file, data); err != nil { + if _, err := file.Write([]byte(data)); err != nil { return "", err } diff --git a/internal/watch/informer.go b/internal/watch/informer.go index d7f0f55a..e20bd0a3 100644 --- a/internal/watch/informer.go +++ b/internal/watch/informer.go @@ -131,7 +131,6 @@ func (i *Informer) List(res, ns string, opts metav1.ListOptions) (k8s.Collection // Get a resource by name. func (i *Informer) Get(res, fqn string, opts metav1.GetOptions) (interface{}, error) { if i == nil { - panic("blee") return nil, errors.New("Invalid Get informer") } From cf98f61ad60838ac1c63d9a7c070b49becb3932a Mon Sep 17 00:00:00 2001 From: derailed Date: Thu, 14 Nov 2019 18:28:23 -0700 Subject: [PATCH 04/35] checkpoint --- internal/model/stack.go | 12 +++++++++ internal/resource/container.go | 2 +- internal/resource/list.go | 9 +++---- internal/resource/no.go | 2 +- internal/ui/app.go | 1 - internal/ui/menu.go | 8 ++++-- internal/ui/pages.go | 39 +++++++++++++++++------------ internal/ui/table.go | 1 - internal/view/app.go | 17 ++++++++++++- internal/view/bench.go | 1 - internal/view/context.go | 14 ++++++----- internal/view/context_int_test.go | 24 ++++++++++++++++++ internal/view/context_test.go | 41 +++++++++---------------------- internal/view/master_detail.go | 23 +++++++---------- internal/view/namespace_test.go | 27 -------------------- internal/view/ns.go | 17 +++++++++---- internal/view/ns_int_test.go | 27 ++++++++++++++++++++ internal/view/ns_test.go | 17 +++++++++++++ internal/view/policy.go | 1 + internal/view/resource.go | 1 - internal/view/screen_dump.go | 2 +- internal/view/sts.go | 2 ++ internal/view/sts_test.go | 17 +++++++++++++ internal/view/subject.go | 22 +++++++++-------- internal/view/subject_test.go | 16 ++++++++++++ internal/view/table.go | 2 -- internal/watch/informer.go | 9 +++++++ internal/watch/no.go | 2 +- internal/watch/pod.go | 2 +- 29 files changed, 232 insertions(+), 126 deletions(-) create mode 100644 internal/view/context_int_test.go delete mode 100644 internal/view/namespace_test.go create mode 100644 internal/view/ns_int_test.go create mode 100644 internal/view/ns_test.go create mode 100644 internal/view/sts_test.go create mode 100644 internal/view/subject_test.go diff --git a/internal/model/stack.go b/internal/model/stack.go index fc925135..daa81338 100644 --- a/internal/model/stack.go +++ b/internal/model/stack.go @@ -116,6 +116,18 @@ func (s *Stack) Pop() (Component, bool) { return c, true } +// Peek returns stack state. +func (s *Stack) Peek() []Component { + return s.components +} + +// Reset clear out the stack. +func (s *Stack) Reset() { + for range s.components { + s.Pop() + } +} + // Empty returns true if the stack is empty. func (s *Stack) Empty() bool { return len(s.components) == 0 diff --git a/internal/resource/container.go b/internal/resource/container.go index fbd0b850..831e3258 100644 --- a/internal/resource/container.go +++ b/internal/resource/container.go @@ -28,7 +28,7 @@ type ( func NewContainerList(c Connection, pod *v1.Pod) List { return NewList( "", - "co", + "coontainers", NewContainer(c, pod), 0, ) diff --git a/internal/resource/list.go b/internal/resource/list.go index bf115a77..00140246 100644 --- a/internal/resource/list.go +++ b/internal/resource/list.go @@ -289,8 +289,7 @@ func (l *list) Reconcile(informer *wa.Informer, path *string) error { ns = *path } - items, err := l.load(informer, ns) - if err == nil { + if items, err := l.load(informer, ns); err == nil { l.update(items) return nil } @@ -299,11 +298,11 @@ func (l *list) Reconcile(informer *wa.Informer, path *string) error { LabelSelector: l.labelSelector, FieldSelector: l.fieldSelector, } - - if items, err = l.resource.List(l.namespace, opts); err != nil { + if items, err := l.resource.List(l.namespace, opts); err == nil { + l.update(items) + } else { return err } - l.update(items) return nil } diff --git a/internal/resource/no.go b/internal/resource/no.go index e5828ad7..fdf4a122 100644 --- a/internal/resource/no.go +++ b/internal/resource/no.go @@ -28,7 +28,7 @@ type Node struct { func NewNodeList(c Connection, _ string) List { return NewList( NotNamespaced, - "no", + "nodes", NewNode(c), ViewAccess|DescribeAccess, ) diff --git a/internal/ui/app.go b/internal/ui/app.go index 258b48d0..2ef2d435 100644 --- a/internal/ui/app.go +++ b/internal/ui/app.go @@ -27,7 +27,6 @@ func NewApp() *App { Main: NewPages(), cmdBuff: NewCmdBuff(':', CommandBuff), } - a.RefreshStyles() a.views = map[string]tview.Primitive{ diff --git a/internal/ui/menu.go b/internal/ui/menu.go index 632066f0..4d82d156 100644 --- a/internal/ui/menu.go +++ b/internal/ui/menu.go @@ -41,8 +41,12 @@ func (v *Menu) StackPushed(c model.Component) { v.HydrateMenu(c.Hints()) } -func (v *Menu) StackPopped(o, n model.Component) { - v.HydrateMenu(n.Hints()) +func (v *Menu) StackPopped(o, top model.Component) { + if top != nil { + v.HydrateMenu(top.Hints()) + } else { + v.Clear() + } } func (v *Menu) StackTop(t model.Component) { diff --git a/internal/ui/pages.go b/internal/ui/pages.go index 4252dcb0..c7461121 100644 --- a/internal/ui/pages.go +++ b/internal/ui/pages.go @@ -1,6 +1,8 @@ package ui import ( + "fmt" + "github.com/derailed/k9s/internal/model" "github.com/derailed/tview" "github.com/rs/zerolog/log" @@ -21,40 +23,39 @@ func NewPages() *Pages { return &p } -// Get fetch a page given its name. -func (p *Pages) get(n string) model.Component { - if comp, ok := p.GetPrimitive(n).(model.Component); ok { - return comp +func (p *Pages) Show(c model.Component) { + p.SwitchToPage(componentID(c)) +} + +func (p *Pages) Current() model.Component { + c := p.CurrentPage() + if c == nil { + return nil } - return nil + return c.Item.(model.Component) } // AddAndShow adds a new page and bring it to front. func (p *Pages) addAndShow(c model.Component) { p.add(c) - p.Show(c.Name()) + p.Show(c) } // Add adds a new page. func (p *Pages) add(c model.Component) { - p.AddPage(c.Name(), c, true, true) + p.AddPage(componentID(c), c, true, true) } // Delete removes a page. func (p *Pages) delete(c model.Component) { - p.RemovePage(c.Name()) -} - -// Show brings a named page forward. -func (p *Pages) Show(n string) { - p.SwitchToPage(n) + p.RemovePage(componentID(c)) } func (p *Pages) DumpPages() { log.Debug().Msgf("Dumping Pages %p", p) - for i, n := range p.Stack.Flatten() { - log.Debug().Msgf("%d -- %s -- %#v", i, n, p.GetPrimitive(n)) + for i, c := range p.Stack.Peek() { + log.Debug().Msgf("%d -- %s -- %#v", i, componentID(c), p.GetPrimitive(componentID(c))) } } @@ -72,5 +73,11 @@ func (p *Pages) StackTop(top model.Component) { if top == nil { return } - p.Show(top.Name()) + p.Show(top) +} + +// Helpers... + +func componentID(c model.Component) string { + return fmt.Sprintf("%s-%p", c.Name(), c) } diff --git a/internal/ui/table.go b/internal/ui/table.go index f71f8a15..77c27430 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -60,7 +60,6 @@ func NewTable(title string) *Table { } func (t *Table) Init(ctx context.Context) { - log.Debug().Msgf("UI Table INIT %q", t.baseTitle) t.styles = ctx.Value(KeyStyles).(*config.Styles) t.SetFixed(1, 0) diff --git a/internal/view/app.go b/internal/view/app.go index 28a55679..0b744f99 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -83,6 +83,9 @@ func (a *App) ActiveView() model.Component { } func (a *App) PrevCmd(evt *tcell.EventKey) *tcell.EventKey { + log.Debug().Msgf("------ CONTENT PREVIOUS") + a.Content.DumpStack() + a.Content.DumpPages() if !a.Content.IsLast() { a.Content.Pop() } @@ -227,9 +230,9 @@ func (a *App) switchNS(ns string) bool { ns = resource.AllNamespaces } if ns == a.Config.ActiveNamespace() { - log.Debug().Msgf("Namespace did not change %s", ns) return true } + if err := a.Config.SetActiveNamespace(ns); err != nil { log.Error().Err(err).Msg("Config Set NS failed!") } @@ -248,6 +251,11 @@ func (a *App) switchCtx(ctx string, load bool) error { if err != nil { log.Info().Err(err).Msg("No namespace specified using all namespaces") } + if a.stopCh != nil { + close(a.stopCh) + a.stopCh = nil + } + a.informer = nil a.startInformer(ns) a.Config.Reset() if err := a.Config.Save(); err != nil { @@ -262,6 +270,12 @@ func (a *App) switchCtx(ctx string, load bool) error { } func (a *App) startInformer(ns string) bool { + // if informer watches all ns - don't start a new informer then. + if a.informer != nil && a.informer.Namespace == resource.AllNamespaces { + log.Debug().Msgf(">>>> Informer is already watching all namespaces. No restart needed ;)") + return true + } + if a.stopCh != nil { close(a.stopCh) a.stopCh = nil @@ -381,6 +395,7 @@ func (a *App) toggleHeaderCmd(evt *tcell.EventKey) *tcell.EventKey { func (a *App) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { if a.CmdBuff().IsActive() && !a.CmdBuff().Empty() { + a.Content.Stack.Reset() a.gotoResource(a.GetCmd(), true) a.ResetCmd() return nil diff --git a/internal/view/bench.go b/internal/view/bench.go index 224956d9..2903826e 100644 --- a/internal/view/bench.go +++ b/internal/view/bench.go @@ -100,7 +100,6 @@ func (b *Bench) refresh() { func (b *Bench) keyBindings() { aa := ui.KeyActions{ - tcell.KeyEsc: ui.NewKeyAction("Back", b.app.PrevCmd, false), tcell.KeyEnter: ui.NewKeyAction("Enter", b.enterCmd, false), tcell.KeyCtrlD: ui.NewKeyAction("Delete", b.deleteCmd, false), } diff --git a/internal/view/context.go b/internal/view/context.go index 8a9e6013..606f1b48 100644 --- a/internal/view/context.go +++ b/internal/view/context.go @@ -1,6 +1,7 @@ package view import ( + "context" "strings" "github.com/derailed/k9s/internal/resource" @@ -14,14 +15,17 @@ type Context struct { // NewContext return a new context viewer. func NewContext(title, gvr string, list resource.List) ResourceViewer { - c := Context{ + return &Context{ Resource: NewResource(title, gvr, list), } +} + +func (c *Context) Init(ctx context.Context) { c.extraActionsFn = c.extraActions c.enterFn = c.useCtx - c.masterPage().SetSelectedFn(c.cleanser) + c.Resource.Init(ctx) - return &c + c.masterPage().SetSelectedFn(c.cleanser) } func (c *Context) extraActions(aa ui.KeyActions) { @@ -57,9 +61,7 @@ func (c *Context) useContext(name string) error { return err } c.refresh() - if tv, ok := c.GetPrimitive("ctx").(*Table); ok { - tv.Select(1, 0) - } + c.masterPage().Select(1, 0) return nil } diff --git a/internal/view/context_int_test.go b/internal/view/context_int_test.go new file mode 100644 index 00000000..ae7160e9 --- /dev/null +++ b/internal/view/context_int_test.go @@ -0,0 +1,24 @@ +package view + +import ( + "testing" + + "github.com/stretchr/testify/assert" +) + +func TestCleaner(t *testing.T) { + uu := map[string]struct { + s, e string + }{ + "normal": {"fred", "fred"}, + "default": {"fred*", "fred"}, + "delta": {"fred(𝜟)", "fred"}, + } + + v := Context{} + for k, u := range uu { + t.Run(k, func(t *testing.T) { + assert.Equal(t, u.e, v.cleanser(u.s)) + }) + } +} diff --git a/internal/view/context_test.go b/internal/view/context_test.go index 234dd83c..063664a6 100644 --- a/internal/view/context_test.go +++ b/internal/view/context_test.go @@ -1,34 +1,17 @@ package view_test -// import ( -// "testing" +import ( + "testing" -// "github.com/derailed/k9s/internal/config" -// "github.com/derailed/k9s/internal/resource" -// "github.com/derailed/k9s/internal/view" -// "github.com/stretchr/testify/assert" -// ) + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/view" + "github.com/stretchr/testify/assert" +) -// func TestContext(t *testing.T) { -// l := resource.NewContextList(nil, "fred") -// v := view.NewContext("blee", "", NewApp(config.NewConfig(ks{})), l).(*contextView) +func TestContext(t *testing.T) { + ctx := view.NewContext("ctx", "", resource.NewContextList(nil, "fred")) + ctx.Init(makeCtx()) -// assert.Equal(t, 10, len(v.Hints())) -// } - -// func TestCleaner(t *testing.T) { -// uu := map[string]struct { -// s, e string -// }{ -// "normal": {"fred", "fred"}, -// "default": {"fred*", "fred"}, -// "delta": {"fred(𝜟)", "fred"}, -// } - -// v := contextView{} -// for k, u := range uu { -// t.Run(k, func(t *testing.T) { -// assert.Equal(t, u.e, v.cleanser(u.s)) -// }) -// } -// } + assert.Equal(t, "ctx", ctx.Name()) + assert.Equal(t, 13, len(ctx.Hints())) +} diff --git a/internal/view/master_detail.go b/internal/view/master_detail.go index 88fd89a5..b52160df 100644 --- a/internal/view/master_detail.go +++ b/internal/view/master_detail.go @@ -7,7 +7,6 @@ import ( "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" ) // MasterDetail presents a master-detail viewer. @@ -16,6 +15,7 @@ type MasterDetail struct { enterFn enterFn extraActionsFn func(ui.KeyActions) + master *Table details *Details currentNS string title string @@ -32,7 +32,6 @@ func NewMasterDetail(title, ns string) *MasterDetail { // Init initializes the viewer. func (m *MasterDetail) Init(ctx context.Context) { - log.Debug().Msgf("\t>>>MasterDetail init %q", m.title) app := ctx.Value(ui.KeyApp).(*App) if m.currentNS != resource.NotNamespaced { m.currentNS = app.Config.ActiveNamespace() @@ -40,15 +39,14 @@ func (m *MasterDetail) Init(ctx context.Context) { m.PageStack.Init(ctx) m.AddListener(app.Menu()) - t := NewTable(m.title) - m.Push(t) + m.master = NewTable(m.title) + m.Push(m.master) m.details = NewDetails(m.app, func(evt *tcell.EventKey) *tcell.EventKey { m.Pop() return nil }) m.details.Init(ctx) - log.Debug().Msgf("\t<<<>>>> Starting Informer in namespace %q", ns) diff --git a/internal/watch/no.go b/internal/watch/no.go index 8c0bb153..005b1db4 100644 --- a/internal/watch/no.go +++ b/internal/watch/no.go @@ -11,7 +11,7 @@ import ( const ( // NodeIndex marker for stored nodes. - NodeIndex string = "no" + NodeIndex string = "nodes" nodeCols = 12 ) diff --git a/internal/watch/pod.go b/internal/watch/pod.go index 8d6911d7..c7647184 100644 --- a/internal/watch/pod.go +++ b/internal/watch/pod.go @@ -13,7 +13,7 @@ import ( const ( // PodIndex marker for stored pods. - PodIndex string = "po" + PodIndex string = "pods" podCols = 11 ) From 44f644fba708e171d4d7519f42e992522d282a57 Mon Sep 17 00:00:00 2001 From: derailed Date: Thu, 14 Nov 2019 18:46:46 -0700 Subject: [PATCH 05/35] checkpoint --- internal/view/app_test.go | 24 +++--- internal/view/command_test.go | 19 ----- internal/view/details_int_test.go | 24 ++++++ internal/view/details_test.go | 25 ------ internal/view/dp_test.go | 26 +++--- internal/view/ds_test.go | 28 +++---- internal/view/job.go | 2 + internal/view/logs_test.go | 67 ++++++++++++---- internal/view/rbac_test.go | 106 ------------------------- internal/view/table_int_test.go | 127 ++++++++++++++++++++++++++++++ internal/view/table_test.go | 116 --------------------------- 11 files changed, 241 insertions(+), 323 deletions(-) delete mode 100644 internal/view/command_test.go create mode 100644 internal/view/details_int_test.go delete mode 100644 internal/view/details_test.go create mode 100644 internal/view/table_int_test.go delete mode 100644 internal/view/table_test.go diff --git a/internal/view/app_test.go b/internal/view/app_test.go index 0886260a..6e9fab90 100644 --- a/internal/view/app_test.go +++ b/internal/view/app_test.go @@ -1,17 +1,17 @@ package view_test -// import ( -// "testing" +import ( + "testing" -// "github.com/derailed/k9s/internal/config" -// "github.com/derailed/k9s/internal/view" -// "github.com/stretchr/testify/assert" -// ) + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/view" + "github.com/stretchr/testify/assert" +) -// func TestAppNew(t *testing.T) { -// a := view.NewApp(config.NewConfig(ks{})) -// a.Init("blee", 10) +func TestAppNew(t *testing.T) { + a := view.NewApp(config.NewConfig(ks{})) + a.Init("blee", 10) -// assert.Equal(t, 11, len(a.GetActions())) -// assert.Equal(t, false, a.HasSkins) -// } + assert.Equal(t, 11, len(a.GetActions())) + assert.Equal(t, false, a.HasSkins) +} diff --git a/internal/view/command_test.go b/internal/view/command_test.go deleted file mode 100644 index 0e40f1a7..00000000 --- a/internal/view/command_test.go +++ /dev/null @@ -1,19 +0,0 @@ -package view - -// import ( -// "testing" - -// "github.com/derailed/k9s/internal/config" -// "github.com/stretchr/testify/assert" -// ) - -// func TestCommandPush(t *testing.T) { -// c := newCommand(NewApp(config.NewConfig(ks{}))) -// c.pushCmd("fred") -// c.pushCmd("blee") -// p, top := c.previousCmd() - -// assert.Equal(t, "fred", p) -// assert.True(t, top) -// assert.True(t, c.lastCmd()) -// } diff --git a/internal/view/details_int_test.go b/internal/view/details_int_test.go new file mode 100644 index 00000000..8557644f --- /dev/null +++ b/internal/view/details_int_test.go @@ -0,0 +1,24 @@ +package view + +import ( + "testing" + + "github.com/derailed/k9s/internal/config" + "github.com/stretchr/testify/assert" +) + +func TestDetailsDecorateLines(t *testing.T) { + buff := ` + I love blee + blee is much [blue::]cooler [green::]than foo! + ` + exp := ` + I love ["0"]blee[""] + ["1"]blee[""] is much [blue::]cooler [green::]than foo! + ` + + app := NewApp(config.NewConfig(ks{})) + v := NewDetails(app, nil) + + assert.Equal(t, exp, v.decorateLines(buff, "blee")) +} diff --git a/internal/view/details_test.go b/internal/view/details_test.go deleted file mode 100644 index 22e9c909..00000000 --- a/internal/view/details_test.go +++ /dev/null @@ -1,25 +0,0 @@ -package view_test - -// import ( -// "testing" - -// "github.com/derailed/k9s/internal/config" -// "github.com/derailed/k9s/internal/view" -// "github.com/stretchr/testify/assert" -// ) - -// func TestDetailsDecorateLines(t *testing.T) { -// buff := ` -// I love blee -// blee is much [blue::]cooler [green::]than foo! -// ` -// exp := ` -// I love ["0"]blee[""] -// ["1"]blee[""] is much [blue::]cooler [green::]than foo! -// ` - -// app := view.NewApp(config.NewConfig(ks{})) -// v := view.NewDetails{app: app} - -// assert.Equal(t, exp, v.decorateLines(buff, "blee")) -// } diff --git a/internal/view/dp_test.go b/internal/view/dp_test.go index da8a4ce2..574791a3 100644 --- a/internal/view/dp_test.go +++ b/internal/view/dp_test.go @@ -1,18 +1,18 @@ package view_test -// import ( -// "testing" +import ( + "testing" -// "github.com/derailed/k9s/internal/config" -// "github.com/derailed/k9s/internal/resource" -// "github.com/stretchr/testify/assert" -// ) + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/view" + "github.com/stretchr/testify/assert" +) -// func TestDeploy(t *testing.T) { -// l := resource.NewDeploymentList(nil, "fred") -// v := view.NewDeploy("blee", "", l) -// ctx := context.WithValue(ui.KeyApp, NewApp(config.NewConfig(ks{}))) -// v.Init(ctx) +func TestDeploy(t *testing.T) { + v := view.NewDeploy("Deploy", "", resource.NewDeploymentList(nil, "")) + v.Init(makeCtx()) -// assert.Equal(t, 10, len(v.Hints())) -// } + assert.Equal(t, "deploy", v.Name()) + assert.Equal(t, 24, len(v.Hints())) + +} diff --git a/internal/view/ds_test.go b/internal/view/ds_test.go index 734e2aa4..d2130ccc 100644 --- a/internal/view/ds_test.go +++ b/internal/view/ds_test.go @@ -1,21 +1,17 @@ package view_test -// import ( -// "context" -// "testing" +import ( + "testing" -// "github.com/derailed/k9s/internal/config" -// "github.com/derailed/k9s/internal/resource" -// "github.com/derailed/k9s/internal/ui" -// "github.com/derailed/k9s/internal/view" -// "github.com/stretchr/testify/assert" -// ) + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/view" + "github.com/stretchr/testify/assert" +) -// func TestDaemonSet(t *testing.T) { -// l := resource.NewDaemonSetList(nil, "fred") -// v := view.NewDaemonSet("blee", "", l) -// ctx := context.WithValue(ui.KeyApp, NewApp(config.NewConfig(ks{}))) -// v.Init(ctx) +func TestDaemonSet(t *testing.T) { + v := view.NewDaemonSet("blee", "", resource.NewDaemonSetList(nil, "")) + v.Init(makeCtx()) -// assert.Equal(t, 10, len(v.Hints())) -// } + assert.Equal(t, "ds", v.Name()) + assert.Equal(t, 23, len(v.Hints())) +} diff --git a/internal/view/job.go b/internal/view/job.go index 2d80f07e..50f989d3 100644 --- a/internal/view/job.go +++ b/internal/view/job.go @@ -8,10 +8,12 @@ import ( metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) +// Job represents a job viewer. type Job struct { *LogResource } +// NewJob returns a new viewer. func NewJob(title, gvr string, list resource.List) ResourceViewer { j := Job{NewLogResource(title, gvr, list)} j.extraActionsFn = j.extraActions diff --git a/internal/view/logs_test.go b/internal/view/logs_test.go index 693b30a1..b56158a5 100644 --- a/internal/view/logs_test.go +++ b/internal/view/logs_test.go @@ -1,21 +1,56 @@ package view -// func TestUpdateLogs(t *testing.T) { -// v := newLogView("test", NewApp(config.NewConfig(ks{})), nil) +import ( + "context" + "fmt" + "sync" + "testing" -// var wg sync.WaitGroup -// wg.Add(1) -// c := make(chan string, 10) -// go func() { -// defer wg.Done() -// updateLogs(context.Background(), c, v, 10) -// }() + "github.com/derailed/k9s/internal/config" + "github.com/stretchr/testify/assert" + v1 "k8s.io/api/core/v1" +) -// for i := 0; i < 500; i++ { -// c <- fmt.Sprintf("log %d", i) -// } -// close(c) -// wg.Wait() +func TestUpdateLogs(t *testing.T) { + v := NewLog("test", NewApp(config.NewConfig(ks{})), nil) -// assert.Equal(t, 500, v.logs.GetLineCount()) -// } + var wg sync.WaitGroup + wg.Add(1) + c := make(chan string, 10) + go func() { + defer wg.Done() + updateLogs(context.Background(), c, v, 10) + }() + + for i := 0; i < 500; i++ { + c <- fmt.Sprintf("log %d", i) + } + close(c) + wg.Wait() + + assert.Equal(t, 500, v.logs.GetLineCount()) +} + +// Helpers... + +type ks struct{} + +func (k ks) CurrentContextName() (string, error) { + return "test", nil +} + +func (k ks) CurrentClusterName() (string, error) { + return "test", nil +} + +func (k ks) CurrentNamespaceName() (string, error) { + return "test", nil +} + +func (k ks) ClusterNames() ([]string, error) { + return []string{"test"}, nil +} + +func (k ks) NamespaceNames(nn []v1.Namespace) []string { + return []string{"test"} +} diff --git a/internal/view/rbac_test.go b/internal/view/rbac_test.go index 2cb9f546..cb4beb9b 100644 --- a/internal/view/rbac_test.go +++ b/internal/view/rbac_test.go @@ -17,109 +17,3 @@ func TestRbacNew(t *testing.T) { assert.Equal(t, "Rbac", v.Name()) assert.Equal(t, 10, len(v.Hints())) } - -// func TestHasVerb(t *testing.T) { -// uu := []struct { -// vv []string -// v string -// e bool -// }{ -// {[]string{"*"}, "get", true}, -// {[]string{"get", "list", "watch"}, "watch", true}, -// {[]string{"get", "dope", "list"}, "watch", false}, -// {[]string{"get"}, "get", true}, -// {[]string{"post"}, "create", true}, -// {[]string{"put"}, "update", true}, -// {[]string{"list", "deletecollection"}, "deletecollection", true}, -// } - -// for _, u := range uu { -// assert.Equal(t, u.e, hasVerb(u.vv, u.v)) -// } -// } - -// func TestAsVerbs(t *testing.T) { -// ok, nok := toVerbIcon(true), toVerbIcon(false) - -// uu := []struct { -// vv []string -// e resource.Row -// }{ -// {[]string{"*"}, resource.Row{ok, ok, ok, ok, ok, ok, ok, ok, ""}}, -// {[]string{"get", "list", "patch"}, resource.Row{ok, ok, nok, nok, nok, ok, nok, nok, ""}}, -// {[]string{"get", "list", "deletecollection", "post"}, resource.Row{ok, ok, ok, nok, ok, nok, nok, nok, ""}}, -// {[]string{"get", "list", "blee"}, resource.Row{ok, ok, nok, nok, nok, nok, nok, nok, "blee"}}, -// } - -// for _, u := range uu { -// assert.Equal(t, u.e, asVerbs(u.vv...)) -// } -// } - -// func TestParseRules(t *testing.T) { -// ok, nok := toVerbIcon(true), toVerbIcon(false) -// _ = nok - -// uu := []struct { -// pp []rbacv1.PolicyRule -// e map[string]resource.Row -// }{ -// { -// []rbacv1.PolicyRule{ -// {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"*"}}, -// }, -// map[string]resource.Row{ -// "*.*": {"*.*", "*", ok, ok, ok, ok, ok, ok, ok, ok, ""}, -// }, -// }, -// { -// []rbacv1.PolicyRule{ -// {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"get"}}, -// }, -// map[string]resource.Row{ -// "*.*": {"*.*", "*", ok, nok, nok, nok, nok, nok, nok, nok, ""}, -// }, -// }, -// { -// []rbacv1.PolicyRule{ -// {APIGroups: []string{""}, Resources: []string{"*"}, Verbs: []string{"list"}}, -// }, -// map[string]resource.Row{ -// "*": {"*", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}, -// }, -// }, -// { -// []rbacv1.PolicyRule{ -// {APIGroups: []string{""}, Resources: []string{"pods"}, Verbs: []string{"list"}, ResourceNames: []string{"fred"}}, -// }, -// map[string]resource.Row{ -// "pods": {"pods", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}, -// "pods/fred": {"pods/fred", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}, -// }, -// }, -// { -// []rbacv1.PolicyRule{ -// {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"/fred"}}, -// }, -// map[string]resource.Row{ -// "/fred": {"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}, -// }, -// }, -// { -// []rbacv1.PolicyRule{ -// {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"fred"}}, -// }, -// map[string]resource.Row{ -// "/fred": {"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}, -// }, -// }, -// } - -// var v view.Rbac -// for _, u := range uu { -// evts := v.parseRules(u.pp) -// for k, v := range u.e { -// assert.Equal(t, v, evts[k].Fields) -// } -// } -// } diff --git a/internal/view/table_int_test.go b/internal/view/table_int_test.go new file mode 100644 index 00000000..bde342ad --- /dev/null +++ b/internal/view/table_int_test.go @@ -0,0 +1,127 @@ +package view + +import ( + "context" + "io/ioutil" + "path/filepath" + "testing" + + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/stretchr/testify/assert" + "k8s.io/apimachinery/pkg/watch" +) + +func TestTableSave(t *testing.T) { + v := NewTable("test") + v.Init(makeContext()) + v.SetTitle("k9s-test") + + dir := filepath.Join(config.K9sDumpDir, v.app.Config.K9s.CurrentCluster) + c1, _ := ioutil.ReadDir(dir) + v.saveCmd(nil) + + c2, _ := ioutil.ReadDir(dir) + assert.Equal(t, len(c2), len(c1)+1) +} + +func TestTableNew(t *testing.T) { + v := NewTable("test") + v.Init(makeContext()) + + data := resource.TableData{ + Header: resource.Row{"NAMESPACE", "NAME", "FRED", "AGE"}, + Rows: resource.RowEvents{ + "ns1/a": &resource.RowEvent{ + Action: watch.Added, + Fields: resource.Row{"ns1", "a", "10", "3m"}, + Deltas: resource.Row{"", "", "", ""}, + }, + "ns1/b": &resource.RowEvent{ + Action: watch.Added, + Fields: resource.Row{"ns1", "b", "15", "1m"}, + Deltas: resource.Row{"", "", "20", ""}, + }, + }, + NumCols: map[string]bool{ + "FRED": true, + }, + Namespace: "", + } + v.Update(data) + assert.Equal(t, 3, v.GetRowCount()) +} + +func TestTableViewFilter(t *testing.T) { + v := NewTable("test") + v.Init(makeContext()) + + data := resource.TableData{ + Header: resource.Row{"NAMESPACE", "NAME", "FRED", "AGE"}, + Rows: resource.RowEvents{ + "ns1/blee": &resource.RowEvent{ + Action: watch.Added, + Fields: resource.Row{"ns1", "blee", "10", "3m"}, + Deltas: resource.Row{"", "", "", ""}, + }, + "ns1/fred": &resource.RowEvent{ + Action: watch.Added, + Fields: resource.Row{"ns1", "fred", "15", "1m"}, + Deltas: resource.Row{"", "", "20", ""}, + }, + }, + NumCols: map[string]bool{ + "FRED": true, + }, + Namespace: "", + } + v.Update(data) + v.SearchBuff().SetActive(true) + v.SearchBuff().Set("blee") + v.filterCmd(nil) + assert.Equal(t, 2, v.GetRowCount()) + v.resetCmd(nil) + assert.Equal(t, 3, v.GetRowCount()) +} + +func TestTableViewSort(t *testing.T) { + v := NewTable("test") + v.Init(makeContext()) + + data := resource.TableData{ + Header: resource.Row{"NAMESPACE", "NAME", "FRED", "AGE"}, + Rows: resource.RowEvents{ + "ns1/blee": &resource.RowEvent{ + Action: watch.Added, + Fields: resource.Row{"ns1", "blee", "10", "3m"}, + Deltas: resource.Row{"", "", "", ""}, + }, + "ns1/fred": &resource.RowEvent{ + Action: watch.Added, + Fields: resource.Row{"ns1", "fred", "15", "1m"}, + Deltas: resource.Row{"", "", "20", ""}, + }, + }, + NumCols: map[string]bool{ + "FRED": true, + }, + Namespace: "", + } + v.Update(data) + v.SortColCmd(1)(nil) + assert.Equal(t, 3, v.GetRowCount()) + assert.Equal(t, "blee ", v.GetCell(1, 1).Text) + + v.SortInvertCmd(nil) + assert.Equal(t, 3, v.GetRowCount()) + assert.Equal(t, "fred ", v.GetCell(1, 1).Text) +} + +// Helpers... + +func makeContext() context.Context { + a := NewApp(config.NewConfig(ks{})) + ctx := context.WithValue(context.Background(), ui.KeyApp, a) + return context.WithValue(ctx, ui.KeyStyles, a.Styles) +} diff --git a/internal/view/table_test.go b/internal/view/table_test.go deleted file mode 100644 index 24ed42f7..00000000 --- a/internal/view/table_test.go +++ /dev/null @@ -1,116 +0,0 @@ -package view_test - -// import ( -// "context" -// "io/ioutil" -// "path/filepath" -// "testing" - -// "github.com/derailed/k9s/internal/config" -// "github.com/derailed/k9s/internal/resource" -// "github.com/derailed/k9s/internal/ui" -// "github.com/derailed/k9s/internal/view" -// "github.com/stretchr/testify/assert" -// "k8s.io/apimachinery/pkg/watch" -// ) - -// func TestTableSave(t *testing.T) { -// v := view.NewTable("test") -// v.SetTitle("k9s-test") -// dir := filepath.Join(config.K9sDumpDir, v.app.Config.K9s.CurrentCluster) -// c1, _ := ioutil.ReadDir(dir) -// v.saveCmd(nil) -// c2, _ := ioutil.ReadDir(dir) -// assert.Equal(t, len(c2), len(c1)+1) -// } - -// func TestTableNew(t *testing.T) { -// v := view.NewTable("test") -// ctx := context.WithValue(ui.KeyApp, NewApp(config.NewConfig(ks{}))) -// v.Init(ctx) - -// data := resource.TableData{ -// Header: resource.Row{"NAMESPACE", "NAME", "FRED", "AGE"}, -// Rows: resource.RowEvents{ -// "ns1/a": &resource.RowEvent{ -// Action: watch.Added, -// Fields: resource.Row{"ns1", "a", "10", "3m"}, -// Deltas: resource.Row{"", "", "", ""}, -// }, -// "ns1/b": &resource.RowEvent{ -// Action: watch.Added, -// Fields: resource.Row{"ns1", "b", "15", "1m"}, -// Deltas: resource.Row{"", "", "20", ""}, -// }, -// }, -// NumCols: map[string]bool{ -// "FRED": true, -// }, -// Namespace: "", -// } -// v.Update(data) -// assert.Equal(t, 3, v.GetRowCount()) -// } - -// func TestTableViewFilter(t *testing.T) { -// v := newTableView(NewApp(config.NewConfig(ks{})), "test") - -// data := resource.TableData{ -// Header: resource.Row{"NAMESPACE", "NAME", "FRED", "AGE"}, -// Rows: resource.RowEvents{ -// "ns1/blee": &resource.RowEvent{ -// Action: watch.Added, -// Fields: resource.Row{"ns1", "blee", "10", "3m"}, -// Deltas: resource.Row{"", "", "", ""}, -// }, -// "ns1/fred": &resource.RowEvent{ -// Action: watch.Added, -// Fields: resource.Row{"ns1", "fred", "15", "1m"}, -// Deltas: resource.Row{"", "", "20", ""}, -// }, -// }, -// NumCols: map[string]bool{ -// "FRED": true, -// }, -// Namespace: "", -// } -// v.Update(data) -// v.SearchBuff().SetActive(true) -// v.SearchBuff().Set("blee") -// v.filterCmd(nil) -// assert.Equal(t, 2, v.GetRowCount()) -// v.resetCmd(nil) -// assert.Equal(t, 3, v.GetRowCount()) -// } - -// func TestTableViewSort(t *testing.T) { -// v := newTableView(NewApp(config.NewConfig(ks{})), "test") - -// data := resource.TableData{ -// Header: resource.Row{"NAMESPACE", "NAME", "FRED", "AGE"}, -// Rows: resource.RowEvents{ -// "ns1/blee": &resource.RowEvent{ -// Action: watch.Added, -// Fields: resource.Row{"ns1", "blee", "10", "3m"}, -// Deltas: resource.Row{"", "", "", ""}, -// }, -// "ns1/fred": &resource.RowEvent{ -// Action: watch.Added, -// Fields: resource.Row{"ns1", "fred", "15", "1m"}, -// Deltas: resource.Row{"", "", "20", ""}, -// }, -// }, -// NumCols: map[string]bool{ -// "FRED": true, -// }, -// Namespace: "", -// } -// v.Update(data) -// v.SortColCmd(1)(nil) -// assert.Equal(t, 3, v.GetRowCount()) -// assert.Equal(t, "blee ", v.GetCell(1, 1).Text) - -// v.SortInvertCmd(nil) -// assert.Equal(t, 3, v.GetRowCount()) -// assert.Equal(t, "fred ", v.GetCell(1, 1).Text) -// } From afe41cd924806232d5152de182fde833c363f584 Mon Sep 17 00:00:00 2001 From: derailed Date: Thu, 14 Nov 2019 18:48:28 -0700 Subject: [PATCH 06/35] checkpoint --- internal/view/no.go | 7 ------- 1 file changed, 7 deletions(-) diff --git a/internal/view/no.go b/internal/view/no.go index 005a8b1d..d2e5c0c6 100644 --- a/internal/view/no.go +++ b/internal/view/no.go @@ -35,9 +35,6 @@ func (n *Node) showPods(app *App, _, _, sel string) { } func (n *Node) backCmd(evt *tcell.EventKey) *tcell.EventKey { - // BOZO!! - // n.App.inject(v) - return nil } @@ -50,10 +47,6 @@ func showPods(app *App, ns, labelSel, fieldSel string, a ui.ActionHandler) { v := NewPod("Pod", "v1/pods", list) v.setColorerFn(podColorer) - // BOZO!! - // v.masterPage().AddActions(ui.KeyActions{ - // tcell.KeyEsc: ui.NewKeyAction("Back", a, true), - // }) if err := app.Config.SetActiveNamespace(ns); err != nil { log.Error().Err(err).Msg("Config NS set failed!") } From 56e4dc9ba8ada12f87453868bbce27a1de3d9a0f Mon Sep 17 00:00:00 2001 From: derailed Date: Fri, 15 Nov 2019 10:06:30 -0700 Subject: [PATCH 07/35] checkpoint --- .golangci.yml | 15 ++- cmd/root.go | 32 +++-- internal/color/colorize_test.go | 3 +- internal/config/alias.go | 45 ++++--- internal/config/alias_test.go | 16 +-- internal/config/bench_test.go | 12 +- internal/config/config.go | 8 +- internal/config/config_test.go | 9 +- internal/k8s/api.go | 13 +- internal/k8s/cluster.go | 8 +- internal/k8s/config.go | 3 - internal/k8s/context.go | 4 +- internal/k8s/cronjob.go | 7 +- internal/k8s/gvr_test.go | 30 +++-- internal/k8s/hpa_v2beta2.go | 2 - internal/k8s/metrics.go | 16 ++- internal/k8s/metrics_test.go | 6 +- internal/k8s/port_forward.go | 70 ++++++----- internal/model/hint_test.go | 3 +- internal/model/menu_hint.go | 2 +- internal/model/stack_test.go | 6 +- internal/perf/benchmark.go | 15 +-- internal/resource/base.go | 12 +- internal/resource/container.go | 13 +- internal/resource/container_test.go | 12 +- internal/resource/context_test.go | 8 -- internal/resource/cr.go | 7 +- internal/resource/cr_binding.go | 6 +- internal/resource/cr_binding_test.go | 2 +- internal/resource/cr_test.go | 2 +- internal/resource/crd.go | 44 +++++-- internal/resource/crd_test.go | 27 ----- internal/resource/cronjob.go | 6 +- internal/resource/custom.go | 37 ++++-- internal/resource/dp.go | 11 +- internal/resource/ds.go | 11 +- internal/resource/ep.go | 6 +- internal/resource/ep_test.go | 5 - internal/resource/evt.go | 35 +----- internal/resource/helpers.go | 49 ++------ internal/resource/helpers_test.go | 5 +- internal/resource/hpa_v1.go | 10 +- internal/resource/hpa_v2beta1.go | 12 +- internal/resource/hpa_v2beta2.go | 36 ++++-- internal/resource/ing.go | 6 +- internal/resource/job.go | 13 +- internal/resource/job_int_test.go | 6 +- internal/resource/list.go | 22 ++-- internal/resource/log_options.go | 2 +- internal/resource/no.go | 151 +++++++++++++----------- internal/resource/no_int_test.go | 2 +- internal/resource/np.go | 6 +- internal/resource/ns.go | 7 +- internal/resource/pdb.go | 11 +- internal/resource/pod.go | 58 +++++---- internal/resource/pod_int_test.go | 14 +-- internal/resource/pod_test.go | 11 +- internal/resource/pv.go | 8 +- internal/resource/pvc.go | 9 +- internal/resource/rc.go | 6 +- internal/resource/ro.go | 6 +- internal/resource/ro_binding.go | 7 +- internal/resource/ro_binding_test.go | 5 - internal/resource/ro_test.go | 5 - internal/resource/rs.go | 6 +- internal/resource/rs_test.go | 5 - internal/resource/sa.go | 6 +- internal/resource/sa_test.go | 2 +- internal/resource/sc.go | 7 +- internal/resource/sts.go | 11 +- internal/resource/sts_test.go | 2 +- internal/resource/svc.go | 12 +- internal/resource/svc_int_test.go | 6 +- internal/resource/svc_test.go | 2 +- internal/ui/action_test.go | 2 +- internal/ui/app_test.go | 4 +- internal/ui/cmd.go | 4 - internal/ui/cmd_buff.go | 8 +- internal/ui/colorer_test.go | 3 +- internal/ui/config.go | 4 +- internal/ui/deltas.go | 119 ++++++++++++------- internal/ui/dialog/port_forward_test.go | 3 +- internal/ui/logo_test.go | 3 +- internal/ui/menu.go | 30 ++--- internal/ui/menu_test.go | 3 +- internal/ui/sorter_test.go | 3 +- internal/ui/table.go | 18 ++- internal/ui/table_helper_test.go | 6 +- internal/view/alias.go | 10 +- internal/view/alias_test.go | 2 +- internal/view/app.go | 16 ++- internal/view/bench.go | 49 +++----- internal/view/bench_int_test.go | 3 +- internal/view/cluster_info.go | 4 +- internal/view/colorer.go | 40 ++++--- internal/view/colorer_test.go | 2 +- internal/view/command.go | 15 +-- internal/view/container.go | 8 +- internal/view/context.go | 5 +- internal/view/context_int_test.go | 3 +- internal/view/details.go | 37 +----- internal/view/dp.go | 12 +- internal/view/ds.go | 12 +- internal/view/env_test.go | 3 +- internal/view/help.go | 20 ++-- internal/view/help_test.go | 8 -- internal/view/helpers.go | 2 +- internal/view/helpers_test.go | 14 ++- internal/view/job.go | 8 +- internal/view/log.go | 13 +- internal/view/log_resource.go | 14 +-- internal/view/log_test.go | 2 +- internal/view/logs.go | 25 ++-- internal/view/master_detail.go | 15 ++- internal/view/no.go | 9 +- internal/view/ns.go | 2 +- internal/view/page_stack.go | 2 +- internal/view/pod.go | 19 ++- internal/view/pod_int_test.go | 3 +- internal/view/policy.go | 13 +- internal/view/port_forward.go | 47 ++------ internal/view/port_selector.go | 34 ------ internal/view/rbac.go | 13 +- internal/view/registrar.go | 5 +- internal/view/resource.go | 13 +- internal/view/rs.go | 13 +- internal/view/scalable_resource.go | 6 +- internal/view/screen_dump.go | 35 ++---- internal/view/select_list.go | 15 --- internal/view/sts.go | 11 +- internal/view/subject.go | 19 ++- internal/view/svc.go | 16 +-- internal/view/table.go | 2 +- internal/view/table_helper.go | 13 +- internal/view/yaml.go | 12 +- internal/watch/container.go | 17 +-- internal/watch/helper_test.go | 19 +-- internal/watch/informer.go | 17 +-- internal/watch/no.go | 7 +- internal/watch/no_mx.go | 31 +++-- internal/watch/no_mx_test.go | 6 +- internal/watch/pod.go | 12 +- internal/watch/pod_mx.go | 41 ++++--- internal/watch/pod_mx_test.go | 11 +- 144 files changed, 1093 insertions(+), 1017 deletions(-) delete mode 100644 internal/view/port_selector.go diff --git a/.golangci.yml b/.golangci.yml index f9690f57..e5a47e1c 100644 --- a/.golangci.yml +++ b/.golangci.yml @@ -117,7 +117,7 @@ linters-settings: min-complexity: 10 gocognit: # minimal code complexity to report, 30 by default (but we recommend 10-20) - min-complexity: 10 + min-complexity: 20 maligned: # print struct with more effective memory layout or not, false by default suggest-new: true @@ -179,8 +179,8 @@ linters-settings: # See https://go-critic.github.io/overview#checks-overview # To check which checks are enabled run `GL_DEBUG=gocritic golangci-lint run` # By default list of stable checks is used. - enabled-checks: - - rangeValCopy + # enabled-checks: + # - rangeValCopy # Which checks should be disabled; can't be combined with 'enabled-checks'; default is empty disabled-checks: @@ -230,9 +230,12 @@ linters: enable: - megacheck - govet + - funlen + - gocyclo disable: - maligned - prealloc + - gosec disable-all: false presets: - bugs @@ -256,6 +259,9 @@ issues: - errcheck - dupl - gosec + - funlen + - goconst + - gocognit # Exclude known linters from partially hard-vendored code, # which is impossible to exclude via "nolint" comments. @@ -296,6 +302,5 @@ issues: # Show only new issues created after git revision `REV` new-from-rev: REV - # Show only new issues created in git patch with set file path. - new-from-patch: path/to/patch/file + # new-from-patch: path/to/patch/file diff --git a/cmd/root.go b/cmd/root.go index 56be6a6e..fc4fbded 100644 --- a/cmd/root.go +++ b/cmd/root.go @@ -38,16 +38,25 @@ var ( ) func init() { + const falseFlag = "false" rootCmd.AddCommand(versionCmd(), infoCmd()) initK9sFlags() initK8sFlags() // Klogs (of course) want to print stuff to the screen ;( klog.InitFlags(nil) - flag.Set("log_file", config.K9sLogs) - flag.Set("stderrthreshold", "fatal") - flag.Set("alsologtostderr", "false") - flag.Set("logtostderr", "false") + if err := flag.Set("log_file", config.K9sLogs); err != nil { + log.Error().Err(err) + } + if err := flag.Set("stderrthreshold", "fatal"); err != nil { + log.Error().Err(err) + } + if err := flag.Set("alsologtostderr", falseFlag); err != nil { + log.Error().Err(err) + } + if err := flag.Set("logtostderr", falseFlag); err != nil { + log.Error().Err(err) + } } // Execute root command @@ -64,7 +73,7 @@ func run(cmd *cobra.Command, args []string) { log.Error().Msgf("Boom! %v", err) log.Error().Msg(string(debug.Stack())) printLogo(color.Red) - fmt.Printf(color.Colorize("Boom!! ", color.Red)) + fmt.Printf("%s", color.Colorize("Boom!! ", color.Red)) fmt.Println(color.Colorize(fmt.Sprintf("%v.", err), color.White)) } }() @@ -85,6 +94,7 @@ func loadConfiguration() *config.Config { // Load K9s config file... k8sCfg := k8s.NewConfig(k8sFlags) k9sCfg := config.NewConfig(k8sCfg) + if err := k9sCfg.Load(config.K9sConfigFile); err != nil { log.Warn().Msg("Unable to locate K9s config. Generating new configuration...") } @@ -101,8 +111,8 @@ func loadConfiguration() *config.Config { k9sCfg.K9s.OverrideCommand(*k9sFlags.Command) } - if k9sFlags.AllNamespaces != nil && *k9sFlags.AllNamespaces { - k9sCfg.SetActiveNamespace(resource.AllNamespaces) + if isBoolSet(k9sFlags.AllNamespaces) && k9sCfg.SetActiveNamespace(resource.AllNamespaces) != nil { + log.Error().Msg("Setting active namespace") } if err := k9sCfg.Refine(k8sFlags); err != nil { @@ -115,11 +125,17 @@ func loadConfiguration() *config.Config { log.Panic().Err(err).Msg("K9s can't connect to cluster") } log.Info().Msg("✅ Kubernetes connectivity") - k9sCfg.Save() + if err := k9sCfg.Save(); err != nil { + log.Error().Err(err).Msg("Config save") + } return k9sCfg } +func isBoolSet(b *bool) bool { + return b != nil && *b +} + func parseLevel(level string) zerolog.Level { switch level { case "debug": diff --git a/internal/color/colorize_test.go b/internal/color/colorize_test.go index 126f54d1..41f829f3 100644 --- a/internal/color/colorize_test.go +++ b/internal/color/colorize_test.go @@ -17,7 +17,8 @@ func TestColorize(t *testing.T) { "default": {"blee", 0, "\x1b[37mblee\x1b[0m"}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, Colorize(u.s, u.c)) }) diff --git a/internal/config/alias.go b/internal/config/alias.go index aa7df636..281174c8 100644 --- a/internal/config/alias.go +++ b/internal/config/alias.go @@ -27,6 +27,15 @@ func NewAliases() Aliases { } func (a Aliases) loadDefaults() { + const ( + contexts = "contexts" + portFwds = "portforwards" + benchmarks = "benchmarks" + dumps = "screendumps" + groups = "groups" + users = "users" + ) + a.Alias["dp"] = "apps/v1/deployments" a.Alias["sec"] = "v1/secrets" a.Alias["jo"] = "batch/v1/jobs" @@ -36,34 +45,34 @@ func (a Aliases) loadDefaults() { a.Alias["rob"] = "rbac.authorization.k8s.io/v1/rolebindings" a.Alias["np"] = "networking.k8s.io/v1/networkpolicies" { - a.Alias["ctx"] = "contexts" - a.Alias["contexts"] = "contexts" - a.Alias["context"] = "contexts" + a.Alias["ctx"] = contexts + a.Alias[contexts] = contexts + a.Alias["context"] = contexts } { - a.Alias["usr"] = "users" - a.Alias["users"] = "users" - a.Alias["user"] = "user" + a.Alias["usr"] = users + a.Alias[users] = users + a.Alias["user"] = users } { - a.Alias["grp"] = "groups" - a.Alias["group"] = "groups" - a.Alias["groups"] = "groups" + a.Alias["grp"] = groups + a.Alias["group"] = groups + a.Alias[groups] = groups } { - a.Alias["pf"] = "portforwards" - a.Alias["portforwards"] = "portforwards" - a.Alias["portforward"] = "portforwards" + a.Alias["pf"] = portFwds + a.Alias[portFwds] = portFwds + a.Alias["portforward"] = portFwds } { - a.Alias["be"] = "benchmarks" - a.Alias["benchmark"] = "benchmarks" - a.Alias["benchmarks"] = "benchmarks" + a.Alias["be"] = benchmarks + a.Alias["benchmark"] = benchmarks + a.Alias[benchmarks] = benchmarks } { - a.Alias["sd"] = "screendumps" - a.Alias["screendump"] = "screendumps" - a.Alias["screendumps"] = "screendumps" + a.Alias["sd"] = dumps + a.Alias["screendump"] = dumps + a.Alias[dumps] = dumps } } diff --git a/internal/config/alias_test.go b/internal/config/alias_test.go index 94a14e4b..98c1ac35 100644 --- a/internal/config/alias_test.go +++ b/internal/config/alias_test.go @@ -13,7 +13,7 @@ func TestAliasDefine(t *testing.T) { aliases []string } - tts := []struct { + uu := []struct { name string aliases []aliasDef registeredCommands map[string]string @@ -51,15 +51,16 @@ func TestAliasDefine(t *testing.T) { }, } - for _, tt := range tts { - t.Run(tt.name, func(t *testing.T) { + for i := range uu { + u := uu[i] + t.Run(u.name, func(t *testing.T) { configAlias := config.NewAliases() - for _, aliases := range tt.aliases { + for _, aliases := range u.aliases { for _, a := range aliases.aliases { configAlias.Define(aliases.cmd, a) } } - for alias, cmd := range tt.registeredCommands { + for alias, cmd := range u.registeredCommands { v, ok := configAlias.Get(alias) assert.True(t, ok) assert.Equal(t, cmd, v, "Wrong command for alias "+alias) @@ -70,18 +71,17 @@ func TestAliasDefine(t *testing.T) { func TestAliasesLoad(t *testing.T) { a := config.NewAliases() - assert.Nil(t, a.LoadAliases("test_assets/alias.yml")) + assert.Nil(t, a.LoadAliases("test_assets/alias.yml")) assert.Equal(t, 27, len(a.Alias)) } func TestAliasesSave(t *testing.T) { a := config.NewAliases() - a.Alias["test"] = "fred" a.Alias["blee"] = "duh" - a.SaveAliases("/tmp/a.yml") + assert.Nil(t, a.SaveAliases("/tmp/a.yml")) assert.Nil(t, a.LoadAliases("/tmp/a.yml")) assert.Equal(t, 28, len(a.Alias)) } diff --git a/internal/config/bench_test.go b/internal/config/bench_test.go index bd15f659..8f9aad1e 100644 --- a/internal/config/bench_test.go +++ b/internal/config/bench_test.go @@ -16,7 +16,8 @@ func TestBenchEmpty(t *testing.T) { "notEmpty": {newBenchmark(), false}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, u.b.empty()) }) @@ -46,7 +47,8 @@ func TestBenchLoad(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { b, err := NewBench(u.file) @@ -95,7 +97,8 @@ func TestBenchServiceLoad(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { b, err := NewBench("test_assets/b_good.yml") @@ -165,7 +168,8 @@ func TestBenchContainerLoad(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { b, err := NewBench("test_assets/b_containers.yml") diff --git a/internal/config/config.go b/internal/config/config.go index 8a6a9c22..1818d86d 100644 --- a/internal/config/config.go +++ b/internal/config/config.go @@ -84,7 +84,9 @@ func (c *Config) Refine(flags *genericclioptions.ConfigFlags) error { } c.K9s.CurrentCluster = ctx.Cluster if len(ctx.Namespace) != 0 { - c.SetActiveNamespace(ctx.Namespace) + if err := c.SetActiveNamespace(ctx.Namespace); err != nil { + return err + } } if isSet(flags.ClusterName) { @@ -92,7 +94,9 @@ func (c *Config) Refine(flags *genericclioptions.ConfigFlags) error { } if isSet(flags.Namespace) { - c.SetActiveNamespace(*flags.Namespace) + if err := c.SetActiveNamespace(*flags.Namespace); err != nil { + return err + } } return nil diff --git a/internal/config/config_test.go b/internal/config/config_test.go index e5763750..7a2d078c 100644 --- a/internal/config/config_test.go +++ b/internal/config/config_test.go @@ -54,7 +54,8 @@ func TestConfigRefine(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { mc := NewMockConnection() m.When(mc.ValidNamespaces()).ThenReturn(namespaces(), nil) @@ -142,7 +143,7 @@ func TestConfigSetActiveNamespace(t *testing.T) { cfg := config.NewConfig(mk) assert.Nil(t, cfg.Load("test_assets/k9s.yml")) - cfg.SetActiveNamespace("default") + assert.Nil(t, cfg.SetActiveNamespace("default")) assert.Equal(t, "default", cfg.ActiveNamespace()) } @@ -202,7 +203,7 @@ func TestConfigSaveFile(t *testing.T) { cfg := config.NewConfig(mk) cfg.SetConnection(mc) - cfg.Load("test_assets/k9s.yml") + assert.Nil(t, cfg.Load("test_assets/k9s.yml")) cfg.K9s.RefreshRate = 100 cfg.K9s.LogBufferSize = 500 cfg.K9s.LogRequestSize = 100 @@ -231,7 +232,7 @@ func TestConfigReset(t *testing.T) { cfg := config.NewConfig(mk) cfg.SetConnection(mc) - cfg.Load("test_assets/k9s.yml") + assert.Nil(t, cfg.Load("test_assets/k9s.yml")) cfg.Reset() cfg.Validate() diff --git a/internal/k8s/api.go b/internal/k8s/api.go index c71382a1..607f5909 100644 --- a/internal/k8s/api.go +++ b/internal/k8s/api.go @@ -66,17 +66,12 @@ type ( CanIAccess(ns, rvg string, verbs []string) (bool, error) } - k8sClient struct { - client kubernetes.Interface - dClient dynamic.Interface - nsClient dynamic.NamespaceableResourceInterface - mxsClient *versioned.Clientset - } - // APIClient represents a Kubernetes api client. APIClient struct { - k8sClient - + client kubernetes.Interface + dClient dynamic.Interface + nsClient dynamic.NamespaceableResourceInterface + mxsClient *versioned.Clientset cachedDiscovery *disk.CachedDiscoveryClient config *Config useMetricServer bool diff --git a/internal/k8s/cluster.go b/internal/k8s/cluster.go index 632b13c6..4e82414e 100644 --- a/internal/k8s/cluster.go +++ b/internal/k8s/cluster.go @@ -5,6 +5,8 @@ import ( v1 "k8s.io/api/core/v1" ) +const na = "n/a" + // Cluster represents a Kubernetes cluster. type Cluster struct { Connection @@ -32,7 +34,7 @@ func (c *Cluster) ContextName() string { ctx, err := c.Config().CurrentContextName() if err != nil { c.logger.Warn().Msgf("%s", err) - return "N/A" + return na } return ctx } @@ -42,7 +44,7 @@ func (c *Cluster) ClusterName() string { ctx, err := c.Config().CurrentClusterName() if err != nil { c.logger.Warn().Msgf("%s", err) - return "N/A" + return na } return ctx } @@ -52,7 +54,7 @@ func (c *Cluster) UserName() string { usr, err := c.Config().CurrentUserName() if err != nil { c.logger.Warn().Msgf("%s", err) - return "N/A" + return na } return usr } diff --git a/internal/k8s/config.go b/internal/k8s/config.go index ac4a2bc4..28547b22 100644 --- a/internal/k8s/config.go +++ b/internal/k8s/config.go @@ -12,8 +12,6 @@ import ( clientcmdapi "k8s.io/client-go/tools/clientcmd/api" ) -const defaultNamespace = "default" - // Config tracks a kubernetes configuration. type Config struct { flags *genericclioptions.ConfigFlags @@ -283,7 +281,6 @@ func (c *Config) ensureConfig() { log.Debug().Msg("Loading raw config from flags...") c.clientConfig = c.flags.ToRawKubeConfigLoader() - return } // ---------------------------------------------------------------------------- diff --git a/internal/k8s/context.go b/internal/k8s/context.go index 0572b93b..acb383c7 100644 --- a/internal/k8s/context.go +++ b/internal/k8s/context.go @@ -99,7 +99,9 @@ func (c *Context) KubeUpdate(n string) error { if err != nil { return err } - c.Switch(n) + if err := c.Switch(n); err != nil { + return err + } return clientcmd.ModifyConfig( clientcmd.NewDefaultPathOptions(), config, true, ) diff --git a/internal/k8s/cronjob.go b/internal/k8s/cronjob.go index 24a9957d..3bc778c1 100644 --- a/internal/k8s/cronjob.go +++ b/internal/k8s/cronjob.go @@ -1,6 +1,8 @@ package k8s import ( + "errors" + batchv1 "k8s.io/api/batch/v1" batchv1beta1 "k8s.io/api/batch/v1beta1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" @@ -50,8 +52,11 @@ func (c *CronJob) Run(ns, n string) error { if err != nil { return err } - cronJob := cj.(*batchv1beta1.CronJob) + cronJob, ok := cj.(*batchv1beta1.CronJob) + if !ok { + return errors.New("Expecting valid cronjob") + } var jobName = cronJob.Name if len(cronJob.Name) >= maxJobNameSize { jobName = cronJob.Name[0:maxJobNameSize] diff --git a/internal/k8s/gvr_test.go b/internal/k8s/gvr_test.go index 3b0b93d7..318733ad 100644 --- a/internal/k8s/gvr_test.go +++ b/internal/k8s/gvr_test.go @@ -13,12 +13,13 @@ func TestAsGR(t *testing.T) { gvr string e schema.GroupVersion }{ - "full": {"apps/v1/deployments", schema.GroupVersion{"apps", "v1"}}, - "core": {"v1/pods", schema.GroupVersion{"", "v1"}}, - "bork": {"users", schema.GroupVersion{"", ""}}, + "full": {"apps/v1/deployments", schema.GroupVersion{Group: "apps", Version: "v1"}}, + "core": {"v1/pods", schema.GroupVersion{Group: "", Version: "v1"}}, + "bork": {"users", schema.GroupVersion{Group: "", Version: ""}}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, k8s.GVR(u.gvr).AsGR()) }) @@ -34,7 +35,8 @@ func TestNewGVR(t *testing.T) { "core": {"", "v1", "pods", "v1/pods"}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, k8s.NewGVR(u.g, u.v, u.r).String()) }) @@ -49,7 +51,8 @@ func TestToGVR(t *testing.T) { "core": {"v1", "pods", "v1/pods"}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, k8s.ToGVR(u.gv, u.r).String()) }) @@ -67,7 +70,8 @@ func TestResName(t *testing.T) { "empty": {"", ".."}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, k8s.GVR(u.gvr).ResName()) }) @@ -85,7 +89,8 @@ func TestToR(t *testing.T) { "empty": {"", ""}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, k8s.GVR(u.gvr).ToR()) }) @@ -103,7 +108,8 @@ func TestToG(t *testing.T) { "empty": {"", ""}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, k8s.GVR(u.gvr).ToG()) }) @@ -121,7 +127,8 @@ func TestToV(t *testing.T) { "empty": {"", ""}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, k8s.GVR(u.gvr).ToV()) }) @@ -138,7 +145,8 @@ func TestToStringer(t *testing.T) { "empty": {""}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.gvr, k8s.GVR(u.gvr).String()) }) diff --git a/internal/k8s/hpa_v2beta2.go b/internal/k8s/hpa_v2beta2.go index aed5892f..cbacfefc 100644 --- a/internal/k8s/hpa_v2beta2.go +++ b/internal/k8s/hpa_v2beta2.go @@ -4,8 +4,6 @@ import ( metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) -var supportedAutoScalingAPIVersions = []string{"v2beta2", "v2beta1", "v1"} - // HorizontalPodAutoscalerV2Beta2 represents am HorizontalPodAutoscaler. type HorizontalPodAutoscalerV2Beta2 struct { *base diff --git a/internal/k8s/metrics.go b/internal/k8s/metrics.go index 95a76d30..0671c2de 100644 --- a/internal/k8s/metrics.go +++ b/internal/k8s/metrics.go @@ -1,6 +1,7 @@ package k8s import ( + "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" @@ -51,7 +52,10 @@ func NewMetricsServer(c Connection) *MetricsServer { // NodesMetrics retrieves metrics for a given set of nodes. func (m *MetricsServer) NodesMetrics(nodes Collection, metrics *mv1beta1.NodeMetricsList, mmx NodesMetrics) { for _, n := range nodes { - no := n.(*v1.Node) + no, ok := n.(*v1.Node) + if !ok { + log.Fatal().Msg("Expecting a valid node") + } mmx[no.Name] = NodeMetrics{ AvailCPU: no.Status.Allocatable.Cpu().MilliValue(), AvailMEM: ToMB(no.Status.Allocatable.Memory().Value()), @@ -73,7 +77,10 @@ func (m *MetricsServer) NodesMetrics(nodes Collection, metrics *mv1beta1.NodeMet func (m *MetricsServer) ClusterLoad(nos Collection, nmx Collection, mx *ClusterMetrics) { nodeMetrics := make(NodesMetrics, len(nos)) for _, n := range nos { - no := n.(*v1.Node) + no, ok := n.(*v1.Node) + if !ok { + log.Fatal().Msg("Expecting valid node") + } nodeMetrics[no.Name] = NodeMetrics{ AvailCPU: no.Status.Allocatable.Cpu().MilliValue(), AvailMEM: ToMB(no.Status.Allocatable.Memory().Value()), @@ -81,7 +88,10 @@ func (m *MetricsServer) ClusterLoad(nos Collection, nmx Collection, mx *ClusterM } for _, mx := range nmx { - mxx := mx.(*mv1beta1.NodeMetrics) + mxx, ok := mx.(*mv1beta1.NodeMetrics) + if !ok { + log.Fatal().Msg("Expecting a valid node metric") + } if m, ok := nodeMetrics[mxx.Name]; ok { m.CurrentCPU = mxx.Usage.Cpu().MilliValue() m.CurrentMEM = ToMB(mxx.Usage.Memory().Value()) diff --git a/internal/k8s/metrics_test.go b/internal/k8s/metrics_test.go index 05dd8043..47458bf7 100644 --- a/internal/k8s/metrics_test.go +++ b/internal/k8s/metrics_test.go @@ -54,7 +54,7 @@ func TestNodesMetrics(t *testing.T) { nodes := Collection{ makeNode("n1", "32", "128Gi", "50m", "2Mi"), - makeNode("n2", "8", "4Gi", "50m", "2Mi"), + makeNode("n2", "8", "4Gi", "50m", "10Mi"), } metrics := v1beta1.NodeMetricsList{ @@ -79,8 +79,8 @@ func TestNodesMetrics(t *testing.T) { func BenchmarkNodesMetrics(b *testing.B) { nodes := Collection{ - makeNode("n1", "100m", "4Mi", "50m", "2Mi"), - makeNode("n2", "100m", "4Mi", "50m", "2Mi"), + makeNode("n1", "100m", "4Mi", "100m", "2Mi"), + makeNode("n2", "100m", "4Mi", "100m", "2Mi"), } metrics := v1beta1.NodeMetricsList{ diff --git a/internal/k8s/port_forward.go b/internal/k8s/port_forward.go index 9fdc369d..8aeffa57 100644 --- a/internal/k8s/port_forward.go +++ b/internal/k8s/port_forward.go @@ -4,8 +4,6 @@ import ( "fmt" "net/http" "net/url" - "strconv" - "strings" "time" "github.com/rs/zerolog" @@ -19,7 +17,6 @@ import ( "k8s.io/client-go/rest" "k8s.io/client-go/tools/portforward" "k8s.io/client-go/transport/spdy" - "k8s.io/kubectl/pkg/util" ) const localhost = "localhost" @@ -150,39 +147,40 @@ func codec() (serializer.CodecFactory, runtime.ParameterCodec) { return serializer.NewCodecFactory(scheme), runtime.NewParameterCodec(scheme) } -func svcPortToTargetPort(ports []string, svc v1.Service, pod v1.Pod) ([]string, error) { - var translated []string - for _, port := range ports { - localPort, remotePort := splitPort(port) - portnum, err := strconv.Atoi(remotePort) - if err != nil { - svcPort, err := util.LookupServicePortNumberByName(svc, remotePort) - if err != nil { - return nil, err - } - portnum = int(svcPort) - if localPort == remotePort { - localPort = strconv.Itoa(portnum) - } - } - containerPort, err := util.LookupContainerPortNumberByServicePort(svc, pod, int32(portnum)) - if err != nil { - return nil, err - } - if int32(portnum) != containerPort { - port = fmt.Sprintf("%s:%d", localPort, containerPort) - } - translated = append(translated, port) - } +// BOZO!! +// func svcPortToTargetPort(ports []string, svc v1.Service, pod v1.Pod) ([]string, error) { +// var translated []string +// for _, port := range ports { +// localPort, remotePort := splitPort(port) +// portnum, err := strconv.Atoi(remotePort) +// if err != nil { +// svcPort, e := util.LookupServicePortNumberByName(svc, remotePort) +// if e != nil { +// return nil, e +// } +// portnum = int(svcPort) +// if localPort == remotePort { +// localPort = strconv.Itoa(portnum) +// } +// } +// containerPort, err := util.LookupContainerPortNumberByServicePort(svc, pod, int32(portnum)) +// if err != nil { +// return nil, err +// } +// if int32(portnum) != containerPort { +// port = fmt.Sprintf("%s:%d", localPort, containerPort) +// } +// translated = append(translated, port) +// } - return translated, nil -} +// return translated, nil +// } -func splitPort(port string) (local, remote string) { - parts := strings.Split(port, ":") - if len(parts) == 2 { - return parts[0], parts[1] - } +// func splitPort(port string) (local, remote string) { +// parts := strings.Split(port, ":") +// if len(parts) == 2 { +// return parts[0], parts[1] +// } - return parts[0], parts[0] -} +// return parts[0], parts[0] +// } diff --git a/internal/model/hint_test.go b/internal/model/hint_test.go index b26cfe74..c46f6a41 100644 --- a/internal/model/hint_test.go +++ b/internal/model/hint_test.go @@ -25,7 +25,8 @@ func TestHints(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { h := model.NewHint() l := hintL{count: -1} diff --git a/internal/model/menu_hint.go b/internal/model/menu_hint.go index 47b076cf..4e1f0123 100644 --- a/internal/model/menu_hint.go +++ b/internal/model/menu_hint.go @@ -14,7 +14,7 @@ type MenuHint struct { // IsBlank checks if menu hint is a place holder. func (m MenuHint) IsBlank() bool { - return m.Mnemonic == "" && m.Description == "" && m.Visible == false + return m.Mnemonic == "" && m.Description == "" && !m.Visible } // MenuHints represents a collection of hints. diff --git a/internal/model/stack_test.go b/internal/model/stack_test.go index 2b7f61fe..21c209fa 100644 --- a/internal/model/stack_test.go +++ b/internal/model/stack_test.go @@ -41,7 +41,8 @@ func TestStackPush(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { s := model.NewStack() for _, c := range u.items { @@ -77,7 +78,8 @@ func TestStackTop(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { s := model.NewStack() for _, item := range u.items { diff --git a/internal/perf/benchmark.go b/internal/perf/benchmark.go index 05c84bd4..a082febb 100644 --- a/internal/perf/benchmark.go +++ b/internal/perf/benchmark.go @@ -75,10 +75,6 @@ func (b *Benchmark) init(base string) error { return nil } -func (b *Benchmark) annulled() bool { - return b.canceled -} - // Cancel kills the benchmark in progress. func (b *Benchmark) Cancel() { if b == nil { @@ -118,14 +114,19 @@ func (b *Benchmark) save(cluster string, r io.Reader) error { if err != nil { return err } - defer f.Close() + defer func() { + if e := f.Close(); e != nil { + log.Fatal().Err(e).Msg("Bench save") + } + }() bb, err := ioutil.ReadAll(r) if err != nil { return err } - - f.Write(bb) + if _, err := f.Write(bb); err != nil { + return err + } return nil } diff --git a/internal/resource/base.go b/internal/resource/base.go index 1dd56c35..0d28be79 100644 --- a/internal/resource/base.go +++ b/internal/resource/base.go @@ -163,8 +163,11 @@ func (*Base) marshalObject(o runtime.Object) (string, error) { } func (b *Base) podLogs(ctx context.Context, c chan<- string, sel map[string]string, opts LogOptions) error { - i := ctx.Value(IKey("informer")).(*watch.Informer) - pods, err := i.List(watch.PodIndex, opts.Namespace, metav1.ListOptions{ + inf, ok := ctx.Value(IKey("informer")).(*watch.Informer) + if !ok { + return errors.New("Expecting valid informer") + } + pods, err := inf.List(watch.PodIndex, opts.Namespace, metav1.ListOptions{ LabelSelector: toSelector(sel), }) if err != nil { @@ -176,7 +179,10 @@ func (b *Base) podLogs(ctx context.Context, c chan<- string, sel map[string]stri } pr := NewPod(b.Connection) for _, p := range pods { - po := p.(*v1.Pod) + po, ok := p.(*v1.Pod) + if !ok { + return errors.New("Expecting valid pod") + } if po.Status.Phase == v1.PodRunning { opts.Namespace, opts.Name = po.Namespace, po.Name if err := pr.PodLogs(ctx, c, opts); err != nil { diff --git a/internal/resource/container.go b/internal/resource/container.go index 831e3258..0bc89b20 100644 --- a/internal/resource/container.go +++ b/internal/resource/container.go @@ -2,6 +2,7 @@ package resource import ( "context" + "errors" "fmt" "strconv" "strings" @@ -9,6 +10,7 @@ import ( metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "github.com/derailed/k9s/internal/k8s" + "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) @@ -48,7 +50,12 @@ func NewContainer(c Connection, pod *v1.Pod) *Container { // New builds a new Container instance from a k8s resource. func (r *Container) New(i interface{}) Columnar { co := NewContainer(r.Connection, r.pod) - co.instance = i.(v1.Container) + coi, ok := i.(v1.Container) + if !ok { + log.Error().Err(errors.New("Expecting a container resource")) + return nil + } + co.instance = coi co.path = r.namespacedName(r.pod.ObjectMeta) + ":" + co.instance.Name return co @@ -228,9 +235,9 @@ func toState(s v1.ContainerState) string { if s.Terminated.Reason != "" { return s.Terminated.Reason } - return "Terminating" + return Terminating case s.Running != nil: - return "Running" + return Running default: return MissingValue } diff --git a/internal/resource/container_test.go b/internal/resource/container_test.go index 5e4458ed..2fb499b5 100644 --- a/internal/resource/container_test.go +++ b/internal/resource/container_test.go @@ -17,7 +17,8 @@ func TestProbe(t *testing.T) { "undefined": {nil, "off"}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, probe(u.probe)) }) @@ -34,7 +35,8 @@ func TestAsMi(t *testing.T) { "10Mb": {10 * 1024 * 1024, 1.048576e+07}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, asMi(u.mem)) }) @@ -55,7 +57,8 @@ func TestToRes(t *testing.T) { "0", "0"}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { cpu, mem := toRes(u.res) assert.Equal(t, u.ecpu, cpu) @@ -93,7 +96,8 @@ func TestToState(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, toState(u.state)) }) diff --git a/internal/resource/context_test.go b/internal/resource/context_test.go index ed63a252..053785ba 100644 --- a/internal/resource/context_test.go +++ b/internal/resource/context_test.go @@ -120,14 +120,6 @@ func k8sConfig() *k8s.Config { return k8s.NewConfig(&f) } -func k8sCTX() *api.Context { - return &api.Context{ - LocationOfOrigin: "fred", - Cluster: "blee", - AuthInfo: "secret", - } -} - func k8sNamedCTX() *k8s.NamedContext { return k8s.NewNamedContext( k8sConfig(), diff --git a/internal/resource/cr.go b/internal/resource/cr.go index 02caa399..48f2d593 100644 --- a/internal/resource/cr.go +++ b/internal/resource/cr.go @@ -1,6 +1,8 @@ package resource import ( + "errors" + "github.com/derailed/k9s/internal/k8s" "github.com/rs/zerolog/log" v1 "k8s.io/api/rbac/v1" @@ -54,7 +56,10 @@ func (r *ClusterRole) Marshal(path string) (string, error) { return "", err } - cr := i.(*v1.ClusterRole) + cr, ok := i.(*v1.ClusterRole) + if !ok { + return "", errors.New("Expecting a cr resource") + } cr.TypeMeta.APIVersion = "rbac.authorization.k8s.io/v1" cr.TypeMeta.Kind = "ClusterRole" diff --git a/internal/resource/cr_binding.go b/internal/resource/cr_binding.go index 889fcf8a..c810932a 100644 --- a/internal/resource/cr_binding.go +++ b/internal/resource/cr_binding.go @@ -1,6 +1,7 @@ package resource import ( + "errors" "strings" "github.com/derailed/k9s/internal/k8s" @@ -56,7 +57,10 @@ func (r *ClusterRoleBinding) Marshal(path string) (string, error) { return "", err } - crb := i.(*v1.ClusterRoleBinding) + crb, ok := i.(*v1.ClusterRoleBinding) + if !ok { + return "", errors.New("Expecting a crb resource") + } crb.TypeMeta.APIVersion = "rbac.authorization.k8s.io/v1" crb.TypeMeta.Kind = "ClusterRoleBinding" diff --git a/internal/resource/cr_binding_test.go b/internal/resource/cr_binding_test.go index c614257b..fa27aec3 100644 --- a/internal/resource/cr_binding_test.go +++ b/internal/resource/cr_binding_test.go @@ -73,7 +73,7 @@ func k8sCRB() *rbacv1.ClusterRoleBinding { ObjectMeta: metav1.ObjectMeta{ Name: "fred", Namespace: "blee", - CreationTimestamp: metav1.Time{testTime()}, + CreationTimestamp: metav1.Time{Time: testTime()}, }, Subjects: []rbacv1.Subject{ {Kind: "test", Name: "fred", Namespace: "blee"}, diff --git a/internal/resource/cr_test.go b/internal/resource/cr_test.go index 81ceec41..11a55a2b 100644 --- a/internal/resource/cr_test.go +++ b/internal/resource/cr_test.go @@ -94,7 +94,7 @@ func k8sCR() *rbacv1.ClusterRole { ObjectMeta: metav1.ObjectMeta{ Name: "fred", Namespace: "blee", - CreationTimestamp: metav1.Time{testTime()}, + CreationTimestamp: metav1.Time{Time: testTime()}, }, Rules: []rbacv1.PolicyRule{ { diff --git a/internal/resource/crd.go b/internal/resource/crd.go index e7e09608..de75d576 100644 --- a/internal/resource/crd.go +++ b/internal/resource/crd.go @@ -48,8 +48,16 @@ func (r *CustomResourceDefinition) New(i interface{}) Columnar { default: log.Fatal().Msgf("unknown CustomResourceDefinition type %#v", i) } - meta := c.instance.Object["metadata"].(map[string]interface{}) - c.path = meta["name"].(string) + meta, ok := c.instance.Object["metadata"].(map[string]interface{}) + if !ok { + log.Error().Err(errors.New("Expecting a map interface")).Msg("CRD New") + return nil + } + c.path, ok = meta["name"].(string) + if !ok { + log.Error().Err(errors.New("Expecting a string name")).Msg("CRD New") + return nil + } return c } @@ -82,13 +90,16 @@ func (r *CustomResourceDefinition) Fields(ns string) Row { ff := make(Row, 0, len(r.Header(ns))) i := r.instance - meta := i.Object["metadata"].(map[string]interface{}) + meta, ok := i.Object["metadata"].(map[string]interface{}) + if !ok { + log.Fatal().Err(errors.New("Expecting a map interface")).Msg("CRD Fields") + } t, err := time.Parse(time.RFC3339, meta["creationTimestamp"].(string)) if err != nil { log.Error().Msgf("Fields timestamp %v", err) } - return append(ff, meta["name"].(string), toAge(metav1.Time{t})) + return append(ff, meta["name"].(string), toAge(metav1.Time{Time: t})) } // ExtFields returns extended fields. @@ -97,20 +108,33 @@ func (r *CustomResourceDefinition) ExtFields() (TypeMeta, error) { i := r.instance spec, ok := i.Object["spec"].(map[string]interface{}) if !ok { - return m, errors.New("missing crd specs") + return m, errors.New("expecting interface map spec") } - if meta, ok := i.Object["metadata"].(map[string]interface{}); ok { - m.Name = meta["name"].(string) + if meta, k := i.Object["metadata"].(map[string]interface{}); k { + m.Name, ok = meta["name"].(string) + if !ok { + return m, errors.New("expecting meta string name") + } } m.Group, m.Version = spec["group"].(string), spec["version"].(string) m.Namespaced = isNamespaced(spec["scope"].(string)) names, ok := spec["names"].(map[string]interface{}) if !ok { - return m, errors.New("missing crd names") + return m, errors.New("expecting crd interface map names") + } + m.Kind, ok = names["kind"].(string) + if !ok { + return m, errors.New("expecting string kind") + } + m.Singular, ok = names["singular"].(string) + if !ok { + return m, errors.New("expecting string singular") + } + m.Plural, ok = names["plural"].(string) + if !ok { + return m, errors.New("expecting string plural") } - m.Kind = names["kind"].(string) - m.Singular, m.Plural = names["singular"].(string), names["plural"].(string) if names["shortNames"] != nil { for _, s := range names["shortNames"].([]interface{}) { m.ShortNames = append(m.ShortNames, s.(string)) diff --git a/internal/resource/crd_test.go b/internal/resource/crd_test.go index 74edbdc7..1b96436f 100644 --- a/internal/resource/crd_test.go +++ b/internal/resource/crd_test.go @@ -103,33 +103,6 @@ func k8sCRD() *unstructured.Unstructured { } } -func k8sCRDFull() *unstructured.Unstructured { - return &unstructured.Unstructured{ - Object: map[string]interface{}{ - "metadata": map[string]interface{}{ - "namespace": "blee", - "name": "fred", - "creationTimestamp": "2018-12-14T10:36:43.326972Z", - }, - "spec": map[string]interface{}{ - "group": "apps", - "version": "v1", - "names": map[string]interface{}{ - "kind": "cool", - "singular": "cool", - "plural": "cools", - "shortNamed": []string{"co", "cos"}, - }, - }, - }, - } -} - -func newCRDFull() resource.Columnar { - mc := NewMockConnection() - return resource.NewCustomResourceDefinition(mc).New(k8sCRDFull()) -} - func newCRD() resource.Columnar { mc := NewMockConnection() return resource.NewCustomResourceDefinition(mc).New(k8sCRD()) diff --git a/internal/resource/cronjob.go b/internal/resource/cronjob.go index d8192024..d7602fc0 100644 --- a/internal/resource/cronjob.go +++ b/internal/resource/cronjob.go @@ -1,6 +1,7 @@ package resource import ( + "errors" "fmt" "strconv" @@ -69,7 +70,10 @@ func (r *CronJob) Marshal(path string) (string, error) { return "", err } - cj := i.(*batchv1beta1.CronJob) + cj, ok := i.(*batchv1beta1.CronJob) + if !ok { + return "", errors.New("expecting cronjob resource") + } cj.TypeMeta.APIVersion = "extensions/batchv1beta1" cj.TypeMeta.Kind = "CronJob" diff --git a/internal/resource/custom.go b/internal/resource/custom.go index dd23f8ff..58e29a00 100644 --- a/internal/resource/custom.go +++ b/internal/resource/custom.go @@ -48,6 +48,20 @@ func NewCustom(c k8s.Connection, gvr k8s.GVR) *Custom { return cr } +func mustExtractMeta(o map[string]interface{}) map[string]interface{} { + if m, ok := o["metadata"].(map[string]interface{}); ok { + return m + } + panic("unable to extract meta") +} + +func mustExtractStr(o map[string]interface{}, k string) string { + if s, ok := o[k].(string); ok { + return s + } + panic("unable to extract string for key `" + k) +} + // New builds a new Custom instance from a k8s resource. func (r *Custom) New(i interface{}) Columnar { cr := NewCustom(r.Connection, "") @@ -64,14 +78,10 @@ func (r *Custom) New(i interface{}) Columnar { if err != nil { log.Error().Err(err) } - meta := obj["metadata"].(map[string]interface{}) - ns := "" - if n, ok := meta["namespace"]; ok { - ns = n.(string) - } - name := meta["name"].(string) - cr.path = path.Join(ns, name) - cr.gvr = k8s.NewGVR(obj["kind"].(string), obj["apiVersion"].(string), name) + meta := mustExtractMeta(obj) + ns, n := mustExtractStr(meta, "namespace"), mustExtractStr(meta, "name") + cr.path = path.Join(ns, n) + cr.gvr = k8s.NewGVR(obj["kind"].(string), obj["apiVersion"].(string), n) return cr } @@ -107,7 +117,10 @@ func (r *Custom) List(ns string, opts v1.ListOptions) (Columnars, error) { return Columnars{}, errors.New("no resources found") } - table := ii[0].(*metav1beta1.Table) + table, ok := ii[0].(*metav1beta1.Table) + if !ok { + return nil, errors.New("expecting a table resource") + } r.headers = make(Row, len(table.ColumnDefinitions)) for i, h := range table.ColumnDefinitions { r.headers[i] = h.Name @@ -146,9 +159,11 @@ func (r *Custom) Fields(ns string) Row { return Row{} } - meta := obj["metadata"].(map[string]interface{}) + meta, ok := obj["metadata"].(map[string]interface{}) + if !ok { + log.Fatal().Msg("expecting interface map meta") + } rns, ok := meta["namespace"].(string) - if ns == AllNamespaces { if ok { ff = append(ff, rns) diff --git a/internal/resource/dp.go b/internal/resource/dp.go index b1fb76c9..df951da5 100644 --- a/internal/resource/dp.go +++ b/internal/resource/dp.go @@ -2,6 +2,7 @@ package resource import ( "context" + "errors" "fmt" "strconv" @@ -62,7 +63,10 @@ func (r *Deployment) Marshal(path string) (string, error) { return "", err } - dp := i.(*appsv1.Deployment) + dp, ok := i.(*appsv1.Deployment) + if !ok { + return "", errors.New("expecting dp resource") + } dp.TypeMeta.APIVersion = "apps/v1" dp.TypeMeta.Kind = "Deployment" @@ -75,7 +79,10 @@ func (r *Deployment) Logs(ctx context.Context, c chan<- string, opts LogOptions) if err != nil { return err } - dp := instance.(*appsv1.Deployment) + dp, ok := instance.(*appsv1.Deployment) + if !ok { + return errors.New("Expecting valid deployment") + } if dp.Spec.Selector == nil || len(dp.Spec.Selector.MatchLabels) == 0 { return fmt.Errorf("No valid selector found on deployment %s", opts.Name) } diff --git a/internal/resource/ds.go b/internal/resource/ds.go index 31c40d7e..fa318722 100644 --- a/internal/resource/ds.go +++ b/internal/resource/ds.go @@ -2,6 +2,7 @@ package resource import ( "context" + "errors" "fmt" "strconv" @@ -61,7 +62,10 @@ func (r *DaemonSet) Marshal(path string) (string, error) { return "", err } - ds := i.(*appsv1.DaemonSet) + ds, ok := i.(*appsv1.DaemonSet) + if !ok { + return "", errors.New("expecting ds resource") + } ds.TypeMeta.APIVersion = "apps/v1" ds.TypeMeta.Kind = "DaemonSet" @@ -75,7 +79,10 @@ func (r *DaemonSet) Logs(ctx context.Context, c chan<- string, opts LogOptions) return err } - ds := instance.(*appsv1.DaemonSet) + ds, ok := instance.(*appsv1.DaemonSet) + if !ok { + return errors.New("expecting ds resource") + } if ds.Spec.Selector == nil || len(ds.Spec.Selector.MatchLabels) == 0 { return fmt.Errorf("No valid selector found on daemonset %s", opts.FQN()) } diff --git a/internal/resource/ep.go b/internal/resource/ep.go index 2cbefff0..8124f0d2 100644 --- a/internal/resource/ep.go +++ b/internal/resource/ep.go @@ -1,6 +1,7 @@ package resource import ( + "errors" "strconv" "strings" @@ -57,7 +58,10 @@ func (r *Endpoints) Marshal(path string) (string, error) { return "", err } - ep := i.(*v1.Endpoints) + ep, ok := i.(*v1.Endpoints) + if !ok { + return "", errors.New("expecting ep resource") + } ep.TypeMeta.APIVersion = "v1" ep.TypeMeta.Kind = "Endpoint" diff --git a/internal/resource/ep_test.go b/internal/resource/ep_test.go index 9ff3eb83..9d1d3151 100644 --- a/internal/resource/ep_test.go +++ b/internal/resource/ep_test.go @@ -97,11 +97,6 @@ func k8sEndpoints() *v1.Endpoints { } } -func newEndpoints() resource.Columnar { - mc := NewMockConnection() - return resource.NewEndpoints(mc).New(k8sEndpoints()) -} - func epYaml() string { return `apiVersion: v1 kind: Endpoint diff --git a/internal/resource/evt.go b/internal/resource/evt.go index 41c3d3f6..bf14e42d 100644 --- a/internal/resource/evt.go +++ b/internal/resource/evt.go @@ -1,7 +1,7 @@ package resource import ( - "regexp" + "errors" "strconv" "github.com/derailed/k9s/internal/k8s" @@ -57,7 +57,10 @@ func (r *Event) Marshal(path string) (string, error) { return "", err } - ev := i.(*v1.Event) + ev, ok := i.(*v1.Event) + if !ok { + return "", errors.New("expecting evt resource") + } ev.TypeMeta.APIVersion = "v1" ev.TypeMeta.Kind = "Event" @@ -79,8 +82,6 @@ func (*Event) Header(ns string) Row { return append(ff, "NAME", "REASON", "SOURCE", "COUNT", "MESSAGE", "AGE") } -var rx = regexp.MustCompile(`(.+)\.(.+)`) - // Fields returns display fields. func (r *Event) Fields(ns string) Row { ff := make(Row, 0, len(r.Header(ns))) @@ -99,29 +100,3 @@ func (r *Event) Fields(ns string) Row { toAge(i.LastTimestamp), ) } - -// ---------------------------------------------------------------------------- -// Helpers... - -func (*Event) toEmoji(t, r string) string { - switch t { - case "Warning": - switch r { - case "Failed": - return "😡" - case "Killing": - return "👿" - default: - return "😡" - } - default: - switch r { - case "Killing": - return "👿" - case "BackOff": - return "👹" - default: - return "😮" - } - } -} diff --git a/internal/resource/helpers.go b/internal/resource/helpers.go index 4ae61fc4..17b58c73 100644 --- a/internal/resource/helpers.go +++ b/internal/resource/helpers.go @@ -33,6 +33,9 @@ const ( MissingValue = "" // NAValue indicates a value that does not pertain. NAValue = "n/a" + + // UnknownValue represents an unknown. + UnknownValue = "" ) // MetaFQN returns a fully qualified resource name. @@ -61,48 +64,16 @@ func toSelector(m map[string]string) string { return strings.Join(s, ",") } -func empty(s []string) bool { - for _, v := range s { - if len(v) != 0 { - return false - } - } - return true -} - // Join a slice of strings, skipping blanks. -func join(a []string, sep string) string { - switch len(a) { - case 0: - return "" - case 1: - return a[0] - } - - var b []string +func join(a []string) string { + ss := make([]string, 0, len(a)) for _, s := range a { if s != "" { - b = append(b, s) + ss = append(ss, s) } } - if len(b) == 0 { - return "" - } - n := len(sep) * (len(b) - 1) - for i := 0; i < len(b); i++ { - n += len(a[i]) - } - - var buff strings.Builder - buff.Grow(n) - buff.WriteString(a[0]) - for _, s := range b[1:] { - buff.WriteString(sep) - buff.WriteString(s) - } - - return buff.String() + return strings.Join(ss, ",") } // AsPerc prints a number as a percentage. @@ -141,10 +112,6 @@ func check(s, sub string) string { return s } -func intToStr(i int64) string { - return strconv.Itoa(int(i)) -} - func boolToStr(b bool) string { switch b { case true: @@ -161,7 +128,7 @@ func toAge(timestamp metav1.Time) string { func toAgeHuman(s string) string { d, err := time.ParseDuration(s) if err != nil { - return "" + return UnknownValue } return duration.HumanDuration(d) diff --git a/internal/resource/helpers_test.go b/internal/resource/helpers_test.go index 904ebaed..d6efc652 100644 --- a/internal/resource/helpers_test.go +++ b/internal/resource/helpers_test.go @@ -17,9 +17,10 @@ func TestJoin(t *testing.T) { "sparse": {[]string{"a", "", "c"}, "a,c"}, } - for k, v := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, v.e, join(v.i, ",")) + assert.Equal(t, u.e, join(u.i)) }) } } diff --git a/internal/resource/hpa_v1.go b/internal/resource/hpa_v1.go index ccbe1d3e..dd266fd8 100644 --- a/internal/resource/hpa_v1.go +++ b/internal/resource/hpa_v1.go @@ -1,6 +1,7 @@ package resource import ( + "errors" "strconv" "github.com/derailed/k9s/internal/k8s" @@ -56,7 +57,10 @@ func (r *HorizontalPodAutoscalerV1) Marshal(path string) (string, error) { return "", err } - hpa := i.(*autoscalingv1.HorizontalPodAutoscaler) + hpa, ok := i.(*autoscalingv1.HorizontalPodAutoscaler) + if !ok { + return "", errors.New("expecting hpa resource") + } hpa.TypeMeta.APIVersion = extractVersion(hpa.Annotations) hpa.TypeMeta.Kind = "HorizontalPodAutoscaler" @@ -104,12 +108,12 @@ func (r *HorizontalPodAutoscalerV1) Fields(ns string) Row { // Helpers... func (r *HorizontalPodAutoscalerV1) toMetrics(spec autoscalingv1.HorizontalPodAutoscalerSpec, status autoscalingv1.HorizontalPodAutoscalerStatus) string { - current := "" + current := UnknownValue if status.CurrentCPUUtilizationPercentage != nil { current = strconv.Itoa(int(*status.CurrentCPUUtilizationPercentage)) + "%" } - target := "" + target := UnknownValue if spec.TargetCPUUtilizationPercentage != nil { target = strconv.Itoa(int(*spec.TargetCPUUtilizationPercentage)) } diff --git a/internal/resource/hpa_v2beta1.go b/internal/resource/hpa_v2beta1.go index faa16883..3d838277 100644 --- a/internal/resource/hpa_v2beta1.go +++ b/internal/resource/hpa_v2beta1.go @@ -1,6 +1,7 @@ package resource import ( + "errors" "strconv" "strings" @@ -57,7 +58,10 @@ func (r *HorizontalPodAutoscalerV2Beta1) Marshal(path string) (string, error) { return "", err } - hpa := i.(*autoscalingv2beta1.HorizontalPodAutoscaler) + hpa, ok := i.(*autoscalingv2beta1.HorizontalPodAutoscaler) + if !ok { + return "", errors.New("expecting hpa resource") + } hpa.TypeMeta.APIVersion = extractVersion(hpa.Annotations) hpa.TypeMeta.Kind = "HorizontalPodAutoscaler" @@ -129,7 +133,7 @@ func (r *HorizontalPodAutoscalerV2Beta1) toMetrics(specs []autoscalingv2beta1.Me } func (r *HorizontalPodAutoscalerV2Beta1) checkHPAType(i int, spec autoscalingv2beta1.MetricSpec, statuses []autoscalingv2beta1.MetricStatus) string { - current := "" + current := UnknownValue switch spec.Type { case autoscalingv2beta1.ExternalMetricSourceType: @@ -152,7 +156,7 @@ func (r *HorizontalPodAutoscalerV2Beta1) checkHPAType(i int, spec autoscalingv2b } func (*HorizontalPodAutoscalerV2Beta1) externalMetrics(i int, spec autoscalingv2beta1.MetricSpec, statuses []autoscalingv2beta1.MetricStatus) string { - current := "" + current := UnknownValue if spec.External.TargetAverageValue != nil { if len(statuses) > i && statuses[i].External != nil && &statuses[i].External.CurrentAverageValue != nil { current = statuses[i].External.CurrentAverageValue.String() @@ -167,7 +171,7 @@ func (*HorizontalPodAutoscalerV2Beta1) externalMetrics(i int, spec autoscalingv2 } func (*HorizontalPodAutoscalerV2Beta1) resourceMetrics(i int, spec autoscalingv2beta1.MetricSpec, statuses []autoscalingv2beta1.MetricStatus) string { - current := "" + current := UnknownValue if status := checkTargetMetrics(i, spec, statuses); status != "" { return status diff --git a/internal/resource/hpa_v2beta2.go b/internal/resource/hpa_v2beta2.go index f837da4a..14c9cec2 100644 --- a/internal/resource/hpa_v2beta2.go +++ b/internal/resource/hpa_v2beta2.go @@ -1,6 +1,7 @@ package resource import ( + "errors" "regexp" "strconv" "strings" @@ -58,7 +59,10 @@ func (r *HorizontalPodAutoscaler) Marshal(path string) (string, error) { return "", err } - hpa := i.(*autoscalingv2beta2.HorizontalPodAutoscaler) + hpa, ok := i.(*autoscalingv2beta2.HorizontalPodAutoscaler) + if !ok { + return "", errors.New("expecting hpa resource") + } hpa.TypeMeta.APIVersion = extractVersion(hpa.Annotations) hpa.TypeMeta.Kind = "HorizontalPodAutoscaler" @@ -116,6 +120,20 @@ func (r *HorizontalPodAutoscaler) Fields(ns string) Row { // ---------------------------------------------------------------------------- // Helpers... +func computePodStatus(ss []autoscalingv2beta2.MetricStatus, index int, current string) string { + if len(ss) > index && ss[index].Pods != nil { + return ss[index].Pods.Current.AverageValue.String() + } + return current +} + +func computeObjectStatus(ss []autoscalingv2beta2.MetricStatus, index int, current string) string { + if len(ss) > index && ss[index].Object != nil { + return ss[index].Object.Current.Value.String() + } + return current +} + func toMetrics(specs []autoscalingv2beta2.MetricSpec, statuses []autoscalingv2beta2.MetricStatus) string { if len(specs) == 0 { return MissingValue @@ -123,21 +141,15 @@ func toMetrics(specs []autoscalingv2beta2.MetricSpec, statuses []autoscalingv2be list, max, more, count := []string{}, 2, false, 0 for i, spec := range specs { - current := "" + current := UnknownValue switch spec.Type { case autoscalingv2beta2.ExternalMetricSourceType: list = append(list, externalMetrics(i, spec, statuses)) case autoscalingv2beta2.PodsMetricSourceType: - if len(statuses) > i && statuses[i].Pods != nil { - current = statuses[i].Pods.Current.AverageValue.String() - } - list = append(list, current+"/"+spec.Pods.Target.AverageValue.String()) + list = append(list, computePodStatus(statuses, i, current)+"/"+spec.Pods.Target.AverageValue.String()) case autoscalingv2beta2.ObjectMetricSourceType: - if len(statuses) > i && statuses[i].Object != nil { - current = statuses[i].Object.Current.Value.String() - } - list = append(list, current+"/"+spec.Object.Target.Value.String()) + list = append(list, computeObjectStatus(statuses, i, current)+"/"+spec.Object.Target.Value.String()) case autoscalingv2beta2.ResourceMetricSourceType: list = append(list, resourceMetrics(i, spec, statuses)) default: @@ -159,7 +171,7 @@ func toMetrics(specs []autoscalingv2beta2.MetricSpec, statuses []autoscalingv2be } func externalMetrics(i int, spec autoscalingv2beta2.MetricSpec, statuses []autoscalingv2beta2.MetricStatus) string { - current := "" + current := UnknownValue if spec.External.Target.AverageValue != nil { if len(statuses) > i && statuses[i].External != nil && &statuses[i].External.Current.AverageValue != nil { @@ -175,7 +187,7 @@ func externalMetrics(i int, spec autoscalingv2beta2.MetricSpec, statuses []autos } func resourceMetrics(i int, spec autoscalingv2beta2.MetricSpec, statuses []autoscalingv2beta2.MetricStatus) string { - current := "" + current := UnknownValue if spec.Resource.Target.AverageValue != nil { if len(statuses) > i && statuses[i].Resource != nil { diff --git a/internal/resource/ing.go b/internal/resource/ing.go index a5ca3e1f..66a038b6 100644 --- a/internal/resource/ing.go +++ b/internal/resource/ing.go @@ -1,6 +1,7 @@ package resource import ( + "errors" "strings" "github.com/derailed/k9s/internal/k8s" @@ -57,7 +58,10 @@ func (r *Ingress) Marshal(path string) (string, error) { return "", err } - ing := i.(*v1beta1.Ingress) + ing, ok := i.(*v1beta1.Ingress) + if !ok { + return "", errors.New("expecting ing resource") + } ing.TypeMeta.APIVersion = "extensions/v1beta1" ing.TypeMeta.Kind = "Ingress" diff --git a/internal/resource/job.go b/internal/resource/job.go index 0104edae..e7f9adb8 100644 --- a/internal/resource/job.go +++ b/internal/resource/job.go @@ -2,10 +2,10 @@ package resource import ( "context" + "errors" "fmt" "strconv" "strings" - "sync" "time" "github.com/derailed/k9s/internal/k8s" @@ -20,7 +20,6 @@ type Job struct { *Base instance *batchv1.Job - mx sync.RWMutex } // NewJobList returns a new resource list. @@ -67,7 +66,10 @@ func (r *Job) Marshal(path string) (string, error) { return "", err } - jo := i.(*batchv1.Job) + jo, ok := i.(*batchv1.Job) + if !ok { + return "", errors.New("expecting job resource") + } jo.TypeMeta.APIVersion = "extensions/v1beta1" jo.TypeMeta.Kind = "Job" @@ -87,7 +89,10 @@ func (r *Job) Logs(ctx context.Context, c chan<- string, opts LogOptions) error if err != nil { return err } - jo := instance.(*batchv1.Job) + jo, ok := instance.(*batchv1.Job) + if !ok { + return errors.New("expecting job resource") + } if jo.Spec.Selector == nil || len(jo.Spec.Selector.MatchLabels) == 0 { return fmt.Errorf("No valid selector found on job %s", opts.FQN()) } diff --git a/internal/resource/job_int_test.go b/internal/resource/job_int_test.go index a8de3436..51ebc252 100644 --- a/internal/resource/job_int_test.go +++ b/internal/resource/job_int_test.go @@ -12,7 +12,7 @@ import ( func TestJobToCompletion(t *testing.T) { t0 := testTime() - t1, t2 := metav1.Time{t0}, metav1.Time{t0.Add(10 * time.Second)} + t1, t2 := metav1.Time{Time: t0}, metav1.Time{Time: t0.Add(10 * time.Second)} var c, p int32 = 10, 20 uu := []struct { @@ -81,7 +81,7 @@ func TestJobToCompletion(t *testing.T) { func TestJobToDuration(t *testing.T) { t0 := testTime().UTC() - t1, t2 := metav1.Time{t0}, metav1.Time{t0.Add(10 * time.Second)} + t1, t2 := metav1.Time{Time: t0}, metav1.Time{Time: t0.Add(10 * time.Second)} uu := []struct { s batchv1.JobStatus @@ -96,7 +96,7 @@ func TestJobToDuration(t *testing.T) { }, { batchv1.JobStatus{ - StartTime: &metav1.Time{time.Now().Add(-10 * time.Second)}, + StartTime: &metav1.Time{Time: time.Now().Add(-10 * time.Second)}, }, "10s", }, diff --git a/internal/resource/list.go b/internal/resource/list.go index 00140246..38d03721 100644 --- a/internal/resource/list.go +++ b/internal/resource/list.go @@ -254,32 +254,34 @@ func (l *list) load(informer *wa.Informer, ns string) (Columnars, error) { } func (l *list) fetchResource(informer *wa.Informer, r interface{}, ns string) (Columnar, error) { - var err error - res := l.resource.New(r) + switch o := r.(type) { case *v1.Node: fqn := MetaFQN(o.ObjectMeta) - nmx, err := informer.Get(wa.NodeMXIndex, fqn, metav1.GetOptions{}) - if err == nil { + if nmx, err := informer.Get(wa.NodeMXIndex, fqn, metav1.GetOptions{}); err != nil { + return res, err + } else { res.SetNodeMetrics(nmx.(*mv1beta1.NodeMetrics)) } case *v1.Pod: fqn := MetaFQN(o.ObjectMeta) - pmx, err := informer.Get(wa.PodMXIndex, fqn, metav1.GetOptions{}) - if err == nil { + if pmx, err := informer.Get(wa.PodMXIndex, fqn, metav1.GetOptions{}); err != nil { + return res, err + } else { res.SetPodMetrics(pmx.(*mv1beta1.PodMetrics)) } case v1.Container: - pmx, err := informer.Get(wa.PodMXIndex, ns, metav1.GetOptions{}) - if err == nil { + if pmx, err := informer.Get(wa.PodMXIndex, ns, metav1.GetOptions{}); err != nil { + return res, err + } else { res.SetPodMetrics(pmx.(*mv1beta1.PodMetrics)) } default: - err = fmt.Errorf("No informer matched %s:%s", l.name, ns) + return res, fmt.Errorf("No informer matched %s:%s", l.name, ns) } - return res, err + return res, nil } // Reconcile previous vs current state and emits delta events. diff --git a/internal/resource/log_options.go b/internal/resource/log_options.go index f96ab362..37807514 100644 --- a/internal/resource/log_options.go +++ b/internal/resource/log_options.go @@ -17,8 +17,8 @@ type ( Fqn Lines int64 - Previous bool Color color.Paint + Previous bool SingleContainer bool MultiPods bool } diff --git a/internal/resource/no.go b/internal/resource/no.go index fdf4a122..e979c09e 100644 --- a/internal/resource/no.go +++ b/internal/resource/no.go @@ -1,6 +1,7 @@ package resource import ( + "errors" "strings" "k8s.io/apimachinery/pkg/util/sets" @@ -77,8 +78,14 @@ func (r *Node) List(ns string, opts metav1.ListOptions) (Columnars, error) { cc := make(Columnars, 0, len(nn)) for i := range nn { - node := nn[i].(v1.Node) - no := r.New(&node).(*Node) + node, ok := nn[i].(v1.Node) + if !ok { + return nil, errors.New("Expecting a node resource") + } + no, ok := r.New(&node).(*Node) + if !ok { + return nil, errors.New("Expecting a node resource") + } cc = append(cc, no) } @@ -94,7 +101,10 @@ func (r *Node) Marshal(path string) (string, error) { return "", err } - no := i.(*v1.Node) + no, ok := i.(*v1.Node) + if !ok { + return "", errors.New("Expecting a node resource") + } no.TypeMeta.APIVersion = "v1" no.TypeMeta.Kind = "Node" @@ -150,8 +160,8 @@ func (r *Node) Fields(ns string) Row { return append(ff, no.Name, - join(sta, ","), - join(ro.List(), ","), + join(sta), + join(ro.List()), no.Status.NodeInfo.KubeletVersion, no.Status.NodeInfo.KernelVersion, iIP, @@ -205,7 +215,7 @@ func gatherNodeMX(no *v1.Node, mx *mv1beta1.NodeMetrics) (c metric, a metric, p return } -func (_ *Node) findNodeRoles(no *v1.Node, roles *sets.String) []string { +func (_ *Node) findNodeRoles(no *v1.Node, roles *sets.String) { for k, v := range no.Labels { switch { case strings.HasPrefix(k, labelNodeRolePrefix): @@ -220,8 +230,6 @@ func (_ *Node) findNodeRoles(no *v1.Node, roles *sets.String) []string { if roles.Len() == 0 { roles.Insert(MissingValue) } - - return roles.List() } func (*Node) getIPs(addrs []v1.NodeAddress) (iIP, eIP string) { @@ -268,71 +276,72 @@ func (*Node) status(status v1.NodeStatus, exempt bool, res []string) { } } -func (r *Node) podsResources(name string) (v1.ResourceList, v1.ResourceList, error) { - reqs, limits := v1.ResourceList{}, v1.ResourceList{} - pods, err := r.Connection.NodePods(name) - if err != nil { - return reqs, limits, err - } - for _, p := range pods.Items { - preq, plim := podResources(&p) - for k, v := range preq { - if value, ok := reqs[k]; !ok { - reqs[k] = v.DeepCopy() - } else { - value.Add(v) - reqs[k] = value - } - } - for k, v := range plim { - if value, ok := limits[k]; !ok { - limits[k] = v.DeepCopy() - } else { - value.Add(v) - limits[k] = value - } - } - } +// BOZO!! +// func (r *Node) podsResources(name string) (v1.ResourceList, v1.ResourceList, error) { +// reqs, limits := v1.ResourceList{}, v1.ResourceList{} +// pods, err := r.Connection.NodePods(name) +// if err != nil { +// return reqs, limits, err +// } +// for _, p := range pods.Items { +// preq, plim := podResources(&p) +// for k, v := range preq { +// if value, ok := reqs[k]; !ok { +// reqs[k] = v.DeepCopy() +// } else { +// value.Add(v) +// reqs[k] = value +// } +// } +// for k, v := range plim { +// if value, ok := limits[k]; !ok { +// limits[k] = v.DeepCopy() +// } else { +// value.Add(v) +// limits[k] = value +// } +// } +// } - return reqs, limits, nil -} +// return reqs, limits, nil +// } -func podResources(pod *v1.Pod) (v1.ResourceList, v1.ResourceList) { - reqs, limits := v1.ResourceList{}, v1.ResourceList{} - for _, container := range pod.Spec.Containers { - addResources(reqs, container.Resources.Requests) - addResources(limits, container.Resources.Limits) - } - // init containers define the minimum of any resource - for _, container := range pod.Spec.InitContainers { - maxResources(reqs, container.Resources.Requests) - maxResources(limits, container.Resources.Limits) - } +// func podResources(pod *v1.Pod) (v1.ResourceList, v1.ResourceList) { +// reqs, limits := v1.ResourceList{}, v1.ResourceList{} +// for _, container := range pod.Spec.Containers { +// addResources(reqs, container.Resources.Requests) +// addResources(limits, container.Resources.Limits) +// } +// // init containers define the minimum of any resource +// for _, container := range pod.Spec.InitContainers { +// maxResources(reqs, container.Resources.Requests) +// maxResources(limits, container.Resources.Limits) +// } - return reqs, limits -} +// return reqs, limits +// } -// AddResources adds the resources from l2 to l1. -func addResources(l1, l2 v1.ResourceList) { - for name, quantity := range l2 { - if value, ok := l1[name]; ok { - value.Add(quantity) - l1[name] = value - } else { - l1[name] = quantity.DeepCopy() - } - } -} +// // AddResources adds the resources from l2 to l1. +// func addResources(l1, l2 v1.ResourceList) { +// for name, quantity := range l2 { +// if value, ok := l1[name]; ok { +// value.Add(quantity) +// l1[name] = value +// } else { +// l1[name] = quantity.DeepCopy() +// } +// } +// } -// MaxResourceList sets list to the greater of l1/l2 for every resource. -func maxResources(l1, l2 v1.ResourceList) { - for name, quantity := range l2 { - if value, ok := l1[name]; ok { - if quantity.Cmp(value) > 0 { - l1[name] = quantity.DeepCopy() - } - } else { - l1[name] = quantity.DeepCopy() - } - } -} +// // MaxResourceList sets list to the greater of l1/l2 for every resource. +// func maxResources(l1, l2 v1.ResourceList) { +// for name, quantity := range l2 { +// if value, ok := l1[name]; ok { +// if quantity.Cmp(value) > 0 { +// l1[name] = quantity.DeepCopy() +// } +// } else { +// l1[name] = quantity.DeepCopy() +// } +// } +// } diff --git a/internal/resource/no_int_test.go b/internal/resource/no_int_test.go index c6e9460c..91b40f0d 100644 --- a/internal/resource/no_int_test.go +++ b/internal/resource/no_int_test.go @@ -32,7 +32,7 @@ func TestNodeStatus(t *testing.T) { for _, u := range uu { res := make([]string, 5) no.status(u.s, false, res) - assert.Equal(t, "Ready", join(res, ",")) + assert.Equal(t, "Ready", join(res)) } } diff --git a/internal/resource/np.go b/internal/resource/np.go index 14e33281..a7d3fd18 100644 --- a/internal/resource/np.go +++ b/internal/resource/np.go @@ -1,6 +1,7 @@ package resource import ( + "errors" "fmt" "strings" @@ -58,7 +59,10 @@ func (r *NetworkPolicy) Marshal(path string) (string, error) { return "", err } - ds := i.(*networkingv1.NetworkPolicy) + ds, ok := i.(*networkingv1.NetworkPolicy) + if !ok { + return "", errors.New("Expecting a np resource") + } ds.TypeMeta.APIVersion = "networking.k8s.io/v1" ds.TypeMeta.Kind = "NetworkPolicy" diff --git a/internal/resource/ns.go b/internal/resource/ns.go index 19335a79..bfdb9e19 100644 --- a/internal/resource/ns.go +++ b/internal/resource/ns.go @@ -1,6 +1,8 @@ package resource import ( + "errors" + "github.com/derailed/k9s/internal/k8s" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" @@ -55,7 +57,10 @@ func (r *Namespace) Marshal(path string) (string, error) { return "", err } - nss := i.(*v1.Namespace) + nss, ok := i.(*v1.Namespace) + if !ok { + return "", errors.New("Expecting a ns resource") + } nss.TypeMeta.APIVersion = "v1" nss.TypeMeta.Kind = "Namespace" diff --git a/internal/resource/pdb.go b/internal/resource/pdb.go index a7957f3f..66d7c1ea 100644 --- a/internal/resource/pdb.go +++ b/internal/resource/pdb.go @@ -1,6 +1,7 @@ package resource import ( + "errors" "strconv" "github.com/derailed/k9s/internal/k8s" @@ -44,7 +45,10 @@ func (r *PodDisruptionBudget) New(i interface{}) Columnar { c.instance = &instance case *interface{}: ptr := *i.(*interface{}) - pdbi := ptr.(v1beta1.PodDisruptionBudget) + pdbi, ok := ptr.(v1beta1.PodDisruptionBudget) + if !ok { + log.Fatal().Msg("Expecting a pdb resource") + } c.instance = &pdbi default: log.Fatal().Msgf("unknown PDB type %#v", i) @@ -62,7 +66,10 @@ func (r *PodDisruptionBudget) Marshal(path string) (string, error) { return "", err } - pdb := i.(*v1beta1.PodDisruptionBudget) + pdb, ok := i.(*v1beta1.PodDisruptionBudget) + if !ok { + return "", errors.New("Expecting a pdb resource") + } pdb.TypeMeta.APIVersion = "v1beta1" pdb.TypeMeta.Kind = "PodDisruptionBudget" diff --git a/internal/resource/pod.go b/internal/resource/pod.go index dd568e74..e2bba558 100644 --- a/internal/resource/pod.go +++ b/internal/resource/pod.go @@ -3,6 +3,7 @@ package resource import ( "bufio" "context" + "errors" "fmt" "io" "strconv" @@ -21,6 +22,10 @@ import ( const ( defaultTimeout = 1 * time.Second + Terminating = "Terminating" + Running = "Running" + Initialized = "Initialized" + Completed = "Completed" ) type ( @@ -81,7 +86,10 @@ func (r *Pod) New(i interface{}) Columnar { c.instance = &instance case *interface{}: ptr := *instance - po := ptr.(v1.Pod) + po, ok := ptr.(v1.Pod) + if !ok { + log.Fatal().Msgf("Expecting a pod resource") + } c.instance = &po default: log.Fatal().Msgf("unknown Pod type %#v", i) @@ -103,7 +111,10 @@ func (r *Pod) Marshal(path string) (string, error) { if err != nil { return "", err } - po := i.(*v1.Pod) + po, ok := i.(*v1.Pod) + if !ok { + return "", errors.New("Expecting a pod resource") + } po.TypeMeta.APIVersion = "v1" po.TypeMeta.Kind = "Pod" @@ -119,13 +130,19 @@ func (r *Pod) Containers(path string, includeInit bool) ([]string, error) { // PodLogs tail logs for all containers in a running Pod. func (r *Pod) PodLogs(ctx context.Context, c chan<- string, opts LogOptions) error { - i := ctx.Value(IKey("informer")).(*watch.Informer) - p, err := i.Get(watch.PodIndex, opts.FQN(), metav1.GetOptions{}) + inf, ok := ctx.Value(IKey("informer")).(*watch.Informer) + if !ok { + return errors.New("Expecting an informer") + } + p, err := inf.Get(watch.PodIndex, opts.FQN(), metav1.GetOptions{}) if err != nil { return err } - po := p.(*v1.Pod) + po, ok := p.(*v1.Pod) + if !ok { + return errors.New("Expecting a pod resource") + } opts.Color = asColor(po.Name) if len(po.Spec.InitContainers)+len(po.Spec.Containers) == 1 { opts.SingleContainer = true @@ -192,19 +209,19 @@ func tailLogs(ctx context.Context, res k8s.Loggable, c chan<- string, opts LogOp } func logsTimeout(cancel context.CancelFunc, blocked *int32) { - select { - case <-time.After(defaultTimeout): - if atomic.LoadInt32(blocked) == 1 { - log.Debug().Msg("Timed out reading the log stream") - cancel() - } + <-time.After(defaultTimeout) + if atomic.LoadInt32(blocked) == 1 { + log.Debug().Msg("Timed out reading the log stream") + cancel() } } func readLogs(ctx context.Context, stream io.ReadCloser, c chan<- string, opts LogOptions) { defer func() { log.Debug().Msgf(">>> Closing stream `%s", opts.Path()) - stream.Close() + if err := stream.Close(); err != nil { + log.Error().Err(err).Msg("Cloing stream") + } }() scanner := bufio.NewScanner(stream) @@ -227,7 +244,10 @@ func (r *Pod) List(ns string, opts metav1.ListOptions) (Columnars, error) { cc := make(Columnars, 0, len(pods)) for i := range pods { - po := r.New(&pods[i]).(*Pod) + po, ok := r.New(&pods[i]).(*Pod) + if !ok { + return nil, errors.New("Expecting a pod resource") + } cc = append(cc, po) } @@ -379,10 +399,6 @@ func (r *Pod) statuses(ss []v1.ContainerStatus) (cr, ct, rc int) { return } -func isSet(s *string) bool { - return s != nil && *s != "" -} - func (r *Pod) phase(po *v1.Pod) string { status := string(po.Status.Phase) if po.Status.Reason != "" { @@ -405,7 +421,7 @@ func (r *Pod) phase(po *v1.Pod) string { return status } - return "Terminating" + return Terminating } func (*Pod) containerPhase(st v1.PodStatus, status string) (bool, string) { @@ -433,11 +449,11 @@ func (*Pod) containerPhase(st v1.PodStatus, status string) (bool, string) { func (*Pod) initContainerPhase(st v1.PodStatus, initCount int, status string) (bool, string) { for i, cs := range st.InitContainerStatuses { - status := checkContainerStatus(cs, i, initCount) - if status == "" { + if state := checkContainerStatus(cs, i, initCount); state == "" { continue + } else { + return true, state } - return true, status } return false, status diff --git a/internal/resource/pod_int_test.go b/internal/resource/pod_int_test.go index b332bcc4..40f8714d 100644 --- a/internal/resource/pod_int_test.go +++ b/internal/resource/pod_int_test.go @@ -55,22 +55,22 @@ func TestPodPhase(t *testing.T) { e string }{ {makePodStatus("p1", v1.PodRunning, ""), "Running"}, - {makePodStatus("p1", v1.PodRunning, "Evicted"), "Evicted"}, + {makePodStatus("p2", v1.PodRunning, "Evicted"), "Evicted"}, {makePodStatus("p1", v1.PodPending, ""), "Pending"}, {makePodStatus("p1", v1.PodSucceeded, ""), "Succeeded"}, {makePodStatus("p1", v1.PodFailed, ""), "Failed"}, {makePodStatus("p1", v1.PodUnknown, ""), "Unknown"}, {makePodCoInitTerminated("p1"), "Init:OOMKilled"}, {makePodCoInitWaiting("p1", ""), "Init:0/1"}, - {makePodCoInitWaiting("p1", "Waiting"), "Init:Waiting"}, + {makePodCoInitWaiting("p2", "Waiting"), "Init:Waiting"}, {makePodCoInitWaiting("p1", "PodInitializing"), "Init:0/1"}, {makePodCoWaiting("p1", "Waiting"), "Waiting"}, {makePodCoWaiting("p1", ""), ""}, - {makePodCoTerminated("p1", "OOMKilled", 0, true), "Terminating"}, - {makePodCoTerminated("p1", "OOMKilled", 0, false), "OOMKilled"}, - {makePodCoTerminated("p1", "", 0, true), "Terminating"}, + {makePodCoTerminated("p1", "OOMKilled", 0, true), Terminating}, + {makePodCoTerminated("p2", "OOMKilled", 0, false), "OOMKilled"}, + {makePodCoTerminated("p1", "", 0, true), Terminating}, {makePodCoTerminated("p1", "", 0, false), "ExitCode:1"}, - {makePodCoTerminated("p1", "", 1, true), "Terminating"}, + {makePodCoTerminated("p1", "", 1, true), Terminating}, {makePodCoTerminated("p1", "", 1, false), "Signal:1"}, } @@ -127,7 +127,7 @@ func makePodCoTerminated(n, reason string, signal int32, deleted bool) *v1.Pod { po := makePod(n) if deleted { - po.DeletionTimestamp = &metav1.Time{time.Now()} + po.DeletionTimestamp = &metav1.Time{Time: time.Now()} } po.Status.ContainerStatuses = []v1.ContainerStatus{ { diff --git a/internal/resource/pod_test.go b/internal/resource/pod_test.go index e0e6231e..ce9f316f 100644 --- a/internal/resource/pod_test.go +++ b/internal/resource/pod_test.go @@ -55,7 +55,7 @@ func TestPodGatherMX(t *testing.T) { v1.ResourceRequirements{ Requests: makeRes("500m", "512Mi"), }, - makeMxPod("fred", "250m", "256Mi"), + makeMxPod("p1", "250m", "256Mi"), "150", "150", }, @@ -63,7 +63,7 @@ func TestPodGatherMX(t *testing.T) { v1.ResourceRequirements{ Limits: makeRes("1000m", "1024Mi"), }, - makeMxPod("fred", "250m", "256Mi"), + makeMxPod("p2", "250m", "256Mi"), "75", "75", }, @@ -72,13 +72,14 @@ func TestPodGatherMX(t *testing.T) { Requests: makeRes("500m", "512Mi"), Limits: makeRes("1000m", "1024Mi"), }, - makeMxPod("fred", "250m", "256Mi"), + makeMxPod("p3", "250m", "256Mi"), "150", "150", }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { r := NewPodWithMetrics(u.metrics, u.resources).Fields("blee") @@ -109,7 +110,7 @@ func TestPodListData(t *testing.T) { mx := NewMockMetricsServer() m.When(mx.HasMetrics()).ThenReturn(true) m.When(mx.FetchPodsMetrics("blee")). - ThenReturn(&mv1beta1.PodMetricsList{Items: []mv1beta1.PodMetrics{makeMxPod("fred", "100m", "20Mi")}}, nil) + ThenReturn(&mv1beta1.PodMetricsList{Items: []mv1beta1.PodMetrics{makeMxPod("p1", "100m", "20Mi")}}, nil) l := NewPodListWithArgs("blee", NewPodWithArgs(mc, mr, mx)) // Make sure we mcn get deltas! diff --git a/internal/resource/pv.go b/internal/resource/pv.go index 2701bb1c..6e150794 100644 --- a/internal/resource/pv.go +++ b/internal/resource/pv.go @@ -1,6 +1,7 @@ package resource import ( + "errors" "path" "strings" @@ -57,7 +58,10 @@ func (r *PersistentVolume) Marshal(path string) (string, error) { return "", err } - pv := i.(*v1.PersistentVolume) + pv, ok := i.(*v1.PersistentVolume) + if !ok { + return "", errors.New("Expecting a pv resource") + } pv.TypeMeta.APIVersion = "v1" pv.TypeMeta.Kind = "PersistentVolume" @@ -84,7 +88,7 @@ func (r *PersistentVolume) Fields(ns string) Row { phase := i.Status.Phase if i.ObjectMeta.DeletionTimestamp != nil { - phase = "Terminating" + phase = Terminating } var claim string diff --git a/internal/resource/pvc.go b/internal/resource/pvc.go index 1dd97cc5..133d1c1d 100644 --- a/internal/resource/pvc.go +++ b/internal/resource/pvc.go @@ -1,6 +1,8 @@ package resource import ( + "errors" + "github.com/derailed/k9s/internal/k8s" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" @@ -54,7 +56,10 @@ func (r *PersistentVolumeClaim) Marshal(path string) (string, error) { return "", err } - pvc := i.(*v1.PersistentVolumeClaim) + pvc, ok := i.(*v1.PersistentVolumeClaim) + if !ok { + return "", errors.New("Expecting a pvc resource") + } pvc.TypeMeta.APIVersion = "v1" pvc.TypeMeta.Kind = "PersistentVolumeClaim" @@ -81,7 +86,7 @@ func (r *PersistentVolumeClaim) Fields(ns string) Row { phase := i.Status.Phase if i.ObjectMeta.DeletionTimestamp != nil { - phase = "Terminating" + phase = Terminating } var pv PersistentVolume diff --git a/internal/resource/rc.go b/internal/resource/rc.go index ec8f621f..0fdaa293 100644 --- a/internal/resource/rc.go +++ b/internal/resource/rc.go @@ -1,6 +1,7 @@ package resource import ( + "errors" "strconv" "github.com/derailed/k9s/internal/k8s" @@ -56,7 +57,10 @@ func (r *ReplicationController) Marshal(path string) (string, error) { return "", err } - rc := i.(*v1.ReplicationController) + rc, ok := i.(*v1.ReplicationController) + if !ok { + return "", errors.New("Expecting a rc resource") + } rc.TypeMeta.APIVersion = "v1" rc.TypeMeta.Kind = "ReplicationController" diff --git a/internal/resource/ro.go b/internal/resource/ro.go index e515fb8f..4ed82c86 100644 --- a/internal/resource/ro.go +++ b/internal/resource/ro.go @@ -1,6 +1,7 @@ package resource import ( + "errors" "strings" "github.com/derailed/k9s/internal/k8s" @@ -56,7 +57,10 @@ func (r *Role) Marshal(path string) (string, error) { return "", err } - role := i.(*v1.Role) + role, ok := i.(*v1.Role) + if !ok { + return "", errors.New("Expecting a role resource") + } role.TypeMeta.APIVersion = "rbac.authorization.k8s.io/v1" role.TypeMeta.Kind = "Role" diff --git a/internal/resource/ro_binding.go b/internal/resource/ro_binding.go index bf665a46..29fa1dcd 100644 --- a/internal/resource/ro_binding.go +++ b/internal/resource/ro_binding.go @@ -1,6 +1,8 @@ package resource import ( + "errors" + "github.com/derailed/k9s/internal/k8s" "github.com/rs/zerolog/log" v1 "k8s.io/api/rbac/v1" @@ -54,7 +56,10 @@ func (r *RoleBinding) Marshal(path string) (string, error) { return "", err } - rb := i.(*v1.RoleBinding) + rb, ok := i.(*v1.RoleBinding) + if !ok { + return "", errors.New("Expecting a rb resource") + } rb.TypeMeta.APIVersion = "rbac.authorization.k8s.io/v1" rb.TypeMeta.Kind = "RoleBinding" diff --git a/internal/resource/ro_binding_test.go b/internal/resource/ro_binding_test.go index 9c3d5c61..7ec39cdc 100644 --- a/internal/resource/ro_binding_test.go +++ b/internal/resource/ro_binding_test.go @@ -81,11 +81,6 @@ func k8sRB() *v1.RoleBinding { } } -func newRB() resource.Columnar { - mc := NewMockConnection() - return resource.NewRoleBinding(mc).New(k8sRB()) -} - func rbYaml() string { return `apiVersion: rbac.authorization.k8s.io/v1 kind: RoleBinding diff --git a/internal/resource/ro_test.go b/internal/resource/ro_test.go index d362e57b..c38a40c8 100644 --- a/internal/resource/ro_test.go +++ b/internal/resource/ro_test.go @@ -69,11 +69,6 @@ func k8sRole() *v1.Role { } } -func newRole() resource.Columnar { - mc := NewMockConnection() - return resource.NewRole(mc).New(k8sRole()) -} - func roleYaml() string { return `apiVersion: rbac.authorization.k8s.io/v1 kind: Role diff --git a/internal/resource/rs.go b/internal/resource/rs.go index 895936f2..04ccd9ef 100644 --- a/internal/resource/rs.go +++ b/internal/resource/rs.go @@ -1,6 +1,7 @@ package resource import ( + "errors" "strconv" "github.com/derailed/k9s/internal/k8s" @@ -56,7 +57,10 @@ func (r *ReplicaSet) Marshal(path string) (string, error) { return "", err } - rs := i.(*v1.ReplicaSet) + rs, ok := i.(*v1.ReplicaSet) + if !ok { + return "", errors.New("Expecting a rs resource") + } rs.TypeMeta.APIVersion = "apps/v1" rs.TypeMeta.Kind = "ReplicaSet" diff --git a/internal/resource/rs_test.go b/internal/resource/rs_test.go index cec881dd..ecbf05f0 100644 --- a/internal/resource/rs_test.go +++ b/internal/resource/rs_test.go @@ -77,11 +77,6 @@ func k8sReplicaSet() *v1.ReplicaSet { } } -func newReplicaSet() resource.Columnar { - mc := NewMockConnection() - return resource.NewReplicaSet(mc).New(k8sReplicaSet()) -} - func rsYaml() string { return `apiVersion: apps/v1 kind: ReplicaSet diff --git a/internal/resource/sa.go b/internal/resource/sa.go index 61ebcb86..cac642ca 100644 --- a/internal/resource/sa.go +++ b/internal/resource/sa.go @@ -1,6 +1,7 @@ package resource import ( + "errors" "strconv" "github.com/derailed/k9s/internal/k8s" @@ -56,7 +57,10 @@ func (r *ServiceAccount) Marshal(path string) (string, error) { return "", err } - sa := i.(*v1.ServiceAccount) + sa, ok := i.(*v1.ServiceAccount) + if !ok { + return "", errors.New("Expecting a sa resource") + } sa.TypeMeta.APIVersion = "v1" sa.TypeMeta.Kind = "ServiceAccount" diff --git a/internal/resource/sa_test.go b/internal/resource/sa_test.go index f2597374..0842714a 100644 --- a/internal/resource/sa_test.go +++ b/internal/resource/sa_test.go @@ -101,7 +101,7 @@ func k8sSA() *v1.ServiceAccount { ObjectMeta: metav1.ObjectMeta{ Name: "fred", Namespace: "blee", - CreationTimestamp: metav1.Time{testTime()}, + CreationTimestamp: metav1.Time{Time: testTime()}, }, Secrets: []v1.ObjectReference{{Name: "blee"}}, } diff --git a/internal/resource/sc.go b/internal/resource/sc.go index 8b547c34..f9302df0 100644 --- a/internal/resource/sc.go +++ b/internal/resource/sc.go @@ -1,6 +1,8 @@ package resource import ( + "errors" + "github.com/derailed/k9s/internal/k8s" "github.com/rs/zerolog/log" v1 "k8s.io/api/storage/v1" @@ -54,7 +56,10 @@ func (r *StorageClass) Marshal(path string) (string, error) { return "", err } - sc := i.(*v1.StorageClass) + sc, ok := i.(*v1.StorageClass) + if !ok { + return "", errors.New("Expecting a sc resource") + } sc.TypeMeta.APIVersion = "storage.k8s.io/v1" sc.TypeMeta.Kind = "StorageClass" diff --git a/internal/resource/sts.go b/internal/resource/sts.go index 72bb77e0..a62d16e9 100644 --- a/internal/resource/sts.go +++ b/internal/resource/sts.go @@ -2,6 +2,7 @@ package resource import ( "context" + "errors" "fmt" "strconv" @@ -62,7 +63,10 @@ func (r *StatefulSet) Marshal(path string) (string, error) { return "", err } - sts := i.(*appsv1.StatefulSet) + sts, ok := i.(*appsv1.StatefulSet) + if !ok { + return "", errors.New("Expecting an sts resource") + } sts.TypeMeta.APIVersion = "apps/v1" sts.TypeMeta.Kind = "StatefulSet" @@ -76,7 +80,10 @@ func (r *StatefulSet) Logs(ctx context.Context, c chan<- string, opts LogOptions return err } - sts := instance.(*appsv1.StatefulSet) + sts, ok := instance.(*appsv1.StatefulSet) + if !ok { + return errors.New("Expecting an sts resource") + } if sts.Spec.Selector == nil || len(sts.Spec.Selector.MatchLabels) == 0 { return fmt.Errorf("No valid selector found on statefulset %s", opts.FQN()) } diff --git a/internal/resource/sts_test.go b/internal/resource/sts_test.go index 199485f6..7db2e4ce 100644 --- a/internal/resource/sts_test.go +++ b/internal/resource/sts_test.go @@ -102,7 +102,7 @@ func k8sSTS() *v1.StatefulSet { ObjectMeta: metav1.ObjectMeta{ Name: "fred", Namespace: "blee", - CreationTimestamp: metav1.Time{testTime()}, + CreationTimestamp: metav1.Time{Time: testTime()}, }, Spec: v1.StatefulSetSpec{ Replicas: new(int32), diff --git a/internal/resource/svc.go b/internal/resource/svc.go index b0a8f81a..9358e0a2 100644 --- a/internal/resource/svc.go +++ b/internal/resource/svc.go @@ -12,8 +12,6 @@ import ( v1 "k8s.io/api/core/v1" ) -const lbIPWidth = 16 - // Service tracks a kubernetes resource. type Service struct { *Base @@ -63,7 +61,10 @@ func (r *Service) Marshal(path string) (string, error) { return "", err } - svc := i.(*v1.Service) + svc, ok := i.(*v1.Service) + if !ok { + return "", errors.New("Expecting a service resource") + } svc.TypeMeta.APIVersion = "v1" svc.TypeMeta.Kind = "Service" @@ -77,7 +78,10 @@ func (r *Service) Logs(ctx context.Context, c chan<- string, opts LogOptions) er return err } - svc := instance.(*v1.Service) + svc, ok := instance.(*v1.Service) + if !ok { + return errors.New("Expecting a service resource") + } log.Debug().Msgf("Service %s--%s", svc.Name, svc.Spec.Selector) if len(svc.Spec.Selector) == 0 { return errors.New("No logs for headless service") diff --git a/internal/resource/svc_int_test.go b/internal/resource/svc_int_test.go index 5bc1fdfe..ca83a760 100644 --- a/internal/resource/svc_int_test.go +++ b/internal/resource/svc_int_test.go @@ -22,8 +22,8 @@ func TestSvcExtIPs(t *testing.T) { func TestLbIngressIP(t *testing.T) { lb := v1.LoadBalancerStatus{ Ingress: []v1.LoadBalancerIngress{ - {"10.0.0.0", "fred"}, - {"10.0.0.1", "blee"}, + {IP: "10.0.0.0", Hostname: "fred"}, + {IP: "10.0.0.1", Hostname: "blee"}, }, } @@ -89,7 +89,7 @@ func k8sSVCLb() *v1.Service { ObjectMeta: metav1.ObjectMeta{ Name: "fred", Namespace: "blee", - CreationTimestamp: metav1.Time{testTime()}, + CreationTimestamp: metav1.Time{Time: testTime()}, }, Spec: v1.ServiceSpec{ Type: v1.ServiceTypeLoadBalancer, diff --git a/internal/resource/svc_test.go b/internal/resource/svc_test.go index bea77475..675a545f 100644 --- a/internal/resource/svc_test.go +++ b/internal/resource/svc_test.go @@ -113,7 +113,7 @@ func k8sSVC() *v1.Service { ObjectMeta: metav1.ObjectMeta{ Name: "fred", Namespace: "blee", - CreationTimestamp: metav1.Time{testTime()}, + CreationTimestamp: metav1.Time{Time: testTime()}, }, Spec: v1.ServiceSpec{ Type: v1.ServiceTypeClusterIP, diff --git a/internal/ui/action_test.go b/internal/ui/action_test.go index 01007753..34a7d669 100644 --- a/internal/ui/action_test.go +++ b/internal/ui/action_test.go @@ -18,5 +18,5 @@ func TestKeyActionsHints(t *testing.T) { hh := kk.Hints() assert.Equal(t, 3, len(hh)) - assert.Equal(t, model.MenuHint{"b", "blee", true}, hh[0]) + assert.Equal(t, model.MenuHint{Mnemonic: "b", Description: "blee", Visible: true}, hh[0]) } diff --git a/internal/ui/app_test.go b/internal/ui/app_test.go index c73e45ba..0aabd540 100644 --- a/internal/ui/app_test.go +++ b/internal/ui/app_test.go @@ -59,7 +59,9 @@ func TestAppViews(t *testing.T) { a := ui.NewApp() a.Init() - for _, v := range []string{"crumbs", "logo", "cmd", "flash", "menu"} { + vv := []string{"crumbs", "logo", "cmd", "flash", "menu"} + for i := range vv { + v := vv[i] t.Run(v, func(t *testing.T) { assert.NotNil(t, a.Views()[v]) }) diff --git a/internal/ui/cmd.go b/internal/ui/cmd.go index 9f0c92c2..ce745711 100644 --- a/internal/ui/cmd.go +++ b/internal/ui/cmd.go @@ -49,10 +49,6 @@ func (v *CmdView) update(s string) { v.write(s) } -func (v *CmdView) append(r rune) { - fmt.Fprintf(v, "%s", string(r)) -} - func (v *CmdView) write(s string) { fmt.Fprintf(v, defaultPrompt, v.icon, s) } diff --git a/internal/ui/cmd_buff.go b/internal/ui/cmd_buff.go index 6860faf6..daf653e9 100644 --- a/internal/ui/cmd_buff.go +++ b/internal/ui/cmd_buff.go @@ -25,11 +25,11 @@ type ( // CmdBuff represents user command input. CmdBuff struct { buff []rune + listeners []BuffWatcher + hotKey rune kind BufferKind sticky bool - hotKey rune active bool - listeners []BuffWatcher } ) @@ -90,10 +90,6 @@ func (c *CmdBuff) Delete() { c.fireChanged() } -func (c *CmdBuff) wipe() { - c.buff = make([]rune, 0, maxBuff) -} - // Clear clears out command buffer. func (c *CmdBuff) Clear() { c.buff = make([]rune, 0, maxBuff) diff --git a/internal/ui/colorer_test.go b/internal/ui/colorer_test.go index 54632980..77fb4fea 100644 --- a/internal/ui/colorer_test.go +++ b/internal/ui/colorer_test.go @@ -21,7 +21,8 @@ func TestDefaultColorer(t *testing.T) { "upd": {resource.RowEvent{Action: watch.Modified}, ui.ModColor}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, ui.DefaultColorer("", &u.re)) }) diff --git a/internal/ui/config.go b/internal/ui/config.go index 5992556e..0d98100c 100644 --- a/internal/ui/config.go +++ b/internal/ui/config.go @@ -43,7 +43,9 @@ func (c *Configurator) StylesUpdater(ctx context.Context, s synchronizer) error log.Info().Err(err).Msg("Skin watcher failed") return case <-ctx.Done(): - w.Close() + if err := w.Close(); err != nil { + log.Error().Err(err).Msg("Closing watcher") + } return } } diff --git a/internal/ui/deltas.go b/internal/ui/deltas.go index 8be6f137..a18e3c6f 100644 --- a/internal/ui/deltas.go +++ b/internal/ui/deltas.go @@ -21,6 +21,77 @@ const ( var percent = regexp.MustCompile(`\A(\d+)\%\z`) +func deltaNumb(o, n string) (string, bool) { + var delta string + + i, ok := numerical(o) + if !ok { + return delta, ok + } + + j, _ := numerical(n) + switch { + case i < j: + delta = PlusSign + case i > j: + delta = MinusSign + } + + return delta, ok +} + +func deltaPerc(o, n string) (string, bool) { + var delta string + i, ok := percentage(o) + if !ok { + return delta, ok + } + + j, _ := percentage(n) + switch { + case i < j: + delta = PlusSign + case i > j: + delta = MinusSign + } + + return delta, ok +} + +func deltaQty(o, n string) (string, bool) { + var delta string + q1, err := resource.ParseQuantity(o) + if err != nil { + return delta, false + } + + q2, _ := resource.ParseQuantity(n) + switch q1.Cmp(q2) { + case -1: + delta = PlusSign + case 1: + delta = MinusSign + } + return delta, true +} + +func deltaDur(o, n string) (string, bool) { + var delta string + d1, err := time.ParseDuration(o) + if err != nil { + return delta, false + } + + d2, _ := time.ParseDuration(n) + switch { + case d2-d1 > 0: + delta = PlusSign + case d2-d1 < 0: + delta = MinusSign + } + return delta, true +} + // Deltas signals diffs between 2 strings. func Deltas(o, n string) string { o, n = strings.TrimSpace(o), strings.TrimSpace(n) @@ -28,52 +99,20 @@ func Deltas(o, n string) string { return "" } - if i, ok := numerical(o); ok { - j, _ := numerical(n) - switch { - case i < j: - return PlusSign - case i > j: - return MinusSign - default: - return "" - } + if d, ok := deltaNumb(o, n); ok { + return d } - if i, ok := percentage(o); ok { - j, _ := percentage(n) - switch { - case i < j: - return PlusSign - case i > j: - return MinusSign - default: - return "" - } + if d, ok := deltaPerc(o, n); ok { + return d } - if q1, err := resource.ParseQuantity(o); err == nil { - q2, _ := resource.ParseQuantity(n) - switch q1.Cmp(q2) { - case -1: - return PlusSign - case 1: - return MinusSign - default: - return "" - } + if d, ok := deltaQty(o, n); ok { + return d } - if d1, err := time.ParseDuration(o); err == nil { - d2, _ := time.ParseDuration(n) - switch { - case d2-d1 > 0: - return PlusSign - case d2-d1 < 0: - return MinusSign - default: - return "" - } + if d, ok := deltaDur(o, n); ok { + return d } switch strings.Compare(o, n) { diff --git a/internal/ui/dialog/port_forward_test.go b/internal/ui/dialog/port_forward_test.go index 3c3a46c2..5c84c598 100644 --- a/internal/ui/dialog/port_forward_test.go +++ b/internal/ui/dialog/port_forward_test.go @@ -37,7 +37,8 @@ func TestStripPort(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, stripPort(u.port)) }) diff --git a/internal/ui/logo_test.go b/internal/ui/logo_test.go index fc163090..41c0f3a7 100644 --- a/internal/ui/logo_test.go +++ b/internal/ui/logo_test.go @@ -40,7 +40,8 @@ func TestLogoStatus(t *testing.T) { defaults, _ := config.NewStyles("") v := NewLogoView(defaults) - for k, u := range uu { + for n := range uu { + k, u := n, uu[n] t.Run(k, func(t *testing.T) { switch k { case "info": diff --git a/internal/ui/menu.go b/internal/ui/menu.go index 4d82d156..a83850c8 100644 --- a/internal/ui/menu.go +++ b/internal/ui/menu.go @@ -83,16 +83,13 @@ func (v *Menu) hasDigits(hh model.MenuHints) bool { } func (v *Menu) buildMenuTable(hh model.MenuHints) [][]string { - table := make([]model.MenuHints, maxRows+1) - + table := make([][]string, maxRows+1) colCount := (len(hh) / maxRows) + 1 - if v.hasDigits(hh) { colCount++ } - for row := 0; row < maxRows; row++ { - table[row] = make(model.MenuHints, colCount) + table[row] = make([]string, colCount) } var row, col int @@ -102,35 +99,24 @@ func (v *Menu) buildMenuTable(hh model.MenuHints) [][]string { if !h.Visible { continue } - isDigit := menuRX.MatchString(h.Mnemonic) - if !isDigit && firstCmd { + + if !menuRX.MatchString(h.Mnemonic) && firstCmd { row, col, firstCmd = 0, col+1, false - if table[0][0].IsBlank() { + if table[0][0] == "" { col = 0 } } if maxKeys[col] < len(h.Mnemonic) { maxKeys[col] = len(h.Mnemonic) } - table[row][col] = h + table[row][col] = keyConv(v.formatMenu(h, maxKeys[col])) row++ if row >= maxRows { - col++ - row = 0 + row, col = 0, col+1 } } - strTable := make([][]string, maxRows+1) - for r := 0; r < len(table); r++ { - strTable[r] = make([]string, len(table[r])) - } - for row := range strTable { - for col := range strTable[row] { - strTable[row][col] = keyConv(v.formatMenu(table[row][col], maxKeys[col])) - } - } - - return strTable + return table } // ---------------------------------------------------------------------------- diff --git a/internal/ui/menu_test.go b/internal/ui/menu_test.go index 9be0100b..5813ac03 100644 --- a/internal/ui/menu_test.go +++ b/internal/ui/menu_test.go @@ -45,7 +45,8 @@ func TestActionHints(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, u.aa.Hints()) }) diff --git a/internal/ui/sorter_test.go b/internal/ui/sorter_test.go index 9016ce8a..e0c64d65 100644 --- a/internal/ui/sorter_test.go +++ b/internal/ui/sorter_test.go @@ -114,7 +114,8 @@ func TestIsDurationSort(t *testing.T) { "ascGreater": {"10h10m", "2h5m", true, false}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { less, ok := isDurationSort(u.asc, u.s1, u.s2) assert.True(t, ok) diff --git a/internal/ui/table.go b/internal/ui/table.go index 77c27430..602bcbc6 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -59,8 +59,16 @@ func NewTable(title string) *Table { } } +func mustExtractSyles(ctx context.Context) *config.Styles { + styles, ok := ctx.Value(KeyStyles).(*config.Styles) + if !ok { + log.Fatal().Msg("Expecting valid styles") + } + return styles +} + func (t *Table) Init(ctx context.Context) { - t.styles = ctx.Value(KeyStyles).(*config.Styles) + t.styles = mustExtractSyles(ctx) t.SetFixed(1, 0) t.SetBorder(true) @@ -350,8 +358,8 @@ func (t *Table) buildRow(row int, data resource.TableData, sk string, pads MaxyP m := t.isMarked(sk) for col, field := range data.Rows[sk].Fields { header := data.Header[col] - field, align := t.formatCell(data.NumCols[header], header, field+Deltas(data.Rows[sk].Deltas[col], field), pads[col]) - c := tview.NewTableCell(field) + cell, align := t.formatCell(data.NumCols[header], header, field+Deltas(data.Rows[sk].Deltas[col], field), pads[col]) + c := tview.NewTableCell(cell) { c.SetExpansion(1) c.SetAlign(align) @@ -418,10 +426,10 @@ func (t *Table) filtered() resource.TableData { return t.fuzzyFilter(q[2:]) } - return t.rxFilter(q) + return t.rxFilter() } -func (t *Table) rxFilter(q string) resource.TableData { +func (t *Table) rxFilter() resource.TableData { rx, err := regexp.Compile(`(?i)` + t.cmdBuff.String()) if err != nil { log.Error().Err(errors.New("Invalid filter expression")).Msg("Regexp") diff --git a/internal/ui/table_helper_test.go b/internal/ui/table_helper_test.go index 1afe47bb..d3f3fb18 100644 --- a/internal/ui/table_helper_test.go +++ b/internal/ui/table_helper_test.go @@ -18,7 +18,8 @@ func TestIsLabelSelector(t *testing.T) { "wrongLabel": {"-f app=fred,env=blee", false}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, IsLabelSelector(u.sel)) }) @@ -33,7 +34,8 @@ func TestTrimLabelSelector(t *testing.T) { "noSpace": {"-lapp=fred,env=blee", "app=fred,env=blee"}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, TrimLabelSelector(u.sel)) }) diff --git a/internal/view/alias.go b/internal/view/alias.go index 18af43c6..e6f0cca8 100644 --- a/internal/view/alias.go +++ b/internal/view/alias.go @@ -64,10 +64,6 @@ func (a *Alias) registerActions() { }) } -func (a *Alias) getTitle() string { - return aliasTitle -} - func (a *Alias) resetCmd(evt *tcell.EventKey) *tcell.EventKey { if !a.SearchBuff().Empty() { a.SearchBuff().Reset() @@ -83,7 +79,9 @@ func (a *Alias) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { s := ui.TrimCell(a.Table.Table, r, 1) tokens := strings.Split(s, ",") a.app.Content.Pop() - a.app.gotoResource(tokens[0], true) + if !a.app.gotoResource(tokens[0]) { + a.app.Flash().Err(fmt.Errorf("Goto %s failed", tokens[0])) + } return nil } @@ -94,7 +92,7 @@ func (a *Alias) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { return evt } -func (a *Alias) backCmd(evt *tcell.EventKey) *tcell.EventKey { +func (a *Alias) backCmd(_ *tcell.EventKey) *tcell.EventKey { if a.SearchBuff().IsActive() { a.SearchBuff().Reset() } else { diff --git a/internal/view/alias_test.go b/internal/view/alias_test.go index e9cd01da..b794ddad 100644 --- a/internal/view/alias_test.go +++ b/internal/view/alias_test.go @@ -17,7 +17,7 @@ func TestAliasNew(t *testing.T) { v.Init(makeContext()) assert.Equal(t, 3, v.GetColumnCount()) - assert.Equal(t, 16, v.GetRowCount()) + assert.Equal(t, 15, v.GetRowCount()) assert.Equal(t, "Aliases", v.Name()) assert.Equal(t, 10, len(v.Hints())) } diff --git a/internal/view/app.go b/internal/view/app.go index 0b744f99..0c5c45c6 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -2,6 +2,7 @@ package view import ( "context" + "errors" "fmt" "time" @@ -152,7 +153,10 @@ func (a *App) BufferActive(state bool, _ ui.BufferKind) { func (a *App) toggleHeader(flag bool) { a.showHeader = flag - flex := a.Main.GetPrimitive("main").(*tview.Flex) + flex, ok := a.Main.GetPrimitive("main").(*tview.Flex) + if !ok { + log.Fatal().Msg("Expecting valid flex view") + } if a.showHeader { flex.RemoveItemAtIndex(0) flex.AddItemAtIndex(0, a.buildHeader(), 7, 1, false) @@ -262,8 +266,8 @@ func (a *App) switchCtx(ctx string, load bool) error { log.Error().Err(err).Msg("Config save failed!") } a.Flash().Infof("Switching context to %s", ctx) - if load { - a.gotoResource("po", true) + if load && !a.gotoResource("po") { + a.Flash().Err(errors.New("Goto pod failed")) } return nil @@ -396,7 +400,9 @@ func (a *App) toggleHeaderCmd(evt *tcell.EventKey) *tcell.EventKey { func (a *App) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { if a.CmdBuff().IsActive() && !a.CmdBuff().Empty() { a.Content.Stack.Reset() - a.gotoResource(a.GetCmd(), true) + if !a.gotoResource(a.GetCmd()) { + a.Flash().Errf("Goto %s failed!", a.GetCmd()) + } a.ResetCmd() return nil } @@ -423,7 +429,7 @@ func (a *App) aliasCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (a *App) gotoResource(res string, record bool) bool { +func (a *App) gotoResource(res string) bool { return a.command.run(res) } diff --git a/internal/view/bench.go b/internal/view/bench.go index 2903826e..203b7abb 100644 --- a/internal/view/bench.go +++ b/internal/view/bench.go @@ -106,10 +106,6 @@ func (b *Bench) keyBindings() { b.masterPage().AddActions(aa) } -func (b *Bench) getTitle() string { - return benchTitle -} - func (b *Bench) enterCmd(evt *tcell.EventKey) *tcell.EventKey { if b.masterPage().SearchBuff().IsActive() { return b.masterPage().filterCmd(evt) @@ -139,7 +135,7 @@ func (b *Bench) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { sel, file := b.masterPage().GetSelectedItem(), b.benchFile() dir := filepath.Join(perf.K9sBenchDir, b.app.Config.K9s.CurrentCluster) - showModal(b.Pages, fmt.Sprintf("Delete benchmark `%s?", file), "master", func() { + showModal(b.Pages, fmt.Sprintf("Delete benchmark `%s?", file), func() { if err := os.Remove(filepath.Join(dir, file)); err != nil { b.app.Flash().Errf("Unable to delete file %s", err) return @@ -150,11 +146,6 @@ func (b *Bench) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (b *Bench) backCmd(evt *tcell.EventKey) *tcell.EventKey { - b.showMaster() - return nil -} - func (b *Bench) benchFile() string { r := b.masterPage().GetSelectedRowIndex() return ui.TrimCell(b.masterPage().Table, r, 7) @@ -221,7 +212,9 @@ func (b *Bench) watchBenchDir(ctx context.Context) error { return case <-ctx.Done(): log.Debug().Msg("!!!! FS WATCHER DONE!!") - w.Close() + if err := w.Close(); err != nil { + log.Error().Err(err).Msg("Closing bench watched") + } return } } @@ -273,29 +266,25 @@ func augmentRow(fields resource.Row, data string) { col++ ms := okRx.FindAllStringSubmatch(data, -1) - fields[col] = "0" - if len(ms) > 0 { - var sum int - for _, m := range ms { - if m, err := strconv.Atoi(string(m[1])); err == nil { - sum += m - } - } - fields[col] = asNum(sum) - } + fields[col] = countReq(ms) col++ me := errRx.FindAllStringSubmatch(data, -1) - fields[col] = "0" - if len(me) > 0 { - var sum int - for _, m := range me { - if m, err := strconv.Atoi(string(m[1])); err == nil { - sum += m - } - } - fields[col] = asNum(sum) + fields[col] = countReq(me) +} + +func countReq(rr [][]string) string { + if len(rr) == 0 { + return "0" } + + var sum int + for _, m := range rr { + if m, err := strconv.Atoi(string(m[1])); err == nil { + sum += m + } + } + return asNum(sum) } func benchDir(cfg *config.Config) string { diff --git a/internal/view/bench_int_test.go b/internal/view/bench_int_test.go index 0a3b19a1..ef91b17d 100644 --- a/internal/view/bench_int_test.go +++ b/internal/view/bench_int_test.go @@ -31,7 +31,8 @@ func TestAugmentRow(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { data, err := ioutil.ReadFile(u.file) diff --git a/internal/view/cluster_info.go b/internal/view/cluster_info.go index 3c4768f7..1bdbceab 100644 --- a/internal/view/cluster_info.go +++ b/internal/view/cluster_info.go @@ -43,7 +43,7 @@ func newClusterInfoView(app *App, mx resource.MetricsServer) *clusterInfoView { func (v *clusterInfoView) init(version string) { cluster := resource.NewCluster(v.app.Conn(), &log.Logger, v.mxs) - row := v.initInfo(version, cluster) + row := v.initInfo(cluster) row = v.initVersion(row, version, cluster) v.SetCell(row, 0, v.sectionCell("CPU")) @@ -55,7 +55,7 @@ func (v *clusterInfoView) init(version string) { v.refresh() } -func (v *clusterInfoView) initInfo(version string, cluster *resource.Cluster) int { +func (v *clusterInfoView) initInfo(cluster *resource.Cluster) int { var row int v.SetCell(row, 0, v.sectionCell("Context")) v.SetCell(row, 1, v.infoCell(cluster.ContextName())) diff --git a/internal/view/colorer.go b/internal/view/colorer.go index ba59393b..61ede248 100644 --- a/internal/view/colorer.go +++ b/internal/view/colorer.go @@ -36,6 +36,18 @@ func rbacColorer(ns string, r *resource.RowEvent) tcell.Color { return ui.DefaultColorer(ns, r) } +func checkReadyCol(readyCol, statusCol string, c tcell.Color) tcell.Color { + if statusCol == "Completed" { + return c + } + + tokens := strings.Split(readyCol, "/") + if len(tokens) == 2 && (tokens[0] == "0" || tokens[0] != tokens[1]) { + return ui.ErrColor + } + return c +} + func podColorer(ns string, r *resource.RowEvent) tcell.Color { c := ui.DefaultColorer(ns, r) @@ -45,25 +57,21 @@ func podColorer(ns string, r *resource.RowEvent) tcell.Color { } statusCol := readyCol + 1 - tokens := strings.Split(strings.TrimSpace(r.Fields[readyCol]), "/") - if len(tokens) == 2 && (tokens[0] == "0" || tokens[0] != tokens[1]) { - if strings.TrimSpace(r.Fields[statusCol]) != "Completed" { - c = ui.ErrColor - } - } + ready, status := strings.TrimSpace(r.Fields[readyCol]), strings.TrimSpace(r.Fields[statusCol]) + c = checkReadyCol(ready, status, c) - switch strings.TrimSpace(r.Fields[statusCol]) { + switch status { case "ContainerCreating", "PodInitializing": return ui.AddColor - case "Initialized": + case resource.Initialized: return ui.HighlightColor - case "Completed": + case resource.Completed: return ui.CompletedColor - case "Running": - case "Terminating": + case resource.Running: + case resource.Terminating: return ui.KillColor default: - c = ui.ErrColor + return ui.ErrColor } return c @@ -81,11 +89,11 @@ func containerColorer(ns string, r *resource.RowEvent) tcell.Color { switch strings.TrimSpace(r.Fields[stateCol]) { case "ContainerCreating", "PodInitializing": return ui.AddColor - case "Terminating", "Initialized": + case resource.Terminating, resource.Initialized: return ui.HighlightColor - case "Completed": + case resource.Completed: return ui.CompletedColor - case "Running": + case resource.Running: default: c = ui.ErrColor } @@ -236,7 +244,7 @@ func nsColorer(ns string, r *resource.RowEvent) tcell.Color { } switch strings.TrimSpace(r.Fields[1]) { - case "Inactive", "Terminating": + case "Inactive", resource.Terminating: c = ui.ErrColor } diff --git a/internal/view/colorer_test.go b/internal/view/colorer_test.go index a178d24c..6aebe059 100644 --- a/internal/view/colorer_test.go +++ b/internal/view/colorer_test.go @@ -22,7 +22,7 @@ type ( func TestNSColorer(t *testing.T) { var ( ns = resource.Row{"blee", "Active"} - term = resource.Row{"blee", "Terminating"} + term = resource.Row{"blee", resource.Terminating} dead = resource.Row{"blee", "Inactive"} ) diff --git a/internal/view/command.go b/internal/view/command.go index 001b5544..b33f1521 100644 --- a/internal/view/command.go +++ b/internal/view/command.go @@ -99,15 +99,12 @@ func (c *command) run(cmd string) bool { } switch cmds[0] { case "ctx", "context", "contexts": - if len(cmds) == 2 { - if err := c.app.switchCtx(cmds[1], true); err != nil { - log.Error().Err(err).Msg("Context switch failed!") - return false - } - return true + if len(cmds) == 2 && c.app.switchCtx(cmds[1], true) != nil { + log.Error().Msg("Context switch failed!") + return false } view := c.componentFor(gvr, v) - return c.exec(gvr, "", view) + return c.exec(gvr, view) default: ns := c.app.Config.ActiveNamespace() if len(cmds) == 2 { @@ -116,7 +113,7 @@ func (c *command) run(cmd string) bool { if !c.app.switchNS(ns) { return false } - return c.exec(gvr, ns, c.componentFor(gvr, v)) + return c.exec(gvr, c.componentFor(gvr, v)) } } @@ -145,7 +142,7 @@ func (c *command) componentFor(gvr string, v *viewer) ResourceViewer { return view } -func (c *command) exec(gvr string, ns string, comp model.Component) bool { +func (c *command) exec(gvr string, comp model.Component) bool { if comp == nil { log.Error().Err(fmt.Errorf("No component given for %s", gvr)) return false diff --git a/internal/view/container.go b/internal/view/container.go index e2344e2f..682d23cb 100644 --- a/internal/view/container.go +++ b/internal/view/container.go @@ -56,10 +56,10 @@ func (c *Container) extraActions(aa ui.KeyActions) { aa[ui.KeyShiftF] = ui.NewKeyAction("PortForward", c.portFwdCmd, true) aa[ui.KeyShiftL] = ui.NewKeyAction("Logs Previous", c.prevLogsCmd, true) aa[ui.KeyS] = ui.NewKeyAction("Shell", c.shellCmd, true) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort CPU", c.sortColCmd(6, false), false) - aa[ui.KeyShiftM] = ui.NewKeyAction("Sort MEM", c.sortColCmd(7, false), false) - aa[ui.KeyShiftX] = ui.NewKeyAction("Sort CPU%", c.sortColCmd(8, false), false) - aa[ui.KeyShiftZ] = ui.NewKeyAction("Sort MEM%", c.sortColCmd(9, false), false) + aa[ui.KeyShiftC] = ui.NewKeyAction("Sort CPU", c.sortColCmd(6), false) + aa[ui.KeyShiftM] = ui.NewKeyAction("Sort MEM", c.sortColCmd(7), false) + aa[ui.KeyShiftX] = ui.NewKeyAction("Sort CPU%", c.sortColCmd(8), false) + aa[ui.KeyShiftZ] = ui.NewKeyAction("Sort MEM%", c.sortColCmd(9), false) } func (c *Container) k9sEnv() K9sEnv { diff --git a/internal/view/context.go b/internal/view/context.go index 606f1b48..bac1d6b9 100644 --- a/internal/view/context.go +++ b/internal/view/context.go @@ -2,6 +2,7 @@ package view import ( "context" + "errors" "strings" "github.com/derailed/k9s/internal/resource" @@ -37,7 +38,9 @@ func (c *Context) useCtx(app *App, _, res, sel string) { app.Flash().Err(err) return } - app.gotoResource("po", true) + if !app.gotoResource("po") { + app.Flash().Err(errors.New("Goto pod failed")) + } } func (*Context) cleanser(s string) string { diff --git a/internal/view/context_int_test.go b/internal/view/context_int_test.go index ae7160e9..d56150ba 100644 --- a/internal/view/context_int_test.go +++ b/internal/view/context_int_test.go @@ -16,7 +16,8 @@ func TestCleaner(t *testing.T) { } v := Context{} - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, v.cleanser(u.s)) }) diff --git a/internal/view/details.go b/internal/view/details.go index b367dcb3..4fdd0754 100644 --- a/internal/view/details.go +++ b/internal/view/details.go @@ -42,7 +42,7 @@ func NewDetails(app *App, backFn ui.ActionHandler) *Details { // Init initializes the viewer. func (d *Details) Init(ctx context.Context) { - d.app = ctx.Value(ui.KeyApp).(*App) + d.app = mustExtractApp(ctx) d.SetScrollable(true) d.SetWrap(true) @@ -128,7 +128,7 @@ func (d *Details) cpCmd(evt *tcell.EventKey) *tcell.EventKey { func (d *Details) backCmd(evt *tcell.EventKey) *tcell.EventKey { if !d.cmdBuff.Empty() { d.cmdBuff.Reset() - d.search(evt) + d.search() return nil } d.cmdBuff.Reset() @@ -146,31 +146,7 @@ func (d *Details) eraseCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (d *Details) activateCmd(evt *tcell.EventKey) *tcell.EventKey { - if !d.app.InCmdMode() { - d.cmdBuff.SetActive(true) - d.cmdBuff.Clear() - return nil - } - return evt -} - -func (d *Details) searchCmd(evt *tcell.EventKey) *tcell.EventKey { - if d.cmdBuff.IsActive() && !d.cmdBuff.Empty() { - d.app.Flash().Infof("Searching for %s...", d.cmdBuff) - d.search(evt) - highlights := d.GetHighlights() - if len(highlights) > 0 { - d.Highlight() - } else { - d.Highlight("0").ScrollToHighlight() - } - } - d.cmdBuff.SetActive(false) - return evt -} - -func (d *Details) search(evt *tcell.EventKey) { +func (d *Details) search() { d.numSelections = 0 log.Debug().Msgf("Searching... %s - %d", d.cmdBuff, d.numSelections) d.Highlight("") @@ -216,13 +192,6 @@ func (d *Details) prevCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -// SetActions to handle keyboard inputs -func (d *Details) setActions(aa ui.KeyActions) { - for k, a := range aa { - d.actions[k] = a - } -} - // Hints fetch mmemonic and hints func (d *Details) Hints() model.MenuHints { return d.actions.Hints() diff --git a/internal/view/dp.go b/internal/view/dp.go index 3c3b30bd..f3335bc8 100644 --- a/internal/view/dp.go +++ b/internal/view/dp.go @@ -4,6 +4,7 @@ import ( "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" + "github.com/rs/zerolog/log" v1 "k8s.io/api/apps/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) @@ -36,8 +37,8 @@ func (d *Deploy) extraActions(aa ui.KeyActions) { d.LogResource.extraActions(aa) d.scalableResource.extraActions(aa) d.restartableResource.extraActions(aa) - aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", d.sortColCmd(1, false), false) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", d.sortColCmd(2, false), false) + aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", d.sortColCmd(1), false) + aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", d.sortColCmd(2), false) } func (d *Deploy) showPods(app *App, _, res, sel string) { @@ -48,12 +49,15 @@ func (d *Deploy) showPods(app *App, _, res, sel string) { return } - dp := dep.(*v1.Deployment) + dp, ok := dep.(*v1.Deployment) + if !ok { + log.Fatal().Msg("Expecting valid deployment") + } l, err := metav1.LabelSelectorAsSelector(dp.Spec.Selector) if err != nil { app.Flash().Err(err) return } - showPods(app, ns, l.String(), "", d.backCmd) + showPods(app, ns, l.String(), "") } diff --git a/internal/view/ds.go b/internal/view/ds.go index c5d8e591..3a1254bc 100644 --- a/internal/view/ds.go +++ b/internal/view/ds.go @@ -4,6 +4,7 @@ import ( "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" + "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) @@ -29,8 +30,8 @@ func NewDaemonSet(title, gvr string, list resource.List) ResourceViewer { func (d *DaemonSet) extraActions(aa ui.KeyActions) { d.LogResource.extraActions(aa) d.restartableResource.extraActions(aa) - aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", d.sortColCmd(1, false), false) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", d.sortColCmd(2, false), false) + aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", d.sortColCmd(1), false) + aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", d.sortColCmd(2), false) } func (d *DaemonSet) showPods(app *App, _, res, sel string) { @@ -41,12 +42,15 @@ func (d *DaemonSet) showPods(app *App, _, res, sel string) { return } - ds := dset.(*appsv1.DaemonSet) + ds, ok := dset.(*appsv1.DaemonSet) + if !ok { + log.Fatal().Msg("Expecting a valid ds") + } l, err := metav1.LabelSelectorAsSelector(ds.Spec.Selector) if err != nil { app.Flash().Err(err) return } - showPods(app, ns, l.String(), "", d.backCmd) + showPods(app, ns, l.String(), "") } diff --git a/internal/view/env_test.go b/internal/view/env_test.go index 6b31a387..cff67da4 100644 --- a/internal/view/env_test.go +++ b/internal/view/env_test.go @@ -27,7 +27,8 @@ func TestK9sEnv(t *testing.T) { "COL0": "fred", } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { a, err := e.envFor(u.q) assert.Equal(t, u.err, err) diff --git a/internal/view/help.go b/internal/view/help.go index 2673f1e2..50ed4f6a 100644 --- a/internal/view/help.go +++ b/internal/view/help.go @@ -37,7 +37,7 @@ func NewHelp() *Help { } func (v *Help) Init(ctx context.Context) { - v.app = ctx.Value(ui.KeyApp).(*App) + v.app = mustExtractApp(ctx) v.resetTitle() @@ -171,10 +171,6 @@ func (v *Help) showGeneral() model.MenuHints { } } -func (v *Help) getTitle() string { - return helpTitle -} - func (v *Help) resetTitle() { v.SetTitle(fmt.Sprintf(helpTitleFmt, helpTitle)) } @@ -182,20 +178,20 @@ func (v *Help) resetTitle() { func (v *Help) build(hh model.MenuHints) { v.Clear() sort.Sort(hh) - v.addSection(0, 0, "RESOURCE", hh) - v.addSection(0, 4, "GENERAL", v.showGeneral()) - v.addSection(0, 6, "NAVIGATION", v.showNav()) - v.addSection(0, 8, "HELP", v.showHelp()) + v.addSection(0, "RESOURCE", hh) + v.addSection(4, "GENERAL", v.showGeneral()) + v.addSection(6, "NAVIGATION", v.showNav()) + v.addSection(8, "HELP", v.showHelp()) } -func (v *Help) addSection(r, c int, title string, hh model.MenuHints) { - row := r +func (v *Help) addSection(c int, title string, hh model.MenuHints) { + row := 0 cell := tview.NewTableCell(title) cell.SetTextColor(tcell.ColorGreen) cell.SetAttributes(tcell.AttrBold) cell.SetExpansion(2) cell.SetAlign(tview.AlignLeft) - v.SetCell(r, c+1, cell) + v.SetCell(row, c+1, cell) row++ for _, h := range hh { diff --git a/internal/view/help_test.go b/internal/view/help_test.go index 1cdb3159..edb22cfc 100644 --- a/internal/view/help_test.go +++ b/internal/view/help_test.go @@ -7,16 +7,8 @@ import ( "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) -func newNS(n string) v1.Namespace { - return v1.Namespace{ObjectMeta: metav1.ObjectMeta{ - Name: n, - }} -} - func TestHelpNew(t *testing.T) { ctx := makeCtx() diff --git a/internal/view/helpers.go b/internal/view/helpers.go index 6243db53..036a3b06 100644 --- a/internal/view/helpers.go +++ b/internal/view/helpers.go @@ -57,7 +57,7 @@ func containerID(path, co string) string { } // UrlFor computes fq url for a given benchmark configuration. -func urlFor(cfg config.BenchConfig, co, port string) string { +func urlFor(cfg config.BenchConfig, port string) string { host := "localhost" if cfg.HTTP.Host != "" { host = cfg.HTTP.Host diff --git a/internal/view/helpers_test.go b/internal/view/helpers_test.go index 2018dc6a..3b414f83 100644 --- a/internal/view/helpers_test.go +++ b/internal/view/helpers_test.go @@ -21,7 +21,8 @@ func TestIsTCPPort(t *testing.T) { "udp": {"80╱UDP", false}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, isTCPPort(u.p)) }) @@ -36,7 +37,8 @@ func TestFQN(t *testing.T) { "allNS": {"", "fred", "fred"}, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, fqn(u.ns, u.n)) }) @@ -75,9 +77,10 @@ func TestUrlFor(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, urlFor(u.cfg, u.co, u.port)) + assert.Equal(t, u.e, urlFor(u.cfg, u.port)) }) } } @@ -98,7 +101,8 @@ func TestContainerID(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, containerID(u.path, u.co)) }) diff --git a/internal/view/job.go b/internal/view/job.go index 50f989d3..c7bf34a0 100644 --- a/internal/view/job.go +++ b/internal/view/job.go @@ -4,6 +4,7 @@ import ( "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" + "github.com/rs/zerolog/log" batchv1 "k8s.io/api/batch/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) @@ -34,12 +35,15 @@ func (j *Job) showPods(app *App, _, res, sel string) { return } - jo := job.(*batchv1.Job) + jo, ok := job.(*batchv1.Job) + if !ok { + log.Fatal().Msg("Expecting a valid job") + } l, err := metav1.LabelSelectorAsSelector(jo.Spec.Selector) if err != nil { app.Flash().Err(err) return } - showPods(app, ns, l.String(), "", j.backCmd) + showPods(app, ns, l.String(), "") } diff --git a/internal/view/log.go b/internal/view/log.go index 13a0606a..76689763 100644 --- a/internal/view/log.go +++ b/internal/view/log.go @@ -162,17 +162,16 @@ func saveData(cluster, name, data string) (string, error) { path := filepath.Join(dir, fName) mod := os.O_CREATE | os.O_WRONLY - file, err := os.OpenFile(path, mod, 0644) - defer func() { - if file != nil { - file.Close() - } - }() + file, err := os.OpenFile(path, mod, 0600) if err != nil { log.Error().Err(err).Msgf("LogFile create %s", path) return "", nil } - + defer func() { + if err := file.Close(); err != nil { + log.Error().Err(err).Msg("Closing Log file") + } + }() if _, err := file.Write([]byte(data)); err != nil { return "", err } diff --git a/internal/view/log_resource.go b/internal/view/log_resource.go index 43c5fb4b..97a0428f 100644 --- a/internal/view/log_resource.go +++ b/internal/view/log_resource.go @@ -6,7 +6,6 @@ import ( "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" ) // ContainerFn returns the active container name. @@ -39,10 +38,10 @@ func (l *LogResource) extraActions(aa ui.KeyActions) { aa[ui.KeyShiftL] = ui.NewKeyAction("Logs Previous", l.prevLogsCmd, true) } -func (l *LogResource) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { +func (l *LogResource) sortColCmd(col int) func(evt *tcell.EventKey) *tcell.EventKey { return func(evt *tcell.EventKey) *tcell.EventKey { t := l.masterPage() - t.SetSortCol(t.NameColIndex()+col, 0, asc) + t.SetSortCol(t.NameColIndex()+col, 0, false) t.Refresh() return nil @@ -84,12 +83,3 @@ func (l *LogResource) showLogs(prev bool) { l.logs.reload(co, l, prev) l.Push(l.logs) } - -func (l *LogResource) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if err := l.app.Config.SetActiveNamespace(l.list.GetNamespace()); err != nil { - log.Error().Err(err).Msg("Config NS set failed!") - } - l.app.inject(l) - - return nil -} diff --git a/internal/view/log_test.go b/internal/view/log_test.go index d8719630..82ca51a6 100644 --- a/internal/view/log_test.go +++ b/internal/view/log_test.go @@ -23,7 +23,7 @@ func TestAnsi(t *testing.T) { v.SetDynamicColors(true) aw := tview.ANSIWriter(v, "white", "black") s := "[2019-03-27T15:05:15,246][INFO ][o.e.c.r.a.AllocationService] [es-0] Cluster health status changed from [YELLOW] to [GREEN] (reason: [shards started [[.monitoring-es-6-2019.03.27][0]]" - fmt.Fprintf(aw, s) + fmt.Fprintf(aw, "%s", s) assert.Equal(t, s+"\n", v.GetText(false)) } diff --git a/internal/view/logs.go b/internal/view/logs.go index 5b4ecc66..6213c987 100644 --- a/internal/view/logs.go +++ b/internal/view/logs.go @@ -26,7 +26,6 @@ type Logs struct { app *App parent Loggable - actions ui.KeyActions cancelFunc context.CancelFunc } @@ -39,7 +38,7 @@ func NewLogs(title string, parent Loggable) *Logs { } func (l *Logs) Init(ctx context.Context) { - l.app = ctx.Value(ui.KeyApp).(*App) + l.app = mustExtractApp(ctx) } func (l *Logs) Start() {} @@ -55,21 +54,21 @@ func (l *Logs) reload(co string, parent Loggable, prevLogs bool) { l.load(co, prevLogs) } -// SetActions to handle keyboard events. -func (l *Logs) setActions(aa ui.KeyActions) { - l.actions = aa +func (l *Logs) mustLogViewer() *Log { + v, ok := l.CurrentPage().Item.(*Log) + if !ok { + log.Fatal().Msg("Expecting a log viewer") + } + + return v } // Hints show action hints func (l *Logs) Hints() model.MenuHints { - v := l.CurrentPage().Item.(*Log) + v := l.mustLogViewer() return v.actions.Hints() } -func (l *Logs) backFn() ui.ActionHandler { - return l.backCmd -} - func (l *Logs) deletePage() { l.RemovePage("logs") } @@ -86,8 +85,8 @@ func (l *Logs) stop() { func (l *Logs) load(container string, prevLogs bool) { if err := l.doLoad(l.parent.getSelection(), container, prevLogs); err != nil { l.app.Flash().Err(err) - l := l.CurrentPage().Item.(*Log) - l.log("😂 Doh! No logs are available at this time. Check again later on...") + v := l.mustLogViewer() + v.log("😂 Doh! No logs are available at this time. Check again later on...") return } l.app.SetFocus(l) @@ -96,7 +95,7 @@ func (l *Logs) load(container string, prevLogs bool) { func (l *Logs) doLoad(path, co string, prevLogs bool) error { l.stop() - v := l.CurrentPage().Item.(*Log) + v := l.mustLogViewer() v.logs.Clear() v.setTitle(path, co) diff --git a/internal/view/master_detail.go b/internal/view/master_detail.go index b52160df..b69f4a34 100644 --- a/internal/view/master_detail.go +++ b/internal/view/master_detail.go @@ -30,9 +30,18 @@ func NewMasterDetail(title, ns string) *MasterDetail { } } +func mustExtractApp(ctx context.Context) *App { + app, ok := ctx.Value(ui.KeyApp).(*App) + if !ok { + panic("No application given in context") + } + + return app +} + // Init initializes the viewer. func (m *MasterDetail) Init(ctx context.Context) { - app := ctx.Value(ui.KeyApp).(*App) + app := mustExtractApp(ctx) if m.currentNS != resource.NotNamespaced { m.currentNS = app.Config.ActiveNamespace() } @@ -68,10 +77,6 @@ func (m *MasterDetail) setEnterFn(f enterFn) { m.enterFn = f } -func (m *MasterDetail) showMaster() { - m.Show(m.master) -} - func (m *MasterDetail) masterPage() *Table { return m.master } diff --git a/internal/view/no.go b/internal/view/no.go index d2e5c0c6..e5796779 100644 --- a/internal/view/no.go +++ b/internal/view/no.go @@ -3,7 +3,6 @@ package view import ( "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" "github.com/rs/zerolog/log" ) @@ -31,14 +30,10 @@ func (n *Node) extraActions(aa ui.KeyActions) { } func (n *Node) showPods(app *App, _, _, sel string) { - showPods(app, "", "", "spec.nodeName="+sel, n.backCmd) + showPods(app, "", "", "spec.nodeName="+sel) } -func (n *Node) backCmd(evt *tcell.EventKey) *tcell.EventKey { - return nil -} - -func showPods(app *App, ns, labelSel, fieldSel string, a ui.ActionHandler) { +func showPods(app *App, ns, labelSel, fieldSel string) { app.switchNS(ns) list := resource.NewPodList(app.Conn(), ns) diff --git a/internal/view/ns.go b/internal/view/ns.go index def9e024..1f05fd49 100644 --- a/internal/view/ns.go +++ b/internal/view/ns.go @@ -44,7 +44,7 @@ func (n *Namespace) extraActions(aa ui.KeyActions) { func (n *Namespace) switchNs(app *App, _, res, sel string) { n.useNamespace(sel) - app.gotoResource("po", true) + app.gotoResource("po") } func (n *Namespace) useNsCmd(evt *tcell.EventKey) *tcell.EventKey { diff --git a/internal/view/page_stack.go b/internal/view/page_stack.go index 6f6e6179..bb2972e8 100644 --- a/internal/view/page_stack.go +++ b/internal/view/page_stack.go @@ -20,7 +20,7 @@ func NewPageStack() *PageStack { } func (p *PageStack) Init(ctx context.Context) { - p.app = ctx.Value(ui.KeyApp).(*App) + p.app = mustExtractApp(ctx) p.Stack.AddListener(p) } diff --git a/internal/view/pod.go b/internal/view/pod.go index 0cf9141d..bb07b5ee 100644 --- a/internal/view/pod.go +++ b/internal/view/pod.go @@ -2,6 +2,7 @@ package view import ( "context" + "errors" "fmt" "github.com/derailed/k9s/internal/model" @@ -81,7 +82,10 @@ func (p *Pod) listContainers(app *App, _, res, sel string) { return } - pod := po.(*v1.Pod) + pod, ok := po.(*v1.Pod) + if !ok { + log.Fatal().Msg("Expecting a valid pod") + } list := resource.NewContainerList(app.Conn(), pod) title := skinTitle(fmt.Sprintf(containerFmt, "Container", sel), app.Styles.Frame()) @@ -144,12 +148,12 @@ func (p *Pod) viewLogs(prev bool) bool { if !p.masterPage().RowSelected() { return false } - p.showLogs(p.masterPage().GetSelectedItem(), "", p, prev) + p.showLogs("", p, prev) return true } -func (p *Pod) showLogs(path, co string, parent Loggable, prev bool) { +func (p *Pod) showLogs(co string, parent Loggable, prev bool) { p.logs.reload(co, parent, prev) p.Push(p.logs) } @@ -169,7 +173,10 @@ func (p *Pod) shellCmd(evt *tcell.EventKey) *tcell.EventKey { p.shellIn(sel, "") return nil } - picker := p.GetPrimitive("picker").(*selectList) + picker, ok := p.GetPrimitive("picker").(*selectList) + if !ok { + log.Fatal().Msg("Expecting a valid selectlist") + } picker.populate(cc) picker.SetSelectedFunc(func(i int, t, d string, r rune) { p.shellIn(sel, t) @@ -198,7 +205,9 @@ func fetchContainers(l resource.List, po string, includeInit bool) ([]string, er func shellIn(a *App, path, co string) { args := computeShellArgs(path, co, a.Config.K9s.CurrentContext, a.Conn().Config().Flags().KubeConfig) log.Debug().Msgf("Shell args %v", args) - runK(true, a, args...) + if !runK(true, a, args...) { + a.Flash().Err(errors.New("Shell exec failed")) + } } func computeShellArgs(path, co, context string, kcfg *string) []string { diff --git a/internal/view/pod_int_test.go b/internal/view/pod_int_test.go index 2f745f3c..2351bade 100644 --- a/internal/view/pod_int_test.go +++ b/internal/view/pod_int_test.go @@ -44,7 +44,8 @@ func TestComputeShellArgs(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { args := computeShellArgs(u.path, u.co, u.context, u.cfg) diff --git a/internal/view/policy.go b/internal/view/policy.go index 95dcefe1..ccba6ab0 100644 --- a/internal/view/policy.go +++ b/internal/view/policy.go @@ -13,7 +13,12 @@ import ( metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) -const policyTitle = "Policy" +const ( + policyTitle = "Policy" + group = "Group" + user = "User" + sa = "ServiceAccount" +) var policyHeader = append(resource.Row{"NAMESPACE", "NAME", "API GROUP", "BINDING"}, rbacHeaderVerbs...) @@ -294,10 +299,10 @@ func policyRow(ns, res, grp, binding string) resource.Row { func mapSubject(subject string) string { switch subject { case "g": - return "Group" + return group case "s": - return "ServiceAccount" + return sa default: - return "User" + return user } } diff --git a/internal/view/port_forward.go b/internal/view/port_forward.go index 6042f019..313dda9f 100644 --- a/internal/view/port_forward.go +++ b/internal/view/port_forward.go @@ -8,7 +8,6 @@ import ( "time" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/perf" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" @@ -19,9 +18,8 @@ import ( ) const ( - portForwardTitle = "PortForwards" - portForwardTitleFmt = " [aqua::b]%s([fuchsia::b]%d[fuchsia::-])[aqua::-] " - promptPage = "prompt" + portForwardTitle = "PortForwards" + promptPage = "prompt" ) // PortForward presents active portforward viewer. @@ -42,7 +40,7 @@ func NewPortForward(title, gvr string, list resource.List) ResourceViewer { // Init the view. func (p *PortForward) Init(ctx context.Context) { - p.app = ctx.Value(ui.KeyApp).(*App) + p.app = mustExtractApp(ctx) p.MasterDetail.Init(ctx) p.registerActions() @@ -108,12 +106,8 @@ func (p *PortForward) registerActions() { }) } -func (p *PortForward) getTitle() string { - return portForwardTitle -} - func (p *PortForward) gotoBenchCmd(evt *tcell.EventKey) *tcell.EventKey { - p.app.gotoResource("be", true) + p.app.gotoResource("be") return nil } @@ -206,7 +200,7 @@ func (p *PortForward) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } - showModal(p.Pages, fmt.Sprintf("Delete PortForward `%s?", sel), "table", func() { + showModal(p.Pages, fmt.Sprintf("Delete PortForward `%s?", sel), func() { fw, ok := p.app.forwarders[sel] if !ok { log.Debug().Msgf("Unable to find forwarder %s", sel) @@ -223,21 +217,6 @@ func (p *PortForward) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (p *PortForward) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if p.cancelFn != nil { - p.cancelFn() - } - - tv := p.masterPage() - if tv.SearchBuff().IsActive() { - tv.SearchBuff().Reset() - } else { - p.app.inject(p.app.Content.GetPrimitive("main").(model.Component)) - } - - return nil -} - func (p *PortForward) hydrate() resource.TableData { data := initHeader(len(p.app.forwarders)) dc, dn := p.app.Bench.Benchmarks.Defaults.C, p.app.Bench.Benchmarks.Defaults.N @@ -251,7 +230,7 @@ func (p *PortForward) hydrate() resource.TableData { na, f.Container(), strings.Join(f.Ports(), ","), - urlFor(cfg, f.Container(), ports[0]), + urlFor(cfg, ports[0]), asNum(c), asNum(n), f.Age(), @@ -266,10 +245,6 @@ func (p *PortForward) hydrate() resource.TableData { return data } -func (p *PortForward) resetTitle() { - p.SetTitle(fmt.Sprintf(portForwardTitleFmt, portForwardTitle, p.masterPage().GetRowCount()-1)) -} - // ---------------------------------------------------------------------------- // Helpers... @@ -310,7 +285,7 @@ func loadConfig(dc, dn int, id string, cc map[string]config.BenchConfig) (int, i return c, n, cfg } -func showModal(p *ui.Pages, msg, back string, ok func()) { +func showModal(p *ui.Pages, msg string, ok func()) { m := tview.NewModal(). AddButtons([]string{"Cancel", "OK"}). SetTextColor(tcell.ColorFuchsia). @@ -319,14 +294,14 @@ func showModal(p *ui.Pages, msg, back string, ok func()) { if b == "OK" { ok() } - dismissModal(p, back) + dismissModal(p) }) m.SetTitle("") p.AddPage(promptPage, m, false, false) p.ShowPage(promptPage) } -func dismissModal(p *ui.Pages, page string) { +func dismissModal(p *ui.Pages) { p.RemovePage(promptPage) } @@ -352,7 +327,9 @@ func watchFS(ctx context.Context, app *App, dir, file string, cb func()) error { return case <-ctx.Done(): log.Debug().Msgf("<>", dir) - w.Close() + if err := w.Close(); err != nil { + log.Error().Err(err).Msg("Closing portforward watcher") + } return } } diff --git a/internal/view/port_selector.go b/internal/view/port_selector.go deleted file mode 100644 index 05ad4186..00000000 --- a/internal/view/port_selector.go +++ /dev/null @@ -1,34 +0,0 @@ -package view - -import ( - "github.com/derailed/tview" - "github.com/gdamore/tcell" -) - -type portSelector struct { - title, port string - ok, cancel func() -} - -func (p *portSelector) show(app *App) { - f := tview.NewForm() - f.SetItemPadding(0) - f.SetButtonsAlign(tview.AlignCenter). - SetButtonBackgroundColor(tview.Styles.PrimitiveBackgroundColor). - SetButtonTextColor(tview.Styles.PrimaryTextColor). - SetLabelColor(tcell.ColorAqua). - SetFieldTextColor(tcell.ColorOrange) - - f1 := p.port - f.AddInputField("Pod Port:", f1, 20, nil, func(changed string) { - f1 = changed - }) - - f.AddButton("OK", p.ok) - f.AddButton("Cancel", p.cancel) - - modal := tview.NewModalForm("<"+p.title+">", f) - modal.SetDoneFunc(func(_ int, b string) { - p.cancel() - }) -} diff --git a/internal/view/rbac.go b/internal/view/rbac.go index 4d63c357..8bf21c35 100644 --- a/internal/view/rbac.go +++ b/internal/view/rbac.go @@ -147,7 +147,7 @@ func (r *Rbac) refresh() { if r.app.Conn() == nil { return } - data, err := r.reconcile(r.ActiveNS(), r.roleName, r.roleType) + data, err := r.reconcile(r.roleName, r.roleType) if err != nil { log.Error().Err(err).Msgf("Refresh for %s:%d", r.roleName, r.roleType) r.app.Flash().Err(err) @@ -179,10 +179,10 @@ func (r *Rbac) backCmd(evt *tcell.EventKey) *tcell.EventKey { return r.app.PrevCmd(evt) } -func (r *Rbac) reconcile(ns, name string, kind roleKind) (resource.TableData, error) { +func (r *Rbac) reconcile(name string, kind roleKind) (resource.TableData, error) { var table resource.TableData - evts, err := r.rowEvents(ns, name, kind) + evts, err := r.rowEvents(name, kind) if err != nil { return table, err } @@ -202,7 +202,7 @@ func (r *Rbac) setCache(evts resource.RowEvents) { r.cache = evts } -func (r *Rbac) rowEvents(ns, name string, kind roleKind) (resource.RowEvents, error) { +func (r *Rbac) rowEvents(name string, kind roleKind) (resource.RowEvents, error) { var ( evts resource.RowEvents err error @@ -277,11 +277,6 @@ func (r *Rbac) parseRules(rules []rbacv1.PolicyRule) resource.RowEvents { } func prepRow(res, grp string, verbs []string) resource.Row { - const ( - nameLen = 60 - groupLen = 30 - ) - if grp != resource.NAValue { grp = toGroup(grp) } diff --git a/internal/view/registrar.go b/internal/view/registrar.go index 2f6b6087..a795d44c 100644 --- a/internal/view/registrar.go +++ b/internal/view/registrar.go @@ -88,8 +88,9 @@ func showRBAC(app *App, ns, resource, selection string) { func showCRD(app *App, ns, resource, selection string) { log.Debug().Msgf("Launching CRD %q -- %q -- %q", ns, resource, selection) tokens := strings.Split(selection, ".") - app.gotoResource(tokens[0], true) - + if !app.gotoResource(tokens[0]) { + app.Flash().Errf("Goto %s failed", tokens[0]) + } } func showClusterRole(app *App, ns, resource, selection string) { diff --git a/internal/view/resource.go b/internal/view/resource.go index c03df0aa..9d2b0b23 100644 --- a/internal/view/resource.go +++ b/internal/view/resource.go @@ -2,6 +2,7 @@ package view import ( "context" + "errors" "fmt" "strconv" "strings" @@ -279,7 +280,9 @@ func (r *Resource) editCmd(evt *tcell.EventKey) *tcell.EventKey { if cfg := r.app.Conn().Config().Flags().KubeConfig; cfg != nil && *cfg != "" { args = append(args, "--kubeconfig", *cfg) } - runK(true, r.app, append(args, po)...) + if !runK(true, r.app, append(args, po)...) { + r.app.Flash().Err(errors.New("Edit exec failed")) + } } r.Start() @@ -452,19 +455,19 @@ func (r *Resource) defaultK9sEnv() K9sEnv { ns, n := namespaced(r.masterPage().GetSelectedItem()) ctx, err := r.app.Conn().Config().CurrentContextName() if err != nil { - ctx = "n/a" + ctx = resource.NAValue } cluster, err := r.app.Conn().Config().CurrentClusterName() if err != nil { - cluster = "n/a" + cluster = resource.NAValue } user, err := r.app.Conn().Config().CurrentUserName() if err != nil { - user = "n/a" + user = resource.NAValue } groups, err := r.app.Conn().Config().CurrentGroupNames() if err != nil { - groups = []string{"n/a"} + groups = []string{resource.NAValue} } var cfg string kcfg := r.app.Conn().Config().Flags().KubeConfig diff --git a/internal/view/rs.go b/internal/view/rs.go index 7b503732..7c9df537 100644 --- a/internal/view/rs.go +++ b/internal/view/rs.go @@ -48,20 +48,17 @@ func (r *ReplicaSet) showPods(app *App, _, res, sel string) { app.Flash().Errf("Replicaset failed %s", err) } - rs := s.(*v1.ReplicaSet) + rs, ok := s.(*v1.ReplicaSet) + if !ok { + log.Fatal().Msg("Expecting a valid rs") + } l, err := metav1.LabelSelectorAsSelector(rs.Spec.Selector) if err != nil { app.Flash().Errf("Selector failed %s", err) return } - showPods(app, ns, l.String(), "", r.backCmd) -} - -func (r *ReplicaSet) backCmd(evt *tcell.EventKey) *tcell.EventKey { - r.app.inject(r) - - return nil + showPods(app, ns, l.String(), "") } func (r *ReplicaSet) rollbackCmd(evt *tcell.EventKey) *tcell.EventKey { diff --git a/internal/view/scalable_resource.go b/internal/view/scalable_resource.go index b15247b2..a26db069 100644 --- a/internal/view/scalable_resource.go +++ b/internal/view/scalable_resource.go @@ -9,6 +9,7 @@ import ( "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" ) // ScalableResource represents a resource that can be scaled. @@ -46,7 +47,10 @@ func (s *ScalableResource) scaleCmd(evt *tcell.EventKey) *tcell.EventKey { func (s *ScalableResource) scale(selection string, replicas int) { ns, n := namespaced(selection) - r := s.list.Resource().(resource.Scalable) + r, ok := s.list.Resource().(resource.Scalable) + if !ok { + log.Fatal().Msg("Expecting a valid scalable resource") + } err := r.Scale(ns, n, int32(replicas)) if err != nil { diff --git a/internal/view/screen_dump.go b/internal/view/screen_dump.go index fc8febc6..1fea475d 100644 --- a/internal/view/screen_dump.go +++ b/internal/view/screen_dump.go @@ -18,14 +18,9 @@ import ( "github.com/rs/zerolog/log" ) -const ( - dumpTitle = "Screen Dumps" - dumpTitleFmt = " [mediumvioletred::b]%s([fuchsia::b]%d[fuchsia::-])[mediumvioletred::-] " -) +const dumpTitle = "Screen Dumps" -var ( - dumpHeader = resource.Row{"NAME", "AGE"} -) +var dumpHeader = resource.Row{"NAME", "AGE"} // ScreenDump presents a directory listing viewer. type ScreenDump struct { @@ -35,6 +30,7 @@ type ScreenDump struct { app *App } +// NewScreenDump returns a new viewer. func NewScreenDump(_, _ string, _ resource.List) ResourceViewer { return &ScreenDump{ MasterDetail: NewMasterDetail(dumpTitle, ""), @@ -43,7 +39,7 @@ func NewScreenDump(_, _ string, _ resource.List) ResourceViewer { // Init initializes the viewer. func (s *ScreenDump) Init(ctx context.Context) { - s.app = ctx.Value(ui.KeyApp).(*App) + s.app = mustExtractApp(ctx) s.MasterDetail.Init(ctx) s.registerActions() @@ -101,10 +97,6 @@ func (s *ScreenDump) registerActions() { }) } -func (s *ScreenDump) getTitle() string { - return dumpTitle -} - func (s *ScreenDump) enterCmd(evt *tcell.EventKey) *tcell.EventKey { log.Debug().Msg("Dump enter!") tv := s.masterPage() @@ -131,7 +123,7 @@ func (s *ScreenDump) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { } dir := filepath.Join(config.K9sDumpDir, s.app.Config.K9s.CurrentCluster) - showModal(s.Pages, fmt.Sprintf("Delete screen dump `%s?", sel), "table", func() { + showModal(s.Pages, fmt.Sprintf("Delete screen dump `%s?", sel), func() { if err := os.Remove(filepath.Join(dir, sel)); err != nil { s.app.Flash().Errf("Unable to delete file %s", err) return @@ -143,15 +135,6 @@ func (s *ScreenDump) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (s *ScreenDump) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if s.cancelFn != nil { - s.cancelFn() - } - s.SwitchToPage("table") - - return nil -} - func (s *ScreenDump) Hints() model.MenuHints { if s.CurrentPage() == nil { return nil @@ -188,10 +171,6 @@ func (s *ScreenDump) hydrate() resource.TableData { return data } -func (s *ScreenDump) resetTitle() { - s.SetTitle(fmt.Sprintf(dumpTitleFmt, dumpTitle, s.masterPage().GetRowCount()-1)) -} - func (s *ScreenDump) watchDumpDir(ctx context.Context) error { w, err := fsnotify.NewWatcher() if err != nil { @@ -211,7 +190,9 @@ func (s *ScreenDump) watchDumpDir(ctx context.Context) error { return case <-ctx.Done(): log.Debug().Msg("!!!! FS WATCHER DONE!!") - w.Close() + if err := w.Close(); err != nil { + log.Error().Err(err).Msg("Closing dump watcher") + } return } } diff --git a/internal/view/select_list.go b/internal/view/select_list.go index e92f802c..f4294970 100644 --- a/internal/view/select_list.go +++ b/internal/view/select_list.go @@ -4,7 +4,6 @@ import ( "context" "github.com/derailed/k9s/internal/model" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/gdamore/tcell" @@ -44,26 +43,12 @@ func (v *selectList) Start() {} func (v *selectList) Stop() {} func (v *selectList) Name() string { return "picker" } -func (v *selectList) back(evt *tcell.EventKey) *tcell.EventKey { - v.parent.Pop() - - return nil -} - // Protocol... func (v *selectList) Pop() { v.parent.Pop() } -func (v *selectList) getList() resource.List { - return v.parent.getList() -} - -func (v *selectList) getSelection() string { - return v.parent.getSelection() -} - // SetActions to handle keyboard events. func (v *selectList) setActions(aa ui.KeyActions) { v.actions = aa diff --git a/internal/view/sts.go b/internal/view/sts.go index 32ff4f8d..3dcb2a5a 100644 --- a/internal/view/sts.go +++ b/internal/view/sts.go @@ -34,8 +34,8 @@ func (s *StatefulSet) extraActions(aa ui.KeyActions) { s.LogResource.extraActions(aa) s.scalableResource.extraActions(aa) s.restartableResource.extraActions(aa) - aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", s.sortColCmd(1, false), false) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", s.sortColCmd(2, false), false) + aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", s.sortColCmd(1), false) + aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", s.sortColCmd(2), false) } func (s *StatefulSet) showPods(app *App, _, res, sel string) { @@ -47,7 +47,10 @@ func (s *StatefulSet) showPods(app *App, _, res, sel string) { return } - sts := st.(*v1.StatefulSet) + sts, ok := st.(*v1.StatefulSet) + if !ok { + log.Fatal().Msg("Expecting a valid sts") + } l, err := metav1.LabelSelectorAsSelector(sts.Spec.Selector) if err != nil { log.Error().Err(err).Msgf("Converting selector for StatefulSet %s", sel) @@ -55,5 +58,5 @@ func (s *StatefulSet) showPods(app *App, _, res, sel string) { return } - showPods(app, ns, l.String(), "", s.backCmd) + showPods(app, ns, l.String(), "") } diff --git a/internal/view/subject.go b/internal/view/subject.go index 62f82734..759de894 100644 --- a/internal/view/subject.go +++ b/internal/view/subject.go @@ -2,8 +2,8 @@ package view import ( "context" - "fmt" "reflect" + "strings" "time" "github.com/derailed/k9s/internal/resource" @@ -105,10 +105,6 @@ func (s *Subject) setColorerFn(f ui.ColorerFunc) {} func (s *Subject) setEnterFn(f enterFn) {} func (s *Subject) setDecorateFn(f decorateFn) {} -func (s *Subject) getTitle() string { - return fmt.Sprintf(rbacTitleFmt, "Subject", s.subjectKind) -} - func (s *Subject) SetSubject(n string) { s.subjectKind = mapSubject(n) } @@ -289,22 +285,21 @@ func (s *Subject) namespacedSubjects() (resource.RowEvents, error) { } func mapCmdSubject(subject string) string { - log.Debug().Msgf("!!!!!!Subject %q", subject) switch subject { case "groups": - return "Group" + return group case "sas": - return "ServiceAccount" + return sa default: - return "User" + return user } } func mapFuSubject(subject string) string { - switch subject { - case "Group": + switch strings.ToLower(subject) { + case group: return "g" - case "ServiceAccount": + case sa: return "s" default: return "u" diff --git a/internal/view/svc.go b/internal/view/svc.go index cb712027..a5b43ae4 100644 --- a/internal/view/svc.go +++ b/internal/view/svc.go @@ -68,7 +68,7 @@ func (s *Service) showPods(app *App, _, res, sel string) { } if sv, ok := svc.(*v1.Service); ok { - s.showSvcPods(ns, sv.Spec.Selector, s.backCmd) + s.showSvcPods(ns, sv.Spec.Selector) } } @@ -83,16 +83,6 @@ func (s *Service) logsCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (s *Service) backCmd(evt *tcell.EventKey) *tcell.EventKey { - // Reset namespace to what it was - if err := s.app.Config.SetActiveNamespace(s.list.GetNamespace()); err != nil { - log.Error().Err(err).Msg("Unable to set active namespace") - } - s.app.inject(s) - - return nil -} - func (s *Service) benchStopCmd(evt *tcell.EventKey) *tcell.EventKey { if s.bench != nil { log.Debug().Msg(">>> Benchmark canceled!!") @@ -212,10 +202,10 @@ func benchTimedOut(app *App) { }) } -func (s *Service) showSvcPods(ns string, sel map[string]string, a ui.ActionHandler) { +func (s *Service) showSvcPods(ns string, sel map[string]string) { var labels []string for k, v := range sel { labels = append(labels, fmt.Sprintf("%s=%s", k, v)) } - showPods(s.app, ns, strings.Join(labels, ","), "", a) + showPods(s.app, ns, strings.Join(labels, ","), "") } diff --git a/internal/view/table.go b/internal/view/table.go index cf04ebc4..03302f00 100644 --- a/internal/view/table.go +++ b/internal/view/table.go @@ -22,7 +22,7 @@ func NewTable(title string) *Table { } func (t *Table) Init(ctx context.Context) { - t.app = ctx.Value(ui.KeyApp).(*App) + t.app = mustExtractApp(ctx) ctx = context.WithValue(ctx, ui.KeyStyles, t.app.Styles) t.Table.Init(ctx) diff --git a/internal/view/table_helper.go b/internal/view/table_helper.go index 554f2228..bf8d75d6 100644 --- a/internal/view/table_helper.go +++ b/internal/view/table_helper.go @@ -11,6 +11,7 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" + "github.com/rs/zerolog/log" ) func trimCellRelative(t *Table, row, col int) string { @@ -34,15 +35,15 @@ func saveTable(cluster, name string, data resource.TableData) (string, error) { path := filepath.Join(dir, fName) mod := os.O_CREATE | os.O_WRONLY - file, err := os.OpenFile(path, mod, 0644) - defer func() { - if file != nil { - file.Close() - } - }() + file, err := os.OpenFile(path, mod, 0600) if err != nil { return "", err } + defer func() { + if err := file.Close(); err != nil { + log.Error().Err(err).Msg("Closing file") + } + }() w := csv.NewWriter(file) if err := w.Write(data.Header); err != nil { diff --git a/internal/view/yaml.go b/internal/view/yaml.go index 85a3493b..a25580b9 100644 --- a/internal/view/yaml.go +++ b/internal/view/yaml.go @@ -68,16 +68,16 @@ func saveYAML(cluster, name, data string) (string, error) { path := filepath.Join(dir, fName) mod := os.O_CREATE | os.O_WRONLY - file, err := os.OpenFile(path, mod, 0644) - defer func() { - if file != nil { - file.Close() - } - }() + file, err := os.OpenFile(path, mod, 0600) if err != nil { log.Error().Err(err).Msgf("YAML create %s", path) return "", nil } + defer func() { + if err := file.Close(); err != nil { + log.Error().Err(err).Msg("Closing yaml file") + } + }() if _, err := file.Write([]byte(data)); err != nil { return "", err } diff --git a/internal/watch/container.go b/internal/watch/container.go index 1781ec35..6e4b076c 100644 --- a/internal/watch/container.go +++ b/internal/watch/container.go @@ -9,11 +9,8 @@ import ( metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) -const ( - // ContainerIndex marker for stored containers. - ContainerIndex string = "co" - containerCols = 12 -) +// ContainerIndex marker for stored containers. +const ContainerIndex = "co" // Container tracks container activities. type Container struct { @@ -40,7 +37,10 @@ func (c *Container) Get(fqn string, opts metav1.GetOptions) (interface{}, error) if !ok { return nil, fmt.Errorf("Pod %s not found", fqn) } - po := o.(*v1.Pod) + po, ok := o.(*v1.Pod) + if !ok { + log.Fatal().Msg("Expecting a valid pod") + } cc := make(k8s.Collection, len(po.Spec.InitContainers)+len(po.Spec.Containers)) toContainers(po, cc) @@ -58,7 +58,10 @@ func (c *Container) List(fqn string, opts metav1.ListOptions) k8s.Collection { log.Error().Err(fmt.Errorf("Pod %s not found", fqn)).Msg("Pod") return nil } - po := o.(*v1.Pod) + po, ok := o.(*v1.Pod) + if !ok { + log.Fatal().Msg("Expecting a valid pod") + } cc := make(k8s.Collection, len(po.Spec.InitContainers)+len(po.Spec.Containers)) toContainers(po, cc) diff --git a/internal/watch/helper_test.go b/internal/watch/helper_test.go index fc60c4c5..9bda0b80 100644 --- a/internal/watch/helper_test.go +++ b/internal/watch/helper_test.go @@ -20,9 +20,10 @@ func TestMetaFQN(t *testing.T) { "nons": {metav1.ObjectMeta{Name: "blee"}, "blee"}, } - for k, v := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, v.e, MetaFQN(v.m)) + assert.Equal(t, u.e, MetaFQN(u.m)) }) } } @@ -39,9 +40,10 @@ func TestMxResourceDiff(t *testing.T) { "ncpu": {makeRes("1m", "0Mi"), makeRes("2m", "0Mi"), true}, } - for k, v := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, v.e, resourceDiff(v.r1, v.r2)) + assert.Equal(t, u.e, resourceDiff(u.r1, u.r2)) }) } } @@ -69,7 +71,8 @@ func TestToSelector(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { m := toSelector(u.s) for k, v := range m { @@ -102,7 +105,8 @@ func TestMatchesNode(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, matchesNode(u.n, u.s)) }) @@ -131,7 +135,8 @@ func TestMatchesLabels(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, matchesLabels(u.l, u.s)) }) diff --git a/internal/watch/informer.go b/internal/watch/informer.go index d36c988b..b869d113 100644 --- a/internal/watch/informer.go +++ b/internal/watch/informer.go @@ -12,13 +12,6 @@ import ( "k8s.io/client-go/tools/cache" ) -const ( - // AllNamespaces designates all namespaces. - allNamespaces = "" - // AllNamespaces designate the special `all` namespace. - allNamespace = "all" -) - type ( // Row represents a collection of string fields. Row []string @@ -54,12 +47,10 @@ type StoreInformer interface { // Informer represents a collection of cluster wide watchers. type Informer struct { - Namespace string - informers map[string]StoreInformer - client k8s.Connection - podInformer *Pod - listenerFn TableListenerFn - initOnce sync.Once + Namespace string + informers map[string]StoreInformer + client k8s.Connection + initOnce sync.Once } // NewInformer creates a new cluster resource informer diff --git a/internal/watch/no.go b/internal/watch/no.go index 005b1db4..399565cc 100644 --- a/internal/watch/no.go +++ b/internal/watch/no.go @@ -9,11 +9,8 @@ import ( "k8s.io/client-go/tools/cache" ) -const ( - // NodeIndex marker for stored nodes. - NodeIndex string = "nodes" - nodeCols = 12 -) +// NodeIndex marker for stored nodes. +const NodeIndex = "nodes" // Node tracks node activities. type Node struct { diff --git a/internal/watch/no_mx.go b/internal/watch/no_mx.go index 1e4972d7..d5b509bc 100644 --- a/internal/watch/no_mx.go +++ b/internal/watch/no_mx.go @@ -151,17 +151,24 @@ func (n *nodeMxWatcher) update(list *mv1beta1.NodeMetricsList, notify bool) { fqn := MetaFQN(list.Items[i].ObjectMeta) fqns[fqn] = &list.Items[i] } + n.checkDeletes(fqns, notify) + n.checkAdds(fqns, notify) +} + +func (n *nodeMxWatcher) checkDeletes(m map[string]runtime.Object, notify bool) { for k, v := range n.cache { - if _, ok := fqns[k]; !ok { - if notify { - if err := n.notify(watch.Event{Type: watch.Deleted, Object: v}); err != nil { - return - } - } - delete(n.cache, k) + if _, ok := m[k]; ok { + continue + } + delete(n.cache, k) + if notify && n.notify(watch.Event{Type: watch.Deleted, Object: v}) != nil { + return } } - for k, v := range fqns { +} + +func (n *nodeMxWatcher) checkAdds(m map[string]runtime.Object, notify bool) { + for k, v := range m { kind := watch.Added if v1, ok := n.cache[k]; ok { if !resourceDiff(v1.(*mv1beta1.NodeMetrics).Usage, v.(*mv1beta1.NodeMetrics).Usage) { @@ -169,11 +176,9 @@ func (n *nodeMxWatcher) update(list *mv1beta1.NodeMetricsList, notify bool) { } kind = watch.Modified } - if notify { - if err := n.notify(watch.Event{Type: kind, Object: v}); err != nil { - return - } - } n.cache[k] = v + if notify && n.notify(watch.Event{Type: kind, Object: v}) != nil { + return + } } } diff --git a/internal/watch/no_mx_test.go b/internal/watch/no_mx_test.go index 88b9deac..c2e4bba9 100644 --- a/internal/watch/no_mx_test.go +++ b/internal/watch/no_mx_test.go @@ -39,13 +39,13 @@ func TestNodeMXUpdate(t *testing.T) { mxx := &mv1beta1.NodeMetricsList{ Items: []mv1beta1.NodeMetrics{ - *makeNodeMX("n1", "10m", "10Mi"), + *makeNodeMX("n2", "10m", "10Mi"), }, } no.update(mxx, false) - assert.Equal(t, toQty("10m"), *no.cache["n1"].(*mv1beta1.NodeMetrics).Usage.Cpu()) - assert.Equal(t, toQty("10Mi"), *no.cache["n1"].(*mv1beta1.NodeMetrics).Usage.Memory()) + assert.Equal(t, toQty("10m"), *no.cache["n2"].(*mv1beta1.NodeMetrics).Usage.Cpu()) + assert.Equal(t, toQty("10Mi"), *no.cache["n2"].(*mv1beta1.NodeMetrics).Usage.Memory()) } func TestNodeMXUpdateNoChange(t *testing.T) { diff --git a/internal/watch/pod.go b/internal/watch/pod.go index c7647184..6dc06b7a 100644 --- a/internal/watch/pod.go +++ b/internal/watch/pod.go @@ -11,11 +11,8 @@ import ( "k8s.io/client-go/tools/cache" ) -const ( - // PodIndex marker for stored pods. - PodIndex string = "pods" - podCols = 11 -) +// PodIndex marker for stored pods. +const PodIndex = "pods" // Connection represents an client api server connection. type Connection k8s.Connection @@ -40,7 +37,10 @@ func (p *Pod) List(ns string, opts metav1.ListOptions) k8s.Collection { nodeSelector = true } for _, o := range p.GetStore().List() { - pod := o.(*v1.Pod) + pod, ok := o.(*v1.Pod) + if !ok { + panic("expecting pod") + } if ns != "" && pod.Namespace != ns { continue } diff --git a/internal/watch/pod_mx.go b/internal/watch/pod_mx.go index 01c06202..602e733f 100644 --- a/internal/watch/pod_mx.go +++ b/internal/watch/pod_mx.go @@ -42,7 +42,10 @@ func NewPodMetrics(c k8s.Connection, ns string) *PodMetrics { func (p *PodMetrics) List(ns string, opts metav1.ListOptions) k8s.Collection { var res k8s.Collection for _, o := range p.GetStore().List() { - mx := o.(*mv1beta1.PodMetrics) + mx, ok := o.(*mv1beta1.PodMetrics) + if !ok { + log.Fatal().Msg("Expecting a valid pod metric") + } if ns == "" || mx.Namespace == ns { res = append(res, mx) } @@ -153,18 +156,12 @@ func (p *podMxWatcher) update(list *mv1beta1.PodMetricsList, notify bool) { fqns[fqn] = &list.Items[i] } - for k, v := range p.cache { - if _, ok := fqns[k]; !ok { - if notify { - if err := p.notify(watch.Event{Type: watch.Deleted, Object: v}); err != nil { - return - } - } - delete(p.cache, k) - } - } + p.checkDeletes(fqns, notify) + p.checkAdds(fqns, notify) +} - for k, v := range fqns { +func (p *podMxWatcher) checkAdds(m map[string]runtime.Object, notify bool) { + for k, v := range m { kind := watch.Added if v1, ok := p.cache[k]; ok { if !p.deltas(v1.(*mv1beta1.PodMetrics), v.(*mv1beta1.PodMetrics)) { @@ -172,12 +169,22 @@ func (p *podMxWatcher) update(list *mv1beta1.PodMetricsList, notify bool) { } kind = watch.Modified } - if notify { - if err := p.notify(watch.Event{Type: kind, Object: v}); err != nil { - return - } - } p.cache[k] = v + if notify && p.notify(watch.Event{Type: kind, Object: v}) != nil { + return + } + } +} + +func (p *podMxWatcher) checkDeletes(m map[string]runtime.Object, notify bool) { + for k, v := range p.cache { + if _, ok := m[k]; ok { + continue + } + delete(p.cache, k) + if notify && p.notify(watch.Event{Type: watch.Deleted, Object: v}) != nil { + return + } } } diff --git a/internal/watch/pod_mx_test.go b/internal/watch/pod_mx_test.go index bd88e9ee..de0a9479 100644 --- a/internal/watch/pod_mx_test.go +++ b/internal/watch/pod_mx_test.go @@ -39,15 +39,16 @@ func TestMxDeltas(t *testing.T) { e bool }{ "same": {makePodMxCo("p1", "1m", "0Mi", 1), makePodMxCo("p1", "1m", "0Mi", 1), false}, - "dcpu": {makePodMxCo("p1", "10m", "0Mi", 1), makePodMxCo("p1", "0m", "0Mi", 1), true}, + "dcpu": {makePodMxCo("p1", "10m", "0Mi", 1), makePodMxCo("p2", "0m", "0Mi", 1), true}, "dmem": {makePodMxCo("p1", "0m", "10Mi", 1), makePodMxCo("p1", "0m", "0Mi", 1), true}, "dco": {makePodMxCo("p1", "0m", "10Mi", 1), makePodMxCo("p1", "0m", "0Mi", 2), true}, } var p podMxWatcher - for k, v := range uu { + for k := range uu { + u := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, v.e, p.deltas(v.m1, v.m2)) + assert.Equal(t, u.e, p.deltas(u.m1, u.m2)) }) } } @@ -76,12 +77,12 @@ func TestPodMXUpdate(t *testing.T) { mxx := &mv1beta1.PodMetricsList{ Items: []mv1beta1.PodMetrics{ - *makePodMX("p1", "10m", "10Mi"), + *makePodMX("p2", "10m", "10Mi"), }, } po.update(mxx, false) - pmx := po.cache["default/p1"].(*mv1beta1.PodMetrics) + pmx := po.cache["default/p2"].(*mv1beta1.PodMetrics) assert.Equal(t, toQty("10m"), *pmx.Containers[0].Usage.Cpu()) assert.Equal(t, toQty("10Mi"), *pmx.Containers[0].Usage.Memory()) } From 162e3fe7ed038dcb36b17a356e4df4dbda137674 Mon Sep 17 00:00:00 2001 From: derailed Date: Fri, 15 Nov 2019 16:58:40 -0700 Subject: [PATCH 08/35] bug fixes + cleanup --- internal/config/style.go | 2 +- internal/model/stack.go | 7 +- internal/ui/menu.go | 61 +++++--- internal/ui/select_table.go | 164 ++++++++++++++++++++ internal/ui/table.go | 232 ++++++----------------------- internal/ui/table_helper.go | 11 +- internal/view/alias.go | 6 +- internal/view/app.go | 5 +- internal/view/bench.go | 2 +- internal/view/container.go | 2 + internal/view/container_test.go | 2 +- internal/view/context.go | 3 + internal/view/context_test.go | 2 +- internal/view/dp_test.go | 2 +- internal/view/ds_test.go | 2 +- internal/view/help.go | 3 + internal/view/help_test.go | 2 +- internal/view/ns_test.go | 2 +- internal/view/pod_test.go | 2 +- internal/view/policy.go | 10 +- internal/view/port_forward.go | 10 +- internal/view/port_forward_test.go | 2 +- internal/view/rbac.go | 5 +- internal/view/resource.go | 16 +- internal/view/screen_dump.go | 2 +- internal/view/screen_dump_test.go | 2 +- internal/view/secret_test.go | 2 +- internal/view/sts_test.go | 2 +- internal/view/subject.go | 19 ++- internal/view/svc_test.go | 2 +- internal/view/table.go | 22 ++- internal/view/table_helper.go | 2 +- 32 files changed, 339 insertions(+), 269 deletions(-) create mode 100644 internal/ui/select_table.go diff --git a/internal/config/style.go b/internal/config/style.go index 8f5175b1..51ecde3e 100644 --- a/internal/config/style.go +++ b/internal/config/style.go @@ -216,7 +216,7 @@ func newTable() Table { FgColor: "aqua", BgColor: "black", CursorColor: "aqua", - MarkColor: "darkgoldenrod", + MarkColor: "dodgerblue", Header: newTableHeader(), } } diff --git a/internal/model/stack.go b/internal/model/stack.go index daa81338..2331cc9f 100644 --- a/internal/model/stack.go +++ b/internal/model/stack.go @@ -121,11 +121,14 @@ func (s *Stack) Peek() []Component { return s.components } -// Reset clear out the stack. -func (s *Stack) Reset() { +// ClearHistory clear out the stack history up to most recent. +func (s *Stack) ClearHistory() { + s.DumpStack() + top := s.Top() for range s.components { s.Pop() } + s.Push(top) } // Empty returns true if the stack is empty. diff --git a/internal/ui/menu.go b/internal/ui/menu.go index a83850c8..3dbf4d2c 100644 --- a/internal/ui/menu.go +++ b/internal/ui/menu.go @@ -57,7 +57,17 @@ func (v *Menu) StackTop(t model.Component) { func (v *Menu) HydrateMenu(hh model.MenuHints) { v.Clear() sort.Sort(hh) - t := v.buildMenuTable(hh) + + table := make([]model.MenuHints, maxRows+1) + colCount := (len(hh) / maxRows) + 1 + if v.hasDigits(hh) { + colCount++ + } + for row := 0; row < maxRows; row++ { + table[row] = make(model.MenuHints, colCount) + } + t := v.buildMenuTable(hh, table, colCount) + for row := 0; row < len(t); row++ { for col := 0; col < len(t[row]); col++ { if len(t[row][col]) == 0 { @@ -82,16 +92,7 @@ func (v *Menu) hasDigits(hh model.MenuHints) bool { return false } -func (v *Menu) buildMenuTable(hh model.MenuHints) [][]string { - table := make([][]string, maxRows+1) - colCount := (len(hh) / maxRows) + 1 - if v.hasDigits(hh) { - colCount++ - } - for row := 0; row < maxRows; row++ { - table[row] = make([]string, colCount) - } - +func (v *Menu) buildMenuTable(hh model.MenuHints, table []model.MenuHints, colCount int) [][]string { var row, col int firstCmd := true maxKeys := make([]int, colCount) @@ -102,21 +103,44 @@ func (v *Menu) buildMenuTable(hh model.MenuHints) [][]string { if !menuRX.MatchString(h.Mnemonic) && firstCmd { row, col, firstCmd = 0, col+1, false - if table[0][0] == "" { + if table[0][0].IsBlank() { col = 0 } } if maxKeys[col] < len(h.Mnemonic) { maxKeys[col] = len(h.Mnemonic) } - table[row][col] = keyConv(v.formatMenu(h, maxKeys[col])) + table[row][col] = h row++ if row >= maxRows { row, col = 0, col+1 } } - return table + out := make([][]string, len(table)) + for r := range out { + out[r] = make([]string, len(table[r])) + } + v.layout(table, maxKeys, out) + + return out +} + +func (v *Menu) layout(table []model.MenuHints, mm []int, out [][]string) { + for r := range table { + for c := range table[r] { + out[r][c] = keyConv(v.formatMenu(table[r][c], mm[c])) + } + } +} + +func (v *Menu) formatMenu(h model.MenuHint, size int) string { + i, err := strconv.Atoi(h.Mnemonic) + if err == nil { + return formatNSMenu(i, h.Description, v.styles.Frame()) + } + + return formatPlainMenu(h, size, v.styles.Frame()) } // ---------------------------------------------------------------------------- @@ -147,15 +171,6 @@ func toMnemonic(s string) string { return "<" + keyConv(strings.ToLower(s)) + ">" } -func (v *Menu) formatMenu(h model.MenuHint, size int) string { - i, err := strconv.Atoi(h.Mnemonic) - if err == nil { - return formatNSMenu(i, h.Description, v.styles.Frame()) - } - - return formatPlainMenu(h, size, v.styles.Frame()) -} - func formatNSMenu(i int, name string, styles config.Frame) string { fmat := strings.Replace(menuIndexFmt, "[key", "["+styles.Menu.NumKeyColor, 1) fmat = strings.Replace(fmat, ":bg:", ":"+styles.Title.BgColor+":", -1) diff --git a/internal/ui/select_table.go b/internal/ui/select_table.go new file mode 100644 index 00000000..0451672d --- /dev/null +++ b/internal/ui/select_table.go @@ -0,0 +1,164 @@ +package ui + +import ( + "path" + "strings" + + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/tview" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" +) + +// Selectable represents a table with selections. +type SelectTable struct { + *tview.Table + + ActiveNS string + selectedItem string + selectedRow int + selectedFn func(string) string + selListeners []SelectedRowFunc + marks map[string]bool +} + +// ClearSelection reset selected row. +func (s *SelectTable) ClearSelection() { + s.Select(0, 0) + s.ScrollToBeginning() +} + +// SelectFirstRow select first data row if any. +func (s *SelectTable) SelectFirstRow() { + if s.GetRowCount() > 0 { + s.Select(1, 0) + } +} + +// GetSelectedItems return currently marked or selected items names. +func (s *SelectTable) GetSelectedItems() []string { + if len(s.marks) == 0 { + return []string{s.GetSelectedItem()} + } + + var items []string + for item, marked := range s.marks { + if marked { + items = append(items, item) + } + } + + return items +} + +// GetSelectedItem returns the currently selected item name. +func (s *SelectTable) GetSelectedItem() string { + if s.selectedFn != nil { + return s.selectedFn(s.selectedItem) + } + return s.selectedItem +} + +// GetSelectedCell returns the content of a cell for the currently selected row. +func (s *SelectTable) GetSelectedCell(col int) string { + return TrimCell(s, s.selectedRow, col) +} + +// SetSelectedFn defines a function that cleanse the current selection. +func (s *SelectTable) SetSelectedFn(f func(string) string) { + s.selectedFn = f +} + +// GetSelectedRow fetch the currently selected row index. +func (s *SelectTable) GetSelectedRowIndex() int { + return s.selectedRow +} + +// RowSelected checks if there is an active row selection. +func (s *SelectTable) RowSelected() bool { + return s.selectedItem != "" +} + +// GetRow retrieves the entire selected row. +func (s *SelectTable) GetRow() resource.Row { + r := make(resource.Row, s.GetColumnCount()) + for i := 0; i < s.GetColumnCount(); i++ { + c := s.GetCell(s.selectedRow, i) + r[i] = strings.TrimSpace(c.Text) + } + return r +} + +func (s *SelectTable) updateSelectedItem(r int) { + if r == 0 || s.GetCell(r, 0) == nil { + s.selectedItem = "" + return + } + + col0 := TrimCell(s, r, 0) + switch s.ActiveNS { + case resource.NotNamespaced: + s.selectedItem = col0 + case resource.AllNamespace, resource.AllNamespaces: + s.selectedItem = path.Join(col0, TrimCell(s, r, 1)) + default: + s.selectedItem = path.Join(s.ActiveNS, col0) + } +} + +// SelectRow select a given row by index. +func (s *SelectTable) SelectRow(r int, broadcast bool) { + if !broadcast { + s.SetSelectionChangedFunc(nil) + } + defer s.SetSelectionChangedFunc(s.selChanged) + s.Select(r, 0) + s.updateSelectedItem(r) +} + +// UpdateSelection refresh selected row. +func (s *SelectTable) updateSelection(broadcast bool) { + s.SelectRow(s.selectedRow, broadcast) +} + +func (s *SelectTable) selChanged(r, c int) { + s.selectedRow = r + s.updateSelectedItem(r) + if r == 0 { + return + } + + if s.marks[s.GetSelectedItem()] { + s.SetSelectedStyle(tcell.ColorBlack, tcell.ColorCadetBlue, tcell.AttrBold) + } else { + cell := s.GetCell(r, c) + s.SetSelectedStyle(tcell.ColorBlack, cell.Color, tcell.AttrBold) + } + + for _, f := range s.selListeners { + f(r, c) + } +} + +// ToggleMark toggles marked row +func (s *SelectTable) ToggleMark() { + s.marks[s.GetSelectedItem()] = !s.marks[s.GetSelectedItem()] + if !s.marks[s.GetSelectedItem()] { + return + } + log.Debug().Msgf("YO!!!!") + s.SetSelectedStyle( + tcell.ColorBlack, + tcell.ColorViolet, + tcell.AttrBold, + ) +} + +func (s *Table) IsMarked(item string) bool { + return s.marks[item] +} + +// AddSelectedRowListener add a new selected row listener. +func (s *SelectTable) AddSelectedRowListener(f SelectedRowFunc) { + s.selListeners = append(s.selListeners, f) +} diff --git a/internal/ui/table.go b/internal/ui/table.go index 602bcbc6..6bc18e6b 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -4,7 +4,6 @@ import ( "context" "errors" "fmt" - "path" "regexp" "strings" "time" @@ -29,44 +28,32 @@ type ( // Table represents tabular data. type Table struct { - *tview.Table + *SelectTable - baseTitle string - data resource.TableData - actions KeyActions - cmdBuff *CmdBuff - styles *config.Styles - activeNS string - sortCol SortColumn - sortFn SortFn - colorerFn ColorerFunc - selectedItem string - selectedRow int - selectedFn func(string) string - selListeners []SelectedRowFunc - marks map[string]bool + baseTitle string + Data resource.TableData + actions KeyActions + cmdBuff *CmdBuff + styles *config.Styles + colorerFn ColorerFunc + sortCol SortColumn + sortFn SortFn } // NewTable returns a new table view. func NewTable(title string) *Table { return &Table{ - Table: tview.NewTable(), + SelectTable: &SelectTable{ + Table: tview.NewTable(), + marks: make(map[string]bool), + }, actions: make(KeyActions), cmdBuff: NewCmdBuff('/', FilterBuff), baseTitle: title, sortCol: SortColumn{0, 0, true}, - marks: make(map[string]bool), } } -func mustExtractSyles(ctx context.Context) *config.Styles { - styles, ok := ctx.Value(KeyStyles).(*config.Styles) - if !ok { - log.Fatal().Msg("Expecting valid styles") - } - return styles -} - func (t *Table) Init(ctx context.Context) { t.styles = mustExtractSyles(ctx) @@ -93,114 +80,6 @@ func (t *Table) SendKey(evt *tcell.EventKey) { t.keyboard(evt) } -// GetRow retrieves the entire selected row. -func (t *Table) GetRow() resource.Row { - r := make(resource.Row, t.GetColumnCount()) - for i := 0; i < t.GetColumnCount(); i++ { - c := t.GetCell(t.selectedRow, i) - r[i] = strings.TrimSpace(c.Text) - } - return r -} - -// AddSelectedRowListener add a new selected row listener. -func (t *Table) AddSelectedRowListener(f SelectedRowFunc) { - t.selListeners = append(t.selListeners, f) -} - -func (t *Table) selChanged(r, c int) { - t.selectedRow = r - t.updateSelectedItem(r) - if r == 0 { - return - } - - cell := t.GetCell(r, c) - t.SetSelectedStyle( - tcell.ColorBlack, - cell.Color, - tcell.AttrBold, - ) - - for _, f := range t.selListeners { - f(r, c) - } -} - -// UpdateSelection refresh selected row. -func (t *Table) updateSelection(broadcast bool) { - t.SelectRow(t.selectedRow, broadcast) -} - -// SelectRow select a given row by index. -func (t *Table) SelectRow(r int, broadcast bool) { - if !broadcast { - t.SetSelectionChangedFunc(nil) - } - defer t.SetSelectionChangedFunc(t.selChanged) - t.Select(r, 0) - t.updateSelectedItem(r) -} - -func (t *Table) updateSelectedItem(r int) { - if r == 0 || t.GetCell(r, 0) == nil { - t.selectedItem = "" - return - } - - col0 := TrimCell(t, r, 0) - switch t.activeNS { - case resource.NotNamespaced: - t.selectedItem = col0 - case resource.AllNamespace, resource.AllNamespaces: - t.selectedItem = path.Join(col0, TrimCell(t, r, 1)) - default: - t.selectedItem = path.Join(t.activeNS, col0) - } -} - -// SetSelectedFn defines a function that cleanse the current selection. -func (t *Table) SetSelectedFn(f func(string) string) { - t.selectedFn = f -} - -// RowSelected checks if there is an active row selection. -func (t *Table) RowSelected() bool { - return t.selectedItem != "" -} - -// GetSelectedCell returns the content of a cell for the currently selected row. -func (t *Table) GetSelectedCell(col int) string { - return TrimCell(t, t.selectedRow, col) -} - -// GetSelectedRow fetch the currently selected row index. -func (t *Table) GetSelectedRowIndex() int { - return t.selectedRow -} - -// GetSelectedItem returns the currently selected item name. -func (t *Table) GetSelectedItem() string { - if t.selectedFn != nil { - return t.selectedFn(t.selectedItem) - } - return t.selectedItem -} - -// GetSelectedItems return currently marked or selected items names. -func (t *Table) GetSelectedItems() []string { - if len(t.marks) > 0 { - var items []string - for item, marked := range t.marks { - if marked { - items = append(items, item) - } - } - return items - } - return []string{t.GetSelectedItem()} -} - func (t *Table) keyboard(evt *tcell.EventKey) *tcell.EventKey { key := evt.Key() if key == tcell.KeyRune { @@ -222,11 +101,6 @@ func (t *Table) keyboard(evt *tcell.EventKey) *tcell.EventKey { return evt } -// GetData fetch tabular data. -func (t *Table) GetData() resource.TableData { - return t.data -} - // GetFilteredData fetch filtered tabular data. func (t *Table) GetFilteredData() resource.TableData { return t.filtered() @@ -247,16 +121,6 @@ func (t *Table) SetColorerFn(f ColorerFunc) { t.colorerFn = f } -// ActiveNS get the resource namespace. -func (t *Table) ActiveNS() string { - return t.activeNS -} - -// SetActiveNS set the resource namespace. -func (t *Table) SetActiveNS(ns string) { - t.activeNS = ns -} - // SetSortCol sets in sort column index and order. func (t *Table) SetSortCol(index, count int, asc bool) { t.sortCol.index, t.sortCol.colCount, t.sortCol.asc = index, count, asc @@ -264,9 +128,9 @@ func (t *Table) SetSortCol(index, count int, asc bool) { // Update table content. func (t *Table) Update(data resource.TableData) { - t.data = data + t.Data = data if t.cmdBuff.Empty() { - t.doUpdate(t.data) + t.doUpdate(t.Data) } else { t.doUpdate(t.filtered()) } @@ -275,8 +139,8 @@ func (t *Table) Update(data resource.TableData) { } func (t *Table) doUpdate(data resource.TableData) { - t.activeNS = data.Namespace - if t.activeNS == resource.AllNamespaces && t.activeNS != "*" { + t.ActiveNS = data.Namespace + if t.ActiveNS == resource.AllNamespaces && t.ActiveNS != "*" { t.actions[KeyShiftP] = NewKeyAction("Sort Namespace", t.SortColCmd(-2), false) } else { delete(t.actions, KeyShiftP) @@ -348,6 +212,13 @@ func (t *Table) sort(data resource.TableData, row int) { row++ } } + + // check marks if a row is deleted make sure we blow the mark too. + for k := range t.marks { + if _, ok := t.Data.Rows[k]; !ok { + delete(t.marks, k) + } + } } func (t *Table) buildRow(row int, data resource.TableData, sk string, pads MaxyPad) { @@ -355,7 +226,7 @@ func (t *Table) buildRow(row int, data resource.TableData, sk string, pads MaxyP if t.colorerFn != nil { f = t.colorerFn } - m := t.isMarked(sk) + m := t.IsMarked(sk) for col, field := range data.Rows[sk].Fields { header := data.Header[col] cell, align := t.formatCell(data.NumCols[header], header, field+Deltas(data.Rows[sk].Deltas[col], field), pads[col]) @@ -392,15 +263,20 @@ func (t *Table) formatCell(numerical bool, header, field string, padding int) (s return field, align } +func (t *Table) ClearMarks() { + t.marks = map[string]bool{} + t.Refresh() +} + // Refresh update the table data. func (t *Table) Refresh() { - t.Update(t.data) + t.Update(t.Data) } // NameColIndex returns the index of the resource name column. func (t *Table) NameColIndex() int { col := 0 - if t.activeNS == resource.AllNamespaces { + if t.ActiveNS == resource.AllNamespaces { col++ } return col @@ -418,7 +294,7 @@ func (t *Table) AddHeaderCell(numerical bool, col int, name string) { func (t *Table) filtered() resource.TableData { if t.cmdBuff.Empty() || IsLabelSelector(t.cmdBuff.String()) { - return t.data + return t.Data } q := t.cmdBuff.String() @@ -434,15 +310,15 @@ func (t *Table) rxFilter() resource.TableData { if err != nil { log.Error().Err(errors.New("Invalid filter expression")).Msg("Regexp") t.cmdBuff.Clear() - return t.data + return t.Data } filtered := resource.TableData{ - Header: t.data.Header, + Header: t.Data.Header, Rows: resource.RowEvents{}, - Namespace: t.data.Namespace, + Namespace: t.Data.Namespace, } - for k, row := range t.data.Rows { + for k, row := range t.Data.Rows { f := strings.Join(row.Fields, " ") if rx.MatchString(f) { filtered.Rows[k] = row @@ -454,19 +330,19 @@ func (t *Table) rxFilter() resource.TableData { func (t *Table) fuzzyFilter(q string) resource.TableData { var ss, kk []string - for k, row := range t.data.Rows { + for k, row := range t.Data.Rows { ss = append(ss, row.Fields[t.NameColIndex()]) kk = append(kk, k) } filtered := resource.TableData{ - Header: t.data.Header, + Header: t.Data.Header, Rows: resource.RowEvents{}, - Namespace: t.data.Namespace, + Namespace: t.Data.Namespace, } mm := fuzzy.Find(q, ss) for _, m := range mm { - filtered.Rows[kk[m.Index]] = t.data.Rows[kk[m.Index]] + filtered.Rows[kk[m.Index]] = t.Data.Rows[kk[m.Index]] } return filtered @@ -482,19 +358,6 @@ func (t *Table) SearchBuff() *CmdBuff { return t.cmdBuff } -// ClearSelection reset selected row. -func (t *Table) ClearSelection() { - t.Select(0, 0) - t.ScrollToBeginning() -} - -// SelectFirstRow select first data row if any. -func (t *Table) SelectFirstRow() { - if t.GetRowCount() > 0 { - t.Select(1, 0) - } -} - // ShowDeleted marks row as deleted. func (t *Table) ShowDeleted() { r, _ := t.GetSelection() @@ -535,11 +398,11 @@ func (t *Table) UpdateTitle() { if rc > 0 { rc-- } - switch t.activeNS { + switch t.ActiveNS { case resource.NotNamespaced, "*": title = skinTitle(fmt.Sprintf(titleFmt, t.baseTitle, rc), t.styles.Frame()) default: - ns := t.activeNS + ns := t.ActiveNS if ns == resource.AllNamespaces { ns = resource.AllNamespace } @@ -563,12 +426,3 @@ func (t *Table) SortInvertCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } - -// ToggleMark toggles marked row -func (t *Table) ToggleMark() { - t.marks[t.GetSelectedItem()] = !t.marks[t.GetSelectedItem()] -} - -func (t *Table) isMarked(item string) bool { - return t.marks[item] -} diff --git a/internal/ui/table_helper.go b/internal/ui/table_helper.go index 31c31004..679735d4 100644 --- a/internal/ui/table_helper.go +++ b/internal/ui/table_helper.go @@ -1,6 +1,7 @@ package ui import ( + "context" "fmt" "regexp" "sort" @@ -37,8 +38,16 @@ var ( fuzzyCmd = regexp.MustCompile(`\A\-f`) ) +func mustExtractSyles(ctx context.Context) *config.Styles { + styles, ok := ctx.Value(KeyStyles).(*config.Styles) + if !ok { + log.Fatal().Msg("Expecting valid styles") + } + return styles +} + // TrimCell removes superfluous padding. -func TrimCell(tv *Table, row, col int) string { +func TrimCell(tv *SelectTable, row, col int) string { c := tv.GetCell(row, col) if c == nil { log.Error().Err(fmt.Errorf("No cell at location [%d:%d]", row, col)).Msg("Trim cell failed!") diff --git a/internal/view/alias.go b/internal/view/alias.go index e6f0cca8..67a0dcde 100644 --- a/internal/view/alias.go +++ b/internal/view/alias.go @@ -35,7 +35,7 @@ func (a *Alias) Init(ctx context.Context) { a.SetBorderFocusColor(tcell.ColorMediumSpringGreen) a.SetSelectedStyle(tcell.ColorWhite, tcell.ColorMediumSpringGreen, tcell.AttrNone) a.SetColorerFn(aliasColorer) - a.SetActiveNS("") + a.ActiveNS = resource.AllNamespaces a.registerActions() a.Update(a.hydrate()) @@ -53,6 +53,8 @@ func (a *Alias) registerActions() { a.RmAction(ui.KeyShiftA) a.RmAction(ui.KeyShiftN) a.RmAction(tcell.KeyCtrlS) + a.RmAction(tcell.KeyCtrlSpace) + a.RmAction(ui.KeySpace) a.AddActions(ui.KeyActions{ tcell.KeyEnter: ui.NewKeyAction("Goto Resource", a.gotoCmd, true), @@ -76,7 +78,7 @@ func (a *Alias) resetCmd(evt *tcell.EventKey) *tcell.EventKey { func (a *Alias) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { r, _ := a.GetSelection() if r != 0 { - s := ui.TrimCell(a.Table.Table, r, 1) + s := ui.TrimCell(a.Table.SelectTable, r, 1) tokens := strings.Split(s, ",") a.app.Content.Pop() if !a.app.gotoResource(tokens[0]) { diff --git a/internal/view/app.go b/internal/view/app.go index 0c5c45c6..9939da21 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -399,9 +399,8 @@ func (a *App) toggleHeaderCmd(evt *tcell.EventKey) *tcell.EventKey { func (a *App) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { if a.CmdBuff().IsActive() && !a.CmdBuff().Empty() { - a.Content.Stack.Reset() - if !a.gotoResource(a.GetCmd()) { - a.Flash().Errf("Goto %s failed!", a.GetCmd()) + if a.gotoResource(a.GetCmd()) { + a.Content.Stack.ClearHistory() } a.ResetCmd() return nil diff --git a/internal/view/bench.go b/internal/view/bench.go index 203b7abb..e00a63af 100644 --- a/internal/view/bench.go +++ b/internal/view/bench.go @@ -148,7 +148,7 @@ func (b *Bench) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { func (b *Bench) benchFile() string { r := b.masterPage().GetSelectedRowIndex() - return ui.TrimCell(b.masterPage().Table, r, 7) + return ui.TrimCell(b.masterPage().SelectTable, r, 7) } func (b *Bench) hydrate() resource.TableData { diff --git a/internal/view/container.go b/internal/view/container.go index 682d23cb..4b2cd6e0 100644 --- a/internal/view/container.go +++ b/internal/view/container.go @@ -52,6 +52,8 @@ func (c *Container) Name() string { return "containers" } func (c *Container) extraActions(aa ui.KeyActions) { c.LogResource.extraActions(aa) + c.masterPage().RmAction(tcell.KeyCtrlSpace) + c.masterPage().RmAction(ui.KeySpace) aa[ui.KeyShiftF] = ui.NewKeyAction("PortForward", c.portFwdCmd, true) aa[ui.KeyShiftL] = ui.NewKeyAction("Logs Previous", c.prevLogsCmd, true) diff --git a/internal/view/container_test.go b/internal/view/container_test.go index 5cf98c0d..40a0c34d 100644 --- a/internal/view/container_test.go +++ b/internal/view/container_test.go @@ -13,5 +13,5 @@ func TestContainerNew(t *testing.T) { po.Init(makeCtx()) assert.Equal(t, "containers", po.Name()) - assert.Equal(t, 22, len(po.Hints())) + assert.Equal(t, 21, len(po.Hints())) } diff --git a/internal/view/context.go b/internal/view/context.go index bac1d6b9..1f60c8e4 100644 --- a/internal/view/context.go +++ b/internal/view/context.go @@ -7,6 +7,7 @@ import ( "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" ) // Context presents a context viewer. @@ -31,6 +32,8 @@ func (c *Context) Init(ctx context.Context) { func (c *Context) extraActions(aa ui.KeyActions) { c.masterPage().RmAction(ui.KeyShiftA) + c.masterPage().RmAction(tcell.KeyCtrlSpace) + c.masterPage().RmAction(ui.KeySpace) } func (c *Context) useCtx(app *App, _, res, sel string) { diff --git a/internal/view/context_test.go b/internal/view/context_test.go index 063664a6..f2ce2632 100644 --- a/internal/view/context_test.go +++ b/internal/view/context_test.go @@ -13,5 +13,5 @@ func TestContext(t *testing.T) { ctx.Init(makeCtx()) assert.Equal(t, "ctx", ctx.Name()) - assert.Equal(t, 13, len(ctx.Hints())) + assert.Equal(t, 12, len(ctx.Hints())) } diff --git a/internal/view/dp_test.go b/internal/view/dp_test.go index 574791a3..2bfb1ab4 100644 --- a/internal/view/dp_test.go +++ b/internal/view/dp_test.go @@ -13,6 +13,6 @@ func TestDeploy(t *testing.T) { v.Init(makeCtx()) assert.Equal(t, "deploy", v.Name()) - assert.Equal(t, 24, len(v.Hints())) + assert.Equal(t, 25, len(v.Hints())) } diff --git a/internal/view/ds_test.go b/internal/view/ds_test.go index d2130ccc..e7d3a9d6 100644 --- a/internal/view/ds_test.go +++ b/internal/view/ds_test.go @@ -13,5 +13,5 @@ func TestDaemonSet(t *testing.T) { v.Init(makeCtx()) assert.Equal(t, "ds", v.Name()) - assert.Equal(t, 23, len(v.Hints())) + assert.Equal(t, 24, len(v.Hints())) } diff --git a/internal/view/help.go b/internal/view/help.go index 50ed4f6a..fefd4820 100644 --- a/internal/view/help.go +++ b/internal/view/help.go @@ -57,6 +57,9 @@ func (v *Help) Hints() model.MenuHints { } func (v *Help) bindKeys() { + v.RmAction(tcell.KeyCtrlSpace) + v.RmAction(ui.KeySpace) + v.actions = ui.KeyActions{ tcell.KeyEsc: ui.NewKeyAction("Back", v.backCmd, true), tcell.KeyEnter: ui.NewKeyAction("Back", v.backCmd, false), diff --git a/internal/view/help_test.go b/internal/view/help_test.go index edb22cfc..cab8896b 100644 --- a/internal/view/help_test.go +++ b/internal/view/help_test.go @@ -20,7 +20,7 @@ func TestHelpNew(t *testing.T) { v := view.NewHelp() v.Init(ctx) - assert.Equal(t, 32, v.GetRowCount()) + assert.Equal(t, 33, v.GetRowCount()) assert.Equal(t, 10, v.GetColumnCount()) assert.Equal(t, "", v.GetCell(1, 0).Text) assert.Equal(t, "Back", v.GetCell(1, 1).Text) diff --git a/internal/view/ns_test.go b/internal/view/ns_test.go index 7b782bd4..81fd0f6d 100644 --- a/internal/view/ns_test.go +++ b/internal/view/ns_test.go @@ -13,5 +13,5 @@ func TestNSCleanser(t *testing.T) { ns.Init(makeCtx()) assert.Equal(t, "ns", ns.Name()) - assert.Equal(t, 20, len(ns.Hints())) + assert.Equal(t, 21, len(ns.Hints())) } diff --git a/internal/view/pod_test.go b/internal/view/pod_test.go index 1e1607e3..b9aff30e 100644 --- a/internal/view/pod_test.go +++ b/internal/view/pod_test.go @@ -16,7 +16,7 @@ func TestPodNew(t *testing.T) { po.Init(makeCtx()) assert.Equal(t, "pods", po.Name()) - assert.Equal(t, 31, len(po.Hints())) + assert.Equal(t, 32, len(po.Hints())) } // Helpers... diff --git a/internal/view/policy.go b/internal/view/policy.go index ccba6ab0..50e805f2 100644 --- a/internal/view/policy.go +++ b/internal/view/policy.go @@ -55,9 +55,9 @@ func (p *Policy) Init(ctx context.Context) { p.bindKeys() p.SetSortCol(1, len(rbacHeader), false) - p.Start() p.refresh() p.SelectRow(1, true) + p.Start() } func (p *Policy) Name() string { @@ -65,6 +65,7 @@ func (p *Policy) Name() string { } func (p *Policy) Start() { + p.Stop() ctx, cancel := context.WithCancel(context.Background()) p.cancel = cancel go func(ctx context.Context) { @@ -74,7 +75,6 @@ func (p *Policy) Start() { return case <-time.After(time.Duration(p.app.Config.K9s.GetRefreshRate()) * time.Second): p.refresh() - p.app.Draw() } } }(ctx) @@ -88,6 +88,8 @@ func (p *Policy) Stop() { func (p *Policy) bindKeys() { p.RmAction(ui.KeyShiftA) + p.RmAction(tcell.KeyCtrlSpace) + p.RmAction(ui.KeySpace) p.AddActions(ui.KeyActions{ tcell.KeyEscape: ui.NewKeyAction("Back", p.resetCmd, false), @@ -109,7 +111,9 @@ func (p *Policy) refresh() { log.Error().Err(err).Msgf("Refresh for %s:%s", p.subjectKind, p.subjectName) p.app.Flash().Err(err) } - p.Update(data) + p.app.QueueUpdateDraw(func() { + p.Update(data) + }) } func (p *Policy) resetCmd(evt *tcell.EventKey) *tcell.EventKey { diff --git a/internal/view/port_forward.go b/internal/view/port_forward.go index 313dda9f..b70df319 100644 --- a/internal/view/port_forward.go +++ b/internal/view/port_forward.go @@ -48,7 +48,7 @@ func (p *PortForward) Init(ctx context.Context) { tv.SetBorderFocusColor(tcell.ColorDodgerBlue) tv.SetSelectedStyle(tcell.ColorWhite, tcell.ColorDodgerBlue, tcell.AttrNone) tv.SetColorerFn(forwardColorer) - tv.SetActiveNS("") + tv.ActiveNS = resource.AllNamespaces tv.SetSortCol(tv.NameColIndex()+6, 0, true) tv.Select(1, 0) @@ -136,13 +136,13 @@ func (p *PortForward) benchCmd(evt *tcell.EventKey) *tcell.EventKey { tv := p.masterPage() r, _ := tv.GetSelection() - cfg, co := defaultConfig(), ui.TrimCell(tv.Table, r, 2) + cfg, co := defaultConfig(), ui.TrimCell(tv.SelectTable, r, 2) if b, ok := p.app.Bench.Benchmarks.Containers[containerID(sel, co)]; ok { cfg = b } cfg.Name = sel - base := ui.TrimCell(tv.Table, r, 4) + base := ui.TrimCell(tv.SelectTable, r, 4) var err error if p.bench, err = perf.NewBenchmark(base, cfg); err != nil { p.app.Flash().Errf("Bench failed %v", err) @@ -183,8 +183,8 @@ func (p *PortForward) getSelectedItem() string { return "" } return fwFQN( - fqn(ui.TrimCell(tv.Table, r, 0), ui.TrimCell(tv.Table, r, 1)), - ui.TrimCell(tv.Table, r, 2), + fqn(ui.TrimCell(tv.SelectTable, r, 0), ui.TrimCell(tv.SelectTable, r, 1)), + ui.TrimCell(tv.SelectTable, r, 2), ) } diff --git a/internal/view/port_forward_test.go b/internal/view/port_forward_test.go index 04d9dfed..5aabfe87 100644 --- a/internal/view/port_forward_test.go +++ b/internal/view/port_forward_test.go @@ -12,5 +12,5 @@ func TestPortForwardNew(t *testing.T) { po.Init(makeCtx()) assert.Equal(t, "PortForwards", po.Name()) - assert.Equal(t, 15, len(po.Hints())) + assert.Equal(t, 17, len(po.Hints())) } diff --git a/internal/view/rbac.go b/internal/view/rbac.go index 8bf21c35..b13bf832 100644 --- a/internal/view/rbac.go +++ b/internal/view/rbac.go @@ -82,7 +82,7 @@ func NewRbac(app *App, ns, name string, kind roleKind) *Rbac { // Init initializes the view. func (r *Rbac) Init(ctx context.Context) { - r.SetActiveNS(r.app.Config.ActiveNamespace()) + r.ActiveNS = r.app.Config.ActiveNamespace() r.SetColorerFn(rbacColorer) r.Table.Init(ctx) r.bindKeys() @@ -131,6 +131,8 @@ func (r *Rbac) Name() string { func (r *Rbac) bindKeys() { r.RmAction(ui.KeyShiftA) + r.RmAction(tcell.KeyCtrlSpace) + r.RmAction(ui.KeySpace) r.AddActions(ui.KeyActions{ tcell.KeyEscape: ui.NewKeyAction("Reset", r.resetCmd, false), @@ -156,7 +158,6 @@ func (r *Rbac) refresh() { } func (r *Rbac) resetCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msgf("!!!YO!!!!") if !r.SearchBuff().Empty() { r.SearchBuff().Reset() return nil diff --git a/internal/view/resource.go b/internal/view/resource.go index 9d2b0b23..9ecb516b 100644 --- a/internal/view/resource.go +++ b/internal/view/resource.go @@ -169,14 +169,14 @@ func (r *Resource) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { sel := r.masterPage().GetSelectedItems() var msg string if len(sel) > 1 { - msg = fmt.Sprintf("Delete %d selected %s?", len(sel), r.list.GetName()) + msg = fmt.Sprintf("Delete %d marked %s?", len(sel), r.list.GetName()) } else { msg = fmt.Sprintf("Delete %s %s?", r.list.GetName(), sel[0]) } dialog.ShowDelete(r.Pages, msg, func(cascade, force bool) { r.masterPage().ShowDeleted() if len(sel) > 1 { - r.app.Flash().Infof("Delete %d selected %s", len(sel), r.list.GetName()) + r.app.Flash().Infof("Delete %d marked %s", len(sel), r.list.GetName()) } else { r.app.Flash().Infof("Delete resource %s %s", r.list.GetName(), sel[0]) } @@ -192,17 +192,6 @@ func (r *Resource) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (r *Resource) markCmd(evt *tcell.EventKey) *tcell.EventKey { - if !r.masterPage().RowSelected() { - return evt - } - r.masterPage().ToggleMark() - r.refresh() - r.app.Draw() - - return nil -} - func deletePortForward(ff map[string]forwarder, sel string) { for k, f := range ff { tokens := strings.Split(k, ":") @@ -373,7 +362,6 @@ func (r *Resource) refreshActions() { tcell.KeyEnter: ui.NewKeyAction("Enter", r.enterCmd, false), tcell.KeyCtrlR: ui.NewKeyAction("Refresh", r.refreshCmd, false), } - aa[ui.KeySpace] = ui.NewKeyAction("Mark", r.markCmd, true) r.namespaceActions(aa) r.defaultActions(aa) diff --git a/internal/view/screen_dump.go b/internal/view/screen_dump.go index 1fea475d..31ae966e 100644 --- a/internal/view/screen_dump.go +++ b/internal/view/screen_dump.go @@ -48,7 +48,7 @@ func (s *ScreenDump) Init(ctx context.Context) { table.SetBorderFocusColor(tcell.ColorSteelBlue) table.SetSelectedStyle(tcell.ColorWhite, tcell.ColorRoyalBlue, tcell.AttrNone) table.SetColorerFn(dumpColorer) - table.SetActiveNS(resource.AllNamespaces) + table.ActiveNS = resource.AllNamespaces table.SetSortCol(table.NameColIndex(), 0, true) table.SelectRow(1, true) } diff --git a/internal/view/screen_dump_test.go b/internal/view/screen_dump_test.go index a94448a5..4da39e56 100644 --- a/internal/view/screen_dump_test.go +++ b/internal/view/screen_dump_test.go @@ -12,5 +12,5 @@ func TestScreenDumpNew(t *testing.T) { po.Init(makeCtx()) assert.Equal(t, "Screen Dumps", po.Name()) - assert.Equal(t, 11, len(po.Hints())) + assert.Equal(t, 13, len(po.Hints())) } diff --git a/internal/view/secret_test.go b/internal/view/secret_test.go index 11bd91ef..2016409a 100644 --- a/internal/view/secret_test.go +++ b/internal/view/secret_test.go @@ -13,5 +13,5 @@ func TestSecretNew(t *testing.T) { s.Init(makeCtx()) assert.Equal(t, "secrets", s.Name()) - assert.Equal(t, 19, len(s.Hints())) + assert.Equal(t, 20, len(s.Hints())) } diff --git a/internal/view/sts_test.go b/internal/view/sts_test.go index 2ed697ec..a3b29828 100644 --- a/internal/view/sts_test.go +++ b/internal/view/sts_test.go @@ -13,5 +13,5 @@ func TestStatefulSetNew(t *testing.T) { s.Init(makeCtx()) assert.Equal(t, "sts", s.Name()) - assert.Equal(t, 24, len(s.Hints())) + assert.Equal(t, 25, len(s.Hints())) } diff --git a/internal/view/subject.go b/internal/view/subject.go index 759de894..0be13e31 100644 --- a/internal/view/subject.go +++ b/internal/view/subject.go @@ -2,8 +2,8 @@ package view import ( "context" + "fmt" "reflect" - "strings" "time" "github.com/derailed/k9s/internal/resource" @@ -42,7 +42,7 @@ func NewSubject(title, gvr string, list resource.List) ResourceViewer { // Init initializes the view. func (s *Subject) Init(ctx context.Context) { - s.SetActiveNS("*") + s.ActiveNS = "*" s.SetColorerFn(rbacColorer) s.Table.Init(ctx) s.bindKeys() @@ -66,8 +66,9 @@ func (s *Subject) Start() { log.Debug().Msgf("Subject:%s Watch bailing out!", s.subjectKind) return case <-time.After(time.Duration(s.app.Config.K9s.GetRefreshRate()) * time.Second): - s.refresh() - s.app.Draw() + s.app.QueueUpdateDraw(func() { + s.refresh() + }) } } }(ctx) @@ -88,9 +89,10 @@ func (s *Subject) masterPage() *Table { } func (s *Subject) bindKeys() { - // No time data or ns s.RmAction(ui.KeyShiftA) s.RmAction(ui.KeyShiftP) + s.RmAction(tcell.KeyCtrlSpace) + s.RmAction(ui.KeySpace) s.AddActions(ui.KeyActions{ tcell.KeyEnter: ui.NewKeyAction("Policies", s.policyCmd, true), @@ -119,7 +121,6 @@ func (s *Subject) refresh() { } func (s *Subject) policyCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msg("YO!!") if !s.RowSelected() { return evt } @@ -296,12 +297,14 @@ func mapCmdSubject(subject string) string { } func mapFuSubject(subject string) string { - switch strings.ToLower(subject) { + switch subject { case group: return "g" case sa: return "s" - default: + case user: return "u" + default: + panic(fmt.Sprintf("Unknown FU subject %q", subject)) } } diff --git a/internal/view/svc_test.go b/internal/view/svc_test.go index 45855da9..7133a3f0 100644 --- a/internal/view/svc_test.go +++ b/internal/view/svc_test.go @@ -13,5 +13,5 @@ func TestServiceNew(t *testing.T) { s.Init(makeCtx()) assert.Equal(t, "svc", s.Name()) - assert.Equal(t, 22, len(s.Hints())) + assert.Equal(t, 23, len(s.Hints())) } diff --git a/internal/view/table.go b/internal/view/table.go index 03302f00..f4ed6c90 100644 --- a/internal/view/table.go +++ b/internal/view/table.go @@ -23,7 +23,6 @@ func NewTable(title string) *Table { func (t *Table) Init(ctx context.Context) { t.app = mustExtractApp(ctx) - ctx = context.WithValue(ctx, ui.KeyStyles, t.app.Styles) t.Table.Init(ctx) @@ -65,6 +64,8 @@ func (t *Table) setFilterFn(fn func(string)) { func (t *Table) bindKeys() { t.AddActions(ui.KeyActions{ + ui.KeySpace: ui.NewKeyAction("Mark", t.markCmd, true), + tcell.KeyCtrlSpace: ui.NewKeyAction("Marks Clear", t.clearMarksCmd, true), tcell.KeyCtrlS: ui.NewKeyAction("Save", t.saveCmd, true), ui.KeySlash: ui.NewKeyAction("Filter Mode", t.activateCmd, false), tcell.KeyEscape: ui.NewKeyAction("Filter Reset", t.resetCmd, false), @@ -78,6 +79,25 @@ func (t *Table) bindKeys() { }) } +func (t *Table) markCmd(evt *tcell.EventKey) *tcell.EventKey { + if !t.RowSelected() { + return evt + } + t.ToggleMark() + t.Refresh() + + return nil +} + +func (t *Table) clearMarksCmd(evt *tcell.EventKey) *tcell.EventKey { + if !t.RowSelected() { + return evt + } + t.ClearMarks() + + return nil +} + func (t *Table) filterCmd(evt *tcell.EventKey) *tcell.EventKey { if !t.SearchBuff().IsActive() { return evt diff --git a/internal/view/table_helper.go b/internal/view/table_helper.go index bf8d75d6..a3e4ef6e 100644 --- a/internal/view/table_helper.go +++ b/internal/view/table_helper.go @@ -15,7 +15,7 @@ import ( ) func trimCellRelative(t *Table, row, col int) string { - return ui.TrimCell(t.Table, row, t.NameColIndex()+col) + return ui.TrimCell(t.SelectTable, row, t.NameColIndex()+col) } func saveTable(cluster, name string, data resource.TableData) (string, error) { From 5b0fd805ce55033246218dd1db85892d47585281 Mon Sep 17 00:00:00 2001 From: derailed Date: Fri, 15 Nov 2019 18:30:29 -0700 Subject: [PATCH 09/35] updates + cleanup --- cmd/root.go | 2 +- internal/k8s/api.go | 22 +++++++++------- internal/model/stack.go | 1 - internal/resource/list.go | 12 ++++++--- internal/view/app.go | 3 --- internal/view/container.go | 3 +-- internal/view/help.go | 42 +++++++++++++++++++++++++++++ internal/view/master_detail.go | 28 +++++++++++--------- internal/view/resource.go | 48 +++------------------------------- 9 files changed, 85 insertions(+), 76 deletions(-) diff --git a/cmd/root.go b/cmd/root.go index fc4fbded..ccb83a66 100644 --- a/cmd/root.go +++ b/cmd/root.go @@ -118,7 +118,7 @@ func loadConfiguration() *config.Config { if err := k9sCfg.Refine(k8sFlags); err != nil { log.Panic().Err(err).Msg("Unable to locate kubeconfig file") } - k9sCfg.SetConnection(k8s.InitConnectionOrDie(k8sCfg, log.Logger)) + k9sCfg.SetConnection(k8s.InitConnectionOrDie(k8sCfg)) // Try to access server version if that fail. Connectivity issue? if _, err := k9sCfg.GetConnection().ServerVersion(); err != nil { diff --git a/internal/k8s/api.go b/internal/k8s/api.go index 607f5909..e13efaff 100644 --- a/internal/k8s/api.go +++ b/internal/k8s/api.go @@ -9,7 +9,6 @@ import ( "k8s.io/client-go/discovery/cached/disk" - "github.com/rs/zerolog" "github.com/rs/zerolog/log" authorizationv1 "k8s.io/api/authorization/v1" v1 "k8s.io/api/core/v1" @@ -66,24 +65,27 @@ type ( CanIAccess(ns, rvg string, verbs []string) (bool, error) } - // APIClient represents a Kubernetes api client. - APIClient struct { + clients struct { client kubernetes.Interface dClient dynamic.Interface nsClient dynamic.NamespaceableResourceInterface mxsClient *versioned.Clientset cachedDiscovery *disk.CachedDiscoveryClient + } + + // APIClient represents a Kubernetes api client. + APIClient struct { + clients config *Config useMetricServer bool - log zerolog.Logger mx sync.Mutex } ) // InitConnectionOrDie initialize connection from command line args. // Checks for connectivity with the api server. -func InitConnectionOrDie(config *Config, logger zerolog.Logger) *APIClient { - conn := APIClient{config: config, log: logger} +func InitConnectionOrDie(config *Config) *APIClient { + conn := APIClient{config: config} conn.useMetricServer = conn.supportsMxServer() return &conn @@ -242,7 +244,7 @@ func (a *APIClient) DialOrDie() kubernetes.Interface { var err error if a.client, err = kubernetes.NewForConfig(a.RestConfigOrDie()); err != nil { - a.log.Fatal().Msgf("Unable to connect to api server %v", err) + log.Fatal().Msgf("Unable to connect to api server %v", err) } return a.client } @@ -251,7 +253,7 @@ func (a *APIClient) DialOrDie() kubernetes.Interface { func (a *APIClient) RestConfigOrDie() *restclient.Config { cfg, err := a.config.RESTConfig() if err != nil { - a.log.Panic().Msgf("Unable to connect to api server %v", err) + log.Panic().Msgf("Unable to connect to api server %v", err) } return cfg } @@ -281,7 +283,7 @@ func (a *APIClient) DynDialOrDie() dynamic.Interface { var err error if a.dClient, err = dynamic.NewForConfig(a.RestConfigOrDie()); err != nil { - a.log.Panic().Err(err) + log.Panic().Err(err) } return a.dClient } @@ -313,7 +315,7 @@ func (a *APIClient) MXDial() (*versioned.Clientset, error) { } var err error if a.mxsClient, err = versioned.NewForConfig(a.RestConfigOrDie()); err != nil { - a.log.Error().Err(err) + log.Error().Err(err) } return a.mxsClient, err diff --git a/internal/model/stack.go b/internal/model/stack.go index 2331cc9f..90f4d662 100644 --- a/internal/model/stack.go +++ b/internal/model/stack.go @@ -123,7 +123,6 @@ func (s *Stack) Peek() []Component { // ClearHistory clear out the stack history up to most recent. func (s *Stack) ClearHistory() { - s.DumpStack() top := s.Top() for range s.components { s.Pop() diff --git a/internal/resource/list.go b/internal/resource/list.go index 38d03721..73183f84 100644 --- a/internal/resource/list.go +++ b/internal/resource/list.go @@ -48,16 +48,22 @@ type ( // RowEvents tracks resource update events. RowEvents map[string]*RowEvent + // TypeName captures resource names. + TypeName struct { + Singular string + Plural string + ShortNames []string + } + // TypeMeta represents resource type meta data. TypeMeta struct { + TypeName + Name string Namespaced bool Group string Version string Kind string - Singular string - Plural string - ShortNames []string } // TableData tracks a K8s resource for tabular display. diff --git a/internal/view/app.go b/internal/view/app.go index 9939da21..d7100e8d 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -84,9 +84,6 @@ func (a *App) ActiveView() model.Component { } func (a *App) PrevCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msgf("------ CONTENT PREVIOUS") - a.Content.DumpStack() - a.Content.DumpPages() if !a.Content.IsLast() { a.Content.Pop() } diff --git a/internal/view/container.go b/internal/view/container.go index 4b2cd6e0..b5f10d10 100644 --- a/internal/view/container.go +++ b/internal/view/container.go @@ -65,8 +65,7 @@ func (c *Container) extraActions(aa ui.KeyActions) { } func (c *Container) k9sEnv() K9sEnv { - env := c.defaultK9sEnv() - + env := defaultK9sEnv(c.app, c.masterPage().GetSelectedItem(), c.masterPage().GetRow()) ns, n := namespaced(*c.path) env["POD"] = n env["NAMESPACE"] = ns diff --git a/internal/view/help.go b/internal/view/help.go index fefd4820..e9719d57 100644 --- a/internal/view/help.go +++ b/internal/view/help.go @@ -9,6 +9,7 @@ import ( "strings" "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/gdamore/tcell" @@ -235,3 +236,44 @@ func keyConv(s string) string { return strings.Replace(s, "alt", "opt", 1) } + +func defaultK9sEnv(app *App, sel string, row resource.Row) K9sEnv { + ns, n := namespaced(sel) + ctx, err := app.Conn().Config().CurrentContextName() + if err != nil { + ctx = resource.NAValue + } + cluster, err := app.Conn().Config().CurrentClusterName() + if err != nil { + cluster = resource.NAValue + } + user, err := app.Conn().Config().CurrentUserName() + if err != nil { + user = resource.NAValue + } + groups, err := app.Conn().Config().CurrentGroupNames() + if err != nil { + groups = []string{resource.NAValue} + } + var cfg string + kcfg := app.Conn().Config().Flags().KubeConfig + if kcfg != nil && *kcfg != "" { + cfg = *kcfg + } + + env := K9sEnv{ + "NAMESPACE": ns, + "NAME": n, + "CONTEXT": ctx, + "CLUSTER": cluster, + "USER": user, + "GROUPS": strings.Join(groups, ","), + "KUBECONFIG": cfg, + } + + for i, r := range row { + env["COL"+strconv.Itoa(i)] = r + } + + return env +} diff --git a/internal/view/master_detail.go b/internal/view/master_detail.go index b69f4a34..c4985783 100644 --- a/internal/view/master_detail.go +++ b/internal/view/master_detail.go @@ -9,24 +9,31 @@ import ( "github.com/gdamore/tcell" ) +type TableExtender struct { + extraActionsFn func(ui.KeyActions) + colorerFn ui.ColorerFunc + decorateFn decorateFn + enterFn enterFn +} + // MasterDetail presents a master-detail viewer. type MasterDetail struct { *PageStack + *TableExtender - enterFn enterFn - extraActionsFn func(ui.KeyActions) - master *Table - details *Details - currentNS string - title string + master *Table + details *Details + currentNS string + title string } // NewMasterDetail returns a new master-detail viewer. func NewMasterDetail(title, ns string) *MasterDetail { return &MasterDetail{ - PageStack: NewPageStack(), - title: title, - currentNS: ns, + PageStack: NewPageStack(), + TableExtender: &TableExtender{}, + title: title, + currentNS: ns, } } @@ -106,9 +113,6 @@ func (m *MasterDetail) defaultActions(aa ui.KeyActions) { } func (m *MasterDetail) backCmd(evt *tcell.EventKey) *tcell.EventKey { - m.DumpPages() - m.DumpStack() - if !m.isMaster() { return m.app.PrevCmd(evt) } diff --git a/internal/view/resource.go b/internal/view/resource.go index 9ecb516b..61bc0cc6 100644 --- a/internal/view/resource.go +++ b/internal/view/resource.go @@ -28,8 +28,6 @@ type Resource struct { list resource.List cancelFn context.CancelFunc path *string - colorerFn ui.ColorerFunc - decorateFn decorateFn envFn envFn gvr string } @@ -116,15 +114,15 @@ func (r *Resource) update(ctx context.Context) { }(ctx) } +// ---------------------------------------------------------------------------- +// Actions... + func (r *Resource) backCmd(*tcell.EventKey) *tcell.EventKey { r.Pop() return nil } -// ---------------------------------------------------------------------------- -// Actions... - func (r *Resource) cpCmd(evt *tcell.EventKey) *tcell.EventKey { if !r.masterPage().RowSelected() { return evt @@ -440,43 +438,5 @@ func (r *Resource) execCmd(bin string, bg bool, args ...string) ui.ActionHandler } func (r *Resource) defaultK9sEnv() K9sEnv { - ns, n := namespaced(r.masterPage().GetSelectedItem()) - ctx, err := r.app.Conn().Config().CurrentContextName() - if err != nil { - ctx = resource.NAValue - } - cluster, err := r.app.Conn().Config().CurrentClusterName() - if err != nil { - cluster = resource.NAValue - } - user, err := r.app.Conn().Config().CurrentUserName() - if err != nil { - user = resource.NAValue - } - groups, err := r.app.Conn().Config().CurrentGroupNames() - if err != nil { - groups = []string{resource.NAValue} - } - var cfg string - kcfg := r.app.Conn().Config().Flags().KubeConfig - if kcfg != nil && *kcfg != "" { - cfg = *kcfg - } - - env := K9sEnv{ - "NAMESPACE": ns, - "NAME": n, - "CONTEXT": ctx, - "CLUSTER": cluster, - "USER": user, - "GROUPS": strings.Join(groups, ","), - "KUBECONFIG": cfg, - } - - row := r.masterPage().GetRow() - for i, r := range row { - env["COL"+strconv.Itoa(i)] = r - } - - return env + return defaultK9sEnv(r.app, r.masterPage().GetSelectedItem(), r.masterPage().GetRow()) } From ef0aab3f4c21543f72a5aaa9d50f67738bc08883 Mon Sep 17 00:00:00 2001 From: derailed Date: Fri, 15 Nov 2019 19:20:10 -0700 Subject: [PATCH 10/35] checkpoint --- internal/ui/action.go | 14 ++++ internal/ui/table.go | 153 ++++------------------------------ internal/ui/table_helper.go | 94 ++++++++++++++++++++- internal/ui/table_test.go | 6 +- internal/view/alias.go | 7 +- internal/view/container.go | 3 +- internal/view/context.go | 4 +- internal/view/details.go | 4 +- internal/view/help.go | 3 +- internal/view/log.go | 4 +- internal/view/pod.go | 2 +- internal/view/policy.go | 5 +- internal/view/rbac.go | 7 +- internal/view/subject.go | 8 +- internal/view/table.go | 4 +- internal/view/table_helper.go | 12 --- 16 files changed, 138 insertions(+), 192 deletions(-) diff --git a/internal/ui/action.go b/internal/ui/action.go index 78901587..42ac3aef 100644 --- a/internal/ui/action.go +++ b/internal/ui/action.go @@ -28,6 +28,20 @@ func NewKeyAction(d string, a ActionHandler, display bool) KeyAction { return KeyAction{Description: d, Action: a, Visible: display} } +// Add sets up keyboard action listener. +func (a KeyActions) AddActions(aa KeyActions) { + for k, v := range aa { + a[k] = v + } +} + +// Remove delete a keyed action. +func (a KeyActions) RmActions(kk ...tcell.Key) { + for _, k := range kk { + delete(a, k) + } +} + // Hints returns a collection of hints. func (a KeyActions) Hints() model.MenuHints { kk := make([]int, 0, len(a)) diff --git a/internal/ui/table.go b/internal/ui/table.go index 6bc18e6b..73ec4e9a 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -3,19 +3,12 @@ package ui import ( "context" "errors" - "fmt" - "regexp" - "strings" - "time" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/tview" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" - "github.com/sahilm/fuzzy" - "k8s.io/apimachinery/pkg/util/duration" ) type ( @@ -29,10 +22,10 @@ type ( // Table represents tabular data. type Table struct { *SelectTable + KeyActions - baseTitle string + BaseTitle string Data resource.TableData - actions KeyActions cmdBuff *CmdBuff styles *config.Styles colorerFn ColorerFunc @@ -47,10 +40,10 @@ func NewTable(title string) *Table { Table: tview.NewTable(), marks: make(map[string]bool), }, - actions: make(KeyActions), - cmdBuff: NewCmdBuff('/', FilterBuff), - baseTitle: title, - sortCol: SortColumn{0, 0, true}, + KeyActions: make(KeyActions), + cmdBuff: NewCmdBuff('/', FilterBuff), + BaseTitle: title, + sortCol: SortColumn{0, 0, true}, } } @@ -94,7 +87,7 @@ func (t *Table) keyboard(evt *tcell.EventKey) *tcell.EventKey { key = asKey(evt) } - if a, ok := t.actions[key]; ok { + if a, ok := t.KeyActions[key]; ok { return a.Action(evt) } @@ -106,16 +99,6 @@ func (t *Table) GetFilteredData() resource.TableData { return t.filtered() } -// SetBaseTitle set the table title. -func (t *Table) SetBaseTitle(s string) { - t.baseTitle = s -} - -// GetBaseTitle fetch the current title. -func (t *Table) GetBaseTitle() string { - return t.baseTitle -} - // SetColorerFn set the row colorer. func (t *Table) SetColorerFn(f ColorerFunc) { t.colorerFn = f @@ -141,9 +124,9 @@ func (t *Table) Update(data resource.TableData) { func (t *Table) doUpdate(data resource.TableData) { t.ActiveNS = data.Namespace if t.ActiveNS == resource.AllNamespaces && t.ActiveNS != "*" { - t.actions[KeyShiftP] = NewKeyAction("Sort Namespace", t.SortColCmd(-2), false) + t.KeyActions[KeyShiftP] = NewKeyAction("Sort Namespace", t.SortColCmd(-2), false) } else { - delete(t.actions, KeyShiftP) + t.KeyActions.RmActions(KeyShiftP) } t.Clear() @@ -229,7 +212,7 @@ func (t *Table) buildRow(row int, data resource.TableData, sk string, pads MaxyP m := t.IsMarked(sk) for col, field := range data.Rows[sk].Fields { header := data.Header[col] - cell, align := t.formatCell(data.NumCols[header], header, field+Deltas(data.Rows[sk].Deltas[col], field), pads[col]) + cell, align := formatCell(data.NumCols[header], header, field+Deltas(data.Rows[sk].Deltas[col], field), pads[col]) c := tview.NewTableCell(cell) { c.SetExpansion(1) @@ -243,26 +226,6 @@ func (t *Table) buildRow(row int, data resource.TableData, sk string, pads MaxyP } } -func (t *Table) formatCell(numerical bool, header, field string, padding int) (string, int) { - if header == "AGE" { - dur, err := time.ParseDuration(field) - if err == nil { - field = duration.HumanDuration(dur) - } - } - - if numerical || cpuRX.MatchString(header) || memRX.MatchString(header) { - return field, tview.AlignRight - } - - align := tview.AlignLeft - if IsASCII(field) { - return Pad(field, padding), align - } - - return field, align -} - func (t *Table) ClearMarks() { t.marks = map[string]bool{} t.Refresh() @@ -299,58 +262,17 @@ func (t *Table) filtered() resource.TableData { q := t.cmdBuff.String() if isFuzzySelector(q) { - return t.fuzzyFilter(q[2:]) + return fuzzyFilter(q[2:], t.NameColIndex(), t.Data) } - return t.rxFilter() -} - -func (t *Table) rxFilter() resource.TableData { - rx, err := regexp.Compile(`(?i)` + t.cmdBuff.String()) + data, err := rxFilter(t.cmdBuff.String(), t.Data) if err != nil { log.Error().Err(errors.New("Invalid filter expression")).Msg("Regexp") t.cmdBuff.Clear() return t.Data } - filtered := resource.TableData{ - Header: t.Data.Header, - Rows: resource.RowEvents{}, - Namespace: t.Data.Namespace, - } - for k, row := range t.Data.Rows { - f := strings.Join(row.Fields, " ") - if rx.MatchString(f) { - filtered.Rows[k] = row - } - } - - return filtered -} - -func (t *Table) fuzzyFilter(q string) resource.TableData { - var ss, kk []string - for k, row := range t.Data.Rows { - ss = append(ss, row.Fields[t.NameColIndex()]) - kk = append(kk, k) - } - - filtered := resource.TableData{ - Header: t.Data.Header, - Rows: resource.RowEvents{}, - Namespace: t.Data.Namespace, - } - mm := fuzzy.Find(q, ss) - for _, m := range mm { - filtered.Rows[kk[m.Index]] = t.Data.Rows[kk[m.Index]] - } - - return filtered -} - -// KeyBindings returns the bounded keys. -func (t *Table) KeyBindings() KeyActions { - return t.actions + return data } // SearchBuff returns the associated command buffer. @@ -367,56 +289,9 @@ func (t *Table) ShowDeleted() { } } -// SetActions sets up keyboard action listener. -func (t *Table) AddActions(aa KeyActions) { - for k, a := range aa { - t.actions[k] = a - } -} - -// RmAction delete a keyed action. -func (t *Table) RmAction(kk ...tcell.Key) { - for _, k := range kk { - delete(t.actions, k) - } -} - -// Hints options -func (t *Table) Hints() model.MenuHints { - if t.actions != nil { - return t.actions.Hints() - } - - return nil -} - // UpdateTitle refreshes the table title. func (t *Table) UpdateTitle() { - var title string - - rc := t.GetRowCount() - if rc > 0 { - rc-- - } - switch t.ActiveNS { - case resource.NotNamespaced, "*": - title = skinTitle(fmt.Sprintf(titleFmt, t.baseTitle, rc), t.styles.Frame()) - default: - ns := t.ActiveNS - if ns == resource.AllNamespaces { - ns = resource.AllNamespace - } - title = skinTitle(fmt.Sprintf(nsTitleFmt, t.baseTitle, ns, rc), t.styles.Frame()) - } - - if !t.cmdBuff.Empty() { - cmd := t.cmdBuff.String() - if IsLabelSelector(cmd) { - cmd = TrimLabelSelector(cmd) - } - title += skinTitle(fmt.Sprintf(SearchFmt, cmd), t.styles.Frame()) - } - t.SetTitle(title) + t.SetTitle(styleTitle(t.GetRowCount(), t.ActiveNS, t.BaseTitle, t.cmdBuff.String(), t.styles)) } // SortInvertCmd reverses sorting order. diff --git a/internal/ui/table_helper.go b/internal/ui/table_helper.go index 679735d4..d0c0a769 100644 --- a/internal/ui/table_helper.go +++ b/internal/ui/table_helper.go @@ -6,10 +6,14 @@ import ( "regexp" "sort" "strings" + "time" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/resource" + "github.com/derailed/tview" "github.com/rs/zerolog/log" + "github.com/sahilm/fuzzy" + "k8s.io/apimachinery/pkg/util/duration" ) const ( @@ -77,7 +81,7 @@ func TrimLabelSelector(s string) string { return strings.TrimSpace(s[2:]) } -func skinTitle(fmat string, style config.Frame) string { +func SkinTitle(fmat string, style config.Frame) string { fmat = strings.Replace(fmat, "[fg:bg", "["+style.Title.FgColor+":"+style.Title.BgColor, -1) fmat = strings.Replace(fmat, "[hilite", "["+style.Title.HighlightColor, 1) fmat = strings.Replace(fmat, "[key", "["+style.Menu.NumKeyColor, 1) @@ -137,3 +141,91 @@ func sortIndicator(col SortColumn, style config.Table, index int, name string) s } return fmt.Sprintf("%s[%s::]%s[::]", name, style.Header.SorterColor, order) } + +func formatCell(numerical bool, header, field string, padding int) (string, int) { + if header == "AGE" { + dur, err := time.ParseDuration(field) + if err == nil { + field = duration.HumanDuration(dur) + } + } + + if numerical || cpuRX.MatchString(header) || memRX.MatchString(header) { + return field, tview.AlignRight + } + + align := tview.AlignLeft + if IsASCII(field) { + return Pad(field, padding), align + } + + return field, align +} + +func rxFilter(q string, data resource.TableData) (resource.TableData, error) { + rx, err := regexp.Compile(`(?i)` + q) + if err != nil { + return data, err + } + + filtered := resource.TableData{ + Header: data.Header, + Rows: resource.RowEvents{}, + Namespace: data.Namespace, + } + for k, row := range data.Rows { + f := strings.Join(row.Fields, " ") + if rx.MatchString(f) { + filtered.Rows[k] = row + } + } + + return filtered, nil +} + +func fuzzyFilter(q string, index int, data resource.TableData) resource.TableData { + var ss, kk []string + for k, row := range data.Rows { + ss = append(ss, row.Fields[index]) + kk = append(kk, k) + } + + filtered := resource.TableData{ + Header: data.Header, + Rows: resource.RowEvents{}, + Namespace: data.Namespace, + } + mm := fuzzy.Find(q, ss) + for _, m := range mm { + filtered.Rows[kk[m.Index]] = data.Rows[kk[m.Index]] + } + + return filtered +} + +// UpdateTitle refreshes the table title. +func styleTitle(rc int, ns, base, buff string, styles *config.Styles) string { + var title string + + if rc > 0 { + rc-- + } + switch ns { + case resource.NotNamespaced, "*": + title = SkinTitle(fmt.Sprintf(titleFmt, base, rc), styles.Frame()) + default: + if ns == resource.AllNamespaces { + ns = resource.AllNamespace + } + title = SkinTitle(fmt.Sprintf(nsTitleFmt, base, ns, rc), styles.Frame()) + } + + if buff != "" { + if IsLabelSelector(buff) { + buff = TrimLabelSelector(buff) + } + title += SkinTitle(fmt.Sprintf(SearchFmt, buff), styles.Frame()) + } + + return title +} diff --git a/internal/ui/table_test.go b/internal/ui/table_test.go index d022305e..55a52ae0 100644 --- a/internal/ui/table_test.go +++ b/internal/ui/table_test.go @@ -17,11 +17,7 @@ func TestTableNew(t *testing.T) { ctx := context.WithValue(context.Background(), ui.KeyStyles, s) v.Init(ctx) - assert.Equal(t, "fred", v.GetBaseTitle()) - - v.SetBaseTitle("bozo") - assert.Equal(t, "bozo", v.GetBaseTitle()) - + assert.Equal(t, "fred", v.BaseTitle) } func TestTableUpdate(t *testing.T) { diff --git a/internal/view/alias.go b/internal/view/alias.go index 67a0dcde..59d0d20a 100644 --- a/internal/view/alias.go +++ b/internal/view/alias.go @@ -50,12 +50,7 @@ func (a *Alias) Start() {} func (a *Alias) Stop() {} func (a *Alias) registerActions() { - a.RmAction(ui.KeyShiftA) - a.RmAction(ui.KeyShiftN) - a.RmAction(tcell.KeyCtrlS) - a.RmAction(tcell.KeyCtrlSpace) - a.RmAction(ui.KeySpace) - + a.RmActions(ui.KeyShiftA, ui.KeyShiftN, tcell.KeyCtrlS, tcell.KeyCtrlSpace, ui.KeySpace) a.AddActions(ui.KeyActions{ tcell.KeyEnter: ui.NewKeyAction("Goto Resource", a.gotoCmd, true), tcell.KeyEscape: ui.NewKeyAction("Reset", a.resetCmd, false), diff --git a/internal/view/container.go b/internal/view/container.go index b5f10d10..721b21f1 100644 --- a/internal/view/container.go +++ b/internal/view/container.go @@ -52,8 +52,7 @@ func (c *Container) Name() string { return "containers" } func (c *Container) extraActions(aa ui.KeyActions) { c.LogResource.extraActions(aa) - c.masterPage().RmAction(tcell.KeyCtrlSpace) - c.masterPage().RmAction(ui.KeySpace) + c.masterPage().RmActions(tcell.KeyCtrlSpace, ui.KeySpace) aa[ui.KeyShiftF] = ui.NewKeyAction("PortForward", c.portFwdCmd, true) aa[ui.KeyShiftL] = ui.NewKeyAction("Logs Previous", c.prevLogsCmd, true) diff --git a/internal/view/context.go b/internal/view/context.go index 1f60c8e4..48edad8d 100644 --- a/internal/view/context.go +++ b/internal/view/context.go @@ -31,9 +31,7 @@ func (c *Context) Init(ctx context.Context) { } func (c *Context) extraActions(aa ui.KeyActions) { - c.masterPage().RmAction(ui.KeyShiftA) - c.masterPage().RmAction(tcell.KeyCtrlSpace) - c.masterPage().RmAction(ui.KeySpace) + c.masterPage().RmActions(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) } func (c *Context) useCtx(app *App, _, res, sel string) { diff --git a/internal/view/details.go b/internal/view/details.go index 4fdd0754..46801885 100644 --- a/internal/view/details.go +++ b/internal/view/details.go @@ -204,9 +204,9 @@ func (d *Details) refreshTitle() { func (d *Details) setTitle(t string) { d.title = t - title := skinTitle(fmt.Sprintf(detailsTitleFmt, d.category, t), d.app.Styles.Frame()) + title := ui.SkinTitle(fmt.Sprintf(detailsTitleFmt, d.category, t), d.app.Styles.Frame()) if !d.cmdBuff.Empty() { - title += skinTitle(fmt.Sprintf(ui.SearchFmt, d.cmdBuff.String()), d.app.Styles.Frame()) + title += ui.SkinTitle(fmt.Sprintf(ui.SearchFmt, d.cmdBuff.String()), d.app.Styles.Frame()) } d.SetTitle(title) } diff --git a/internal/view/help.go b/internal/view/help.go index e9719d57..205927b7 100644 --- a/internal/view/help.go +++ b/internal/view/help.go @@ -58,8 +58,7 @@ func (v *Help) Hints() model.MenuHints { } func (v *Help) bindKeys() { - v.RmAction(tcell.KeyCtrlSpace) - v.RmAction(ui.KeySpace) + v.RmActions(tcell.KeyCtrlSpace, ui.KeySpace) v.actions = ui.KeyActions{ tcell.KeyEsc: ui.NewKeyAction("Back", v.backCmd, true), diff --git a/internal/view/log.go b/internal/view/log.go index 76689763..537cf9ee 100644 --- a/internal/view/log.go +++ b/internal/view/log.go @@ -90,9 +90,9 @@ func (l *Log) bindKeys() { func (l *Log) setTitle(path, co string) { var fmat string if co == "" { - fmat = skinTitle(fmt.Sprintf(logFmt, path), l.app.Styles.Frame()) + fmat = ui.SkinTitle(fmt.Sprintf(logFmt, path), l.app.Styles.Frame()) } else { - fmat = skinTitle(fmt.Sprintf(logCoFmt, path, co), l.app.Styles.Frame()) + fmat = ui.SkinTitle(fmt.Sprintf(logCoFmt, path, co), l.app.Styles.Frame()) } l.path = path l.SetTitle(fmat) diff --git a/internal/view/pod.go b/internal/view/pod.go index bb07b5ee..5b34f5eb 100644 --- a/internal/view/pod.go +++ b/internal/view/pod.go @@ -87,7 +87,7 @@ func (p *Pod) listContainers(app *App, _, res, sel string) { log.Fatal().Msg("Expecting a valid pod") } list := resource.NewContainerList(app.Conn(), pod) - title := skinTitle(fmt.Sprintf(containerFmt, "Container", sel), app.Styles.Frame()) + title := ui.SkinTitle(fmt.Sprintf(containerFmt, "Container", sel), app.Styles.Frame()) // Stop my updater if p.cancelFn != nil { diff --git a/internal/view/policy.go b/internal/view/policy.go index 50e805f2..07a7b5d4 100644 --- a/internal/view/policy.go +++ b/internal/view/policy.go @@ -87,10 +87,7 @@ func (p *Policy) Stop() { } func (p *Policy) bindKeys() { - p.RmAction(ui.KeyShiftA) - p.RmAction(tcell.KeyCtrlSpace) - p.RmAction(ui.KeySpace) - + p.RmActions(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) p.AddActions(ui.KeyActions{ tcell.KeyEscape: ui.NewKeyAction("Back", p.resetCmd, false), ui.KeySlash: ui.NewKeyAction("Filter", p.activateCmd, false), diff --git a/internal/view/rbac.go b/internal/view/rbac.go index b13bf832..31e13e28 100644 --- a/internal/view/rbac.go +++ b/internal/view/rbac.go @@ -130,10 +130,7 @@ func (r *Rbac) Name() string { } func (r *Rbac) bindKeys() { - r.RmAction(ui.KeyShiftA) - r.RmAction(tcell.KeyCtrlSpace) - r.RmAction(ui.KeySpace) - + r.RmActions(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) r.AddActions(ui.KeyActions{ tcell.KeyEscape: ui.NewKeyAction("Reset", r.resetCmd, false), ui.KeySlash: ui.NewKeyAction("Filter", r.activateCmd, false), @@ -142,7 +139,7 @@ func (r *Rbac) bindKeys() { } func (r *Rbac) getTitle() string { - return skinTitle(fmt.Sprintf(rbacTitleFmt, rbacTitle, r.roleName), r.app.Styles.Frame()) + return ui.SkinTitle(fmt.Sprintf(rbacTitleFmt, rbacTitle, r.roleName), r.app.Styles.Frame()) } func (r *Rbac) refresh() { diff --git a/internal/view/subject.go b/internal/view/subject.go index 0be13e31..b1fa6a24 100644 --- a/internal/view/subject.go +++ b/internal/view/subject.go @@ -48,7 +48,7 @@ func (s *Subject) Init(ctx context.Context) { s.bindKeys() s.SetSortCol(1, len(rbacHeader), true) s.subjectKind = mapCmdSubject(s.app.Config.K9s.ActiveCluster().View.Active) - s.SetBaseTitle(s.subjectKind) + s.BaseTitle = s.subjectKind s.SelectRow(1, true) s.refresh() @@ -89,11 +89,7 @@ func (s *Subject) masterPage() *Table { } func (s *Subject) bindKeys() { - s.RmAction(ui.KeyShiftA) - s.RmAction(ui.KeyShiftP) - s.RmAction(tcell.KeyCtrlSpace) - s.RmAction(ui.KeySpace) - + s.RmActions(ui.KeyShiftA, ui.KeyShiftP, tcell.KeyCtrlSpace, ui.KeySpace) s.AddActions(ui.KeyActions{ tcell.KeyEnter: ui.NewKeyAction("Policies", s.policyCmd, true), tcell.KeyEscape: ui.NewKeyAction("Back", s.resetCmd, false), diff --git a/internal/view/table.go b/internal/view/table.go index f4ed6c90..67311f23 100644 --- a/internal/view/table.go +++ b/internal/view/table.go @@ -33,7 +33,7 @@ func (t *Table) Init(ctx context.Context) { func (t *Table) Start() {} func (t *Table) Stop() {} -func (t *Table) Name() string { return t.GetBaseTitle() } +func (t *Table) Name() string { return t.BaseTitle } // BufferChanged indicates the buffer was changed. func (t *Table) BufferChanged(s string) {} @@ -44,7 +44,7 @@ func (t *Table) BufferActive(state bool, k ui.BufferKind) { } func (t *Table) saveCmd(evt *tcell.EventKey) *tcell.EventKey { - if path, err := saveTable(t.app.Config.K9s.CurrentCluster, t.GetBaseTitle(), t.GetFilteredData()); err != nil { + if path, err := saveTable(t.app.Config.K9s.CurrentCluster, t.BaseTitle, t.GetFilteredData()); err != nil { t.app.Flash().Err(err) } else { t.app.Flash().Infof("File %s saved successfully!", path) diff --git a/internal/view/table_helper.go b/internal/view/table_helper.go index a3e4ef6e..88c03f0e 100644 --- a/internal/view/table_helper.go +++ b/internal/view/table_helper.go @@ -5,7 +5,6 @@ import ( "fmt" "os" "path/filepath" - "strings" "time" "github.com/derailed/k9s/internal/config" @@ -61,14 +60,3 @@ func saveTable(cluster, name string, data resource.TableData) (string, error) { return path, nil } - -func skinTitle(fmat string, style config.Frame) string { - fmat = strings.Replace(fmat, "[fg:bg", "["+style.Title.FgColor+":"+style.Title.BgColor, -1) - fmat = strings.Replace(fmat, "[hilite", "["+style.Title.HighlightColor, 1) - fmat = strings.Replace(fmat, "[key", "["+style.Menu.NumKeyColor, 1) - fmat = strings.Replace(fmat, "[filter", "["+style.Title.FilterColor, 1) - fmat = strings.Replace(fmat, "[count", "["+style.Title.CounterColor, 1) - fmat = strings.Replace(fmat, ":bg:", ":"+style.Title.BgColor+":", -1) - - return fmat -} From 85970d8525ee20b8ec5f7ad51352223874d30114 Mon Sep 17 00:00:00 2001 From: derailed Date: Fri, 15 Nov 2019 19:39:19 -0700 Subject: [PATCH 11/35] checkpoint --- .codebeatsettings | 28 +++++ internal/view/registrar.go | 245 ++++++++++++++++++++++++------------- 2 files changed, 189 insertions(+), 84 deletions(-) create mode 100644 .codebeatsettings diff --git a/.codebeatsettings b/.codebeatsettings new file mode 100644 index 00000000..f7365e93 --- /dev/null +++ b/.codebeatsettings @@ -0,0 +1,28 @@ +{ + "GOLANG": { + "TOO_MANY_IVARS": [ + 8, + 10, + 14, + 20 + ], + "LOC": [ + 50, + 60, + 80, + 100 + ], + "TOTAL_LOC": [ + 300, + 400, + 600, + 1000 + ], + "TOO_MANY_FUNCTIONS": [ + 30, + 40, + 50, + 60 + ] + } +} \ No newline at end of file diff --git a/internal/view/registrar.go b/internal/view/registrar.go index a795d44c..b0854296 100644 --- a/internal/view/registrar.go +++ b/internal/view/registrar.go @@ -17,11 +17,7 @@ type ( enterFn func(app *App, ns, resource, selection string) decorateFn func(resource.TableData) resource.TableData - viewer struct { - gvr string - kind string - namespaced bool - verbs metav1.Verbs + viewerCapability struct { viewFn viewFn listFn listFn enterFn enterFn @@ -29,6 +25,15 @@ type ( decorateFn decorateFn } + viewer struct { + viewerCapability + + gvr string + kind string + namespaced bool + verbs metav1.Verbs + } + viewers map[string]viewer ) @@ -69,10 +74,12 @@ func allCRDs(c k8s.Connection, vv viewers) { } vv[gvrs] = viewer{ - gvr: gvrs, - kind: meta.Kind, - viewFn: listFunc(resource.NewCustomList(c, meta.Namespaced, "", gvrs)), - colorerFn: ui.DefaultColorer, + gvr: gvrs, + kind: meta.Kind, + viewerCapability: viewerCapability{ + viewFn: listFunc(resource.NewCustomList(c, meta.Namespaced, "", gvrs)), + colorerFn: ui.DefaultColorer, + }, } } } @@ -170,172 +177,242 @@ func resourceViews(c k8s.Connection, m viewers) { func coreRes(vv viewers) { vv["v1/nodes"] = viewer{ - viewFn: NewNode, - listFn: resource.NewNodeList, - colorerFn: nsColorer, + viewerCapability: viewerCapability{ + viewFn: NewNode, + listFn: resource.NewNodeList, + colorerFn: nsColorer, + }, } vv["v1/namespaces"] = viewer{ - viewFn: NewNamespace, - listFn: resource.NewNamespaceList, - colorerFn: nsColorer, + viewerCapability: viewerCapability{ + viewFn: NewNamespace, + listFn: resource.NewNamespaceList, + colorerFn: nsColorer, + }, } vv["v1/pods"] = viewer{ - viewFn: NewPod, - listFn: resource.NewPodList, - colorerFn: podColorer, + viewerCapability: viewerCapability{ + viewFn: NewPod, + listFn: resource.NewPodList, + colorerFn: podColorer, + }, } vv["v1/serviceaccounts"] = viewer{ - listFn: resource.NewServiceAccountList, - enterFn: showSAPolicy, + viewerCapability: viewerCapability{ + listFn: resource.NewServiceAccountList, + enterFn: showSAPolicy, + }, } vv["v1/services"] = viewer{ - viewFn: NewService, - listFn: resource.NewServiceList, + viewerCapability: viewerCapability{ + viewFn: NewService, + listFn: resource.NewServiceList, + }, } vv["v1/configmaps"] = viewer{ - listFn: resource.NewConfigMapList, + viewerCapability: viewerCapability{ + listFn: resource.NewConfigMapList, + }, } vv["v1/persistentvolumes"] = viewer{ - listFn: resource.NewPersistentVolumeList, - colorerFn: pvColorer, + viewerCapability: viewerCapability{ + listFn: resource.NewPersistentVolumeList, + colorerFn: pvColorer, + }, } vv["v1/persistentvolumeclaims"] = viewer{ - listFn: resource.NewPersistentVolumeClaimList, - colorerFn: pvcColorer, + viewerCapability: viewerCapability{ + listFn: resource.NewPersistentVolumeClaimList, + colorerFn: pvcColorer, + }, } vv["v1/secrets"] = viewer{ - viewFn: NewSecret, - listFn: resource.NewSecretList, + viewerCapability: viewerCapability{ + viewFn: NewSecret, + listFn: resource.NewSecretList, + }, } vv["v1/endpoints"] = viewer{ - listFn: resource.NewEndpointsList, + viewerCapability: viewerCapability{ + listFn: resource.NewEndpointsList, + }, } vv["v1/events"] = viewer{ - listFn: resource.NewEventList, - colorerFn: evColorer, + viewerCapability: viewerCapability{ + listFn: resource.NewEventList, + colorerFn: evColorer, + }, } vv["v1/replicationcontrollers"] = viewer{ - viewFn: NewScalableResource, - listFn: resource.NewReplicationControllerList, - colorerFn: rsColorer, + viewerCapability: viewerCapability{ + viewFn: NewScalableResource, + listFn: resource.NewReplicationControllerList, + colorerFn: rsColorer, + }, } } func miscRes(vv viewers) { vv["storage.k8s.io/v1/storageclasses"] = viewer{ - listFn: resource.NewStorageClassList, + viewerCapability: viewerCapability{ + listFn: resource.NewStorageClassList, + }, } vv["contexts"] = viewer{ - gvr: "contexts", - kind: "Contexts", - viewFn: NewContext, - listFn: resource.NewContextList, - colorerFn: ctxColorer, + gvr: "contexts", + kind: "Contexts", + viewerCapability: viewerCapability{ + viewFn: NewContext, + listFn: resource.NewContextList, + colorerFn: ctxColorer, + }, } vv["users"] = viewer{ - gvr: "users", - viewFn: NewSubject, + gvr: "users", + viewerCapability: viewerCapability{ + viewFn: NewSubject, + }, } vv["groups"] = viewer{ - gvr: "groups", - viewFn: NewSubject, + gvr: "groups", + viewerCapability: viewerCapability{ + viewFn: NewSubject, + }, } vv["portforwards"] = viewer{ - gvr: "portforwards", - viewFn: NewPortForward, + gvr: "portforwards", + viewerCapability: viewerCapability{ + viewFn: NewPortForward, + }, } vv["benchmarks"] = viewer{ - gvr: "benchmarks", - viewFn: NewBench, + gvr: "benchmarks", + viewerCapability: viewerCapability{ + viewFn: NewBench, + }, } vv["screendumps"] = viewer{ - gvr: "screendumps", - viewFn: NewScreenDump, + gvr: "screendumps", + viewerCapability: viewerCapability{ + viewFn: NewScreenDump, + }, } } func appsRes(vv viewers) { vv["apps/v1/deployments"] = viewer{ - viewFn: NewDeploy, - listFn: resource.NewDeploymentList, - colorerFn: dpColorer, + viewerCapability: viewerCapability{ + viewFn: NewDeploy, + listFn: resource.NewDeploymentList, + colorerFn: dpColorer, + }, } vv["apps/v1/replicasets"] = viewer{ - viewFn: NewReplicaSet, - listFn: resource.NewReplicaSetList, - colorerFn: rsColorer, + viewerCapability: viewerCapability{ + viewFn: NewReplicaSet, + listFn: resource.NewReplicaSetList, + colorerFn: rsColorer, + }, } vv["apps/v1/statefulsets"] = viewer{ - viewFn: NewStatefulSet, - listFn: resource.NewStatefulSetList, - colorerFn: stsColorer, + viewerCapability: viewerCapability{ + viewFn: NewStatefulSet, + listFn: resource.NewStatefulSetList, + colorerFn: stsColorer, + }, } vv["apps/v1/daemonsets"] = viewer{ - viewFn: NewDaemonSet, - listFn: resource.NewDaemonSetList, - colorerFn: dpColorer, + viewerCapability: viewerCapability{ + viewFn: NewDaemonSet, + listFn: resource.NewDaemonSetList, + colorerFn: dpColorer, + }, } } func authRes(vv viewers) { vv["rbac.authorization.k8s.io/v1/clusterroles"] = viewer{ - listFn: resource.NewClusterRoleList, - enterFn: showRBAC, + viewerCapability: viewerCapability{ + listFn: resource.NewClusterRoleList, + enterFn: showRBAC, + }, } vv["rbac.authorization.k8s.io/v1/clusterrolebindings"] = viewer{ - listFn: resource.NewClusterRoleBindingList, - enterFn: showClusterRole, + viewerCapability: viewerCapability{ + listFn: resource.NewClusterRoleBindingList, + enterFn: showClusterRole, + }, } vv["rbac.authorization.k8s.io/v1/rolebindings"] = viewer{ - listFn: resource.NewRoleBindingList, - enterFn: showRole, + viewerCapability: viewerCapability{ + listFn: resource.NewRoleBindingList, + enterFn: showRole, + }, } vv["rbac.authorization.k8s.io/v1/roles"] = viewer{ - listFn: resource.NewRoleList, - enterFn: showRBAC, + viewerCapability: viewerCapability{ + listFn: resource.NewRoleList, + enterFn: showRBAC, + }, } } func extRes(vv viewers) { vv["apiextensions.k8s.io/v1/customresourcedefinitions"] = viewer{ - listFn: resource.NewCustomResourceDefinitionList, - enterFn: showCRD, + viewerCapability: viewerCapability{ + listFn: resource.NewCustomResourceDefinitionList, + enterFn: showCRD, + }, } vv["apiextensions.k8s.io/v1beta1/customresourcedefinitions"] = viewer{ - listFn: resource.NewCustomResourceDefinitionList, - enterFn: showCRD, + viewerCapability: viewerCapability{ + listFn: resource.NewCustomResourceDefinitionList, + enterFn: showCRD, + }, } } func netRes(vv viewers) { vv["networking.k8s.io/v1/networkpolicies"] = viewer{ - listFn: resource.NewNetworkPolicyList, + viewerCapability: viewerCapability{ + listFn: resource.NewNetworkPolicyList, + }, } vv["extensions/v1beta1/ingresses"] = viewer{ - listFn: resource.NewIngressList, + viewerCapability: viewerCapability{ + listFn: resource.NewIngressList, + }, } } func batchRes(vv viewers) { vv["batch/v1beta1/cronjobs"] = viewer{ - viewFn: NewCronJob, - listFn: resource.NewCronJobList, + viewerCapability: viewerCapability{ + viewFn: NewCronJob, + listFn: resource.NewCronJobList, + }, } vv["batch/v1/jobs"] = viewer{ - viewFn: NewJob, - listFn: resource.NewJobList, + viewerCapability: viewerCapability{ + viewFn: NewJob, + listFn: resource.NewJobList, + }, } } func policyRes(vv viewers) { vv["policy/v1beta1/poddisruptionbudgets"] = viewer{ - listFn: resource.NewPDBList, - colorerFn: pdbColorer, + viewerCapability: viewerCapability{ + listFn: resource.NewPDBList, + colorerFn: pdbColorer, + }, } } func hpaRes(vv viewers) { vv["autoscaling/v1/horizontalpodautoscalers"] = viewer{ - listFn: resource.NewHorizontalPodAutoscalerV1List, + viewerCapability: viewerCapability{ + listFn: resource.NewHorizontalPodAutoscalerV1List, + }, } } From 64fb916d6557e2587a34f32d3feda2924ac55fba Mon Sep 17 00:00:00 2001 From: derailed Date: Fri, 15 Nov 2019 19:55:38 -0700 Subject: [PATCH 12/35] update codebeat linter --- .codebeatsettings | 16 +-- internal/k8s/api.go | 8 +- internal/view/master_detail.go | 29 ++-- internal/view/registrar.go | 245 +++++++++++---------------------- internal/view/resource.go | 2 + 5 files changed, 107 insertions(+), 193 deletions(-) diff --git a/.codebeatsettings b/.codebeatsettings index f7365e93..f9aacdcf 100644 --- a/.codebeatsettings +++ b/.codebeatsettings @@ -3,26 +3,26 @@ "TOO_MANY_IVARS": [ 8, 10, - 14, - 20 + 12, + 15 ], "LOC": [ + 30, 50, - 60, 80, 100 ], "TOTAL_LOC": [ - 300, + 200, 400, - 600, - 1000 + 500, + 600 ], "TOO_MANY_FUNCTIONS": [ + 20, 30, 40, - 50, - 60 + 50 ] } } \ No newline at end of file diff --git a/internal/k8s/api.go b/internal/k8s/api.go index e13efaff..927c5df5 100644 --- a/internal/k8s/api.go +++ b/internal/k8s/api.go @@ -65,17 +65,13 @@ type ( CanIAccess(ns, rvg string, verbs []string) (bool, error) } - clients struct { + // APIClient represents a Kubernetes api client. + APIClient struct { client kubernetes.Interface dClient dynamic.Interface nsClient dynamic.NamespaceableResourceInterface mxsClient *versioned.Clientset cachedDiscovery *disk.CachedDiscoveryClient - } - - // APIClient represents a Kubernetes api client. - APIClient struct { - clients config *Config useMetricServer bool mx sync.Mutex diff --git a/internal/view/master_detail.go b/internal/view/master_detail.go index c4985783..e961da89 100644 --- a/internal/view/master_detail.go +++ b/internal/view/master_detail.go @@ -9,31 +9,24 @@ import ( "github.com/gdamore/tcell" ) -type TableExtender struct { - extraActionsFn func(ui.KeyActions) - colorerFn ui.ColorerFunc - decorateFn decorateFn - enterFn enterFn -} - // MasterDetail presents a master-detail viewer. type MasterDetail struct { *PageStack - *TableExtender - master *Table - details *Details - currentNS string - title string + master *Table + details *Details + currentNS string + title string + extraActionsFn func(ui.KeyActions) + enterFn enterFn } // NewMasterDetail returns a new master-detail viewer. func NewMasterDetail(title, ns string) *MasterDetail { return &MasterDetail{ - PageStack: NewPageStack(), - TableExtender: &TableExtender{}, - title: title, - currentNS: ns, + PageStack: NewPageStack(), + title: title, + currentNS: ns, } } @@ -74,12 +67,12 @@ func (m *MasterDetail) Hints() model.MenuHints { return nil } +// Protocol... + func (m *MasterDetail) setExtraActionsFn(f ActionsFunc) { m.extraActionsFn = f } -// Protocol... - func (m *MasterDetail) setEnterFn(f enterFn) { m.enterFn = f } diff --git a/internal/view/registrar.go b/internal/view/registrar.go index b0854296..a795d44c 100644 --- a/internal/view/registrar.go +++ b/internal/view/registrar.go @@ -17,7 +17,11 @@ type ( enterFn func(app *App, ns, resource, selection string) decorateFn func(resource.TableData) resource.TableData - viewerCapability struct { + viewer struct { + gvr string + kind string + namespaced bool + verbs metav1.Verbs viewFn viewFn listFn listFn enterFn enterFn @@ -25,15 +29,6 @@ type ( decorateFn decorateFn } - viewer struct { - viewerCapability - - gvr string - kind string - namespaced bool - verbs metav1.Verbs - } - viewers map[string]viewer ) @@ -74,12 +69,10 @@ func allCRDs(c k8s.Connection, vv viewers) { } vv[gvrs] = viewer{ - gvr: gvrs, - kind: meta.Kind, - viewerCapability: viewerCapability{ - viewFn: listFunc(resource.NewCustomList(c, meta.Namespaced, "", gvrs)), - colorerFn: ui.DefaultColorer, - }, + gvr: gvrs, + kind: meta.Kind, + viewFn: listFunc(resource.NewCustomList(c, meta.Namespaced, "", gvrs)), + colorerFn: ui.DefaultColorer, } } } @@ -177,242 +170,172 @@ func resourceViews(c k8s.Connection, m viewers) { func coreRes(vv viewers) { vv["v1/nodes"] = viewer{ - viewerCapability: viewerCapability{ - viewFn: NewNode, - listFn: resource.NewNodeList, - colorerFn: nsColorer, - }, + viewFn: NewNode, + listFn: resource.NewNodeList, + colorerFn: nsColorer, } vv["v1/namespaces"] = viewer{ - viewerCapability: viewerCapability{ - viewFn: NewNamespace, - listFn: resource.NewNamespaceList, - colorerFn: nsColorer, - }, + viewFn: NewNamespace, + listFn: resource.NewNamespaceList, + colorerFn: nsColorer, } vv["v1/pods"] = viewer{ - viewerCapability: viewerCapability{ - viewFn: NewPod, - listFn: resource.NewPodList, - colorerFn: podColorer, - }, + viewFn: NewPod, + listFn: resource.NewPodList, + colorerFn: podColorer, } vv["v1/serviceaccounts"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewServiceAccountList, - enterFn: showSAPolicy, - }, + listFn: resource.NewServiceAccountList, + enterFn: showSAPolicy, } vv["v1/services"] = viewer{ - viewerCapability: viewerCapability{ - viewFn: NewService, - listFn: resource.NewServiceList, - }, + viewFn: NewService, + listFn: resource.NewServiceList, } vv["v1/configmaps"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewConfigMapList, - }, + listFn: resource.NewConfigMapList, } vv["v1/persistentvolumes"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewPersistentVolumeList, - colorerFn: pvColorer, - }, + listFn: resource.NewPersistentVolumeList, + colorerFn: pvColorer, } vv["v1/persistentvolumeclaims"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewPersistentVolumeClaimList, - colorerFn: pvcColorer, - }, + listFn: resource.NewPersistentVolumeClaimList, + colorerFn: pvcColorer, } vv["v1/secrets"] = viewer{ - viewerCapability: viewerCapability{ - viewFn: NewSecret, - listFn: resource.NewSecretList, - }, + viewFn: NewSecret, + listFn: resource.NewSecretList, } vv["v1/endpoints"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewEndpointsList, - }, + listFn: resource.NewEndpointsList, } vv["v1/events"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewEventList, - colorerFn: evColorer, - }, + listFn: resource.NewEventList, + colorerFn: evColorer, } vv["v1/replicationcontrollers"] = viewer{ - viewerCapability: viewerCapability{ - viewFn: NewScalableResource, - listFn: resource.NewReplicationControllerList, - colorerFn: rsColorer, - }, + viewFn: NewScalableResource, + listFn: resource.NewReplicationControllerList, + colorerFn: rsColorer, } } func miscRes(vv viewers) { vv["storage.k8s.io/v1/storageclasses"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewStorageClassList, - }, + listFn: resource.NewStorageClassList, } vv["contexts"] = viewer{ - gvr: "contexts", - kind: "Contexts", - viewerCapability: viewerCapability{ - viewFn: NewContext, - listFn: resource.NewContextList, - colorerFn: ctxColorer, - }, + gvr: "contexts", + kind: "Contexts", + viewFn: NewContext, + listFn: resource.NewContextList, + colorerFn: ctxColorer, } vv["users"] = viewer{ - gvr: "users", - viewerCapability: viewerCapability{ - viewFn: NewSubject, - }, + gvr: "users", + viewFn: NewSubject, } vv["groups"] = viewer{ - gvr: "groups", - viewerCapability: viewerCapability{ - viewFn: NewSubject, - }, + gvr: "groups", + viewFn: NewSubject, } vv["portforwards"] = viewer{ - gvr: "portforwards", - viewerCapability: viewerCapability{ - viewFn: NewPortForward, - }, + gvr: "portforwards", + viewFn: NewPortForward, } vv["benchmarks"] = viewer{ - gvr: "benchmarks", - viewerCapability: viewerCapability{ - viewFn: NewBench, - }, + gvr: "benchmarks", + viewFn: NewBench, } vv["screendumps"] = viewer{ - gvr: "screendumps", - viewerCapability: viewerCapability{ - viewFn: NewScreenDump, - }, + gvr: "screendumps", + viewFn: NewScreenDump, } } func appsRes(vv viewers) { vv["apps/v1/deployments"] = viewer{ - viewerCapability: viewerCapability{ - viewFn: NewDeploy, - listFn: resource.NewDeploymentList, - colorerFn: dpColorer, - }, + viewFn: NewDeploy, + listFn: resource.NewDeploymentList, + colorerFn: dpColorer, } vv["apps/v1/replicasets"] = viewer{ - viewerCapability: viewerCapability{ - viewFn: NewReplicaSet, - listFn: resource.NewReplicaSetList, - colorerFn: rsColorer, - }, + viewFn: NewReplicaSet, + listFn: resource.NewReplicaSetList, + colorerFn: rsColorer, } vv["apps/v1/statefulsets"] = viewer{ - viewerCapability: viewerCapability{ - viewFn: NewStatefulSet, - listFn: resource.NewStatefulSetList, - colorerFn: stsColorer, - }, + viewFn: NewStatefulSet, + listFn: resource.NewStatefulSetList, + colorerFn: stsColorer, } vv["apps/v1/daemonsets"] = viewer{ - viewerCapability: viewerCapability{ - viewFn: NewDaemonSet, - listFn: resource.NewDaemonSetList, - colorerFn: dpColorer, - }, + viewFn: NewDaemonSet, + listFn: resource.NewDaemonSetList, + colorerFn: dpColorer, } } func authRes(vv viewers) { vv["rbac.authorization.k8s.io/v1/clusterroles"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewClusterRoleList, - enterFn: showRBAC, - }, + listFn: resource.NewClusterRoleList, + enterFn: showRBAC, } vv["rbac.authorization.k8s.io/v1/clusterrolebindings"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewClusterRoleBindingList, - enterFn: showClusterRole, - }, + listFn: resource.NewClusterRoleBindingList, + enterFn: showClusterRole, } vv["rbac.authorization.k8s.io/v1/rolebindings"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewRoleBindingList, - enterFn: showRole, - }, + listFn: resource.NewRoleBindingList, + enterFn: showRole, } vv["rbac.authorization.k8s.io/v1/roles"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewRoleList, - enterFn: showRBAC, - }, + listFn: resource.NewRoleList, + enterFn: showRBAC, } } func extRes(vv viewers) { vv["apiextensions.k8s.io/v1/customresourcedefinitions"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewCustomResourceDefinitionList, - enterFn: showCRD, - }, + listFn: resource.NewCustomResourceDefinitionList, + enterFn: showCRD, } vv["apiextensions.k8s.io/v1beta1/customresourcedefinitions"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewCustomResourceDefinitionList, - enterFn: showCRD, - }, + listFn: resource.NewCustomResourceDefinitionList, + enterFn: showCRD, } } func netRes(vv viewers) { vv["networking.k8s.io/v1/networkpolicies"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewNetworkPolicyList, - }, + listFn: resource.NewNetworkPolicyList, } vv["extensions/v1beta1/ingresses"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewIngressList, - }, + listFn: resource.NewIngressList, } } func batchRes(vv viewers) { vv["batch/v1beta1/cronjobs"] = viewer{ - viewerCapability: viewerCapability{ - viewFn: NewCronJob, - listFn: resource.NewCronJobList, - }, + viewFn: NewCronJob, + listFn: resource.NewCronJobList, } vv["batch/v1/jobs"] = viewer{ - viewerCapability: viewerCapability{ - viewFn: NewJob, - listFn: resource.NewJobList, - }, + viewFn: NewJob, + listFn: resource.NewJobList, } } func policyRes(vv viewers) { vv["policy/v1beta1/poddisruptionbudgets"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewPDBList, - colorerFn: pdbColorer, - }, + listFn: resource.NewPDBList, + colorerFn: pdbColorer, } } func hpaRes(vv viewers) { vv["autoscaling/v1/horizontalpodautoscalers"] = viewer{ - viewerCapability: viewerCapability{ - listFn: resource.NewHorizontalPodAutoscalerV1List, - }, + listFn: resource.NewHorizontalPodAutoscalerV1List, } } diff --git a/internal/view/resource.go b/internal/view/resource.go index 61bc0cc6..cfadf55d 100644 --- a/internal/view/resource.go +++ b/internal/view/resource.go @@ -30,6 +30,8 @@ type Resource struct { path *string envFn envFn gvr string + colorerFn ui.ColorerFunc + decorateFn decorateFn } // NewResource returns a new viewer. From c0b7bc76c9adb7bb989ebcf037f67599ac3edbfe Mon Sep 17 00:00:00 2001 From: derailed Date: Fri, 15 Nov 2019 20:04:40 -0700 Subject: [PATCH 13/35] updates --- .codebeatsettings | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/.codebeatsettings b/.codebeatsettings index f9aacdcf..c79ed644 100644 --- a/.codebeatsettings +++ b/.codebeatsettings @@ -1,10 +1,10 @@ { "GOLANG": { "TOO_MANY_IVARS": [ - 8, 10, 12, - 15 + 15, + 18 ], "LOC": [ 30, @@ -19,10 +19,10 @@ 600 ], "TOO_MANY_FUNCTIONS": [ - 20, 30, 40, - 50 + 45, + 46 ] } } \ No newline at end of file From d2fe1250d120f7d23a9e5a7c6aadb4210d0adf75 Mon Sep 17 00:00:00 2001 From: derailed Date: Sat, 16 Nov 2019 11:58:48 -0700 Subject: [PATCH 14/35] update docs --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 725c9d31..e7c22297 100644 --- a/README.md +++ b/README.md @@ -12,11 +12,11 @@ for changes and offers subsequent commands to interact with observed Kubernetes [![Go Report Card](https://goreportcard.com/badge/github.com/derailed/k9s?)](https://goreportcard.com/report/github.com/derailed/k9s) [![codebeat badge](https://codebeat.co/badges/89e5a80e-dfe8-4426-acf6-6be781e0a12e)](https://codebeat.co/projects/github-com-derailed-k9s-master) [![Build Status](https://travis-ci.com/derailed/k9s.svg?branch=master)](https://travis-ci.com/derailed/k9s) +[![Docker Repository on Quay](https://quay.io/repository/derailed/k9s/status "Docker Repository on Quay")](https://quay.io/repository/derailed/k9s) [![release](https://img.shields.io/github/release-pre/derailed/k9s.svg)](https://github.com/derailed/k9s/releases) [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://github.com/mum4k/termdash/blob/master/LICENSE) [![Releases](https://img.shields.io/github/downloads/derailed/k9s/total.svg)]() - --- From 1e9c523b61be7e7ee874b8b8652b77a76cf78b8a Mon Sep 17 00:00:00 2001 From: derailed Date: Sat, 16 Nov 2019 16:07:15 -0700 Subject: [PATCH 15/35] clean up menu layout --- internal/ui/menu.go | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/internal/ui/menu.go b/internal/ui/menu.go index 3dbf4d2c..5bf983b0 100644 --- a/internal/ui/menu.go +++ b/internal/ui/menu.go @@ -132,9 +132,13 @@ func (v *Menu) layout(table []model.MenuHints, mm []int, out [][]string) { out[r][c] = keyConv(v.formatMenu(table[r][c], mm[c])) } } + } func (v *Menu) formatMenu(h model.MenuHint, size int) string { + if h.Mnemonic == "" || h.Description == "" { + return "" + } i, err := strconv.Atoi(h.Mnemonic) if err == nil { return formatNSMenu(i, h.Description, v.styles.Frame()) From 62bee33e6bb02f095c6825170ca5cc31ce245fd1 Mon Sep 17 00:00:00 2001 From: derailed Date: Sat, 23 Nov 2019 22:37:56 -0700 Subject: [PATCH 16/35] checkpoint --- cmd/root.go | 4 +- internal/config/helpers.go | 7 +- internal/config/style.go | 2 +- internal/k8s/api.go | 6 +- internal/k8s/context.go | 5 +- internal/k8s/gvr_test.go | 20 +-- internal/k8s/mapper.go | 2 +- internal/k8s/port_forward.go | 38 ----- internal/model/forwarders.go | 80 ++++++++++ internal/model/stack.go | 5 +- internal/model/stack_test.go | 6 +- internal/model/types.go | 2 +- internal/resource/base.go | 49 ++---- internal/resource/container.go | 25 +-- internal/resource/context.go | 9 +- internal/resource/context_test.go | 7 +- internal/resource/cr.go | 8 +- internal/resource/cr_binding.go | 8 +- internal/resource/cr_binding_test.go | 3 +- internal/resource/cr_test.go | 3 +- internal/resource/crd.go | 21 ++- internal/resource/crd_test.go | 3 +- internal/resource/cronjob.go | 7 +- internal/resource/cronjob_test.go | 3 +- internal/resource/custom.go | 42 +++--- internal/resource/custom_test.go | 3 +- internal/resource/dp.go | 7 +- internal/resource/dp_test.go | 3 +- internal/resource/ds.go | 7 +- internal/resource/ds_test.go | 3 +- internal/resource/ep.go | 8 +- internal/resource/evt.go | 8 +- internal/resource/evt_test.go | 3 +- internal/resource/helpers.go | 16 ++ internal/resource/hpa_v1.go | 8 +- internal/resource/hpa_v1_test.go | 3 +- internal/resource/hpa_v2beta1.go | 8 +- internal/resource/hpa_v2beta2.go | 8 +- internal/resource/ing.go | 8 +- internal/resource/ing_test.go | 3 +- internal/resource/job.go | 7 +- internal/resource/job_test.go | 3 +- internal/resource/list.go | 163 +++----------------- internal/resource/no.go | 83 +--------- internal/resource/no_int_test.go | 3 +- internal/resource/no_test.go | 3 +- internal/resource/np.go | 7 +- internal/resource/ns.go | 7 +- internal/resource/ns_test.go | 3 +- internal/resource/pdb.go | 10 +- internal/resource/pdb_test.go | 3 +- internal/resource/pod.go | 45 ++---- internal/resource/pod_test.go | 9 +- internal/resource/pv.go | 8 +- internal/resource/pv_test.go | 3 +- internal/resource/pvc.go | 8 +- internal/resource/pvc_test.go | 3 +- internal/resource/rc.go | 8 +- internal/resource/rc_test.go | 3 +- internal/resource/ro.go | 8 +- internal/resource/ro_binding.go | 8 +- internal/resource/row_event.go | 15 ++ internal/resource/rs.go | 8 +- internal/resource/sa.go | 8 +- internal/resource/sa_test.go | 3 +- internal/resource/sc.go | 8 +- internal/resource/sc_test.go | 3 +- internal/resource/sts.go | 7 +- internal/resource/sts_test.go | 3 +- internal/resource/svc.go | 7 +- internal/resource/svc_test.go | 3 +- internal/resource/types.go | 164 ++++++++++++++++++++ internal/ui/action.go | 20 ++- internal/ui/cmd.go | 18 ++- internal/ui/cmd_buff.go | 22 ++- internal/ui/crumbs.go | 3 +- internal/ui/crumbs_test.go | 2 +- internal/ui/select_table.go | 6 +- internal/ui/table.go | 75 +++++---- internal/ui/table_helper.go | 5 +- internal/ui/table_helper_test.go | 8 +- internal/view/alias.go | 24 ++- internal/view/alias_test.go | 2 +- internal/view/app.go | 161 ++++++++------------ internal/view/bench.go | 100 ++++++------ internal/view/cluster_info.go | 4 +- internal/view/command.go | 39 +++-- internal/view/container.go | 135 ++++++++--------- internal/view/container_test.go | 6 +- internal/view/context.go | 29 ++-- internal/view/context_test.go | 2 +- internal/view/cronjob.go | 46 +++--- internal/view/details.go | 191 ++++++----------------- internal/view/details_int_test.go | 24 --- internal/view/dp.go | 40 ++--- internal/view/dp_test.go | 2 +- internal/view/ds.go | 29 ++-- internal/view/ds_test.go | 2 +- internal/view/help.go | 51 ++----- internal/view/help_test.go | 6 +- internal/view/helpers.go | 12 ++ internal/view/job.go | 30 ++-- internal/view/log.go | 209 +++++++++++++++++++++----- internal/view/log_resource.go | 85 ----------- internal/view/log_test.go | 17 ++- internal/view/logs.go | 176 ---------------------- internal/view/logs_extender.go | 56 +++++++ internal/view/logs_test.go | 56 ------- internal/view/master_detail.go | 128 ---------------- internal/view/no.go | 55 ++++--- internal/view/ns.go | 49 +++--- internal/view/ns_test.go | 2 +- internal/view/page_stack.go | 14 +- internal/view/picker.go | 59 ++++++++ internal/view/pod.go | 162 ++++++-------------- internal/view/pod_test.go | 2 +- internal/view/policy.go | 26 ++-- internal/view/port_forward.go | 97 +++++------- internal/view/port_forward_test.go | 2 +- internal/view/rbac.go | 36 ++--- internal/view/rbac_test.go | 7 +- internal/view/rc.go | 52 +++++++ internal/view/registrar.go | 138 ++++++++--------- internal/view/resource.go | 168 +++++++++------------ internal/view/restart_extender.go | 60 ++++++++ internal/view/restartable_resource.go | 56 ------- internal/view/rs.go | 54 ++++--- internal/view/scalable_resource.go | 119 --------------- internal/view/scale_extender.go | 110 ++++++++++++++ internal/view/screen_dump.go | 84 ++++------- internal/view/screen_dump_test.go | 2 +- internal/view/secret.go | 47 +++--- internal/view/secret_test.go | 2 +- internal/view/select_list.go | 70 --------- internal/view/sts.go | 47 +++--- internal/view/sts_test.go | 2 +- internal/view/subject.go | 95 ++++++------ internal/view/subject_test.go | 2 +- internal/view/svc.go | 111 ++++++-------- internal/view/svc_test.go | 2 +- internal/view/table.go | 88 ++++++++--- internal/view/table_helper.go | 40 +++-- internal/view/table_int_test.go | 25 ++- internal/view/types.go | 107 ++++++++++++- internal/watch/informers.go | 140 +++++++++++++++++ internal/watch/pod.go | 5 +- internal/watch/pod_mx.go | 2 +- 147 files changed, 2471 insertions(+), 2574 deletions(-) create mode 100644 internal/model/forwarders.go create mode 100644 internal/resource/row_event.go create mode 100644 internal/resource/types.go delete mode 100644 internal/view/details_int_test.go delete mode 100644 internal/view/log_resource.go delete mode 100644 internal/view/logs.go create mode 100644 internal/view/logs_extender.go delete mode 100644 internal/view/logs_test.go delete mode 100644 internal/view/master_detail.go create mode 100644 internal/view/picker.go create mode 100644 internal/view/rc.go create mode 100644 internal/view/restart_extender.go delete mode 100644 internal/view/restartable_resource.go delete mode 100644 internal/view/scalable_resource.go create mode 100644 internal/view/scale_extender.go delete mode 100644 internal/view/select_list.go create mode 100644 internal/watch/informers.go diff --git a/cmd/root.go b/cmd/root.go index ccb83a66..9397732b 100644 --- a/cmd/root.go +++ b/cmd/root.go @@ -83,7 +83,9 @@ func run(cmd *cobra.Command, args []string) { app := view.NewApp(cfg) { defer app.BailOut() - app.Init(version, *k9sFlags.RefreshRate) + if err := app.Init(version, *k9sFlags.RefreshRate); err != nil { + panic(err) + } app.Run() } } diff --git a/internal/config/helpers.go b/internal/config/helpers.go index 91faf1ff..1e6449dc 100644 --- a/internal/config/helpers.go +++ b/internal/config/helpers.go @@ -40,7 +40,7 @@ func InNSList(nn []interface{}, ns string) bool { func mustK9sHome() string { usr, err := user.Current() if err != nil { - panic(err) + log.Fatal().Err(err).Msg("Die on retriving user home") } return usr.HomeDir } @@ -49,7 +49,7 @@ func mustK9sHome() string { func MustK9sUser() string { usr, err := user.Current() if err != nil { - panic(err) + log.Fatal().Err(err).Msg("Die on retriving user info") } return usr.Username } @@ -59,8 +59,7 @@ func EnsurePath(path string, mod os.FileMode) { dir := filepath.Dir(path) if _, err := os.Stat(dir); os.IsNotExist(err) { if err = os.MkdirAll(dir, mod); err != nil { - log.Error().Msgf("Unable to create K9s home config dir: %v", err) - panic(err) + log.Fatal().Msgf("Unable to create K9s home config dir: %v", err) } } } diff --git a/internal/config/style.go b/internal/config/style.go index 51ecde3e..7401694b 100644 --- a/internal/config/style.go +++ b/internal/config/style.go @@ -216,7 +216,7 @@ func newTable() Table { FgColor: "aqua", BgColor: "black", CursorColor: "aqua", - MarkColor: "dodgerblue", + MarkColor: "khaki", Header: newTableHeader(), } } diff --git a/internal/k8s/api.go b/internal/k8s/api.go index 927c5df5..863ac528 100644 --- a/internal/k8s/api.go +++ b/internal/k8s/api.go @@ -109,7 +109,7 @@ func (a *APIClient) CheckNSAccess(n string) error { func makeSAR(ns, rvg string) *authorizationv1.SelfSubjectAccessReview { gvr, _ := schema.ParseResourceArg(strings.ToLower(rvg)) if gvr == nil { - panic(fmt.Errorf("Unable to get GVR from url %s", rvg)) + log.Fatal().Err(fmt.Errorf("Unable to get GVR from url %s", rvg)).Msg("Die checking user access") } log.Debug().Msgf("GVR for %s -- %#v", rvg, *gvr) return &authorizationv1.SelfSubjectAccessReview{ @@ -321,14 +321,14 @@ func (a *APIClient) MXDial() (*versioned.Clientset, error) { func (a *APIClient) SwitchContextOrDie(ctx string) { currentCtx, err := a.config.CurrentContextName() if err != nil { - panic(err) + log.Fatal().Err(err).Msg("Fetching current context") } if currentCtx != ctx { a.cachedDiscovery = nil a.reset() if err := a.config.SwitchContext(ctx); err != nil { - panic(err) + log.Fatal().Err(err).Msg("Switching context") } a.useMetricServer = a.supportsMxServer() } diff --git a/internal/k8s/context.go b/internal/k8s/context.go index acb383c7..e6a8a53a 100644 --- a/internal/k8s/context.go +++ b/internal/k8s/context.go @@ -3,6 +3,7 @@ package k8s import ( "fmt" + "github.com/rs/zerolog/log" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/client-go/tools/clientcmd" @@ -25,7 +26,7 @@ func NewNamedContext(c *Config, n string, ctx *api.Context) *NamedContext { func (c *NamedContext) MustCurrentContextName() string { cl, err := c.config.CurrentContextName() if err != nil { - panic(err) + log.Fatal().Err(err).Msg("Fetching current context") } return cl } @@ -82,7 +83,7 @@ func (c *Context) Delete(_, n string, cascade, force bool) error { func (c *Context) MustCurrentContextName() string { cl, err := c.Config().CurrentContextName() if err != nil { - panic(err) + log.Fatal().Err(err).Msg("Fetching current context") } return cl } diff --git a/internal/k8s/gvr_test.go b/internal/k8s/gvr_test.go index 318733ad..750a3675 100644 --- a/internal/k8s/gvr_test.go +++ b/internal/k8s/gvr_test.go @@ -14,12 +14,12 @@ func TestAsGR(t *testing.T) { e schema.GroupVersion }{ "full": {"apps/v1/deployments", schema.GroupVersion{Group: "apps", Version: "v1"}}, - "core": {"v1/pods", schema.GroupVersion{Group: "", Version: "v1"}}, - "bork": {"users", schema.GroupVersion{Group: "", Version: ""}}, + "core": {"v1/pods", schema.GroupVersion{Version: "v1"}}, + "bork": {"users", schema.GroupVersion{}}, } for k := range uu { - u := uu[k] + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, k8s.GVR(u.gvr).AsGR()) }) @@ -36,7 +36,7 @@ func TestNewGVR(t *testing.T) { } for k := range uu { - u := uu[k] + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, k8s.NewGVR(u.g, u.v, u.r).String()) }) @@ -52,7 +52,7 @@ func TestToGVR(t *testing.T) { } for k := range uu { - u := uu[k] + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, k8s.ToGVR(u.gv, u.r).String()) }) @@ -71,7 +71,7 @@ func TestResName(t *testing.T) { } for k := range uu { - u := uu[k] + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, k8s.GVR(u.gvr).ResName()) }) @@ -90,7 +90,7 @@ func TestToR(t *testing.T) { } for k := range uu { - u := uu[k] + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, k8s.GVR(u.gvr).ToR()) }) @@ -109,7 +109,7 @@ func TestToG(t *testing.T) { } for k := range uu { - u := uu[k] + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, k8s.GVR(u.gvr).ToG()) }) @@ -128,7 +128,7 @@ func TestToV(t *testing.T) { } for k := range uu { - u := uu[k] + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, k8s.GVR(u.gvr).ToV()) }) @@ -146,7 +146,7 @@ func TestToStringer(t *testing.T) { } for k := range uu { - u := uu[k] + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.gvr, k8s.GVR(u.gvr).String()) }) diff --git a/internal/k8s/mapper.go b/internal/k8s/mapper.go index 09be277e..f44433f9 100644 --- a/internal/k8s/mapper.go +++ b/internal/k8s/mapper.go @@ -42,7 +42,7 @@ func toHostDir(host string) string { func mustHomeDir() string { usr, err := user.Current() if err != nil { - panic(err) + log.Fatal().Err(err).Msg("Die getting user home directory") } return usr.HomeDir } diff --git a/internal/k8s/port_forward.go b/internal/k8s/port_forward.go index 8aeffa57..5c2c846a 100644 --- a/internal/k8s/port_forward.go +++ b/internal/k8s/port_forward.go @@ -146,41 +146,3 @@ func codec() (serializer.CodecFactory, runtime.ParameterCodec) { return serializer.NewCodecFactory(scheme), runtime.NewParameterCodec(scheme) } - -// BOZO!! -// func svcPortToTargetPort(ports []string, svc v1.Service, pod v1.Pod) ([]string, error) { -// var translated []string -// for _, port := range ports { -// localPort, remotePort := splitPort(port) -// portnum, err := strconv.Atoi(remotePort) -// if err != nil { -// svcPort, e := util.LookupServicePortNumberByName(svc, remotePort) -// if e != nil { -// return nil, e -// } -// portnum = int(svcPort) -// if localPort == remotePort { -// localPort = strconv.Itoa(portnum) -// } -// } -// containerPort, err := util.LookupContainerPortNumberByServicePort(svc, pod, int32(portnum)) -// if err != nil { -// return nil, err -// } -// if int32(portnum) != containerPort { -// port = fmt.Sprintf("%s:%d", localPort, containerPort) -// } -// translated = append(translated, port) -// } - -// return translated, nil -// } - -// func splitPort(port string) (local, remote string) { -// parts := strings.Split(port, ":") -// if len(parts) == 2 { -// return parts[0], parts[1] -// } - -// return parts[0], parts[0] -// } diff --git a/internal/model/forwarders.go b/internal/model/forwarders.go new file mode 100644 index 00000000..6cccd04e --- /dev/null +++ b/internal/model/forwarders.go @@ -0,0 +1,80 @@ +package model + +import ( + "strings" + + "github.com/rs/zerolog/log" + "k8s.io/client-go/tools/portforward" +) + +// Forwarder represents a port forwarder. +type Forwarder interface { + // Start initializes a port forward. + Start(path, co string, ports []string) (*portforward.PortForwarder, error) + + // Stop terminates a port forward. + Stop() + + // Path returns a resource FQN. + Path() string + + // Container returns a container name. + Container() string + + // Ports returns container exposed ports. + Ports() []string + + // Active returns forwarder current state. + Active() bool + + // Age returns forwarder age. + Age() string +} + +// Forwarders tracks active port forwards. +type Forwarders map[string]Forwarder + +// NewForwarders returns new forwarders. +func NewForwarders() Forwarders { + return make(map[string]Forwarder) +} + +// KillAll stops and delete all port-forwards. +func (ff Forwarders) DeleteAll() { + ff.Dump() + for k, f := range ff { + log.Debug().Msgf("Deleting forwarder %s", f.Path()) + f.Stop() + delete(ff, k) + } +} + +// Kill stops and delete a port-forwards associated with pod. +func (ff Forwarders) Kill(pod string) int { + ff.Dump() + + log.Debug().Msgf("Delete port-forward %q", pod) + hasContainer := strings.Contains(pod, ":") + var stats int + for k, f := range ff { + victim := k + if !hasContainer { + victim = strings.Split(k, ":")[0] + } + if victim == pod { + stats++ + log.Debug().Msgf("Stopping and delete port-forward %s", k) + f.Stop() + delete(ff, k) + } + } + + return stats +} + +func (ff Forwarders) Dump() { + log.Debug().Msgf("----------- PORT-FORWARDS --------------") + for k, f := range ff { + log.Debug().Msgf(" %s -- %#v", k, f) + } +} diff --git a/internal/model/stack.go b/internal/model/stack.go index 90f4d662..6c95615a 100644 --- a/internal/model/stack.go +++ b/internal/model/stack.go @@ -36,7 +36,7 @@ type StackListener interface { StackTop(Component) } -// Stack represents a stacks of items. +// Stack represents a stacks of components. type Stack struct { components []Component listeners []StackListener @@ -123,11 +123,10 @@ func (s *Stack) Peek() []Component { // ClearHistory clear out the stack history up to most recent. func (s *Stack) ClearHistory() { - top := s.Top() + log.Debug().Msgf("STACK CLEARED!!") for range s.components { s.Pop() } - s.Push(top) } // Empty returns true if the stack is empty. diff --git a/internal/model/stack_test.go b/internal/model/stack_test.go index 21c209fa..01b399ab 100644 --- a/internal/model/stack_test.go +++ b/internal/model/stack_test.go @@ -42,7 +42,7 @@ func TestStackPush(t *testing.T) { } for k := range uu { - u := uu[k] + u := uu[k] t.Run(k, func(t *testing.T) { s := model.NewStack() for _, c := range u.items { @@ -79,7 +79,7 @@ func TestStackTop(t *testing.T) { } for k := range uu { - u := uu[k] + u := uu[k] t.Run(k, func(t *testing.T) { s := model.NewStack() for _, item := range u.items { @@ -150,4 +150,4 @@ func (c c) Focus(func(tview.Primitive)) {} func (c c) Blur() {} func (c c) Start() {} func (c c) Stop() {} -func (c c) Init(context.Context) {} +func (c c) Init(context.Context) error { return nil } diff --git a/internal/model/types.go b/internal/model/types.go index 312d2ddf..41d7cc48 100644 --- a/internal/model/types.go +++ b/internal/model/types.go @@ -9,7 +9,7 @@ import ( // Igniter represents a runnable view. type Igniter interface { // Start starts a component. - Init(ctx context.Context) + Init(ctx context.Context) error // Start starts a component. Start() diff --git a/internal/resource/base.go b/internal/resource/base.go index 0d28be79..53511845 100644 --- a/internal/resource/base.go +++ b/internal/resource/base.go @@ -18,41 +18,14 @@ import ( mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) -type ( - // Cruder represents a crudable Kubernetes resource. - Cruder interface { - Get(ns string, name string) (interface{}, error) - List(ns string, opts metav1.ListOptions) (k8s.Collection, error) - Delete(ns string, name string, cascade, force bool) error - } +// Base resource. +type Base struct { + Factory - // Scalable represents a scalable Kubernetes resource. - Scalable interface { - Scale(ns string, name string, replicas int32) error - } - - // Restartable represents a rollout restartable Kubernetes resource. - Restartable interface { - Restart(ns string, name string) error - } - - // Connection represents a Kubenetes apiserver connection. - Connection k8s.Connection - - // Factory creates new tabular resources. - Factory interface { - New(interface{}) Columnar - } - - // Base resource. - Base struct { - Factory - - Connection Connection - path string - Resource Cruder - } -) + Connection Connection + path string + Resource Cruder +} // NewBase returns a new base func NewBase(c Connection, r Cruder) *Base { @@ -88,7 +61,7 @@ func (b *Base) Get(path string) (Columnar, error) { return nil, err } - return b.New(i), nil + return b.New(i) } // List all resources @@ -100,7 +73,11 @@ func (b *Base) List(ns string, opts metav1.ListOptions) (Columnars, error) { cc := make(Columnars, 0, len(ii)) for i := 0; i < len(ii); i++ { - cc = append(cc, b.New(ii[i])) + res, err := b.New(ii[i]) + if err != nil { + return nil, err + } + cc = append(cc, res) } return cc, nil diff --git a/internal/resource/container.go b/internal/resource/container.go index 0bc89b20..8ddf61cd 100644 --- a/internal/resource/container.go +++ b/internal/resource/container.go @@ -10,7 +10,6 @@ import ( metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) @@ -29,8 +28,8 @@ type ( // NewContainerList returns a collection of container. func NewContainerList(c Connection, pod *v1.Pod) List { return NewList( - "", - "coontainers", + NotNamespaced, + "containers", NewContainer(c, pod), 0, ) @@ -48,17 +47,16 @@ func NewContainer(c Connection, pod *v1.Pod) *Container { } // New builds a new Container instance from a k8s resource. -func (r *Container) New(i interface{}) Columnar { +func (r *Container) New(i interface{}) (Columnar, error) { co := NewContainer(r.Connection, r.pod) coi, ok := i.(v1.Container) if !ok { - log.Error().Err(errors.New("Expecting a container resource")) - return nil + return nil, errors.New("Expecting a container resource") } co.instance = coi co.path = r.namespacedName(r.pod.ObjectMeta) + ":" + co.instance.Name - return co + return co, nil } // SetPodMetrics set the current k8s resource metrics on associated pod. @@ -88,11 +86,18 @@ func (r *Container) List(ns string, opts metav1.ListOptions) (Columnars, error) cc := make(Columnars, 0, len(icos)+len(cos)) for _, co := range icos { - ci := r.New(co) - cc = append(cc, ci) + res, err := r.New(co) + if err != nil { + return nil, err + } + cc = append(cc, res) } for _, co := range cos { - cc = append(cc, r.New(co)) + res, err := r.New(co) + if err != nil { + return nil, err + } + cc = append(cc, res) } return cc, nil diff --git a/internal/resource/context.go b/internal/resource/context.go index de54d18f..836194d0 100644 --- a/internal/resource/context.go +++ b/internal/resource/context.go @@ -1,8 +1,9 @@ package resource import ( + "fmt" + "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" ) type ( @@ -39,7 +40,7 @@ func NewContext(c Connection) *Context { } // New builds a new Context instance from a k8s resource. -func (r *Context) New(i interface{}) Columnar { +func (r *Context) New(i interface{}) (Columnar, error) { c := NewContext(r.Connection) switch instance := i.(type) { case *k8s.NamedContext: @@ -47,11 +48,11 @@ func (r *Context) New(i interface{}) Columnar { case k8s.NamedContext: c.instance = &instance default: - log.Fatal().Msgf("unknown context type %#v", i) + return nil, fmt.Errorf("unknown context type %T", instance) } c.path = c.instance.Name - return c + return c, nil } // Switch out current context. diff --git a/internal/resource/context_test.go b/internal/resource/context_test.go index 053785ba..52eecc7b 100644 --- a/internal/resource/context_test.go +++ b/internal/resource/context_test.go @@ -43,7 +43,9 @@ func TestCTXList(t *testing.T) { cc, err := ctx.List("blee", metav1.ListOptions{}) assert.Nil(t, err) - assert.Equal(t, resource.Columnars{ctx.New(k8sNamedCTX())}, cc) + c, err := ctx.New(k8sNamedCTX()) + assert.Nil(t, err) + assert.Equal(t, resource.Columnars{c}, cc) mr.VerifyWasCalledOnce().List("blee", metav1.ListOptions{}) } @@ -104,7 +106,8 @@ func TestCTXFields(t *testing.T) { m.When(mr.MustCurrentContextName()).ThenReturn("test") ctx := NewContextWithArgs(mc, mr) - c := ctx.New(k8sNamedCTX()) + c, err := ctx.New(k8sNamedCTX()) + assert.Nil(t, err) assert.Equal(t, 4, len(c.Fields(""))) assert.Equal(t, "test*", c.Fields("")[0]) diff --git a/internal/resource/cr.go b/internal/resource/cr.go index 48f2d593..dadf63ef 100644 --- a/internal/resource/cr.go +++ b/internal/resource/cr.go @@ -2,9 +2,9 @@ package resource import ( "errors" + "fmt" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" v1 "k8s.io/api/rbac/v1" ) @@ -33,7 +33,7 @@ func NewClusterRole(c Connection) *ClusterRole { } // New builds a new ClusterRole instance from a k8s resource. -func (r *ClusterRole) New(i interface{}) Columnar { +func (r *ClusterRole) New(i interface{}) (Columnar, error) { c := NewClusterRole(r.Connection) switch instance := i.(type) { case *v1.ClusterRole: @@ -41,11 +41,11 @@ func (r *ClusterRole) New(i interface{}) Columnar { case v1.ClusterRole: c.instance = &instance default: - log.Fatal().Msgf("unknown context type %#v", i) + return nil, fmt.Errorf("unknown context type %T", instance) } c.path = c.instance.Name - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/cr_binding.go b/internal/resource/cr_binding.go index c810932a..7145fef3 100644 --- a/internal/resource/cr_binding.go +++ b/internal/resource/cr_binding.go @@ -2,10 +2,10 @@ package resource import ( "errors" + "fmt" "strings" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" v1 "k8s.io/api/rbac/v1" ) @@ -34,7 +34,7 @@ func NewClusterRoleBinding(c Connection) *ClusterRoleBinding { } // New builds a new tabular instance from a k8s resource. -func (r *ClusterRoleBinding) New(i interface{}) Columnar { +func (r *ClusterRoleBinding) New(i interface{}) (Columnar, error) { crb := NewClusterRoleBinding(r.Connection) switch instance := i.(type) { case *v1.ClusterRoleBinding: @@ -42,11 +42,11 @@ func (r *ClusterRoleBinding) New(i interface{}) Columnar { case v1.ClusterRoleBinding: crb.instance = &instance default: - log.Fatal().Msgf("unknown context type %#v", i) + return nil, fmt.Errorf("unknown context type %T", instance) } crb.path = crb.instance.Name - return crb + return crb, nil } // Marshal resource to yaml. diff --git a/internal/resource/cr_binding_test.go b/internal/resource/cr_binding_test.go index fa27aec3..96031ad1 100644 --- a/internal/resource/cr_binding_test.go +++ b/internal/resource/cr_binding_test.go @@ -82,7 +82,8 @@ func k8sCRB() *rbacv1.ClusterRoleBinding { } func newCRB(c resource.Connection) resource.Columnar { - return resource.NewClusterRoleBinding(c).New(k8sCRB()) + co, _ := resource.NewClusterRoleBinding(c).New(k8sCRB()) + return co } func crbYaml() string { diff --git a/internal/resource/cr_test.go b/internal/resource/cr_test.go index 11a55a2b..e0138cc3 100644 --- a/internal/resource/cr_test.go +++ b/internal/resource/cr_test.go @@ -108,7 +108,8 @@ func k8sCR() *rbacv1.ClusterRole { func newClusterRole() resource.Columnar { conn := NewMockConnection() - return resource.NewClusterRole(conn).New(k8sCR()) + c, _ := resource.NewClusterRole(conn).New(k8sCR()) + return c } func testTime() time.Time { diff --git a/internal/resource/crd.go b/internal/resource/crd.go index de75d576..8a27b793 100644 --- a/internal/resource/crd.go +++ b/internal/resource/crd.go @@ -2,6 +2,7 @@ package resource import ( "errors" + "fmt" "time" "github.com/derailed/k9s/internal/k8s" @@ -38,7 +39,7 @@ func NewCustomResourceDefinition(c Connection) *CustomResourceDefinition { } // New builds a new CustomResourceDefinition instance from a k8s resource. -func (r *CustomResourceDefinition) New(i interface{}) Columnar { +func (r *CustomResourceDefinition) New(i interface{}) (Columnar, error) { c := NewCustomResourceDefinition(r.Connection) switch instance := i.(type) { case *unstructured.Unstructured: @@ -46,20 +47,18 @@ func (r *CustomResourceDefinition) New(i interface{}) Columnar { case unstructured.Unstructured: c.instance = &instance default: - log.Fatal().Msgf("unknown CustomResourceDefinition type %#v", i) + return nil, fmt.Errorf("unknown CRD type %T", instance) } - meta, ok := c.instance.Object["metadata"].(map[string]interface{}) - if !ok { - log.Error().Err(errors.New("Expecting a map interface")).Msg("CRD New") - return nil + meta, err := extractMeta(c.instance.Object) + if err != nil { + return nil, err } - c.path, ok = meta["name"].(string) - if !ok { - log.Error().Err(errors.New("Expecting a string name")).Msg("CRD New") - return nil + c.path, err = extractString(meta, "name") + if err != nil { + return nil, err } - return c + return c, nil } // Marshal a resource. diff --git a/internal/resource/crd_test.go b/internal/resource/crd_test.go index 1b96436f..17d32342 100644 --- a/internal/resource/crd_test.go +++ b/internal/resource/crd_test.go @@ -105,7 +105,8 @@ func k8sCRD() *unstructured.Unstructured { func newCRD() resource.Columnar { mc := NewMockConnection() - return resource.NewCustomResourceDefinition(mc).New(k8sCRD()) + c, _ := resource.NewCustomResourceDefinition(mc).New(k8sCRD()) + return c } func crdYaml() string { diff --git a/internal/resource/cronjob.go b/internal/resource/cronjob.go index d7602fc0..f07f965f 100644 --- a/internal/resource/cronjob.go +++ b/internal/resource/cronjob.go @@ -6,7 +6,6 @@ import ( "strconv" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" batchv1beta1 "k8s.io/api/batch/v1beta1" ) @@ -47,7 +46,7 @@ func NewCronJob(c Connection) *CronJob { } // New builds a new CronJob instance from a k8s resource. -func (r *CronJob) New(i interface{}) Columnar { +func (r *CronJob) New(i interface{}) (Columnar, error) { c := NewCronJob(r.Connection) switch instance := i.(type) { case *batchv1beta1.CronJob: @@ -55,11 +54,11 @@ func (r *CronJob) New(i interface{}) Columnar { case batchv1beta1.CronJob: c.instance = &instance default: - log.Fatal().Msgf("unknown CronJob type %#v", i) + return nil, fmt.Errorf("Expecting CronJob but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/cronjob_test.go b/internal/resource/cronjob_test.go index ff9e6c58..7c30b9d1 100644 --- a/internal/resource/cronjob_test.go +++ b/internal/resource/cronjob_test.go @@ -100,7 +100,8 @@ func k8sCronJob() *batchv1beta1.CronJob { func newCronJob() resource.Columnar { mc := NewMockConnection() - return resource.NewCronJob(mc).New(k8sCronJob()) + c, _ := resource.NewCronJob(mc).New(k8sCronJob()) + return c } func cronjobYaml() string { diff --git a/internal/resource/custom.go b/internal/resource/custom.go index 58e29a00..4fb96161 100644 --- a/internal/resource/custom.go +++ b/internal/resource/custom.go @@ -48,22 +48,8 @@ func NewCustom(c k8s.Connection, gvr k8s.GVR) *Custom { return cr } -func mustExtractMeta(o map[string]interface{}) map[string]interface{} { - if m, ok := o["metadata"].(map[string]interface{}); ok { - return m - } - panic("unable to extract meta") -} - -func mustExtractStr(o map[string]interface{}, k string) string { - if s, ok := o[k].(string); ok { - return s - } - panic("unable to extract string for key `" + k) -} - // New builds a new Custom instance from a k8s resource. -func (r *Custom) New(i interface{}) Columnar { +func (r *Custom) New(i interface{}) (Columnar, error) { cr := NewCustom(r.Connection, "") switch instance := i.(type) { case *metav1beta1.TableRow: @@ -71,19 +57,29 @@ func (r *Custom) New(i interface{}) Columnar { case metav1beta1.TableRow: cr.instance = &instance default: - log.Fatal().Msgf("Unknown %#v", i) + return nil, fmt.Errorf("Expecting TableRow but got %T", instance) } var obj map[string]interface{} err := json.Unmarshal(cr.instance.Object.Raw, &obj) if err != nil { - log.Error().Err(err) + return nil, err + } + meta, err := extractMeta(obj) + if err != nil { + return nil, err + } + ns, err := extractString(meta, "namespace") + if err != nil { + return nil, err + } + n, err := extractString(meta, "name") + if err != nil { + return nil, err } - meta := mustExtractMeta(obj) - ns, n := mustExtractStr(meta, "namespace"), mustExtractStr(meta, "name") cr.path = path.Join(ns, n) cr.gvr = k8s.NewGVR(obj["kind"].(string), obj["apiVersion"].(string), n) - return cr + return cr, nil } // Marshal resource to yaml. @@ -128,7 +124,11 @@ func (r *Custom) List(ns string, opts v1.ListOptions) (Columnars, error) { rows := table.Rows cc := make(Columnars, 0, len(rows)) for i := 0; i < len(rows); i++ { - cc = append(cc, r.New(rows[i])) + res, err := r.New(rows[i]) + if err != nil { + return nil, err + } + cc = append(cc, res) } return cc, nil diff --git a/internal/resource/custom_test.go b/internal/resource/custom_test.go index 852dba12..b6098451 100644 --- a/internal/resource/custom_test.go +++ b/internal/resource/custom_test.go @@ -168,7 +168,8 @@ func k8sCustomRow() *metav1beta1.TableRow { func newCustom() resource.Columnar { mc := NewMockConnection() - return resource.NewCustom(mc, "g/v1/fred").New(k8sCustomRow()) + c, _ := resource.NewCustom(mc, "g/v1/fred").New(k8sCustomRow()) + return c } func customYaml() string { diff --git a/internal/resource/dp.go b/internal/resource/dp.go index df951da5..3f994ec4 100644 --- a/internal/resource/dp.go +++ b/internal/resource/dp.go @@ -7,7 +7,6 @@ import ( "strconv" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" ) @@ -40,7 +39,7 @@ func NewDeployment(c Connection) *Deployment { } // New builds a new Deployment instance from a k8s resource. -func (r *Deployment) New(i interface{}) Columnar { +func (r *Deployment) New(i interface{}) (Columnar, error) { c := NewDeployment(r.Connection) switch instance := i.(type) { case *appsv1.Deployment: @@ -48,11 +47,11 @@ func (r *Deployment) New(i interface{}) Columnar { case appsv1.Deployment: c.instance = &instance default: - log.Fatal().Msgf("unknown Deployment type %#v", i) + return nil, fmt.Errorf("Expecting Deployment but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/dp_test.go b/internal/resource/dp_test.go index 7c6a69cf..2125ef0e 100644 --- a/internal/resource/dp_test.go +++ b/internal/resource/dp_test.go @@ -96,7 +96,8 @@ func k8sDeployment() *appsv1.Deployment { func newDeployment() resource.Columnar { mc := NewMockConnection() - return resource.NewDeployment(mc).New(k8sDeployment()) + c, _ := resource.NewDeployment(mc).New(k8sDeployment()) + return c } func dpYaml() string { diff --git a/internal/resource/ds.go b/internal/resource/ds.go index fa318722..f268e40b 100644 --- a/internal/resource/ds.go +++ b/internal/resource/ds.go @@ -7,7 +7,6 @@ import ( "strconv" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" ) @@ -39,7 +38,7 @@ func NewDaemonSet(c Connection) *DaemonSet { } // New builds a new DaemonSet instance from a k8s resource. -func (r *DaemonSet) New(i interface{}) Columnar { +func (r *DaemonSet) New(i interface{}) (Columnar, error) { c := NewDaemonSet(r.Connection) switch instance := i.(type) { case *appsv1.DaemonSet: @@ -47,11 +46,11 @@ func (r *DaemonSet) New(i interface{}) Columnar { case appsv1.DaemonSet: c.instance = &instance default: - log.Fatal().Msgf("unknown DaemonSet type %#v", i) + return nil, fmt.Errorf("Expecting DaemonSet but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/ds_test.go b/internal/resource/ds_test.go index 48b11af7..b9da0047 100644 --- a/internal/resource/ds_test.go +++ b/internal/resource/ds_test.go @@ -102,7 +102,8 @@ func k8sDS() *appsv1.DaemonSet { func newDS() resource.Columnar { mc := NewMockConnection() - return resource.NewDaemonSet(mc).New(k8sDS()) + c, _ := resource.NewDaemonSet(mc).New(k8sDS()) + return c } func dsYaml() string { diff --git a/internal/resource/ep.go b/internal/resource/ep.go index 8124f0d2..ad65d2cd 100644 --- a/internal/resource/ep.go +++ b/internal/resource/ep.go @@ -2,11 +2,11 @@ package resource import ( "errors" + "fmt" "strconv" "strings" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" ) @@ -35,7 +35,7 @@ func NewEndpoints(c Connection) *Endpoints { } // New builds a new Endpoints instance from a k8s resource. -func (r *Endpoints) New(i interface{}) Columnar { +func (r *Endpoints) New(i interface{}) (Columnar, error) { c := NewEndpoints(r.Connection) switch instance := i.(type) { case *v1.Endpoints: @@ -43,11 +43,11 @@ func (r *Endpoints) New(i interface{}) Columnar { case v1.Endpoints: c.instance = &instance default: - log.Fatal().Msgf("unknown Endpoints type %#v", i) + return nil, fmt.Errorf("Expecting Endpoints but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/evt.go b/internal/resource/evt.go index bf14e42d..0bdb4e43 100644 --- a/internal/resource/evt.go +++ b/internal/resource/evt.go @@ -2,10 +2,10 @@ package resource import ( "errors" + "fmt" "strconv" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" ) @@ -34,7 +34,7 @@ func NewEvent(c Connection) *Event { } // New builds a new Event instance from a k8s resource. -func (r *Event) New(i interface{}) Columnar { +func (r *Event) New(i interface{}) (Columnar, error) { c := NewEvent(r.Connection) switch instance := i.(type) { case *v1.Event: @@ -42,11 +42,11 @@ func (r *Event) New(i interface{}) Columnar { case v1.Event: c.instance = &instance default: - log.Fatal().Msgf("unknown Event type %#v", i) + return nil, fmt.Errorf("Expecting Event but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/evt_test.go b/internal/resource/evt_test.go index 6d0ec0cf..11ede5b3 100644 --- a/internal/resource/evt_test.go +++ b/internal/resource/evt_test.go @@ -94,7 +94,8 @@ func k8sEvent() *v1.Event { func newEvent() resource.Columnar { mc := NewMockConnection() - return resource.NewEvent(mc).New(k8sEvent()) + c, _ := resource.NewEvent(mc).New(k8sEvent()) + return c } func evYaml() string { diff --git a/internal/resource/helpers.go b/internal/resource/helpers.go index 17b58c73..19ef78da 100644 --- a/internal/resource/helpers.go +++ b/internal/resource/helpers.go @@ -1,6 +1,8 @@ package resource import ( + "errors" + "fmt" "path" "sort" "strconv" @@ -38,6 +40,20 @@ const ( UnknownValue = "" ) +func extractMeta(o map[string]interface{}) (map[string]interface{}, error) { + if m, ok := o["metadata"].(map[string]interface{}); ok { + return m, nil + } + return map[string]interface{}{}, errors.New("unable to extract resource metadata") +} + +func extractString(o map[string]interface{}, k string) (string, error) { + if s, ok := o[k].(string); ok { + return s, nil + } + return "", fmt.Errorf("unable to extract string for key `%s", k) +} + // MetaFQN returns a fully qualified resource name. func MetaFQN(m metav1.ObjectMeta) string { if m.Namespace == "" { diff --git a/internal/resource/hpa_v1.go b/internal/resource/hpa_v1.go index dd266fd8..d9e3b898 100644 --- a/internal/resource/hpa_v1.go +++ b/internal/resource/hpa_v1.go @@ -2,10 +2,10 @@ package resource import ( "errors" + "fmt" "strconv" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" autoscalingv1 "k8s.io/api/autoscaling/v1" ) @@ -34,7 +34,7 @@ func NewHorizontalPodAutoscalerV1(c Connection) *HorizontalPodAutoscalerV1 { } // New builds a new HorizontalPodAutoscalerV1 instance from a k8s resource. -func (r *HorizontalPodAutoscalerV1) New(i interface{}) Columnar { +func (r *HorizontalPodAutoscalerV1) New(i interface{}) (Columnar, error) { c := NewHorizontalPodAutoscalerV1(r.Connection) switch instance := i.(type) { case *autoscalingv1.HorizontalPodAutoscaler: @@ -42,11 +42,11 @@ func (r *HorizontalPodAutoscalerV1) New(i interface{}) Columnar { case autoscalingv1.HorizontalPodAutoscaler: c.instance = &instance default: - log.Fatal().Msgf("unknown HorizontalPodAutoscalerV1 type %#v", i) + return nil, fmt.Errorf("Expecting HPAv1 but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/hpa_v1_test.go b/internal/resource/hpa_v1_test.go index 9303cebf..a342bed9 100644 --- a/internal/resource/hpa_v1_test.go +++ b/internal/resource/hpa_v1_test.go @@ -127,7 +127,8 @@ func k8sHPA() *autoscalingv2beta2.HorizontalPodAutoscaler { func newHPA() resource.Columnar { mc := NewMockConnection() - return resource.NewHorizontalPodAutoscaler(mc).New(k8sHPA()) + c, _ := resource.NewHorizontalPodAutoscaler(mc).New(k8sHPA()) + return c } func hpaYaml() string { diff --git a/internal/resource/hpa_v2beta1.go b/internal/resource/hpa_v2beta1.go index 3d838277..81c6e70f 100644 --- a/internal/resource/hpa_v2beta1.go +++ b/internal/resource/hpa_v2beta1.go @@ -2,11 +2,11 @@ package resource import ( "errors" + "fmt" "strconv" "strings" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" autoscalingv2beta1 "k8s.io/api/autoscaling/v2beta1" ) @@ -35,7 +35,7 @@ func NewHorizontalPodAutoscalerV2Beta1(c Connection) *HorizontalPodAutoscalerV2B } // New builds a new HorizontalPodAutoscalerV2Beta1 instance from a k8s resource. -func (r *HorizontalPodAutoscalerV2Beta1) New(i interface{}) Columnar { +func (r *HorizontalPodAutoscalerV2Beta1) New(i interface{}) (Columnar, error) { c := NewHorizontalPodAutoscalerV2Beta1(r.Connection) switch instance := i.(type) { case *autoscalingv2beta1.HorizontalPodAutoscaler: @@ -43,11 +43,11 @@ func (r *HorizontalPodAutoscalerV2Beta1) New(i interface{}) Columnar { case autoscalingv2beta1.HorizontalPodAutoscaler: c.instance = &instance default: - log.Fatal().Msgf("unknown HorizontalPodAutoscalerV2Beta1 type %#v", i) + return nil, fmt.Errorf("Expecting HPAv2b1 but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/hpa_v2beta2.go b/internal/resource/hpa_v2beta2.go index 14c9cec2..7333b949 100644 --- a/internal/resource/hpa_v2beta2.go +++ b/internal/resource/hpa_v2beta2.go @@ -2,12 +2,12 @@ package resource import ( "errors" + "fmt" "regexp" "strconv" "strings" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" autoscalingv2beta2 "k8s.io/api/autoscaling/v2beta2" ) @@ -36,7 +36,7 @@ func NewHorizontalPodAutoscaler(c Connection) *HorizontalPodAutoscaler { } // New builds a new HorizontalPodAutoscaler instance from a k8s resource. -func (r *HorizontalPodAutoscaler) New(i interface{}) Columnar { +func (r *HorizontalPodAutoscaler) New(i interface{}) (Columnar, error) { c := NewHorizontalPodAutoscaler(r.Connection) switch instance := i.(type) { case *autoscalingv2beta2.HorizontalPodAutoscaler: @@ -44,11 +44,11 @@ func (r *HorizontalPodAutoscaler) New(i interface{}) Columnar { case autoscalingv2beta2.HorizontalPodAutoscaler: c.instance = &instance default: - log.Fatal().Msgf("unknown HorizontalPodAutoscaler type %#v", i) + return nil, fmt.Errorf("Expecting HPAv2b2 but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/ing.go b/internal/resource/ing.go index 66a038b6..1aa05462 100644 --- a/internal/resource/ing.go +++ b/internal/resource/ing.go @@ -2,10 +2,10 @@ package resource import ( "errors" + "fmt" "strings" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" "k8s.io/api/extensions/v1beta1" ) @@ -35,7 +35,7 @@ func NewIngress(c Connection) *Ingress { } // New builds a new Ingress instance from a k8s resource. -func (r *Ingress) New(i interface{}) Columnar { +func (r *Ingress) New(i interface{}) (Columnar, error) { c := NewIngress(r.Connection) switch instance := i.(type) { case *v1beta1.Ingress: @@ -43,11 +43,11 @@ func (r *Ingress) New(i interface{}) Columnar { case v1beta1.Ingress: c.instance = &instance default: - log.Fatal().Msgf("unknown Ingress type %#v", i) + return nil, fmt.Errorf("Expecting Ingress but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/ing_test.go b/internal/resource/ing_test.go index 3851c6e9..9120ad18 100644 --- a/internal/resource/ing_test.go +++ b/internal/resource/ing_test.go @@ -96,7 +96,8 @@ func k8sIngress() *v1beta1.Ingress { func newIngress() resource.Columnar { mc := NewMockConnection() - return resource.NewIngress(mc).New(k8sIngress()) + c, _ := resource.NewIngress(mc).New(k8sIngress()) + return c } func ingYaml() string { diff --git a/internal/resource/job.go b/internal/resource/job.go index e7f9adb8..f7eae386 100644 --- a/internal/resource/job.go +++ b/internal/resource/job.go @@ -9,7 +9,6 @@ import ( "time" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" batchv1 "k8s.io/api/batch/v1" v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/util/duration" @@ -43,7 +42,7 @@ func NewJob(c Connection) *Job { } // New builds a new Job instance from a k8s resource. -func (r *Job) New(i interface{}) Columnar { +func (r *Job) New(i interface{}) (Columnar, error) { c := NewJob(r.Connection) switch instance := i.(type) { case *batchv1.Job: @@ -51,11 +50,11 @@ func (r *Job) New(i interface{}) Columnar { case batchv1.Job: c.instance = &instance default: - log.Fatal().Msgf("unknown Job type %#v", i) + return nil, fmt.Errorf("Expecting Job but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/job_test.go b/internal/resource/job_test.go index 3afdac1a..27d6ebe2 100644 --- a/internal/resource/job_test.go +++ b/internal/resource/job_test.go @@ -100,7 +100,8 @@ func k8sJob() *v1.Job { func newJob() resource.Columnar { mc := NewMockConnection() - return resource.NewJob(mc).New(k8sJob()) + c, _ := resource.NewJob(mc).New(k8sJob()) + return c } func jobYaml() string { diff --git a/internal/resource/list.go b/internal/resource/list.go index 73183f84..28f150ae 100644 --- a/internal/resource/list.go +++ b/internal/resource/list.go @@ -5,136 +5,20 @@ import ( "reflect" wa "github.com/derailed/k9s/internal/watch" + "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/watch" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) -const ( - // GetAccess set if resource can be fetched. - GetAccess = 1 << iota - // ListAccess set if resource can be listed. - ListAccess - // EditAccess set if resource can be edited. - EditAccess - // DeleteAccess set if resource can be deleted. - DeleteAccess - // ViewAccess set if resource can be viewed. - ViewAccess - // NamespaceAccess set if namespaced resource. - NamespaceAccess - // DescribeAccess set if resource can be described. - DescribeAccess - // SwitchAccess set if resource can be switched (Context). - SwitchAccess - - // CRUDAccess Verbs. - CRUDAccess = GetAccess | ListAccess | DeleteAccess | ViewAccess | EditAccess - - // AllVerbsAccess super powers. - AllVerbsAccess = CRUDAccess | NamespaceAccess -) - -type ( - // RowEvent represents a call for action after a resource reconciliation. - // Tracks whether a resource got added, deleted or updated. - RowEvent struct { - Action watch.EventType - Fields Row - Deltas Row - } - - // RowEvents tracks resource update events. - RowEvents map[string]*RowEvent - - // TypeName captures resource names. - TypeName struct { - Singular string - Plural string - ShortNames []string - } - - // TypeMeta represents resource type meta data. - TypeMeta struct { - TypeName - - Name string - Namespaced bool - Group string - Version string - Kind string - } - - // TableData tracks a K8s resource for tabular display. - TableData struct { - Header Row - Rows RowEvents - NumCols map[string]bool - Namespace string - } - - // List protocol to display and update a collection of resources - List interface { - Data() TableData - Resource() Resource - Namespaced() bool - AllNamespaces() bool - GetNamespace() string - SetNamespace(string) - Reconcile(informer *wa.Informer, path *string) error - GetName() string - Access(flag int) bool - GetAccess() int - SetAccess(int) - SetFieldSelector(string) - SetLabelSelector(string) - HasSelectors() bool - } - - // Columnar tracks resources that can be diplayed in a tabular fashion. - Columnar interface { - Header(ns string) Row - Fields(ns string) Row - ExtFields() (TypeMeta, error) - Name() string - SetPodMetrics(*mv1beta1.PodMetrics) - SetNodeMetrics(*mv1beta1.NodeMetrics) - } - - // Columnars a collection of columnars. - Columnars []Columnar - - // Row represents a collection of string fields. - Row []string - - // Rows represents a collection of rows. - Rows []Row - - // Resource represents a tabular Kubernetes resource. - Resource interface { - New(interface{}) Columnar - Get(path string) (Columnar, error) - List(ns string, opts metav1.ListOptions) (Columnars, error) - Delete(path string, cascade, force bool) error - Describe(gvr, pa string) (string, error) - Marshal(pa string) (string, error) - Header(ns string) Row - NumCols(ns string) map[string]bool - } - - list struct { - namespace, name string - verbs int - resource Resource - cache RowEvents - fieldSelector string - labelSelector string - } -) - -func newRowEvent(a watch.EventType, f, d Row) *RowEvent { - return &RowEvent{Action: a, Fields: f, Deltas: d} +type list struct { + namespace, name string + verbs int + resource Resource + cache RowEvents + fieldSelector string + labelSelector string } // NewList returns a new resource list. @@ -260,29 +144,32 @@ func (l *list) load(informer *wa.Informer, ns string) (Columnars, error) { } func (l *list) fetchResource(informer *wa.Informer, r interface{}, ns string) (Columnar, error) { - res := l.resource.New(r) + res, err := l.resource.New(r) + if err != nil { + return nil, err + } switch o := r.(type) { case *v1.Node: fqn := MetaFQN(o.ObjectMeta) - if nmx, err := informer.Get(wa.NodeMXIndex, fqn, metav1.GetOptions{}); err != nil { + nmx, err := informer.Get(wa.NodeMXIndex, fqn, metav1.GetOptions{}) + if err != nil { return res, err - } else { - res.SetNodeMetrics(nmx.(*mv1beta1.NodeMetrics)) } + res.SetNodeMetrics(nmx.(*mv1beta1.NodeMetrics)) case *v1.Pod: fqn := MetaFQN(o.ObjectMeta) - if pmx, err := informer.Get(wa.PodMXIndex, fqn, metav1.GetOptions{}); err != nil { + pmx, err := informer.Get(wa.PodMXIndex, fqn, metav1.GetOptions{}) + if err != nil { return res, err - } else { - res.SetPodMetrics(pmx.(*mv1beta1.PodMetrics)) } + res.SetPodMetrics(pmx.(*mv1beta1.PodMetrics)) case v1.Container: - if pmx, err := informer.Get(wa.PodMXIndex, ns, metav1.GetOptions{}); err != nil { + pmx, err := informer.Get(wa.PodMXIndex, ns, metav1.GetOptions{}) + if err != nil { return res, err - } else { - res.SetPodMetrics(pmx.(*mv1beta1.PodMetrics)) } + res.SetPodMetrics(pmx.(*mv1beta1.PodMetrics)) default: return res, fmt.Errorf("No informer matched %s:%s", l.name, ns) } @@ -296,7 +183,7 @@ func (l *list) Reconcile(informer *wa.Informer, path *string) error { if path != nil { ns = *path } - + log.Debug().Msgf("Reconcile in NS %q -- %#v", ns, path) if items, err := l.load(informer, ns); err == nil { l.update(items) return nil @@ -306,11 +193,11 @@ func (l *list) Reconcile(informer *wa.Informer, path *string) error { LabelSelector: l.labelSelector, FieldSelector: l.fieldSelector, } - if items, err := l.resource.List(l.namespace, opts); err == nil { - l.update(items) - } else { + items, err := l.resource.List(l.namespace, opts) + if err != nil { return err } + l.update(items) return nil } diff --git a/internal/resource/no.go b/internal/resource/no.go index e979c09e..47886146 100644 --- a/internal/resource/no.go +++ b/internal/resource/no.go @@ -2,6 +2,7 @@ package resource import ( "errors" + "fmt" "strings" "k8s.io/apimachinery/pkg/util/sets" @@ -49,7 +50,7 @@ func NewNode(c Connection) *Node { } // New builds a new Node instance from a k8s resource. -func (r *Node) New(i interface{}) Columnar { +func (r *Node) New(i interface{}) (Columnar, error) { c := NewNode(r.Connection) switch instance := i.(type) { case *v1.Node: @@ -57,11 +58,11 @@ func (r *Node) New(i interface{}) Columnar { case v1.Node: c.instance = &instance default: - log.Fatal().Msgf("unknown Node type %#v", i) + return nil, fmt.Errorf("Expecting Node but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // SetNodeMetrics set the current k8s resource metrics on a given node. @@ -82,9 +83,9 @@ func (r *Node) List(ns string, opts metav1.ListOptions) (Columnars, error) { if !ok { return nil, errors.New("Expecting a node resource") } - no, ok := r.New(&node).(*Node) - if !ok { - return nil, errors.New("Expecting a node resource") + no, err := r.New(&node) + if err != nil { + return nil, err } cc = append(cc, no) } @@ -275,73 +276,3 @@ func (*Node) status(status v1.NodeStatus, exempt bool, res []string) { res[index] = "SchedulingDisabled" } } - -// BOZO!! -// func (r *Node) podsResources(name string) (v1.ResourceList, v1.ResourceList, error) { -// reqs, limits := v1.ResourceList{}, v1.ResourceList{} -// pods, err := r.Connection.NodePods(name) -// if err != nil { -// return reqs, limits, err -// } -// for _, p := range pods.Items { -// preq, plim := podResources(&p) -// for k, v := range preq { -// if value, ok := reqs[k]; !ok { -// reqs[k] = v.DeepCopy() -// } else { -// value.Add(v) -// reqs[k] = value -// } -// } -// for k, v := range plim { -// if value, ok := limits[k]; !ok { -// limits[k] = v.DeepCopy() -// } else { -// value.Add(v) -// limits[k] = value -// } -// } -// } - -// return reqs, limits, nil -// } - -// func podResources(pod *v1.Pod) (v1.ResourceList, v1.ResourceList) { -// reqs, limits := v1.ResourceList{}, v1.ResourceList{} -// for _, container := range pod.Spec.Containers { -// addResources(reqs, container.Resources.Requests) -// addResources(limits, container.Resources.Limits) -// } -// // init containers define the minimum of any resource -// for _, container := range pod.Spec.InitContainers { -// maxResources(reqs, container.Resources.Requests) -// maxResources(limits, container.Resources.Limits) -// } - -// return reqs, limits -// } - -// // AddResources adds the resources from l2 to l1. -// func addResources(l1, l2 v1.ResourceList) { -// for name, quantity := range l2 { -// if value, ok := l1[name]; ok { -// value.Add(quantity) -// l1[name] = value -// } else { -// l1[name] = quantity.DeepCopy() -// } -// } -// } - -// // MaxResourceList sets list to the greater of l1/l2 for every resource. -// func maxResources(l1, l2 v1.ResourceList) { -// for name, quantity := range l2 { -// if value, ok := l1[name]; ok { -// if quantity.Cmp(value) > 0 { -// l1[name] = quantity.DeepCopy() -// } -// } else { -// l1[name] = quantity.DeepCopy() -// } -// } -// } diff --git a/internal/resource/no_int_test.go b/internal/resource/no_int_test.go index 91b40f0d..19187c5d 100644 --- a/internal/resource/no_int_test.go +++ b/internal/resource/no_int_test.go @@ -97,7 +97,8 @@ func BenchmarkNodeFields(b *testing.B) { b.ResetTimer() b.ReportAllocs() for i := 0; i < b.N; i++ { - _ = n.New(no).Fields("") + node, _ := n.New(no) + node.Fields("") } } diff --git a/internal/resource/no_test.go b/internal/resource/no_test.go index d54da316..3f801038 100644 --- a/internal/resource/no_test.go +++ b/internal/resource/no_test.go @@ -127,7 +127,8 @@ func makeRes(c, m string) v1.ResourceList { func newNode() resource.Columnar { mc := NewMockConnection() - return resource.NewNode(mc).New(k8sNode()) + c, _ := resource.NewNode(mc).New(k8sNode()) + return c } func noYaml() string { diff --git a/internal/resource/np.go b/internal/resource/np.go index a7d3fd18..e1e82e1a 100644 --- a/internal/resource/np.go +++ b/internal/resource/np.go @@ -6,7 +6,6 @@ import ( "strings" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" networkingv1 "k8s.io/api/networking/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) @@ -36,7 +35,7 @@ func NewNetworkPolicy(c Connection) *NetworkPolicy { } // New builds a new NetworkPolicy instance from a k8s resource. -func (r *NetworkPolicy) New(i interface{}) Columnar { +func (r *NetworkPolicy) New(i interface{}) (Columnar, error) { c := NewNetworkPolicy(r.Connection) switch instance := i.(type) { case *networkingv1.NetworkPolicy: @@ -44,11 +43,11 @@ func (r *NetworkPolicy) New(i interface{}) Columnar { case networkingv1.NetworkPolicy: c.instance = &instance default: - log.Fatal().Msgf("unknown NetworkPolicy type %#v", i) + return nil, fmt.Errorf("Expecting NetworkPolicy but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/ns.go b/internal/resource/ns.go index bfdb9e19..b46a5376 100644 --- a/internal/resource/ns.go +++ b/internal/resource/ns.go @@ -2,6 +2,7 @@ package resource import ( "errors" + "fmt" "github.com/derailed/k9s/internal/k8s" "github.com/rs/zerolog/log" @@ -33,7 +34,7 @@ func NewNamespace(c Connection) *Namespace { } // New builds a new Namespace instance from a k8s resource. -func (r *Namespace) New(i interface{}) Columnar { +func (r *Namespace) New(i interface{}) (Columnar, error) { c := NewNamespace(r.Connection) switch instance := i.(type) { case *v1.Namespace: @@ -41,11 +42,11 @@ func (r *Namespace) New(i interface{}) Columnar { case v1.Namespace: c.instance = &instance default: - log.Fatal().Msgf("unknown Namespace type %#v", i) + return nil, fmt.Errorf("Expecting Namespace but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal a resource to yaml. diff --git a/internal/resource/ns_test.go b/internal/resource/ns_test.go index b7564670..5a7f5a54 100644 --- a/internal/resource/ns_test.go +++ b/internal/resource/ns_test.go @@ -92,7 +92,8 @@ func k8sNamespace() *v1.Namespace { func newNamespace() resource.Columnar { mc := NewMockConnection() - return resource.NewNamespace(mc).New(k8sNamespace()) + c, _ := resource.NewNamespace(mc).New(k8sNamespace()) + return c } func nsYaml() string { diff --git a/internal/resource/pdb.go b/internal/resource/pdb.go index 66d7c1ea..bdadb036 100644 --- a/internal/resource/pdb.go +++ b/internal/resource/pdb.go @@ -2,10 +2,10 @@ package resource import ( "errors" + "fmt" "strconv" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" v1beta1 "k8s.io/api/policy/v1beta1" "k8s.io/apimachinery/pkg/util/intstr" ) @@ -36,7 +36,7 @@ func NewPDB(c Connection) *PodDisruptionBudget { } // New builds a new PDB instance from a k8s resource. -func (r *PodDisruptionBudget) New(i interface{}) Columnar { +func (r *PodDisruptionBudget) New(i interface{}) (Columnar, error) { c := NewPDB(r.Connection) switch instance := i.(type) { case *v1beta1.PodDisruptionBudget: @@ -47,15 +47,15 @@ func (r *PodDisruptionBudget) New(i interface{}) Columnar { ptr := *i.(*interface{}) pdbi, ok := ptr.(v1beta1.PodDisruptionBudget) if !ok { - log.Fatal().Msg("Expecting a pdb resource") + return nil, fmt.Errorf("Expecting PDB but got %T", ptr) } c.instance = &pdbi default: - log.Fatal().Msgf("unknown PDB type %#v", i) + return nil, fmt.Errorf("Expecting PDB but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/pdb_test.go b/internal/resource/pdb_test.go index da6a343b..2bf9bcd1 100644 --- a/internal/resource/pdb_test.go +++ b/internal/resource/pdb_test.go @@ -92,7 +92,8 @@ func k8sPDB() *v1beta1.PodDisruptionBudget { func newPDB() resource.Columnar { mc := NewMockConnection() - return resource.NewPDB(mc).New(k8sPDB()) + c, _ := resource.NewPDB(mc).New(k8sPDB()) + return c } func pdbYaml() string { diff --git a/internal/resource/pod.go b/internal/resource/pod.go index e2bba558..213e6f00 100644 --- a/internal/resource/pod.go +++ b/internal/resource/pod.go @@ -28,33 +28,12 @@ const ( Completed = "Completed" ) -type ( - // IKey informer context key. - IKey string - - // Containers represents a resource that supports containers. - Containers interface { - Containers(path string, includeInit bool) ([]string, error) - } - - // Tailable represents a resource with tailable logs. - Tailable interface { - Logs(ctx context.Context, c chan<- string, opts LogOptions) error - } - - // TailableResource is a resource that have tailable logs. - TailableResource interface { - Resource - Tailable - } - - // Pod that can be displayed in a table and interacted with. - Pod struct { - *Base - instance *v1.Pod - metrics *mv1beta1.PodMetrics - } -) +// Pod that can be displayed in a table and interacted with. +type Pod struct { + *Base + instance *v1.Pod + metrics *mv1beta1.PodMetrics +} // NewPodList returns a new resource list. func NewPodList(c Connection, ns string) List { @@ -77,7 +56,7 @@ func NewPod(c Connection) *Pod { } // New builds a new Pod instance from a k8s resource. -func (r *Pod) New(i interface{}) Columnar { +func (r *Pod) New(i interface{}) (Columnar, error) { c := NewPod(r.Connection) switch instance := i.(type) { case *v1.Pod: @@ -88,15 +67,15 @@ func (r *Pod) New(i interface{}) Columnar { ptr := *instance po, ok := ptr.(v1.Pod) if !ok { - log.Fatal().Msgf("Expecting a pod resource") + return nil, fmt.Errorf("Expecting Pod but got %T", ptr) } c.instance = &po default: - log.Fatal().Msgf("unknown Pod type %#v", i) + return nil, fmt.Errorf("Expecting Pod but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // SetPodMetrics set the current k8s resource metrics on a given pod. @@ -244,8 +223,8 @@ func (r *Pod) List(ns string, opts metav1.ListOptions) (Columnars, error) { cc := make(Columnars, 0, len(pods)) for i := range pods { - po, ok := r.New(&pods[i]).(*Pod) - if !ok { + po, err := r.New(&pods[i]) + if err != nil { return nil, errors.New("Expecting a pod resource") } cc = append(cc, po) diff --git a/internal/resource/pod_test.go b/internal/resource/pod_test.go index ce9f316f..3875e344 100644 --- a/internal/resource/pod_test.go +++ b/internal/resource/pod_test.go @@ -139,7 +139,8 @@ func BenchmarkPodFields(b *testing.B) { b.ReportAllocs() for n := 0; n < b.N; n++ { - _ = p.New(po).Fields("") + pod, _ := p.New(po) + pod.Fields("") } } @@ -206,12 +207,14 @@ func makePod() *v1.Pod { func newPod() resource.Columnar { mc := NewMockConnection() - return resource.NewPod(mc).New(makePod()) + c, _ := resource.NewPod(mc).New(makePod()) + return c } func NewPodWithMetrics(metrics mv1beta1.PodMetrics, resources v1.ResourceRequirements) resource.Columnar { mc := NewMockConnection() - r := resource.NewPod(mc).New(makePodWithContainerSpec(resources)) + p := resource.NewPod(mc) + r, _ := p.New(makePodWithContainerSpec(resources)) r.SetPodMetrics(&metrics) return r } diff --git a/internal/resource/pv.go b/internal/resource/pv.go index 6e150794..bee1c9a2 100644 --- a/internal/resource/pv.go +++ b/internal/resource/pv.go @@ -2,11 +2,11 @@ package resource import ( "errors" + "fmt" "path" "strings" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" ) @@ -35,7 +35,7 @@ func NewPersistentVolume(c Connection) *PersistentVolume { } // New builds a new PersistentVolume instance from a k8s resource. -func (r *PersistentVolume) New(i interface{}) Columnar { +func (r *PersistentVolume) New(i interface{}) (Columnar, error) { c := NewPersistentVolume(r.Connection) switch instance := i.(type) { case *v1.PersistentVolume: @@ -43,11 +43,11 @@ func (r *PersistentVolume) New(i interface{}) Columnar { case v1.PersistentVolume: c.instance = &instance default: - log.Fatal().Msgf("unknown PersistentVolume type %#v", i) + return nil, fmt.Errorf("Expecting PV but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/pv_test.go b/internal/resource/pv_test.go index 6436ee63..61dd4297 100644 --- a/internal/resource/pv_test.go +++ b/internal/resource/pv_test.go @@ -92,7 +92,8 @@ func k8sPV() *v1.PersistentVolume { func newPV() resource.Columnar { mc := NewMockConnection() - return resource.NewPersistentVolume(mc).New(k8sPV()) + c, _ := resource.NewPersistentVolume(mc).New(k8sPV()) + return c } func pvYaml() string { diff --git a/internal/resource/pvc.go b/internal/resource/pvc.go index 133d1c1d..aba85ed8 100644 --- a/internal/resource/pvc.go +++ b/internal/resource/pvc.go @@ -2,9 +2,9 @@ package resource import ( "errors" + "fmt" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" ) @@ -33,7 +33,7 @@ func NewPersistentVolumeClaim(c Connection) *PersistentVolumeClaim { } // New builds a new PersistentVolumeClaim instance from a k8s resource. -func (r *PersistentVolumeClaim) New(i interface{}) Columnar { +func (r *PersistentVolumeClaim) New(i interface{}) (Columnar, error) { c := NewPersistentVolumeClaim(r.Connection) switch instance := i.(type) { case *v1.PersistentVolumeClaim: @@ -41,11 +41,11 @@ func (r *PersistentVolumeClaim) New(i interface{}) Columnar { case v1.PersistentVolumeClaim: c.instance = &instance default: - log.Fatal().Msgf("unknown PersistentVolumeClaim type %#v", i) + return nil, fmt.Errorf("Expecting PVC but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/pvc_test.go b/internal/resource/pvc_test.go index b0a50454..9354160c 100644 --- a/internal/resource/pvc_test.go +++ b/internal/resource/pvc_test.go @@ -100,7 +100,8 @@ func k8sPVC() *v1.PersistentVolumeClaim { func newPVC() resource.Columnar { mc := NewMockConnection() - return resource.NewPersistentVolumeClaim(mc).New(k8sPVC()) + c, _ := resource.NewPersistentVolumeClaim(mc).New(k8sPVC()) + return c } func pvcYaml() string { diff --git a/internal/resource/rc.go b/internal/resource/rc.go index 0fdaa293..5143b7df 100644 --- a/internal/resource/rc.go +++ b/internal/resource/rc.go @@ -2,10 +2,10 @@ package resource import ( "errors" + "fmt" "strconv" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" ) @@ -34,7 +34,7 @@ func NewReplicationController(c Connection) *ReplicationController { } // New builds a new ReplicationController instance from a k8s resource. -func (r *ReplicationController) New(i interface{}) Columnar { +func (r *ReplicationController) New(i interface{}) (Columnar, error) { c := NewReplicationController(r.Connection) switch instance := i.(type) { case *v1.ReplicationController: @@ -42,11 +42,11 @@ func (r *ReplicationController) New(i interface{}) Columnar { case v1.ReplicationController: c.instance = &instance default: - log.Fatal().Msgf("unknown ReplicationController type %#v", i) + return nil, fmt.Errorf("Expecting RC but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal a deployment given a namespaced name. diff --git a/internal/resource/rc_test.go b/internal/resource/rc_test.go index d01f4cc0..88170053 100644 --- a/internal/resource/rc_test.go +++ b/internal/resource/rc_test.go @@ -96,7 +96,8 @@ func k8sRC() *v1.ReplicationController { func newRC() resource.Columnar { mc := NewMockConnection() - return resource.NewReplicationController(mc).New(k8sRC()) + c, _ := resource.NewReplicationController(mc).New(k8sRC()) + return c } func rcYaml() string { diff --git a/internal/resource/ro.go b/internal/resource/ro.go index 4ed82c86..05668f27 100644 --- a/internal/resource/ro.go +++ b/internal/resource/ro.go @@ -2,10 +2,10 @@ package resource import ( "errors" + "fmt" "strings" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" v1 "k8s.io/api/rbac/v1" ) @@ -34,7 +34,7 @@ func NewRole(c Connection) *Role { } // New builds a new Role instance from a k8s resource. -func (r *Role) New(i interface{}) Columnar { +func (r *Role) New(i interface{}) (Columnar, error) { c := NewRole(r.Connection) switch instance := i.(type) { case *v1.Role: @@ -42,11 +42,11 @@ func (r *Role) New(i interface{}) Columnar { case v1.Role: c.instance = &instance default: - log.Fatal().Msgf("unknown Role type %#v", i) + return nil, fmt.Errorf("Expecting Role but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/ro_binding.go b/internal/resource/ro_binding.go index 29fa1dcd..f96f3405 100644 --- a/internal/resource/ro_binding.go +++ b/internal/resource/ro_binding.go @@ -2,9 +2,9 @@ package resource import ( "errors" + "fmt" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" v1 "k8s.io/api/rbac/v1" ) @@ -33,7 +33,7 @@ func NewRoleBinding(c Connection) *RoleBinding { } // New builds a new RoleBinding instance from a k8s resource. -func (r *RoleBinding) New(i interface{}) Columnar { +func (r *RoleBinding) New(i interface{}) (Columnar, error) { c := NewRoleBinding(r.Connection) switch instance := i.(type) { case *v1.RoleBinding: @@ -41,11 +41,11 @@ func (r *RoleBinding) New(i interface{}) Columnar { case v1.RoleBinding: c.instance = &instance default: - log.Fatal().Msgf("unknown RoleBinding type %#v", i) + return nil, fmt.Errorf("Expecting RoleBinding but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/row_event.go b/internal/resource/row_event.go new file mode 100644 index 00000000..d790677a --- /dev/null +++ b/internal/resource/row_event.go @@ -0,0 +1,15 @@ +package resource + +import "k8s.io/apimachinery/pkg/watch" + +// RowEvent represents a call for action after a resource reconciliation. +// Tracks whether a resource got added, deleted or updated. +type RowEvent struct { + Action watch.EventType + Fields Row + Deltas Row +} + +func newRowEvent(a watch.EventType, f, d Row) *RowEvent { + return &RowEvent{Action: a, Fields: f, Deltas: d} +} diff --git a/internal/resource/rs.go b/internal/resource/rs.go index 04ccd9ef..7de5d28d 100644 --- a/internal/resource/rs.go +++ b/internal/resource/rs.go @@ -2,10 +2,10 @@ package resource import ( "errors" + "fmt" "strconv" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" v1 "k8s.io/api/apps/v1" ) @@ -34,7 +34,7 @@ func NewReplicaSet(c Connection) *ReplicaSet { } // New builds a new ReplicaSet instance from a k8s resource. -func (r *ReplicaSet) New(i interface{}) Columnar { +func (r *ReplicaSet) New(i interface{}) (Columnar, error) { c := NewReplicaSet(r.Connection) switch instance := i.(type) { case *v1.ReplicaSet: @@ -42,11 +42,11 @@ func (r *ReplicaSet) New(i interface{}) Columnar { case v1.ReplicaSet: c.instance = &instance default: - log.Fatal().Msgf("unknown ReplicaSet type %#v", i) + return nil, fmt.Errorf("Expecting ReplicaSet but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal a deployment given a namespaced name. diff --git a/internal/resource/sa.go b/internal/resource/sa.go index cac642ca..8082a7f8 100644 --- a/internal/resource/sa.go +++ b/internal/resource/sa.go @@ -2,10 +2,10 @@ package resource import ( "errors" + "fmt" "strconv" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" ) @@ -34,7 +34,7 @@ func NewServiceAccount(c Connection) *ServiceAccount { } // New builds a new ServiceAccount instance from a k8s resource. -func (r *ServiceAccount) New(i interface{}) Columnar { +func (r *ServiceAccount) New(i interface{}) (Columnar, error) { c := NewServiceAccount(r.Connection) switch instance := i.(type) { case *v1.ServiceAccount: @@ -42,11 +42,11 @@ func (r *ServiceAccount) New(i interface{}) Columnar { case v1.ServiceAccount: c.instance = &instance default: - log.Fatal().Msgf("unknown ServiceAccount type %#v", i) + return nil, fmt.Errorf("Expecting ServiceAccount but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/sa_test.go b/internal/resource/sa_test.go index 0842714a..433a65e7 100644 --- a/internal/resource/sa_test.go +++ b/internal/resource/sa_test.go @@ -109,7 +109,8 @@ func k8sSA() *v1.ServiceAccount { func newSa() resource.Columnar { mc := NewMockConnection() - return resource.NewServiceAccount(mc).New(k8sSA()) + c, _ := resource.NewServiceAccount(mc).New(k8sSA()) + return c } func saHeader() resource.Row { diff --git a/internal/resource/sc.go b/internal/resource/sc.go index f9302df0..2b7ea96f 100644 --- a/internal/resource/sc.go +++ b/internal/resource/sc.go @@ -2,9 +2,9 @@ package resource import ( "errors" + "fmt" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" v1 "k8s.io/api/storage/v1" ) @@ -33,7 +33,7 @@ func NewStorageClass(c Connection) *StorageClass { } // New builds a new StorageClass instance from a k8s resource. -func (r *StorageClass) New(i interface{}) Columnar { +func (r *StorageClass) New(i interface{}) (Columnar, error) { c := NewStorageClass(r.Connection) switch instance := i.(type) { case *v1.StorageClass: @@ -41,11 +41,11 @@ func (r *StorageClass) New(i interface{}) Columnar { case v1.StorageClass: c.instance = &instance default: - log.Fatal().Msgf("unknown StorageClass type %#v", i) + return nil, fmt.Errorf("Expecting StorageClass but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/sc_test.go b/internal/resource/sc_test.go index cd193096..7a3987fd 100644 --- a/internal/resource/sc_test.go +++ b/internal/resource/sc_test.go @@ -90,7 +90,8 @@ func k8sSC() *v1.StorageClass { func newSC() resource.Columnar { mc := NewMockConnection() - return resource.NewStorageClass(mc).New(k8sSC()) + c, _ := resource.NewStorageClass(mc).New(k8sSC()) + return c } func scYaml() string { diff --git a/internal/resource/sts.go b/internal/resource/sts.go index a62d16e9..91e126ea 100644 --- a/internal/resource/sts.go +++ b/internal/resource/sts.go @@ -7,7 +7,6 @@ import ( "strconv" "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" ) @@ -40,7 +39,7 @@ func NewStatefulSet(c Connection) *StatefulSet { } // New builds a new StatefulSet instance from a k8s resource. -func (r *StatefulSet) New(i interface{}) Columnar { +func (r *StatefulSet) New(i interface{}) (Columnar, error) { c := NewStatefulSet(r.Connection) switch instance := i.(type) { case *appsv1.StatefulSet: @@ -48,11 +47,11 @@ func (r *StatefulSet) New(i interface{}) Columnar { case appsv1.StatefulSet: c.instance = &instance default: - log.Fatal().Msgf("unknown StatefulSet type %#v", i) + return nil, fmt.Errorf("Expecting STS but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/sts_test.go b/internal/resource/sts_test.go index 7db2e4ce..387aa7c3 100644 --- a/internal/resource/sts_test.go +++ b/internal/resource/sts_test.go @@ -115,7 +115,8 @@ func k8sSTS() *v1.StatefulSet { func newSts() resource.Columnar { mc := NewMockConnection() - return resource.NewStatefulSet(mc).New(k8sSTS()) + c, _ := resource.NewStatefulSet(mc).New(k8sSTS()) + return c } func stsHeader() resource.Row { diff --git a/internal/resource/svc.go b/internal/resource/svc.go index 9358e0a2..afa0a144 100644 --- a/internal/resource/svc.go +++ b/internal/resource/svc.go @@ -3,6 +3,7 @@ package resource import ( "context" "errors" + "fmt" "sort" "strconv" "strings" @@ -37,7 +38,7 @@ func NewService(c Connection) *Service { } // New builds a new Service instance from a k8s resource. -func (r *Service) New(i interface{}) Columnar { +func (r *Service) New(i interface{}) (Columnar, error) { c := NewService(r.Connection) switch instance := i.(type) { case *v1.Service: @@ -45,11 +46,11 @@ func (r *Service) New(i interface{}) Columnar { case v1.Service: c.instance = &instance default: - log.Fatal().Msgf("unknown Service type %#v", i) + return nil, fmt.Errorf("Expecting Service but got %T", instance) } c.path = c.namespacedName(c.instance.ObjectMeta) - return c + return c, nil } // Marshal resource to yaml. diff --git a/internal/resource/svc_test.go b/internal/resource/svc_test.go index 675a545f..618d4f31 100644 --- a/internal/resource/svc_test.go +++ b/internal/resource/svc_test.go @@ -133,7 +133,8 @@ func k8sSVC() *v1.Service { func newSvc() resource.Columnar { mc := NewMockConnection() - return resource.NewService(mc).New(k8sSVC()) + c, _ := resource.NewService(mc).New(k8sSVC()) + return c } func svcHeader() resource.Row { diff --git a/internal/resource/types.go b/internal/resource/types.go new file mode 100644 index 00000000..0fef02c9 --- /dev/null +++ b/internal/resource/types.go @@ -0,0 +1,164 @@ +package resource + +import ( + "context" + + "github.com/derailed/k9s/internal/k8s" + wa "github.com/derailed/k9s/internal/watch" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +) + +const ( + // GetAccess set if resource can be fetched. + GetAccess = 1 << iota + // ListAccess set if resource can be listed. + ListAccess + // EditAccess set if resource can be edited. + EditAccess + // DeleteAccess set if resource can be deleted. + DeleteAccess + // ViewAccess set if resource can be viewed. + ViewAccess + // NamespaceAccess set if namespaced resource. + NamespaceAccess + // DescribeAccess set if resource can be described. + DescribeAccess + // SwitchAccess set if resource can be switched (Context). + SwitchAccess + + // CRUDAccess Verbs. + CRUDAccess = GetAccess | ListAccess | DeleteAccess | ViewAccess | EditAccess + + // AllVerbsAccess super powers. + AllVerbsAccess = CRUDAccess | NamespaceAccess +) + +// Connection represents an apiserver connection. +type Connection k8s.Connection + +// RowEvents tracks resource update events. +type RowEvents map[string]*RowEvent + +// TypeName captures resource names. +type TypeName struct { + Singular string + Plural string + ShortNames []string +} + +// TypeMeta represents resource type meta data. +type TypeMeta struct { + TypeName + + Name string + Namespaced bool + Group string + Version string + Kind string +} + +// TableData tracks a K8s resource for tabular display. +type TableData struct { + Header Row + Rows RowEvents + NumCols map[string]bool + Namespace string +} + +// List protocol to display and update a collection of resources +type List interface { + Data() TableData + Resource() Resource + Namespaced() bool + AllNamespaces() bool + GetNamespace() string + SetNamespace(string) + Reconcile(informer *wa.Informer, path *string) error + GetName() string + Access(flag int) bool + GetAccess() int + SetAccess(int) + SetFieldSelector(string) + SetLabelSelector(string) + HasSelectors() bool +} + +// Columnar tracks resources that can be diplayed in a tabular fashion. +type Columnar interface { + Header(ns string) Row + Fields(ns string) Row + ExtFields() (TypeMeta, error) + Name() string + SetPodMetrics(*mv1beta1.PodMetrics) + SetNodeMetrics(*mv1beta1.NodeMetrics) +} + +// Columnars a collection of columnars. +type Columnars []Columnar + +// Row represents a collection of string fields. +type Row []string + +// Rows represents a collection of rows. +type Rows []Row + +// Resource represents a tabular Kubernetes resource. +type Resource interface { + New(interface{}) (Columnar, error) + Get(path string) (Columnar, error) + List(ns string, opts metav1.ListOptions) (Columnars, error) + Delete(path string, cascade, force bool) error + Describe(gvr, pa string) (string, error) + Marshal(pa string) (string, error) + Header(ns string) Row + NumCols(ns string) map[string]bool +} + +// Cruder represents a CRUD operation on a resource. +type Cruder interface { + // Get retrieves a resource instance. + Get(ns string, name string) (interface{}, error) + + // List retrieves a resource collection. + List(ns string, opts metav1.ListOptions) (k8s.Collection, error) + + // Delete remove a resource. + Delete(ns string, name string, cascade, force bool) error +} + +// Scalable represents a scalable resource. +type Scalable interface { + // Scale scales a resource to a given number of replicas. + Scale(ns string, name string, replicas int32) error +} + +// Restartable represents a restartable resource. +type Restartable interface { + // Restart performs a rollout restart on a resource + Restart(ns string, name string) error +} + +// Factory creates new tabular resources. +type Factory interface { + New(interface{}) (Columnar, error) +} + +// IKey informer context key. +type IKey string + +// Containers represents a resource that supports containers. +type Containers interface { + Containers(path string, includeInit bool) ([]string, error) +} + +// Tailable represents a resource with tailable logs. +type Tailable interface { + Logs(ctx context.Context, c chan<- string, opts LogOptions) error +} + +// TailableResource is a resource that have tailable logs. +type TailableResource interface { + Resource + Tailable +} diff --git a/internal/ui/action.go b/internal/ui/action.go index 42ac3aef..15041d80 100644 --- a/internal/ui/action.go +++ b/internal/ui/action.go @@ -29,14 +29,28 @@ func NewKeyAction(d string, a ActionHandler, display bool) KeyAction { } // Add sets up keyboard action listener. -func (a KeyActions) AddActions(aa KeyActions) { +func (a KeyActions) Add(aa KeyActions) { for k, v := range aa { a[k] = v } } -// Remove delete a keyed action. -func (a KeyActions) RmActions(kk ...tcell.Key) { +// Clear +func (a KeyActions) Clear() { + for k := range a { + delete(a, k) + } +} + +// SetActions replace actions with new ones. +func (a KeyActions) Set(aa KeyActions) { + for k, v := range aa { + a[k] = v + } +} + +// Delete deletes actions by the given keys. +func (a KeyActions) Delete(kk ...tcell.Key) { for _, k := range kk { delete(a, k) } diff --git a/internal/ui/cmd.go b/internal/ui/cmd.go index ce745711..58903ea0 100644 --- a/internal/ui/cmd.go +++ b/internal/ui/cmd.go @@ -6,6 +6,7 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/tview" "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" ) const defaultPrompt = "%c> %s" @@ -44,15 +45,22 @@ func (v *CmdView) activate() { } func (v *CmdView) update(s string) { + if v.text == s { + return + } v.text = s v.Clear() - v.write(s) + v.write(v.text) } func (v *CmdView) write(s string) { fmt.Fprintf(v, defaultPrompt, v.icon, s) } +func (v *CmdView) reset() { + v.update("") +} + // ---------------------------------------------------------------------------- // Event Listener protocol... @@ -63,18 +71,19 @@ func (v *CmdView) BufferChanged(s string) { // BufferActive indicates the buff activity changed. func (v *CmdView) BufferActive(f bool, k BufferKind) { - v.activated = f - if f { + if v.activated = f; f { v.SetBorder(true) - v.icon = iconFor(k) v.SetTextColor(v.styles.FgColor()) v.SetBorderColor(colorFor(k)) + v.icon = iconFor(k) + v.reset() v.activate() } else { v.SetBorder(false) v.SetBackgroundColor(v.styles.BgColor()) v.Clear() } + log.Debug().Msgf("CmdView activated: %t", v.activated) } func colorFor(k BufferKind) tcell.Color { @@ -85,6 +94,7 @@ func colorFor(k BufferKind) tcell.Color { return tcell.ColorSeaGreen } } + func iconFor(k BufferKind) rune { switch k { case CommandBuff: diff --git a/internal/ui/cmd_buff.go b/internal/ui/cmd_buff.go index daf653e9..bbb57804 100644 --- a/internal/ui/cmd_buff.go +++ b/internal/ui/cmd_buff.go @@ -53,6 +53,11 @@ func (c *CmdBuff) SetSticky(b bool) { c.sticky = b } +// InCmdMode checks if a command exists and the buffer is active. +func (c *CmdBuff) InCmdMode() bool { + return c.active || len(c.buff) > 0 +} + // IsActive checks if command buffer is active. func (c *CmdBuff) IsActive() bool { return c.active @@ -96,7 +101,7 @@ func (c *CmdBuff) Clear() { c.fireChanged() } -// Reset clears out the command buffer. +// Reset clears out the command buffer and deactives it. func (c *CmdBuff) Reset() { c.Clear() c.fireChanged() @@ -116,6 +121,21 @@ func (c *CmdBuff) AddListener(w ...BuffWatcher) { c.listeners = append(c.listeners, w...) } +func (c *CmdBuff) RemoveListener(l BuffWatcher) { + victim := -1 + for i, lis := range c.listeners { + if l == lis { + victim = i + break + } + } + + if victim == -1 { + return + } + c.listeners = append(c.listeners[:victim], c.listeners[victim+1:]...) +} + func (c *CmdBuff) fireChanged() { for _, l := range c.listeners { l.BufferChanged(c.String()) diff --git a/internal/ui/crumbs.go b/internal/ui/crumbs.go index eea1d7a8..bec5006c 100644 --- a/internal/ui/crumbs.go +++ b/internal/ui/crumbs.go @@ -2,6 +2,7 @@ package ui import ( "fmt" + "strings" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/model" @@ -56,7 +57,7 @@ func (v *Crumbs) refresh(crumbs []string) { } fmt.Fprintf(v, "[%s:%s:b] <%s> [-:%s:-] ", v.styles.Frame().Crumb.FgColor, - bgColor, c, + bgColor, strings.Replace(strings.ToLower(c), " ", "", -1), v.styles.Body().BgColor) } } diff --git a/internal/ui/crumbs_test.go b/internal/ui/crumbs_test.go index 757c7f56..abcd5596 100644 --- a/internal/ui/crumbs_test.go +++ b/internal/ui/crumbs_test.go @@ -49,4 +49,4 @@ func (c c) Focus(func(tview.Primitive)) {} func (c c) Blur() {} func (c c) Start() {} func (c c) Stop() {} -func (c c) Init(context.Context) {} +func (c c) Init(context.Context) error { return nil } diff --git a/internal/ui/select_table.go b/internal/ui/select_table.go index 0451672d..602bec7f 100644 --- a/internal/ui/select_table.go +++ b/internal/ui/select_table.go @@ -7,7 +7,6 @@ import ( "github.com/derailed/k9s/internal/resource" "github.com/derailed/tview" "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" ) // Selectable represents a table with selections. @@ -146,10 +145,11 @@ func (s *SelectTable) ToggleMark() { if !s.marks[s.GetSelectedItem()] { return } - log.Debug().Msgf("YO!!!!") + + cell := s.GetCell(s.GetSelectedRowIndex(), 0) s.SetSelectedStyle( tcell.ColorBlack, - tcell.ColorViolet, + cell.Color, tcell.AttrBold, ) } diff --git a/internal/ui/table.go b/internal/ui/table.go index 73ec4e9a..916f4424 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -5,6 +5,7 @@ import ( "errors" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/tview" "github.com/gdamore/tcell" @@ -22,15 +23,16 @@ type ( // Table represents tabular data. type Table struct { *SelectTable - KeyActions + actions KeyActions BaseTitle string + Path string Data resource.TableData cmdBuff *CmdBuff styles *config.Styles - colorerFn ColorerFunc sortCol SortColumn sortFn SortFn + colorerFn ColorerFunc } // NewTable returns a new table view. @@ -40,10 +42,10 @@ func NewTable(title string) *Table { Table: tview.NewTable(), marks: make(map[string]bool), }, - KeyActions: make(KeyActions), - cmdBuff: NewCmdBuff('/', FilterBuff), - BaseTitle: title, - sortCol: SortColumn{0, 0, true}, + actions: make(KeyActions), + cmdBuff: NewCmdBuff('/', FilterBuff), + BaseTitle: title, + sortCol: SortColumn{index: 0, colCount: 0, asc: true}, } } @@ -68,6 +70,11 @@ func (t *Table) Init(ctx context.Context) { t.SetInputCapture(t.keyboard) } +// Actions returns active menu bindings. +func (t *Table) Actions() KeyActions { + return t.actions +} + // SendKey sends an keyboard event (testing only!). func (t *Table) SendKey(evt *tcell.EventKey) { t.keyboard(evt) @@ -87,20 +94,28 @@ func (t *Table) keyboard(evt *tcell.EventKey) *tcell.EventKey { key = asKey(evt) } - if a, ok := t.KeyActions[key]; ok { + if a, ok := t.actions[key]; ok { return a.Action(evt) } return evt } +func (t *Table) Hints() model.MenuHints { + return t.actions.Hints() +} + // GetFilteredData fetch filtered tabular data. func (t *Table) GetFilteredData() resource.TableData { return t.filtered() } -// SetColorerFn set the row colorer. +// SetColorerFn specifies the default colorer. func (t *Table) SetColorerFn(f ColorerFunc) { + if f == nil { + return + } + log.Debug().Msgf("Setting Colorer %#v", f) t.colorerFn = f } @@ -124,9 +139,9 @@ func (t *Table) Update(data resource.TableData) { func (t *Table) doUpdate(data resource.TableData) { t.ActiveNS = data.Namespace if t.ActiveNS == resource.AllNamespaces && t.ActiveNS != "*" { - t.KeyActions[KeyShiftP] = NewKeyAction("Sort Namespace", t.SortColCmd(-2), false) + t.actions[KeyShiftP] = NewKeyAction("Sort Namespace", t.SortColCmd(-2, true), false) } else { - t.KeyActions.RmActions(KeyShiftP) + t.actions.Delete(KeyShiftP) } t.Clear() @@ -147,24 +162,35 @@ func (t *Table) doUpdate(data resource.TableData) { } // SortColCmd designates a sorted column. -func (t *Table) SortColCmd(col int) func(evt *tcell.EventKey) *tcell.EventKey { +func (t *Table) SortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { return func(evt *tcell.EventKey) *tcell.EventKey { - t.sortCol.asc = true switch col { case -2: - t.sortCol.index = 0 + col = 0 case -1: - t.sortCol.index = t.GetColumnCount() - 1 + col = t.GetColumnCount() - 1 default: - t.sortCol.index = t.NameColIndex() + col - + col = t.NameColIndex() + col } + t.sortCol.asc = !t.sortCol.asc + if t.sortCol.index != col { + t.sortCol.asc = asc + } + t.sortCol.index = col t.Refresh() return nil } } +// SortInvertCmd reverses sorting order. +func (t *Table) SortInvertCmd(evt *tcell.EventKey) *tcell.EventKey { + t.sortCol.asc = !t.sortCol.asc + t.Refresh() + + return nil +} + func (t *Table) adjustSorter(data resource.TableData) { // Going from namespace to non namespace or vice-versa? switch { @@ -209,7 +235,7 @@ func (t *Table) buildRow(row int, data resource.TableData, sk string, pads MaxyP if t.colorerFn != nil { f = t.colorerFn } - m := t.IsMarked(sk) + marked := t.IsMarked(sk) for col, field := range data.Rows[sk].Fields { header := data.Header[col] cell, align := formatCell(data.NumCols[header], header, field+Deltas(data.Rows[sk].Deltas[col], field), pads[col]) @@ -218,8 +244,9 @@ func (t *Table) buildRow(row int, data resource.TableData, sk string, pads MaxyP c.SetExpansion(1) c.SetAlign(align) c.SetTextColor(f(data.Namespace, data.Rows[sk])) - if m { - c.SetBackgroundColor(config.AsColor(t.styles.Table().MarkColor)) + if marked { + c.SetTextColor(config.AsColor(t.styles.Table().MarkColor)) + // c.SetBackgroundColor(config.AsColor(t.styles.Table().MarkColor)) } } t.SetCell(row, col, c) @@ -291,13 +318,5 @@ func (t *Table) ShowDeleted() { // UpdateTitle refreshes the table title. func (t *Table) UpdateTitle() { - t.SetTitle(styleTitle(t.GetRowCount(), t.ActiveNS, t.BaseTitle, t.cmdBuff.String(), t.styles)) -} - -// SortInvertCmd reverses sorting order. -func (t *Table) SortInvertCmd(evt *tcell.EventKey) *tcell.EventKey { - t.sortCol.asc = !t.sortCol.asc - t.Refresh() - - return nil + t.SetTitle(styleTitle(t.GetRowCount(), t.ActiveNS, t.BaseTitle, t.Path, t.cmdBuff.String(), t.styles)) } diff --git a/internal/ui/table_helper.go b/internal/ui/table_helper.go index d0c0a769..c21a658d 100644 --- a/internal/ui/table_helper.go +++ b/internal/ui/table_helper.go @@ -20,7 +20,6 @@ const ( // SearchFmt represents a filter view title. SearchFmt = "<[filter:bg:r]/%s[fg:bg:-]> " - titleFmt = "[fg:bg:b] %s[fg:bg:-][[count:bg:b]%d[fg:bg:-]] " nsTitleFmt = "[fg:bg:b] %s([hilite:bg:b]%s[fg:bg:-])[fg:bg:-][[count:bg:b]%d[fg:bg:-]][fg:bg:-] " descIndicator = "↓" ascIndicator = "↑" @@ -204,7 +203,7 @@ func fuzzyFilter(q string, index int, data resource.TableData) resource.TableDat } // UpdateTitle refreshes the table title. -func styleTitle(rc int, ns, base, buff string, styles *config.Styles) string { +func styleTitle(rc int, ns, base, path, buff string, styles *config.Styles) string { var title string if rc > 0 { @@ -212,7 +211,7 @@ func styleTitle(rc int, ns, base, buff string, styles *config.Styles) string { } switch ns { case resource.NotNamespaced, "*": - title = SkinTitle(fmt.Sprintf(titleFmt, base, rc), styles.Frame()) + title = SkinTitle(fmt.Sprintf(nsTitleFmt, base, path, rc), styles.Frame()) default: if ns == resource.AllNamespaces { ns = resource.AllNamespace diff --git a/internal/ui/table_helper_test.go b/internal/ui/table_helper_test.go index d3f3fb18..8e75c5f1 100644 --- a/internal/ui/table_helper_test.go +++ b/internal/ui/table_helper_test.go @@ -19,7 +19,7 @@ func TestIsLabelSelector(t *testing.T) { } for k := range uu { - u := uu[k] + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, IsLabelSelector(u.sel)) }) @@ -35,7 +35,7 @@ func TestTrimLabelSelector(t *testing.T) { } for k := range uu { - u := uu[k] + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, TrimLabelSelector(u.sel)) }) @@ -94,7 +94,7 @@ func TestTVSortRows(t *testing.T) { for _, u := range uu { keys := make([]string, len(u.rows)) - sortRows(u.rows, defaultSort, SortColumn{u.col, len(u.rows), u.asc}, keys) + sortRows(u.rows, defaultSort, SortColumn{index: u.col, colCount: len(u.rows), asc: u.asc}, keys) assert.Equal(t, u.e, keys) assert.Equal(t, u.first, u.rows[u.e[0]].Fields) } @@ -105,7 +105,7 @@ func BenchmarkTableSortRows(b *testing.B) { "row1": {Fields: resource.Row{"x", "y"}}, "row2": {Fields: resource.Row{"a", "b"}}, } - sc := SortColumn{0, 2, true} + sc := SortColumn{index: 0, colCount: 2, asc: true} keys := make([]string, len(evts)) b.ResetTimer() b.ReportAllocs() diff --git a/internal/view/alias.go b/internal/view/alias.go index 59d0d20a..03f1aaa0 100644 --- a/internal/view/alias.go +++ b/internal/view/alias.go @@ -29,35 +29,31 @@ func NewAlias() *Alias { } // Init the view. -func (a *Alias) Init(ctx context.Context) { - a.Table.Init(ctx) +func (a *Alias) Init(ctx context.Context) error { + if err := a.Table.Init(ctx); err != nil { + return err + } a.SetBorderFocusColor(tcell.ColorMediumSpringGreen) a.SetSelectedStyle(tcell.ColorWhite, tcell.ColorMediumSpringGreen, tcell.AttrNone) a.SetColorerFn(aliasColorer) a.ActiveNS = resource.AllNamespaces a.registerActions() - a.Update(a.hydrate()) a.resetTitle() -} -func (a *Alias) Name() string { - return aliasTitle + return nil } -func (a *Alias) Start() {} -func (a *Alias) Stop() {} - func (a *Alias) registerActions() { - a.RmActions(ui.KeyShiftA, ui.KeyShiftN, tcell.KeyCtrlS, tcell.KeyCtrlSpace, ui.KeySpace) - a.AddActions(ui.KeyActions{ + a.Actions().Delete(ui.KeyShiftA, ui.KeyShiftN, tcell.KeyCtrlS, tcell.KeyCtrlSpace, ui.KeySpace) + a.Actions().Add(ui.KeyActions{ tcell.KeyEnter: ui.NewKeyAction("Goto Resource", a.gotoCmd, true), tcell.KeyEscape: ui.NewKeyAction("Reset", a.resetCmd, false), ui.KeySlash: ui.NewKeyAction("Filter", a.activateCmd, false), - ui.KeyShiftR: ui.NewKeyAction("Sort Resource", a.SortColCmd(0), false), - ui.KeyShiftC: ui.NewKeyAction("Sort Command", a.SortColCmd(1), false), - ui.KeyShiftA: ui.NewKeyAction("Sort ApiGroup", a.SortColCmd(2), false), + ui.KeyShiftR: ui.NewKeyAction("Sort Resource", a.SortColCmd(0, true), false), + ui.KeyShiftC: ui.NewKeyAction("Sort Command", a.SortColCmd(1, true), false), + ui.KeyShiftA: ui.NewKeyAction("Sort ApiGroup", a.SortColCmd(2, true), false), }) } diff --git a/internal/view/alias_test.go b/internal/view/alias_test.go index b794ddad..2631f25b 100644 --- a/internal/view/alias_test.go +++ b/internal/view/alias_test.go @@ -19,7 +19,7 @@ func TestAliasNew(t *testing.T) { assert.Equal(t, 3, v.GetColumnCount()) assert.Equal(t, 15, v.GetRowCount()) assert.Equal(t, "Aliases", v.Name()) - assert.Equal(t, 10, len(v.Hints())) + assert.Equal(t, 9, len(v.Hints())) } func TestAliasSearch(t *testing.T) { diff --git a/internal/view/app.go b/internal/view/app.go index d7100e8d..0bf9585a 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -15,7 +15,6 @@ import ( "github.com/derailed/tview" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" - "k8s.io/client-go/tools/portforward" ) const ( @@ -24,39 +23,15 @@ const ( indicatorFmt = "[orange::b]K9s [aqua::]%s [white::]%s:%s:%s [lawngreen::]%s%%[white::]::[darkturquoise::]%s%%" ) -// ActionsFunc augments Keybindinga. -type ActionsFunc func(ui.KeyActions) - -type forwarder interface { - Start(path, co string, ports []string) (*portforward.PortForwarder, error) - Stop() - Path() string - Container() string - Ports() []string - Active() bool - Age() string -} - -// ResourceViewer represents a generic resource viewer. -type ResourceViewer interface { - model.Component - - setEnterFn(enterFn) - setColorerFn(ui.ColorerFunc) - setDecorateFn(decorateFn) - setExtraActionsFn(ActionsFunc) - masterPage() *Table -} - // App represents an application view. type App struct { *ui.App Content *PageStack command *command - informer *watch.Informer + informers *watch.Informers stopCh chan struct{} - forwarders map[string]forwarder + forwarders model.Forwarders version string showHeader bool } @@ -66,7 +41,7 @@ func NewApp(cfg *config.Config) *App { v := App{ App: ui.NewApp(), Content: NewPageStack(), - forwarders: make(map[string]forwarder), + forwarders: model.NewForwarders(), } v.Config = cfg v.InitBench(cfg.K9s.CurrentCluster) @@ -91,43 +66,54 @@ func (a *App) PrevCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (a *App) Init(version string, rate int) { +func (a *App) Init(version string, rate int) error { ctx := context.WithValue(context.Background(), ui.KeyApp, a) - a.Content.Init(ctx) + if err := a.Content.Init(ctx); err != nil { + return err + } a.Content.Stack.AddListener(a.Crumbs()) a.Content.Stack.AddListener(a.Menu()) a.version = version - a.CmdBuff().AddListener(a) a.App.Init() + a.CmdBuff().AddListener(a) + a.bindKeys() + if a.Conn() == nil { + return errors.New("No client connection detected") + } + ns, err := a.Conn().Config().CurrentNamespaceName() + if err != nil { + log.Info().Msg("No namespace specified using all namespaces") + } + a.informers = watch.NewInformers(a.Conn()) + if err := a.informers.SetActive(ns); err != nil { + return err + } + a.clusterInfo().init(version) + if a.Config.K9s.GetHeadless() { + a.refreshIndicator() + } + + main := tview.NewFlex().SetDirection(tview.FlexRow) + main.AddItem(a.indicator(), 1, 1, false) + main.AddItem(a.Content, 0, 10, true) + main.AddItem(a.Crumbs(), 2, 1, false) + main.AddItem(a.Flash(), 2, 1, false) + + a.Main.AddPage("main", main, true, false) + a.Main.AddPage("splash", ui.NewSplash(a.Styles, version), true, true) + a.toggleHeader(!a.Config.K9s.GetHeadless()) + + return nil +} + +func (a *App) bindKeys() { a.AddActions(ui.KeyActions{ ui.KeyH: ui.NewKeyAction("ToggleHeader", a.toggleHeaderCmd, false), ui.KeyHelp: ui.NewKeyAction("Help", a.helpCmd, false), tcell.KeyCtrlA: ui.NewKeyAction("Aliases", a.aliasCmd, false), tcell.KeyEnter: ui.NewKeyAction("Goto", a.gotoCmd, false), }) - - if a.Conn() != nil { - ns, err := a.Conn().Config().CurrentNamespaceName() - if err != nil { - log.Info().Msg("No namespace specified using all namespaces") - } - a.startInformer(ns) - a.clusterInfo().init(version) - if a.Config.K9s.GetHeadless() { - a.refreshIndicator() - } - } - - main := tview.NewFlex().SetDirection(tview.FlexRow) - a.Main.AddPage("main", main, true, false) - a.Main.AddPage("splash", ui.NewSplash(a.Styles, version), true, true) - - main.AddItem(a.indicator(), 1, 1, false) - main.AddItem(a.Content, 0, 10, true) - main.AddItem(a.Crumbs(), 2, 1, false) - main.AddItem(a.Flash(), 2, 1, false) - a.toggleHeader(!a.Config.K9s.GetHeadless()) } // Changed indicates the buffer was changed. @@ -135,14 +121,14 @@ func (a *App) BufferChanged(s string) {} // Active indicates the buff activity changed. func (a *App) BufferActive(state bool, _ ui.BufferKind) { - log.Debug().Msgf("App Buffer Activated!") flex, ok := a.Main.GetPrimitive("main").(*tview.Flex) if !ok { return } - if state { + + if state && flex.ItemAt(1) != a.Cmd() { flex.AddItemAtIndex(1, a.Cmd(), 3, 1, false) - } else if flex.ItemAt(1) == a.Cmd() { + } else if !state && flex.ItemAt(1) == a.Cmd() { flex.RemoveItemAtIndex(1) } a.Draw() @@ -230,15 +216,17 @@ func (a *App) switchNS(ns string) bool { if ns == resource.AllNamespace { ns = resource.AllNamespaces } - if ns == a.Config.ActiveNamespace() { - return true - } - if err := a.Config.SetActiveNamespace(ns); err != nil { log.Error().Err(err).Msg("Config Set NS failed!") + return false } - return a.startInformer(ns) + if err := a.informers.SetActive(ns); err != nil { + log.Error().Err(err).Msgf("Informer registration failed for namespace %q", ns) + return false + } + + return true } func (a *App) switchCtx(ctx string, load bool) error { @@ -247,17 +235,20 @@ func (a *App) switchCtx(ctx string, load bool) error { return err } - a.stopForwarders() + a.forwarders.DeleteAll() ns, err := a.Conn().Config().CurrentNamespaceName() if err != nil { log.Info().Err(err).Msg("No namespace specified using all namespaces") } + a.informers.Stop() if a.stopCh != nil { close(a.stopCh) a.stopCh = nil } - a.informer = nil - a.startInformer(ns) + + if err := a.informers.Restart(ns); err != nil { + return err + } a.Config.Reset() if err := a.Config.Save(); err != nil { log.Error().Err(err).Msg("Config save failed!") @@ -266,36 +257,11 @@ func (a *App) switchCtx(ctx string, load bool) error { if load && !a.gotoResource("po") { a.Flash().Err(errors.New("Goto pod failed")) } - - return nil -} - -func (a *App) startInformer(ns string) bool { - // if informer watches all ns - don't start a new informer then. - if a.informer != nil && a.informer.Namespace == resource.AllNamespaces { - log.Debug().Msgf(">>>> Informer is already watching all namespaces. No restart needed ;)") - return true - } - - if a.stopCh != nil { - close(a.stopCh) - a.stopCh = nil - } - - var err error - a.informer, err = watch.NewInformer(a.Conn(), ns) - if err != nil { - log.Error().Err(err).Msgf("%v", err) - a.Flash().Err(err) - return false - } - a.stopCh = make(chan struct{}) - a.informer.Run(a.stopCh) if a.Config.K9s.GetHeadless() { a.refreshIndicator() } - return true + return nil } // BailOut exists the application. @@ -306,18 +272,10 @@ func (a *App) BailOut() { a.stopCh = nil } - a.stopForwarders() + a.forwarders.DeleteAll() a.App.BailOut() } -func (a *App) stopForwarders() { - for k, f := range a.forwarders { - log.Debug().Msgf("Deleting forwarder %s", f.Path()) - f.Stop() - delete(a.forwarders, k) - } -} - // Run starts the application loop func (a *App) Run() { ctx, cancel := context.WithCancel(context.Background()) @@ -396,8 +354,8 @@ func (a *App) toggleHeaderCmd(evt *tcell.EventKey) *tcell.EventKey { func (a *App) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { if a.CmdBuff().IsActive() && !a.CmdBuff().Empty() { - if a.gotoResource(a.GetCmd()) { - a.Content.Stack.ClearHistory() + if !a.gotoResource(a.GetCmd()) { + return nil } a.ResetCmd() return nil @@ -430,7 +388,6 @@ func (a *App) gotoResource(res string) bool { } func (a *App) inject(c model.Component) { - log.Debug().Msgf("Injecting component %#v", c) a.Content.Push(c) } diff --git a/internal/view/bench.go b/internal/view/bench.go index e00a63af..2b8b25d1 100644 --- a/internal/view/bench.go +++ b/internal/view/bench.go @@ -21,7 +21,8 @@ import ( ) const ( - benchTitle = "Benchmarks" + benchTitle = "Benchmarks" + resultTitle = "Benchmark Results" ) var ( @@ -35,40 +36,49 @@ var ( // Bench represents a service benchmark results view. type Bench struct { - *MasterDetail + *Table - cancelFn context.CancelFunc + details *Details } // NewBench returns a new viewer. -func NewBench(_, _ string, _ resource.List) ResourceViewer { +func NewBench(title, _ string, _ resource.List) ResourceViewer { return &Bench{ - MasterDetail: NewMasterDetail(benchTitle, ""), + Table: NewTable(benchTitle), + details: NewDetails(resultTitle), } } // Init initializes the viewer. -func (b *Bench) Init(ctx context.Context) { - b.MasterDetail.Init(ctx) - b.keyBindings() +func (b *Bench) Init(ctx context.Context) error { + log.Debug().Msgf(">>> Bench INIT") + if err := b.Table.Init(ctx); err != nil { + return err + } + b.SetBorderFocusColor(tcell.ColorSeaGreen) + b.SetSelectedStyle(tcell.ColorWhite, tcell.ColorSeaGreen, tcell.AttrNone) + b.SetColorerFn(benchColorer) + b.bindKeys() - tv := b.masterPage() - tv.SetBorderFocusColor(tcell.ColorSeaGreen) - tv.SetSelectedStyle(tcell.ColorWhite, tcell.ColorSeaGreen, tcell.AttrNone) - tv.SetColorerFn(benchColorer) - - dv := b.detailsPage() - dv.setCategory("Bench") - dv.SetTextColor(tcell.ColorSeaGreen) + b.details.SetTextColor(tcell.ColorSeaGreen) + if err := b.details.Init(ctx); err != nil { + return nil + } b.Start() b.refresh() - tv.SetSortCol(tv.NameColIndex()+7, 0, true) - tv.Refresh() - tv.Select(1, 0) + b.SetSortCol(b.NameColIndex()+7, 0, true) + b.Refresh() + b.Select(1, 0) + + return nil } +func (b *Bench) SetEnvFn(EnvFunc) {} +func (b *Bench) GetTable() *Table { return b.Table } + func (b *Bench) Start() { + log.Debug().Msgf(">>>> Bench START") var ctx context.Context ctx, b.cancelFn = context.WithCancel(context.Background()) @@ -77,41 +87,29 @@ func (b *Bench) Start() { } } -func (b *Bench) Stop() { - if b.cancelFn != nil { - b.cancelFn() - } +// List returns a resource list. +func (b *Bench) List() resource.List { + return nil } -func (b *Bench) Name() string { - return "benchmarks" -} - -func (b *Bench) setEnterFn(enterFn) {} -func (b *Bench) setColorerFn(ui.ColorerFunc) {} -func (b *Bench) setDecorateFn(decorateFn) {} -func (b *Bench) setExtraActionsFn(ActionsFunc) {} - func (b *Bench) refresh() { - tv := b.masterPage() - tv.Update(b.hydrate()) - tv.UpdateTitle() + b.Update(b.hydrate()) + b.UpdateTitle() } -func (b *Bench) keyBindings() { - aa := ui.KeyActions{ +func (b *Bench) bindKeys() { + b.Actions().Add(ui.KeyActions{ tcell.KeyEnter: ui.NewKeyAction("Enter", b.enterCmd, false), tcell.KeyCtrlD: ui.NewKeyAction("Delete", b.deleteCmd, false), - } - b.masterPage().AddActions(aa) + }) } func (b *Bench) enterCmd(evt *tcell.EventKey) *tcell.EventKey { - if b.masterPage().SearchBuff().IsActive() { - return b.masterPage().filterCmd(evt) + if b.SearchBuff().IsActive() { + return b.filterCmd(evt) } - if !b.masterPage().RowSelected() { + if !b.RowSelected() { return nil } @@ -120,22 +118,22 @@ func (b *Bench) enterCmd(evt *tcell.EventKey) *tcell.EventKey { b.app.Flash().Errf("Unable to load bench file %s", err) return nil } - vu := b.detailsPage() - vu.SetText(data) - vu.setTitle(b.masterPage().GetSelectedItem()) - b.showDetails() + + b.details.SetText(data) + b.details.SetSubject(b.GetSelectedItem()) + b.app.inject(b.details) return nil } func (b *Bench) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - if !b.masterPage().RowSelected() { + if !b.RowSelected() { return nil } - sel, file := b.masterPage().GetSelectedItem(), b.benchFile() + sel, file := b.GetSelectedItem(), b.benchFile() dir := filepath.Join(perf.K9sBenchDir, b.app.Config.K9s.CurrentCluster) - showModal(b.Pages, fmt.Sprintf("Delete benchmark `%s?", file), func() { + showModal(b.app.Content.Pages, fmt.Sprintf("Delete benchmark `%s?", file), func() { if err := os.Remove(filepath.Join(dir, file)); err != nil { b.app.Flash().Errf("Unable to delete file %s", err) return @@ -147,8 +145,8 @@ func (b *Bench) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { } func (b *Bench) benchFile() string { - r := b.masterPage().GetSelectedRowIndex() - return ui.TrimCell(b.masterPage().SelectTable, r, 7) + r := b.GetSelectedRowIndex() + return ui.TrimCell(b.SelectTable, r, 7) } func (b *Bench) hydrate() resource.TableData { diff --git a/internal/view/cluster_info.go b/internal/view/cluster_info.go index 1bdbceab..866e8378 100644 --- a/internal/view/cluster_info.go +++ b/internal/view/cluster_info.go @@ -126,12 +126,12 @@ func (v *clusterInfoView) refresh() { } func fetchResources(app *App) (k8s.Collection, k8s.Collection, error) { - nos, err := app.informer.List(watch.NodeIndex, "", metav1.ListOptions{}) + nos, err := app.informers.ActiveInformer().List(watch.NodeIndex, "", metav1.ListOptions{}) if err != nil { return nil, nil, err } - nmx, err := app.informer.List(watch.NodeMXIndex, "", metav1.ListOptions{}) + nmx, err := app.informers.ActiveInformer().List(watch.NodeMXIndex, "", metav1.ListOptions{}) if err != nil { return nil, nil, err } diff --git a/internal/view/command.go b/internal/view/command.go index b33f1521..dce6066a 100644 --- a/internal/view/command.go +++ b/internal/view/command.go @@ -11,12 +11,6 @@ import ( "github.com/rs/zerolog/log" ) -type SubjectViewer interface { - ResourceViewer - - setSubject(s string) -} - type command struct { app *App } @@ -37,13 +31,13 @@ var authRX = regexp.MustCompile(`\Apol\s([u|g|s]):([\w-:]+)\b`) func (c *command) isK9sCmd(cmd string) bool { cmds := strings.Split(cmd, " ") switch cmds[0] { - case "q", "quit": + case "q", "Q", "quit": c.app.BailOut() return true - case "?", "help": + case "?", "h", "help": c.app.helpCmd(nil) return true - case "alias": + case "a", "alias": c.app.aliasCmd(nil) return true default: @@ -60,15 +54,15 @@ func (c *command) isK9sCmd(cmd string) bool { } // load scrape api for resources and populate aliases. -func (c *command) load() viewers { - vv := make(viewers, 100) +func (c *command) load() MetaViewers { + vv := make(MetaViewers, 100) resourceViews(c.app.Conn(), vv) allCRDs(c.app.Conn(), vv) return vv } -func (c *command) viewMetaFor(cmd string) (string, *viewer) { +func (c *command) viewMetaFor(cmd string) (string, *MetaViewer) { vv := c.load() gvr, ok := aliases.Get(cmd) if !ok { @@ -78,7 +72,7 @@ func (c *command) viewMetaFor(cmd string) (string, *viewer) { } v, ok := vv[gvr] if !ok { - log.Error().Err(fmt.Errorf("Huh? `%s` viewer not found", gvr)).Msg("Viewer Failed") + log.Error().Err(fmt.Errorf("Huh? `%s` viewer not found", gvr)).Msg("MetaViewer Failed") c.app.Flash().Warnf("Huh? viewer for %s not found", cmd) return "", nil } @@ -117,7 +111,7 @@ func (c *command) run(cmd string) bool { } } -func (c *command) componentFor(gvr string, v *viewer) ResourceViewer { +func (c *command) componentFor(gvr string, v *MetaViewer) ResourceViewer { var r resource.List if v.listFn != nil { r = v.listFn(c.app.Conn(), resource.DefaultNamespace) @@ -125,18 +119,18 @@ func (c *command) componentFor(gvr string, v *viewer) ResourceViewer { var view ResourceViewer if v.viewFn != nil { + log.Debug().Msgf("Custom viewer for %s", gvr) view = v.viewFn(v.kind, gvr, r) } else { + log.Debug().Msgf("Standard viewer for %s", gvr) view = NewResource(v.kind, gvr, r) } - if v.colorerFn != nil { - view.setColorerFn(v.colorerFn) - } - if v.enterFn != nil { - view.setEnterFn(v.enterFn) - } - if v.decorateFn != nil { - view.setDecorateFn(v.decorateFn) + + switch o := view.(type) { + case TableViewer: + o.GetTable().SetColorerFn(v.colorerFn) + o.GetTable().SetEnterFn(v.enterFn) + o.GetTable().SetDecorateFn(v.decorateFn) } return view @@ -155,6 +149,7 @@ func (c *command) exec(gvr string, comp model.Component) bool { if err := c.app.Config.Save(); err != nil { log.Error().Err(err).Msg("Config save failed!") } + c.app.Content.Stack.ClearHistory() c.app.inject(comp) return true diff --git a/internal/view/container.go b/internal/view/container.go index 721b21f1..e0509507 100644 --- a/internal/view/container.go +++ b/internal/view/container.go @@ -15,57 +15,56 @@ import ( "k8s.io/client-go/tools/portforward" ) +const containerTitle = "Containers" + // Container represents a container view. type Container struct { - *LogResource + ResourceViewer + + podPath string } // New Container returns a new container view. -func NewContainer(title string, list resource.List, path string) ResourceViewer { - c := Container{ - LogResource: NewLogResource(title, "", list), +func NewContainer(path string, list resource.List) ResourceViewer { + return &Container{ + ResourceViewer: NewResource(containerTitle, "", list), + podPath: path, } - c.path = &path - - return &c } // Init initializes the viewer. -func (c *Container) Init(ctx context.Context) { - c.envFn = c.k9sEnv - c.containerFn = c.selectedContainer - c.extraActionsFn = c.extraActions - c.enterFn = c.viewLogs - c.colorerFn = containerColorer +func (c *Container) Init(ctx context.Context) error { + c.ResourceViewer = NewLogsExtender(c.ResourceViewer, c.selectedContainer) + c.GetTable().Path = c.podPath + if err := c.ResourceViewer.Init(ctx); err != nil { + return err + } + c.SetEnvFn(c.k9sEnv) + c.GetTable().SetEnterFn(c.viewLogs) + c.GetTable().SetColorerFn(containerColorer) + c.bindKeys() - c.LogResource.Init(ctx) + return nil } -// Start starts the component. -func (c *Container) Start() {} - -// Stop stops the component. -func (c *Container) Stop() {} - // Name returns the component name. -func (c *Container) Name() string { return "containers" } +func (c *Container) Name() string { return containerTitle } -func (c *Container) extraActions(aa ui.KeyActions) { - c.LogResource.extraActions(aa) - c.masterPage().RmActions(tcell.KeyCtrlSpace, ui.KeySpace) - - aa[ui.KeyShiftF] = ui.NewKeyAction("PortForward", c.portFwdCmd, true) - aa[ui.KeyShiftL] = ui.NewKeyAction("Logs Previous", c.prevLogsCmd, true) - aa[ui.KeyS] = ui.NewKeyAction("Shell", c.shellCmd, true) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort CPU", c.sortColCmd(6), false) - aa[ui.KeyShiftM] = ui.NewKeyAction("Sort MEM", c.sortColCmd(7), false) - aa[ui.KeyShiftX] = ui.NewKeyAction("Sort CPU%", c.sortColCmd(8), false) - aa[ui.KeyShiftZ] = ui.NewKeyAction("Sort MEM%", c.sortColCmd(9), false) +func (c *Container) bindKeys() { + c.Actions().Delete(tcell.KeyCtrlSpace, ui.KeySpace) + c.Actions().Add(ui.KeyActions{ + ui.KeyShiftF: ui.NewKeyAction("PortForward", c.portFwdCmd, true), + ui.KeyS: ui.NewKeyAction("Shell", c.shellCmd, true), + ui.KeyShiftC: ui.NewKeyAction("Sort CPU", c.GetTable().SortColCmd(6, false), false), + ui.KeyShiftM: ui.NewKeyAction("Sort MEM", c.GetTable().SortColCmd(7, false), false), + ui.KeyShiftX: ui.NewKeyAction("Sort CPU%", c.GetTable().SortColCmd(8, false), false), + ui.KeyShiftZ: ui.NewKeyAction("Sort MEM%", c.GetTable().SortColCmd(9, false), false), + }) } func (c *Container) k9sEnv() K9sEnv { - env := defaultK9sEnv(c.app, c.masterPage().GetSelectedItem(), c.masterPage().GetRow()) - ns, n := namespaced(*c.path) + env := defaultK9sEnv(c.App(), c.GetTable().GetSelectedItem(), c.GetTable().GetRow()) + ns, n := namespaced(c.podPath) env["POD"] = n env["NAMESPACE"] = ns @@ -73,55 +72,57 @@ func (c *Container) k9sEnv() K9sEnv { } func (c *Container) selectedContainer() string { - return c.masterPage().GetSelectedItem() + log.Debug().Msgf("Container SELECTED %s", c.GetTable().GetSelectedItem()) + tokens := strings.Split(c.GetTable().GetSelectedItem(), "/") + return tokens[0] } -func (c *Container) viewLogs(app *App, _, res, sel string) { - status := c.masterPage().GetSelectedCell(3) - if status == "Running" || status == "Completed" { - c.showLogs(false) +func (c *Container) viewLogs(_ *App, ns, res, path string) { + log.Debug().Msgf(">>>>>>>> ViewLOgs %q -- %q -- %q", ns, res, path) + status := c.GetTable().GetSelectedCell(3) + if status != "Running" && status != "Completed" { + c.App().Flash().Err(errors.New("No logs available")) return } - c.app.Flash().Err(errors.New("No logs available")) + c.ResourceViewer.(*LogsExtender).showLogs(c.podPath, false) } // Handlers... func (c *Container) shellCmd(evt *tcell.EventKey) *tcell.EventKey { - if !c.masterPage().RowSelected() { + sel := c.GetTable().GetSelectedItem() + if sel == "" { return evt } c.Stop() - { - shellIn(c.app, *c.path, c.masterPage().GetSelectedItem()) - } - c.Start() + defer c.Start() + shellIn(c.App(), c.podPath, sel) return nil } func (c *Container) portFwdCmd(evt *tcell.EventKey) *tcell.EventKey { - if !c.masterPage().RowSelected() { + sel := c.GetTable().GetSelectedItem() + if sel == "" { return evt } - sel := c.masterPage().GetSelectedItem() - if _, ok := c.app.forwarders[fwFQN(*c.path, sel)]; ok { - c.app.Flash().Err(fmt.Errorf("A PortForward already exist on container %s", *c.path)) + if _, ok := c.App().forwarders[fwFQN(c.podPath, sel)]; ok { + c.App().Flash().Err(fmt.Errorf("A PortForward already exist on container %s", c.podPath)) return nil } - state := c.masterPage().GetSelectedCell(3) + state := c.GetTable().GetSelectedCell(3) if state != "Running" { - c.app.Flash().Err(fmt.Errorf("Container %s is not running?", sel)) + c.App().Flash().Err(fmt.Errorf("Container %s is not running?", sel)) return nil } - portC := c.masterPage().GetSelectedCell(10) + portC := c.GetTable().GetSelectedCell(10) ports := strings.Split(portC, ",") if len(ports) == 0 { - c.app.Flash().Err(errors.New("Container exposes no ports")) + c.App().Flash().Err(errors.New("Container exposes no ports")) return nil } @@ -135,42 +136,42 @@ func (c *Container) portFwdCmd(evt *tcell.EventKey) *tcell.EventKey { break } if port == "" { - c.app.Flash().Warn("No valid TCP port found on this container. User will specify...") + c.App().Flash().Warn("No valid TCP port found on this container. User will specify...") port = "MY_TCP_PORT!" } - dialog.ShowPortForward(c.Pages, port, c.portForward) + dialog.ShowPortForward(c.App().Content.Pages, port, c.portForward) return nil } func (c *Container) portForward(lport, cport string) { - co := c.masterPage().GetSelectedCell(0) - pf := k8s.NewPortForward(c.app.Conn(), &log.Logger) + co := c.GetTable().GetSelectedCell(0) + pf := k8s.NewPortForward(c.App().Conn(), &log.Logger) ports := []string{lport + ":" + cport} - fw, err := pf.Start(*c.path, co, ports) + fw, err := pf.Start(c.podPath, co, ports) if err != nil { - c.app.Flash().Err(err) + c.App().Flash().Err(err) return } - log.Debug().Msgf(">>> Starting port forward %q %v", *c.path, ports) + log.Debug().Msgf(">>> Starting port forward %q %v", c.podPath, ports) go c.runForward(pf, fw) } func (c *Container) runForward(pf *k8s.PortForward, f *portforward.PortForwarder) { - c.app.QueueUpdateDraw(func() { - c.app.forwarders[pf.FQN()] = pf - c.app.Flash().Infof("PortForward activated %s:%s", pf.Path(), pf.Ports()[0]) - dialog.DismissPortForward(c.Pages) + c.App().QueueUpdateDraw(func() { + c.App().forwarders[pf.FQN()] = pf + c.App().Flash().Infof("PortForward activated %s:%s", pf.Path(), pf.Ports()[0]) + dialog.DismissPortForward(c.App().Content.Pages) }) pf.SetActive(true) if err := f.ForwardPorts(); err != nil { - c.app.Flash().Err(err) + c.App().Flash().Err(err) return } - c.app.QueueUpdateDraw(func() { - delete(c.app.forwarders, pf.FQN()) + c.App().QueueUpdateDraw(func() { + delete(c.App().forwarders, pf.FQN()) pf.SetActive(false) }) } diff --git a/internal/view/container_test.go b/internal/view/container_test.go index 40a0c34d..3a641cd5 100644 --- a/internal/view/container_test.go +++ b/internal/view/container_test.go @@ -9,9 +9,9 @@ import ( ) func TestContainerNew(t *testing.T) { - po := view.NewContainer("Container", resource.NewContainerList(nil, nil), "fred/blee") + po := view.NewContainer("fred/p1", resource.NewContainerList(nil, nil)) po.Init(makeCtx()) - assert.Equal(t, "containers", po.Name()) - assert.Equal(t, 21, len(po.Hints())) + assert.Equal(t, "Containers", po.Name()) + assert.Equal(t, 19, len(po.Hints())) } diff --git a/internal/view/context.go b/internal/view/context.go index 48edad8d..f71c9bb4 100644 --- a/internal/view/context.go +++ b/internal/view/context.go @@ -12,26 +12,29 @@ import ( // Context presents a context viewer. type Context struct { - *Resource + ResourceViewer } // NewContext return a new context viewer. func NewContext(title, gvr string, list resource.List) ResourceViewer { return &Context{ - Resource: NewResource(title, gvr, list), + ResourceViewer: NewResource(title, gvr, list).(ResourceViewer), } } -func (c *Context) Init(ctx context.Context) { - c.extraActionsFn = c.extraActions - c.enterFn = c.useCtx - c.Resource.Init(ctx) +func (c *Context) Init(ctx context.Context) error { + c.GetTable().SetEnterFn(c.useCtx) + if err := c.ResourceViewer.Init(ctx); err != nil { + return err + } + c.GetTable().SetSelectedFn(c.cleanser) + c.bindKeys() - c.masterPage().SetSelectedFn(c.cleanser) + return nil } -func (c *Context) extraActions(aa ui.KeyActions) { - c.masterPage().RmActions(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) +func (c *Context) bindKeys() { + c.Actions().Delete(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) } func (c *Context) useCtx(app *App, _, res, sel string) { @@ -57,15 +60,15 @@ func (*Context) cleanser(s string) string { func (c *Context) useContext(name string) error { ctx := c.cleanser(name) - if err := c.list.Resource().(*resource.Context).Switch(ctx); err != nil { + if err := c.List().Resource().(*resource.Context).Switch(ctx); err != nil { return err } - if err := c.app.switchCtx(name, false); err != nil { + if err := c.App().switchCtx(name, false); err != nil { return err } - c.refresh() - c.masterPage().Select(1, 0) + c.Refresh() + c.GetTable().Select(1, 0) return nil } diff --git a/internal/view/context_test.go b/internal/view/context_test.go index f2ce2632..92c94e23 100644 --- a/internal/view/context_test.go +++ b/internal/view/context_test.go @@ -13,5 +13,5 @@ func TestContext(t *testing.T) { ctx.Init(makeCtx()) assert.Equal(t, "ctx", ctx.Name()) - assert.Equal(t, 12, len(ctx.Hints())) + assert.Equal(t, 10, len(ctx.Hints())) } diff --git a/internal/view/cronjob.go b/internal/view/cronjob.go index 31114dfc..df689c48 100644 --- a/internal/view/cronjob.go +++ b/internal/view/cronjob.go @@ -1,6 +1,8 @@ package view import ( + "context" + "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -8,34 +10,42 @@ import ( // CronJob presents a cronjob viewer. type CronJob struct { - *Resource + ResourceViewer } // NewCronJob returns a new viewer. func NewCronJob(title, gvr string, list resource.List) ResourceViewer { - c := CronJob{ - Resource: NewResource(title, gvr, list), + return &CronJob{ + ResourceViewer: NewResource(title, gvr, list).(ResourceViewer), } - c.extraActionsFn = c.extraActions - - return &c } -func (c *CronJob) trigger(evt *tcell.EventKey) *tcell.EventKey { - if !c.masterPage().RowSelected() { - return evt +func (c *CronJob) Init(ctx context.Context) error { + if err := c.ResourceViewer.Init(ctx); err != nil { + return err } - - sel := c.masterPage().GetSelectedItem() - if err := c.list.Resource().(resource.Runner).Run(sel); err != nil { - c.app.Flash().Errf("Cronjob trigger failed %v", err) - return evt - } - c.app.Flash().Infof("Triggering %s %s", c.list.GetName(), sel) + c.bindKeys() return nil } -func (c *CronJob) extraActions(aa ui.KeyActions) { - aa[tcell.KeyCtrlT] = ui.NewKeyAction("Trigger", c.trigger, true) +func (c *CronJob) bindKeys() { + c.Actions().Add(ui.KeyActions{ + tcell.KeyCtrlT: ui.NewKeyAction("Trigger", c.trigger, true), + }) +} + +func (c *CronJob) trigger(evt *tcell.EventKey) *tcell.EventKey { + sel := c.GetTable().GetSelectedItem() + if sel == "" { + return evt + } + + if err := c.List().Resource().(resource.Runner).Run(sel); err != nil { + c.App().Flash().Errf("Cronjob trigger failed %v", err) + return evt + } + c.App().Flash().Infof("Triggering %s %s", c.List().GetName(), sel) + + return nil } diff --git a/internal/view/details.go b/internal/view/details.go index 46801885..6f79a555 100644 --- a/internal/view/details.go +++ b/internal/view/details.go @@ -3,9 +3,6 @@ package view import ( "context" "fmt" - "regexp" - "strconv" - "strings" "github.com/atotto/clipboard" "github.com/derailed/k9s/internal/config" @@ -22,82 +19,81 @@ const detailsTitleFmt = "[fg:bg:b] %s([hilite:bg:b]%s[fg:bg:-])[fg:bg:-] " type Details struct { *tview.TextView - app *App - actions ui.KeyActions - cmdBuff *ui.CmdBuff - title string - category string - backFn ui.ActionHandler - numSelections int + actions ui.KeyActions + app *App + title, subject string } // NewDetails returns a details viewer. -func NewDetails(app *App, backFn ui.ActionHandler) *Details { +func NewDetails(title string) *Details { return &Details{ TextView: tview.NewTextView(), - app: app, - backFn: backFn, + title: title, + actions: make(ui.KeyActions), } } // Init initializes the viewer. -func (d *Details) Init(ctx context.Context) { - d.app = mustExtractApp(ctx) +func (d *Details) Init(ctx context.Context) error { + log.Debug().Msgf(">>>> Details INIT %s", d.title) + var err error + if d.app, err = extractApp(ctx); err != nil { + return err + } + if d.title != "" { + d.SetBorder(true) + } d.SetScrollable(true) d.SetWrap(true) d.SetDynamicColors(true) - d.SetRegions(true) - d.SetBorder(true) d.SetBorderFocusColor(config.AsColor(d.app.Styles.Frame().Border.FocusColor)) d.SetHighlightColor(tcell.ColorOrange) d.SetTitleColor(tcell.ColorAqua) d.SetInputCapture(d.keyboard) d.bindKeys() - - d.cmdBuff = ui.NewCmdBuff('/', ui.FilterBuff) - d.cmdBuff.AddListener(d.app.Cmd()) - d.cmdBuff.Reset() - d.SetChangedFunc(func() { d.app.Draw() }) + d.updateTitle() + + return nil +} + +func (d *Details) Actions() ui.KeyActions { + return d.actions } // Name returns the component name. -func (d *Details) Name() string { return "details" } +func (d *Details) Name() string { return d.title } // Start starts the view updater. -func (d *Details) Start() {} - -// Stop terminates the updater. -func (d *Details) Stop() {} - -func (d *Details) bindKeys() { - d.actions = ui.KeyActions{ - tcell.KeyBackspace2: ui.NewKeyAction("Erase", d.eraseCmd, false), - tcell.KeyBackspace: ui.NewKeyAction("Erase", d.eraseCmd, false), - tcell.KeyDelete: ui.NewKeyAction("Erase", d.eraseCmd, false), - tcell.KeyEscape: ui.NewKeyAction("Back", d.backCmd, true), - tcell.KeyTab: ui.NewKeyAction("Next Match", d.nextCmd, false), - tcell.KeyBacktab: ui.NewKeyAction("Previous Match", d.prevCmd, false), - tcell.KeyCtrlS: ui.NewKeyAction("Save", d.saveCmd, true), - ui.KeyC: ui.NewKeyAction("Copy", d.cpCmd, false), - } +func (d *Details) Start() { + log.Debug().Msgf("---- Details START %s", d.title) } -func (d *Details) setCategory(n string) { - d.category = n +// Stop terminates the updater. +func (d *Details) Stop() { + log.Debug().Msgf("<<<< Details STOPPED %s", d.title) +} + +// Hints returns menu hints. +func (d *Details) Hints() model.MenuHints { + log.Debug().Msgf("Details hints %#v", d.actions.Hints()) + return d.actions.Hints() +} + +func (d *Details) bindKeys() { + d.actions.Set(ui.KeyActions{ + tcell.KeyEscape: ui.NewKeyAction("Back", d.backCmd, true), + tcell.KeyCtrlS: ui.NewKeyAction("Save", d.saveCmd, true), + ui.KeyC: ui.NewKeyAction("Copy", d.cpCmd, true), + }) } func (d *Details) keyboard(evt *tcell.EventKey) *tcell.EventKey { key := evt.Key() if key == tcell.KeyRune { - if d.cmdBuff.IsActive() { - d.cmdBuff.Add(evt.Rune()) - d.refreshTitle() - return nil - } key = tcell.Key(evt.Rune()) } @@ -126,108 +122,17 @@ func (d *Details) cpCmd(evt *tcell.EventKey) *tcell.EventKey { } func (d *Details) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if !d.cmdBuff.Empty() { - d.cmdBuff.Reset() - d.search() - return nil - } - d.cmdBuff.Reset() - if d.backFn != nil { - return d.backFn(evt) - } - return evt + return d.app.PrevCmd(evt) } -func (d *Details) eraseCmd(evt *tcell.EventKey) *tcell.EventKey { - if !d.cmdBuff.IsActive() { - return evt - } - d.cmdBuff.Delete() - return nil +func (d *Details) SetSubject(s string) { + d.subject = s } -func (d *Details) search() { - d.numSelections = 0 - log.Debug().Msgf("Searching... %s - %d", d.cmdBuff, d.numSelections) - d.Highlight("") - d.SetText(d.decorateLines(d.GetText(false), d.cmdBuff.String())) - - if d.cmdBuff.Empty() { - d.app.Flash().Info("Clearing out search query...") - d.refreshTitle() +func (d *Details) updateTitle() { + if d.title == "" { return } - if d.numSelections == 0 { - d.app.Flash().Warn("No matches found!") - return - } - d.app.Flash().Infof("Found <%d> matches! / for next/previous", d.numSelections) -} - -func (d *Details) nextCmd(evt *tcell.EventKey) *tcell.EventKey { - highlights := d.GetHighlights() - if len(highlights) == 0 || d.numSelections == 0 { - return evt - } - index, _ := strconv.Atoi(highlights[0]) - index = (index + 1) % d.numSelections - if index+1 == d.numSelections { - d.app.Flash().Info("Search hit BOTTOM, continuing at TOP") - } - d.Highlight(strconv.Itoa(index)).ScrollToHighlight() - return nil -} - -func (d *Details) prevCmd(evt *tcell.EventKey) *tcell.EventKey { - highlights := d.GetHighlights() - if len(highlights) == 0 || d.numSelections == 0 { - return evt - } - index, _ := strconv.Atoi(highlights[0]) - index = (index - 1 + d.numSelections) % d.numSelections - if index == 0 { - d.app.Flash().Info("Search hit TOP, continuing at BOTTOM") - } - d.Highlight(strconv.Itoa(index)).ScrollToHighlight() - return nil -} - -// Hints fetch mmemonic and hints -func (d *Details) Hints() model.MenuHints { - return d.actions.Hints() -} - -func (d *Details) refreshTitle() { - d.setTitle(d.title) -} - -func (d *Details) setTitle(t string) { - d.title = t - - title := ui.SkinTitle(fmt.Sprintf(detailsTitleFmt, d.category, t), d.app.Styles.Frame()) - if !d.cmdBuff.Empty() { - title += ui.SkinTitle(fmt.Sprintf(ui.SearchFmt, d.cmdBuff.String()), d.app.Styles.Frame()) - } + title := ui.SkinTitle(fmt.Sprintf(detailsTitleFmt, d.title, d.subject), d.app.Styles.Frame()) d.SetTitle(title) } - -var ( - regionRX = regexp.MustCompile(`\["([a-zA-Z0-9_,;: \-\.]*)"\]`) - escapeRX = regexp.MustCompile(`\[([a-zA-Z0-9_,;: \-\."#]+)\[(\[*)\]`) -) - -func (d *Details) decorateLines(buff, q string) string { - rx := regexp.MustCompile(`(?i)` + q) - lines := strings.Split(buff, "\n") - for i, l := range lines { - l = regionRX.ReplaceAllString(l, "") - l = escapeRX.ReplaceAllString(l, "") - if m := rx.FindString(l); len(m) > 0 { - lines[i] = rx.ReplaceAllString(l, fmt.Sprintf(`["%d"]%s[""]`, d.numSelections, m)) - d.numSelections++ - continue - } - lines[i] = l - } - return strings.Join(lines, "\n") -} diff --git a/internal/view/details_int_test.go b/internal/view/details_int_test.go deleted file mode 100644 index 8557644f..00000000 --- a/internal/view/details_int_test.go +++ /dev/null @@ -1,24 +0,0 @@ -package view - -import ( - "testing" - - "github.com/derailed/k9s/internal/config" - "github.com/stretchr/testify/assert" -) - -func TestDetailsDecorateLines(t *testing.T) { - buff := ` - I love blee - blee is much [blue::]cooler [green::]than foo! - ` - exp := ` - I love ["0"]blee[""] - ["1"]blee[""] is much [blue::]cooler [green::]than foo! - ` - - app := NewApp(config.NewConfig(ks{})) - v := NewDetails(app, nil) - - assert.Equal(t, exp, v.decorateLines(buff, "blee")) -} diff --git a/internal/view/dp.go b/internal/view/dp.go index f3335bc8..5c1d07bf 100644 --- a/internal/view/dp.go +++ b/internal/view/dp.go @@ -13,32 +13,32 @@ const scaleDialogKey = "scale" // Deploy represents a deployment view. type Deploy struct { - *LogResource - - scalableResource *ScalableResource - restartableResource *RestartableResource + ResourceViewer } // NewDeploy returns a new deployment view. func NewDeploy(title, gvr string, list resource.List) ResourceViewer { - l := NewLogResource(title, gvr, list) d := Deploy{ - LogResource: l, - scalableResource: newScalableResourceForParent(l.Resource), - restartableResource: newRestartableResourceForParent(l.Resource), + ResourceViewer: NewRestartExtender( + NewScaleExtender( + NewLogsExtender( + NewResource(title, gvr, list), + func() string { return "" }, + ), + ), + ), } - d.extraActionsFn = d.extraActions - d.enterFn = d.showPods + d.BindKeys() + d.GetTable().SetEnterFn(d.showPods) return &d } -func (d *Deploy) extraActions(aa ui.KeyActions) { - d.LogResource.extraActions(aa) - d.scalableResource.extraActions(aa) - d.restartableResource.extraActions(aa) - aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", d.sortColCmd(1), false) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", d.sortColCmd(2), false) +func (d *Deploy) BindKeys() { + d.Actions().Add(ui.KeyActions{ + ui.KeyShiftD: ui.NewKeyAction("Sort Desired", d.GetTable().SortColCmd(1, true), false), + ui.KeyShiftC: ui.NewKeyAction("Sort Current", d.GetTable().SortColCmd(2, true), false), + }) } func (d *Deploy) showPods(app *App, _, res, sel string) { @@ -53,7 +53,13 @@ func (d *Deploy) showPods(app *App, _, res, sel string) { if !ok { log.Fatal().Msg("Expecting valid deployment") } - l, err := metav1.LabelSelectorAsSelector(dp.Spec.Selector) + showPodsFromSelector(app, ns, dp.Spec.Selector) +} + +// Helpers... + +func showPodsFromSelector(app *App, ns string, sel *metav1.LabelSelector) { + l, err := metav1.LabelSelectorAsSelector(sel) if err != nil { app.Flash().Err(err) return diff --git a/internal/view/dp_test.go b/internal/view/dp_test.go index 2bfb1ab4..dd5f90b8 100644 --- a/internal/view/dp_test.go +++ b/internal/view/dp_test.go @@ -13,6 +13,6 @@ func TestDeploy(t *testing.T) { v.Init(makeCtx()) assert.Equal(t, "deploy", v.Name()) - assert.Equal(t, 25, len(v.Hints())) + assert.Equal(t, 23, len(v.Hints())) } diff --git a/internal/view/ds.go b/internal/view/ds.go index 3a1254bc..4618d38c 100644 --- a/internal/view/ds.go +++ b/internal/view/ds.go @@ -10,35 +10,36 @@ import ( ) type DaemonSet struct { - *LogResource - - restartableResource *RestartableResource + ResourceViewer } func NewDaemonSet(title, gvr string, list resource.List) ResourceViewer { - l := NewLogResource(title, gvr, list) d := DaemonSet{ - LogResource: l, - restartableResource: newRestartableResourceForParent(l.Resource), + ResourceViewer: NewRestartExtender( + NewLogsExtender( + NewResource(title, gvr, list), + func() string { return "" }, + ), + ), } - d.extraActionsFn = d.extraActions - d.enterFn = d.showPods + d.BindKeys() + d.GetTable().SetEnterFn(d.showPods) return &d } -func (d *DaemonSet) extraActions(aa ui.KeyActions) { - d.LogResource.extraActions(aa) - d.restartableResource.extraActions(aa) - aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", d.sortColCmd(1), false) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", d.sortColCmd(2), false) +func (d *DaemonSet) BindKeys() { + d.Actions().Add(ui.KeyActions{ + ui.KeyShiftD: ui.NewKeyAction("Sort Desired", d.GetTable().SortColCmd(1, true), false), + ui.KeyShiftC: ui.NewKeyAction("Sort Current", d.GetTable().SortColCmd(2, true), false), + }) } func (d *DaemonSet) showPods(app *App, _, res, sel string) { ns, n := namespaced(sel) dset, err := k8s.NewDaemonSet(app.Conn()).Get(ns, n) if err != nil { - d.app.Flash().Err(err) + d.App().Flash().Err(err) return } diff --git a/internal/view/ds_test.go b/internal/view/ds_test.go index e7d3a9d6..42b08d5b 100644 --- a/internal/view/ds_test.go +++ b/internal/view/ds_test.go @@ -13,5 +13,5 @@ func TestDaemonSet(t *testing.T) { v.Init(makeCtx()) assert.Equal(t, "ds", v.Name()) - assert.Equal(t, 24, len(v.Hints())) + assert.Equal(t, 22, len(v.Hints())) } diff --git a/internal/view/help.go b/internal/view/help.go index 205927b7..d464fdb0 100644 --- a/internal/view/help.go +++ b/internal/view/help.go @@ -13,7 +13,6 @@ import ( "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" ) const ( @@ -23,61 +22,35 @@ const ( // Help presents a help viewer. type Help struct { - *ui.Table - - app *App - actions ui.KeyActions + *Table } // NewHelp returns a new help viewer. func NewHelp() *Help { return &Help{ - Table: ui.NewTable(helpTitle), - actions: make(ui.KeyActions), + Table: NewTable(helpTitle), } } -func (v *Help) Init(ctx context.Context) { - v.app = mustExtractApp(ctx) - +// Init initializes the component. +func (v *Help) Init(ctx context.Context) (err error) { + if err := v.Table.Init(ctx); err != nil { + return nil + } v.resetTitle() - v.SetBorder(true) v.SetBorderPadding(0, 0, 1, 1) - v.SetInputCapture(v.keyboard) v.bindKeys() v.build(v.app.Content.Previous().Hints()) -} -func (v *Help) Name() string { return helpTitle } -func (v *Help) Start() {} -func (v *Help) Stop() {} -func (v *Help) Hints() model.MenuHints { - log.Debug().Msgf("Help Hints %#v", v.actions.Hints()) - return v.actions.Hints() + return nil } func (v *Help) bindKeys() { - v.RmActions(tcell.KeyCtrlSpace, ui.KeySpace) - - v.actions = ui.KeyActions{ + v.Actions().Set(ui.KeyActions{ tcell.KeyEsc: ui.NewKeyAction("Back", v.backCmd, true), tcell.KeyEnter: ui.NewKeyAction("Back", v.backCmd, false), - } -} - -func (v *Help) keyboard(evt *tcell.EventKey) *tcell.EventKey { - key := evt.Key() - if key == tcell.KeyRune { - key = tcell.Key(evt.Rune()) - } - - if a, ok := v.actions[key]; ok { - log.Debug().Msgf(">> TableView handled %s", tcell.KeyNames[key]) - return a.Action(evt) - } - - return evt + }) } func (v *Help) backCmd(evt *tcell.EventKey) *tcell.EventKey { @@ -163,10 +136,6 @@ func (v *Help) showGeneral() model.MenuHints { Mnemonic: "h", Description: "Toggle Header", }, - { - Mnemonic: "Shift-i", - Description: "Invert Sort", - }, { Mnemonic: ":q", Description: "Quit", diff --git a/internal/view/help_test.go b/internal/view/help_test.go index cab8896b..71e829de 100644 --- a/internal/view/help_test.go +++ b/internal/view/help_test.go @@ -20,8 +20,8 @@ func TestHelpNew(t *testing.T) { v := view.NewHelp() v.Init(ctx) - assert.Equal(t, 33, v.GetRowCount()) + assert.Equal(t, 32, v.GetRowCount()) assert.Equal(t, 10, v.GetColumnCount()) - assert.Equal(t, "", v.GetCell(1, 0).Text) - assert.Equal(t, "Back", v.GetCell(1, 1).Text) + assert.Equal(t, "", v.GetCell(1, 0).Text) + assert.Equal(t, "Copy", v.GetCell(1, 1).Text) } diff --git a/internal/view/helpers.go b/internal/view/helpers.go index 036a3b06..157666fd 100644 --- a/internal/view/helpers.go +++ b/internal/view/helpers.go @@ -1,16 +1,28 @@ package view import ( + "context" + "errors" "fmt" "path" "strings" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "golang.org/x/text/language" "golang.org/x/text/message" ) +func extractApp(ctx context.Context) (*App, error) { + app, ok := ctx.Value(ui.KeyApp).(*App) + if !ok { + return nil, errors.New("No application found in context") + } + + return app, nil +} + // In check if a string belongs to a set. func in(ss []string, s string) bool { for _, v := range ss { diff --git a/internal/view/job.go b/internal/view/job.go index c7bf34a0..ddad480f 100644 --- a/internal/view/job.go +++ b/internal/view/job.go @@ -3,32 +3,30 @@ package view import ( "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" "github.com/rs/zerolog/log" batchv1 "k8s.io/api/batch/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) // Job represents a job viewer. type Job struct { - *LogResource + ResourceViewer } // NewJob returns a new viewer. func NewJob(title, gvr string, list resource.List) ResourceViewer { - j := Job{NewLogResource(title, gvr, list)} - j.extraActionsFn = j.extraActions - j.enterFn = j.showPods + j := Job{ + ResourceViewer: NewLogsExtender( + NewResource(title, gvr, list), + func() string { return "" }, + ), + } + j.GetTable().SetEnterFn(j.showPods) return &j } -func (j *Job) extraActions(aa ui.KeyActions) { - j.LogResource.extraActions(aa) -} - -func (j *Job) showPods(app *App, _, res, sel string) { - ns, n := namespaced(sel) +func (j *Job) showPods(app *App, _, res, path string) { + ns, n := namespaced(path) job, err := k8s.NewJob(app.Conn()).Get(ns, n) if err != nil { app.Flash().Err(err) @@ -39,11 +37,5 @@ func (j *Job) showPods(app *App, _, res, sel string) { if !ok { log.Fatal().Msg("Expecting a valid job") } - l, err := metav1.LabelSelectorAsSelector(jo.Spec.Selector) - if err != nil { - app.Flash().Err(err) - return - } - - showPods(app, ns, l.String(), "") + showPodsFromSelector(app, ns, jo.Spec.Selector) } diff --git a/internal/view/log.go b/internal/view/log.go index 537cf9ee..0370ca9e 100644 --- a/internal/view/log.go +++ b/internal/view/log.go @@ -1,6 +1,7 @@ package view import ( + "context" "fmt" "io" "os" @@ -10,72 +11,129 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" ) +const ( + logTitle = "logs" + logBuffSize = 100 + FlushTimeout = 200 * time.Millisecond + + logCoFmt = " Logs([fg:bg:]%s:[hilite:bg:b]%s[-:bg:-]) " + logFmt = " Logs([fg:bg:]%s) " +) + // Log represents a generic log viewer. type Log struct { *tview.Flex app *App - actions ui.KeyActions - backFn ui.ActionHandler logs *Details scrollIndicator *AutoScrollIndicator ansiWriter io.Writer - path string + path, container string + cancelFn context.CancelFunc + previous bool + list resource.List } +var _ model.Component = &Log{} + // NewLog returns a new viewer. -func NewLog(_ string, app *App, backFn ui.ActionHandler) *Log { - l := Log{ - Flex: tview.NewFlex(), - app: app, - backFn: backFn, - actions: make(ui.KeyActions), +func NewLog(path, co string, l resource.List, prev bool) *Log { + return &Log{ + Flex: tview.NewFlex(), + path: path, + container: co, + list: l, + previous: prev, } +} + +// Init initialiazes the viewer. +func (l *Log) Init(ctx context.Context) (err error) { + log.Debug().Msgf(">>> Logs INIT") + if l.app, err = extractApp(ctx); err != nil { + return err + } + l.SetBorder(true) - l.SetBackgroundColor(config.AsColor(app.Styles.Views().Log.BgColor)) + l.SetBackgroundColor(config.AsColor(l.app.Styles.Views().Log.BgColor)) l.SetBorderPadding(0, 0, 1, 1) l.SetDirection(tview.FlexRow) - l.scrollIndicator = NewAutoScrollIndicator(app.Styles) + l.scrollIndicator = NewAutoScrollIndicator(l.app.Styles) l.AddItem(l.scrollIndicator, 1, 1, false) - l.logs = NewDetails(app, backFn) - { - l.logs.SetBorder(false) - l.logs.setCategory("Logs") - l.logs.SetDynamicColors(true) - l.logs.SetTextColor(config.AsColor(app.Styles.Views().Log.FgColor)) - l.logs.SetBackgroundColor(config.AsColor(app.Styles.Views().Log.BgColor)) - l.logs.SetWrap(true) - l.logs.SetMaxBuffer(app.Config.K9s.LogBufferSize) + l.logs = NewDetails("") + l.logs.SetBorder(false) + l.logs.SetDynamicColors(true) + l.logs.SetTextColor(config.AsColor(l.app.Styles.Views().Log.FgColor)) + l.logs.SetBackgroundColor(config.AsColor(l.app.Styles.Views().Log.BgColor)) + l.logs.SetWrap(true) + l.logs.SetMaxBuffer(l.app.Config.K9s.LogBufferSize) + if err = l.logs.Init(ctx); err != nil { + return err } - l.ansiWriter = tview.ANSIWriter(l.logs, app.Styles.Views().Log.FgColor, app.Styles.Views().Log.BgColor) + l.ansiWriter = tview.ANSIWriter(l.logs, l.app.Styles.Views().Log.FgColor, l.app.Styles.Views().Log.BgColor) l.AddItem(l.logs, 0, 1, true) - l.bindKeys() l.logs.SetInputCapture(l.keyboard) - return &l + return nil } -// Logs return the viewer logs. -func (l *Log) Logs() *Details { - return l.logs +// Refresh refreshes the viewer. +func (l *Log) Refresh() {} + +// List returns the resource list. +func (l *Log) List() resource.List { + return l.list } -// ScrollIndicator returns the scroll mode viewer. -func (l *Log) ScrollIndicator() *AutoScrollIndicator { - return l.scrollIndicator +// App returns an app handle. +func (l *Log) App() *App { + return l.app } +// Hints returns a collection of menu hints. +func (l *Log) Hints() model.MenuHints { + return l.Actions().Hints() +} + +// Actions returns available actions. +func (l *Log) Actions() ui.KeyActions { + return l.logs.actions +} + +// Start runs the component. +func (l *Log) Start() { + l.Stop() + if err := l.doLoad(); err != nil { + l.app.Flash().Err(err) + l.log("😂 Doh! No logs are available at this time. Check again later on...") + return + } + l.app.SetFocus(l) +} + +// Stop terminates the component. +func (l *Log) Stop() { + if l.cancelFn != nil { + log.Debug().Msgf("<<<< Logger STOP!") + l.cancelFn() + l.cancelFn = nil + } +} + +func (l *Log) Name() string { return logTitle } + func (l *Log) bindKeys() { - l.actions = ui.KeyActions{ + l.logs.Actions().Set(ui.KeyActions{ tcell.KeyEscape: ui.NewKeyAction("Back", l.backCmd, true), ui.KeyC: ui.NewKeyAction("Clear", l.clearCmd, true), ui.KeyS: ui.NewKeyAction("Toggle AutoScroll", l.ToggleAutoScrollCmd, true), @@ -84,7 +142,82 @@ func (l *Log) bindKeys() { ui.KeyF: ui.NewKeyAction("Up", l.pageUpCmd, false), ui.KeyB: ui.NewKeyAction("Down", l.pageDownCmd, false), tcell.KeyCtrlS: ui.NewKeyAction("Save", l.SaveCmd, true), + }) +} + +func (l *Log) doLoad() error { + l.logs.Clear() + l.setTitle(l.path, l.container) + + var ctx context.Context + ctx = context.WithValue(context.Background(), resource.IKey("informer"), l.app.informers.ActiveInformer()) + ctx, l.cancelFn = context.WithCancel(ctx) + + c := make(chan string, 10) + go l.updateLogs(ctx, c, logBuffSize) + + res, ok := l.list.Resource().(resource.Tailable) + if !ok { + close(c) + return fmt.Errorf("Resource %T is not tailable", l.list.Resource()) } + + if err := res.Logs(ctx, c, l.logOpts(l.path, l.container, l.previous)); err != nil { + l.cancelFn() + close(c) + return err + } + + return nil +} + +func (l *Log) logOpts(path, co string, prevLogs bool) resource.LogOptions { + ns, po := namespaced(path) + return resource.LogOptions{ + Fqn: resource.Fqn{ + Namespace: ns, + Name: po, + Container: co, + }, + Lines: int64(l.app.Config.K9s.LogRequestSize), + Previous: prevLogs, + } +} + +func (l *Log) updateLogs(ctx context.Context, c <-chan string, buffSize int) { + defer func() { + log.Debug().Msgf("updateLogs view bailing out!") + }() + buff, index := make([]string, buffSize), 0 + for { + select { + case line, ok := <-c: + if !ok { + log.Debug().Msgf("Closed channel detected. Bailing out...") + l.Flush(index, buff) + return + } + if index < buffSize { + buff[index] = line + index++ + continue + } + l.Flush(index, buff) + index = 0 + buff[index] = line + index++ + case <-time.After(FlushTimeout): + l.Flush(index, buff) + index = 0 + case <-ctx.Done(): + return + } + } +} + +// ScrollIndicator returns the scroll mode viewer. +func (l *Log) ScrollIndicator() *AutoScrollIndicator { + return l.scrollIndicator } func (l *Log) setTitle(path, co string) { @@ -98,17 +231,12 @@ func (l *Log) setTitle(path, co string) { l.SetTitle(fmat) } -// Hints show action hints -func (l *Log) Hints() model.MenuHints { - return l.actions.Hints() -} - func (l *Log) keyboard(evt *tcell.EventKey) *tcell.EventKey { key := evt.Key() if key == tcell.KeyRune { key = tcell.Key(evt.Rune()) } - if m, ok := l.actions[key]; ok { + if m, ok := l.logs.Actions()[key]; ok { log.Debug().Msgf(">> LogView handled %s", tcell.KeyNames[key]) return m.Action(evt) } @@ -116,6 +244,10 @@ func (l *Log) keyboard(evt *tcell.EventKey) *tcell.EventKey { return evt } +func (l *Log) Logs() *Details { + return l.logs +} + func (l *Log) log(lines string) { fmt.Fprintln(l.ansiWriter, tview.Escape(lines)) log.Debug().Msgf("LOG LINES %d", l.logs.GetLineCount()) @@ -126,7 +258,6 @@ func (l *Log) Flush(index int, buff []string) { if index == 0 || !l.scrollIndicator.AutoScroll() { return } - l.log(strings.Join(buff[:index], "\n")) l.app.QueueUpdateDraw(func() { l.scrollIndicator.Refresh() @@ -135,7 +266,7 @@ func (l *Log) Flush(index int, buff []string) { } // ---------------------------------------------------------------------------- -// Actions... +// Actions()... // SaveCmd dumps the logs to file. func (l *Log) SaveCmd(evt *tcell.EventKey) *tcell.EventKey { @@ -188,7 +319,7 @@ func (l *Log) ToggleAutoScrollCmd(evt *tcell.EventKey) *tcell.EventKey { } func (l *Log) backCmd(evt *tcell.EventKey) *tcell.EventKey { - return l.backFn(evt) + return l.app.PrevCmd(evt) } func (l *Log) topCmd(evt *tcell.EventKey) *tcell.EventKey { diff --git a/internal/view/log_resource.go b/internal/view/log_resource.go deleted file mode 100644 index 97a0428f..00000000 --- a/internal/view/log_resource.go +++ /dev/null @@ -1,85 +0,0 @@ -package view - -import ( - "context" - - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" -) - -// ContainerFn returns the active container name. -type containerFn func() string - -// LogResource represents a loggable resource view. -type LogResource struct { - *Resource - - containerFn containerFn - logs *Logs -} - -func NewLogResource(title, gvr string, list resource.List) *LogResource { - l := LogResource{ - Resource: NewResource(title, gvr, list), - } - l.logs = NewLogs(list.GetName(), &l) - - return &l -} - -func (l *LogResource) Init(ctx context.Context) { - l.Resource.Init(ctx) - l.logs.Init(ctx) -} - -func (l *LogResource) extraActions(aa ui.KeyActions) { - aa[ui.KeyL] = ui.NewKeyAction("Logs", l.logsCmd, true) - aa[ui.KeyShiftL] = ui.NewKeyAction("Logs Previous", l.prevLogsCmd, true) -} - -func (l *LogResource) sortColCmd(col int) func(evt *tcell.EventKey) *tcell.EventKey { - return func(evt *tcell.EventKey) *tcell.EventKey { - t := l.masterPage() - t.SetSortCol(t.NameColIndex()+col, 0, false) - t.Refresh() - - return nil - } -} - -// Protocol... - -func (l *LogResource) getList() resource.List { - return l.list -} - -func (l *LogResource) getSelection() string { - if l.path != nil { - return *l.path - } - return l.masterPage().GetSelectedItem() -} - -func (l *LogResource) prevLogsCmd(evt *tcell.EventKey) *tcell.EventKey { - l.showLogs(true) - return nil -} - -func (l *LogResource) logsCmd(evt *tcell.EventKey) *tcell.EventKey { - l.showLogs(false) - return nil -} - -func (l *LogResource) showLogs(prev bool) { - if !l.masterPage().RowSelected() { - return - } - - co := "" - if l.containerFn != nil { - co = l.containerFn() - } - l.logs.reload(co, l, prev) - l.Push(l.logs) -} diff --git a/internal/view/log_test.go b/internal/view/log_test.go index 82ca51a6..10416aff 100644 --- a/internal/view/log_test.go +++ b/internal/view/log_test.go @@ -13,7 +13,7 @@ import ( "github.com/stretchr/testify/assert" ) -func TestAnsi(t *testing.T) { +func TestLogAnsi(t *testing.T) { buff := bytes.NewBufferString("") w := tview.ANSIWriter(buff, "white", "black") fmt.Fprintf(w, "[YELLOW] ok") @@ -28,7 +28,8 @@ func TestAnsi(t *testing.T) { } func TestLogFlush(t *testing.T) { - v := view.NewLog("Logs", makeApp(), nil) + v := view.NewLog("fred/p1", "blee", nil, false) + v.Init(makeContext()) v.Flush(2, []string{"blee", "bozo"}) v.ToggleAutoScrollCmd(nil) @@ -40,8 +41,10 @@ func TestLogFlush(t *testing.T) { } func TestLogViewSave(t *testing.T) { + v := view.NewLog("fred/p1", "blee", nil, false) + v.Init(makeContext()) + app := makeApp() - v := view.NewLog("Logs", app, nil) v.Flush(2, []string{"blee", "bozo"}) config.K9sDumpDir = "/tmp" dir := filepath.Join(config.K9sDumpDir, app.Config.K9s.CurrentCluster) @@ -52,7 +55,9 @@ func TestLogViewSave(t *testing.T) { } func TestLogViewNav(t *testing.T) { - v := view.NewLog("Logs", makeApp(), nil) + v := view.NewLog("fred/p1", "blee", nil, false) + v.Init(makeContext()) + var buff []string for i := 0; i < 100; i++ { buff = append(buff, fmt.Sprintf("line-%d\n", i)) @@ -65,7 +70,9 @@ func TestLogViewNav(t *testing.T) { } func TestLogViewClear(t *testing.T) { - v := view.NewLog("Logs", makeApp(), nil) + v := view.NewLog("fred/p1", "blee", nil, false) + v.Init(makeContext()) + v.Flush(2, []string{"blee", "bozo"}) v.ToggleAutoScrollCmd(nil) diff --git a/internal/view/logs.go b/internal/view/logs.go deleted file mode 100644 index 6213c987..00000000 --- a/internal/view/logs.go +++ /dev/null @@ -1,176 +0,0 @@ -package view - -import ( - "context" - "fmt" - "time" - - "github.com/derailed/k9s/internal/model" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" -) - -const ( - logBuffSize = 100 - FlushTimeout = 200 * time.Millisecond - - logCoFmt = " Logs([fg:bg:]%s:[hilite:bg:b]%s[-:bg:-]) " - logFmt = " Logs([fg:bg:]%s) " -) - -// Logs presents a collection of logs. -type Logs struct { - *ui.Pages - - app *App - parent Loggable - cancelFunc context.CancelFunc -} - -// NewLogs returns a new logs viewer. -func NewLogs(title string, parent Loggable) *Logs { - return &Logs{ - Pages: ui.NewPages(), - parent: parent, - } -} - -func (l *Logs) Init(ctx context.Context) { - l.app = mustExtractApp(ctx) -} - -func (l *Logs) Start() {} -func (l *Logs) Stop() {} -func (l *Logs) Name() string { return "logs" } - -// Protocol... - -func (l *Logs) reload(co string, parent Loggable, prevLogs bool) { - l.parent = parent - l.deletePage() - l.AddPage("logs", NewLog(co, l.app, l.backCmd), true, true) - l.load(co, prevLogs) -} - -func (l *Logs) mustLogViewer() *Log { - v, ok := l.CurrentPage().Item.(*Log) - if !ok { - log.Fatal().Msg("Expecting a log viewer") - } - - return v -} - -// Hints show action hints -func (l *Logs) Hints() model.MenuHints { - v := l.mustLogViewer() - return v.actions.Hints() -} - -func (l *Logs) deletePage() { - l.RemovePage("logs") -} - -func (l *Logs) stop() { - if l.cancelFunc == nil { - return - } - l.cancelFunc() - log.Debug().Msgf("Canceling logs...") - l.cancelFunc = nil -} - -func (l *Logs) load(container string, prevLogs bool) { - if err := l.doLoad(l.parent.getSelection(), container, prevLogs); err != nil { - l.app.Flash().Err(err) - v := l.mustLogViewer() - v.log("😂 Doh! No logs are available at this time. Check again later on...") - return - } - l.app.SetFocus(l) -} - -func (l *Logs) doLoad(path, co string, prevLogs bool) error { - l.stop() - - v := l.mustLogViewer() - v.logs.Clear() - v.setTitle(path, co) - - var ctx context.Context - ctx = context.WithValue(context.Background(), resource.IKey("informer"), l.app.informer) - ctx, l.cancelFunc = context.WithCancel(ctx) - - c := make(chan string, 10) - go updateLogs(ctx, c, v, logBuffSize) - - res, ok := l.parent.getList().Resource().(resource.Tailable) - if !ok { - close(c) - return fmt.Errorf("Resource %T is not tailable", l.parent.getList().Resource()) - } - - if err := res.Logs(ctx, c, l.logOpts(path, co, prevLogs)); err != nil { - l.cancelFunc() - close(c) - return err - } - - return nil -} - -func (l *Logs) logOpts(path, co string, prevLogs bool) resource.LogOptions { - ns, po := namespaced(path) - return resource.LogOptions{ - Fqn: resource.Fqn{ - Namespace: ns, - Name: po, - Container: co, - }, - Lines: int64(l.app.Config.K9s.LogRequestSize), - Previous: prevLogs, - } -} - -func updateLogs(ctx context.Context, c <-chan string, l *Log, buffSize int) { - defer func() { - log.Debug().Msgf("updateLogs view bailing out!") - }() - buff, index := make([]string, buffSize), 0 - for { - select { - case line, ok := <-c: - if !ok { - log.Debug().Msgf("Closed channel detected. Bailing out...") - l.Flush(index, buff) - return - } - if index < buffSize { - buff[index] = line - index++ - continue - } - l.Flush(index, buff) - index = 0 - buff[index] = line - index++ - case <-time.After(FlushTimeout): - l.Flush(index, buff) - index = 0 - case <-ctx.Done(): - return - } - } -} - -// ---------------------------------------------------------------------------- -// Actions... - -func (l *Logs) backCmd(evt *tcell.EventKey) *tcell.EventKey { - l.stop() - l.parent.Pop() - - return evt -} diff --git a/internal/view/logs_extender.go b/internal/view/logs_extender.go new file mode 100644 index 00000000..1629aca8 --- /dev/null +++ b/internal/view/logs_extender.go @@ -0,0 +1,56 @@ +package view + +import ( + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" +) + +// LogsExtender adds log actions to a given viewer. +type LogsExtender struct { + ResourceViewer + + containerFn ContainerFunc +} + +// NewLogsExtender returns a new extender. +func NewLogsExtender(r ResourceViewer, f ContainerFunc) ResourceViewer { + l := LogsExtender{ + ResourceViewer: r, + containerFn: f, + } + l.BindKeys() + + return &l +} + +// BindKeys injects new menu actions. +func (l *LogsExtender) BindKeys() { + l.Actions().Add(ui.KeyActions{ + ui.KeyL: ui.NewKeyAction("Logs", l.logsCmd(false), true), + ui.KeyShiftL: ui.NewKeyAction("Logs Previous", l.logsCmd(true), true), + }) +} + +func (l *LogsExtender) logsCmd(prev bool) func(evt *tcell.EventKey) *tcell.EventKey { + return func(evt *tcell.EventKey) *tcell.EventKey { + path := l.GetTable().GetSelectedItem() + if path == "" { + return nil + } + if l.GetTable().Path != "" { + path = l.GetTable().Path + } + l.showLogs(path, prev) + + return nil + } +} + +func (l *LogsExtender) showLogs(path string, prev bool) { + co := "" + if l.containerFn != nil { + co = l.containerFn() + } + log := NewLog(path, co, l.List(), prev) + l.App().inject(log) +} diff --git a/internal/view/logs_test.go b/internal/view/logs_test.go deleted file mode 100644 index b56158a5..00000000 --- a/internal/view/logs_test.go +++ /dev/null @@ -1,56 +0,0 @@ -package view - -import ( - "context" - "fmt" - "sync" - "testing" - - "github.com/derailed/k9s/internal/config" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" -) - -func TestUpdateLogs(t *testing.T) { - v := NewLog("test", NewApp(config.NewConfig(ks{})), nil) - - var wg sync.WaitGroup - wg.Add(1) - c := make(chan string, 10) - go func() { - defer wg.Done() - updateLogs(context.Background(), c, v, 10) - }() - - for i := 0; i < 500; i++ { - c <- fmt.Sprintf("log %d", i) - } - close(c) - wg.Wait() - - assert.Equal(t, 500, v.logs.GetLineCount()) -} - -// Helpers... - -type ks struct{} - -func (k ks) CurrentContextName() (string, error) { - return "test", nil -} - -func (k ks) CurrentClusterName() (string, error) { - return "test", nil -} - -func (k ks) CurrentNamespaceName() (string, error) { - return "test", nil -} - -func (k ks) ClusterNames() ([]string, error) { - return []string{"test"}, nil -} - -func (k ks) NamespaceNames(nn []v1.Namespace) []string { - return []string{"test"} -} diff --git a/internal/view/master_detail.go b/internal/view/master_detail.go deleted file mode 100644 index e961da89..00000000 --- a/internal/view/master_detail.go +++ /dev/null @@ -1,128 +0,0 @@ -package view - -import ( - "context" - - "github.com/derailed/k9s/internal/model" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" -) - -// MasterDetail presents a master-detail viewer. -type MasterDetail struct { - *PageStack - - master *Table - details *Details - currentNS string - title string - extraActionsFn func(ui.KeyActions) - enterFn enterFn -} - -// NewMasterDetail returns a new master-detail viewer. -func NewMasterDetail(title, ns string) *MasterDetail { - return &MasterDetail{ - PageStack: NewPageStack(), - title: title, - currentNS: ns, - } -} - -func mustExtractApp(ctx context.Context) *App { - app, ok := ctx.Value(ui.KeyApp).(*App) - if !ok { - panic("No application given in context") - } - - return app -} - -// Init initializes the viewer. -func (m *MasterDetail) Init(ctx context.Context) { - app := mustExtractApp(ctx) - if m.currentNS != resource.NotNamespaced { - m.currentNS = app.Config.ActiveNamespace() - } - m.PageStack.Init(ctx) - m.AddListener(app.Menu()) - - m.master = NewTable(m.title) - m.Push(m.master) - - m.details = NewDetails(m.app, func(evt *tcell.EventKey) *tcell.EventKey { - m.Pop() - return nil - }) - m.details.Init(ctx) -} - -// Hints returns the current viewer hints -func (m *MasterDetail) Hints() model.MenuHints { - if c, ok := m.Top().(model.Hinter); ok { - return c.Hints() - } - - return nil -} - -// Protocol... - -func (m *MasterDetail) setExtraActionsFn(f ActionsFunc) { - m.extraActionsFn = f -} - -func (m *MasterDetail) setEnterFn(f enterFn) { - m.enterFn = f -} - -func (m *MasterDetail) masterPage() *Table { - return m.master -} - -func (m *MasterDetail) showDetails() { - m.Push(m.details) -} - -func (m *MasterDetail) detailsPage() *Details { - return m.details -} - -func (m *MasterDetail) isMaster() bool { - return m.Current() == m.master -} - -// ---------------------------------------------------------------------------- -// Actions... - -func (m *MasterDetail) defaultActions(aa ui.KeyActions) { - aa[ui.KeyHelp] = ui.NewKeyAction("Help", noopCmd, false) - aa[tcell.KeyEsc] = ui.NewKeyAction("Back", m.backCmd, false) - - if m.extraActionsFn != nil { - m.extraActionsFn(aa) - } -} - -func (m *MasterDetail) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if !m.isMaster() { - return m.app.PrevCmd(evt) - } - - if m.masterPage().resetCmd(evt) != nil { - return m.app.PrevCmd(evt) - } - - return nil -} - -func (m *MasterDetail) sortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { - return func(evt *tcell.EventKey) *tcell.EventKey { - t := m.masterPage() - t.SetSortCol(t.NameColIndex()+col, 0, asc) - t.Refresh() - - return nil - } -} diff --git a/internal/view/no.go b/internal/view/no.go index e5796779..4700da28 100644 --- a/internal/view/no.go +++ b/internal/view/no.go @@ -1,47 +1,64 @@ package view import ( + "context" + "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" "github.com/rs/zerolog/log" ) +const nodeTitle = "Nodes" + // Node represents a node view. type Node struct { - *Resource + ResourceViewer } // NewNode returns a new node view. func NewNode(title, gvr string, list resource.List) ResourceViewer { - n := Node{ - Resource: NewResource(title, gvr, list), + return &Node{ + ResourceViewer: NewResource(nodeTitle, gvr, list), } - n.extraActionsFn = n.extraActions - n.enterFn = n.showPods - - return &n } -func (n *Node) extraActions(aa ui.KeyActions) { - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort CPU", n.sortColCmd(7, false), false) - aa[ui.KeyShiftM] = ui.NewKeyAction("Sort MEM", n.sortColCmd(8, false), false) - aa[ui.KeyShiftX] = ui.NewKeyAction("Sort CPU%", n.sortColCmd(9, false), false) - aa[ui.KeyShiftZ] = ui.NewKeyAction("Sort MEM%", n.sortColCmd(10, false), false) +func (n *Node) Init(ctx context.Context) error { + if err := n.ResourceViewer.Init(ctx); err != nil { + return err + } + n.bindKeys() + n.GetTable().SetEnterFn(n.showPods) + + return nil } -func (n *Node) showPods(app *App, _, _, sel string) { - showPods(app, "", "", "spec.nodeName="+sel) +func (n *Node) bindKeys() { + n.Actions().Delete(ui.KeySpace, tcell.KeyCtrlSpace) + n.Actions().Add(ui.KeyActions{ + ui.KeyShiftC: ui.NewKeyAction("Sort CPU", n.GetTable().SortColCmd(7, false), false), + ui.KeyShiftM: ui.NewKeyAction("Sort MEM", n.GetTable().SortColCmd(8, false), false), + ui.KeyShiftX: ui.NewKeyAction("Sort CPU%", n.GetTable().SortColCmd(9, false), false), + ui.KeyShiftZ: ui.NewKeyAction("Sort MEM%", n.GetTable().SortColCmd(10, false), false), + }) } -func showPods(app *App, ns, labelSel, fieldSel string) { - app.switchNS(ns) +func (n *Node) showPods(app *App, ns, res, sel string) { + showPods(app, n.GetTable().GetSelectedItem(), "", "spec.nodeName="+sel) +} - list := resource.NewPodList(app.Conn(), ns) +func showPods(app *App, path, labelSel, fieldSel string) { + log.Debug().Msgf("NODE show pods %q -- %q -- %q", path, labelSel, fieldSel) + app.switchNS("") + + list := resource.NewPodList(app.Conn(), "") list.SetLabelSelector(labelSel) list.SetFieldSelector(fieldSel) - v := NewPod("Pod", "v1/pods", list) - v.setColorerFn(podColorer) + v := NewPod(path, "v1/pods", list) + v.GetTable().SetColorerFn(podColorer) + + ns, _ := namespaced(path) if err := app.Config.SetActiveNamespace(ns); err != nil { log.Error().Err(err).Msg("Config NS set failed!") } diff --git a/internal/view/ns.go b/internal/view/ns.go index 1f05fd49..1fad275b 100644 --- a/internal/view/ns.go +++ b/internal/view/ns.go @@ -20,26 +20,32 @@ var nsCleanser = regexp.MustCompile(`(\w+)[+|(*)|(𝜟)]*`) // Namespace represents a namespace viewer. type Namespace struct { - *Resource + ResourceViewer } // NewNamespace returns a new viewer func NewNamespace(title, gvr string, list resource.List) ResourceViewer { return &Namespace{ - Resource: NewResource(title, gvr, list), + ResourceViewer: NewResource(title, gvr, list), } } -func (n *Namespace) Init(ctx context.Context) { - n.extraActionsFn = n.extraActions - n.decorateFn = n.decorate - n.enterFn = n.switchNs - n.Resource.Init(ctx) - n.masterPage().SetSelectedFn(n.cleanser) +func (n *Namespace) Init(ctx context.Context) error { + n.GetTable().SetDecorateFn(n.decorate) + n.GetTable().SetEnterFn(n.switchNs) + if err := n.ResourceViewer.Init(ctx); err != nil { + return err + } + n.GetTable().SetSelectedFn(n.cleanser) + n.bindKeys() + + return nil } -func (n *Namespace) extraActions(aa ui.KeyActions) { - aa[ui.KeyU] = ui.NewKeyAction("Use", n.useNsCmd, true) +func (n *Namespace) bindKeys() { + n.Actions().Add(ui.KeyActions{ + ui.KeyU: ui.NewKeyAction("Use", n.useNsCmd, true), + }) } func (n *Namespace) switchNs(app *App, _, res, sel string) { @@ -48,24 +54,25 @@ func (n *Namespace) switchNs(app *App, _, res, sel string) { } func (n *Namespace) useNsCmd(evt *tcell.EventKey) *tcell.EventKey { - if !n.masterPage().RowSelected() { + ns := n.GetTable().GetSelectedItem() + if ns == "" { return evt } - n.useNamespace(n.masterPage().GetSelectedItem()) + n.useNamespace(ns) return nil } func (n *Namespace) useNamespace(ns string) { - if err := n.app.Config.SetActiveNamespace(ns); err != nil { - n.app.Flash().Err(err) + if err := n.App().Config.SetActiveNamespace(ns); err != nil { + n.App().Flash().Err(err) } else { - n.app.Flash().Infof("Namespace %s is now active!", ns) + n.App().Flash().Infof("Namespace %s is now active!", ns) } - if err := n.app.Config.Save(); err != nil { + if err := n.App().Config.Save(); err != nil { log.Error().Err(err).Msg("Config file save failed!") } - n.app.switchNS(ns) + n.App().switchNS(ns) } func (*Namespace) cleanser(s string) string { @@ -73,12 +80,12 @@ func (*Namespace) cleanser(s string) string { } func (n *Namespace) decorate(data resource.TableData) resource.TableData { - if n.app.Conn() == nil { + if n.App().Conn() == nil { return resource.TableData{} } if _, ok := data.Rows[resource.AllNamespaces]; !ok { - if err := n.app.Conn().CheckNSAccess(""); err == nil { + if err := n.App().Conn().CheckNSAccess(""); err == nil { data.Rows[resource.AllNamespace] = &resource.RowEvent{ Action: resource.Unchanged, Fields: resource.Row{resource.AllNamespace, "Active", "0"}, @@ -87,11 +94,11 @@ func (n *Namespace) decorate(data resource.TableData) resource.TableData { } } for k, r := range data.Rows { - if config.InList(n.app.Config.FavNamespaces(), k) { + if config.InList(n.App().Config.FavNamespaces(), k) { r.Fields[0] += favNSIndicator r.Action = resource.Unchanged } - if n.app.Config.ActiveNamespace() == k { + if n.App().Config.ActiveNamespace() == k { r.Fields[0] += defaultNSIndicator r.Action = resource.Unchanged } diff --git a/internal/view/ns_test.go b/internal/view/ns_test.go index 81fd0f6d..db44e47c 100644 --- a/internal/view/ns_test.go +++ b/internal/view/ns_test.go @@ -13,5 +13,5 @@ func TestNSCleanser(t *testing.T) { ns.Init(makeCtx()) assert.Equal(t, "ns", ns.Name()) - assert.Equal(t, 21, len(ns.Hints())) + assert.Equal(t, 19, len(ns.Hints())) } diff --git a/internal/view/page_stack.go b/internal/view/page_stack.go index bb2972e8..085626d2 100644 --- a/internal/view/page_stack.go +++ b/internal/view/page_stack.go @@ -5,6 +5,7 @@ import ( "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/ui" + "github.com/rs/zerolog/log" ) type PageStack struct { @@ -19,14 +20,21 @@ func NewPageStack() *PageStack { } } -func (p *PageStack) Init(ctx context.Context) { - p.app = mustExtractApp(ctx) +func (p *PageStack) Init(ctx context.Context) (err error) { + if p.app, err = extractApp(ctx); err != nil { + return err + } + p.Stack.AddListener(p) + + return nil } func (p *PageStack) StackPushed(c model.Component) { ctx := context.WithValue(context.Background(), ui.KeyApp, p.app) - c.Init(ctx) + if err := c.Init(ctx); err != nil { + log.Error().Err(err).Msgf("Component Init failed!") + } c.Start() p.app.SetFocus(c) } diff --git a/internal/view/picker.go b/internal/view/picker.go new file mode 100644 index 00000000..a86113bb --- /dev/null +++ b/internal/view/picker.go @@ -0,0 +1,59 @@ +package view + +import ( + "context" + + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/tview" + "github.com/gdamore/tcell" +) + +// Picker represents a container picker. +type Picker struct { + *tview.List + + actions ui.KeyActions +} + +// NewPicker returns a new picker. +func NewPicker() *Picker { + return &Picker{ + List: tview.NewList(), + actions: ui.KeyActions{}, + } +} + +func (v *Picker) Init(ctx context.Context) error { + v.SetBorder(true) + v.SetMainTextColor(tcell.ColorWhite) + v.ShowSecondaryText(false) + v.SetShortcutColor(tcell.ColorAqua) + v.SetSelectedBackgroundColor(tcell.ColorAqua) + v.SetTitle(" [aqua::b]Container Selector ") + v.SetInputCapture(func(evt *tcell.EventKey) *tcell.EventKey { + if a, ok := v.actions[evt.Key()]; ok { + a.Action(evt) + evt = nil + } + return evt + }) + + return nil +} +func (v *Picker) Start() {} +func (v *Picker) Stop() {} +func (v *Picker) Name() string { return "picker" } + +// Protocol... + +func (v *Picker) Hints() model.MenuHints { + return v.actions.Hints() +} + +func (v *Picker) populate(ss []string) { + v.Clear() + for i, s := range ss { + v.AddItem(s, "Select a container", rune('a'+i), nil) + } +} diff --git a/internal/view/pod.go b/internal/view/pod.go index 5b34f5eb..b84b076f 100644 --- a/internal/view/pod.go +++ b/internal/view/pod.go @@ -1,11 +1,8 @@ package view import ( - "context" "errors" - "fmt" - "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/watch" @@ -16,67 +13,47 @@ import ( ) const ( - containerFmt = "[fg:bg:b]%s([hilite:bg:b]%s[fg:bg:-])" - shellCheck = "command -v bash >/dev/null && exec bash || exec sh" + podTitle = "Pods" + shellCheck = "command -v bash >/dev/null && exec bash || exec sh" ) -type Loggable interface { - getSelection() string - getList() resource.List - Pop() (model.Component, bool) -} - -var _ Loggable = &Pod{} - // Pod represents a pod viewer. type Pod struct { - *Resource - - logs *Logs - picker *selectList + ResourceViewer } // NewPod returns a new viewer. func NewPod(title, gvr string, list resource.List) ResourceViewer { - return &Pod{ - Resource: NewResource(title, gvr, list), + p := Pod{ + ResourceViewer: NewLogsExtender( + NewResource(podTitle, gvr, list), + func() string { return "" }, + ), } + p.BindKeys() + p.GetTable().SetEnterFn(p.showContainers) + + return &p } -// Init initializes the viewer. -func (p *Pod) Init(ctx context.Context) { - p.extraActionsFn = p.extraActions - p.enterFn = p.listContainers - p.Resource.Init(ctx) - - p.picker = newSelectList(p) - p.picker.setActions(ui.KeyActions{ - tcell.KeyEscape: {Description: "Back", Action: p.backCmd, Visible: true}, +func (p *Pod) BindKeys() { + p.Actions().Add(ui.KeyActions{ + tcell.KeyCtrlK: ui.NewKeyAction("Kill", p.killCmd, true), + ui.KeyS: ui.NewKeyAction("Shell", p.shellCmd, true), + ui.KeyShiftR: ui.NewKeyAction("Sort Ready", p.GetTable().SortColCmd(1, true), false), + ui.KeyShiftS: ui.NewKeyAction("Sort Status", p.GetTable().SortColCmd(2, true), false), + ui.KeyShiftT: ui.NewKeyAction("Sort Restart", p.GetTable().SortColCmd(3, false), false), + ui.KeyShiftC: ui.NewKeyAction("Sort CPU", p.GetTable().SortColCmd(4, false), false), + ui.KeyShiftM: ui.NewKeyAction("Sort MEM", p.GetTable().SortColCmd(5, false), false), + ui.KeyShiftX: ui.NewKeyAction("Sort CPU%", p.GetTable().SortColCmd(6, false), false), + ui.KeyShiftZ: ui.NewKeyAction("Sort MEM%", p.GetTable().SortColCmd(7, false), false), + ui.KeyShiftD: ui.NewKeyAction("Sort IP", p.GetTable().SortColCmd(8, true), false), + ui.KeyShiftO: ui.NewKeyAction("Sort Node", p.GetTable().SortColCmd(9, true), false), }) - p.logs = NewLogs(p.list.GetName(), p) - p.logs.Init(ctx) } -func (p *Pod) extraActions(aa ui.KeyActions) { - aa[tcell.KeyCtrlK] = ui.NewKeyAction("Kill", p.killCmd, true) - aa[ui.KeyS] = ui.NewKeyAction("Shell", p.shellCmd, true) - - aa[ui.KeyL] = ui.NewKeyAction("Logs", p.logsCmd, true) - aa[ui.KeyShiftL] = ui.NewKeyAction("Logs Previous", p.prevLogsCmd, true) - - aa[ui.KeyShiftR] = ui.NewKeyAction("Sort Ready", p.sortColCmd(1, false), false) - aa[ui.KeyShiftS] = ui.NewKeyAction("Sort Status", p.sortColCmd(2, true), false) - aa[ui.KeyShiftT] = ui.NewKeyAction("Sort Restart", p.sortColCmd(3, false), false) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort CPU", p.sortColCmd(4, false), false) - aa[ui.KeyShiftM] = ui.NewKeyAction("Sort MEM", p.sortColCmd(5, false), false) - aa[ui.KeyShiftX] = ui.NewKeyAction("Sort CPU%", p.sortColCmd(6, false), false) - aa[ui.KeyShiftZ] = ui.NewKeyAction("Sort MEM%", p.sortColCmd(7, false), false) - aa[ui.KeyShiftD] = ui.NewKeyAction("Sort IP", p.sortColCmd(8, true), false) - aa[ui.KeyShiftO] = ui.NewKeyAction("Sort Node", p.sortColCmd(9, true), false) -} - -func (p *Pod) listContainers(app *App, _, res, sel string) { - po, err := p.app.informer.Get(watch.PodIndex, sel, metav1.GetOptions{}) +func (p *Pod) showContainers(app *App, _, res, sel string) { + po, err := p.App().informers.ActiveInformer().Get(watch.PodIndex, sel, metav1.GetOptions{}) if err != nil { app.Flash().Errf("Unable to retrieve pods %s", err) return @@ -87,108 +64,61 @@ func (p *Pod) listContainers(app *App, _, res, sel string) { log.Fatal().Msg("Expecting a valid pod") } list := resource.NewContainerList(app.Conn(), pod) - title := ui.SkinTitle(fmt.Sprintf(containerFmt, "Container", sel), app.Styles.Frame()) - // Stop my updater - if p.cancelFn != nil { - p.cancelFn() - } - - // Span child view - v := NewContainer(title, list, fqn(pod.Namespace, pod.Name)) - p.app.inject(v) + // Spawn child view + p.App().inject(NewContainer(fqn(pod.Namespace, pod.Name), list)) } // Protocol... -func (p *Pod) getList() resource.List { - return p.list -} - -func (p *Pod) getSelection() string { - return p.masterPage().GetSelectedItem() -} - func (p *Pod) killCmd(evt *tcell.EventKey) *tcell.EventKey { - if !p.masterPage().RowSelected() { + sels := p.GetTable().GetSelectedItems() + if len(sels) == 0 { return evt } - sel := p.masterPage().GetSelectedItems() - p.masterPage().ShowDeleted() - for _, res := range sel { - p.app.Flash().Infof("Delete resource %s %s", p.list.GetName(), res) - if err := p.list.Resource().Delete(res, true, false); err != nil { - p.app.Flash().Errf("Delete failed with %s", err) + + p.GetTable().ShowDeleted() + for _, res := range sels { + p.App().Flash().Infof("Delete resource %s %s", p.List().GetName(), res) + if err := p.List().Resource().Delete(res, true, false); err != nil { + p.App().Flash().Errf("Delete failed with %s", err) } else { - deletePortForward(p.app.forwarders, res) + p.App().forwarders.Kill(res) } } - p.refresh() + p.Refresh() return nil } -func (p *Pod) logsCmd(evt *tcell.EventKey) *tcell.EventKey { - if p.viewLogs(false) { - return nil - } - - return evt -} - -func (p *Pod) prevLogsCmd(evt *tcell.EventKey) *tcell.EventKey { - if p.viewLogs(true) { - return nil - } - - return evt -} - -func (p *Pod) viewLogs(prev bool) bool { - if !p.masterPage().RowSelected() { - return false - } - p.showLogs("", p, prev) - - return true -} - -func (p *Pod) showLogs(co string, parent Loggable, prev bool) { - p.logs.reload(co, parent, prev) - p.Push(p.logs) -} - func (p *Pod) shellCmd(evt *tcell.EventKey) *tcell.EventKey { - if !p.masterPage().RowSelected() { + sel := p.GetTable().GetSelectedItem() + if sel == "" { return evt } - sel := p.masterPage().GetSelectedItem() - cc, err := fetchContainers(p.list, sel, false) + cc, err := fetchContainers(p.List(), sel, false) if err != nil { - p.app.Flash().Errf("Unable to retrieve containers %s", err) + p.App().Flash().Errf("Unable to retrieve containers %s", err) return evt } if len(cc) == 1 { p.shellIn(sel, "") return nil } - picker, ok := p.GetPrimitive("picker").(*selectList) - if !ok { - log.Fatal().Msg("Expecting a valid selectlist") - } + picker := NewPicker() picker.populate(cc) picker.SetSelectedFunc(func(i int, t, d string, r rune) { p.shellIn(sel, t) }) - p.Push(p.picker) + p.App().inject(picker) return evt } func (p *Pod) shellIn(path, co string) { p.Stop() - shellIn(p.app, path, co) + shellIn(p.App(), path, co) p.Start() } diff --git a/internal/view/pod_test.go b/internal/view/pod_test.go index b9aff30e..1e1607e3 100644 --- a/internal/view/pod_test.go +++ b/internal/view/pod_test.go @@ -16,7 +16,7 @@ func TestPodNew(t *testing.T) { po.Init(makeCtx()) assert.Equal(t, "pods", po.Name()) - assert.Equal(t, 32, len(po.Hints())) + assert.Equal(t, 31, len(po.Hints())) } // Helpers... diff --git a/internal/view/policy.go b/internal/view/policy.go index 07a7b5d4..754505d3 100644 --- a/internal/view/policy.go +++ b/internal/view/policy.go @@ -50,14 +50,18 @@ func NewPolicy(app *App, subject, name string) *Policy { } // Init the view. -func (p *Policy) Init(ctx context.Context) { - p.Table.Init(ctx) +func (p *Policy) Init(ctx context.Context) error { + if err := p.Table.Init(ctx); err != nil { + return err + } p.bindKeys() p.SetSortCol(1, len(rbacHeader), false) p.refresh() p.SelectRow(1, true) p.Start() + + return nil } func (p *Policy) Name() string { @@ -80,21 +84,15 @@ func (p *Policy) Start() { }(ctx) } -func (p *Policy) Stop() { - if p.cancel != nil { - p.cancel() - } -} - func (p *Policy) bindKeys() { - p.RmActions(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) - p.AddActions(ui.KeyActions{ + p.Actions().Delete(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) + p.Actions().Add(ui.KeyActions{ tcell.KeyEscape: ui.NewKeyAction("Back", p.resetCmd, false), ui.KeySlash: ui.NewKeyAction("Filter", p.activateCmd, false), - ui.KeyShiftS: ui.NewKeyAction("Sort Namespace", p.SortColCmd(0), false), - ui.KeyShiftN: ui.NewKeyAction("Sort Name", p.SortColCmd(1), false), - ui.KeyShiftO: ui.NewKeyAction("Sort Group", p.SortColCmd(2), false), - ui.KeyShiftB: ui.NewKeyAction("Sort Binding", p.SortColCmd(3), false), + ui.KeyShiftS: ui.NewKeyAction("Sort Namespace", p.SortColCmd(0, true), false), + ui.KeyShiftN: ui.NewKeyAction("Sort Name", p.SortColCmd(1, true), false), + ui.KeyShiftO: ui.NewKeyAction("Sort Group", p.SortColCmd(2, true), false), + ui.KeyShiftB: ui.NewKeyAction("Sort Binding", p.SortColCmd(3, true), false), }) } diff --git a/internal/view/port_forward.go b/internal/view/port_forward.go index b70df319..ba55e177 100644 --- a/internal/view/port_forward.go +++ b/internal/view/port_forward.go @@ -24,38 +24,42 @@ const ( // PortForward presents active portforward viewer. type PortForward struct { - *MasterDetail + *Table - cancelFn context.CancelFunc - bench *perf.Benchmark - app *App + bench *perf.Benchmark } // NewPortForward returns a new viewer. func NewPortForward(title, gvr string, list resource.List) ResourceViewer { return &PortForward{ - MasterDetail: NewMasterDetail(portForwardTitle, ""), + Table: NewTable(portForwardTitle), } } // Init the view. -func (p *PortForward) Init(ctx context.Context) { - p.app = mustExtractApp(ctx) - p.MasterDetail.Init(ctx) +func (p *PortForward) Init(ctx context.Context) error { + if err := p.Table.Init(ctx); err != nil { + return err + } p.registerActions() - tv := p.masterPage() - tv.SetBorderFocusColor(tcell.ColorDodgerBlue) - tv.SetSelectedStyle(tcell.ColorWhite, tcell.ColorDodgerBlue, tcell.AttrNone) - tv.SetColorerFn(forwardColorer) - tv.ActiveNS = resource.AllNamespaces - tv.SetSortCol(tv.NameColIndex()+6, 0, true) - tv.Select(1, 0) + p.SetBorderFocusColor(tcell.ColorDodgerBlue) + p.SetSelectedStyle(tcell.ColorWhite, tcell.ColorDodgerBlue, tcell.AttrNone) + p.SetColorerFn(forwardColorer) + p.ActiveNS = resource.AllNamespaces + p.SetSortCol(p.NameColIndex()+6, 0, true) + p.Select(1, 0) p.Start() p.refresh() + + return nil } +func (p *PortForward) List() resource.List { return nil } +func (p *PortForward) GetTable() *Table { return p.Table } +func (p *PortForward) SetEnvFn(EnvFunc) {} + func (p *PortForward) Start() { path := ui.BenchConfig(p.app.Config.K9s.CurrentCluster) var ctx context.Context @@ -65,17 +69,10 @@ func (p *PortForward) Start() { } } -func (p *PortForward) Stop() {} - func (p *PortForward) Name() string { return portForwardTitle } -func (p *PortForward) setEnterFn(enterFn) {} -func (p *PortForward) setColorerFn(ui.ColorerFunc) {} -func (p *PortForward) setDecorateFn(decorateFn) {} -func (p *PortForward) setExtraActionsFn(ActionsFunc) {} - func (p *PortForward) reload() { path := ui.BenchConfig(p.app.Config.K9s.CurrentCluster) log.Debug().Msgf("Reloading Config %s", path) @@ -86,27 +83,25 @@ func (p *PortForward) reload() { } func (p *PortForward) refresh() { - tv := p.masterPage() - tv.Update(p.hydrate()) - p.app.SetFocus(tv) - tv.UpdateTitle() + p.Update(p.hydrate()) + p.app.SetFocus(p) + p.UpdateTitle() } func (p *PortForward) registerActions() { - tv := p.masterPage() - tv.AddActions(ui.KeyActions{ - tcell.KeyEnter: ui.NewKeyAction("Benchmarks", p.gotoBenchCmd, true), + p.Actions().Add(ui.KeyActions{ + tcell.KeyEnter: ui.NewKeyAction("Benchmarks", p.showBenchCmd, true), tcell.KeyCtrlB: ui.NewKeyAction("Bench", p.benchCmd, true), tcell.KeyCtrlK: ui.NewKeyAction("Bench Stop", p.benchStopCmd, true), tcell.KeyCtrlD: ui.NewKeyAction("Delete", p.deleteCmd, true), - ui.KeySlash: ui.NewKeyAction("Filter", tv.activateCmd, false), + ui.KeySlash: ui.NewKeyAction("Filter", p.activateCmd, false), tcell.KeyEsc: ui.NewKeyAction("Back", p.app.PrevCmd, false), - ui.KeyShiftP: ui.NewKeyAction("Sort Ports", p.sortColCmd(2, true), false), - ui.KeyShiftU: ui.NewKeyAction("Sort URL", p.sortColCmd(4, true), false), + ui.KeyShiftP: ui.NewKeyAction("Sort Ports", p.SortColCmd(2, true), false), + ui.KeyShiftU: ui.NewKeyAction("Sort URL", p.SortColCmd(4, true), false), }) } -func (p *PortForward) gotoBenchCmd(evt *tcell.EventKey) *tcell.EventKey { +func (p *PortForward) showBenchCmd(evt *tcell.EventKey) *tcell.EventKey { p.app.gotoResource("be") return nil @@ -134,15 +129,14 @@ func (p *PortForward) benchCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } - tv := p.masterPage() - r, _ := tv.GetSelection() - cfg, co := defaultConfig(), ui.TrimCell(tv.SelectTable, r, 2) + r, _ := p.GetSelection() + cfg, co := defaultConfig(), ui.TrimCell(p.SelectTable, r, 2) if b, ok := p.app.Bench.Benchmarks.Containers[containerID(sel, co)]; ok { cfg = b } cfg.Name = sel - base := ui.TrimCell(tv.SelectTable, r, 4) + base := ui.TrimCell(p.SelectTable, r, 4) var err error if p.bench, err = perf.NewBenchmark(base, cfg); err != nil { p.app.Flash().Errf("Bench failed %v", err) @@ -177,21 +171,19 @@ func (p *PortForward) runBenchmark() { } func (p *PortForward) getSelectedItem() string { - tv := p.masterPage() - r, _ := tv.GetSelection() + r, _ := p.GetSelection() if r == 0 { return "" } return fwFQN( - fqn(ui.TrimCell(tv.SelectTable, r, 0), ui.TrimCell(tv.SelectTable, r, 1)), - ui.TrimCell(tv.SelectTable, r, 2), + fqn(ui.TrimCell(p.SelectTable, r, 0), ui.TrimCell(p.SelectTable, r, 1)), + ui.TrimCell(p.SelectTable, r, 2), ) } func (p *PortForward) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - tv := p.masterPage() - if !tv.SearchBuff().Empty() { - tv.SearchBuff().Reset() + if !p.SearchBuff().Empty() { + p.SearchBuff().Reset() return nil } @@ -200,18 +192,11 @@ func (p *PortForward) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } - showModal(p.Pages, fmt.Sprintf("Delete PortForward `%s?", sel), func() { - fw, ok := p.app.forwarders[sel] - if !ok { - log.Debug().Msgf("Unable to find forwarder %s", sel) - return - } - fw.Stop() - delete(p.app.forwarders, sel) - - log.Debug().Msgf("PortForwards after delete: %#v", p.app.forwarders) - p.masterPage().Update(p.hydrate()) - p.app.Flash().Infof("PortForward %s deleted!", sel) + showModal(p.app.Content.Pages, fmt.Sprintf("Delete PortForward `%s?", sel), func() { + stats := p.app.forwarders.Kill(sel) + log.Debug().Msgf("Deleted %d port-forwards", stats) + p.app.Flash().Infof("PortForward %s(%d) deleted!", sel, stats) + p.Update(p.hydrate()) }) return nil diff --git a/internal/view/port_forward_test.go b/internal/view/port_forward_test.go index 5aabfe87..828caecf 100644 --- a/internal/view/port_forward_test.go +++ b/internal/view/port_forward_test.go @@ -12,5 +12,5 @@ func TestPortForwardNew(t *testing.T) { po.Init(makeCtx()) assert.Equal(t, "PortForwards", po.Name()) - assert.Equal(t, 17, len(po.Hints())) + assert.Equal(t, 16, len(po.Hints())) } diff --git a/internal/view/rbac.go b/internal/view/rbac.go index 31e13e28..8ed095d6 100644 --- a/internal/view/rbac.go +++ b/internal/view/rbac.go @@ -61,35 +61,34 @@ type roleKind = int8 type Rbac struct { *Table - app *App - cancelFn context.CancelFunc roleType roleKind roleName string cache resource.RowEvents } // NewRbac returns a new viewer. -func NewRbac(app *App, ns, name string, kind roleKind) *Rbac { - r := Rbac{ - app: app, +func NewRbac(name string, kind roleKind) *Rbac { + return &Rbac{ + Table: NewTable(rbacTitle), roleName: name, roleType: kind, } - r.Table = NewTable(r.getTitle()) - - return &r } // Init initializes the view. -func (r *Rbac) Init(ctx context.Context) { +func (r *Rbac) Init(ctx context.Context) error { + if err := r.Table.Init(ctx); err != nil { + return err + } r.ActiveNS = r.app.Config.ActiveNamespace() r.SetColorerFn(rbacColorer) - r.Table.Init(ctx) r.bindKeys() r.Start() r.SetSortCol(1, len(rbacHeader), true) r.refresh() + + return nil } // Start watches for viewer updates @@ -117,31 +116,20 @@ func (r *Rbac) Start() { }(ctx) } -// Stop terminates the viewer updater. -func (r *Rbac) Stop() { - if r.cancelFn != nil { - r.cancelFn() - } -} - // Name returns the component name. func (r *Rbac) Name() string { return rbacTitle } func (r *Rbac) bindKeys() { - r.RmActions(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) - r.AddActions(ui.KeyActions{ + r.Actions().Delete(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) + r.Actions().Add(ui.KeyActions{ tcell.KeyEscape: ui.NewKeyAction("Reset", r.resetCmd, false), ui.KeySlash: ui.NewKeyAction("Filter", r.activateCmd, false), - ui.KeyShiftO: ui.NewKeyAction("Sort APIGroup", r.SortColCmd(1), false), + ui.KeyShiftO: ui.NewKeyAction("Sort APIGroup", r.SortColCmd(1, true), false), }) } -func (r *Rbac) getTitle() string { - return ui.SkinTitle(fmt.Sprintf(rbacTitleFmt, rbacTitle, r.roleName), r.app.Styles.Frame()) -} - func (r *Rbac) refresh() { if r.app.Conn() == nil { return diff --git a/internal/view/rbac_test.go b/internal/view/rbac_test.go index cb4beb9b..f06f246f 100644 --- a/internal/view/rbac_test.go +++ b/internal/view/rbac_test.go @@ -3,17 +3,14 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestRbacNew(t *testing.T) { - cfg := config.NewConfig(ks{}) - app := view.NewApp(cfg) - v := view.NewRbac(app, "", "fred", view.ClusterRole) + v := view.NewRbac("fred", view.ClusterRole) v.Init(makeCtx()) assert.Equal(t, "Rbac", v.Name()) - assert.Equal(t, 10, len(v.Hints())) + assert.Equal(t, 9, len(v.Hints())) } diff --git a/internal/view/rc.go b/internal/view/rc.go new file mode 100644 index 00000000..6c92d510 --- /dev/null +++ b/internal/view/rc.go @@ -0,0 +1,52 @@ +package view + +import ( + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/rs/zerolog/log" + v1 "k8s.io/api/core/v1" +) + +// ReplicationController represents a deployment view. +type ReplicationController struct { + ResourceViewer +} + +// NewReplicationController returns a new deployment view. +func NewReplicationController(title, gvr string, list resource.List) ResourceViewer { + d := ReplicationController{ + ResourceViewer: NewScaleExtender( + NewLogsExtender( + NewResource(title, gvr, list), + func() string { return "" }, + ), + ), + } + d.BindKeys() + d.GetTable().SetEnterFn(d.showPods) + + return &d +} + +func (d *ReplicationController) BindKeys() { + d.Actions().Add(ui.KeyActions{ + ui.KeyShiftD: ui.NewKeyAction("Sort Desired", d.GetTable().SortColCmd(1, true), false), + ui.KeyShiftC: ui.NewKeyAction("Sort Current", d.GetTable().SortColCmd(2, true), false), + }) +} + +func (d *ReplicationController) showPods(app *App, _, res, sel string) { + ns, n := namespaced(sel) + nrc, err := k8s.NewReplicationController(app.Conn()).Get(ns, n) + if err != nil { + app.Flash().Err(err) + return + } + + rc, ok := nrc.(*v1.ReplicationController) + if !ok { + log.Fatal().Msg("Expecting valid replication controller") + } + showPodsFromLabels(app, ns, rc.Spec.Selector) +} diff --git a/internal/view/registrar.go b/internal/view/registrar.go index a795d44c..03f576d4 100644 --- a/internal/view/registrar.go +++ b/internal/view/registrar.go @@ -11,36 +11,15 @@ import ( metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) -type ( - viewFn func(title, gvr string, list resource.List) ResourceViewer - listFn func(c resource.Connection, ns string) resource.List - enterFn func(app *App, ns, resource, selection string) - decorateFn func(resource.TableData) resource.TableData +var aliases = config.NewAliases() - viewer struct { - gvr string - kind string - namespaced bool - verbs metav1.Verbs - viewFn viewFn - listFn listFn - enterFn enterFn - colorerFn ui.ColorerFunc - decorateFn decorateFn - } - - viewers map[string]viewer -) - -func listFunc(l resource.List) viewFn { +func resourceFn(l resource.List) ViewFunc { return func(title, gvr string, list resource.List) ResourceViewer { return NewResource(title, gvr, l) } } -var aliases = config.NewAliases() - -func allCRDs(c k8s.Connection, vv viewers) { +func allCRDs(c k8s.Connection, vv MetaViewers) { crds, err := resource.NewCustomResourceDefinitionList(c, resource.AllNamespaces). Resource(). List(resource.AllNamespaces, metav1.ListOptions{}) @@ -68,10 +47,10 @@ func allCRDs(c k8s.Connection, vv viewers) { aliases.Define(gvrs, a) } - vv[gvrs] = viewer{ + vv[gvrs] = MetaViewer{ gvr: gvrs, kind: meta.Kind, - viewFn: listFunc(resource.NewCustomList(c, meta.Namespaced, "", gvrs)), + viewFn: resourceFn(resource.NewCustomList(c, meta.Namespaced, "", gvrs)), colorerFn: ui.DefaultColorer, } } @@ -82,7 +61,7 @@ func showRBAC(app *App, ns, resource, selection string) { if resource == "role" { kind = Role } - app.inject(NewRbac(app, ns, selection, kind)) + app.inject(NewRbac(selection, kind)) } func showCRD(app *App, ns, resource, selection string) { @@ -99,7 +78,7 @@ func showClusterRole(app *App, ns, resource, selection string) { app.Flash().Errf("Unable to retrieve clusterrolebindings for %s", selection) return } - app.inject(NewRbac(app, ns, crb.RoleRef.Name, ClusterRole)) + app.inject(NewRbac(crb.RoleRef.Name, ClusterRole)) } func showRole(app *App, _, resource, selection string) { @@ -109,15 +88,20 @@ func showRole(app *App, _, resource, selection string) { app.Flash().Errf("Unable to retrieve rolebindings for %s", selection) return } - app.inject(NewRbac(app, ns, fqn(ns, rb.RoleRef.Name), Role)) + app.inject(NewRbac(fqn(ns, rb.RoleRef.Name), Role)) } func showSAPolicy(app *App, _, _, selection string) { _, n := namespaced(selection) - app.inject(NewPolicy(app, mapFuSubject("ServiceAccount"), n)) + subject, err := mapFuSubject("ServiceAccount") + if err != nil { + app.Flash().Err(err) + return + } + app.inject(NewPolicy(app, subject, n)) } -func load(c k8s.Connection, vv viewers) { +func load(c k8s.Connection, vv MetaViewers) { if err := aliases.Load(); err != nil { log.Error().Err(err).Msg("No custom aliases defined in config") } @@ -154,7 +138,7 @@ func load(c k8s.Connection, vv viewers) { } } -func resourceViews(c k8s.Connection, m viewers) { +func resourceViews(c k8s.Connection, m MetaViewers) { coreRes(m) miscRes(m) appsRes(m) @@ -168,174 +152,174 @@ func resourceViews(c k8s.Connection, m viewers) { load(c, m) } -func coreRes(vv viewers) { - vv["v1/nodes"] = viewer{ +func coreRes(vv MetaViewers) { + vv["v1/nodes"] = MetaViewer{ viewFn: NewNode, listFn: resource.NewNodeList, colorerFn: nsColorer, } - vv["v1/namespaces"] = viewer{ + vv["v1/namespaces"] = MetaViewer{ viewFn: NewNamespace, listFn: resource.NewNamespaceList, colorerFn: nsColorer, } - vv["v1/pods"] = viewer{ + vv["v1/pods"] = MetaViewer{ viewFn: NewPod, listFn: resource.NewPodList, colorerFn: podColorer, } - vv["v1/serviceaccounts"] = viewer{ + vv["v1/serviceaccounts"] = MetaViewer{ listFn: resource.NewServiceAccountList, enterFn: showSAPolicy, } - vv["v1/services"] = viewer{ + vv["v1/services"] = MetaViewer{ viewFn: NewService, listFn: resource.NewServiceList, } - vv["v1/configmaps"] = viewer{ + vv["v1/configmaps"] = MetaViewer{ listFn: resource.NewConfigMapList, } - vv["v1/persistentvolumes"] = viewer{ + vv["v1/persistentvolumes"] = MetaViewer{ listFn: resource.NewPersistentVolumeList, colorerFn: pvColorer, } - vv["v1/persistentvolumeclaims"] = viewer{ + vv["v1/persistentvolumeclaims"] = MetaViewer{ listFn: resource.NewPersistentVolumeClaimList, colorerFn: pvcColorer, } - vv["v1/secrets"] = viewer{ + vv["v1/secrets"] = MetaViewer{ viewFn: NewSecret, listFn: resource.NewSecretList, } - vv["v1/endpoints"] = viewer{ + vv["v1/endpoints"] = MetaViewer{ listFn: resource.NewEndpointsList, } - vv["v1/events"] = viewer{ + vv["v1/events"] = MetaViewer{ listFn: resource.NewEventList, colorerFn: evColorer, } - vv["v1/replicationcontrollers"] = viewer{ - viewFn: NewScalableResource, + vv["v1/replicationcontrollers"] = MetaViewer{ + viewFn: NewReplicationController, listFn: resource.NewReplicationControllerList, colorerFn: rsColorer, } } -func miscRes(vv viewers) { - vv["storage.k8s.io/v1/storageclasses"] = viewer{ +func miscRes(vv MetaViewers) { + vv["storage.k8s.io/v1/storageclasses"] = MetaViewer{ listFn: resource.NewStorageClassList, } - vv["contexts"] = viewer{ + vv["contexts"] = MetaViewer{ gvr: "contexts", kind: "Contexts", viewFn: NewContext, listFn: resource.NewContextList, colorerFn: ctxColorer, } - vv["users"] = viewer{ + vv["users"] = MetaViewer{ gvr: "users", viewFn: NewSubject, } - vv["groups"] = viewer{ + vv["groups"] = MetaViewer{ gvr: "groups", viewFn: NewSubject, } - vv["portforwards"] = viewer{ + vv["portforwards"] = MetaViewer{ gvr: "portforwards", viewFn: NewPortForward, } - vv["benchmarks"] = viewer{ + vv["benchmarks"] = MetaViewer{ gvr: "benchmarks", viewFn: NewBench, } - vv["screendumps"] = viewer{ + vv["screendumps"] = MetaViewer{ gvr: "screendumps", viewFn: NewScreenDump, } } -func appsRes(vv viewers) { - vv["apps/v1/deployments"] = viewer{ +func appsRes(vv MetaViewers) { + vv["apps/v1/deployments"] = MetaViewer{ viewFn: NewDeploy, listFn: resource.NewDeploymentList, colorerFn: dpColorer, } - vv["apps/v1/replicasets"] = viewer{ + vv["apps/v1/replicasets"] = MetaViewer{ viewFn: NewReplicaSet, listFn: resource.NewReplicaSetList, colorerFn: rsColorer, } - vv["apps/v1/statefulsets"] = viewer{ + vv["apps/v1/statefulsets"] = MetaViewer{ viewFn: NewStatefulSet, listFn: resource.NewStatefulSetList, colorerFn: stsColorer, } - vv["apps/v1/daemonsets"] = viewer{ + vv["apps/v1/daemonsets"] = MetaViewer{ viewFn: NewDaemonSet, listFn: resource.NewDaemonSetList, colorerFn: dpColorer, } } -func authRes(vv viewers) { - vv["rbac.authorization.k8s.io/v1/clusterroles"] = viewer{ +func authRes(vv MetaViewers) { + vv["rbac.authorization.k8s.io/v1/clusterroles"] = MetaViewer{ listFn: resource.NewClusterRoleList, enterFn: showRBAC, } - vv["rbac.authorization.k8s.io/v1/clusterrolebindings"] = viewer{ + vv["rbac.authorization.k8s.io/v1/clusterrolebindings"] = MetaViewer{ listFn: resource.NewClusterRoleBindingList, enterFn: showClusterRole, } - vv["rbac.authorization.k8s.io/v1/rolebindings"] = viewer{ + vv["rbac.authorization.k8s.io/v1/rolebindings"] = MetaViewer{ listFn: resource.NewRoleBindingList, enterFn: showRole, } - vv["rbac.authorization.k8s.io/v1/roles"] = viewer{ + vv["rbac.authorization.k8s.io/v1/roles"] = MetaViewer{ listFn: resource.NewRoleList, enterFn: showRBAC, } } -func extRes(vv viewers) { - vv["apiextensions.k8s.io/v1/customresourcedefinitions"] = viewer{ +func extRes(vv MetaViewers) { + vv["apiextensions.k8s.io/v1/customresourcedefinitions"] = MetaViewer{ listFn: resource.NewCustomResourceDefinitionList, enterFn: showCRD, } - vv["apiextensions.k8s.io/v1beta1/customresourcedefinitions"] = viewer{ + vv["apiextensions.k8s.io/v1beta1/customresourcedefinitions"] = MetaViewer{ listFn: resource.NewCustomResourceDefinitionList, enterFn: showCRD, } } -func netRes(vv viewers) { - vv["networking.k8s.io/v1/networkpolicies"] = viewer{ +func netRes(vv MetaViewers) { + vv["networking.k8s.io/v1/networkpolicies"] = MetaViewer{ listFn: resource.NewNetworkPolicyList, } - vv["extensions/v1beta1/ingresses"] = viewer{ + vv["extensions/v1beta1/ingresses"] = MetaViewer{ listFn: resource.NewIngressList, } } -func batchRes(vv viewers) { - vv["batch/v1beta1/cronjobs"] = viewer{ +func batchRes(vv MetaViewers) { + vv["batch/v1beta1/cronjobs"] = MetaViewer{ viewFn: NewCronJob, listFn: resource.NewCronJobList, } - vv["batch/v1/jobs"] = viewer{ + vv["batch/v1/jobs"] = MetaViewer{ viewFn: NewJob, listFn: resource.NewJobList, } } -func policyRes(vv viewers) { - vv["policy/v1beta1/poddisruptionbudgets"] = viewer{ +func policyRes(vv MetaViewers) { + vv["policy/v1beta1/poddisruptionbudgets"] = MetaViewer{ listFn: resource.NewPDBList, colorerFn: pdbColorer, } } -func hpaRes(vv viewers) { - vv["autoscaling/v1/horizontalpodautoscalers"] = viewer{ +func hpaRes(vv MetaViewers) { + vv["autoscaling/v1/horizontalpodautoscalers"] = MetaViewer{ listFn: resource.NewHorizontalPodAutoscalerV1List, } } diff --git a/internal/view/resource.go b/internal/view/resource.go index cfadf55d..fba7f17b 100644 --- a/internal/view/resource.go +++ b/internal/view/resource.go @@ -5,7 +5,6 @@ import ( "errors" "fmt" "strconv" - "strings" "time" "github.com/atotto/clipboard" @@ -17,82 +16,72 @@ import ( "github.com/rs/zerolog/log" ) -// EnvFn represent the current view exposed environment. -type envFn func() K9sEnv - // Resource represents a generic resource viewer. type Resource struct { - *MasterDetail + *Table namespaces map[int]string list resource.List - cancelFn context.CancelFunc path *string - envFn envFn gvr string - colorerFn ui.ColorerFunc - decorateFn decorateFn + envFn EnvFunc + currentNS string } // NewResource returns a new viewer. -func NewResource(title, gvr string, list resource.List) *Resource { +func NewResource(title, gvr string, list resource.List) ResourceViewer { return &Resource{ - MasterDetail: NewMasterDetail(title, list.GetNamespace()), - list: list, - gvr: gvr, + Table: NewTable(title), + list: list, + gvr: gvr, } } // Init watches all running pods in given namespace -func (r *Resource) Init(ctx context.Context) { - r.MasterDetail.Init(ctx) +func (r *Resource) Init(ctx context.Context) error { + log.Debug().Msgf(">>> RESOURCE INIT %s", r.list.GetName()) + + if err := r.Table.Init(ctx); err != nil { + return err + } r.envFn = r.defaultK9sEnv - - table := r.masterPage() - { - table.setFilterFn(r.filterResource) - colorer := ui.DefaultColorer - if r.colorerFn != nil { - colorer = r.colorerFn - } - table.SetColorerFn(colorer) - } - + r.Table.setFilterFn(r.filterResource) + r.setNamespace(r.App().Config.ActiveNamespace()) r.refresh() - { - row, _ := table.GetSelection() - if row == 0 && table.GetRowCount() > 0 { - table.Select(1, 0) - } + row, _ := r.GetSelection() + if row == 0 && r.GetRowCount() > 0 { + r.Select(1, 0) } + + return nil +} + +func (r *Resource) GetTable() *Table { return r.Table } + +// SetEnvFn sets the function to pull current viewer env vars. +func (r *Resource) SetEnvFn(f EnvFunc) { + r.envFn = f } // Start initializes updates. func (r *Resource) Start() { r.Stop() + + log.Debug().Msgf(">>>>>>> START %s", r.list.GetName()) + r.Table.Start() + var ctx context.Context ctx, r.cancelFn = context.WithCancel(context.Background()) r.update(ctx) } -// Stop terminates updates. -func (r *Resource) Stop() { - if r.cancelFn != nil { - r.cancelFn() - } -} - // Name returns the component name. func (r *Resource) Name() string { return r.list.GetName() } -func (r *Resource) setColorerFn(f ui.ColorerFunc) { - r.colorerFn = f -} - -func (r *Resource) setDecorateFn(f decorateFn) { - r.decorateFn = f +func (r *Resource) List() resource.List { + return r.list } func (r *Resource) filterResource(sel string) { @@ -117,20 +106,14 @@ func (r *Resource) update(ctx context.Context) { } // ---------------------------------------------------------------------------- -// Actions... - -func (r *Resource) backCmd(*tcell.EventKey) *tcell.EventKey { - r.Pop() - - return nil -} +// Actions()... func (r *Resource) cpCmd(evt *tcell.EventKey) *tcell.EventKey { - if !r.masterPage().RowSelected() { + if !r.RowSelected() { return evt } - _, n := namespaced(r.masterPage().GetSelectedItem()) + _, n := namespaced(r.GetSelectedItem()) log.Debug().Msgf("Copied selection to clipboard %q", n) r.app.Flash().Info("Current selection copied to clipboard...") if err := clipboard.WriteAll(n); err != nil { @@ -141,16 +124,18 @@ func (r *Resource) cpCmd(evt *tcell.EventKey) *tcell.EventKey { } func (r *Resource) enterCmd(evt *tcell.EventKey) *tcell.EventKey { + log.Debug().Msgf("RES ENTER CMD...") // If in command mode run filter otherwise enter function. - if r.masterPage().filterCmd(evt) == nil || !r.masterPage().RowSelected() { + if r.filterCmd(evt) == nil || !r.RowSelected() { return nil } f := r.defaultEnter if r.enterFn != nil { + log.Debug().Msgf("Found custom enter") f = r.enterFn } - f(r.app, r.list.GetNamespace(), r.list.GetName(), r.masterPage().GetSelectedItem()) + f(r.app, r.list.GetNamespace(), r.list.GetName(), r.GetSelectedItem()) return nil } @@ -162,19 +147,19 @@ func (r *Resource) refreshCmd(*tcell.EventKey) *tcell.EventKey { } func (r *Resource) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - if !r.masterPage().RowSelected() { + if !r.RowSelected() { return evt } - sel := r.masterPage().GetSelectedItems() + sel := r.GetSelectedItems() var msg string if len(sel) > 1 { msg = fmt.Sprintf("Delete %d marked %s?", len(sel), r.list.GetName()) } else { msg = fmt.Sprintf("Delete %s %s?", r.list.GetName(), sel[0]) } - dialog.ShowDelete(r.Pages, msg, func(cascade, force bool) { - r.masterPage().ShowDeleted() + dialog.ShowDelete(r.app.Content.Pages, msg, func(cascade, force bool) { + r.ShowDeleted() if len(sel) > 1 { r.app.Flash().Infof("Delete %d marked %s", len(sel), r.list.GetName()) } else { @@ -184,7 +169,7 @@ func (r *Resource) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { if err := r.list.Resource().Delete(res, cascade, force); err != nil { r.app.Flash().Errf("Delete failed with %s", err) } else { - deletePortForward(r.app.forwarders, res) + r.app.forwarders.Kill(res) } } r.refresh() @@ -192,75 +177,63 @@ func (r *Resource) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func deletePortForward(ff map[string]forwarder, sel string) { - for k, f := range ff { - tokens := strings.Split(k, ":") - if tokens[0] == sel { - log.Debug().Msgf("Deleting associated portForward %s", k) - f.Stop() - } - } -} - -func (r *Resource) defaultEnter(app *App, ns, _, selection string) { +func (r *Resource) defaultEnter(app *App, ns, _, sel string) { if !r.list.Access(resource.DescribeAccess) { return } - yaml, err := r.list.Resource().Describe(r.gvr, selection) + yaml, err := r.list.Resource().Describe(r.gvr, sel) if err != nil { r.app.Flash().Errf("Describe command failed: %s", err) return } - details := r.detailsPage() - details.setCategory("Describe") - details.setTitle(selection) + details := NewDetails("Describe") + details.SetSubject(sel) details.SetTextColor(r.app.Styles.FgColor()) details.SetText(colorizeYAML(r.app.Styles.Views().Yaml, yaml)) details.ScrollToBeginning() - r.showDetails() + r.app.inject(details) } func (r *Resource) describeCmd(evt *tcell.EventKey) *tcell.EventKey { - if !r.masterPage().RowSelected() { + if !r.RowSelected() { return evt } - r.defaultEnter(r.app, r.list.GetNamespace(), r.list.GetName(), r.masterPage().GetSelectedItem()) + r.defaultEnter(r.app, r.list.GetNamespace(), r.list.GetName(), r.GetSelectedItem()) return nil } func (r *Resource) viewCmd(evt *tcell.EventKey) *tcell.EventKey { - if !r.masterPage().RowSelected() { + if !r.RowSelected() { return evt } - sel := r.masterPage().GetSelectedItem() + sel := r.GetSelectedItem() raw, err := r.list.Resource().Marshal(sel) if err != nil { r.app.Flash().Errf("Unable to marshal resource %s", err) return evt } - details := r.detailsPage() - details.setCategory("YAML") - details.setTitle(sel) + details := NewDetails("YAML") + details.SetSubject(sel) details.SetTextColor(r.app.Styles.FgColor()) details.SetText(colorizeYAML(r.app.Styles.Views().Yaml, raw)) details.ScrollToBeginning() - r.showDetails() + r.app.inject(details) return nil } func (r *Resource) editCmd(evt *tcell.EventKey) *tcell.EventKey { - if !r.masterPage().RowSelected() { + if !r.RowSelected() { return evt } r.Stop() { - ns, po := namespaced(r.masterPage().GetSelectedItem()) + ns, po := namespaced(r.GetSelectedItem()) args := make([]string, 0, 10) args = append(args, "edit") args = append(args, r.list.GetName()) @@ -279,6 +252,7 @@ func (r *Resource) editCmd(evt *tcell.EventKey) *tcell.EventKey { } func (r *Resource) setNamespace(ns string) { + log.Debug().Msgf("!!!!!! SETTING NS %q", ns) if r.list.Namespaced() { r.currentNS = ns r.list.SetNamespace(ns) @@ -299,8 +273,8 @@ func (r *Resource) switchNamespaceCmd(evt *tcell.EventKey) *tcell.EventKey { r.setNamespace(ns) r.app.Flash().Infof("Viewing namespace `%s`...", ns) r.refresh() - r.masterPage().UpdateTitle() - r.masterPage().SelectRow(1, true) + r.UpdateTitle() + r.SelectRow(1, true) r.app.CmdBuff().Reset() if err := r.app.Config.SetActiveNamespace(r.currentNS); err != nil { log.Error().Err(err).Msg("Config save NS failed!") @@ -313,16 +287,13 @@ func (r *Resource) switchNamespaceCmd(evt *tcell.EventKey) *tcell.EventKey { } func (r *Resource) refresh() { - if _, ok := r.Top().(*Table); !ok { - return - } - + log.Debug().Msgf("----> Refreshing (%q) -- %q -- `%s", r.currentNS, r.list.GetNamespace(), r.list.GetName()) if r.list.Namespaced() { r.list.SetNamespace(r.currentNS) } if r.app.Conn() != nil { - if err := r.list.Reconcile(r.app.informer, r.path); err != nil { + if err := r.list.Reconcile(r.app.informers.ActiveInformer(), r.path); err != nil { r.app.Flash().Err(err) } } @@ -331,7 +302,7 @@ func (r *Resource) refresh() { data = r.decorateFn(data) } r.refreshActions() - r.masterPage().Update(data) + r.Update(data) } func (r *Resource) namespaceActions(aa ui.KeyActions) { @@ -363,7 +334,6 @@ func (r *Resource) refreshActions() { tcell.KeyCtrlR: ui.NewKeyAction("Refresh", r.refreshCmd, false), } r.namespaceActions(aa) - r.defaultActions(aa) if r.list.Access(resource.EditAccess) { aa[ui.KeyE] = ui.NewKeyAction("Edit", r.editCmd, true) @@ -378,9 +348,7 @@ func (r *Resource) refreshActions() { aa[ui.KeyD] = ui.NewKeyAction("Describe", r.describeCmd, true) } r.customActions(aa) - - t := r.masterPage() - t.AddActions(aa) + r.Actions().Set(aa) } func (r *Resource) customActions(aa ui.KeyActions) { @@ -413,7 +381,7 @@ func (r *Resource) customActions(aa ui.KeyActions) { func (r *Resource) execCmd(bin string, bg bool, args ...string) ui.ActionHandler { return func(evt *tcell.EventKey) *tcell.EventKey { - if !r.masterPage().RowSelected() { + if !r.RowSelected() { return evt } @@ -440,5 +408,5 @@ func (r *Resource) execCmd(bin string, bg bool, args ...string) ui.ActionHandler } func (r *Resource) defaultK9sEnv() K9sEnv { - return defaultK9sEnv(r.app, r.masterPage().GetSelectedItem(), r.masterPage().GetRow()) + return defaultK9sEnv(r.app, r.GetSelectedItem(), r.GetRow()) } diff --git a/internal/view/restart_extender.go b/internal/view/restart_extender.go new file mode 100644 index 00000000..07850e5a --- /dev/null +++ b/internal/view/restart_extender.go @@ -0,0 +1,60 @@ +package view + +import ( + "errors" + + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/k9s/internal/ui/dialog" + "github.com/gdamore/tcell" +) + +// RestartExtender represents a restartable resource. +type RestartExtender struct { + ResourceViewer +} + +// NewRestartExtender returns a new extender. +func NewRestartExtender(r ResourceViewer) ResourceViewer { + re := RestartExtender{ResourceViewer: r} + re.BindKeys() + + return &re +} + +// BindKeys creates additional menu actions. +func (r *RestartExtender) BindKeys() { + r.Actions().Add(ui.KeyActions{ + tcell.KeyCtrlT: ui.NewKeyAction("Restart", r.restartCmd, true), + }) +} + +func (r *RestartExtender) restartCmd(evt *tcell.EventKey) *tcell.EventKey { + path := r.GetTable().GetSelectedItem() + if path == "" { + return nil + } + + r.Stop() + defer r.Start() + msg := "Please confirm rollout restart for " + path + dialog.ShowConfirm(r.App().Content.Pages, "", msg, func() { + if err := r.restartRollout(path); err != nil { + r.App().Flash().Err(err) + } else { + r.App().Flash().Infof("Rollout restart in progress for `%s...", path) + } + }, func() {}) + + return nil +} + +func (r *RestartExtender) restartRollout(path string) error { + s, ok := r.List().Resource().(resource.Restartable) + if !ok { + return errors.New("resource is not restartable") + } + ns, n := namespaced(path) + + return s.Restart(ns, n) +} diff --git a/internal/view/restartable_resource.go b/internal/view/restartable_resource.go deleted file mode 100644 index e7f42c37..00000000 --- a/internal/view/restartable_resource.go +++ /dev/null @@ -1,56 +0,0 @@ -package view - -import ( - "errors" - - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/k9s/internal/ui/dialog" - "github.com/gdamore/tcell" -) - -// RestartableResource presents a viewer with restart option. -type RestartableResource struct { - *Resource -} - -func newRestartableResourceForParent(parent *Resource) *RestartableResource { - r := RestartableResource{Resource: parent} - parent.extraActionsFn = r.extraActions - - return &r -} - -func (r *RestartableResource) extraActions(aa ui.KeyActions) { - aa[tcell.KeyCtrlT] = ui.NewKeyAction("Restart Rollout", r.restartCmd, true) -} - -func (r *RestartableResource) restartCmd(evt *tcell.EventKey) *tcell.EventKey { - if !r.masterPage().RowSelected() { - return evt - } - - sel := r.masterPage().GetSelectedItem() - r.Stop() - defer r.Start() - msg := "Please confirm rollout restart for " + sel - dialog.ShowConfirm(r.Pages, "", msg, func() { - if err := r.restartRollout(sel); err != nil { - r.app.Flash().Err(err) - } else { - r.app.Flash().Infof("Rollout restart in progress for `%s...", sel) - } - }, func() {}) - - return nil -} - -func (r *RestartableResource) restartRollout(selection string) error { - s, ok := r.list.Resource().(resource.Restartable) - if !ok { - return errors.New("resource is not of type resource.Restartable") - } - ns, n := namespaced(selection) - - return s.Restart(ns, n) -} diff --git a/internal/view/rs.go b/internal/view/rs.go index 7c9df537..b0175e8d 100644 --- a/internal/view/rs.go +++ b/internal/view/rs.go @@ -1,6 +1,7 @@ package view import ( + "context" "errors" "fmt" "strconv" @@ -21,24 +22,33 @@ import ( // ReplicaSet presents a replicaset viewer. type ReplicaSet struct { - *Resource + ResourceViewer } // NewReplicaSet returns a new viewer. func NewReplicaSet(title, gvr string, list resource.List) ResourceViewer { - r := ReplicaSet{ - Resource: NewResource(title, gvr, list), + return &ReplicaSet{ + ResourceViewer: NewResource(title, gvr, list), } - r.extraActionsFn = r.extraActions - r.enterFn = r.showPods - - return &r } -func (r *ReplicaSet) extraActions(aa ui.KeyActions) { - aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", r.sortColCmd(1, false), false) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", r.sortColCmd(2, false), false) - aa[tcell.KeyCtrlB] = ui.NewKeyAction("Rollback", r.rollbackCmd, true) +// Init initializes the component. +func (r *ReplicaSet) Init(ctx context.Context) error { + if err := r.ResourceViewer.Init(ctx); err != nil { + return err + } + r.bindKeys() + r.GetTable().SetEnterFn(r.showPods) + + return nil +} + +func (r *ReplicaSet) bindKeys() { + r.Actions().Add(ui.KeyActions{ + ui.KeyShiftD: ui.NewKeyAction("Sort Desired", r.GetTable().SortColCmd(1, true), false), + ui.KeyShiftC: ui.NewKeyAction("Sort Current", r.GetTable().SortColCmd(2, true), false), + tcell.KeyCtrlB: ui.NewKeyAction("Rollback", r.rollbackCmd, true), + }) } func (r *ReplicaSet) showPods(app *App, _, res, sel string) { @@ -62,20 +72,20 @@ func (r *ReplicaSet) showPods(app *App, _, res, sel string) { } func (r *ReplicaSet) rollbackCmd(evt *tcell.EventKey) *tcell.EventKey { - if !r.masterPage().RowSelected() { + sel := r.GetTable().GetSelectedItem() + if sel == "" { return evt } - sel := r.masterPage().GetSelectedItem() - r.showModal(fmt.Sprintf("Rollback %s %s?", r.list.GetName(), sel), func(_ int, button string) { + r.showModal(fmt.Sprintf("Rollback %s %s?", r.List().GetName(), sel), func(_ int, button string) { if button == "OK" { - r.app.Flash().Infof("Rolling back %s %s", r.list.GetName(), sel) - if res, err := rollback(r.app.Conn(), sel); err != nil { - r.app.Flash().Err(err) + r.App().Flash().Infof("Rolling back %s %s", r.List().GetName(), sel) + if res, err := rollback(r.App().Conn(), sel); err != nil { + r.App().Flash().Err(err) } else { - r.app.Flash().Info(res) + r.App().Flash().Info(res) } - r.refresh() + r.Refresh() } r.dismissModal() }) @@ -84,7 +94,7 @@ func (r *ReplicaSet) rollbackCmd(evt *tcell.EventKey) *tcell.EventKey { } func (r *ReplicaSet) dismissModal() { - r.Pop() + r.App().Content.RemovePage("confirm") } func (r *ReplicaSet) showModal(msg string, done func(int, string)) { @@ -93,8 +103,8 @@ func (r *ReplicaSet) showModal(msg string, done func(int, string)) { SetTextColor(tcell.ColorFuchsia). SetText(msg). SetDoneFunc(done) - r.AddPage("confirm", confirm, false, false) - r.ShowPage("confirm") + r.App().Content.AddPage("confirm", confirm, false, false) + r.App().Content.ShowPage("confirm") } // ---------------------------------------------------------------------------- diff --git a/internal/view/scalable_resource.go b/internal/view/scalable_resource.go deleted file mode 100644 index a26db069..00000000 --- a/internal/view/scalable_resource.go +++ /dev/null @@ -1,119 +0,0 @@ -package view - -import ( - "fmt" - "strconv" - "strings" - - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/tview" - "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" -) - -// ScalableResource represents a resource that can be scaled. -type ScalableResource struct { - *Resource -} - -// NewScalableResource returns a new viewer. -func NewScalableResource(title, gvr string, list resource.List) ResourceViewer { - return newScalableResourceForParent(NewResource(title, gvr, list)) -} - -func newScalableResourceForParent(parent *Resource) *ScalableResource { - s := ScalableResource{ - Resource: parent, - } - parent.extraActionsFn = s.extraActions - - return &s -} - -func (s *ScalableResource) extraActions(aa ui.KeyActions) { - aa[ui.KeyS] = ui.NewKeyAction("Scale", s.scaleCmd, true) -} - -func (s *ScalableResource) scaleCmd(evt *tcell.EventKey) *tcell.EventKey { - if !s.masterPage().RowSelected() { - return evt - } - - s.showScaleDialog(s.list.GetName(), s.masterPage().GetSelectedItem()) - return nil -} - -func (s *ScalableResource) scale(selection string, replicas int) { - ns, n := namespaced(selection) - - r, ok := s.list.Resource().(resource.Scalable) - if !ok { - log.Fatal().Msg("Expecting a valid scalable resource") - } - - err := r.Scale(ns, n, int32(replicas)) - if err != nil { - s.app.Flash().Err(err) - } -} - -func (s *ScalableResource) showScaleDialog(resourceType string, resourceName string) { - f := s.createScaleForm() - - confirm := tview.NewModalForm("", f) - confirm.SetText(fmt.Sprintf("Scale %s %s", resourceType, resourceName)) - confirm.SetDoneFunc(func(int, string) { - s.dismissScaleDialog() - }) - s.AddPage(scaleDialogKey, confirm, false, false) - s.ShowPage(scaleDialogKey) -} - -func (s *ScalableResource) createScaleForm() *tview.Form { - f := s.createStyledForm() - - tv := s.masterPage() - replicas := strings.TrimSpace(tv.GetCell(tv.GetSelectedRowIndex(), tv.NameColIndex()+1).Text) - f.AddInputField("Replicas:", replicas, 4, func(textToCheck string, lastChar rune) bool { - _, err := strconv.Atoi(textToCheck) - return err == nil - }, func(changed string) { - replicas = changed - }) - - f.AddButton("OK", func() { - s.okSelected(replicas) - }) - - f.AddButton("Cancel", func() { - s.dismissScaleDialog() - }) - - return f -} - -func (s *ScalableResource) createStyledForm() *tview.Form { - f := tview.NewForm() - f.SetItemPadding(0) - f.SetButtonsAlign(tview.AlignCenter). - SetButtonBackgroundColor(tview.Styles.PrimitiveBackgroundColor). - SetButtonTextColor(tview.Styles.PrimaryTextColor). - SetLabelColor(tcell.ColorAqua). - SetFieldTextColor(tcell.ColorOrange) - return f -} - -func (s *ScalableResource) okSelected(replicas string) { - if val, err := strconv.Atoi(replicas); err == nil { - s.scale(s.masterPage().GetSelectedItem(), val) - } else { - s.app.Flash().Err(err) - } - - s.dismissScaleDialog() -} - -func (s *ScalableResource) dismissScaleDialog() { - s.Pages.RemovePage(scaleDialogKey) -} diff --git a/internal/view/scale_extender.go b/internal/view/scale_extender.go new file mode 100644 index 00000000..a82dcf08 --- /dev/null +++ b/internal/view/scale_extender.go @@ -0,0 +1,110 @@ +package view + +import ( + "errors" + "fmt" + "strconv" + "strings" + + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/tview" + "github.com/gdamore/tcell" +) + +type ScaleExtender struct { + ResourceViewer +} + +func NewScaleExtender(r ResourceViewer) ResourceViewer { + s := ScaleExtender{ResourceViewer: r} + s.BindKeys() + + return &s +} + +func (s *ScaleExtender) BindKeys() { + s.Actions().Add(ui.KeyActions{ + ui.KeyS: ui.NewKeyAction("Scale", s.scaleCmd, true), + }) +} + +func (s *ScaleExtender) scaleCmd(evt *tcell.EventKey) *tcell.EventKey { + path := s.GetTable().GetSelectedItem() + if path == "" { + return nil + } + + s.Stop() + defer s.Start() + s.showScaleDialog(path) + + return nil +} + +func (s *ScaleExtender) showScaleDialog(path string) { + confirm := tview.NewModalForm("", s.makeScaleForm(path)) + confirm.SetText(fmt.Sprintf("Scale %s %s", s.List().GetName(), path)) + confirm.SetDoneFunc(func(int, string) { + s.dismissDialog() + }) + s.App().Content.AddPage(scaleDialogKey, confirm, false, false) + s.App().Content.ShowPage(scaleDialogKey) +} + +func (s *ScaleExtender) makeScaleForm(path string) *tview.Form { + f := s.makeStyledForm() + replicas := strings.TrimSpace(s.GetTable().GetCell(s.GetTable().GetSelectedRowIndex(), s.GetTable().NameColIndex()+1).Text) + f.AddInputField("Replicas:", replicas, 4, func(textToCheck string, lastChar rune) bool { + _, err := strconv.Atoi(textToCheck) + return err == nil + }, func(changed string) { + replicas = changed + }) + + f.AddButton("OK", func() { + defer s.dismissDialog() + count, err := strconv.Atoi(replicas) + if err != nil { + s.App().Flash().Err(err) + return + } + if err := s.scale(path, count); err != nil { + s.App().Flash().Err(err) + } else { + s.App().Flash().Infof("Resource %s:%s scaled successfully", s.List().GetName(), path) + } + }) + + f.AddButton("Cancel", func() { + s.dismissDialog() + }) + + return f +} + +func (s *ScaleExtender) dismissDialog() { + s.App().Content.RemovePage(scaleDialogKey) +} + +func (s *ScaleExtender) makeStyledForm() *tview.Form { + f := tview.NewForm() + f.SetItemPadding(0) + f.SetButtonsAlign(tview.AlignCenter). + SetButtonBackgroundColor(tview.Styles.PrimitiveBackgroundColor). + SetButtonTextColor(tview.Styles.PrimaryTextColor). + SetLabelColor(tcell.ColorAqua). + SetFieldTextColor(tcell.ColorOrange) + + return f +} + +func (s *ScaleExtender) scale(path string, replicas int) error { + ns, n := namespaced(path) + scaler, ok := s.List().Resource().(resource.Scalable) + if !ok { + return errors.New("Expecting a valid scalable resource") + } + + return scaler.Scale(ns, n, int32(replicas)) +} diff --git a/internal/view/screen_dump.go b/internal/view/screen_dump.go index 31ae966e..cc708d49 100644 --- a/internal/view/screen_dump.go +++ b/internal/view/screen_dump.go @@ -10,7 +10,6 @@ import ( "time" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/fsnotify/fsnotify" @@ -24,36 +23,40 @@ var dumpHeader = resource.Row{"NAME", "AGE"} // ScreenDump presents a directory listing viewer. type ScreenDump struct { - *MasterDetail - - cancelFn context.CancelFunc - app *App + *Table } // NewScreenDump returns a new viewer. func NewScreenDump(_, _ string, _ resource.List) ResourceViewer { return &ScreenDump{ - MasterDetail: NewMasterDetail(dumpTitle, ""), + Table: NewTable(dumpTitle), } } // Init initializes the viewer. -func (s *ScreenDump) Init(ctx context.Context) { - s.app = mustExtractApp(ctx) - s.MasterDetail.Init(ctx) - s.registerActions() - - table := s.masterPage() - { - table.SetBorderFocusColor(tcell.ColorSteelBlue) - table.SetSelectedStyle(tcell.ColorWhite, tcell.ColorRoyalBlue, tcell.AttrNone) - table.SetColorerFn(dumpColorer) - table.ActiveNS = resource.AllNamespaces - table.SetSortCol(table.NameColIndex(), 0, true) - table.SelectRow(1, true) +func (s *ScreenDump) Init(ctx context.Context) error { + if err := s.Table.Init(ctx); err != nil { + return nil } + s.bindKeys() + s.SetBorderFocusColor(tcell.ColorSteelBlue) + s.SetSelectedStyle(tcell.ColorWhite, tcell.ColorRoyalBlue, tcell.AttrNone) + s.SetColorerFn(dumpColorer) + s.ActiveNS = resource.AllNamespaces + s.SetSortCol(s.NameColIndex(), 0, true) + s.SelectRow(1, true) + s.Start() s.refresh() + + return nil +} + +func (r *ScreenDump) GetTable() *Table { return r.Table } +func (r *ScreenDump) SetEnvFn(EnvFunc) {} + +func (s *ScreenDump) List() resource.List { + return nil } // Start starts the directory watcher. @@ -65,31 +68,18 @@ func (s *ScreenDump) Start() { } } -// Stop terminates the directory watcher. -func (s *ScreenDump) Stop() { - if s.cancelFn != nil { - s.cancelFn() - } -} - // Name returns the component name. func (s *ScreenDump) Name() string { return dumpTitle } -func (s *ScreenDump) setEnterFn(enterFn) {} -func (s *ScreenDump) setColorerFn(ui.ColorerFunc) {} -func (s *ScreenDump) setDecorateFn(decorateFn) {} -func (s *ScreenDump) setExtraActionsFn(ActionsFunc) {} - func (s *ScreenDump) refresh() { - tv := s.masterPage() - tv.Update(s.hydrate()) - tv.UpdateTitle() + s.Update(s.hydrate()) + s.UpdateTitle() } -func (s *ScreenDump) registerActions() { - s.masterPage().AddActions(ui.KeyActions{ +func (s *ScreenDump) bindKeys() { + s.Actions().Add(ui.KeyActions{ tcell.KeyEsc: ui.NewKeyAction("Back", s.app.PrevCmd, false), tcell.KeyEnter: ui.NewKeyAction("View", s.enterCmd, true), tcell.KeyCtrlD: ui.NewKeyAction("Delete", s.deleteCmd, true), @@ -99,11 +89,10 @@ func (s *ScreenDump) registerActions() { func (s *ScreenDump) enterCmd(evt *tcell.EventKey) *tcell.EventKey { log.Debug().Msg("Dump enter!") - tv := s.masterPage() - if tv.SearchBuff().IsActive() { - return tv.filterCmd(evt) + if s.SearchBuff().IsActive() { + return s.filterCmd(evt) } - sel := tv.GetSelectedItem() + sel := s.GetSelectedItem() if sel == "" { return nil } @@ -117,13 +106,13 @@ func (s *ScreenDump) enterCmd(evt *tcell.EventKey) *tcell.EventKey { } func (s *ScreenDump) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - sel := s.masterPage().GetSelectedItem() + sel := s.GetSelectedItem() if sel == "" { return nil } dir := filepath.Join(config.K9sDumpDir, s.app.Config.K9s.CurrentCluster) - showModal(s.Pages, fmt.Sprintf("Delete screen dump `%s?", sel), func() { + showModal(s.app.Content.Pages, fmt.Sprintf("Delete screen dump `%s?", sel), func() { if err := os.Remove(filepath.Join(dir, sel)); err != nil { s.app.Flash().Errf("Unable to delete file %s", err) return @@ -135,17 +124,6 @@ func (s *ScreenDump) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (s *ScreenDump) Hints() model.MenuHints { - if s.CurrentPage() == nil { - return nil - } - if c, ok := s.CurrentPage().Item.(model.Hinter); ok { - return c.Hints() - } - - return nil -} - func (s *ScreenDump) hydrate() resource.TableData { data := resource.TableData{ Header: dumpHeader, diff --git a/internal/view/screen_dump_test.go b/internal/view/screen_dump_test.go index 4da39e56..c2e1327a 100644 --- a/internal/view/screen_dump_test.go +++ b/internal/view/screen_dump_test.go @@ -12,5 +12,5 @@ func TestScreenDumpNew(t *testing.T) { po.Init(makeCtx()) assert.Equal(t, "Screen Dumps", po.Name()) - assert.Equal(t, 13, len(po.Hints())) + assert.Equal(t, 12, len(po.Hints())) } diff --git a/internal/view/secret.go b/internal/view/secret.go index 133ff406..c3cc0b6b 100644 --- a/internal/view/secret.go +++ b/internal/view/secret.go @@ -1,6 +1,8 @@ package view import ( + "context" + "sigs.k8s.io/yaml" "github.com/derailed/k9s/internal/resource" @@ -11,33 +13,41 @@ import ( // Secret presents a secret viewer. type Secret struct { - *Resource + ResourceViewer } // NewSecrets returns a new viewer. func NewSecret(title, gvr string, list resource.List) ResourceViewer { - s := Secret{ - Resource: NewResource(title, gvr, list), + return &Secret{ + ResourceViewer: NewResource(title, gvr, list), } - s.extraActionsFn = s.extraActions - - return &s } -func (s *Secret) extraActions(aa ui.KeyActions) { - aa[tcell.KeyCtrlX] = ui.NewKeyAction("Decode", s.decodeCmd, true) +func (s *Secret) Init(ctx context.Context) error { + if err := s.ResourceViewer.Init(ctx); err != nil { + return err + } + s.bindKeys() + + return nil +} + +func (s *Secret) bindKeys() { + s.Actions().Add(ui.KeyActions{ + tcell.KeyCtrlX: ui.NewKeyAction("Decode", s.decodeCmd, true), + }) } func (s *Secret) decodeCmd(evt *tcell.EventKey) *tcell.EventKey { - if !s.masterPage().RowSelected() { + sel := s.GetTable().GetSelectedItem() + if sel == "" { return evt } - sel := s.masterPage().GetSelectedItem() ns, n := namespaced(sel) - sec, err := s.app.Conn().DialOrDie().CoreV1().Secrets(ns).Get(n, metav1.GetOptions{}) + sec, err := s.App().Conn().DialOrDie().CoreV1().Secrets(ns).Get(n, metav1.GetOptions{}) if err != nil { - s.app.Flash().Errf("Unable to retrieve secret %s", err) + s.App().Flash().Errf("Unable to retrieve secret %s", err) return evt } @@ -47,17 +57,16 @@ func (s *Secret) decodeCmd(evt *tcell.EventKey) *tcell.EventKey { } raw, err := yaml.Marshal(d) if err != nil { - s.app.Flash().Errf("Error decoding secret %s", err) + s.App().Flash().Errf("Error decoding secret %s", err) return nil } - details := s.detailsPage() - details.setCategory("Decoder") - details.setTitle(sel) - details.SetTextColor(s.app.Styles.FgColor()) - details.SetText(colorizeYAML(s.app.Styles.Views().Yaml, string(raw))) + details := NewDetails("Decoder") + details.SetSubject(sel) + details.SetTextColor(s.App().Styles.FgColor()) + details.SetText(colorizeYAML(s.App().Styles.Views().Yaml, string(raw))) details.ScrollToBeginning() - s.showDetails() + s.App().inject(details) return nil } diff --git a/internal/view/secret_test.go b/internal/view/secret_test.go index 2016409a..999db180 100644 --- a/internal/view/secret_test.go +++ b/internal/view/secret_test.go @@ -13,5 +13,5 @@ func TestSecretNew(t *testing.T) { s.Init(makeCtx()) assert.Equal(t, "secrets", s.Name()) - assert.Equal(t, 20, len(s.Hints())) + assert.Equal(t, 18, len(s.Hints())) } diff --git a/internal/view/select_list.go b/internal/view/select_list.go deleted file mode 100644 index f4294970..00000000 --- a/internal/view/select_list.go +++ /dev/null @@ -1,70 +0,0 @@ -package view - -import ( - "context" - - "github.com/derailed/k9s/internal/model" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/tview" - "github.com/gdamore/tcell" -) - -type selectList struct { - *tview.List - - parent Loggable - actions ui.KeyActions -} - -func newSelectList(parent Loggable) *selectList { - v := selectList{List: tview.NewList(), actions: ui.KeyActions{}} - { - v.parent = parent - v.SetBorder(true) - v.SetMainTextColor(tcell.ColorWhite) - v.ShowSecondaryText(false) - v.SetShortcutColor(tcell.ColorAqua) - v.SetSelectedBackgroundColor(tcell.ColorAqua) - v.SetTitle(" [aqua::b]Container Selector ") - v.SetInputCapture(func(evt *tcell.EventKey) *tcell.EventKey { - if a, ok := v.actions[evt.Key()]; ok { - a.Action(evt) - evt = nil - } - return evt - }) - } - - return &v -} - -func (v *selectList) Init(context.Context) {} -func (v *selectList) Start() {} -func (v *selectList) Stop() {} -func (v *selectList) Name() string { return "picker" } - -// Protocol... - -func (v *selectList) Pop() { - v.parent.Pop() -} - -// SetActions to handle keyboard events. -func (v *selectList) setActions(aa ui.KeyActions) { - v.actions = aa -} - -func (v *selectList) Hints() model.MenuHints { - if v.actions != nil { - return v.actions.Hints() - } - - return nil -} - -func (v *selectList) populate(ss []string) { - v.Clear() - for i, s := range ss { - v.AddItem(s, "Select a container", rune('a'+i), nil) - } -} diff --git a/internal/view/sts.go b/internal/view/sts.go index 3dcb2a5a..c694c5ad 100644 --- a/internal/view/sts.go +++ b/internal/view/sts.go @@ -6,43 +6,43 @@ import ( "github.com/derailed/k9s/internal/ui" "github.com/rs/zerolog/log" v1 "k8s.io/api/apps/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) // StatefulSet represents a statefulset viewer. type StatefulSet struct { - *LogResource - scalableResource *ScalableResource - restartableResource *RestartableResource + ResourceViewer } // NewStatefulSet returns a new viewer. func NewStatefulSet(title, gvr string, list resource.List) ResourceViewer { - l := NewLogResource(title, gvr, list) s := StatefulSet{ - LogResource: l, - scalableResource: newScalableResourceForParent(l.Resource), - restartableResource: newRestartableResourceForParent(l.Resource), + ResourceViewer: NewRestartExtender( + NewScaleExtender( + NewLogsExtender( + NewResource(title, gvr, list), + func() string { return "" }, + ), + ), + ), } - s.extraActionsFn = s.extraActions - s.enterFn = s.showPods + s.BindKeys() + s.GetTable().SetEnterFn(s.showPods) return &s } -func (s *StatefulSet) extraActions(aa ui.KeyActions) { - s.LogResource.extraActions(aa) - s.scalableResource.extraActions(aa) - s.restartableResource.extraActions(aa) - aa[ui.KeyShiftD] = ui.NewKeyAction("Sort Desired", s.sortColCmd(1), false) - aa[ui.KeyShiftC] = ui.NewKeyAction("Sort Current", s.sortColCmd(2), false) +func (d *StatefulSet) BindKeys() { + d.Actions().Add(ui.KeyActions{ + ui.KeyShiftD: ui.NewKeyAction("Sort Desired", d.GetTable().SortColCmd(1, true), false), + ui.KeyShiftC: ui.NewKeyAction("Sort Current", d.GetTable().SortColCmd(2, true), false), + }) } -func (s *StatefulSet) showPods(app *App, _, res, sel string) { - ns, n := namespaced(sel) +func (s *StatefulSet) showPods(app *App, _, res, path string) { + ns, n := namespaced(path) st, err := k8s.NewStatefulSet(app.Conn()).Get(ns, n) if err != nil { - log.Error().Err(err).Msgf("Fetching StatefulSet %s", sel) + log.Error().Err(err).Msgf("Fetching StatefulSet %s", path) app.Flash().Errf("Unable to fetch statefulset %s", err) return } @@ -51,12 +51,5 @@ func (s *StatefulSet) showPods(app *App, _, res, sel string) { if !ok { log.Fatal().Msg("Expecting a valid sts") } - l, err := metav1.LabelSelectorAsSelector(sts.Spec.Selector) - if err != nil { - log.Error().Err(err).Msgf("Converting selector for StatefulSet %s", sel) - app.Flash().Errf("Selector failed %s", err) - return - } - - showPods(app, ns, l.String(), "") + showPodsFromSelector(app, ns, sts.Spec.Selector) } diff --git a/internal/view/sts_test.go b/internal/view/sts_test.go index a3b29828..2617df1c 100644 --- a/internal/view/sts_test.go +++ b/internal/view/sts_test.go @@ -13,5 +13,5 @@ func TestStatefulSetNew(t *testing.T) { s.Init(makeCtx()) assert.Equal(t, "sts", s.Name()) - assert.Equal(t, 25, len(s.Hints())) + assert.Equal(t, 23, len(s.Hints())) } diff --git a/internal/view/subject.go b/internal/view/subject.go index b1fa6a24..74dca783 100644 --- a/internal/view/subject.go +++ b/internal/view/subject.go @@ -27,38 +27,46 @@ type ( Subject struct { *Table - cancel context.CancelFunc subjectKind string cache resource.RowEvents } ) // NewSubject returns a new subject viewer. -func NewSubject(title, gvr string, list resource.List) ResourceViewer { - return &Subject{ - Table: NewTable("Subject"), - } +func NewSubject(title, _ string, _ resource.List) ResourceViewer { + return &Subject{Table: NewTable(title)} } -// Init initializes the view. -func (s *Subject) Init(ctx context.Context) { - s.ActiveNS = "*" - s.SetColorerFn(rbacColorer) - s.Table.Init(ctx) - s.bindKeys() - s.SetSortCol(1, len(rbacHeader), true) - s.subjectKind = mapCmdSubject(s.app.Config.K9s.ActiveCluster().View.Active) - s.BaseTitle = s.subjectKind - s.SelectRow(1, true) +func (s *Subject) GetTable() *Table { return s.Table } +func (s *Subject) SetEnvFn(EnvFunc) {} +func (s *Subject) List() resource.List { return nil } +// Init initializes the view. +func (s *Subject) Init(ctx context.Context) error { + app, err := extractApp(ctx) + if err != nil { + return err + } + s.subjectKind = mapCmdSubject(app.Config.K9s.ActiveCluster().View.Active) + s.Table = NewTable(s.subjectKind) + s.SetColorerFn(rbacColorer) + if err := s.Table.Init(ctx); err != nil { + return err + } + s.ActiveNS = "*" + s.SetSortCol(1, len(rbacHeader), true) + s.SelectRow(1, true) + s.bindKeys() s.refresh() + + return nil } func (s *Subject) Start() { s.Stop() var ctx context.Context - ctx, s.cancel = context.WithCancel(context.Background()) + ctx, s.cancelFn = context.WithCancel(context.Background()) go func(ctx context.Context) { for { select { @@ -66,54 +74,40 @@ func (s *Subject) Start() { log.Debug().Msgf("Subject:%s Watch bailing out!", s.subjectKind) return case <-time.After(time.Duration(s.app.Config.K9s.GetRefreshRate()) * time.Second): - s.app.QueueUpdateDraw(func() { - s.refresh() - }) + s.refresh() } } }(ctx) } -func (s *Subject) Stop() { - if s.cancel != nil { - s.cancel() - } -} - func (s *Subject) Name() string { return "subject" } -func (s *Subject) masterPage() *Table { - return s.Table -} - func (s *Subject) bindKeys() { - s.RmActions(ui.KeyShiftA, ui.KeyShiftP, tcell.KeyCtrlSpace, ui.KeySpace) - s.AddActions(ui.KeyActions{ + s.Actions().Delete(ui.KeyShiftA, ui.KeyShiftP, tcell.KeyCtrlSpace, ui.KeySpace) + s.Actions().Add(ui.KeyActions{ tcell.KeyEnter: ui.NewKeyAction("Policies", s.policyCmd, true), tcell.KeyEscape: ui.NewKeyAction("Back", s.resetCmd, false), ui.KeySlash: ui.NewKeyAction("Filter", s.activateCmd, false), - ui.KeyShiftK: ui.NewKeyAction("Sort Kind", s.SortColCmd(1), false), + ui.KeyShiftK: ui.NewKeyAction("Sort Kind", s.SortColCmd(1, true), false), }) } -func (s *Subject) setExtraActionsFn(f ActionsFunc) {} -func (s *Subject) setColorerFn(f ui.ColorerFunc) {} -func (s *Subject) setEnterFn(f enterFn) {} -func (s *Subject) setDecorateFn(f decorateFn) {} - func (s *Subject) SetSubject(n string) { s.subjectKind = mapSubject(n) } func (s *Subject) refresh() { + log.Debug().Msgf("Refreshing Subject...") data, err := s.reconcile() if err != nil { log.Error().Err(err).Msgf("Refresh for %s", s.subjectKind) s.app.Flash().Err(err) } - s.Update(data) + s.app.QueueUpdateDraw(func() { + s.Update(data) + }) } func (s *Subject) policyCmd(evt *tcell.EventKey) *tcell.EventKey { @@ -121,12 +115,13 @@ func (s *Subject) policyCmd(evt *tcell.EventKey) *tcell.EventKey { return evt } - if s.cancel != nil { - s.cancel() - } - _, n := namespaced(s.GetSelectedItem()) - s.app.inject(NewPolicy(s.app, mapFuSubject(s.subjectKind), n)) + subject, err := mapFuSubject(s.subjectKind) + if err != nil { + s.app.Flash().Err(err) + return nil + } + s.app.inject(NewPolicy(s.app, subject, n)) return nil } @@ -141,10 +136,6 @@ func (s *Subject) resetCmd(evt *tcell.EventKey) *tcell.EventKey { } func (s *Subject) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if s.cancel != nil { - s.cancel() - } - if s.SearchBuff().IsActive() { s.SearchBuff().Reset() return nil @@ -292,15 +283,15 @@ func mapCmdSubject(subject string) string { } } -func mapFuSubject(subject string) string { +func mapFuSubject(subject string) (string, error) { switch subject { case group: - return "g" + return "g", nil case sa: - return "s" + return "s", nil case user: - return "u" + return "u", nil default: - panic(fmt.Sprintf("Unknown FU subject %q", subject)) + return "", fmt.Errorf("Unknown subject %q should be one of user, group, serviceaccount", subject) } } diff --git a/internal/view/subject_test.go b/internal/view/subject_test.go index 63dea0f9..af014848 100644 --- a/internal/view/subject_test.go +++ b/internal/view/subject_test.go @@ -12,5 +12,5 @@ func TestSubjectNew(t *testing.T) { s.Init(makeCtx()) assert.Equal(t, "subject", s.Name()) - assert.Equal(t, 11, len(s.Hints())) + assert.Equal(t, 9, len(s.Hints())) } diff --git a/internal/view/svc.go b/internal/view/svc.go index a5b43ae4..eb7ac9f2 100644 --- a/internal/view/svc.go +++ b/internal/view/svc.go @@ -1,7 +1,6 @@ package view import ( - "context" "errors" "fmt" "strings" @@ -19,47 +18,37 @@ import ( // Service represents a service viewer. type Service struct { - *Resource + ResourceViewer bench *perf.Benchmark - logs *Logs } // NewService returns a new viewer. func NewService(title, gvr string, list resource.List) ResourceViewer { - return &Service{ - Resource: NewResource(title, gvr, list), + s := Service{ + ResourceViewer: NewLogsExtender( + NewResource(title, gvr, list), + func() string { return "" }, + ), } -} + s.BindKeys() + s.GetTable().SetEnterFn(s.showPods) -// Init initializes the viewer. -func (s *Service) Init(ctx context.Context) { - s.extraActionsFn = s.extraActions - s.enterFn = s.showPods - s.Resource.Init(ctx) - - s.logs = NewLogs(s.list.GetName(), s) - s.logs.Init(ctx) + return &s } // Protocol... -func (s *Service) getList() resource.List { - return s.list +func (s *Service) BindKeys() { + s.Actions().Add(ui.KeyActions{ + tcell.KeyCtrlB: ui.NewKeyAction("Bench", s.benchCmd, true), + tcell.KeyCtrlK: ui.NewKeyAction("Bench Stop", s.benchStopCmd, true), + ui.KeyShiftT: ui.NewKeyAction("Sort Type", s.GetTable().SortColCmd(1, true), false), + }) } -func (s *Service) getSelection() string { - return s.masterPage().GetSelectedItem() -} - -func (s *Service) extraActions(aa ui.KeyActions) { - aa[ui.KeyL] = ui.NewKeyAction("Logs", s.logsCmd, true) - aa[tcell.KeyCtrlB] = ui.NewKeyAction("Bench", s.benchCmd, true) - aa[tcell.KeyCtrlK] = ui.NewKeyAction("Bench Stop", s.benchStopCmd, true) - aa[ui.KeyShiftT] = ui.NewKeyAction("Sort Type", s.sortColCmd(1, false), false) -} - -func (s *Service) showPods(app *App, _, res, sel string) { +func (s *Service) showPods(app *App, ns, res, sel string) { + log.Debug().Msgf("SVC SHOW PODS %q -- %q -- %q", ns, res, sel) ns, n := namespaced(sel) svc, err := k8s.NewService(app.Conn()).Get(ns, n) if err != nil { @@ -67,35 +56,26 @@ func (s *Service) showPods(app *App, _, res, sel string) { return } - if sv, ok := svc.(*v1.Service); ok { - s.showSvcPods(ns, sv.Spec.Selector) + sv, ok := svc.(*v1.Service) + if !ok { + log.Fatal().Msg("Expecting a valid service") } -} - -func (s *Service) logsCmd(evt *tcell.EventKey) *tcell.EventKey { - if !s.masterPage().RowSelected() { - return evt - } - - s.logs.reload("", s, false) - s.Push(s.logs) - - return nil + showPodsFromLabels(s.App(), sel, sv.Spec.Selector) } func (s *Service) benchStopCmd(evt *tcell.EventKey) *tcell.EventKey { if s.bench != nil { log.Debug().Msg(">>> Benchmark canceled!!") - s.app.status(ui.FlashErr, "Benchmark Canceled!") + s.App().status(ui.FlashErr, "Benchmark Canceled!") s.bench.Cancel() } - s.app.StatusReset() + s.App().StatusReset() return nil } func (s *Service) checkSvc(row int) error { - svcType := trimCellRelative(s.masterPage(), row, 1) + svcType := trimCellRelative(s.GetTable(), row, 1) if svcType != "NodePort" && svcType != "LoadBalancer" { return errors.New("You must select a reachable service") } @@ -103,7 +83,7 @@ func (s *Service) checkSvc(row int) error { } func (s *Service) getExternalPort(row int) (string, error) { - ports := trimCellRelative(s.masterPage(), row, 5) + ports := trimCellRelative(s.GetTable(), row, 5) pp := strings.Split(ports, " ") if len(pp) == 0 { @@ -120,43 +100,42 @@ func (s *Service) getExternalPort(row int) (string, error) { } func (s *Service) reloadBenchCfg() error { - // BOZO!! Poorman Reload bench to make sure we pick up updates if any. - path := ui.BenchConfig(s.app.Config.K9s.CurrentCluster) - return s.app.Bench.Reload(path) + path := ui.BenchConfig(s.App().Config.K9s.CurrentCluster) + return s.App().Bench.Reload(path) } func (s *Service) benchCmd(evt *tcell.EventKey) *tcell.EventKey { - if !s.masterPage().RowSelected() || s.bench != nil { + sel := s.GetTable().GetSelectedItem() + if sel == "" || s.bench != nil { return evt } if err := s.reloadBenchCfg(); err != nil { - s.app.Flash().Err(err) + s.App().Flash().Err(err) return nil } - sel := s.getSelection() - cfg, ok := s.app.Bench.Benchmarks.Services[sel] + cfg, ok := s.App().Bench.Benchmarks.Services[sel] if !ok { - s.app.Flash().Errf("No bench config found for service %s", sel) + s.App().Flash().Errf("No bench config found for service %s", sel) return nil } cfg.Name = sel log.Debug().Msgf("Benchmark config %#v", cfg) - row, _ := s.masterPage().GetSelection() + row := s.GetTable().GetSelectedRowIndex() if err := s.checkSvc(row); err != nil { - s.app.Flash().Err(err) + s.App().Flash().Err(err) return nil } port, err := s.getExternalPort(row) if err != nil { - s.app.Flash().Err(err) + s.App().Flash().Err(err) return nil } if err := s.runBenchmark(port, cfg); err != nil { - s.app.Flash().Errf("Benchmark failed %v", err) - s.app.StatusReset() + s.App().Flash().Errf("Benchmark failed %v", err) + s.App().StatusReset() s.bench = nil } @@ -174,24 +153,24 @@ func (s *Service) runBenchmark(port string, cfg config.BenchConfig) error { return err } - s.app.status(ui.FlashWarn, "Benchmark in progress...") + s.App().status(ui.FlashWarn, "Benchmark in progress...") log.Debug().Msg("Bench starting...") - go s.bench.Run(s.app.Config.K9s.CurrentCluster, s.benchDone) + go s.bench.Run(s.App().Config.K9s.CurrentCluster, s.benchDone) return nil } func (s *Service) benchDone() { log.Debug().Msg("Bench Completed!") - s.app.QueueUpdate(func() { + s.App().QueueUpdate(func() { if s.bench.Canceled() { - s.app.status(ui.FlashInfo, "Benchmark canceled") + s.App().status(ui.FlashInfo, "Benchmark canceled") } else { - s.app.status(ui.FlashInfo, "Benchmark Completed!") + s.App().status(ui.FlashInfo, "Benchmark Completed!") s.bench.Cancel() } s.bench = nil - go benchTimedOut(s.app) + go benchTimedOut(s.App()) }) } @@ -202,10 +181,10 @@ func benchTimedOut(app *App) { }) } -func (s *Service) showSvcPods(ns string, sel map[string]string) { +func showPodsFromLabels(app *App, path string, sel map[string]string) { var labels []string for k, v := range sel { labels = append(labels, fmt.Sprintf("%s=%s", k, v)) } - showPods(s.app, ns, strings.Join(labels, ","), "") + showPods(app, path, strings.Join(labels, ","), "") } diff --git a/internal/view/svc_test.go b/internal/view/svc_test.go index 7133a3f0..45855da9 100644 --- a/internal/view/svc_test.go +++ b/internal/view/svc_test.go @@ -13,5 +13,5 @@ func TestServiceNew(t *testing.T) { s.Init(makeCtx()) assert.Equal(t, "svc", s.Name()) - assert.Equal(t, 23, len(s.Hints())) + assert.Equal(t, 22, len(s.Hints())) } diff --git a/internal/view/table.go b/internal/view/table.go index 67311f23..622f96a7 100644 --- a/internal/view/table.go +++ b/internal/view/table.go @@ -3,6 +3,7 @@ package view import ( "context" + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" @@ -11,8 +12,11 @@ import ( type Table struct { *ui.Table - app *App - filterFn func(string) + app *App + filterFn func(string) + cancelFn context.CancelFunc + decorateFn DecorateFunc + enterFn EnterFunc } func NewTable(title string) *Table { @@ -21,20 +25,69 @@ func NewTable(title string) *Table { } } -func (t *Table) Init(ctx context.Context) { - t.app = mustExtractApp(ctx) +// Init initializes the component +func (t *Table) Init(ctx context.Context) (err error) { + log.Debug().Msgf(">>>> Table INIT %s", t.BaseTitle) + if t.app, err = extractApp(ctx); err != nil { + return err + } ctx = context.WithValue(ctx, ui.KeyStyles, t.app.Styles) t.Table.Init(ctx) - t.SearchBuff().AddListener(t.app.Cmd()) - t.SearchBuff().AddListener(t) t.bindKeys() + + return nil } -func (t *Table) Start() {} -func (t *Table) Stop() {} +// Name returns the table name. func (t *Table) Name() string { return t.BaseTitle } +// App returns the current app handle. +func (t *Table) App() *App { + return t.app +} + +// Start runs the component. +func (t *Table) Start() { + log.Debug().Msgf("---- Table START %s", t.BaseTitle) + t.SearchBuff().AddListener(t.app.Cmd()) + t.SearchBuff().AddListener(t) +} + +// Stop terminates the component. +func (t *Table) Stop() { + t.SearchBuff().RemoveListener(t.app.Cmd()) + t.SearchBuff().RemoveListener(t) + + if t.cancelFn != nil { + t.cancelFn() + t.cancelFn = nil + log.Debug().Msgf(">>>> Table STOP %s", t.BaseTitle) + } +} + +// MasterComponent returns the master component. +func (t *Table) MasterComponent() model.Component { + return t +} + +// SetEnterFn specifies the default enter behavior. +func (t *Table) SetEnterFn(f EnterFunc) { + if f == nil { + return + } + log.Debug().Msgf("Setting ENTERFN on %s -- %v", t.BaseTitle, f) + t.enterFn = f +} + +// SetDecorateFn specifies the default row decorator. +func (t *Table) SetDecorateFn(f DecorateFunc) { + t.decorateFn = f +} + +// SetExtraActionsFn specifies custom keyboard behavior. +func (t *Table) SetExtraActionsFn(BoostActionsFunc) {} + // BufferChanged indicates the buffer was changed. func (t *Table) BufferChanged(s string) {} @@ -44,7 +97,7 @@ func (t *Table) BufferActive(state bool, k ui.BufferKind) { } func (t *Table) saveCmd(evt *tcell.EventKey) *tcell.EventKey { - if path, err := saveTable(t.app.Config.K9s.CurrentCluster, t.BaseTitle, t.GetFilteredData()); err != nil { + if path, err := saveTable(t.app.Config.K9s.CurrentCluster, t.BaseTitle, t.Path, t.GetFilteredData()); err != nil { t.app.Flash().Err(err) } else { t.app.Flash().Infof("File %s saved successfully!", path) @@ -63,7 +116,7 @@ func (t *Table) setFilterFn(fn func(string)) { } func (t *Table) bindKeys() { - t.AddActions(ui.KeyActions{ + t.Actions().Add(ui.KeyActions{ ui.KeySpace: ui.NewKeyAction("Mark", t.markCmd, true), tcell.KeyCtrlSpace: ui.NewKeyAction("Marks Clear", t.clearMarksCmd, true), tcell.KeyCtrlS: ui.NewKeyAction("Save", t.saveCmd, true), @@ -73,9 +126,8 @@ func (t *Table) bindKeys() { tcell.KeyBackspace2: ui.NewKeyAction("Erase", t.eraseCmd, false), tcell.KeyBackspace: ui.NewKeyAction("Erase", t.eraseCmd, false), tcell.KeyDelete: ui.NewKeyAction("Erase", t.eraseCmd, false), - ui.KeyShiftI: ui.NewKeyAction("Invert", t.SortInvertCmd, false), - ui.KeyShiftN: ui.NewKeyAction("Sort Name", t.SortColCmd(0), false), - ui.KeyShiftA: ui.NewKeyAction("Sort Age", t.SortColCmd(-1), false), + ui.KeyShiftN: ui.NewKeyAction("Sort Name", t.SortColCmd(0, true), false), + ui.KeyShiftA: ui.NewKeyAction("Sort Age", t.SortColCmd(-1, true), false), }) } @@ -123,11 +175,12 @@ func (t *Table) eraseCmd(evt *tcell.EventKey) *tcell.EventKey { } func (t *Table) resetCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msgf("Table filter reset!") - if t.SearchBuff().Empty() { - return evt + log.Debug().Msgf("Table Escape") + if !t.SearchBuff().InCmdMode() { + t.SearchBuff().Reset() + return t.app.PrevCmd(evt) } - + log.Debug().Msgf("\tClearing filter") if ui.IsLabelSelector(t.SearchBuff().String()) { t.filterFn("") } @@ -141,6 +194,7 @@ func (t *Table) resetCmd(evt *tcell.EventKey) *tcell.EventKey { func (t *Table) activateCmd(evt *tcell.EventKey) *tcell.EventKey { log.Debug().Msgf("Table filter activated!") if t.app.InCmdMode() { + log.Debug().Msgf("App Is in Command mode!") return evt } t.app.Flash().Info("Filter mode activated.") diff --git a/internal/view/table_helper.go b/internal/view/table_helper.go index 88c03f0e..7aeaafa8 100644 --- a/internal/view/table_helper.go +++ b/internal/view/table_helper.go @@ -5,6 +5,7 @@ import ( "fmt" "os" "path/filepath" + "strings" "time" "github.com/derailed/k9s/internal/config" @@ -17,34 +18,53 @@ func trimCellRelative(t *Table, row, col int) string { return ui.TrimCell(t.SelectTable, row, t.NameColIndex()+col) } -func saveTable(cluster, name string, data resource.TableData) (string, error) { +func computeFilename(cluster, ns, title, path string) (string, error) { + now := time.Now().UnixNano() + dir := filepath.Join(config.K9sDumpDir, cluster) if err := ensureDir(dir); err != nil { return "", err } - ns, now := data.Namespace, time.Now().UnixNano() + name := title + "-" + strings.Replace(path, "/", "-", -1) + if path == "" { + name = title + } + + var fName string + if ns == resource.NotNamespaced { + fName = fmt.Sprintf(ui.NoNSFmat, name, now) + } else { + fName = fmt.Sprintf(ui.FullFmat, name, ns, now) + } + + return strings.ToLower(filepath.Join(dir, fName)), nil +} + +func saveTable(cluster, title, path string, data resource.TableData) (string, error) { + ns := data.Namespace if ns == resource.AllNamespaces { ns = resource.AllNamespace } - fName := fmt.Sprintf(ui.FullFmat, name, ns, now) - if ns == resource.NotNamespaced { - fName = fmt.Sprintf(ui.NoNSFmat, name, now) - } - path := filepath.Join(dir, fName) + fPath, err := computeFilename(cluster, ns, title, path) + if err != nil { + return "", err + } + log.Debug().Msgf("Saving Table to %s", fPath) + mod := os.O_CREATE | os.O_WRONLY - file, err := os.OpenFile(path, mod, 0600) + out, err := os.OpenFile(fPath, mod, 0600) if err != nil { return "", err } defer func() { - if err := file.Close(); err != nil { + if err := out.Close(); err != nil { log.Error().Err(err).Msg("Closing file") } }() - w := csv.NewWriter(file) + w := csv.NewWriter(out) if err := w.Write(data.Header); err != nil { return "", err } diff --git a/internal/view/table_int_test.go b/internal/view/table_int_test.go index bde342ad..7e16a100 100644 --- a/internal/view/table_int_test.go +++ b/internal/view/table_int_test.go @@ -10,6 +10,7 @@ import ( "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/stretchr/testify/assert" + v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/watch" ) @@ -109,7 +110,7 @@ func TestTableViewSort(t *testing.T) { Namespace: "", } v.Update(data) - v.SortColCmd(1)(nil) + v.SortColCmd(1, true)(nil) assert.Equal(t, 3, v.GetRowCount()) assert.Equal(t, "blee ", v.GetCell(1, 1).Text) @@ -125,3 +126,25 @@ func makeContext() context.Context { ctx := context.WithValue(context.Background(), ui.KeyApp, a) return context.WithValue(ctx, ui.KeyStyles, a.Styles) } + +type ks struct{} + +func (k ks) CurrentContextName() (string, error) { + return "test", nil +} + +func (k ks) CurrentClusterName() (string, error) { + return "test", nil +} + +func (k ks) CurrentNamespaceName() (string, error) { + return "test", nil +} + +func (k ks) ClusterNames() ([]string, error) { + return []string{"test"}, nil +} + +func (k ks) NamespaceNames(nn []v1.Namespace) []string { + return []string{"test"} +} diff --git a/internal/view/types.go b/internal/view/types.go index 829d4cf9..e1c91c18 100644 --- a/internal/view/types.go +++ b/internal/view/types.go @@ -1,9 +1,114 @@ package view -import "github.com/derailed/k9s/internal/model" +import ( + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +type ( + // EnvFunc represent the current view exposed environment. + EnvFunc func() K9sEnv + + // BoostActionFunc extends viewer keyboard actions. + BoostActionsFunc func(ui.KeyActions) + + // ViewFunc represents a new resource viewer. + ViewFunc func(title, gvr string, list resource.List) ResourceViewer + + // ListFunc represents a new resource list. + ListFunc func(c resource.Connection, ns string) resource.List + + // EnterFunc represents an enter key action. + EnterFunc func(app *App, ns, resource, selection string) + + // DecorateFunc represents a row decorator. + DecorateFunc func(resource.TableData) resource.TableData + + // ContainerFunc returns the active container name. + ContainerFunc func() string +) + +// ActionExtender enhances a given viewer by adding new menu actions. +type ActionExtender interface { + // BindKeys injects new menu actions. + BindKeys(ResourceViewer) +} // Hinter represents a view that can produce menu hints. type Hinter interface { // Hints returns a collection of hints. Hints() model.MenuHints } + +// Viewer represents a component viewer. +type Viewer interface { + model.Component + + // Actions returns active menu bindings. + Actions() ui.KeyActions + + // App returns an app handle. + App() *App + + // Refresh updates the viewer + Refresh() +} + +// ResourceViewer represents a generic resource viewer. +type ResourceViewer interface { + TableViewer + + // List returns a resource List. + List() resource.List + + // SetEnvFn sets a function to pull viewer env vars for plugins. + SetEnvFn(EnvFunc) +} + +// TableViewer represents a tabular viewer. +type TableViewer interface { + Viewer + + // Table returns a table component. + GetTable() *Table +} + +type LogViewer interface { + ResourceViewer + + ShowLogs(prev bool) +} + +type RestartableViewer interface { + LogViewer +} + +type ScalableViewer interface { + LogViewer +} + +// SubjectViewer represents a policy viewer. +type SubjectViewer interface { + ResourceViewer + + // SetSubject sets the active subject. + SetSubject(s string) +} + +// MetaViewer represents a registered meta viewer. +type MetaViewer struct { + gvr string + kind string + namespaced bool + verbs metav1.Verbs + viewFn ViewFunc + listFn ListFunc + enterFn EnterFunc + colorerFn ui.ColorerFunc + decorateFn DecorateFunc +} + +// MetaViewers represents a collection of meta viewers. +type MetaViewers map[string]MetaViewer diff --git a/internal/watch/informers.go b/internal/watch/informers.go new file mode 100644 index 00000000..02884c3f --- /dev/null +++ b/internal/watch/informers.go @@ -0,0 +1,140 @@ +package watch + +import ( + "fmt" + + "github.com/derailed/k9s/internal/k8s" + "github.com/rs/zerolog/log" +) + +type Informers struct { + informers map[string]*Informer + stopChan chan struct{} + client k8s.Connection + activeNS string +} + +func NewInformers(client k8s.Connection) *Informers { + return &Informers{ + informers: make(map[string]*Informer), + stopChan: make(chan struct{}), + client: client, + } +} + +func (i *Informers) Dump() { + log.Debug().Msgf("----------- INFORMERS -------------") + for k, inf := range i.informers { + if k == i.activeNS { + log.Debug().Msgf("(*) %q", k) + } else { + log.Debug().Msgf(" %q", k) + for n, v := range inf.informers { + log.Debug().Msgf(" %s", n) + for _, key := range v.GetStore().ListKeys() { + log.Debug().Msgf(" Key: %q", key) + } + } + } + } +} + +func (i *Informers) HasAllNamespace() bool { + _, ok := i.informers[""] + return ok +} + +func (i *Informers) InformerFor(ns string) (*Informer, error) { + inf, ok := i.informers[ns] + if !ok { + return nil, fmt.Errorf("No informer found for ns `%s", ns) + } + + return inf, nil +} + +func (i *Informers) SetActive(ns string) error { + _, ok := i.informers[ns] + if ok { + i.activeNS = ns + return nil + } + + if err := i.add(ns); err != nil { + return err + } + i.activeNS = ns + i.Dump() + + return nil +} + +func (i *Informers) ActiveInformer() *Informer { + inf, ok := i.informers[i.activeNS] + if !ok { + log.Fatal().Msgf("No active informer found for %q", i.activeNS) + return nil + } + + return inf +} + +func (i *Informers) add(ns string) error { + if err := i.register(ns); err != nil { + return err + } + i.informers[ns].Run(i.stopChan) + i.Dump() + + return nil +} + +func (i *Informers) register(ns string) error { + _, ok := i.informers[ns] + if ok { + return nil + } + + inf, err := NewInformer(i.client, ns) + if err != nil { + return err + } + i.informers[ns] = inf + + return nil +} + +func (i *Informers) Restart(ns string) error { + i.Stop() + if err := i.register(ns); err != nil { + return err + } + i.Start() + + return nil +} + +func (i *Informers) Start() { + i.Stop() + i.stopChan = make(chan struct{}) + for k := range i.informers { + i.informers[k].Run(i.stopChan) + } +} + +// Stop stops and delete all informers. +func (i *Informers) Stop() { + if i.stopChan != nil { + close(i.stopChan) + i.stopChan = nil + } + + i.Clear() +} + +// Clear stops and delete all informers. +func (i *Informers) Clear() { + for k := range i.informers { + delete(i.informers, k) + } +} diff --git a/internal/watch/pod.go b/internal/watch/pod.go index 6dc06b7a..a1f8a090 100644 --- a/internal/watch/pod.go +++ b/internal/watch/pod.go @@ -1,10 +1,12 @@ package watch import ( + "errors" "fmt" "strings" "github.com/derailed/k9s/internal/k8s" + "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" wv1 "k8s.io/client-go/informers/core/v1" @@ -39,7 +41,8 @@ func (p *Pod) List(ns string, opts metav1.ListOptions) k8s.Collection { for _, o := range p.GetStore().List() { pod, ok := o.(*v1.Pod) if !ok { - panic("expecting pod") + log.Error().Err(errors.New("Expecting a pod")) + return res } if ns != "" && pod.Namespace != ns { continue diff --git a/internal/watch/pod_mx.go b/internal/watch/pod_mx.go index 602e733f..f3a4525d 100644 --- a/internal/watch/pod_mx.go +++ b/internal/watch/pod_mx.go @@ -133,7 +133,7 @@ func (p *podMxWatcher) Run() { case <-time.After(podMXRefresh): list, err := c.MetricsV1beta1().PodMetricses(p.ns).List(metav1.ListOptions{}) if err != nil { - log.Error().Err(err).Msg("PodMetrics List Failed!") + log.Error().Err(err).Msgf("PodMetrics List in NS %q Failed!", p.ns) } p.update(list, true) } From 7a7d66564d6a17495235c92acfcd3c8bee25b87c Mon Sep 17 00:00:00 2001 From: derailed Date: Wed, 27 Nov 2019 09:31:52 -0700 Subject: [PATCH 17/35] checkpoint --- go.mod | 4 +- go.sum | 228 +++++ internal/config/mock_connection_test.go | 16 +- internal/k8s/api.go | 24 +- internal/k8s/metrics.go | 37 +- internal/k8s/metrics_test.go | 37 +- internal/model/co.go | 157 ++++ internal/model/helpers.go | 34 + internal/model/no.go | 136 +++ internal/model/po.go | 95 ++ internal/model/registry.go | 52 ++ internal/model/resource.go | 46 + internal/render/assets/cj.json | 59 ++ internal/render/assets/cm.json | 19 + internal/render/assets/cr.json | 69 ++ internal/render/assets/crb.json | 26 + internal/render/assets/crd.json | 84 ++ internal/render/assets/dp.json | 123 +++ internal/render/assets/ds.json | 207 +++++ internal/render/assets/ep.json | 12 + internal/render/assets/ev.json | 34 + internal/render/assets/hpa.json | 30 + internal/render/assets/ing.json | 37 + internal/render/assets/job.json | 80 ++ internal/render/assets/no.json | 217 +++++ internal/render/assets/np.json | 80 ++ internal/render/assets/ns.json | 22 + internal/render/assets/pdb.json | 31 + internal/render/assets/po.json | 140 +++ internal/render/assets/po_init.json | 191 ++++ internal/render/assets/pv.json | 72 ++ internal/render/assets/pvc.json | 45 + internal/render/assets/rb.json | 27 + internal/render/assets/ro.json | 33 + internal/render/assets/rs.json | 110 +++ internal/render/assets/sa.json | 23 + internal/render/assets/sec.json | 23 + internal/render/assets/svc.json | 34 + internal/render/cj.go | 70 ++ internal/render/cj_test.go | 17 + internal/render/cm.go | 60 ++ internal/render/cm_test.go | 34 + internal/render/co.go | 188 ++++ internal/render/context.go | 40 + internal/render/context_test.go | 61 ++ internal/render/cr.go | 47 + internal/render/cr_test.go | 17 + internal/render/crb.go | 55 ++ internal/render/crb_test.go | 17 + internal/render/crd.go | 101 +++ internal/render/crd_test.go | 17 + internal/render/delta.go | 33 + internal/render/delta_test.go | 89 ++ internal/render/dp.go | 70 ++ internal/render/dp_test.go | 17 + internal/render/ds.go | 69 ++ internal/render/ds_test.go | 17 + internal/render/ep.go | 99 +++ internal/render/ep_test.go | 17 + internal/render/ev.go | 64 ++ internal/render/ev_test.go | 17 + internal/render/event.go | 157 ++++ internal/render/event_test.go | 58 ++ internal/render/helpers.go | 219 +++++ internal/render/helpers_test.go | 368 ++++++++ internal/render/hpa.go | 83 ++ internal/render/hpa_test.go | 17 + internal/render/ing.go | 103 +++ internal/render/ing_test.go | 17 + internal/render/job.go | 134 +++ internal/render/job_test.go | 17 + internal/render/no.go | 292 +++++++ internal/render/no_test.go | 61 ++ internal/render/np.go | 187 ++++ internal/render/np_test.go | 17 + internal/render/ns.go | 49 ++ internal/render/ns_test.go | 17 + internal/render/pdb.go | 79 ++ internal/render/pdb_test.go | 17 + internal/render/po.go | 312 +++++++ internal/render/po_test.go | 78 ++ internal/render/pv.go | 119 +++ internal/render/pv_test.go | 17 + internal/render/pvc.go | 84 ++ internal/render/pvc_test.go | 17 + internal/render/rb.go | 97 ++ internal/render/rb_test.go | 17 + internal/render/ro.go | 55 ++ internal/render/ro_test.go | 17 + internal/render/row.go | 120 +++ internal/render/row_test.go | 225 +++++ internal/render/rs.go | 63 ++ internal/render/rs_test.go | 17 + internal/render/sa.go | 59 ++ internal/render/sa_test.go | 17 + internal/render/secret.go | 62 ++ internal/render/secret_test.go | 17 + internal/render/svc.go | 141 +++ internal/render/svc_test.go | 17 + internal/render/yaml.go | 54 ++ internal/render/yaml_test.go | 52 ++ internal/resource/base.go | 77 +- internal/resource/cluster.go | 6 +- internal/resource/cluster_test.go | 2 +- internal/resource/container.go | 4 +- internal/resource/context_test.go | 26 +- internal/resource/cr_binding_test.go | 43 +- internal/resource/cr_test.go | 44 +- internal/resource/crd_test.go | 46 +- internal/resource/cronjob_test.go | 44 +- internal/resource/custom.go | 58 +- internal/resource/custom_test.go | 44 +- internal/resource/dp_test.go | 43 +- internal/resource/ds_test.go | 43 +- internal/resource/ep_test.go | 43 +- internal/resource/evt_test.go | 43 +- internal/resource/hpa_v1_test.go | 43 +- internal/resource/ing_test.go | 43 +- internal/resource/job_test.go | 43 +- internal/resource/list.go | 250 ++++-- internal/resource/mock_clustermeta_test.go | 36 +- internal/resource/mock_connection_test.go | 36 +- internal/resource/mock_cruder_test.go | 64 +- internal/resource/mock_metricsserver_test.go | 26 +- .../resource/mock_switchablecruder_test.go | 66 +- internal/resource/no.go | 42 +- internal/resource/no_test.go | 53 +- internal/resource/ns_test.go | 43 +- internal/resource/pdb_test.go | 43 +- internal/resource/pod.go | 106 +-- internal/resource/pod_test.go | 52 +- internal/resource/pv_test.go | 43 +- internal/resource/pvc_test.go | 43 +- internal/resource/rc_test.go | 43 +- internal/resource/ro_binding_test.go | 43 +- internal/resource/ro_test.go | 43 +- internal/resource/rs_test.go | 43 +- internal/resource/sa_test.go | 43 +- internal/resource/sc_test.go | 43 +- internal/resource/sts_test.go | 43 +- internal/resource/svc_test.go | 43 +- internal/resource/types.go | 16 +- internal/ui/colorer.go | 14 +- internal/ui/colorer_test.go | 15 +- internal/ui/padding.go | 23 +- internal/ui/padding_test.go | 77 +- internal/ui/select_table.go | 2 +- internal/ui/table.go | 91 +- internal/ui/table_helper.go | 88 +- internal/ui/table_helper_test.go | 140 +-- internal/ui/table_test.go | 22 +- internal/view/alias.go | 26 +- internal/view/alias_test.go | 2 +- internal/view/app.go | 52 +- internal/view/bench.go | 46 +- internal/view/bench_int_test.go | 16 +- internal/view/cluster_info.go | 10 +- internal/view/colorer.go | 78 +- internal/view/colorer_test.go | 198 +++-- internal/view/command.go | 2 +- internal/view/container.go | 3 +- internal/view/log.go | 35 +- internal/view/ns.go | 49 +- internal/view/pod.go | 21 +- internal/view/policy.go | 18 +- internal/view/port_forward.go | 49 +- internal/view/registrar.go | 25 +- internal/view/resource.go | 11 +- internal/view/screen_dump.go | 50 +- internal/view/screen_dump_test.go | 2 +- internal/view/subject.go | 117 +-- internal/view/table_helper.go | 12 +- internal/view/table_int_test.go | 94 +- internal/view/types.go | 3 + internal/views/mock_connection.go | 825 ++++++++++++++++++ internal/watch/container.go | 84 -- internal/watch/container_test.go | 74 -- internal/watch/factory.go | 286 ++++++ internal/watch/helper_test.go | 179 ---- internal/watch/helpers.go | 68 -- internal/watch/informer.go | 151 ---- internal/watch/informer_test.go | 124 --- internal/watch/informers.go | 231 ++--- internal/watch/metrics.go | 35 + internal/watch/no.go | 48 - internal/watch/no_mx.go | 184 ---- internal/watch/no_mx_test.go | 116 --- internal/watch/no_test.go | 25 - internal/watch/pod.go | 73 -- internal/watch/pod_mx.go | 223 ----- internal/watch/pod_mx_test.go | 136 --- internal/watch/pod_test.go | 25 - 192 files changed, 10415 insertions(+), 3280 deletions(-) create mode 100644 internal/model/co.go create mode 100644 internal/model/helpers.go create mode 100644 internal/model/no.go create mode 100644 internal/model/po.go create mode 100644 internal/model/registry.go create mode 100644 internal/model/resource.go create mode 100644 internal/render/assets/cj.json create mode 100644 internal/render/assets/cm.json create mode 100644 internal/render/assets/cr.json create mode 100644 internal/render/assets/crb.json create mode 100644 internal/render/assets/crd.json create mode 100644 internal/render/assets/dp.json create mode 100644 internal/render/assets/ds.json create mode 100644 internal/render/assets/ep.json create mode 100644 internal/render/assets/ev.json create mode 100644 internal/render/assets/hpa.json create mode 100644 internal/render/assets/ing.json create mode 100644 internal/render/assets/job.json create mode 100644 internal/render/assets/no.json create mode 100644 internal/render/assets/np.json create mode 100644 internal/render/assets/ns.json create mode 100644 internal/render/assets/pdb.json create mode 100644 internal/render/assets/po.json create mode 100644 internal/render/assets/po_init.json create mode 100644 internal/render/assets/pv.json create mode 100644 internal/render/assets/pvc.json create mode 100644 internal/render/assets/rb.json create mode 100644 internal/render/assets/ro.json create mode 100644 internal/render/assets/rs.json create mode 100644 internal/render/assets/sa.json create mode 100644 internal/render/assets/sec.json create mode 100644 internal/render/assets/svc.json create mode 100644 internal/render/cj.go create mode 100644 internal/render/cj_test.go create mode 100644 internal/render/cm.go create mode 100644 internal/render/cm_test.go create mode 100644 internal/render/co.go create mode 100644 internal/render/context.go create mode 100644 internal/render/context_test.go create mode 100644 internal/render/cr.go create mode 100644 internal/render/cr_test.go create mode 100644 internal/render/crb.go create mode 100644 internal/render/crb_test.go create mode 100644 internal/render/crd.go create mode 100644 internal/render/crd_test.go create mode 100644 internal/render/delta.go create mode 100644 internal/render/delta_test.go create mode 100644 internal/render/dp.go create mode 100644 internal/render/dp_test.go create mode 100644 internal/render/ds.go create mode 100644 internal/render/ds_test.go create mode 100644 internal/render/ep.go create mode 100644 internal/render/ep_test.go create mode 100644 internal/render/ev.go create mode 100644 internal/render/ev_test.go create mode 100644 internal/render/event.go create mode 100644 internal/render/event_test.go create mode 100644 internal/render/helpers.go create mode 100644 internal/render/helpers_test.go create mode 100644 internal/render/hpa.go create mode 100644 internal/render/hpa_test.go create mode 100644 internal/render/ing.go create mode 100644 internal/render/ing_test.go create mode 100644 internal/render/job.go create mode 100644 internal/render/job_test.go create mode 100644 internal/render/no.go create mode 100644 internal/render/no_test.go create mode 100644 internal/render/np.go create mode 100644 internal/render/np_test.go create mode 100644 internal/render/ns.go create mode 100644 internal/render/ns_test.go create mode 100644 internal/render/pdb.go create mode 100644 internal/render/pdb_test.go create mode 100644 internal/render/po.go create mode 100644 internal/render/po_test.go create mode 100644 internal/render/pv.go create mode 100644 internal/render/pv_test.go create mode 100644 internal/render/pvc.go create mode 100644 internal/render/pvc_test.go create mode 100644 internal/render/rb.go create mode 100644 internal/render/rb_test.go create mode 100644 internal/render/ro.go create mode 100644 internal/render/ro_test.go create mode 100644 internal/render/row.go create mode 100644 internal/render/row_test.go create mode 100644 internal/render/rs.go create mode 100644 internal/render/rs_test.go create mode 100644 internal/render/sa.go create mode 100644 internal/render/sa_test.go create mode 100644 internal/render/secret.go create mode 100644 internal/render/secret_test.go create mode 100644 internal/render/svc.go create mode 100644 internal/render/svc_test.go create mode 100644 internal/render/yaml.go create mode 100644 internal/render/yaml_test.go create mode 100644 internal/views/mock_connection.go delete mode 100644 internal/watch/container.go delete mode 100644 internal/watch/container_test.go create mode 100644 internal/watch/factory.go delete mode 100644 internal/watch/helper_test.go delete mode 100644 internal/watch/helpers.go delete mode 100644 internal/watch/informer.go delete mode 100644 internal/watch/informer_test.go create mode 100644 internal/watch/metrics.go delete mode 100644 internal/watch/no.go delete mode 100644 internal/watch/no_mx.go delete mode 100644 internal/watch/no_mx_test.go delete mode 100644 internal/watch/no_test.go delete mode 100644 internal/watch/pod.go delete mode 100644 internal/watch/pod_mx.go delete mode 100644 internal/watch/pod_mx_test.go delete mode 100644 internal/watch/pod_test.go diff --git a/go.mod b/go.mod index e9363461..3913d071 100644 --- a/go.mod +++ b/go.mod @@ -48,11 +48,10 @@ require ( github.com/sahilm/fuzzy v0.1.0 github.com/spf13/cobra v0.0.5 github.com/stretchr/testify v1.3.0 - github.com/xlab/handysort v0.0.0-20150421192137-fb3537ed64a1 // indirect golang.org/x/text v0.3.2 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 // indirect gopkg.in/inf.v0 v0.9.1 // indirect - gopkg.in/yaml.v2 v2.2.2 + gopkg.in/yaml.v2 v2.2.4 gotest.tools v2.2.0+incompatible k8s.io/api v0.0.0 k8s.io/apimachinery v0.0.0 @@ -60,6 +59,7 @@ require ( k8s.io/client-go v0.0.0 k8s.io/klog v0.4.0 k8s.io/kubectl v0.0.0 + k8s.io/kubernetes v1.16.3 k8s.io/metrics v0.0.0 sigs.k8s.io/yaml v1.1.0 vbom.ml/util v0.0.0-20180919145318-efcd4e0f9787 diff --git a/go.sum b/go.sum index 74cebae3..f5945ef9 100644 --- a/go.sum +++ b/go.sum @@ -1,7 +1,9 @@ +bitbucket.org/bertimus9/systemstat v0.0.0-20180207000608-0eeff89b0690/go.mod h1:Ulb78X89vxKYgdL24HMTiXYHlyHEvruOj1ZPlqeNEZM= cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= cloud.google.com/go v0.38.0 h1:ROfEUZz+Gh5pa62DJWXSaonyu3StP6EA6lPEXPI6mCo= cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= +github.com/Azure/azure-sdk-for-go v32.5.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc= github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= github.com/Azure/go-autorest/autorest v0.9.0 h1:MRvx8gncNaXJqOoLmhNjUAKh33JJF8LyxPhomEtOsjs= github.com/Azure/go-autorest/autorest v0.9.0/go.mod h1:xyHB1BMZT0cuDHU7I0+g046+BFDTQ8rEZB0s4Yfa6bI= @@ -11,33 +13,74 @@ github.com/Azure/go-autorest/autorest/date v0.1.0 h1:YGrhWfrgtFs84+h0o46rJrlmsZt github.com/Azure/go-autorest/autorest/date v0.1.0/go.mod h1:plvfp3oPSKwf2DNjlBjWF/7vwR+cUD/ELuzDCXwHUVA= github.com/Azure/go-autorest/autorest/mocks v0.1.0/go.mod h1:OTyCOPRA2IgIlWxVYxBee2F5Gr4kF2zd2J5cFRaIDN0= github.com/Azure/go-autorest/autorest/mocks v0.2.0/go.mod h1:OTyCOPRA2IgIlWxVYxBee2F5Gr4kF2zd2J5cFRaIDN0= +github.com/Azure/go-autorest/autorest/to v0.2.0/go.mod h1:GunWKJp1AEqgMaGLV+iocmRAJWqST1wQYhyyjXJ3SJc= +github.com/Azure/go-autorest/autorest/validation v0.1.0/go.mod h1:Ha3z/SqBeaalWQvokg3NZAlQTalVMtOIAs1aGK7G6u8= github.com/Azure/go-autorest/logger v0.1.0 h1:ruG4BSDXONFRrZZJ2GUXDiUyVpayPmb1GnWeHDdaNKY= github.com/Azure/go-autorest/logger v0.1.0/go.mod h1:oExouG+K6PryycPJfVSxi/koC6LSNgds39diKLz7Vrc= github.com/Azure/go-autorest/tracing v0.5.0 h1:TRn4WjSnkcSy5AEG3pnbtFSwNtwzjr4VYyQflFE619k= github.com/Azure/go-autorest/tracing v0.5.0/go.mod h1:r/s2XiOKccPW3HrqB+W0TQzfbtp2fGCgRFtBroKn4Dk= +github.com/BurntSushi/toml v0.3.0/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= github.com/DATA-DOG/go-sqlmock v1.3.3/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM= +github.com/GoogleCloudPlatform/k8s-cloud-provider v0.0.0-20190822182118-27a4ced34534/go.mod h1:iroGtC8B3tQiqtds1l+mgk/BBOrxbqjH+eUfFQYRc14= +github.com/JeffAshton/win_pdh v0.0.0-20161109143554-76bb4ee9f0ab/go.mod h1:3VYc5hodBMJ5+l/7J4xAyMeuM2PNuepvHlGs8yilUCA= github.com/MakeNowJust/heredoc v0.0.0-20170808103936-bb23615498cd/go.mod h1:64YHyfSL2R96J44Nlwm39UHepQbyR5q10x7iYa1ks2E= +github.com/Microsoft/go-winio v0.4.11/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA= +github.com/Microsoft/hcsshim v0.0.0-20190417211021-672e52e9209d/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg= github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ= github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= +github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= github.com/PuerkitoBio/purell v1.1.1 h1:WEQqlqaGbrPkxLJWfBwQmfEAE1Z7ONdDLqrN38tNFfI= github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M= github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= +github.com/Rican7/retry v0.1.0/go.mod h1:FgOROf8P5bebcC1DS0PdOQiqGUridaZvikzUmkFW6gg= +github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o= github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8= +github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY= +github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY= github.com/atotto/clipboard v0.1.2 h1:YZCtFu5Ie8qX2VmVTBnrqLSiU9XOWwqNRmdT3gIQzbY= github.com/atotto/clipboard v0.1.2/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI= +github.com/auth0/go-jwt-middleware v0.0.0-20170425171159-5493cabe49f7/go.mod h1:LWMyo4iOLWXHGdBki7NIht1kHru/0wM179h+d3g8ATM= +github.com/aws/aws-sdk-go v1.16.26/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo= +github.com/bazelbuild/bazel-gazelle v0.0.0-20181012220611-c728ce9f663e/go.mod h1:uHBSeeATKpVazAACZBDPL/Nk/UhQDDsJWDlqYJo8/Us= +github.com/bazelbuild/buildtools v0.0.0-20180226164855-80c7f0d45d7e/go.mod h1:5JP0TXzWDHXv8qvxRC4InIazwdyDseBDbzESUMKk1yU= github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q= +github.com/bifurcation/mint v0.0.0-20180715133206-93c51c6ce115/go.mod h1:zVt7zX3K/aDCk9Tj+VM7YymsX66ERvzCJzw8rFCX2JU= github.com/blang/semver v3.5.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk= +github.com/boltdb/bolt v1.3.1/go.mod h1:clJnj/oiGkjum5o1McbSZDSLxVThjynRyGBgiAx27Ps= +github.com/caddyserver/caddy v1.0.3/go.mod h1:G+ouvOY32gENkJC+jhgl62TyhvqEsFaDiZ4uw0RzP1E= +github.com/cenkalti/backoff v2.1.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM= +github.com/cespare/prettybench v0.0.0-20150116022406-03b8cfe5406c/go.mod h1:Xe6ZsFhtM8HrDku0pxJ3/Lr51rwykrzgFwpmTzleatY= github.com/chai2010/gettext-go v0.0.0-20160711120539-c6fed771bfd5/go.mod h1:/iP1qXHoty45bqomnu2LM+VVyAEdWN+vtSHGlQgyxbw= +github.com/checkpoint-restore/go-criu v0.0.0-20190109184317-bdb7599cd87b/go.mod h1:TrMrLQfeENAPYPRsJuq3jsqdlRh3lvi6trTZJG8+tho= +github.com/cheekybits/genny v0.0.0-20170328200008-9127e812e1e9/go.mod h1:+tQajlRqAUrPI7DOSpB0XAqZYtQakVtB7wXkRAgjxjQ= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= +github.com/cloudflare/cfssl v0.0.0-20180726162950-56268a613adf/go.mod h1:yMWuSON2oQp+43nFtAV/uvKQIFpSPerB57DCt9t8sSA= +github.com/clusterhq/flocker-go v0.0.0-20160920122132-2b8b7259d313/go.mod h1:P1wt9Z3DP8O6W3rvwCt0REIlshg1InHImaLW0t3ObY0= +github.com/codegangsta/negroni v1.0.0/go.mod h1:v0y3T5G7Y1UlFfyxFn/QLRU4a2EuNau2iZY63YTKWo0= +github.com/container-storage-interface/spec v1.1.0/go.mod h1:6URME8mwIBbpVyZV93Ce5St17xBiQJQY67NDsuohiy4= +github.com/containerd/console v0.0.0-20170925154832-84eeaae905fa/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw= +github.com/containerd/containerd v1.0.2/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA= +github.com/containerd/typeurl v0.0.0-20190228175220-2a93cfde8c20/go.mod h1:Cm3kwCdlkCfMSHURc+r6fwoGH6/F1hH3S4sg0rLFWPc= +github.com/containernetworking/cni v0.7.1/go.mod h1:LGwApLUm2FpoOfxTDEeq8T9ipbpZ61X79hmU3w8FmsY= +github.com/coredns/corefile-migration v1.0.2/go.mod h1:OFwBp/Wc9dJt5cAZzHWMNhK1r5L0p0jDwIBc6j8NC8E= +github.com/coreos/bbolt v1.3.1-coreos.6/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk= github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE= +github.com/coreos/etcd v3.3.15+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE= +github.com/coreos/etcd v3.3.17+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE= github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk= +github.com/coreos/go-oidc v2.1.0+incompatible/go.mod h1:CgnwVTmzoESiwO9qyAFEMiHoZ1nMCKZlZ9V6mm3/LKc= github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk= +github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk= +github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4= github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4= +github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA= +github.com/coreos/rkt v1.30.0/go.mod h1:O634mlH6U7qk87poQifK6M2rsFNt+FyUTWNMnP1hF1U= github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE= +github.com/cyphar/filepath-securejoin v0.2.2/go.mod h1:FpkQEhXnPnOthhzymB7CGsFk2G9VLXONKD9G7QGMM+4= github.com/davecgh/go-spew v0.0.0-20151105211317-5215b55f46b2/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= @@ -47,22 +90,30 @@ github.com/derailed/tview v0.3.2 h1:By43yu6kbGvA+iL09VAhTKxKEd02BBOtUPIlrkeHxT4= github.com/derailed/tview v0.3.2/go.mod h1:yApPszFU62FoaGkf7swy2nIdV/h7Nid3dhMSVy6+OFI= github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM= github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ= +github.com/dnaeon/go-vcr v1.0.1/go.mod h1:aBB1+wY4s93YsC3HHjMBMrwTj2R9FHDzUr9KyGc8n1E= github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w= github.com/docker/docker v0.7.3-0.20190327010347-be7ac8be2ae0/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk= +github.com/docker/go-connections v0.3.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec= +github.com/docker/go-units v0.3.3/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk= +github.com/docker/libnetwork v0.0.0-20180830151422-a9cd636e3789/go.mod h1:93m0aTqz6z+g32wla4l4WxTrdtvBRmVzYRkYvasA5Z8= github.com/docker/spdystream v0.0.0-20160310174837-449fdfce4d96/go.mod h1:Qh8CwZgvJUkLughtfhJv5dyTYa91l1fOUCrgjqmcifM= github.com/docker/spdystream v0.0.0-20181023171402-6480d4af844c h1:ZfSZ3P3BedhKGUhzj7BQlPSU4OvT6tfOKe3DVHzOA7s= github.com/docker/spdystream v0.0.0-20181023171402-6480d4af844c/go.mod h1:Qh8CwZgvJUkLughtfhJv5dyTYa91l1fOUCrgjqmcifM= +github.com/dustin/go-humanize v1.0.0/go.mod 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h1:RxMgew5VJxzue5/jJ golang.org/x/sys v0.0.0-20170830134202-bb24a47a89ea/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20181004145325-8469e314837c/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190124100055-b90733256f2e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190209173611-3b5209105503/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190228124157-a34e9553db1e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= 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sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI= +sigs.k8s.io/structured-merge-diff v0.0.0-20190817042607-6149e4549fca/go.mod h1:IIgPezJWb76P0hotTxzDbWsMYB8APh18qZnxkomBpxA= sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs= sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= +vbom.ml/util v0.0.0-20160121211510-db5cfe13f5cc/go.mod h1:so/NYdZXCz+E3ZpW0uAoCj6uzU2+8OWDFv/HxUSs7kI= vbom.ml/util v0.0.0-20180919145318-efcd4e0f9787 h1:O69FD9pJA4WUZlEwYatBEEkRWKQ5cKodWpdKTrCS/iQ= vbom.ml/util v0.0.0-20180919145318-efcd4e0f9787/go.mod h1:so/NYdZXCz+E3ZpW0uAoCj6uzU2+8OWDFv/HxUSs7kI= diff --git a/internal/config/mock_connection_test.go b/internal/config/mock_connection_test.go index 66672945..c7a7bd3b 100644 --- a/internal/config/mock_connection_test.go +++ b/internal/config/mock_connection_test.go @@ -51,12 +51,12 @@ func (mock *MockConnection) CachedDiscovery() (*disk.CachedDiscoveryClient, erro return ret0, ret1 } -func (mock *MockConnection) CanIAccess(_param0 string, _param1 string, _param2 []string) (bool, error) { +func (mock *MockConnection) CanI(_param0 string, _param1 string, _param2 []string) (bool, error) { if mock == nil { panic("mock must not be nil. Use myMock := NewMockConnection().") } params := []pegomock.Param{_param0, _param1, _param2} - result := pegomock.GetGenericMockFrom(mock).Invoke("CanIAccess", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) + result := pegomock.GetGenericMockFrom(mock).Invoke("CanI", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) var ret0 bool var ret1 error if len(result) != 0 { @@ -419,23 +419,23 @@ func (c *MockConnection_CachedDiscovery_OngoingVerification) GetCapturedArgument func (c *MockConnection_CachedDiscovery_OngoingVerification) GetAllCapturedArguments() { } -func (verifier *VerifierMockConnection) CanIAccess(_param0 string, _param1 string, _param2 []string) *MockConnection_CanIAccess_OngoingVerification { +func (verifier *VerifierMockConnection) CanI(_param0 string, _param1 string, _param2 []string) *MockConnection_CanI_OngoingVerification { params := []pegomock.Param{_param0, _param1, _param2} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CanIAccess", params, verifier.timeout) - return &MockConnection_CanIAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CanI", params, verifier.timeout) + return &MockConnection_CanI_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} } -type MockConnection_CanIAccess_OngoingVerification struct { +type MockConnection_CanI_OngoingVerification struct { mock *MockConnection methodInvocations []pegomock.MethodInvocation } -func (c *MockConnection_CanIAccess_OngoingVerification) GetCapturedArguments() (string, string, []string) { +func (c *MockConnection_CanI_OngoingVerification) GetCapturedArguments() (string, string, []string) { _param0, _param1, _param2 := c.GetAllCapturedArguments() return _param0[len(_param0)-1], _param1[len(_param1)-1], _param2[len(_param2)-1] } -func (c *MockConnection_CanIAccess_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string, _param2 [][]string) { +func (c *MockConnection_CanI_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string, _param2 [][]string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { _param0 = make([]string, len(params[0])) diff --git a/internal/k8s/api.go b/internal/k8s/api.go index 863ac528..4bf12fa5 100644 --- a/internal/k8s/api.go +++ b/internal/k8s/api.go @@ -3,7 +3,6 @@ package k8s import ( "fmt" "path/filepath" - "strings" "sync" "time" @@ -62,7 +61,7 @@ type ( CurrentNamespaceName() (string, error) CheckNSAccess(ns string) error CheckListNSAccess() error - CanIAccess(ns, rvg string, verbs []string) (bool, error) + CanI(ns, gvr string, verbs []string) (bool, error) } // APIClient represents a Kubernetes api client. @@ -106,32 +105,29 @@ func (a *APIClient) CheckNSAccess(n string) error { return err } -func makeSAR(ns, rvg string) *authorizationv1.SelfSubjectAccessReview { - gvr, _ := schema.ParseResourceArg(strings.ToLower(rvg)) - if gvr == nil { - log.Fatal().Err(fmt.Errorf("Unable to get GVR from url %s", rvg)).Msg("Die checking user access") - } - log.Debug().Msgf("GVR for %s -- %#v", rvg, *gvr) +func makeSAR(ns, gvr string) *authorizationv1.SelfSubjectAccessReview { + res := GVR(gvr).AsGVR() + log.Debug().Msgf("GVR for %s -- %#v", gvr, res) return &authorizationv1.SelfSubjectAccessReview{ Spec: authorizationv1.SelfSubjectAccessReviewSpec{ ResourceAttributes: &authorizationv1.ResourceAttributes{ Namespace: ns, - Group: gvr.Group, - Resource: gvr.Resource, + Group: res.Group, + Resource: res.Resource, }, }, } } -// CanIAccess checks if user has access to a certain resource. -func (a *APIClient) CanIAccess(ns, rvg string, verbs []string) (bool, error) { - sar := makeSAR(ns, rvg) +// CanI checks if user has access to a certain resource. +func (a *APIClient) CanI(ns, gvr string, verbs []string) (bool, error) { + sar := makeSAR(ns, gvr) dial := a.DialOrDie().AuthorizationV1().SelfSubjectAccessReviews() for _, v := range verbs { sar.Spec.ResourceAttributes.Verb = v resp, err := dial.Create(sar) if err != nil { - log.Error().Err(err).Msgf("CanIAccess") + log.Error().Err(err).Msgf("CanI") return false, err } if !resp.Status.Allowed { diff --git a/internal/k8s/metrics.go b/internal/k8s/metrics.go index 0671c2de..4fb885b7 100644 --- a/internal/k8s/metrics.go +++ b/internal/k8s/metrics.go @@ -74,28 +74,20 @@ func (m *MetricsServer) NodesMetrics(nodes Collection, metrics *mv1beta1.NodeMet } // ClusterLoad retrieves all cluster nodes metrics. -func (m *MetricsServer) ClusterLoad(nos Collection, nmx Collection, mx *ClusterMetrics) { - nodeMetrics := make(NodesMetrics, len(nos)) - for _, n := range nos { - no, ok := n.(*v1.Node) - if !ok { - log.Fatal().Msg("Expecting valid node") - } +func (m *MetricsServer) ClusterLoad(nos *v1.NodeList, nmx *mv1beta1.NodeMetricsList, mx *ClusterMetrics) error { + nodeMetrics := make(NodesMetrics, len(nos.Items)) + for _, no := range nos.Items { nodeMetrics[no.Name] = NodeMetrics{ AvailCPU: no.Status.Allocatable.Cpu().MilliValue(), AvailMEM: ToMB(no.Status.Allocatable.Memory().Value()), } } - for _, mx := range nmx { - mxx, ok := mx.(*mv1beta1.NodeMetrics) - if !ok { - log.Fatal().Msg("Expecting a valid node metric") - } - if m, ok := nodeMetrics[mxx.Name]; ok { - m.CurrentCPU = mxx.Usage.Cpu().MilliValue() - m.CurrentMEM = ToMB(mxx.Usage.Memory().Value()) - nodeMetrics[mxx.Name] = m + for _, mx := range nmx.Items { + if m, ok := nodeMetrics[mx.Name]; ok { + m.CurrentCPU = mx.Usage.Cpu().MilliValue() + m.CurrentMEM = ToMB(mx.Usage.Memory().Value()) + nodeMetrics[mx.Name] = m } } @@ -106,8 +98,9 @@ func (m *MetricsServer) ClusterLoad(nos Collection, nmx Collection, mx *ClusterM mem += mx.CurrentMEM tmem += mx.AvailMEM } - mx.PercCPU, mx.PercMEM = toPerc(cpu, tcpu), toPerc(mem, tmem) + + return nil } // FetchNodesMetrics return all metrics for pods in a given namespace. @@ -130,6 +123,16 @@ func (m *MetricsServer) FetchPodsMetrics(ns string) (*mv1beta1.PodMetricsList, e return client.MetricsV1beta1().PodMetricses(ns).List(metav1.ListOptions{}) } +// FetchPodsMetrics return all metrics for pods in a given namespace. +func (m *MetricsServer) FetchPodMetrics(ns, sel string) (*mv1beta1.PodMetrics, error) { + client, err := m.MXDial() + if err != nil { + return nil, err + } + + return client.MetricsV1beta1().PodMetricses(ns).Get(sel, metav1.GetOptions{}) +} + // PodsMetrics retrieves metrics for all pods in a given namespace. func (m *MetricsServer) PodsMetrics(pods *mv1beta1.PodMetricsList, mmx PodsMetrics) { // Compute all pod's containers metrics. diff --git a/internal/k8s/metrics_test.go b/internal/k8s/metrics_test.go index 47458bf7..d8745ca1 100644 --- a/internal/k8s/metrics_test.go +++ b/internal/k8s/metrics_test.go @@ -7,6 +7,7 @@ import ( v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/api/resource" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" v1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) @@ -103,31 +104,39 @@ func BenchmarkNodesMetrics(b *testing.B) { func TestClusterLoad(t *testing.T) { m := NewMetricsServer(nil) - nodes := Collection{ - makeNode("n1", "100m", "4Mi", "50m", "2Mi"), - makeNode("n2", "100m", "4Mi", "50m", "2Mi"), + nodes := v1.NodeList{ + Items: []v1.Node{ + *makeNode("n1", "100m", "4Mi", "50m", "2Mi"), + *makeNode("n2", "100m", "4Mi", "50m", "2Mi"), + }, } - metrics := Collection{ - makeMxNode("n1", "50m", "1Mi"), - makeMxNode("n2", "50m", "1Mi"), + metrics := mv1beta1.NodeMetricsList{ + Items: []mv1beta1.NodeMetrics{ + *makeMxNode("n1", "50m", "1Mi"), + *makeMxNode("n2", "50m", "1Mi"), + }, } var mx ClusterMetrics - m.ClusterLoad(nodes, metrics, &mx) + m.ClusterLoad(&nodes, &metrics, &mx) assert.Equal(t, 100.0, mx.PercCPU) assert.Equal(t, 50.0, mx.PercMEM) } func BenchmarkClusterLoad(b *testing.B) { - nodes := Collection{ - makeNode("n1", "100m", "4Mi", "50m", "2Mi"), - makeNode("n2", "100m", "4Mi", "50m", "2Mi"), + nodes := v1.NodeList{ + Items: []v1.Node{ + *makeNode("n1", "100m", "4Mi", "50m", "2Mi"), + *makeNode("n2", "100m", "4Mi", "50m", "2Mi"), + }, } - metrics := Collection{ - makeMxNode("n1", "50m", "1Mi"), - makeMxNode("n2", "50m", "1Mi"), + metrics := mv1beta1.NodeMetricsList{ + Items: []mv1beta1.NodeMetrics{ + *makeMxNode("n1", "50m", "1Mi"), + *makeMxNode("n2", "50m", "1Mi"), + }, } m := NewMetricsServer(nil) @@ -135,7 +144,7 @@ func BenchmarkClusterLoad(b *testing.B) { b.ResetTimer() b.ReportAllocs() for n := 0; n < b.N; n++ { - m.ClusterLoad(nodes, metrics, &mx) + m.ClusterLoad(&nodes, &metrics, &mx) } } diff --git a/internal/model/co.go b/internal/model/co.go new file mode 100644 index 00000000..c17fdfb4 --- /dev/null +++ b/internal/model/co.go @@ -0,0 +1,157 @@ +package model + +import ( + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/render" + "github.com/rs/zerolog/log" + v1 "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +) + +var _ render.ContainerWithMetrics = &ContainerWithMetrics{} + +// Container represents a container model. +type Container struct { + *Resource +} + +// NewContainer returns a new container model +func NewContainer() *Container { + return &Container{ + Resource: NewResource(), + } +} + +// List returns a collection of containers +func (c *Container) List(sel string) ([]runtime.Object, error) { + ns, n := render.Namespaced(sel) + c.namespace = ns + o, err := c.factory.Get(ns, "v1/pods", n, labels.Everything()) + if err != nil { + return nil, err + } + + var po v1.Pod + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &po) + if err != nil { + return nil, err + } + + res := make([]runtime.Object, 1, len(po.Spec.InitContainers)+len(po.Spec.Containers)) + res[0] = &po + return res, nil +} + +// Hydrate returns a pod as container rows. +func (c *Container) Hydrate(cc []runtime.Object, rr render.Rows, re Renderer) error { + po := cc[0].(*v1.Pod) + mx := k8s.NewMetricsServer(c.factory.Client().(k8s.Connection)) + mmx, err := mx.FetchPodMetrics(c.namespace, po.Name) + if err != nil { + return err + } + + var index int + size := len(re.Header(c.namespace)) + for _, co := range po.Spec.InitContainers { + row, err := renderCoRow(co.Name, index, size, coMetricsFor(co, po, mmx, true), re) + if err != nil { + return err + } + rr[index] = row + log.Debug().Msgf("Init Containers %#v", rr[index]) + index++ + } + for _, co := range po.Spec.Containers { + row, err := renderCoRow(co.Name, index, size, coMetricsFor(co, po, mmx, false), re) + if err != nil { + return err + } + rr[index] = row + log.Debug().Msgf("Containers %#v", row) + index++ + } + return nil +} + +func renderCoRow(n string, index, size int, pmx *ContainerWithMetrics, re Renderer) (render.Row, error) { + row := render.Row{Fields: make([]string, size)} + if err := re.Render(pmx, n, &row); err != nil { + return render.Row{}, err + } + return row, nil +} + +func coMetricsFor(co v1.Container, po *v1.Pod, mmx *mv1beta1.PodMetrics, isInit bool) *ContainerWithMetrics { + return &ContainerWithMetrics{ + container: &co, + status: getContainerStatus(co.Name, po.Status), + metrics: containerMetrics(co.Name, mmx), + isInit: isInit, + age: po.ObjectMeta.CreationTimestamp, + } +} + +func containerMetrics(n string, mx runtime.Object) *mv1beta1.ContainerMetrics { + pmx := mx.(*mv1beta1.PodMetrics) + log.Debug().Msgf("CO MX fo %s", n) + for _, m := range pmx.Containers { + log.Debug().Msgf("Container Metrics %#v", m) + if m.Name == n { + return &m + } + } + return nil +} + +// ---------------------------------------------------------------------------- + +func getContainerStatus(co string, status v1.PodStatus) *v1.ContainerStatus { + for _, c := range status.ContainerStatuses { + if c.Name == co { + return &c + } + } + + for _, c := range status.InitContainerStatuses { + if c.Name == co { + return &c + } + } + + return nil +} + +// ContainerWithMetrics represents a container and its metrics. +type ContainerWithMetrics struct { + container *v1.Container + status *v1.ContainerStatus + metrics *mv1beta1.ContainerMetrics + isInit bool + age metav1.Time +} + +func (c *ContainerWithMetrics) IsInit() bool { + return c.isInit +} + +func (c *ContainerWithMetrics) Container() *v1.Container { + return c.container +} + +func (c *ContainerWithMetrics) ContainerStatus() *v1.ContainerStatus { + return c.status +} + +// Metrics returns the metrics associated with the pod. +func (c *ContainerWithMetrics) Metrics() *mv1beta1.ContainerMetrics { + return c.metrics +} + +func (c *ContainerWithMetrics) Age() metav1.Time { + return c.age +} diff --git a/internal/model/helpers.go b/internal/model/helpers.go new file mode 100644 index 00000000..d787addc --- /dev/null +++ b/internal/model/helpers.go @@ -0,0 +1,34 @@ +package model + +import ( + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +func extractFQN(o runtime.Object) string { + u := o.(*unstructured.Unstructured) + m := u.Object["metadata"].(map[string]interface{}) + if _, ok := m["namespace"]; !ok { + return FQN("", m["name"].(string)) + } + ns, n := m["namespace"].(string), m["name"].(string) + return FQN(ns, n) +} + +// MetaFQN returns a fully qualified resource name. +func MetaFQN(m metav1.ObjectMeta) string { + if m.Namespace == "" { + return m.Name + } + + return FQN(m.Namespace, m.Name) +} + +// FQN returns a fully qualified resource name. +func FQN(ns, n string) string { + if ns == "" { + return n + } + return ns + "/" + n +} diff --git a/internal/model/no.go b/internal/model/no.go new file mode 100644 index 00000000..7b46aded --- /dev/null +++ b/internal/model/no.go @@ -0,0 +1,136 @@ +package model + +import ( + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/render" + "github.com/derailed/k9s/internal/watch" + "github.com/rs/zerolog/log" + v1 "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +) + +var _ render.NodeWithMetrics = &NodeWithMetrics{} + +// Node represents a node model. +type Node struct { + *Resource +} + +// NewNode returns a new node model. +func NewNode() *Node { + return &Node{Resource: NewResource()} +} + +// List returns a collection of node resources. +func (n *Node) List(_ string) ([]runtime.Object, error) { + nn, err := n.factory.Client().DialOrDie().CoreV1().Nodes().List(metav1.ListOptions{}) + if err != nil { + return nil, err + } + + oo := make([]runtime.Object, len(nn.Items)) + for i, no := range nn.Items { + o, err := runtime.DefaultUnstructuredConverter.ToUnstructured(&no) + if err != nil { + return nil, err + } + oo[i] = &unstructured.Unstructured{Object: o} + } + return oo, nil +} + +// Hydrate returns nodes as rows. +func (n *Node) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { + mx := k8s.NewMetricsServer(n.factory.Client().(k8s.Connection)) + mmx, err := mx.FetchNodesMetrics() + if err != nil { + return err + } + + var index int + size := len(re.Header("")) + for _, no := range oo { + o := no.(*unstructured.Unstructured) + pods, err := n.nodePods(n.factory, o.Object["metadata"].(map[string]interface{})["name"].(string)) + if err != nil { + panic(err) + } + row := render.Row{Fields: make([]string, size)} + nmx := NodeWithMetrics{ + o, + nodeMetricsFor(o, mmx), + pods, + } + if err := re.Render(&nmx, "", &row); err != nil { + return err + } + rr[index] = row + index++ + } + + return nil +} + +func nodeMetricsFor(o runtime.Object, mmx *mv1beta1.NodeMetricsList) *mv1beta1.NodeMetrics { + fqn := extractFQN(o) + for _, mx := range mmx.Items { + if MetaFQN(mx.ObjectMeta) == fqn { + return &mx + } + } + return nil +} + +func (n *Node) nodePods(f *watch.Factory, node string) ([]*v1.Pod, error) { + pp, err := f.List("", "v1/pods", labels.Everything()) + if err != nil { + return nil, err + } + + pods := make([]*v1.Pod, 0, len(pp)) + for _, p := range pp { + o := p.(*unstructured.Unstructured) + + var pod v1.Pod + err := runtime.DefaultUnstructuredConverter.FromUnstructured(o.Object, &pod) + if err != nil { + log.Error().Err(err).Msg("Converting Pod") + return nil, err + } + if pod.Spec.NodeName != node || pod.Status.Phase != v1.PodSucceeded { + continue + } + pods = append(pods, &pod) + } + + return pods, nil +} + +// ---------------------------------------------------------------------------- +// Helpers... + +// NodeWithMetrics represents a node with its associated metrics. +type NodeWithMetrics struct { + object runtime.Object + mx *mv1beta1.NodeMetrics + pods []*v1.Pod +} + +// Object returns a node. +func (n *NodeWithMetrics) Object() runtime.Object { + return n.object +} + +// Metrics returns the node metrics. +func (n *NodeWithMetrics) Metrics() *mv1beta1.NodeMetrics { + return n.mx +} + +// Pods return pods running on this node. +func (n *NodeWithMetrics) Pods() []*v1.Pod { + return n.pods +} diff --git a/internal/model/po.go b/internal/model/po.go new file mode 100644 index 00000000..a6884370 --- /dev/null +++ b/internal/model/po.go @@ -0,0 +1,95 @@ +package model + +import ( + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/render" + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +) + +// Pod represents a pod model. +type Pod struct { + *Resource +} + +// NewPod returns a new pod model. +func NewPod() *Pod { + return &Pod{NewResource()} +} + +func (p *Pod) FetchContainers(sel string, includeInit bool) ([]string, error) { + o, err := p.factory.Get(p.namespace, p.gvr, sel, labels.Everything()) + if err != nil { + return nil, err + } + + var po v1.Pod + if runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &po); err != nil { + return nil, err + } + + cc := make([]string, 0, len(po.Spec.Containers)) + for _, c := range po.Spec.Containers { + cc = append(cc, c.Name) + } + + if includeInit { + for _, c := range po.Spec.InitContainers { + cc = append(cc, c.Name) + } + } + + return cc, nil +} + +// Render returns pod resources as rows. +func (p *Pod) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { + mx := k8s.NewMetricsServer(p.factory.Client().(k8s.Connection)) + mmx, err := mx.FetchPodsMetrics(p.namespace) + if err != nil { + return err + } + + var index int + size := len(re.Header(p.namespace)) + for _, o := range oo { + row := render.Row{Fields: make([]string, size)} + pmx := PodWithMetrics{o, podMetricsFor(o, mmx)} + if err := re.Render(&pmx, p.namespace, &row); err != nil { + return err + } + rr[index] = row + index++ + } + + return nil +} + +func podMetricsFor(o runtime.Object, mmx *mv1beta1.PodMetricsList) *mv1beta1.PodMetrics { + fqn := extractFQN(o) + for _, mx := range mmx.Items { + if MetaFQN(mx.ObjectMeta) == fqn { + return &mx + } + } + return nil +} + +// PodWithMetrics represents a pod and its metrics. +type PodWithMetrics struct { + object runtime.Object + mx *mv1beta1.PodMetrics +} + +// Object returns a pod. +func (p *PodWithMetrics) Object() runtime.Object { + return p.object +} + +// Metrics returns the metrics associated with the pod. +func (p *PodWithMetrics) Metrics() *mv1beta1.PodMetrics { + return p.mx +} diff --git a/internal/model/registry.go b/internal/model/registry.go new file mode 100644 index 00000000..8115c0b9 --- /dev/null +++ b/internal/model/registry.go @@ -0,0 +1,52 @@ +package model + +import ( + "github.com/derailed/k9s/internal/render" + "github.com/derailed/k9s/internal/watch" + "k8s.io/apimachinery/pkg/runtime" +) + +type Renderer interface { + // Render converts raw resources to tabular data. + Render(o interface{}, ns string, row *render.Row) error + + // Header returns the resource header. + Header(ns string) render.HeaderRow + + ColorerFunc() render.ColorerFunc +} + +type Lister interface { + // Init initializes a resource. + Init(ns, gvr string, f *watch.Factory) + + // List returns a collection of resources. + List(sel string) ([]runtime.Object, error) + + // Hydrate converts resource rows into tabular data. + Hydrate([]runtime.Object, render.Rows, Renderer) error +} + +type ResourceMeta struct { + Model Lister + Renderer Renderer +} + +var Registry = map[string]ResourceMeta{ + "v1/pods": ResourceMeta{ + Model: NewPod(), + Renderer: &render.Pod{}, + }, + "v1/nodes": ResourceMeta{ + Model: NewNode(), + Renderer: &render.Node{}, + }, + "v1/configmaps": ResourceMeta{ + Model: NewResource(), + Renderer: &render.ConfigMap{}, + }, + "containers": ResourceMeta{ + Model: NewContainer(), + Renderer: &render.Container{}, + }, +} diff --git a/internal/model/resource.go b/internal/model/resource.go new file mode 100644 index 00000000..8d5ae188 --- /dev/null +++ b/internal/model/resource.go @@ -0,0 +1,46 @@ +package model + +import ( + "github.com/derailed/k9s/internal/render" + "github.com/derailed/k9s/internal/watch" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" +) + +// Resource represents a generic resource model. +type Resource struct { + namespace, gvr string + factory *watch.Factory +} + +func NewResource() *Resource { + return &Resource{} +} + +// NewResource returns a new model. +func (r *Resource) Init(ns, gvr string, f *watch.Factory) { + r.namespace, r.gvr, r.factory = ns, gvr, f +} + +// List returns a collection of nodes. +func (r *Resource) List(_ string) ([]runtime.Object, error) { + return r.factory.List(r.namespace, r.gvr, labels.Everything()) +} + +// Render returns a node as a row. +func (r *Resource) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { + var index int + size := len(re.Header(r.namespace)) + for _, o := range oo { + res := o.(*unstructured.Unstructured) + row := render.Row{Fields: make([]string, size)} + if err := re.Render(res, r.namespace, &row); err != nil { + return err + } + rr[index] = row + index++ + } + + return nil +} diff --git a/internal/render/assets/cj.json b/internal/render/assets/cj.json new file mode 100644 index 00000000..25d1ed72 --- /dev/null +++ b/internal/render/assets/cj.json @@ -0,0 +1,59 @@ +{ + "apiVersion": "batch/v1beta1", + "kind": "CronJob", + "metadata": { + "annotations": { + "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"batch/v1beta1\",\"kind\":\"CronJob\",\"metadata\":{\"annotations\":{},\"name\":\"hello\",\"namespace\":\"default\"},\"spec\":{\"concurrencyPolicy\":\"Forbid\",\"jobTemplate\":{\"spec\":{\"template\":{\"spec\":{\"containers\":[{\"args\":[\"/bin/bash\",\"-c\",\"for i in {1..5}; do echo c1 $i; sleep 1; done\"],\"image\":\"blang/busybox-bash\",\"name\":\"c1\"}],\"restartPolicy\":\"OnFailure\"}}}},\"schedule\":\"*/1 * * * *\"}}\n" + }, + "creationTimestamp": "2019-08-30T15:19:01Z", + "name": "hello", + "namespace": "default", + "resourceVersion": "49753699", + "selfLink": "/apis/batch/v1beta1/namespaces/default/cronjobs/hello", + "uid": "7f0b856c-cb39-11e9-990f-42010a800218" + }, + "spec": { + "concurrencyPolicy": "Forbid", + "failedJobsHistoryLimit": 1, + "jobTemplate": { + "metadata": { + "creationTimestamp": null + }, + "spec": { + "template": { + "metadata": { + "creationTimestamp": null + }, + "spec": { + "containers": [ + { + "args": [ + "/bin/bash", + "-c", + "for i in {1..5}; do echo c1 $i; sleep 1; done" + ], + "image": "blang/busybox-bash", + "imagePullPolicy": "Always", + "name": "c1", + "resources": {}, + "terminationMessagePath": "/dev/termination-log", + "terminationMessagePolicy": "File" + } + ], + "dnsPolicy": "ClusterFirst", + "restartPolicy": "OnFailure", + "schedulerName": "default-scheduler", + "securityContext": {}, + "terminationGracePeriodSeconds": 30 + } + } + } + }, + "schedule": "*/1 * * * *", + "successfulJobsHistoryLimit": 3, + "suspend": false + }, + "status": { + "lastScheduleTime": "2019-08-30T17:01:00Z" + } +} \ No newline at end of file diff --git a/internal/render/assets/cm.json b/internal/render/assets/cm.json new file mode 100644 index 00000000..c8705071 --- /dev/null +++ b/internal/render/assets/cm.json @@ -0,0 +1,19 @@ +{ + "apiVersion": "v1", + "data": { + "key1": "very", + "key2": "charm" + }, + "kind": "ConfigMap", + "metadata": { + "annotations": { + "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"v1\",\"data\":{\"key1\":\"very\",\"key2\":\"charm\"},\"kind\":\"ConfigMap\",\"metadata\":{\"annotations\":{},\"name\":\"blee\",\"namespace\":\"default\"}}\n" + }, + "creationTimestamp": "2019-06-05T21:56:55Z", + "name": "blee", + "namespace": "default", + "resourceVersion": "27009817", + "selfLink": "/api/v1/namespaces/default/configmaps/blee", + "uid": "d587a666-87dc-11e9-a8e8-42010a80015b" + } +} \ No newline at end of file diff --git a/internal/render/assets/cr.json b/internal/render/assets/cr.json new file mode 100644 index 00000000..39a576ce --- /dev/null +++ b/internal/render/assets/cr.json @@ -0,0 +1,69 @@ +{ + "apiVersion": "rbac.authorization.k8s.io/v1", + "kind": "ClusterRole", + "metadata": { + "annotations": { + "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"rbac.authorization.k8s.io/v1\",\"kind\":\"ClusterRole\",\"metadata\":{\"annotations\":{},\"name\":\"blee\"},\"rules\":[{\"apiGroups\":[\"metrics.k8s.io\"],\"resources\":[\"nodes\"],\"verbs\":[\"list\",\"watch\"]},{\"apiGroups\":[\"\"],\"resources\":[\"nodes\",\"configmaps\"],\"verbs\":[\"list\"]},{\"apiGroups\":[\"\"],\"resourceNames\":[\"kube-system\"],\"resources\":[\"namespaces\"],\"verbs\":[\"get\",\"watch\"]},{\"apiGroups\":[\"\"],\"resources\":[\"pods\"],\"verbs\":[\"get\",\"list\",\"watch\",\"delete\"]}]}\n" + }, + "creationTimestamp": "2019-06-04T16:48:34Z", + "name": "blee", + "resourceVersion": "26708289", + "selfLink": "/apis/rbac.authorization.k8s.io/v1/clusterroles/blee", + "uid": "97dbe984-86e8-11e9-a8e8-42010a80015b" + }, + "rules": [ + { + "apiGroups": [ + "metrics.k8s.io" + ], + "resources": [ + "nodes" + ], + "verbs": [ + "list", + "watch" + ] + }, + { + "apiGroups": [ + "" + ], + "resources": [ + "nodes", + "configmaps" + ], + "verbs": [ + "list" + ] + }, + { + "apiGroups": [ + "" + ], + "resourceNames": [ + "kube-system" + ], + "resources": [ + "namespaces" + ], + "verbs": [ + "get", + "watch" + ] + }, + { + "apiGroups": [ + "" + ], + "resources": [ + "pods" + ], + "verbs": [ + "get", + "list", + "watch", + "delete" + ] + } + ] +} \ No newline at end of file diff --git a/internal/render/assets/crb.json b/internal/render/assets/crb.json new file mode 100644 index 00000000..297a1a8b --- /dev/null +++ b/internal/render/assets/crb.json @@ -0,0 +1,26 @@ +{ + "apiVersion": "rbac.authorization.k8s.io/v1", + "kind": "ClusterRoleBinding", + "metadata": { + "annotations": { + "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"rbac.authorization.k8s.io/v1\",\"kind\":\"ClusterRoleBinding\",\"metadata\":{\"annotations\":{},\"name\":\"blee\"},\"roleRef\":{\"apiGroup\":\"rbac.authorization.k8s.io\",\"kind\":\"ClusterRole\",\"name\":\"blee\"},\"subjects\":[{\"apiGroup\":\"rbac.authorization.k8s.io\",\"kind\":\"User\",\"name\":\"fernand\"}]}\n" + }, + "creationTimestamp": "2019-06-04T16:48:35Z", + "name": "blee", + "resourceVersion": "26689100", + "selfLink": "/apis/rbac.authorization.k8s.io/v1/clusterrolebindings/blee", + "uid": "97e5f84d-86e8-11e9-a8e8-42010a80015b" + }, + "roleRef": { + "apiGroup": "rbac.authorization.k8s.io", + "kind": "ClusterRole", + "name": "blee" + }, + "subjects": [ + { + "apiGroup": "rbac.authorization.k8s.io", + "kind": "User", + "name": "fernand" + } + ] +} \ No newline at end of file diff --git a/internal/render/assets/crd.json b/internal/render/assets/crd.json new file mode 100644 index 00000000..2f0db2b1 --- /dev/null +++ b/internal/render/assets/crd.json @@ -0,0 +1,84 @@ +{ + "apiVersion": "apiextensions.k8s.io/v1beta1", + "kind": "CustomResourceDefinition", + "metadata": { + "annotations": { + "helm.sh/hook": "crd-install", + "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"apiextensions.k8s.io/v1beta1\",\"kind\":\"CustomResourceDefinition\",\"metadata\":{\"annotations\":{\"helm.sh/hook\":\"crd-install\"},\"labels\":{\"addonmanager.kubernetes.io/mode\":\"Reconcile\",\"app\":\"mixer\",\"istio\":\"mixer-adapter\",\"k8s-app\":\"istio\",\"package\":\"adapter\"},\"name\":\"adapters.config.istio.io\",\"namespace\":\"\"},\"spec\":{\"group\":\"config.istio.io\",\"names\":{\"categories\":[\"istio-io\",\"policy-istio-io\"],\"kind\":\"adapter\",\"plural\":\"adapters\",\"singular\":\"adapter\"},\"scope\":\"Namespaced\",\"version\":\"v1alpha2\"}}\n" + }, + "creationTimestamp": "2019-02-05T22:04:29Z", + "generation": 1, + "labels": { + "addonmanager.kubernetes.io/mode": "Reconcile", + "app": "mixer", + "istio": "mixer-adapter", + "k8s-app": "istio", + "package": "adapter" + }, + "name": "adapters.config.istio.io", + "resourceVersion": "37115599", + "selfLink": "/apis/apiextensions.k8s.io/v1beta1/customresourcedefinitions/adapters.config.istio.io", + "uid": "029b8c3e-2992-11e9-81cd-42010a80005b" + }, + "spec": { + "additionalPrinterColumns": [ + { + "JSONPath": ".metadata.creationTimestamp", + "description": "CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.\n\nPopulated by the system. Read-only. Null for lists. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", + "name": "Age", + "type": "date" + } + ], + "group": "config.istio.io", + "names": { + "categories": [ + "istio-io", + "policy-istio-io" + ], + "kind": "adapter", + "listKind": "adapterList", + "plural": "adapters", + "singular": "adapter" + }, + "scope": "Namespaced", + "version": "v1alpha2", + "versions": [ + { + "name": "v1alpha2", + "served": true, + "storage": true + } + ] + }, + "status": { + "acceptedNames": { + "categories": [ + "istio-io", + "policy-istio-io" + ], + "kind": "adapter", + "listKind": "adapterList", + "plural": "adapters", + "singular": "adapter" + }, + "conditions": [ + { + "lastTransitionTime": "2019-02-05T22:04:29Z", + "message": "no conflicts found", + "reason": "NoConflicts", + "status": "True", + "type": "NamesAccepted" + }, + { + "lastTransitionTime": null, + "message": "the initial names have been accepted", + "reason": "InitialNamesAccepted", + "status": "True", + "type": "Established" + } + ], + "storedVersions": [ + "v1alpha2" + ] + } +} \ No newline at end of file diff --git a/internal/render/assets/dp.json b/internal/render/assets/dp.json new file mode 100644 index 00000000..f28f88b2 --- /dev/null +++ b/internal/render/assets/dp.json @@ -0,0 +1,123 @@ +{ + "apiVersion": "extensions/v1beta1", + "kind": "Deployment", + "metadata": { + "annotations": { + "deployment.kubernetes.io/revision": "1", + "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"apps/v1beta1\",\"kind\":\"Deployment\",\"metadata\":{\"annotations\":{},\"labels\":{\"app\":\"icx-db\"},\"name\":\"icx-db\",\"namespace\":\"icx\"},\"spec\":{\"replicas\":1,\"selector\":{\"matchLabels\":{\"app\":\"icx-db\"}},\"template\":{\"metadata\":{\"labels\":{\"app\":\"icx-db\"}},\"spec\":{\"containers\":[{\"env\":[{\"name\":\"POSTGRES_USER\",\"valueFrom\":{\"secretKeyRef\":{\"key\":\"pg_user\",\"name\":\"icx-creds\"}}},{\"name\":\"POSTGRES_PASSWORD\",\"valueFrom\":{\"secretKeyRef\":{\"key\":\"pg_pwd\",\"name\":\"icx-creds\"}}}],\"image\":\"postgres:9.2-alpine\",\"imagePullPolicy\":\"IfNotPresent\",\"name\":\"icx-db\",\"ports\":[{\"containerPort\":5432,\"name\":\"client\"}],\"resources\":{\"limits\":{\"cpu\":\"250m\",\"memory\":\"512Mi\"},\"requests\":{\"cpu\":\"250m\",\"memory\":\"256Mi\"}}}]}}}}\n" + }, + "creationTimestamp": "2019-07-14T04:54:17Z", + "generation": 1, + "labels": { + "app": "icx-db" + }, + "name": "icx-db", + "namespace": "icx", + "resourceVersion": "37116271", + "selfLink": "/apis/extensions/v1beta1/namespaces/icx/deployments/icx-db", + "uid": "6f6143bc-a5f3-11e9-990f-42010a800218" + }, + "spec": { + "progressDeadlineSeconds": 600, + "replicas": 1, + "revisionHistoryLimit": 2, + "selector": { + "matchLabels": { + "app": "icx-db" + } + }, + "strategy": { + "rollingUpdate": { + "maxSurge": "25%", + "maxUnavailable": "25%" + }, + "type": "RollingUpdate" + }, + "template": { + "metadata": { + "creationTimestamp": null, + "labels": { + "app": "icx-db" + } + }, + "spec": { + "containers": [ + { + "env": [ + { + "name": "POSTGRES_USER", + "valueFrom": { + "secretKeyRef": { + "key": "pg_user", + "name": "icx-creds" + } + } + }, + { + "name": "POSTGRES_PASSWORD", + "valueFrom": { + "secretKeyRef": { + "key": "pg_pwd", + "name": "icx-creds" + } + } + } + ], + "image": "postgres:9.2-alpine", + "imagePullPolicy": "IfNotPresent", + "name": "icx-db", + "ports": [ + { + "containerPort": 5432, + "name": "client", + "protocol": "TCP" + } + ], + "resources": { + "limits": { + "cpu": "250m", + "memory": "512Mi" + }, + "requests": { + "cpu": "250m", + "memory": "256Mi" + } + }, + "terminationMessagePath": "/dev/termination-log", + "terminationMessagePolicy": "File" + } + ], + "dnsPolicy": "ClusterFirst", + "restartPolicy": "Always", + "schedulerName": "default-scheduler", + "securityContext": {}, + "terminationGracePeriodSeconds": 30 + } + } + }, + "status": { + "availableReplicas": 1, + "conditions": [ + { + "lastTransitionTime": "2019-07-14T04:54:20Z", + "lastUpdateTime": "2019-07-14T04:54:20Z", + "message": "Deployment has minimum availability.", + "reason": "MinimumReplicasAvailable", + "status": "True", + "type": "Available" + }, + { + "lastTransitionTime": "2019-07-14T04:54:17Z", + "lastUpdateTime": "2019-07-14T04:54:20Z", + "message": "ReplicaSet \"icx-db-7d4b578979\" has successfully progressed.", + "reason": "NewReplicaSetAvailable", + "status": "True", + "type": "Progressing" + } + ], + "observedGeneration": 1, + "readyReplicas": 1, + "replicas": 1, + "updatedReplicas": 1 + } +} \ No newline at end of file diff --git a/internal/render/assets/ds.json b/internal/render/assets/ds.json new file mode 100644 index 00000000..d8dd6c9b --- /dev/null +++ b/internal/render/assets/ds.json @@ -0,0 +1,207 @@ +{ + "apiVersion": "extensions/v1beta1", + "kind": "DaemonSet", + "metadata": { + "annotations": { + "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"extensions/v1beta1\",\"kind\":\"DaemonSet\",\"metadata\":{\"annotations\":{},\"labels\":{\"addonmanager.kubernetes.io/mode\":\"Reconcile\",\"k8s-app\":\"fluentd-gcp\",\"kubernetes.io/cluster-service\":\"true\",\"version\":\"v3.2.0\"},\"name\":\"fluentd-gcp-v3.2.0\",\"namespace\":\"kube-system\"},\"spec\":{\"template\":{\"metadata\":{\"annotations\":{\"scheduler.alpha.kubernetes.io/critical-pod\":\"\"},\"labels\":{\"k8s-app\":\"fluentd-gcp\",\"kubernetes.io/cluster-service\":\"true\",\"version\":\"v3.2.0\"}},\"spec\":{\"containers\":[{\"env\":[{\"name\":\"NODE_NAME\",\"valueFrom\":{\"fieldRef\":{\"apiVersion\":\"v1\",\"fieldPath\":\"spec.nodeName\"}}},{\"name\":\"STACKDRIVER_METADATA_AGENT_URL\",\"value\":\"http://$(NODE_NAME):8799\"}],\"image\":\"gcr.io/stackdriver-agents/stackdriver-logging-agent:0.6-1.6.0-1\",\"livenessProbe\":{\"exec\":{\"command\":[\"/bin/sh\",\"-c\",\"LIVENESS_THRESHOLD_SECONDS=${LIVENESS_THRESHOLD_SECONDS:-300}; STUCK_THRESHOLD_SECONDS=${LIVENESS_THRESHOLD_SECONDS:-900}; if [ ! -e /var/log/fluentd-buffers ]; then\\n exit 1;\\nfi; touch -d \\\"${STUCK_THRESHOLD_SECONDS} seconds ago\\\" /tmp/marker-stuck; if [[ -z \\\"$(find /var/log/fluentd-buffers -type f -newer /tmp/marker-stuck -print -quit)\\\" ]]; then\\n rm -rf /var/log/fluentd-buffers;\\n exit 1;\\nfi; touch -d \\\"${LIVENESS_THRESHOLD_SECONDS} seconds ago\\\" /tmp/marker-liveness; if [[ -z \\\"$(find /var/log/fluentd-buffers -type f -newer /tmp/marker-liveness -print -quit)\\\" ]]; then\\n exit 1;\\nfi;\\n\"]},\"initialDelaySeconds\":600,\"periodSeconds\":60},\"name\":\"fluentd-gcp\",\"volumeMounts\":[{\"mountPath\":\"/var/log\",\"name\":\"varlog\"},{\"mountPath\":\"/var/lib/docker/containers\",\"name\":\"varlibdockercontainers\",\"readOnly\":true},{\"mountPath\":\"/etc/google-fluentd/config.d\",\"name\":\"config-volume\"}]},{\"command\":[\"/monitor\",\"--stackdriver-prefix=container.googleapis.com/internal/addons\",\"--api-override=https://monitoring.googleapis.com/\",\"--source=fluentd:http://localhost:24231?whitelisted=stackdriver_successful_requests_count,stackdriver_failed_requests_count,stackdriver_ingested_entries_count,stackdriver_dropped_entries_count\",\"--pod-id=$(POD_NAME)\",\"--namespace-id=$(POD_NAMESPACE)\"],\"env\":[{\"name\":\"POD_NAME\",\"valueFrom\":{\"fieldRef\":{\"fieldPath\":\"metadata.name\"}}},{\"name\":\"POD_NAMESPACE\",\"valueFrom\":{\"fieldRef\":{\"fieldPath\":\"metadata.namespace\"}}}],\"image\":\"k8s.gcr.io/prometheus-to-sd:v0.3.1\",\"name\":\"prometheus-to-sd-exporter\"}],\"dnsPolicy\":\"Default\",\"hostNetwork\":true,\"nodeSelector\":{\"beta.kubernetes.io/fluentd-ds-ready\":\"true\"},\"priorityClassName\":\"system-node-critical\",\"serviceAccountName\":\"fluentd-gcp\",\"terminationGracePeriodSeconds\":60,\"tolerations\":[{\"effect\":\"NoExecute\",\"operator\":\"Exists\"},{\"effect\":\"NoSchedule\",\"operator\":\"Exists\"}],\"volumes\":[{\"hostPath\":{\"path\":\"/var/log\"},\"name\":\"varlog\"},{\"hostPath\":{\"path\":\"/var/lib/docker/containers\"},\"name\":\"varlibdockercontainers\"},{\"configMap\":{\"name\":\"fluentd-gcp-config-old-v1.2.5\"},\"name\":\"config-volume\"}]}},\"updateStrategy\":{\"type\":\"RollingUpdate\"}}}\n" + }, + "creationTimestamp": "2019-04-12T23:35:36Z", + "generation": 2, + "labels": { + "addonmanager.kubernetes.io/mode": "Reconcile", + "k8s-app": "fluentd-gcp", + "kubernetes.io/cluster-service": "true", + "version": "v3.2.0" + }, + "name": "fluentd-gcp-v3.2.0", + "namespace": "kube-system", + "resourceVersion": "34805583", + "selfLink": "/apis/extensions/v1beta1/namespaces/kube-system/daemonsets/fluentd-gcp-v3.2.0", + "uid": "ac95611f-5d7b-11e9-af05-42010a800018" + }, + "spec": { + "revisionHistoryLimit": 10, + "selector": { + "matchLabels": { + "k8s-app": "fluentd-gcp", + "kubernetes.io/cluster-service": "true", + "version": "v3.2.0" + } + }, + "template": { + "metadata": { + "annotations": { + "scheduler.alpha.kubernetes.io/critical-pod": "" + }, + "creationTimestamp": null, + "labels": { + "k8s-app": "fluentd-gcp", + "kubernetes.io/cluster-service": "true", + "version": "v3.2.0" + } + }, + "spec": { + "containers": [ + { + "env": [ + { + "name": "NODE_NAME", + "valueFrom": { + "fieldRef": { + "apiVersion": "v1", + "fieldPath": "spec.nodeName" + } + } + }, + { + "name": "STACKDRIVER_METADATA_AGENT_URL", + "value": "http://$(NODE_NAME):8799" + } + ], + "image": "gcr.io/stackdriver-agents/stackdriver-logging-agent:0.6-1.6.0-1", + "imagePullPolicy": "IfNotPresent", + "livenessProbe": { + "exec": { + "command": [ + "/bin/sh", + "-c", + "LIVENESS_THRESHOLD_SECONDS=${LIVENESS_THRESHOLD_SECONDS:-300}; STUCK_THRESHOLD_SECONDS=${LIVENESS_THRESHOLD_SECONDS:-900}; if [ ! -e /var/log/fluentd-buffers ]; then\n exit 1;\nfi; touch -d \"${STUCK_THRESHOLD_SECONDS} seconds ago\" /tmp/marker-stuck; if [[ -z \"$(find /var/log/fluentd-buffers -type f -newer /tmp/marker-stuck -print -quit)\" ]]; then\n rm -rf /var/log/fluentd-buffers;\n exit 1;\nfi; touch -d \"${LIVENESS_THRESHOLD_SECONDS} seconds ago\" /tmp/marker-liveness; if [[ -z \"$(find /var/log/fluentd-buffers -type f -newer /tmp/marker-liveness -print -quit)\" ]]; then\n exit 1;\nfi;\n" + ] + }, + "failureThreshold": 3, + "initialDelaySeconds": 600, + "periodSeconds": 60, + "successThreshold": 1, + "timeoutSeconds": 1 + }, + "name": "fluentd-gcp", + "resources": { + "limits": { + "cpu": "1", + "memory": "500Mi" + }, + "requests": { + "cpu": "100m", + "memory": "200Mi" + } + }, + "terminationMessagePath": "/dev/termination-log", + "terminationMessagePolicy": "File", + "volumeMounts": [ + { + "mountPath": "/var/log", + "name": "varlog" + }, + { + "mountPath": "/var/lib/docker/containers", + "name": "varlibdockercontainers", + "readOnly": true + }, + { + "mountPath": "/etc/google-fluentd/config.d", + "name": "config-volume" + } + ] + }, + { + "command": [ + "/monitor", + "--stackdriver-prefix=container.googleapis.com/internal/addons", + "--api-override=https://monitoring.googleapis.com/", + "--source=fluentd:http://localhost:24231?whitelisted=stackdriver_successful_requests_count,stackdriver_failed_requests_count,stackdriver_ingested_entries_count,stackdriver_dropped_entries_count", + "--pod-id=$(POD_NAME)", + "--namespace-id=$(POD_NAMESPACE)" + ], + "env": [ + { + "name": "POD_NAME", + "valueFrom": { + "fieldRef": { + "apiVersion": "v1", + "fieldPath": "metadata.name" + } + } + }, + { + "name": "POD_NAMESPACE", + "valueFrom": { + "fieldRef": { + "apiVersion": "v1", + "fieldPath": "metadata.namespace" + } + } + } + ], + "image": "k8s.gcr.io/prometheus-to-sd:v0.3.1", + "imagePullPolicy": "IfNotPresent", + "name": "prometheus-to-sd-exporter", + "resources": {}, + "terminationMessagePath": "/dev/termination-log", + "terminationMessagePolicy": "File" + } + ], + "dnsPolicy": "Default", + "hostNetwork": true, + "nodeSelector": { + "beta.kubernetes.io/fluentd-ds-ready": "true" + }, + "priorityClassName": "system-node-critical", + "restartPolicy": "Always", + "schedulerName": "default-scheduler", + "securityContext": {}, + "serviceAccount": "fluentd-gcp", + "serviceAccountName": "fluentd-gcp", + "terminationGracePeriodSeconds": 60, + "tolerations": [ + { + "effect": "NoExecute", + "operator": "Exists" + }, + { + "effect": "NoSchedule", + "operator": "Exists" + } + ], + "volumes": [ + { + "hostPath": { + "path": "/var/log", + "type": "" + }, + "name": "varlog" + }, + { + "hostPath": { + "path": "/var/lib/docker/containers", + "type": "" + }, + "name": "varlibdockercontainers" + }, + { + "configMap": { + "defaultMode": 420, + "name": "fluentd-gcp-config-old-v1.2.5" + }, + "name": "config-volume" + } + ] + } + }, + "templateGeneration": 2, + "updateStrategy": { + "rollingUpdate": { + "maxUnavailable": 1 + }, + "type": "RollingUpdate" + } + }, + "status": { + "currentNumberScheduled": 2, + "desiredNumberScheduled": 2, + "numberAvailable": 2, + "numberMisscheduled": 0, + "numberReady": 2, + "observedGeneration": 2, + "updatedNumberScheduled": 2 + } +} \ No newline at end of file diff --git a/internal/render/assets/ep.json b/internal/render/assets/ep.json new file mode 100644 index 00000000..659472af --- /dev/null +++ b/internal/render/assets/ep.json @@ -0,0 +1,12 @@ +{ + "apiVersion": "v1", + "kind": "Endpoints", + "metadata": { + "creationTimestamp": "2019-07-10T23:10:43Z", + "name": "dictionary1", + "namespace": "default", + "resourceVersion": "36684456", + "selfLink": "/api/v1/namespaces/default/endpoints/dictionary1", + "uid": "f119c74f-a367-11e9-990f-42010a800218" + } +} \ No newline at end of file diff --git a/internal/render/assets/ev.json b/internal/render/assets/ev.json new file mode 100644 index 00000000..78dca2a7 --- /dev/null +++ b/internal/render/assets/ev.json @@ -0,0 +1,34 @@ +{ + "apiVersion": "v1", + "count": 1, + "eventTime": null, + "firstTimestamp": "2019-08-30T20:43:05Z", + "involvedObject": { + "apiVersion": "v1", + "fieldPath": "spec.containers{c1}", + "kind": "Pod", + "name": "hello-1567197780-mn4mv", + "namespace": "default", + "resourceVersion": "49798867", + "uid": "c31fdeb8-cb66-11e9-990f-42010a800218" + }, + "kind": "Event", + "lastTimestamp": "2019-08-30T20:43:05Z", + "message": "Successfully pulled image \"blang/busybox-bash\"", + "metadata": { + "creationTimestamp": "2019-08-30T20:43:05Z", + "name": "hello-1567197780-mn4mv.15bfce150bd764dd", + "namespace": "default", + "resourceVersion": "590733", + "selfLink": "/api/v1/namespaces/default/events/hello-1567197780-mn4mv.15bfce150bd764dd", + "uid": "c443d4b3-cb66-11e9-990f-42010a800218" + }, + "reason": "Pulled", + "reportingComponent": "", + "reportingInstance": "", + "source": { + "component": "kubelet", + "host": "gke-k9s-default-pool-0fa2fb89-qnkc" + }, + "type": "Normal" +} \ No newline at end of file diff --git a/internal/render/assets/hpa.json b/internal/render/assets/hpa.json new file mode 100644 index 00000000..6b8db65d --- /dev/null +++ b/internal/render/assets/hpa.json @@ -0,0 +1,30 @@ +{ + "apiVersion": "autoscaling/v1", + "kind": "HorizontalPodAutoscaler", + "metadata": { + "annotations": { + "autoscaling.alpha.kubernetes.io/conditions": "[{\"type\":\"AbleToScale\",\"status\":\"False\",\"lastTransitionTime\":\"2019-07-19T20:56:05Z\",\"reason\":\"FailedGetScale\",\"message\":\"the HPA controller was unable to get the target's current scale: deployments/scale.extensions \\\"nginx\\\" not found\"}]", + "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"autoscaling/v1\",\"kind\":\"HorizontalPodAutoscaler\",\"metadata\":{\"annotations\":{},\"name\":\"nginx\",\"namespace\":\"default\"},\"spec\":{\"maxReplicas\":10,\"minReplicas\":1,\"scaleTargetRef\":{\"apiVersion\":\"apps/v1\",\"kind\":\"Deployment\",\"name\":\"nginx\"},\"targetCPUUtilizationPercentage\":10}}\n" + }, + "creationTimestamp": "2019-07-19T20:55:50Z", + "name": "nginx", + "namespace": "default", + "resourceVersion": "38623948", + "selfLink": "/apis/autoscaling/v1/namespaces/default/horizontalpodautoscalers/nginx", + "uid": "97104229-aa67-11e9-990f-42010a800218" + }, + "spec": { + "maxReplicas": 10, + "minReplicas": 1, + "scaleTargetRef": { + "apiVersion": "apps/v1", + "kind": "Deployment", + "name": "nginx" + }, + "targetCPUUtilizationPercentage": 10 + }, + "status": { + "currentReplicas": 0, + "desiredReplicas": 0 + } +} \ No newline at end of file diff --git a/internal/render/assets/ing.json b/internal/render/assets/ing.json new file mode 100644 index 00000000..4dfb8b7f --- /dev/null +++ b/internal/render/assets/ing.json @@ -0,0 +1,37 @@ +{ + "apiVersion": "extensions/v1beta1", + "kind": "Ingress", + "metadata": { + "annotations": { + "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"extensions/v1beta1\",\"kind\":\"Ingress\",\"metadata\":{\"annotations\":{\"nginx.ingress.kubernetes.io/rewrite-target\":\"/\"},\"name\":\"test-ingress\",\"namespace\":\"default\"},\"spec\":{\"rules\":[{\"http\":{\"paths\":[{\"backend\":{\"serviceName\":\"test\",\"servicePort\":80},\"path\":\"/testpath\"}]}}]}}\n", + "nginx.ingress.kubernetes.io/rewrite-target": "/" + }, + "creationTimestamp": "2019-08-30T20:53:52Z", + "generation": 1, + "name": "test-ingress", + "namespace": "default", + "resourceVersion": "49801063", + "selfLink": "/apis/extensions/v1beta1/namespaces/default/ingresses/test-ingress", + "uid": "45e44c1d-cb68-11e9-990f-42010a800218" + }, + "spec": { + "rules": [ + { + "http": { + "paths": [ + { + "backend": { + "serviceName": "test", + "servicePort": 80 + }, + "path": "/testpath" + } + ] + } + } + ] + }, + "status": { + "loadBalancer": {} + } +} \ No newline at end of file diff --git a/internal/render/assets/job.json b/internal/render/assets/job.json new file mode 100644 index 00000000..0ffc2152 --- /dev/null +++ b/internal/render/assets/job.json @@ -0,0 +1,80 @@ +{ + "apiVersion": "batch/v1", + "kind": "Job", + "metadata": { + "creationTimestamp": "2019-08-30T15:33:02Z", + "labels": { + "controller-uid": "7473e6d0-cb3b-11e9-990f-42010a800218", + "job-name": "hello-1567179180" + }, + "name": "hello-1567179180", + "namespace": "default", + "ownerReferences": [ + { + "apiVersion": "batch/v1beta1", + "blockOwnerDeletion": true, + "controller": true, + "kind": "CronJob", + "name": "hello", + "uid": "7f0b856c-cb39-11e9-990f-42010a800218" + } + ], + "resourceVersion": "49735780", + "selfLink": "/apis/batch/v1/namespaces/default/jobs/hello-1567179180", + "uid": "7473e6d0-cb3b-11e9-990f-42010a800218" + }, + "spec": { + "backoffLimit": 6, + "completions": 1, + "parallelism": 1, + "selector": { + "matchLabels": { + "controller-uid": "7473e6d0-cb3b-11e9-990f-42010a800218" + } + }, + "template": { + "metadata": { + "creationTimestamp": null, + "labels": { + "controller-uid": "7473e6d0-cb3b-11e9-990f-42010a800218", + "job-name": "hello-1567179180" + } + }, + "spec": { + "containers": [ + { + "args": [ + "/bin/bash", + "-c", + "for i in {1..5}; do echo c1 $i; sleep 1; done" + ], + "image": "blang/busybox-bash", + "imagePullPolicy": "Always", + "name": "c1", + "resources": {}, + "terminationMessagePath": "/dev/termination-log", + "terminationMessagePolicy": "File" + } + ], + "dnsPolicy": "ClusterFirst", + "restartPolicy": "OnFailure", + "schedulerName": "default-scheduler", + "securityContext": {}, + "terminationGracePeriodSeconds": 30 + } + } + }, + "status": { + "completionTime": "2019-08-30T15:33:10Z", + "conditions": [ + { + "lastProbeTime": "2019-08-30T15:33:10Z", + "lastTransitionTime": "2019-08-30T15:33:10Z", + "status": "True", + "type": "Complete" + } + ], + "startTime": "2019-08-30T15:33:02Z", + "succeeded": 1 + } +} \ No newline at end of file diff --git a/internal/render/assets/no.json b/internal/render/assets/no.json new file mode 100644 index 00000000..8b7d3fb5 --- /dev/null +++ b/internal/render/assets/no.json @@ -0,0 +1,217 @@ +{ + "apiVersion": "v1", + "kind": "Node", + "metadata": { + "annotations": { + "kubeadm.alpha.kubernetes.io/cri-socket": "/var/run/dockershim.sock", + "node.alpha.kubernetes.io/ttl": "0", + "volumes.kubernetes.io/controller-managed-attach-detach": "true" + }, + "creationTimestamp": "2019-08-26T21:52:09Z", + "labels": { + "beta.kubernetes.io/arch": "amd64", + "beta.kubernetes.io/os": "linux", + "kubernetes.io/arch": "amd64", + "kubernetes.io/hostname": "minikube", + "kubernetes.io/os": "linux", + "node-role.kubernetes.io/master": "" + }, + "name": "minikube", + "resourceVersion": "500588", + "selfLink": "/api/v1/nodes/minikube", + "uid": "3a554aa2-fee7-435b-ae1b-e67bdaac069a" + }, + "spec": {}, + "status": { + "addresses": [ + { + "address": "192.168.64.107", + "type": "InternalIP" + }, + { + "address": "minikube", + "type": "Hostname" + } + ], + "allocatable": { + "cpu": "4", + "ephemeral-storage": "15625027559", + "hugepages-2Mi": "0", + "memory": "8063156Ki", + "pods": "110" + }, + "capacity": { + "cpu": "4", + "ephemeral-storage": "16954240Ki", + "hugepages-2Mi": "0", + "memory": "8165556Ki", + "pods": "110" + }, + "conditions": [ + { + "lastHeartbeatTime": "2019-08-31T04:43:11Z", + "lastTransitionTime": "2019-08-26T21:52:06Z", + "message": "kubelet has sufficient memory available", + "reason": "KubeletHasSufficientMemory", + "status": "False", + "type": "MemoryPressure" + }, + { + "lastHeartbeatTime": "2019-08-31T04:43:11Z", + "lastTransitionTime": "2019-08-26T21:52:06Z", + "message": "kubelet has no disk pressure", + "reason": "KubeletHasNoDiskPressure", + "status": "False", + "type": "DiskPressure" + }, + { + "lastHeartbeatTime": "2019-08-31T04:43:11Z", + "lastTransitionTime": "2019-08-26T21:52:06Z", + "message": "kubelet has sufficient PID available", + "reason": "KubeletHasSufficientPID", + "status": "False", + "type": "PIDPressure" + }, + { + "lastHeartbeatTime": "2019-08-31T04:43:11Z", + "lastTransitionTime": "2019-08-26T21:52:06Z", + "message": "kubelet is posting ready status", + "reason": "KubeletReady", + "status": "True", + "type": "Ready" + } + ], + "daemonEndpoints": { + "kubeletEndpoint": { + "Port": 10250 + } + }, + "images": [ + { + "names": [ + "quay.io/kubernetes-ingress-controller/nginx-ingress-controller@sha256:464db4880861bd9d1e74e67a4a9c975a6e74c1e9968776d8d4cc73492a56dfa5", + "quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.25.0" + ], + "sizeBytes": 508299926 + }, + { + "names": [ + "k8s.gcr.io/etcd@sha256:17da501f5d2a675be46040422a27b7cc21b8a43895ac998b171db1c346f361f7", + "k8s.gcr.io/etcd:3.3.10" + ], + "sizeBytes": 258116302 + }, + { + "names": [ + "k8s.gcr.io/kube-apiserver@sha256:5fae387bacf1def6c3915b4a3035cf8c8a4d06158b2e676721776d3d4afc05a2", + "k8s.gcr.io/kube-apiserver:v1.15.2" + ], + "sizeBytes": 206823358 + }, + { + "names": [ + "k8s.gcr.io/kube-controller-manager@sha256:7d3fc48cf83aa0a7b8f129fa4255bb5530908e1a5b194be269ea8329b48e9598", + "k8s.gcr.io/kube-controller-manager:v1.15.2" + ], + "sizeBytes": 158718526 + }, + { + "names": [ + "k8s.gcr.io/kubernetes-dashboard-amd64:v1.10.1" + ], + "sizeBytes": 121711221 + }, + { + "names": [ + "k8s.gcr.io/nginx-slim@sha256:8b4501fe0fe221df663c22e16539f399e89594552f400408303c42f3dd8d0e52", + "k8s.gcr.io/nginx-slim:0.8" + ], + "sizeBytes": 110487599 + }, + { + "names": [ + "k8s.gcr.io/kube-addon-manager:v9.0" + ], + "sizeBytes": 83077558 + }, + { + "names": [ + "k8s.gcr.io/kube-proxy@sha256:626f983f25f8b7799ca7ab001fd0985a72c2643c0acb877d2888c0aa4fcbdf56", + "k8s.gcr.io/kube-proxy:v1.15.2" + ], + "sizeBytes": 82408284 + }, + { + "names": [ + "k8s.gcr.io/kube-scheduler@sha256:8fd3c3251f07234a234469e201900e4274726f1fe0d5dc6fb7da911f1c851a1a", + "k8s.gcr.io/kube-scheduler:v1.15.2" + ], + "sizeBytes": 81107582 + }, + { + "names": [ + "gcr.io/k8s-minikube/storage-provisioner:v1.8.1" + ], + "sizeBytes": 80815640 + }, + { + "names": [ + "k8s.gcr.io/k8s-dns-kube-dns-amd64:1.14.13" + ], + "sizeBytes": 51157394 + }, + { + "names": [ + "k8s.gcr.io/k8s-dns-sidecar-amd64:1.14.13" + ], + "sizeBytes": 42852039 + }, + { + "names": [ + "k8s.gcr.io/metrics-server-amd64@sha256:49a9f12f7067d11f42c803dbe61ed2c1299959ad85cb315b25ff7eef8e6b8892", + "k8s.gcr.io/metrics-server-amd64:v0.2.1" + ], + "sizeBytes": 42541759 + }, + { + "names": [ + "k8s.gcr.io/k8s-dns-dnsmasq-nanny-amd64:1.14.13" + ], + "sizeBytes": 41372492 + }, + { + "names": [ + "k8s.gcr.io/coredns@sha256:02382353821b12c21b062c59184e227e001079bb13ebd01f9d3270ba0fcbf1e4", + "k8s.gcr.io/coredns:1.3.1" + ], + "sizeBytes": 40303560 + }, + { + "names": [ + "blang/busybox-bash@sha256:b4675e303209bfdaeb6cad4c0c90ec3ba2cda85a75b5d965daa91bca86d0d77c", + "blang/busybox-bash:latest" + ], + "sizeBytes": 5912460 + }, + { + "names": [ + "k8s.gcr.io/pause@sha256:f78411e19d84a252e53bff71a4407a5686c46983a2c2eeed83929b888179acea", + "k8s.gcr.io/pause:3.1" + ], + "sizeBytes": 742472 + } + ], + "nodeInfo": { + "architecture": "amd64", + "bootID": "97588c94-edf3-420d-b5ef-226d5a27d348", + "containerRuntimeVersion": "docker://18.9.8", + "kernelVersion": "4.15.0", + "kubeProxyVersion": "v1.15.2", + "kubeletVersion": "v1.15.2", + "machineID": "fc8b6c7d6c8449bf9066f42449d97619", + "operatingSystem": "linux", + "osImage": "Buildroot 2018.05.3", + "systemUUID": "98F211E9-0000-0000-AC5E-AC87A33863C5" + } + } +} \ No newline at end of file diff --git a/internal/render/assets/np.json b/internal/render/assets/np.json new file mode 100644 index 00000000..44138e40 --- /dev/null +++ b/internal/render/assets/np.json @@ -0,0 +1,80 @@ +{ + "apiVersion": "extensions/v1beta1", + "kind": "NetworkPolicy", + "metadata": { + "annotations": { + "kubectl.kubernetes.io/last-applied-configuration": 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b/internal/render/assets/ro.json @@ -0,0 +1,33 @@ +{ + "apiVersion": "rbac.authorization.k8s.io/v1", + "kind": "Role", + "metadata": { + "annotations": { + "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"rbac.authorization.k8s.io/v1\",\"kind\":\"Role\",\"metadata\":{\"annotations\":{},\"name\":\"blee\",\"namespace\":\"default\"},\"rules\":[{\"apiGroups\":[\"\"],\"resources\":[\"pods\",\"namespaces\"],\"verbs\":[\"get\",\"list\",\"deletecollection\",\"patch\",\"watch\"]}]}\n" + }, + "creationTimestamp": "2019-05-24T02:58:58Z", + "name": "blee", + "namespace": "default", + "resourceVersion": "23720646", + "selfLink": "/apis/rbac.authorization.k8s.io/v1/namespaces/default/roles/blee", + "uid": "e017e058-7dcf-11e9-b9e0-42010a800003" + }, + "rules": [ + { + "apiGroups": [ + "" + ], + "resources": [ + "pods", + "namespaces" + ], + "verbs": [ + "get", + "list", + "deletecollection", + "patch", + "watch" + ] + } + ] +} \ No newline at end of file diff --git a/internal/render/assets/rs.json b/internal/render/assets/rs.json new file mode 100644 index 00000000..4819a187 --- /dev/null +++ b/internal/render/assets/rs.json @@ -0,0 +1,110 @@ +{ + "apiVersion": "extensions/v1beta1", + "kind": "ReplicaSet", + "metadata": { + "annotations": { + "deployment.kubernetes.io/desired-replicas": "1", + "deployment.kubernetes.io/max-replicas": "2", + "deployment.kubernetes.io/revision": "1" + }, + "creationTimestamp": "2019-07-14T04:54:17Z", + "generation": 1, + "labels": { + "app": "icx-db", + "pod-template-hash": "7d4b578979" + }, + "name": "icx-db-7d4b578979", + "namespace": "icx", + "ownerReferences": [ + { + "apiVersion": "apps/v1", + "blockOwnerDeletion": true, + "controller": true, + "kind": "Deployment", + "name": "icx-db", + "uid": "6f6143bc-a5f3-11e9-990f-42010a800218" + } + ], + "resourceVersion": "37116270", + "selfLink": "/apis/extensions/v1beta1/namespaces/icx/replicasets/icx-db-7d4b578979", + "uid": "6f637a60-a5f3-11e9-990f-42010a800218" + }, + "spec": { + "replicas": 1, + "selector": { + "matchLabels": { + "app": "icx-db", + "pod-template-hash": "7d4b578979" + } + }, + "template": { + "metadata": { + "creationTimestamp": null, + "labels": { + "app": "icx-db", + "pod-template-hash": "7d4b578979" + } + }, + "spec": { + "containers": [ + { + "env": [ + { + "name": "POSTGRES_USER", + "valueFrom": { + "secretKeyRef": { + "key": "pg_user", + "name": "icx-creds" + } + } + }, + { + "name": "POSTGRES_PASSWORD", + "valueFrom": { + "secretKeyRef": { + "key": "pg_pwd", + "name": "icx-creds" + } + } + } + ], + "image": "postgres:9.2-alpine", + "imagePullPolicy": "IfNotPresent", + "name": "icx-db", + "ports": [ + { + "containerPort": 5432, + "name": "client", + "protocol": "TCP" + } + ], + "resources": { + "limits": { + "cpu": "250m", + "memory": "512Mi" + }, + "requests": { + "cpu": "250m", + "memory": "256Mi" + } + }, + "terminationMessagePath": "/dev/termination-log", + "terminationMessagePolicy": "File" + } + ], + "dnsPolicy": "ClusterFirst", + "restartPolicy": "Always", + "schedulerName": "default-scheduler", + "securityContext": {}, + "terminationGracePeriodSeconds": 30 + } + } + }, + "status": { + "availableReplicas": 1, + "fullyLabeledReplicas": 1, + "observedGeneration": 1, + "readyReplicas": 1, + "replicas": 1 + } +} \ No newline at end of file diff --git a/internal/render/assets/sa.json b/internal/render/assets/sa.json new file mode 100644 index 00000000..640be88f --- /dev/null +++ b/internal/render/assets/sa.json @@ -0,0 +1,23 @@ +{ + "apiVersion": "v1", + "kind": "ServiceAccount", + "metadata": { + "annotations": { + "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"v1\",\"kind\":\"ServiceAccount\",\"metadata\":{\"annotations\":{},\"name\":\"blee\",\"namespace\":\"default\"},\"secrets\":[{\"name\":\"blee\",\"namespace\":\"default\"}]}\n" + }, + "creationTimestamp": "2019-06-05T21:56:55Z", + "name": "blee", + "namespace": "default", + "resourceVersion": "27009820", + "selfLink": "/api/v1/namespaces/default/serviceaccounts/blee", + "uid": "d5919410-87dc-11e9-a8e8-42010a80015b" + }, + "secrets": [ + { + "name": "blee" + }, + { + "name": "blee-token-k42bt" + } + ] +} \ No newline at end of file diff --git a/internal/render/assets/sec.json b/internal/render/assets/sec.json new file mode 100644 index 00000000..a126ecef --- /dev/null +++ b/internal/render/assets/sec.json @@ -0,0 +1,23 @@ +{ + "apiVersion": "v1", + "data": { + "password": "YnVtYmxlYmVldHVuYQo=", + "token": "ZmVybmFuZAo=" + }, + "kind": "Secret", + "metadata": { + "annotations": { + "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"v1\",\"data\":{\"password\":\"YnVtYmxlYmVldHVuYQo=\",\"token\":\"ZmVybmFuZAo=\"},\"kind\":\"Secret\",\"metadata\":{\"annotations\":{},\"labels\":{\"app\":\"fred\"},\"name\":\"s1\",\"namespace\":\"default\"},\"type\":\"Opaque\"}\n" + }, + "creationTimestamp": "2019-08-30T14:30:50Z", + "labels": { + "app": "fred" + }, + "name": "s1", + "namespace": "default", + "resourceVersion": "49724026", + "selfLink": "/api/v1/namespaces/default/secrets/s1", + "uid": "c3e3d3f3-cb32-11e9-990f-42010a800218" + }, + "type": "Opaque" +} \ No newline at end of file diff --git a/internal/render/assets/svc.json b/internal/render/assets/svc.json new file mode 100644 index 00000000..5825b224 --- /dev/null +++ b/internal/render/assets/svc.json @@ -0,0 +1,34 @@ +{ + "apiVersion": "v1", + "kind": "Service", + "metadata": { + "annotations": { + "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"v1\",\"kind\":\"Service\",\"metadata\":{\"annotations\":{},\"name\":\"dictionary1\",\"namespace\":\"default\"},\"spec\":{\"ports\":[{\"name\":\"http\",\"port\":4001,\"targetPort\":\"http\"}],\"selector\":{\"app\":\"dictionary1\"},\"type\":\"ClusterIP\"}}\n" + }, + "creationTimestamp": "2019-07-10T23:10:43Z", + "name": "dictionary1", + "namespace": "default", + "resourceVersion": "36257616", + "selfLink": "/api/v1/namespaces/default/services/dictionary1", + "uid": "f1007a5c-a367-11e9-990f-42010a800218" + }, + "spec": { + "clusterIP": "10.47.248.116", + "ports": [ + { + "name": "http", + "port": 4001, + "protocol": "TCP", + "targetPort": "http" + } + ], + "selector": { + "app": "dictionary1" + }, + "sessionAffinity": "None", + "type": "ClusterIP" + }, + "status": { + "loadBalancer": {} + } +} \ No newline at end of file diff --git a/internal/render/cj.go b/internal/render/cj.go new file mode 100644 index 00000000..00da72b4 --- /dev/null +++ b/internal/render/cj.go @@ -0,0 +1,70 @@ +package render + +import ( + "fmt" + "strconv" + + batchv1beta1 "k8s.io/api/batch/v1beta1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// CronJob renders a K8s CronJob to screen. +type CronJob struct{} + +// ColorerFunc colors a resource row. +func (CronJob) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (CronJob) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "SCHEDULE"}, + Header{Name: "SUSPEND"}, + Header{Name: "ACTIVE"}, + Header{Name: "LAST_SCHEDULE"}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (CronJob) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected CronJob, but got %T", o) + } + var cj batchv1beta1.CronJob + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &cj) + if err != nil { + return err + } + + lastScheduled := "" + if cj.Status.LastScheduleTime != nil { + lastScheduled = toAgeHuman(toAge(*cj.Status.LastScheduleTime)) + } + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, cj.Namespace) + } + fields = append(fields, + cj.Name, + cj.Spec.Schedule, + boolPtrToStr(cj.Spec.Suspend), + strconv.Itoa(len(cj.Status.Active)), + lastScheduled, + toAge(cj.ObjectMeta.CreationTimestamp), + ) + + r.ID, r.Fields = MetaFQN(cj.ObjectMeta), fields + + return nil +} diff --git a/internal/render/cj_test.go b/internal/render/cj_test.go new file mode 100644 index 00000000..ae149fe8 --- /dev/null +++ b/internal/render/cj_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestCronJobRender(t *testing.T) { + c := render.CronJob{} + r := render.NewRow(6) + c.Render(load(t, "cj"), "", &r) + + assert.Equal(t, "default/hello", r.ID) + assert.Equal(t, render.Fields{"default", "hello", "*/1 * * * *", "false", "0"}, r.Fields[:5]) +} diff --git a/internal/render/cm.go b/internal/render/cm.go new file mode 100644 index 00000000..d8ff5cfc --- /dev/null +++ b/internal/render/cm.go @@ -0,0 +1,60 @@ +package render + +import ( + "fmt" + "strconv" + + "github.com/derailed/tview" + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// ConfigMap renders a K8s ConfigMap to screen. +type ConfigMap struct{} + +// ColorerFunc colors a resource row. +func (ConfigMap) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (ConfigMap) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "DATA", Align: tview.AlignRight}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (ConfigMap) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected ConfigMap, but got %T", o) + } + var cm v1.ConfigMap + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &cm) + if err != nil { + return err + } + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, cm.Namespace) + } + fields = append(fields, + cm.Name, + strconv.Itoa(len(cm.Data)), + toAge(cm.ObjectMeta.CreationTimestamp), + ) + + r.ID, r.Fields = MetaFQN(cm.ObjectMeta), fields + + return nil +} diff --git a/internal/render/cm_test.go b/internal/render/cm_test.go new file mode 100644 index 00000000..62b615a3 --- /dev/null +++ b/internal/render/cm_test.go @@ -0,0 +1,34 @@ +package render_test + +import ( + "encoding/json" + "fmt" + "io/ioutil" + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" +) + +func TestCMRender(t *testing.T) { + c := render.ConfigMap{} + r := render.NewRow(4) + c.Render(load(t, "cm"), "", &r) + + assert.Equal(t, "default/blee", r.ID) + assert.Equal(t, render.Fields{"default", "blee", "2"}, r.Fields[:3]) +} + +// Helpers... + +func load(t *testing.T, n string) *unstructured.Unstructured { + raw, err := ioutil.ReadFile(fmt.Sprintf("assets/%s.json", n)) + assert.Nil(t, err) + + var o unstructured.Unstructured + err = json.Unmarshal(raw, &o) + assert.Nil(t, err) + + return &o +} diff --git a/internal/render/co.go b/internal/render/co.go new file mode 100644 index 00000000..a3049530 --- /dev/null +++ b/internal/render/co.go @@ -0,0 +1,188 @@ +package render + +import ( + "fmt" + "strconv" + "strings" + + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/tview" + v1 "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +) + +// ContainerWithMetrics represents a container and it's metrics. +type ContainerWithMetrics interface { + // Container returns the container + Container() *v1.Container + + // ContainerStatus returns the current container status. + ContainerStatus() *v1.ContainerStatus + + // Metrics returns the container metrics. + Metrics() *mv1beta1.ContainerMetrics + + // Age returns the pod age. + Age() metav1.Time + + // IsInit indicates a init container. + IsInit() bool +} + +// Container renders a K8s Container to screen. +type Container struct{} + +// ColorerFunc colors a resource row. +func (Container) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (Container) Header(ns string) HeaderRow { + return HeaderRow{ + Header{Name: "NAME"}, + Header{Name: "IMAGE"}, + Header{Name: "READY"}, + Header{Name: "STATE"}, + Header{Name: "INIT"}, + Header{Name: "RS", Align: tview.AlignRight}, + Header{Name: "PROBES(L:R)"}, + Header{Name: "CPU", Align: tview.AlignRight}, + Header{Name: "MEM", Align: tview.AlignRight}, + Header{Name: "%CPU", Align: tview.AlignRight}, + Header{Name: "%MEM", Align: tview.AlignRight}, + Header{Name: "PORTS"}, + Header{Name: "AGE"}, + } +} + +// Render renders a K8s resource to screen. +func (Container) Render(o interface{}, name string, r *Row) error { + oo, ok := o.(ContainerWithMetrics) + if !ok { + return fmt.Errorf("Expected ContainerWithMetrics, but got %T", o) + } + + co, cs := oo.Container(), oo.ContainerStatus() + + c, p := gatherMetrics(co, oo.Metrics()) + ready, state, restarts := "false", MissingValue, "0" + if cs != nil { + ready, state, restarts = boolToStr(cs.Ready), toState(cs.State), strconv.Itoa(int(cs.RestartCount)) + } + + fields := make(Fields, 0, len(r.Fields)) + fields = append(fields, + co.Name, + co.Image, + ready, + state, + boolToStr(oo.IsInit()), + restarts, + probe(co.LivenessProbe)+":"+probe(co.ReadinessProbe), + c.cpu, + c.mem, + p.cpu, + p.mem, + toStrPorts(co.Ports), + toAge(oo.Age()), + ) + r.ID, r.Fields = co.Name, fields + + return nil +} + +// ---------------------------------------------------------------------------- +// Helpers... + +// func findContainer(po v1.Pod, n string) *v1.Container { +// for _, c := range po.Spec.InitContainers { +// if c.Name == n { +// return &c +// } +// } +// for _, c := range po.Spec.Containers { +// if c.Name == n { +// return &c +// } +// } + +// return nil +// } + +func gatherMetrics(co *v1.Container, mx *mv1beta1.ContainerMetrics) (c, p metric) { + c, p = noMetric(), noMetric() + if mx == nil { + return + } + + cpu := mx.Usage.Cpu().MilliValue() + mem := k8s.ToMB(mx.Usage.Memory().Value()) + c = metric{ + cpu: ToMillicore(cpu), + mem: ToMi(mem), + } + + rcpu, rmem := containerResources(co) + if rcpu != nil { + p.cpu = AsPerc(toPerc(float64(cpu), float64(rcpu.MilliValue()))) + } + if rmem != nil { + p.mem = AsPerc(toPerc(mem, k8s.ToMB(rmem.Value()))) + } + + return +} + +func toStrPorts(pp []v1.ContainerPort) string { + ports := make([]string, len(pp)) + for i, p := range pp { + if len(p.Name) > 0 { + ports[i] = p.Name + ":" + } + ports[i] += strconv.Itoa(int(p.ContainerPort)) + if p.Protocol != "TCP" { + ports[i] += "╱" + string(p.Protocol) + } + } + + return strings.Join(ports, ",") +} + +func toState(s v1.ContainerState) string { + switch { + case s.Waiting != nil: + if s.Waiting.Reason != "" { + return s.Waiting.Reason + } + return "Waiting" + + case s.Terminated != nil: + if s.Terminated.Reason != "" { + return s.Terminated.Reason + } + return "Terminated" + case s.Running != nil: + return "Running" + default: + return MissingValue + } +} + +func toRes(r v1.ResourceList) (string, string) { + cpu, mem := r[v1.ResourceCPU], r[v1.ResourceMemory] + + return ToMillicore(cpu.MilliValue()), ToMi(k8s.ToMB(mem.Value())) +} + +func probe(p *v1.Probe) string { + if p == nil { + return "off" + } + return "on" +} + +func asMi(v int64) float64 { + return float64(v) / 1024 * 1024 +} diff --git a/internal/render/context.go b/internal/render/context.go new file mode 100644 index 00000000..2564f7f7 --- /dev/null +++ b/internal/render/context.go @@ -0,0 +1,40 @@ +package render + +import ( + "fmt" + + api "k8s.io/client-go/tools/clientcmd/api" +) + +// Context renders a K8s ConfigMap to screen. +type Context struct{} + +// ColorerFunc colors a resource row. +func (Context) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (Context) Header(ns string) HeaderRow { + return HeaderRow{ + Header{Name: "NAME"}, + Header{Name: "CLUSTER"}, + Header{Name: "AUTHINFO"}, + Header{Name: "NAMESPACE"}, + } +} + +// Render renders a K8s resource to screen. +func (Context) Render(o interface{}, _ string, r *Row) error { + i, ok := o.(*api.Context) + if !ok { + return fmt.Errorf("Expected api.Context, but got %T", o) + } + + r.Fields[0] = r.ID + r.Fields[1] = i.Cluster + r.Fields[2] = i.AuthInfo + r.Fields[3] = i.Namespace + + return nil +} diff --git a/internal/render/context_test.go b/internal/render/context_test.go new file mode 100644 index 00000000..63a45ef9 --- /dev/null +++ b/internal/render/context_test.go @@ -0,0 +1,61 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" + "k8s.io/client-go/tools/clientcmd/api" +) + +func TestContextHeader(t *testing.T) { + var c render.Context + + assert.Equal(t, 4, len(c.Header(""))) +} + +func TestContextRender(t *testing.T) { + uu := map[string]struct { + ctx *api.Context + e render.Row + }{ + "active": { + ctx: &api.Context{ + LocationOfOrigin: "fred", + Cluster: "c1", + AuthInfo: "u1", + Namespace: "ns1", + }, + e: render.Row{ + Fields: render.Fields{"", "c1", "u1", "ns1"}, + }, + }, + } + + var r render.Context + for k, u := range uu { + t.Run(k, func(t *testing.T) { + row := render.NewRow(4) + err := r.Render(u.ctx, "", &row) + + assert.Nil(t, err) + assert.Equal(t, u.e, row) + }) + } +} + +// Helpers... + +func newContext(n string) *api.Context { + return &api.Context{ + Cluster: n, + AuthInfo: "blee", + Namespace: "zorg", + } +} + +type config struct{} + +func (k config) CurrentContextName() (string, error) { + return "fred", nil +} diff --git a/internal/render/cr.go b/internal/render/cr.go new file mode 100644 index 00000000..649f3563 --- /dev/null +++ b/internal/render/cr.go @@ -0,0 +1,47 @@ +package render + +import ( + "fmt" + + rbacv1 "k8s.io/api/rbac/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// ClusterRole renders a K8s ClusterRole to screen. +type ClusterRole struct{} + +// ColorerFunc colors a resource row. +func (ClusterRole) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header rbw. +func (ClusterRole) Header(string) HeaderRow { + return HeaderRow{ + Header{Name: "NAME"}, + Header{Name: "AGE"}, + } +} + +// Render renders a K8s resource to screen. +func (ClusterRole) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected ClusterRole, but got %T", o) + } + var cr rbacv1.ClusterRole + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &cr) + if err != nil { + return err + } + + fields := make(Fields, 0, len(r.Fields)) + fields = append(fields, + cr.Name, + toAge(cr.ObjectMeta.CreationTimestamp), + ) + r.ID, r.Fields = MetaFQN(cr.ObjectMeta), fields + + return nil +} diff --git a/internal/render/cr_test.go b/internal/render/cr_test.go new file mode 100644 index 00000000..93cdf740 --- /dev/null +++ b/internal/render/cr_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestClusterRoleRender(t *testing.T) { + c := render.ClusterRole{} + r := render.NewRow(2) + c.Render(load(t, "cr"), "-", &r) + + assert.Equal(t, "blee", r.ID) + assert.Equal(t, render.Fields{"blee"}, r.Fields[:1]) +} diff --git a/internal/render/crb.go b/internal/render/crb.go new file mode 100644 index 00000000..4f122f48 --- /dev/null +++ b/internal/render/crb.go @@ -0,0 +1,55 @@ +package render + +import ( + "fmt" + + rbacv1 "k8s.io/api/rbac/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// ClusterRoleBinding renders a K8s ClusterRoleBinding to screen. +type ClusterRoleBinding struct{} + +// ColorerFunc colors a resource row. +func (ClusterRoleBinding) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header rbw. +func (ClusterRoleBinding) Header(string) HeaderRow { + return HeaderRow{ + Header{Name: "NAME"}, + Header{Name: "ROLE"}, + Header{Name: "KIND"}, + Header{Name: "SUBJECTS"}, + Header{Name: "AGE"}, + } +} + +// Render renders a K8s resource to screen. +func (ClusterRoleBinding) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected ClusterRoleBinding, but got %T", o) + } + var crb rbacv1.ClusterRoleBinding + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &crb) + if err != nil { + return err + } + + kind, ss := renderSubjects(crb.Subjects) + + fields := make(Fields, 0, len(r.Fields)) + fields = append(fields, + crb.Name, + crb.RoleRef.Name, + kind, + ss, + toAge(crb.ObjectMeta.CreationTimestamp), + ) + r.ID, r.Fields = MetaFQN(crb.ObjectMeta), fields + + return nil +} diff --git a/internal/render/crb_test.go b/internal/render/crb_test.go new file mode 100644 index 00000000..507b0893 --- /dev/null +++ b/internal/render/crb_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestClusterRoleBindingRender(t *testing.T) { + c := render.ClusterRoleBinding{} + r := render.NewRow(5) + c.Render(load(t, "crb"), "-", &r) + + assert.Equal(t, "blee", r.ID) + assert.Equal(t, render.Fields{"blee", "blee", "USR", "fernand"}, r.Fields[:4]) +} diff --git a/internal/render/crd.go b/internal/render/crd.go new file mode 100644 index 00000000..719e6d56 --- /dev/null +++ b/internal/render/crd.go @@ -0,0 +1,101 @@ +package render + +import ( + "errors" + "fmt" + "time" + + "github.com/rs/zerolog/log" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" +) + +// CustomResourceDefinition renders a K8s CustomResourceDefinition to screen. +type CustomResourceDefinition struct{} + +// ColorerFunc colors a resource row. +func (CustomResourceDefinition) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header rbw. +func (CustomResourceDefinition) Header(string) HeaderRow { + return HeaderRow{ + Header{Name: "NAME"}, + Header{Name: "AGE"}, + } +} + +// Render renders a K8s resource to screen. +func (CustomResourceDefinition) Render(o interface{}, ns string, r *Row) error { + crd, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected CustomResourceDefinition, but got %T", o) + } + + meta := crd.Object["metadata"].(map[string]interface{}) + t, err := time.Parse(time.RFC3339, meta["creationTimestamp"].(string)) + if err != nil { + log.Error().Err(err).Msgf("Fields timestamp %v", err) + } + + fields := make(Fields, 0, len(r.Fields)) + fields = append(fields, + meta["name"].(string), + toAge(metav1.Time{t}), + ) + + r.ID, r.Fields = FQN("", meta["name"].(string)), fields + + return nil +} + +// TypeMeta represents resource type meta data. +type TypeMeta struct { + Name string + Namespaced bool + Group string + Version string + Kind string + Singular string + Plural string + ShortNames []string +} + +func (CustomResourceDefinition) Meta(o interface{}) (TypeMeta, error) { + var m TypeMeta + + crd, ok := o.(*unstructured.Unstructured) + if !ok { + return m, fmt.Errorf("Expected CustomResourceDefinition, but got %T", o) + } + + spec, ok := crd.Object["spec"].(map[string]interface{}) + if !ok { + return m, errors.New("missing crd specs") + } + + if meta, ok := crd.Object["metadata"].(map[string]interface{}); ok { + m.Name = meta["name"].(string) + } + m.Group, m.Version = spec["group"].(string), spec["version"].(string) + m.Namespaced = isNamespaced(spec["scope"].(string)) + names, ok := spec["names"].(map[string]interface{}) + if !ok { + return m, errors.New("missing crd names") + } + m.Kind = names["kind"].(string) + m.Singular, m.Plural = names["singular"].(string), names["plural"].(string) + if names["shortNames"] != nil { + for _, s := range names["shortNames"].([]interface{}) { + m.ShortNames = append(m.ShortNames, s.(string)) + } + } else { + m.ShortNames = nil + } + return m, nil +} + +func isNamespaced(scope string) bool { + return scope == "Namespaced" +} diff --git a/internal/render/crd_test.go b/internal/render/crd_test.go new file mode 100644 index 00000000..48ed6b05 --- /dev/null +++ b/internal/render/crd_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestCustomResourceDefinitionRender(t *testing.T) { + c := render.CustomResourceDefinition{} + r := render.NewRow(2) + c.Render(load(t, "crd"), "", &r) + + assert.Equal(t, "adapters.config.istio.io", r.ID) + assert.Equal(t, render.Fields{"adapters.config.istio.io"}, r.Fields[:1]) +} diff --git a/internal/render/delta.go b/internal/render/delta.go new file mode 100644 index 00000000..25c25598 --- /dev/null +++ b/internal/render/delta.go @@ -0,0 +1,33 @@ +package render + +// DeltaRow represents a collection of row detlas between old and new row. +type DeltaRow []string + +// NewDeltaRow computes the delta between 2 rows. +func NewDeltaRow(o, n Row) DeltaRow { + deltas := make(DeltaRow, len(o.Fields)) + // Exclude age col + fields := o.Fields[:len(o.Fields)-1] + for i, v := range fields { + if v != "" && n.Fields[i] != v { + deltas[i] = v + } + } + + return deltas +} + +// IsBlank asserts a row has no values in it. +func (d DeltaRow) IsBlank() bool { + if len(d) == 0 { + return true + } + + for _, v := range d { + if v != "" { + return false + } + } + + return true +} diff --git a/internal/render/delta_test.go b/internal/render/delta_test.go new file mode 100644 index 00000000..2065454a --- /dev/null +++ b/internal/render/delta_test.go @@ -0,0 +1,89 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestDelta(t *testing.T) { + uu := map[string]struct { + o render.Row + n render.Row + blank bool + e render.DeltaRow + }{ + "same": { + o: render.Row{ + Fields: render.Fields{"a", "b", "c"}, + }, + n: render.Row{ + Fields: render.Fields{"a", "b", "c"}, + }, + blank: true, + e: render.DeltaRow{"", "", ""}, + }, + "diff": { + o: render.Row{ + Fields: render.Fields{"a1", "b", "c"}, + }, + n: render.Row{ + Fields: render.Fields{"a", "b", "c"}, + }, + e: render.DeltaRow{"a1", "", ""}, + }, + "diff2": { + o: render.Row{ + Fields: render.Fields{"a", "b", "c"}, + }, + n: render.Row{ + Fields: render.Fields{"a", "b1", "c"}, + }, + e: render.DeltaRow{"", "b", ""}, + }, + "diffLast": { + o: render.Row{ + Fields: render.Fields{"a", "b", "c"}, + }, + n: render.Row{ + Fields: render.Fields{"a", "b", "c1"}, + }, + e: render.DeltaRow{"", "", ""}, + blank: true, + }, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + d := render.NewDeltaRow(u.o, u.n) + assert.Equal(t, u.e, d) + assert.Equal(t, u.blank, d.IsBlank()) + }) + } +} + +func TestDeltaBlank(t *testing.T) { + uu := map[string]struct { + r render.DeltaRow + e bool + }{ + "empty": { + r: render.DeltaRow{}, + e: true, + }, + "blank": { + r: render.DeltaRow{"", "", ""}, + e: true, + }, + "notblank": { + r: render.DeltaRow{"", "", "z"}, + }, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + assert.Equal(t, u.e, u.r.IsBlank()) + }) + } +} diff --git a/internal/render/dp.go b/internal/render/dp.go new file mode 100644 index 00000000..da2598c2 --- /dev/null +++ b/internal/render/dp.go @@ -0,0 +1,70 @@ +package render + +import ( + "fmt" + "strconv" + + "github.com/derailed/tview" + appsv1 "k8s.io/api/apps/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// Deployment renders a K8s Deployment to screen. +type Deployment struct{} + +func isAllNamespace(ns string) bool { + return ns == "" +} + +// ColorerFunc colors a resource row. +func (Deployment) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (Deployment) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "DESIRED", Align: tview.AlignRight}, + Header{Name: "CURRENT", Align: tview.AlignRight}, + Header{Name: "UP-TO-DATE", Align: tview.AlignRight}, + Header{Name: "AVAILABLE", Align: tview.AlignRight}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (Deployment) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected Deployment, but got %T", o) + } + var dp appsv1.Deployment + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &dp) + if err != nil { + return err + } + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, dp.Namespace) + } + fields = append(fields, + dp.Name, + strconv.Itoa(int(*dp.Spec.Replicas)), + strconv.Itoa(int(dp.Status.Replicas)), + strconv.Itoa(int(dp.Status.UpdatedReplicas)), + strconv.Itoa(int(dp.Status.AvailableReplicas)), + toAge(dp.ObjectMeta.CreationTimestamp), + ) + + r.ID, r.Fields = MetaFQN(dp.ObjectMeta), fields + + return nil +} diff --git a/internal/render/dp_test.go b/internal/render/dp_test.go new file mode 100644 index 00000000..c0912a1f --- /dev/null +++ b/internal/render/dp_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestDeploymentRender(t *testing.T) { + c := render.Deployment{} + r := render.NewRow(7) + c.Render(load(t, "dp"), "", &r) + + assert.Equal(t, "icx/icx-db", r.ID) + assert.Equal(t, render.Fields{"icx", "icx-db", "1", "1", "1", "1"}, r.Fields[:6]) +} diff --git a/internal/render/ds.go b/internal/render/ds.go new file mode 100644 index 00000000..1975dbcb --- /dev/null +++ b/internal/render/ds.go @@ -0,0 +1,69 @@ +package render + +import ( + "fmt" + "strconv" + + "github.com/derailed/tview" + appsv1 "k8s.io/api/apps/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// DaemonSet renders a K8s DaemonSet to screen. +type DaemonSet struct{} + +// ColorerFunc colors a resource row. +func (DaemonSet) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (DaemonSet) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "DESIRED", Align: tview.AlignRight}, + Header{Name: "CURRENT", Align: tview.AlignRight}, + Header{Name: "READY", Align: tview.AlignRight}, + Header{Name: "UP-TO-DATE", Align: tview.AlignRight}, + Header{Name: "AVAILABLE", Align: tview.AlignRight}, + Header{Name: "NODE_SELECTOR"}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (DaemonSet) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected DaemonSet, but got %T", o) + } + var ds appsv1.DaemonSet + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &ds) + if err != nil { + return err + } + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, ds.Namespace) + } + fields = append(fields, + ds.Name, + strconv.Itoa(int(ds.Status.DesiredNumberScheduled)), + strconv.Itoa(int(ds.Status.CurrentNumberScheduled)), + strconv.Itoa(int(ds.Status.NumberReady)), + strconv.Itoa(int(ds.Status.UpdatedNumberScheduled)), + strconv.Itoa(int(ds.Status.NumberAvailable)), + mapToStr(ds.Spec.Template.Spec.NodeSelector), + toAge(ds.ObjectMeta.CreationTimestamp), + ) + r.ID, r.Fields = MetaFQN(ds.ObjectMeta), fields + + return nil +} diff --git a/internal/render/ds_test.go b/internal/render/ds_test.go new file mode 100644 index 00000000..046bfd2f --- /dev/null +++ b/internal/render/ds_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestDaemonSetRender(t *testing.T) { + c := render.DaemonSet{} + r := render.NewRow(9) + c.Render(load(t, "ds"), "", &r) + + assert.Equal(t, "kube-system/fluentd-gcp-v3.2.0", r.ID) + assert.Equal(t, render.Fields{"kube-system", "fluentd-gcp-v3.2.0", "2", "2", "2", "2", "2", "beta.kubernetes.io/fluentd-ds-ready=true"}, r.Fields[:8]) +} diff --git a/internal/render/ep.go b/internal/render/ep.go new file mode 100644 index 00000000..22f5fe17 --- /dev/null +++ b/internal/render/ep.go @@ -0,0 +1,99 @@ +package render + +import ( + "fmt" + "strconv" + "strings" + + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// Endpoints renders a K8s Endpoints to screen. +type Endpoints struct{} + +// ColorerFunc colors a resource row. +func (Endpoints) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (Endpoints) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "ENDPOINTS"}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (Endpoints) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected Endpoints, but got %T", o) + } + var ep v1.Endpoints + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &ep) + if err != nil { + return err + } + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, ep.Namespace) + } + fields = append(fields, + ep.Name, + missing(toEPs(ep.Subsets)), + toAge(ep.ObjectMeta.CreationTimestamp), + ) + r.ID, r.Fields = MetaFQN(ep.ObjectMeta), fields + + return nil +} + +// ---------------------------------------------------------------------------- +// Helpers... + +func toEPs(ss []v1.EndpointSubset) string { + aa := make([]string, 0, len(ss)) + for _, s := range ss { + pp := make([]string, len(s.Ports)) + portsToStrs(s.Ports, pp) + a := make([]string, len(s.Addresses)) + proccessIPs(a, pp, s.Addresses) + aa = append(aa, strings.Join(a, ",")) + } + return strings.Join(aa, ",") +} + +func portsToStrs(pp []v1.EndpointPort, ss []string) { + for i := 0; i < len(pp); i++ { + ss[i] = strconv.Itoa(int(pp[i].Port)) + } +} + +func proccessIPs(aa []string, pp []string, addrs []v1.EndpointAddress) { + const maxIPs = 3 + var i int + for _, a := range addrs { + if len(a.IP) == 0 { + continue + } + if len(pp) == 0 { + aa[i], i = a.IP, i+1 + continue + } + if len(pp) > maxIPs { + aa[i], i = a.IP+":"+strings.Join(pp[:maxIPs], ",")+"...", i+1 + } else { + aa[i], i = a.IP+":"+strings.Join(pp, ","), i+1 + } + } +} diff --git a/internal/render/ep_test.go b/internal/render/ep_test.go new file mode 100644 index 00000000..14185526 --- /dev/null +++ b/internal/render/ep_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestEndpointsRender(t *testing.T) { + c := render.Endpoints{} + r := render.NewRow(4) + c.Render(load(t, "ep"), "", &r) + + assert.Equal(t, "default/dictionary1", r.ID) + assert.Equal(t, render.Fields{"default", "dictionary1", ""}, r.Fields[:3]) +} diff --git a/internal/render/ev.go b/internal/render/ev.go new file mode 100644 index 00000000..f334afea --- /dev/null +++ b/internal/render/ev.go @@ -0,0 +1,64 @@ +package render + +import ( + "fmt" + "strconv" + + "github.com/derailed/tview" + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// Event renders a K8s Event to screen. +type Event struct{} + +// ColorerFunc colors a resource row. +func (Event) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header rbw. +func (Event) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "REASON"}, + Header{Name: "SOURCE"}, + Header{Name: "COUNT", Align: tview.AlignRight}, + Header{Name: "MESSAGE"}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (Event) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected Event, but got %T", o) + } + var ev v1.Event + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &ev) + if err != nil { + return err + } + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, ev.Namespace) + } + fields = append(fields, + ev.Name, + ev.Reason, + ev.Source.Component, + strconv.Itoa(int(ev.Count)), + Truncate(ev.Message, 80), + toAge(ev.LastTimestamp)) + r.ID, r.Fields = MetaFQN(ev.ObjectMeta), fields + + return nil +} diff --git a/internal/render/ev_test.go b/internal/render/ev_test.go new file mode 100644 index 00000000..81d8febc --- /dev/null +++ b/internal/render/ev_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestEventRender(t *testing.T) { + c := render.Event{} + r := render.NewRow(7) + c.Render(load(t, "ev"), "", &r) + + assert.Equal(t, "default/hello-1567197780-mn4mv.15bfce150bd764dd", r.ID) + assert.Equal(t, render.Fields{"default", "hello-1567197780-mn4mv.15bfce150bd764dd", "Pulled", "kubelet", "1", `Successfully pulled image "blang/busybox-bash"`}, r.Fields[:6]) +} diff --git a/internal/render/event.go b/internal/render/event.go new file mode 100644 index 00000000..ff56164d --- /dev/null +++ b/internal/render/event.go @@ -0,0 +1,157 @@ +package render + +import ( + "sort" + + "github.com/gdamore/tcell" +) + +const ( + // EventUnchanged notifies listener resource has not changed. + EventUnchanged ResEvent = 1 << iota + + // EventAdd notifies listener of a resource was added. + EventAdd + + // EventUpdate notifies listener of a resource updated. + EventUpdate + + // EventDelete notifies listener of a resource was deleted. + EventDelete + + // EventClear the stack was reset. + EventClear +) + +// ResEvent represents a resource event. +type ResEvent int + +// RowEvent tracks resource instance events. +type RowEvent struct { + Kind ResEvent + Row Row + Deltas DeltaRow +} + +// RowEvents a collection of row events. +type RowEvents []RowEvent + +// NewRowEvent returns a new row event. +func NewRowEvent(kind ResEvent, row Row) RowEvent { + return RowEvent{ + Kind: kind, + Row: row, + } +} + +// NewDeltaRowEvent returns a new row event with deltas. +func NewDeltaRowEvent(row Row, delta DeltaRow) RowEvent { + return RowEvent{ + Kind: EventUpdate, + Row: row, + Deltas: delta, + } +} + +// Delete removes an element by id. +func (re RowEvents) Delete(id string) RowEvents { + idx, ok := re.FindIndex(id) + if !ok { + return re + } + + if idx == 0 { + return re[1:] + } + if idx == len(re)-1 { + return re[:len(re)-1] + } + + return append(re[:idx], re[idx+1:]...) +} + +// FindIndex locates a row index by id. Returns false is not found. +func (re RowEvents) FindIndex(id string) (int, bool) { + for i, e := range re { + if e.Row.ID == id { + return i, true + } + } + + return 0, false +} + +// Sort rows based on column index and order. +func (re RowEvents) Sort(ns string, col int, asc bool) { + t := RowEventSorter{NS: ns, Events: re, Index: col, Asc: asc} + sort.Sort(t) +} + +// ---------------------------------------------------------------------------- + +// RowEventSorter sorts row events by a given colon. +type RowEventSorter struct { + Events RowEvents + Index int + NS string + Asc bool +} + +func (r RowEventSorter) Len() int { + return len(r.Events) +} + +func (r RowEventSorter) Swap(i, j int) { + r.Events[i], r.Events[j] = r.Events[j], r.Events[i] +} + +func (r RowEventSorter) Less(i, j int) bool { + f1, f2 := r.Events[i].Row.Fields, r.Events[j].Row.Fields + + var col int + if r.NS == "" { + col++ + } + if col >= len(f1) || col >= len(f2) { + return false + } + n1, n2 := f1[col], f2[col] + + return Less(r.Asc, f1[r.Index]+n1, f2[r.Index]+n2) +} + +// ---------------------------------------------------------------------------- + +var ( + // ModColor row modified color. + ModColor tcell.Color + // AddColor row added color. + AddColor tcell.Color + // ErrColor row err color. + ErrColor tcell.Color + // StdColor row default color. + StdColor tcell.Color + // HighlightColor row highlight color. + HighlightColor tcell.Color + // KillColor row deleted color. + KillColor tcell.Color + // CompletedColor row completed color. + CompletedColor tcell.Color +) + +// ColorerFunc represents a resource row colorer. +type ColorerFunc func(ns string, evt ResEvent, r Row) tcell.Color + +// DefaultColorer set the default table row colors. +func DefaultColorer(ns string, evt ResEvent, r Row) tcell.Color { + switch evt { + case EventAdd: + return AddColor + case EventUpdate: + return ModColor + case EventDelete: + return KillColor + default: + return StdColor + } +} diff --git a/internal/render/event_test.go b/internal/render/event_test.go new file mode 100644 index 00000000..45ba2fc6 --- /dev/null +++ b/internal/render/event_test.go @@ -0,0 +1,58 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/gdamore/tcell" + "github.com/stretchr/testify/assert" +) + +func TestSort(t *testing.T) { + uu := map[string]struct { + re render.RowEvents + col int + asc bool + e render.RowEvents + }{ + "col0": { + re: render.RowEvents{ + {Row: render.Row{ID: "A", Fields: render.Fields{"1", "2", "3"}}}, + {Row: render.Row{ID: "B", Fields: render.Fields{"0", "2", "3"}}}, + {Row: render.Row{ID: "C", Fields: render.Fields{"10", "2", "3"}}}, + }, + col: 0, + asc: true, + e: render.RowEvents{ + {Row: render.Row{ID: "B", Fields: render.Fields{"0", "2", "3"}}}, + {Row: render.Row{ID: "A", Fields: render.Fields{"1", "2", "3"}}}, + {Row: render.Row{ID: "C", Fields: render.Fields{"10", "2", "3"}}}, + }, + }, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + u.re.Sort("", u.col, u.asc) + assert.Equal(t, u.e, u.re) + }) + } +} + +func TestDefaultColorer(t *testing.T) { + uu := map[string]struct { + k render.ResEvent + e tcell.Color + }{ + "add": {render.EventAdd, render.AddColor}, + "update": {render.EventUpdate, render.ModColor}, + "delete": {render.EventDelete, render.KillColor}, + "std": {100, render.StdColor}, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + assert.Equal(t, u.e, render.DefaultColorer("", u.k, render.Row{})) + }) + } +} diff --git a/internal/render/helpers.go b/internal/render/helpers.go new file mode 100644 index 00000000..4ec5f3b7 --- /dev/null +++ b/internal/render/helpers.go @@ -0,0 +1,219 @@ +package render + +import ( + "path" + "sort" + "strconv" + "strings" + "time" + + "github.com/derailed/tview" + runewidth "github.com/mattn/go-runewidth" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/util/duration" + "k8s.io/apimachinery/pkg/watch" +) + +const ( + // New track new resource events. + New watch.EventType = "NEW" + // Unchanged provides no change events. + Unchanged watch.EventType = "UNCHANGED" + + // MissingValue indicates an unset value. + MissingValue = "" + // NAValue indicates a value that does not pertain. + NAValue = "n/a" +) + +type metric struct { + cpu, mem string +} + +func noMetric() metric { + return metric{cpu: NAValue, mem: NAValue} +} + +// MetaFQN returns a fully qualified resource name. +func MetaFQN(m metav1.ObjectMeta) string { + if m.Namespace == "" { + return m.Name + } + + return FQN(m.Namespace, m.Name) +} + +// FQN returns a fully qualified resource name. +func FQN(ns, n string) string { + if ns == "" { + return n + } + return ns + "/" + n +} + +// ToSelector flattens a map selector to a string selector. +func toSelector(m map[string]string) string { + s := make([]string, 0, len(m)) + for k, v := range m { + s = append(s, k+"="+v) + } + + return strings.Join(s, ",") +} + +// Blank checks if a collection is empty or all values are blank. +func blank(s []string) bool { + for _, v := range s { + if len(v) != 0 { + return false + } + } + return true +} + +// Join a slice of strings, skipping blanks. +func join(a []string, sep string) string { + switch len(a) { + case 0: + return "" + case 1: + return a[0] + } + + var b []string + for _, s := range a { + if s != "" { + b = append(b, s) + } + } + if len(b) == 0 { + return "" + } + + n := len(sep) * (len(b) - 1) + for i := 0; i < len(b); i++ { + n += len(a[i]) + } + + var buff strings.Builder + buff.Grow(n) + buff.WriteString(a[0]) + for _, s := range b[1:] { + buff.WriteString(sep) + buff.WriteString(s) + } + + return buff.String() +} + +// AsPerc prints a number as a percentage. +func AsPerc(f float64) string { + return strconv.Itoa(int(f)) +} + +// ToPerc computes the ratio of two numbers as a percentage. +func toPerc(v1, v2 float64) float64 { + if v2 == 0 { + return 0 + } + return (v1 / v2) * 100 +} + +// Namespaced return a namesapace and a name. +func Namespaced(n string) (string, string) { + ns, po := path.Split(n) + + return strings.Trim(ns, "/"), po +} + +func missing(s string) string { + return check(s, MissingValue) +} + +func na(s string) string { + return check(s, NAValue) +} + +func check(s, sub string) string { + if len(s) == 0 { + return sub + } + + return s +} + +func boolToStr(b bool) string { + switch b { + case true: + return "true" + default: + return "false" + } +} + +func toAge(timestamp metav1.Time) string { + return toAgeHuman(time.Since(timestamp.Time).String()) +} + +func toAgeHuman(s string) string { + d, err := time.ParseDuration(s) + if err != nil { + return "" + } + + return duration.HumanDuration(d) +} + +// Truncate a string to the given l and suffix ellipsis if needed. +func Truncate(str string, width int) string { + return runewidth.Truncate(str, width, string(tview.SemigraphicsHorizontalEllipsis)) +} + +func mapToStr(m map[string]string) (s string) { + if len(m) == 0 { + return MissingValue + } + + kk := make([]string, 0, len(m)) + for k := range m { + kk = append(kk, k) + } + sort.Strings(kk) + + for i, k := range kk { + s += k + "=" + m[k] + if i < len(kk)-1 { + s += "," + } + } + + return +} + +// ToMillicore shows cpu reading for human. +func ToMillicore(v int64) string { + return strconv.Itoa(int(v)) +} + +// ToMi shows mem reading for human. +func ToMi(v float64) string { + return strconv.Itoa(int(v)) +} + +func boolPtrToStr(b *bool) string { + if b == nil { + return "false" + } + + return boolToStr(*b) +} + +// Check if string is in a string list. +func in(ll []string, s string) bool { + for _, l := range ll { + if l == s { + return true + } + } + return false +} diff --git a/internal/render/helpers_test.go b/internal/render/helpers_test.go new file mode 100644 index 00000000..fdcdc0fe --- /dev/null +++ b/internal/render/helpers_test.go @@ -0,0 +1,368 @@ +package render + +import ( + "fmt" + "testing" + "time" + + "github.com/stretchr/testify/assert" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +func TestToPerc(t *testing.T) { + uu := []struct { + v1, v2, e float64 + }{ + {0, 0, 0}, + {100, 200, 50}, + {200, 100, 200}, + } + + for _, u := range uu { + assert.Equal(t, u.e, toPerc(u.v1, u.v2)) + } +} + +func TestToAge(t *testing.T) { + uu := map[string]struct { + t time.Time + e string + }{ + "good": { + t: time.Now().Add(-10 * time.Second), + e: "10", + }, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + assert.Equal(t, u.e, toAge(metav1.Time{Time: u.t})[:2]) + }) + } +} + +func TestToAgeHuma(t *testing.T) { + uu := map[string]struct { + t time.Time + e string + }{ + "good": { + t: time.Now().Add(-10 * time.Second), + e: "10", + }, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + ti := toAge(metav1.Time{Time: u.t}) + assert.Equal(t, u.e, toAgeHuman(ti)[:2]) + }) + } +} + +func TestJoin(t *testing.T) { + uu := map[string]struct { + i []string + e string + }{ + "zero": {[]string{}, ""}, + "std": {[]string{"a", "b", "c"}, "a,b,c"}, + "blank": {[]string{"", "", ""}, ""}, + "sparse": {[]string{"a", "", "c"}, "a,c"}, + } + + for k, v := range uu { + t.Run(k, func(t *testing.T) { + assert.Equal(t, v.e, join(v.i, ",")) + }) + } +} + +func TestBoolPtrToStr(t *testing.T) { + tv, fv := true, false + + uu := []struct { + p *bool + e string + }{ + {nil, "false"}, + {&tv, "true"}, + {&fv, "false"}, + } + + for _, u := range uu { + assert.Equal(t, u.e, boolPtrToStr(u.p)) + } +} + +func TestNamespaced(t *testing.T) { + uu := []struct { + p, ns, n string + }{ + {"fred/blee", "fred", "blee"}, + } + + for _, u := range uu { + ns, n := Namespaced(u.p) + assert.Equal(t, u.ns, ns) + assert.Equal(t, u.n, n) + } +} + +func TestMissing(t *testing.T) { + uu := []struct { + i, e string + }{ + {"fred", "fred"}, + {"", MissingValue}, + } + + for _, u := range uu { + assert.Equal(t, u.e, missing(u.i)) + } +} + +func TestBoolToStr(t *testing.T) { + uu := []struct { + i bool + e string + }{ + {true, "true"}, + {false, "false"}, + } + + for _, u := range uu { + assert.Equal(t, u.e, boolToStr(u.i)) + } +} + +func TestNa(t *testing.T) { + uu := []struct { + i, e string + }{ + {"fred", "fred"}, + {"", NAValue}, + } + + for _, u := range uu { + assert.Equal(t, u.e, na(u.i)) + } +} + +func TestTruncate(t *testing.T) { + uu := []struct { + s string + l int + e string + }{ + {"fred", 3, "fr…"}, + {"fred", 2, "f…"}, + {"fred", 10, "fred"}, + } + + for _, u := range uu { + assert.Equal(t, u.e, Truncate(u.s, u.l)) + } +} + +func TestToSelector(t *testing.T) { + uu := map[string]struct { + m map[string]string + e []string + }{ + "cool": { + map[string]string{"app": "fred", "env": "test"}, + []string{"app=fred,env=test", "env=test,app=fred"}, + }, + "empty": { + map[string]string{}, + []string{""}, + }, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + s := toSelector(u.m) + var match bool + for _, e := range u.e { + if e == s { + match = true + } + } + assert.True(t, match) + }) + } +} + +func TestBlank(t *testing.T) { + uu := map[string]struct { + a []string + e bool + }{ + "full": { + a: []string{"fred", "blee"}, + }, + "empty": { + e: true, + }, + "blank": { + a: []string{"fred", ""}, + }, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + assert.Equal(t, u.e, blank(u.a)) + }) + } +} + +func TestIn(t *testing.T) { + uu := map[string]struct { + a []string + v string + e bool + }{ + "in": { + a: []string{"fred", "blee"}, + v: "blee", + e: true, + }, + "empty": { + v: "blee", + }, + "missing": { + a: []string{"fred", "blee"}, + v: "duh", + }, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + assert.Equal(t, u.e, in(u.a, u.v)) + }) + } +} + +func TestMetaFQN(t *testing.T) { + uu := map[string]struct { + m metav1.ObjectMeta + e string + }{ + "full": {metav1.ObjectMeta{Namespace: "fred", Name: "blee"}, "fred/blee"}, + "nons": {metav1.ObjectMeta{Name: "blee"}, "blee"}, + } + + for k, v := range uu { + t.Run(k, func(t *testing.T) { + assert.Equal(t, v.e, MetaFQN(v.m)) + }) + } +} + +func TestFQN(t *testing.T) { + uu := map[string]struct { + ns, n string + e string + }{ + "full": {ns: "fred", n: "blee", e: "fred/blee"}, + "nons": {n: "blee", e: "blee"}, + } + + for k, v := range uu { + t.Run(k, func(t *testing.T) { + assert.Equal(t, v.e, FQN(v.ns, v.n)) + }) + } +} + +func TestMapToStr(t *testing.T) { + uu := []struct { + i map[string]string + e string + }{ + {map[string]string{"blee": "duh", "aa": "bb"}, "aa=bb,blee=duh"}, + {map[string]string{}, MissingValue}, + } + for _, u := range uu { + assert.Equal(t, u.e, mapToStr(u.i)) + } +} + +func BenchmarkMapToStr(b *testing.B) { + ll := map[string]string{ + "blee": "duh", + "aa": "bb", + } + b.ResetTimer() + b.ReportAllocs() + + for i := 0; i < b.N; i++ { + mapToStr(ll) + } +} + +func TestToMillicore(t *testing.T) { + uu := []struct { + v int64 + e string + }{ + {0, "0"}, + {2, "2"}, + {1000, "1000"}, + } + + for _, u := range uu { + assert.Equal(t, u.e, ToMillicore(u.v)) + } +} + +func TestToMi(t *testing.T) { + uu := []struct { + v float64 + e string + }{ + {0, "0"}, + {2, "2"}, + {1000, "1000"}, + } + + for _, u := range uu { + assert.Equal(t, u.e, ToMi(u.v)) + } +} + +func TestAsPerc(t *testing.T) { + uu := []struct { + v float64 + e string + }{ + {0, "0"}, + {10.5, "10"}, + {10, "10"}, + {0.05, "0"}, + } + + for _, u := range uu { + assert.Equal(t, u.e, AsPerc(u.v)) + } +} + +func BenchmarkAsPerc(b *testing.B) { + v := 10.5 + b.ResetTimer() + b.ReportAllocs() + for n := 0; n < b.N; n++ { + AsPerc(v) + } +} + +// Helpers... + +func testTime() time.Time { + t, err := time.Parse(time.RFC3339, "2018-12-14T10:36:43.326972-07:00") + if err != nil { + fmt.Println("TestTime Failed", err) + } + return t +} diff --git a/internal/render/hpa.go b/internal/render/hpa.go new file mode 100644 index 00000000..7a5e4237 --- /dev/null +++ b/internal/render/hpa.go @@ -0,0 +1,83 @@ +package render + +import ( + "fmt" + "strconv" + + "github.com/derailed/tview" + autoscalingv1 "k8s.io/api/autoscaling/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// HorizontalPodAutoscaler renders a K8s HorizontalPodAutoscaler to screen. +type HorizontalPodAutoscaler struct{} + +// ColorerFunc colors a resource row. +func (HorizontalPodAutoscaler) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (HorizontalPodAutoscaler) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "REFERENCE"}, + Header{Name: "TARGETS"}, + Header{Name: "MINPODS", Align: tview.AlignRight}, + Header{Name: "MAXPODS", Align: tview.AlignRight}, + Header{Name: "REPLICAS", Align: tview.AlignRight}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (HorizontalPodAutoscaler) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected HorizontalPodAutoscaler, but got %T", o) + } + var hpa autoscalingv1.HorizontalPodAutoscaler + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &hpa) + if err != nil { + return err + } + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, hpa.Namespace) + } + fields = append(fields, + hpa.ObjectMeta.Name, + hpa.Spec.ScaleTargetRef.Name, + toMetrics(hpa.Spec, hpa.Status), + strconv.Itoa(int(*hpa.Spec.MinReplicas)), + strconv.Itoa(int(hpa.Spec.MaxReplicas)), + strconv.Itoa(int(hpa.Status.CurrentReplicas)), + toAge(hpa.ObjectMeta.CreationTimestamp), + ) + r.ID, r.Fields = MetaFQN(hpa.ObjectMeta), fields + + return nil +} + +// ---------------------------------------------------------------------------- +// Helpers... + +func toMetrics(spec autoscalingv1.HorizontalPodAutoscalerSpec, status autoscalingv1.HorizontalPodAutoscalerStatus) string { + current := "" + if status.CurrentCPUUtilizationPercentage != nil { + current = strconv.Itoa(int(*status.CurrentCPUUtilizationPercentage)) + "%" + } + + target := "" + if spec.TargetCPUUtilizationPercentage != nil { + target = strconv.Itoa(int(*spec.TargetCPUUtilizationPercentage)) + } + return current + "/" + target + "%" +} diff --git a/internal/render/hpa_test.go b/internal/render/hpa_test.go new file mode 100644 index 00000000..9bad78cb --- /dev/null +++ b/internal/render/hpa_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestHorizontalPodAutoscalerRender(t *testing.T) { + c := render.HorizontalPodAutoscaler{} + r := render.NewRow(7) + c.Render(load(t, "hpa"), "", &r) + + assert.Equal(t, "default/nginx", r.ID) + assert.Equal(t, render.Fields{"default", "nginx", "nginx", "/10%", "1", "10"}, r.Fields[:6]) +} diff --git a/internal/render/ing.go b/internal/render/ing.go new file mode 100644 index 00000000..8c4f25b2 --- /dev/null +++ b/internal/render/ing.go @@ -0,0 +1,103 @@ +package render + +import ( + "fmt" + "strings" + + v1 "k8s.io/api/core/v1" + "k8s.io/api/extensions/v1beta1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// Ingress renders a K8s Ingress to screen. +type Ingress struct{} + +// ColorerFunc colors a resource row. +func (Ingress) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (Ingress) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "HOSTS"}, + Header{Name: "ADDRESS"}, + Header{Name: "PORT"}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (Ingress) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected Ingress, but got %T", o) + } + var ing v1beta1.Ingress + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &ing) + if err != nil { + return err + } + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, ing.Namespace) + } + fields = append(fields, + ing.Name, + toHosts(ing.Spec.Rules), + toAddress(ing.Status.LoadBalancer), + toTLSPorts(ing.Spec.TLS), + toAge(ing.ObjectMeta.CreationTimestamp), + ) + + r.ID, r.Fields = MetaFQN(ing.ObjectMeta), fields + + return nil +} + +// ---------------------------------------------------------------------------- +// Helpers... + +func toAddress(lbs v1.LoadBalancerStatus) string { + ings := lbs.Ingress + res := make([]string, 0, len(ings)) + for _, lb := range ings { + if len(lb.IP) > 0 { + res = append(res, lb.IP) + } else if len(lb.Hostname) != 0 { + res = append(res, lb.Hostname) + } + } + + return strings.Join(res, ",") +} + +func toTLSPorts(tls []v1beta1.IngressTLS) string { + if len(tls) != 0 { + return "80, 443" + } + + return "80" +} + +func toHosts(rr []v1beta1.IngressRule) string { + var s string + var i int + for _, r := range rr { + s += r.Host + if i < len(rr)-1 { + s += "," + } + i++ + } + + return s +} diff --git a/internal/render/ing_test.go b/internal/render/ing_test.go new file mode 100644 index 00000000..4d1d462d --- /dev/null +++ b/internal/render/ing_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestIngressRender(t *testing.T) { + c := render.Ingress{} + r := render.NewRow(6) + c.Render(load(t, "ing"), "", &r) + + assert.Equal(t, "default/test-ingress", r.ID) + assert.Equal(t, render.Fields{"default", "test-ingress", "", "", "80"}, r.Fields[:5]) +} diff --git a/internal/render/job.go b/internal/render/job.go new file mode 100644 index 00000000..12dc6a94 --- /dev/null +++ b/internal/render/job.go @@ -0,0 +1,134 @@ +package render + +import ( + "fmt" + "strconv" + "strings" + "time" + + batchv1 "k8s.io/api/batch/v1" + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/util/duration" +) + +// Job renders a K8s Job to screen. +type Job struct{} + +// ColorerFunc colors a resource row. +func (Job) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (Job) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "COMPLETIONS"}, + Header{Name: "DURATION"}, + Header{Name: "CONTAINERS"}, + Header{Name: "IMAGES"}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (Job) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected Job, but got %T", o) + } + var j batchv1.Job + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &j) + if err != nil { + return err + } + + cc, ii := toContainers(j.Spec.Template.Spec) + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, j.Namespace) + } + fields = append(fields, + j.Name, + toCompletion(j.Spec, j.Status), + toDuration(j.Status), + cc, + ii, + toAge(j.ObjectMeta.CreationTimestamp), + ) + + r.ID, r.Fields = MetaFQN(j.ObjectMeta), fields + + return nil +} + +// Helpers... + +const maxShow = 2 + +func toContainers(p v1.PodSpec) (string, string) { + cc, ii := parseContainers(p.InitContainers) + cn, ci := parseContainers(p.Containers) + + cc, ii = append(cc, cn...), append(ii, ci...) + + // Limit to 2 of each... + if len(cc) > maxShow { + cc = append(cc[:2], "(+"+strconv.Itoa(len(cc)-maxShow)+")...") + } + if len(ii) > maxShow { + ii = append(ii[:2], "(+"+strconv.Itoa(len(ii)-maxShow)+")...") + } + + return strings.Join(cc, ","), strings.Join(ii, ",") +} + +func parseContainers(cos []v1.Container) (nn, ii []string) { + for _, co := range cos { + nn = append(nn, co.Name) + ii = append(ii, co.Image) + } + + return nn, ii +} + +func toCompletion(spec batchv1.JobSpec, status batchv1.JobStatus) (s string) { + if spec.Completions != nil { + return strconv.Itoa(int(status.Succeeded)) + "/" + strconv.Itoa(int(*spec.Completions)) + } + + if spec.Parallelism == nil { + return strconv.Itoa(int(status.Succeeded)) + "/1" + } + + p := *spec.Parallelism + if p > 1 { + return strconv.Itoa(int(status.Succeeded)) + "/1 of " + strconv.Itoa(int(p)) + } + + return strconv.Itoa(int(status.Succeeded)) + "/1" +} + +func toDuration(status batchv1.JobStatus) string { + if status.StartTime == nil { + return MissingValue + } + + var d time.Duration + switch { + case status.CompletionTime == nil: + d = time.Since(status.StartTime.Time) + default: + d = status.CompletionTime.Sub(status.StartTime.Time) + } + + return duration.HumanDuration(d) +} diff --git a/internal/render/job_test.go b/internal/render/job_test.go new file mode 100644 index 00000000..7d375d57 --- /dev/null +++ b/internal/render/job_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestJobRender(t *testing.T) { + c := render.Job{} + r := render.NewRow(4) + c.Render(load(t, "job"), "", &r) + + assert.Equal(t, "default/hello-1567179180", r.ID) + assert.Equal(t, render.Fields{"default", "hello-1567179180", "1/1", "8s", "c1", "blang/busybox-bash"}, r.Fields[:6]) +} diff --git a/internal/render/no.go b/internal/render/no.go new file mode 100644 index 00000000..4953faa1 --- /dev/null +++ b/internal/render/no.go @@ -0,0 +1,292 @@ +package render + +import ( + "fmt" + "strings" + + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/tview" + "github.com/rs/zerolog/log" + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/util/sets" + mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +) + +const ( + labelNodeRolePrefix = "node-role.kubernetes.io/" + nodeLabelRole = "kubernetes.io/role" +) + +// NodeWithMetrics represents a resourve object with usage metrics. +type NodeWithMetrics interface { + Object() runtime.Object + Metrics() *mv1beta1.NodeMetrics + Pods() []*v1.Pod +} + +// Node renders a K8s Node to screen. +type Node struct{} + +// ColorerFunc colors a resource row. +func (Node) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (Node) Header(_ string) HeaderRow { + return HeaderRow{ + Header{Name: "NAME"}, + Header{Name: "STATUS"}, + Header{Name: "ROLE"}, + Header{Name: "VERSION"}, + Header{Name: "KERNEL"}, + Header{Name: "INTERNAL-IP"}, + Header{Name: "EXTERNAL-IP"}, + Header{Name: "CPU", Align: tview.AlignRight}, + Header{Name: "MEM", Align: tview.AlignRight}, + Header{Name: "%CPU", Align: tview.AlignRight}, + Header{Name: "%MEM", Align: tview.AlignRight}, + Header{Name: "ACPU", Align: tview.AlignRight}, + Header{Name: "AMEM", Align: tview.AlignRight}, + Header{Name: "AGE"}, + } +} + +// Render renders a K8s resource to screen. +func (n Node) Render(o interface{}, ns string, r *Row) error { + oo, ok := o.(NodeWithMetrics) + if !ok { + return fmt.Errorf("Expected NodeAndMetrics, but got %T", o) + } + + var no v1.Node + err := runtime.DefaultUnstructuredConverter.FromUnstructured(oo.Object().(*unstructured.Unstructured).Object, &no) + if err != nil { + log.Error().Err(err).Msg("Converting Node") + return err + } + + iIP, eIP := getIPs(no.Status.Addresses) + iIP, eIP = missing(iIP), missing(eIP) + + c, a, p := gatherNodeMX(&no, oo.Metrics()) + + sta := make([]string, 10) + status(no.Status, no.Spec.Unschedulable, sta) + ro := make([]string, 10) + nodeRoles(&no, ro) + + fields := make(Fields, 0, len(r.Fields)) + fields = append(fields, + no.Name, + join(sta, ","), + join(ro, ","), + no.Status.NodeInfo.KubeletVersion, + no.Status.NodeInfo.KernelVersion, + iIP, + eIP, + c.cpu, + c.mem, + p.cpu, + p.mem, + a.cpu, + a.mem, + toAge(no.ObjectMeta.CreationTimestamp), + ) + r.ID = MetaFQN(no.ObjectMeta) + r.Fields = fields + + return nil + +} + +// ---------------------------------------------------------------------------- +// Helpers... + +func gatherNodeMX(no *v1.Node, mx *mv1beta1.NodeMetrics) (c metric, a metric, p metric) { + c, a, p = noMetric(), noMetric(), noMetric() + if mx == nil { + return + } + + cpu := mx.Usage.Cpu().MilliValue() + mem := k8s.ToMB(mx.Usage.Memory().Value()) + c = metric{ + cpu: ToMillicore(cpu), + mem: ToMi(mem), + } + + acpu := no.Status.Allocatable.Cpu().MilliValue() + amem := k8s.ToMB(no.Status.Allocatable.Memory().Value()) + a = metric{ + cpu: ToMillicore(acpu), + mem: ToMi(amem), + } + + p = metric{ + cpu: AsPerc(toPerc(float64(cpu), float64(acpu))), + mem: AsPerc(toPerc(mem, amem)), + } + + return +} + +func withPerc(v, p string) string { + return v + " (" + p + ")" +} + +func nodeRoles(node *v1.Node, res []string) { + index := 0 + for k, v := range node.Labels { + switch { + case strings.HasPrefix(k, labelNodeRolePrefix): + if role := strings.TrimPrefix(k, labelNodeRolePrefix); len(role) > 0 { + res[index] = role + index++ + } + case k == nodeLabelRole && v != "": + res[index] = v + index++ + } + } + + if empty(res) { + res[index] = MissingValue + } +} + +func getIPs(addrs []v1.NodeAddress) (iIP, eIP string) { + for _, a := range addrs { + switch a.Type { + case v1.NodeExternalIP: + eIP = a.Address + case v1.NodeInternalIP: + iIP = a.Address + } + } + + return +} + +func status(status v1.NodeStatus, exempt bool, res []string) { + var index int + conditions := make(map[v1.NodeConditionType]*v1.NodeCondition) + for n := range status.Conditions { + cond := status.Conditions[n] + conditions[cond.Type] = &cond + } + + validConditions := []v1.NodeConditionType{v1.NodeReady} + for _, validCondition := range validConditions { + condition, ok := conditions[validCondition] + if !ok { + continue + } + neg := "" + if condition.Status != v1.ConditionTrue { + neg = "Not" + } + res[index] = neg + string(condition.Type) + index++ + + } + if len(res) == 0 { + res[index] = "Unknown" + index++ + } + if exempt { + res[index] = "SchedulingDisabled" + } +} + +func findNodeRoles(no *v1.Node) []string { + roles := sets.NewString() + for k, v := range no.Labels { + switch { + case strings.HasPrefix(k, labelNodeRolePrefix): + if role := strings.TrimPrefix(k, labelNodeRolePrefix); len(role) > 0 { + roles.Insert(role) + } + case k == nodeLabelRole && v != "": + roles.Insert(v) + } + } + + return roles.List() +} + +func podsResources(name string, pods []*v1.Pod) (v1.ResourceList, v1.ResourceList, error) { + reqs, limits := v1.ResourceList{}, v1.ResourceList{} + for _, p := range pods { + preq, plim := podResources(p) + for k, v := range preq { + if value, ok := reqs[k]; !ok { + reqs[k] = v.DeepCopy() + } else { + value.Add(v) + reqs[k] = value + } + } + for k, v := range plim { + if value, ok := limits[k]; !ok { + limits[k] = v.DeepCopy() + } else { + value.Add(v) + limits[k] = value + } + } + } + + return reqs, limits, nil +} + +func podResources(pod *v1.Pod) (v1.ResourceList, v1.ResourceList) { + reqs, limits := v1.ResourceList{}, v1.ResourceList{} + for _, container := range pod.Spec.Containers { + addResources(reqs, container.Resources.Requests) + addResources(limits, container.Resources.Limits) + } + // init containers define the minimum of any resource + for _, container := range pod.Spec.InitContainers { + maxResources(reqs, container.Resources.Requests) + maxResources(limits, container.Resources.Limits) + } + + return reqs, limits +} + +// AddResources adds the resources from l2 to l1. +func addResources(l1, l2 v1.ResourceList) { + for name, quantity := range l2 { + if value, ok := l1[name]; ok { + value.Add(quantity) + l1[name] = value + } else { + l1[name] = quantity.DeepCopy() + } + } +} + +// MaxResourceList sets list to the greater of l1/l2 for every resource. +func maxResources(l1, l2 v1.ResourceList) { + for name, quantity := range l2 { + if value, ok := l1[name]; ok { + if quantity.Cmp(value) > 0 { + l1[name] = quantity.DeepCopy() + } + } else { + l1[name] = quantity.DeepCopy() + } + } +} + +func empty(s []string) bool { + for _, v := range s { + if len(v) != 0 { + return false + } + } + return true +} diff --git a/internal/render/no_test.go b/internal/render/no_test.go new file mode 100644 index 00000000..ff19fe5b --- /dev/null +++ b/internal/render/no_test.go @@ -0,0 +1,61 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" + v1 "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" + mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +) + +func TestNodeRender(t *testing.T) { + pom := nodeMetrics{ + load(t, "no"), + makeNodeMX("n1", "10m", "10Mi"), + []*v1.Pod{}, + } + + var no render.Node + r := render.NewRow(14) + err := no.Render(pom, "", &r) + assert.Nil(t, err) + + assert.Equal(t, "minikube", r.ID) + e := render.Fields{"minikube", "Ready", "master", "v1.15.2", "4.15.0", "192.168.64.107", "", "10", "10", "0", "0", "4000", "7874"} + assert.Equal(t, e, r.Fields[:13]) +} + +// ---------------------------------------------------------------------------- +// Helpers... + +type nodeMetrics struct { + o *unstructured.Unstructured + m *mv1beta1.NodeMetrics + pod []*v1.Pod +} + +func (p nodeMetrics) Object() runtime.Object { + return p.o +} + +func (p nodeMetrics) Metrics() *mv1beta1.NodeMetrics { + return p.m +} + +func (p nodeMetrics) Pods() []*v1.Pod { + return p.pod +} + +func makeNodeMX(name, cpu, mem string) *mv1beta1.NodeMetrics { + return &mv1beta1.NodeMetrics{ + ObjectMeta: metav1.ObjectMeta{ + Name: name, + Namespace: "default", + }, + Usage: makeRes(cpu, mem), + } +} diff --git a/internal/render/np.go b/internal/render/np.go new file mode 100644 index 00000000..6923519d --- /dev/null +++ b/internal/render/np.go @@ -0,0 +1,187 @@ +package render + +import ( + "fmt" + "strings" + + v1beta1 "k8s.io/api/extensions/v1beta1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// NetworkPolicy renders a K8s NetworkPolicy to screen. +type NetworkPolicy struct{} + +// ColorerFunc colors a resource row. +func (NetworkPolicy) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (NetworkPolicy) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "ING-SELECTOR"}, + Header{Name: "ING-PORTS"}, + Header{Name: "ING-BLOCK"}, + Header{Name: "EGR-SELECTOR"}, + Header{Name: "EGR-PORTS"}, + Header{Name: "EGR-BLOCK"}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (NetworkPolicy) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected NetworkPolicy, but got %T", o) + } + var np v1beta1.NetworkPolicy + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &np) + if err != nil { + return err + } + + ip, is, ib := ingress(np.Spec.Ingress) + ep, es, eb := egress(np.Spec.Egress) + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, np.Namespace) + } + fields = append(fields, + np.Name, + is, + ip, + ib, + es, + ep, + eb, + toAge(np.ObjectMeta.CreationTimestamp), + ) + r.ID, r.Fields = MetaFQN(np.ObjectMeta), fields + + return nil +} + +// Helpers... + +func ingress(ii []v1beta1.NetworkPolicyIngressRule) (string, string, string) { + var ports, sels, blocks []string + for _, i := range ii { + if p := portsToStr(i.Ports); p != "" { + ports = append(ports, p) + } + ll, pp := peersToStr(i.From) + if ll != "" { + sels = append(sels, ll) + } + if pp != "" { + blocks = append(blocks, pp) + } + } + return strings.Join(ports, ","), strings.Join(sels, ","), strings.Join(blocks, ",") +} + +func egress(ee []v1beta1.NetworkPolicyEgressRule) (string, string, string) { + var ports, sels, blocks []string + for _, e := range ee { + if p := portsToStr(e.Ports); p != "" { + ports = append(ports, p) + } + ll, pp := peersToStr(e.To) + if ll != "" { + sels = append(sels, ll) + } + if pp != "" { + blocks = append(blocks, pp) + } + } + return strings.Join(ports, ","), strings.Join(sels, ","), strings.Join(blocks, ",") +} + +func portsToStr(pp []v1beta1.NetworkPolicyPort) string { + ports := make([]string, 0, len(pp)) + for _, p := range pp { + ports = append(ports, string(*p.Protocol)+":"+p.Port.String()) + } + return strings.Join(ports, ",") +} + +func peersToStr(pp []v1beta1.NetworkPolicyPeer) (string, string) { + sels := make([]string, 0, len(pp)) + ips := make([]string, 0, len(pp)) + for _, p := range pp { + if peer := renderPeer(p); peer != "" { + sels = append(sels, peer) + } + + if p.IPBlock == nil { + continue + } + if b := renderBlock(p.IPBlock); b != "" { + ips = append(ips, b) + } + } + return strings.Join(sels, ","), strings.Join(ips, ",") +} + +func renderBlock(b *v1beta1.IPBlock) string { + s := b.CIDR + + if len(b.Except) == 0 { + return s + } + + e, more := b.Except, false + if len(b.Except) > 2 { + e, more = e[:2], true + } + if more { + return s + "[" + strings.Join(e, ",") + "...]" + } + return s + "[" + strings.Join(b.Except, ",") + "]" +} + +func renderPeer(i v1beta1.NetworkPolicyPeer) string { + var s string + + if i.PodSelector != nil { + if m := mapToStr(i.PodSelector.MatchLabels); m != "" { + s += "po:" + m + } + if e := expToStr(i.PodSelector.MatchExpressions); e != "" { + s += "--" + e + } + } + + if i.NamespaceSelector != nil { + if m := mapToStr(i.NamespaceSelector.MatchLabels); m != "" { + s += "ns:" + m + } + if e := expToStr(i.NamespaceSelector.MatchExpressions); e != "" { + s += "--" + e + } + } + + return s +} + +func expToStr(ee []metav1.LabelSelectorRequirement) string { + ss := make([]string, len(ee)) + for i, e := range ee { + ss[i] = labToStr(e) + } + return strings.Join(ss, ",") +} + +func labToStr(e metav1.LabelSelectorRequirement) string { + return fmt.Sprintf("%s-%s%s", e.Key, e.Operator, strings.Join(e.Values, ",")) +} diff --git a/internal/render/np_test.go b/internal/render/np_test.go new file mode 100644 index 00000000..ab622d7a --- /dev/null +++ b/internal/render/np_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestNetworkPolicyRender(t *testing.T) { + c := render.NetworkPolicy{} + r := render.NewRow(9) + c.Render(load(t, "np"), "", &r) + + assert.Equal(t, "default/fred", r.ID) + assert.Equal(t, render.Fields{"default", "fred", "ns:app=blee,po:app=fred", "TCP:6379", "172.17.0.0/16[172.17.1.0/24,172.17.3.0/24...]", "", "TCP:5978", "10.0.0.0/24"}, r.Fields[:8]) +} diff --git a/internal/render/ns.go b/internal/render/ns.go new file mode 100644 index 00000000..8044a078 --- /dev/null +++ b/internal/render/ns.go @@ -0,0 +1,49 @@ +package render + +import ( + "fmt" + + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// Namespace renders a K8s Namespace to screen. +type Namespace struct{} + +// ColorerFunc colors a resource row. +func (Namespace) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header rbw. +func (Namespace) Header(string) HeaderRow { + return HeaderRow{ + Header{Name: "NAME"}, + Header{Name: "STATUS"}, + Header{Name: "AGE"}, + } +} + +// Render renders a K8s resource to screen. +func (Namespace) Render(o interface{}, _ string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected Namespace, but got %T", o) + } + var ns v1.Namespace + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &ns) + if err != nil { + return err + } + + fields := make(Fields, 0, len(r.Fields)) + fields = append(fields, + ns.Name, + string(ns.Status.Phase), + toAge(ns.ObjectMeta.CreationTimestamp), + ) + r.ID, r.Fields = MetaFQN(ns.ObjectMeta), fields + + return nil +} diff --git a/internal/render/ns_test.go b/internal/render/ns_test.go new file mode 100644 index 00000000..445e05b7 --- /dev/null +++ b/internal/render/ns_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestNamespaceRender(t *testing.T) { + c := render.Namespace{} + r := render.NewRow(3) + c.Render(load(t, "ns"), "-", &r) + + assert.Equal(t, "kube-system", r.ID) + assert.Equal(t, render.Fields{"kube-system", "Active"}, r.Fields[:2]) +} diff --git a/internal/render/pdb.go b/internal/render/pdb.go new file mode 100644 index 00000000..3d9c2877 --- /dev/null +++ b/internal/render/pdb.go @@ -0,0 +1,79 @@ +package render + +import ( + "fmt" + "strconv" + + "github.com/derailed/tview" + v1beta1 "k8s.io/api/policy/v1beta1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/util/intstr" +) + +// PodDisruptionBudget renders a K8s PodDisruptionBudget to screen. +type PodDisruptionBudget struct{} + +// ColorerFunc colors a resource row. +func (PodDisruptionBudget) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (PodDisruptionBudget) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "MIN AVAILABLE", Align: tview.AlignRight}, + Header{Name: "MAX_ UNAVAILABLE", Align: tview.AlignRight}, + Header{Name: "ALLOWED DISRUPTIONS", Align: tview.AlignRight}, + Header{Name: "CURRENT", Align: tview.AlignRight}, + Header{Name: "DESIRED", Align: tview.AlignRight}, + Header{Name: "EXPECTED", Align: tview.AlignRight}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (PodDisruptionBudget) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected PodDisruptionBudget, but got %T", o) + } + var pdb v1beta1.PodDisruptionBudget + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &pdb) + if err != nil { + return err + } + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, pdb.Namespace) + } + fields = append(fields, + pdb.Name, + numbToStr(pdb.Spec.MinAvailable), + numbToStr(pdb.Spec.MaxUnavailable), + strconv.Itoa(int(pdb.Status.PodDisruptionsAllowed)), + strconv.Itoa(int(pdb.Status.CurrentHealthy)), + strconv.Itoa(int(pdb.Status.DesiredHealthy)), + strconv.Itoa(int(pdb.Status.ExpectedPods)), + toAge(pdb.ObjectMeta.CreationTimestamp), + ) + r.ID, r.Fields = MetaFQN(pdb.ObjectMeta), fields + + return nil +} + +// Helpers... + +func numbToStr(n *intstr.IntOrString) string { + if n == nil { + return NAValue + } + return strconv.Itoa(int(n.IntVal)) +} diff --git a/internal/render/pdb_test.go b/internal/render/pdb_test.go new file mode 100644 index 00000000..7aa2dee7 --- /dev/null +++ b/internal/render/pdb_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestPodDisruptionBudgetRender(t *testing.T) { + c := render.PodDisruptionBudget{} + r := render.NewRow(9) + c.Render(load(t, "pdb"), "", &r) + + assert.Equal(t, "default/fred", r.ID) + assert.Equal(t, render.Fields{"default", "fred", "2", "n/a", "0", "0", "2", "0"}, r.Fields[:8]) +} diff --git a/internal/render/po.go b/internal/render/po.go new file mode 100644 index 00000000..954a5ee8 --- /dev/null +++ b/internal/render/po.go @@ -0,0 +1,312 @@ +package render + +import ( + "fmt" + "strconv" + "strings" + + "github.com/derailed/k9s/internal/color" + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/tview" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/resource" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/kubernetes/pkg/util/node" + mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +) + +// PodWithMetrics represents a resourve object with usage metrics. +type PodWithMetrics interface { + Object() runtime.Object + Metrics() *mv1beta1.PodMetrics +} + +// Pod renders a K8s Pod to screen. +type Pod struct{} + +// ColorerFunc colors a resource row. +func (Pod) ColorerFunc() ColorerFunc { + return func(ns string, evt ResEvent, r Row) tcell.Color { + c := DefaultColorer(ns, evt, r) + + readyCol := 2 + if len(ns) != 0 { + readyCol = 1 + } + statusCol := readyCol + 1 + + tokens := strings.Split(strings.TrimSpace(r.Fields[readyCol]), "/") + if len(tokens) == 2 && (tokens[0] == "0" || tokens[0] != tokens[1]) { + if strings.TrimSpace(r.Fields[statusCol]) != "Completed" { + c = ErrColor + } + } + + switch strings.TrimSpace(r.Fields[statusCol]) { + case "ContainerCreating", "PodInitializing": + return AddColor + case "Terminating", "Initialized": + return HighlightColor + case "Completed": + return CompletedColor + case "Running": + default: + c = ErrColor + } + + return c + } +} + +// Header returns a header row. +func (Pod) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "READY"}, + Header{Name: "STATUS"}, + Header{Name: "RS", Align: tview.AlignRight}, + Header{Name: "CPU", Align: tview.AlignRight}, + Header{Name: "MEM", Align: tview.AlignRight}, + Header{Name: "%CPU", Align: tview.AlignRight}, + Header{Name: "%MEM", Align: tview.AlignRight}, + Header{Name: "IP"}, + Header{Name: "NODE"}, + Header{Name: "QOS"}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (p Pod) Render(o interface{}, ns string, r *Row) error { + oo, ok := o.(PodWithMetrics) + if !ok { + return fmt.Errorf("Expected PodAndMetrics, but got %T", o) + } + + var po v1.Pod + err := runtime.DefaultUnstructuredConverter.FromUnstructured(oo.Object().(*unstructured.Unstructured).Object, &po) + if err != nil { + log.Error().Err(err).Msg("Converting Pod") + return err + } + + ss := po.Status.ContainerStatuses + cr, _, rc := p.statuses(ss) + c, perc := p.gatherPodMX(&po, oo.Metrics()) + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, po.Namespace) + } + fields = append(fields, + po.ObjectMeta.Name, + strconv.Itoa(cr)+"/"+strconv.Itoa(len(ss)), + p.phase(&po), + strconv.Itoa(rc), + c.cpu, + c.mem, + perc.cpu, + perc.mem, + na(po.Status.PodIP), + na(po.Spec.NodeName), + p.mapQOS(po.Status.QOSClass), + toAge(po.ObjectMeta.CreationTimestamp), + ) + r.ID = MetaFQN(po.ObjectMeta) + r.Fields = fields + + return nil + +} + +// ---------------------------------------------------------------------------- +// Helpers... + +func (*Pod) gatherPodMX(pod *v1.Pod, mx *mv1beta1.PodMetrics) (c, p metric) { + c, p = noMetric(), noMetric() + if mx == nil { + return + } + + cpu, mem := currentRes(mx) + c = metric{ + cpu: ToMillicore(cpu.MilliValue()), + mem: ToMi(k8s.ToMB(mem.Value())), + } + + rc, rm := requestedRes(pod) + p = metric{ + cpu: AsPerc(toPerc(float64(cpu.MilliValue()), float64(rc.MilliValue()))), + mem: AsPerc(toPerc(k8s.ToMB(mem.Value()), k8s.ToMB(rm.Value()))), + } + + return +} + +func containerResources(co *v1.Container) (cpu, mem *resource.Quantity) { + req, limit := co.Resources.Requests, co.Resources.Limits + switch { + case len(req) != 0: + cpu, mem = req.Cpu(), req.Memory() + case len(limit) != 0: + cpu, mem = limit.Cpu(), limit.Memory() + } + return +} + +func requestedRes(po *v1.Pod) (cpu, mem resource.Quantity) { + for _, co := range po.Spec.Containers { + c, m := containerResources(&co) + if c != nil { + cpu.Add(*c) + } + if m != nil { + mem.Add(*m) + } + } + return +} + +func currentRes(mx *mv1beta1.PodMetrics) (cpu, mem resource.Quantity) { + for _, co := range mx.Containers { + c, m := co.Usage.Cpu(), co.Usage.Memory() + cpu.Add(*c) + mem.Add(*m) + } + return +} + +func (*Pod) mapQOS(class v1.PodQOSClass) string { + switch class { + case v1.PodQOSGuaranteed: + return "GA" + case v1.PodQOSBurstable: + return "BU" + default: + return "BE" + } +} + +func (*Pod) statuses(ss []v1.ContainerStatus) (cr, ct, rc int) { + for _, c := range ss { + if c.State.Terminated != nil { + ct++ + } + if c.Ready { + cr = cr + 1 + } + rc += int(c.RestartCount) + } + + return +} + +func (p *Pod) phase(po *v1.Pod) string { + status := string(po.Status.Phase) + if po.Status.Reason != "" { + if po.DeletionTimestamp != nil && po.Status.Reason == node.NodeUnreachablePodReason { + return "Unknown" + } + status = po.Status.Reason + } + + init, status := p.initContainerPhase(po.Status, len(po.Spec.InitContainers), status) + if init { + return status + } + + running, status := p.containerPhase(po.Status, status) + if running && status == "Completed" { + status = "Running" + } + if po.DeletionTimestamp == nil { + return status + } + + return "Terminated" +} + +func (*Pod) containerPhase(st v1.PodStatus, status string) (bool, string) { + var running bool + for i := len(st.ContainerStatuses) - 1; i >= 0; i-- { + cs := st.ContainerStatuses[i] + switch { + case cs.State.Waiting != nil && cs.State.Waiting.Reason != "": + status = cs.State.Waiting.Reason + case cs.State.Terminated != nil && cs.State.Terminated.Reason != "": + status = cs.State.Terminated.Reason + case cs.State.Terminated != nil: + if cs.State.Terminated.Signal != 0 { + status = "Signal:" + strconv.Itoa(int(cs.State.Terminated.Signal)) + } else { + status = "ExitCode:" + strconv.Itoa(int(cs.State.Terminated.ExitCode)) + } + case cs.Ready && cs.State.Running != nil: + running = true + } + } + + return running, status +} + +func (*Pod) initContainerPhase(st v1.PodStatus, initCount int, status string) (bool, string) { + for i, cs := range st.InitContainerStatuses { + status := checkContainerStatus(cs, i, initCount) + if status == "" { + continue + } + return true, status + } + + return false, status +} + +func (*Pod) loggableContainers(s v1.PodStatus) []string { + var rcos []string + for _, c := range s.ContainerStatuses { + rcos = append(rcos, c.Name) + } + return rcos +} + +// Helpers.. + +func checkContainerStatus(cs v1.ContainerStatus, i, initCount int) string { + switch { + case cs.State.Terminated != nil: + if cs.State.Terminated.ExitCode == 0 { + return "" + } + if cs.State.Terminated.Reason != "" { + return "Init:" + cs.State.Terminated.Reason + } + if cs.State.Terminated.Signal != 0 { + return "Init:Signal:" + strconv.Itoa(int(cs.State.Terminated.Signal)) + } + return "Init:ExitCode:" + strconv.Itoa(int(cs.State.Terminated.ExitCode)) + case cs.State.Waiting != nil && cs.State.Waiting.Reason != "" && cs.State.Waiting.Reason != "PodInitializing": + return "Init:" + cs.State.Waiting.Reason + default: + return "Init:" + strconv.Itoa(i) + "/" + strconv.Itoa(initCount) + } +} + +func asColor(n string) color.Paint { + var sum int + for _, r := range n { + sum += int(r) + } + return color.Paint(30 + 2 + sum%6) +} + +func isSet(s *string) bool { + return s != nil && *s != "" +} diff --git a/internal/render/po_test.go b/internal/render/po_test.go new file mode 100644 index 00000000..15f99065 --- /dev/null +++ b/internal/render/po_test.go @@ -0,0 +1,78 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" + v1 "k8s.io/api/core/v1" + res "k8s.io/apimachinery/pkg/api/resource" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" + mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +) + +func TestPodRender(t *testing.T) { + pom := podMetrics{load(t, "po"), makePodMX("nginx", "10m", "10Mi")} + + var po render.Pod + r := render.NewRow(12) + err := po.Render(pom, "", &r) + assert.Nil(t, err) + + assert.Equal(t, "default/nginx", r.ID) + e := render.Fields{"default", "nginx", "1/1", "Running", "0", "10", "10", "10", "14", "172.17.0.6", "minikube", "BE"} + assert.Equal(t, e, r.Fields[:12]) +} + +func TestPodInitRender(t *testing.T) { + pom := podMetrics{load(t, "po_init"), makePodMX("nginx", "10m", "10Mi")} + + var po render.Pod + r := render.NewRow(12) + err := po.Render(pom, "", &r) + assert.Nil(t, err) + + assert.Equal(t, "default/nginx", r.ID) + e := render.Fields{"default", "nginx", "1/1", "Init:0/1", "0", "10", "10", "10", "14", "172.17.0.6", "minikube", "BE"} + assert.Equal(t, e, r.Fields[:12]) +} + +// ---------------------------------------------------------------------------- +// Helpers... + +type podMetrics struct { + o *unstructured.Unstructured + m *mv1beta1.PodMetrics +} + +func (p podMetrics) Object() runtime.Object { + return p.o +} + +func (p podMetrics) Metrics() *mv1beta1.PodMetrics { + return p.m +} + +func makePodMX(name, cpu, mem string) *mv1beta1.PodMetrics { + return &mv1beta1.PodMetrics{ + ObjectMeta: metav1.ObjectMeta{ + Name: name, + Namespace: "default", + }, + Containers: []mv1beta1.ContainerMetrics{ + {Usage: makeRes(cpu, mem)}, + }, + } +} + +func makeRes(c, m string) v1.ResourceList { + cpu, _ := res.ParseQuantity(c) + mem, _ := res.ParseQuantity(m) + + return v1.ResourceList{ + v1.ResourceCPU: cpu, + v1.ResourceMemory: mem, + } +} diff --git a/internal/render/pv.go b/internal/render/pv.go new file mode 100644 index 00000000..1323ebd2 --- /dev/null +++ b/internal/render/pv.go @@ -0,0 +1,119 @@ +package render + +import ( + "fmt" + "path" + "strings" + + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// PersistentVolume renders a K8s PersistentVolume to screen. +type PersistentVolume struct{} + +// ColorerFunc colors a resource row. +func (PersistentVolume) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header rbw. +func (PersistentVolume) Header(string) HeaderRow { + return HeaderRow{ + Header{Name: "NAME"}, + Header{Name: "CAPACITY"}, + Header{Name: "ACCESS MODES"}, + Header{Name: "RECLAIM POLICY"}, + Header{Name: "STATUS"}, + Header{Name: "CLAIM"}, + Header{Name: "STORAGECLASS"}, + Header{Name: "REASON"}, + Header{Name: "AGE"}, + } +} + +// Render renders a K8s resource to screen. +func (PersistentVolume) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected PersistentVolume, but got %T", o) + } + var pv v1.PersistentVolume + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &pv) + if err != nil { + return err + } + + phase := pv.Status.Phase + if pv.ObjectMeta.DeletionTimestamp != nil { + phase = "Terminating" + } + var claim string + if pv.Spec.ClaimRef != nil { + claim = path.Join(pv.Spec.ClaimRef.Namespace, pv.Spec.ClaimRef.Name) + } + class, found := pv.Annotations[v1.BetaStorageClassAnnotation] + if !found { + class = pv.Spec.StorageClassName + } + + size := pv.Spec.Capacity[v1.ResourceStorage] + + fields := make(Fields, 0, len(r.Fields)) + fields = append(fields, + pv.Name, + size.String(), + accessMode(pv.Spec.AccessModes), + string(pv.Spec.PersistentVolumeReclaimPolicy), + string(phase), + claim, + class, + pv.Status.Reason, + toAge(pv.ObjectMeta.CreationTimestamp), + ) + r.ID, r.Fields = MetaFQN(pv.ObjectMeta), fields + + return nil +} + +// ---------------------------------------------------------------------------- +// Helpers... + +func accessMode(aa []v1.PersistentVolumeAccessMode) string { + dd := accessDedup(aa) + s := make([]string, 0, len(dd)) + for i := 0; i < len(aa); i++ { + switch { + case accessContains(dd, v1.ReadWriteOnce): + s = append(s, "RWO") + case accessContains(dd, v1.ReadOnlyMany): + s = append(s, "ROX") + case accessContains(dd, v1.ReadWriteMany): + s = append(s, "RWX") + } + } + + return strings.Join(s, ",") +} + +func accessContains(cc []v1.PersistentVolumeAccessMode, a v1.PersistentVolumeAccessMode) bool { + for _, c := range cc { + if c == a { + return true + } + } + + return false +} + +func accessDedup(cc []v1.PersistentVolumeAccessMode) []v1.PersistentVolumeAccessMode { + set := []v1.PersistentVolumeAccessMode{} + for _, c := range cc { + if !accessContains(set, c) { + set = append(set, c) + } + } + + return set +} diff --git a/internal/render/pv_test.go b/internal/render/pv_test.go new file mode 100644 index 00000000..995e5b24 --- /dev/null +++ b/internal/render/pv_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestPersistentVolumeRender(t *testing.T) { + c := render.PersistentVolume{} + r := render.NewRow(9) + c.Render(load(t, "pv"), "-", &r) + + assert.Equal(t, "pvc-07aa4e2c-8726-11e9-a8e8-42010a80015b", r.ID) + assert.Equal(t, render.Fields{"pvc-07aa4e2c-8726-11e9-a8e8-42010a80015b", "1Gi", "RWO", "Delete", "Bound", "default/www-nginx-sts-1", "standard"}, r.Fields[:7]) +} diff --git a/internal/render/pvc.go b/internal/render/pvc.go new file mode 100644 index 00000000..8a686005 --- /dev/null +++ b/internal/render/pvc.go @@ -0,0 +1,84 @@ +package render + +import ( + "fmt" + + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// PersistentVolumeClaim renders a K8s PersistentVolumeClaim to screen. +type PersistentVolumeClaim struct{} + +// ColorerFunc colors a resource row. +func (PersistentVolumeClaim) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header rbw. +func (PersistentVolumeClaim) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "STATUS"}, + Header{Name: "VOLUME"}, + Header{Name: "CAPACITY"}, + Header{Name: "ACCESS MODES"}, + Header{Name: "STORAGECLASS"}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (PersistentVolumeClaim) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected PersistentVolumeClaim, but got %T", o) + } + var pvc v1.PersistentVolumeClaim + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &pvc) + if err != nil { + return err + } + + phase := pvc.Status.Phase + if pvc.ObjectMeta.DeletionTimestamp != nil { + phase = "Terminating" + } + + storage := pvc.Spec.Resources.Requests[v1.ResourceStorage] + var capacity, accessModes string + if pvc.Spec.VolumeName != "" { + accessModes = accessMode(pvc.Status.AccessModes) + storage = pvc.Status.Capacity[v1.ResourceStorage] + capacity = storage.String() + } + class, found := pvc.Annotations[v1.BetaStorageClassAnnotation] + if !found { + if pvc.Spec.StorageClassName != nil { + class = *pvc.Spec.StorageClassName + } + } + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, pvc.Namespace) + } + fields = append(fields, + pvc.Name, + string(phase), + pvc.Spec.VolumeName, + capacity, + accessModes, + class, + toAge(pvc.ObjectMeta.CreationTimestamp), + ) + r.ID, r.Fields = MetaFQN(pvc.ObjectMeta), fields + + return nil +} diff --git a/internal/render/pvc_test.go b/internal/render/pvc_test.go new file mode 100644 index 00000000..aab7b07a --- /dev/null +++ b/internal/render/pvc_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestPersistentVolumeClaimRender(t *testing.T) { + c := render.PersistentVolumeClaim{} + r := render.NewRow(8) + c.Render(load(t, "pvc"), "", &r) + + assert.Equal(t, "default/www-nginx-sts-0", r.ID) + assert.Equal(t, render.Fields{"default", "www-nginx-sts-0", "Bound", "pvc-fbabd470-8725-11e9-a8e8-42010a80015b", "1Gi", "RWO", "standard"}, r.Fields[:7]) +} diff --git a/internal/render/rb.go b/internal/render/rb.go new file mode 100644 index 00000000..93d08e46 --- /dev/null +++ b/internal/render/rb.go @@ -0,0 +1,97 @@ +package render + +import ( + "fmt" + "strings" + + rbacv1 "k8s.io/api/rbac/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// RoleBinding renders a K8s RoleBinding to screen. +type RoleBinding struct{} + +// ColorerFunc colors a resource row. +func (RoleBinding) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header rbw. +func (RoleBinding) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "ROLE"}, + Header{Name: "KIND"}, + Header{Name: "SUBJECTS"}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (RoleBinding) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected RoleBinding, but got %T", o) + } + var rb rbacv1.RoleBinding + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &rb) + if err != nil { + return err + } + + kind, ss := renderSubjects(rb.Subjects) + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, rb.Namespace) + } + fields = append(fields, + rb.Name, + rb.RoleRef.Name, + kind, + ss, + toAge(rb.ObjectMeta.CreationTimestamp), + ) + r.ID, r.Fields = MetaFQN(rb.ObjectMeta), fields + + return nil +} + +// ---------------------------------------------------------------------------- +// Helpers... + +func renderSubjects(ss []rbacv1.Subject) (kind string, subjects string) { + if len(ss) == 0 { + return NAValue, "" + } + + var tt []string + for _, s := range ss { + kind = toSubjectAlias(s.Kind) + tt = append(tt, s.Name) + } + return kind, strings.Join(tt, ",") +} + +func toSubjectAlias(s string) string { + if len(s) == 0 { + return s + } + + switch s { + case rbacv1.UserKind: + return "USR" + case rbacv1.GroupKind: + return "GRP" + case rbacv1.ServiceAccountKind: + return "SA" + default: + return strings.ToUpper(s) + } +} diff --git a/internal/render/rb_test.go b/internal/render/rb_test.go new file mode 100644 index 00000000..66afcf6a --- /dev/null +++ b/internal/render/rb_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestRoleBindingRender(t *testing.T) { + c := render.RoleBinding{} + r := render.NewRow(6) + c.Render(load(t, "rb"), "", &r) + + assert.Equal(t, "default/blee", r.ID) + assert.Equal(t, render.Fields{"default", "blee", "blee", "SA", "fernand"}, r.Fields[:5]) +} diff --git a/internal/render/ro.go b/internal/render/ro.go new file mode 100644 index 00000000..4f99da42 --- /dev/null +++ b/internal/render/ro.go @@ -0,0 +1,55 @@ +package render + +import ( + "fmt" + + rbacv1 "k8s.io/api/rbac/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// Role renders a K8s Role to screen. +type Role struct{} + +// ColorerFunc colors a resource row. +func (Role) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (Role) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (Role) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected Role, but got %T", o) + } + var ro rbacv1.Role + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &ro) + if err != nil { + return err + } + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, ro.Namespace) + } + fields = append(fields, + ro.Name, + toAge(ro.ObjectMeta.CreationTimestamp), + ) + r.ID, r.Fields = MetaFQN(ro.ObjectMeta), fields + + return nil +} diff --git a/internal/render/ro_test.go b/internal/render/ro_test.go new file mode 100644 index 00000000..8b39bfc5 --- /dev/null +++ b/internal/render/ro_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestRoleRender(t *testing.T) { + c := render.Role{} + r := render.NewRow(3) + c.Render(load(t, "ro"), "", &r) + + assert.Equal(t, "default/blee", r.ID) + assert.Equal(t, render.Fields{"default", "blee"}, r.Fields[:2]) +} diff --git a/internal/render/row.go b/internal/render/row.go new file mode 100644 index 00000000..d88df738 --- /dev/null +++ b/internal/render/row.go @@ -0,0 +1,120 @@ +package render + +import ( + "sort" + "time" + + "vbom.ml/util/sortorder" +) + +// Fields represents a collection of row fields. +type Fields []string + +// Row represents a colllection of columns. +type Row struct { + ID string + Fields Fields +} + +// Rows represents a collection of rows. +type Rows []Row + +// Header represent a table header +type Header struct { + Name string + Align int +} + +// HeaderRow represents a table header. +type HeaderRow []Header + +// RowSorter sorts rows. +type RowSorter struct { + Rows Rows + Index int + Asc bool +} + +// Delete removes an element by id. +func (rr Rows) Delete(id string) Rows { + idx, ok := rr.Find(id) + if !ok { + return rr + } + + if idx == 0 { + return rr[1:] + } + if idx+1 == len(rr) { + return rr[:len(rr)-1] + } + + return append(rr[:idx], rr[idx+1:]...) +} + +// NewRow returns a new row with initialized fields. +func NewRow(cols int) Row { + return Row{Fields: make([]string, cols)} +} + +// Find locates a row by id. Retturns false is not found. +func (rr Rows) Find(id string) (int, bool) { + for i, r := range rr { + if r.ID == id { + return i, true + } + } + + return 0, false +} + +// Sort rows based on column index and order. +func (rr Rows) Sort(col int, asc bool) { + t := RowSorter{Rows: rr, Index: col, Asc: asc} + sort.Sort(t) +} + +func (s RowSorter) Len() int { + return len(s.Rows) +} + +func (s RowSorter) Swap(i, j int) { + s.Rows[i], s.Rows[j] = s.Rows[j], s.Rows[i] +} + +func (s RowSorter) Less(i, j int) bool { + return Less(s.Asc, s.Rows[i].Fields[s.Index], s.Rows[j].Fields[s.Index]) +} + +func Less(asc bool, c1, c2 string) bool { + if o, ok := isDurationSort(asc, c1, c2); ok { + return o + } + + b := sortorder.NaturalLess(c1, c2) + if asc { + return b + } + return !b +} + +func isDurationSort(asc bool, s1, s2 string) (bool, bool) { + d1, ok1 := isDuration(s1) + d2, ok2 := isDuration(s2) + if !ok1 || !ok2 { + return false, false + } + + if asc { + return d1 <= d2, true + } + return d1 >= d2, true +} + +func isDuration(s string) (time.Duration, bool) { + d, err := time.ParseDuration(s) + if err != nil { + return d, false + } + return d, true +} diff --git a/internal/render/row_test.go b/internal/render/row_test.go new file mode 100644 index 00000000..4b8e4110 --- /dev/null +++ b/internal/render/row_test.go @@ -0,0 +1,225 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestRowDelete(t *testing.T) { + uu := map[string]struct { + rows render.Rows + id string + e render.Rows + }{ + "first": { + rows: render.Rows{ + {ID: "a", Fields: []string{"blee", "duh"}}, + {ID: "b", Fields: []string{"albert", "blee"}}, + }, + id: "a", + e: render.Rows{ + {ID: "b", Fields: []string{"albert", "blee"}}, + }, + }, + "last": { + rows: render.Rows{ + {ID: "a", Fields: []string{"blee", "duh"}}, + {ID: "b", Fields: []string{"albert", "blee"}}, + }, + id: "b", + e: render.Rows{ + {ID: "a", Fields: []string{"blee", "duh"}}, + }, + }, + "middle": { + rows: render.Rows{ + {ID: "a", Fields: []string{"blee", "duh"}}, + {ID: "b", Fields: []string{"albert", "blee"}}, + {ID: "c", Fields: []string{"fred", "zorg"}}, + }, + id: "b", + e: render.Rows{ + {ID: "a", Fields: []string{"blee", "duh"}}, + {ID: "c", Fields: []string{"fred", "zorg"}}, + }, + }, + "missing": { + rows: render.Rows{ + {ID: "a", Fields: []string{"blee", "duh"}}, + {ID: "b", Fields: []string{"albert", "blee"}}, + }, + id: "zorg", + e: render.Rows{ + {ID: "a", Fields: []string{"blee", "duh"}}, + {ID: "b", Fields: []string{"albert", "blee"}}, + }, + }, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + rows := u.rows.Delete(u.id) + assert.Equal(t, u.e, rows) + }) + } +} + +func TestSortText(t *testing.T) { + uu := map[string]struct { + rows render.Rows + col int + asc bool + e render.Rows + }{ + "plainAsc": { + rows: render.Rows{ + {Fields: []string{"blee", "duh"}}, + {Fields: []string{"albert", "blee"}}, + }, + col: 0, + asc: true, + e: render.Rows{ + {Fields: []string{"albert", "blee"}}, + {Fields: []string{"blee", "duh"}}, + }, + }, + "plainDesc": { + rows: render.Rows{ + {Fields: []string{"blee", "duh"}}, + {Fields: []string{"albert", "blee"}}, + }, + col: 0, + asc: false, + e: render.Rows{ + {Fields: []string{"blee", "duh"}}, + {Fields: []string{"albert", "blee"}}, + }, + }, + "numericAsc": { + rows: render.Rows{ + {Fields: []string{"10", "duh"}}, + {Fields: []string{"1", "blee"}}, + }, + col: 0, + asc: true, + e: render.Rows{ + {Fields: []string{"1", "blee"}}, + {Fields: []string{"10", "duh"}}, + }, + }, + "numericDesc": { + rows: render.Rows{ + {Fields: []string{"10", "duh"}}, + {Fields: []string{"1", "blee"}}, + }, + col: 0, + asc: false, + e: render.Rows{ + {Fields: []string{"10", "duh"}}, + {Fields: []string{"1", "blee"}}, + }, + }, + "composite": { + rows: render.Rows{ + {Fields: []string{"blee-duh", "duh"}}, + {Fields: []string{"blee", "blee"}}, + }, + col: 0, + asc: true, + e: render.Rows{ + {Fields: []string{"blee", "blee"}}, + {Fields: []string{"blee-duh", "duh"}}, + }, + }, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + u.rows.Sort(u.col, u.asc) + assert.Equal(t, u.e, u.rows) + }) + } +} + +func TestSortDuration(t *testing.T) { + uu := map[string]struct { + rows render.Rows + col int + asc bool + e render.Rows + }{ + "durationAsc": { + rows: render.Rows{ + {Fields: []string{"10m10s", "duh"}}, + {Fields: []string{"19s", "blee"}}, + }, + col: 0, + asc: true, + e: render.Rows{ + {Fields: []string{"19s", "blee"}}, + {Fields: []string{"10m10s", "duh"}}, + }, + }, + "durationDesc": { + rows: render.Rows{ + {Fields: []string{"10m10s", "duh"}}, + {Fields: []string{"19s", "blee"}}, + }, + col: 0, + e: render.Rows{ + {Fields: []string{"10m10s", "duh"}}, + {Fields: []string{"19s", "blee"}}, + }, + }, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + u.rows.Sort(u.col, u.asc) + assert.Equal(t, u.e, u.rows) + }) + } +} + +func TestSortMetrics(t *testing.T) { + uu := map[string]struct { + rows render.Rows + col int + asc bool + e render.Rows + }{ + "metricAsc": { + rows: render.Rows{ + {Fields: []string{"10m", "duh"}}, + {Fields: []string{"1m", "blee"}}, + }, + col: 0, + asc: true, + e: render.Rows{ + {Fields: []string{"1m", "blee"}}, + {Fields: []string{"10m", "duh"}}, + }, + }, + "metricDesc": { + rows: render.Rows{ + {Fields: []string{"10m", "100Mi"}}, + {Fields: []string{"1m", "50Mi"}}, + }, + col: 1, + asc: false, + e: render.Rows{ + {Fields: []string{"10m", "100Mi"}}, + {Fields: []string{"1m", "50Mi"}}, + }, + }, + } + + for k, u := range uu { + t.Run(k, func(t *testing.T) { + u.rows.Sort(u.col, u.asc) + assert.Equal(t, u.e, u.rows) + }) + } +} diff --git a/internal/render/rs.go b/internal/render/rs.go new file mode 100644 index 00000000..1a952540 --- /dev/null +++ b/internal/render/rs.go @@ -0,0 +1,63 @@ +package render + +import ( + "fmt" + "strconv" + + "github.com/derailed/tview" + appsv1 "k8s.io/api/apps/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// ReplicaSet renders a K8s ReplicaSet to screen. +type ReplicaSet struct{} + +// ColorerFunc colors a resource row. +func (ReplicaSet) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (ReplicaSet) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "DESIRED", Align: tview.AlignRight}, + Header{Name: "CURRENT", Align: tview.AlignRight}, + Header{Name: "READY", Align: tview.AlignRight}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (ReplicaSet) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected ReplicaSet, but got %T", o) + } + var rs appsv1.ReplicaSet + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &rs) + if err != nil { + return err + } + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, rs.Namespace) + } + fields = append(fields, + rs.Name, + strconv.Itoa(int(*rs.Spec.Replicas)), + strconv.Itoa(int(rs.Status.Replicas)), + strconv.Itoa(int(rs.Status.ReadyReplicas)), + toAge(rs.ObjectMeta.CreationTimestamp), + ) + r.ID, r.Fields = MetaFQN(rs.ObjectMeta), fields + + return nil +} diff --git a/internal/render/rs_test.go b/internal/render/rs_test.go new file mode 100644 index 00000000..0437f816 --- /dev/null +++ b/internal/render/rs_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestReplicaSetRender(t *testing.T) { + c := render.ReplicaSet{} + r := render.NewRow(4) + c.Render(load(t, "rs"), "", &r) + + assert.Equal(t, "icx/icx-db-7d4b578979", r.ID) + assert.Equal(t, render.Fields{"icx", "icx-db-7d4b578979", "1", "1", "1"}, r.Fields[:5]) +} diff --git a/internal/render/sa.go b/internal/render/sa.go new file mode 100644 index 00000000..40e14fc9 --- /dev/null +++ b/internal/render/sa.go @@ -0,0 +1,59 @@ +package render + +import ( + "fmt" + "strconv" + + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// ServiceAccount renders a K8s ServiceAccount to screen. +type ServiceAccount struct{} + +// ColorerFunc colors a resource row. +func (ServiceAccount) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (ServiceAccount) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "SECRET"}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (ServiceAccount) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected ServiceAccount, but got %T", o) + } + var s v1.ServiceAccount + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &s) + if err != nil { + return err + } + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, s.Namespace) + } + fields = append(fields, + s.Name, + strconv.Itoa(len(s.Secrets)), + toAge(s.ObjectMeta.CreationTimestamp), + ) + + r.ID, r.Fields = MetaFQN(s.ObjectMeta), fields + + return nil +} diff --git a/internal/render/sa_test.go b/internal/render/sa_test.go new file mode 100644 index 00000000..74c40c18 --- /dev/null +++ b/internal/render/sa_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestServiceAccountRender(t *testing.T) { + c := render.ServiceAccount{} + r := render.NewRow(4) + c.Render(load(t, "sa"), "", &r) + + assert.Equal(t, "default/blee", r.ID) + assert.Equal(t, render.Fields{"default", "blee", "2"}, r.Fields[:3]) +} diff --git a/internal/render/secret.go b/internal/render/secret.go new file mode 100644 index 00000000..e833a5c9 --- /dev/null +++ b/internal/render/secret.go @@ -0,0 +1,62 @@ +package render + +import ( + "fmt" + "strconv" + + "github.com/derailed/tview" + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// Secret renders a K8s Secret to screen. +type Secret struct{} + +// ColorerFunc colors a resource row. +func (Secret) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (Secret) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "TYPE"}, + Header{Name: "DATA", Align: tview.AlignRight}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (Secret) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected Secret, but got %T", o) + } + var s v1.Secret + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &s) + if err != nil { + return err + } + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, s.Namespace) + } + fields = append(fields, + s.Name, + string(s.Type), + strconv.Itoa(len(s.Data)), + toAge(s.ObjectMeta.CreationTimestamp), + ) + + r.ID, r.Fields = MetaFQN(s.ObjectMeta), fields + + return nil +} diff --git a/internal/render/secret_test.go b/internal/render/secret_test.go new file mode 100644 index 00000000..e9ea35f8 --- /dev/null +++ b/internal/render/secret_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestSecRender(t *testing.T) { + c := render.Secret{} + r := render.NewRow(4) + + c.Render(load(t, "sec"), "", &r) + assert.Equal(t, "default/s1", r.ID) + assert.Equal(t, render.Fields{"default", "s1", "Opaque", "2"}, r.Fields[:4]) +} diff --git a/internal/render/svc.go b/internal/render/svc.go new file mode 100644 index 00000000..fe9b0971 --- /dev/null +++ b/internal/render/svc.go @@ -0,0 +1,141 @@ +package render + +import ( + "fmt" + "sort" + "strconv" + "strings" + + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// Service renders a K8s Service to screen. +type Service struct{} + +// ColorerFunc colors a resource row. +func (Service) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (Service) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "TYPE"}, + Header{Name: "CLUSTER-IP"}, + Header{Name: "EXTERNAL-IP"}, + Header{Name: "SELECTOR"}, + Header{Name: "PORTS"}, + Header{Name: "AGE"}, + ) +} + +// Render renders a K8s resource to screen. +func (Service) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected Service, but got %T", o) + } + var svc v1.Service + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &svc) + if err != nil { + return err + } + + fields := make(Fields, 0, len(r.Fields)) + if isAllNamespace(ns) { + fields = append(fields, svc.Namespace) + } + fields = append(fields, + svc.ObjectMeta.Name, + string(svc.Spec.Type), + svc.Spec.ClusterIP, + toIPs(svc.Spec.Type, getSvcExtIPS(&svc)), + mapToStr(svc.Spec.Selector), + toPorts(svc.Spec.Ports), + toAge(svc.ObjectMeta.CreationTimestamp), + ) + + r.ID, r.Fields = MetaFQN(svc.ObjectMeta), fields + + return nil +} + +// ---------------------------------------------------------------------------- +// Helpers... + +func getSvcExtIPS(svc *v1.Service) []string { + results := []string{} + + switch svc.Spec.Type { + case v1.ServiceTypeClusterIP: + fallthrough + case v1.ServiceTypeNodePort: + return svc.Spec.ExternalIPs + case v1.ServiceTypeLoadBalancer: + lbIps := lbIngressIP(svc.Status.LoadBalancer) + if len(svc.Spec.ExternalIPs) > 0 { + if len(lbIps) > 0 { + results = append(results, lbIps) + } + return append(results, svc.Spec.ExternalIPs...) + } + if len(lbIps) > 0 { + results = append(results, lbIps) + } + case v1.ServiceTypeExternalName: + results = append(results, svc.Spec.ExternalName) + } + + return results +} + +func lbIngressIP(s v1.LoadBalancerStatus) string { + ingress := s.Ingress + result := []string{} + for i := range ingress { + if len(ingress[i].IP) > 0 { + result = append(result, ingress[i].IP) + } else if len(ingress[i].Hostname) > 0 { + result = append(result, ingress[i].Hostname) + } + } + + return strings.Join(result, ",") +} + +func toIPs(svcType v1.ServiceType, ips []string) string { + if len(ips) == 0 { + if svcType == v1.ServiceTypeLoadBalancer { + return "" + } + return MissingValue + } + sort.Strings(ips) + + return strings.Join(ips, ",") +} + +func toPorts(pp []v1.ServicePort) string { + ports := make([]string, len(pp)) + for i, p := range pp { + if len(p.Name) > 0 { + ports[i] = p.Name + ":" + } + ports[i] += strconv.Itoa(int(p.Port)) + + "►" + + strconv.Itoa(int(p.NodePort)) + if p.Protocol != "TCP" { + ports[i] += "╱" + string(p.Protocol) + } + } + + return strings.Join(ports, " ") +} diff --git a/internal/render/svc_test.go b/internal/render/svc_test.go new file mode 100644 index 00000000..b74bdf64 --- /dev/null +++ b/internal/render/svc_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestServiceRender(t *testing.T) { + c := render.Service{} + r := render.NewRow(4) + c.Render(load(t, "svc"), "", &r) + + assert.Equal(t, "default/dictionary1", r.ID) + assert.Equal(t, render.Fields{"default", "dictionary1", "ClusterIP", "10.47.248.116", "", "app=dictionary1", "http:4001►0"}, r.Fields[:7]) +} diff --git a/internal/render/yaml.go b/internal/render/yaml.go new file mode 100644 index 00000000..ae62c08d --- /dev/null +++ b/internal/render/yaml.go @@ -0,0 +1,54 @@ +package render + +// BOZO!! +// import ( +// "fmt" +// "regexp" +// "strings" + +// "github.com/derailed/k9s/internal/config" +// ) + +// var ( +// keyValRX = regexp.MustCompile(`\A(\s*)([\w|\-|\.|\/|\s]+):\s(.+)\z`) +// keyRX = regexp.MustCompile(`\A(\s*)([\w|\-|\.|\/|\s]+):\s*\z`) +// ) + +// const ( +// yamlFullFmt = "%s[key::b]%s[colon::-]: [val::]%s" +// yamlKeyFmt = "%s[key::b]%s[colon::-]:" +// yamlValueFmt = "[val::]%s" +// ) + +// // ColorizeYAML color YAML output. +// func ColorizeYAML(style config.Yaml, raw string) string { +// lines := strings.Split(raw, "\n") + +// fullFmt := strings.Replace(yamlFullFmt, "[key", "["+style.KeyColor, 1) +// fullFmt = strings.Replace(fullFmt, "[colon", "["+style.ColonColor, 1) +// fullFmt = strings.Replace(fullFmt, "[val", "["+style.ValueColor, 1) + +// keyFmt := strings.Replace(yamlKeyFmt, "[key", "["+style.KeyColor, 1) +// keyFmt = strings.Replace(keyFmt, "[colon", "["+style.ColonColor, 1) + +// valFmt := strings.Replace(yamlValueFmt, "[val", "["+style.ValueColor, 1) + +// buff := make([]string, 0, len(lines)) +// for _, l := range lines { +// res := keyValRX.FindStringSubmatch(l) +// if len(res) == 4 { +// buff = append(buff, fmt.Sprintf(fullFmt, res[1], res[2], res[3])) +// continue +// } + +// res = keyRX.FindStringSubmatch(l) +// if len(res) == 3 { +// buff = append(buff, fmt.Sprintf(keyFmt, res[1], res[2])) +// continue +// } + +// buff = append(buff, fmt.Sprintf(valFmt, l)) +// } + +// return strings.Join(buff, "\n") +// } diff --git a/internal/render/yaml_test.go b/internal/render/yaml_test.go new file mode 100644 index 00000000..45bdb417 --- /dev/null +++ b/internal/render/yaml_test.go @@ -0,0 +1,52 @@ +package render + +// import ( +// "testing" + +// "github.com/derailed/k9s/internal/config" +// "github.com/stretchr/testify/assert" +// ) + +// func TestYaml(t *testing.T) { +// uu := []struct { +// s, e string +// }{ +// { +// `api: fred +// version: v1`, +// `[steelblue::b]api[white::-]: [papayawhip::]fred +// [steelblue::b]version[white::-]: [papayawhip::]v1`, +// }, +// { +// `api: +// version: v1`, +// `[steelblue::b]api[white::-]: +// [steelblue::b]version[white::-]: [papayawhip::]v1`, +// }, +// { +// " fred:blee", +// "[papayawhip::] fred:blee", +// }, +// { +// "fred blee: blee", +// "[steelblue::b]fred blee[white::-]: [papayawhip::]blee", +// }, +// { +// "Node-Selectors: ", +// "[steelblue::b]Node-Selectors[white::-]: [papayawhip::] ", +// }, +// { +// "fred.blee: ", +// "[steelblue::b]fred.blee[white::-]: [papayawhip::] ", +// }, +// { +// "certmanager.k8s.io/cluster-issuer: nameOfClusterIssuer", +// "[steelblue::b]certmanager.k8s.io/cluster-issuer[white::-]: [papayawhip::]nameOfClusterIssuer", +// }, +// } + +// s, _ := config.NewStyles("skins/stock.yml") +// for _, u := range uu { +// assert.Equal(t, u.e, ColorizeYAML(s.Views().Yaml, u.s)) +// } +// } diff --git a/internal/resource/base.go b/internal/resource/base.go index 53511845..a067845a 100644 --- a/internal/resource/base.go +++ b/internal/resource/base.go @@ -11,6 +11,7 @@ import ( "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" genericprinters "k8s.io/cli-runtime/pkg/printers" "k8s.io/kubectl/pkg/describe" @@ -64,24 +65,45 @@ func (b *Base) Get(path string) (Columnar, error) { return b.New(i) } +// BOZO!! // List all resources -func (b *Base) List(ns string, opts metav1.ListOptions) (Columnars, error) { - ii, err := b.Resource.List(ns, opts) - if err != nil { - return nil, err - } +// func (b *Base) List(ctx context.Context, ns string) (Columnars, error) { +// ii, err := b.Resource.List(ctx, ns) +// if err != nil { +// return nil, err +// } - cc := make(Columnars, 0, len(ii)) - for i := 0; i < len(ii); i++ { - res, err := b.New(ii[i]) - if err != nil { - return nil, err - } - cc = append(cc, res) - } +// cc := make(Columnars, 0, len(ii)) +// for i := 0; i < len(ii); i++ { +// res, err := b.New(ii[i]) +// if err != nil { +// return nil, err +// } +// cc = append(cc) +// } - return cc, nil -} +// return cc, nil +// } + +// BOZO!! +// // List all resources +// func (b *Base) List(ns string, opts metav1.ListOptions) (Columnars, error) { +// ii, err := b.Resource.List(ns, opts) +// if err != nil { +// return nil, err +// } + +// cc := make(Columnars, 0, len(ii)) +// for i := 0; i < len(ii); i++ { +// res, err := b.New(ii[i]) +// if err != nil { +// return nil, err +// } +// cc = append(cc, res) +// } + +// return cc, nil +// } // Describe a given resource. func (b *Base) Describe(gvr, pa string) (string, error) { @@ -140,13 +162,18 @@ func (*Base) marshalObject(o runtime.Object) (string, error) { } func (b *Base) podLogs(ctx context.Context, c chan<- string, sel map[string]string, opts LogOptions) error { - inf, ok := ctx.Value(IKey("informer")).(*watch.Informer) - if !ok { - return errors.New("Expecting valid informer") + f := ctx.Value(IKey("factory")).(*watch.Factory) + + ls, err := metav1.ParseToLabelSelector(toSelector(sel)) + if err != nil { + return err } - pods, err := inf.List(watch.PodIndex, opts.Namespace, metav1.ListOptions{ - LabelSelector: toSelector(sel), - }) + lsel, err := metav1.LabelSelectorAsSelector(ls) + if err != nil { + return err + } + inf := f.ForResource(opts.Namespace, "v1/pods") + pods, err := inf.Lister().List(lsel) if err != nil { return err } @@ -156,9 +183,11 @@ func (b *Base) podLogs(ctx context.Context, c chan<- string, sel map[string]stri } pr := NewPod(b.Connection) for _, p := range pods { - po, ok := p.(*v1.Pod) - if !ok { - return errors.New("Expecting valid pod") + var po v1.Pod + err := runtime.DefaultUnstructuredConverter.FromUnstructured(p.(*unstructured.Unstructured).Object, &po) + if err != nil { + // BOZO!! + panic(err) } if po.Status.Phase == v1.PodRunning { opts.Namespace, opts.Name = po.Namespace, po.Name diff --git a/internal/resource/cluster.go b/internal/resource/cluster.go index f9e69718..9689fc8e 100644 --- a/internal/resource/cluster.go +++ b/internal/resource/cluster.go @@ -23,7 +23,7 @@ type ( MetricsServer interface { MetricsService - ClusterLoad(nodes k8s.Collection, metrics k8s.Collection, cmx *k8s.ClusterMetrics) + ClusterLoad(nodes *v1.NodeList, metrics *mv1beta1.NodeMetricsList, cmx *k8s.ClusterMetrics) error NodesMetrics(k8s.Collection, *mv1beta1.NodeMetricsList, k8s.NodesMetrics) PodsMetrics(*mv1beta1.PodMetricsList, k8s.PodsMetrics) } @@ -78,6 +78,6 @@ func (c *Cluster) UserName() string { } // Metrics gathers node level metrics and compute utilization percentages. -func (c *Cluster) Metrics(nos k8s.Collection, nmx k8s.Collection, mx *k8s.ClusterMetrics) { - c.mx.ClusterLoad(nos, nmx, mx) +func (c *Cluster) Metrics(nos *v1.NodeList, nmx *mv1beta1.NodeMetricsList, mx *k8s.ClusterMetrics) error { + return c.mx.ClusterLoad(nos, nmx, mx) } diff --git a/internal/resource/cluster_test.go b/internal/resource/cluster_test.go index c4b89ce6..bf856238 100644 --- a/internal/resource/cluster_test.go +++ b/internal/resource/cluster_test.go @@ -61,7 +61,7 @@ func TestClusterMetrics(t *testing.T) { mxx := clusterMetric() c := resource.NewClusterWithArgs(mm, mx) - c.Metrics(k8s.Collection{}, k8s.Collection{}, &mxx) + c.Metrics(nil, nil, &mxx) assert.Equal(t, clusterMetric(), mxx) } diff --git a/internal/resource/container.go b/internal/resource/container.go index 8ddf61cd..59161a46 100644 --- a/internal/resource/container.go +++ b/internal/resource/container.go @@ -7,8 +7,6 @@ import ( "strconv" "strings" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "github.com/derailed/k9s/internal/k8s" v1 "k8s.io/api/core/v1" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" @@ -80,7 +78,7 @@ func (r *Container) Logs(ctx context.Context, c chan<- string, opts LogOptions) } // List resources for a given namespace. -func (r *Container) List(ns string, opts metav1.ListOptions) (Columnars, error) { +func (r *Container) List(ctx context.Context, ns string) (Columnars, error) { icos := r.pod.Spec.InitContainers cos := r.pod.Spec.Containers diff --git a/internal/resource/context_test.go b/internal/resource/context_test.go index 52eecc7b..b2562c8c 100644 --- a/internal/resource/context_test.go +++ b/internal/resource/context_test.go @@ -7,7 +7,6 @@ import ( "github.com/derailed/k9s/internal/resource" m "github.com/petergtz/pegomock" "github.com/stretchr/testify/assert" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/cli-runtime/pkg/genericclioptions" api "k8s.io/client-go/tools/clientcmd/api" ) @@ -34,20 +33,21 @@ func TestCTXSwitch(t *testing.T) { mr.VerifyWasCalledOnce().Switch("fred") } -func TestCTXList(t *testing.T) { - mc := NewMockConnection() - mr := NewMockSwitchableCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sNamedCTX()}, nil) +// BOZO!! +// func TestCTXList(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockSwitchableCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sNamedCTX()}, nil) - ctx := NewContextWithArgs(mc, mr) - cc, err := ctx.List("blee", metav1.ListOptions{}) +// ctx := NewContextWithArgs(mc, mr) +// cc, err := ctx.List("blee", metav1.ListOptions{}) - assert.Nil(t, err) - c, err := ctx.New(k8sNamedCTX()) - assert.Nil(t, err) - assert.Equal(t, resource.Columnars{c}, cc) - mr.VerifyWasCalledOnce().List("blee", metav1.ListOptions{}) -} +// assert.Nil(t, err) +// c, err := ctx.New(k8sNamedCTX()) +// assert.Nil(t, err) +// assert.Equal(t, resource.Columnars{c}, cc) +// mr.VerifyWasCalledOnce().List("blee", metav1.ListOptions{}) +// } func TestCTXDelete(t *testing.T) { mc := NewMockConnection() diff --git a/internal/resource/cr_binding_test.go b/internal/resource/cr_binding_test.go index 96031ad1..a9c982ff 100644 --- a/internal/resource/cr_binding_test.go +++ b/internal/resource/cr_binding_test.go @@ -42,29 +42,30 @@ func TestCRBMarshal(t *testing.T) { assert.Equal(t, crbYaml(), ma) } -func TestCRBListData(t *testing.T) { - conn := NewMockConnection() - ca := NewMockCruder() - m.When(ca.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sCRB()}, nil) +// BOZO!! +// func TestCRBListData(t *testing.T) { +// conn := NewMockConnection() +// ca := NewMockCruder() +// m.When(ca.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sCRB()}, nil) - l := NewClusterRoleBindingListWithArgs("-", NewClusterRoleBindingWithArgs(conn, ca)) - // Make sure we can get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewClusterRoleBindingListWithArgs("-", NewClusterRoleBindingWithArgs(conn, ca)) +// // Make sure we can get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - ca.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - row := td.Rows["fred"] - assert.Equal(t, 5, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// ca.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// row := td.Rows["fred"] +// assert.Equal(t, 5, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/cr_test.go b/internal/resource/cr_test.go index e0138cc3..0d4d62c7 100644 --- a/internal/resource/cr_test.go +++ b/internal/resource/cr_test.go @@ -5,7 +5,6 @@ import ( "testing" "time" - "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/resource" m "github.com/petergtz/pegomock" "github.com/stretchr/testify/assert" @@ -62,30 +61,31 @@ func TestCRMarshal(t *testing.T) { assert.Equal(t, mrYaml(), ma) } -func TestCRListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sCR()}, nil) +// BOZO!! +// func TestCRListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sCR()}, nil) - l := NewClusterRoleListWithArgs("-", NewClusterRoleWithArgs(mc, mr)) - // Make sure we mcn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewClusterRoleListWithArgs("-", NewClusterRoleWithArgs(mc, mr)) +// // Make sure we mcn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) +// mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - row := td.Rows["fred"] - assert.Equal(t, 2, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// row := td.Rows["fred"] +// assert.Equal(t, 2, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/crd_test.go b/internal/resource/crd_test.go index 17d32342..c885a028 100644 --- a/internal/resource/crd_test.go +++ b/internal/resource/crd_test.go @@ -3,9 +3,6 @@ package resource_test import ( "testing" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - v1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/resource" m "github.com/petergtz/pegomock" @@ -65,29 +62,30 @@ func TestCRDMarshal(t *testing.T) { assert.Equal(t, crdYaml(), ma) } -func TestCRDListData(t *testing.T) { - mc := NewMockConnection() - cr := NewMockCruder() - m.When(cr.List(resource.NotNamespaced, v1.ListOptions{})).ThenReturn(k8s.Collection{*k8sCRD()}, nil) +// BOZO!! +// func TestCRDListData(t *testing.T) { +// mc := NewMockConnection() +// cr := NewMockCruder() +// m.When(cr.List(resource.NotNamespaced, v1.ListOptions{})).ThenReturn(k8s.Collection{*k8sCRD()}, nil) - l := NewCRDListWithArgs("-", NewCRDWithArgs(mc, cr)) - // Make sure we can get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewCRDListWithArgs("-", NewCRDWithArgs(mc, cr)) +// // Make sure we can get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - cr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - row := td.Rows["fred"] - assert.Equal(t, 2, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// cr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// row := td.Rows["fred"] +// assert.Equal(t, 2, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/cronjob_test.go b/internal/resource/cronjob_test.go index 7c30b9d1..734d3c86 100644 --- a/internal/resource/cronjob_test.go +++ b/internal/resource/cronjob_test.go @@ -54,29 +54,31 @@ func TestCronJobMarshal(t *testing.T) { assert.Equal(t, cronjobYaml(), ma) } -func TestCronJobListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sCronJob()}, nil) +// BOZO!! - l := NewCronJobListWithArgs("-", NewCronJobWithArgs(mc, mr)) - // Make sure we can get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// func TestCronJobListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sCronJob()}, nil) - mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 6, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// l := NewCronJobListWithArgs("-", NewCronJobWithArgs(mc, mr)) +// // Make sure we can get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } + +// mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 6, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/custom.go b/internal/resource/custom.go index 4fb96161..6ad053da 100644 --- a/internal/resource/custom.go +++ b/internal/resource/custom.go @@ -2,13 +2,10 @@ package resource import ( "encoding/json" - "errors" "fmt" "path" "strings" - v1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "github.com/derailed/k9s/internal/k8s" @@ -102,37 +99,38 @@ func (r *Custom) Marshal(path string) (string, error) { return string(raw), nil } +// BOZO!! // List all resources -func (r *Custom) List(ns string, opts v1.ListOptions) (Columnars, error) { - ii, err := r.Resource.List(ns, opts) - if err != nil { - return nil, err - } +// func (r *Custom) List(ns string, opts v1.ListOptions) (Columnars, error) { +// ii, err := r.Resource.List(ns, opts) +// if err != nil { +// return nil, err +// } - if len(ii) == 0 { - return Columnars{}, errors.New("no resources found") - } +// if len(ii) == 0 { +// return Columnars{}, errors.New("no resources found") +// } - table, ok := ii[0].(*metav1beta1.Table) - if !ok { - return nil, errors.New("expecting a table resource") - } - r.headers = make(Row, len(table.ColumnDefinitions)) - for i, h := range table.ColumnDefinitions { - r.headers[i] = h.Name - } - rows := table.Rows - cc := make(Columnars, 0, len(rows)) - for i := 0; i < len(rows); i++ { - res, err := r.New(rows[i]) - if err != nil { - return nil, err - } - cc = append(cc, res) - } +// table, ok := ii[0].(*metav1beta1.Table) +// if !ok { +// return nil, errors.New("expecting a table resource") +// } +// r.headers = make(Row, len(table.ColumnDefinitions)) +// for i, h := range table.ColumnDefinitions { +// r.headers[i] = h.Name +// } +// rows := table.Rows +// cc := make(Columnars, 0, len(rows)) +// for i := 0; i < len(rows); i++ { +// res, err := r.New(rows[i]) +// if err != nil { +// return nil, err +// } +// cc = append(cc, res) +// } - return cc, nil -} +// return cc, nil +// } // Header return resource header. func (r *Custom) Header(ns string) Row { diff --git a/internal/resource/custom_test.go b/internal/resource/custom_test.go index b6098451..616f4e22 100644 --- a/internal/resource/custom_test.go +++ b/internal/resource/custom_test.go @@ -3,7 +3,6 @@ package resource_test import ( "testing" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "github.com/derailed/k9s/internal/k8s" @@ -71,29 +70,30 @@ func TestCustomMarshalWithUnstructured(t *testing.T) { assert.Equal(t, unstructuredYAML(), ma) } -func TestCustomListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{k8sCustomTable()}, nil) +// BOZO!! +// func TestCustomListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{k8sCustomTable()}, nil) - l := NewCustomListWithArgs("blee", "fred", NewCustomWithArgs(mc, mr)) - // Make sure we can get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewCustomListWithArgs("blee", "fred", NewCustomWithArgs(mc, mr)) +// // Make sure we can get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 3, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"a"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 3, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"a"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/dp_test.go b/internal/resource/dp_test.go index 2125ef0e..c788f858 100644 --- a/internal/resource/dp_test.go +++ b/internal/resource/dp_test.go @@ -54,29 +54,30 @@ func TestDeploymentMarshal(t *testing.T) { assert.Equal(t, dpYaml(), ma) } -func TestDeploymentListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sDeployment()}, nil) +// BOZO!! +// func TestDeploymentListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sDeployment()}, nil) - l := NewDeploymentListWithArgs("-", NewDeploymentWithArgs(mc, mr)) - // Make sure we can get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewDeploymentListWithArgs("-", NewDeploymentWithArgs(mc, mr)) +// // Make sure we can get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 6, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 6, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/ds_test.go b/internal/resource/ds_test.go index b9da0047..81317215 100644 --- a/internal/resource/ds_test.go +++ b/internal/resource/ds_test.go @@ -53,29 +53,30 @@ func TestDSMarshal(t *testing.T) { assert.Equal(t, dsYaml(), ma) } -func TestDSListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sDS()}, nil) +// BOZO!! +// func TestDSListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sDS()}, nil) - l := NewDaemonSetListWithArgs("blee", NewDaemonSetWithArgs(mc, mr)) - // Make sure we can get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewDaemonSetListWithArgs("blee", NewDaemonSetWithArgs(mc, mr)) +// // Make sure we can get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 8, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 8, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/ep_test.go b/internal/resource/ep_test.go index 9d1d3151..9cb6e930 100644 --- a/internal/resource/ep_test.go +++ b/internal/resource/ep_test.go @@ -51,29 +51,30 @@ func TestEndpointsMarshal(t *testing.T) { assert.Equal(t, epYaml(), ma) } -func TestEndpointsListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sEndpoints()}, nil) +// BOZO!! +// func TestEndpointsListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sEndpoints()}, nil) - l := NewEndpointsListWithArgs("-", NewEndpointsWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewEndpointsListWithArgs("-", NewEndpointsWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 3, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 3, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/evt_test.go b/internal/resource/evt_test.go index 11ede5b3..afe5d1b3 100644 --- a/internal/resource/evt_test.go +++ b/internal/resource/evt_test.go @@ -53,29 +53,30 @@ func TestEventMarshal(t *testing.T) { assert.Equal(t, evYaml(), ma) } -func TestEventData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sEvent()}, nil) +// BOZO!! +// func TestEventData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sEvent()}, nil) - l := NewEventListWithArgs("blee", NewEventWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewEventListWithArgs("blee", NewEventWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 6, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 6, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/hpa_v1_test.go b/internal/resource/hpa_v1_test.go index a342bed9..4e03a03f 100644 --- a/internal/resource/hpa_v1_test.go +++ b/internal/resource/hpa_v1_test.go @@ -55,29 +55,30 @@ func TestHPAMarshal(t *testing.T) { assert.Equal(t, hpaYaml(), ma) } -func TestHPAListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sHPA()}, nil) +// BOZO!! +// func TestHPAListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sHPA()}, nil) - l := NewHPAListWithArgs("blee", NewHPAWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewHPAListWithArgs("blee", NewHPAWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 7, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 7, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/ing_test.go b/internal/resource/ing_test.go index 9120ad18..08703e34 100644 --- a/internal/resource/ing_test.go +++ b/internal/resource/ing_test.go @@ -53,29 +53,30 @@ func TestIngressMarshal(t *testing.T) { assert.Equal(t, ingYaml(), ma) } -func TestIngressListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sIngress()}, nil) +// BOZO!! +// func TestIngressListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sIngress()}, nil) - l := NewIngressListWithArgs("blee", NewIngressWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewIngressListWithArgs("blee", NewIngressWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 5, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 5, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/job_test.go b/internal/resource/job_test.go index 27d6ebe2..4dcf2957 100644 --- a/internal/resource/job_test.go +++ b/internal/resource/job_test.go @@ -53,29 +53,30 @@ func TestJobMarshal(t *testing.T) { assert.Equal(t, jobYaml(), ma) } -func TestJobListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sJob()}, nil) +// BOZO!! +// func TestJobListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sJob()}, nil) - l := NewJobListWithArgs("blee", NewJobWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewJobListWithArgs("blee", NewJobWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 6, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 6, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/list.go b/internal/resource/list.go index 28f150ae..d71b93ce 100644 --- a/internal/resource/list.go +++ b/internal/resource/list.go @@ -1,24 +1,26 @@ package resource import ( + "context" + "errors" "fmt" "reflect" - wa "github.com/derailed/k9s/internal/watch" + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/render" + w "github.com/derailed/k9s/internal/watch" "github.com/rs/zerolog/log" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/watch" - mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) type list struct { namespace, name string verbs int resource Resource - cache RowEvents + cache render.RowEvents fieldSelector string labelSelector string + header render.HeaderRow } // NewList returns a new resource list. @@ -28,7 +30,6 @@ func NewList(ns, name string, res Resource, verbs int) *list { name: name, verbs: verbs, resource: res, - cache: RowEvents{}, } } @@ -93,7 +94,7 @@ func (l *list) SetNamespace(n string) { if l.namespace == n { return } - l.cache = RowEvents{} + l.cache = nil if l.Access(NamespaceAccess) { l.namespace = n if n == AllNamespace { @@ -115,130 +116,193 @@ func (l *list) Resource() Resource { // Cache tracks previous resource state. func (l *list) Data() TableData { return TableData{ - Header: l.resource.Header(l.namespace), - Rows: l.cache, - NumCols: l.resource.NumCols(l.namespace), + Header: l.header, + RowEvents: l.cache, Namespace: l.namespace, } } -func (l *list) load(informer *wa.Informer, ns string) (Columnars, error) { - rr, err := informer.List(l.name, ns, metav1.ListOptions{ - FieldSelector: l.fieldSelector, - LabelSelector: l.labelSelector, - }) - if err != nil { - return nil, err - } +// func (l *list) load(informer *wa.Informer, ns string) (Columnars, error) { +// rr, err := informer.List(l.name, ns, metav1.ListOptions{ +// FieldSelector: l.fieldSelector, +// LabelSelector: l.labelSelector, +// }) +// if err != nil { +// return nil, err +// } - items := make(Columnars, 0, len(rr)) - for _, r := range rr { - res, err := l.fetchResource(informer, r, ns) - if err != nil { - return nil, err - } - items = append(items, res) - } +// items := make(Columnars, 0, len(rr)) +// for _, r := range rr { +// res, err := l.fetchResource(informer, r, ns) +// if err != nil { +// return nil, err +// } +// items = append(items, res) +// } - return items, nil -} +// return items, nil +// } -func (l *list) fetchResource(informer *wa.Informer, r interface{}, ns string) (Columnar, error) { - res, err := l.resource.New(r) - if err != nil { - return nil, err - } +// BOZO!! +// func (l *list) fetchResource(informer *wa.Informer, r interface{}, ns string) (Columnar, error) { +// res, err := l.resource.New(r) +// if err != nil { +// return nil, err +// } - switch o := r.(type) { - case *v1.Node: - fqn := MetaFQN(o.ObjectMeta) - nmx, err := informer.Get(wa.NodeMXIndex, fqn, metav1.GetOptions{}) - if err != nil { - return res, err - } - res.SetNodeMetrics(nmx.(*mv1beta1.NodeMetrics)) - case *v1.Pod: - fqn := MetaFQN(o.ObjectMeta) - pmx, err := informer.Get(wa.PodMXIndex, fqn, metav1.GetOptions{}) - if err != nil { - return res, err - } - res.SetPodMetrics(pmx.(*mv1beta1.PodMetrics)) - case v1.Container: - pmx, err := informer.Get(wa.PodMXIndex, ns, metav1.GetOptions{}) - if err != nil { - return res, err - } - res.SetPodMetrics(pmx.(*mv1beta1.PodMetrics)) - default: - return res, fmt.Errorf("No informer matched %s:%s", l.name, ns) - } +// switch o := r.(type) { +// case *v1.Node: +// fqn := MetaFQN(o.ObjectMeta) +// nmx, err := informer.Get(wa.NodeMXIndex, fqn, metav1.GetOptions{}) +// if err != nil { +// return res, err +// } +// res.SetNodeMetrics(nmx.(*mv1beta1.NodeMetrics)) +// case *v1.Pod: +// fqn := MetaFQN(o.ObjectMeta) +// pmx, err := informer.Get(wa.PodMXIndex, fqn, metav1.GetOptions{}) +// if err != nil { +// return res, err +// } +// res.SetPodMetrics(pmx.(*mv1beta1.PodMetrics)) +// case v1.Container: +// pmx, err := informer.Get(wa.PodMXIndex, ns, metav1.GetOptions{}) +// if err != nil { +// return res, err +// } +// res.SetPodMetrics(pmx.(*mv1beta1.PodMetrics)) +// default: +// return res, fmt.Errorf("No informer matched %s:%s", l.name, ns) +// } - return res, nil -} +// return res, nil +// } + +type ContextKey string + +const KeyFactory ContextKey = "factory" // Reconcile previous vs current state and emits delta events. -func (l *list) Reconcile(informer *wa.Informer, path *string) error { +func (l *list) Reconcile(ctx context.Context, gvr, path string) error { + log.Debug().Msgf("Reconcile %q in path %q", gvr, path) ns := l.namespace - if path != nil { - ns = *path - } - log.Debug().Msgf("Reconcile in NS %q -- %#v", ns, path) - if items, err := l.load(informer, ns); err == nil { - l.update(items) - return nil + if path != "" { + ns = path } - opts := metav1.ListOptions{ - LabelSelector: l.labelSelector, - FieldSelector: l.fieldSelector, + factory, ok := ctx.Value(KeyFactory).(*w.Factory) + if !ok { + return errors.New("no factory found in context") } - items, err := l.resource.List(l.namespace, opts) + m, ok := model.Registry[gvr] + if !ok { + panic(fmt.Errorf("no model registered for %q", gvr)) + } + m.Model.Init(ns, gvr, factory) + oo, err := m.Model.List(path) if err != nil { - return err + panic(err) } - l.update(items) + items := make(render.Rows, cap(oo)) + if err := m.Model.Hydrate(oo, items, m.Renderer); err != nil { + panic(err) + } + l.update(ns, items) + l.header = m.Renderer.Header(ns) return nil } -func (l *list) update(items Columnars) { - first := len(l.cache) == 0 - kk := make([]string, 0, len(items)) - for _, i := range items { - kk = append(kk, i.Name()) - ff := i.Fields(l.namespace) - if first { - l.cache[i.Name()] = newRowEvent(New, ff, make(Row, len(ff))) +func (l *list) update(ns string, rows render.Rows) { + cacheEmpty := len(l.cache) == 0 + kk := make([]string, 0, len(rows)) + for _, row := range rows { + kk = append(kk, row.ID) + if cacheEmpty { + l.cache = append(l.cache, render.NewRowEvent(render.EventAdd, row)) continue } - dd := make(Row, len(ff)) - a := watch.Added - if evt, ok := l.cache[i.Name()]; ok { - a = computeDeltas(evt, ff[:len(ff)-1], dd) + if index, ok := l.cache.FindIndex(row.ID); ok { + delta := render.NewDeltaRow(l.cache[index].Row, row) + if delta.IsBlank() { + l.cache[index].Kind, l.cache[index].Deltas = render.EventUnchanged, delta + } else { + l.cache[index] = render.NewDeltaRowEvent(row, delta) + } + continue } - l.cache[i.Name()] = newRowEvent(a, ff, dd) + l.cache = append(l.cache, render.NewRowEvent(render.EventAdd, row)) } - if first { + if cacheEmpty { return } l.ensureDeletes(kk) } +// BOZO!! +// // Reconcile previous vs current state and emits delta events. +// func (l *list) Reconcile(informer *wa.Informer, path *string) error { +// ns := l.namespace +// if path != nil { +// ns = *path +// } +// log.Debug().Msgf("Reconcile in NS %q -- %#v", ns, path) +// if items, err := l.load(informer, ns); err == nil { +// l.update(items) +// return nil +// } + +// opts := metav1.ListOptions{ +// LabelSelector: l.labelSelector, +// FieldSelector: l.fieldSelector, +// } +// items, err := l.resource.List(l.namespace, opts) +// if err != nil { +// return err +// } +// l.update(items) + +// return nil +// } + +// func (l *list) update(items Columnars) { +// first := len(l.cache) == 0 +// kk := make([]string, 0, len(items)) +// for _, i := range items { +// kk = append(kk, i.Name()) +// ff := i.Fields(l.namespace) +// if first { +// l.cache[i.Name()] = newRowEvent(New, ff, make(Row, len(ff))) +// continue +// } +// dd := make(Row, len(ff)) +// a := watch.Added +// if evt, ok := l.cache[i.Name()]; ok { +// a = computeDeltas(evt, ff[:len(ff)-1], dd) +// } +// l.cache[i.Name()] = newRowEvent(a, ff, dd) +// } + +// if first { +// return +// } +// l.ensureDeletes(kk) +// } + // EnsureDeletes delete items in cache that are no longer valid. -func (l *list) ensureDeletes(kk []string) { - for k := range l.cache { +func (l *list) ensureDeletes(newKeys []string) { + for _, re := range l.cache { var found bool - for i, key := range kk { - if k == key { + for i, key := range newKeys { + if key == re.Row.ID { found = true - kk = append(kk[:i], kk[i+1:]...) + newKeys = append(newKeys[:i], newKeys[i+1:]...) break } } if !found { - delete(l.cache, k) + l.cache = l.cache.Delete(re.Row.ID) } } } diff --git a/internal/resource/mock_clustermeta_test.go b/internal/resource/mock_clustermeta_test.go index 43fcfa5e..31b0a0cf 100644 --- a/internal/resource/mock_clustermeta_test.go +++ b/internal/resource/mock_clustermeta_test.go @@ -51,12 +51,12 @@ func (mock *MockClusterMeta) CachedDiscovery() (*disk.CachedDiscoveryClient, err return ret0, ret1 } -func (mock *MockClusterMeta) CanIAccess(_param0 string, _param1 string, _param2 []string) (bool, error) { +func (mock *MockClusterMeta) CanI(_param0 string, _param1 string, _param2 []string) (bool, error) { if mock == nil { panic("mock must not be nil. Use myMock := NewMockClusterMeta().") } params := []pegomock.Param{_param0, _param1, _param2} - result := pegomock.GetGenericMockFrom(mock).Invoke("CanIAccess", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) + result := pegomock.GetGenericMockFrom(mock).Invoke("CanI", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) var ret0 bool var ret1 error if len(result) != 0 { @@ -502,34 +502,34 @@ func (c *MockClusterMeta_CachedDiscovery_OngoingVerification) GetCapturedArgumen func (c *MockClusterMeta_CachedDiscovery_OngoingVerification) GetAllCapturedArguments() { } -func (verifier *VerifierMockClusterMeta) CanIAccess(_param0 string, _param1 string, _param2 []string) *MockClusterMeta_CanIAccess_OngoingVerification { +func (verifier *VerifierMockClusterMeta) CanI(_param0 string, _param1 string, _param2 []string) *MockClusterMeta_CanI_OngoingVerification { params := []pegomock.Param{_param0, _param1, _param2} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CanIAccess", params, verifier.timeout) - return &MockClusterMeta_CanIAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CanI", params, verifier.timeout) + return &MockClusterMeta_CanI_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} } -type MockClusterMeta_CanIAccess_OngoingVerification struct { +type MockClusterMeta_CanI_OngoingVerification struct { mock *MockClusterMeta methodInvocations []pegomock.MethodInvocation } -func (c *MockClusterMeta_CanIAccess_OngoingVerification) GetCapturedArguments() (string, string, []string) { +func (c *MockClusterMeta_CanI_OngoingVerification) GetCapturedArguments() (string, string, []string) { _param0, _param1, _param2 := c.GetAllCapturedArguments() return _param0[len(_param0)-1], _param1[len(_param1)-1], _param2[len(_param2)-1] } -func (c *MockClusterMeta_CanIAccess_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string, _param2 [][]string) { +func (c *MockClusterMeta_CanI_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string, _param2 [][]string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } - _param1 = make([]string, len(c.methodInvocations)) + _param1 = make([]string, len(params[1])) for u, param := range params[1] { _param1[u] = param.(string) } - _param2 = make([][]string, len(c.methodInvocations)) + _param2 = make([][]string, len(params[2])) for u, param := range params[2] { _param2[u] = param.([]string) } @@ -573,7 +573,7 @@ func (c *MockClusterMeta_CheckNSAccess_OngoingVerification) GetCapturedArguments func (c *MockClusterMeta_CheckNSAccess_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } @@ -753,7 +753,7 @@ func (c *MockClusterMeta_IsNamespaced_OngoingVerification) GetCapturedArguments( func (c *MockClusterMeta_IsNamespaced_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } @@ -814,7 +814,7 @@ func (c *MockClusterMeta_NodePods_OngoingVerification) GetCapturedArguments() st func (c *MockClusterMeta_NodePods_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } @@ -875,11 +875,11 @@ func (c *MockClusterMeta_SupportsRes_OngoingVerification) GetCapturedArguments() func (c *MockClusterMeta_SupportsRes_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 [][]string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } - _param1 = make([][]string, len(c.methodInvocations)) + _param1 = make([][]string, len(params[1])) for u, param := range params[1] { _param1[u] = param.([]string) } @@ -906,7 +906,7 @@ func (c *MockClusterMeta_SupportsResource_OngoingVerification) GetCapturedArgume func (c *MockClusterMeta_SupportsResource_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } @@ -933,7 +933,7 @@ func (c *MockClusterMeta_SwitchContextOrDie_OngoingVerification) GetCapturedArgu func (c *MockClusterMeta_SwitchContextOrDie_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } diff --git a/internal/resource/mock_connection_test.go b/internal/resource/mock_connection_test.go index d69887d0..c4b42169 100644 --- a/internal/resource/mock_connection_test.go +++ b/internal/resource/mock_connection_test.go @@ -51,12 +51,12 @@ func (mock *MockConnection) CachedDiscovery() (*disk.CachedDiscoveryClient, erro return ret0, ret1 } -func (mock *MockConnection) CanIAccess(_param0 string, _param1 string, _param2 []string) (bool, error) { +func (mock *MockConnection) CanI(_param0 string, _param1 string, _param2 []string) (bool, error) { if mock == nil { panic("mock must not be nil. Use myMock := NewMockConnection().") } params := []pegomock.Param{_param0, _param1, _param2} - result := pegomock.GetGenericMockFrom(mock).Invoke("CanIAccess", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) + result := pegomock.GetGenericMockFrom(mock).Invoke("CanI", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) var ret0 bool var ret1 error if len(result) != 0 { @@ -419,34 +419,34 @@ func (c *MockConnection_CachedDiscovery_OngoingVerification) GetCapturedArgument func (c *MockConnection_CachedDiscovery_OngoingVerification) GetAllCapturedArguments() { } -func (verifier *VerifierMockConnection) CanIAccess(_param0 string, _param1 string, _param2 []string) *MockConnection_CanIAccess_OngoingVerification { +func (verifier *VerifierMockConnection) CanI(_param0 string, _param1 string, _param2 []string) *MockConnection_CanI_OngoingVerification { params := []pegomock.Param{_param0, _param1, _param2} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CanIAccess", params, verifier.timeout) - return &MockConnection_CanIAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CanI", params, verifier.timeout) + return &MockConnection_CanI_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} } -type MockConnection_CanIAccess_OngoingVerification struct { +type MockConnection_CanI_OngoingVerification struct { mock *MockConnection methodInvocations []pegomock.MethodInvocation } -func (c *MockConnection_CanIAccess_OngoingVerification) GetCapturedArguments() (string, string, []string) { +func (c *MockConnection_CanI_OngoingVerification) GetCapturedArguments() (string, string, []string) { _param0, _param1, _param2 := c.GetAllCapturedArguments() return _param0[len(_param0)-1], _param1[len(_param1)-1], _param2[len(_param2)-1] } -func (c *MockConnection_CanIAccess_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string, _param2 [][]string) { +func (c *MockConnection_CanI_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string, _param2 [][]string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } - _param1 = make([]string, len(c.methodInvocations)) + _param1 = make([]string, len(params[1])) for u, param := range params[1] { _param1[u] = param.(string) } - _param2 = make([][]string, len(c.methodInvocations)) + _param2 = make([][]string, len(params[2])) for u, param := range params[2] { _param2[u] = param.([]string) } @@ -490,7 +490,7 @@ func (c *MockConnection_CheckNSAccess_OngoingVerification) GetCapturedArguments( func (c *MockConnection_CheckNSAccess_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } @@ -619,7 +619,7 @@ func (c *MockConnection_IsNamespaced_OngoingVerification) GetCapturedArguments() func (c *MockConnection_IsNamespaced_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } @@ -680,7 +680,7 @@ func (c *MockConnection_NodePods_OngoingVerification) GetCapturedArguments() str func (c *MockConnection_NodePods_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } @@ -741,11 +741,11 @@ func (c *MockConnection_SupportsRes_OngoingVerification) GetCapturedArguments() func (c *MockConnection_SupportsRes_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 [][]string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } - _param1 = make([][]string, len(c.methodInvocations)) + _param1 = make([][]string, len(params[1])) for u, param := range params[1] { _param1[u] = param.([]string) } @@ -772,7 +772,7 @@ func (c *MockConnection_SupportsResource_OngoingVerification) GetCapturedArgumen func (c *MockConnection_SupportsResource_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } @@ -799,7 +799,7 @@ func (c *MockConnection_SwitchContextOrDie_OngoingVerification) GetCapturedArgum func (c *MockConnection_SwitchContextOrDie_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } diff --git a/internal/resource/mock_cruder_test.go b/internal/resource/mock_cruder_test.go index ec442c9d..60620002 100644 --- a/internal/resource/mock_cruder_test.go +++ b/internal/resource/mock_cruder_test.go @@ -4,9 +4,7 @@ package resource_test import ( - k8s "github.com/derailed/k9s/internal/k8s" pegomock "github.com/petergtz/pegomock" - v1 "k8s.io/apimachinery/pkg/apis/meta/v1" "reflect" "time" ) @@ -60,25 +58,6 @@ func (mock *MockCruder) Get(_param0 string, _param1 string) (interface{}, error) return ret0, ret1 } -func (mock *MockCruder) List(_param0 string, _param1 v1.ListOptions) (k8s.Collection, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockCruder().") - } - params := []pegomock.Param{_param0, _param1} - result := pegomock.GetGenericMockFrom(mock).Invoke("List", params, []reflect.Type{reflect.TypeOf((*k8s.Collection)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 k8s.Collection - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(k8s.Collection) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - func (mock *MockCruder) VerifyWasCalledOnce() *VerifierMockCruder { return &VerifierMockCruder{ mock: mock, @@ -135,19 +114,19 @@ func (c *MockCruder_Delete_OngoingVerification) GetCapturedArguments() (string, func (c *MockCruder_Delete_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string, _param2 []bool, _param3 []bool) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } - _param1 = make([]string, len(c.methodInvocations)) + _param1 = make([]string, len(params[1])) for u, param := range params[1] { _param1[u] = param.(string) } - _param2 = make([]bool, len(c.methodInvocations)) + _param2 = make([]bool, len(params[2])) for u, param := range params[2] { _param2[u] = param.(bool) } - _param3 = make([]bool, len(c.methodInvocations)) + _param3 = make([]bool, len(params[3])) for u, param := range params[3] { _param3[u] = param.(bool) } @@ -174,45 +153,14 @@ func (c *MockCruder_Get_OngoingVerification) GetCapturedArguments() (string, str func (c *MockCruder_Get_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } - _param1 = make([]string, len(c.methodInvocations)) + _param1 = make([]string, len(params[1])) for u, param := range params[1] { _param1[u] = param.(string) } } return } - -func (verifier *VerifierMockCruder) List(_param0 string, _param1 v1.ListOptions) *MockCruder_List_OngoingVerification { - params := []pegomock.Param{_param0, _param1} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "List", params, verifier.timeout) - return &MockCruder_List_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockCruder_List_OngoingVerification struct { - mock *MockCruder - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockCruder_List_OngoingVerification) GetCapturedArguments() (string, v1.ListOptions) { - _param0, _param1 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1], _param1[len(_param1)-1] -} - -func (c *MockCruder_List_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []v1.ListOptions) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) - for u, param := range params[0] { - _param0[u] = param.(string) - } - _param1 = make([]v1.ListOptions, len(c.methodInvocations)) - for u, param := range params[1] { - _param1[u] = param.(v1.ListOptions) - } - } - return -} diff --git a/internal/resource/mock_metricsserver_test.go b/internal/resource/mock_metricsserver_test.go index 81335100..57ce38ce 100644 --- a/internal/resource/mock_metricsserver_test.go +++ b/internal/resource/mock_metricsserver_test.go @@ -6,6 +6,7 @@ package resource_test import ( k8s "github.com/derailed/k9s/internal/k8s" pegomock "github.com/petergtz/pegomock" + v1 "k8s.io/api/core/v1" v1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" "reflect" "time" @@ -26,12 +27,19 @@ func NewMockMetricsServer(options ...pegomock.Option) *MockMetricsServer { func (mock *MockMetricsServer) SetFailHandler(fh pegomock.FailHandler) { mock.fail = fh } func (mock *MockMetricsServer) FailHandler() pegomock.FailHandler { return mock.fail } -func (mock *MockMetricsServer) ClusterLoad(_param0 k8s.Collection, _param1 k8s.Collection, _param2 *k8s.ClusterMetrics) { +func (mock *MockMetricsServer) ClusterLoad(_param0 *v1.NodeList, _param1 *v1beta1.NodeMetricsList, _param2 *k8s.ClusterMetrics) error { if mock == nil { panic("mock must not be nil. Use myMock := NewMockMetricsServer().") } params := []pegomock.Param{_param0, _param1, _param2} - pegomock.GetGenericMockFrom(mock).Invoke("ClusterLoad", params, []reflect.Type{}) + result := pegomock.GetGenericMockFrom(mock).Invoke("ClusterLoad", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) + var ret0 error + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(error) + } + } + return ret0 } func (mock *MockMetricsServer) FetchNodesMetrics() (*v1beta1.NodeMetricsList, error) { @@ -140,7 +148,7 @@ type VerifierMockMetricsServer struct { timeout time.Duration } -func (verifier *VerifierMockMetricsServer) ClusterLoad(_param0 k8s.Collection, _param1 k8s.Collection, _param2 *k8s.ClusterMetrics) *MockMetricsServer_ClusterLoad_OngoingVerification { +func (verifier *VerifierMockMetricsServer) ClusterLoad(_param0 *v1.NodeList, _param1 *v1beta1.NodeMetricsList, _param2 *k8s.ClusterMetrics) *MockMetricsServer_ClusterLoad_OngoingVerification { params := []pegomock.Param{_param0, _param1, _param2} methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "ClusterLoad", params, verifier.timeout) return &MockMetricsServer_ClusterLoad_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} @@ -151,21 +159,21 @@ type MockMetricsServer_ClusterLoad_OngoingVerification struct { methodInvocations []pegomock.MethodInvocation } -func (c *MockMetricsServer_ClusterLoad_OngoingVerification) GetCapturedArguments() (k8s.Collection, k8s.Collection, *k8s.ClusterMetrics) { +func (c *MockMetricsServer_ClusterLoad_OngoingVerification) GetCapturedArguments() (*v1.NodeList, *v1beta1.NodeMetricsList, *k8s.ClusterMetrics) { _param0, _param1, _param2 := c.GetAllCapturedArguments() return _param0[len(_param0)-1], _param1[len(_param1)-1], _param2[len(_param2)-1] } -func (c *MockMetricsServer_ClusterLoad_OngoingVerification) GetAllCapturedArguments() (_param0 []k8s.Collection, _param1 []k8s.Collection, _param2 []*k8s.ClusterMetrics) { +func (c *MockMetricsServer_ClusterLoad_OngoingVerification) GetAllCapturedArguments() (_param0 []*v1.NodeList, _param1 []*v1beta1.NodeMetricsList, _param2 []*k8s.ClusterMetrics) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]k8s.Collection, len(params[0])) + _param0 = make([]*v1.NodeList, len(params[0])) for u, param := range params[0] { - _param0[u] = param.(k8s.Collection) + _param0[u] = param.(*v1.NodeList) } - _param1 = make([]k8s.Collection, len(params[1])) + _param1 = make([]*v1beta1.NodeMetricsList, len(params[1])) for u, param := range params[1] { - _param1[u] = param.(k8s.Collection) + _param1[u] = param.(*v1beta1.NodeMetricsList) } _param2 = make([]*k8s.ClusterMetrics, len(params[2])) for u, param := range params[2] { diff --git a/internal/resource/mock_switchablecruder_test.go b/internal/resource/mock_switchablecruder_test.go index 85e02713..a16d53ab 100644 --- a/internal/resource/mock_switchablecruder_test.go +++ b/internal/resource/mock_switchablecruder_test.go @@ -4,9 +4,7 @@ package resource_test import ( - k8s "github.com/derailed/k9s/internal/k8s" pegomock "github.com/petergtz/pegomock" - v1 "k8s.io/apimachinery/pkg/apis/meta/v1" "reflect" "time" ) @@ -60,25 +58,6 @@ func (mock *MockSwitchableCruder) Get(_param0 string, _param1 string) (interface return ret0, ret1 } -func (mock *MockSwitchableCruder) List(_param0 string, _param1 v1.ListOptions) (k8s.Collection, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockSwitchableCruder().") - } - params := []pegomock.Param{_param0, _param1} - result := pegomock.GetGenericMockFrom(mock).Invoke("List", params, []reflect.Type{reflect.TypeOf((*k8s.Collection)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 k8s.Collection - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(k8s.Collection) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - func (mock *MockSwitchableCruder) MustCurrentContextName() string { if mock == nil { panic("mock must not be nil. Use myMock := NewMockSwitchableCruder().") @@ -165,19 +144,19 @@ func (c *MockSwitchableCruder_Delete_OngoingVerification) GetCapturedArguments() func (c *MockSwitchableCruder_Delete_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string, _param2 []bool, _param3 []bool) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } - _param1 = make([]string, len(c.methodInvocations)) + _param1 = make([]string, len(params[1])) for u, param := range params[1] { _param1[u] = param.(string) } - _param2 = make([]bool, len(c.methodInvocations)) + _param2 = make([]bool, len(params[2])) for u, param := range params[2] { _param2[u] = param.(bool) } - _param3 = make([]bool, len(c.methodInvocations)) + _param3 = make([]bool, len(params[3])) for u, param := range params[3] { _param3[u] = param.(bool) } @@ -204,11 +183,11 @@ func (c *MockSwitchableCruder_Get_OngoingVerification) GetCapturedArguments() (s func (c *MockSwitchableCruder_Get_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } - _param1 = make([]string, len(c.methodInvocations)) + _param1 = make([]string, len(params[1])) for u, param := range params[1] { _param1[u] = param.(string) } @@ -216,37 +195,6 @@ func (c *MockSwitchableCruder_Get_OngoingVerification) GetAllCapturedArguments() return } -func (verifier *VerifierMockSwitchableCruder) List(_param0 string, _param1 v1.ListOptions) *MockSwitchableCruder_List_OngoingVerification { - params := []pegomock.Param{_param0, _param1} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "List", params, verifier.timeout) - return &MockSwitchableCruder_List_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockSwitchableCruder_List_OngoingVerification struct { - mock *MockSwitchableCruder - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockSwitchableCruder_List_OngoingVerification) GetCapturedArguments() (string, v1.ListOptions) { - _param0, _param1 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1], _param1[len(_param1)-1] -} - -func (c *MockSwitchableCruder_List_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []v1.ListOptions) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) - for u, param := range params[0] { - _param0[u] = param.(string) - } - _param1 = make([]v1.ListOptions, len(c.methodInvocations)) - for u, param := range params[1] { - _param1[u] = param.(v1.ListOptions) - } - } - return -} - func (verifier *VerifierMockSwitchableCruder) MustCurrentContextName() *MockSwitchableCruder_MustCurrentContextName_OngoingVerification { params := []pegomock.Param{} methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "MustCurrentContextName", params, verifier.timeout) @@ -283,7 +231,7 @@ func (c *MockSwitchableCruder_Switch_OngoingVerification) GetCapturedArguments() func (c *MockSwitchableCruder_Switch_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]string, len(c.methodInvocations)) + _param0 = make([]string, len(params[0])) for u, param := range params[0] { _param0[u] = param.(string) } diff --git a/internal/resource/no.go b/internal/resource/no.go index 47886146..6242f73f 100644 --- a/internal/resource/no.go +++ b/internal/resource/no.go @@ -10,7 +10,6 @@ import ( "github.com/derailed/k9s/internal/k8s" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) @@ -70,28 +69,29 @@ func (r *Node) SetNodeMetrics(m *mv1beta1.NodeMetrics) { r.metrics = m } -// List all resources for a given namespace. -func (r *Node) List(ns string, opts metav1.ListOptions) (Columnars, error) { - nn, err := r.Resource.List(ns, opts) - if err != nil { - return nil, err - } +// BOZO!! +// // List all resources for a given namespace. +// func (r *Node) List(ns string, opts metav1.ListOptions) (Columnars, error) { +// nn, err := r.Resource.List(ns, opts) +// if err != nil { +// return nil, err +// } - cc := make(Columnars, 0, len(nn)) - for i := range nn { - node, ok := nn[i].(v1.Node) - if !ok { - return nil, errors.New("Expecting a node resource") - } - no, err := r.New(&node) - if err != nil { - return nil, err - } - cc = append(cc, no) - } +// cc := make(Columnars, 0, len(nn)) +// for i := range nn { +// node, ok := nn[i].(v1.Node) +// if !ok { +// return nil, errors.New("Expecting a node resource") +// } +// no, err := r.New(&node) +// if err != nil { +// return nil, err +// } +// cc = append(cc, no) +// } - return cc, nil -} +// return cc, nil +// } // Marshal a resource to yaml. func (r *Node) Marshal(path string) (string, error) { diff --git a/internal/resource/no_test.go b/internal/resource/no_test.go index 3f801038..5e0bb2ec 100644 --- a/internal/resource/no_test.go +++ b/internal/resource/no_test.go @@ -59,34 +59,35 @@ func TestNodeMarshal(t *testing.T) { assert.Equal(t, noYaml(), ma) } -func TestNodeListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("-", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sNode()}, nil) - mx := NewMockMetricsServer() - m.When(mx.HasMetrics()).ThenReturn(true) - m.When(mx.FetchNodesMetrics()). - ThenReturn(&mv1beta1.NodeMetricsList{Items: []mv1beta1.NodeMetrics{makeMxNode("fred", "100m", "100Mi")}}, nil) +// BOZO!! +// func TestNodeListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("-", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sNode()}, nil) +// mx := NewMockMetricsServer() +// m.When(mx.HasMetrics()).ThenReturn(true) +// m.When(mx.FetchNodesMetrics()). +// ThenReturn(&mv1beta1.NodeMetricsList{Items: []mv1beta1.NodeMetrics{makeMxNode("fred", "100m", "100Mi")}}, nil) - l := NewNodeListWithArgs("-", NewNodeWithArgs(mc, mr, mx)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewNodeListWithArgs("-", NewNodeWithArgs(mc, mr, mx)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("-", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - row, ok := td.Rows["fred"] - assert.True(t, ok) - assert.Equal(t, 14, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("-", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// row, ok := td.Rows["fred"] +// assert.True(t, ok) +// assert.Equal(t, 14, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // ---------------------------------------------------------------------------- // Helpers... diff --git a/internal/resource/ns_test.go b/internal/resource/ns_test.go index 5a7f5a54..5a929764 100644 --- a/internal/resource/ns_test.go +++ b/internal/resource/ns_test.go @@ -54,29 +54,30 @@ func TestNamespaceMarshal(t *testing.T) { assert.Equal(t, nsYaml(), ma) } -func TestNamespaceListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sNamespace()}, nil) +// BOZO!! +// func TestNamespaceListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sNamespace()}, nil) - l := NewNamespaceListWithArgs("-", NewNamespaceWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewNamespaceListWithArgs("-", NewNamespaceWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 3, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 3, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/pdb_test.go b/internal/resource/pdb_test.go index 2bf9bcd1..323b9d38 100644 --- a/internal/resource/pdb_test.go +++ b/internal/resource/pdb_test.go @@ -53,29 +53,30 @@ func TestPDBMarshal(t *testing.T) { assert.Equal(t, pdbYaml(), ma) } -func TestPDBListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sPDB()}, nil) +// BOZO!! +// func TestPDBListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sPDB()}, nil) - l := NewPDBListWithArgs("blee", NewPDBWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewPDBListWithArgs("blee", NewPDBWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 8, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 8, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/pod.go b/internal/resource/pod.go index 213e6f00..d6e69079 100644 --- a/internal/resource/pod.go +++ b/internal/resource/pod.go @@ -12,11 +12,9 @@ import ( "github.com/derailed/k9s/internal/color" "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/watch" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/api/resource" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) @@ -109,42 +107,43 @@ func (r *Pod) Containers(path string, includeInit bool) ([]string, error) { // PodLogs tail logs for all containers in a running Pod. func (r *Pod) PodLogs(ctx context.Context, c chan<- string, opts LogOptions) error { - inf, ok := ctx.Value(IKey("informer")).(*watch.Informer) - if !ok { - return errors.New("Expecting an informer") - } - p, err := inf.Get(watch.PodIndex, opts.FQN(), metav1.GetOptions{}) - if err != nil { - return err - } - - po, ok := p.(*v1.Pod) - if !ok { - return errors.New("Expecting a pod resource") - } - opts.Color = asColor(po.Name) - if len(po.Spec.InitContainers)+len(po.Spec.Containers) == 1 { - opts.SingleContainer = true - } - - for _, co := range po.Spec.InitContainers { - opts.Container = co.Name - if err := r.Logs(ctx, c, opts); err != nil { - return err - } - } - rcos := r.loggableContainers(po.Status) - for _, co := range po.Spec.Containers { - if in(rcos, co.Name) { - opts.Container = co.Name - if err := r.Logs(ctx, c, opts); err != nil { - log.Error().Err(err).Msgf("Getting logs for %s failed", co.Name) - return err - } - } - } - return nil + // inf, ok := ctx.Value(IKey("informer")).(*watch.Informer) + // if !ok { + // return errors.New("Expecting an informer") + // } + // p, err := inf.Get(watch.PodIndex, opts.FQN(), metav1.GetOptions{}) + // if err != nil { + // return err + // } + + // po, ok := p.(*v1.Pod) + // if !ok { + // return errors.New("Expecting a pod resource") + // } + // opts.Color = asColor(po.Name) + // if len(po.Spec.InitContainers)+len(po.Spec.Containers) == 1 { + // opts.SingleContainer = true + // } + + // for _, co := range po.Spec.InitContainers { + // opts.Container = co.Name + // if err := r.Logs(ctx, c, opts); err != nil { + // return err + // } + // } + // rcos := r.loggableContainers(po.Status) + // for _, co := range po.Spec.Containers { + // if in(rcos, co.Name) { + // opts.Container = co.Name + // if err := r.Logs(ctx, c, opts); err != nil { + // log.Error().Err(err).Msgf("Getting logs for %s failed", co.Name) + // return err + // } + // } + // } + + // return nil } // Logs tails a given container logs @@ -214,24 +213,25 @@ func readLogs(ctx context.Context, stream io.ReadCloser, c chan<- string, opts L } } -// List resources for a given namespace. -func (r *Pod) List(ns string, opts metav1.ListOptions) (Columnars, error) { - pods, err := r.Resource.List(ns, opts) - if err != nil { - return nil, err - } +// BOZO!! +// // List resources for a given namespace. +// func (r *Pod) List(ns string, opts metav1.ListOptions) (Columnars, error) { +// pods, err := r.Resource.List(ns, opts) +// if err != nil { +// return nil, err +// } - cc := make(Columnars, 0, len(pods)) - for i := range pods { - po, err := r.New(&pods[i]) - if err != nil { - return nil, errors.New("Expecting a pod resource") - } - cc = append(cc, po) - } +// cc := make(Columnars, 0, len(pods)) +// for i := range pods { +// po, err := r.New(&pods[i]) +// if err != nil { +// return nil, errors.New("Expecting a pod resource") +// } +// cc = append(cc, po) +// } - return cc, nil -} +// return cc, nil +// } // Header return resource header. func (*Pod) Header(ns string) Row { diff --git a/internal/resource/pod_test.go b/internal/resource/pod_test.go index 3875e344..dbc99327 100644 --- a/internal/resource/pod_test.go +++ b/internal/resource/pod_test.go @@ -1,7 +1,6 @@ package resource_test import ( - "strings" "testing" "github.com/derailed/k9s/internal/k8s" @@ -103,33 +102,34 @@ func TestPodMarshal(t *testing.T) { assert.Equal(t, poYaml(), ma) } -func TestPodListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*makePod()}, nil) - mx := NewMockMetricsServer() - m.When(mx.HasMetrics()).ThenReturn(true) - m.When(mx.FetchPodsMetrics("blee")). - ThenReturn(&mv1beta1.PodMetricsList{Items: []mv1beta1.PodMetrics{makeMxPod("p1", "100m", "20Mi")}}, nil) +// BOZO!! +// func TestPodListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*makePod()}, nil) +// mx := NewMockMetricsServer() +// m.When(mx.HasMetrics()).ThenReturn(true) +// m.When(mx.FetchPodsMetrics("blee")). +// ThenReturn(&mv1beta1.PodMetricsList{Items: []mv1beta1.PodMetrics{makeMxPod("p1", "100m", "20Mi")}}, nil) - l := NewPodListWithArgs("blee", NewPodWithArgs(mc, mr, mx)) - // Make sure we mcn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewPodListWithArgs("blee", NewPodWithArgs(mc, mr, mx)) +// // Make sure we mcn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 12, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, "fred", strings.TrimSpace(row.Fields[:1][0])) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 12, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, "fred", strings.TrimSpace(row.Fields[:1][0])) +// } func BenchmarkPodFields(b *testing.B) { p := resource.NewPod(nil) diff --git a/internal/resource/pv_test.go b/internal/resource/pv_test.go index 61dd4297..604e5f37 100644 --- a/internal/resource/pv_test.go +++ b/internal/resource/pv_test.go @@ -53,29 +53,30 @@ func TestPVMarshal(t *testing.T) { assert.Equal(t, pvYaml(), ma) } -func TestPVListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sPV()}, nil) +// BOZO!! +// func TestPVListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sPV()}, nil) - l := NewPVListWithArgs("-", NewPVWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewPVListWithArgs("-", NewPVWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 9, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 9, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/pvc_test.go b/internal/resource/pvc_test.go index 9354160c..638b8ea1 100644 --- a/internal/resource/pvc_test.go +++ b/internal/resource/pvc_test.go @@ -54,29 +54,30 @@ func TestPVCMarshal(t *testing.T) { assert.Equal(t, pvcYaml(), ma) } -func TestPVCListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sPVC()}, nil) +// BOZO!! +// func TestPVCListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sPVC()}, nil) - l := NewPVCListWithArgs("blee", NewPVCWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewPVCListWithArgs("blee", NewPVCWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 7, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 7, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/rc_test.go b/internal/resource/rc_test.go index 88170053..8897a7ab 100644 --- a/internal/resource/rc_test.go +++ b/internal/resource/rc_test.go @@ -54,29 +54,30 @@ func TestRCMarshal(t *testing.T) { assert.Equal(t, rcYaml(), ma) } -func TestRCListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sRC()}, nil) +// BOZO!! +// func TestRCListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sRC()}, nil) - l := NewRCListWithArgs("blee", NewRCWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewRCListWithArgs("blee", NewRCWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 5, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 5, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/ro_binding_test.go b/internal/resource/ro_binding_test.go index 7ec39cdc..c71cb8b9 100644 --- a/internal/resource/ro_binding_test.go +++ b/internal/resource/ro_binding_test.go @@ -34,29 +34,30 @@ func TestRBMarshal(t *testing.T) { assert.Equal(t, rbYaml(), ma) } -func TestRBListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sRB()}, nil) +// BOZO!! +// func TestRBListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sRB()}, nil) - l := NewRBListWithArgs("blee", NewRBWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewRBListWithArgs("blee", NewRBWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 5, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 5, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/ro_test.go b/internal/resource/ro_test.go index c38a40c8..d7a94c34 100644 --- a/internal/resource/ro_test.go +++ b/internal/resource/ro_test.go @@ -33,29 +33,30 @@ func TestRoleMarshal(t *testing.T) { assert.Equal(t, roleYaml(), ma) } -func TestRoleListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sRole()}, nil) +// BOZO!! +// func TestRoleListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sRole()}, nil) - l := NewRoleListWithArgs("blee", NewRoleWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewRoleListWithArgs("blee", NewRoleWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 2, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 2, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/rs_test.go b/internal/resource/rs_test.go index ecbf05f0..c61cf3d0 100644 --- a/internal/resource/rs_test.go +++ b/internal/resource/rs_test.go @@ -33,29 +33,30 @@ func TestReplicaSetMarshal(t *testing.T) { assert.Equal(t, rsYaml(), ma) } -func TestReplicaSetListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sReplicaSet()}, nil) +// BOZO!! +// func TestReplicaSetListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sReplicaSet()}, nil) - l := NewReplicaSetListWithArgs("blee", NewReplicaSetWithArgs(mc, mr)) - // Make sure we can get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewReplicaSetListWithArgs("blee", NewReplicaSetWithArgs(mc, mr)) +// // Make sure we can get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 5, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 5, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/sa_test.go b/internal/resource/sa_test.go index 433a65e7..5cb58f66 100644 --- a/internal/resource/sa_test.go +++ b/internal/resource/sa_test.go @@ -70,29 +70,30 @@ func TestSAMarshal(t *testing.T) { assert.Equal(t, saYaml(), ma) } -func TestSAListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sSA()}, nil) +// BOZO!! +// func TestSAListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sSA()}, nil) - l := NewServiceAccountListWithArgs("blee", NewServiceAccountWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewServiceAccountListWithArgs("blee", NewServiceAccountWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 3, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 3, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/sc_test.go b/internal/resource/sc_test.go index 7a3987fd..4d8b57ba 100644 --- a/internal/resource/sc_test.go +++ b/internal/resource/sc_test.go @@ -53,29 +53,30 @@ func TestSCMarshal(t *testing.T) { assert.Equal(t, scYaml(), ma) } -func TestSCListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sSC()}, nil) +// BOZO!! +// func TestSCListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sSC()}, nil) - l := NewSCListWithArgs("-", NewSCWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewSCListWithArgs("-", NewSCWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - row := td.Rows["storage-test"] - assert.Equal(t, 3, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"storage-test"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// row := td.Rows["storage-test"] +// assert.Equal(t, 3, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"storage-test"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/sts_test.go b/internal/resource/sts_test.go index 387aa7c3..712840d3 100644 --- a/internal/resource/sts_test.go +++ b/internal/resource/sts_test.go @@ -71,29 +71,30 @@ func TestSTSMarshal(t *testing.T) { assert.Equal(t, stsYaml(), ma) } -func TestSTSListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sSTS()}, nil) +// BOZO!! +// func TestSTSListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sSTS()}, nil) - l := NewStatefulSetListWithArgs("blee", NewStatefulSetWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewStatefulSetListWithArgs("blee", NewStatefulSetWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 4, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 4, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/svc_test.go b/internal/resource/svc_test.go index 618d4f31..195319eb 100644 --- a/internal/resource/svc_test.go +++ b/internal/resource/svc_test.go @@ -82,29 +82,30 @@ func TestSVCMarshal(t *testing.T) { assert.Equal(t, svcYaml(), ma) } -func TestSVCListData(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sSVC()}, nil) +// BOZO!! +// func TestSVCListData(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sSVC()}, nil) - l := NewServiceListWithArgs("blee", NewServiceWithArgs(mc, mr)) - // Make sure we mrn get deltas! - for i := 0; i < 2; i++ { - err := l.Reconcile(nil, nil) - assert.Nil(t, err) - } +// l := NewServiceListWithArgs("blee", NewServiceWithArgs(mc, mr)) +// // Make sure we mrn get deltas! +// for i := 0; i < 2; i++ { +// err := l.Reconcile(nil, "", "") +// assert.Nil(t, err) +// } - mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) - td := l.Data() - assert.Equal(t, 1, len(td.Rows)) - assert.Equal(t, "blee", l.GetNamespace()) - row := td.Rows["blee/fred"] - assert.Equal(t, 7, len(row.Deltas)) - for _, d := range row.Deltas { - assert.Equal(t, "", d) - } - assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -} +// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// td := l.Data() +// assert.Equal(t, 1, len(td.Rows)) +// assert.Equal(t, "blee", l.GetNamespace()) +// row := td.Rows["blee/fred"] +// assert.Equal(t, 7, len(row.Deltas)) +// for _, d := range row.Deltas { +// assert.Equal(t, "", d) +// } +// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// } // Helpers... diff --git a/internal/resource/types.go b/internal/resource/types.go index 0fef02c9..50abf94f 100644 --- a/internal/resource/types.go +++ b/internal/resource/types.go @@ -4,8 +4,7 @@ import ( "context" "github.com/derailed/k9s/internal/k8s" - wa "github.com/derailed/k9s/internal/watch" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "github.com/derailed/k9s/internal/render" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) @@ -60,9 +59,8 @@ type TypeMeta struct { // TableData tracks a K8s resource for tabular display. type TableData struct { - Header Row - Rows RowEvents - NumCols map[string]bool + Header render.HeaderRow + RowEvents render.RowEvents Namespace string } @@ -74,7 +72,7 @@ type List interface { AllNamespaces() bool GetNamespace() string SetNamespace(string) - Reconcile(informer *wa.Informer, path *string) error + Reconcile(ctx context.Context, gvr, path string) error GetName() string Access(flag int) bool GetAccess() int @@ -107,7 +105,8 @@ type Rows []Row type Resource interface { New(interface{}) (Columnar, error) Get(path string) (Columnar, error) - List(ns string, opts metav1.ListOptions) (Columnars, error) + // BOZO!! + // List(ctx context.Context, ns string) (Columnars, error) Delete(path string, cascade, force bool) error Describe(gvr, pa string) (string, error) Marshal(pa string) (string, error) @@ -120,8 +119,9 @@ type Cruder interface { // Get retrieves a resource instance. Get(ns string, name string) (interface{}, error) + // BOZO!! // List retrieves a resource collection. - List(ns string, opts metav1.ListOptions) (k8s.Collection, error) + // List(ctx context.Context, ns string) (k8s.Collection, error) // Delete remove a resource. Delete(ns string, name string, cascade, force bool) error diff --git a/internal/ui/colorer.go b/internal/ui/colorer.go index 46472873..6656f474 100644 --- a/internal/ui/colorer.go +++ b/internal/ui/colorer.go @@ -1,9 +1,8 @@ package ui import ( - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/render" "github.com/gdamore/tcell" - "k8s.io/apimachinery/pkg/watch" ) var ( @@ -24,13 +23,16 @@ var ( ) // DefaultColorer set the default table row colors. -func DefaultColorer(ns string, r *resource.RowEvent) tcell.Color { +func DefaultColorer(ns string, r render.RowEvent) tcell.Color { c := StdColor - switch r.Action { - case watch.Added, resource.New: + switch r.Kind { + case render.EventAdd: c = AddColor - case watch.Modified: + case render.EventUpdate: c = ModColor + case render.EventDelete: + c = KillColor } + return c } diff --git a/internal/ui/colorer_test.go b/internal/ui/colorer_test.go index 77fb4fea..c2c40c08 100644 --- a/internal/ui/colorer_test.go +++ b/internal/ui/colorer_test.go @@ -3,28 +3,27 @@ package ui_test import ( "testing" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/stretchr/testify/assert" - "k8s.io/apimachinery/pkg/watch" ) func TestDefaultColorer(t *testing.T) { uu := map[string]struct { - re resource.RowEvent + re render.RowEvent e tcell.Color }{ - "def": {resource.RowEvent{}, ui.StdColor}, - "new": {resource.RowEvent{Action: resource.New}, ui.AddColor}, - "add": {resource.RowEvent{Action: watch.Added}, ui.AddColor}, - "upd": {resource.RowEvent{Action: watch.Modified}, ui.ModColor}, + "default": {render.RowEvent{}, ui.StdColor}, + "add": {render.RowEvent{Kind: render.EventAdd}, ui.AddColor}, + "delete": {render.RowEvent{Kind: render.EventDelete}, ui.KillColor}, + "update": {render.RowEvent{Kind: render.EventUpdate}, ui.ModColor}, } for k := range uu { u := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, ui.DefaultColorer("", &u.re)) + assert.Equal(t, u.e, ui.DefaultColorer("", u.re)) }) } } diff --git a/internal/ui/padding.go b/internal/ui/padding.go index 4a0c8e5a..3e3baf4e 100644 --- a/internal/ui/padding.go +++ b/internal/ui/padding.go @@ -2,38 +2,29 @@ package ui import ( "strings" - "time" "unicode" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" - "k8s.io/apimachinery/pkg/util/duration" ) // MaxyPad tracks uniform column padding. type MaxyPad []int // ComputeMaxColumns figures out column max size and necessary padding. -func ComputeMaxColumns(pads MaxyPad, sortCol int, table resource.TableData) { +func ComputeMaxColumns(pads MaxyPad, sortCol int, header render.HeaderRow, ee render.RowEvents) { const colPadding = 1 - for index, h := range table.Header { - pads[index] = len(h) + for index, h := range header { + pads[index] = len(h.Name) if index == sortCol { - pads[index] = len(h) + 2 + pads[index] = len(h.Name) + 2 } } var row int - for _, rev := range table.Rows { - ageIndex := len(rev.Fields) - 1 - for index, field := range rev.Fields { - // Date field comes out as timestamp. - if index == ageIndex { - dur, err := time.ParseDuration(field) - if err == nil { - field = duration.HumanDuration(dur) - } - } + for _, e := range ee { + for index, field := range e.Row.Fields { width := len(field) + colPadding if width > pads[index] { pads[index] = width diff --git a/internal/ui/padding_test.go b/internal/ui/padding_test.go index d9ea5f35..50dd1a4c 100644 --- a/internal/ui/padding_test.go +++ b/internal/ui/padding_test.go @@ -3,44 +3,69 @@ package ui import ( "testing" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/stretchr/testify/assert" ) func TestMaxColumn(t *testing.T) { - uu := []struct { + uu := map[string]struct { t resource.TableData s int e MaxyPad }{ - { + "ascii col 0": { resource.TableData{ - Header: resource.Row{"A", "B"}, - Rows: resource.RowEvents{ - "r1": &resource.RowEvent{Fields: resource.Row{"hello", "world"}}, - "r2": &resource.RowEvent{Fields: resource.Row{"yo", "mama"}}, + Header: render.HeaderRow{render.Header{Name: "A"}, render.Header{Name: "B"}}, + RowEvents: render.RowEvents{ + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"hello", "world"}, + }, + }, + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"yo", "mama"}, + }, + }, }, }, 0, MaxyPad{6, 6}, }, - { + "ascii col 1": { resource.TableData{ - Header: resource.Row{"A", "B"}, - Rows: resource.RowEvents{ - "r1": &resource.RowEvent{Fields: resource.Row{"hello", "world"}}, - "r2": &resource.RowEvent{Fields: resource.Row{"yo", "mama"}}, + Header: render.HeaderRow{render.Header{Name: "A"}, render.Header{Name: "B"}}, + RowEvents: render.RowEvents{ + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"hello", "world"}, + }, + }, + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"yo", "mama"}, + }, + }, }, }, 1, MaxyPad{6, 6}, }, - { + "non_ascii": { resource.TableData{ - Header: resource.Row{"A", "B"}, - Rows: resource.RowEvents{ - "r1": &resource.RowEvent{Fields: resource.Row{"Hello World lord of ipsums 😅", "world"}}, - "r2": &resource.RowEvent{Fields: resource.Row{"o", "mama"}}, + Header: render.HeaderRow{render.Header{Name: "A"}, render.Header{Name: "B"}}, + RowEvents: render.RowEvents{ + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"Hello World lord of ipsums 😅", "world"}, + }, + }, + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"o", "mama"}, + }, + }, }, }, 0, @@ -50,7 +75,7 @@ func TestMaxColumn(t *testing.T) { for _, u := range uu { pads := make(MaxyPad, len(u.t.Header)) - ComputeMaxColumns(pads, u.s, u.t) + ComputeMaxColumns(pads, u.s, u.t.Header, u.t.RowEvents) assert.Equal(t, u.e, pads) } } @@ -90,10 +115,18 @@ func TestPad(t *testing.T) { func BenchmarkMaxColumn(b *testing.B) { table := resource.TableData{ - Header: resource.Row{"A", "B"}, - Rows: resource.RowEvents{ - "r1": &resource.RowEvent{Fields: resource.Row{"hello", "world"}}, - "r2": &resource.RowEvent{Fields: resource.Row{"yo", "mama"}}, + Header: render.HeaderRow{render.Header{Name: "A"}, render.Header{Name: "B"}}, + RowEvents: render.RowEvents{ + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"hello", "world"}, + }, + }, + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"yo", "mama"}, + }, + }, }, } @@ -102,6 +135,6 @@ func BenchmarkMaxColumn(b *testing.B) { b.ReportAllocs() b.ResetTimer() for n := 0; n < b.N; n++ { - ComputeMaxColumns(pads, 0, table) + ComputeMaxColumns(pads, 0, table.Header, table.RowEvents) } } diff --git a/internal/ui/select_table.go b/internal/ui/select_table.go index 602bec7f..c6b2039b 100644 --- a/internal/ui/select_table.go +++ b/internal/ui/select_table.go @@ -89,7 +89,7 @@ func (s *SelectTable) GetRow() resource.Row { } func (s *SelectTable) updateSelectedItem(r int) { - if r == 0 || s.GetCell(r, 0) == nil { + if r <= 0 || s.GetCell(r, 0) == nil { s.selectedItem = "" return } diff --git a/internal/ui/table.go b/internal/ui/table.go index 916f4424..8be15b54 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -6,6 +6,7 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/tview" "github.com/gdamore/tcell" @@ -14,7 +15,7 @@ import ( type ( // ColorerFunc represents a row colorer. - ColorerFunc func(ns string, evt *resource.RowEvent) tcell.Color + ColorerFunc func(ns string, evt render.RowEvent) tcell.Color // SelectedRowFunc a table selection callback. SelectedRowFunc func(r, c int) @@ -151,14 +152,21 @@ func (t *Table) doUpdate(data resource.TableData) { fg := config.AsColor(t.styles.Table().Header.FgColor) bg := config.AsColor(t.styles.Table().Header.BgColor) for col, h := range data.Header { - t.AddHeaderCell(data.NumCols[h], col, h) + t.AddHeaderCell(col, h) c := t.GetCell(0, col) c.SetBackgroundColor(bg) c.SetTextColor(fg) } row++ - t.sort(data, row) + data.RowEvents.Sort(data.Namespace, t.sortCol.index, t.sortCol.asc) + + pads := make(MaxyPad, len(data.Header)) + ComputeMaxColumns(pads, t.sortCol.index, data.Header, data.RowEvents) + for i, r := range data.RowEvents { + t.buildRow(data.Namespace, i+1, r, data.Header, pads) + } + // t.resetSelection() } // SortColCmd designates a sorted column. @@ -206,50 +214,53 @@ func (t *Table) adjustSorter(data resource.TableData) { } } -func (t *Table) sort(data resource.TableData, row int) { - pads := make(MaxyPad, len(data.Header)) - ComputeMaxColumns(pads, t.sortCol.index, data) +// BOZO!! +// func (t *Table) sort(data resource.TableData, row int) { +// pads := make(MaxyPad, len(data.Header)) +// ComputeMaxColumns(pads, t.sortCol.index, data.Header, data.RowEvents) - sortFn := defaultSort - if t.sortFn != nil { - sortFn = t.sortFn - } - prim, sec := sortAllRows(t.sortCol, data.Rows, sortFn) - for _, pk := range prim { - for _, sk := range sec[pk] { - t.buildRow(row, data, sk, pads) - row++ - } - } +// sortFn := defaultSort +// if t.sortFn != nil { +// sortFn = t.sortFn +// } - // check marks if a row is deleted make sure we blow the mark too. - for k := range t.marks { - if _, ok := t.Data.Rows[k]; !ok { - delete(t.marks, k) - } - } -} +// prim, sec := sortAllRows(t.sortCol, data.RowEvents, sortFn) +// for _, pk := range prim { +// for _, sk := range sec[pk] { +// t.buildRow(row, data, sk, pads) +// row++ +// } +// } -func (t *Table) buildRow(row int, data resource.TableData, sk string, pads MaxyPad) { - f := DefaultColorer +// // check marks if a row is deleted make sure we blow the mark too. +// for k := range t.marks { +// if _, ok := t.Data.Rows[k]; !ok { +// delete(t.marks, k) +// } +// } +// } + +func (t *Table) buildRow(ns string, r int, re render.RowEvent, header render.HeaderRow, pads MaxyPad) { + color := DefaultColorer if t.colorerFn != nil { - f = t.colorerFn + color = t.colorerFn } - marked := t.IsMarked(sk) - for col, field := range data.Rows[sk].Fields { - header := data.Header[col] - cell, align := formatCell(data.NumCols[header], header, field+Deltas(data.Rows[sk].Deltas[col], field), pads[col]) - c := tview.NewTableCell(cell) + marked := t.IsMarked(re.Row.ID) + for col, field := range re.Row.Fields { + delta := field + if len(re.Deltas) > 0 { + delta = re.Deltas[col] + } + c := tview.NewTableCell(formatCell(field+Deltas(delta, field), pads[col])) { c.SetExpansion(1) - c.SetAlign(align) - c.SetTextColor(f(data.Namespace, data.Rows[sk])) + c.SetAlign(header[col].Align) + c.SetTextColor(color(ns, re)) if marked { c.SetTextColor(config.AsColor(t.styles.Table().MarkColor)) - // c.SetBackgroundColor(config.AsColor(t.styles.Table().MarkColor)) } } - t.SetCell(row, col, c) + t.SetCell(r, col, c) } } @@ -273,12 +284,10 @@ func (t *Table) NameColIndex() int { } // AddHeaderCell configures a table cell header. -func (t *Table) AddHeaderCell(numerical bool, col int, name string) { - c := tview.NewTableCell(sortIndicator(t.sortCol, t.styles.Table(), col, name)) +func (t *Table) AddHeaderCell(col int, h render.Header) { + c := tview.NewTableCell(sortIndicator(t.sortCol, t.styles.Table(), col, h.Name)) c.SetExpansion(1) - if numerical || cpuRX.MatchString(name) || memRX.MatchString(name) { - c.SetAlign(tview.AlignRight) - } + c.SetAlign(h.Align) t.SetCell(0, col, c) } diff --git a/internal/ui/table_helper.go b/internal/ui/table_helper.go index c21a658d..abd20707 100644 --- a/internal/ui/table_helper.go +++ b/internal/ui/table_helper.go @@ -4,16 +4,13 @@ import ( "context" "fmt" "regexp" - "sort" "strings" - "time" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" - "github.com/derailed/tview" "github.com/rs/zerolog/log" "github.com/sahilm/fuzzy" - "k8s.io/apimachinery/pkg/util/duration" ) const ( @@ -103,31 +100,32 @@ func sortRows(evts resource.RowEvents, sortFn SortFn, sortCol SortColumn, keys [ } } -func defaultSort(rows resource.Rows, sortCol SortColumn) { - t := RowSorter{rows: rows, index: sortCol.index, asc: sortCol.asc} - sort.Sort(t) -} +// func defaultSort(rows resource.Rows, sortCol SortColumn) { +// t := RowSorter{rows: rows, index: sortCol.index, asc: sortCol.asc} +// sort.Sort(t) +// } -func sortAllRows(col SortColumn, rows resource.RowEvents, sortFn SortFn) (resource.Row, map[string]resource.Row) { - keys := make([]string, len(rows)) - sortRows(rows, sortFn, col, keys) +// BOZO!! +// func sortAllRows(col SortColumn, rows resource.RowEvents, sortFn SortFn) (resource.Row, map[string]resource.Row) { +// keys := make([]string, len(rows)) +// sortRows(rows, sortFn, col, keys) - sec := make(map[string]resource.Row, len(rows)) - for _, k := range keys { - grp := rows[k].Fields[col.index] - sec[grp] = append(sec[grp], k) - } +// sec := make(map[string]resource.Row, len(rows)) +// for _, k := range keys { +// grp := rows[k].Fields[col.index] +// sec[grp] = append(sec[grp], k) +// } - // Performs secondary to sort by name for each groups. - prim := make(resource.Row, 0, len(sec)) - for k, v := range sec { - sort.Strings(v) - prim = append(prim, k) - } - sort.Sort(GroupSorter{prim, col.asc}) +// // Performs secondary to sort by name for each groups. +// prim := make(resource.Row, 0, len(sec)) +// for k, v := range sec { +// sort.Strings(v) +// prim = append(prim, k) +// } +// sort.Sort(GroupSorter{prim, col.asc}) - return prim, sec -} +// return prim, sec +// } func sortIndicator(col SortColumn, style config.Table, index int, name string) string { if col.index != index { @@ -141,24 +139,12 @@ func sortIndicator(col SortColumn, style config.Table, index int, name string) s return fmt.Sprintf("%s[%s::]%s[::]", name, style.Header.SorterColor, order) } -func formatCell(numerical bool, header, field string, padding int) (string, int) { - if header == "AGE" { - dur, err := time.ParseDuration(field) - if err == nil { - field = duration.HumanDuration(dur) - } - } - - if numerical || cpuRX.MatchString(header) || memRX.MatchString(header) { - return field, tview.AlignRight - } - - align := tview.AlignLeft +func formatCell(field string, padding int) string { if IsASCII(field) { - return Pad(field, padding), align + return Pad(field, padding) } - return field, align + return field } func rxFilter(q string, data resource.TableData) (resource.TableData, error) { @@ -169,13 +155,13 @@ func rxFilter(q string, data resource.TableData) (resource.TableData, error) { filtered := resource.TableData{ Header: data.Header, - Rows: resource.RowEvents{}, + RowEvents: make(render.RowEvents, 0, len(data.RowEvents)), Namespace: data.Namespace, } - for k, row := range data.Rows { - f := strings.Join(row.Fields, " ") + for _, re := range data.RowEvents { + f := strings.Join(re.Row.Fields, " ") if rx.MatchString(f) { - filtered.Rows[k] = row + filtered.RowEvents = append(filtered.RowEvents, re) } } @@ -184,19 +170,19 @@ func rxFilter(q string, data resource.TableData) (resource.TableData, error) { func fuzzyFilter(q string, index int, data resource.TableData) resource.TableData { var ss, kk []string - for k, row := range data.Rows { - ss = append(ss, row.Fields[index]) - kk = append(kk, k) + for _, re := range data.RowEvents { + ss = append(ss, re.Row.Fields[index]) + kk = append(kk, re.Row.ID) } filtered := resource.TableData{ Header: data.Header, - Rows: resource.RowEvents{}, + RowEvents: make(render.RowEvents, 0, len(data.RowEvents)), Namespace: data.Namespace, } mm := fuzzy.Find(q, ss) for _, m := range mm { - filtered.Rows[kk[m.Index]] = data.Rows[kk[m.Index]] + filtered.RowEvents = append(filtered.RowEvents, data.RowEvents[m.Index]) } return filtered @@ -209,6 +195,10 @@ func styleTitle(rc int, ns, base, path, buff string, styles *config.Styles) stri if rc > 0 { rc-- } + + if path == "" { + path = "all" + } switch ns { case resource.NotNamespaced, "*": title = SkinTitle(fmt.Sprintf(nsTitleFmt, base, path, rc), styles.Frame()) diff --git a/internal/ui/table_helper_test.go b/internal/ui/table_helper_test.go index 8e75c5f1..f8b7f9bd 100644 --- a/internal/ui/table_helper_test.go +++ b/internal/ui/table_helper_test.go @@ -3,7 +3,6 @@ package ui import ( "testing" - "github.com/derailed/k9s/internal/resource" "github.com/stretchr/testify/assert" ) @@ -42,74 +41,75 @@ func TestTrimLabelSelector(t *testing.T) { } } -func TestTVSortRows(t *testing.T) { - uu := []struct { - rows resource.RowEvents - col int - asc bool - first resource.Row - e []string - }{ - { - resource.RowEvents{ - "row1": {Fields: resource.Row{"x", "y"}}, - "row2": {Fields: resource.Row{"a", "b"}}, - }, - 0, - true, - resource.Row{"a", "b"}, - []string{"row2", "row1"}, - }, - { - resource.RowEvents{ - "row1": {Fields: resource.Row{"x", "y"}}, - "row2": {Fields: resource.Row{"a", "b"}}, - }, - 1, - true, - resource.Row{"a", "b"}, - []string{"row2", "row1"}, - }, - { - resource.RowEvents{ - "row1": {Fields: resource.Row{"x", "y"}}, - "row2": {Fields: resource.Row{"a", "b"}}, - }, - 1, - false, - resource.Row{"x", "y"}, - []string{"row1", "row2"}, - }, - { - resource.RowEvents{ - "row1": {Fields: resource.Row{"2175h48m0.06015s", "y"}}, - "row2": {Fields: resource.Row{"403h42m34.060166s", "b"}}, - }, - 0, - true, - resource.Row{"403h42m34.060166s", "b"}, - []string{"row2", "row1"}, - }, - } +// BOZO!! +// func TestTVSortRows(t *testing.T) { +// uu := []struct { +// rows resource.RowEvents +// col int +// asc bool +// first resource.Row +// e []string +// }{ +// { +// resource.RowEvents{ +// "row1": {Fields: resource.Row{"x", "y"}}, +// "row2": {Fields: resource.Row{"a", "b"}}, +// }, +// 0, +// true, +// resource.Row{"a", "b"}, +// []string{"row2", "row1"}, +// }, +// { +// resource.RowEvents{ +// "row1": {Fields: resource.Row{"x", "y"}}, +// "row2": {Fields: resource.Row{"a", "b"}}, +// }, +// 1, +// true, +// resource.Row{"a", "b"}, +// []string{"row2", "row1"}, +// }, +// { +// resource.RowEvents{ +// "row1": {Fields: resource.Row{"x", "y"}}, +// "row2": {Fields: resource.Row{"a", "b"}}, +// }, +// 1, +// false, +// resource.Row{"x", "y"}, +// []string{"row1", "row2"}, +// }, +// { +// resource.RowEvents{ +// "row1": {Fields: resource.Row{"2175h48m0.06015s", "y"}}, +// "row2": {Fields: resource.Row{"403h42m34.060166s", "b"}}, +// }, +// 0, +// true, +// resource.Row{"403h42m34.060166s", "b"}, +// []string{"row2", "row1"}, +// }, +// } - for _, u := range uu { - keys := make([]string, len(u.rows)) - sortRows(u.rows, defaultSort, SortColumn{index: u.col, colCount: len(u.rows), asc: u.asc}, keys) - assert.Equal(t, u.e, keys) - assert.Equal(t, u.first, u.rows[u.e[0]].Fields) - } -} +// for _, u := range uu { +// keys := make([]string, len(u.rows)) +// sortRows(u.rows, defaultSort, SortColumn{index: u.col, colCount: len(u.rows), asc: u.asc}, keys) +// assert.Equal(t, u.e, keys) +// assert.Equal(t, u.first, u.rows[u.e[0]].Fields) +// } +// } -func BenchmarkTableSortRows(b *testing.B) { - evts := resource.RowEvents{ - "row1": {Fields: resource.Row{"x", "y"}}, - "row2": {Fields: resource.Row{"a", "b"}}, - } - sc := SortColumn{index: 0, colCount: 2, asc: true} - keys := make([]string, len(evts)) - b.ResetTimer() - b.ReportAllocs() - for i := 0; i < b.N; i++ { - sortRows(evts, defaultSort, sc, keys) - } -} +// func BenchmarkTableSortRows(b *testing.B) { +// evts := resource.RowEvents{ +// "row1": {Fields: resource.Row{"x", "y"}}, +// "row2": {Fields: resource.Row{"a", "b"}}, +// } +// sc := SortColumn{index: 0, colCount: 2, asc: true} +// keys := make([]string, len(evts)) +// b.ResetTimer() +// b.ReportAllocs() +// for i := 0; i < b.N; i++ { +// sortRows(evts, defaultSort, sc, keys) +// } +// } diff --git a/internal/ui/table_test.go b/internal/ui/table_test.go index 55a52ae0..e1840a28 100644 --- a/internal/ui/table_test.go +++ b/internal/ui/table_test.go @@ -5,10 +5,10 @@ import ( "testing" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/stretchr/testify/assert" - "k8s.io/apimachinery/pkg/watch" ) func TestTableNew(t *testing.T) { @@ -57,17 +57,17 @@ func TestTableSelection(t *testing.T) { func makeTableData() resource.TableData { return resource.TableData{ Namespace: "", - Header: resource.Row{"a", "b", "c"}, - Rows: resource.RowEvents{ - "r1": &resource.RowEvent{ - Action: watch.Added, - Fields: resource.Row{"blee", "duh", "fred"}, - Deltas: resource.Row{"", "", ""}, + Header: render.HeaderRow{render.Header{Name: "a"}, render.Header{Name: "b"}, render.Header{Name: "c"}}, + RowEvents: render.RowEvents{ + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"blee", "duh", "fred"}, + }, }, - "r2": &resource.RowEvent{ - Action: watch.Added, - Fields: resource.Row{"fred", "duh", "zorg"}, - Deltas: resource.Row{"", "", ""}, + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"blee", "duh", "zorg"}, + }, }, }, } diff --git a/internal/view/alias.go b/internal/view/alias.go index 03f1aaa0..238c68b4 100644 --- a/internal/view/alias.go +++ b/internal/view/alias.go @@ -6,6 +6,7 @@ import ( "strings" "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -97,8 +98,12 @@ func (a *Alias) backCmd(_ *tcell.EventKey) *tcell.EventKey { func (a *Alias) hydrate() resource.TableData { data := resource.TableData{ - Header: resource.Row{"RESOURCE", "COMMAND", "APIGROUP"}, - Rows: make(resource.RowEvents, len(aliases.Alias)), + Header: render.HeaderRow{ + render.Header{Name: "RESOURCE"}, + render.Header{Name: "COMMAND"}, + render.Header{Name: "APIGROUP"}, + }, + RowEvents: make(render.RowEvents, len(aliases.Alias)), Namespace: resource.NotNamespaced, } @@ -113,16 +118,15 @@ func (a *Alias) hydrate() resource.TableData { for gvr, aliases := range aa { g := k8s.GVR(gvr) - fields := resource.Row{ - ui.Pad(g.ToR(), 30), - ui.Pad(strings.Join(aliases, ","), 70), - ui.Pad(g.ToG(), 30), - } - data.Rows[string(gvr)] = &resource.RowEvent{ - Action: resource.New, - Fields: fields, - Deltas: fields, + row := render.Row{ + ID: string(gvr), + Fields: render.Fields{ + ui.Pad(g.ToR(), 30), + ui.Pad(strings.Join(aliases, ","), 70), + ui.Pad(g.ToG(), 30), + }, } + data.RowEvents = append(data.RowEvents, render.RowEvent{Kind: render.EventAdd, Row: row}) } return data diff --git a/internal/view/alias_test.go b/internal/view/alias_test.go index 2631f25b..75b50aff 100644 --- a/internal/view/alias_test.go +++ b/internal/view/alias_test.go @@ -17,7 +17,7 @@ func TestAliasNew(t *testing.T) { v.Init(makeContext()) assert.Equal(t, 3, v.GetColumnCount()) - assert.Equal(t, 15, v.GetRowCount()) + assert.Equal(t, 41, v.GetRowCount()) assert.Equal(t, "Aliases", v.Name()) assert.Equal(t, 9, len(v.Hints())) } diff --git a/internal/view/app.go b/internal/view/app.go index 0bf9585a..4c100306 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -29,8 +29,8 @@ type App struct { Content *PageStack command *command - informers *watch.Informers - stopCh chan struct{} + factory *watch.Factory + cancelFn context.CancelFunc forwarders model.Forwarders version string showHeader bool @@ -85,10 +85,10 @@ func (a *App) Init(version string, rate int) error { if err != nil { log.Info().Msg("No namespace specified using all namespaces") } - a.informers = watch.NewInformers(a.Conn()) - if err := a.informers.SetActive(ns); err != nil { - return err - } + + a.factory = watch.NewFactory(a.Conn()) + a.initFactory(ns) + a.clusterInfo().init(version) if a.Config.K9s.GetHeadless() { a.refreshIndicator() @@ -220,18 +220,14 @@ func (a *App) switchNS(ns string) bool { log.Error().Err(err).Msg("Config Set NS failed!") return false } - - if err := a.informers.SetActive(ns); err != nil { - log.Error().Err(err).Msgf("Informer registration failed for namespace %q", ns) - return false - } + a.factory.SetActive(ns) return true } -func (a *App) switchCtx(ctx string, load bool) error { +func (a *App) switchCtx(name string, load bool) error { l := resource.NewContext(a.Conn()) - if err := l.Switch(ctx); err != nil { + if err := l.Switch(name); err != nil { return err } @@ -240,20 +236,13 @@ func (a *App) switchCtx(ctx string, load bool) error { if err != nil { log.Info().Err(err).Msg("No namespace specified using all namespaces") } - a.informers.Stop() - if a.stopCh != nil { - close(a.stopCh) - a.stopCh = nil - } + a.initFactory(ns) - if err := a.informers.Restart(ns); err != nil { - return err - } a.Config.Reset() if err := a.Config.Save(); err != nil { log.Error().Err(err).Msg("Config save failed!") } - a.Flash().Infof("Switching context to %s", ctx) + a.Flash().Infof("Switching context to %s", name) if load && !a.gotoResource("po") { a.Flash().Err(errors.New("Goto pod failed")) } @@ -264,12 +253,23 @@ func (a *App) switchCtx(ctx string, load bool) error { return nil } +func (a *App) initFactory(ns string) { + if a.cancelFn != nil { + a.cancelFn() + a.cancelFn = nil + } + var ctx context.Context + ctx, a.cancelFn = context.WithCancel(context.Background()) + a.factory.Init(ctx) + a.factory.SetActive(ns) +} + // BailOut exists the application. func (a *App) BailOut() { - if a.stopCh != nil { - log.Debug().Msg("<<<< Stopping Watcher") - close(a.stopCh) - a.stopCh = nil + if a.cancelFn != nil { + log.Debug().Msg("<<<< Stopping Factory") + a.cancelFn() + a.cancelFn = nil } a.forwarders.DeleteAll() diff --git a/internal/view/bench.go b/internal/view/bench.go index 2b8b25d1..fcf74917 100644 --- a/internal/view/bench.go +++ b/internal/view/bench.go @@ -13,8 +13,10 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/perf" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" + "github.com/derailed/tview" "github.com/fsnotify/fsnotify" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" @@ -31,7 +33,17 @@ var ( okRx = regexp.MustCompile(`\[2\d{2}\]\s+(\d+)\s+responses`) errRx = regexp.MustCompile(`\[[4-5]\d{2}\]\s+(\d+)\s+responses`) toastRx = regexp.MustCompile(`Error distribution`) - benchHeader = resource.Row{"NAMESPACE", "NAME", "STATUS", "TIME", "REQ/S", "2XX", "4XX/5XX", "REPORT", "AGE"} + benchHeader = render.HeaderRow{ + render.Header{Name: "NAMESPACE", Align: tview.AlignLeft}, + render.Header{Name: "NAME", Align: tview.AlignLeft}, + render.Header{Name: "STATUS", Align: tview.AlignLeft}, + render.Header{Name: "TIME", Align: tview.AlignLeft}, + render.Header{Name: "REQ/S", Align: tview.AlignRight}, + render.Header{Name: "2XX", Align: tview.AlignRight}, + render.Header{Name: "4XX/5XX", Align: tview.AlignRight}, + render.Header{Name: "REPORT", Align: tview.AlignLeft}, + render.Header{Name: "AGE", Align: tview.AlignLeft}, + } ) // Bench represents a service benchmark results view. @@ -74,9 +86,16 @@ func (b *Bench) Init(ctx context.Context) error { return nil } +// SetEnvFn sets k9s env vars. func (b *Bench) SetEnvFn(EnvFunc) {} + +// GetTable returns the table view. func (b *Bench) GetTable() *Table { return b.Table } +// SetPath sets parent selector. +func (b *Bench) SetPath(s string) {} + +// Start runs the refresh loop func (b *Bench) Start() { log.Debug().Msgf(">>>> Bench START") var ctx context.Context @@ -162,23 +181,22 @@ func (b *Bench) hydrate() resource.TableData { log.Error().Err(err).Msgf("Unable to load bench file %s", f.Name()) continue } - fields := make(resource.Row, len(benchHeader)) + fields := make(render.Fields, len(benchHeader)) if err := initRow(fields, f); err != nil { log.Error().Err(err).Msg("Load bench file") continue } augmentRow(fields, bench) - data.Rows[f.Name()] = &resource.RowEvent{ - Action: resource.New, - Fields: fields, - Deltas: fields, - } + data.RowEvents = append(data.RowEvents, render.RowEvent{ + Kind: render.EventAdd, + Row: render.Row{ID: f.Name(), Fields: fields}, + }) } return data } -func initRow(row resource.Row, f os.FileInfo) error { +func initRow(row render.Fields, f os.FileInfo) error { tokens := strings.Split(f.Name(), "_") if len(tokens) < 2 { return fmt.Errorf("Invalid file name %s", f.Name()) @@ -226,19 +244,13 @@ func (b *Bench) watchBenchDir(ctx context.Context) error { func initTable() resource.TableData { return resource.TableData{ - Header: benchHeader, - Rows: make(resource.RowEvents, 10), - NumCols: map[string]bool{ - benchHeader[3]: true, - benchHeader[4]: true, - benchHeader[5]: true, - benchHeader[6]: true, - }, + Header: benchHeader, + RowEvents: make(render.RowEvents, 10), Namespace: resource.AllNamespaces, } } -func augmentRow(fields resource.Row, data string) { +func augmentRow(fields render.Fields, data string) { if len(data) == 0 { return } diff --git a/internal/view/bench_int_test.go b/internal/view/bench_int_test.go index ef91b17d..85b2bd20 100644 --- a/internal/view/bench_int_test.go +++ b/internal/view/bench_int_test.go @@ -4,40 +4,40 @@ import ( "io/ioutil" "testing" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/render" "github.com/stretchr/testify/assert" ) func TestAugmentRow(t *testing.T) { uu := map[string]struct { file string - e resource.Row + e render.Fields }{ "cool": { "test_assets/b1.txt", - resource.Row{"pass", "3.3544", "29.8116", "100", "0"}, + render.Fields{"pass", "3.3544", "29.8116", "100", "0"}, }, "2XX": { "test_assets/b4.txt", - resource.Row{"pass", "3.3544", "29.8116", "160", "0"}, + render.Fields{"pass", "3.3544", "29.8116", "160", "0"}, }, "4XX/5XX": { "test_assets/b2.txt", - resource.Row{"pass", "3.3544", "29.8116", "100", "12"}, + render.Fields{"pass", "3.3544", "29.8116", "100", "12"}, }, "toast": { "test_assets/b3.txt", - resource.Row{"fail", "2.3688", "35.4606", "0", "0"}, + render.Fields{"fail", "2.3688", "35.4606", "0", "0"}, }, } for k := range uu { - u := uu[k] + u := uu[k] t.Run(k, func(t *testing.T) { data, err := ioutil.ReadFile(u.file) assert.Nil(t, err) - fields := make(resource.Row, 8) + fields := make(render.Fields, 8) augmentRow(fields, string(data)) assert.Equal(t, u.e, fields[2:7]) }) diff --git a/internal/view/cluster_info.go b/internal/view/cluster_info.go index 866e8378..4663f478 100644 --- a/internal/view/cluster_info.go +++ b/internal/view/cluster_info.go @@ -7,11 +7,12 @@ import ( "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" - "github.com/derailed/k9s/internal/watch" "github.com/derailed/tview" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" + v1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) type clusterInfoView struct { @@ -125,13 +126,14 @@ func (v *clusterInfoView) refresh() { v.refreshMetrics(cluster, row) } -func fetchResources(app *App) (k8s.Collection, k8s.Collection, error) { - nos, err := app.informers.ActiveInformer().List(watch.NodeIndex, "", metav1.ListOptions{}) +func fetchResources(app *App) (*v1.NodeList, *mv1beta1.NodeMetricsList, error) { + nos, err := app.factory.Client().DialOrDie().CoreV1().Nodes().List(metav1.ListOptions{}) if err != nil { return nil, nil, err } - nmx, err := app.informers.ActiveInformer().List(watch.NodeMXIndex, "", metav1.ListOptions{}) + mx := k8s.NewMetricsServer(app.factory.Client().(k8s.Connection)) + nmx, err := mx.FetchNodesMetrics() if err != nil { return nil, nil, err } diff --git a/internal/view/colorer.go b/internal/view/colorer.go index 61ede248..70eda373 100644 --- a/internal/view/colorer.go +++ b/internal/view/colorer.go @@ -3,36 +3,36 @@ package view import ( "strings" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" - "k8s.io/apimachinery/pkg/watch" ) -func forwardColorer(string, *resource.RowEvent) tcell.Color { +func forwardColorer(string, render.RowEvent) tcell.Color { return tcell.ColorSkyblue } -func dumpColorer(ns string, r *resource.RowEvent) tcell.Color { +func dumpColorer(ns string, r render.RowEvent) tcell.Color { return tcell.ColorNavajoWhite } -func benchColorer(ns string, r *resource.RowEvent) tcell.Color { +func benchColorer(ns string, r render.RowEvent) tcell.Color { c := tcell.ColorPaleGreen statusCol := 2 - if strings.TrimSpace(r.Fields[statusCol]) != "pass" { + if strings.TrimSpace(r.Row.Fields[statusCol]) != "pass" { c = ui.ErrColor } return c } -func aliasColorer(string, *resource.RowEvent) tcell.Color { +func aliasColorer(string, render.RowEvent) tcell.Color { return tcell.ColorMediumSpringGreen } -func rbacColorer(ns string, r *resource.RowEvent) tcell.Color { +func rbacColorer(ns string, r render.RowEvent) tcell.Color { return ui.DefaultColorer(ns, r) } @@ -48,7 +48,7 @@ func checkReadyCol(readyCol, statusCol string, c tcell.Color) tcell.Color { return c } -func podColorer(ns string, r *resource.RowEvent) tcell.Color { +func podColorer(ns string, r render.RowEvent) tcell.Color { c := ui.DefaultColorer(ns, r) readyCol := 2 @@ -57,7 +57,7 @@ func podColorer(ns string, r *resource.RowEvent) tcell.Color { } statusCol := readyCol + 1 - ready, status := strings.TrimSpace(r.Fields[readyCol]), strings.TrimSpace(r.Fields[statusCol]) + ready, status := strings.TrimSpace(r.Row.Fields[readyCol]), strings.TrimSpace(r.Row.Fields[statusCol]) c = checkReadyCol(ready, status, c) switch status { @@ -77,16 +77,16 @@ func podColorer(ns string, r *resource.RowEvent) tcell.Color { return c } -func containerColorer(ns string, r *resource.RowEvent) tcell.Color { +func containerColorer(ns string, r render.RowEvent) tcell.Color { c := ui.DefaultColorer(ns, r) readyCol := 2 - if strings.TrimSpace(r.Fields[readyCol]) == "false" { + if strings.TrimSpace(r.Row.Fields[readyCol]) == "false" { c = ui.ErrColor } stateCol := readyCol + 1 - switch strings.TrimSpace(r.Fields[stateCol]) { + switch strings.TrimSpace(r.Row.Fields[stateCol]) { case "ContainerCreating", "PodInitializing": return ui.AddColor case resource.Terminating, resource.Initialized: @@ -101,26 +101,26 @@ func containerColorer(ns string, r *resource.RowEvent) tcell.Color { return c } -func ctxColorer(ns string, r *resource.RowEvent) tcell.Color { +func ctxColorer(ns string, r render.RowEvent) tcell.Color { c := ui.DefaultColorer(ns, r) - if r.Action == watch.Added || r.Action == watch.Modified { + if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { return c } - if strings.Contains(strings.TrimSpace(r.Fields[0]), "*") { + if strings.Contains(strings.TrimSpace(r.Row.Fields[0]), "*") { c = ui.HighlightColor } return c } -func pvColorer(ns string, r *resource.RowEvent) tcell.Color { +func pvColorer(ns string, r render.RowEvent) tcell.Color { c := ui.DefaultColorer(ns, r) - if r.Action == watch.Added || r.Action == watch.Modified { + if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { return c } - status := strings.TrimSpace(r.Fields[4]) + status := strings.TrimSpace(r.Row.Fields[4]) switch status { case "Bound": c = ui.StdColor @@ -133,9 +133,9 @@ func pvColorer(ns string, r *resource.RowEvent) tcell.Color { return c } -func pvcColorer(ns string, r *resource.RowEvent) tcell.Color { +func pvcColorer(ns string, r render.RowEvent) tcell.Color { c := ui.DefaultColorer(ns, r) - if r.Action == watch.Added || r.Action == watch.Modified { + if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { return c } @@ -144,16 +144,16 @@ func pvcColorer(ns string, r *resource.RowEvent) tcell.Color { markCol = 1 } - if strings.TrimSpace(r.Fields[markCol]) != "Bound" { + if strings.TrimSpace(r.Row.Fields[markCol]) != "Bound" { c = ui.ErrColor } return c } -func pdbColorer(ns string, r *resource.RowEvent) tcell.Color { +func pdbColorer(ns string, r render.RowEvent) tcell.Color { c := ui.DefaultColorer(ns, r) - if r.Action == watch.Added || r.Action == watch.Modified { + if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { return c } @@ -161,16 +161,16 @@ func pdbColorer(ns string, r *resource.RowEvent) tcell.Color { if ns != resource.AllNamespaces { markCol = 4 } - if strings.TrimSpace(r.Fields[markCol]) != strings.TrimSpace(r.Fields[markCol+1]) { + if strings.TrimSpace(r.Row.Fields[markCol]) != strings.TrimSpace(r.Row.Fields[markCol+1]) { return ui.ErrColor } return ui.StdColor } -func dpColorer(ns string, r *resource.RowEvent) tcell.Color { +func dpColorer(ns string, r render.RowEvent) tcell.Color { c := ui.DefaultColorer(ns, r) - if r.Action == watch.Added || r.Action == watch.Modified { + if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { return c } @@ -178,16 +178,16 @@ func dpColorer(ns string, r *resource.RowEvent) tcell.Color { if ns != resource.AllNamespaces { markCol = 1 } - if strings.TrimSpace(r.Fields[markCol]) != strings.TrimSpace(r.Fields[markCol+1]) { + if strings.TrimSpace(r.Row.Fields[markCol]) != strings.TrimSpace(r.Row.Fields[markCol+1]) { return ui.ErrColor } return ui.StdColor } -func stsColorer(ns string, r *resource.RowEvent) tcell.Color { +func stsColorer(ns string, r render.RowEvent) tcell.Color { c := ui.DefaultColorer(ns, r) - if r.Action == watch.Added || r.Action == watch.Modified { + if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { return c } @@ -195,16 +195,16 @@ func stsColorer(ns string, r *resource.RowEvent) tcell.Color { if ns != resource.AllNamespaces { markCol = 1 } - if strings.TrimSpace(r.Fields[markCol]) != strings.TrimSpace(r.Fields[markCol+1]) { + if strings.TrimSpace(r.Row.Fields[markCol]) != strings.TrimSpace(r.Row.Fields[markCol+1]) { return ui.ErrColor } return ui.StdColor } -func rsColorer(ns string, r *resource.RowEvent) tcell.Color { +func rsColorer(ns string, r render.RowEvent) tcell.Color { c := ui.DefaultColorer(ns, r) - if r.Action == watch.Added || r.Action == watch.Modified { + if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { return c } @@ -212,14 +212,14 @@ func rsColorer(ns string, r *resource.RowEvent) tcell.Color { if ns != resource.AllNamespaces { markCol = 1 } - if strings.TrimSpace(r.Fields[markCol]) != strings.TrimSpace(r.Fields[markCol+1]) { + if strings.TrimSpace(r.Row.Fields[markCol]) != strings.TrimSpace(r.Row.Fields[markCol+1]) { return ui.ErrColor } return ui.StdColor } -func evColorer(ns string, r *resource.RowEvent) tcell.Color { +func evColorer(ns string, r render.RowEvent) tcell.Color { c := ui.DefaultColorer(ns, r) markCol := 3 @@ -227,7 +227,7 @@ func evColorer(ns string, r *resource.RowEvent) tcell.Color { markCol = 2 } - switch strings.TrimSpace(r.Fields[markCol]) { + switch strings.TrimSpace(r.Row.Fields[markCol]) { case "Failed": c = ui.ErrColor case "Killing": @@ -237,18 +237,18 @@ func evColorer(ns string, r *resource.RowEvent) tcell.Color { return c } -func nsColorer(ns string, r *resource.RowEvent) tcell.Color { +func nsColorer(ns string, r render.RowEvent) tcell.Color { c := ui.DefaultColorer(ns, r) - if r.Action == watch.Added || r.Action == watch.Modified { + if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { return c } - switch strings.TrimSpace(r.Fields[1]) { + switch strings.TrimSpace(r.Row.Fields[1]) { case "Inactive", resource.Terminating: c = ui.ErrColor } - if strings.Contains(strings.TrimSpace(r.Fields[0]), "*") { + if strings.Contains(strings.TrimSpace(r.Row.Fields[0]), "*") { c = ui.HighlightColor } diff --git a/internal/view/colorer_test.go b/internal/view/colorer_test.go index 6aebe059..7b1b4c8c 100644 --- a/internal/view/colorer_test.go +++ b/internal/view/colorer_test.go @@ -3,17 +3,17 @@ package view import ( "testing" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/stretchr/testify/assert" - "k8s.io/apimachinery/pkg/watch" ) type ( colorerUC struct { ns string - r *resource.RowEvent + r render.RowEvent e tcell.Color } colorerUCs []colorerUC @@ -21,22 +21,26 @@ type ( func TestNSColorer(t *testing.T) { var ( - ns = resource.Row{"blee", "Active"} - term = resource.Row{"blee", resource.Terminating} - dead = resource.Row{"blee", "Inactive"} + ns = render.Row{Fields: render.Fields{"blee", "Active"}} + term = render.Row{Fields: render.Fields{"blee", resource.Terminating}} + dead = render.Row{Fields: render.Fields{"blee", "Inactive"}} ) uu := colorerUCs{ // Add AllNS - {"", &resource.RowEvent{Action: watch.Added, Fields: ns}, ui.AddColor}, + {"", render.RowEvent{ + Kind: render.EventAdd, + Row: ns, + }, + ui.AddColor}, // Mod AllNS - {"", &resource.RowEvent{Action: watch.Modified, Fields: ns}, ui.ModColor}, + {"", render.RowEvent{Kind: render.EventUpdate, Row: ns}, ui.ModColor}, // MoChange AllNS - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: ns}, ui.StdColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: ns}, ui.StdColor}, // Bust NS - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: term}, ui.ErrColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: term}, ui.ErrColor}, // Bust NS - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: dead}, ui.ErrColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: dead}, ui.ErrColor}, } for _, u := range uu { assert.Equal(t, u.e, nsColorer(u.ns, u.r)) @@ -45,31 +49,31 @@ func TestNSColorer(t *testing.T) { func TestEvColorer(t *testing.T) { var ( - ns = resource.Row{"", "blee", "fred", "Normal"} - nonNS = resource.Row{"", "fred", "Normal"} - failNS = resource.Row{"", "blee", "fred", "Failed"} - failNoNS = resource.Row{"", "fred", "Failed"} - killNS = resource.Row{"", "blee", "fred", "Killing"} - killNoNS = resource.Row{"", "fred", "Killing"} + ns = render.Row{Fields: render.Fields{"", "blee", "fred", "Normal"}} + nonNS = render.Row{Fields: render.Fields{"", "fred", "Normal"}} + failNS = render.Row{Fields: render.Fields{"", "blee", "fred", "Failed"}} + failNoNS = render.Row{Fields: render.Fields{"", "fred", "Failed"}} + killNS = render.Row{Fields: render.Fields{"", "blee", "fred", "Killing"}} + killNoNS = render.Row{Fields: render.Fields{"", "fred", "Killing"}} ) uu := colorerUCs{ // Add AllNS - {"", &resource.RowEvent{Action: watch.Added, Fields: ns}, ui.AddColor}, + {"", render.RowEvent{Kind: render.EventAdd, Row: ns}, ui.AddColor}, // Add NS - {"blee", &resource.RowEvent{Action: watch.Added, Fields: nonNS}, ui.AddColor}, + {"blee", render.RowEvent{Kind: render.EventAdd, Row: nonNS}, ui.AddColor}, // Mod AllNS - {"", &resource.RowEvent{Action: watch.Modified, Fields: ns}, ui.ModColor}, + {"", render.RowEvent{Kind: render.EventUpdate, Row: ns}, ui.ModColor}, // Mod NS - {"blee", &resource.RowEvent{Action: watch.Modified, Fields: nonNS}, ui.ModColor}, + {"blee", render.RowEvent{Kind: render.EventUpdate, Row: nonNS}, ui.ModColor}, // Bust AllNS - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: failNS}, ui.ErrColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: failNS}, ui.ErrColor}, // Bust NS - {"blee", &resource.RowEvent{Action: resource.Unchanged, Fields: failNoNS}, ui.ErrColor}, + {"blee", render.RowEvent{Kind: render.EventUnchanged, Row: failNoNS}, ui.ErrColor}, // Bust AllNS - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: killNS}, ui.KillColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: killNS}, ui.KillColor}, // Bust NS - {"blee", &resource.RowEvent{Action: resource.Unchanged, Fields: killNoNS}, ui.KillColor}, + {"blee", render.RowEvent{Kind: render.EventUnchanged, Row: killNoNS}, ui.KillColor}, } for _, u := range uu { assert.Equal(t, u.e, evColorer(u.ns, u.r)) @@ -78,25 +82,25 @@ func TestEvColorer(t *testing.T) { func TestRSColorer(t *testing.T) { var ( - ns = resource.Row{"blee", "fred", "1", "1"} - noNs = ns[1:] - bustNS = resource.Row{"blee", "fred", "1", "0"} - bustNoNS = bustNS[1:] + ns = render.Row{Fields: render.Fields{"blee", "fred", "1", "1"}} + noNs = render.Row{Fields: render.Fields{"fred", "1", "1"}} + bustNS = render.Row{Fields: render.Fields{"blee", "fred", "1", "0"}} + bustNoNS = render.Row{Fields: render.Fields{"fred", "1", "0"}} ) uu := colorerUCs{ // Add AllNS - {"", &resource.RowEvent{Action: watch.Added, Fields: ns}, ui.AddColor}, + {"", render.RowEvent{Kind: render.EventAdd, Row: ns}, ui.AddColor}, // Add NS - {"blee", &resource.RowEvent{Action: watch.Added, Fields: noNs}, ui.AddColor}, + {"blee", render.RowEvent{Kind: render.EventAdd, Row: noNs}, ui.AddColor}, // Bust AllNS - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: bustNS}, ui.ErrColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: bustNS}, ui.ErrColor}, // Bust NS - {"blee", &resource.RowEvent{Action: resource.Unchanged, Fields: bustNoNS}, ui.ErrColor}, + {"blee", render.RowEvent{Kind: render.EventUnchanged, Row: bustNoNS}, ui.ErrColor}, // Nochange AllNS - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: ns}, ui.StdColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: ns}, ui.StdColor}, // Nochange NS - {"blee", &resource.RowEvent{Action: resource.Unchanged, Fields: noNs}, ui.StdColor}, + {"blee", render.RowEvent{Kind: render.EventUnchanged, Row: noNs}, ui.StdColor}, } for _, u := range uu { assert.Equal(t, u.e, rsColorer(u.ns, u.r)) @@ -105,27 +109,27 @@ func TestRSColorer(t *testing.T) { func TestStsColorer(t *testing.T) { var ( - ns = resource.Row{"blee", "fred", "1", "1"} - nonNS = ns[1:] - bustNS = resource.Row{"blee", "fred", "2", "1"} - bustNoNS = bustNS[1:] + ns = render.Row{Fields: render.Fields{"blee", "fred", "1", "1"}} + nonNS = render.Row{Fields: render.Fields{"fred", "1", "1"}} + bustNS = render.Row{Fields: render.Fields{"blee", "fred", "2", "1"}} + bustNoNS = render.Row{Fields: render.Fields{"fred", "2", "1"}} ) uu := colorerUCs{ // Add AllNS - {"", &resource.RowEvent{Action: watch.Added, Fields: ns}, ui.AddColor}, + {"", render.RowEvent{Kind: render.EventAdd, Row: ns}, ui.AddColor}, // Add NS - {"blee", &resource.RowEvent{Action: watch.Added, Fields: nonNS}, ui.AddColor}, + {"blee", render.RowEvent{Kind: render.EventAdd, Row: nonNS}, ui.AddColor}, // Mod AllNS - {"", &resource.RowEvent{Action: watch.Modified, Fields: ns}, ui.ModColor}, + {"", render.RowEvent{Kind: render.EventUpdate, Row: ns}, ui.ModColor}, // Mod NS - {"blee", &resource.RowEvent{Action: watch.Modified, Fields: nonNS}, ui.ModColor}, + {"blee", render.RowEvent{Kind: render.EventUpdate, Row: nonNS}, ui.ModColor}, // Bust AllNS - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: bustNS}, ui.ErrColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: bustNS}, ui.ErrColor}, // Bust NS - {"blee", &resource.RowEvent{Action: resource.Unchanged, Fields: bustNoNS}, ui.ErrColor}, + {"blee", render.RowEvent{Kind: render.EventUnchanged, Row: bustNoNS}, ui.ErrColor}, // Unchanged cool AllNS - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: ns}, ui.StdColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: ns}, ui.StdColor}, } for _, u := range uu { assert.Equal(t, u.e, stsColorer(u.ns, u.r)) @@ -134,27 +138,27 @@ func TestStsColorer(t *testing.T) { func TestDpColorer(t *testing.T) { var ( - ns = resource.Row{"blee", "fred", "1", "1"} - nonNS = ns[1:] - bustNS = resource.Row{"blee", "fred", "2", "1"} - bustNoNS = bustNS[1:] + ns = render.Row{Fields: render.Fields{"blee", "fred", "1", "1"}} + nonNS = render.Row{Fields: render.Fields{"fred", "1", "1"}} + bustNS = render.Row{Fields: render.Fields{"blee", "fred", "2", "1"}} + bustNoNS = render.Row{Fields: render.Fields{"fred", "2", "1"}} ) uu := colorerUCs{ // Add AllNS - {"", &resource.RowEvent{Action: watch.Added, Fields: ns}, ui.AddColor}, + {"", render.RowEvent{Kind: render.EventAdd, Row: ns}, ui.AddColor}, // Add NS - {"blee", &resource.RowEvent{Action: watch.Added, Fields: nonNS}, ui.AddColor}, + {"blee", render.RowEvent{Kind: render.EventAdd, Row: nonNS}, ui.AddColor}, // Mod AllNS - {"", &resource.RowEvent{Action: watch.Modified, Fields: ns}, ui.ModColor}, + {"", render.RowEvent{Kind: render.EventUpdate, Row: ns}, ui.ModColor}, // Mod NS - {"blee", &resource.RowEvent{Action: watch.Modified, Fields: nonNS}, ui.ModColor}, + {"blee", render.RowEvent{Kind: render.EventUpdate, Row: nonNS}, ui.ModColor}, // Unchanged cool - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: ns}, ui.StdColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: ns}, ui.StdColor}, // Bust AllNS - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: bustNS}, ui.ErrColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: bustNS}, ui.ErrColor}, // Bust NS - {"blee", &resource.RowEvent{Action: resource.Unchanged, Fields: bustNoNS}, ui.ErrColor}, + {"blee", render.RowEvent{Kind: render.EventUnchanged, Row: bustNoNS}, ui.ErrColor}, } for _, u := range uu { assert.Equal(t, u.e, dpColorer(u.ns, u.r)) @@ -163,27 +167,27 @@ func TestDpColorer(t *testing.T) { func TestPdbColorer(t *testing.T) { var ( - ns = resource.Row{"blee", "fred", "1", "1", "1", "1", "1"} - nonNS = ns[1:] - bustNS = resource.Row{"blee", "fred", "1", "1", "1", "1", "2"} - bustNoNS = bustNS[1:] + ns = render.Row{Fields: render.Fields{"blee", "fred", "1", "1", "1", "1", "1"}} + nonNS = render.Row{Fields: render.Fields{"fred", "1", "1", "1", "1", "1"}} + bustNS = render.Row{Fields: render.Fields{"blee", "fred", "1", "1", "1", "1", "2"}} + bustNoNS = render.Row{Fields: render.Fields{"fred", "1", "1", "1", "1", "2"}} ) uu := colorerUCs{ // Add AllNS - {"", &resource.RowEvent{Action: watch.Added, Fields: ns}, ui.AddColor}, + {"", render.RowEvent{Kind: render.EventAdd, Row: ns}, ui.AddColor}, // Add NS - {"blee", &resource.RowEvent{Action: watch.Added, Fields: nonNS}, ui.AddColor}, + {"blee", render.RowEvent{Kind: render.EventAdd, Row: nonNS}, ui.AddColor}, // Mod AllNS - {"", &resource.RowEvent{Action: watch.Modified, Fields: ns}, ui.ModColor}, + {"", render.RowEvent{Kind: render.EventUpdate, Row: ns}, ui.ModColor}, // Mod NS - {"blee", &resource.RowEvent{Action: watch.Modified, Fields: nonNS}, ui.ModColor}, + {"blee", render.RowEvent{Kind: render.EventUpdate, Row: nonNS}, ui.ModColor}, // Unchanged cool - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: ns}, ui.StdColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: ns}, ui.StdColor}, // Bust AllNS - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: bustNS}, ui.ErrColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: bustNS}, ui.ErrColor}, // Bust NS - {"blee", &resource.RowEvent{Action: resource.Unchanged, Fields: bustNoNS}, ui.ErrColor}, + {"blee", render.RowEvent{Kind: render.EventUnchanged, Row: bustNoNS}, ui.ErrColor}, } for _, u := range uu { assert.Equal(t, u.e, pdbColorer(u.ns, u.r)) @@ -192,17 +196,17 @@ func TestPdbColorer(t *testing.T) { func TestPVColorer(t *testing.T) { var ( - pv = resource.Row{"blee", "1G", "RO", "Duh", "Bound"} - bustPv = resource.Row{"blee", "1G", "RO", "Duh", "UnBound"} + pv = render.Row{Fields: render.Fields{"blee", "1G", "RO", "Duh", "Bound"}} + bustPv = render.Row{Fields: render.Fields{"blee", "1G", "RO", "Duh", "UnBound"}} ) uu := colorerUCs{ // Add Normal - {"", &resource.RowEvent{Action: watch.Added, Fields: pv}, ui.AddColor}, + {"", render.RowEvent{Kind: render.EventAdd, Row: pv}, ui.AddColor}, // Unchanged Bound - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: pv}, ui.StdColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: pv}, ui.StdColor}, // Unchanged Bound - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: bustPv}, ui.ErrColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: bustPv}, ui.ErrColor}, } for _, u := range uu { assert.Equal(t, u.e, pvColorer(u.ns, u.r)) @@ -211,15 +215,15 @@ func TestPVColorer(t *testing.T) { func TestPVCColorer(t *testing.T) { var ( - pvc = resource.Row{"blee", "fred", "Bound"} - bustPvc = resource.Row{"blee", "fred", "UnBound"} + pvc = render.Row{Fields: render.Fields{"blee", "fred", "Bound"}} + bustPvc = render.Row{Fields: render.Fields{"blee", "fred", "UnBound"}} ) uu := colorerUCs{ // Add Normal - {"", &resource.RowEvent{Action: watch.Added, Fields: pvc}, ui.AddColor}, + {"", render.RowEvent{Kind: render.EventAdd, Row: pvc}, ui.AddColor}, // Add Bound - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: bustPvc}, ui.ErrColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: bustPvc}, ui.ErrColor}, } for _, u := range uu { assert.Equal(t, u.e, pvcColorer(u.ns, u.r)) @@ -228,23 +232,23 @@ func TestPVCColorer(t *testing.T) { func TestCtxColorer(t *testing.T) { var ( - ctx = resource.Row{"blee"} - defCtx = resource.Row{"blee*"} + ctx = render.Row{Fields: render.Fields{"blee"}} + defCtx = render.Row{Fields: render.Fields{"blee*"}} ) uu := colorerUCs{ // Add Normal - {"", &resource.RowEvent{Action: watch.Added, Fields: ctx}, ui.AddColor}, + {"", render.RowEvent{Kind: render.EventAdd, Row: ctx}, ui.AddColor}, // Add Default - {"", &resource.RowEvent{Action: watch.Added, Fields: defCtx}, ui.AddColor}, + {"", render.RowEvent{Kind: render.EventAdd, Row: defCtx}, ui.AddColor}, // Mod Normal - {"", &resource.RowEvent{Action: watch.Modified, Fields: ctx}, ui.ModColor}, + {"", render.RowEvent{Kind: render.EventUpdate, Row: ctx}, ui.ModColor}, // Mod Default - {"", &resource.RowEvent{Action: watch.Modified, Fields: defCtx}, ui.ModColor}, + {"", render.RowEvent{Kind: render.EventUpdate, Row: defCtx}, ui.ModColor}, // Unchanged Normal - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: ctx}, ui.StdColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: ctx}, ui.StdColor}, // Unchanged Default - {"", &resource.RowEvent{Action: resource.Unchanged, Fields: defCtx}, ui.HighlightColor}, + {"", render.RowEvent{Kind: render.EventUnchanged, Row: defCtx}, ui.HighlightColor}, } for _, u := range uu { assert.Equal(t, u.e, ctxColorer(u.ns, u.r)) @@ -253,29 +257,31 @@ func TestCtxColorer(t *testing.T) { func TestPodColorer(t *testing.T) { var ( - nsRow = resource.Row{"blee", "fred", "1/1", "Running"} - toastNS = resource.Row{"blee", "fred", "1/1", "Boom"} - notReadyNS = resource.Row{"blee", "fred", "0/1", "Boom"} - row, toast, notReady = nsRow[1:], toastNS[1:], notReadyNS[1:] + nsRow = render.Row{Fields: render.Fields{"blee", "fred", "1/1", "Running"}} + toastNS = render.Row{Fields: render.Fields{"blee", "fred", "1/1", "Boom"}} + notReadyNS = render.Row{Fields: render.Fields{"blee", "fred", "0/1", "Boom"}} + row = render.Row{Fields: render.Fields{"fred", "1/1", "Running"}} + toast = render.Row{Fields: render.Fields{"fred", "1/1", "Boom"}} + notReady = render.Row{Fields: render.Fields{"fred", "0/1", "Boom"}} ) uu := colorerUCs{ // Add allNS - {"", &resource.RowEvent{Action: watch.Added, Fields: nsRow}, ui.AddColor}, + {"", render.RowEvent{Kind: render.EventAdd, Row: nsRow}, ui.AddColor}, // Add Namespaced - {"blee", &resource.RowEvent{Action: watch.Added, Fields: row}, ui.AddColor}, + {"blee", render.RowEvent{Kind: render.EventAdd, Row: row}, ui.AddColor}, // Mod AllNS - {"", &resource.RowEvent{Action: watch.Modified, Fields: nsRow}, ui.ModColor}, + {"", render.RowEvent{Kind: render.EventUpdate, Row: nsRow}, ui.ModColor}, // Mod Namespaced - {"blee", &resource.RowEvent{Action: watch.Modified, Fields: row}, ui.ModColor}, + {"blee", render.RowEvent{Kind: render.EventUpdate, Row: row}, ui.ModColor}, // Mod Busted AllNS - {"", &resource.RowEvent{Action: watch.Modified, Fields: toastNS}, ui.ErrColor}, + {"", render.RowEvent{Kind: render.EventUpdate, Row: toastNS}, ui.ErrColor}, // Mod Busted Namespaced - {"blee", &resource.RowEvent{Action: watch.Modified, Fields: toast}, ui.ErrColor}, + {"blee", render.RowEvent{Kind: render.EventUpdate, Row: toast}, ui.ErrColor}, // NotReady AllNS - {"", &resource.RowEvent{Action: watch.Modified, Fields: notReadyNS}, ui.ErrColor}, + {"", render.RowEvent{Kind: render.EventUpdate, Row: notReadyNS}, ui.ErrColor}, // NotReady Namespaced - {"blee", &resource.RowEvent{Action: watch.Modified, Fields: notReady}, ui.ErrColor}, + {"blee", render.RowEvent{Kind: render.EventUpdate, Row: notReady}, ui.ErrColor}, } for _, u := range uu { assert.Equal(t, u.e, podColorer(u.ns, u.r)) diff --git a/internal/view/command.go b/internal/view/command.go index dce6066a..cb567b92 100644 --- a/internal/view/command.go +++ b/internal/view/command.go @@ -57,7 +57,7 @@ func (c *command) isK9sCmd(cmd string) bool { func (c *command) load() MetaViewers { vv := make(MetaViewers, 100) resourceViews(c.app.Conn(), vv) - allCRDs(c.app.Conn(), vv) + allCRDs(c.app.factory, vv) return vv } diff --git a/internal/view/container.go b/internal/view/container.go index e0509507..44e5588b 100644 --- a/internal/view/container.go +++ b/internal/view/container.go @@ -27,7 +27,7 @@ type Container struct { // New Container returns a new container view. func NewContainer(path string, list resource.List) ResourceViewer { return &Container{ - ResourceViewer: NewResource(containerTitle, "", list), + ResourceViewer: NewResource(containerTitle, "containers", list), podPath: path, } } @@ -35,6 +35,7 @@ func NewContainer(path string, list resource.List) ResourceViewer { // Init initializes the viewer. func (c *Container) Init(ctx context.Context) error { c.ResourceViewer = NewLogsExtender(c.ResourceViewer, c.selectedContainer) + c.ResourceViewer.SetPath(c.podPath) c.GetTable().Path = c.podPath if err := c.ResourceViewer.Init(ctx); err != nil { return err diff --git a/internal/view/log.go b/internal/view/log.go index 0370ca9e..1c657660 100644 --- a/internal/view/log.go +++ b/internal/view/log.go @@ -146,27 +146,28 @@ func (l *Log) bindKeys() { } func (l *Log) doLoad() error { - l.logs.Clear() - l.setTitle(l.path, l.container) + // BOZO!! + // l.logs.Clear() + // l.setTitle(l.path, l.container) - var ctx context.Context - ctx = context.WithValue(context.Background(), resource.IKey("informer"), l.app.informers.ActiveInformer()) - ctx, l.cancelFn = context.WithCancel(ctx) + // var ctx context.Context + // ctx = context.WithValue(context.Background(), resource.IKey("informer"), l.app.informers.ActiveInformer()) + // ctx, l.cancelFn = context.WithCancel(ctx) - c := make(chan string, 10) - go l.updateLogs(ctx, c, logBuffSize) + // c := make(chan string, 10) + // go l.updateLogs(ctx, c, logBuffSize) - res, ok := l.list.Resource().(resource.Tailable) - if !ok { - close(c) - return fmt.Errorf("Resource %T is not tailable", l.list.Resource()) - } + // res, ok := l.list.Resource().(resource.Tailable) + // if !ok { + // close(c) + // return fmt.Errorf("Resource %T is not tailable", l.list.Resource()) + // } - if err := res.Logs(ctx, c, l.logOpts(l.path, l.container, l.previous)); err != nil { - l.cancelFn() - close(c) - return err - } + // if err := res.Logs(ctx, c, l.logOpts(l.path, l.container, l.previous)); err != nil { + // l.cancelFn() + // close(c) + // return err + // } return nil } diff --git a/internal/view/ns.go b/internal/view/ns.go index 1fad275b..2c830d90 100644 --- a/internal/view/ns.go +++ b/internal/view/ns.go @@ -4,7 +4,6 @@ import ( "context" "regexp" - "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -80,29 +79,31 @@ func (*Namespace) cleanser(s string) string { } func (n *Namespace) decorate(data resource.TableData) resource.TableData { - if n.App().Conn() == nil { - return resource.TableData{} - } + return resource.TableData{} + // BOZO!! + // if n.App().Conn() == nil { + // return resource.TableData{} + // } - if _, ok := data.Rows[resource.AllNamespaces]; !ok { - if err := n.App().Conn().CheckNSAccess(""); err == nil { - data.Rows[resource.AllNamespace] = &resource.RowEvent{ - Action: resource.Unchanged, - Fields: resource.Row{resource.AllNamespace, "Active", "0"}, - Deltas: resource.Row{"", "", ""}, - } - } - } - for k, r := range data.Rows { - if config.InList(n.App().Config.FavNamespaces(), k) { - r.Fields[0] += favNSIndicator - r.Action = resource.Unchanged - } - if n.App().Config.ActiveNamespace() == k { - r.Fields[0] += defaultNSIndicator - r.Action = resource.Unchanged - } - } + // if _, ok := data.Rows[resource.AllNamespaces]; !ok { + // if err := n.App().Conn().CheckNSAccess(""); err == nil { + // data.Rows[resource.AllNamespace] = &resource.RowEvent{ + // Action: resource.Unchanged, + // Fields: resource.Row{resource.AllNamespace, "Active", "0"}, + // Deltas: resource.Row{"", "", ""}, + // } + // } + // } + // for k, r := range data.Rows { + // if config.InList(n.App().Config.FavNamespaces(), k) { + // r.Fields[0] += favNSIndicator + // r.Action = resource.Unchanged + // } + // if n.App().Config.ActiveNamespace() == k { + // r.Fields[0] += defaultNSIndicator + // r.Action = resource.Unchanged + // } + // } - return data + // return data } diff --git a/internal/view/pod.go b/internal/view/pod.go index b84b076f..0e901920 100644 --- a/internal/view/pod.go +++ b/internal/view/pod.go @@ -5,11 +5,12 @@ import ( "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" - "github.com/derailed/k9s/internal/watch" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" ) const ( @@ -52,18 +53,20 @@ func (p *Pod) BindKeys() { }) } -func (p *Pod) showContainers(app *App, _, res, sel string) { - po, err := p.App().informers.ActiveInformer().Get(watch.PodIndex, sel, metav1.GetOptions{}) +func (p *Pod) showContainers(app *App, ns, res, sel string) { + ns, n := namespaced(sel) + o, err := p.App().factory.Get(ns, "v1/pods", n, labels.Everything()) if err != nil { - app.Flash().Errf("Unable to retrieve pods %s", err) + app.Flash().Err(err) + log.Error().Err(err).Msgf("Pod %s not found", sel) return } - pod, ok := po.(*v1.Pod) - if !ok { - log.Fatal().Msg("Expecting a valid pod") + var pod v1.Pod + if runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &pod); err != nil { + app.Flash().Err(err) } - list := resource.NewContainerList(app.Conn(), pod) + list := resource.NewContainerList(app.Conn(), &pod) // Spawn child view p.App().inject(NewContainer(fqn(pod.Namespace, pod.Name), list)) diff --git a/internal/view/policy.go b/internal/view/policy.go index 754505d3..0f0824af 100644 --- a/internal/view/policy.go +++ b/internal/view/policy.go @@ -42,7 +42,8 @@ type ( func NewPolicy(app *App, subject, name string) *Policy { p := Policy{} p.subjectKind, p.subjectName = mapSubject(subject), name - p.Table = NewTable(p.getTitle()) + p.Table = NewTable(policyTitle) + p.Table.Path = p.subjectKind + ":" + p.subjectName p.SetColorerFn(rbacColorer) p.bindKeys() @@ -51,11 +52,14 @@ func NewPolicy(app *App, subject, name string) *Policy { // Init the view. func (p *Policy) Init(ctx context.Context) error { + defer func(t time.Time) { + log.Debug().Msgf("Policy elapsed %v", time.Since(t)) + }(time.Now()) + if err := p.Table.Init(ctx); err != nil { return err } p.bindKeys() - p.SetSortCol(1, len(rbacHeader), false) p.refresh() p.SelectRow(1, true) @@ -89,7 +93,7 @@ func (p *Policy) bindKeys() { p.Actions().Add(ui.KeyActions{ tcell.KeyEscape: ui.NewKeyAction("Back", p.resetCmd, false), ui.KeySlash: ui.NewKeyAction("Filter", p.activateCmd, false), - ui.KeyShiftS: ui.NewKeyAction("Sort Namespace", p.SortColCmd(0, true), false), + ui.KeyShiftP: ui.NewKeyAction("Sort Namespace", p.SortColCmd(0, true), false), ui.KeyShiftN: ui.NewKeyAction("Sort Name", p.SortColCmd(1, true), false), ui.KeyShiftO: ui.NewKeyAction("Sort Group", p.SortColCmd(2, true), false), ui.KeyShiftB: ui.NewKeyAction("Sort Binding", p.SortColCmd(3, true), false), @@ -101,6 +105,10 @@ func (p *Policy) getTitle() string { } func (p *Policy) refresh() { + defer func(t time.Time) { + log.Debug().Msgf("Policy Refresh elapsed %v", time.Since(t)) + }(time.Now()) + data, err := p.reconcile() if err != nil { log.Error().Err(err).Msgf("Refresh for %s:%s", p.subjectKind, p.subjectName) @@ -134,6 +142,10 @@ func (p *Policy) backCmd(evt *tcell.EventKey) *tcell.EventKey { } func (p *Policy) reconcile() (resource.TableData, error) { + defer func(t time.Time) { + log.Debug().Msgf("Policy Reconcile elapsed %v", time.Since(t)) + }(time.Now()) + var table resource.TableData evts, errs := p.clusterPolicies() diff --git a/internal/view/port_forward.go b/internal/view/port_forward.go index ba55e177..8780ca8d 100644 --- a/internal/view/port_forward.go +++ b/internal/view/port_forward.go @@ -9,6 +9,7 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/perf" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" @@ -56,10 +57,19 @@ func (p *PortForward) Init(ctx context.Context) error { return nil } +// List returns the resource list. func (p *PortForward) List() resource.List { return nil } -func (p *PortForward) GetTable() *Table { return p.Table } -func (p *PortForward) SetEnvFn(EnvFunc) {} +// GetTable returns the table view. +func (p *PortForward) GetTable() *Table { return p.Table } + +// SetEnvFn sets the k9s env vars. +func (p *PortForward) SetEnvFn(EnvFunc) {} + +// SetPath sets parent selector. +func (p *PortForward) SetPath(s string) {} + +// Start runs the refresh loop. func (p *PortForward) Start() { path := ui.BenchConfig(p.app.Config.K9s.CurrentCluster) var ctx context.Context @@ -69,6 +79,7 @@ func (p *PortForward) Start() { } } +// Name returns the component name. func (p *PortForward) Name() string { return portForwardTitle } @@ -210,21 +221,20 @@ func (p *PortForward) hydrate() resource.TableData { ports := strings.Split(f.Ports()[0], ":") ns, na := namespaced(f.Path()) - fields := resource.Row{ - ns, - na, - f.Container(), - strings.Join(f.Ports(), ","), - urlFor(cfg, ports[0]), - asNum(c), - asNum(n), - f.Age(), - } - data.Rows[f.Path()] = &resource.RowEvent{ - Action: resource.New, - Fields: fields, - Deltas: fields, + row := render.Row{ + ID: f.Path(), + Fields: render.Fields{ + ns, + na, + f.Container(), + strings.Join(f.Ports(), ","), + urlFor(cfg, ports[0]), + asNum(c), + asNum(n), + f.Age(), + }, } + data.RowEvents = append(data.RowEvents, render.RowEvent{Kind: render.EventAdd, Row: row}) } return data @@ -246,9 +256,10 @@ func defaultConfig() config.BenchConfig { func initHeader(rows int) resource.TableData { return resource.TableData{ - Header: resource.Row{"NAMESPACE", "NAME", "CONTAINER", "PORTS", "URL", "C", "N", "AGE"}, - NumCols: map[string]bool{"C": true, "N": true}, - Rows: make(resource.RowEvents, rows), + // BOZO!! + // Header: resource.Row{"NAMESPACE", "NAME", "CONTAINER", "PORTS", "URL", "C", "N", "AGE"}, + // NumCols: map[string]bool{"C": true, "N": true}, + // Rows: make(resource.RowEvents, rows), Namespace: resource.AllNamespaces, } } diff --git a/internal/view/registrar.go b/internal/view/registrar.go index 03f576d4..ff7c98d9 100644 --- a/internal/view/registrar.go +++ b/internal/view/registrar.go @@ -5,10 +5,15 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" + "github.com/derailed/k9s/internal/watch" "github.com/rs/zerolog/log" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" ) var aliases = config.NewAliases() @@ -19,19 +24,23 @@ func resourceFn(l resource.List) ViewFunc { } } -func allCRDs(c k8s.Connection, vv MetaViewers) { - crds, err := resource.NewCustomResourceDefinitionList(c, resource.AllNamespaces). - Resource(). - List(resource.AllNamespaces, metav1.ListOptions{}) +func ToResource(o *unstructured.Unstructured, obj interface{}) error { + return runtime.DefaultUnstructuredConverter.FromUnstructured(o.Object, &obj) +} + +func allCRDs(f *watch.Factory, vv MetaViewers) { + log.Debug().Msgf(">>> Loading CRDS") + oo, err := f.List("", "apiextensions.k8s.io/v1beta1/customresourcedefinitions", labels.Everything()) if err != nil { log.Error().Err(err).Msg("CRDs load fail") return } - for _, crd := range crds { - meta, err := crd.ExtFields() + var r render.CustomResourceDefinition + for _, o := range oo { + meta, err := r.Meta(o) if err != nil { - log.Error().Err(err).Msgf("Error getting extended fields from %s", crd.Name()) + log.Error().Err(err).Msgf("Error getting meta fields") continue } @@ -50,7 +59,7 @@ func allCRDs(c k8s.Connection, vv MetaViewers) { vv[gvrs] = MetaViewer{ gvr: gvrs, kind: meta.Kind, - viewFn: resourceFn(resource.NewCustomList(c, meta.Namespaced, "", gvrs)), + viewFn: resourceFn(resource.NewCustomList(f.Client().(k8s.Connection), meta.Namespaced, "", gvrs)), colorerFn: ui.DefaultColorer, } } diff --git a/internal/view/resource.go b/internal/view/resource.go index fba7f17b..84fa2603 100644 --- a/internal/view/resource.go +++ b/internal/view/resource.go @@ -22,7 +22,7 @@ type Resource struct { namespaces map[int]string list resource.List - path *string + path string gvr string envFn EnvFunc currentNS string @@ -56,6 +56,12 @@ func (r *Resource) Init(ctx context.Context) error { return nil } +// SetPath sets parent selector. +func (r *Resource) SetPath(p string) { + r.path = p +} + +// GetTable returns the underlying table view. func (r *Resource) GetTable() *Table { return r.Table } // SetEnvFn sets the function to pull current viewer env vars. @@ -293,7 +299,8 @@ func (r *Resource) refresh() { } if r.app.Conn() != nil { - if err := r.list.Reconcile(r.app.informers.ActiveInformer(), r.path); err != nil { + ctx := context.WithValue(context.Background(), resource.KeyFactory, r.app.factory) + if err := r.list.Reconcile(ctx, r.gvr, r.path); err != nil { r.app.Flash().Err(err) } } diff --git a/internal/view/screen_dump.go b/internal/view/screen_dump.go index cc708d49..fc50b8b3 100644 --- a/internal/view/screen_dump.go +++ b/internal/view/screen_dump.go @@ -4,10 +4,8 @@ import ( "context" "errors" "fmt" - "io/ioutil" "os" "path/filepath" - "time" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/resource" @@ -52,9 +50,16 @@ func (s *ScreenDump) Init(ctx context.Context) error { return nil } +// GetTable returns the table view. func (r *ScreenDump) GetTable() *Table { return r.Table } + +// SetEnvFn sets up k9s env vars. func (r *ScreenDump) SetEnvFn(EnvFunc) {} +// SetPath sets parent selector. +func (p *ScreenDump) SetPath(s string) {} + +// List returns the resource lister. func (s *ScreenDump) List() resource.List { return nil } @@ -125,28 +130,31 @@ func (s *ScreenDump) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { } func (s *ScreenDump) hydrate() resource.TableData { - data := resource.TableData{ - Header: dumpHeader, - Rows: make(resource.RowEvents, 10), - Namespace: resource.NotNamespaced, - } + return resource.TableData{} - dir := filepath.Join(config.K9sDumpDir, s.app.Config.K9s.CurrentCluster) - ff, err := ioutil.ReadDir(dir) - if err != nil { - s.app.Flash().Errf("Unable to read dump directory %s", err) - } + // BOZO!! + // data := resource.TableData{ + // Header: dumpHeader, + // Rows: make(resource.RowEvents, 10), + // Namespace: resource.NotNamespaced, + // } - for _, f := range ff { - fields := resource.Row{f.Name(), time.Since(f.ModTime()).String()} - data.Rows[f.Name()] = &resource.RowEvent{ - Action: resource.New, - Fields: fields, - Deltas: fields, - } - } + // dir := filepath.Join(config.K9sDumpDir, s.app.Config.K9s.CurrentCluster) + // ff, err := ioutil.ReadDir(dir) + // if err != nil { + // s.app.Flash().Errf("Unable to read dump directory %s", err) + // } - return data + // for _, f := range ff { + // fields := resource.Row{f.Name(), time.Since(f.ModTime()).String()} + // data.Rows[f.Name()] = &resource.RowEvent{ + // Action: resource.New, + // Fields: fields, + // Deltas: fields, + // } + // } + + // return data } func (s *ScreenDump) watchDumpDir(ctx context.Context) error { diff --git a/internal/view/screen_dump_test.go b/internal/view/screen_dump_test.go index c2e1327a..4da39e56 100644 --- a/internal/view/screen_dump_test.go +++ b/internal/view/screen_dump_test.go @@ -12,5 +12,5 @@ func TestScreenDumpNew(t *testing.T) { po.Init(makeCtx()) assert.Equal(t, "Screen Dumps", po.Name()) - assert.Equal(t, 12, len(po.Hints())) + assert.Equal(t, 13, len(po.Hints())) } diff --git a/internal/view/subject.go b/internal/view/subject.go index 74dca783..eb206345 100644 --- a/internal/view/subject.go +++ b/internal/view/subject.go @@ -3,7 +3,6 @@ package view import ( "context" "fmt" - "reflect" "time" "github.com/derailed/k9s/internal/resource" @@ -11,7 +10,6 @@ import ( "github.com/gdamore/tcell" "github.com/rs/zerolog/log" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/watch" ) var subjectHeader = resource.Row{"NAME", "KIND", "FIRST LOCATION"} @@ -37,10 +35,18 @@ func NewSubject(title, _ string, _ resource.List) ResourceViewer { return &Subject{Table: NewTable(title)} } -func (s *Subject) GetTable() *Table { return s.Table } -func (s *Subject) SetEnvFn(EnvFunc) {} +// GetTable returns the table view. +func (s *Subject) GetTable() *Table { return s.Table } + +// SetEnvFn sets up K9s env vars. +func (s *Subject) SetEnvFn(EnvFunc) {} + +// List returns the resource lister. func (s *Subject) List() resource.List { return nil } +// SetPath sets parent selector. +func (s *Subject) SetPath(_ string) {} + // Init initializes the view. func (s *Subject) Init(ctx context.Context) error { app, err := extractApp(ctx) @@ -62,6 +68,7 @@ func (s *Subject) Init(ctx context.Context) error { return nil } +// Start runs the refresh loop. func (s *Subject) Start() { s.Stop() @@ -80,6 +87,7 @@ func (s *Subject) Start() { }(ctx) } +// Name returns the component name func (s *Subject) Name() string { return "subject" } @@ -94,6 +102,7 @@ func (s *Subject) bindKeys() { }) } +// SetSubject sets the subject name. func (s *Subject) SetSubject(n string) { s.subjectKind = mapSubject(n) } @@ -111,6 +120,10 @@ func (s *Subject) refresh() { } func (s *Subject) policyCmd(evt *tcell.EventKey) *tcell.EventKey { + log.Debug().Msgf("SUBJECT!!!!") + defer func(t time.Time) { + log.Debug().Msgf(">>>>>> Subject elapsed %v", time.Since(t)) + }(time.Now()) if !s.RowSelected() { return evt } @@ -121,8 +134,9 @@ func (s *Subject) policyCmd(evt *tcell.EventKey) *tcell.EventKey { s.app.Flash().Err(err) return nil } + log.Debug().Msgf(" INJECTING...") s.app.inject(NewPolicy(s.app, subject, n)) - + log.Debug().Msgf(" DONE...") return nil } @@ -179,56 +193,59 @@ func (s *Subject) setCache(evts resource.RowEvents) { } func buildTable(c cachedEventer, evts resource.RowEvents) resource.TableData { - table := resource.TableData{ - Header: c.header(), - Rows: make(resource.RowEvents, len(evts)), - Namespace: "*", - } + return resource.TableData{} - noDeltas := make(resource.Row, len(c.header())) - cache := c.getCache() - if len(cache) == 0 { - for k, ev := range evts { - ev.Action = resource.New - ev.Deltas = noDeltas - table.Rows[k] = ev - } - c.setCache(evts) - return table - } + // BOZO!! + // table := resource.TableData{ + // Header: c.header(), + // Rows: make(resource.RowEvents, len(evts)), + // Namespace: "*", + // } - for k, ev := range evts { - table.Rows[k] = ev + // noDeltas := make(resource.Row, len(c.header())) + // cache := c.getCache() + // if len(cache) == 0 { + // for k, ev := range evts { + // ev.Action = resource.New + // ev.Deltas = noDeltas + // table.Rows[k] = ev + // } + // c.setCache(evts) + // return table + // } - newr := ev.Fields - if _, ok := cache[k]; !ok { - ev.Action, ev.Deltas = watch.Added, noDeltas - continue - } - oldr := cache[k].Fields - deltas := make(resource.Row, len(newr)) - if !reflect.DeepEqual(oldr, newr) { - ev.Action = watch.Modified - for i, field := range oldr { - if field != newr[i] { - deltas[i] = field - } - } - ev.Deltas = deltas - } else { - ev.Action = resource.Unchanged - ev.Deltas = noDeltas - } - } + // for k, ev := range evts { + // table.Rows[k] = ev - for k := range evts { - if _, ok := table.Rows[k]; !ok { - delete(evts, k) - } - } - c.setCache(evts) + // newr := ev.Fields + // if _, ok := cache[k]; !ok { + // ev.Action, ev.Deltas = watch.Added, noDeltas + // continue + // } + // oldr := cache[k].Fields + // deltas := make(resource.Row, len(newr)) + // if !reflect.DeepEqual(oldr, newr) { + // ev.Action = watch.Modified + // for i, field := range oldr { + // if field != newr[i] { + // deltas[i] = field + // } + // } + // ev.Deltas = deltas + // } else { + // ev.Action = resource.Unchanged + // ev.Deltas = noDeltas + // } + // } - return table + // for k := range evts { + // if _, ok := table.Rows[k]; !ok { + // delete(evts, k) + // } + // } + // c.setCache(evts) + + // return table } func (s *Subject) clusterSubjects() (resource.RowEvents, error) { diff --git a/internal/view/table_helper.go b/internal/view/table_helper.go index 7aeaafa8..82304a2c 100644 --- a/internal/view/table_helper.go +++ b/internal/view/table_helper.go @@ -65,11 +65,17 @@ func saveTable(cluster, title, path string, data resource.TableData) (string, er }() w := csv.NewWriter(out) - if err := w.Write(data.Header); err != nil { + // BOZO!! Method on header + headers := make([]string, len(data.Header)) + for i, h := range data.Header { + headers[i] = h.Name + } + if err := w.Write([]string(headers)); err != nil { return "", err } - for _, r := range data.Rows { - if err := w.Write(r.Fields); err != nil { + + for _, re := range data.RowEvents { + if err := w.Write(re.Row.Fields); err != nil { return "", err } } diff --git a/internal/view/table_int_test.go b/internal/view/table_int_test.go index 7e16a100..94b5de6b 100644 --- a/internal/view/table_int_test.go +++ b/internal/view/table_int_test.go @@ -7,11 +7,12 @@ import ( "testing" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" + "github.com/derailed/tview" "github.com/stretchr/testify/assert" v1 "k8s.io/api/core/v1" - "k8s.io/apimachinery/pkg/watch" ) func TestTableSave(t *testing.T) { @@ -32,21 +33,23 @@ func TestTableNew(t *testing.T) { v.Init(makeContext()) data := resource.TableData{ - Header: resource.Row{"NAMESPACE", "NAME", "FRED", "AGE"}, - Rows: resource.RowEvents{ - "ns1/a": &resource.RowEvent{ - Action: watch.Added, - Fields: resource.Row{"ns1", "a", "10", "3m"}, - Deltas: resource.Row{"", "", "", ""}, - }, - "ns1/b": &resource.RowEvent{ - Action: watch.Added, - Fields: resource.Row{"ns1", "b", "15", "1m"}, - Deltas: resource.Row{"", "", "20", ""}, - }, + Header: render.HeaderRow{ + render.Header{Name: "NAMESPACE"}, + render.Header{Name: "NAME", Align: tview.AlignRight}, + render.Header{Name: "FRED"}, + render.Header{Name: "AGE"}, }, - NumCols: map[string]bool{ - "FRED": true, + RowEvents: render.RowEvents{ + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"ns1", "a", "10", "3m"}, + }, + }, + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"ns1", "b", "15", "1m"}, + }, + }, }, Namespace: "", } @@ -59,21 +62,23 @@ func TestTableViewFilter(t *testing.T) { v.Init(makeContext()) data := resource.TableData{ - Header: resource.Row{"NAMESPACE", "NAME", "FRED", "AGE"}, - Rows: resource.RowEvents{ - "ns1/blee": &resource.RowEvent{ - Action: watch.Added, - Fields: resource.Row{"ns1", "blee", "10", "3m"}, - Deltas: resource.Row{"", "", "", ""}, - }, - "ns1/fred": &resource.RowEvent{ - Action: watch.Added, - Fields: resource.Row{"ns1", "fred", "15", "1m"}, - Deltas: resource.Row{"", "", "20", ""}, - }, + Header: render.HeaderRow{ + render.Header{Name: "NAMESPACE"}, + render.Header{Name: "NAME", Align: tview.AlignRight}, + render.Header{Name: "FRED"}, + render.Header{Name: "AGE"}, }, - NumCols: map[string]bool{ - "FRED": true, + RowEvents: render.RowEvents{ + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"ns1", "blee", "10", "3m"}, + }, + }, + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"ns1", "fred", "15", "1m"}, + }, + }, }, Namespace: "", } @@ -91,21 +96,24 @@ func TestTableViewSort(t *testing.T) { v.Init(makeContext()) data := resource.TableData{ - Header: resource.Row{"NAMESPACE", "NAME", "FRED", "AGE"}, - Rows: resource.RowEvents{ - "ns1/blee": &resource.RowEvent{ - Action: watch.Added, - Fields: resource.Row{"ns1", "blee", "10", "3m"}, - Deltas: resource.Row{"", "", "", ""}, - }, - "ns1/fred": &resource.RowEvent{ - Action: watch.Added, - Fields: resource.Row{"ns1", "fred", "15", "1m"}, - Deltas: resource.Row{"", "", "20", ""}, - }, + Header: render.HeaderRow{ + render.Header{Name: "NAMESPACE"}, + render.Header{Name: "NAME", Align: tview.AlignRight}, + render.Header{Name: "FRED"}, + render.Header{Name: "AGE"}, }, - NumCols: map[string]bool{ - "FRED": true, + RowEvents: render.RowEvents{ + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"ns1", "blee", "10", "3m"}, + }, + }, + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"ns1", "fred", "15", "1m"}, + }, + Deltas: render.DeltaRow{"", "", "20", ""}, + }, }, Namespace: "", } diff --git a/internal/view/types.go b/internal/view/types.go index e1c91c18..ef78b4e2 100644 --- a/internal/view/types.go +++ b/internal/view/types.go @@ -65,6 +65,9 @@ type ResourceViewer interface { // SetEnvFn sets a function to pull viewer env vars for plugins. SetEnvFn(EnvFunc) + + // SetPath set parents selector. + SetPath(p string) } // TableViewer represents a tabular viewer. diff --git a/internal/views/mock_connection.go b/internal/views/mock_connection.go new file mode 100644 index 00000000..50847ad7 --- /dev/null +++ b/internal/views/mock_connection.go @@ -0,0 +1,825 @@ +// Code generated by pegomock. DO NOT EDIT. +// Source: github.com/derailed/k9s/internal/resource (interfaces: Connection) + +package views + +import ( + k8s "github.com/derailed/k9s/internal/k8s" + pegomock "github.com/petergtz/pegomock" + v1 "k8s.io/api/core/v1" + version "k8s.io/apimachinery/pkg/version" + disk "k8s.io/client-go/discovery/cached/disk" + dynamic "k8s.io/client-go/dynamic" + kubernetes "k8s.io/client-go/kubernetes" + rest "k8s.io/client-go/rest" + versioned "k8s.io/metrics/pkg/client/clientset/versioned" + "reflect" + "time" +) + +type MockConnection struct { + fail func(message string, callerSkip ...int) +} + +func NewMockConnection(options ...pegomock.Option) *MockConnection { + mock := &MockConnection{} + for _, option := range options { + option.Apply(mock) + } + return mock +} + +func (mock *MockConnection) SetFailHandler(fh pegomock.FailHandler) { mock.fail = fh } +func (mock *MockConnection) FailHandler() pegomock.FailHandler { return mock.fail } + +func (mock *MockConnection) CachedDiscovery() (*disk.CachedDiscoveryClient, error) { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{} + result := pegomock.GetGenericMockFrom(mock).Invoke("CachedDiscovery", params, []reflect.Type{reflect.TypeOf((**disk.CachedDiscoveryClient)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) + var ret0 *disk.CachedDiscoveryClient + var ret1 error + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(*disk.CachedDiscoveryClient) + } + if result[1] != nil { + ret1 = result[1].(error) + } + } + return ret0, ret1 +} + +func (mock *MockConnection) CanI(_param0 string, _param1 string, _param2 []string) (bool, error) { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{_param0, _param1, _param2} + result := pegomock.GetGenericMockFrom(mock).Invoke("CanI", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) + var ret0 bool + var ret1 error + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(bool) + } + if result[1] != nil { + ret1 = result[1].(error) + } + } + return ret0, ret1 +} + +func (mock *MockConnection) CheckListNSAccess() error { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{} + result := pegomock.GetGenericMockFrom(mock).Invoke("CheckListNSAccess", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) + var ret0 error + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(error) + } + } + return ret0 +} + +func (mock *MockConnection) CheckNSAccess(_param0 string) error { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{_param0} + result := pegomock.GetGenericMockFrom(mock).Invoke("CheckNSAccess", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) + var ret0 error + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(error) + } + } + return ret0 +} + +func (mock *MockConnection) Config() *k8s.Config { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{} + result := pegomock.GetGenericMockFrom(mock).Invoke("Config", params, []reflect.Type{reflect.TypeOf((**k8s.Config)(nil)).Elem()}) + var ret0 *k8s.Config + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(*k8s.Config) + } + } + return ret0 +} + +func (mock *MockConnection) CurrentNamespaceName() (string, error) { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{} + result := pegomock.GetGenericMockFrom(mock).Invoke("CurrentNamespaceName", params, []reflect.Type{reflect.TypeOf((*string)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) + var ret0 string + var ret1 error + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(string) + } + if result[1] != nil { + ret1 = result[1].(error) + } + } + return ret0, ret1 +} + +func (mock *MockConnection) DialOrDie() kubernetes.Interface { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{} + result := pegomock.GetGenericMockFrom(mock).Invoke("DialOrDie", params, []reflect.Type{reflect.TypeOf((*kubernetes.Interface)(nil)).Elem()}) + var ret0 kubernetes.Interface + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(kubernetes.Interface) + } + } + return ret0 +} + +func (mock *MockConnection) DynDialOrDie() dynamic.Interface { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{} + result := pegomock.GetGenericMockFrom(mock).Invoke("DynDialOrDie", params, []reflect.Type{reflect.TypeOf((*dynamic.Interface)(nil)).Elem()}) + var ret0 dynamic.Interface + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(dynamic.Interface) + } + } + return ret0 +} + +func (mock *MockConnection) FetchNodes() (*v1.NodeList, error) { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{} + result := pegomock.GetGenericMockFrom(mock).Invoke("FetchNodes", params, []reflect.Type{reflect.TypeOf((**v1.NodeList)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) + var ret0 *v1.NodeList + var ret1 error + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(*v1.NodeList) + } + if result[1] != nil { + ret1 = result[1].(error) + } + } + return ret0, ret1 +} + +func (mock *MockConnection) HasMetrics() bool { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{} + result := pegomock.GetGenericMockFrom(mock).Invoke("HasMetrics", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem()}) + var ret0 bool + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(bool) + } + } + return ret0 +} + +func (mock *MockConnection) IsNamespaced(_param0 string) bool { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{_param0} + result := pegomock.GetGenericMockFrom(mock).Invoke("IsNamespaced", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem()}) + var ret0 bool + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(bool) + } + } + return ret0 +} + +func (mock *MockConnection) MXDial() (*versioned.Clientset, error) { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{} + result := pegomock.GetGenericMockFrom(mock).Invoke("MXDial", params, []reflect.Type{reflect.TypeOf((**versioned.Clientset)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) + var ret0 *versioned.Clientset + var ret1 error + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(*versioned.Clientset) + } + if result[1] != nil { + ret1 = result[1].(error) + } + } + return ret0, ret1 +} + +func (mock *MockConnection) NSDialOrDie() dynamic.NamespaceableResourceInterface { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{} + result := pegomock.GetGenericMockFrom(mock).Invoke("NSDialOrDie", params, []reflect.Type{reflect.TypeOf((*dynamic.NamespaceableResourceInterface)(nil)).Elem()}) + var ret0 dynamic.NamespaceableResourceInterface + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(dynamic.NamespaceableResourceInterface) + } + } + return ret0 +} + +func (mock *MockConnection) NodePods(_param0 string) (*v1.PodList, error) { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{_param0} + result := pegomock.GetGenericMockFrom(mock).Invoke("NodePods", params, []reflect.Type{reflect.TypeOf((**v1.PodList)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) + var ret0 *v1.PodList + var ret1 error + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(*v1.PodList) + } + if result[1] != nil { + ret1 = result[1].(error) + } + } + return ret0, ret1 +} + +func (mock *MockConnection) RestConfigOrDie() *rest.Config { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{} + result := pegomock.GetGenericMockFrom(mock).Invoke("RestConfigOrDie", params, []reflect.Type{reflect.TypeOf((**rest.Config)(nil)).Elem()}) + var ret0 *rest.Config + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(*rest.Config) + } + } + return ret0 +} + +func (mock *MockConnection) ServerVersion() (*version.Info, error) { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{} + result := pegomock.GetGenericMockFrom(mock).Invoke("ServerVersion", params, []reflect.Type{reflect.TypeOf((**version.Info)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) + var ret0 *version.Info + var ret1 error + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(*version.Info) + } + if result[1] != nil { + ret1 = result[1].(error) + } + } + return ret0, ret1 +} + +func (mock *MockConnection) SupportsRes(_param0 string, _param1 []string) (string, bool, error) { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{_param0, _param1} + result := pegomock.GetGenericMockFrom(mock).Invoke("SupportsRes", params, []reflect.Type{reflect.TypeOf((*string)(nil)).Elem(), reflect.TypeOf((*bool)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) + var ret0 string + var ret1 bool + var ret2 error + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(string) + } + if result[1] != nil { + ret1 = result[1].(bool) + } + if result[2] != nil { + ret2 = result[2].(error) + } + } + return ret0, ret1, ret2 +} + +func (mock *MockConnection) SupportsResource(_param0 string) bool { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{_param0} + result := pegomock.GetGenericMockFrom(mock).Invoke("SupportsResource", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem()}) + var ret0 bool + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].(bool) + } + } + return ret0 +} + +func (mock *MockConnection) SwitchContextOrDie(_param0 string) { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{_param0} + pegomock.GetGenericMockFrom(mock).Invoke("SwitchContextOrDie", params, []reflect.Type{}) +} + +func (mock *MockConnection) ValidNamespaces() ([]v1.Namespace, error) { + if mock == nil { + panic("mock must not be nil. Use myMock := NewMockConnection().") + } + params := []pegomock.Param{} + result := pegomock.GetGenericMockFrom(mock).Invoke("ValidNamespaces", params, []reflect.Type{reflect.TypeOf((*[]v1.Namespace)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) + var ret0 []v1.Namespace + var ret1 error + if len(result) != 0 { + if result[0] != nil { + ret0 = result[0].([]v1.Namespace) + } + if result[1] != nil { + ret1 = result[1].(error) + } + } + return ret0, ret1 +} + +func (mock *MockConnection) VerifyWasCalledOnce() *VerifierMockConnection { + return &VerifierMockConnection{ + mock: mock, + invocationCountMatcher: pegomock.Times(1), + } +} + +func (mock *MockConnection) VerifyWasCalled(invocationCountMatcher pegomock.Matcher) *VerifierMockConnection { + return &VerifierMockConnection{ + mock: mock, + invocationCountMatcher: invocationCountMatcher, + } +} + +func (mock *MockConnection) VerifyWasCalledInOrder(invocationCountMatcher pegomock.Matcher, inOrderContext *pegomock.InOrderContext) *VerifierMockConnection { + return &VerifierMockConnection{ + mock: mock, + invocationCountMatcher: invocationCountMatcher, + inOrderContext: inOrderContext, + } +} + +func (mock *MockConnection) VerifyWasCalledEventually(invocationCountMatcher pegomock.Matcher, timeout time.Duration) *VerifierMockConnection { + return &VerifierMockConnection{ + mock: mock, + invocationCountMatcher: invocationCountMatcher, + timeout: timeout, + } +} + +type VerifierMockConnection struct { + mock *MockConnection + invocationCountMatcher pegomock.Matcher + inOrderContext *pegomock.InOrderContext + timeout time.Duration +} + +func (verifier *VerifierMockConnection) CachedDiscovery() *MockConnection_CachedDiscovery_OngoingVerification { + params := []pegomock.Param{} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CachedDiscovery", params, verifier.timeout) + return &MockConnection_CachedDiscovery_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_CachedDiscovery_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_CachedDiscovery_OngoingVerification) GetCapturedArguments() { +} + +func (c *MockConnection_CachedDiscovery_OngoingVerification) GetAllCapturedArguments() { +} + +func (verifier *VerifierMockConnection) CanI(_param0 string, _param1 string, _param2 []string) *MockConnection_CanI_OngoingVerification { + params := []pegomock.Param{_param0, _param1, _param2} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CanI", params, verifier.timeout) + return &MockConnection_CanI_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_CanI_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_CanI_OngoingVerification) GetCapturedArguments() (string, string, []string) { + _param0, _param1, _param2 := c.GetAllCapturedArguments() + return _param0[len(_param0)-1], _param1[len(_param1)-1], _param2[len(_param2)-1] +} + +func (c *MockConnection_CanI_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string, _param2 [][]string) { + params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) + if len(params) > 0 { + _param0 = make([]string, len(params[0])) + for u, param := range params[0] { + _param0[u] = param.(string) + } + _param1 = make([]string, len(params[1])) + for u, param := range params[1] { + _param1[u] = param.(string) + } + _param2 = make([][]string, len(params[2])) + for u, param := range params[2] { + _param2[u] = param.([]string) + } + } + return +} + +func (verifier *VerifierMockConnection) CheckListNSAccess() *MockConnection_CheckListNSAccess_OngoingVerification { + params := []pegomock.Param{} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CheckListNSAccess", params, verifier.timeout) + return &MockConnection_CheckListNSAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_CheckListNSAccess_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_CheckListNSAccess_OngoingVerification) GetCapturedArguments() { +} + +func (c *MockConnection_CheckListNSAccess_OngoingVerification) GetAllCapturedArguments() { +} + +func (verifier *VerifierMockConnection) CheckNSAccess(_param0 string) *MockConnection_CheckNSAccess_OngoingVerification { + params := []pegomock.Param{_param0} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CheckNSAccess", params, verifier.timeout) + return &MockConnection_CheckNSAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_CheckNSAccess_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_CheckNSAccess_OngoingVerification) GetCapturedArguments() string { + _param0 := c.GetAllCapturedArguments() + return _param0[len(_param0)-1] +} + +func (c *MockConnection_CheckNSAccess_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { + params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) + if len(params) > 0 { + _param0 = make([]string, len(params[0])) + for u, param := range params[0] { + _param0[u] = param.(string) + } + } + return +} + +func (verifier *VerifierMockConnection) Config() *MockConnection_Config_OngoingVerification { + params := []pegomock.Param{} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "Config", params, verifier.timeout) + return &MockConnection_Config_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_Config_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_Config_OngoingVerification) GetCapturedArguments() { +} + +func (c *MockConnection_Config_OngoingVerification) GetAllCapturedArguments() { +} + +func (verifier *VerifierMockConnection) CurrentNamespaceName() *MockConnection_CurrentNamespaceName_OngoingVerification { + params := []pegomock.Param{} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CurrentNamespaceName", params, verifier.timeout) + return &MockConnection_CurrentNamespaceName_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_CurrentNamespaceName_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_CurrentNamespaceName_OngoingVerification) GetCapturedArguments() { +} + +func (c *MockConnection_CurrentNamespaceName_OngoingVerification) GetAllCapturedArguments() { +} + +func (verifier *VerifierMockConnection) DialOrDie() *MockConnection_DialOrDie_OngoingVerification { + params := []pegomock.Param{} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "DialOrDie", params, verifier.timeout) + return &MockConnection_DialOrDie_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_DialOrDie_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_DialOrDie_OngoingVerification) GetCapturedArguments() { +} + +func (c *MockConnection_DialOrDie_OngoingVerification) GetAllCapturedArguments() { +} + +func (verifier *VerifierMockConnection) DynDialOrDie() *MockConnection_DynDialOrDie_OngoingVerification { + params := []pegomock.Param{} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "DynDialOrDie", params, verifier.timeout) + return &MockConnection_DynDialOrDie_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_DynDialOrDie_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_DynDialOrDie_OngoingVerification) GetCapturedArguments() { +} + +func (c *MockConnection_DynDialOrDie_OngoingVerification) GetAllCapturedArguments() { +} + +func (verifier *VerifierMockConnection) FetchNodes() *MockConnection_FetchNodes_OngoingVerification { + params := []pegomock.Param{} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "FetchNodes", params, verifier.timeout) + return &MockConnection_FetchNodes_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_FetchNodes_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_FetchNodes_OngoingVerification) GetCapturedArguments() { +} + +func (c *MockConnection_FetchNodes_OngoingVerification) GetAllCapturedArguments() { +} + +func (verifier *VerifierMockConnection) HasMetrics() *MockConnection_HasMetrics_OngoingVerification { + params := []pegomock.Param{} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "HasMetrics", params, verifier.timeout) + return &MockConnection_HasMetrics_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_HasMetrics_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_HasMetrics_OngoingVerification) GetCapturedArguments() { +} + +func (c *MockConnection_HasMetrics_OngoingVerification) GetAllCapturedArguments() { +} + +func (verifier *VerifierMockConnection) IsNamespaced(_param0 string) *MockConnection_IsNamespaced_OngoingVerification { + params := []pegomock.Param{_param0} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "IsNamespaced", params, verifier.timeout) + return &MockConnection_IsNamespaced_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_IsNamespaced_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_IsNamespaced_OngoingVerification) GetCapturedArguments() string { + _param0 := c.GetAllCapturedArguments() + return _param0[len(_param0)-1] +} + +func (c *MockConnection_IsNamespaced_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { + params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) + if len(params) > 0 { + _param0 = make([]string, len(params[0])) + for u, param := range params[0] { + _param0[u] = param.(string) + } + } + return +} + +func (verifier *VerifierMockConnection) MXDial() *MockConnection_MXDial_OngoingVerification { + params := []pegomock.Param{} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "MXDial", params, verifier.timeout) + return &MockConnection_MXDial_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_MXDial_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_MXDial_OngoingVerification) GetCapturedArguments() { +} + +func (c *MockConnection_MXDial_OngoingVerification) GetAllCapturedArguments() { +} + +func (verifier *VerifierMockConnection) NSDialOrDie() *MockConnection_NSDialOrDie_OngoingVerification { + params := []pegomock.Param{} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "NSDialOrDie", params, verifier.timeout) + return &MockConnection_NSDialOrDie_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_NSDialOrDie_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_NSDialOrDie_OngoingVerification) GetCapturedArguments() { +} + +func (c *MockConnection_NSDialOrDie_OngoingVerification) GetAllCapturedArguments() { +} + +func (verifier *VerifierMockConnection) NodePods(_param0 string) *MockConnection_NodePods_OngoingVerification { + params := []pegomock.Param{_param0} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "NodePods", params, verifier.timeout) + return &MockConnection_NodePods_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_NodePods_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_NodePods_OngoingVerification) GetCapturedArguments() string { + _param0 := c.GetAllCapturedArguments() + return _param0[len(_param0)-1] +} + +func (c *MockConnection_NodePods_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { + params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) + if len(params) > 0 { + _param0 = make([]string, len(params[0])) + for u, param := range params[0] { + _param0[u] = param.(string) + } + } + return +} + +func (verifier *VerifierMockConnection) RestConfigOrDie() *MockConnection_RestConfigOrDie_OngoingVerification { + params := []pegomock.Param{} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "RestConfigOrDie", params, verifier.timeout) + return &MockConnection_RestConfigOrDie_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_RestConfigOrDie_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_RestConfigOrDie_OngoingVerification) GetCapturedArguments() { +} + +func (c *MockConnection_RestConfigOrDie_OngoingVerification) GetAllCapturedArguments() { +} + +func (verifier *VerifierMockConnection) ServerVersion() *MockConnection_ServerVersion_OngoingVerification { + params := []pegomock.Param{} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "ServerVersion", params, verifier.timeout) + return &MockConnection_ServerVersion_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_ServerVersion_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_ServerVersion_OngoingVerification) GetCapturedArguments() { +} + +func (c *MockConnection_ServerVersion_OngoingVerification) GetAllCapturedArguments() { +} + +func (verifier *VerifierMockConnection) SupportsRes(_param0 string, _param1 []string) *MockConnection_SupportsRes_OngoingVerification { + params := []pegomock.Param{_param0, _param1} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "SupportsRes", params, verifier.timeout) + return &MockConnection_SupportsRes_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_SupportsRes_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_SupportsRes_OngoingVerification) GetCapturedArguments() (string, []string) { + _param0, _param1 := c.GetAllCapturedArguments() + return _param0[len(_param0)-1], _param1[len(_param1)-1] +} + +func (c *MockConnection_SupportsRes_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 [][]string) { + params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) + if len(params) > 0 { + _param0 = make([]string, len(params[0])) + for u, param := range params[0] { + _param0[u] = param.(string) + } + _param1 = make([][]string, len(params[1])) + for u, param := range params[1] { + _param1[u] = param.([]string) + } + } + return +} + +func (verifier *VerifierMockConnection) SupportsResource(_param0 string) *MockConnection_SupportsResource_OngoingVerification { + params := []pegomock.Param{_param0} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "SupportsResource", params, verifier.timeout) + return &MockConnection_SupportsResource_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_SupportsResource_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_SupportsResource_OngoingVerification) GetCapturedArguments() string { + _param0 := c.GetAllCapturedArguments() + return _param0[len(_param0)-1] +} + +func (c *MockConnection_SupportsResource_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { + params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) + if len(params) > 0 { + _param0 = make([]string, len(params[0])) + for u, param := range params[0] { + _param0[u] = param.(string) + } + } + return +} + +func (verifier *VerifierMockConnection) SwitchContextOrDie(_param0 string) *MockConnection_SwitchContextOrDie_OngoingVerification { + params := []pegomock.Param{_param0} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "SwitchContextOrDie", params, verifier.timeout) + return &MockConnection_SwitchContextOrDie_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_SwitchContextOrDie_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_SwitchContextOrDie_OngoingVerification) GetCapturedArguments() string { + _param0 := c.GetAllCapturedArguments() + return _param0[len(_param0)-1] +} + +func (c *MockConnection_SwitchContextOrDie_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { + params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) + if len(params) > 0 { + _param0 = make([]string, len(params[0])) + for u, param := range params[0] { + _param0[u] = param.(string) + } + } + return +} + +func (verifier *VerifierMockConnection) ValidNamespaces() *MockConnection_ValidNamespaces_OngoingVerification { + params := []pegomock.Param{} + methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "ValidNamespaces", params, verifier.timeout) + return &MockConnection_ValidNamespaces_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} +} + +type MockConnection_ValidNamespaces_OngoingVerification struct { + mock *MockConnection + methodInvocations []pegomock.MethodInvocation +} + +func (c *MockConnection_ValidNamespaces_OngoingVerification) GetCapturedArguments() { +} + +func (c *MockConnection_ValidNamespaces_OngoingVerification) GetAllCapturedArguments() { +} diff --git a/internal/watch/container.go b/internal/watch/container.go deleted file mode 100644 index 6e4b076c..00000000 --- a/internal/watch/container.go +++ /dev/null @@ -1,84 +0,0 @@ -package watch - -import ( - "fmt" - - "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// ContainerIndex marker for stored containers. -const ContainerIndex = "co" - -// Container tracks container activities. -type Container struct { - StoreInformer -} - -// NewContainer returns a new container. -func NewContainer(po StoreInformer) *Container { - return &Container{StoreInformer: po} -} - -// StartWatching registers container event listener. -func (c *Container) StartWatching(stopCh <-chan struct{}) {} - -// Run starts out the informer loop. -func (c *Container) Run(closeCh <-chan struct{}) {} - -// Get retrieves a given container from store. -func (c *Container) Get(fqn string, opts metav1.GetOptions) (interface{}, error) { - o, ok, err := c.GetStore().GetByKey(fqn) - if err != nil { - return nil, err - } - if !ok { - return nil, fmt.Errorf("Pod %s not found", fqn) - } - po, ok := o.(*v1.Pod) - if !ok { - log.Fatal().Msg("Expecting a valid pod") - } - cc := make(k8s.Collection, len(po.Spec.InitContainers)+len(po.Spec.Containers)) - toContainers(po, cc) - - return cc, nil -} - -// List retrieves alist of containers for a given po from store. -func (c *Container) List(fqn string, opts metav1.ListOptions) k8s.Collection { - o, ok, err := c.GetStore().GetByKey(fqn) - if err != nil { - log.Error().Err(err).Msg("Pod") - return nil - } - if !ok { - log.Error().Err(fmt.Errorf("Pod %s not found", fqn)).Msg("Pod") - return nil - } - po, ok := o.(*v1.Pod) - if !ok { - log.Fatal().Msg("Expecting a valid pod") - } - cc := make(k8s.Collection, len(po.Spec.InitContainers)+len(po.Spec.Containers)) - toContainers(po, cc) - - return cc -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func toContainers(po *v1.Pod, c k8s.Collection) { - var index int - for _, co := range po.Spec.InitContainers { - c[index] = co - index++ - } - for _, co := range po.Spec.Containers { - c[index] = co - index++ - } -} diff --git a/internal/watch/container_test.go b/internal/watch/container_test.go deleted file mode 100644 index ce5180c6..00000000 --- a/internal/watch/container_test.go +++ /dev/null @@ -1,74 +0,0 @@ -package watch - -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "gotest.tools/assert" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - - // "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" -) - -func TestContainerGet(t *testing.T) { - cmo := NewMockConnection() - c := NewContainer(NewPod(cmo, "")) - o, err := c.Get("fred", metav1.GetOptions{}) - - assert.ErrorContains(t, err, "not found") - assert.Assert(t, o == nil) -} - -func TestContainerList(t *testing.T) { - cmo := NewMockConnection() - c := NewContainer(NewPod(cmo, "")) - o := c.List("fred", metav1.ListOptions{}) - - assert.Assert(t, o == nil) -} - -func TestToContainer(t *testing.T) { - c := make(k8s.Collection, 2) - toContainers(makeCoPod("p1"), c) - - assert.Equal(t, 2, len(c)) -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func makePod(n string) *v1.Pod { - po := &v1.Pod{ - ObjectMeta: metav1.ObjectMeta{ - Name: n, - Namespace: "default", - }, - } - po.Status.Phase = v1.PodRunning - - return po -} - -func makeCoPod(n string) *v1.Pod { - po := makePod(n) - po.Spec = v1.PodSpec{ - InitContainers: []v1.Container{ - makeContainer("i1", "fred:0.0.1"), - }, - Containers: []v1.Container{ - makeContainer("c1", "blee:0.1.0"), - }, - } - - return po -} - -func makeContainer(n, img string) v1.Container { - co := v1.Container{ - Name: n, - Image: img, - } - - return co -} diff --git a/internal/watch/factory.go b/internal/watch/factory.go new file mode 100644 index 00000000..3e79a453 --- /dev/null +++ b/internal/watch/factory.go @@ -0,0 +1,286 @@ +package watch + +import ( + "context" + "fmt" + "strings" + "time" + + "github.com/derailed/k9s/internal/k9s" + "github.com/rs/zerolog/log" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" + di "k8s.io/client-go/dynamic/dynamicinformer" + "k8s.io/client-go/informers" + "k8s.io/client-go/informers/internalinterfaces" +) + +const defaultResync = 10 * time.Minute + +// Factory tracks various resource informers. +type Factory struct { + factories map[string]di.DynamicSharedInformerFactory + client k9s.Connection + stopChan chan struct{} + tweakListOptions internalinterfaces.TweakListOptionsFunc + activeNS string +} + +// NewFactory returns a new informers factory. +func NewFactory(client k9s.Connection) *Factory { + return &Factory{ + client: client, + stopChan: make(chan struct{}), + factories: make(map[string]di.DynamicSharedInformerFactory), + } +} + +func (f *Factory) Dump() { + log.Debug().Msgf("----------- FACTORIES -------------") + for ns := range f.factories { + log.Debug().Msgf("Factory for NS %q", ns) + } +} + +func (f *Factory) Show(ns, gvr string) { + log.Debug().Msgf("----------- SHOW FACTORIES %q -------------", ns) + inf := f.ForResource(ns, gvr) + for _, k := range inf.Informer().GetStore().ListKeys() { + log.Debug().Msgf(" Key: %s", k) + } +} + +func (f *Factory) List(ns, gvr string, sel labels.Selector) ([]runtime.Object, error) { + auth, err := f.Client().CanI(ns, gvr, []string{"list"}) + if err != nil { + return nil, err + } + if !auth { + return nil, fmt.Errorf("User has insufficient access to list %s", gvr) + } + + log.Debug().Msgf(">>>>>>>>>>>>>> FACTORY LISTING %q -- %q", ns, gvr) + inf := f.ForResource(ns, gvr) + if inf == nil { + return nil, fmt.Errorf("No resource for GVR %s", gvr) + } + + return inf.Lister().ByNamespace(ns).List(sel) +} + +func (f *Factory) Get(ns, gvr, name string, sel labels.Selector) (runtime.Object, error) { + log.Debug().Msgf("<<<<<<<<<<<<<<<<< FACTORY GET %q", gvr) + auth, err := f.Client().CanI(ns, gvr, []string{"get"}) + if err != nil { + return nil, err + } + if !auth { + return nil, fmt.Errorf("User has insufficient access to get %s", gvr) + } + + fac := f.ensureFactory(ns) + inf := fac.ForResource(toGVR(gvr)) + if inf == nil { + return nil, fmt.Errorf("No resource for GVR %s", gvr) + } + + return inf.Lister().ByNamespace(ns).Get(name) +} + +func (f *Factory) WaitForCacheSync() map[schema.GroupVersionResource]bool { + r := make(map[schema.GroupVersionResource]bool) + for n, fac := range f.factories { + log.Debug().Msgf("Waiting for fac %q", n) + res := fac.WaitForCacheSync(f.stopChan) + log.Debug().Msgf("DONE!") + for k, v := range res { + r[k] = v + log.Debug().Msgf("CACHE %v -- %v", k, v) + } + } + return r +} + +func (f *Factory) Init(ctx context.Context) { + go func() { + f.Start(f.stopChan) + <-ctx.Done() + f.Terminate() + }() +} + +func (f *Factory) Terminate() { + if f.stopChan != nil { + close(f.stopChan) + f.stopChan = nil + } +} + +// Start initializes the informers until caller cancels the context. +func (f *Factory) Start(stopChan chan struct{}) { + for ns, fac := range f.factories { + log.Debug().Msgf("Starting factory in ns %q", ns) + fac.Start(stopChan) + } +} + +// BOZO!! Check ns access for resource?? +func (f *Factory) SetActive(ns string) { + if !f.cluserWide() { + f.ensureFactory(ns) + } + f.activeNS = ns +} + +func (f *Factory) cluserWide() bool { + _, ok := f.factories[""] + return ok +} + +func (f *Factory) ensureFactory(ns string) di.DynamicSharedInformerFactory { + if f.cluserWide() { + ns = "" + } + if fac, ok := f.factories[ns]; ok { + return fac + } + + f.factories[ns] = di.NewFilteredDynamicSharedInformerFactory( + f.client.DynDialOrDie(), + defaultResync, + ns, + nil, + ) + f.preload(ns) + f.WaitForCacheSync() + f.Dump() + + return f.factories[ns] +} + +func (f *Factory) preload(ns string) { + f.ForResource(ns, "v1/pods") + f.ForResource("", "apiextensions.k8s.io/v1beta1/customresourcedefinitions") +} + +func (f *Factory) FactoryFor(ns string) di.DynamicSharedInformerFactory { + return f.factories[ns] +} + +func (f *Factory) ForResource(ns, gvr string) informers.GenericInformer { + log.Debug().Msgf("Loading resource %q", gvr) + fact := f.ensureFactory(ns) + log.Debug().Msgf("--- FORRESOURCE %q -- %#v", ns, toGVR(gvr)) + inf := fact.ForResource(toGVR(gvr)) + fact.Start(f.stopChan) + + // f.WaitForCacheSync() + // for i, k := range inf.Informer().GetStore().ListKeys() { + // log.Debug().Msgf("%d -- %s", i, k) + // } + + return inf +} + +func (f *Factory) register(gvr, ns string, stopChan <-chan struct{}) error { + log.Debug().Msgf("Registering GVR %q - %s", ns, gvr) + f.factories[ns].ForResource(toGVR(gvr)) + f.factories[ns].Start(stopChan) + + return nil +} + +func toGVR(s string) schema.GroupVersionResource { + tokens := strings.Split(s, "/") + if len(tokens) < 3 { + tokens = append([]string{""}, tokens...) + } + + return schema.GroupVersionResource{ + Group: tokens[0], + Version: tokens[1], + Resource: tokens[2], + } +} + +// Client return the factory connection. +func (f *Factory) Client() k9s.Connection { + return f.client +} + +// func (f *Factory) ForResource(res schema.GroupVersionResource) informers.GenericInformer { +// log.Debug().Msgf("ForResource %v", res) +// switch res { +// case schema.GroupVersionResource{"metrics.k8s.io", "v1beta1", "pods"}: +// return &genericInformer{ +// resource: res.GroupResource(), +// informer: f.MetricsV1Beta1("").PodMetricses().Informer(), +// } +// case schema.GroupVersionResource{"metrics.k8s.io", "v1beta1", "nodes"}: +// return &genericInformer{ +// resource: res.GroupResource(), +// informer: f.MetricsV1Beta1("").NodeMetricses().Informer(), +// } +// default: +// return f.factories[""].ForResource(res) +// } +// } + +// func (f *Factory) MetricsV1Beta1(ns string) v1beta1.Interface { +// return v1beta1.New(f.client, f, ns, f.tweakListOptions) +// } + +// type genericInformer struct { +// informer cache.SharedIndexInformer +// resource schema.GroupResource +// } + +// // Informer returns the SharedIndexInformer. +// func (f *genericInformer) Informer() cache.SharedIndexInformer { +// return f.informer +// } + +// // Lister returns the GenericLister. +// func (f *genericInformer) Lister() cache.GenericLister { +// return cache.NewGenericLister(f.Informer().GetIndexer(), f.resource) +// } + +// // InternalInformerFor returns the SharedIndexInformer for obj using an internal +// // client. +// func (f *Factory) InformerFor(obj runtime.Object, newFunc internalinterfaces.NewInformerFunc) cache.SharedIndexInformer { +// // var inf informers.GenericInformer + +// kind := reflect.TypeOf(obj) +// log.Debug().Msgf("Informer for %v", kind) +// // switch kind { +// // case v1beta1.PodMetrics: +// // inf = f.ForResource("", toGVR("metrics.k8s.io/v1beta1/pods")) +// // if inf, ok := f.informers[kind]; ok { +// // return inf +// // } +// // case v1beta1.NodeMetrics: +// // inf = f.ForResource("", toGVR("metrics.k8s.io/v1beta1/nodes")) +// // if inf, ok := f.informers[kind]; ok { +// // return inf +// // } +// // default: +// // panic(fmt.Errorf("Unknown type %#v", t)) +// // } +// // informerType := +// // informer, exists := f.informers[informerType] +// // if exists { +// // return informer +// // } + +// // resyncPeriod, exists := f.customResync[informerType] +// // if !exists { +// // resyncPeriod = f.defaultResync +// // } + +// // informer = newFunc(f.client, resyncPeriod) +// // f.informers[kind] = informer + +// // return informer +// return nil +// } diff --git a/internal/watch/helper_test.go b/internal/watch/helper_test.go deleted file mode 100644 index 9bda0b80..00000000 --- a/internal/watch/helper_test.go +++ /dev/null @@ -1,179 +0,0 @@ -package watch - -import ( - "strconv" - "testing" - - "gotest.tools/assert" - v1 "k8s.io/api/core/v1" - "k8s.io/apimachinery/pkg/api/resource" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -) - -func TestMetaFQN(t *testing.T) { - uu := map[string]struct { - m metav1.ObjectMeta - e string - }{ - "full": {metav1.ObjectMeta{Namespace: "fred", Name: "blee"}, "fred/blee"}, - "nons": {metav1.ObjectMeta{Name: "blee"}, "blee"}, - } - - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, MetaFQN(u.m)) - }) - } -} - -func TestMxResourceDiff(t *testing.T) { - uu := map[string]struct { - r1, r2 v1.ResourceList - e bool - }{ - "same": {makeRes("0m", "0Mi"), makeRes("0m", "0Mi"), false}, - "omem": {makeRes("0m", "10Mi"), makeRes("0m", "1Mi"), true}, - "nmem": {makeRes("0m", "0Mi"), makeRes("0m", "1Mi"), true}, - "ocpu": {makeRes("1m", "0Mi"), makeRes("0m", "0Mi"), true}, - "ncpu": {makeRes("1m", "0Mi"), makeRes("2m", "0Mi"), true}, - } - - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, resourceDiff(u.r1, u.r2)) - }) - } -} - -func TestToSelector(t *testing.T) { - uu := map[string]struct { - s string - e map[string]string - }{ - "cool": { - "app=fred,env=test", - map[string]string{"app": "fred", "env": "test"}, - }, - "empty": { - "", - map[string]string{}, - }, - "hosed": { - "app|blee", - map[string]string{}, - }, - "toast": { - "app,blee", - map[string]string{}, - }, - } - - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - m := toSelector(u.s) - for k, v := range m { - assert.Equal(t, u.e[k], v) - } - }) - } -} - -func TestMatchesNode(t *testing.T) { - uu := map[string]struct { - n string - s map[string]string - e bool - }{ - "cool": { - "n1", - map[string]string{"spec.nodeName": "n1"}, - true, - }, - "nomatch": { - "n2", - map[string]string{"spec.nodeName": "n1"}, - false, - }, - "matchAll": { - "n2", - map[string]string{}, - true, - }, - } - - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, matchesNode(u.n, u.s)) - }) - } -} - -func TestMatchesLabels(t *testing.T) { - uu := map[string]struct { - l, s map[string]string - e bool - }{ - "cool": { - map[string]string{"spec.nodeName": "n1"}, - map[string]string{"spec.nodeName": "n1"}, - true, - }, - "nomatch": { - map[string]string{"spec.nodeName": "n2"}, - map[string]string{"spec.nodeName": "n1"}, - false, - }, - "matchAll": { - map[string]string{"spec.nodeName": "n2"}, - map[string]string{}, - true, - }, - } - - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, matchesLabels(u.l, u.s)) - }) - } -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func makeRes(c, m string) v1.ResourceList { - cpu, _ := resource.ParseQuantity(c) - mem, _ := resource.ParseQuantity(m) - - return v1.ResourceList{ - v1.ResourceCPU: cpu, - v1.ResourceMemory: mem, - } -} - -func makePodMxCo(name, cpu, mem string, co int) *mv1beta1.PodMetrics { - mx := makePodMx(name) - for i := 0; i < co; i++ { - mx.Containers = append( - mx.Containers, - mv1beta1.ContainerMetrics{ - Name: "c" + strconv.Itoa(i), - Usage: makeRes(cpu, mem)}) - } - - return mx -} - -func makePodMx(name string) *mv1beta1.PodMetrics { - return &mv1beta1.PodMetrics{ - ObjectMeta: metav1.ObjectMeta{ - Name: name, - Namespace: "default", - }, - } -} diff --git a/internal/watch/helpers.go b/internal/watch/helpers.go deleted file mode 100644 index b9e7c12b..00000000 --- a/internal/watch/helpers.go +++ /dev/null @@ -1,68 +0,0 @@ -package watch - -import ( - "github.com/rs/zerolog/log" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func resourceDiff(l1, l2 v1.ResourceList) bool { - if l1.Cpu().Cmp(*l2.Cpu()) != 0 { - return true - } - if l1.Memory().Cmp(*l2.Memory()) != 0 { - return true - } - - return false -} - -// MetaFQN computes unique resource id based on metadata. -func MetaFQN(m metav1.ObjectMeta) string { - if m.Namespace == "" { - return m.Name - } - - return m.Namespace + "/" + m.Name -} - -// ToSelector converts a string selector into a map. -func toSelector(s string) map[string]string { - var m map[string]string - ls, err := metav1.ParseToLabelSelector(s) - if err != nil { - log.Error().Err(err).Msg("StringToSel") - return m - } - mSel, err := metav1.LabelSelectorAsMap(ls) - if err != nil { - log.Error().Err(err).Msg("SelToMap") - return m - } - - return mSel -} - -// MatchesNode checks if pod selector matches node name. -func matchesNode(name string, selector map[string]string) bool { - if len(selector) == 0 { - return true - } - - return selector["spec.nodeName"] == name -} - -// MatchesLabels check if pod labels matches a given selector. -func matchesLabels(labels, selector map[string]string) bool { - if len(selector) == 0 { - return true - } - for k, v := range selector { - la, ok := labels[k] - if !ok || la != v { - return false - } - } - - return true -} diff --git a/internal/watch/informer.go b/internal/watch/informer.go deleted file mode 100644 index b869d113..00000000 --- a/internal/watch/informer.go +++ /dev/null @@ -1,151 +0,0 @@ -package watch - -import ( - "errors" - "fmt" - "sync" - - "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/watch" - "k8s.io/client-go/tools/cache" -) - -type ( - // Row represents a collection of string fields. - Row []string - - // RowEvent represents a call for action after a resource reconciliation. - // Tracks whether a resource got added, deleted or updated. - RowEvent struct { - Action watch.EventType - Fields Row - Deltas Row - } - - // RowEvents tracks resource update events. - RowEvents map[string]*RowEvent - - // TableData tracks a K8s resource for tabular display. - TableData struct { - Header Row - Rows RowEvents - Namespace string - } -) - -// TableListenerFn represents a table data listener. -type TableListenerFn func(TableData) - -// StoreInformer an informer that allows listeners registration. -type StoreInformer interface { - cache.SharedIndexInformer - Get(fqn string, opts metav1.GetOptions) (interface{}, error) - List(ns string, opts metav1.ListOptions) k8s.Collection -} - -// Informer represents a collection of cluster wide watchers. -type Informer struct { - Namespace string - informers map[string]StoreInformer - client k8s.Connection - initOnce sync.Once -} - -// NewInformer creates a new cluster resource informer -func NewInformer(client k8s.Connection, ns string) (*Informer, error) { - i := Informer{ - client: client, - Namespace: ns, - informers: map[string]StoreInformer{}, - } - if err := client.CheckNSAccess(ns); err != nil { - log.Error().Err(err).Msg("Checking NS Access") - return nil, err - } - i.init(ns) - - return &i, nil -} - -func (i *Informer) Dump() { - log.Debug().Msgf("Informer Dump") - for k := range i.informers { - log.Debug().Msgf("\t%s", k) - } -} - -func (i *Informer) init(ns string) { - log.Debug().Msgf(">>>>> Starting Informer in namespace %q", ns) - - if ok, err := i.client.CanIAccess(ns, "pods.v1.", []string{"list", "watch"}); ok && err == nil { - log.Debug().Msgf("Pod access granted!") - } else { - log.Debug().Msgf("No pod access! %t -- %#v", ok, err) - } - - i.initOnce.Do(func() { - po := NewPod(i.client, ns) - i.informers = map[string]StoreInformer{ - PodIndex: po, - ContainerIndex: NewContainer(po), - } - if ok, err := i.client.CanIAccess(ns, "nodes.v1.", []string{"list", "watch"}); ok && err == nil { - log.Debug().Msgf("CanI access nodes %t -- %#v", ok, err) - i.informers[NodeIndex] = NewNode(i.client) - } else { - log.Debug().Msgf("No node access! %t -- %#v", ok, err) - } - - if !i.client.HasMetrics() { - return - } - - if ok, err := i.client.CanIAccess(ns, "nodes.v1beta1.metrics.k8s.io", []string{"list", "watch"}); ok && err == nil { - i.informers[NodeMXIndex] = NewNodeMetrics(i.client) - } else { - log.Debug().Msg("No node metrics access!") - } - if ok, err := i.client.CanIAccess(ns, "pods.v1beta1.metrics.k8s.io", []string{"list", "watch"}); ok && err == nil { - i.informers[PodMXIndex] = NewPodMetrics(i.client, ns) - } else { - log.Debug().Msgf("No pod metrics access! %t -- %#v", ok, err) - } - }) -} - -// List items from store. -func (i *Informer) List(res, ns string, opts metav1.ListOptions) (k8s.Collection, error) { - if i == nil { - return nil, errors.New("Invalid List informer") - } - - if i, ok := i.informers[res]; ok { - return i.List(ns, opts), nil - } - - return nil, fmt.Errorf("No informer found for resource %s in namespace %q", res, ns) -} - -// Get a resource by name. -func (i *Informer) Get(res, fqn string, opts metav1.GetOptions) (interface{}, error) { - if i == nil { - return nil, errors.New("Invalid Get informer") - } - - if informer, ok := i.informers[res]; ok { - return informer.Get(fqn, opts) - } - - return nil, fmt.Errorf("No informer found for resource %s in namespace %q", res, fqn) -} - -// Run starts watching cluster resources. -func (i *Informer) Run(closeCh <-chan struct{}) { - for name := range i.informers { - go func(si StoreInformer, c <-chan struct{}) { - si.Run(c) - }(i.informers[name], closeCh) - } -} diff --git a/internal/watch/informer_test.go b/internal/watch/informer_test.go deleted file mode 100644 index 24ee53a0..00000000 --- a/internal/watch/informer_test.go +++ /dev/null @@ -1,124 +0,0 @@ -package watch - -import ( - "errors" - "sync" - "testing" - - "github.com/derailed/k9s/internal/k8s" - m "github.com/petergtz/pegomock" - "gotest.tools/assert" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/cli-runtime/pkg/genericclioptions" -) - -func TestInformerAllNSNoAccess(t *testing.T) { - ns := "" - f := new(genericclioptions.ConfigFlags) - f.Namespace = &ns - cmo := NewMockConnection() - m.When(cmo.Config()).ThenReturn(k8s.NewConfig(f)) - m.When(cmo.HasMetrics()).ThenReturn(true) - m.When(cmo.CheckListNSAccess()).ThenReturn(errors.New("denied")) - m.When(cmo.CheckNSAccess(ns)).ThenReturn(errors.New("denied")) - - _, err := NewInformer(cmo, ns) - assert.Error(t, err, "denied") -} - -func TestInformerNSNoAccess(t *testing.T) { - ns := "ns1" - f := new(genericclioptions.ConfigFlags) - f.Namespace = &ns - cmo := NewMockConnection() - m.When(cmo.Config()).ThenReturn(k8s.NewConfig(f)) - m.When(cmo.HasMetrics()).ThenReturn(true) - m.When(cmo.CheckNSAccess(ns)).ThenReturn(errors.New("denied")) - m.When(cmo.CheckListNSAccess()).ThenReturn(errors.New("denied")) - - _, err := NewInformer(cmo, ns) - assert.Error(t, err, "denied") -} - -func TestInformerInitWithNS(t *testing.T) { - ns := "ns1" - f := new(genericclioptions.ConfigFlags) - f.Namespace = &ns - cmo := NewMockConnection() - m.When(cmo.Config()).ThenReturn(k8s.NewConfig(f)) - m.When(cmo.HasMetrics()).ThenReturn(true) - m.When(cmo.CheckNSAccess(ns)).ThenReturn(nil) - m.When(cmo.CanIAccess(ns, "pods.v1", []string{"list", "watch"})).ThenReturn(true, nil) - i, err := NewInformer(cmo, ns) - assert.NilError(t, err) - - o, err := i.List(PodIndex, "fred", metav1.ListOptions{}) - assert.NilError(t, err) - assert.Assert(t, len(o) == 0) -} - -func TestInformerList(t *testing.T) { - f := new(genericclioptions.ConfigFlags) - cmo := NewMockConnection() - m.When(cmo.Config()).ThenReturn(k8s.NewConfig(f)) - i, err := NewInformer(cmo, "") - assert.NilError(t, err) - - o, err := i.List(PodIndex, "fred", metav1.ListOptions{}) - assert.NilError(t, err) - assert.Assert(t, len(o) == 0) -} - -func TestInformerListNoRes(t *testing.T) { - f := new(genericclioptions.ConfigFlags) - cmo := NewMockConnection() - m.When(cmo.Config()).ThenReturn(k8s.NewConfig(f)) - i, err := NewInformer(cmo, "") - assert.NilError(t, err) - - o, err := i.List("dp", "fred", metav1.ListOptions{}) - assert.ErrorContains(t, err, "No informer found") - assert.Assert(t, len(o) == 0) -} - -func TestInformerGet(t *testing.T) { - f := new(genericclioptions.ConfigFlags) - cmo := NewMockConnection() - m.When(cmo.Config()).ThenReturn(k8s.NewConfig(f)) - i, err := NewInformer(cmo, "") - assert.NilError(t, err) - - o, err := i.Get(PodIndex, "fred", metav1.GetOptions{}) - assert.ErrorContains(t, err, "Pod fred not found") - assert.Assert(t, o == nil) -} - -func TestInformerGetNoRes(t *testing.T) { - f := new(genericclioptions.ConfigFlags) - cmo := NewMockConnection() - m.When(cmo.Config()).ThenReturn(k8s.NewConfig(f)) - i, err := NewInformer(cmo, "") - assert.NilError(t, err) - - o, err := i.Get("rs", "fred", metav1.GetOptions{}) - assert.ErrorContains(t, err, "No informer found") - assert.Assert(t, o == nil) -} - -func TestInformerRun(t *testing.T) { - f := new(genericclioptions.ConfigFlags) - cmo := NewMockConnection() - m.When(cmo.Config()).ThenReturn(k8s.NewConfig(f)) - i, err := NewInformer(cmo, "") - assert.NilError(t, err) - - var wg sync.WaitGroup - wg.Add(1) - c := make(chan struct{}) - go func() { - defer wg.Done() - i.Run(c) - }() - close(c) - wg.Wait() -} diff --git a/internal/watch/informers.go b/internal/watch/informers.go index 02884c3f..dddc4867 100644 --- a/internal/watch/informers.go +++ b/internal/watch/informers.go @@ -1,140 +1,141 @@ package watch -import ( - "fmt" +// BOZO!! +// import ( +// "fmt" - "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" -) +// "github.com/derailed/k9s/internal/k8s" +// "github.com/rs/zerolog/log" +// ) -type Informers struct { - informers map[string]*Informer - stopChan chan struct{} - client k8s.Connection - activeNS string -} +// type Informers struct { +// informers map[string]*Informer +// stopChan chan struct{} +// client k8s.Connection +// activeNS string +// } -func NewInformers(client k8s.Connection) *Informers { - return &Informers{ - informers: make(map[string]*Informer), - stopChan: make(chan struct{}), - client: client, - } -} +// func NewInformers(client k8s.Connection) *Informers { +// return &Informers{ +// informers: make(map[string]*Informer), +// stopChan: make(chan struct{}), +// client: client, +// } +// } -func (i *Informers) Dump() { - log.Debug().Msgf("----------- INFORMERS -------------") - for k, inf := range i.informers { - if k == i.activeNS { - log.Debug().Msgf("(*) %q", k) - } else { - log.Debug().Msgf(" %q", k) - for n, v := range inf.informers { - log.Debug().Msgf(" %s", n) - for _, key := range v.GetStore().ListKeys() { - log.Debug().Msgf(" Key: %q", key) - } - } - } - } -} +// func (i *Informers) Dump() { +// log.Debug().Msgf("----------- INFORMERS -------------") +// for k, inf := range i.informers { +// if k == i.activeNS { +// log.Debug().Msgf("(*) %q", k) +// } else { +// log.Debug().Msgf(" %q", k) +// for n, v := range inf.informers { +// log.Debug().Msgf(" %s", n) +// for _, key := range v.GetStore().ListKeys() { +// log.Debug().Msgf(" Key: %q", key) +// } +// } +// } +// } +// } -func (i *Informers) HasAllNamespace() bool { - _, ok := i.informers[""] - return ok -} +// func (i *Informers) HasAllNamespace() bool { +// _, ok := i.informers[""] +// return ok +// } -func (i *Informers) InformerFor(ns string) (*Informer, error) { - inf, ok := i.informers[ns] - if !ok { - return nil, fmt.Errorf("No informer found for ns `%s", ns) - } +// func (i *Informers) InformerFor(ns string) (*Informer, error) { +// inf, ok := i.informers[ns] +// if !ok { +// return nil, fmt.Errorf("No informer found for ns `%s", ns) +// } - return inf, nil -} +// return inf, nil +// } -func (i *Informers) SetActive(ns string) error { - _, ok := i.informers[ns] - if ok { - i.activeNS = ns - return nil - } +// func (i *Informers) SetActive(ns string) error { +// _, ok := i.informers[ns] +// if ok { +// i.activeNS = ns +// return nil +// } - if err := i.add(ns); err != nil { - return err - } - i.activeNS = ns - i.Dump() +// if err := i.add(ns); err != nil { +// return err +// } +// i.activeNS = ns +// i.Dump() - return nil -} +// return nil +// } -func (i *Informers) ActiveInformer() *Informer { - inf, ok := i.informers[i.activeNS] - if !ok { - log.Fatal().Msgf("No active informer found for %q", i.activeNS) - return nil - } +// func (i *Informers) ActiveInformer() *Informer { +// inf, ok := i.informers[i.activeNS] +// if !ok { +// log.Fatal().Msgf("No active informer found for %q", i.activeNS) +// return nil +// } - return inf -} +// return inf +// } -func (i *Informers) add(ns string) error { - if err := i.register(ns); err != nil { - return err - } - i.informers[ns].Run(i.stopChan) - i.Dump() +// func (i *Informers) add(ns string) error { +// if err := i.register(ns); err != nil { +// return err +// } +// i.informers[ns].Run(i.stopChan) +// i.Dump() - return nil -} +// return nil +// } -func (i *Informers) register(ns string) error { - _, ok := i.informers[ns] - if ok { - return nil - } +// func (i *Informers) register(ns string) error { +// _, ok := i.informers[ns] +// if ok { +// return nil +// } - inf, err := NewInformer(i.client, ns) - if err != nil { - return err - } - i.informers[ns] = inf +// inf, err := NewInformer(i.client, ns) +// if err != nil { +// return err +// } +// i.informers[ns] = inf - return nil -} +// return nil +// } -func (i *Informers) Restart(ns string) error { - i.Stop() - if err := i.register(ns); err != nil { - return err - } - i.Start() +// func (i *Informers) Restart(ns string) error { +// i.Stop() +// if err := i.register(ns); err != nil { +// return err +// } +// i.Start() - return nil -} +// return nil +// } -func (i *Informers) Start() { - i.Stop() - i.stopChan = make(chan struct{}) - for k := range i.informers { - i.informers[k].Run(i.stopChan) - } -} +// func (i *Informers) Start() { +// i.Stop() +// i.stopChan = make(chan struct{}) +// for k := range i.informers { +// i.informers[k].Run(i.stopChan) +// } +// } -// Stop stops and delete all informers. -func (i *Informers) Stop() { - if i.stopChan != nil { - close(i.stopChan) - i.stopChan = nil - } +// // Stop stops and delete all informers. +// func (i *Informers) Stop() { +// if i.stopChan != nil { +// close(i.stopChan) +// i.stopChan = nil +// } - i.Clear() -} +// i.Clear() +// } -// Clear stops and delete all informers. -func (i *Informers) Clear() { - for k := range i.informers { - delete(i.informers, k) - } -} +// // Clear stops and delete all informers. +// func (i *Informers) Clear() { +// for k := range i.informers { +// delete(i.informers, k) +// } +// } diff --git a/internal/watch/metrics.go b/internal/watch/metrics.go new file mode 100644 index 00000000..105b0267 --- /dev/null +++ b/internal/watch/metrics.go @@ -0,0 +1,35 @@ +package watch + +// BOZO!! +// import ( +// v1beta1 "github.com/derailed/k9s/internal/informers/metrics/v1beta1" +// "github.com/derailed/k9s/internal/k9s" +// internalinterfaces "k8s.io/client-go/informers/internalinterfaces" +// ) + +// // Interface provides access to each of this group's versions. +// type Interface interface { +// // V1beta1 provides access to shared informers for resources in V1beta1. +// V1beta1() v1beta1.Interface +// } + +// type SharedFactory interface { +// internalinterfaces.SharedInformerFactory +// Client() k9s.Connection +// } + +// type group struct { +// factory SharedFactory +// namespace string +// tweakListOptions internalinterfaces.TweakListOptionsFunc +// } + +// // New returns a new Interface. +// func New(f SharedFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface { +// return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions} +// } + +// // V1beta1 returns a new v1beta1.Interface. +// func (g *group) V1beta1() v1beta1.Interface { +// return v1beta1.New(g.factory, g.namespace, g.tweakListOptions) +// } diff --git a/internal/watch/no.go b/internal/watch/no.go deleted file mode 100644 index 399565cc..00000000 --- a/internal/watch/no.go +++ /dev/null @@ -1,48 +0,0 @@ -package watch - -import ( - "fmt" - - "github.com/derailed/k9s/internal/k8s" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - wv1 "k8s.io/client-go/informers/core/v1" - "k8s.io/client-go/tools/cache" -) - -// NodeIndex marker for stored nodes. -const NodeIndex = "nodes" - -// Node tracks node activities. -type Node struct { - cache.SharedIndexInformer -} - -// NewNode returns a new node. -func NewNode(c k8s.Connection) *Node { - return &Node{ - SharedIndexInformer: wv1.NewNodeInformer(c.DialOrDie(), 0, cache.Indexers{}), - } -} - -// List all nodes. -func (n *Node) List(_ string, opts metav1.ListOptions) k8s.Collection { - var res k8s.Collection - for _, o := range n.GetStore().List() { - res = append(res, o) - } - - return res -} - -// Get retrieves a given node from store. -func (n *Node) Get(fqn string, opts metav1.GetOptions) (interface{}, error) { - o, ok, err := n.GetStore().GetByKey(fqn) - if err != nil { - return nil, err - } - if !ok { - return nil, fmt.Errorf("Node %s not found", fqn) - } - - return o, nil -} diff --git a/internal/watch/no_mx.go b/internal/watch/no_mx.go deleted file mode 100644 index d5b509bc..00000000 --- a/internal/watch/no_mx.go +++ /dev/null @@ -1,184 +0,0 @@ -package watch - -import ( - "errors" - "fmt" - "time" - - "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime" - "k8s.io/apimachinery/pkg/watch" - "k8s.io/client-go/tools/cache" - mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -) - -const ( - // NodeMXIndex track store indexer. - NodeMXIndex string = "nmx" - // NodeMXRefresh node metrics sync rate. - nodeMXRefresh = 30 * time.Second -) - -// NodeMetrics tracks node metrics. -type NodeMetrics struct { - cache.SharedIndexInformer - - client k8s.Connection -} - -// NewNodeMetrics returns a node metrics informer. -func NewNodeMetrics(c k8s.Connection) *NodeMetrics { - return &NodeMetrics{ - SharedIndexInformer: newNodeMetricsInformer(c, 0, cache.Indexers{}), - client: c, - } -} - -// List node metrics from store. -func (p *NodeMetrics) List(_ string, opts metav1.ListOptions) k8s.Collection { - return p.GetStore().List() -} - -// Get node metrics from store. -func (p *NodeMetrics) Get(MetaFQN string, opts metav1.GetOptions) (interface{}, error) { - o, ok, err := p.GetStore().GetByKey(MetaFQN) - if err != nil { - return nil, err - } - if !ok { - return nil, fmt.Errorf("No node metrics for %q", MetaFQN) - } - - return o, nil -} - -// NewNodeMetricsInformer return an informer to return node metrix. -func newNodeMetricsInformer(client k8s.Connection, sync time.Duration, idxs cache.Indexers) cache.SharedIndexInformer { - pw := newNodeMxWatcher(client) - c, err := client.MXDial() - if err != nil { - log.Error().Err(err).Msg("NodeMetrix dial") - return nil - } - - return cache.NewSharedIndexInformer( - &cache.ListWatch{ - ListFunc: func(opts metav1.ListOptions) (runtime.Object, error) { - l, err := c.MetricsV1beta1().NodeMetricses().List(opts) - if err == nil { - pw.update(l, false) - } - return l, err - }, - WatchFunc: func(opts metav1.ListOptions) (watch.Interface, error) { - go pw.Run() - return pw, nil - }, - }, - &mv1beta1.NodeMetrics{}, - sync, - idxs, - ) -} - -// nodeMxWatcher tracks node metrics. -type nodeMxWatcher struct { - client k8s.Connection - cache map[string]runtime.Object - eventChan chan watch.Event - doneChan chan struct{} -} - -// NewnodeMxWatcher returns a new metrics watcher. -func newNodeMxWatcher(c k8s.Connection) *nodeMxWatcher { - return &nodeMxWatcher{ - client: c, - cache: map[string]runtime.Object{}, - eventChan: make(chan watch.Event), - doneChan: make(chan struct{}), - } -} - -// Run watcher to monitor node metrics. -func (n *nodeMxWatcher) Run() { - defer log.Debug().Msg("NodeMetrics informer canceled!") - c, err := n.client.MXDial() - if err != nil { - log.Error().Err(err).Msg("NodeMetrix Dial Failed!") - return - } - - for { - select { - case <-n.doneChan: - close(n.eventChan) - return - case <-time.After(nodeMXRefresh): - list, err := c.MetricsV1beta1().NodeMetricses().List(metav1.ListOptions{}) - if err != nil { - log.Error().Err(err).Msg("NodeMetrics List Failed!") - } - n.update(list, true) - } - } -} - -// Stop the metrics informer. -func (n *nodeMxWatcher) Stop() { - log.Debug().Msg("Stopping NodeMetrix informer!") - close(n.doneChan) -} - -// ResultChan retrieves event channel. -func (n *nodeMxWatcher) ResultChan() <-chan watch.Event { - return n.eventChan -} - -func (n *nodeMxWatcher) notify(event watch.Event) error { - select { - case n.eventChan <- event: - return nil - case <-n.doneChan: - return errors.New("watcher has ben closed.") - } -} - -func (n *nodeMxWatcher) update(list *mv1beta1.NodeMetricsList, notify bool) { - fqns := map[string]runtime.Object{} - for i := range list.Items { - fqn := MetaFQN(list.Items[i].ObjectMeta) - fqns[fqn] = &list.Items[i] - } - n.checkDeletes(fqns, notify) - n.checkAdds(fqns, notify) -} - -func (n *nodeMxWatcher) checkDeletes(m map[string]runtime.Object, notify bool) { - for k, v := range n.cache { - if _, ok := m[k]; ok { - continue - } - delete(n.cache, k) - if notify && n.notify(watch.Event{Type: watch.Deleted, Object: v}) != nil { - return - } - } -} - -func (n *nodeMxWatcher) checkAdds(m map[string]runtime.Object, notify bool) { - for k, v := range m { - kind := watch.Added - if v1, ok := n.cache[k]; ok { - if !resourceDiff(v1.(*mv1beta1.NodeMetrics).Usage, v.(*mv1beta1.NodeMetrics).Usage) { - continue - } - kind = watch.Modified - } - n.cache[k] = v - if notify && n.notify(watch.Event{Type: kind, Object: v}) != nil { - return - } - } -} diff --git a/internal/watch/no_mx_test.go b/internal/watch/no_mx_test.go deleted file mode 100644 index c2e4bba9..00000000 --- a/internal/watch/no_mx_test.go +++ /dev/null @@ -1,116 +0,0 @@ -package watch - -import ( - "sync" - "testing" - - "gotest.tools/assert" - v1 "k8s.io/api/core/v1" - "k8s.io/apimachinery/pkg/api/resource" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime" - mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" - v1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -) - -func TestNodeMXList(t *testing.T) { - cmo := NewMockConnection() - no := NewNodeMetrics(cmo) - - o := no.List("", metav1.ListOptions{}) - assert.Assert(t, len(o) == 0) -} - -func TestNodeMXGet(t *testing.T) { - cmo := NewMockConnection() - no := NewNodeMetrics(cmo) - - o, err := no.Get("", metav1.GetOptions{}) - assert.ErrorContains(t, err, "No node metrics") - assert.Assert(t, o == nil) -} - -func TestNodeMXUpdate(t *testing.T) { - cmo := NewMockConnection() - no := newNodeMxWatcher(cmo) - no.cache = map[string]runtime.Object{ - "n1": makeNodeMX("n1", "11m", "11Mi"), - } - - mxx := &mv1beta1.NodeMetricsList{ - Items: []mv1beta1.NodeMetrics{ - *makeNodeMX("n2", "10m", "10Mi"), - }, - } - no.update(mxx, false) - - assert.Equal(t, toQty("10m"), *no.cache["n2"].(*mv1beta1.NodeMetrics).Usage.Cpu()) - assert.Equal(t, toQty("10Mi"), *no.cache["n2"].(*mv1beta1.NodeMetrics).Usage.Memory()) -} - -func TestNodeMXUpdateNoChange(t *testing.T) { - cmo := NewMockConnection() - no := newNodeMxWatcher(cmo) - no.cache = map[string]runtime.Object{ - "n1": makeNodeMX("n1", "10m", "10Mi"), - } - - mxx := &mv1beta1.NodeMetricsList{ - Items: []mv1beta1.NodeMetrics{ - *makeNodeMX("n1", "10m", "10Mi"), - }, - } - no.update(mxx, false) - - assert.Equal(t, toQty("10m"), *no.cache["n1"].(*mv1beta1.NodeMetrics).Usage.Cpu()) - assert.Equal(t, toQty("10Mi"), *no.cache["n1"].(*mv1beta1.NodeMetrics).Usage.Memory()) -} - -func TestNodeMXDelete(t *testing.T) { - cmo := NewMockConnection() - no := newNodeMxWatcher(cmo) - no.cache = map[string]runtime.Object{ - "n1": makeNodeMX("n1", "11m", "11Mi"), - } - - mxx := &mv1beta1.NodeMetricsList{} - no.update(mxx, false) - - assert.Equal(t, 0, len(no.cache)) -} - -func TestNodeMXRun(t *testing.T) { - cmo := NewMockConnection() - w := newNodeMxWatcher(cmo) - - var wg sync.WaitGroup - wg.Add(1) - go func() { - defer wg.Done() - w.Run() - }() - - w.Stop() - wg.Wait() -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func toQty(s string) resource.Quantity { - q, _ := resource.ParseQuantity(s) - - return q -} - -func makeNodeMX(n, cpu, mem string) *v1beta1.NodeMetrics { - return &v1beta1.NodeMetrics{ - ObjectMeta: metav1.ObjectMeta{ - Name: n, - }, - Usage: v1.ResourceList{ - v1.ResourceCPU: toQty(cpu), - v1.ResourceMemory: toQty(mem), - }, - } -} diff --git a/internal/watch/no_test.go b/internal/watch/no_test.go deleted file mode 100644 index e8ccffff..00000000 --- a/internal/watch/no_test.go +++ /dev/null @@ -1,25 +0,0 @@ -package watch - -import ( - "testing" - - "gotest.tools/assert" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func TestNodeList(t *testing.T) { - cmo := NewMockConnection() - no := NewNode(cmo) - o := no.List("", metav1.ListOptions{}) - - assert.Assert(t, o == nil) -} - -func TestNodeGet(t *testing.T) { - cmo := NewMockConnection() - no := NewNode(cmo) - o, err := no.Get("", metav1.GetOptions{}) - - assert.ErrorContains(t, err, "not found") - assert.Assert(t, o == nil) -} diff --git a/internal/watch/pod.go b/internal/watch/pod.go deleted file mode 100644 index a1f8a090..00000000 --- a/internal/watch/pod.go +++ /dev/null @@ -1,73 +0,0 @@ -package watch - -import ( - "errors" - "fmt" - "strings" - - "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - wv1 "k8s.io/client-go/informers/core/v1" - "k8s.io/client-go/tools/cache" -) - -// PodIndex marker for stored pods. -const PodIndex = "pods" - -// Connection represents an client api server connection. -type Connection k8s.Connection - -// Pod tracks pod activities. -type Pod struct { - cache.SharedIndexInformer -} - -// NewPod returns a new pod. -func NewPod(c Connection, ns string) *Pod { - return &Pod{ - SharedIndexInformer: wv1.NewPodInformer(c.DialOrDie(), ns, 0, cache.Indexers{}), - } -} - -// List all pods from store in the given namespace. -func (p *Pod) List(ns string, opts metav1.ListOptions) k8s.Collection { - var res k8s.Collection - var nodeSelector bool - if strings.Contains(opts.FieldSelector, "spec.nodeName") { - nodeSelector = true - } - for _, o := range p.GetStore().List() { - pod, ok := o.(*v1.Pod) - if !ok { - log.Error().Err(errors.New("Expecting a pod")) - return res - } - if ns != "" && pod.Namespace != ns { - continue - } - if nodeSelector { - if !matchesNode(pod.Spec.NodeName, toSelector(opts.FieldSelector)) { - continue - } - } else if !matchesLabels(pod.ObjectMeta.Labels, toSelector(opts.LabelSelector)) { - continue - } - res = append(res, pod) - } - return res -} - -// Get retrieves a given pod from store. -func (p *Pod) Get(fqn string, opts metav1.GetOptions) (interface{}, error) { - o, ok, err := p.GetStore().GetByKey(fqn) - if err != nil { - return nil, err - } - if !ok { - return nil, fmt.Errorf("Pod %s not found", fqn) - } - - return o, nil -} diff --git a/internal/watch/pod_mx.go b/internal/watch/pod_mx.go deleted file mode 100644 index f3a4525d..00000000 --- a/internal/watch/pod_mx.go +++ /dev/null @@ -1,223 +0,0 @@ -package watch - -import ( - "errors" - "fmt" - "time" - - "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime" - "k8s.io/apimachinery/pkg/watch" - "k8s.io/client-go/tools/cache" - mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -) - -const ( - // PodMXIndex track store indexer. - PodMXIndex string = "pmx" - // PodMXRefresh pod metrics sync rate. - podMXRefresh = 15 * time.Second -) - -// PodMetrics tracks pod metrics. -type PodMetrics struct { - cache.SharedIndexInformer - client k8s.Connection - ns string -} - -// NewPodMetrics returns a pod metrics informer. -func NewPodMetrics(c k8s.Connection, ns string) *PodMetrics { - return &PodMetrics{ - SharedIndexInformer: newPodMetricsInformer(c, ns, 0, cache.Indexers{}), - ns: ns, - client: c, - } -} - -// List pod metrics from store. -func (p *PodMetrics) List(ns string, opts metav1.ListOptions) k8s.Collection { - var res k8s.Collection - for _, o := range p.GetStore().List() { - mx, ok := o.(*mv1beta1.PodMetrics) - if !ok { - log.Fatal().Msg("Expecting a valid pod metric") - } - if ns == "" || mx.Namespace == ns { - res = append(res, mx) - } - } - - return res -} - -// Get pod metrics from store. -func (p *PodMetrics) Get(fqn string, opts metav1.GetOptions) (interface{}, error) { - o, ok, err := p.GetStore().GetByKey(fqn) - if err != nil { - return nil, err - } - if !ok { - return nil, fmt.Errorf("No pod metrics for %q found", fqn) - } - - return o, nil -} - -// NewPodMetricsInformer return an informer to return pod metrix. -func newPodMetricsInformer(client k8s.Connection, ns string, sync time.Duration, idxs cache.Indexers) cache.SharedIndexInformer { - pw := newPodMxWatcher(client, ns) - c, err := client.MXDial() - if err != nil { - log.Error().Err(err).Msg("PodMetrix dial") - return nil - } - - return cache.NewSharedIndexInformer( - &cache.ListWatch{ - ListFunc: func(opts metav1.ListOptions) (runtime.Object, error) { - l, err := c.MetricsV1beta1().PodMetricses(ns).List(opts) - if err == nil { - pw.update(l, false) - } - return l, err - }, - WatchFunc: func(opts metav1.ListOptions) (watch.Interface, error) { - go pw.Run() - return pw, nil - }, - }, - &mv1beta1.PodMetrics{}, - sync, - idxs, - ) -} - -// PodMxWatcher tracks pod metrics. -type podMxWatcher struct { - client k8s.Connection - ns string - cache map[string]runtime.Object - eventChan chan watch.Event - doneChan chan struct{} -} - -// NewpodMxWatcher returns a new metrics watcher. -func newPodMxWatcher(c k8s.Connection, ns string) *podMxWatcher { - return &podMxWatcher{ - client: c, - ns: ns, - eventChan: make(chan watch.Event), - doneChan: make(chan struct{}), - cache: map[string]runtime.Object{}, - } -} - -// Run watcher to monitor pod metrics. -func (p *podMxWatcher) Run() { - defer log.Debug().Msg("PodMetrics informer stopped!") - c, err := p.client.MXDial() - if err != nil { - log.Error().Err(err).Msg("PodMetrix Dial Failed!") - return - } - - for { - select { - case <-p.doneChan: - close(p.eventChan) - return - case <-time.After(podMXRefresh): - list, err := c.MetricsV1beta1().PodMetricses(p.ns).List(metav1.ListOptions{}) - if err != nil { - log.Error().Err(err).Msgf("PodMetrics List in NS %q Failed!", p.ns) - } - p.update(list, true) - } - } -} - -func (p *podMxWatcher) notify(event watch.Event) error { - select { - case p.eventChan <- event: - return nil - case <-p.doneChan: - return errors.New("watcher has ben closed.") - } -} - -func (p *podMxWatcher) update(list *mv1beta1.PodMetricsList, notify bool) { - fqns := map[string]runtime.Object{} - for i := range list.Items { - fqn := MetaFQN(list.Items[i].ObjectMeta) - fqns[fqn] = &list.Items[i] - } - - p.checkDeletes(fqns, notify) - p.checkAdds(fqns, notify) -} - -func (p *podMxWatcher) checkAdds(m map[string]runtime.Object, notify bool) { - for k, v := range m { - kind := watch.Added - if v1, ok := p.cache[k]; ok { - if !p.deltas(v1.(*mv1beta1.PodMetrics), v.(*mv1beta1.PodMetrics)) { - continue - } - kind = watch.Modified - } - p.cache[k] = v - if notify && p.notify(watch.Event{Type: kind, Object: v}) != nil { - return - } - } -} - -func (p *podMxWatcher) checkDeletes(m map[string]runtime.Object, notify bool) { - for k, v := range p.cache { - if _, ok := m[k]; ok { - continue - } - delete(p.cache, k) - if notify && p.notify(watch.Event{Type: watch.Deleted, Object: v}) != nil { - return - } - } -} - -// Stop the metrics informer. -func (p *podMxWatcher) Stop() { - log.Debug().Msg("Stopping PodMetrix informer!!") - close(p.doneChan) -} - -// ResultChan retrieves event channel. -func (p *podMxWatcher) ResultChan() <-chan watch.Event { - return p.eventChan -} - -func (p *podMxWatcher) deltas(m1, m2 *mv1beta1.PodMetrics) bool { - mm1 := map[string]v1.ResourceList{} - for _, co := range m1.Containers { - mm1[co.Name] = co.Usage - } - mm2 := map[string]v1.ResourceList{} - for _, co := range m2.Containers { - mm2[co.Name] = co.Usage - } - - for k2, v2 := range mm2 { - v1, ok := mm1[k2] - if !ok { - return true - } - if resourceDiff(v1, v2) { - return true - } - } - - return false -} diff --git a/internal/watch/pod_mx_test.go b/internal/watch/pod_mx_test.go deleted file mode 100644 index de0a9479..00000000 --- a/internal/watch/pod_mx_test.go +++ /dev/null @@ -1,136 +0,0 @@ -package watch - -import ( - "sync" - "testing" - - "github.com/rs/zerolog" - "gotest.tools/assert" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime" - mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" - v1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -) - -func init() { - zerolog.SetGlobalLevel(zerolog.Disabled) -} - -func TestPodMXList(t *testing.T) { - cmo := NewMockConnection() - po := NewPodMetrics(cmo, "") - - o := po.List("", metav1.ListOptions{}) - assert.Assert(t, len(o) == 0) -} - -func TestPodMXGet(t *testing.T) { - cmo := NewMockConnection() - po := NewPodMetrics(cmo, "") - - o, err := po.Get("", metav1.GetOptions{}) - assert.ErrorContains(t, err, "No pod metrics") - assert.Assert(t, o == nil) -} - -func TestMxDeltas(t *testing.T) { - uu := map[string]struct { - m1, m2 *mv1beta1.PodMetrics - e bool - }{ - "same": {makePodMxCo("p1", "1m", "0Mi", 1), makePodMxCo("p1", "1m", "0Mi", 1), false}, - "dcpu": {makePodMxCo("p1", "10m", "0Mi", 1), makePodMxCo("p2", "0m", "0Mi", 1), true}, - "dmem": {makePodMxCo("p1", "0m", "10Mi", 1), makePodMxCo("p1", "0m", "0Mi", 1), true}, - "dco": {makePodMxCo("p1", "0m", "10Mi", 1), makePodMxCo("p1", "0m", "0Mi", 2), true}, - } - - var p podMxWatcher - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, p.deltas(u.m1, u.m2)) - }) - } -} - -func TestPodMXRun(t *testing.T) { - cmo := NewMockConnection() - w := newPodMxWatcher(cmo, "") - - var wg sync.WaitGroup - wg.Add(1) - go func() { - defer wg.Done() - w.Run() - }() - - w.Stop() - wg.Wait() -} - -func TestPodMXUpdate(t *testing.T) { - cmo := NewMockConnection() - po := newPodMxWatcher(cmo, "default") - po.cache = map[string]runtime.Object{ - "default/p1": makePodMX("p1", "11m", "11Mi"), - } - - mxx := &mv1beta1.PodMetricsList{ - Items: []mv1beta1.PodMetrics{ - *makePodMX("p2", "10m", "10Mi"), - }, - } - po.update(mxx, false) - - pmx := po.cache["default/p2"].(*mv1beta1.PodMetrics) - assert.Equal(t, toQty("10m"), *pmx.Containers[0].Usage.Cpu()) - assert.Equal(t, toQty("10Mi"), *pmx.Containers[0].Usage.Memory()) -} - -func TestPodMXUpdateNoChange(t *testing.T) { - cmo := NewMockConnection() - po := newPodMxWatcher(cmo, "default") - po.cache = map[string]runtime.Object{ - "default/p1": makePodMX("p1", "10m", "10Mi"), - } - - mxx := &mv1beta1.PodMetricsList{ - Items: []mv1beta1.PodMetrics{ - *makePodMX("p1", "10m", "10Mi"), - }, - } - po.update(mxx, false) - - pmx := po.cache["default/p1"].(*mv1beta1.PodMetrics) - assert.Equal(t, toQty("10m"), *pmx.Containers[0].Usage.Cpu()) - assert.Equal(t, toQty("10Mi"), *pmx.Containers[0].Usage.Memory()) -} - -func TestPodMXDelete(t *testing.T) { - cmo := NewMockConnection() - po := newPodMxWatcher(cmo, "default") - po.cache = map[string]runtime.Object{ - "default/p1": makePodMX("p1", "11m", "11Mi"), - } - - mxx := &mv1beta1.PodMetricsList{} - po.update(mxx, false) - - assert.Equal(t, 0, len(po.cache)) -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func makePodMX(name, cpu, mem string) *v1beta1.PodMetrics { - return &v1beta1.PodMetrics{ - ObjectMeta: metav1.ObjectMeta{ - Name: name, - Namespace: "default", - }, - Containers: []v1beta1.ContainerMetrics{ - {Name: "i1", Usage: makeRes(cpu, mem)}, - {Name: "c1", Usage: makeRes(cpu, mem)}, - }, - } -} diff --git a/internal/watch/pod_test.go b/internal/watch/pod_test.go deleted file mode 100644 index 5c878f7c..00000000 --- a/internal/watch/pod_test.go +++ /dev/null @@ -1,25 +0,0 @@ -package watch - -import ( - "testing" - - "gotest.tools/assert" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func TestPodList(t *testing.T) { - cmo := NewMockConnection() - no := NewPod(cmo, "") - - o := no.List("", metav1.ListOptions{}) - assert.Assert(t, o == nil) -} - -func TestPodGet(t *testing.T) { - cmo := NewMockConnection() - no := NewPod(cmo, "") - o, err := no.Get("", metav1.GetOptions{}) - - assert.ErrorContains(t, err, "not found") - assert.Assert(t, o == nil) -} From 4c2c4793dc49f0e1ecfc1d8420d244a59f81c32b Mon Sep 17 00:00:00 2001 From: derailed Date: Mon, 2 Dec 2019 16:11:39 -0700 Subject: [PATCH 18/35] checkpoint --- go.mod | 5 +- go.sum | 6 + internal/config/alias.go | 15 +- internal/config/config.go | 3 +- internal/config/style.go | 2 +- internal/dao/context.go | 122 +++ internal/dao/describe.go | 37 + internal/dao/dp.go | 80 ++ internal/dao/ds.go | 122 +++ internal/dao/gvr.go | 124 +++ internal/dao/log_options.go | 104 +++ internal/dao/logger.go | 1 + internal/dao/pod.go | 196 +++++ internal/dao/reconcile.go | 100 +++ internal/dao/registry.go | 213 +++++ internal/dao/resource.go | 32 + internal/dao/screen_dump.go | 21 + internal/dao/sts.go | 80 ++ internal/dao/types.go | 64 ++ internal/k8s/api.go | 5 +- internal/k8s/cluster_role.go | 2 + internal/k8s/cluster_roleb.go | 2 + internal/k8s/context.go | 1 - internal/k8s/dp.go | 2 + internal/k8s/ds.go | 115 +-- internal/k8s/gvr.go | 4 +- internal/k8s/gvr_test.go | 4 +- internal/k8s/mapper.go | 1 - internal/k8s/{no.go => node.go} | 0 internal/k8s/ns.go | 2 + internal/k8s/pod.go | 3 + internal/k8s/resource.go | 4 +- internal/k8s/role.go | 2 + internal/k8s/role_binding.go | 2 + internal/k8s/svc.go | 2 + internal/keys.go | 14 + internal/model/{co.go => container.go} | 75 +- internal/model/context.go | 49 ++ internal/model/generic.go | 130 +++ internal/model/{no.go => node.go} | 28 +- internal/model/{po.go => pod.go} | 58 +- internal/model/registry.go | 102 ++- internal/model/resource.go | 32 +- internal/model/screen_dump.go | 81 ++ internal/model/types.go | 78 ++ internal/render/alias.go | 64 ++ internal/render/bench.go | 158 ++++ internal/render/cj.go | 2 +- internal/render/cm.go | 2 +- internal/render/colorer_test.go | 280 ++++++ internal/render/{co.go => container.go} | 60 +- internal/render/context.go | 76 +- internal/render/cr.go | 2 +- internal/render/crb.go | 2 +- internal/render/crd.go | 92 +- internal/render/delta.go | 21 +- internal/render/dp.go | 55 +- internal/render/dp_test.go | 2 +- internal/render/ds.go | 31 +- internal/render/ep.go | 2 +- internal/render/ev.go | 21 +- internal/render/event.go | 148 +++- internal/render/event_test.go | 2 +- internal/render/forward.go | 110 +++ internal/render/generic.go | 99 +++ internal/render/helpers.go | 4 +- internal/render/hpa.go | 2 +- internal/render/ing.go | 2 +- internal/render/job.go | 2 +- internal/render/{no.go => node.go} | 2 +- internal/render/{no_test.go => node_test.go} | 0 internal/render/np.go | 2 +- internal/render/ns.go | 21 +- internal/render/pdb.go | 22 +- internal/render/{po.go => pod.go} | 54 +- internal/render/{po_test.go => pod_test.go} | 0 internal/render/policy.go | 49 ++ internal/render/pv.go | 23 +- internal/render/pvc.go | 23 +- internal/render/rb.go | 2 +- internal/render/rbac.go | 33 + internal/render/ro.go | 2 +- internal/render/row.go | 35 +- internal/render/rs.go | 22 +- internal/render/sa.go | 2 +- internal/render/screen_dump.go | 61 ++ internal/render/secret.go | 2 +- internal/render/sts.go | 81 ++ internal/render/subject.go | 30 + internal/render/svc.go | 2 +- internal/render/table.go | 16 + internal/render/types.go | 35 + internal/resource/base.go | 7 +- internal/resource/custom.go | 1 + internal/resource/custom_test.go | 21 +- internal/resource/ds.go | 224 ++--- internal/resource/list.go | 89 +- internal/resource/{no.go => node.go} | 0 .../{no_int_test.go => node_int_test.go} | 0 .../resource/{no_test.go => node_test.go} | 0 internal/resource/pod.go | 87 +- internal/resource/pod_test.go | 24 +- internal/resource/types.go | 17 +- internal/ui/colorer.go | 67 +- internal/ui/colorer_test.go | 49 +- internal/ui/config.go | 13 +- internal/ui/dialog/confirm.go | 2 +- internal/ui/padding.go | 16 +- internal/ui/padding_test.go | 11 +- internal/ui/select_table.go | 29 +- internal/ui/table.go | 130 ++- internal/ui/table_helper.go | 32 +- internal/ui/table_test.go | 4 +- internal/view/alias.go | 39 +- internal/view/alias_test.go | 2 +- internal/view/app.go | 112 ++- internal/view/bench.go | 130 +-- internal/view/colorer.go | 256 ------ internal/view/colorer_test.go | 289 ------ internal/view/command.go | 41 +- internal/view/container.go | 18 +- internal/view/context.go | 48 +- internal/view/details.go | 6 +- internal/view/dp.go | 25 +- internal/view/ds.go | 28 +- internal/view/exec.go | 3 + internal/view/generic.go | 512 +++++++++++ internal/view/help.go | 8 +- internal/view/help_test.go | 4 +- internal/view/log.go | 56 +- internal/view/logs_extender.go | 3 +- internal/view/{no.go => node.go} | 3 +- internal/view/ns.go | 83 +- internal/view/page_stack.go | 2 + internal/view/picker.go | 8 +- internal/view/pod.go | 9 +- internal/view/policy.go | 180 ++-- internal/view/port_forward.go | 109 +-- internal/view/rbac.go | 194 ++-- internal/view/rbac_int_test.go | 39 +- internal/view/rbac_test.go | 2 +- internal/view/registrar.go | 211 ++--- internal/view/resource.go | 76 +- internal/view/restart_extender.go | 11 +- internal/view/rs.go | 90 +- internal/view/scale_extender.go | 24 +- internal/view/screen_dump.go | 172 +--- internal/view/screen_dump_test.go | 2 +- internal/view/sts.go | 40 +- internal/view/subject.go | 198 +++-- internal/view/table.go | 15 +- internal/view/table_helper.go | 5 +- internal/view/table_int_test.go | 13 +- internal/view/types.go | 27 +- internal/views/mock_connection.go | 825 ------------------ internal/watch/factory.go | 216 ++--- 156 files changed, 5506 insertions(+), 3334 deletions(-) create mode 100644 internal/dao/context.go create mode 100644 internal/dao/describe.go create mode 100644 internal/dao/dp.go create mode 100644 internal/dao/ds.go create mode 100644 internal/dao/gvr.go create mode 100644 internal/dao/log_options.go create mode 100644 internal/dao/logger.go create mode 100644 internal/dao/pod.go create mode 100644 internal/dao/reconcile.go create mode 100644 internal/dao/registry.go create mode 100644 internal/dao/resource.go create mode 100644 internal/dao/screen_dump.go create mode 100644 internal/dao/sts.go create mode 100644 internal/dao/types.go rename internal/k8s/{no.go => node.go} (100%) create mode 100644 internal/keys.go rename internal/model/{co.go => container.go} (69%) create mode 100644 internal/model/context.go create mode 100644 internal/model/generic.go rename internal/model/{no.go => node.go} (86%) rename internal/model/{po.go => pod.go} (59%) create mode 100644 internal/model/screen_dump.go create mode 100644 internal/render/alias.go create mode 100644 internal/render/bench.go create mode 100644 internal/render/colorer_test.go rename internal/render/{co.go => container.go} (81%) create mode 100644 internal/render/forward.go create mode 100644 internal/render/generic.go rename internal/render/{no.go => node.go} (99%) rename internal/render/{no_test.go => node_test.go} (100%) rename internal/render/{po.go => pod.go} (87%) rename internal/render/{po_test.go => pod_test.go} (100%) create mode 100644 internal/render/policy.go create mode 100644 internal/render/rbac.go create mode 100644 internal/render/screen_dump.go create mode 100644 internal/render/sts.go create mode 100644 internal/render/subject.go create mode 100644 internal/render/table.go create mode 100644 internal/render/types.go rename internal/resource/{no.go => node.go} (100%) rename internal/resource/{no_int_test.go => node_int_test.go} (100%) rename internal/resource/{no_test.go => node_test.go} (100%) delete mode 100644 internal/view/colorer.go delete mode 100644 internal/view/colorer_test.go create mode 100644 internal/view/generic.go rename internal/view/{no.go => node.go} (94%) delete mode 100644 internal/views/mock_connection.go diff --git a/go.mod b/go.mod index 3913d071..6a9febff 100644 --- a/go.mod +++ b/go.mod @@ -2,6 +2,8 @@ module github.com/derailed/k9s go 1.13 +replace github.com/derailed/tview => /Users/fernand/go_wk/derailed/src/github.com/derailed/tview + replace ( k8s.io/api => k8s.io/api v0.0.0-20190918155943-95b840bb6a1f k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.0.0-20190918161926-8f644eb6e783 @@ -36,6 +38,7 @@ require ( github.com/gdamore/tcell v1.3.0 github.com/ghodss/yaml v1.0.0 // indirect github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef // indirect + github.com/golang/mock v1.2.0 github.com/google/btree v1.0.0 // indirect github.com/googleapis/gnostic v0.2.0 // indirect github.com/gregjones/httpcache v0.0.0-20190212212710-3befbb6ad0cc // indirect @@ -44,7 +47,7 @@ require ( github.com/mattn/go-runewidth v0.0.5 github.com/petergtz/pegomock v2.6.0+incompatible github.com/rakyll/hey v0.1.2 - github.com/rs/zerolog v1.14.3 + github.com/rs/zerolog v1.17.2 github.com/sahilm/fuzzy v0.1.0 github.com/spf13/cobra v0.0.5 github.com/stretchr/testify v1.3.0 diff --git a/go.sum b/go.sum index f5945ef9..0b278da0 100644 --- a/go.sum +++ b/go.sum @@ -176,6 +176,7 @@ github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfU github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= +github.com/golang/mock v1.2.0 h1:28o5sBqPkBsMGnC6b4MvE2TzSr5/AT4c/1fLqVGIwlk= github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= github.com/golang/protobuf v0.0.0-20161109072736-4bd1920723d7/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= @@ -346,6 +347,8 @@ github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFR github.com/rs/xid v1.2.1/go.mod h1:+uKXf+4Djp6Md1KODXJxgGQPKngRmWyn10oCKFzNHOQ= github.com/rs/zerolog v1.14.3 h1:4EGfSkR2hJDB0s3oFfrlPqjU1e4WLncergLil3nEKW0= github.com/rs/zerolog v1.14.3/go.mod h1:3WXPzbXEEliJ+a6UFE4vhIxV8qR1EML6ngzP9ug4eYg= +github.com/rs/zerolog v1.17.2 h1:RMRHFw2+wF7LO0QqtELQwo8hqSmqISyCJeFeAAuWcRo= +github.com/rs/zerolog v1.17.2/go.mod h1:9nvC1axdVrAHcu/s9taAVfBuIdTZLVQmKQyvrUjF5+I= github.com/rubiojr/go-vhd v0.0.0-20160810183302-0bfd3b39853c/go.mod h1:DM5xW0nvfNNm2uytzsvhI3OnX8uzaRAg8UX/CnDqbto= github.com/russross/blackfriday v0.0.0-20170610170232-067529f716f4/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g= github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g= @@ -433,6 +436,7 @@ golang.org/x/net v0.0.0-20190328230028-74de082e2cca/go.mod h1:t9HGtf8HONx5eT2rtn golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190812203447-cdfb69ac37fc h1:gkKoSkUmnU6bpS/VhkuO27bzQeSA51uaEfbOW5dNb68= golang.org/x/net v0.0.0-20190812203447-cdfb69ac37fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= @@ -485,6 +489,8 @@ golang.org/x/tools v0.0.0-20190506145303-2d16b83fe98c/go.mod h1:RgjU9mgBXZiqYHBn golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= +golang.org/x/tools v0.0.0-20190828213141-aed303cbaa74/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= gonum.org/v1/gonum v0.0.0-20190331200053-3d26580ed485/go.mod h1:2ltnJ7xHfj0zHS40VVPYEAAMTa3ZGguvHGBSJeRWqE0= gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw= gonum.org/v1/netlib v0.0.0-20190331212654-76723241ea4e/go.mod h1:kS+toOQn6AQKjmKJ7gzohV1XkqsFehRA2FbsbkopSuQ= diff --git a/internal/config/alias.go b/internal/config/alias.go index 281174c8..ba071a0f 100644 --- a/internal/config/alias.go +++ b/internal/config/alias.go @@ -14,6 +14,9 @@ var K9sAlias = filepath.Join(K9sHome, "alias.yml") // Alias tracks shortname to GVR mappings. type Alias map[string]string +// ShortNames represents a collection of shortnames for aliases. +type ShortNames map[string][]string + // Aliases represents a collection of aliases. type Aliases struct { Alias Alias `yaml:"alias"` @@ -88,13 +91,13 @@ func (a Aliases) Get(k string) (string, bool) { } // Define declares a new alias. -func (a Aliases) Define(command, alias string) { - if _, ok := a.Alias[alias]; ok { - // Don't override aliases. Take order of alias registration as precedence. - return +func (a Aliases) Define(gvr string, aliases ...string) { + for _, alias := range aliases { + if _, ok := a.Alias[alias]; ok { + continue + } + a.Alias[alias] = gvr } - - a.Alias[alias] = command } // LoadAliases loads alias from a given file. diff --git a/internal/config/config.go b/internal/config/config.go index 1818d86d..9772872c 100644 --- a/internal/config/config.go +++ b/internal/config/config.go @@ -11,7 +11,6 @@ import ( "path/filepath" "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" "github.com/rs/zerolog/log" "gopkg.in/yaml.v2" v1 "k8s.io/api/core/v1" @@ -123,7 +122,7 @@ func (c *Config) ActiveNamespace() string { return cl.Namespace.Active } } - return resource.DefaultNamespace + return "" } // FavNamespaces returns fav namespaces in the current cluster. diff --git a/internal/config/style.go b/internal/config/style.go index 7401694b..1edf125c 100644 --- a/internal/config/style.go +++ b/internal/config/style.go @@ -216,7 +216,7 @@ func newTable() Table { FgColor: "aqua", BgColor: "black", CursorColor: "aqua", - MarkColor: "khaki", + MarkColor: "violet", Header: newTableHeader(), } } diff --git a/internal/dao/context.go b/internal/dao/context.go new file mode 100644 index 00000000..547b9f32 --- /dev/null +++ b/internal/dao/context.go @@ -0,0 +1,122 @@ +package dao + +import ( + "fmt" + + "github.com/derailed/k9s/internal/k8s" + "github.com/rs/zerolog/log" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/client-go/tools/clientcmd" + "k8s.io/client-go/tools/clientcmd/api" +) + +type Context struct { + Resource +} + +var _ Accessor = &Context{} +var _ Switchable = &Context{} + +func (c *Context) config() *k8s.Config { + return c.Factory.Client().Config() +} + +// Get a Context. +func (c *Context) Get(_, n string) (runtime.Object, error) { + ctx, err := c.config().GetContext(n) + if err != nil { + return nil, err + } + return &NamedContext{Name: n, Context: ctx}, nil +} + +// List all Contexts on the current cluster. +func (c *Context) List(string, metav1.ListOptions) ([]runtime.Object, error) { + ctxs, err := c.config().Contexts() + if err != nil { + return nil, err + } + cc := make([]runtime.Object, 0, len(ctxs)) + for k, v := range ctxs { + cc = append(cc, NewNamedContext(c.config(), k, v)) + } + + return cc, nil +} + +// Delete a Context. +func (c *Context) Delete(ns, n string, cascade, force bool) error { + ctx, err := c.config().CurrentContextName() + if err != nil { + return err + } + if ctx == n { + return fmt.Errorf("trying to delete your current context %s", n) + } + + return c.config().DelContext(n) +} + +// MustCurrentContextName return the active context name. +func (c *Context) MustCurrentContextName() string { + cl, err := c.config().CurrentContextName() + if err != nil { + log.Fatal().Err(err).Msg("Fetching current context") + } + return cl +} + +// Switch to another context. +func (c *Context) Switch(ctx string) error { + c.Factory.Client().SwitchContextOrDie(ctx) + return nil +} + +// KubeUpdate modifies kubeconfig default context. +func (c *Context) KubeUpdate(n string) error { + config, err := c.config().RawConfig() + if err != nil { + return err + } + if err := c.Switch(n); err != nil { + return err + } + return clientcmd.ModifyConfig( + clientcmd.NewDefaultPathOptions(), config, true, + ) +} + +// ---------------------------------------------------------------------------- + +// NamedContext represents a named cluster context. +type NamedContext struct { + Name string + Context *api.Context + config *k8s.Config +} + +// NewNamedContext returns a new named context. +func NewNamedContext(c *k8s.Config, n string, ctx *api.Context) *NamedContext { + return &NamedContext{Name: n, Context: ctx, config: c} +} + +// MustCurrentContextName return the active context name. +func (c *NamedContext) MustCurrentContextName() string { + cl, err := c.config.CurrentContextName() + if err != nil { + log.Fatal().Err(err).Msg("Fetching current context") + } + return cl +} + +// GetObjectKind returns a schema object. +func (c *NamedContext) GetObjectKind() schema.ObjectKind { + return nil +} + +// DeepCopyObject returns a container copy. +func (c *NamedContext) DeepCopyObject() runtime.Object { + return c +} diff --git a/internal/dao/describe.go b/internal/dao/describe.go new file mode 100644 index 00000000..ccba22b9 --- /dev/null +++ b/internal/dao/describe.go @@ -0,0 +1,37 @@ +package dao + +import ( + "github.com/derailed/k9s/internal/k8s" + "github.com/rs/zerolog/log" + "k8s.io/kubectl/pkg/describe" + "k8s.io/kubectl/pkg/describe/versioned" +) + +func Describe(c k8s.Connection, gvr GVR, ns, n string) (string, error) { + mapper := k8s.RestMapper{Connection: c} + m, err := mapper.ToRESTMapper() + if err != nil { + log.Error().Err(err).Msgf("No REST mapper for resource %s", gvr) + return "", err + } + + GVR := k8s.GVR(gvr) + gvk, err := m.KindFor(GVR.AsGVR()) + if err != nil { + log.Error().Err(err).Msgf("No GVK for resource %s", gvr) + return "", err + } + + mapping, err := mapper.ResourceFor(GVR.ResName(), gvk.Kind) + if err != nil { + log.Error().Err(err).Msgf("Unable to find mapper for %s %s", gvr, n) + return "", err + } + d, err := versioned.Describer(c.Config().Flags(), mapping) + if err != nil { + log.Error().Err(err).Msgf("Unable to find describer for %#v", mapping) + return "", err + } + + return d.Describe(ns, n, describe.DescriberSettings{ShowEvents: true}) +} diff --git a/internal/dao/dp.go b/internal/dao/dp.go new file mode 100644 index 00000000..3f30b866 --- /dev/null +++ b/internal/dao/dp.go @@ -0,0 +1,80 @@ +package dao + +import ( + "context" + "errors" + "fmt" + + "github.com/rs/zerolog/log" + appsv1 "k8s.io/api/apps/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/types" + "k8s.io/kubectl/pkg/polymorphichelpers" +) + +type Deployment struct { + Resource +} + +var _ Accessor = &Deployment{} +var _ Loggable = &Deployment{} +var _ Restartable = &Deployment{} +var _ Scalable = &Deployment{} + +// Scale a Deployment. +func (d *Deployment) Scale(ns, n string, replicas int32) error { + scale, err := d.Client().DialOrDie().AppsV1().Deployments(ns).GetScale(n, metav1.GetOptions{}) + if err != nil { + return err + } + scale.Spec.Replicas = replicas + _, err = d.Client().DialOrDie().AppsV1().Deployments(ns).UpdateScale(n, scale) + + return err +} + +// Restart a Deployment rollout. +func (d *Deployment) Restart(ns, n string) error { + o, err := d.Get(ns, string(d.gvr), n, labels.Everything()) + if err != nil { + return err + } + + var ds appsv1.Deployment + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ds) + if err != nil { + return err + } + + update, err := polymorphichelpers.ObjectRestarterFn(&ds) + if err != nil { + return err + } + + _, err = d.Client().DialOrDie().AppsV1().Deployments(ns).Patch(ds.Name, types.StrategicMergePatchType, update) + return err +} + +// Logs tail logs for all pods represented by this Deployment. +func (d *Deployment) TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error { + log.Debug().Msgf("Tailing Deployment %q -- %q", opts.Namespace, opts.Name) + o, err := d.Get(opts.Namespace, string(d.gvr), opts.Name, labels.Everything()) + if err != nil { + return err + } + + var dp appsv1.Deployment + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &dp) + if err != nil { + return errors.New("expecting Deployment resource") + } + + if dp.Spec.Selector == nil || len(dp.Spec.Selector.MatchLabels) == 0 { + return fmt.Errorf("No valid selector found on Deployment %s", opts.FQN()) + } + + return podLogs(ctx, c, dp.Spec.Selector.MatchLabels, opts) +} diff --git a/internal/dao/ds.go b/internal/dao/ds.go new file mode 100644 index 00000000..d031f1da --- /dev/null +++ b/internal/dao/ds.go @@ -0,0 +1,122 @@ +package dao + +import ( + "context" + "errors" + "fmt" + "strings" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/watch" + "github.com/rs/zerolog/log" + appsv1 "k8s.io/api/apps/v1" + v1 "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/types" + "k8s.io/kubectl/pkg/polymorphichelpers" +) + +type DaemonSet struct { + Resource +} + +var _ Accessor = &DaemonSet{} +var _ Loggable = &DaemonSet{} +var _ Restartable = &DaemonSet{} + +// Restart a DaemonSet rollout. +func (d *DaemonSet) Restart(ns, n string) error { + o, err := d.Get(ns, string(d.gvr), n, labels.Everything()) + if err != nil { + return err + } + + var ds appsv1.DaemonSet + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ds) + if err != nil { + return err + } + + update, err := polymorphichelpers.ObjectRestarterFn(&ds) + if err != nil { + return err + } + + _, err = d.Client().DialOrDie().AppsV1().DaemonSets(ns).Patch(ds.Name, types.StrategicMergePatchType, update) + return err +} + +// Logs tail logs for all pods represented by this DaemonSet. +func (d *DaemonSet) TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error { + log.Debug().Msgf("Tailing DaemonSet %q -- %q", opts.Namespace, opts.Name) + o, err := d.Get(opts.Namespace, "apps/v1/daemonsets", opts.Name, labels.Everything()) + if err != nil { + return err + } + + var ds appsv1.DaemonSet + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ds) + if err != nil { + return errors.New("expecting daemonset resource") + } + + if ds.Spec.Selector == nil || len(ds.Spec.Selector.MatchLabels) == 0 { + return fmt.Errorf("No valid selector found on daemonset %s", opts.FQN()) + } + + return podLogs(ctx, c, ds.Spec.Selector.MatchLabels, opts) +} + +func podLogs(ctx context.Context, c chan<- string, sel map[string]string, opts LogOptions) error { + f, ok := ctx.Value(internal.KeyFactory).(*watch.Factory) + if !ok { + return errors.New("expecting a context factory") + } + ls, err := metav1.ParseToLabelSelector(toSelector(sel)) + if err != nil { + return err + } + lsel, err := metav1.LabelSelectorAsSelector(ls) + if err != nil { + return err + } + + oo, err := f.List(opts.Namespace, "v1/pods", lsel) + if err != nil { + return err + } + + if len(oo) > 1 { + opts.MultiPods = true + } + + po := Pod{} + for _, o := range oo { + var pod v1.Pod + err := runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &pod) + if err != nil { + return err + } + if pod.Status.Phase == v1.PodRunning { + opts.Namespace, opts.Name = pod.Namespace, pod.Name + if err := po.TailLogs(ctx, c, opts); err != nil { + return err + } + } + } + return nil +} + +// Helpers... + +func toSelector(m map[string]string) string { + s := make([]string, 0, len(m)) + for k, v := range m { + s = append(s, k+"="+v) + } + + return strings.Join(s, ",") +} diff --git a/internal/dao/gvr.go b/internal/dao/gvr.go new file mode 100644 index 00000000..732db08f --- /dev/null +++ b/internal/dao/gvr.go @@ -0,0 +1,124 @@ +package dao + +import ( + "fmt" + "path" + "strings" + + "github.com/rs/zerolog/log" + "k8s.io/apimachinery/pkg/runtime/schema" + "vbom.ml/util/sortorder" +) + +// GVR represents a kubernetes resource schema as a string. +// Format is group/version/resources +type GVR string + +// NewGVR builds a new gvr from a group, version, resource. +func NewGVR(g, v, r string) GVR { + return GVR(path.Join(g, v, r)) +} + +// FromGVAndR builds a gvr from a group/version and resource. +func FromGVAndR(gv, r string) GVR { + return GVR(path.Join(gv, r)) +} + +// ResName returns a resource . separated descriptor in the shape of kind.version.group. +func (g GVR) ResName() string { + return g.ToR() + "." + g.ToV() + "." + g.ToG() +} + +// AsGV returns the group version scheme representation. +func (g GVR) AsGV() schema.GroupVersion { + return schema.GroupVersion{ + Group: g.ToG(), + Version: g.ToV(), + } +} + +// AsGVR returns a a full schema representation. +func (g GVR) AsGVR() schema.GroupVersionResource { + return schema.GroupVersionResource{ + Group: g.ToG(), + Version: g.ToV(), + Resource: g.ToR(), + } +} + +// ToV returns the resource version. +func (g GVR) ToV() string { + tokens := strings.Split(string(g), "/") + if len(tokens) < 2 { + return "" + } + return tokens[len(tokens)-2] +} + +// ToR returns the resource name. +func (g GVR) ToR() string { + tokens := strings.Split(string(g), "/") + return tokens[len(tokens)-1] +} + +// ToG returns the resource group name. +func (g GVR) ToG() string { + tokens := strings.Split(string(g), "/") + switch len(tokens) { + case 3: + return tokens[0] + default: + return "" + } +} + +type GVRs []GVR + +func (g GVRs) Len() int { + return len(g) +} + +func (g GVRs) Swap(i, j int) { + g[i], g[j] = g[j], g[i] +} + +func (g GVRs) Less(i, j int) bool { + g1, g2 := g[i].ToG(), g[j].ToG() + + return sortorder.NaturalLess(g1, g2) +} + +// Helper... + +// Can determines the available actions for a given resource. +func Can(verbs []string, v string) bool { + for _, verb := range verbs { + candidates, err := mapVerb(v) + if err != nil { + log.Error().Err(err).Msgf("verb mapping failed") + return false + } + for _, c := range candidates { + if verb == c { + return true + } + } + } + + return false +} + +func mapVerb(v string) ([]string, error) { + switch v { + case "describe": + return []string{"get"}, nil + case "view": + return []string{"get", "list"}, nil + case "delete": + return []string{"delete"}, nil + case "edit": + return []string{"patch", "update"}, nil + default: + return []string{}, fmt.Errorf("no standard verb for %q", v) + } +} diff --git a/internal/dao/log_options.go b/internal/dao/log_options.go new file mode 100644 index 00000000..0eb5fd71 --- /dev/null +++ b/internal/dao/log_options.go @@ -0,0 +1,104 @@ +package dao + +import ( + "path" + "strings" + + "github.com/derailed/k9s/internal/color" + "github.com/derailed/tview" + runewidth "github.com/mattn/go-runewidth" +) + +type ( + // Fqn uniquely describes a container + Fqn struct { + Namespace, Name, Container string + } + + // LogOptions represent logger options. + LogOptions struct { + Fqn + + Lines int64 + Color color.Paint + Previous bool + SingleContainer bool + MultiPods bool + } +) + +// HasContainer checks if a container is present. +func (o LogOptions) HasContainer() bool { + return o.Container != "" +} + +// FQN returns resource fully qualified name. +func (o LogOptions) FQN() string { + return FQN(o.Namespace, o.Name) +} + +// Path returns resource descriptor path. +func (o LogOptions) Path() string { + return o.FQN() + ":" + o.Container +} + +// FixedSizeName returns a normalize fixed size pod name if possible. +func (o LogOptions) FixedSizeName() string { + tokens := strings.Split(o.Name, "-") + if len(tokens) < 3 { + return o.Name + } + var s []string + for i := 0; i < len(tokens)-1; i++ { + s = append(s, tokens[i]) + } + return Truncate(strings.Join(s, "-"), 15) + "-" + tokens[len(tokens)-1] +} + +func colorize(c color.Paint, txt string) string { + if c == 0 { + return "" + } + + return color.Colorize(txt, c) +} + +// DecorateLog add a log header to display po/co information along with the log message. +func (o LogOptions) DecorateLog(msg string) string { + if msg == "" { + return msg + } + + if o.MultiPods { + return colorize(o.Color, o.Name+":"+o.Container+" ") + msg + } + + if !o.SingleContainer { + return colorize(o.Color, o.Container+" ") + msg + } + + return msg +} + +// Helpers... + +// BOZO!! Consolidate!! +// Truncate a string to the given l and suffix ellipsis if needed. +func Truncate(str string, width int) string { + return runewidth.Truncate(str, width, string(tview.SemigraphicsHorizontalEllipsis)) +} + +// Namespaced return a namesapace and a name. +func Namespaced(n string) (string, string) { + ns, po := path.Split(n) + + return strings.Trim(ns, "/"), po +} + +// FQN returns a fully qualified resource name. +func FQN(ns, n string) string { + if ns == "" { + return n + } + return ns + "/" + n +} diff --git a/internal/dao/logger.go b/internal/dao/logger.go new file mode 100644 index 00000000..07a0cc0f --- /dev/null +++ b/internal/dao/logger.go @@ -0,0 +1 @@ +package dao diff --git a/internal/dao/pod.go b/internal/dao/pod.go new file mode 100644 index 00000000..d4548e9b --- /dev/null +++ b/internal/dao/pod.go @@ -0,0 +1,196 @@ +package dao + +import ( + "bufio" + "context" + "errors" + "fmt" + "io" + "sync/atomic" + "time" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/color" + "github.com/derailed/k9s/internal/watch" + "github.com/rs/zerolog/log" + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + restclient "k8s.io/client-go/rest" +) + +const defaultTimeout = 1 * time.Second + +type Logger interface { + Logs(ns, n string, opts *v1.PodLogOptions) *restclient.Request +} + +type Pod struct { + Resource +} + +var _ Accessor = &Pod{} + +// Logs fetch container logs for a given pod and container. +func (p *Pod) Logs(ns, n string, opts *v1.PodLogOptions) *restclient.Request { + return p.Client().DialOrDie().CoreV1().Pods(ns).GetLogs(n, opts) +} + +// Containers returns all container names on pod +func (p *Pod) Containers(ns, n string, includeInit bool) ([]string, error) { + o, err := p.Get(ns, "v1/pod", n, labels.Everything()) + if err != nil { + return nil, err + } + + var pod v1.Pod + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &pod) + if err != nil { + return nil, err + } + + cc := []string{} + for _, c := range pod.Spec.Containers { + cc = append(cc, c.Name) + } + + if includeInit { + for _, c := range pod.Spec.InitContainers { + cc = append(cc, c.Name) + } + } + + return cc, nil +} + +// Logs tails a given container logs +func (p *Pod) TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error { + if !opts.HasContainer() { + return p.logs(ctx, c, opts) + } + return tailLogs(ctx, p, c, opts) +} + +// PodLogs tail logs for all containers in a running Pod. +func (p *Pod) logs(ctx context.Context, c chan<- string, opts LogOptions) error { + fac, ok := ctx.Value(internal.KeyFactory).(*watch.Factory) + if !ok { + return errors.New("Expecting an informer") + } + ns, n := Namespaced(opts.FQN()) + o, err := fac.Get(ns, "v1/pods", n, labels.Everything()) + if err != nil { + return err + } + + var po v1.Pod + if runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &po); err != nil { + return err + } + opts.Color = asColor(po.Name) + if len(po.Spec.InitContainers)+len(po.Spec.Containers) == 1 { + opts.SingleContainer = true + } + + for _, co := range po.Spec.InitContainers { + opts.Container = co.Name + if err := p.TailLogs(ctx, c, opts); err != nil { + return err + } + } + rcos := loggableContainers(po.Status) + for _, co := range po.Spec.Containers { + if in(rcos, co.Name) { + opts.Container = co.Name + if err := p.TailLogs(ctx, c, opts); err != nil { + log.Error().Err(err).Msgf("Getting logs for %s failed", co.Name) + return err + } + } + } + + return nil +} + +func tailLogs(ctx context.Context, logger Logger, c chan<- string, opts LogOptions) error { + log.Debug().Msgf("Tailing logs for %q -- %q -- %q", opts.Namespace, opts.Name, opts.Container) + o := v1.PodLogOptions{ + Container: opts.Container, + Follow: true, + TailLines: &opts.Lines, + Previous: opts.Previous, + } + req := logger.Logs(opts.Namespace, opts.Name, &o) + ctxt, cancelFunc := context.WithCancel(ctx) + req.Context(ctxt) + + var blocked int32 = 1 + go logsTimeout(cancelFunc, &blocked) + + // This call will block if nothing is in the stream!! + stream, err := req.Stream() + atomic.StoreInt32(&blocked, 0) + if err != nil { + log.Error().Err(err).Msgf("Log stream failed for `%s", opts.Path()) + return fmt.Errorf("Unable to obtain log stream for %s", opts.Path()) + } + go readLogs(ctx, stream, c, opts) + + return nil +} + +func logsTimeout(cancel context.CancelFunc, blocked *int32) { + <-time.After(defaultTimeout) + if atomic.LoadInt32(blocked) == 1 { + log.Debug().Msg("Timed out reading the log stream") + cancel() + } +} + +func readLogs(ctx context.Context, stream io.ReadCloser, c chan<- string, opts LogOptions) { + defer func() { + log.Debug().Msgf(">>> Closing stream `%s", opts.Path()) + if err := stream.Close(); err != nil { + log.Error().Err(err).Msg("Cloing stream") + } + }() + + scanner := bufio.NewScanner(stream) + for scanner.Scan() { + select { + case <-ctx.Done(): + return + default: + c <- opts.DecorateLog(scanner.Text()) + } + } +} + +// Helpers... + +func loggableContainers(s v1.PodStatus) []string { + var rcos []string + for _, c := range s.ContainerStatuses { + rcos = append(rcos, c.Name) + } + return rcos +} + +func asColor(n string) color.Paint { + var sum int + for _, r := range n { + sum += int(r) + } + return color.Paint(30 + 2 + sum%6) +} + +// Check if string is in a string list. +func in(ll []string, s string) bool { + for _, l := range ll { + if l == s { + return true + } + } + return false +} diff --git a/internal/dao/reconcile.go b/internal/dao/reconcile.go new file mode 100644 index 00000000..52d5c1ae --- /dev/null +++ b/internal/dao/reconcile.go @@ -0,0 +1,100 @@ +package dao + +import ( + "context" + "fmt" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/render" + "github.com/rs/zerolog/log" +) + +// Reconcile previous vs current state and emits delta events. +func Reconcile(ctx context.Context, table render.TableData, gvr GVR) (render.TableData, error) { + path, ok := ctx.Value(internal.KeySelection).(string) + if !ok { + return table, fmt.Errorf("no path specified for %s", gvr) + } + if path != "" { + log.Debug().Msgf("########## OVERRIDING NS %q", path) + table.Namespace = path + } + log.Debug().Msgf(" Reconcile %q in ns %q with path %q", gvr, table.Namespace, path) + factory, ok := ctx.Value(internal.KeyFactory).(Factory) + if !ok { + return table, fmt.Errorf("no factory found for %s", gvr) + } + m, ok := model.Registry[string(gvr)] + if !ok { + log.Warn().Msgf("Resource %s not found in registry. Going generic!", gvr) + m = model.ResourceMeta{ + Model: &model.Generic{}, + Renderer: &render.Generic{}, + } + } + if m.Model == nil { + m.Model = &model.Resource{} + } + m.Model.Init(table.Namespace, string(gvr), factory) + + table.Header = m.Renderer.Header(table.Namespace) + oo, err := m.Model.List(ctx) + if err != nil { + panic(err) + } + log.Debug().Msgf("Model returned [%d] items", len(oo)) + rows := make(render.Rows, len(oo)) + if err := m.Model.Hydrate(oo, rows, m.Renderer); err != nil { + return table, err + } + update(&table, rows) + + log.Debug().Msgf("Table returned [%d] events", len(table.RowEvents)) + return table, nil +} + +func update(table *render.TableData, rows render.Rows) { + cacheEmpty := len(table.RowEvents) == 0 + kk := make([]string, 0, len(rows)) + var blankDelta render.DeltaRow + for _, row := range rows { + kk = append(kk, row.ID) + if cacheEmpty { + table.RowEvents = append(table.RowEvents, render.NewRowEvent(render.EventAdd, row)) + continue + } + if index, ok := table.RowEvents.FindIndex(row.ID); ok { + delta := render.NewDeltaRow(table.RowEvents[index].Row, row) + if delta.IsBlank() { + table.RowEvents[index].Kind, table.RowEvents[index].Deltas = render.EventUnchanged, blankDelta + } else { + table.RowEvents[index] = render.NewDeltaRowEvent(row, delta) + } + continue + } + table.RowEvents = append(table.RowEvents, render.NewRowEvent(render.EventAdd, row)) + } + + if cacheEmpty { + return + } + ensureDeletes(table, kk) +} + +// EnsureDeletes delete items in cache that are no longer valid. +func ensureDeletes(table *render.TableData, newKeys []string) { + for _, re := range table.RowEvents { + var found bool + for i, key := range newKeys { + if key == re.Row.ID { + found = true + newKeys = append(newKeys[:i], newKeys[i+1:]...) + break + } + } + if !found { + table.RowEvents = table.RowEvents.Delete(re.Row.ID) + } + } +} diff --git a/internal/dao/registry.go b/internal/dao/registry.go new file mode 100644 index 00000000..04f46e3a --- /dev/null +++ b/internal/dao/registry.go @@ -0,0 +1,213 @@ +package dao + +import ( + "fmt" + "sort" + + "github.com/derailed/k9s/internal/watch" + "github.com/rs/zerolog/log" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" +) + +// MetaViewers represents a collection of meta viewers. +type ResourceMetas map[GVR]metav1.APIResource + +var resMetas ResourceMetas + +func AccessorFor(f Factory, gvr GVR) (Accessor, error) { + m := map[GVR]Accessor{ + "contexts": &Context{}, + "screendumps": &ScreenDump{}, + "apps/v1/deployments": &Deployment{}, + "apps/v1/daemonsets": &DaemonSet{}, + "extensions/v1beta1/daemonsets": &DaemonSet{}, + "apps/v1/statefulsets": &StatefulSet{}, + } + + r, ok := m[gvr] + if !ok { + r = &Resource{} + log.Warn().Msgf("No DAO registry entry for %q. Going generic!", gvr) + } + r.Init(f, gvr) + + return r, nil +} + +func AllGVRs() []GVR { + kk := make(GVRs, 0, len(resMetas)) + for k := range resMetas { + kk = append(kk, k) + } + sort.Sort(kk) + + return kk +} + +// MetaFor returns a resource metadata for a given gvr. +func MetaFor(gvr GVR) (metav1.APIResource, error) { + m, ok := resMetas[gvr] + if !ok { + return metav1.APIResource{}, fmt.Errorf("no resource meta defined for %q", gvr) + } + return m, nil +} + +// Load hydrates server preferred+CRDs resource metadata. +func Load(f *watch.Factory) error { + resMetas = make(ResourceMetas, 100) + if err := loadPreferred(f, resMetas); err != nil { + return err + } + if err := loadNonResource(resMetas); err != nil { + return err + } + + return loadCRDs(f, resMetas) +} + +func loadNonResource(m ResourceMetas) error { + m["contexts"] = metav1.APIResource{ + Name: "contexts", + SingularName: "context", + Namespaced: false, + Kind: "Context", + ShortNames: []string{"ctx"}, + Verbs: []string{}, + Categories: []string{"K9s"}, + } + m["screendumps"] = metav1.APIResource{ + Name: "screendumps", + SingularName: "screendump", + Namespaced: false, + Kind: "ScreenDump", + ShortNames: []string{"sd"}, + Verbs: []string{"delete"}, + Categories: []string{"K9s"}, + } + + return nil +} + +func loadPreferred(f *watch.Factory, m ResourceMetas) error { + discovery, err := f.Client().CachedDiscovery() + if err != nil { + return err + } + rr, err := discovery.ServerPreferredResources() + if err != nil { + return err + } + for _, r := range rr { + for _, res := range r.APIResources { + gvr := FromGVAndR(r.GroupVersion, res.Name) + res.Group, res.Version = gvr.ToG(), gvr.ToV() + m[gvr] = res + } + } + + return nil +} + +func loadCRDs(f *watch.Factory, m ResourceMetas) error { + oo, err := f.List("", "apiextensions.k8s.io/v1beta1/customresourcedefinitions", labels.Everything()) + if err != nil { + return err + } + f.WaitForCacheSync() + + for _, o := range oo { + meta, errs := extractMeta(o) + if len(errs) > 0 { + log.Error().Err(errs[0]).Msgf("Fail to extract CRD meta (%d) errors", len(errs)) + continue + } + gvr := NewGVR(meta.Group, meta.Version, meta.Name) + m[gvr] = meta + } + + return nil +} + +func extractMeta(o runtime.Object) (metav1.APIResource, []error) { + var ( + m metav1.APIResource + errs []error + ) + + crd, ok := o.(*unstructured.Unstructured) + if !ok { + return m, append(errs, fmt.Errorf("Expected CustomResourceDefinition, but got %T", o)) + } + + var spec map[string]interface{} + spec, errs = extractMap(crd.Object, "spec", errs) + + var meta map[string]interface{} + meta, errs = extractMap(crd.Object, "metadata", errs) + + m.Name, errs = extractStr(meta, "name", errs) + m.Group, errs = extractStr(spec, "group", errs) + m.Version, errs = extractStr(spec, "version", errs) + + var scope string + scope, errs = extractStr(spec, "scope", errs) + + m.Namespaced = isNamespaced(scope) + + var names map[string]interface{} + names, errs = extractMap(spec, "names", errs) + m.Kind, errs = extractStr(names, "kind", errs) + m.SingularName, errs = extractStr(names, "singular", errs) + m.Name, errs = extractStr(names, "plural", errs) + m.ShortNames, errs = extractSlice(names, "shortNames", errs) + + return m, errs +} + +func isNamespaced(scope string) bool { + return scope == "Namespaced" +} + +func extractSlice(m map[string]interface{}, n string, errs []error) ([]string, []error) { + if m[n] == nil { + return nil, errs + } + s, ok := m[n].([]string) + if ok { + return s, errs + } + + ii, ok := m[n].([]interface{}) + if !ok { + return s, append(errs, fmt.Errorf("failed to extract slice %s -- %#v", n, m)) + } + + ss := make([]string, len(ii)) + for i, name := range ii { + ss[i], ok = name.(string) + if !ok { + return s, append(errs, fmt.Errorf("expecting string shortnames")) + } + } + return s, errs +} + +func extractStr(m map[string]interface{}, n string, errs []error) (string, []error) { + s, ok := m[n].(string) + if !ok { + return s, append(errs, fmt.Errorf("failed to extract string %s", n)) + } + return s, errs +} + +func extractMap(m map[string]interface{}, n string, errs []error) (map[string]interface{}, []error) { + v, ok := m[n].(map[string]interface{}) + if !ok { + return v, append(errs, fmt.Errorf("failed to extract field %s", n)) + } + return v, errs +} diff --git a/internal/dao/resource.go b/internal/dao/resource.go new file mode 100644 index 00000000..1441e4f1 --- /dev/null +++ b/internal/dao/resource.go @@ -0,0 +1,32 @@ +package dao + +import ( + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/client-go/dynamic" +) + +type Resource struct { + Factory + + gvr GVR +} + +func (r *Resource) Init(f Factory, gvr GVR) { + r.Factory, r.gvr = f, gvr +} + +// Delete a Generic. +func (r *Resource) Delete(ns, n string, cascade, force bool) error { + p := metav1.DeletePropagationOrphan + if cascade { + p = metav1.DeletePropagationBackground + } + + return r.dynClient().Namespace(ns).Delete(n, &metav1.DeleteOptions{ + PropagationPolicy: &p, + }) +} + +func (r *Resource) dynClient() dynamic.NamespaceableResourceInterface { + return r.Client().DynDialOrDie().Resource(r.gvr.AsGVR()) +} diff --git a/internal/dao/screen_dump.go b/internal/dao/screen_dump.go new file mode 100644 index 00000000..bfd4ee06 --- /dev/null +++ b/internal/dao/screen_dump.go @@ -0,0 +1,21 @@ +package dao + +import ( + "os" + "path/filepath" + + "github.com/rs/zerolog/log" +) + +type ScreenDump struct { + Resource +} + +var _ Accessor = &ScreenDump{} +var _ Nuker = &ScreenDump{} + +// Delete a ScreenDump. +func (d *ScreenDump) Delete(dir, sel string, cascade, force bool) error { + log.Debug().Msgf("ScreenDump DELETE %q:%q", dir, sel) + return os.Remove(filepath.Join("/"+dir, sel)) +} diff --git a/internal/dao/sts.go b/internal/dao/sts.go new file mode 100644 index 00000000..1ff40a9e --- /dev/null +++ b/internal/dao/sts.go @@ -0,0 +1,80 @@ +package dao + +import ( + "context" + "errors" + "fmt" + + "github.com/rs/zerolog/log" + appsv1 "k8s.io/api/apps/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/types" + "k8s.io/kubectl/pkg/polymorphichelpers" +) + +type StatefulSet struct { + Resource +} + +var _ Accessor = &StatefulSet{} +var _ Loggable = &StatefulSet{} +var _ Restartable = &StatefulSet{} +var _ Scalable = &StatefulSet{} + +// Scale a StatefulSet. +func (s *StatefulSet) Scale(ns, n string, replicas int32) error { + scale, err := s.Client().DialOrDie().AppsV1().StatefulSets(ns).GetScale(n, metav1.GetOptions{}) + if err != nil { + return err + } + scale.Spec.Replicas = replicas + _, err = s.Client().DialOrDie().AppsV1().StatefulSets(ns).UpdateScale(n, scale) + + return err +} + +// Restart a StatefulSet rollout. +func (s *StatefulSet) Restart(ns, n string) error { + o, err := s.Get(ns, string(s.gvr), n, labels.Everything()) + if err != nil { + return err + } + + var ds appsv1.StatefulSet + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ds) + if err != nil { + return err + } + + update, err := polymorphichelpers.ObjectRestarterFn(&ds) + if err != nil { + return err + } + + _, err = s.Client().DialOrDie().AppsV1().StatefulSets(ns).Patch(ds.Name, types.StrategicMergePatchType, update) + return err +} + +// Logs tail logs for all pods represented by this StatefulSet. +func (s *StatefulSet) TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error { + log.Debug().Msgf("Tailing StatefulSet %q -- %q", opts.Namespace, opts.Name) + o, err := s.Get(opts.Namespace, string(s.gvr), opts.Name, labels.Everything()) + if err != nil { + return err + } + + var dp appsv1.StatefulSet + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &dp) + if err != nil { + return errors.New("expecting StatefulSet resource") + } + + if dp.Spec.Selector == nil || len(dp.Spec.Selector.MatchLabels) == 0 { + return fmt.Errorf("No valid selector found on StatefulSet %s", opts.FQN()) + } + + return podLogs(ctx, c, dp.Spec.Selector.MatchLabels, opts) +} diff --git a/internal/dao/types.go b/internal/dao/types.go new file mode 100644 index 00000000..4ba488ca --- /dev/null +++ b/internal/dao/types.go @@ -0,0 +1,64 @@ +package dao + +import ( + "context" + + "github.com/derailed/k9s/internal/k8s" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/client-go/informers" +) + +type Factory interface { + // Client retrieves an api client. + Client() k8s.Connection + + // Get fetch a given resource. + Get(ns, gvr, n string, sel labels.Selector) (runtime.Object, error) + + // List fetch a collection of resources. + List(ns, gvr string, sel labels.Selector) ([]runtime.Object, error) + + // ForResource fetch an informer for a given resource. + ForResource(ns, gvr string) informers.GenericInformer + + // WaitForCacheSync synchronize the cache. + WaitForCacheSync() map[schema.GroupVersionResource]bool +} + +// Accessor represents an accessible k8s resource. +type Accessor interface { + Nuker + + // Init the resource with a factory object. + Init(Factory, GVR) +} + +// Loggable represents resources with logs. +type Loggable interface { + // TaiLogs streams resource logs. + TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error +} + +type Scalable interface { + Scale(ns, n string, replicas int32) error +} + +// Nuker represents a resource deleter. +type Nuker interface { + // Delete removes a resource from the api server. + Delete(ns, n string, cascade, force bool) error +} + +// Switchable represents a switchable resource. +type Switchable interface { + // Switch changes the active context. + Switch(ctx string) error +} + +// Restartable represents a restartable resource. +type Restartable interface { + // Restart performs a rollout restart. + Restart(ns, n string) error +} diff --git a/internal/k8s/api.go b/internal/k8s/api.go index 4bf12fa5..e19003de 100644 --- a/internal/k8s/api.go +++ b/internal/k8s/api.go @@ -6,8 +6,6 @@ import ( "sync" "time" - "k8s.io/client-go/discovery/cached/disk" - "github.com/rs/zerolog/log" authorizationv1 "k8s.io/api/authorization/v1" v1 "k8s.io/api/core/v1" @@ -15,6 +13,7 @@ import ( "k8s.io/apimachinery/pkg/fields" "k8s.io/apimachinery/pkg/runtime/schema" "k8s.io/apimachinery/pkg/version" + "k8s.io/client-go/discovery/cached/disk" "k8s.io/client-go/dynamic" "k8s.io/client-go/kubernetes" restclient "k8s.io/client-go/rest" @@ -107,7 +106,6 @@ func (a *APIClient) CheckNSAccess(n string) error { func makeSAR(ns, gvr string) *authorizationv1.SelfSubjectAccessReview { res := GVR(gvr).AsGVR() - log.Debug().Msgf("GVR for %s -- %#v", gvr, res) return &authorizationv1.SelfSubjectAccessReview{ Spec: authorizationv1.SelfSubjectAccessReviewSpec{ ResourceAttributes: &authorizationv1.ResourceAttributes{ @@ -168,6 +166,7 @@ func (a *APIClient) ValidNamespaces() ([]v1.Namespace, error) { // NodePods returns a collection of all available pods on a given node. func (a *APIClient) NodePods(node string) (*v1.PodList, error) { + panic("NYI") const selFmt = "spec.nodeName=%s,status.phase!=%s,status.phase!=%s" fieldSelector, err := fields.ParseSelector(fmt.Sprintf(selFmt, node, v1.PodSucceeded, v1.PodFailed)) if err != nil { diff --git a/internal/k8s/cluster_role.go b/internal/k8s/cluster_role.go index abe707e8..97819983 100644 --- a/internal/k8s/cluster_role.go +++ b/internal/k8s/cluster_role.go @@ -17,11 +17,13 @@ func NewClusterRole(c Connection) *ClusterRole { // Get a cluster role. func (c *ClusterRole) Get(_, n string) (interface{}, error) { + panic("NYI") return c.DialOrDie().RbacV1().ClusterRoles().Get(n, metav1.GetOptions{}) } // List all ClusterRoles on a cluster. func (c *ClusterRole) List(ns string, opts metav1.ListOptions) (Collection, error) { + panic("NYI") rr, err := c.DialOrDie().RbacV1().ClusterRoles().List(opts) if err != nil { return nil, err diff --git a/internal/k8s/cluster_roleb.go b/internal/k8s/cluster_roleb.go index fc853e34..07ba7a74 100644 --- a/internal/k8s/cluster_roleb.go +++ b/internal/k8s/cluster_roleb.go @@ -17,11 +17,13 @@ func NewClusterRoleBinding(c Connection) *ClusterRoleBinding { // Get a service. func (c *ClusterRoleBinding) Get(_, n string) (interface{}, error) { + panic("NYI") return c.DialOrDie().RbacV1().ClusterRoleBindings().Get(n, metav1.GetOptions{}) } // List all ClusterRoleBindings on a cluster. func (c *ClusterRoleBinding) List(ns string, opts metav1.ListOptions) (Collection, error) { + panic("NYI") rr, err := c.DialOrDie().RbacV1().ClusterRoleBindings().List(opts) if err != nil { return Collection{}, err diff --git a/internal/k8s/context.go b/internal/k8s/context.go index e6a8a53a..b6f334f8 100644 --- a/internal/k8s/context.go +++ b/internal/k8s/context.go @@ -5,7 +5,6 @@ import ( "github.com/rs/zerolog/log" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/client-go/tools/clientcmd" "k8s.io/client-go/tools/clientcmd/api" ) diff --git a/internal/k8s/dp.go b/internal/k8s/dp.go index 2b1993d2..20990a7a 100644 --- a/internal/k8s/dp.go +++ b/internal/k8s/dp.go @@ -19,11 +19,13 @@ func NewDeployment(c Connection) *Deployment { // Get a deployment. func (d *Deployment) Get(ns, n string) (interface{}, error) { + panic("NYI") return d.DialOrDie().AppsV1().Deployments(ns).Get(n, metav1.GetOptions{}) } // List all Deployments in a given namespace. func (d *Deployment) List(ns string, opts metav1.ListOptions) (Collection, error) { + panic("NYI") rr, err := d.DialOrDie().AppsV1().Deployments(ns).List(opts) if err != nil { return nil, err diff --git a/internal/k8s/ds.go b/internal/k8s/ds.go index 4df02ea4..c21da128 100644 --- a/internal/k8s/ds.go +++ b/internal/k8s/ds.go @@ -1,64 +1,73 @@ package k8s -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/types" - "k8s.io/kubectl/pkg/polymorphichelpers" -) +// BOZO!! +// import ( +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// "k8s.io/apimachinery/pkg/types" +// "k8s.io/kubectl/pkg/polymorphichelpers" +// ) -// DaemonSet represents a Kubernetes DaemonSet -type DaemonSet struct { - *base - Connection -} +// // DaemonSet represents a Kubernetes DaemonSet +// type DaemonSet struct { +// *base +// Connection +// } -// NewDaemonSet returns a new DaemonSet. -func NewDaemonSet(c Connection) *DaemonSet { - return &DaemonSet{&base{}, c} -} +// // NewDaemonSet returns a new DaemonSet. +// func NewDaemonSet(c Connection) *DaemonSet { +// return &DaemonSet{&base{}, c} +// } -// Get a DaemonSet. -func (d *DaemonSet) Get(ns, n string) (interface{}, error) { - return d.DialOrDie().AppsV1().DaemonSets(ns).Get(n, metav1.GetOptions{}) -} +// // Get a DaemonSet. +// func (d *DaemonSet) Get(ns, n string) (interface{}, error) { +// panic("NYI") +// return d.DialOrDie().AppsV1().DaemonSets(ns).Get(n, metav1.GetOptions{}) +// } -// List all DaemonSets in a given namespace. -func (d *DaemonSet) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := d.DialOrDie().AppsV1().DaemonSets(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } +// // List all DaemonSets in a given namespace. +// func (d *DaemonSet) List(ns string, opts metav1.ListOptions) (Collection, error) { +// panic("NYI") +// rr, err := d.DialOrDie().AppsV1().DaemonSets(ns).List(opts) +// if err != nil { +// return nil, err +// } +// cc := make(Collection, len(rr.Items)) +// for i, r := range rr.Items { +// cc[i] = r +// } - return cc, nil -} +// return cc, nil +// } -// Delete a DaemonSet. -func (d *DaemonSet) Delete(ns, n string, cascade, force bool) error { - p := metav1.DeletePropagationOrphan - if cascade { - p = metav1.DeletePropagationBackground - } - return d.DialOrDie().AppsV1().DaemonSets(ns).Delete(n, &metav1.DeleteOptions{ - PropagationPolicy: &p, - }) -} +// // Delete a DaemonSet. +// func (d *DaemonSet) Delete(ns, n string, cascade, force bool) error { +// p := metav1.DeletePropagationOrphan +// if cascade { +// p = metav1.DeletePropagationBackground +// } +// return d.DialOrDie().AppsV1().DaemonSets(ns).Delete(n, &metav1.DeleteOptions{ +// PropagationPolicy: &p, +// }) +// } -// Restart a DaemonSet rollout. -func (d *DaemonSet) Restart(ns, n string) error { +// // Restart a DaemonSet rollout. +// func (d *DaemonSet) Restart(f *watch.Factory, ns, n string) error { +// o, err := f.Get(ns, "apps/v1/deamonsets", n, labels.Everything()) +// if err != nil { +// return err +// } - ds, err := d.DialOrDie().AppsV1().DaemonSets(ns).Get(n, metav1.GetOptions{}) - if err != nil { - return err - } - update, err := polymorphichelpers.ObjectRestarterFn(ds) - if err != nil { - return err - } +// var ds appsv1.DaemonSet +// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ds) +// if err != nil { +// return err +// } - _, err = d.DialOrDie().AppsV1().DaemonSets(ns).Patch(ds.Name, types.StrategicMergePatchType, update) - return err -} +// update, err := polymorphichelpers.ObjectRestarterFn(ds) +// if err != nil { +// return err +// } + +// _, err = f.Client().DialOrDie().AppsV1().DaemonSets(ns).Patch(ds.Name, types.StrategicMergePatchType, update) +// return err +// } diff --git a/internal/k8s/gvr.go b/internal/k8s/gvr.go index 5d7ea45f..96a67b7f 100644 --- a/internal/k8s/gvr.go +++ b/internal/k8s/gvr.go @@ -25,8 +25,8 @@ func (g GVR) ResName() string { return g.ToR() + "." + g.ToV() + "." + g.ToG() } -// AsGR returns the group version. -func (g GVR) AsGR() schema.GroupVersion { +// AsGV returns the group version. +func (g GVR) AsGV() schema.GroupVersion { return schema.GroupVersion{ Group: g.ToG(), Version: g.ToV(), diff --git a/internal/k8s/gvr_test.go b/internal/k8s/gvr_test.go index 750a3675..23faba01 100644 --- a/internal/k8s/gvr_test.go +++ b/internal/k8s/gvr_test.go @@ -8,7 +8,7 @@ import ( "k8s.io/apimachinery/pkg/runtime/schema" ) -func TestAsGR(t *testing.T) { +func TestAsGV(t *testing.T) { uu := map[string]struct { gvr string e schema.GroupVersion @@ -21,7 +21,7 @@ func TestAsGR(t *testing.T) { for k := range uu { u := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, k8s.GVR(u.gvr).AsGR()) + assert.Equal(t, u.e, k8s.GVR(u.gvr).AsGV()) }) } } diff --git a/internal/k8s/mapper.go b/internal/k8s/mapper.go index f44433f9..3714464c 100644 --- a/internal/k8s/mapper.go +++ b/internal/k8s/mapper.go @@ -73,7 +73,6 @@ func (r *RestMapper) resourceFor(resourceArg string) (schema.GroupVersionResourc } fullGVR, gr := schema.ParseResourceArg(strings.ToLower(resourceArg)) - log.Debug().Msgf("GVR %#v -- %#v", fullGVR, gr) if fullGVR != nil { return mapper.ResourceFor(*fullGVR) } diff --git a/internal/k8s/no.go b/internal/k8s/node.go similarity index 100% rename from internal/k8s/no.go rename to internal/k8s/node.go diff --git a/internal/k8s/ns.go b/internal/k8s/ns.go index 04baeb8b..505cbfae 100644 --- a/internal/k8s/ns.go +++ b/internal/k8s/ns.go @@ -17,11 +17,13 @@ func NewNamespace(c Connection) *Namespace { // Get a active namespace. func (n *Namespace) Get(_, name string) (interface{}, error) { + panic("NYI") return n.DialOrDie().CoreV1().Namespaces().Get(name, metav1.GetOptions{}) } // List all active namespaces on the cluster. func (n *Namespace) List(ns string, opts metav1.ListOptions) (Collection, error) { + panic("NYI") rr, err := n.DialOrDie().CoreV1().Namespaces().List(opts) if err != nil { return nil, err diff --git a/internal/k8s/pod.go b/internal/k8s/pod.go index 44c0bf01..5194bb68 100644 --- a/internal/k8s/pod.go +++ b/internal/k8s/pod.go @@ -22,11 +22,14 @@ func NewPod(c Connection) *Pod { // Get a pod. func (p *Pod) Get(ns, name string) (interface{}, error) { + panic("POd GEt") return p.DialOrDie().CoreV1().Pods(ns).Get(name, metav1.GetOptions{}) } // List all pods in a given namespace. func (p *Pod) List(ns string, opts metav1.ListOptions) (Collection, error) { + panic("POd List") + rr, err := p.DialOrDie().CoreV1().Pods(ns).List(opts) if err != nil { return nil, err diff --git a/internal/k8s/resource.go b/internal/k8s/resource.go index ec5874c6..7a1b9991 100644 --- a/internal/k8s/resource.go +++ b/internal/k8s/resource.go @@ -76,7 +76,7 @@ func (r *Resource) listAll(ns, n string) (runtime.Object, error) { func (r *Resource) getClient() (*rest.RESTClient, error) { crConfig := r.RestConfigOrDie() - gv := r.gvr.AsGR() + gv := r.gvr.AsGV() crConfig.GroupVersion = &gv crConfig.APIPath = "/apis" if len(r.gvr.ToG()) == 0 { @@ -94,7 +94,7 @@ func (r *Resource) getClient() (*rest.RESTClient, error) { func (r *Resource) codec() (serializer.CodecFactory, runtime.ParameterCodec) { scheme := runtime.NewScheme() - gv := r.gvr.AsGR() + gv := r.gvr.AsGV() metav1.AddToGroupVersion(scheme, gv) scheme.AddKnownTypes(gv, &metav1beta1.Table{}, &metav1beta1.TableOptions{}) scheme.AddKnownTypes(metav1beta1.SchemeGroupVersion, &metav1beta1.Table{}, &metav1beta1.TableOptions{}) diff --git a/internal/k8s/role.go b/internal/k8s/role.go index 011a8cda..dbccc062 100644 --- a/internal/k8s/role.go +++ b/internal/k8s/role.go @@ -18,11 +18,13 @@ func NewRole(c Connection) *Role { // Get a Role. func (r *Role) Get(ns, n string) (interface{}, error) { + panic("NYI") return r.DialOrDie().RbacV1().Roles(ns).Get(n, metav1.GetOptions{}) } // List all Roles in a given namespace. func (r *Role) List(ns string, opts metav1.ListOptions) (Collection, error) { + panic("NYI") rr, err := r.DialOrDie().RbacV1().Roles(ns).List(opts) if err != nil { return nil, err diff --git a/internal/k8s/role_binding.go b/internal/k8s/role_binding.go index 1d5f24b2..62a29021 100644 --- a/internal/k8s/role_binding.go +++ b/internal/k8s/role_binding.go @@ -15,11 +15,13 @@ func NewRoleBinding(c Connection) *RoleBinding { // Get a RoleBinding. func (r *RoleBinding) Get(ns, n string) (interface{}, error) { + panic("NYI") return r.DialOrDie().RbacV1().RoleBindings(ns).Get(n, metav1.GetOptions{}) } // List all RoleBindings in a given namespace. func (r *RoleBinding) List(ns string, opts metav1.ListOptions) (Collection, error) { + panic("NYI") rr, err := r.DialOrDie().RbacV1().RoleBindings(ns).List(opts) if err != nil { return nil, err diff --git a/internal/k8s/svc.go b/internal/k8s/svc.go index 6a570e78..7165a170 100644 --- a/internal/k8s/svc.go +++ b/internal/k8s/svc.go @@ -17,11 +17,13 @@ func NewService(c Connection) *Service { // Get a service. func (s *Service) Get(ns, n string) (interface{}, error) { + panic("NYI") return s.DialOrDie().CoreV1().Services(ns).Get(n, metav1.GetOptions{}) } // List all Services in a given namespace. func (s *Service) List(ns string, opts metav1.ListOptions) (Collection, error) { + panic("NYI") rr, err := s.DialOrDie().CoreV1().Services(ns).List(opts) if err != nil { return nil, err diff --git a/internal/keys.go b/internal/keys.go new file mode 100644 index 00000000..a583fc28 --- /dev/null +++ b/internal/keys.go @@ -0,0 +1,14 @@ +package internal + +// ContextKey represents context key. +type ContextKey string + +const ( + // Factory represents a factory context key. + KeyFactory ContextKey = "factory" + KeySelection = "selection" + KeyLabels = "labels" + KeyFields = "fields" + KeyTable = "table" + KeyDir = "dir" +) diff --git a/internal/model/co.go b/internal/model/container.go similarity index 69% rename from internal/model/co.go rename to internal/model/container.go index c17fdfb4..f866a816 100644 --- a/internal/model/co.go +++ b/internal/model/container.go @@ -1,6 +1,9 @@ package model import ( + "context" + + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" @@ -9,6 +12,7 @@ import ( "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) @@ -16,18 +20,15 @@ var _ render.ContainerWithMetrics = &ContainerWithMetrics{} // Container represents a container model. type Container struct { - *Resource -} + Resource -// NewContainer returns a new container model -func NewContainer() *Container { - return &Container{ - Resource: NewResource(), - } + pod *v1.Pod } // List returns a collection of containers -func (c *Container) List(sel string) ([]runtime.Object, error) { +func (c *Container) List(ctx context.Context) ([]runtime.Object, error) { + c.pod = nil + sel := ctx.Value(internal.KeySelection).(string) ns, n := render.Namespaced(sel) c.namespace = ns o, err := c.factory.Get(ns, "v1/pods", n, labels.Everything()) @@ -40,46 +41,43 @@ func (c *Container) List(sel string) ([]runtime.Object, error) { if err != nil { return nil, err } + c.pod = &po + + res := make([]runtime.Object, 0, len(po.Spec.InitContainers)+len(po.Spec.Containers)) + for _, co := range po.Spec.InitContainers { + res = append(res, ContainerRes{co}) + } + for _, co := range po.Spec.Containers { + res = append(res, ContainerRes{co}) + } - res := make([]runtime.Object, 1, len(po.Spec.InitContainers)+len(po.Spec.Containers)) - res[0] = &po return res, nil } // Hydrate returns a pod as container rows. -func (c *Container) Hydrate(cc []runtime.Object, rr render.Rows, re Renderer) error { - po := cc[0].(*v1.Pod) +func (c *Container) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { mx := k8s.NewMetricsServer(c.factory.Client().(k8s.Connection)) - mmx, err := mx.FetchPodMetrics(c.namespace, po.Name) + mmx, err := mx.FetchPodMetrics(c.namespace, c.pod.Name) if err != nil { - return err + log.Warn().Err(err).Msgf("No metrics found for pod %q:%q", c.namespace, c.pod.Name) } var index int - size := len(re.Header(c.namespace)) - for _, co := range po.Spec.InitContainers { - row, err := renderCoRow(co.Name, index, size, coMetricsFor(co, po, mmx, true), re) + for _, o := range oo { + co := o.(ContainerRes) + row, err := renderCoRow(co.Container.Name, index, coMetricsFor(co.Container, c.pod, mmx, true), re) if err != nil { return err } rr[index] = row - log.Debug().Msgf("Init Containers %#v", rr[index]) - index++ - } - for _, co := range po.Spec.Containers { - row, err := renderCoRow(co.Name, index, size, coMetricsFor(co, po, mmx, false), re) - if err != nil { - return err - } - rr[index] = row - log.Debug().Msgf("Containers %#v", row) index++ } + return nil } -func renderCoRow(n string, index, size int, pmx *ContainerWithMetrics, re Renderer) (render.Row, error) { - row := render.Row{Fields: make([]string, size)} +func renderCoRow(n string, index int, pmx *ContainerWithMetrics, re Renderer) (render.Row, error) { + var row render.Row if err := re.Render(pmx, n, &row); err != nil { return render.Row{}, err } @@ -98,9 +96,7 @@ func coMetricsFor(co v1.Container, po *v1.Pod, mmx *mv1beta1.PodMetrics, isInit func containerMetrics(n string, mx runtime.Object) *mv1beta1.ContainerMetrics { pmx := mx.(*mv1beta1.PodMetrics) - log.Debug().Msgf("CO MX fo %s", n) for _, m := range pmx.Containers { - log.Debug().Msgf("Container Metrics %#v", m) if m.Name == n { return &m } @@ -155,3 +151,20 @@ func (c *ContainerWithMetrics) Metrics() *mv1beta1.ContainerMetrics { func (c *ContainerWithMetrics) Age() metav1.Time { return c.age } + +// ---------------------------------------------------------------------------- + +// ContainerRes represents a container K8s resource. +type ContainerRes struct { + v1.Container +} + +// GetObjectKind returns a schema object. +func (c ContainerRes) GetObjectKind() schema.ObjectKind { + return nil +} + +// DeepCopyObject returns a container copy. +func (c ContainerRes) DeepCopyObject() runtime.Object { + return c +} diff --git a/internal/model/context.go b/internal/model/context.go new file mode 100644 index 00000000..6f930a4b --- /dev/null +++ b/internal/model/context.go @@ -0,0 +1,49 @@ +package model + +import ( + "context" + "fmt" + + "github.com/derailed/k9s/internal/render" + "k8s.io/apimachinery/pkg/runtime" +) + +// Context represents a kube context model. +type Context struct { + Resource +} + +// List returns a collection of node resources. +func (c *Context) List(_ context.Context) ([]runtime.Object, error) { + cfg := c.factory.Client().Config() + ctxs, err := cfg.Contexts() + if err != nil { + return nil, err + } + cc := make([]runtime.Object, 0, len(ctxs)) + for name, ctx := range ctxs { + cc = append(cc, render.NewNamedContext(cfg, name, ctx)) + } + + return cc, nil +} + +// Hydrate returns nodes as rows. +func (n *Context) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { + var index int + for _, o := range oo { + ctx, ok := o.(*render.NamedContext) + if !ok { + return fmt.Errorf("expecting named context but got %T", o) + } + + var row render.Row + if err := re.Render(ctx, "", &row); err != nil { + return err + } + rr[index] = row + index++ + } + + return nil +} diff --git a/internal/model/generic.go b/internal/model/generic.go new file mode 100644 index 00000000..0f199162 --- /dev/null +++ b/internal/model/generic.go @@ -0,0 +1,130 @@ +package model + +import ( + "context" + "fmt" + + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/render" + "github.com/rs/zerolog/log" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/apimachinery/pkg/runtime/serializer" + "k8s.io/client-go/rest" +) + +const gvFmt = "application/json;as=Table;v=%s;g=%s, application/json" + +// Generic represents a generic model. +type Generic struct { + Resource + + table *metav1beta1.Table +} + +// List returns a collection of node resources. +func (g *Generic) List(ctx context.Context) ([]runtime.Object, error) { + // Ensures the factory is tracking this resource + _ = g.factory.ForResource(g.namespace, g.gvr) + + gvr := k8s.GVR(g.gvr) + fcodec, codec := g.codec(gvr.AsGV()) + + c, err := g.client(fcodec, gvr) + if err != nil { + return nil, err + } + + // BOZO!! Need to know if gvr is namespaced or not + o, err := c.Get(). + SetHeader("Accept", fmt.Sprintf(gvFmt, metav1beta1.SchemeGroupVersion.Version, metav1beta1.GroupName)). + // Namespace(g.namespace). + Resource(gvr.ToR()). + VersionedParams(&metav1beta1.TableOptions{}, codec). + Do().Get() + + table, ok := o.(*metav1beta1.Table) + if !ok { + return nil, fmt.Errorf("invalid table found on generic %s -- %T", g.gvr, o) + } + g.table = table + res := make([]runtime.Object, len(g.table.Rows)) + for i := range g.table.Rows { + res[i] = RowRes{&g.table.Rows[i]} + } + + log.Debug().Msgf("!!!!GENERIC lister returns %d", len(res)) + return res, err +} + +// Hydrate returns nodes as rows. +func (g *Generic) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { + gr, ok := re.(*render.Generic) + if !ok { + return fmt.Errorf("expecting generic renderer for %s but got %T", g.gvr, re) + } + gr.SetTable(g.table) + for i, o := range oo { + res, ok := o.(RowRes) + if !ok { + return fmt.Errorf("expecting RowRes but got %#v", o) + } + count := len(res.Cells) + if g.namespace == "" { + count++ + } + if err := gr.Render(res.TableRow, g.namespace, &rr[i]); err != nil { + return err + } + } + + return nil +} + +// ---------------------------------------------------------------------------- +// Helpers... + +func (g *Generic) client(codec serializer.CodecFactory, gvr k8s.GVR) (*rest.RESTClient, error) { + crConfig := g.factory.Client().RestConfigOrDie() + gv := gvr.AsGV() + crConfig.GroupVersion = &gv + crConfig.APIPath = "/apis" + if len(gvr.ToG()) == 0 { + crConfig.APIPath = "/api" + } + crConfig.NegotiatedSerializer = codec.WithoutConversion() + + crRestClient, err := rest.RESTClientFor(crConfig) + if err != nil { + return nil, err + } + return crRestClient, nil +} + +func (r *Resource) codec(gv schema.GroupVersion) (serializer.CodecFactory, runtime.ParameterCodec) { + scheme := runtime.NewScheme() + metav1.AddToGroupVersion(scheme, gv) + scheme.AddKnownTypes(gv, &metav1beta1.Table{}, &metav1beta1.TableOptions{}) + scheme.AddKnownTypes(metav1beta1.SchemeGroupVersion, &metav1beta1.Table{}, &metav1beta1.TableOptions{}) + + return serializer.NewCodecFactory(scheme), runtime.NewParameterCodec(scheme) +} + +// ---------------------------------------------------------------------------- + +// RowRes represents a table row. +type RowRes struct { + *metav1beta1.TableRow +} + +// GetObjectKind returns a schema object. +func (r RowRes) GetObjectKind() schema.ObjectKind { + return nil +} + +// DeepCopyObject returns a container copy. +func (r RowRes) DeepCopyObject() runtime.Object { + return r +} diff --git a/internal/model/no.go b/internal/model/node.go similarity index 86% rename from internal/model/no.go rename to internal/model/node.go index 7b46aded..d1ce2c84 100644 --- a/internal/model/no.go +++ b/internal/model/node.go @@ -1,9 +1,10 @@ package model import ( + "context" + "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/watch" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" @@ -17,16 +18,11 @@ var _ render.NodeWithMetrics = &NodeWithMetrics{} // Node represents a node model. type Node struct { - *Resource -} - -// NewNode returns a new node model. -func NewNode() *Node { - return &Node{Resource: NewResource()} + Resource } // List returns a collection of node resources. -func (n *Node) List(_ string) ([]runtime.Object, error) { +func (n *Node) List(_ context.Context) ([]runtime.Object, error) { nn, err := n.factory.Client().DialOrDie().CoreV1().Nodes().List(metav1.ListOptions{}) if err != nil { return nil, err @@ -52,19 +48,17 @@ func (n *Node) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { } var index int - size := len(re.Header("")) for _, no := range oo { o := no.(*unstructured.Unstructured) pods, err := n.nodePods(n.factory, o.Object["metadata"].(map[string]interface{})["name"].(string)) if err != nil { - panic(err) - } - row := render.Row{Fields: make([]string, size)} - nmx := NodeWithMetrics{ - o, - nodeMetricsFor(o, mmx), - pods, + return err } + + var ( + row render.Row + nmx = NodeWithMetrics{object: o, mx: nodeMetricsFor(o, mmx), pods: pods} + ) if err := re.Render(&nmx, "", &row); err != nil { return err } @@ -85,7 +79,7 @@ func nodeMetricsFor(o runtime.Object, mmx *mv1beta1.NodeMetricsList) *mv1beta1.N return nil } -func (n *Node) nodePods(f *watch.Factory, node string) ([]*v1.Pod, error) { +func (n *Node) nodePods(f Factory, node string) ([]*v1.Pod, error) { pp, err := f.List("", "v1/pods", labels.Everything()) if err != nil { return nil, err diff --git a/internal/model/po.go b/internal/model/pod.go similarity index 59% rename from internal/model/po.go rename to internal/model/pod.go index a6884370..d5e40c2c 100644 --- a/internal/model/po.go +++ b/internal/model/pod.go @@ -1,9 +1,13 @@ package model import ( + "context" + "fmt" + + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/render" - v1 "k8s.io/api/core/v1" + "github.com/rs/zerolog/log" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" @@ -12,37 +16,42 @@ import ( // Pod represents a pod model. type Pod struct { - *Resource + Resource } -// NewPod returns a new pod model. -func NewPod() *Pod { - return &Pod{NewResource()} -} +// List returns a collection of nodes. +func (p *Pod) List(ctx context.Context) ([]runtime.Object, error) { + oo, err := p.Resource.List(ctx) + if err != nil { + return oo, err + } -func (p *Pod) FetchContainers(sel string, includeInit bool) ([]string, error) { - o, err := p.factory.Get(p.namespace, p.gvr, sel, labels.Everything()) + fieldSel, ok := ctx.Value(internal.KeyFields).(string) + if !ok { + return oo, nil + } + + sel, err := labels.ConvertSelectorToLabelsMap(fieldSel) if err != nil { return nil, err } - var po v1.Pod - if runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &po); err != nil { - return nil, err + nodeName, ok := sel["spec.nodeName"] + if !ok { + return nil, fmt.Errorf("NYI field selector %q", nodeName) } - cc := make([]string, 0, len(po.Spec.Containers)) - for _, c := range po.Spec.Containers { - cc = append(cc, c.Name) - } - - if includeInit { - for _, c := range po.Spec.InitContainers { - cc = append(cc, c.Name) + var res []runtime.Object + for _, o := range oo { + u := o.(*unstructured.Unstructured) + spec := u.Object["spec"].(map[string]interface{}) + log.Debug().Msgf("Spec node %q -- %q", nodeName, spec["nodeName"]) + if spec["nodeName"] == nodeName { + res = append(res, o) } } - return cc, nil + return res, nil } // Render returns pod resources as rows. @@ -50,14 +59,15 @@ func (p *Pod) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { mx := k8s.NewMetricsServer(p.factory.Client().(k8s.Connection)) mmx, err := mx.FetchPodsMetrics(p.namespace) if err != nil { - return err + log.Warn().Err(err).Msgf("No metrics found for pod") } var index int - size := len(re.Header(p.namespace)) for _, o := range oo { - row := render.Row{Fields: make([]string, size)} - pmx := PodWithMetrics{o, podMetricsFor(o, mmx)} + var ( + row render.Row + pmx = PodWithMetrics{object: o, mx: podMetricsFor(o, mmx)} + ) if err := re.Render(&pmx, p.namespace, &row); err != nil { return err } diff --git a/internal/model/registry.go b/internal/model/registry.go index 8115c0b9..d102a9bb 100644 --- a/internal/model/registry.go +++ b/internal/model/registry.go @@ -2,51 +2,81 @@ package model import ( "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/watch" - "k8s.io/apimachinery/pkg/runtime" ) -type Renderer interface { - // Render converts raw resources to tabular data. - Render(o interface{}, ns string, row *render.Row) error - - // Header returns the resource header. - Header(ns string) render.HeaderRow - - ColorerFunc() render.ColorerFunc -} - -type Lister interface { - // Init initializes a resource. - Init(ns, gvr string, f *watch.Factory) - - // List returns a collection of resources. - List(sel string) ([]runtime.Object, error) - - // Hydrate converts resource rows into tabular data. - Hydrate([]runtime.Object, render.Rows, Renderer) error -} - -type ResourceMeta struct { - Model Lister - Renderer Renderer -} - +// BOZO!! Break up deps and merge into single registrar var Registry = map[string]ResourceMeta{ + "containers": ResourceMeta{ + Model: &Container{}, + Renderer: &render.Container{}, + }, + "contexts": ResourceMeta{ + Model: &Context{}, + Renderer: &render.Context{}, + }, + "screendumps": ResourceMeta{ + Model: &ScreenDump{}, + Renderer: &render.ScreenDump{}, + }, + "v1/pods": ResourceMeta{ - Model: NewPod(), + Model: &Pod{}, Renderer: &render.Pod{}, }, "v1/nodes": ResourceMeta{ - Model: NewNode(), + Model: &Node{}, Renderer: &render.Node{}, }, - "v1/configmaps": ResourceMeta{ - Model: NewResource(), - Renderer: &render.ConfigMap{}, + "v1/namespaces": ResourceMeta{ + Renderer: &render.Namespace{}, }, - "containers": ResourceMeta{ - Model: NewContainer(), - Renderer: &render.Container{}, + + "apps/v1/deployments": ResourceMeta{ + Renderer: &render.Deployment{}, + }, + "apps/v1/replicasets": ResourceMeta{ + Renderer: &render.ReplicaSet{}, + }, + "apps/v1/statefulsets": ResourceMeta{ + Renderer: &render.StatefulSet{}, + }, + "apps/v1/daemonsets": ResourceMeta{ + Renderer: &render.DaemonSet{}, + }, + "extensions/v1beta1/daemonsets": ResourceMeta{ + Renderer: &render.DaemonSet{}, + }, + + // "v1/services": ResourceMeta{ + // Renderer: &render.Service{}, + // }, + // "v1/configmaps": ResourceMeta{ + // Renderer: &render.ConfigMap{}, + // }, + // "v1/secrets": ResourceMeta{ + // Renderer: &render.ConfigMap{}, + // }, + // "batch/v1beta1/cronjobs": ResourceMeta{ + // Renderer: &render.CronJob{}, + // }, + // "batch/v1/jobs": ResourceMeta{ + // Renderer: &render.Job{}, + // }, + + "apiextensions.k8s.io/v1beta1/customresourcedefinitions": ResourceMeta{ + Renderer: &render.CustomResourceDefinition{}, + }, + + "rbac.authorization.k8s.io/v1/clusterroles": ResourceMeta{ + Renderer: &render.ClusterRole{}, + }, + "rbac.authorization.k8s.io/v1/clusterrolebindings": ResourceMeta{ + Renderer: &render.ClusterRoleBinding{}, + }, + "rbac.authorization.k8s.io/v1/roles": ResourceMeta{ + Renderer: &render.Role{}, + }, + "rbac.authorization.k8s.io/v1/rolebindings": ResourceMeta{ + Renderer: &render.RoleBinding{}, }, } diff --git a/internal/model/resource.go b/internal/model/resource.go index 8d5ae188..0c093855 100644 --- a/internal/model/resource.go +++ b/internal/model/resource.go @@ -1,8 +1,11 @@ package model import ( + "context" + + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/watch" + "github.com/rs/zerolog/log" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" @@ -11,30 +14,35 @@ import ( // Resource represents a generic resource model. type Resource struct { namespace, gvr string - factory *watch.Factory + factory Factory } -func NewResource() *Resource { - return &Resource{} -} - -// NewResource returns a new model. -func (r *Resource) Init(ns, gvr string, f *watch.Factory) { +func (r *Resource) Init(ns, gvr string, f Factory) { r.namespace, r.gvr, r.factory = ns, gvr, f } // List returns a collection of nodes. -func (r *Resource) List(_ string) ([]runtime.Object, error) { - return r.factory.List(r.namespace, r.gvr, labels.Everything()) +func (r *Resource) List(ctx context.Context) ([]runtime.Object, error) { + strLabel, ok := ctx.Value(internal.KeyLabels).(string) + lsel := labels.Everything() + if sel, err := labels.ConvertSelectorToLabelsMap(strLabel); ok && err == nil { + lsel = sel.AsSelector() + } + + oo, err := r.factory.List(r.namespace, r.gvr, lsel) + r.factory.WaitForCacheSync() + + return oo, err } // Render returns a node as a row. func (r *Resource) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { + log.Debug().Msgf("^^^^^^ HYDRATING (%q) %d", r.namespace, len(oo)) + var index int - size := len(re.Header(r.namespace)) for _, o := range oo { res := o.(*unstructured.Unstructured) - row := render.Row{Fields: make([]string, size)} + var row render.Row if err := re.Render(res, r.namespace, &row); err != nil { return err } diff --git a/internal/model/screen_dump.go b/internal/model/screen_dump.go new file mode 100644 index 00000000..9ec31c2e --- /dev/null +++ b/internal/model/screen_dump.go @@ -0,0 +1,81 @@ +package model + +import ( + "context" + "errors" + "fmt" + "io/ioutil" + "os" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/render" + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" +) + +// ScreenDump represents a container model. +type ScreenDump struct { + Resource + + pod *v1.Pod +} + +// List returns a collection of containers +func (c *ScreenDump) List(ctx context.Context) ([]runtime.Object, error) { + dir, ok := ctx.Value(internal.KeyDir).(string) + if !ok { + return nil, errors.New("no screendump dir found in context") + } + + ff, err := ioutil.ReadDir(dir) + if err != nil { + return nil, err + } + + oo := make([]runtime.Object, len(ff)) + for i, f := range ff { + oo[i] = FileRes{file: f, dir: dir} + } + + return oo, nil +} + +// Hydrate returns a pod as container rows. +func (c *ScreenDump) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { + for i, o := range oo { + res, ok := o.(FileRes) + if !ok { + return fmt.Errorf("expecting a file resource but got %T", o) + } + + if err := re.Render(res, render.NonResource, &rr[i]); err != nil { + return err + } + } + + return nil +} + +// ---------------------------------------------------------------------------- + +// FileRes represents a file resource. +type FileRes struct { + file os.FileInfo + dir string +} + +func (c FileRes) GetFile() os.FileInfo { return c.file } +func (c FileRes) GetDir() string { return c.dir } + +// GetObjectKind returns a schema object. +func (c FileRes) GetObjectKind() schema.ObjectKind { + + return nil +} + +// DeepCopyObject returns a container copy. +func (c FileRes) DeepCopyObject() runtime.Object { + + return c +} diff --git a/internal/model/types.go b/internal/model/types.go index 41d7cc48..a082b8ef 100644 --- a/internal/model/types.go +++ b/internal/model/types.go @@ -3,7 +3,13 @@ package model import ( "context" + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/render" "github.com/derailed/tview" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/client-go/informers" ) // Igniter represents a runnable view. @@ -20,6 +26,7 @@ type Igniter interface { // Hinter represent a menu mnemonic provider. type Hinter interface { + // Hints returns a collection of menu hints. Hints() MenuHints } @@ -37,3 +44,74 @@ type Component interface { Igniter Hinter } + +// Renderer represents a resource renderer. +type Renderer interface { + // Render converts raw resources to tabular data. + Render(o interface{}, ns string, row *render.Row) error + + // Header returns the resource header. + Header(ns string) render.HeaderRow + + // ColorerFunc returns a row colorer function. + ColorerFunc() render.ColorerFunc +} + +// Lister represents a resource lister. +type Lister interface { + // Init initializes a resource. + Init(ns, gvr string, f Factory) + + // List returns a collection of resources. + List(context.Context) ([]runtime.Object, error) + + // Hydrate converts resource rows into tabular data. + Hydrate([]runtime.Object, render.Rows, Renderer) error +} + +// BOZO!! +// type Connection interface { +// // DialOrDie dials client api. +// DialOrDie() kubernetes.Interface + +// // MXDial dials metrics api. +// MXDial() (*versioned.Clientset, error) + +// // DynDialOrDie dials dynamic client api. +// DynDialOrDie() dynamic.Interface + +// // RestConfigOrDie return a client configuration. +// RestConfigOrDie() *restclient.Config + +// // Config returns the current kubeconfig. +// Config() *k8s.Config + +// // CachedDiscovery returns a cached client. +// CachedDiscovery() (*disk.CachedDiscoveryClient, error) + +// // SwithContextOrDie switch to a new kube context. +// SwitchContextOrDie(ctx string) +// } + +type Factory interface { + // Client retrieves an api client. + Client() k8s.Connection + + // Get fetch a given resource. + Get(ns, gvr, n string, sel labels.Selector) (runtime.Object, error) + + // List fetch a collection of resources. + List(ns, gvr string, sel labels.Selector) ([]runtime.Object, error) + + // ForResource fetch an informer for a given resource. + ForResource(ns, gvr string) informers.GenericInformer + + // WaitForCacheSync synchronize the cache. + WaitForCacheSync() map[schema.GroupVersionResource]bool +} + +// ResourceMeta represents model info about a resource. +type ResourceMeta struct { + Model Lister + Renderer Renderer +} diff --git a/internal/render/alias.go b/internal/render/alias.go new file mode 100644 index 00000000..23a0155d --- /dev/null +++ b/internal/render/alias.go @@ -0,0 +1,64 @@ +package render + +import ( + "fmt" + "strings" + + "github.com/derailed/k9s/internal/k8s" + "github.com/gdamore/tcell" +) + +// Alias renders a aliases to screen. +type Alias struct{} + +// ColorerFunc colors a resource row. +func (Alias) ColorerFunc() ColorerFunc { + return func(ns string, re RowEvent) tcell.Color { + return tcell.ColorMediumSpringGreen + } +} + +// Header returns a header row. +func (Alias) Header(ns string) HeaderRow { + return HeaderRow{ + Header{Name: "RESOURCE"}, + Header{Name: "COMMAND"}, + Header{Name: "APIGROUP"}, + } +} + +// Render renders a K8s resource to screen. +func (Alias) Render(o interface{}, gvr string, r *Row) error { + aliases, ok := o.([]string) + if !ok { + return fmt.Errorf("Expected Alias, but got %T", o) + } + + g := k8s.GVR(gvr) + r.ID = string(gvr) + r.Fields = Fields{ + g.ToR(), + strings.Join(aliases, ","), + g.ToG(), + // Pad(g.ToR(), 30), + // Pad(strings.Join(aliases, ","), 70), + // Pad(g.ToG(), 30), + } + + return nil +} + +// Helpers... + +// Pad a string up to the given length or truncates if greater than length. +func Pad(s string, width int) string { + if len(s) == width { + return s + } + + if len(s) > width { + return Truncate(s, width) + } + + return s + strings.Repeat(" ", width-len(s)) +} diff --git a/internal/render/bench.go b/internal/render/bench.go new file mode 100644 index 00000000..8b157129 --- /dev/null +++ b/internal/render/bench.go @@ -0,0 +1,158 @@ +package render + +import ( + "fmt" + "io/ioutil" + "os" + "regexp" + "strconv" + "strings" + "time" + + "github.com/derailed/tview" + "github.com/gdamore/tcell" + "golang.org/x/text/language" + "golang.org/x/text/message" +) + +var ( + totalRx = regexp.MustCompile(`Total:\s+([0-9.]+)\ssecs`) + reqRx = regexp.MustCompile(`Requests/sec:\s+([0-9.]+)`) + okRx = regexp.MustCompile(`\[2\d{2}\]\s+(\d+)\s+responses`) + errRx = regexp.MustCompile(`\[[4-5]\d{2}\]\s+(\d+)\s+responses`) + toastRx = regexp.MustCompile(`Error distribution`) +) + +// BenchInfo represents benchmark run info. +type BenchInfo struct { + File os.FileInfo + Path string +} + +// Bench renders a benchmarks to screen. +type Bench struct{} + +// ColorerFunc colors a resource row. +func (Bench) ColorerFunc() ColorerFunc { + return func(ns string, re RowEvent) tcell.Color { + c := tcell.ColorPaleGreen + statusCol := 2 + if strings.TrimSpace(re.Row.Fields[statusCol]) != "pass" { + c = ErrColor + } + return c + } +} + +// Header returns a header row. +func (Bench) Header(ns string) HeaderRow { + return HeaderRow{ + Header{Name: "NAMESPACE", Align: tview.AlignLeft}, + Header{Name: "NAME", Align: tview.AlignLeft}, + Header{Name: "STATUS", Align: tview.AlignLeft}, + Header{Name: "TIME", Align: tview.AlignLeft}, + Header{Name: "REQ/S", Align: tview.AlignRight}, + Header{Name: "2XX", Align: tview.AlignRight}, + Header{Name: "4XX/5XX", Align: tview.AlignRight}, + Header{Name: "REPORT", Align: tview.AlignLeft}, + Header{Name: "AGE", Align: tview.AlignLeft}, + } +} + +// Render renders a K8s resource to screen. +func (b Bench) Render(o interface{}, ns string, r *Row) error { + bench, ok := o.(BenchInfo) + if !ok { + return fmt.Errorf("Expected string, but got %T", o) + } + + data, err := b.readFile(bench.Path) + if err != nil { + return fmt.Errorf("Unable to load bench file %s", bench.Path) + } + + r.Fields = make(Fields, len(b.Header(ns))) + if err := b.initRow(r.Fields, bench.File); err != nil { + return err + } + b.augmentRow(r.Fields, data) + r.ID = bench.Path + + return nil +} + +// Helpers... + +func (Bench) readFile(file string) (string, error) { + data, err := ioutil.ReadFile(file) + if err != nil { + return "", err + } + return string(data), nil +} + +func (Bench) initRow(row Fields, f os.FileInfo) error { + tokens := strings.Split(f.Name(), "_") + if len(tokens) < 2 { + return fmt.Errorf("Invalid file name %s", f.Name()) + } + row[0] = tokens[0] + row[1] = tokens[1] + row[7] = f.Name() + row[8] = time.Since(f.ModTime()).String() + + return nil +} + +func (b Bench) augmentRow(fields Fields, data string) { + if len(data) == 0 { + return + } + + col := 2 + fields[col] = "pass" + mf := toastRx.FindAllStringSubmatch(data, 1) + if len(mf) > 0 { + fields[col] = "fail" + } + col++ + + mt := totalRx.FindAllStringSubmatch(data, 1) + if len(mt) > 0 { + fields[col] = mt[0][1] + } + col++ + + mr := reqRx.FindAllStringSubmatch(data, 1) + if len(mr) > 0 { + fields[col] = mr[0][1] + } + col++ + + ms := okRx.FindAllStringSubmatch(data, -1) + fields[col] = b.countReq(ms) + col++ + + me := errRx.FindAllStringSubmatch(data, -1) + fields[col] = b.countReq(me) +} + +func (Bench) countReq(rr [][]string) string { + if len(rr) == 0 { + return "0" + } + + var sum int + for _, m := range rr { + if m, err := strconv.Atoi(string(m[1])); err == nil { + sum += m + } + } + return asNum(sum) +} + +// AsNumb prints a number with thousand separator. +func asNum(n int) string { + p := message.NewPrinter(language.English) + return p.Sprintf("%d", n) +} diff --git a/internal/render/cj.go b/internal/render/cj.go index 00da72b4..7c192cf6 100644 --- a/internal/render/cj.go +++ b/internal/render/cj.go @@ -30,7 +30,7 @@ func (CronJob) Header(ns string) HeaderRow { Header{Name: "SUSPEND"}, Header{Name: "ACTIVE"}, Header{Name: "LAST_SCHEDULE"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/cm.go b/internal/render/cm.go index d8ff5cfc..2f01f85e 100644 --- a/internal/render/cm.go +++ b/internal/render/cm.go @@ -28,7 +28,7 @@ func (ConfigMap) Header(ns string) HeaderRow { return append(h, Header{Name: "NAME"}, Header{Name: "DATA", Align: tview.AlignRight}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/colorer_test.go b/internal/render/colorer_test.go new file mode 100644 index 00000000..44cc92aa --- /dev/null +++ b/internal/render/colorer_test.go @@ -0,0 +1,280 @@ +package render + +// BOZO!! +// type ( +// colorerUC struct { +// ns string +// r RowEvent +// e tcell.Color +// } +// colorerUCs []colorerUC +// ) + +// func TestNSColorer(t *testing.T) { +// var ( +// ns = Row{Fields: Fields{"blee", "Active"}} +// term = Row{Fields: Fields{"blee", Terminating}} +// dead = Row{Fields: Fields{"blee", "Inactive"}} +// ) + +// uu := colorerUCs{ +// // Add AllNS +// {"", RowEvent{ +// Kind: EventAdd, +// Row: ns, +// }, +// AddColor}, +// // Mod AllNS +// {"", RowEvent{Kind: EventUpdate, Row: ns}, ModColor}, +// // MoChange AllNS +// {"", RowEvent{Kind: EventUnchanged, Row: ns}, StdColor}, +// // Bust NS +// {"", RowEvent{Kind: EventUnchanged, Row: term}, ErrColor}, +// // Bust NS +// {"", RowEvent{Kind: EventUnchanged, Row: dead}, ErrColor}, +// } +// for _, u := range uu { +// assert.Equal(t, u.e, nsColorer(u.ns, u.r)) +// } +// } + +// func TestEvColorer(t *testing.T) { +// var ( +// ns = Row{Fields: Fields{"", "blee", "fred", "Normal"}} +// nonNS = Row{Fields: Fields{"", "fred", "Normal"}} +// failNS = Row{Fields: Fields{"", "blee", "fred", "Failed"}} +// failNoNS = Row{Fields: Fields{"", "fred", "Failed"}} +// killNS = Row{Fields: Fields{"", "blee", "fred", "Killing"}} +// killNoNS = Row{Fields: Fields{"", "fred", "Killing"}} +// ) + +// uu := colorerUCs{ +// // Add AllNS +// {"", RowEvent{Kind: EventAdd, Row: ns}, AddColor}, +// // Add NS +// {"blee", RowEvent{Kind: EventAdd, Row: nonNS}, AddColor}, +// // Mod AllNS +// {"", RowEvent{Kind: EventUpdate, Row: ns}, ModColor}, +// // Mod NS +// {"blee", RowEvent{Kind: EventUpdate, Row: nonNS}, ModColor}, +// // Bust AllNS +// {"", RowEvent{Kind: EventUnchanged, Row: failNS}, ErrColor}, +// // Bust NS +// {"blee", RowEvent{Kind: EventUnchanged, Row: failNoNS}, ErrColor}, +// // Bust AllNS +// {"", RowEvent{Kind: EventUnchanged, Row: killNS}, KillColor}, +// // Bust NS +// {"blee", RowEvent{Kind: EventUnchanged, Row: killNoNS}, KillColor}, +// } +// for _, u := range uu { +// assert.Equal(t, u.e, evColorer(u.ns, u.r)) +// } +// } + +// func TestRSColorer(t *testing.T) { +// var ( +// ns = Row{Fields: Fields{"blee", "fred", "1", "1"}} +// noNs = Row{Fields: Fields{"fred", "1", "1"}} +// bustNS = Row{Fields: Fields{"blee", "fred", "1", "0"}} +// bustNoNS = Row{Fields: Fields{"fred", "1", "0"}} +// ) + +// uu := colorerUCs{ +// // Add AllNS +// {"", RowEvent{Kind: EventAdd, Row: ns}, AddColor}, +// // Add NS +// {"blee", RowEvent{Kind: EventAdd, Row: noNs}, AddColor}, +// // Bust AllNS +// {"", RowEvent{Kind: EventUnchanged, Row: bustNS}, ErrColor}, +// // Bust NS +// {"blee", RowEvent{Kind: EventUnchanged, Row: bustNoNS}, ErrColor}, +// // Nochange AllNS +// {"", RowEvent{Kind: EventUnchanged, Row: ns}, StdColor}, +// // Nochange NS +// {"blee", RowEvent{Kind: EventUnchanged, Row: noNs}, StdColor}, +// } +// for _, u := range uu { +// assert.Equal(t, u.e, rsColorer(u.ns, u.r)) +// } +// } + +// func TestStsColorer(t *testing.T) { +// var ( +// ns = Row{Fields: Fields{"blee", "fred", "1", "1"}} +// nonNS = Row{Fields: Fields{"fred", "1", "1"}} +// bustNS = Row{Fields: Fields{"blee", "fred", "2", "1"}} +// bustNoNS = Row{Fields: Fields{"fred", "2", "1"}} +// ) + +// uu := colorerUCs{ +// // Add AllNS +// {"", RowEvent{Kind: EventAdd, Row: ns}, AddColor}, +// // Add NS +// {"blee", RowEvent{Kind: EventAdd, Row: nonNS}, AddColor}, +// // Mod AllNS +// {"", RowEvent{Kind: EventUpdate, Row: ns}, ModColor}, +// // Mod NS +// {"blee", RowEvent{Kind: EventUpdate, Row: nonNS}, ModColor}, +// // Bust AllNS +// {"", RowEvent{Kind: EventUnchanged, Row: bustNS}, ErrColor}, +// // Bust NS +// {"blee", RowEvent{Kind: EventUnchanged, Row: bustNoNS}, ErrColor}, +// // Unchanged cool AllNS +// {"", RowEvent{Kind: EventUnchanged, Row: ns}, StdColor}, +// } +// for _, u := range uu { +// assert.Equal(t, u.e, stsColorer(u.ns, u.r)) +// } +// } + +// func TestDpColorer(t *testing.T) { +// var ( +// ns = Row{Fields: Fields{"blee", "fred", "1", "1"}} +// nonNS = Row{Fields: Fields{"fred", "1", "1"}} +// bustNS = Row{Fields: Fields{"blee", "fred", "2", "1"}} +// bustNoNS = Row{Fields: Fields{"fred", "2", "1"}} +// ) + +// uu := colorerUCs{ +// // Add AllNS +// {"", RowEvent{Kind: EventAdd, Row: ns}, AddColor}, +// // Add NS +// {"blee", RowEvent{Kind: EventAdd, Row: nonNS}, AddColor}, +// // Mod AllNS +// {"", RowEvent{Kind: EventUpdate, Row: ns}, ModColor}, +// // Mod NS +// {"blee", RowEvent{Kind: EventUpdate, Row: nonNS}, ModColor}, +// // Unchanged cool +// {"", RowEvent{Kind: EventUnchanged, Row: ns}, StdColor}, +// // Bust AllNS +// {"", RowEvent{Kind: EventUnchanged, Row: bustNS}, ErrColor}, +// // Bust NS +// {"blee", RowEvent{Kind: EventUnchanged, Row: bustNoNS}, ErrColor}, +// } +// for _, u := range uu { +// assert.Equal(t, u.e, dpColorer(u.ns, u.r)) +// } +// } + +// func TestPdbColorer(t *testing.T) { +// var ( +// ns = Row{Fields: Fields{"blee", "fred", "1", "1", "1", "1", "1"}} +// nonNS = Row{Fields: Fields{"fred", "1", "1", "1", "1", "1"}} +// bustNS = Row{Fields: Fields{"blee", "fred", "1", "1", "1", "1", "2"}} +// bustNoNS = Row{Fields: Fields{"fred", "1", "1", "1", "1", "2"}} +// ) + +// uu := colorerUCs{ +// // Add AllNS +// {"", RowEvent{Kind: EventAdd, Row: ns}, AddColor}, +// // Add NS +// {"blee", RowEvent{Kind: EventAdd, Row: nonNS}, AddColor}, +// // Mod AllNS +// {"", RowEvent{Kind: EventUpdate, Row: ns}, ModColor}, +// // Mod NS +// {"blee", RowEvent{Kind: EventUpdate, Row: nonNS}, ModColor}, +// // Unchanged cool +// {"", RowEvent{Kind: EventUnchanged, Row: ns}, StdColor}, +// // Bust AllNS +// {"", RowEvent{Kind: EventUnchanged, Row: bustNS}, ErrColor}, +// // Bust NS +// {"blee", RowEvent{Kind: EventUnchanged, Row: bustNoNS}, ErrColor}, +// } +// for _, u := range uu { +// assert.Equal(t, u.e, pdbColorer(u.ns, u.r)) +// } +// } + +// func TestPVColorer(t *testing.T) { +// var ( +// pv = Row{Fields: Fields{"blee", "1G", "RO", "Duh", "Bound"}} +// bustPv = Row{Fields: Fields{"blee", "1G", "RO", "Duh", "UnBound"}} +// ) + +// uu := colorerUCs{ +// // Add Normal +// {"", RowEvent{Kind: EventAdd, Row: pv}, AddColor}, +// // Unchanged Bound +// {"", RowEvent{Kind: EventUnchanged, Row: pv}, StdColor}, +// // Unchanged Bound +// {"", RowEvent{Kind: EventUnchanged, Row: bustPv}, ErrColor}, +// } +// for _, u := range uu { +// assert.Equal(t, u.e, pvColorer(u.ns, u.r)) +// } +// } + +// func TestPVCColorer(t *testing.T) { +// var ( +// pvc = Row{Fields: Fields{"blee", "fred", "Bound"}} +// bustPvc = Row{Fields: Fields{"blee", "fred", "UnBound"}} +// ) + +// uu := colorerUCs{ +// // Add Normal +// {"", RowEvent{Kind: EventAdd, Row: pvc}, AddColor}, +// // Add Bound +// {"", RowEvent{Kind: EventUnchanged, Row: bustPvc}, ErrColor}, +// } +// for _, u := range uu { +// assert.Equal(t, u.e, pvcColorer(u.ns, u.r)) +// } +// } + +// func TestCtxColorer(t *testing.T) { +// var ( +// ctx = Row{Fields: Fields{"blee"}} +// defCtx = Row{Fields: Fields{"blee*"}} +// ) + +// uu := colorerUCs{ +// // Add Normal +// {"", RowEvent{Kind: EventAdd, Row: ctx}, AddColor}, +// // Add Default +// {"", RowEvent{Kind: EventAdd, Row: defCtx}, AddColor}, +// // Mod Normal +// {"", RowEvent{Kind: EventUpdate, Row: ctx}, ModColor}, +// // Mod Default +// {"", RowEvent{Kind: EventUpdate, Row: defCtx}, ModColor}, +// // Unchanged Normal +// {"", RowEvent{Kind: EventUnchanged, Row: ctx}, StdColor}, +// // Unchanged Default +// {"", RowEvent{Kind: EventUnchanged, Row: defCtx}, HighlightColor}, +// } +// for _, u := range uu { +// assert.Equal(t, u.e, ctxColorer(u.ns, u.r)) +// } +// } + +// func TestPodColorer(t *testing.T) { +// var ( +// nsRow = Row{Fields: Fields{"blee", "fred", "1/1", "Running"}} +// toastNS = Row{Fields: Fields{"blee", "fred", "1/1", "Boom"}} +// notReadyNS = Row{Fields: Fields{"blee", "fred", "0/1", "Boom"}} +// row = Row{Fields: Fields{"fred", "1/1", "Running"}} +// toast = Row{Fields: Fields{"fred", "1/1", "Boom"}} +// notReady = Row{Fields: Fields{"fred", "0/1", "Boom"}} +// ) + +// uu := colorerUCs{ +// // Add allNS +// {"", RowEvent{Kind: EventAdd, Row: nsRow}, AddColor}, +// // Add Namespaced +// {"blee", RowEvent{Kind: EventAdd, Row: row}, AddColor}, +// // Mod AllNS +// {"", RowEvent{Kind: EventUpdate, Row: nsRow}, ModColor}, +// // Mod Namespaced +// {"blee", RowEvent{Kind: EventUpdate, Row: row}, ModColor}, +// // Mod Busted AllNS +// {"", RowEvent{Kind: EventUpdate, Row: toastNS}, ErrColor}, +// // Mod Busted Namespaced +// {"blee", RowEvent{Kind: EventUpdate, Row: toast}, ErrColor}, +// // NotReady AllNS +// {"", RowEvent{Kind: EventUpdate, Row: notReadyNS}, ErrColor}, +// // NotReady Namespaced +// {"blee", RowEvent{Kind: EventUpdate, Row: notReady}, ErrColor}, +// } +// for _, u := range uu { +// assert.Equal(t, u.e, podColorer(u.ns, u.r)) +// } +// } diff --git a/internal/render/co.go b/internal/render/container.go similarity index 81% rename from internal/render/co.go rename to internal/render/container.go index a3049530..dcfd0551 100644 --- a/internal/render/co.go +++ b/internal/render/container.go @@ -7,6 +7,7 @@ import ( "github.com/derailed/k9s/internal/k8s" "github.com/derailed/tview" + "github.com/gdamore/tcell" v1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" @@ -35,7 +36,29 @@ type Container struct{} // ColorerFunc colors a resource row. func (Container) ColorerFunc() ColorerFunc { - return DefaultColorer + return func(ns string, r RowEvent) tcell.Color { + c := DefaultColorer(ns, r) + + readyCol := 2 + if strings.TrimSpace(r.Row.Fields[readyCol]) == "false" { + c = ErrColor + } + + stateCol := readyCol + 1 + switch strings.TrimSpace(r.Row.Fields[stateCol]) { + case ContainerCreating, PodInitializing: + return AddColor + case Terminating, Initialized: + return HighlightColor + case Completed: + return CompletedColor + case Running: + default: + c = ErrColor + } + + return c + } } // Header returns a header row. @@ -53,12 +76,12 @@ func (Container) Header(ns string) HeaderRow { Header{Name: "%CPU", Align: tview.AlignRight}, Header{Name: "%MEM", Align: tview.AlignRight}, Header{Name: "PORTS"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, } } // Render renders a K8s resource to screen. -func (Container) Render(o interface{}, name string, r *Row) error { +func (c Container) Render(o interface{}, name string, r *Row) error { oo, ok := o.(ContainerWithMetrics) if !ok { return fmt.Errorf("Expected ContainerWithMetrics, but got %T", o) @@ -66,14 +89,15 @@ func (Container) Render(o interface{}, name string, r *Row) error { co, cs := oo.Container(), oo.ContainerStatus() - c, p := gatherMetrics(co, oo.Metrics()) + cur, perc := gatherMetrics(co, oo.Metrics()) ready, state, restarts := "false", MissingValue, "0" if cs != nil { ready, state, restarts = boolToStr(cs.Ready), toState(cs.State), strconv.Itoa(int(cs.RestartCount)) } - fields := make(Fields, 0, len(r.Fields)) - fields = append(fields, + r.ID = co.Name + r.Fields = make(Fields, 0, len(c.Header(AllNamespaces))) + r.Fields = append(r.Fields, co.Name, co.Image, ready, @@ -81,14 +105,13 @@ func (Container) Render(o interface{}, name string, r *Row) error { boolToStr(oo.IsInit()), restarts, probe(co.LivenessProbe)+":"+probe(co.ReadinessProbe), - c.cpu, - c.mem, - p.cpu, - p.mem, + cur.cpu, + cur.mem, + perc.cpu, + perc.mem, toStrPorts(co.Ports), toAge(oo.Age()), ) - r.ID, r.Fields = co.Name, fields return nil } @@ -96,21 +119,6 @@ func (Container) Render(o interface{}, name string, r *Row) error { // ---------------------------------------------------------------------------- // Helpers... -// func findContainer(po v1.Pod, n string) *v1.Container { -// for _, c := range po.Spec.InitContainers { -// if c.Name == n { -// return &c -// } -// } -// for _, c := range po.Spec.Containers { -// if c.Name == n { -// return &c -// } -// } - -// return nil -// } - func gatherMetrics(co *v1.Container, mx *mv1beta1.ContainerMetrics) (c, p metric) { c, p = noMetric(), noMetric() if mx == nil { diff --git a/internal/render/context.go b/internal/render/context.go index 2564f7f7..54f95d21 100644 --- a/internal/render/context.go +++ b/internal/render/context.go @@ -2,8 +2,14 @@ package render import ( "fmt" + "strings" - api "k8s.io/client-go/tools/clientcmd/api" + "github.com/derailed/k9s/internal/k8s" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/client-go/tools/clientcmd/api" ) // Context renders a K8s ConfigMap to screen. @@ -11,7 +17,17 @@ type Context struct{} // ColorerFunc colors a resource row. func (Context) ColorerFunc() ColorerFunc { - return DefaultColorer + return func(ns string, r RowEvent) tcell.Color { + c := DefaultColorer(ns, r) + if r.Kind == EventAdd || r.Kind == EventUpdate { + return c + } + if strings.Contains(strings.TrimSpace(r.Row.Fields[0]), "*") { + c = HighlightColor + } + + return c + } } // Header returns a header row. @@ -25,16 +41,58 @@ func (Context) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (Context) Render(o interface{}, _ string, r *Row) error { - i, ok := o.(*api.Context) +func (c Context) Render(o interface{}, _ string, r *Row) error { + ctx, ok := o.(*NamedContext) if !ok { - return fmt.Errorf("Expected api.Context, but got %T", o) + return fmt.Errorf("Expected NamedContext, but got %T", o) } - r.Fields[0] = r.ID - r.Fields[1] = i.Cluster - r.Fields[2] = i.AuthInfo - r.Fields[3] = i.Namespace + name := ctx.Name + if ctx.IsCurrentContext(ctx.Name) { + name += "(*)" + } + + r.ID = ctx.Name + r.Fields = Fields{ + name, + ctx.Context.Cluster, + ctx.Context.AuthInfo, + ctx.Context.Namespace, + } return nil } + +// Helpers... + +// NamedContext represents a named cluster context. +type NamedContext struct { + Name string + Context *api.Context + config *k8s.Config +} + +// NewNamedContext returns a new named context. +func NewNamedContext(c *k8s.Config, n string, ctx *api.Context) *NamedContext { + return &NamedContext{Name: n, Context: ctx, config: c} +} + +// MustCurrentContextName return the active context name. +func (c *NamedContext) IsCurrentContext(n string) bool { + cl, err := c.config.CurrentContextName() + if err != nil { + log.Fatal().Err(err).Msg("Fetching current context") + return false + } + return cl == n +} + +// GetObjectKind returns a schema object. +func (c *NamedContext) GetObjectKind() schema.ObjectKind { + return nil +} + +// DeepCopyObject returns a container copy. +func (c *NamedContext) DeepCopyObject() runtime.Object { + return c +} diff --git a/internal/render/cr.go b/internal/render/cr.go index 649f3563..8fed9612 100644 --- a/internal/render/cr.go +++ b/internal/render/cr.go @@ -20,7 +20,7 @@ func (ClusterRole) ColorerFunc() ColorerFunc { func (ClusterRole) Header(string) HeaderRow { return HeaderRow{ Header{Name: "NAME"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, } } diff --git a/internal/render/crb.go b/internal/render/crb.go index 4f122f48..87480b93 100644 --- a/internal/render/crb.go +++ b/internal/render/crb.go @@ -23,7 +23,7 @@ func (ClusterRoleBinding) Header(string) HeaderRow { Header{Name: "ROLE"}, Header{Name: "KIND"}, Header{Name: "SUBJECTS"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, } } diff --git a/internal/render/crd.go b/internal/render/crd.go index 719e6d56..7f5d4b9a 100644 --- a/internal/render/crd.go +++ b/internal/render/crd.go @@ -1,7 +1,6 @@ package render import ( - "errors" "fmt" "time" @@ -22,7 +21,7 @@ func (CustomResourceDefinition) ColorerFunc() ColorerFunc { func (CustomResourceDefinition) Header(string) HeaderRow { return HeaderRow{ Header{Name: "NAME"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, } } @@ -50,52 +49,53 @@ func (CustomResourceDefinition) Render(o interface{}, ns string, r *Row) error { return nil } -// TypeMeta represents resource type meta data. -type TypeMeta struct { - Name string - Namespaced bool - Group string - Version string - Kind string - Singular string - Plural string - ShortNames []string -} +// BOZO!! +// // TypeMeta represents resource type meta data. +// type TypeMeta struct { +// Name string +// Namespaced bool +// Group string +// Version string +// Kind string +// Singular string +// Plural string +// ShortNames []string +// } -func (CustomResourceDefinition) Meta(o interface{}) (TypeMeta, error) { - var m TypeMeta +// func (CustomResourceDefinition) Meta(o interface{}) (TypeMeta, error) { +// var m TypeMeta - crd, ok := o.(*unstructured.Unstructured) - if !ok { - return m, fmt.Errorf("Expected CustomResourceDefinition, but got %T", o) - } +// crd, ok := o.(*unstructured.Unstructured) +// if !ok { +// return m, fmt.Errorf("Expected CustomResourceDefinition, but got %T", o) +// } - spec, ok := crd.Object["spec"].(map[string]interface{}) - if !ok { - return m, errors.New("missing crd specs") - } +// spec, ok := crd.Object["spec"].(map[string]interface{}) +// if !ok { +// return m, errors.New("missing crd specs") +// } - if meta, ok := crd.Object["metadata"].(map[string]interface{}); ok { - m.Name = meta["name"].(string) - } - m.Group, m.Version = spec["group"].(string), spec["version"].(string) - m.Namespaced = isNamespaced(spec["scope"].(string)) - names, ok := spec["names"].(map[string]interface{}) - if !ok { - return m, errors.New("missing crd names") - } - m.Kind = names["kind"].(string) - m.Singular, m.Plural = names["singular"].(string), names["plural"].(string) - if names["shortNames"] != nil { - for _, s := range names["shortNames"].([]interface{}) { - m.ShortNames = append(m.ShortNames, s.(string)) - } - } else { - m.ShortNames = nil - } - return m, nil -} +// if meta, ok := crd.Object["metadata"].(map[string]interface{}); ok { +// m.Name = meta["name"].(string) +// } +// m.Group, m.Version = spec["group"].(string), spec["version"].(string) +// m.Namespaced = isNamespaced(spec["scope"].(string)) +// names, ok := spec["names"].(map[string]interface{}) +// if !ok { +// return m, errors.New("missing crd names") +// } +// m.Kind = names["kind"].(string) +// m.Singular, m.Plural = names["singular"].(string), names["plural"].(string) +// if names["shortNames"] != nil { +// for _, s := range names["shortNames"].([]interface{}) { +// m.ShortNames = append(m.ShortNames, s.(string)) +// } +// } else { +// m.ShortNames = nil +// } +// return m, nil +// } -func isNamespaced(scope string) bool { - return scope == "Namespaced" -} +// func isNamespaced(scope string) bool { +// return scope == "Namespaced" +// } diff --git a/internal/render/delta.go b/internal/render/delta.go index 25c25598..d93bec52 100644 --- a/internal/render/delta.go +++ b/internal/render/delta.go @@ -1,5 +1,7 @@ package render +import "github.com/rs/zerolog/log" + // DeltaRow represents a collection of row detlas between old and new row. type DeltaRow []string @@ -7,10 +9,11 @@ type DeltaRow []string func NewDeltaRow(o, n Row) DeltaRow { deltas := make(DeltaRow, len(o.Fields)) // Exclude age col - fields := o.Fields[:len(o.Fields)-1] - for i, v := range fields { - if v != "" && n.Fields[i] != v { - deltas[i] = v + oldFields := o.Fields[:len(o.Fields)-1] + for i, old := range oldFields { + if old != "" && old != n.Fields[i] { + log.Debug().Msgf("OLD VS NEW %q:%q", old, n.Fields[i]) + deltas[i] = old } } @@ -31,3 +34,13 @@ func (d DeltaRow) IsBlank() bool { return true } + +// Clone returns a delta copy. +func (d DeltaRow) Clone() DeltaRow { + res := make(DeltaRow, len(d)) + for i, f := range d { + res[i] = f + } + + return res +} diff --git a/internal/render/dp.go b/internal/render/dp.go index da2598c2..814e6c85 100644 --- a/internal/render/dp.go +++ b/internal/render/dp.go @@ -3,9 +3,13 @@ package render import ( "fmt" "strconv" + "strings" "github.com/derailed/tview" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" ) @@ -19,7 +23,23 @@ func isAllNamespace(ns string) bool { // ColorerFunc colors a resource row. func (Deployment) ColorerFunc() ColorerFunc { - return DefaultColorer + return func(ns string, r RowEvent) tcell.Color { + c := DefaultColorer(ns, r) + if r.Kind == EventAdd || r.Kind == EventUpdate { + return c + } + + markCol := 2 + if ns != AllNamespaces { + markCol = 1 + } + tokens := strings.Split(r.Row.Fields[markCol], "/") + if tokens[0] != tokens[1] { + return ErrColor + } + + return StdColor + } } // Header returns a header row. @@ -31,16 +51,16 @@ func (Deployment) Header(ns string) HeaderRow { return append(h, Header{Name: "NAME"}, - Header{Name: "DESIRED", Align: tview.AlignRight}, - Header{Name: "CURRENT", Align: tview.AlignRight}, + Header{Name: "READY"}, Header{Name: "UP-TO-DATE", Align: tview.AlignRight}, Header{Name: "AVAILABLE", Align: tview.AlignRight}, - Header{Name: "AGE"}, + Header{Name: "SELECTOR"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } // Render renders a K8s resource to screen. -func (Deployment) Render(o interface{}, ns string, r *Row) error { +func (d Deployment) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected Deployment, but got %T", o) @@ -51,20 +71,31 @@ func (Deployment) Render(o interface{}, ns string, r *Row) error { return err } - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(dp.ObjectMeta) + r.Fields = make(Fields, 0, len(d.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, dp.Namespace) + r.Fields = append(r.Fields, dp.Namespace) } - fields = append(fields, + r.Fields = append(r.Fields, dp.Name, - strconv.Itoa(int(*dp.Spec.Replicas)), - strconv.Itoa(int(dp.Status.Replicas)), + strconv.Itoa(int(dp.Status.AvailableReplicas))+"/"+strconv.Itoa(int(*dp.Spec.Replicas)), strconv.Itoa(int(dp.Status.UpdatedReplicas)), strconv.Itoa(int(dp.Status.AvailableReplicas)), + asSelector(dp.Spec.Selector), toAge(dp.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(dp.ObjectMeta), fields - return nil } + +//Helpers... + +func asSelector(s *metav1.LabelSelector) string { + sel, err := metav1.LabelSelectorAsSelector(s) + if err != nil { + log.Error().Err(err).Msg("Selector conversion failed") + return NAValue + } + + return sel.String() +} diff --git a/internal/render/dp_test.go b/internal/render/dp_test.go index c0912a1f..157eb26a 100644 --- a/internal/render/dp_test.go +++ b/internal/render/dp_test.go @@ -13,5 +13,5 @@ func TestDeploymentRender(t *testing.T) { c.Render(load(t, "dp"), "", &r) assert.Equal(t, "icx/icx-db", r.ID) - assert.Equal(t, render.Fields{"icx", "icx-db", "1", "1", "1", "1"}, r.Fields[:6]) + assert.Equal(t, render.Fields{"icx", "icx-db", "1/1", "1", "1", "app=icx-db"}, r.Fields[:6]) } diff --git a/internal/render/ds.go b/internal/render/ds.go index 1975dbcb..b8584b1c 100644 --- a/internal/render/ds.go +++ b/internal/render/ds.go @@ -3,8 +3,10 @@ package render import ( "fmt" "strconv" + "strings" "github.com/derailed/tview" + "github.com/gdamore/tcell" appsv1 "k8s.io/api/apps/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" @@ -15,7 +17,22 @@ type DaemonSet struct{} // ColorerFunc colors a resource row. func (DaemonSet) ColorerFunc() ColorerFunc { - return DefaultColorer + return func(ns string, r RowEvent) tcell.Color { + c := DefaultColorer(ns, r) + if r.Kind == EventAdd || r.Kind == EventUpdate { + return c + } + + markCol := 2 + if ns != AllNamespaces { + markCol = 1 + } + if strings.TrimSpace(r.Row.Fields[markCol]) != strings.TrimSpace(r.Row.Fields[markCol+2]) { + return ErrColor + } + + return StdColor + } } // Header returns a header row. @@ -33,12 +50,12 @@ func (DaemonSet) Header(ns string) HeaderRow { Header{Name: "UP-TO-DATE", Align: tview.AlignRight}, Header{Name: "AVAILABLE", Align: tview.AlignRight}, Header{Name: "NODE_SELECTOR"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } // Render renders a K8s resource to screen. -func (DaemonSet) Render(o interface{}, ns string, r *Row) error { +func (d DaemonSet) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected DaemonSet, but got %T", o) @@ -49,11 +66,12 @@ func (DaemonSet) Render(o interface{}, ns string, r *Row) error { return err } - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(ds.ObjectMeta) + r.Fields = make(Fields, 0, len(d.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, ds.Namespace) + r.Fields = append(r.Fields, ds.Namespace) } - fields = append(fields, + r.Fields = append(r.Fields, ds.Name, strconv.Itoa(int(ds.Status.DesiredNumberScheduled)), strconv.Itoa(int(ds.Status.CurrentNumberScheduled)), @@ -63,7 +81,6 @@ func (DaemonSet) Render(o interface{}, ns string, r *Row) error { mapToStr(ds.Spec.Template.Spec.NodeSelector), toAge(ds.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(ds.ObjectMeta), fields return nil } diff --git a/internal/render/ep.go b/internal/render/ep.go index 22f5fe17..dbf609b1 100644 --- a/internal/render/ep.go +++ b/internal/render/ep.go @@ -28,7 +28,7 @@ func (Endpoints) Header(ns string) HeaderRow { return append(h, Header{Name: "NAME"}, Header{Name: "ENDPOINTS"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/ev.go b/internal/render/ev.go index f334afea..648900d5 100644 --- a/internal/render/ev.go +++ b/internal/render/ev.go @@ -3,8 +3,10 @@ package render import ( "fmt" "strconv" + "strings" "github.com/derailed/tview" + "github.com/gdamore/tcell" v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" @@ -15,7 +17,22 @@ type Event struct{} // ColorerFunc colors a resource row. func (Event) ColorerFunc() ColorerFunc { - return DefaultColorer + return func(ns string, r RowEvent) tcell.Color { + c := DefaultColorer(ns, r) + + markCol := 3 + if ns != AllNamespaces { + markCol = 2 + } + switch strings.TrimSpace(r.Row.Fields[markCol]) { + case "Failed": + c = ErrColor + case "Killing": + c = KillColor + } + + return c + } } // Header returns a header rbw. @@ -31,7 +48,7 @@ func (Event) Header(ns string) HeaderRow { Header{Name: "SOURCE"}, Header{Name: "COUNT", Align: tview.AlignRight}, Header{Name: "MESSAGE"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/event.go b/internal/render/event.go index ff56164d..50b9c69d 100644 --- a/internal/render/event.go +++ b/internal/render/event.go @@ -1,9 +1,11 @@ package render import ( + "fmt" "sort" "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" ) const ( @@ -53,26 +55,63 @@ func NewDeltaRowEvent(row Row, delta DeltaRow) RowEvent { } } +// Clone returns a rowevent deep copy. +func (r RowEvent) Clone() RowEvent { + return RowEvent{ + Kind: r.Kind, + Row: r.Row.Clone(), + Deltas: r.Deltas.Clone(), + } +} + +// Clone returns a rowevents deep copy. +func (rr RowEvents) Clone() RowEvents { + res := make(RowEvents, len(rr)) + for i, r := range rr { + res[i] = r.Clone() + } + + return res +} + +// Upsert add or update a row if it exists. +func (rr RowEvents) Upsert(e RowEvent) RowEvents { + if idx, ok := rr.FindIndex(e.Row.ID); ok { + rr[idx] = e + } else { + rr = append(rr, e) + } + return rr +} + // Delete removes an element by id. -func (re RowEvents) Delete(id string) RowEvents { - idx, ok := re.FindIndex(id) +func (rr RowEvents) Delete(id string) RowEvents { + idx, ok := rr.FindIndex(id) if !ok { - return re + return rr } if idx == 0 { - return re[1:] + return rr[1:] } - if idx == len(re)-1 { - return re[:len(re)-1] + if idx == len(rr)-1 { + return rr[:len(rr)-1] } - return append(re[:idx], re[idx+1:]...) + return append(rr[:idx], rr[idx+1:]...) +} + +// Clear delete all row events +func (rr RowEvents) Clear() RowEvents { + for _, e := range rr { + rr = rr.Delete(e.Row.ID) + } + return rr } // FindIndex locates a row index by id. Returns false is not found. -func (re RowEvents) FindIndex(id string) (int, bool) { - for i, e := range re { +func (rr RowEvents) FindIndex(id string) (int, bool) { + for i, e := range rr { if e.Row.ID == id { return i, true } @@ -82,9 +121,28 @@ func (re RowEvents) FindIndex(id string) (int, bool) { } // Sort rows based on column index and order. -func (re RowEvents) Sort(ns string, col int, asc bool) { - t := RowEventSorter{NS: ns, Events: re, Index: col, Asc: asc} +func (rr RowEvents) Sort(ns string, col int, asc bool) { + t := RowEventSorter{NS: ns, Events: rr, Index: col, Asc: asc} sort.Sort(t) + + gg, kk := map[string][]string{}, make(StringSet, 0, len(rr)) + for _, e := range rr { + g := e.Row.Fields[col] + kk = kk.Add(g) + if ss, ok := gg[g]; ok { + gg[g] = append(ss, e.Row.ID) + } else { + gg[g] = []string{e.Row.ID} + } + } + + ids := make([]string, 0, len(rr)) + for _, k := range kk { + sort.StringSlice(gg[k]).Sort() + ids = append(ids, gg[k]...) + } + s := IdSorter{Ids: ids, Events: rr} + sort.Sort(s) } // ---------------------------------------------------------------------------- @@ -107,17 +165,39 @@ func (r RowEventSorter) Swap(i, j int) { func (r RowEventSorter) Less(i, j int) bool { f1, f2 := r.Events[i].Row.Fields, r.Events[j].Row.Fields + return Less(r.Asc, f1[r.Index], f2[r.Index]) +} - var col int - if r.NS == "" { - col++ - } - if col >= len(f1) || col >= len(f2) { - return false - } - n1, n2 := f1[col], f2[col] +// ---------------------------------------------------------------------------- - return Less(r.Asc, f1[r.Index]+n1, f2[r.Index]+n2) +// IdSorter sorts row events by a given id. +type IdSorter struct { + Ids []string + Events RowEvents +} + +func (s IdSorter) Len() int { + return len(s.Events) +} + +func (s IdSorter) Swap(i, j int) { + s.Events[i], s.Events[j] = s.Events[j], s.Events[i] +} + +func (s IdSorter) Less(i, j int) bool { + id1, id2 := s.Events[i].Row.ID, s.Events[j].Row.ID + i1, i2 := findIndex(s.Ids, id1), findIndex(s.Ids, id2) + return i1 < i2 +} + +func findIndex(ss []string, s string) int { + for i := range ss { + if ss[i] == s { + return i + } + } + log.Error().Err(fmt.Errorf("Doh! index not found for %s", s)) + return -1 } // ---------------------------------------------------------------------------- @@ -140,11 +220,11 @@ var ( ) // ColorerFunc represents a resource row colorer. -type ColorerFunc func(ns string, evt ResEvent, r Row) tcell.Color +type ColorerFunc func(ns string, evt RowEvent) tcell.Color // DefaultColorer set the default table row colors. -func DefaultColorer(ns string, evt ResEvent, r Row) tcell.Color { - switch evt { +func DefaultColorer(ns string, evt RowEvent) tcell.Color { + switch evt.Kind { case EventAdd: return AddColor case EventUpdate: @@ -155,3 +235,25 @@ func DefaultColorer(ns string, evt ResEvent, r Row) tcell.Color { return StdColor } } + +type StringSet []string + +func (ss StringSet) Add(item string) StringSet { + if ss.In(item) { + return ss + } + return append(ss, item) +} + +func (ss StringSet) In(item string) bool { + return ss.indexOf(item) >= 0 +} + +func (ss StringSet) indexOf(item string) int { + for i, s := range ss { + if s == item { + return i + } + } + return -1 +} diff --git a/internal/render/event_test.go b/internal/render/event_test.go index 45ba2fc6..56c65693 100644 --- a/internal/render/event_test.go +++ b/internal/render/event_test.go @@ -52,7 +52,7 @@ func TestDefaultColorer(t *testing.T) { for k, u := range uu { t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, render.DefaultColorer("", u.k, render.Row{})) + assert.Equal(t, u.e, render.DefaultColorer("", render.RowEvent{})) }) } } diff --git a/internal/render/forward.go b/internal/render/forward.go new file mode 100644 index 00000000..8222e387 --- /dev/null +++ b/internal/render/forward.go @@ -0,0 +1,110 @@ +package render + +import ( + "fmt" + "strings" + + "github.com/gdamore/tcell" +) + +// Forwarder represents a port forwarder. +type Forwarder interface { + // Path returns a resource FQN. + Path() string + + // Container returns a container name. + Container() string + + // Ports returns container exposed ports. + Ports() []string + + // Active returns forwarder current state. + Active() bool + + // Age returns forwarder age. + Age() string +} + +// Forward renders a portforwards to screen. +type Forward struct{} + +// ColorerFunc colors a resource row. +func (Forward) ColorerFunc() ColorerFunc { + return func(ns string, re RowEvent) tcell.Color { + return tcell.ColorSkyblue + } +} + +// Header returns a header row. +func (Forward) Header(ns string) HeaderRow { + return HeaderRow{ + Header{Name: "NAMESPACE"}, + Header{Name: "NAME"}, + Header{Name: "CONTAINER"}, + Header{Name: "PORTS"}, + Header{Name: "URL"}, + Header{Name: "C"}, + Header{Name: "N"}, + Header{Name: "AGE", Decorator: ageDecorator}, + } +} + +// Render renders a K8s resource to screen. +func (f Forward) Render(o interface{}, gvr string, r *Row) error { + pf, ok := o.(PortForwarder) + if !ok { + return fmt.Errorf("expecting a portforward but got %T", o) + } + + ports := strings.Split(pf.Ports()[0], ":") + ns, na := Namespaced(pf.Path()) + + r.ID = pf.Path() + r.Fields = Fields{ + ns, + na, + pf.Container(), + strings.Join(pf.Ports(), ","), + UrlFor(pf.Host(), pf.HttpPath(), ports[0]), + asNum(pf.C()), + asNum(pf.N()), + pf.Age(), + } + + return nil +} + +// Helpers... + +type PortForwarder interface { + Forwarder + BenchConfigurator +} + +type BenchConfigurators map[string]BenchConfigurator + +type BenchConfigurator interface { + // C returns the number of concurent connections. + C() int + + // N returns the number of requests. + N() int + + // Host returns the forward host address. + Host() string + + // Path returns the http path. + HttpPath() string +} + +// UrlFor computes fq url for a given benchmark configuration. +func UrlFor(host, path, port string) string { + if host == "" { + host = "localhost" + } + if path == "" { + path = "/" + } + + return "http://" + host + ":" + port + path +} diff --git a/internal/render/generic.go b/internal/render/generic.go new file mode 100644 index 00000000..45c67928 --- /dev/null +++ b/internal/render/generic.go @@ -0,0 +1,99 @@ +package render + +import ( + "encoding/json" + "errors" + "fmt" + "strings" + + "github.com/rs/zerolog/log" + metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" +) + +// Generic renders a generic resource to screen. +type Generic struct { + table *metav1beta1.Table +} + +func (g *Generic) SetTable(t *metav1beta1.Table) { + g.table = t +} + +// ColorerFunc colors a resource row. +func (Generic) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (g *Generic) Header(ns string) HeaderRow { + h := make(HeaderRow, 0, len(g.table.ColumnDefinitions)) + + if ns == "" { + h = append(h, Header{Name: "NAMESPACE"}) + } + for _, c := range g.table.ColumnDefinitions { + h = append(h, Header{Name: strings.ToUpper(c.Name)}) + } + + log.Debug().Msgf("Generic Header %#v", h) + return h +} + +// Render renders a K8s resource to screen. +func (g *Generic) Render(o interface{}, ns string, r *Row) error { + row, ok := o.(*metav1beta1.TableRow) + if !ok { + return fmt.Errorf("expecting a table but got %#v", o) + } + + count := len(row.Cells) + if ns == AllNamespaces { + count++ + } + r.ID, ok = row.Cells[0].(string) + if !ok { + return fmt.Errorf("expecting row id to be a string but got %#v", row.Cells[0]) + } + r.Fields = make(Fields, count) + + var index int + if ns == AllNamespaces { + rns, err := extractNamespace(row.Object.Raw) + if err != nil { + return err + } + r.Fields[index] = rns + r.ID = FQN(rns, r.ID) + index++ + } + + for _, c := range row.Cells { + r.Fields[index] = fmt.Sprintf("%v", c) + index++ + } + log.Debug().Msgf("Generic row %#v", r) + + return nil +} + +// ---------------------------------------------------------------------------- +// Helpers... + +func extractNamespace(raw []byte) (string, error) { + var obj map[string]interface{} + err := json.Unmarshal(raw, &obj) + if err != nil { + return "", err + } + + meta, ok := obj["metadata"].(map[string]interface{}) + if !ok { + return "", errors.New("no metadata found on generic resource") + } + ns, ok := meta["namespace"].(string) + if !ok { + return "", errors.New("invalid namespace found on generic metadata") + } + + return ns, nil +} diff --git a/internal/render/helpers.go b/internal/render/helpers.go index 4ec5f3b7..074cc900 100644 --- a/internal/render/helpers.go +++ b/internal/render/helpers.go @@ -152,13 +152,13 @@ func boolToStr(b bool) string { } func toAge(timestamp metav1.Time) string { - return toAgeHuman(time.Since(timestamp.Time).String()) + return time.Since(timestamp.Time).String() } func toAgeHuman(s string) string { d, err := time.ParseDuration(s) if err != nil { - return "" + return NAValue } return duration.HumanDuration(d) diff --git a/internal/render/hpa.go b/internal/render/hpa.go index 7a5e4237..a8ae77e2 100644 --- a/internal/render/hpa.go +++ b/internal/render/hpa.go @@ -32,7 +32,7 @@ func (HorizontalPodAutoscaler) Header(ns string) HeaderRow { Header{Name: "MINPODS", Align: tview.AlignRight}, Header{Name: "MAXPODS", Align: tview.AlignRight}, Header{Name: "REPLICAS", Align: tview.AlignRight}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/ing.go b/internal/render/ing.go index 8c4f25b2..fae2f5ef 100644 --- a/internal/render/ing.go +++ b/internal/render/ing.go @@ -30,7 +30,7 @@ func (Ingress) Header(ns string) HeaderRow { Header{Name: "HOSTS"}, Header{Name: "ADDRESS"}, Header{Name: "PORT"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/job.go b/internal/render/job.go index 12dc6a94..6fe545c0 100644 --- a/internal/render/job.go +++ b/internal/render/job.go @@ -34,7 +34,7 @@ func (Job) Header(ns string) HeaderRow { Header{Name: "DURATION"}, Header{Name: "CONTAINERS"}, Header{Name: "IMAGES"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/no.go b/internal/render/node.go similarity index 99% rename from internal/render/no.go rename to internal/render/node.go index 4953faa1..fcbcdb49 100644 --- a/internal/render/no.go +++ b/internal/render/node.go @@ -50,7 +50,7 @@ func (Node) Header(_ string) HeaderRow { Header{Name: "%MEM", Align: tview.AlignRight}, Header{Name: "ACPU", Align: tview.AlignRight}, Header{Name: "AMEM", Align: tview.AlignRight}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, } } diff --git a/internal/render/no_test.go b/internal/render/node_test.go similarity index 100% rename from internal/render/no_test.go rename to internal/render/node_test.go diff --git a/internal/render/np.go b/internal/render/np.go index 6923519d..9123ccb7 100644 --- a/internal/render/np.go +++ b/internal/render/np.go @@ -33,7 +33,7 @@ func (NetworkPolicy) Header(ns string) HeaderRow { Header{Name: "EGR-SELECTOR"}, Header{Name: "EGR-PORTS"}, Header{Name: "EGR-BLOCK"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/ns.go b/internal/render/ns.go index 8044a078..2c5caa26 100644 --- a/internal/render/ns.go +++ b/internal/render/ns.go @@ -2,7 +2,9 @@ package render import ( "fmt" + "strings" + "github.com/gdamore/tcell" v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" @@ -13,7 +15,22 @@ type Namespace struct{} // ColorerFunc colors a resource row. func (Namespace) ColorerFunc() ColorerFunc { - return DefaultColorer + return func(ns string, r RowEvent) tcell.Color { + c := DefaultColorer(ns, r) + + if r.Kind == EventAdd || r.Kind == EventUpdate { + return c + } + switch strings.TrimSpace(r.Row.Fields[1]) { + case "Inactive", Terminating: + c = ErrColor + } + if strings.Contains(strings.TrimSpace(r.Row.Fields[0]), "*") { + c = HighlightColor + } + + return c + } } // Header returns a header rbw. @@ -21,7 +38,7 @@ func (Namespace) Header(string) HeaderRow { return HeaderRow{ Header{Name: "NAME"}, Header{Name: "STATUS"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, } } diff --git a/internal/render/pdb.go b/internal/render/pdb.go index 3d9c2877..7833e037 100644 --- a/internal/render/pdb.go +++ b/internal/render/pdb.go @@ -3,8 +3,10 @@ package render import ( "fmt" "strconv" + "strings" "github.com/derailed/tview" + "github.com/gdamore/tcell" v1beta1 "k8s.io/api/policy/v1beta1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" @@ -16,7 +18,23 @@ type PodDisruptionBudget struct{} // ColorerFunc colors a resource row. func (PodDisruptionBudget) ColorerFunc() ColorerFunc { - return DefaultColorer + return func(ns string, r RowEvent) tcell.Color { + c := DefaultColorer(ns, r) + if r.Kind == EventAdd || r.Kind == EventUpdate { + return c + } + + markCol := 5 + if ns != AllNamespaces { + markCol = 4 + } + if strings.TrimSpace(r.Row.Fields[markCol]) != strings.TrimSpace(r.Row.Fields[markCol+1]) { + return ErrColor + } + + return StdColor + } + } // Header returns a header row. @@ -34,7 +52,7 @@ func (PodDisruptionBudget) Header(ns string) HeaderRow { Header{Name: "CURRENT", Align: tview.AlignRight}, Header{Name: "DESIRED", Align: tview.AlignRight}, Header{Name: "EXPECTED", Align: tview.AlignRight}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/po.go b/internal/render/pod.go similarity index 87% rename from internal/render/po.go rename to internal/render/pod.go index 954a5ee8..2183d145 100644 --- a/internal/render/po.go +++ b/internal/render/pod.go @@ -28,9 +28,9 @@ type PodWithMetrics interface { type Pod struct{} // ColorerFunc colors a resource row. -func (Pod) ColorerFunc() ColorerFunc { - return func(ns string, evt ResEvent, r Row) tcell.Color { - c := DefaultColorer(ns, evt, r) +func (p Pod) ColorerFunc() ColorerFunc { + return func(ns string, re RowEvent) tcell.Color { + c := DefaultColorer(ns, re) readyCol := 2 if len(ns) != 0 { @@ -38,29 +38,39 @@ func (Pod) ColorerFunc() ColorerFunc { } statusCol := readyCol + 1 - tokens := strings.Split(strings.TrimSpace(r.Fields[readyCol]), "/") - if len(tokens) == 2 && (tokens[0] == "0" || tokens[0] != tokens[1]) { - if strings.TrimSpace(r.Fields[statusCol]) != "Completed" { - c = ErrColor - } - } + ready, status := strings.TrimSpace(re.Row.Fields[readyCol]), strings.TrimSpace(re.Row.Fields[statusCol]) + c = p.checkReadyCol(ready, status, c) - switch strings.TrimSpace(r.Fields[statusCol]) { - case "ContainerCreating", "PodInitializing": + switch status { + case ContainerCreating, PodInitializing: return AddColor - case "Terminating", "Initialized": + case Initialized: return HighlightColor - case "Completed": + case Completed: return CompletedColor - case "Running": + case Running: + case Terminating: + return KillColor default: - c = ErrColor + return ErrColor } return c } } +func (Pod) checkReadyCol(readyCol, statusCol string, c tcell.Color) tcell.Color { + if statusCol == "Completed" { + return c + } + + tokens := strings.Split(readyCol, "/") + if len(tokens) == 2 && (tokens[0] == "0" || tokens[0] != tokens[1]) { + return ErrColor + } + return c +} + // Header returns a header row. func (Pod) Header(ns string) HeaderRow { var h HeaderRow @@ -80,7 +90,7 @@ func (Pod) Header(ns string) HeaderRow { Header{Name: "IP"}, Header{Name: "NODE"}, Header{Name: "QOS"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } @@ -94,7 +104,7 @@ func (p Pod) Render(o interface{}, ns string, r *Row) error { var po v1.Pod err := runtime.DefaultUnstructuredConverter.FromUnstructured(oo.Object().(*unstructured.Unstructured).Object, &po) if err != nil { - log.Error().Err(err).Msg("Converting Pod") + log.Error().Err(err).Msg("Expecting a pod resource") return err } @@ -102,11 +112,12 @@ func (p Pod) Render(o interface{}, ns string, r *Row) error { cr, _, rc := p.statuses(ss) c, perc := p.gatherPodMX(&po, oo.Metrics()) - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(po.ObjectMeta) + r.Fields = make(Fields, 0, len(p.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, po.Namespace) + r.Fields = append(r.Fields, po.Namespace) } - fields = append(fields, + r.Fields = append(r.Fields, po.ObjectMeta.Name, strconv.Itoa(cr)+"/"+strconv.Itoa(len(ss)), p.phase(&po), @@ -120,11 +131,8 @@ func (p Pod) Render(o interface{}, ns string, r *Row) error { p.mapQOS(po.Status.QOSClass), toAge(po.ObjectMeta.CreationTimestamp), ) - r.ID = MetaFQN(po.ObjectMeta) - r.Fields = fields return nil - } // ---------------------------------------------------------------------------- diff --git a/internal/render/po_test.go b/internal/render/pod_test.go similarity index 100% rename from internal/render/po_test.go rename to internal/render/pod_test.go diff --git a/internal/render/policy.go b/internal/render/policy.go new file mode 100644 index 00000000..16728634 --- /dev/null +++ b/internal/render/policy.go @@ -0,0 +1,49 @@ +package render + +import ( + "github.com/gdamore/tcell" +) + +func rbacVerbHeader() HeaderRow { + return HeaderRow{ + Header{Name: "GET "}, + Header{Name: "LIST "}, + Header{Name: "WATCH "}, + Header{Name: "CREATE"}, + Header{Name: "PATCH "}, + Header{Name: "UPDATE"}, + Header{Name: "DELETE"}, + Header{Name: "DLIST "}, + Header{Name: "EXTRAS"}, + } +} + +// Policy renders a rbac policy to screen. +type Policy struct{} + +// ColorerFunc colors a resource row. +func (Policy) ColorerFunc() ColorerFunc { + return func(ns string, re RowEvent) tcell.Color { + return tcell.ColorMediumSpringGreen + } +} + +// Header returns a header row. +func (Policy) Header(ns string) HeaderRow { + h := HeaderRow{ + Header{Name: "NAMESPACE"}, + Header{Name: "NAME"}, + Header{Name: "API GROUP"}, + Header{Name: "BINDING"}, + } + + return append(h, rbacVerbHeader()...) +} + +// Render renders a K8s resource to screen. +func (Policy) Render(o interface{}, gvr string, r *Row) error { + panic("NYI") + return nil +} + +// Helpers... diff --git a/internal/render/pv.go b/internal/render/pv.go index 1323ebd2..a7f62f23 100644 --- a/internal/render/pv.go +++ b/internal/render/pv.go @@ -5,6 +5,7 @@ import ( "path" "strings" + "github.com/gdamore/tcell" v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" @@ -15,7 +16,25 @@ type PersistentVolume struct{} // ColorerFunc colors a resource row. func (PersistentVolume) ColorerFunc() ColorerFunc { - return DefaultColorer + return func(ns string, r RowEvent) tcell.Color { + c := DefaultColorer(ns, r) + if r.Kind == EventAdd || r.Kind == EventUpdate { + return c + } + + status := strings.TrimSpace(r.Row.Fields[4]) + switch status { + case "Bound": + c = StdColor + case "Available": + c = tcell.ColorYellow + default: + c = ErrColor + } + + return c + } + } // Header returns a header rbw. @@ -29,7 +48,7 @@ func (PersistentVolume) Header(string) HeaderRow { Header{Name: "CLAIM"}, Header{Name: "STORAGECLASS"}, Header{Name: "REASON"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, } } diff --git a/internal/render/pvc.go b/internal/render/pvc.go index 8a686005..fd4ab6c3 100644 --- a/internal/render/pvc.go +++ b/internal/render/pvc.go @@ -2,7 +2,9 @@ package render import ( "fmt" + "strings" + "github.com/gdamore/tcell" v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" @@ -13,7 +15,24 @@ type PersistentVolumeClaim struct{} // ColorerFunc colors a resource row. func (PersistentVolumeClaim) ColorerFunc() ColorerFunc { - return DefaultColorer + return func(ns string, r RowEvent) tcell.Color { + c := DefaultColorer(ns, r) + if r.Kind == EventAdd || r.Kind == EventUpdate { + return c + } + + markCol := 2 + if ns != AllNamespaces { + markCol = 1 + } + + if strings.TrimSpace(r.Row.Fields[markCol]) != "Bound" { + c = ErrColor + } + + return c + } + } // Header returns a header rbw. @@ -30,7 +49,7 @@ func (PersistentVolumeClaim) Header(ns string) HeaderRow { Header{Name: "CAPACITY"}, Header{Name: "ACCESS MODES"}, Header{Name: "STORAGECLASS"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/rb.go b/internal/render/rb.go index 93d08e46..53a80db2 100644 --- a/internal/render/rb.go +++ b/internal/render/rb.go @@ -29,7 +29,7 @@ func (RoleBinding) Header(ns string) HeaderRow { Header{Name: "ROLE"}, Header{Name: "KIND"}, Header{Name: "SUBJECTS"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/rbac.go b/internal/render/rbac.go new file mode 100644 index 00000000..a24351d4 --- /dev/null +++ b/internal/render/rbac.go @@ -0,0 +1,33 @@ +package render + +import ( + "github.com/gdamore/tcell" +) + +// Rbac renders a rbac to screen. +type Rbac struct{} + +// ColorerFunc colors a resource row. +func (Rbac) ColorerFunc() ColorerFunc { + return func(ns string, re RowEvent) tcell.Color { + return tcell.ColorMediumSpringGreen + } +} + +// Header returns a header row. +func (Rbac) Header(ns string) HeaderRow { + h := HeaderRow{ + Header{Name: "NAME"}, + Header{Name: "API GROUP"}, + } + + return append(h, rbacVerbHeader()...) +} + +// Render renders a K8s resource to screen. +func (Rbac) Render(o interface{}, gvr string, r *Row) error { + panic("NYI") + return nil +} + +// Helpers... diff --git a/internal/render/ro.go b/internal/render/ro.go index 4f99da42..7292f3a4 100644 --- a/internal/render/ro.go +++ b/internal/render/ro.go @@ -25,7 +25,7 @@ func (Role) Header(ns string) HeaderRow { return append(h, Header{Name: "NAME"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/row.go b/internal/render/row.go index d88df738..742e401a 100644 --- a/internal/render/row.go +++ b/internal/render/row.go @@ -21,13 +21,18 @@ type Rows []Row // Header represent a table header type Header struct { - Name string - Align int + Name string + Align int + Decorator DecoratorFunc } // HeaderRow represents a table header. type HeaderRow []Header +func (h HeaderRow) AgeCol(col int) bool { + return col == len(h)-1 +} + // RowSorter sorts rows. type RowSorter struct { Rows Rows @@ -35,6 +40,22 @@ type RowSorter struct { Asc bool } +func (r Row) Clone() Row { + return Row{ + ID: r.ID, + Fields: r.Fields.Clone(), + } +} + +func (f Fields) Clone() Fields { + res := make(Fields, len(f)) + for i, f := range f { + res[i] = f + } + + return res +} + // Delete removes an element by id. func (rr Rows) Delete(id string) Rows { idx, ok := rr.Find(id) @@ -57,6 +78,16 @@ func NewRow(cols int) Row { return Row{Fields: make([]string, cols)} } +func (rr Rows) Upsert(r Row) Rows { + idx, ok := rr.Find(r.ID) + if !ok { + return append(rr, r) + } + rr[idx] = r + + return rr +} + // Find locates a row by id. Retturns false is not found. func (rr Rows) Find(id string) (int, bool) { for i, r := range rr { diff --git a/internal/render/rs.go b/internal/render/rs.go index 1a952540..1c945756 100644 --- a/internal/render/rs.go +++ b/internal/render/rs.go @@ -3,8 +3,10 @@ package render import ( "fmt" "strconv" + "strings" "github.com/derailed/tview" + "github.com/gdamore/tcell" appsv1 "k8s.io/api/apps/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" @@ -15,7 +17,23 @@ type ReplicaSet struct{} // ColorerFunc colors a resource row. func (ReplicaSet) ColorerFunc() ColorerFunc { - return DefaultColorer + return func(ns string, r RowEvent) tcell.Color { + c := DefaultColorer(ns, r) + if r.Kind == EventAdd || r.Kind == EventUpdate { + return c + } + + markCol := 2 + if ns != AllNamespaces { + markCol = 1 + } + if strings.TrimSpace(r.Row.Fields[markCol]) != strings.TrimSpace(r.Row.Fields[markCol+1]) { + return ErrColor + } + + return StdColor + } + } // Header returns a header row. @@ -30,7 +48,7 @@ func (ReplicaSet) Header(ns string) HeaderRow { Header{Name: "DESIRED", Align: tview.AlignRight}, Header{Name: "CURRENT", Align: tview.AlignRight}, Header{Name: "READY", Align: tview.AlignRight}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/sa.go b/internal/render/sa.go index 40e14fc9..f1045bf3 100644 --- a/internal/render/sa.go +++ b/internal/render/sa.go @@ -27,7 +27,7 @@ func (ServiceAccount) Header(ns string) HeaderRow { return append(h, Header{Name: "NAME"}, Header{Name: "SECRET"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/screen_dump.go b/internal/render/screen_dump.go new file mode 100644 index 00000000..89d053ab --- /dev/null +++ b/internal/render/screen_dump.go @@ -0,0 +1,61 @@ +package render + +import ( + "fmt" + "os" + "path/filepath" + "time" + + "github.com/gdamore/tcell" +) + +// ScreenDump renders a screendumps to screen. +type ScreenDump struct{} + +// ColorerFunc colors a resource row. +func (ScreenDump) ColorerFunc() ColorerFunc { + return func(ns string, re RowEvent) tcell.Color { + return tcell.ColorNavajoWhite + } +} + +type DecoratorFunc func(string) string + +var ageDecorator = func(a string) string { + return toAgeHuman(a) +} + +// Header returns a header row. +func (ScreenDump) Header(ns string) HeaderRow { + return HeaderRow{ + Header{Name: "NAME"}, + Header{Name: "AGE", Decorator: ageDecorator}, + } +} + +// Render renders a K8s resource to screen. +func (b ScreenDump) Render(o interface{}, ns string, r *Row) error { + f, ok := o.(ScreenDumper) + if !ok { + return fmt.Errorf("Expected string, but got %T", o) + } + + r.ID = filepath.Join(f.GetDir(), f.GetFile().Name()) + r.Fields = Fields{ + f.GetFile().Name(), + timeToAge(f.GetFile().ModTime()), + } + + return nil +} + +// Helpers... + +func timeToAge(timestamp time.Time) string { + return time.Since(timestamp).String() +} + +type ScreenDumper interface { + GetFile() os.FileInfo + GetDir() string +} diff --git a/internal/render/secret.go b/internal/render/secret.go index e833a5c9..8818488b 100644 --- a/internal/render/secret.go +++ b/internal/render/secret.go @@ -29,7 +29,7 @@ func (Secret) Header(ns string) HeaderRow { Header{Name: "NAME"}, Header{Name: "TYPE"}, Header{Name: "DATA", Align: tview.AlignRight}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/sts.go b/internal/render/sts.go new file mode 100644 index 00000000..1199bfd7 --- /dev/null +++ b/internal/render/sts.go @@ -0,0 +1,81 @@ +package render + +import ( + "fmt" + "strconv" + "strings" + + "github.com/gdamore/tcell" + appsv1 "k8s.io/api/apps/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// StatefulSet renders a K8s StatefulSet to screen. +type StatefulSet struct{} + +// ColorerFunc colors a resource row. +func (StatefulSet) ColorerFunc() ColorerFunc { + return func(ns string, r RowEvent) tcell.Color { + c := DefaultColorer(ns, r) + if r.Kind == EventAdd || r.Kind == EventUpdate { + return c + } + + readyCol := 2 + if ns != AllNamespaces { + readyCol-- + } + tokens := strings.Split(strings.TrimSpace(r.Row.Fields[readyCol]), "/") + curr, des := tokens[0], tokens[1] + if curr != des { + return ErrColor + } + + return StdColor + } +} + +// Header returns a header row. +func (StatefulSet) Header(ns string) HeaderRow { + var h HeaderRow + if isAllNamespace(ns) { + h = append(h, Header{Name: "NAMESPACE"}) + } + + return append(h, + Header{Name: "NAME"}, + Header{Name: "READY"}, + Header{Name: "SELECTOR"}, + Header{Name: "SERVICE"}, + Header{Name: "AGE", Decorator: ageDecorator}, + ) +} + +// Render renders a K8s resource to screen. +func (s StatefulSet) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected StatefulSet, but got %T", o) + } + var sts appsv1.StatefulSet + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &sts) + if err != nil { + return err + } + + r.ID = MetaFQN(sts.ObjectMeta) + r.Fields = make(Fields, 0, len(s.Header(ns))) + if isAllNamespace(ns) { + r.Fields = append(r.Fields, sts.Namespace) + } + r.Fields = append(r.Fields, + sts.Name, + strconv.Itoa(int(sts.Status.Replicas))+"/"+strconv.Itoa(int(*sts.Spec.Replicas)), + asSelector(sts.Spec.Selector), + na(sts.Spec.ServiceName), + toAge(sts.ObjectMeta.CreationTimestamp), + ) + + return nil +} diff --git a/internal/render/subject.go b/internal/render/subject.go new file mode 100644 index 00000000..9c5d701e --- /dev/null +++ b/internal/render/subject.go @@ -0,0 +1,30 @@ +package render + +import ( + "github.com/gdamore/tcell" +) + +// Subject renders a rbac to screen. +type Subject struct{} + +// ColorerFunc colors a resource row. +func (Subject) ColorerFunc() ColorerFunc { + return func(ns string, re RowEvent) tcell.Color { + return tcell.ColorMediumSpringGreen + } +} + +// Header returns a header row. +func (Subject) Header(ns string) HeaderRow { + return HeaderRow{ + Header{Name: "NAME"}, + Header{Name: "KIND"}, + Header{Name: "FIRST LOCATION"}, + } +} + +// Render renders a K8s resource to screen. +func (Subject) Render(o interface{}, gvr string, r *Row) error { + panic("NYI") + return nil +} diff --git a/internal/render/svc.go b/internal/render/svc.go index fe9b0971..d2fb5aa4 100644 --- a/internal/render/svc.go +++ b/internal/render/svc.go @@ -33,7 +33,7 @@ func (Service) Header(ns string) HeaderRow { Header{Name: "EXTERNAL-IP"}, Header{Name: "SELECTOR"}, Header{Name: "PORTS"}, - Header{Name: "AGE"}, + Header{Name: "AGE", Decorator: ageDecorator}, ) } diff --git a/internal/render/table.go b/internal/render/table.go new file mode 100644 index 00000000..08de9276 --- /dev/null +++ b/internal/render/table.go @@ -0,0 +1,16 @@ +package render + +// TableData tracks a K8s resource for tabular display. +type TableData struct { + Header HeaderRow + RowEvents RowEvents + Namespace string +} + +func (t TableData) Clone() TableData { + return TableData{ + Header: t.Header, + RowEvents: t.RowEvents.Clone(), + Namespace: t.Namespace, + } +} diff --git a/internal/render/types.go b/internal/render/types.go new file mode 100644 index 00000000..5676ea74 --- /dev/null +++ b/internal/render/types.go @@ -0,0 +1,35 @@ +package render + +const ( + // AllNamespaces represents all namespaces. + AllNamespaces = "" + + // NamespaceAll represent the all namespace. + NamespaceAll = "all" + + // ClusterWide represents a cluster resources. + ClusterWide = "-" + + // NonResource represents a custom resource. + NonResource = "*" +) + +const ( + // Terminating represents a pod terminating status. + Terminating = "Terminating" + + // Running represents a pod running status. + Running = "Running" + + // Initialized represents a pod intialized status. + Initialized = "Initialized" + + // Completed represents a pod completed status. + Completed = "Completed" + + // ContainerCreating represents a pod container status. + ContainerCreating = "ContainerCreating" + + // PodInitializing represents a pod initializing status. + PodInitializing = "PodInitializing" +) diff --git a/internal/resource/base.go b/internal/resource/base.go index a067845a..be25df2b 100644 --- a/internal/resource/base.go +++ b/internal/resource/base.go @@ -4,8 +4,10 @@ import ( "bytes" "context" "errors" + "fmt" "path" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/watch" "github.com/rs/zerolog/log" @@ -162,7 +164,10 @@ func (*Base) marshalObject(o runtime.Object) (string, error) { } func (b *Base) podLogs(ctx context.Context, c chan<- string, sel map[string]string, opts LogOptions) error { - f := ctx.Value(IKey("factory")).(*watch.Factory) + f, ok := ctx.Value(internal.KeyFactory).(*watch.Factory) + if !ok { + return fmt.Errorf("no factory in context for pod logs") + } ls, err := metav1.ParseToLabelSelector(toSelector(sel)) if err != nil { diff --git a/internal/resource/custom.go b/internal/resource/custom.go index 6ad053da..45e87e2c 100644 --- a/internal/resource/custom.go +++ b/internal/resource/custom.go @@ -81,6 +81,7 @@ func (r *Custom) New(i interface{}) (Columnar, error) { // Marshal resource to yaml. func (r *Custom) Marshal(path string) (string, error) { + panic("NYI") ns, n := Namespaced(path) i, err := r.Resource.Get(ns, n) if err != nil { diff --git a/internal/resource/custom_test.go b/internal/resource/custom_test.go index 616f4e22..75c3386b 100644 --- a/internal/resource/custom_test.go +++ b/internal/resource/custom_test.go @@ -44,18 +44,19 @@ func TestCustomFields(t *testing.T) { assert.Equal(t, "a", r[0]) } -func TestCustomMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sCustomTable(), nil) +// BOZO!! +// func TestCustomMarshal(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.Get("blee", "fred")).ThenReturn(k8sCustomTable(), nil) - cm := NewCustomWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") +// cm := NewCustomWithArgs(mc, mr) +// ma, err := cm.Marshal("blee/fred") +// mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, customYaml(), ma) -} +// assert.Nil(t, err) +// assert.Equal(t, customYaml(), ma) +// } func TestCustomMarshalWithUnstructured(t *testing.T) { mc := NewMockConnection() diff --git a/internal/resource/ds.go b/internal/resource/ds.go index f268e40b..516a734a 100644 --- a/internal/resource/ds.go +++ b/internal/resource/ds.go @@ -1,128 +1,140 @@ package resource -import ( - "context" - "errors" - "fmt" - "strconv" +// import ( +// "context" +// "errors" +// "fmt" +// "strconv" - "github.com/derailed/k9s/internal/k8s" - appsv1 "k8s.io/api/apps/v1" -) +// "github.com/derailed/k9s/internal" +// "github.com/derailed/k9s/internal/k8s" +// "github.com/derailed/k9s/internal/watch" +// appsv1 "k8s.io/api/apps/v1" +// "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" +// "k8s.io/apimachinery/pkg/labels" +// "k8s.io/apimachinery/pkg/runtime" +// ) -// Compile time checks to ensure type satisfies interface -var _ Restartable = (*DaemonSet)(nil) +// // Compile time checks to ensure type satisfies interface +// var _ Restartable = (*DaemonSet)(nil) -// DaemonSet tracks a kubernetes resource. -type DaemonSet struct { - *Base - instance *appsv1.DaemonSet -} +// // DaemonSet tracks a kubernetes resource. +// type DaemonSet struct { +// *Base +// instance *appsv1.DaemonSet +// } -// NewDaemonSetList returns a new resource list. -func NewDaemonSetList(c Connection, ns string) List { - return NewList( - ns, - "ds", - NewDaemonSet(c), - AllVerbsAccess|DescribeAccess, - ) -} +// // NewDaemonSetList returns a new resource list. +// func NewDaemonSetList(c Connection, ns string) List { +// return NewList( +// ns, +// "ds", +// NewDaemonSet(c), +// AllVerbsAccess|DescribeAccess, +// ) +// } -// NewDaemonSet instantiates a new DaemonSet. -func NewDaemonSet(c Connection) *DaemonSet { - ds := &DaemonSet{&Base{Connection: c, Resource: k8s.NewDaemonSet(c)}, nil} - ds.Factory = ds +// // NewDaemonSet instantiates a new DaemonSet. +// func NewDaemonSet(c Connection) *DaemonSet { +// ds := &DaemonSet{&Base{Connection: c, Resource: k8s.NewDaemonSet(c)}, nil} +// ds.Factory = ds - return ds -} +// return ds +// } -// New builds a new DaemonSet instance from a k8s resource. -func (r *DaemonSet) New(i interface{}) (Columnar, error) { - c := NewDaemonSet(r.Connection) - switch instance := i.(type) { - case *appsv1.DaemonSet: - c.instance = instance - case appsv1.DaemonSet: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting DaemonSet but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) +// // New builds a new DaemonSet instance from a k8s resource. +// func (r *DaemonSet) New(i interface{}) (Columnar, error) { +// c := NewDaemonSet(r.Connection) +// switch instance := i.(type) { +// case *appsv1.DaemonSet: +// c.instance = instance +// case appsv1.DaemonSet: +// c.instance = &instance +// default: +// return nil, fmt.Errorf("Expecting DaemonSet but got %T", instance) +// } +// c.path = c.namespacedName(c.instance.ObjectMeta) - return c, nil -} +// return c, nil +// } -// Marshal resource to yaml. -func (r *DaemonSet) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } +// // Marshal resource to yaml. +// func (r *DaemonSet) Marshal(path string) (string, error) { +// ns, n := Namespaced(path) +// i, err := r.Resource.Get(ns, n) +// if err != nil { +// return "", err +// } - ds, ok := i.(*appsv1.DaemonSet) - if !ok { - return "", errors.New("expecting ds resource") - } - ds.TypeMeta.APIVersion = "apps/v1" - ds.TypeMeta.Kind = "DaemonSet" +// ds, ok := i.(*appsv1.DaemonSet) +// if !ok { +// return "", errors.New("expecting ds resource") +// } +// ds.TypeMeta.APIVersion = "apps/v1" +// ds.TypeMeta.Kind = "DaemonSet" - return r.marshalObject(ds) -} +// return r.marshalObject(ds) +// } -// Logs tail logs for all pods represented by this DaemonSet. -func (r *DaemonSet) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { - instance, err := r.Resource.Get(opts.Namespace, opts.Name) - if err != nil { - return err - } +// // Logs tail logs for all pods represented by this DaemonSet. +// func (r *DaemonSet) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { +// f, ok := ctx.Value(internal.KeyFactory).(*watch.Factory) +// if !ok { +// return errors.New("no factory in context for pod logs") +// } - ds, ok := instance.(*appsv1.DaemonSet) - if !ok { - return errors.New("expecting ds resource") - } - if ds.Spec.Selector == nil || len(ds.Spec.Selector.MatchLabels) == 0 { - return fmt.Errorf("No valid selector found on daemonset %s", opts.FQN()) - } +// o, err := f.Get(opts.Namespace, "apps/v1/daemonsets", opts.Name, labels.Everything()) +// if err != nil { +// return err +// } - return r.podLogs(ctx, c, ds.Spec.Selector.MatchLabels, opts) -} +// var ds appsv1.DaemonSet +// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ds) +// if err != nil { +// return errors.New("expecting daemonset resource") +// } -// Header return resource header. -func (*DaemonSet) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - hh = append(hh, "NAME", "DESIRED", "CURRENT", "READY", "UP-TO-DATE") - hh = append(hh, "AVAILABLE", "NODE_SELECTOR", "AGE") +// if ds.Spec.Selector == nil || len(ds.Spec.Selector.MatchLabels) == 0 { +// return fmt.Errorf("No valid selector found on daemonset %s", opts.FQN()) +// } - return hh -} +// return r.podLogs(ctx, c, ds.Spec.Selector.MatchLabels, opts) +// } -// Fields retrieves displayable fields. -func (r *DaemonSet) Fields(ns string) Row { - ff := make([]string, 0, len(r.Header(ns))) +// // Header return resource header. +// func (*DaemonSet) Header(ns string) Row { +// hh := Row{} +// if ns == AllNamespaces { +// hh = append(hh, "NAMESPACE") +// } +// hh = append(hh, "NAME", "DESIRED", "CURRENT", "READY", "UP-TO-DATE") +// hh = append(hh, "AVAILABLE", "NODE_SELECTOR", "AGE") - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } +// return hh +// } - return append(ff, - i.Name, - strconv.Itoa(int(i.Status.DesiredNumberScheduled)), - strconv.Itoa(int(i.Status.CurrentNumberScheduled)), - strconv.Itoa(int(i.Status.NumberReady)), - strconv.Itoa(int(i.Status.UpdatedNumberScheduled)), - strconv.Itoa(int(i.Status.NumberAvailable)), - mapToStr(i.Spec.Template.Spec.NodeSelector), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} +// // Fields retrieves displayable fields. +// func (r *DaemonSet) Fields(ns string) Row { +// ff := make([]string, 0, len(r.Header(ns))) -// Restart the rollout of the specified resource. -func (r *DaemonSet) Restart(ns, n string) error { - return r.Resource.(Restartable).Restart(ns, n) -} +// i := r.instance +// if ns == AllNamespaces { +// ff = append(ff, i.Namespace) +// } + +// return append(ff, +// i.Name, +// strconv.Itoa(int(i.Status.DesiredNumberScheduled)), +// strconv.Itoa(int(i.Status.CurrentNumberScheduled)), +// strconv.Itoa(int(i.Status.NumberReady)), +// strconv.Itoa(int(i.Status.UpdatedNumberScheduled)), +// strconv.Itoa(int(i.Status.NumberAvailable)), +// mapToStr(i.Spec.Template.Spec.NodeSelector), +// toAge(i.ObjectMeta.CreationTimestamp), +// ) +// } + +// // Restart the rollout of the specified resource. +// func (r *DaemonSet) Restart(ns, n string) error { +// return r.Resource.(Restartable).Restart(ns, n) +// } diff --git a/internal/resource/list.go b/internal/resource/list.go index d71b93ce..94724b81 100644 --- a/internal/resource/list.go +++ b/internal/resource/list.go @@ -2,14 +2,9 @@ package resource import ( "context" - "errors" - "fmt" "reflect" - "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/render" - w "github.com/derailed/k9s/internal/watch" - "github.com/rs/zerolog/log" "k8s.io/apimachinery/pkg/watch" ) @@ -67,6 +62,11 @@ func (l *list) Namespaced() bool { return l.namespace != NotNamespaced } +// IsClusterWide returns true if the resource is cluster scoped. +func (l *list) IsCluterWide() bool { + return l.namespace == render.ClusterWide +} + // AllNamespaces checks if this resource spans all namespaces. func (l *list) AllNamespaces() bool { return l.namespace == AllNamespaces @@ -114,14 +114,15 @@ func (l *list) Resource() Resource { } // Cache tracks previous resource state. -func (l *list) Data() TableData { - return TableData{ +func (l *list) Data() render.TableData { + return render.TableData{ Header: l.header, RowEvents: l.cache, Namespace: l.namespace, } } +// BOZO!! // func (l *list) load(informer *wa.Informer, ns string) (Columnars, error) { // rr, err := informer.List(l.name, ns, metav1.ListOptions{ // FieldSelector: l.fieldSelector, @@ -178,39 +179,53 @@ func (l *list) Data() TableData { // return res, nil // } -type ContextKey string - -const KeyFactory ContextKey = "factory" - // Reconcile previous vs current state and emits delta events. -func (l *list) Reconcile(ctx context.Context, gvr, path string) error { - log.Debug().Msgf("Reconcile %q in path %q", gvr, path) - ns := l.namespace - if path != "" { - ns = path - } +func (l *list) Reconcile(ctx context.Context, gvr string) error { + panic("NYI") + // path := ctx.Value(internal.KeySelection).(string) - factory, ok := ctx.Value(KeyFactory).(*w.Factory) - if !ok { - return errors.New("no factory found in context") - } - m, ok := model.Registry[gvr] - if !ok { - panic(fmt.Errorf("no model registered for %q", gvr)) - } - m.Model.Init(ns, gvr, factory) - oo, err := m.Model.List(path) - if err != nil { - panic(err) - } - items := make(render.Rows, cap(oo)) - if err := m.Model.Hydrate(oo, items, m.Renderer); err != nil { - panic(err) - } - l.update(ns, items) - l.header = m.Renderer.Header(ns) + // log.Debug().Msgf("Reconcile %q in path %q", gvr, path) + // ns := l.namespace + // if path != "" { + // ns = path + // } - return nil + // factory, ok := ctx.Value(internal.KeyFactory).(*w.Factory) + // if !ok { + // return errors.New("no factory found in context") + // } + // m, ok := model.Registry[gvr] + // if !ok { + // log.Warn().Msgf("Resource %s not found in registry. Going generic!", gvr) + // m = model.ResourceMeta{ + // Model: &model.Generic{}, + // Renderer: &render.Generic{}, + // } + // } + // if m.Model == nil { + // m.Model = &model.Resource{} + // } + // m.Model.Init(ns, gvr, factory) + + // if l.labelSelector != "" { + // ctx = context.WithValue(ctx, internal.KeyLabels, l.labelSelector) + // } + // if l.fieldSelector != "" { + // ctx = context.WithValue(ctx, internal.KeyFields, l.fieldSelector) + // } + // oo, err := m.Model.List(ctx) + // if err != nil { + // panic(err) + // } + // log.Debug().Msgf("Model returned [%d] items", len(oo)) + // rows := make(render.Rows, len(oo)) + // if err := m.Model.Hydrate(oo, rows, m.Renderer); err != nil { + // panic(err) + // } + // l.update(ns, rows) + // l.header = m.Renderer.Header(ns) + + // return nil } func (l *list) update(ns string, rows render.Rows) { diff --git a/internal/resource/no.go b/internal/resource/node.go similarity index 100% rename from internal/resource/no.go rename to internal/resource/node.go diff --git a/internal/resource/no_int_test.go b/internal/resource/node_int_test.go similarity index 100% rename from internal/resource/no_int_test.go rename to internal/resource/node_int_test.go diff --git a/internal/resource/no_test.go b/internal/resource/node_test.go similarity index 100% rename from internal/resource/no_test.go rename to internal/resource/node_test.go diff --git a/internal/resource/pod.go b/internal/resource/pod.go index d6e69079..8ebdac8a 100644 --- a/internal/resource/pod.go +++ b/internal/resource/pod.go @@ -10,20 +10,26 @@ import ( "sync/atomic" "time" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/color" "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/watch" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/api/resource" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) const ( defaultTimeout = 1 * time.Second - Terminating = "Terminating" - Running = "Running" - Initialized = "Initialized" - Completed = "Completed" + // BOZO!! + Terminating = "Terminating" + Running = "Running" + Initialized = "Initialized" + Completed = "Completed" ) // Pod that can be displayed in a table and interacted with. @@ -83,6 +89,7 @@ func (r *Pod) SetPodMetrics(m *mv1beta1.PodMetrics) { // Marshal resource to yaml. func (r *Pod) Marshal(path string) (string, error) { + panic("Should not be called") ns, n := Namespaced(path) i, err := r.Resource.Get(ns, n) if err != nil { @@ -107,43 +114,43 @@ func (r *Pod) Containers(path string, includeInit bool) ([]string, error) { // PodLogs tail logs for all containers in a running Pod. func (r *Pod) PodLogs(ctx context.Context, c chan<- string, opts LogOptions) error { + fac, ok := ctx.Value(internal.KeyFactory).(*watch.Factory) + if !ok { + return errors.New("Expecting an informer") + } + ns, n := Namespaced(opts.FQN()) + o, err := fac.Get(ns, "v1/pods", n, labels.Everything()) + if err != nil { + return err + } + + var po v1.Pod + if runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &po); err != nil { + return err + } + opts.Color = asColor(po.Name) + if len(po.Spec.InitContainers)+len(po.Spec.Containers) == 1 { + opts.SingleContainer = true + } + + for _, co := range po.Spec.InitContainers { + opts.Container = co.Name + if err := r.Logs(ctx, c, opts); err != nil { + return err + } + } + rcos := r.loggableContainers(po.Status) + for _, co := range po.Spec.Containers { + if in(rcos, co.Name) { + opts.Container = co.Name + if err := r.Logs(ctx, c, opts); err != nil { + log.Error().Err(err).Msgf("Getting logs for %s failed", co.Name) + return err + } + } + } + return nil - // inf, ok := ctx.Value(IKey("informer")).(*watch.Informer) - // if !ok { - // return errors.New("Expecting an informer") - // } - // p, err := inf.Get(watch.PodIndex, opts.FQN(), metav1.GetOptions{}) - // if err != nil { - // return err - // } - - // po, ok := p.(*v1.Pod) - // if !ok { - // return errors.New("Expecting a pod resource") - // } - // opts.Color = asColor(po.Name) - // if len(po.Spec.InitContainers)+len(po.Spec.Containers) == 1 { - // opts.SingleContainer = true - // } - - // for _, co := range po.Spec.InitContainers { - // opts.Container = co.Name - // if err := r.Logs(ctx, c, opts); err != nil { - // return err - // } - // } - // rcos := r.loggableContainers(po.Status) - // for _, co := range po.Spec.Containers { - // if in(rcos, co.Name) { - // opts.Container = co.Name - // if err := r.Logs(ctx, c, opts); err != nil { - // log.Error().Err(err).Msgf("Getting logs for %s failed", co.Name) - // return err - // } - // } - // } - - // return nil } // Logs tails a given container logs diff --git a/internal/resource/pod_test.go b/internal/resource/pod_test.go index dbc99327..5f91c7bc 100644 --- a/internal/resource/pod_test.go +++ b/internal/resource/pod_test.go @@ -5,7 +5,6 @@ import ( "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" "github.com/stretchr/testify/assert" v1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" @@ -88,19 +87,20 @@ func TestPodGatherMX(t *testing.T) { } } -func TestPodMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(makePod(), nil) - mx := NewMockMetricsServer() +// BOZO!! +// func TestPodMarshal(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.Get("blee", "fred")).ThenReturn(makePod(), nil) +// mx := NewMockMetricsServer() - cm := NewPodWithArgs(mc, mr, mx) - ma, err := cm.Marshal("blee/fred") +// cm := NewPodWithArgs(mc, mr, mx) +// ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, poYaml(), ma) -} +// mr.VerifyWasCalledOnce().Get("blee", "fred") +// assert.Nil(t, err) +// assert.Equal(t, poYaml(), ma) +// } // BOZO!! // func TestPodListData(t *testing.T) { diff --git a/internal/resource/types.go b/internal/resource/types.go index 50abf94f..2f54be4f 100644 --- a/internal/resource/types.go +++ b/internal/resource/types.go @@ -36,9 +36,6 @@ const ( // Connection represents an apiserver connection. type Connection k8s.Connection -// RowEvents tracks resource update events. -type RowEvents map[string]*RowEvent - // TypeName captures resource names. type TypeName struct { Singular string @@ -57,22 +54,15 @@ type TypeMeta struct { Kind string } -// TableData tracks a K8s resource for tabular display. -type TableData struct { - Header render.HeaderRow - RowEvents render.RowEvents - Namespace string -} - // List protocol to display and update a collection of resources type List interface { - Data() TableData + Data() render.TableData Resource() Resource Namespaced() bool AllNamespaces() bool GetNamespace() string SetNamespace(string) - Reconcile(ctx context.Context, gvr, path string) error + Reconcile(ctx context.Context, gvr string) error GetName() string Access(flag int) bool GetAccess() int @@ -144,9 +134,6 @@ type Factory interface { New(interface{}) (Columnar, error) } -// IKey informer context key. -type IKey string - // Containers represents a resource that supports containers. type Containers interface { Containers(path string, includeInit bool) ([]string, error) diff --git a/internal/ui/colorer.go b/internal/ui/colorer.go index 6656f474..011cc2a6 100644 --- a/internal/ui/colorer.go +++ b/internal/ui/colorer.go @@ -1,38 +1,39 @@ package ui -import ( - "github.com/derailed/k9s/internal/render" - "github.com/gdamore/tcell" -) +// BOZO!! +// import ( +// "github.com/derailed/k9s/internal/render" +// "github.com/gdamore/tcell" +// ) -var ( - // ModColor row modified color. - ModColor tcell.Color - // AddColor row added color. - AddColor tcell.Color - // ErrColor row err color. - ErrColor tcell.Color - // StdColor row default color. - StdColor tcell.Color - // HighlightColor row highlight color. - HighlightColor tcell.Color - // KillColor row deleted color. - KillColor tcell.Color - // CompletedColor row completed color. - CompletedColor tcell.Color -) +// var ( +// // ModColor row modified color. +// ModColor tcell.Color +// // AddColor row added color. +// AddColor tcell.Color +// // ErrColor row err color. +// ErrColor tcell.Color +// // StdColor row default color. +// StdColor tcell.Color +// // HighlightColor row highlight color. +// HighlightColor tcell.Color +// // KillColor row deleted color. +// KillColor tcell.Color +// // CompletedColor row completed color. +// CompletedColor tcell.Color +// ) -// DefaultColorer set the default table row colors. -func DefaultColorer(ns string, r render.RowEvent) tcell.Color { - c := StdColor - switch r.Kind { - case render.EventAdd: - c = AddColor - case render.EventUpdate: - c = ModColor - case render.EventDelete: - c = KillColor - } +// // DefaultColorer set the default table row colors. +// func DefaultColorer(ns string, r render.RowEvent) tcell.Color { +// c := StdColor +// switch r.Kind { +// case render.EventAdd: +// c = AddColor +// case render.EventUpdate: +// c = ModColor +// case render.EventDelete: +// c = KillColor +// } - return c -} +// return c +// } diff --git a/internal/ui/colorer_test.go b/internal/ui/colorer_test.go index c2c40c08..095582ff 100644 --- a/internal/ui/colorer_test.go +++ b/internal/ui/colorer_test.go @@ -1,29 +1,30 @@ package ui_test -import ( - "testing" +// BOZO!! +// import ( +// "testing" - "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" - "github.com/stretchr/testify/assert" -) +// "github.com/derailed/k9s/internal/render" +// "github.com/derailed/k9s/internal/ui" +// "github.com/gdamore/tcell" +// "github.com/stretchr/testify/assert" +// ) -func TestDefaultColorer(t *testing.T) { - uu := map[string]struct { - re render.RowEvent - e tcell.Color - }{ - "default": {render.RowEvent{}, ui.StdColor}, - "add": {render.RowEvent{Kind: render.EventAdd}, ui.AddColor}, - "delete": {render.RowEvent{Kind: render.EventDelete}, ui.KillColor}, - "update": {render.RowEvent{Kind: render.EventUpdate}, ui.ModColor}, - } +// func TestDefaultColorer(t *testing.T) { +// uu := map[string]struct { +// re render.RowEvent +// e tcell.Color +// }{ +// "default": {render.RowEvent{}, ui.StdColor}, +// "add": {render.RowEvent{Kind: render.EventAdd}, ui.AddColor}, +// "delete": {render.RowEvent{Kind: render.EventDelete}, ui.KillColor}, +// "update": {render.RowEvent{Kind: render.EventUpdate}, ui.ModColor}, +// } - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, ui.DefaultColorer("", u.re)) - }) - } -} +// for k := range uu { +// u := uu[k] +// t.Run(k, func(t *testing.T) { +// assert.Equal(t, u.e, ui.DefaultColorer("", u.re)) +// }) +// } +// } diff --git a/internal/ui/config.go b/internal/ui/config.go index 0d98100c..b3432415 100644 --- a/internal/ui/config.go +++ b/internal/ui/config.go @@ -5,6 +5,7 @@ import ( "path/filepath" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/render" "github.com/derailed/tview" "github.com/fsnotify/fsnotify" "github.com/rs/zerolog/log" @@ -78,10 +79,10 @@ func (c *Configurator) RefreshStyles() { } c.Styles.Update() - StdColor = config.AsColor(c.Styles.Frame().Status.NewColor) - AddColor = config.AsColor(c.Styles.Frame().Status.AddColor) - ModColor = config.AsColor(c.Styles.Frame().Status.ModifyColor) - ErrColor = config.AsColor(c.Styles.Frame().Status.ErrorColor) - HighlightColor = config.AsColor(c.Styles.Frame().Status.HighlightColor) - CompletedColor = config.AsColor(c.Styles.Frame().Status.CompletedColor) + render.StdColor = config.AsColor(c.Styles.Frame().Status.NewColor) + render.AddColor = config.AsColor(c.Styles.Frame().Status.AddColor) + render.ModColor = config.AsColor(c.Styles.Frame().Status.ModifyColor) + render.ErrColor = config.AsColor(c.Styles.Frame().Status.ErrorColor) + render.HighlightColor = config.AsColor(c.Styles.Frame().Status.HighlightColor) + render.CompletedColor = config.AsColor(c.Styles.Frame().Status.CompletedColor) } diff --git a/internal/ui/dialog/confirm.go b/internal/ui/dialog/confirm.go index 9e256cf9..315496c2 100644 --- a/internal/ui/dialog/confirm.go +++ b/internal/ui/dialog/confirm.go @@ -31,7 +31,7 @@ func ShowConfirm(pages *ui.Pages, title, msg string, ack confirmFunc, cancel can cancel() }) - modal := tview.NewModalForm(title, f) + modal := tview.NewModalForm(" <"+title+"> ", f) modal.SetText(msg) modal.SetDoneFunc(func(int, string) { dismissConfirm(pages) diff --git a/internal/ui/padding.go b/internal/ui/padding.go index 3e3baf4e..0bfe5602 100644 --- a/internal/ui/padding.go +++ b/internal/ui/padding.go @@ -2,10 +2,12 @@ package ui import ( "strings" + "time" "unicode" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" + "k8s.io/apimachinery/pkg/util/duration" ) // MaxyPad tracks uniform column padding. @@ -25,8 +27,11 @@ func ComputeMaxColumns(pads MaxyPad, sortCol int, header render.HeaderRow, ee re var row int for _, e := range ee { for index, field := range e.Row.Fields { + if header.AgeCol(index) { + field = toAgeHuman(field) + } width := len(field) + colPadding - if width > pads[index] { + if index < len(pads) && width > pads[index] { pads[index] = width } } @@ -56,3 +61,12 @@ func Pad(s string, width int) string { return s + strings.Repeat(" ", width-len(s)) } + +func toAgeHuman(s string) string { + d, err := time.ParseDuration(s) + if err != nil { + return "n/a" + } + + return duration.HumanDuration(d) +} diff --git a/internal/ui/padding_test.go b/internal/ui/padding_test.go index 50dd1a4c..526ce0d8 100644 --- a/internal/ui/padding_test.go +++ b/internal/ui/padding_test.go @@ -4,18 +4,17 @@ import ( "testing" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "github.com/stretchr/testify/assert" ) func TestMaxColumn(t *testing.T) { uu := map[string]struct { - t resource.TableData + t render.TableData s int e MaxyPad }{ "ascii col 0": { - resource.TableData{ + render.TableData{ Header: render.HeaderRow{render.Header{Name: "A"}, render.Header{Name: "B"}}, RowEvents: render.RowEvents{ render.RowEvent{ @@ -34,7 +33,7 @@ func TestMaxColumn(t *testing.T) { MaxyPad{6, 6}, }, "ascii col 1": { - resource.TableData{ + render.TableData{ Header: render.HeaderRow{render.Header{Name: "A"}, render.Header{Name: "B"}}, RowEvents: render.RowEvents{ render.RowEvent{ @@ -53,7 +52,7 @@ func TestMaxColumn(t *testing.T) { MaxyPad{6, 6}, }, "non_ascii": { - resource.TableData{ + render.TableData{ Header: render.HeaderRow{render.Header{Name: "A"}, render.Header{Name: "B"}}, RowEvents: render.RowEvents{ render.RowEvent{ @@ -114,7 +113,7 @@ func TestPad(t *testing.T) { } func BenchmarkMaxColumn(b *testing.B) { - table := resource.TableData{ + table := render.TableData{ Header: render.HeaderRow{render.Header{Name: "A"}, render.Header{Name: "B"}}, RowEvents: render.RowEvents{ render.RowEvent{ diff --git a/internal/ui/select_table.go b/internal/ui/select_table.go index c6b2039b..3ae62ab3 100644 --- a/internal/ui/select_table.go +++ b/internal/ui/select_table.go @@ -1,9 +1,9 @@ package ui import ( - "path" "strings" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/tview" "github.com/gdamore/tcell" @@ -13,7 +13,7 @@ import ( type SelectTable struct { *tview.Table - ActiveNS string + Data render.TableData selectedItem string selectedRow int selectedFn func(string) string @@ -89,20 +89,15 @@ func (s *SelectTable) GetRow() resource.Row { } func (s *SelectTable) updateSelectedItem(r int) { - if r <= 0 || s.GetCell(r, 0) == nil { + if r <= 0 || len(s.Data.RowEvents) == 0 { s.selectedItem = "" return } - col0 := TrimCell(s, r, 0) - switch s.ActiveNS { - case resource.NotNamespaced: - s.selectedItem = col0 - case resource.AllNamespace, resource.AllNamespaces: - s.selectedItem = path.Join(col0, TrimCell(s, r, 1)) - default: - s.selectedItem = path.Join(s.ActiveNS, col0) + if r-1 >= len(s.Data.RowEvents) { + return } + s.selectedItem = s.Data.RowEvents[r-1].Row.ID } // SelectRow select a given row by index. @@ -139,6 +134,18 @@ func (s *SelectTable) selChanged(r, c int) { } } +// ClearMarks delete all marked items. +func (s *SelectTable) ClearMarks() { + for k := range s.marks { + delete(s.marks, k) + } +} + +// DeleteMark delete a marked item. +func (s *SelectTable) DeleteMark(k string) { + delete(s.marks, k) +} + // ToggleMark toggles marked row func (s *SelectTable) ToggleMark() { s.marks[s.GetSelectedItem()] = !s.marks[s.GetSelectedItem()] diff --git a/internal/ui/table.go b/internal/ui/table.go index 8be15b54..d31b9463 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -7,7 +7,6 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/tview" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" @@ -17,6 +16,9 @@ type ( // ColorerFunc represents a row colorer. ColorerFunc func(ns string, evt render.RowEvent) tcell.Color + // DecorateFunc represents a row decorator. + DecorateFunc func(render.TableData) render.TableData + // SelectedRowFunc a table selection callback. SelectedRowFunc func(r, c int) ) @@ -25,15 +27,15 @@ type ( type Table struct { *SelectTable - actions KeyActions - BaseTitle string - Path string - Data resource.TableData - cmdBuff *CmdBuff - styles *config.Styles - sortCol SortColumn - sortFn SortFn - colorerFn ColorerFunc + actions KeyActions + BaseTitle string + Path string + cmdBuff *CmdBuff + styles *config.Styles + sortCol SortColumn + sortFn SortFn + colorerFn render.ColorerFunc + decorateFn DecorateFunc } // NewTable returns a new table view. @@ -66,7 +68,6 @@ func (t *Table) Init(ctx context.Context) { config.AsColor(t.styles.Table().CursorColor), tcell.AttrBold, ) - t.SetSelectionChangedFunc(t.selChanged) t.SetInputCapture(t.keyboard) } @@ -83,6 +84,10 @@ func (t *Table) SendKey(evt *tcell.EventKey) { func (t *Table) keyboard(evt *tcell.EventKey) *tcell.EventKey { key := evt.Key() + if key == tcell.KeyUp || key == tcell.KeyDown { + return evt + } + if key == tcell.KeyRune { if t.SearchBuff().IsActive() { t.SearchBuff().Add(evt.Rune()) @@ -107,16 +112,20 @@ func (t *Table) Hints() model.MenuHints { } // GetFilteredData fetch filtered tabular data. -func (t *Table) GetFilteredData() resource.TableData { +func (t *Table) GetFilteredData() render.TableData { return t.filtered() } +// SetDecorateFn specifies the default row decorator. +func (t *Table) SetDecorateFn(f DecorateFunc) { + t.decorateFn = f +} + // SetColorerFn specifies the default colorer. -func (t *Table) SetColorerFn(f ColorerFunc) { +func (t *Table) SetColorerFn(f render.ColorerFunc) { if f == nil { return } - log.Debug().Msgf("Setting Colorer %#v", f) t.colorerFn = f } @@ -126,10 +135,14 @@ func (t *Table) SetSortCol(index, count int, asc bool) { } // Update table content. -func (t *Table) Update(data resource.TableData) { +func (t *Table) Update(data render.TableData) { t.Data = data + if t.decorateFn != nil { + data = t.decorateFn(data) + } + if t.cmdBuff.Empty() { - t.doUpdate(t.Data) + t.doUpdate(data) } else { t.doUpdate(t.filtered()) } @@ -137,9 +150,8 @@ func (t *Table) Update(data resource.TableData) { t.updateSelection(true) } -func (t *Table) doUpdate(data resource.TableData) { - t.ActiveNS = data.Namespace - if t.ActiveNS == resource.AllNamespaces && t.ActiveNS != "*" { +func (t *Table) doUpdate(data render.TableData) { + if data.Namespace == render.AllNamespaces { t.actions[KeyShiftP] = NewKeyAction("Sort Namespace", t.SortColCmd(-2, true), false) } else { t.actions.Delete(KeyShiftP) @@ -166,25 +178,26 @@ func (t *Table) doUpdate(data resource.TableData) { for i, r := range data.RowEvents { t.buildRow(data.Namespace, i+1, r, data.Header, pads) } - // t.resetSelection() + t.updateSelection(false) } // SortColCmd designates a sorted column. func (t *Table) SortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.EventKey { return func(evt *tcell.EventKey) *tcell.EventKey { + var index int switch col { case -2: - col = 0 + index = 0 case -1: - col = t.GetColumnCount() - 1 + index = t.GetColumnCount() - 1 default: - col = t.NameColIndex() + col + index = t.NameColIndex() + col } t.sortCol.asc = !t.sortCol.asc - if t.sortCol.index != col { + if t.sortCol.index != index { t.sortCol.asc = asc } - t.sortCol.index = col + t.sortCol.index = index t.Refresh() return nil @@ -199,7 +212,7 @@ func (t *Table) SortInvertCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (t *Table) adjustSorter(data resource.TableData) { +func (t *Table) adjustSorter(data render.TableData) { // Going from namespace to non namespace or vice-versa? switch { case t.sortCol.colCount == 0: @@ -214,51 +227,30 @@ func (t *Table) adjustSorter(data resource.TableData) { } } -// BOZO!! -// func (t *Table) sort(data resource.TableData, row int) { -// pads := make(MaxyPad, len(data.Header)) -// ComputeMaxColumns(pads, t.sortCol.index, data.Header, data.RowEvents) - -// sortFn := defaultSort -// if t.sortFn != nil { -// sortFn = t.sortFn -// } - -// prim, sec := sortAllRows(t.sortCol, data.RowEvents, sortFn) -// for _, pk := range prim { -// for _, sk := range sec[pk] { -// t.buildRow(row, data, sk, pads) -// row++ -// } -// } - -// // check marks if a row is deleted make sure we blow the mark too. -// for k := range t.marks { -// if _, ok := t.Data.Rows[k]; !ok { -// delete(t.marks, k) -// } -// } -// } - func (t *Table) buildRow(ns string, r int, re render.RowEvent, header render.HeaderRow, pads MaxyPad) { - color := DefaultColorer + color := render.DefaultColorer if t.colorerFn != nil { color = t.colorerFn } marked := t.IsMarked(re.Row.ID) for col, field := range re.Row.Fields { - delta := field - if len(re.Deltas) > 0 { - delta = re.Deltas[col] + if !re.Deltas.IsBlank() && !header.AgeCol(col) { + field += Deltas(re.Deltas[col], field) } - c := tview.NewTableCell(formatCell(field+Deltas(delta, field), pads[col])) - { - c.SetExpansion(1) - c.SetAlign(header[col].Align) - c.SetTextColor(color(ns, re)) - if marked { - c.SetTextColor(config.AsColor(t.styles.Table().MarkColor)) - } + + if header[col].Decorator != nil { + field = header[col].Decorator(field) + } + + if header[col].Align == tview.AlignLeft { + field = formatCell(field, pads[col]) + } + c := tview.NewTableCell(field) + c.SetExpansion(1) + c.SetAlign(header[col].Align) + c.SetTextColor(color(ns, re)) + if marked { + c.SetTextColor(config.AsColor(t.styles.Table().MarkColor)) } t.SetCell(r, col, c) } @@ -277,7 +269,7 @@ func (t *Table) Refresh() { // NameColIndex returns the index of the resource name column. func (t *Table) NameColIndex() int { col := 0 - if t.ActiveNS == resource.AllNamespaces { + if t.Data.Namespace == render.AllNamespaces { col++ } return col @@ -291,7 +283,7 @@ func (t *Table) AddHeaderCell(col int, h render.Header) { t.SetCell(0, col, c) } -func (t *Table) filtered() resource.TableData { +func (t *Table) filtered() render.TableData { if t.cmdBuff.Empty() || IsLabelSelector(t.cmdBuff.String()) { return t.Data } @@ -327,5 +319,9 @@ func (t *Table) ShowDeleted() { // UpdateTitle refreshes the table title. func (t *Table) UpdateTitle() { - t.SetTitle(styleTitle(t.GetRowCount(), t.ActiveNS, t.BaseTitle, t.Path, t.cmdBuff.String(), t.styles)) + ns := t.Data.Namespace + if ns == render.AllNamespaces { + ns = render.NamespaceAll + } + t.SetTitle(styleTitle(t.GetRowCount(), ns, t.BaseTitle, t.Path, t.cmdBuff.String(), t.styles)) } diff --git a/internal/ui/table_helper.go b/internal/ui/table_helper.go index abd20707..3c311781 100644 --- a/internal/ui/table_helper.go +++ b/internal/ui/table_helper.go @@ -18,6 +18,7 @@ const ( SearchFmt = "<[filter:bg:r]/%s[fg:bg:-]> " nsTitleFmt = "[fg:bg:b] %s([hilite:bg:b]%s[fg:bg:-])[fg:bg:-][[count:bg:b]%d[fg:bg:-]][fg:bg:-] " + titleFmt = "[fg:bg:b] %s[fg:bg:-][[count:bg:b]%d[fg:bg:-]][fg:bg:-] " descIndicator = "↓" ascIndicator = "↑" @@ -88,17 +89,18 @@ func SkinTitle(fmat string, style config.Frame) string { return fmat } -func sortRows(evts resource.RowEvents, sortFn SortFn, sortCol SortColumn, keys []string) { - rows := make(resource.Rows, 0, len(evts)) - for k, r := range evts { - rows = append(rows, append(r.Fields, k)) - } - sortFn(rows, sortCol) +// BOZO!! +// func sortRows(evts resource.RowEvents, sortFn SortFn, sortCol SortColumn, keys []string) { +// rows := make(resource.Rows, 0, len(evts)) +// for k, r := range evts { +// rows = append(rows, append(r.Fields, k)) +// } +// sortFn(rows, sortCol) - for i, r := range rows { - keys[i] = r[len(r)-1] - } -} +// for i, r := range rows { +// keys[i] = r[len(r)-1] +// } +// } // func defaultSort(rows resource.Rows, sortCol SortColumn) { // t := RowSorter{rows: rows, index: sortCol.index, asc: sortCol.asc} @@ -147,13 +149,13 @@ func formatCell(field string, padding int) string { return field } -func rxFilter(q string, data resource.TableData) (resource.TableData, error) { +func rxFilter(q string, data render.TableData) (render.TableData, error) { rx, err := regexp.Compile(`(?i)` + q) if err != nil { return data, err } - filtered := resource.TableData{ + filtered := render.TableData{ Header: data.Header, RowEvents: make(render.RowEvents, 0, len(data.RowEvents)), Namespace: data.Namespace, @@ -168,14 +170,14 @@ func rxFilter(q string, data resource.TableData) (resource.TableData, error) { return filtered, nil } -func fuzzyFilter(q string, index int, data resource.TableData) resource.TableData { +func fuzzyFilter(q string, index int, data render.TableData) render.TableData { var ss, kk []string for _, re := range data.RowEvents { ss = append(ss, re.Row.Fields[index]) kk = append(kk, re.Row.ID) } - filtered := resource.TableData{ + filtered := render.TableData{ Header: data.Header, RowEvents: make(render.RowEvents, 0, len(data.RowEvents)), Namespace: data.Namespace, @@ -201,7 +203,7 @@ func styleTitle(rc int, ns, base, path, buff string, styles *config.Styles) stri } switch ns { case resource.NotNamespaced, "*": - title = SkinTitle(fmt.Sprintf(nsTitleFmt, base, path, rc), styles.Frame()) + title = SkinTitle(fmt.Sprintf(titleFmt, base, rc), styles.Frame()) default: if ns == resource.AllNamespaces { ns = resource.AllNamespace diff --git a/internal/ui/table_test.go b/internal/ui/table_test.go index e1840a28..abcfb2d8 100644 --- a/internal/ui/table_test.go +++ b/internal/ui/table_test.go @@ -54,8 +54,8 @@ func TestTableSelection(t *testing.T) { // Helpers... -func makeTableData() resource.TableData { - return resource.TableData{ +func makeTableData() render.TableData { + return render.TableData{ Namespace: "", Header: render.HeaderRow{render.Header{Name: "a"}, render.Header{Name: "b"}, render.Header{Name: "c"}}, RowEvents: render.RowEvents{ diff --git a/internal/view/alias.go b/internal/view/alias.go index 238c68b4..6bcf49bd 100644 --- a/internal/view/alias.go +++ b/internal/view/alias.go @@ -5,11 +5,12 @@ import ( "fmt" "strings" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" ) const ( @@ -35,10 +36,9 @@ func (a *Alias) Init(ctx context.Context) error { return err } + a.SetColorerFn(render.Alias{}.ColorerFunc()) a.SetBorderFocusColor(tcell.ColorMediumSpringGreen) a.SetSelectedStyle(tcell.ColorWhite, tcell.ColorMediumSpringGreen, tcell.AttrNone) - a.SetColorerFn(aliasColorer) - a.ActiveNS = resource.AllNamespaces a.registerActions() a.Update(a.hydrate()) a.resetTitle() @@ -96,18 +96,16 @@ func (a *Alias) backCmd(_ *tcell.EventKey) *tcell.EventKey { return nil } -func (a *Alias) hydrate() resource.TableData { - data := resource.TableData{ - Header: render.HeaderRow{ - render.Header{Name: "RESOURCE"}, - render.Header{Name: "COMMAND"}, - render.Header{Name: "APIGROUP"}, - }, - RowEvents: make(render.RowEvents, len(aliases.Alias)), +func (a *Alias) hydrate() render.TableData { + var re render.Alias + + data := render.TableData{ + Header: re.Header(render.AllNamespaces), + RowEvents: make(render.RowEvents, 0, len(aliases.Alias)), Namespace: resource.NotNamespaced, } - aa := make(map[string][]string, len(aliases.Alias)) + aa := make(config.ShortNames, len(aliases.Alias)) for alias, gvr := range aliases.Alias { if _, ok := aa[gvr]; ok { aa[gvr] = append(aa[gvr], alias) @@ -117,16 +115,15 @@ func (a *Alias) hydrate() resource.TableData { } for gvr, aliases := range aa { - g := k8s.GVR(gvr) - row := render.Row{ - ID: string(gvr), - Fields: render.Fields{ - ui.Pad(g.ToR(), 30), - ui.Pad(strings.Join(aliases, ","), 70), - ui.Pad(g.ToG(), 30), - }, + var row render.Row + if err := re.Render(aliases, gvr, &row); err != nil { + log.Error().Err(err).Msgf("Alias render failed") + continue } - data.RowEvents = append(data.RowEvents, render.RowEvent{Kind: render.EventAdd, Row: row}) + data.RowEvents = append(data.RowEvents, render.RowEvent{ + Kind: render.EventAdd, + Row: row, + }) } return data diff --git a/internal/view/alias_test.go b/internal/view/alias_test.go index 75b50aff..2631f25b 100644 --- a/internal/view/alias_test.go +++ b/internal/view/alias_test.go @@ -17,7 +17,7 @@ func TestAliasNew(t *testing.T) { v.Init(makeContext()) assert.Equal(t, 3, v.GetColumnCount()) - assert.Equal(t, 41, v.GetRowCount()) + assert.Equal(t, 15, v.GetRowCount()) assert.Equal(t, "Aliases", v.Name()) assert.Equal(t, 9, len(v.Hints())) } diff --git a/internal/view/app.go b/internal/view/app.go index 4c100306..57762dfc 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -30,10 +30,10 @@ type App struct { Content *PageStack command *command factory *watch.Factory - cancelFn context.CancelFunc forwarders model.Forwarders version string showHeader bool + cancelFn context.CancelFunc } // NewApp returns a K9s app instance. @@ -104,6 +104,10 @@ func (a *App) Init(version string, rate int) error { a.Main.AddPage("splash", ui.NewSplash(a.Styles, version), true, true) a.toggleHeader(!a.Config.K9s.GetHeadless()) + if err := a.command.Init(); err != nil { + panic(err) + } + return nil } @@ -164,6 +168,18 @@ func (a *App) buildHeader() tview.Primitive { return header } +func (a *App) Halt() { + if a.cancelFn != nil { + a.cancelFn() + } +} + +func (a *App) Resume() { + var ctx context.Context + ctx, a.cancelFn = context.WithCancel(context.Background()) + go a.clusterUpdater(ctx) +} + func (a *App) clusterUpdater(ctx context.Context) { for { select { @@ -172,16 +188,21 @@ func (a *App) clusterUpdater(ctx context.Context) { return case <-time.After(clusterRefresh): a.QueueUpdateDraw(func() { - if !a.showHeader { - a.refreshIndicator() - } else { - a.clusterInfo().refresh() - } + a.refreshClusterInfo() }) } } } +func (a *App) refreshClusterInfo() { + log.Debug().Msgf("***** REFRESHING CLUSTER ******") + if !a.showHeader { + a.refreshIndicator() + } else { + a.clusterInfo().refresh() + } +} + func (a *App) refreshIndicator() { mx := k8s.NewMetricsServer(a.Conn()) cluster := resource.NewCluster(a.Conn(), &log.Logger, mx) @@ -225,53 +246,42 @@ func (a *App) switchNS(ns string) bool { return true } -func (a *App) switchCtx(name string, load bool) error { - l := resource.NewContext(a.Conn()) - if err := l.Switch(name); err != nil { - return err - } +func (a *App) switchCtx(name string, loadPods bool) error { + log.Debug().Msgf("Switching Context %q", name) - a.forwarders.DeleteAll() - ns, err := a.Conn().Config().CurrentNamespaceName() - if err != nil { - log.Info().Err(err).Msg("No namespace specified using all namespaces") - } - a.initFactory(ns) + a.Halt() + defer a.Resume() + { + a.forwarders.DeleteAll() + ns, err := a.Conn().Config().CurrentNamespaceName() + if err != nil { + log.Info().Err(err).Msg("No namespace specified in context. Using K9s config") + } + a.initFactory(ns) - a.Config.Reset() - if err := a.Config.Save(); err != nil { - log.Error().Err(err).Msg("Config save failed!") - } - a.Flash().Infof("Switching context to %s", name) - if load && !a.gotoResource("po") { - a.Flash().Err(errors.New("Goto pod failed")) - } - if a.Config.K9s.GetHeadless() { - a.refreshIndicator() + a.Config.Reset() + if err := a.Config.Save(); err != nil { + log.Error().Err(err).Msg("Config save failed!") + } + a.Flash().Infof("Switching context to %s", name) + if loadPods && !a.gotoResource("pods") { + a.Flash().Err(errors.New("Goto pods failed")) + } + a.refreshClusterInfo() } return nil } func (a *App) initFactory(ns string) { - if a.cancelFn != nil { - a.cancelFn() - a.cancelFn = nil - } - var ctx context.Context - ctx, a.cancelFn = context.WithCancel(context.Background()) - a.factory.Init(ctx) + a.factory.Terminate() + a.factory.Init() a.factory.SetActive(ns) } // BailOut exists the application. func (a *App) BailOut() { - if a.cancelFn != nil { - log.Debug().Msg("<<<< Stopping Factory") - a.cancelFn() - a.cancelFn = nil - } - + a.factory.Terminate() a.forwarders.DeleteAll() a.App.BailOut() } @@ -280,7 +290,7 @@ func (a *App) BailOut() { func (a *App) Run() { ctx, cancel := context.WithCancel(context.Background()) defer cancel() - go a.clusterUpdater(ctx) + a.Halt() // Only enable skin updater while in dev mode. if a.HasSkins { @@ -304,11 +314,8 @@ func (a *App) Run() { func (a *App) status(l ui.FlashLevel, msg string) { a.Flash().Info(msg) - if a.Config.K9s.GetHeadless() { - a.setIndicator(l, msg) - } else { - a.setLogo(l, msg) - } + a.setIndicator(l, msg) + a.setLogo(l, msg) a.Draw() } @@ -369,7 +376,11 @@ func (a *App) helpCmd(evt *tcell.EventKey) *tcell.EventKey { if _, ok := a.Content.GetPrimitive("main").(*Help); ok { return evt } - a.inject(NewHelp()) + if a.Content.Top() != nil && a.Content.Top().Name() == helpTitle { + a.Content.Pop() + } else { + a.inject(NewHelp()) + } return nil } @@ -378,7 +389,12 @@ func (a *App) aliasCmd(evt *tcell.EventKey) *tcell.EventKey { if _, ok := a.Content.GetPrimitive("main").(*Alias); ok { return evt } - a.inject(NewAlias()) + + if a.Content.Top() != nil && a.Content.Top().Name() == aliasTitle { + a.Content.Pop() + } else { + a.inject(NewAlias()) + } return nil } diff --git a/internal/view/bench.go b/internal/view/bench.go index fcf74917..45209c66 100644 --- a/internal/view/bench.go +++ b/internal/view/bench.go @@ -6,17 +6,12 @@ import ( "io/ioutil" "os" "path/filepath" - "regexp" - "strconv" - "strings" - "time" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/perf" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" - "github.com/derailed/tview" "github.com/fsnotify/fsnotify" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" @@ -27,25 +22,6 @@ const ( resultTitle = "Benchmark Results" ) -var ( - totalRx = regexp.MustCompile(`Total:\s+([0-9.]+)\ssecs`) - reqRx = regexp.MustCompile(`Requests/sec:\s+([0-9.]+)`) - okRx = regexp.MustCompile(`\[2\d{2}\]\s+(\d+)\s+responses`) - errRx = regexp.MustCompile(`\[[4-5]\d{2}\]\s+(\d+)\s+responses`) - toastRx = regexp.MustCompile(`Error distribution`) - benchHeader = render.HeaderRow{ - render.Header{Name: "NAMESPACE", Align: tview.AlignLeft}, - render.Header{Name: "NAME", Align: tview.AlignLeft}, - render.Header{Name: "STATUS", Align: tview.AlignLeft}, - render.Header{Name: "TIME", Align: tview.AlignLeft}, - render.Header{Name: "REQ/S", Align: tview.AlignRight}, - render.Header{Name: "2XX", Align: tview.AlignRight}, - render.Header{Name: "4XX/5XX", Align: tview.AlignRight}, - render.Header{Name: "REPORT", Align: tview.AlignLeft}, - render.Header{Name: "AGE", Align: tview.AlignLeft}, - } -) - // Bench represents a service benchmark results view. type Bench struct { *Table @@ -61,6 +37,8 @@ func NewBench(title, _ string, _ resource.List) ResourceViewer { } } +func (*Bench) SetContextFn(ContextFunc) {} + // Init initializes the viewer. func (b *Bench) Init(ctx context.Context) error { log.Debug().Msgf(">>> Bench INIT") @@ -69,7 +47,7 @@ func (b *Bench) Init(ctx context.Context) error { } b.SetBorderFocusColor(tcell.ColorSeaGreen) b.SetSelectedStyle(tcell.ColorWhite, tcell.ColorSeaGreen, tcell.AttrNone) - b.SetColorerFn(benchColorer) + b.SetColorerFn(render.Bench{}.ColorerFunc()) b.bindKeys() b.details.SetTextColor(tcell.ColorSeaGreen) @@ -86,6 +64,11 @@ func (b *Bench) Init(ctx context.Context) error { return nil } +// GVR returns a resource descriptor. +func (b *Bench) GVR() string { + return "n/a" +} + // SetEnvFn sets k9s env vars. func (b *Bench) SetEnvFn(EnvFunc) {} @@ -168,47 +151,39 @@ func (b *Bench) benchFile() string { return ui.TrimCell(b.SelectTable, r, 7) } -func (b *Bench) hydrate() resource.TableData { +func (b *Bench) hydrate() render.TableData { ff, err := loadBenchDir(b.app.Config) if err != nil { b.app.Flash().Errf("Unable to read bench directory %s", err) } - data := initTable() + var re render.Bench + data := render.TableData{ + Header: re.Header(render.AllNamespaces), + RowEvents: make(render.RowEvents, 0, 10), + Namespace: render.AllNamespaces, + } + for _, f := range ff { - bench, err := readBenchFile(b.app.Config, f.Name()) - if err != nil { - log.Error().Err(err).Msgf("Unable to load bench file %s", f.Name()) + bench := render.BenchInfo{ + File: f, + Path: filepath.Join(benchDir(b.app.Config), f.Name()), + } + + var row render.Row + if err := re.Render(bench, render.AllNamespaces, &row); err != nil { + log.Error().Err(err).Msg("Bench render failed") continue } - fields := make(render.Fields, len(benchHeader)) - if err := initRow(fields, f); err != nil { - log.Error().Err(err).Msg("Load bench file") - continue - } - augmentRow(fields, bench) data.RowEvents = append(data.RowEvents, render.RowEvent{ Kind: render.EventAdd, - Row: render.Row{ID: f.Name(), Fields: fields}, + Row: row, }) } return data } -func initRow(row render.Fields, f os.FileInfo) error { - tokens := strings.Split(f.Name(), "_") - if len(tokens) < 2 { - return fmt.Errorf("Invalid file name %s", f.Name()) - } - row[0] = tokens[0] - row[1] = tokens[1] - row[7] = f.Name() - row[8] = time.Since(f.ModTime()).String() - - return nil -} - func (b *Bench) watchBenchDir(ctx context.Context) error { w, err := fsnotify.NewWatcher() if err != nil { @@ -242,61 +217,6 @@ func (b *Bench) watchBenchDir(ctx context.Context) error { // ---------------------------------------------------------------------------- // Helpers... -func initTable() resource.TableData { - return resource.TableData{ - Header: benchHeader, - RowEvents: make(render.RowEvents, 10), - Namespace: resource.AllNamespaces, - } -} - -func augmentRow(fields render.Fields, data string) { - if len(data) == 0 { - return - } - - col := 2 - fields[col] = "pass" - mf := toastRx.FindAllStringSubmatch(data, 1) - if len(mf) > 0 { - fields[col] = "fail" - } - col++ - - mt := totalRx.FindAllStringSubmatch(data, 1) - if len(mt) > 0 { - fields[col] = mt[0][1] - } - col++ - - mr := reqRx.FindAllStringSubmatch(data, 1) - if len(mr) > 0 { - fields[col] = mr[0][1] - } - col++ - - ms := okRx.FindAllStringSubmatch(data, -1) - fields[col] = countReq(ms) - col++ - - me := errRx.FindAllStringSubmatch(data, -1) - fields[col] = countReq(me) -} - -func countReq(rr [][]string) string { - if len(rr) == 0 { - return "0" - } - - var sum int - for _, m := range rr { - if m, err := strconv.Atoi(string(m[1])); err == nil { - sum += m - } - } - return asNum(sum) -} - func benchDir(cfg *config.Config) string { return filepath.Join(perf.K9sBenchDir, cfg.K9s.CurrentCluster) } diff --git a/internal/view/colorer.go b/internal/view/colorer.go deleted file mode 100644 index 70eda373..00000000 --- a/internal/view/colorer.go +++ /dev/null @@ -1,256 +0,0 @@ -package view - -import ( - "strings" - - "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" -) - -func forwardColorer(string, render.RowEvent) tcell.Color { - return tcell.ColorSkyblue -} - -func dumpColorer(ns string, r render.RowEvent) tcell.Color { - return tcell.ColorNavajoWhite -} - -func benchColorer(ns string, r render.RowEvent) tcell.Color { - c := tcell.ColorPaleGreen - - statusCol := 2 - if strings.TrimSpace(r.Row.Fields[statusCol]) != "pass" { - c = ui.ErrColor - } - - return c -} - -func aliasColorer(string, render.RowEvent) tcell.Color { - return tcell.ColorMediumSpringGreen -} - -func rbacColorer(ns string, r render.RowEvent) tcell.Color { - return ui.DefaultColorer(ns, r) -} - -func checkReadyCol(readyCol, statusCol string, c tcell.Color) tcell.Color { - if statusCol == "Completed" { - return c - } - - tokens := strings.Split(readyCol, "/") - if len(tokens) == 2 && (tokens[0] == "0" || tokens[0] != tokens[1]) { - return ui.ErrColor - } - return c -} - -func podColorer(ns string, r render.RowEvent) tcell.Color { - c := ui.DefaultColorer(ns, r) - - readyCol := 2 - if len(ns) != 0 { - readyCol = 1 - } - statusCol := readyCol + 1 - - ready, status := strings.TrimSpace(r.Row.Fields[readyCol]), strings.TrimSpace(r.Row.Fields[statusCol]) - c = checkReadyCol(ready, status, c) - - switch status { - case "ContainerCreating", "PodInitializing": - return ui.AddColor - case resource.Initialized: - return ui.HighlightColor - case resource.Completed: - return ui.CompletedColor - case resource.Running: - case resource.Terminating: - return ui.KillColor - default: - return ui.ErrColor - } - - return c -} - -func containerColorer(ns string, r render.RowEvent) tcell.Color { - c := ui.DefaultColorer(ns, r) - - readyCol := 2 - if strings.TrimSpace(r.Row.Fields[readyCol]) == "false" { - c = ui.ErrColor - } - - stateCol := readyCol + 1 - switch strings.TrimSpace(r.Row.Fields[stateCol]) { - case "ContainerCreating", "PodInitializing": - return ui.AddColor - case resource.Terminating, resource.Initialized: - return ui.HighlightColor - case resource.Completed: - return ui.CompletedColor - case resource.Running: - default: - c = ui.ErrColor - } - - return c -} - -func ctxColorer(ns string, r render.RowEvent) tcell.Color { - c := ui.DefaultColorer(ns, r) - if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { - return c - } - - if strings.Contains(strings.TrimSpace(r.Row.Fields[0]), "*") { - c = ui.HighlightColor - } - - return c -} - -func pvColorer(ns string, r render.RowEvent) tcell.Color { - c := ui.DefaultColorer(ns, r) - if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { - return c - } - - status := strings.TrimSpace(r.Row.Fields[4]) - switch status { - case "Bound": - c = ui.StdColor - case "Available": - c = tcell.ColorYellow - default: - c = ui.ErrColor - } - - return c -} - -func pvcColorer(ns string, r render.RowEvent) tcell.Color { - c := ui.DefaultColorer(ns, r) - if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { - return c - } - - markCol := 2 - if ns != resource.AllNamespaces { - markCol = 1 - } - - if strings.TrimSpace(r.Row.Fields[markCol]) != "Bound" { - c = ui.ErrColor - } - - return c -} - -func pdbColorer(ns string, r render.RowEvent) tcell.Color { - c := ui.DefaultColorer(ns, r) - if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { - return c - } - - markCol := 5 - if ns != resource.AllNamespaces { - markCol = 4 - } - if strings.TrimSpace(r.Row.Fields[markCol]) != strings.TrimSpace(r.Row.Fields[markCol+1]) { - return ui.ErrColor - } - - return ui.StdColor -} - -func dpColorer(ns string, r render.RowEvent) tcell.Color { - c := ui.DefaultColorer(ns, r) - if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { - return c - } - - markCol := 2 - if ns != resource.AllNamespaces { - markCol = 1 - } - if strings.TrimSpace(r.Row.Fields[markCol]) != strings.TrimSpace(r.Row.Fields[markCol+1]) { - return ui.ErrColor - } - - return ui.StdColor -} - -func stsColorer(ns string, r render.RowEvent) tcell.Color { - c := ui.DefaultColorer(ns, r) - if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { - return c - } - - markCol := 2 - if ns != resource.AllNamespaces { - markCol = 1 - } - if strings.TrimSpace(r.Row.Fields[markCol]) != strings.TrimSpace(r.Row.Fields[markCol+1]) { - return ui.ErrColor - } - - return ui.StdColor -} - -func rsColorer(ns string, r render.RowEvent) tcell.Color { - c := ui.DefaultColorer(ns, r) - if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { - return c - } - - markCol := 2 - if ns != resource.AllNamespaces { - markCol = 1 - } - if strings.TrimSpace(r.Row.Fields[markCol]) != strings.TrimSpace(r.Row.Fields[markCol+1]) { - return ui.ErrColor - } - - return ui.StdColor -} - -func evColorer(ns string, r render.RowEvent) tcell.Color { - c := ui.DefaultColorer(ns, r) - - markCol := 3 - if ns != resource.AllNamespaces { - markCol = 2 - } - - switch strings.TrimSpace(r.Row.Fields[markCol]) { - case "Failed": - c = ui.ErrColor - case "Killing": - c = ui.KillColor - } - - return c -} - -func nsColorer(ns string, r render.RowEvent) tcell.Color { - c := ui.DefaultColorer(ns, r) - if r.Kind == render.EventAdd || r.Kind == render.EventUpdate { - return c - } - - switch strings.TrimSpace(r.Row.Fields[1]) { - case "Inactive", resource.Terminating: - c = ui.ErrColor - } - - if strings.Contains(strings.TrimSpace(r.Row.Fields[0]), "*") { - c = ui.HighlightColor - } - - return c -} diff --git a/internal/view/colorer_test.go b/internal/view/colorer_test.go deleted file mode 100644 index 7b1b4c8c..00000000 --- a/internal/view/colorer_test.go +++ /dev/null @@ -1,289 +0,0 @@ -package view - -import ( - "testing" - - "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" - "github.com/stretchr/testify/assert" -) - -type ( - colorerUC struct { - ns string - r render.RowEvent - e tcell.Color - } - colorerUCs []colorerUC -) - -func TestNSColorer(t *testing.T) { - var ( - ns = render.Row{Fields: render.Fields{"blee", "Active"}} - term = render.Row{Fields: render.Fields{"blee", resource.Terminating}} - dead = render.Row{Fields: render.Fields{"blee", "Inactive"}} - ) - - uu := colorerUCs{ - // Add AllNS - {"", render.RowEvent{ - Kind: render.EventAdd, - Row: ns, - }, - ui.AddColor}, - // Mod AllNS - {"", render.RowEvent{Kind: render.EventUpdate, Row: ns}, ui.ModColor}, - // MoChange AllNS - {"", render.RowEvent{Kind: render.EventUnchanged, Row: ns}, ui.StdColor}, - // Bust NS - {"", render.RowEvent{Kind: render.EventUnchanged, Row: term}, ui.ErrColor}, - // Bust NS - {"", render.RowEvent{Kind: render.EventUnchanged, Row: dead}, ui.ErrColor}, - } - for _, u := range uu { - assert.Equal(t, u.e, nsColorer(u.ns, u.r)) - } -} - -func TestEvColorer(t *testing.T) { - var ( - ns = render.Row{Fields: render.Fields{"", "blee", "fred", "Normal"}} - nonNS = render.Row{Fields: render.Fields{"", "fred", "Normal"}} - failNS = render.Row{Fields: render.Fields{"", "blee", "fred", "Failed"}} - failNoNS = render.Row{Fields: render.Fields{"", "fred", "Failed"}} - killNS = render.Row{Fields: render.Fields{"", "blee", "fred", "Killing"}} - killNoNS = render.Row{Fields: render.Fields{"", "fred", "Killing"}} - ) - - uu := colorerUCs{ - // Add AllNS - {"", render.RowEvent{Kind: render.EventAdd, Row: ns}, ui.AddColor}, - // Add NS - {"blee", render.RowEvent{Kind: render.EventAdd, Row: nonNS}, ui.AddColor}, - // Mod AllNS - {"", render.RowEvent{Kind: render.EventUpdate, Row: ns}, ui.ModColor}, - // Mod NS - {"blee", render.RowEvent{Kind: render.EventUpdate, Row: nonNS}, ui.ModColor}, - // Bust AllNS - {"", render.RowEvent{Kind: render.EventUnchanged, Row: failNS}, ui.ErrColor}, - // Bust NS - {"blee", render.RowEvent{Kind: render.EventUnchanged, Row: failNoNS}, ui.ErrColor}, - // Bust AllNS - {"", render.RowEvent{Kind: render.EventUnchanged, Row: killNS}, ui.KillColor}, - // Bust NS - {"blee", render.RowEvent{Kind: render.EventUnchanged, Row: killNoNS}, ui.KillColor}, - } - for _, u := range uu { - assert.Equal(t, u.e, evColorer(u.ns, u.r)) - } -} - -func TestRSColorer(t *testing.T) { - var ( - ns = render.Row{Fields: render.Fields{"blee", "fred", "1", "1"}} - noNs = render.Row{Fields: render.Fields{"fred", "1", "1"}} - bustNS = render.Row{Fields: render.Fields{"blee", "fred", "1", "0"}} - bustNoNS = render.Row{Fields: render.Fields{"fred", "1", "0"}} - ) - - uu := colorerUCs{ - // Add AllNS - {"", render.RowEvent{Kind: render.EventAdd, Row: ns}, ui.AddColor}, - // Add NS - {"blee", render.RowEvent{Kind: render.EventAdd, Row: noNs}, ui.AddColor}, - // Bust AllNS - {"", render.RowEvent{Kind: render.EventUnchanged, Row: bustNS}, ui.ErrColor}, - // Bust NS - {"blee", render.RowEvent{Kind: render.EventUnchanged, Row: bustNoNS}, ui.ErrColor}, - // Nochange AllNS - {"", render.RowEvent{Kind: render.EventUnchanged, Row: ns}, ui.StdColor}, - // Nochange NS - {"blee", render.RowEvent{Kind: render.EventUnchanged, Row: noNs}, ui.StdColor}, - } - for _, u := range uu { - assert.Equal(t, u.e, rsColorer(u.ns, u.r)) - } -} - -func TestStsColorer(t *testing.T) { - var ( - ns = render.Row{Fields: render.Fields{"blee", "fred", "1", "1"}} - nonNS = render.Row{Fields: render.Fields{"fred", "1", "1"}} - bustNS = render.Row{Fields: render.Fields{"blee", "fred", "2", "1"}} - bustNoNS = render.Row{Fields: render.Fields{"fred", "2", "1"}} - ) - - uu := colorerUCs{ - // Add AllNS - {"", render.RowEvent{Kind: render.EventAdd, Row: ns}, ui.AddColor}, - // Add NS - {"blee", render.RowEvent{Kind: render.EventAdd, Row: nonNS}, ui.AddColor}, - // Mod AllNS - {"", render.RowEvent{Kind: render.EventUpdate, Row: ns}, ui.ModColor}, - // Mod NS - {"blee", render.RowEvent{Kind: render.EventUpdate, Row: nonNS}, ui.ModColor}, - // Bust AllNS - {"", render.RowEvent{Kind: render.EventUnchanged, Row: bustNS}, ui.ErrColor}, - // Bust NS - {"blee", render.RowEvent{Kind: render.EventUnchanged, Row: bustNoNS}, ui.ErrColor}, - // Unchanged cool AllNS - {"", render.RowEvent{Kind: render.EventUnchanged, Row: ns}, ui.StdColor}, - } - for _, u := range uu { - assert.Equal(t, u.e, stsColorer(u.ns, u.r)) - } -} - -func TestDpColorer(t *testing.T) { - var ( - ns = render.Row{Fields: render.Fields{"blee", "fred", "1", "1"}} - nonNS = render.Row{Fields: render.Fields{"fred", "1", "1"}} - bustNS = render.Row{Fields: render.Fields{"blee", "fred", "2", "1"}} - bustNoNS = render.Row{Fields: render.Fields{"fred", "2", "1"}} - ) - - uu := colorerUCs{ - // Add AllNS - {"", render.RowEvent{Kind: render.EventAdd, Row: ns}, ui.AddColor}, - // Add NS - {"blee", render.RowEvent{Kind: render.EventAdd, Row: nonNS}, ui.AddColor}, - // Mod AllNS - {"", render.RowEvent{Kind: render.EventUpdate, Row: ns}, ui.ModColor}, - // Mod NS - {"blee", render.RowEvent{Kind: render.EventUpdate, Row: nonNS}, ui.ModColor}, - // Unchanged cool - {"", render.RowEvent{Kind: render.EventUnchanged, Row: ns}, ui.StdColor}, - // Bust AllNS - {"", render.RowEvent{Kind: render.EventUnchanged, Row: bustNS}, ui.ErrColor}, - // Bust NS - {"blee", render.RowEvent{Kind: render.EventUnchanged, Row: bustNoNS}, ui.ErrColor}, - } - for _, u := range uu { - assert.Equal(t, u.e, dpColorer(u.ns, u.r)) - } -} - -func TestPdbColorer(t *testing.T) { - var ( - ns = render.Row{Fields: render.Fields{"blee", "fred", "1", "1", "1", "1", "1"}} - nonNS = render.Row{Fields: render.Fields{"fred", "1", "1", "1", "1", "1"}} - bustNS = render.Row{Fields: render.Fields{"blee", "fred", "1", "1", "1", "1", "2"}} - bustNoNS = render.Row{Fields: render.Fields{"fred", "1", "1", "1", "1", "2"}} - ) - - uu := colorerUCs{ - // Add AllNS - {"", render.RowEvent{Kind: render.EventAdd, Row: ns}, ui.AddColor}, - // Add NS - {"blee", render.RowEvent{Kind: render.EventAdd, Row: nonNS}, ui.AddColor}, - // Mod AllNS - {"", render.RowEvent{Kind: render.EventUpdate, Row: ns}, ui.ModColor}, - // Mod NS - {"blee", render.RowEvent{Kind: render.EventUpdate, Row: nonNS}, ui.ModColor}, - // Unchanged cool - {"", render.RowEvent{Kind: render.EventUnchanged, Row: ns}, ui.StdColor}, - // Bust AllNS - {"", render.RowEvent{Kind: render.EventUnchanged, Row: bustNS}, ui.ErrColor}, - // Bust NS - {"blee", render.RowEvent{Kind: render.EventUnchanged, Row: bustNoNS}, ui.ErrColor}, - } - for _, u := range uu { - assert.Equal(t, u.e, pdbColorer(u.ns, u.r)) - } -} - -func TestPVColorer(t *testing.T) { - var ( - pv = render.Row{Fields: render.Fields{"blee", "1G", "RO", "Duh", "Bound"}} - bustPv = render.Row{Fields: render.Fields{"blee", "1G", "RO", "Duh", "UnBound"}} - ) - - uu := colorerUCs{ - // Add Normal - {"", render.RowEvent{Kind: render.EventAdd, Row: pv}, ui.AddColor}, - // Unchanged Bound - {"", render.RowEvent{Kind: render.EventUnchanged, Row: pv}, ui.StdColor}, - // Unchanged Bound - {"", render.RowEvent{Kind: render.EventUnchanged, Row: bustPv}, ui.ErrColor}, - } - for _, u := range uu { - assert.Equal(t, u.e, pvColorer(u.ns, u.r)) - } -} - -func TestPVCColorer(t *testing.T) { - var ( - pvc = render.Row{Fields: render.Fields{"blee", "fred", "Bound"}} - bustPvc = render.Row{Fields: render.Fields{"blee", "fred", "UnBound"}} - ) - - uu := colorerUCs{ - // Add Normal - {"", render.RowEvent{Kind: render.EventAdd, Row: pvc}, ui.AddColor}, - // Add Bound - {"", render.RowEvent{Kind: render.EventUnchanged, Row: bustPvc}, ui.ErrColor}, - } - for _, u := range uu { - assert.Equal(t, u.e, pvcColorer(u.ns, u.r)) - } -} - -func TestCtxColorer(t *testing.T) { - var ( - ctx = render.Row{Fields: render.Fields{"blee"}} - defCtx = render.Row{Fields: render.Fields{"blee*"}} - ) - - uu := colorerUCs{ - // Add Normal - {"", render.RowEvent{Kind: render.EventAdd, Row: ctx}, ui.AddColor}, - // Add Default - {"", render.RowEvent{Kind: render.EventAdd, Row: defCtx}, ui.AddColor}, - // Mod Normal - {"", render.RowEvent{Kind: render.EventUpdate, Row: ctx}, ui.ModColor}, - // Mod Default - {"", render.RowEvent{Kind: render.EventUpdate, Row: defCtx}, ui.ModColor}, - // Unchanged Normal - {"", render.RowEvent{Kind: render.EventUnchanged, Row: ctx}, ui.StdColor}, - // Unchanged Default - {"", render.RowEvent{Kind: render.EventUnchanged, Row: defCtx}, ui.HighlightColor}, - } - for _, u := range uu { - assert.Equal(t, u.e, ctxColorer(u.ns, u.r)) - } -} - -func TestPodColorer(t *testing.T) { - var ( - nsRow = render.Row{Fields: render.Fields{"blee", "fred", "1/1", "Running"}} - toastNS = render.Row{Fields: render.Fields{"blee", "fred", "1/1", "Boom"}} - notReadyNS = render.Row{Fields: render.Fields{"blee", "fred", "0/1", "Boom"}} - row = render.Row{Fields: render.Fields{"fred", "1/1", "Running"}} - toast = render.Row{Fields: render.Fields{"fred", "1/1", "Boom"}} - notReady = render.Row{Fields: render.Fields{"fred", "0/1", "Boom"}} - ) - - uu := colorerUCs{ - // Add allNS - {"", render.RowEvent{Kind: render.EventAdd, Row: nsRow}, ui.AddColor}, - // Add Namespaced - {"blee", render.RowEvent{Kind: render.EventAdd, Row: row}, ui.AddColor}, - // Mod AllNS - {"", render.RowEvent{Kind: render.EventUpdate, Row: nsRow}, ui.ModColor}, - // Mod Namespaced - {"blee", render.RowEvent{Kind: render.EventUpdate, Row: row}, ui.ModColor}, - // Mod Busted AllNS - {"", render.RowEvent{Kind: render.EventUpdate, Row: toastNS}, ui.ErrColor}, - // Mod Busted Namespaced - {"blee", render.RowEvent{Kind: render.EventUpdate, Row: toast}, ui.ErrColor}, - // NotReady AllNS - {"", render.RowEvent{Kind: render.EventUpdate, Row: notReadyNS}, ui.ErrColor}, - // NotReady Namespaced - {"blee", render.RowEvent{Kind: render.EventUpdate, Row: notReady}, ui.ErrColor}, - } - for _, u := range uu { - assert.Equal(t, u.e, podColorer(u.ns, u.r)) - } -} diff --git a/internal/view/command.go b/internal/view/command.go index cb567b92..1c1be055 100644 --- a/internal/view/command.go +++ b/internal/view/command.go @@ -5,12 +5,15 @@ import ( "regexp" "strings" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/rs/zerolog/log" ) +var customViewers MetaViewers + type command struct { app *App } @@ -19,6 +22,18 @@ func newCommand(app *App) *command { return &command{app: app} } +func (c *command) Init() error { + if err := dao.Load(c.app.factory); err != nil { + return err + } + if err := loadAliases(); err != nil { + return err + } + customViewers = loadCustomViewers() + + return nil +} + func (c *command) defaultCmd() { cmd := c.app.Config.ActiveView() if !c.run(cmd) { @@ -53,24 +68,14 @@ func (c *command) isK9sCmd(cmd string) bool { return false } -// load scrape api for resources and populate aliases. -func (c *command) load() MetaViewers { - vv := make(MetaViewers, 100) - resourceViews(c.app.Conn(), vv) - allCRDs(c.app.factory, vv) - - return vv -} - func (c *command) viewMetaFor(cmd string) (string, *MetaViewer) { - vv := c.load() gvr, ok := aliases.Get(cmd) if !ok { log.Error().Err(fmt.Errorf("Huh? `%s` command not found", cmd)).Msg("Command Failed") c.app.Flash().Warnf("Huh? `%s` command not found", cmd) return "", nil } - v, ok := vv[gvr] + v, ok := customViewers[dao.GVR(gvr)] if !ok { log.Error().Err(fmt.Errorf("Huh? `%s` viewer not found", gvr)).Msg("MetaViewer Failed") c.app.Flash().Warnf("Huh? viewer for %s not found", cmd) @@ -100,6 +105,7 @@ func (c *command) run(cmd string) bool { view := c.componentFor(gvr, v) return c.exec(gvr, view) default: + // checks if command includes a namespace ns := c.app.Config.ActiveNamespace() if len(cmds) == 2 { ns = cmds[1] @@ -118,19 +124,20 @@ func (c *command) componentFor(gvr string, v *MetaViewer) ResourceViewer { } var view ResourceViewer - if v.viewFn != nil { + if v.viewerFn != nil { log.Debug().Msgf("Custom viewer for %s", gvr) - view = v.viewFn(v.kind, gvr, r) + view = v.viewerFn(dao.GVR(gvr)) + // view = NewGeneric(dao.GVR(gvr)) } else { log.Debug().Msgf("Standard viewer for %s", gvr) - view = NewResource(v.kind, gvr, r) + view = NewResource("BLAH", gvr, r) } switch o := view.(type) { case TableViewer: - o.GetTable().SetColorerFn(v.colorerFn) - o.GetTable().SetEnterFn(v.enterFn) - o.GetTable().SetDecorateFn(v.decorateFn) + if v.enterFn != nil { + o.GetTable().SetEnterFn(v.enterFn) + } } return view diff --git a/internal/view/container.go b/internal/view/container.go index 44e5588b..41029c8c 100644 --- a/internal/view/container.go +++ b/internal/view/container.go @@ -7,6 +7,7 @@ import ( "strings" "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/ui/dialog" @@ -42,7 +43,7 @@ func (c *Container) Init(ctx context.Context) error { } c.SetEnvFn(c.k9sEnv) c.GetTable().SetEnterFn(c.viewLogs) - c.GetTable().SetColorerFn(containerColorer) + c.GetTable().SetColorerFn(render.Container{}.ColorerFunc()) c.bindKeys() return nil @@ -54,12 +55,12 @@ func (c *Container) Name() string { return containerTitle } func (c *Container) bindKeys() { c.Actions().Delete(tcell.KeyCtrlSpace, ui.KeySpace) c.Actions().Add(ui.KeyActions{ - ui.KeyShiftF: ui.NewKeyAction("PortForward", c.portFwdCmd, true), - ui.KeyS: ui.NewKeyAction("Shell", c.shellCmd, true), - ui.KeyShiftC: ui.NewKeyAction("Sort CPU", c.GetTable().SortColCmd(6, false), false), - ui.KeyShiftM: ui.NewKeyAction("Sort MEM", c.GetTable().SortColCmd(7, false), false), - ui.KeyShiftX: ui.NewKeyAction("Sort CPU%", c.GetTable().SortColCmd(8, false), false), - ui.KeyShiftZ: ui.NewKeyAction("Sort MEM%", c.GetTable().SortColCmd(9, false), false), + tcell.KeyCtrlF: ui.NewKeyAction("PortForward", c.portFwdCmd, true), + ui.KeyS: ui.NewKeyAction("Shell", c.shellCmd, true), + ui.KeyShiftC: ui.NewKeyAction("Sort CPU", c.GetTable().SortColCmd(6, false), false), + ui.KeyShiftM: ui.NewKeyAction("Sort MEM", c.GetTable().SortColCmd(7, false), false), + ui.KeyShiftX: ui.NewKeyAction("Sort CPU%", c.GetTable().SortColCmd(8, false), false), + ui.KeyShiftZ: ui.NewKeyAction("Sort MEM%", c.GetTable().SortColCmd(9, false), false), }) } @@ -75,6 +76,7 @@ func (c *Container) k9sEnv() K9sEnv { func (c *Container) selectedContainer() string { log.Debug().Msgf("Container SELECTED %s", c.GetTable().GetSelectedItem()) tokens := strings.Split(c.GetTable().GetSelectedItem(), "/") + return tokens[0] } @@ -120,7 +122,7 @@ func (c *Container) portFwdCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } - portC := c.GetTable().GetSelectedCell(10) + portC := c.GetTable().GetSelectedCell(11) ports := strings.Split(portC, ",") if len(ports) == 0 { c.App().Flash().Err(errors.New("Container exposes no ports")) diff --git a/internal/view/context.go b/internal/view/context.go index f71c9bb4..7226ed0e 100644 --- a/internal/view/context.go +++ b/internal/view/context.go @@ -1,13 +1,14 @@ package view import ( - "context" "errors" "strings" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" ) // Context presents a context viewer. @@ -16,24 +17,19 @@ type Context struct { } // NewContext return a new context viewer. -func NewContext(title, gvr string, list resource.List) ResourceViewer { - return &Context{ - ResourceViewer: NewResource(title, gvr, list).(ResourceViewer), +func NewContext(gvr dao.GVR) ResourceViewer { + c := Context{ + ResourceViewer: NewGeneric(gvr), } -} - -func (c *Context) Init(ctx context.Context) error { c.GetTable().SetEnterFn(c.useCtx) - if err := c.ResourceViewer.Init(ctx); err != nil { - return err - } c.GetTable().SetSelectedFn(c.cleanser) - c.bindKeys() + c.GetTable().SetColorerFn(render.Context{}.ColorerFunc()) + c.BindKeys() - return nil + return &c } -func (c *Context) bindKeys() { +func (c *Context) BindKeys() { c.Actions().Delete(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) } @@ -43,14 +39,14 @@ func (c *Context) useCtx(app *App, _, res, sel string) { return } if !app.gotoResource("po") { - app.Flash().Err(errors.New("Goto pod failed")) + app.Flash().Err(errors.New("goto pod failed")) } } func (*Context) cleanser(s string) string { name := strings.TrimSpace(s) - if strings.HasSuffix(name, "*") { - name = strings.TrimRight(name, "*") + if strings.HasSuffix(name, "(*)") { + name = strings.TrimRight(name, "(*)") } if strings.HasSuffix(name, "(𝜟)") { name = strings.TrimRight(name, "(𝜟)") @@ -59,12 +55,24 @@ func (*Context) cleanser(s string) string { } func (c *Context) useContext(name string) error { - ctx := c.cleanser(name) - if err := c.List().Resource().(*resource.Context).Switch(ctx); err != nil { + res, err := dao.AccessorFor(c.App().factory, dao.GVR(c.GVR())) + if err != nil { + return nil + } + + switcher, ok := res.(dao.Switchable) + if !ok { + return errors.New("Expecting a switchable resource") + } + + log.Debug().Msgf("Context %q", name) + ctx, _ := namespaced(name) + ctx = c.cleanser(ctx) + if err := switcher.Switch(ctx); err != nil { return err } - if err := c.App().switchCtx(name, false); err != nil { + if err := c.App().switchCtx(ctx, false); err != nil { return err } c.Refresh() diff --git a/internal/view/details.go b/internal/view/details.go index 6f79a555..36f9363f 100644 --- a/internal/view/details.go +++ b/internal/view/details.go @@ -85,7 +85,7 @@ func (d *Details) Hints() model.MenuHints { func (d *Details) bindKeys() { d.actions.Set(ui.KeyActions{ - tcell.KeyEscape: ui.NewKeyAction("Back", d.backCmd, true), + tcell.KeyEscape: ui.NewKeyAction("Back", d.app.PrevCmd, true), tcell.KeyCtrlS: ui.NewKeyAction("Save", d.saveCmd, true), ui.KeyC: ui.NewKeyAction("Copy", d.cpCmd, true), }) @@ -121,10 +121,6 @@ func (d *Details) cpCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (d *Details) backCmd(evt *tcell.EventKey) *tcell.EventKey { - return d.app.PrevCmd(evt) -} - func (d *Details) SetSubject(s string) { d.subject = s } diff --git a/internal/view/dp.go b/internal/view/dp.go index 5c1d07bf..7cd1701b 100644 --- a/internal/view/dp.go +++ b/internal/view/dp.go @@ -1,12 +1,14 @@ package view import ( - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" - "github.com/rs/zerolog/log" - v1 "k8s.io/api/apps/v1" + appsv1 "k8s.io/api/apps/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" ) const scaleDialogKey = "scale" @@ -17,12 +19,12 @@ type Deploy struct { } // NewDeploy returns a new deployment view. -func NewDeploy(title, gvr string, list resource.List) ResourceViewer { +func NewDeploy(gvr dao.GVR) ResourceViewer { d := Deploy{ ResourceViewer: NewRestartExtender( NewScaleExtender( NewLogsExtender( - NewResource(title, gvr, list), + NewGeneric(gvr), func() string { return "" }, ), ), @@ -30,6 +32,7 @@ func NewDeploy(title, gvr string, list resource.List) ResourceViewer { } d.BindKeys() d.GetTable().SetEnterFn(d.showPods) + d.GetTable().SetColorerFn(render.Deployment{}.ColorerFunc()) return &d } @@ -43,16 +46,18 @@ func (d *Deploy) BindKeys() { func (d *Deploy) showPods(app *App, _, res, sel string) { ns, n := namespaced(sel) - dep, err := k8s.NewDeployment(app.Conn()).Get(ns, n) + o, err := app.factory.Get(ns, d.GVR(), n, labels.Everything()) if err != nil { app.Flash().Err(err) return } - dp, ok := dep.(*v1.Deployment) - if !ok { - log.Fatal().Msg("Expecting valid deployment") + var dp appsv1.Deployment + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &dp) + if err != nil { + app.Flash().Err(err) } + showPodsFromSelector(app, ns, dp.Spec.Selector) } diff --git a/internal/view/ds.go b/internal/view/ds.go index 4618d38c..c655bcd5 100644 --- a/internal/view/ds.go +++ b/internal/view/ds.go @@ -1,29 +1,31 @@ package view import ( - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" - "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" ) type DaemonSet struct { ResourceViewer } -func NewDaemonSet(title, gvr string, list resource.List) ResourceViewer { +func NewDaemonSet(gvr dao.GVR) ResourceViewer { d := DaemonSet{ ResourceViewer: NewRestartExtender( NewLogsExtender( - NewResource(title, gvr, list), + NewGeneric(gvr), func() string { return "" }, ), ), } d.BindKeys() d.GetTable().SetEnterFn(d.showPods) + d.GetTable().SetColorerFn(render.DaemonSet{}.ColorerFunc()) return &d } @@ -37,21 +39,17 @@ func (d *DaemonSet) BindKeys() { func (d *DaemonSet) showPods(app *App, _, res, sel string) { ns, n := namespaced(sel) - dset, err := k8s.NewDaemonSet(app.Conn()).Get(ns, n) + o, err := app.factory.Get(ns, d.GVR(), n, labels.Everything()) if err != nil { d.App().Flash().Err(err) return } - ds, ok := dset.(*appsv1.DaemonSet) - if !ok { - log.Fatal().Msg("Expecting a valid ds") - } - l, err := metav1.LabelSelectorAsSelector(ds.Spec.Selector) + var ds appsv1.DaemonSet + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ds) if err != nil { - app.Flash().Err(err) - return + d.App().Flash().Err(err) } - showPods(app, ns, l.String(), "") + showPodsFromSelector(app, ns, ds.Spec.Selector) } diff --git a/internal/view/exec.go b/internal/view/exec.go index 4ea5cac6..dc5e39e2 100644 --- a/internal/view/exec.go +++ b/internal/view/exec.go @@ -24,6 +24,9 @@ func runK(clear bool, app *App, args ...string) bool { } func run(clear bool, app *App, bin string, bg bool, args ...string) bool { + app.Halt() + defer app.Resume() + return app.Suspend(func() { if err := execute(clear, bin, bg, args...); err != nil { app.Flash().Errf("Command exited: %v", err) diff --git a/internal/view/generic.go b/internal/view/generic.go new file mode 100644 index 00000000..488d82fa --- /dev/null +++ b/internal/view/generic.go @@ -0,0 +1,512 @@ +package view + +import ( + "bytes" + "context" + "errors" + "fmt" + "strconv" + "time" + + "github.com/atotto/clipboard" + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/render" + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/k9s/internal/ui/dialog" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/cli-runtime/pkg/printers" +) + +// ContextFunc enhances a given context. +type ContextFunc func(context.Context) context.Context + +// Generic represents a generic resource vieweg. +type Generic struct { + *Table + + namespaces map[int]string + path string + gvr dao.GVR + envFn EnvFunc + meta metav1.APIResource + accessor dao.Accessor + contextFn ContextFunc +} + +// NewGeneric returns a new vieweg. +func NewGeneric(gvr dao.GVR) *Generic { + return &Generic{ + Table: NewTable(string(gvr)), + gvr: gvr, + } +} + +// Init watches all running pods in given namespace +func (g *Generic) Init(ctx context.Context) error { + log.Debug().Msgf(">>> GENERIC VIEW INIT %s", g.gvr) + var err error + g.meta, err = dao.MetaFor(g.gvr) + if err != nil { + return err + } + + if err := g.Table.Init(ctx); err != nil { + return err + } + g.Table.BaseTitle = g.meta.Kind + g.accessor, err = dao.AccessorFor(g.app.factory, g.gvr) + if err != nil { + return err + } + + g.envFn = g.defaultK9sEnv + g.Table.setFilterFn(g.filterGeneric) + g.setNamespace(g.App().Config.ActiveNamespace()) + g.refresh() + row, _ := g.GetSelection() + if row == 0 && g.GetRowCount() > 0 { + g.Select(1, 0) + } + + return nil +} + +// Start initializes updates. +func (g *Generic) Start() { + g.Stop() + + log.Debug().Msgf(">>>>>>> START %s", g.gvr) + g.Table.Start() + + var ctx context.Context + ctx, g.cancelFn = context.WithCancel(context.Background()) + go g.update(ctx) +} + +func (g *Generic) Refresh() { + g.app.QueueUpdateDraw(func() { + g.refresh() + }) +} + +// Name returns the component name. +func (g *Generic) Name() string { + return g.meta.Kind +} + +func (g *Generic) SetContextFn(f ContextFunc) { + g.contextFn = f +} + +// List returns a resource List. +func (g *Generic) List() resource.List { return nil } + +// SetEnvFn sets a function to pull viewer env vars for plugins. +func (g *Generic) SetEnvFn(f EnvFunc) { g.envFn = f } + +// SetPath set parents selector. +func (g *Generic) SetPath(p string) { g.Path = p } + +// GVR returns a resource descriptor. +func (g *Generic) GVR() string { return string(g.gvr) } + +func (g *Generic) GetTable() *Table { + return g.Table +} +func (g *Generic) filterGeneric(sel string) { + panic("NYI") + // g.list.SetLabelSelector(sel) + g.refresh() +} + +func (g *Generic) update(ctx context.Context) { + for { + select { + case <-ctx.Done(): + log.Debug().Msgf("%s updater canceled!", g.gvr) + return + case <-time.After(time.Duration(g.app.Config.K9s.GetRefreshRate()) * time.Second): + g.app.QueueUpdateDraw(func() { + g.refresh() + }) + } + } +} + +// ---------------------------------------------------------------------------- +// Actions()... + +func (g *Generic) cpCmd(evt *tcell.EventKey) *tcell.EventKey { + if !g.RowSelected() { + return evt + } + + _, n := namespaced(g.GetSelectedItem()) + log.Debug().Msgf("Copied selection to clipboard %q", n) + g.app.Flash().Info("Current selection copied to clipboard...") + if err := clipboard.WriteAll(n); err != nil { + g.app.Flash().Err(err) + } + + return nil +} + +func (g *Generic) enterCmd(evt *tcell.EventKey) *tcell.EventKey { + log.Debug().Msgf("RES ENTER CMD...") + // If in command mode run filter otherwise enter function. + if g.filterCmd(evt) == nil || !g.RowSelected() { + return nil + } + + f := g.defaultEnter + if g.enterFn != nil { + log.Debug().Msgf("Found custom enter") + f = g.enterFn + } + f(g.app, g.Data.Namespace, string(g.gvr), g.GetSelectedItem()) + + return nil +} + +func (g *Generic) refreshCmd(*tcell.EventKey) *tcell.EventKey { + g.app.Flash().Info("Refreshing...") + g.refresh() + return nil +} + +func (g *Generic) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { + selections := g.GetSelectedItems() + if len(selections) == 0 { + return evt + } + log.Debug().Msgf("DEL SELECTIONS %#v", selections) + + var msg string + if len(selections) > 1 { + msg = fmt.Sprintf("Delete %d marked %s?", len(selections), g.gvr) + } else { + msg = fmt.Sprintf("Delete %s %s?", g.gvr, selections[0]) + } + + cancelFn := func() {} + if in(g.meta.Categories, "K9s") { + dialog.ShowConfirm(g.app.Content.Pages, "Confirm Delete", msg, func() { + g.ShowDeleted() + if len(selections) > 1 { + g.app.Flash().Infof("Delete %d marked %s", len(selections), g.gvr) + } else { + g.app.Flash().Infof("Delete resource %s %s", g.gvr, selections[0]) + } + for _, sel := range selections { + ns, n := namespaced(sel) + if err := g.accessor.(dao.Nuker).Delete(ns, n, true, true); err != nil { + g.app.Flash().Errf("Delete failed with %s", err) + } else { + g.GetTable().DeleteMark(sel) + } + } + g.refresh() + g.SelectRow(1, true) + }, cancelFn) + return nil + } + + dialog.ShowDelete(g.app.Content.Pages, msg, func(cascade, force bool) { + g.ShowDeleted() + if len(selections) > 1 { + g.app.Flash().Infof("Delete %d marked %s", len(selections), g.gvr) + } else { + g.app.Flash().Infof("Delete resource %s %s", g.gvr, selections[0]) + } + for _, sel := range selections { + ns, n := namespaced(sel) + if err := g.accessor.(dao.Nuker).Delete(ns, n, cascade, force); err != nil { + g.app.Flash().Errf("Delete failed with %s", err) + } else { + g.app.forwarders.Kill(sel) + g.GetTable().DeleteMark(sel) + } + } + g.refresh() + g.SelectRow(1, true) + }, func() {}) + return nil +} + +func (g *Generic) defaultEnter(app *App, ns, _, sel string) { + log.Debug().Msgf("--------- Resource %q Verbs %v", sel, g.meta.Verbs) + ns, n := namespaced(sel) + yaml, err := dao.Describe(g.app.Conn(), g.gvr, ns, n) + if err != nil { + g.app.Flash().Errf("Describe command failed: %s", err) + return + } + + details := NewDetails("Describe") + details.SetSubject(sel) + details.SetTextColor(g.app.Styles.FgColor()) + details.SetText(colorizeYAML(g.app.Styles.Views().Yaml, yaml)) + details.ScrollToBeginning() + g.app.inject(details) +} + +func (g *Generic) describeCmd(evt *tcell.EventKey) *tcell.EventKey { + log.Debug().Msgf("DESCRIBE %t -- %#v", g.RowSelected(), g.GetSelectedItems()) + if !g.RowSelected() { + return evt + } + g.defaultEnter(g.app, g.Data.Namespace, string(g.gvr), g.GetSelectedItem()) + + return nil +} + +func (g *Generic) viewCmd(evt *tcell.EventKey) *tcell.EventKey { + if !g.RowSelected() { + return evt + } + + sel := g.GetSelectedItem() + ns, n := resource.Namespaced(sel) + if ns == "" { + ns = g.Data.Namespace + } + log.Debug().Msgf("------ NAMESPACES %q vs %q", ns, g.Data.Namespace) + o, err := g.app.factory.Get(ns, string(g.gvr), n, labels.Everything()) + if err != nil { + g.app.Flash().Errf("Unable to get resource %s", err) + return nil + } + + raw, err := toYAML(o) + if err != nil { + g.app.Flash().Errf("Unable to marshal resource %s", err) + return nil + } + + details := NewDetails("YAML") + details.SetSubject(sel) + details.SetTextColor(g.app.Styles.FgColor()) + details.SetText(colorizeYAML(g.app.Styles.Views().Yaml, raw)) + details.ScrollToBeginning() + g.app.inject(details) + + return nil +} + +func toYAML(o runtime.Object) (string, error) { + var ( + buff bytes.Buffer + p printers.YAMLPrinter + ) + err := p.PrintObj(o, &buff) + if err != nil { + log.Error().Msgf("Marshal Error %v", err) + return "", err + } + + return buff.String(), nil +} + +func (g *Generic) editCmd(evt *tcell.EventKey) *tcell.EventKey { + if !g.RowSelected() { + return evt + } + + g.Stop() + defer g.Start() + { + ns, po := namespaced(g.GetSelectedItem()) + args := make([]string, 0, 10) + args = append(args, "edit") + args = append(args, g.meta.Kind) + args = append(args, "-n", ns) + args = append(args, "--context", g.app.Config.K9s.CurrentContext) + if cfg := g.app.Conn().Config().Flags().KubeConfig; cfg != nil && *cfg != "" { + args = append(args, "--kubeconfig", *cfg) + } + if !runK(true, g.app, append(args, po)...) { + g.app.Flash().Err(errors.New("Edit exec failed")) + } + } + + return evt +} + +func (g *Generic) setNamespace(ns string) { + if !g.meta.Namespaced { + g.Data.Namespace = render.ClusterWide + return + } + if g.Data.Namespace == ns { + return + } + + if ns == render.NamespaceAll { + ns = render.AllNamespaces + } + log.Debug().Msgf("!!!!!! SETTING NS %q", ns) + g.Data.Namespace = ns + g.Data.RowEvents = g.Data.RowEvents.Clear() +} + +func (g *Generic) switchNamespaceCmd(evt *tcell.EventKey) *tcell.EventKey { + i, _ := strconv.Atoi(string(evt.Rune())) + ns := g.namespaces[i] + if ns == "" { + ns = render.NamespaceAll + } + + g.app.switchNS(ns) + g.setNamespace(ns) + g.app.Flash().Infof("Viewing namespace `%s`...", ns) + g.refresh() + g.UpdateTitle() + g.SelectRow(1, true) + g.app.CmdBuff().Reset() + if err := g.app.Config.SetActiveNamespace(g.Data.Namespace); err != nil { + log.Error().Err(err).Msg("Config save NS failed!") + } + if err := g.app.Config.Save(); err != nil { + log.Error().Err(err).Msg("Config save failed!") + } + + return nil +} + +func (g *Generic) refresh() { + if g.app.Conn() == nil { + log.Error().Msg("No api connection") + return + } + + log.Debug().Msgf("REFRESHING (%q) in ns %q", g.gvr, g.Data.Namespace) + ctx := g.defaultContext() + if g.contextFn != nil { + ctx = g.contextFn(ctx) + } + data, err := dao.Reconcile(ctx, g.Table.Data, g.gvr) + if err != nil { + g.app.Flash().Err(err) + } + g.refreshActions() + g.Update(data) +} + +func (g *Generic) defaultContext() context.Context { + ctx := context.WithValue(context.Background(), internal.KeyFactory, g.app.factory) + ctx = context.WithValue(ctx, internal.KeySelection, g.Path) + ctx = context.WithValue(ctx, internal.KeyLabels, "") + ctx = context.WithValue(ctx, internal.KeyFields, "") + + return ctx +} + +func (g *Generic) namespaceActions(aa ui.KeyActions) { + if g.app.Conn() == nil || !g.meta.Namespaced { + return + } + g.namespaces = make(map[int]string, config.MaxFavoritesNS) + aa[tcell.Key(ui.NumKeys[0])] = ui.NewKeyAction(resource.AllNamespace, g.switchNamespaceCmd, true) + g.namespaces[0] = resource.AllNamespace + index := 1 + for _, n := range g.app.Config.FavNamespaces() { + if n == resource.AllNamespace { + continue + } + aa[tcell.Key(ui.NumKeys[index])] = ui.NewKeyAction(n, g.switchNamespaceCmd, true) + g.namespaces[index] = n + index++ + } +} + +func (g *Generic) refreshActions() { + aa := ui.KeyActions{ + ui.KeyC: ui.NewKeyAction("Copy", g.cpCmd, false), + tcell.KeyEnter: ui.NewKeyAction("View", g.enterCmd, false), + tcell.KeyCtrlR: ui.NewKeyAction("Refresh", g.refreshCmd, false), + } + g.namespaceActions(aa) + + if dao.Can(g.meta.Verbs, "edit") { + aa[ui.KeyE] = ui.NewKeyAction("Edit", g.editCmd, true) + } + if dao.Can(g.meta.Verbs, "delete") { + aa[tcell.KeyCtrlD] = ui.NewKeyAction("Delete", g.deleteCmd, true) + } + if dao.Can(g.meta.Verbs, "view") { + aa[ui.KeyY] = ui.NewKeyAction("YAML", g.viewCmd, true) + } + if dao.Can(g.meta.Verbs, "describe") { + aa[ui.KeyD] = ui.NewKeyAction("Describe", g.describeCmd, true) + } + g.customActions(aa) + g.Actions().Set(aa) +} + +func (g *Generic) customActions(aa ui.KeyActions) { + pp := config.NewPlugins() + if err := pp.Load(); err != nil { + log.Warn().Msgf("No plugin configuration found") + return + } + + for k, plugin := range pp.Plugin { + if !in(plugin.Scopes, g.meta.Name) { + continue + } + key, err := asKey(plugin.ShortCut) + if err != nil { + log.Error().Err(err).Msg("Unable to map shortcut to a key") + continue + } + _, ok := aa[key] + if ok { + log.Error().Err(fmt.Errorf("Doh! you are trying to overide an existing command `%s", k)).Msg("Invalid shortcut") + continue + } + aa[key] = ui.NewKeyAction( + plugin.Description, + g.execCmd(plugin.Command, plugin.Background, plugin.Args...), + true) + } +} + +func (g *Generic) execCmd(bin string, bg bool, args ...string) ui.ActionHandler { + return func(evt *tcell.EventKey) *tcell.EventKey { + if !g.RowSelected() { + + return evt + } + + var ( + env = g.envFn() + aa = make([]string, len(args)) + err error + ) + for i, a := range args { + aa[i], err = env.envFor(a) + if err != nil { + log.Error().Err(err).Msg("Args match failed") + return nil + } + } + + if run(true, g.app, bin, bg, aa...) { + g.app.Flash().Info("Custom CMD launched!") + } else { + g.app.Flash().Info("Custom CMD failed!") + } + return nil + } +} + +func (g *Generic) defaultK9sEnv() K9sEnv { + return defaultK9sEnv(g.app, g.GetSelectedItem(), g.GetRow()) +} diff --git a/internal/view/help.go b/internal/view/help.go index d464fdb0..01f12afb 100644 --- a/internal/view/help.go +++ b/internal/view/help.go @@ -48,15 +48,11 @@ func (v *Help) Init(ctx context.Context) (err error) { func (v *Help) bindKeys() { v.Actions().Set(ui.KeyActions{ - tcell.KeyEsc: ui.NewKeyAction("Back", v.backCmd, true), - tcell.KeyEnter: ui.NewKeyAction("Back", v.backCmd, false), + tcell.KeyEsc: ui.NewKeyAction("Back", v.app.PrevCmd, true), + tcell.KeyEnter: ui.NewKeyAction("Back", v.app.PrevCmd, false), }) } -func (v *Help) backCmd(evt *tcell.EventKey) *tcell.EventKey { - return v.app.PrevCmd(evt) -} - func (v *Help) showHelp() model.MenuHints { return model.MenuHints{ { diff --git a/internal/view/help_test.go b/internal/view/help_test.go index 71e829de..6eba2005 100644 --- a/internal/view/help_test.go +++ b/internal/view/help_test.go @@ -22,6 +22,6 @@ func TestHelpNew(t *testing.T) { assert.Equal(t, 32, v.GetRowCount()) assert.Equal(t, 10, v.GetColumnCount()) - assert.Equal(t, "", v.GetCell(1, 0).Text) - assert.Equal(t, "Copy", v.GetCell(1, 1).Text) + assert.Equal(t, "", v.GetCell(1, 0).Text) + assert.Equal(t, "Erase", v.GetCell(1, 1).Text) } diff --git a/internal/view/log.go b/internal/view/log.go index 1c657660..8574c772 100644 --- a/internal/view/log.go +++ b/internal/view/log.go @@ -9,7 +9,9 @@ import ( "strings" "time" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" @@ -39,13 +41,15 @@ type Log struct { cancelFn context.CancelFunc previous bool list resource.List + gvr dao.GVR } var _ model.Component = &Log{} // NewLog returns a new viewer. -func NewLog(path, co string, l resource.List, prev bool) *Log { +func NewLog(gvr dao.GVR, path, co string, l resource.List, prev bool) *Log { return &Log{ + gvr: gvr, Flex: tview.NewFlex(), path: path, container: co, @@ -134,7 +138,7 @@ func (l *Log) Name() string { return logTitle } func (l *Log) bindKeys() { l.logs.Actions().Set(ui.KeyActions{ - tcell.KeyEscape: ui.NewKeyAction("Back", l.backCmd, true), + tcell.KeyEscape: ui.NewKeyAction("Back", l.app.PrevCmd, true), ui.KeyC: ui.NewKeyAction("Clear", l.clearCmd, true), ui.KeyS: ui.NewKeyAction("Toggle AutoScroll", l.ToggleAutoScrollCmd, true), ui.KeyG: ui.NewKeyAction("Top", l.topCmd, false), @@ -146,36 +150,38 @@ func (l *Log) bindKeys() { } func (l *Log) doLoad() error { - // BOZO!! - // l.logs.Clear() - // l.setTitle(l.path, l.container) + l.logs.Clear() + l.setTitle(l.path, l.container) - // var ctx context.Context - // ctx = context.WithValue(context.Background(), resource.IKey("informer"), l.app.informers.ActiveInformer()) - // ctx, l.cancelFn = context.WithCancel(ctx) + var ctx context.Context + ctx = context.WithValue(context.Background(), internal.KeyFactory, l.app.factory) + ctx, l.cancelFn = context.WithCancel(ctx) - // c := make(chan string, 10) - // go l.updateLogs(ctx, c, logBuffSize) + c := make(chan string, 10) + go l.updateLogs(ctx, c, logBuffSize) - // res, ok := l.list.Resource().(resource.Tailable) - // if !ok { - // close(c) - // return fmt.Errorf("Resource %T is not tailable", l.list.Resource()) - // } + accessor, err := dao.AccessorFor(l.app.factory, l.gvr) + if err != nil { + return err + } + logger, ok := accessor.(dao.Loggable) + if !ok { + return fmt.Errorf("Resource %s is not tailable", l.gvr) + } - // if err := res.Logs(ctx, c, l.logOpts(l.path, l.container, l.previous)); err != nil { - // l.cancelFn() - // close(c) - // return err - // } + if err := logger.TailLogs(ctx, c, l.logOpts(l.path, l.container, l.previous)); err != nil { + l.cancelFn() + close(c) + return err + } return nil } -func (l *Log) logOpts(path, co string, prevLogs bool) resource.LogOptions { +func (l *Log) logOpts(path, co string, prevLogs bool) dao.LogOptions { ns, po := namespaced(path) - return resource.LogOptions{ - Fqn: resource.Fqn{ + return dao.LogOptions{ + Fqn: dao.Fqn{ Namespace: ns, Name: po, Container: co, @@ -319,10 +325,6 @@ func (l *Log) ToggleAutoScrollCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (l *Log) backCmd(evt *tcell.EventKey) *tcell.EventKey { - return l.app.PrevCmd(evt) -} - func (l *Log) topCmd(evt *tcell.EventKey) *tcell.EventKey { l.app.Flash().Info("Top of logs...") l.logs.ScrollToBeginning() diff --git a/internal/view/logs_extender.go b/internal/view/logs_extender.go index 1629aca8..b2b8c06e 100644 --- a/internal/view/logs_extender.go +++ b/internal/view/logs_extender.go @@ -1,6 +1,7 @@ package view import ( + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" ) @@ -51,6 +52,6 @@ func (l *LogsExtender) showLogs(path string, prev bool) { if l.containerFn != nil { co = l.containerFn() } - log := NewLog(path, co, l.List(), prev) + log := NewLog(dao.GVR(l.GVR()), path, co, l.List(), prev) l.App().inject(log) } diff --git a/internal/view/no.go b/internal/view/node.go similarity index 94% rename from internal/view/no.go rename to internal/view/node.go index 4700da28..f1ebeb8d 100644 --- a/internal/view/no.go +++ b/internal/view/node.go @@ -3,6 +3,7 @@ package view import ( "context" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -56,7 +57,7 @@ func showPods(app *App, path, labelSel, fieldSel string) { list.SetFieldSelector(fieldSel) v := NewPod(path, "v1/pods", list) - v.GetTable().SetColorerFn(podColorer) + v.GetTable().SetColorerFn(render.Pod{}.ColorerFunc()) ns, _ := namespaced(path) if err := app.Config.SetActiveNamespace(ns); err != nil { diff --git a/internal/view/ns.go b/internal/view/ns.go index 2c830d90..e16e4f6a 100644 --- a/internal/view/ns.go +++ b/internal/view/ns.go @@ -1,10 +1,11 @@ package view import ( - "context" "regexp" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" @@ -23,25 +24,20 @@ type Namespace struct { } // NewNamespace returns a new viewer -func NewNamespace(title, gvr string, list resource.List) ResourceViewer { - return &Namespace{ - ResourceViewer: NewResource(title, gvr, list), +func NewNamespace(gvr dao.GVR) ResourceViewer { + n := Namespace{ + ResourceViewer: NewGeneric(gvr), } -} - -func (n *Namespace) Init(ctx context.Context) error { n.GetTable().SetDecorateFn(n.decorate) + n.GetTable().SetColorerFn(render.Namespace{}.ColorerFunc()) n.GetTable().SetEnterFn(n.switchNs) - if err := n.ResourceViewer.Init(ctx); err != nil { - return err - } n.GetTable().SetSelectedFn(n.cleanser) - n.bindKeys() + n.BindKeys() - return nil + return &n } -func (n *Namespace) bindKeys() { +func (n *Namespace) BindKeys() { n.Actions().Add(ui.KeyActions{ ui.KeyU: ui.NewKeyAction("Use", n.useNsCmd, true), }) @@ -75,35 +71,42 @@ func (n *Namespace) useNamespace(ns string) { } func (*Namespace) cleanser(s string) string { + log.Debug().Msgf("NS CLEANZ %q", s) return nsCleanser.ReplaceAllString(s, `$1`) } -func (n *Namespace) decorate(data resource.TableData) resource.TableData { - return resource.TableData{} - // BOZO!! - // if n.App().Conn() == nil { - // return resource.TableData{} - // } +func (n *Namespace) decorate(data render.TableData) render.TableData { + if n.App().Conn() == nil { + return render.TableData{} + } - // if _, ok := data.Rows[resource.AllNamespaces]; !ok { - // if err := n.App().Conn().CheckNSAccess(""); err == nil { - // data.Rows[resource.AllNamespace] = &resource.RowEvent{ - // Action: resource.Unchanged, - // Fields: resource.Row{resource.AllNamespace, "Active", "0"}, - // Deltas: resource.Row{"", "", ""}, - // } - // } - // } - // for k, r := range data.Rows { - // if config.InList(n.App().Config.FavNamespaces(), k) { - // r.Fields[0] += favNSIndicator - // r.Action = resource.Unchanged - // } - // if n.App().Config.ActiveNamespace() == k { - // r.Fields[0] += defaultNSIndicator - // r.Action = resource.Unchanged - // } - // } + log.Debug().Msgf("CLONING %q", data.Namespace) + // don't want to change the cache here thus need to clone!! + res := data.Clone() + // checks if all ns is in the list if not add it. + if _, ok := data.RowEvents.FindIndex(render.NamespaceAll); !ok { + res.RowEvents = append(render.RowEvents{ + render.RowEvent{ + Kind: render.EventUnchanged, + Row: render.Row{ + ID: render.AllNamespaces, + Fields: render.Fields{render.NamespaceAll, "Active", "0"}, + }, + }, + }, + res.RowEvents...) + } - // return data + for _, re := range res.RowEvents { + if config.InList(n.App().Config.FavNamespaces(), re.Row.ID) { + re.Row.Fields[0] += favNSIndicator + re.Kind = render.EventUnchanged + } + if n.App().Config.ActiveNamespace() == re.Row.ID { + re.Row.Fields[0] += defaultNSIndicator + re.Kind = render.EventUnchanged + } + } + + return res } diff --git a/internal/view/page_stack.go b/internal/view/page_stack.go index 085626d2..260eca3e 100644 --- a/internal/view/page_stack.go +++ b/internal/view/page_stack.go @@ -34,6 +34,8 @@ func (p *PageStack) StackPushed(c model.Component) { ctx := context.WithValue(context.Background(), ui.KeyApp, p.app) if err := c.Init(ctx); err != nil { log.Error().Err(err).Msgf("Component Init failed!") + p.app.Flash().Err(err) + return } c.Start() p.app.SetFocus(c) diff --git a/internal/view/picker.go b/internal/view/picker.go index a86113bb..7330f1fb 100644 --- a/internal/view/picker.go +++ b/internal/view/picker.go @@ -25,12 +25,18 @@ func NewPicker() *Picker { } func (v *Picker) Init(ctx context.Context) error { + app, err := extractApp(ctx) + if err != nil { + return err + } + v.actions[tcell.KeyEscape] = ui.NewKeyAction("Back", app.PrevCmd, true) + v.SetBorder(true) v.SetMainTextColor(tcell.ColorWhite) v.ShowSecondaryText(false) v.SetShortcutColor(tcell.ColorAqua) v.SetSelectedBackgroundColor(tcell.ColorAqua) - v.SetTitle(" [aqua::b]Container Selector ") + v.SetTitle(" [aqua::b]Containers Picker ") v.SetInputCapture(func(evt *tcell.EventKey) *tcell.EventKey { if a, ok := v.actions[evt.Key()]; ok { a.Action(evt) diff --git a/internal/view/pod.go b/internal/view/pod.go index 0e901920..f208abb0 100644 --- a/internal/view/pod.go +++ b/internal/view/pod.go @@ -3,6 +3,7 @@ package view import ( "errors" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -48,7 +49,7 @@ func (p *Pod) BindKeys() { ui.KeyShiftM: ui.NewKeyAction("Sort MEM", p.GetTable().SortColCmd(5, false), false), ui.KeyShiftX: ui.NewKeyAction("Sort CPU%", p.GetTable().SortColCmd(6, false), false), ui.KeyShiftZ: ui.NewKeyAction("Sort MEM%", p.GetTable().SortColCmd(7, false), false), - ui.KeyShiftD: ui.NewKeyAction("Sort IP", p.GetTable().SortColCmd(8, true), false), + ui.KeyShiftI: ui.NewKeyAction("Sort IP", p.GetTable().SortColCmd(8, true), false), ui.KeyShiftO: ui.NewKeyAction("Sort Node", p.GetTable().SortColCmd(9, true), false), }) } @@ -100,6 +101,12 @@ func (p *Pod) shellCmd(evt *tcell.EventKey) *tcell.EventKey { return evt } + row := p.GetTable().GetSelectedRowIndex() + status := ui.TrimCell(p.GetTable().SelectTable, row, p.GetTable().NameColIndex()+2) + if status != render.Running { + p.App().Flash().Errf("%s is not in a running state", sel) + return nil + } cc, err := fetchContainers(p.List(), sel, false) if err != nil { p.App().Flash().Errf("Unable to retrieve containers %s", err) diff --git a/internal/view/policy.go b/internal/view/policy.go index 0f0824af..e46aad76 100644 --- a/internal/view/policy.go +++ b/internal/view/policy.go @@ -5,12 +5,14 @@ import ( "fmt" "time" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" rbacv1 "k8s.io/api/rbac/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" ) const ( @@ -20,8 +22,6 @@ const ( sa = "ServiceAccount" ) -var policyHeader = append(resource.Row{"NAMESPACE", "NAME", "API GROUP", "BINDING"}, rbacHeaderVerbs...) - type ( namespacedRole struct { ns, role string @@ -34,36 +34,30 @@ type ( cancel context.CancelFunc subjectKind string subjectName string - cache resource.RowEvents + cache render.RowEvents } ) // NewPolicy returns a new viewer. func NewPolicy(app *App, subject, name string) *Policy { - p := Policy{} - p.subjectKind, p.subjectName = mapSubject(subject), name - p.Table = NewTable(policyTitle) - p.Table.Path = p.subjectKind + ":" + p.subjectName - p.SetColorerFn(rbacColorer) - p.bindKeys() - - return &p + return &Policy{ + Table: NewTable(policyTitle), + subjectKind: mapSubject(subject), + subjectName: name, + } } // Init the view. func (p *Policy) Init(ctx context.Context) error { - defer func(t time.Time) { - log.Debug().Msgf("Policy elapsed %v", time.Since(t)) - }(time.Now()) - + p.Table.Path = p.subjectKind + ":" + p.subjectName if err := p.Table.Init(ctx); err != nil { return err } + p.SetColorerFn(render.Policy{}.ColorerFunc()) p.bindKeys() - p.SetSortCol(1, len(rbacHeader), false) + p.SetSortCol(1, len(render.Policy{}.Header(render.AllNamespaces)), false) p.refresh() p.SelectRow(1, true) - p.Start() return nil } @@ -101,10 +95,12 @@ func (p *Policy) bindKeys() { } func (p *Policy) getTitle() string { - return fmt.Sprintf(rbacTitleFmt, policyTitle, p.subjectKind+":"+p.subjectName) + return fmt.Sprintf(rbacTitleFmt, policyTitle, p.subjectKind+":"+p.subjectName, p.GetRowCount()) } func (p *Policy) refresh() { + log.Debug().Msgf(">>>>>>>>>>>>>>> Refreshing Policies") + // BOZO!! defer func(t time.Time) { log.Debug().Msgf("Policy Refresh elapsed %v", time.Since(t)) }(time.Now()) @@ -141,14 +137,15 @@ func (p *Policy) backCmd(evt *tcell.EventKey) *tcell.EventKey { return p.app.PrevCmd(evt) } -func (p *Policy) reconcile() (resource.TableData, error) { +func (p *Policy) reconcile() (render.TableData, error) { + // BOZO!! defer func(t time.Time) { log.Debug().Msgf("Policy Reconcile elapsed %v", time.Since(t)) }(time.Now()) - var table resource.TableData + var table render.TableData - evts, errs := p.clusterPolicies() + evts, errs := p.fetchClusterRoleBindings() if len(errs) > 0 { for _, err := range errs { log.Error().Err(err).Msg("Unable to find cluster policies") @@ -164,8 +161,8 @@ func (p *Policy) reconcile() (resource.TableData, error) { return table, errs[0] } - for k, v := range nevts { - evts[k] = v + for _, v := range nevts { + evts = append(evts, v) } return buildTable(p, evts), nil @@ -173,59 +170,74 @@ func (p *Policy) reconcile() (resource.TableData, error) { // Protocol... -func (p *Policy) header() resource.Row { - return policyHeader +func (p *Policy) Header() render.HeaderRow { + return render.Policy{}.Header(render.AllNamespaces) } -func (p *Policy) getCache() resource.RowEvents { +func (p *Policy) GetCache() render.RowEvents { return p.cache } -func (p *Policy) setCache(evts resource.RowEvents) { +func (p *Policy) SetCache(evts render.RowEvents) { p.cache = evts } -func (p *Policy) clusterPolicies() (resource.RowEvents, []error) { +func (p *Policy) fetchClusterRoleBindings() (render.Rows, []error) { var errs []error - evts := make(resource.RowEvents) - - crbs, err := p.app.Conn().DialOrDie().RbacV1().ClusterRoleBindings().List(metav1.ListOptions{}) + oo, err := p.app.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) if err != nil { - return evts, errs + return nil, append(errs, err) } - var rr []string - for _, crb := range crbs.Items { + roles := make([]string, 0, len(oo)) + for _, o := range oo { + var crb rbacv1.ClusterRoleBinding + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) + if err != nil { + errs = append(errs, err) + continue + } for _, s := range crb.Subjects { if s.Kind == p.subjectKind && s.Name == p.subjectName { - rr = append(rr, crb.RoleRef.Name) + roles = append(roles, crb.RoleRef.Name) } } } - for _, r := range rr { - role, err := p.app.Conn().DialOrDie().RbacV1().ClusterRoles().Get(r, metav1.GetOptions{}) + rows := make(render.Rows, 0, len(oo)) + for _, role := range roles { + o, err := p.app.factory.Get(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterroles", role, labels.Everything()) + if err != nil { + return nil, append(errs, err) + } + var cr rbacv1.ClusterRole + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) if err != nil { errs = append(errs, err) + continue } - for k, v := range p.parseRules("*", "CR:"+r, role.Rules) { - evts[k] = v + + for _, v := range p.parseRules("*", "CR:"+role, cr.Rules) { + rows = append(rows, v) } } - return evts, errs + return rows, errs } -func (p *Policy) loadRoleBindings() ([]namespacedRole, error) { - var rr []namespacedRole - - dial := p.app.Conn().DialOrDie().RbacV1() - rbs, err := dial.RoleBindings("").List(metav1.ListOptions{}) +func (p *Policy) fetchRoleBindings() ([]namespacedRole, error) { + oo, err := p.app.factory.List(render.AllNamespaces, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) if err != nil { - return rr, err + return nil, err } - for _, rb := range rbs.Items { + rr := make([]namespacedRole, 0, len(oo)) + for _, o := range oo { + var rb rbacv1.RoleBinding + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb) + if err != nil { + return nil, err + } for _, s := range rb.Subjects { if s.Kind == p.subjectKind && s.Name == p.subjectName { rr = append(rr, namespacedRole{rb.Namespace, rb.RoleRef.Name}) @@ -236,37 +248,38 @@ func (p *Policy) loadRoleBindings() ([]namespacedRole, error) { return rr, nil } -func (p *Policy) loadRoles(errs []error, rr []namespacedRole) (resource.RowEvents, []error) { - var ( - dial = p.app.Conn().DialOrDie().RbacV1() - evts = make(resource.RowEvents) - ) +func (p *Policy) fetchClusterRoles(errs []error, rr []namespacedRole) (render.Rows, []error) { + rows := make(render.Rows, 0, len(rr)) for _, r := range rr { - if cr, err := dial.Roles(r.ns).Get(r.role, metav1.GetOptions{}); err != nil { - errs = append(errs, err) - } else { - for k, v := range p.parseRules(r.ns, "RO:"+r.role, cr.Rules) { - evts[k] = v - } + o, err := p.app.factory.Get(r.ns, "rbac.authorization.k8s.io/v1/clusterroles", r.role, labels.Everything()) + if err != nil { + return nil, append(errs, err) } + + var cr rbacv1.ClusterRole + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) + if err != nil { + errs = append(errs, err) + continue + } + rows = append(rows, p.parseRules(r.ns, "RO:"+r.role, cr.Rules)...) } - return evts, errs + return rows, errs } -func (p *Policy) namespacedPolicies() (resource.RowEvents, []error) { +func (p *Policy) namespacedPolicies() (render.Rows, []error) { var errs []error - rr, err := p.loadRoleBindings() + roles, err := p.fetchRoleBindings() if err != nil { errs = append(errs, err) } - evts, errs := p.loadRoles(errs, rr) - return evts, errs + return p.fetchClusterRoles(errs, roles) } -func (p *Policy) parseRules(ns, binding string, rules []rbacv1.PolicyRule) resource.RowEvents { - m := make(resource.RowEvents, len(rules)) +func (p *Policy) parseRules(ns, binding string, rules []rbacv1.PolicyRule) render.Rows { + m := make(render.Rows, 0, len(rules)) for _, r := range rules { for _, grp := range r.APIGroups { for _, res := range r.Resources { @@ -276,34 +289,37 @@ func (p *Policy) parseRules(ns, binding string, rules []rbacv1.PolicyRule) resou } for _, na := range r.ResourceNames { n := fqn(k, na) - m[fqn(ns, n)] = &resource.RowEvent{ + m = append(m, render.Row{ + ID: fqn(ns, n), Fields: append(policyRow(ns, n, grp, binding), asVerbs(r.Verbs...)...), - } + }) } - m[fqn(ns, k)] = &resource.RowEvent{ + m = append(m, render.Row{ + ID: fqn(ns, k), Fields: append(policyRow(ns, k, grp, binding), asVerbs(r.Verbs...)...), - } + }) } } for _, nres := range r.NonResourceURLs { if nres[0] != '/' { nres = "/" + nres } - m[fqn(ns, nres)] = &resource.RowEvent{ - Fields: append(policyRow(ns, nres, resource.NAValue, binding), asVerbs(r.Verbs...)...), - } + m = append(m, render.Row{ + ID: fqn(ns, nres), + Fields: append(policyRow(ns, nres, "", binding), asVerbs(r.Verbs...)...), + }) } } return m } -func policyRow(ns, res, grp, binding string) resource.Row { - if grp != resource.NAValue { +func policyRow(ns, res, grp, binding string) render.Fields { + if grp != "" { grp = toGroup(grp) } - r := make(resource.Row, 0, len(policyHeader)) + r := make(render.Fields, 0, len(render.Policy{}.Header(render.AllNamespaces))) return append(r, ns, res, grp, binding) } @@ -317,3 +333,13 @@ func mapSubject(subject string) string { return user } } + +func showSAPolicy(app *App, _, _, selection string) { + _, n := namespaced(selection) + subject, err := mapFuSubject("ServiceAccount") + if err != nil { + app.Flash().Err(err) + return + } + app.inject(NewPolicy(app, subject, n)) +} diff --git a/internal/view/port_forward.go b/internal/view/port_forward.go index 8780ca8d..9bbae4c2 100644 --- a/internal/view/port_forward.go +++ b/internal/view/port_forward.go @@ -4,7 +4,6 @@ import ( "context" "errors" "fmt" - "strings" "time" "github.com/derailed/k9s/internal/config" @@ -37,26 +36,29 @@ func NewPortForward(title, gvr string, list resource.List) ResourceViewer { } } +func (*PortForward) SetContextFn(ContextFunc) {} + // Init the view. func (p *PortForward) Init(ctx context.Context) error { if err := p.Table.Init(ctx); err != nil { return err } p.registerActions() - p.SetBorderFocusColor(tcell.ColorDodgerBlue) p.SetSelectedStyle(tcell.ColorWhite, tcell.ColorDodgerBlue, tcell.AttrNone) - p.SetColorerFn(forwardColorer) - p.ActiveNS = resource.AllNamespaces + p.SetColorerFn(render.Forward{}.ColorerFunc()) p.SetSortCol(p.NameColIndex()+6, 0, true) p.Select(1, 0) - - p.Start() p.refresh() return nil } +// GVR returns a resource descriptor. +func (p *PortForward) GVR() string { + return "n/a" +} + // List returns the resource list. func (p *PortForward) List() resource.List { return nil } @@ -113,7 +115,7 @@ func (p *PortForward) registerActions() { } func (p *PortForward) showBenchCmd(evt *tcell.EventKey) *tcell.EventKey { - p.app.gotoResource("be") + p.app.inject(NewBench("", "", nil)) return nil } @@ -213,26 +215,35 @@ func (p *PortForward) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (p *PortForward) hydrate() resource.TableData { - data := initHeader(len(p.app.forwarders)) - dc, dn := p.app.Bench.Benchmarks.Defaults.C, p.app.Bench.Benchmarks.Defaults.N - for _, f := range p.app.forwarders { - c, n, cfg := loadConfig(dc, dn, containerID(f.Path(), f.Container()), p.app.Bench.Benchmarks.Containers) +func (p *PortForward) hydrate() render.TableData { + var re render.Forward - ports := strings.Split(f.Ports()[0], ":") - ns, na := namespaced(f.Path()) - row := render.Row{ - ID: f.Path(), - Fields: render.Fields{ - ns, - na, - f.Container(), - strings.Join(f.Ports(), ","), - urlFor(cfg, ports[0]), - asNum(c), - asNum(n), - f.Age(), - }, + data := render.TableData{ + Header: re.Header(render.AllNamespaces), + RowEvents: make(render.RowEvents, 0, len(p.app.forwarders)), + Namespace: render.AllNamespaces, + } + + containers := p.app.Bench.Benchmarks.Containers + for _, f := range p.app.forwarders { + fqn := containerID(f.Path(), f.Container()) + cfg := benchCfg{ + c: p.app.Bench.Benchmarks.Defaults.C, + n: p.app.Bench.Benchmarks.Defaults.N, + } + if config, ok := containers[fqn]; ok { + cfg.c, cfg.n = config.C, config.N + cfg.host, cfg.path = config.HTTP.Host, config.HTTP.Path + } + + var row render.Row + fwd := forwarder{ + Forwarder: f, + BenchConfigurator: cfg, + } + if err := re.Render(fwd, render.AllNamespaces, &row); err != nil { + log.Error().Err(err).Msgf("PortForward render failed") + continue } data.RowEvents = append(data.RowEvents, render.RowEvent{Kind: render.EventAdd, Row: row}) } @@ -243,6 +254,23 @@ func (p *PortForward) hydrate() resource.TableData { // ---------------------------------------------------------------------------- // Helpers... +var _ render.PortForwarder = forwarder{} + +type forwarder struct { + render.Forwarder + render.BenchConfigurator +} + +type benchCfg struct { + c, n int + host, path string +} + +func (b benchCfg) C() int { return b.c } +func (b benchCfg) N() int { return b.n } +func (b benchCfg) Host() string { return b.host } +func (b benchCfg) HttpPath() string { return b.path } + func defaultConfig() config.BenchConfig { return config.BenchConfig{ C: config.DefaultC, @@ -254,33 +282,6 @@ func defaultConfig() config.BenchConfig { } } -func initHeader(rows int) resource.TableData { - return resource.TableData{ - // BOZO!! - // Header: resource.Row{"NAMESPACE", "NAME", "CONTAINER", "PORTS", "URL", "C", "N", "AGE"}, - // NumCols: map[string]bool{"C": true, "N": true}, - // Rows: make(resource.RowEvents, rows), - Namespace: resource.AllNamespaces, - } -} - -func loadConfig(dc, dn int, id string, cc map[string]config.BenchConfig) (int, int, config.BenchConfig) { - c, n := dc, dn - cfg, ok := cc[id] - if !ok { - return c, n, cfg - } - - if cfg.C != 0 { - c = cfg.C - } - if cfg.N != 0 { - n = cfg.N - } - - return c, n, cfg -} - func showModal(p *ui.Pages, msg string, ok func()) { m := tview.NewModal(). AddButtons([]string{"Cancel", "OK"}). @@ -313,7 +314,7 @@ func watchFS(ctx context.Context, app *App, dir, file string, cb func()) error { case evt := <-w.Events: log.Debug().Msgf("FS %s event %v", file, evt.Name) if file == "" || evt.Name == file { - log.Debug().Msgf("Capuring Event %#v", evt) + log.Debug().Msgf("Capturing Event %#v", evt) app.QueueUpdateDraw(func() { cb() }) diff --git a/internal/view/rbac.go b/internal/view/rbac.go index 8ed095d6..6f8eaaef 100644 --- a/internal/view/rbac.go +++ b/internal/view/rbac.go @@ -6,47 +6,37 @@ import ( "strings" "time" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" rbacv1 "k8s.io/api/rbac/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" ) const ( ClusterRole roleKind = iota Role - all = "*" + clusterWide = "*" rbacTitle = "Rbac" - rbacTitleFmt = " [fg:bg:b]%s([hilite:bg:b]%s[fg:bg:-])" + rbacTitleFmt = " [fg:bg:b]%s([hilite:bg:b]%s[fg:bg:-])[fg:bg:-][[count:bg:b]%d[fg:bg:-]][fg:bg:-] " ) var ( - rbacHeaderVerbs = resource.Row{ - "GET ", - "LIST ", - "DLIST ", - "WATCH ", - "CREATE", - "PATCH ", - "UPDATE", - "DELETE", - "EXTRAS", - } - - rbacHeader = append(resource.Row{"NAME", "API GROUP"}, rbacHeaderVerbs...) - k8sVerbs = []string{ "get", "list", - "deletecollection", "watch", "create", "patch", "update", "delete", + "deletecollection", } httpTok8sVerbs = map[string]string{ @@ -63,15 +53,17 @@ type Rbac struct { roleType roleKind roleName string - cache resource.RowEvents + path string + cache render.RowEvents } // NewRbac returns a new viewer. -func NewRbac(name string, kind roleKind) *Rbac { +func NewRbac(name string, kind roleKind, path string) *Rbac { return &Rbac{ Table: NewTable(rbacTitle), roleName: name, roleType: kind, + path: path, } } @@ -80,17 +72,18 @@ func (r *Rbac) Init(ctx context.Context) error { if err := r.Table.Init(ctx); err != nil { return err } - r.ActiveNS = r.app.Config.ActiveNamespace() - r.SetColorerFn(rbacColorer) + r.SetColorerFn(render.Rbac{}.ColorerFunc()) r.bindKeys() - - r.Start() - r.SetSortCol(1, len(rbacHeader), true) + r.SetSortCol(1, len(r.Header()), true) r.refresh() return nil } +func (r *Rbac) UpdateTitle() { + r.SetTitle(ui.SkinTitle(fmt.Sprintf(rbacTitleFmt, rbacTitle, r.path, r.GetRowCount()-1), r.app.Styles.Frame())) +} + // Start watches for viewer updates func (r *Rbac) Start() { if r.app.Conn() == nil { @@ -140,6 +133,7 @@ func (r *Rbac) refresh() { r.app.Flash().Err(err) } r.Update(data) + r.UpdateTitle() } func (r *Rbac) resetCmd(evt *tcell.EventKey) *tcell.EventKey { @@ -152,7 +146,6 @@ func (r *Rbac) resetCmd(evt *tcell.EventKey) *tcell.EventKey { } func (r *Rbac) backCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msgf("!!!!RBAC back!!!") if r.cancelFn != nil { r.cancelFn() } @@ -165,53 +158,48 @@ func (r *Rbac) backCmd(evt *tcell.EventKey) *tcell.EventKey { return r.app.PrevCmd(evt) } -func (r *Rbac) reconcile(name string, kind roleKind) (resource.TableData, error) { - var table resource.TableData +func (r *Rbac) reconcile(name string, kind roleKind) (render.TableData, error) { + var table render.TableData - evts, err := r.rowEvents(name, kind) + rows, err := r.fetchRoles(name, kind) if err != nil { return table, err } - return buildTable(r, evts), nil + return buildTable(r, rows), nil } -func (r *Rbac) header() resource.Row { - return rbacHeader +func (r *Rbac) Header() render.HeaderRow { + return render.Rbac{}.Header(render.AllNamespaces) } -func (r *Rbac) getCache() resource.RowEvents { +func (r *Rbac) GetCache() render.RowEvents { return r.cache } -func (r *Rbac) setCache(evts resource.RowEvents) { +func (r *Rbac) SetCache(evts render.RowEvents) { r.cache = evts } -func (r *Rbac) rowEvents(name string, kind roleKind) (resource.RowEvents, error) { - var ( - evts resource.RowEvents - err error - ) - +func (r *Rbac) fetchRoles(name string, kind roleKind) (render.Rows, error) { switch kind { case ClusterRole: - evts, err = r.clusterPolicies(name) + return r.loadClusterRoles(name) case Role: - evts, err = r.namespacedPolicies(name) + return r.loadRoles(name) default: - return evts, fmt.Errorf("Expecting clusterrole/role but found %d", kind) + return nil, fmt.Errorf("Expecting clusterrole/role but found %d", kind) } - if err != nil { - log.Error().Err(err).Msg("Unable to load CR") - return evts, err - } - - return evts, nil } -func (r *Rbac) clusterPolicies(name string) (resource.RowEvents, error) { - cr, err := r.app.Conn().DialOrDie().RbacV1().ClusterRoles().Get(name, metav1.GetOptions{}) +func (r *Rbac) loadClusterRoles(name string) (render.Rows, error) { + o, err := r.app.factory.Get("-", "rbac.authorization.k8s.io/v1/clusterroles", name, labels.Everything()) + if err != nil { + return nil, err + } + + var cr rbacv1.ClusterRole + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) if err != nil { return nil, err } @@ -219,71 +207,68 @@ func (r *Rbac) clusterPolicies(name string) (resource.RowEvents, error) { return r.parseRules(cr.Rules), nil } -func (r *Rbac) namespacedPolicies(path string) (resource.RowEvents, error) { - ns, na := namespaced(path) - cr, err := r.app.Conn().DialOrDie().RbacV1().Roles(ns).Get(na, metav1.GetOptions{}) +func (r *Rbac) loadRoles(path string) (render.Rows, error) { + ns, n := namespaced(path) + o, err := r.app.factory.Get(ns, "rbac.authorization.k8s.io/v1/roles", n, labels.Everything()) if err != nil { return nil, err } - return r.parseRules(cr.Rules), nil + var ro rbacv1.Role + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ro) + if err != nil { + return nil, err + } + + return r.parseRules(ro.Rules), nil } -func (r *Rbac) parseRules(rules []rbacv1.PolicyRule) resource.RowEvents { - m := make(resource.RowEvents, len(rules)) - for _, r := range rules { - for _, grp := range r.APIGroups { - for _, res := range r.Resources { +func (r *Rbac) parseRules(rules []rbacv1.PolicyRule) render.Rows { + m := make(render.Rows, 0, len(rules)) + for _, rule := range rules { + for _, grp := range rule.APIGroups { + for _, res := range rule.Resources { k := res if grp != "" { k = res + "." + grp } - for _, na := range r.ResourceNames { - n := fqn(k, na) - m[n] = &resource.RowEvent{ - Fields: prepRow(n, grp, r.Verbs), - } - } - m[k] = &resource.RowEvent{ - Fields: prepRow(k, grp, r.Verbs), + for _, na := range rule.ResourceNames { + m = m.Upsert(r.prepRow(fqn(k, na), grp, rule.Verbs)) } + m = m.Upsert(r.prepRow(k, grp, rule.Verbs)) } } - for _, nres := range r.NonResourceURLs { + for _, nres := range rule.NonResourceURLs { if nres[0] != '/' { nres = "/" + nres } - m[nres] = &resource.RowEvent{ - Fields: prepRow(nres, resource.NAValue, r.Verbs), - } + m = m.Upsert(r.prepRow(nres, "", rule.Verbs)) } } return m } -func prepRow(res, grp string, verbs []string) resource.Row { - if grp != resource.NAValue { +func (r *Rbac) prepRow(res, grp string, verbs []string) render.Row { + if grp != "" { grp = toGroup(grp) } - return makeRow(res, grp, asVerbs(verbs...)) + fields := make(render.Fields, 0, len(r.Header())) + fields = append(fields, res, group) + return render.Row{ + ID: res, + Fields: append(fields, verbs...), + } } -func makeRow(res, group string, verbs []string) resource.Row { - r := make(resource.Row, 0, len(rbacHeader)) - r = append(r, res, group) - - return append(r, verbs...) -} - -func asVerbs(verbs ...string) resource.Row { +func asVerbs(verbs ...string) []string { const ( verbLen = 4 unknownLen = 30 ) - r := make(resource.Row, 0, len(k8sVerbs)+1) + r := make([]string, 0, len(k8sVerbs)+1) for _, v := range k8sVerbs { r = append(r, toVerbIcon(hasVerb(verbs, v))) } @@ -293,7 +278,7 @@ func asVerbs(verbs ...string) resource.Row { if hv, ok := httpTok8sVerbs[v]; ok { v = hv } - if !hasVerb(k8sVerbs, v) && v != all { + if !hasVerb(k8sVerbs, v) && v != clusterWide { unknowns = append(unknowns, v) } } @@ -309,7 +294,7 @@ func toVerbIcon(ok bool) string { } func hasVerb(verbs []string, verb string) bool { - if len(verbs) == 1 && verbs[0] == all { + if len(verbs) == 1 && verbs[0] == clusterWide { return true } @@ -333,3 +318,42 @@ func toGroup(g string) string { } return g } + +func showRoleBinding(app *App, _, resource, selection string) { + ns, n := namespaced(selection) + rb, err := app.Conn().DialOrDie().RbacV1().RoleBindings(ns).Get(n, metav1.GetOptions{}) + if err != nil { + app.Flash().Errf("Unable to retrieve rolebindings for %s", selection) + return + } + app.inject(NewRbac(fqn(ns, rb.RoleRef.Name), Role, selection)) +} + +func showClusterRoleBinding(app *App, ns, resource, selection string) { + o, err := app.factory.Get("-", "rbac.authorization.k8s.io/v1/clusterrolebindings", selection, labels.Everything()) + if err != nil { + app.Flash().Err(err) + return + } + + var crb rbacv1.ClusterRoleBinding + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) + if err != nil { + app.Flash().Errf("Unable to retrieve clusterrolebindings for %s", selection) + return + } + + // BOZO!! Must make sure cluster roles are in cache prior to loading rbac view. + app.factory.ForResource("-", "rbac.authorization.k8s.io/v1/clusterroles") + app.factory.WaitForCacheSync() + + app.inject(NewRbac(crb.RoleRef.Name, ClusterRole, selection)) +} + +func showRBAC(app *App, ns, resource, selection string) { + kind := ClusterRole + if resource == "role" { + kind = Role + } + app.inject(NewRbac(selection, kind, selection)) +} diff --git a/internal/view/rbac_int_test.go b/internal/view/rbac_int_test.go index 095313b4..d0c9cd60 100644 --- a/internal/view/rbac_int_test.go +++ b/internal/view/rbac_int_test.go @@ -3,6 +3,7 @@ package view import ( "testing" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/stretchr/testify/assert" rbacv1 "k8s.io/api/rbac/v1" @@ -33,12 +34,12 @@ func TestAsVerbs(t *testing.T) { uu := []struct { vv []string - e resource.Row + e render.Row }{ - {[]string{"*"}, resource.Row{ok, ok, ok, ok, ok, ok, ok, ok, ""}}, - {[]string{"get", "list", "patch"}, resource.Row{ok, ok, nok, nok, nok, ok, nok, nok, ""}}, - {[]string{"get", "list", "deletecollection", "post"}, resource.Row{ok, ok, ok, nok, ok, nok, nok, nok, ""}}, - {[]string{"get", "list", "blee"}, resource.Row{ok, ok, nok, nok, nok, nok, nok, nok, "blee"}}, + {[]string{"*"}, render.Row{Fields: render.Fields{ok, ok, ok, ok, ok, ok, ok, ok, ""}}}, + {[]string{"get", "list", "patch"}, render.Row{Fields: render.Fields{ok, ok, nok, nok, nok, ok, nok, nok, ""}}}, + {[]string{"get", "list", "deletecollection", "post"}, render.Row{Fields: render.Fields{ok, ok, ok, nok, ok, nok, nok, nok, ""}}}, + {[]string{"get", "list", "blee"}, render.Row{Fields: render.Fields{ok, ok, nok, nok, nok, nok, nok, nok, "blee"}}}, } for _, u := range uu { @@ -52,55 +53,55 @@ func TestParseRules(t *testing.T) { uu := []struct { pp []rbacv1.PolicyRule - e map[string]resource.Row + e render.Rows }{ { []rbacv1.PolicyRule{ {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"*"}}, }, - map[string]resource.Row{ - "*.*": {"*.*", "*", ok, ok, ok, ok, ok, ok, ok, ok, ""}, + render.Rows{ + render.Row{Fields: render.Fields{"*.*", "*", ok, ok, ok, ok, ok, ok, ok, ok, ""}}, }, }, { []rbacv1.PolicyRule{ {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"get"}}, }, - map[string]resource.Row{ - "*.*": {"*.*", "*", ok, nok, nok, nok, nok, nok, nok, nok, ""}, + render.Rows{ + render.Row{Fields: render.Fields{"*.*", "*", ok, nok, nok, nok, nok, nok, nok, nok, ""}}, }, }, { []rbacv1.PolicyRule{ {APIGroups: []string{""}, Resources: []string{"*"}, Verbs: []string{"list"}}, }, - map[string]resource.Row{ - "*": {"*", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}, + render.Rows{ + render.Row{Fields: render.Fields{"*", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}}, }, }, { []rbacv1.PolicyRule{ {APIGroups: []string{""}, Resources: []string{"pods"}, Verbs: []string{"list"}, ResourceNames: []string{"fred"}}, }, - map[string]resource.Row{ - "pods": {"pods", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}, - "pods/fred": {"pods/fred", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}, + render.Rows{ + render.Row{Fields: render.Fields{"pods", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}}, + render.Row{Fields: render.Fields{"pods/fred", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}}, }, }, { []rbacv1.PolicyRule{ {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"/fred"}}, }, - map[string]resource.Row{ - "/fred": {"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}, + render.Rows{ + render.Row{Fields: render.Fields{"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}}, }, }, { []rbacv1.PolicyRule{ {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"fred"}}, }, - map[string]resource.Row{ - "/fred": {"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}, + render.Rows{ + render.Row{Fields: render.Fields{"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}}, }, }, } diff --git a/internal/view/rbac_test.go b/internal/view/rbac_test.go index f06f246f..b0b7cba6 100644 --- a/internal/view/rbac_test.go +++ b/internal/view/rbac_test.go @@ -8,7 +8,7 @@ import ( ) func TestRbacNew(t *testing.T) { - v := view.NewRbac("fred", view.ClusterRole) + v := view.NewRbac("fred", view.ClusterRole, "") v.Init(makeCtx()) assert.Equal(t, "Rbac", v.Name()) diff --git a/internal/view/registrar.go b/internal/view/registrar.go index ff7c98d9..5d7fbdc7 100644 --- a/internal/view/registrar.go +++ b/internal/view/registrar.go @@ -4,15 +4,10 @@ import ( "strings" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/render" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/k9s/internal/watch" "github.com/rs/zerolog/log" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" - "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" ) @@ -28,126 +23,43 @@ func ToResource(o *unstructured.Unstructured, obj interface{}) error { return runtime.DefaultUnstructuredConverter.FromUnstructured(o.Object, &obj) } -func allCRDs(f *watch.Factory, vv MetaViewers) { - log.Debug().Msgf(">>> Loading CRDS") - oo, err := f.List("", "apiextensions.k8s.io/v1beta1/customresourcedefinitions", labels.Everything()) - if err != nil { - log.Error().Err(err).Msg("CRDs load fail") - return - } - - var r render.CustomResourceDefinition - for _, o := range oo { - meta, err := r.Meta(o) - if err != nil { - log.Error().Err(err).Msgf("Error getting meta fields") - continue - } - - gvr := k8s.NewGVR(meta.Group, meta.Version, meta.Plural) - gvrs := gvr.String() - if meta.Plural != "" { - aliases.Define(gvrs, meta.Plural) - } - if meta.Singular != "" { - aliases.Define(gvrs, meta.Singular) - } - for _, a := range meta.ShortNames { - aliases.Define(gvrs, a) - } - - vv[gvrs] = MetaViewer{ - gvr: gvrs, - kind: meta.Kind, - viewFn: resourceFn(resource.NewCustomList(f.Client().(k8s.Connection), meta.Namespaced, "", gvrs)), - colorerFn: ui.DefaultColorer, - } - } -} - -func showRBAC(app *App, ns, resource, selection string) { - kind := ClusterRole - if resource == "role" { - kind = Role - } - app.inject(NewRbac(selection, kind)) -} - func showCRD(app *App, ns, resource, selection string) { log.Debug().Msgf("Launching CRD %q -- %q -- %q", ns, resource, selection) tokens := strings.Split(selection, ".") - if !app.gotoResource(tokens[0]) { - app.Flash().Errf("Goto %s failed", tokens[0]) - } + _ = tokens + panic("NYI") + // if !app.gotoResource(tokens[0]) { + // app.Flash().Errf("Goto %s failed", tokens[0]) + // } } -func showClusterRole(app *App, ns, resource, selection string) { - crb, err := app.Conn().DialOrDie().RbacV1().ClusterRoleBindings().Get(selection, metav1.GetOptions{}) - if err != nil { - app.Flash().Errf("Unable to retrieve clusterrolebindings for %s", selection) - return - } - app.inject(NewRbac(crb.RoleRef.Name, ClusterRole)) -} - -func showRole(app *App, _, resource, selection string) { - ns, n := namespaced(selection) - rb, err := app.Conn().DialOrDie().RbacV1().RoleBindings(ns).Get(n, metav1.GetOptions{}) - if err != nil { - app.Flash().Errf("Unable to retrieve rolebindings for %s", selection) - return - } - app.inject(NewRbac(fqn(ns, rb.RoleRef.Name), Role)) -} - -func showSAPolicy(app *App, _, _, selection string) { - _, n := namespaced(selection) - subject, err := mapFuSubject("ServiceAccount") - if err != nil { - app.Flash().Err(err) - return - } - app.inject(NewPolicy(app, subject, n)) -} - -func load(c k8s.Connection, vv MetaViewers) { +func loadAliases() error { if err := aliases.Load(); err != nil { - log.Error().Err(err).Msg("No custom aliases defined in config") + return err } - discovery, err := c.CachedDiscovery() - if err != nil { - log.Error().Err(err).Msgf("Error to get discovery client") - return - } - - rr, _ := discovery.ServerPreferredResources() - for _, r := range rr { - for _, res := range r.APIResources { - gvr := k8s.ToGVR(r.GroupVersion, res.Name) - cmd, ok := vv[gvr.String()] - if !ok { - // log.Debug().Msgf(fmt.Sprintf(">> No viewer defined for `%s`", gvr)) - continue - } - cmd.namespaced = res.Namespaced - cmd.kind = res.Kind - cmd.verbs = res.Verbs - cmd.gvr = gvr.String() - vv[gvr.String()] = cmd - gvrStr := gvr.String() - aliases.Define(gvrStr, strings.ToLower(res.Kind)) - aliases.Define(gvrStr, res.Name) - if len(res.SingularName) > 0 { - aliases.Define(gvrStr, res.SingularName) - } - for _, s := range res.ShortNames { - aliases.Define(gvrStr, s) - } + for _, gvr := range dao.AllGVRs() { + meta, err := dao.MetaFor(gvr) + if err != nil { + return err + } + if _, ok := aliases.Alias[meta.Kind]; ok { + continue + } + aliases.Define(string(gvr), strings.ToLower(meta.Kind), meta.Name) + if meta.SingularName != "" { + aliases.Define(string(gvr), meta.SingularName) + } + if meta.ShortNames != nil { + aliases.Define(string(gvr), meta.ShortNames...) } } + + return nil } -func resourceViews(c k8s.Connection, m MetaViewers) { +func loadCustomViewers() MetaViewers { + m := make(MetaViewers, 30) + coreRes(m) miscRes(m) appsRes(m) @@ -158,24 +70,20 @@ func resourceViews(c k8s.Connection, m MetaViewers) { policyRes(m) hpaRes(m) - load(c, m) + return m } func coreRes(vv MetaViewers) { vv["v1/nodes"] = MetaViewer{ - viewFn: NewNode, - listFn: resource.NewNodeList, - colorerFn: nsColorer, + viewFn: NewNode, + listFn: resource.NewNodeList, } vv["v1/namespaces"] = MetaViewer{ - viewFn: NewNamespace, - listFn: resource.NewNamespaceList, - colorerFn: nsColorer, + viewerFn: NewNamespace, } vv["v1/pods"] = MetaViewer{ - viewFn: NewPod, - listFn: resource.NewPodList, - colorerFn: podColorer, + viewFn: NewPod, + listFn: resource.NewPodList, } vv["v1/serviceaccounts"] = MetaViewer{ listFn: resource.NewServiceAccountList, @@ -189,12 +97,10 @@ func coreRes(vv MetaViewers) { listFn: resource.NewConfigMapList, } vv["v1/persistentvolumes"] = MetaViewer{ - listFn: resource.NewPersistentVolumeList, - colorerFn: pvColorer, + listFn: resource.NewPersistentVolumeList, } vv["v1/persistentvolumeclaims"] = MetaViewer{ - listFn: resource.NewPersistentVolumeClaimList, - colorerFn: pvcColorer, + listFn: resource.NewPersistentVolumeClaimList, } vv["v1/secrets"] = MetaViewer{ viewFn: NewSecret, @@ -204,13 +110,11 @@ func coreRes(vv MetaViewers) { listFn: resource.NewEndpointsList, } vv["v1/events"] = MetaViewer{ - listFn: resource.NewEventList, - colorerFn: evColorer, + listFn: resource.NewEventList, } vv["v1/replicationcontrollers"] = MetaViewer{ - viewFn: NewReplicationController, - listFn: resource.NewReplicationControllerList, - colorerFn: rsColorer, + viewFn: NewReplicationController, + listFn: resource.NewReplicationControllerList, } } @@ -219,54 +123,40 @@ func miscRes(vv MetaViewers) { listFn: resource.NewStorageClassList, } vv["contexts"] = MetaViewer{ - gvr: "contexts", - kind: "Contexts", - viewFn: NewContext, - listFn: resource.NewContextList, - colorerFn: ctxColorer, + viewerFn: NewContext, } vv["users"] = MetaViewer{ - gvr: "users", viewFn: NewSubject, } vv["groups"] = MetaViewer{ - gvr: "groups", viewFn: NewSubject, } vv["portforwards"] = MetaViewer{ - gvr: "portforwards", viewFn: NewPortForward, } vv["benchmarks"] = MetaViewer{ - gvr: "benchmarks", viewFn: NewBench, } vv["screendumps"] = MetaViewer{ - gvr: "screendumps", - viewFn: NewScreenDump, + viewerFn: NewScreenDump, } } func appsRes(vv MetaViewers) { vv["apps/v1/deployments"] = MetaViewer{ - viewFn: NewDeploy, - listFn: resource.NewDeploymentList, - colorerFn: dpColorer, + viewerFn: NewDeploy, } vv["apps/v1/replicasets"] = MetaViewer{ - viewFn: NewReplicaSet, - listFn: resource.NewReplicaSetList, - colorerFn: rsColorer, + viewerFn: NewReplicaSet, } vv["apps/v1/statefulsets"] = MetaViewer{ - viewFn: NewStatefulSet, - listFn: resource.NewStatefulSetList, - colorerFn: stsColorer, + viewerFn: NewStatefulSet, } vv["apps/v1/daemonsets"] = MetaViewer{ - viewFn: NewDaemonSet, - listFn: resource.NewDaemonSetList, - colorerFn: dpColorer, + viewerFn: NewDaemonSet, + } + vv["extensions/v1beta1/daemonsets"] = MetaViewer{ + viewerFn: NewDaemonSet, } } @@ -277,11 +167,11 @@ func authRes(vv MetaViewers) { } vv["rbac.authorization.k8s.io/v1/clusterrolebindings"] = MetaViewer{ listFn: resource.NewClusterRoleBindingList, - enterFn: showClusterRole, + enterFn: showClusterRoleBinding, } vv["rbac.authorization.k8s.io/v1/rolebindings"] = MetaViewer{ listFn: resource.NewRoleBindingList, - enterFn: showRole, + enterFn: showRoleBinding, } vv["rbac.authorization.k8s.io/v1/roles"] = MetaViewer{ listFn: resource.NewRoleList, @@ -322,8 +212,7 @@ func batchRes(vv MetaViewers) { func policyRes(vv MetaViewers) { vv["policy/v1beta1/poddisruptionbudgets"] = MetaViewer{ - listFn: resource.NewPDBList, - colorerFn: pdbColorer, + listFn: resource.NewPDBList, } } diff --git a/internal/view/resource.go b/internal/view/resource.go index 84fa2603..2fc64e6d 100644 --- a/internal/view/resource.go +++ b/internal/view/resource.go @@ -1,6 +1,7 @@ package view import ( + "bytes" "context" "errors" "fmt" @@ -8,12 +9,16 @@ import ( "time" "github.com/atotto/clipboard" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/ui/dialog" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/cli-runtime/pkg/printers" ) // Resource represents a generic resource viewer. @@ -56,6 +61,13 @@ func (r *Resource) Init(ctx context.Context) error { return nil } +func (s *Resource) SetContextFn(ContextFunc) {} + +// GVR returns a resource descriptor. +func (r *Resource) GVR() string { + return r.gvr +} + // SetPath sets parent selector. func (r *Resource) SetPath(p string) { r.path = p @@ -153,11 +165,11 @@ func (r *Resource) refreshCmd(*tcell.EventKey) *tcell.EventKey { } func (r *Resource) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - if !r.RowSelected() { + sel := r.GetSelectedItems() + if len(sel) == 0 { return evt } - sel := r.GetSelectedItems() var msg string if len(sel) > 1 { msg = fmt.Sprintf("Delete %d marked %s?", len(sel), r.list.GetName()) @@ -217,11 +229,23 @@ func (r *Resource) viewCmd(evt *tcell.EventKey) *tcell.EventKey { } sel := r.GetSelectedItem() - raw, err := r.list.Resource().Marshal(sel) + ns, n := resource.Namespaced(sel) + if ns == "" { + ns = r.list.GetNamespace() + } + log.Debug().Msgf("------ NAMESPACES %q vs %q", ns, r.list.GetNamespace()) + o, err := r.app.factory.Get(ns, r.gvr, n, labels.Everything()) + if err != nil { + r.app.Flash().Errf("Unable to get resource %s", err) + return nil + } + + raw, err := marshalObject(o) if err != nil { r.app.Flash().Errf("Unable to marshal resource %s", err) - return evt + return nil } + details := NewDetails("YAML") details.SetSubject(sel) details.SetTextColor(r.app.Styles.FgColor()) @@ -232,12 +256,27 @@ func (r *Resource) viewCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } +func marshalObject(o runtime.Object) (string, error) { + var ( + buff bytes.Buffer + p printers.YAMLPrinter + ) + err := p.PrintObj(o, &buff) + if err != nil { + log.Error().Msgf("Marshal Error %v", err) + return "", err + } + + return buff.String(), nil +} + func (r *Resource) editCmd(evt *tcell.EventKey) *tcell.EventKey { if !r.RowSelected() { return evt } r.Stop() + defer r.Start() { ns, po := namespaced(r.GetSelectedItem()) args := make([]string, 0, 10) @@ -252,7 +291,6 @@ func (r *Resource) editCmd(evt *tcell.EventKey) *tcell.EventKey { r.app.Flash().Err(errors.New("Edit exec failed")) } } - r.Start() return evt } @@ -298,29 +336,31 @@ func (r *Resource) refresh() { r.list.SetNamespace(r.currentNS) } - if r.app.Conn() != nil { - ctx := context.WithValue(context.Background(), resource.KeyFactory, r.app.factory) - if err := r.list.Reconcile(ctx, r.gvr, r.path); err != nil { - r.app.Flash().Err(err) - } + if r.app.Conn() == nil { + log.Error().Msg("No api connection") + return } + + ctx := context.WithValue(context.Background(), internal.KeyFactory, r.app.factory) + ctx = context.WithValue(ctx, internal.KeySelection, r.path) + if err := r.list.Reconcile(ctx, r.gvr); err != nil { + r.app.Flash().Err(err) + } + data := r.list.Data() - if r.decorateFn != nil { - data = r.decorateFn(data) - } + // BOZO!! + // if r.decorateFn != nil { + // data = r.decorateFn(data) + // } r.refreshActions() r.Update(data) } func (r *Resource) namespaceActions(aa ui.KeyActions) { - if !r.list.Access(resource.NamespaceAccess) { + if r.app.Conn() == nil || !r.list.Access(resource.NamespaceAccess) { return } r.namespaces = make(map[int]string, config.MaxFavoritesNS) - // User can't list namespace. Don't offer a choice. - if r.app.Conn() == nil || r.app.Conn().CheckListNSAccess() != nil { - return - } aa[tcell.Key(ui.NumKeys[0])] = ui.NewKeyAction(resource.AllNamespace, r.switchNamespaceCmd, true) r.namespaces[0] = resource.AllNamespace index := 1 diff --git a/internal/view/restart_extender.go b/internal/view/restart_extender.go index 07850e5a..4ec93739 100644 --- a/internal/view/restart_extender.go +++ b/internal/view/restart_extender.go @@ -3,7 +3,7 @@ package view import ( "errors" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/ui/dialog" "github.com/gdamore/tcell" @@ -50,11 +50,16 @@ func (r *RestartExtender) restartCmd(evt *tcell.EventKey) *tcell.EventKey { } func (r *RestartExtender) restartRollout(path string) error { - s, ok := r.List().Resource().(resource.Restartable) + ns, n := namespaced(path) + res, err := dao.AccessorFor(r.App().factory, dao.GVR(r.GVR())) + if err != nil { + return nil + } + + s, ok := res.(dao.Restartable) if !ok { return errors.New("resource is not restartable") } - ns, n := namespaced(path) return s.Restart(ns, n) } diff --git a/internal/view/rs.go b/internal/view/rs.go index b0175e8d..aae55e36 100644 --- a/internal/view/rs.go +++ b/internal/view/rs.go @@ -1,21 +1,23 @@ package view import ( - "context" "errors" "fmt" "strconv" "strings" - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" + "github.com/derailed/k9s/internal/watch" "github.com/derailed/tview" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" v1 "k8s.io/api/apps/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" "k8s.io/apimachinery/pkg/runtime/schema" "k8s.io/kubectl/pkg/polymorphichelpers" ) @@ -26,21 +28,15 @@ type ReplicaSet struct { } // NewReplicaSet returns a new viewer. -func NewReplicaSet(title, gvr string, list resource.List) ResourceViewer { - return &ReplicaSet{ - ResourceViewer: NewResource(title, gvr, list), - } -} - -// Init initializes the component. -func (r *ReplicaSet) Init(ctx context.Context) error { - if err := r.ResourceViewer.Init(ctx); err != nil { - return err +func NewReplicaSet(gvr dao.GVR) ResourceViewer { + r := ReplicaSet{ + ResourceViewer: NewGeneric(gvr), } r.bindKeys() r.GetTable().SetEnterFn(r.showPods) + r.GetTable().SetColorerFn(render.ReplicaSet{}.ColorerFunc()) - return nil + return &r } func (r *ReplicaSet) bindKeys() { @@ -53,22 +49,19 @@ func (r *ReplicaSet) bindKeys() { func (r *ReplicaSet) showPods(app *App, _, res, sel string) { ns, n := namespaced(sel) - s, err := k8s.NewReplicaSet(app.Conn()).Get(ns, n) + o, err := app.factory.Get(ns, r.GVR(), n, labels.Everything()) if err != nil { - app.Flash().Errf("Replicaset failed %s", err) - } - - rs, ok := s.(*v1.ReplicaSet) - if !ok { - log.Fatal().Msg("Expecting a valid rs") - } - l, err := metav1.LabelSelectorAsSelector(rs.Spec.Selector) - if err != nil { - app.Flash().Errf("Selector failed %s", err) + app.Flash().Err(err) return } - showPods(app, ns, l.String(), "") + var rs appsv1.ReplicaSet + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rs) + if err != nil { + app.Flash().Err(err) + } + + showPodsFromSelector(app, ns, rs.Spec.Selector) } func (r *ReplicaSet) rollbackCmd(evt *tcell.EventKey) *tcell.EventKey { @@ -80,7 +73,7 @@ func (r *ReplicaSet) rollbackCmd(evt *tcell.EventKey) *tcell.EventKey { r.showModal(fmt.Sprintf("Rollback %s %s?", r.List().GetName(), sel), func(_ int, button string) { if button == "OK" { r.App().Flash().Infof("Rolling back %s %s", r.List().GetName(), sel) - if res, err := rollback(r.App().Conn(), sel); err != nil { + if res, err := rollback(r.App().factory, sel); err != nil { r.App().Flash().Err(err) } else { r.App().Flash().Info(res) @@ -110,21 +103,34 @@ func (r *ReplicaSet) showModal(msg string, done func(int, string)) { // ---------------------------------------------------------------------------- // Helpers... -func findRS(Conn k8s.Connection, ns, n string) (*v1.ReplicaSet, error) { - rset := k8s.NewReplicaSet(Conn) - r, err := rset.Get(ns, n) +func findRS(f *watch.Factory, ns, n string) (*v1.ReplicaSet, error) { + o, err := f.Get(ns, "apps/v1/replicasets", n, labels.Everything()) if err != nil { return nil, err } - return r.(*v1.ReplicaSet), nil + + var rs appsv1.ReplicaSet + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rs) + if err != nil { + return nil, err + } + + return &rs, nil } -func findDP(Conn k8s.Connection, ns, n string) (*appsv1.Deployment, error) { - dp, err := k8s.NewDeployment(Conn).Get(ns, n) +func findDP(f *watch.Factory, ns, n string) (*appsv1.Deployment, error) { + o, err := f.Get(ns, "apps/v1/deployments", n, labels.Everything()) if err != nil { return nil, err } - return dp.(*appsv1.Deployment), nil + + var dp appsv1.Deployment + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &dp) + if err != nil { + return nil, err + } + + return &dp, nil } func controllerInfo(rs *v1.ReplicaSet) (string, string, string, error) { @@ -146,19 +152,19 @@ func controllerInfo(rs *v1.ReplicaSet) (string, string, string, error) { func getRevision(rs *v1.ReplicaSet) (int64, error) { revision := rs.ObjectMeta.Annotations["deployment.kubernetes.io/revision"] if rs.Status.Replicas != 0 { - return 0, errors.New("Can not rollback current replica") + return 0, errors.New("can not rollback current replica") } vers, err := strconv.Atoi(revision) if err != nil { - return 0, errors.New("Revision conversion failed") + return 0, errors.New("revision conversion failed") } + return int64(vers), nil } -func rollback(Conn k8s.Connection, selectedItem string) (string, error) { +func rollback(f *watch.Factory, selectedItem string) (string, error) { ns, n := namespaced(selectedItem) - - rs, err := findRS(Conn, ns, n) + rs, err := findRS(f, ns, n) if err != nil { return "", err } @@ -171,11 +177,11 @@ func rollback(Conn k8s.Connection, selectedItem string) (string, error) { if err != nil { return "", err } - rb, err := polymorphichelpers.RollbackerFor(schema.GroupKind{Group: apiGroup, Kind: kind}, Conn.DialOrDie()) + rb, err := polymorphichelpers.RollbackerFor(schema.GroupKind{Group: apiGroup, Kind: kind}, f.Client().DialOrDie()) if err != nil { return "", err } - dp, err := findDP(Conn, ns, name) + dp, err := findDP(f, ns, name) if err != nil { return "", err } diff --git a/internal/view/scale_extender.go b/internal/view/scale_extender.go index a82dcf08..7f3d305c 100644 --- a/internal/view/scale_extender.go +++ b/internal/view/scale_extender.go @@ -1,15 +1,15 @@ package view import ( - "errors" "fmt" "strconv" "strings" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" ) type ScaleExtender struct { @@ -44,7 +44,7 @@ func (s *ScaleExtender) scaleCmd(evt *tcell.EventKey) *tcell.EventKey { func (s *ScaleExtender) showScaleDialog(path string) { confirm := tview.NewModalForm("", s.makeScaleForm(path)) - confirm.SetText(fmt.Sprintf("Scale %s %s", s.List().GetName(), path)) + confirm.SetText(fmt.Sprintf("Scale %s %s", s.GVR(), path)) confirm.SetDoneFunc(func(int, string) { s.dismissDialog() }) @@ -52,9 +52,11 @@ func (s *ScaleExtender) showScaleDialog(path string) { s.App().Content.ShowPage(scaleDialogKey) } -func (s *ScaleExtender) makeScaleForm(path string) *tview.Form { +func (s *ScaleExtender) makeScaleForm(sel string) *tview.Form { f := s.makeStyledForm() replicas := strings.TrimSpace(s.GetTable().GetCell(s.GetTable().GetSelectedRowIndex(), s.GetTable().NameColIndex()+1).Text) + tokens := strings.Split(replicas, "/") + replicas = tokens[1] f.AddInputField("Replicas:", replicas, 4, func(textToCheck string, lastChar rune) bool { _, err := strconv.Atoi(textToCheck) return err == nil @@ -69,10 +71,11 @@ func (s *ScaleExtender) makeScaleForm(path string) *tview.Form { s.App().Flash().Err(err) return } - if err := s.scale(path, count); err != nil { + if err := s.scale(sel, count); err != nil { + log.Error().Err(err).Msgf("DP %s scaling failed", sel) s.App().Flash().Err(err) } else { - s.App().Flash().Infof("Resource %s:%s scaled successfully", s.List().GetName(), path) + s.App().Flash().Infof("Resource %s:%s scaled successfully", s.GVR(), sel) } }) @@ -101,9 +104,14 @@ func (s *ScaleExtender) makeStyledForm() *tview.Form { func (s *ScaleExtender) scale(path string, replicas int) error { ns, n := namespaced(path) - scaler, ok := s.List().Resource().(resource.Scalable) + res, err := dao.AccessorFor(s.App().factory, dao.GVR(s.GVR())) + if err != nil { + return nil + } + log.Debug().Msgf("SCALER %#v", res) + scaler, ok := res.(dao.Scalable) if !ok { - return errors.New("Expecting a valid scalable resource") + return fmt.Errorf("expecting a scalable resource for %q", s.GVR()) } return scaler.Scale(ns, n, int32(replicas)) diff --git a/internal/view/screen_dump.go b/internal/view/screen_dump.go index fc50b8b3..2b55d085 100644 --- a/internal/view/screen_dump.go +++ b/internal/view/screen_dump.go @@ -3,13 +3,12 @@ package view import ( "context" "errors" - "fmt" - "os" "path/filepath" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" + "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/render" "github.com/fsnotify/fsnotify" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" @@ -17,144 +16,55 @@ import ( const dumpTitle = "Screen Dumps" -var dumpHeader = resource.Row{"NAME", "AGE"} - // ScreenDump presents a directory listing viewer. type ScreenDump struct { - *Table + ResourceViewer } // NewScreenDump returns a new viewer. -func NewScreenDump(_, _ string, _ resource.List) ResourceViewer { - return &ScreenDump{ - Table: NewTable(dumpTitle), +func NewScreenDump(gvr dao.GVR) ResourceViewer { + s := ScreenDump{ + ResourceViewer: NewGeneric(gvr), } -} + // BOZO!! Rename Table + s.GetTable().SetBorderFocusColor(tcell.ColorSteelBlue) + s.GetTable().SetSelectedStyle(tcell.ColorWhite, tcell.ColorRoyalBlue, tcell.AttrNone) + s.GetTable().SetColorerFn(render.ScreenDump{}.ColorerFunc()) + s.GetTable().SetSortCol(s.GetTable().NameColIndex(), 0, true) + s.GetTable().SelectRow(1, true) + s.GetTable().SetEnterFn(s.edit) + s.SetContextFn(s.dirContext) -// Init initializes the viewer. -func (s *ScreenDump) Init(ctx context.Context) error { - if err := s.Table.Init(ctx); err != nil { - return nil - } - s.bindKeys() - s.SetBorderFocusColor(tcell.ColorSteelBlue) - s.SetSelectedStyle(tcell.ColorWhite, tcell.ColorRoyalBlue, tcell.AttrNone) - s.SetColorerFn(dumpColorer) - s.ActiveNS = resource.AllNamespaces - s.SetSortCol(s.NameColIndex(), 0, true) - s.SelectRow(1, true) - - s.Start() - s.refresh() - - return nil -} - -// GetTable returns the table view. -func (r *ScreenDump) GetTable() *Table { return r.Table } - -// SetEnvFn sets up k9s env vars. -func (r *ScreenDump) SetEnvFn(EnvFunc) {} - -// SetPath sets parent selector. -func (p *ScreenDump) SetPath(s string) {} - -// List returns the resource lister. -func (s *ScreenDump) List() resource.List { - return nil + return &s } // Start starts the directory watcher. func (s *ScreenDump) Start() { + s.Stop() + + s.GetTable().Actions().Delete(tcell.KeyCtrlS) + + s.GetTable().Start() var ctx context.Context - ctx, s.cancelFn = context.WithCancel(context.Background()) + ctx, s.GetTable().cancelFn = context.WithCancel(context.Background()) if err := s.watchDumpDir(ctx); err != nil { - s.app.Flash().Errf("Unable to watch screen dumps directory %s", err) + s.App().Flash().Errf("Unable to watch screen dumps directory %s", err) } } -// Name returns the component name. -func (s *ScreenDump) Name() string { - return dumpTitle +func (s *ScreenDump) dirContext(ctx context.Context) context.Context { + dir := filepath.Join(config.K9sDumpDir, s.App().Config.K9s.CurrentCluster) + return context.WithValue(ctx, internal.KeyDir, dir) } -func (s *ScreenDump) refresh() { - s.Update(s.hydrate()) - s.UpdateTitle() -} +func (s *ScreenDump) edit(app *App, ns, resource, path string) { + log.Debug().Msgf("ScreenDump selection is %q", path) -func (s *ScreenDump) bindKeys() { - s.Actions().Add(ui.KeyActions{ - tcell.KeyEsc: ui.NewKeyAction("Back", s.app.PrevCmd, false), - tcell.KeyEnter: ui.NewKeyAction("View", s.enterCmd, true), - tcell.KeyCtrlD: ui.NewKeyAction("Delete", s.deleteCmd, true), - tcell.KeyCtrlS: ui.NewKeyAction("Save", noopCmd, false), - }) -} - -func (s *ScreenDump) enterCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msg("Dump enter!") - if s.SearchBuff().IsActive() { - return s.filterCmd(evt) + s.Stop() + defer s.Start() + if !edit(true, app, path) { + app.Flash().Err(errors.New("Failed to launch editor")) } - sel := s.GetSelectedItem() - if sel == "" { - return nil - } - - dir := filepath.Join(config.K9sDumpDir, s.app.Config.K9s.CurrentCluster) - if !edit(true, s.app, filepath.Join(dir, sel)) { - s.app.Flash().Err(errors.New("Failed to launch editor")) - } - - return nil -} - -func (s *ScreenDump) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - sel := s.GetSelectedItem() - if sel == "" { - return nil - } - - dir := filepath.Join(config.K9sDumpDir, s.app.Config.K9s.CurrentCluster) - showModal(s.app.Content.Pages, fmt.Sprintf("Delete screen dump `%s?", sel), func() { - if err := os.Remove(filepath.Join(dir, sel)); err != nil { - s.app.Flash().Errf("Unable to delete file %s", err) - return - } - s.refresh() - s.app.Flash().Infof("ScreenDump file %s deleted!", sel) - }) - - return nil -} - -func (s *ScreenDump) hydrate() resource.TableData { - return resource.TableData{} - - // BOZO!! - // data := resource.TableData{ - // Header: dumpHeader, - // Rows: make(resource.RowEvents, 10), - // Namespace: resource.NotNamespaced, - // } - - // dir := filepath.Join(config.K9sDumpDir, s.app.Config.K9s.CurrentCluster) - // ff, err := ioutil.ReadDir(dir) - // if err != nil { - // s.app.Flash().Errf("Unable to read dump directory %s", err) - // } - - // for _, f := range ff { - // fields := resource.Row{f.Name(), time.Since(f.ModTime()).String()} - // data.Rows[f.Name()] = &resource.RowEvent{ - // Action: resource.New, - // Fields: fields, - // Deltas: fields, - // } - // } - - // return data } func (s *ScreenDump) watchDumpDir(ctx context.Context) error { @@ -167,15 +77,13 @@ func (s *ScreenDump) watchDumpDir(ctx context.Context) error { for { select { case evt := <-w.Events: - log.Debug().Msgf("Dump event %#v", evt) - s.app.QueueUpdateDraw(func() { - s.refresh() - }) + log.Debug().Msgf("ScreenDump event detected %#v", evt) + s.Refresh() case err := <-w.Errors: - log.Info().Err(err).Msg("Dir Watcher failed") + log.Error().Err(err).Msg("Dir Watcher failed") return case <-ctx.Done(): - log.Debug().Msg("!!!! FS WATCHER DONE!!") + log.Debug().Msg("!!!! ScreenDump WATCHER DONE!!") if err := w.Close(); err != nil { log.Error().Err(err).Msg("Closing dump watcher") } @@ -184,11 +92,5 @@ func (s *ScreenDump) watchDumpDir(ctx context.Context) error { } }() - return w.Add(filepath.Join(config.K9sDumpDir, s.app.Config.K9s.CurrentCluster)) -} - -// Helpers... - -func noopCmd(*tcell.EventKey) *tcell.EventKey { - return nil + return w.Add(filepath.Join(config.K9sDumpDir, s.App().Config.K9s.CurrentCluster)) } diff --git a/internal/view/screen_dump_test.go b/internal/view/screen_dump_test.go index 4da39e56..c2e1327a 100644 --- a/internal/view/screen_dump_test.go +++ b/internal/view/screen_dump_test.go @@ -12,5 +12,5 @@ func TestScreenDumpNew(t *testing.T) { po.Init(makeCtx()) assert.Equal(t, "Screen Dumps", po.Name()) - assert.Equal(t, 13, len(po.Hints())) + assert.Equal(t, 12, len(po.Hints())) } diff --git a/internal/view/sts.go b/internal/view/sts.go index c694c5ad..55257a62 100644 --- a/internal/view/sts.go +++ b/internal/view/sts.go @@ -1,11 +1,13 @@ package view import ( - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" - "github.com/rs/zerolog/log" - v1 "k8s.io/api/apps/v1" + appsv1 "k8s.io/api/apps/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" ) // StatefulSet represents a statefulset viewer. @@ -14,12 +16,12 @@ type StatefulSet struct { } // NewStatefulSet returns a new viewer. -func NewStatefulSet(title, gvr string, list resource.List) ResourceViewer { +func NewStatefulSet(gvr dao.GVR) ResourceViewer { s := StatefulSet{ ResourceViewer: NewRestartExtender( NewScaleExtender( NewLogsExtender( - NewResource(title, gvr, list), + NewGeneric(gvr), func() string { return "" }, ), ), @@ -27,29 +29,31 @@ func NewStatefulSet(title, gvr string, list resource.List) ResourceViewer { } s.BindKeys() s.GetTable().SetEnterFn(s.showPods) + s.GetTable().SetColorerFn(render.StatefulSet{}.ColorerFunc()) return &s } -func (d *StatefulSet) BindKeys() { - d.Actions().Add(ui.KeyActions{ - ui.KeyShiftD: ui.NewKeyAction("Sort Desired", d.GetTable().SortColCmd(1, true), false), - ui.KeyShiftC: ui.NewKeyAction("Sort Current", d.GetTable().SortColCmd(2, true), false), +func (s *StatefulSet) BindKeys() { + s.Actions().Add(ui.KeyActions{ + ui.KeyShiftD: ui.NewKeyAction("Sort Desired", s.GetTable().SortColCmd(1, true), false), + ui.KeyShiftC: ui.NewKeyAction("Sort Current", s.GetTable().SortColCmd(2, true), false), }) } -func (s *StatefulSet) showPods(app *App, _, res, path string) { - ns, n := namespaced(path) - st, err := k8s.NewStatefulSet(app.Conn()).Get(ns, n) +func (s *StatefulSet) showPods(app *App, _, res, sel string) { + ns, n := namespaced(sel) + o, err := app.factory.Get(ns, s.GVR(), n, labels.Everything()) if err != nil { - log.Error().Err(err).Msgf("Fetching StatefulSet %s", path) - app.Flash().Errf("Unable to fetch statefulset %s", err) + app.Flash().Err(err) return } - sts, ok := st.(*v1.StatefulSet) - if !ok { - log.Fatal().Msg("Expecting a valid sts") + var sts appsv1.StatefulSet + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &sts) + if err != nil { + app.Flash().Err(err) } + showPodsFromSelector(app, ns, sts.Spec.Selector) } diff --git a/internal/view/subject.go b/internal/view/subject.go index eb206345..c3c5e3fb 100644 --- a/internal/view/subject.go +++ b/internal/view/subject.go @@ -3,22 +3,25 @@ package view import ( "context" "fmt" + "reflect" "time" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + rbacv1 "k8s.io/api/rbac/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" ) -var subjectHeader = resource.Row{"NAME", "KIND", "FIRST LOCATION"} - type ( - cachedEventer interface { - header() resource.Row - getCache() resource.RowEvents - setCache(resource.RowEvents) + TableInfo interface { + Header() render.HeaderRow + GetCache() render.RowEvents + SetCache(render.RowEvents) } // Subject presents a user/group viewer. @@ -26,7 +29,7 @@ type ( *Table subjectKind string - cache resource.RowEvents + cache render.RowEvents } ) @@ -35,6 +38,13 @@ func NewSubject(title, _ string, _ resource.List) ResourceViewer { return &Subject{Table: NewTable(title)} } +func (*Subject) SetContextFn(ContextFunc) {} + +// GVR returns a resource descriptor. +func (s *Subject) GVR() string { + return "n/a" +} + // GetTable returns the table view. func (s *Subject) GetTable() *Table { return s.Table } @@ -55,12 +65,11 @@ func (s *Subject) Init(ctx context.Context) error { } s.subjectKind = mapCmdSubject(app.Config.K9s.ActiveCluster().View.Active) s.Table = NewTable(s.subjectKind) - s.SetColorerFn(rbacColorer) + s.SetColorerFn(render.Subject{}.ColorerFunc()) if err := s.Table.Init(ctx); err != nil { return err } - s.ActiveNS = "*" - s.SetSortCol(1, len(rbacHeader), true) + s.SetSortCol(1, len(s.Header()), true) s.SelectRow(1, true) s.bindKeys() s.refresh() @@ -120,10 +129,6 @@ func (s *Subject) refresh() { } func (s *Subject) policyCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msgf("SUBJECT!!!!") - defer func(t time.Time) { - log.Debug().Msgf(">>>>>> Subject elapsed %v", time.Since(t)) - }(time.Now()) if !s.RowSelected() { return evt } @@ -134,9 +139,8 @@ func (s *Subject) policyCmd(evt *tcell.EventKey) *tcell.EventKey { s.app.Flash().Err(err) return nil } - log.Debug().Msgf(" INJECTING...") s.app.inject(NewPolicy(s.app, subject, n)) - log.Debug().Msgf(" DONE...") + return nil } @@ -158,135 +162,143 @@ func (s *Subject) backCmd(evt *tcell.EventKey) *tcell.EventKey { return s.app.PrevCmd(evt) } -func (s *Subject) reconcile() (resource.TableData, error) { - var table resource.TableData +func (s *Subject) reconcile() (render.TableData, error) { + var table render.TableData if s.app.Conn() == nil { return table, nil } - evts, err := s.clusterSubjects() + rows, err := s.fetchClusterRoleBindings() if err != nil { return table, err } - nevts, err := s.namespacedSubjects() + nrows, err := s.fetchRoleBindings() if err != nil { return table, err } - for k, v := range nevts { - evts[k] = v + for k, v := range nrows { + rows[k] = v } - return buildTable(s, evts), nil + return buildTable(s, rows), nil } -func (s *Subject) header() resource.Row { - return subjectHeader +func (s *Subject) Header() render.HeaderRow { + return render.Subject{}.Header(render.AllNamespaces) } -func (s *Subject) getCache() resource.RowEvents { +func (s *Subject) GetCache() render.RowEvents { return s.cache } -func (s *Subject) setCache(evts resource.RowEvents) { - s.cache = evts +func (s *Subject) SetCache(rows render.RowEvents) { + s.cache = rows } -func buildTable(c cachedEventer, evts resource.RowEvents) resource.TableData { - return resource.TableData{} +func buildTable(c TableInfo, rows render.Rows) render.TableData { + table := render.TableData{ + Header: c.Header(), + Namespace: "*", + } - // BOZO!! - // table := resource.TableData{ - // Header: c.header(), - // Rows: make(resource.RowEvents, len(evts)), - // Namespace: "*", - // } + cache := c.GetCache() + if len(cache) == 0 { + cache := make(render.RowEvents, 0, len(rows)) + for _, row := range rows { + cache = append(cache, render.RowEvent{Kind: render.EventAdd, Row: row}) + } + table.RowEvents = cache + return table + } - // noDeltas := make(resource.Row, len(c.header())) - // cache := c.getCache() - // if len(cache) == 0 { - // for k, ev := range evts { - // ev.Action = resource.New - // ev.Deltas = noDeltas - // table.Rows[k] = ev - // } - // c.setCache(evts) - // return table - // } + for _, row := range rows { + idx, ok := cache.FindIndex(row.ID) + if !ok { + cache = append(cache, render.RowEvent{Kind: render.EventAdd, Row: row}) + continue + } - // for k, ev := range evts { - // table.Rows[k] = ev + old := cache[idx].Row + deltas := make(render.DeltaRow, len(row.Fields)) + if reflect.DeepEqual(old, row) { + cache[idx].Kind = render.EventUnchanged + cache[idx].Deltas = deltas + continue + } - // newr := ev.Fields - // if _, ok := cache[k]; !ok { - // ev.Action, ev.Deltas = watch.Added, noDeltas - // continue - // } - // oldr := cache[k].Fields - // deltas := make(resource.Row, len(newr)) - // if !reflect.DeepEqual(oldr, newr) { - // ev.Action = watch.Modified - // for i, field := range oldr { - // if field != newr[i] { - // deltas[i] = field - // } - // } - // ev.Deltas = deltas - // } else { - // ev.Action = resource.Unchanged - // ev.Deltas = noDeltas - // } - // } + cache[idx].Kind = render.EventUpdate + for i, field := range old.Fields { + if field != row.Fields[i] { + deltas[i] = field + } + } + cache[idx].Deltas = deltas + } - // for k := range evts { - // if _, ok := table.Rows[k]; !ok { - // delete(evts, k) - // } - // } - // c.setCache(evts) + for _, row := range rows { + if _, ok := cache.FindIndex(row.ID); !ok { + cache.Delete(row.ID) + } + } + table.RowEvents = cache - // return table + return table } -func (s *Subject) clusterSubjects() (resource.RowEvents, error) { - crbs, err := s.app.Conn().DialOrDie().RbacV1().ClusterRoleBindings().List(metav1.ListOptions{}) +func (s *Subject) fetchClusterRoleBindings() (render.Rows, error) { + s.app.factory.Preload(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterroles") + oo, err := s.app.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) if err != nil { return nil, err } - evts := make(resource.RowEvents, len(crbs.Items)) - for _, crb := range crbs.Items { + rows := make(render.Rows, 0, len(oo)) + for _, o := range oo { + var crb rbacv1.ClusterRoleBinding + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) + if err != nil { + return nil, err + } for _, subject := range crb.Subjects { if subject.Kind != s.subjectKind { continue } - evts[subject.Name] = &resource.RowEvent{ - Fields: resource.Row{subject.Name, "ClusterRoleBinding", crb.Name}, - } + rows = append(rows, render.Row{ + ID: subject.Name, + Fields: render.Fields{subject.Name, "ClusterRoleBinding", crb.Name}, + }) } } - return evts, nil + return rows, nil } -func (s *Subject) namespacedSubjects() (resource.RowEvents, error) { - rbs, err := s.app.Conn().DialOrDie().RbacV1().RoleBindings("").List(metav1.ListOptions{}) +func (s *Subject) fetchRoleBindings() (render.Rows, error) { + s.app.factory.Preload(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterroles") + oo, err := s.app.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) if err != nil { return nil, err } - evts := make(resource.RowEvents, len(rbs.Items)) - for _, rb := range rbs.Items { + rows := make(render.Rows, 0, len(oo)) + for _, o := range oo { + var rb rbacv1.RoleBinding + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb) + if err != nil { + return nil, err + } for _, subject := range rb.Subjects { if subject.Kind == s.subjectKind { - evts[subject.Name] = &resource.RowEvent{ - Fields: resource.Row{subject.Name, "RoleBinding", rb.Name}, - } + rows = append(rows, render.Row{ + ID: subject.Name, + Fields: render.Fields{subject.Name, "RoleBinding", rb.Name}, + }) } } } - return evts, nil + return rows, nil } func mapCmdSubject(subject string) string { diff --git a/internal/view/table.go b/internal/view/table.go index 622f96a7..b7c39a35 100644 --- a/internal/view/table.go +++ b/internal/view/table.go @@ -12,11 +12,10 @@ import ( type Table struct { *ui.Table - app *App - filterFn func(string) - cancelFn context.CancelFunc - decorateFn DecorateFunc - enterFn EnterFunc + app *App + filterFn func(string) + cancelFn context.CancelFunc + enterFn EnterFunc } func NewTable(title string) *Table { @@ -33,7 +32,6 @@ func (t *Table) Init(ctx context.Context) (err error) { } ctx = context.WithValue(ctx, ui.KeyStyles, t.app.Styles) t.Table.Init(ctx) - t.bindKeys() return nil @@ -80,11 +78,6 @@ func (t *Table) SetEnterFn(f EnterFunc) { t.enterFn = f } -// SetDecorateFn specifies the default row decorator. -func (t *Table) SetDecorateFn(f DecorateFunc) { - t.decorateFn = f -} - // SetExtraActionsFn specifies custom keyboard behavior. func (t *Table) SetExtraActionsFn(BoostActionsFunc) {} diff --git a/internal/view/table_helper.go b/internal/view/table_helper.go index 82304a2c..269a236a 100644 --- a/internal/view/table_helper.go +++ b/internal/view/table_helper.go @@ -9,6 +9,7 @@ import ( "time" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/rs/zerolog/log" @@ -41,7 +42,7 @@ func computeFilename(cluster, ns, title, path string) (string, error) { return strings.ToLower(filepath.Join(dir, fName)), nil } -func saveTable(cluster, title, path string, data resource.TableData) (string, error) { +func saveTable(cluster, title, path string, data render.TableData) (string, error) { ns := data.Namespace if ns == resource.AllNamespaces { ns = resource.AllNamespace @@ -84,5 +85,5 @@ func saveTable(cluster, title, path string, data resource.TableData) (string, er return "", err } - return path, nil + return fPath, nil } diff --git a/internal/view/table_int_test.go b/internal/view/table_int_test.go index 94b5de6b..5d28209e 100644 --- a/internal/view/table_int_test.go +++ b/internal/view/table_int_test.go @@ -8,7 +8,6 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/stretchr/testify/assert" @@ -32,12 +31,12 @@ func TestTableNew(t *testing.T) { v := NewTable("test") v.Init(makeContext()) - data := resource.TableData{ + data := render.TableData{ Header: render.HeaderRow{ render.Header{Name: "NAMESPACE"}, render.Header{Name: "NAME", Align: tview.AlignRight}, render.Header{Name: "FRED"}, - render.Header{Name: "AGE"}, + render.Header{Name: "AGE", Decorator: ageDecorator}, }, RowEvents: render.RowEvents{ render.RowEvent{ @@ -61,12 +60,12 @@ func TestTableViewFilter(t *testing.T) { v := NewTable("test") v.Init(makeContext()) - data := resource.TableData{ + data := render.TableData{ Header: render.HeaderRow{ render.Header{Name: "NAMESPACE"}, render.Header{Name: "NAME", Align: tview.AlignRight}, render.Header{Name: "FRED"}, - render.Header{Name: "AGE"}, + render.Header{Name: "AGE", Decorator: ageDecorator}, }, RowEvents: render.RowEvents{ render.RowEvent{ @@ -95,12 +94,12 @@ func TestTableViewSort(t *testing.T) { v := NewTable("test") v.Init(makeContext()) - data := resource.TableData{ + data := render.TableData{ Header: render.HeaderRow{ render.Header{Name: "NAMESPACE"}, render.Header{Name: "NAME", Align: tview.AlignRight}, render.Header{Name: "FRED"}, - render.Header{Name: "AGE"}, + render.Header{Name: "AGE", Decorator: ageDecorator}, }, RowEvents: render.RowEvents{ render.RowEvent{ diff --git a/internal/view/types.go b/internal/view/types.go index ef78b4e2..3941b37a 100644 --- a/internal/view/types.go +++ b/internal/view/types.go @@ -1,10 +1,10 @@ package view import ( + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) type ( @@ -23,9 +23,6 @@ type ( // EnterFunc represents an enter key action. EnterFunc func(app *App, ns, resource, selection string) - // DecorateFunc represents a row decorator. - DecorateFunc func(resource.TableData) resource.TableData - // ContainerFunc returns the active container name. ContainerFunc func() string ) @@ -68,6 +65,11 @@ type ResourceViewer interface { // SetPath set parents selector. SetPath(p string) + + // GVR returns a resource descriptor. + GVR() string + + SetContextFn(ContextFunc) } // TableViewer represents a tabular viewer. @@ -100,18 +102,15 @@ type SubjectViewer interface { SetSubject(s string) } +type ViewerFunc func(dao.GVR) ResourceViewer + // MetaViewer represents a registered meta viewer. type MetaViewer struct { - gvr string - kind string - namespaced bool - verbs metav1.Verbs - viewFn ViewFunc - listFn ListFunc - enterFn EnterFunc - colorerFn ui.ColorerFunc - decorateFn DecorateFunc + viewerFn ViewerFunc + viewFn ViewFunc + listFn ListFunc + enterFn EnterFunc } // MetaViewers represents a collection of meta viewers. -type MetaViewers map[string]MetaViewer +type MetaViewers map[dao.GVR]MetaViewer diff --git a/internal/views/mock_connection.go b/internal/views/mock_connection.go deleted file mode 100644 index 50847ad7..00000000 --- a/internal/views/mock_connection.go +++ /dev/null @@ -1,825 +0,0 @@ -// Code generated by pegomock. DO NOT EDIT. -// Source: github.com/derailed/k9s/internal/resource (interfaces: Connection) - -package views - -import ( - k8s "github.com/derailed/k9s/internal/k8s" - pegomock "github.com/petergtz/pegomock" - v1 "k8s.io/api/core/v1" - version "k8s.io/apimachinery/pkg/version" - disk "k8s.io/client-go/discovery/cached/disk" - dynamic "k8s.io/client-go/dynamic" - kubernetes "k8s.io/client-go/kubernetes" - rest "k8s.io/client-go/rest" - versioned "k8s.io/metrics/pkg/client/clientset/versioned" - "reflect" - "time" -) - -type MockConnection struct { - fail func(message string, callerSkip ...int) -} - -func NewMockConnection(options ...pegomock.Option) *MockConnection { - mock := &MockConnection{} - for _, option := range options { - option.Apply(mock) - } - return mock -} - -func (mock *MockConnection) SetFailHandler(fh pegomock.FailHandler) { mock.fail = fh } -func (mock *MockConnection) FailHandler() pegomock.FailHandler { return mock.fail } - -func (mock *MockConnection) CachedDiscovery() (*disk.CachedDiscoveryClient, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("CachedDiscovery", params, []reflect.Type{reflect.TypeOf((**disk.CachedDiscoveryClient)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 *disk.CachedDiscoveryClient - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*disk.CachedDiscoveryClient) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) CanI(_param0 string, _param1 string, _param2 []string) (bool, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0, _param1, _param2} - result := pegomock.GetGenericMockFrom(mock).Invoke("CanI", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 bool - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(bool) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) CheckListNSAccess() error { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("CheckListNSAccess", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(error) - } - } - return ret0 -} - -func (mock *MockConnection) CheckNSAccess(_param0 string) error { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0} - result := pegomock.GetGenericMockFrom(mock).Invoke("CheckNSAccess", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(error) - } - } - return ret0 -} - -func (mock *MockConnection) Config() *k8s.Config { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("Config", params, []reflect.Type{reflect.TypeOf((**k8s.Config)(nil)).Elem()}) - var ret0 *k8s.Config - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*k8s.Config) - } - } - return ret0 -} - -func (mock *MockConnection) CurrentNamespaceName() (string, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("CurrentNamespaceName", params, []reflect.Type{reflect.TypeOf((*string)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 string - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(string) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) DialOrDie() kubernetes.Interface { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("DialOrDie", params, []reflect.Type{reflect.TypeOf((*kubernetes.Interface)(nil)).Elem()}) - var ret0 kubernetes.Interface - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(kubernetes.Interface) - } - } - return ret0 -} - -func (mock *MockConnection) DynDialOrDie() dynamic.Interface { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("DynDialOrDie", params, []reflect.Type{reflect.TypeOf((*dynamic.Interface)(nil)).Elem()}) - var ret0 dynamic.Interface - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(dynamic.Interface) - } - } - return ret0 -} - -func (mock *MockConnection) FetchNodes() (*v1.NodeList, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("FetchNodes", params, []reflect.Type{reflect.TypeOf((**v1.NodeList)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 *v1.NodeList - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*v1.NodeList) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) HasMetrics() bool { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("HasMetrics", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem()}) - var ret0 bool - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(bool) - } - } - return ret0 -} - -func (mock *MockConnection) IsNamespaced(_param0 string) bool { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0} - result := pegomock.GetGenericMockFrom(mock).Invoke("IsNamespaced", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem()}) - var ret0 bool - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(bool) - } - } - return ret0 -} - -func (mock *MockConnection) MXDial() (*versioned.Clientset, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("MXDial", params, []reflect.Type{reflect.TypeOf((**versioned.Clientset)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 *versioned.Clientset - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*versioned.Clientset) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) NSDialOrDie() dynamic.NamespaceableResourceInterface { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("NSDialOrDie", params, []reflect.Type{reflect.TypeOf((*dynamic.NamespaceableResourceInterface)(nil)).Elem()}) - var ret0 dynamic.NamespaceableResourceInterface - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(dynamic.NamespaceableResourceInterface) - } - } - return ret0 -} - -func (mock *MockConnection) NodePods(_param0 string) (*v1.PodList, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0} - result := pegomock.GetGenericMockFrom(mock).Invoke("NodePods", params, []reflect.Type{reflect.TypeOf((**v1.PodList)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 *v1.PodList - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*v1.PodList) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) RestConfigOrDie() *rest.Config { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("RestConfigOrDie", params, []reflect.Type{reflect.TypeOf((**rest.Config)(nil)).Elem()}) - var ret0 *rest.Config - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*rest.Config) - } - } - return ret0 -} - -func (mock *MockConnection) ServerVersion() (*version.Info, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("ServerVersion", params, []reflect.Type{reflect.TypeOf((**version.Info)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 *version.Info - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*version.Info) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) SupportsRes(_param0 string, _param1 []string) (string, bool, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0, _param1} - result := pegomock.GetGenericMockFrom(mock).Invoke("SupportsRes", params, []reflect.Type{reflect.TypeOf((*string)(nil)).Elem(), reflect.TypeOf((*bool)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 string - var ret1 bool - var ret2 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(string) - } - if result[1] != nil { - ret1 = result[1].(bool) - } - if result[2] != nil { - ret2 = result[2].(error) - } - } - return ret0, ret1, ret2 -} - -func (mock *MockConnection) SupportsResource(_param0 string) bool { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0} - result := pegomock.GetGenericMockFrom(mock).Invoke("SupportsResource", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem()}) - var ret0 bool - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(bool) - } - } - return ret0 -} - -func (mock *MockConnection) SwitchContextOrDie(_param0 string) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0} - pegomock.GetGenericMockFrom(mock).Invoke("SwitchContextOrDie", params, []reflect.Type{}) -} - -func (mock *MockConnection) ValidNamespaces() ([]v1.Namespace, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("ValidNamespaces", params, []reflect.Type{reflect.TypeOf((*[]v1.Namespace)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 []v1.Namespace - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].([]v1.Namespace) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) VerifyWasCalledOnce() *VerifierMockConnection { - return &VerifierMockConnection{ - mock: mock, - invocationCountMatcher: pegomock.Times(1), - } -} - -func (mock *MockConnection) VerifyWasCalled(invocationCountMatcher pegomock.Matcher) *VerifierMockConnection { - return &VerifierMockConnection{ - mock: mock, - invocationCountMatcher: invocationCountMatcher, - } -} - -func (mock *MockConnection) VerifyWasCalledInOrder(invocationCountMatcher pegomock.Matcher, inOrderContext *pegomock.InOrderContext) *VerifierMockConnection { - return &VerifierMockConnection{ - mock: mock, - invocationCountMatcher: invocationCountMatcher, - inOrderContext: inOrderContext, - } -} - -func (mock *MockConnection) VerifyWasCalledEventually(invocationCountMatcher pegomock.Matcher, timeout time.Duration) *VerifierMockConnection { - return &VerifierMockConnection{ - mock: mock, - invocationCountMatcher: invocationCountMatcher, - timeout: timeout, - } -} - -type VerifierMockConnection struct { - mock *MockConnection - invocationCountMatcher pegomock.Matcher - inOrderContext *pegomock.InOrderContext - timeout time.Duration -} - -func (verifier *VerifierMockConnection) CachedDiscovery() *MockConnection_CachedDiscovery_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CachedDiscovery", params, verifier.timeout) - return &MockConnection_CachedDiscovery_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_CachedDiscovery_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_CachedDiscovery_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_CachedDiscovery_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) CanI(_param0 string, _param1 string, _param2 []string) *MockConnection_CanI_OngoingVerification { - params := []pegomock.Param{_param0, _param1, _param2} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CanI", params, verifier.timeout) - return &MockConnection_CanI_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_CanI_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_CanI_OngoingVerification) GetCapturedArguments() (string, string, []string) { - _param0, _param1, _param2 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1], _param1[len(_param1)-1], _param2[len(_param2)-1] -} - -func (c *MockConnection_CanI_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string, _param2 [][]string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - _param1 = make([]string, len(params[1])) - for u, param := range params[1] { - _param1[u] = param.(string) - } - _param2 = make([][]string, len(params[2])) - for u, param := range params[2] { - _param2[u] = param.([]string) - } - } - return -} - -func (verifier *VerifierMockConnection) CheckListNSAccess() *MockConnection_CheckListNSAccess_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CheckListNSAccess", params, verifier.timeout) - return &MockConnection_CheckListNSAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_CheckListNSAccess_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_CheckListNSAccess_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_CheckListNSAccess_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) CheckNSAccess(_param0 string) *MockConnection_CheckNSAccess_OngoingVerification { - params := []pegomock.Param{_param0} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CheckNSAccess", params, verifier.timeout) - return &MockConnection_CheckNSAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_CheckNSAccess_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_CheckNSAccess_OngoingVerification) GetCapturedArguments() string { - _param0 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1] -} - -func (c *MockConnection_CheckNSAccess_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - } - return -} - -func (verifier *VerifierMockConnection) Config() *MockConnection_Config_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "Config", params, verifier.timeout) - return &MockConnection_Config_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_Config_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_Config_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_Config_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) CurrentNamespaceName() *MockConnection_CurrentNamespaceName_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CurrentNamespaceName", params, verifier.timeout) - return &MockConnection_CurrentNamespaceName_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_CurrentNamespaceName_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_CurrentNamespaceName_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_CurrentNamespaceName_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) DialOrDie() *MockConnection_DialOrDie_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "DialOrDie", params, verifier.timeout) - return &MockConnection_DialOrDie_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_DialOrDie_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_DialOrDie_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_DialOrDie_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) DynDialOrDie() *MockConnection_DynDialOrDie_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "DynDialOrDie", params, verifier.timeout) - return &MockConnection_DynDialOrDie_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_DynDialOrDie_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_DynDialOrDie_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_DynDialOrDie_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) FetchNodes() *MockConnection_FetchNodes_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "FetchNodes", params, verifier.timeout) - return &MockConnection_FetchNodes_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_FetchNodes_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_FetchNodes_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_FetchNodes_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) HasMetrics() *MockConnection_HasMetrics_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "HasMetrics", params, verifier.timeout) - return &MockConnection_HasMetrics_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_HasMetrics_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_HasMetrics_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_HasMetrics_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) IsNamespaced(_param0 string) *MockConnection_IsNamespaced_OngoingVerification { - params := []pegomock.Param{_param0} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "IsNamespaced", params, verifier.timeout) - return &MockConnection_IsNamespaced_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_IsNamespaced_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_IsNamespaced_OngoingVerification) GetCapturedArguments() string { - _param0 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1] -} - -func (c *MockConnection_IsNamespaced_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - } - return -} - -func (verifier *VerifierMockConnection) MXDial() *MockConnection_MXDial_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "MXDial", params, verifier.timeout) - return &MockConnection_MXDial_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_MXDial_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_MXDial_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_MXDial_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) NSDialOrDie() *MockConnection_NSDialOrDie_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "NSDialOrDie", params, verifier.timeout) - return &MockConnection_NSDialOrDie_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_NSDialOrDie_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_NSDialOrDie_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_NSDialOrDie_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) NodePods(_param0 string) *MockConnection_NodePods_OngoingVerification { - params := []pegomock.Param{_param0} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "NodePods", params, verifier.timeout) - return &MockConnection_NodePods_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_NodePods_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_NodePods_OngoingVerification) GetCapturedArguments() string { - _param0 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1] -} - -func (c *MockConnection_NodePods_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - } - return -} - -func (verifier *VerifierMockConnection) RestConfigOrDie() *MockConnection_RestConfigOrDie_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "RestConfigOrDie", params, verifier.timeout) - return &MockConnection_RestConfigOrDie_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_RestConfigOrDie_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_RestConfigOrDie_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_RestConfigOrDie_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) ServerVersion() *MockConnection_ServerVersion_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "ServerVersion", params, verifier.timeout) - return &MockConnection_ServerVersion_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_ServerVersion_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_ServerVersion_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_ServerVersion_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) SupportsRes(_param0 string, _param1 []string) *MockConnection_SupportsRes_OngoingVerification { - params := []pegomock.Param{_param0, _param1} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "SupportsRes", params, verifier.timeout) - return &MockConnection_SupportsRes_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_SupportsRes_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_SupportsRes_OngoingVerification) GetCapturedArguments() (string, []string) { - _param0, _param1 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1], _param1[len(_param1)-1] -} - -func (c *MockConnection_SupportsRes_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 [][]string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - _param1 = make([][]string, len(params[1])) - for u, param := range params[1] { - _param1[u] = param.([]string) - } - } - return -} - -func (verifier *VerifierMockConnection) SupportsResource(_param0 string) *MockConnection_SupportsResource_OngoingVerification { - params := []pegomock.Param{_param0} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "SupportsResource", params, verifier.timeout) - return &MockConnection_SupportsResource_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_SupportsResource_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_SupportsResource_OngoingVerification) GetCapturedArguments() string { - _param0 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1] -} - -func (c *MockConnection_SupportsResource_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - } - return -} - -func (verifier *VerifierMockConnection) SwitchContextOrDie(_param0 string) *MockConnection_SwitchContextOrDie_OngoingVerification { - params := []pegomock.Param{_param0} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "SwitchContextOrDie", params, verifier.timeout) - return &MockConnection_SwitchContextOrDie_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_SwitchContextOrDie_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_SwitchContextOrDie_OngoingVerification) GetCapturedArguments() string { - _param0 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1] -} - -func (c *MockConnection_SwitchContextOrDie_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - } - return -} - -func (verifier *VerifierMockConnection) ValidNamespaces() *MockConnection_ValidNamespaces_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "ValidNamespaces", params, verifier.timeout) - return &MockConnection_ValidNamespaces_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_ValidNamespaces_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_ValidNamespaces_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_ValidNamespaces_OngoingVerification) GetAllCapturedArguments() { -} diff --git a/internal/watch/factory.go b/internal/watch/factory.go index 3e79a453..570398c8 100644 --- a/internal/watch/factory.go +++ b/internal/watch/factory.go @@ -1,12 +1,12 @@ package watch import ( - "context" "fmt" "strings" "time" - "github.com/derailed/k9s/internal/k9s" + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" @@ -18,17 +18,49 @@ import ( const defaultResync = 10 * time.Minute +// BOZO!! +// // Authorizer checks what a user can or cannot do to a resource. +// type Authorizer interface { +// // CanI returns true if the user can use these actions for a given resource. +// CanI(ns, gvr string, verbs []string) (bool, error) +// } + +// type Connection interface { +// Authorizer + +// // DialOrDie dials client api. +// DialOrDie() kubernetes.Interface + +// // MXDial dials metrics api. +// MXDial() (*versioned.Clientset, error) + +// // DynDialOrDie dials dynamic client api. +// DynDialOrDie() dynamic.Interface + +// // RestConfigOrDie return a client configuration. +// RestConfigOrDie() *restclient.Config + +// // Config returns the current kubeconfig. +// Config() *k8s.Config + +// // CachedDiscovery returns a cached client. +// CachedDiscovery() (*disk.CachedDiscoveryClient, error) + +// // SwithContextOrDie switch to a new kube context. +// SwitchContextOrDie(ctx string) +// } + // Factory tracks various resource informers. type Factory struct { factories map[string]di.DynamicSharedInformerFactory - client k9s.Connection + client k8s.Connection stopChan chan struct{} tweakListOptions internalinterfaces.TweakListOptionsFunc activeNS string } // NewFactory returns a new informers factory. -func NewFactory(client k9s.Connection) *Factory { +func NewFactory(client k8s.Connection) *Factory { return &Factory{ client: client, stopChan: make(chan struct{}), @@ -39,7 +71,16 @@ func NewFactory(client k9s.Connection) *Factory { func (f *Factory) Dump() { log.Debug().Msgf("----------- FACTORIES -------------") for ns := range f.factories { - log.Debug().Msgf("Factory for NS %q", ns) + log.Debug().Msgf(" Factory for NS %q", ns) + } + log.Debug().Msgf("-----------------------------------") +} + +func (f *Factory) Debug(gvr string) { + log.Debug().Msgf("----------- DEBUG FACTORY (%s) -------------", gvr) + inf := f.factories[render.AllNamespaces].ForResource(toGVR(gvr)) + for i, k := range inf.Informer().GetStore().ListKeys() { + log.Debug().Msgf("%d -- %s", i, k) } } @@ -66,11 +107,14 @@ func (f *Factory) List(ns, gvr string, sel labels.Selector) ([]runtime.Object, e return nil, fmt.Errorf("No resource for GVR %s", gvr) } + if ns == render.ClusterWide { + return inf.Lister().List(sel) + } return inf.Lister().ByNamespace(ns).List(sel) } func (f *Factory) Get(ns, gvr, name string, sel labels.Selector) (runtime.Object, error) { - log.Debug().Msgf("<<<<<<<<<<<<<<<<< FACTORY GET %q", gvr) + log.Debug().Msgf("<<<<<<<<<<<<<<<<< FACTORY GET %q --- %q:%q", gvr, ns, name) auth, err := f.Client().CanI(ns, gvr, []string{"get"}) if err != nil { return nil, err @@ -85,29 +129,28 @@ func (f *Factory) Get(ns, gvr, name string, sel labels.Selector) (runtime.Object return nil, fmt.Errorf("No resource for GVR %s", gvr) } + if ns == render.ClusterWide { + return inf.Lister().Get(name) + } return inf.Lister().ByNamespace(ns).Get(name) } func (f *Factory) WaitForCacheSync() map[schema.GroupVersionResource]bool { r := make(map[schema.GroupVersionResource]bool) for n, fac := range f.factories { - log.Debug().Msgf("Waiting for fac %q", n) + log.Debug().Msgf(">>> WAITING FOR FACTORY SYNC -- %q", n) res := fac.WaitForCacheSync(f.stopChan) - log.Debug().Msgf("DONE!") for k, v := range res { r[k] = v - log.Debug().Msgf("CACHE %v -- %v", k, v) + log.Debug().Msgf(" GVR resource %v -- %v", k, v) } + log.Debug().Msgf("<<< DONE!") } return r } -func (f *Factory) Init(ctx context.Context) { - go func() { - f.Start(f.stopChan) - <-ctx.Done() - f.Terminate() - }() +func (f *Factory) Init() { + f.Start(f.stopChan) } func (f *Factory) Terminate() { @@ -115,6 +158,9 @@ func (f *Factory) Terminate() { close(f.stopChan) f.stopChan = nil } + for k := range f.factories { + delete(f.factories, k) + } } // Start initializes the informers until caller cancels the context. @@ -127,20 +173,46 @@ func (f *Factory) Start(stopChan chan struct{}) { // BOZO!! Check ns access for resource?? func (f *Factory) SetActive(ns string) { - if !f.cluserWide() { + if !f.isClusterWide() { f.ensureFactory(ns) } f.activeNS = ns } -func (f *Factory) cluserWide() bool { - _, ok := f.factories[""] +func (f *Factory) isClusterWide() bool { + _, ok := f.factories[render.AllNamespaces] return ok } +func (f *Factory) preload(ns string) { + f.ForResource(ns, "v1/pods") + f.ForResource(render.AllNamespaces, "apiextensions.k8s.io/v1beta1/customresourcedefinitions") +} + +func (f *Factory) FactoryFor(ns string) di.DynamicSharedInformerFactory { + return f.factories[ns] +} + +func (f *Factory) Preload(ns, gvr string) { + _ = f.ForResource(ns, gvr) +} + +func (f *Factory) ForResource(ns, gvr string) informers.GenericInformer { + defer func(t time.Time) { + log.Debug().Msgf("ForResource Elapsed %v", time.Since(t)) + }(time.Now()) + + fact := f.ensureFactory(ns) + log.Debug().Msgf("--- FORRESOURCE %q -- %q -- %#v", ns, gvr, toGVR(gvr)) + inf := fact.ForResource(toGVR(gvr)) + fact.Start(f.stopChan) + + return inf +} + func (f *Factory) ensureFactory(ns string) di.DynamicSharedInformerFactory { - if f.cluserWide() { - ns = "" + if f.isClusterWide() { + ns = render.AllNamespaces } if fac, ok := f.factories[ns]; ok { return fac @@ -153,36 +225,12 @@ func (f *Factory) ensureFactory(ns string) di.DynamicSharedInformerFactory { nil, ) f.preload(ns) - f.WaitForCacheSync() + // f.WaitForCacheSync() f.Dump() return f.factories[ns] } -func (f *Factory) preload(ns string) { - f.ForResource(ns, "v1/pods") - f.ForResource("", "apiextensions.k8s.io/v1beta1/customresourcedefinitions") -} - -func (f *Factory) FactoryFor(ns string) di.DynamicSharedInformerFactory { - return f.factories[ns] -} - -func (f *Factory) ForResource(ns, gvr string) informers.GenericInformer { - log.Debug().Msgf("Loading resource %q", gvr) - fact := f.ensureFactory(ns) - log.Debug().Msgf("--- FORRESOURCE %q -- %#v", ns, toGVR(gvr)) - inf := fact.ForResource(toGVR(gvr)) - fact.Start(f.stopChan) - - // f.WaitForCacheSync() - // for i, k := range inf.Informer().GetStore().ListKeys() { - // log.Debug().Msgf("%d -- %s", i, k) - // } - - return inf -} - func (f *Factory) register(gvr, ns string, stopChan <-chan struct{}) error { log.Debug().Msgf("Registering GVR %q - %s", ns, gvr) f.factories[ns].ForResource(toGVR(gvr)) @@ -205,82 +253,6 @@ func toGVR(s string) schema.GroupVersionResource { } // Client return the factory connection. -func (f *Factory) Client() k9s.Connection { +func (f *Factory) Client() k8s.Connection { return f.client } - -// func (f *Factory) ForResource(res schema.GroupVersionResource) informers.GenericInformer { -// log.Debug().Msgf("ForResource %v", res) -// switch res { -// case schema.GroupVersionResource{"metrics.k8s.io", "v1beta1", "pods"}: -// return &genericInformer{ -// resource: res.GroupResource(), -// informer: f.MetricsV1Beta1("").PodMetricses().Informer(), -// } -// case schema.GroupVersionResource{"metrics.k8s.io", "v1beta1", "nodes"}: -// return &genericInformer{ -// resource: res.GroupResource(), -// informer: f.MetricsV1Beta1("").NodeMetricses().Informer(), -// } -// default: -// return f.factories[""].ForResource(res) -// } -// } - -// func (f *Factory) MetricsV1Beta1(ns string) v1beta1.Interface { -// return v1beta1.New(f.client, f, ns, f.tweakListOptions) -// } - -// type genericInformer struct { -// informer cache.SharedIndexInformer -// resource schema.GroupResource -// } - -// // Informer returns the SharedIndexInformer. -// func (f *genericInformer) Informer() cache.SharedIndexInformer { -// return f.informer -// } - -// // Lister returns the GenericLister. -// func (f *genericInformer) Lister() cache.GenericLister { -// return cache.NewGenericLister(f.Informer().GetIndexer(), f.resource) -// } - -// // InternalInformerFor returns the SharedIndexInformer for obj using an internal -// // client. -// func (f *Factory) InformerFor(obj runtime.Object, newFunc internalinterfaces.NewInformerFunc) cache.SharedIndexInformer { -// // var inf informers.GenericInformer - -// kind := reflect.TypeOf(obj) -// log.Debug().Msgf("Informer for %v", kind) -// // switch kind { -// // case v1beta1.PodMetrics: -// // inf = f.ForResource("", toGVR("metrics.k8s.io/v1beta1/pods")) -// // if inf, ok := f.informers[kind]; ok { -// // return inf -// // } -// // case v1beta1.NodeMetrics: -// // inf = f.ForResource("", toGVR("metrics.k8s.io/v1beta1/nodes")) -// // if inf, ok := f.informers[kind]; ok { -// // return inf -// // } -// // default: -// // panic(fmt.Errorf("Unknown type %#v", t)) -// // } -// // informerType := -// // informer, exists := f.informers[informerType] -// // if exists { -// // return informer -// // } - -// // resyncPeriod, exists := f.customResync[informerType] -// // if !exists { -// // resyncPeriod = f.defaultResync -// // } - -// // informer = newFunc(f.client, resyncPeriod) -// // f.informers[kind] = informer - -// // return informer -// return nil -// } From e293e1af9007106a4f0ed95bbc780aa16549d0b2 Mon Sep 17 00:00:00 2001 From: derailed Date: Fri, 13 Dec 2019 20:10:03 -0700 Subject: [PATCH 19/35] checkpoint --- .golangci.yml | 2 +- internal/config/alias.go | 2 +- internal/config/ns.go | 2 +- internal/config/style.go | 6 +- internal/config/style_test.go | 4 +- internal/dao/alias.go | 8 + internal/dao/benchmark.go | 21 + internal/dao/container.go | 51 + internal/dao/context.go | 10 +- internal/dao/cronjob.go | 43 + internal/dao/describe.go | 1 + internal/dao/dp.go | 18 +- internal/dao/ds.go | 28 +- internal/dao/generic.go | 34 + internal/dao/job.go | 41 + internal/dao/log_options.go | 73 +- internal/dao/logger.go | 1 - internal/dao/pod.go | 29 +- internal/dao/portforward.go | 19 + internal/dao/reconcile.go | 16 +- internal/dao/registry.go | 98 +- internal/dao/resource.go | 32 - internal/dao/screen_dump.go | 9 +- internal/dao/sts.go | 18 +- internal/dao/svc.go | 40 + internal/dao/types.go | 28 +- internal/k8s/api.go | 21 - internal/k8s/cluster_role.go | 42 - internal/k8s/cluster_roleb.go | 42 - internal/k8s/context.go | 185 ++-- internal/k8s/cronjob.go | 76 -- internal/k8s/dp.go | 72 -- internal/k8s/ds.go | 73 -- internal/k8s/helpers.go | 11 +- internal/k8s/job.go | 94 -- internal/k8s/node.go | 40 - internal/k8s/ns.go | 41 - internal/k8s/port_forward.go | 2 +- internal/k8s/pv.go | 65 +- internal/k8s/pvc.go | 65 +- internal/k8s/resource.go | 168 ++-- internal/k8s/sts.go | 76 -- internal/k8s/svc.go | 42 - internal/keys.go | 19 +- internal/model/alias.go | 52 + internal/model/benchmark.go | 47 + internal/model/container.go | 10 +- internal/model/generic.go | 2 +- internal/model/job.go | 87 ++ internal/model/node.go | 4 +- internal/model/pod.go | 15 +- internal/model/portforward.go | 77 ++ internal/model/rbac.go | 196 ++++ internal/model/registry.go | 62 +- internal/model/resource.go | 8 +- internal/model/screen_dump.go | 40 +- internal/model/stack.go | 6 - internal/model/subject.go | 133 +++ internal/model/types.go | 32 +- internal/render/alias.go | 42 +- internal/render/{bench.go => benchmark.go} | 62 +- internal/render/cr.go | 10 +- internal/render/crb.go | 10 +- internal/render/crd.go | 8 +- internal/render/{cj.go => cronjob.go} | 11 +- .../render/{cj_test.go => cronjob_test.go} | 0 internal/render/delta.go | 8 +- internal/render/dp.go | 20 - internal/render/ds.go | 2 - internal/render/event.go | 11 +- internal/render/generic.go | 5 +- internal/render/helpers.go | 28 + internal/render/ing.go | 23 +- internal/render/job.go | 29 +- internal/render/ns.go | 14 +- .../render/{forward.go => portforward.go} | 75 +- internal/render/rbac.go | 114 ++- internal/render/ro.go | 10 +- internal/render/{rb.go => rob.go} | 10 +- internal/render/{rb_test.go => rob_test.go} | 0 internal/render/row.go | 16 + internal/render/screen_dump.go | 30 +- internal/resource/base.go | 83 +- internal/resource/cm.go | 9 +- internal/resource/container.go | 451 ++++----- internal/resource/container_test.go | 201 ++-- internal/resource/context.go | 143 +-- internal/resource/context_test.go | 219 ++--- internal/resource/cr.go | 83 -- internal/resource/cr_binding.go | 122 --- internal/resource/cr_binding_test.go | 106 --- internal/resource/cr_test.go | 139 --- internal/resource/cronjob.go | 205 ++-- internal/resource/cronjob_test.go | 243 ++--- internal/resource/custom.go | 323 +++---- internal/resource/custom_test.go | 669 ++++++------- internal/resource/dp.go | 247 ++--- internal/resource/dp_test.go | 225 ++--- internal/resource/job.go | 315 +++--- internal/resource/job_int_test.go | 285 +++--- internal/resource/job_test.go | 235 ++--- internal/resource/list.go | 2 +- internal/resource/node.go | 495 +++++----- internal/resource/node_int_test.go | 213 ++--- internal/resource/node_test.go | 297 +++--- internal/resource/ns.go | 143 +-- internal/resource/ns_test.go | 201 ++-- internal/resource/pod.go | 896 +++++++++--------- internal/resource/pod_int_test.go | 319 +++---- internal/resource/pod_test.go | 505 +++++----- internal/resource/pv.go | 265 +++--- internal/resource/pv_test.go | 201 ++-- internal/resource/pvc.go | 197 ++-- internal/resource/pvc_test.go | 225 ++--- internal/resource/ro.go | 110 --- internal/resource/ro_binding.go | 97 -- internal/resource/ro_binding_int_test.go | 61 -- internal/resource/ro_binding_test.go | 101 -- internal/resource/ro_int_test.go | 25 - internal/resource/ro_test.go | 82 -- internal/resource/secret.go | 9 +- internal/resource/sts.go | 225 ++--- internal/resource/sts_test.go | 275 +++--- internal/resource/svc.go | 345 +++---- internal/resource/svc_int_test.go | 215 ++--- internal/ui/pages.go | 4 + internal/ui/table.go | 19 +- internal/ui/table_helper.go | 40 +- internal/view/alias.go | 177 ++-- internal/view/app.go | 51 +- internal/view/bench.go | 234 ----- internal/view/benchmark.go | 158 +++ internal/view/browser.go | 548 +++++++++++ internal/view/command.go | 65 +- internal/view/container.go | 71 +- internal/view/context.go | 41 +- internal/view/cronjob.go | 75 +- internal/view/dp.go | 24 +- internal/view/ds.go | 18 +- internal/view/generic.go | 512 ---------- internal/view/help.go | 6 +- internal/view/helpers.go | 46 +- internal/view/job.go | 35 +- internal/view/log.go | 22 +- internal/view/logs_extender.go | 16 +- internal/view/node.go | 70 +- internal/view/ns.go | 40 +- internal/view/page_stack.go | 14 +- internal/view/pod.go | 96 +- internal/view/policy.go | 534 ++++++----- internal/view/port_forward.go | 258 +++-- internal/view/rbac.go | 461 +++++---- internal/view/rc.go | 89 +- internal/view/registrar.go | 151 ++- internal/view/resource.go | 790 ++++++++------- internal/view/restart_extender.go | 13 +- internal/view/rs.go | 29 +- internal/view/scale_extender.go | 10 +- internal/view/screen_dump.go | 26 +- internal/view/secret.go | 55 +- internal/view/sts.go | 18 +- internal/view/subject.go | 464 +++++---- internal/view/svc.go | 45 +- internal/view/table.go | 10 +- internal/view/types.go | 36 +- internal/watch/factory.go | 61 +- internal/{model => watch}/forwarders.go | 2 +- 167 files changed, 8925 insertions(+), 9393 deletions(-) create mode 100644 internal/dao/alias.go create mode 100644 internal/dao/benchmark.go create mode 100644 internal/dao/container.go create mode 100644 internal/dao/cronjob.go create mode 100644 internal/dao/generic.go create mode 100644 internal/dao/job.go delete mode 100644 internal/dao/logger.go create mode 100644 internal/dao/portforward.go delete mode 100644 internal/dao/resource.go create mode 100644 internal/dao/svc.go delete mode 100644 internal/k8s/cluster_role.go delete mode 100644 internal/k8s/cluster_roleb.go delete mode 100644 internal/k8s/cronjob.go delete mode 100644 internal/k8s/dp.go delete mode 100644 internal/k8s/ds.go delete mode 100644 internal/k8s/job.go delete mode 100644 internal/k8s/node.go delete mode 100644 internal/k8s/ns.go delete mode 100644 internal/k8s/sts.go delete mode 100644 internal/k8s/svc.go create mode 100644 internal/model/alias.go create mode 100644 internal/model/benchmark.go create mode 100644 internal/model/job.go create mode 100644 internal/model/portforward.go create mode 100644 internal/model/rbac.go create mode 100644 internal/model/subject.go rename internal/render/{bench.go => benchmark.go} (70%) rename internal/render/{cj.go => cronjob.go} (86%) rename internal/render/{cj_test.go => cronjob_test.go} (100%) rename internal/render/{forward.go => portforward.go} (50%) rename internal/render/{rb.go => rob.go} (88%) rename internal/render/{rb_test.go => rob_test.go} (100%) delete mode 100644 internal/resource/cr.go delete mode 100644 internal/resource/cr_binding.go delete mode 100644 internal/resource/cr_binding_test.go delete mode 100644 internal/resource/cr_test.go delete mode 100644 internal/resource/ro.go delete mode 100644 internal/resource/ro_binding.go delete mode 100644 internal/resource/ro_binding_int_test.go delete mode 100644 internal/resource/ro_binding_test.go delete mode 100644 internal/resource/ro_int_test.go delete mode 100644 internal/resource/ro_test.go delete mode 100644 internal/view/bench.go create mode 100644 internal/view/benchmark.go create mode 100644 internal/view/browser.go delete mode 100644 internal/view/generic.go rename internal/{model => watch}/forwarders.go (99%) diff --git a/.golangci.yml b/.golangci.yml index e5a47e1c..bf0d6d22 100644 --- a/.golangci.yml +++ b/.golangci.yml @@ -100,7 +100,7 @@ linters-settings: - atomicalign enable-all: false disable: - - shadow + # - shadow disable-all: false golint: # minimal confidence for issues, default is 0.8 diff --git a/internal/config/alias.go b/internal/config/alias.go index ba071a0f..34e53655 100644 --- a/internal/config/alias.go +++ b/internal/config/alias.go @@ -45,7 +45,7 @@ func (a Aliases) loadDefaults() { a.Alias["cr"] = "rbac.authorization.k8s.io/v1/clusterroles" a.Alias["crb"] = "rbac.authorization.k8s.io/v1/clusterrolebindings" a.Alias["ro"] = "rbac.authorization.k8s.io/v1/roles" - a.Alias["rob"] = "rbac.authorization.k8s.io/v1/rolebindings" + a.Alias["rb"] = "rbac.authorization.k8s.io/v1/rolebindings" a.Alias["np"] = "networking.k8s.io/v1/networkpolicies" { a.Alias["ctx"] = contexts diff --git a/internal/config/ns.go b/internal/config/ns.go index 2415b1b3..dc66d0ef 100644 --- a/internal/config/ns.go +++ b/internal/config/ns.go @@ -6,7 +6,7 @@ import ( const ( // MaxFavoritesNS number # favorite namespaces to keep in the configuration. - MaxFavoritesNS = 10 + MaxFavoritesNS = 9 defaultNS = "default" allNS = "all" ) diff --git a/internal/config/style.go b/internal/config/style.go index 1edf125c..14289964 100644 --- a/internal/config/style.go +++ b/internal/config/style.go @@ -132,7 +132,7 @@ func newStyle() Style { Body: newBody(), Frame: newFrame(), Info: newInfo(), - Table: newTable(), + Table: newGetTable(), Views: newViews(), } } @@ -211,7 +211,7 @@ func newInfo() Info { } // NewTable returns a new table style. -func newTable() Table { +func newGetTable() Table { return Table{ FgColor: "aqua", BgColor: "black", @@ -293,7 +293,7 @@ func (s *Styles) Title() Title { } // Table returns table styles. -func (s *Styles) Table() Table { +func (s *Styles) GetTable() Table { return s.K9s.Table } diff --git a/internal/config/style_test.go b/internal/config/style_test.go index 45fb2a56..fe1d9d95 100644 --- a/internal/config/style_test.go +++ b/internal/config/style_test.go @@ -16,7 +16,7 @@ func TestSkinNone(t *testing.T) { assert.Equal(t, "cadetblue", s.Body().FgColor) assert.Equal(t, "black", s.Body().BgColor) - assert.Equal(t, "black", s.Table().BgColor) + assert.Equal(t, "black", s.GetTable().BgColor) assert.Equal(t, tcell.ColorCadetBlue, s.FgColor()) assert.Equal(t, tcell.ColorBlack, s.BgColor()) assert.Equal(t, tcell.ColorBlack, tview.Styles.PrimitiveBackgroundColor) @@ -32,7 +32,7 @@ func TestSkin(t *testing.T) { assert.Equal(t, "white", s.Body().FgColor) assert.Equal(t, "black", s.Body().BgColor) - assert.Equal(t, "black", s.Table().BgColor) + assert.Equal(t, "black", s.GetTable().BgColor) assert.Equal(t, tcell.ColorWhite, s.FgColor()) assert.Equal(t, tcell.ColorBlack, s.BgColor()) assert.Equal(t, tcell.ColorBlack, tview.Styles.PrimitiveBackgroundColor) diff --git a/internal/dao/alias.go b/internal/dao/alias.go new file mode 100644 index 00000000..596b96f2 --- /dev/null +++ b/internal/dao/alias.go @@ -0,0 +1,8 @@ +package dao + +// Alias represents an alias resource. +type Alias struct { + Generic +} + +var _ Accessor = &Alias{} diff --git a/internal/dao/benchmark.go b/internal/dao/benchmark.go new file mode 100644 index 00000000..d459c378 --- /dev/null +++ b/internal/dao/benchmark.go @@ -0,0 +1,21 @@ +package dao + +import ( + "os" + + "github.com/rs/zerolog/log" +) + +// Benchmark represents a benchmark resource. +type Benchmark struct { + Generic +} + +var _ Accessor = &Benchmark{} +var _ Nuker = &Benchmark{} + +// Delete a Benchmark. +func (d *Benchmark) Delete(path string, cascade, force bool) error { + log.Debug().Msgf("Benchmark DELETE %q", path) + return os.Remove(path) +} diff --git a/internal/dao/container.go b/internal/dao/container.go new file mode 100644 index 00000000..d21d0b94 --- /dev/null +++ b/internal/dao/container.go @@ -0,0 +1,51 @@ +package dao + +import ( + "context" + "errors" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/watch" + "github.com/rs/zerolog/log" + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + restclient "k8s.io/client-go/rest" +) + +type Container struct { + Generic +} + +var _ Accessor = &Container{} +var _ Loggable = &Container{} + +// Logs tails a given container logs +func (c *Container) TailLogs(ctx context.Context, logChan chan<- string, opts LogOptions) error { + log.Debug().Msgf("CO TAILLOGS %#v", ctx) + log.Debug().Msgf("CO TAILLOGS %#v", opts) + + fac, ok := ctx.Value(internal.KeyFactory).(*watch.Factory) + if !ok { + return errors.New("Expecting an informer") + } + o, err := fac.Get("v1/pods", opts.Path, labels.Everything()) + if err != nil { + return err + } + + var po v1.Pod + if runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &po); err != nil { + return err + } + + return tailLogs(ctx, c, logChan, opts) +} + +// Logs fetch container logs for a given pod and container. +func (c *Container) Logs(path string, opts *v1.PodLogOptions) *restclient.Request { + ns, n := k8s.Namespaced(path) + return c.Client().DialOrDie().CoreV1().Pods(ns).GetLogs(n, opts) +} diff --git a/internal/dao/context.go b/internal/dao/context.go index 547b9f32..6aac2863 100644 --- a/internal/dao/context.go +++ b/internal/dao/context.go @@ -13,7 +13,7 @@ import ( ) type Context struct { - Resource + Generic } var _ Accessor = &Context{} @@ -47,16 +47,16 @@ func (c *Context) List(string, metav1.ListOptions) ([]runtime.Object, error) { } // Delete a Context. -func (c *Context) Delete(ns, n string, cascade, force bool) error { +func (c *Context) Delete(path string, cascade, force bool) error { ctx, err := c.config().CurrentContextName() if err != nil { return err } - if ctx == n { - return fmt.Errorf("trying to delete your current context %s", n) + if ctx == path { + return fmt.Errorf("trying to delete your current context %s", path) } - return c.config().DelContext(n) + return c.config().DelContext(path) } // MustCurrentContextName return the active context name. diff --git a/internal/dao/cronjob.go b/internal/dao/cronjob.go new file mode 100644 index 00000000..9b2464de --- /dev/null +++ b/internal/dao/cronjob.go @@ -0,0 +1,43 @@ +package dao + +import ( + "github.com/derailed/k9s/internal/k8s" + batchv1 "k8s.io/api/batch/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/util/rand" +) + +const maxJobNameSize = 42 + +type CronJob struct { + Generic +} + +var _ Accessor = &CronJob{} +var _ Runnable = &CronJob{} + +// Run a CronJob. +func (c *CronJob) Run(path string) error { + ns, n := k8s.Namespaced(path) + cj, err := c.Client().DialOrDie().BatchV1beta1().CronJobs(ns).Get(n, metav1.GetOptions{}) + if err != nil { + return err + } + + var jobName = cj.Name + if len(cj.Name) >= maxJobNameSize { + jobName = cj.Name[0:maxJobNameSize] + } + + job := &batchv1.Job{ + ObjectMeta: metav1.ObjectMeta{ + Name: jobName + "-manual-" + rand.String(3), + Namespace: ns, + Labels: cj.Spec.JobTemplate.Labels, + }, + Spec: cj.Spec.JobTemplate.Spec, + } + _, err = c.Client().DialOrDie().BatchV1().Jobs(ns).Create(job) + + return err +} diff --git a/internal/dao/describe.go b/internal/dao/describe.go index ccba22b9..4091f2f9 100644 --- a/internal/dao/describe.go +++ b/internal/dao/describe.go @@ -33,5 +33,6 @@ func Describe(c k8s.Connection, gvr GVR, ns, n string) (string, error) { return "", err } + log.Debug().Msgf("DESCRIBE FOR %q -- %q:%q", gvr, ns, n) return d.Describe(ns, n, describe.DescriberSettings{ShowEvents: true}) } diff --git a/internal/dao/dp.go b/internal/dao/dp.go index 3f30b866..e975c142 100644 --- a/internal/dao/dp.go +++ b/internal/dao/dp.go @@ -5,6 +5,7 @@ import ( "errors" "fmt" + "github.com/derailed/k9s/internal/k8s" "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" @@ -16,7 +17,7 @@ import ( ) type Deployment struct { - Resource + Generic } var _ Accessor = &Deployment{} @@ -25,7 +26,8 @@ var _ Restartable = &Deployment{} var _ Scalable = &Deployment{} // Scale a Deployment. -func (d *Deployment) Scale(ns, n string, replicas int32) error { +func (d *Deployment) Scale(path string, replicas int32) error { + ns, n := k8s.Namespaced(path) scale, err := d.Client().DialOrDie().AppsV1().Deployments(ns).GetScale(n, metav1.GetOptions{}) if err != nil { return err @@ -37,8 +39,8 @@ func (d *Deployment) Scale(ns, n string, replicas int32) error { } // Restart a Deployment rollout. -func (d *Deployment) Restart(ns, n string) error { - o, err := d.Get(ns, string(d.gvr), n, labels.Everything()) +func (d *Deployment) Restart(path string) error { + o, err := d.Get(string(d.gvr), path, labels.Everything()) if err != nil { return err } @@ -54,14 +56,14 @@ func (d *Deployment) Restart(ns, n string) error { return err } - _, err = d.Client().DialOrDie().AppsV1().Deployments(ns).Patch(ds.Name, types.StrategicMergePatchType, update) + _, err = d.Client().DialOrDie().AppsV1().Deployments(ds.Namespace).Patch(ds.Name, types.StrategicMergePatchType, update) return err } // Logs tail logs for all pods represented by this Deployment. func (d *Deployment) TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error { - log.Debug().Msgf("Tailing Deployment %q -- %q", opts.Namespace, opts.Name) - o, err := d.Get(opts.Namespace, string(d.gvr), opts.Name, labels.Everything()) + log.Debug().Msgf("Tailing Deployment %q -- %q", opts.Path) + o, err := d.Get(string(d.gvr), opts.Path, labels.Everything()) if err != nil { return err } @@ -73,7 +75,7 @@ func (d *Deployment) TailLogs(ctx context.Context, c chan<- string, opts LogOpti } if dp.Spec.Selector == nil || len(dp.Spec.Selector.MatchLabels) == 0 { - return fmt.Errorf("No valid selector found on Deployment %s", opts.FQN()) + return fmt.Errorf("No valid selector found on Deployment %s", opts.Path) } return podLogs(ctx, c, dp.Spec.Selector.MatchLabels, opts) diff --git a/internal/dao/ds.go b/internal/dao/ds.go index d031f1da..0538348b 100644 --- a/internal/dao/ds.go +++ b/internal/dao/ds.go @@ -7,6 +7,7 @@ import ( "strings" "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/watch" "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" @@ -20,7 +21,7 @@ import ( ) type DaemonSet struct { - Resource + Generic } var _ Accessor = &DaemonSet{} @@ -28,8 +29,8 @@ var _ Loggable = &DaemonSet{} var _ Restartable = &DaemonSet{} // Restart a DaemonSet rollout. -func (d *DaemonSet) Restart(ns, n string) error { - o, err := d.Get(ns, string(d.gvr), n, labels.Everything()) +func (d *DaemonSet) Restart(path string) error { + o, err := d.Get(string(d.gvr), path, labels.Everything()) if err != nil { return err } @@ -45,14 +46,14 @@ func (d *DaemonSet) Restart(ns, n string) error { return err } - _, err = d.Client().DialOrDie().AppsV1().DaemonSets(ns).Patch(ds.Name, types.StrategicMergePatchType, update) + _, err = d.Client().DialOrDie().AppsV1().DaemonSets(ds.Namespace).Patch(ds.Name, types.StrategicMergePatchType, update) return err } // Logs tail logs for all pods represented by this DaemonSet. func (d *DaemonSet) TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error { - log.Debug().Msgf("Tailing DaemonSet %q -- %q", opts.Namespace, opts.Name) - o, err := d.Get(opts.Namespace, "apps/v1/daemonsets", opts.Name, labels.Everything()) + log.Debug().Msgf("Tailing DaemonSet %q", opts.Path) + o, err := d.Get("apps/v1/daemonsets", opts.Path, labels.Everything()) if err != nil { return err } @@ -64,7 +65,7 @@ func (d *DaemonSet) TailLogs(ctx context.Context, c chan<- string, opts LogOptio } if ds.Spec.Selector == nil || len(ds.Spec.Selector.MatchLabels) == 0 { - return fmt.Errorf("No valid selector found on daemonset %s", opts.FQN()) + return fmt.Errorf("no valid selector found on daemonset %q", opts.Path) } return podLogs(ctx, c, ds.Spec.Selector.MatchLabels, opts) @@ -84,7 +85,8 @@ func podLogs(ctx context.Context, c chan<- string, sel map[string]string, opts L return err } - oo, err := f.List(opts.Namespace, "v1/pods", lsel) + ns, _ := k8s.Namespaced(opts.Path) + oo, err := f.List("v1/pods", ns, lsel) if err != nil { return err } @@ -94,17 +96,17 @@ func podLogs(ctx context.Context, c chan<- string, sel map[string]string, opts L } po := Pod{} + po.Init(f, "v1/pods") for _, o := range oo { var pod v1.Pod err := runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &pod) if err != nil { return err } - if pod.Status.Phase == v1.PodRunning { - opts.Namespace, opts.Name = pod.Namespace, pod.Name - if err := po.TailLogs(ctx, c, opts); err != nil { - return err - } + log.Debug().Msgf("TAILING logs on pod %q", pod.Name) + opts.Path = k8s.FQN(pod.Namespace, pod.Name) + if err := po.TailLogs(ctx, c, opts); err != nil { + return err } } return nil diff --git a/internal/dao/generic.go b/internal/dao/generic.go new file mode 100644 index 00000000..a05e8c61 --- /dev/null +++ b/internal/dao/generic.go @@ -0,0 +1,34 @@ +package dao + +import ( + "github.com/derailed/k9s/internal/k8s" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/client-go/dynamic" +) + +type Generic struct { + Factory + + gvr GVR +} + +func (r *Generic) Init(f Factory, gvr GVR) { + r.Factory, r.gvr = f, gvr +} + +// Delete a Generic. +func (g *Generic) Delete(path string, cascade, force bool) error { + p := metav1.DeletePropagationOrphan + if cascade { + p = metav1.DeletePropagationBackground + } + + ns, n := k8s.Namespaced(path) + return g.dynClient().Namespace(ns).Delete(n, &metav1.DeleteOptions{ + PropagationPolicy: &p, + }) +} + +func (g *Generic) dynClient() dynamic.NamespaceableResourceInterface { + return g.Client().DynDialOrDie().Resource(g.gvr.AsGVR()) +} diff --git a/internal/dao/job.go b/internal/dao/job.go new file mode 100644 index 00000000..b6703cfb --- /dev/null +++ b/internal/dao/job.go @@ -0,0 +1,41 @@ +package dao + +import ( + "context" + "errors" + "fmt" + + "github.com/rs/zerolog/log" + batchv1 "k8s.io/api/batch/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" +) + +type Job struct { + Generic +} + +var _ Accessor = &Job{} +var _ Loggable = &Job{} + +// Logs tail logs for all pods represented by this Job. +func (j *Job) TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error { + log.Debug().Msgf("Tailing Job %#v", opts) + o, err := j.Get(string(j.gvr), opts.Path, labels.Everything()) + if err != nil { + return err + } + + var job batchv1.Job + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &job) + if err != nil { + return errors.New("expecting a job resource") + } + + if job.Spec.Selector == nil || len(job.Spec.Selector.MatchLabels) == 0 { + return fmt.Errorf("No valid selector found on Job %s", opts.Path) + } + + return podLogs(ctx, c, job.Spec.Selector.MatchLabels, opts) +} diff --git a/internal/dao/log_options.go b/internal/dao/log_options.go index 0eb5fd71..90d65d7f 100644 --- a/internal/dao/log_options.go +++ b/internal/dao/log_options.go @@ -1,57 +1,42 @@ package dao import ( - "path" "strings" "github.com/derailed/k9s/internal/color" + "github.com/derailed/k9s/internal/k8s" "github.com/derailed/tview" runewidth "github.com/mattn/go-runewidth" ) -type ( - // Fqn uniquely describes a container - Fqn struct { - Namespace, Name, Container string - } - - // LogOptions represent logger options. - LogOptions struct { - Fqn - - Lines int64 - Color color.Paint - Previous bool - SingleContainer bool - MultiPods bool - } -) +// LogOptions represent logger options. +type LogOptions struct { + Path string + Container string + Lines int64 + Color color.Paint + Previous bool + SingleContainer bool + MultiPods bool +} // HasContainer checks if a container is present. func (o LogOptions) HasContainer() bool { return o.Container != "" } -// FQN returns resource fully qualified name. -func (o LogOptions) FQN() string { - return FQN(o.Namespace, o.Name) -} - -// Path returns resource descriptor path. -func (o LogOptions) Path() string { - return o.FQN() + ":" + o.Container -} - // FixedSizeName returns a normalize fixed size pod name if possible. func (o LogOptions) FixedSizeName() string { - tokens := strings.Split(o.Name, "-") + _, n := k8s.Namespaced(o.Path) + tokens := strings.Split(n, "-") if len(tokens) < 3 { - return o.Name + return n } var s []string for i := 0; i < len(tokens)-1; i++ { s = append(s, tokens[i]) } + return Truncate(strings.Join(s, "-"), 15) + "-" + tokens[len(tokens)-1] } @@ -65,12 +50,13 @@ func colorize(c color.Paint, txt string) string { // DecorateLog add a log header to display po/co information along with the log message. func (o LogOptions) DecorateLog(msg string) string { + _, n := k8s.Namespaced(o.Path) if msg == "" { return msg } if o.MultiPods { - return colorize(o.Color, o.Name+":"+o.Container+" ") + msg + return colorize(o.Color, n+":"+o.Container+" ") + msg } if !o.SingleContainer { @@ -88,17 +74,18 @@ func Truncate(str string, width int) string { return runewidth.Truncate(str, width, string(tview.SemigraphicsHorizontalEllipsis)) } -// Namespaced return a namesapace and a name. -func Namespaced(n string) (string, string) { - ns, po := path.Split(n) +// BOZO!! +// // Namespaced return a namesapace and a name. +// func Namespaced(n string) (string, string) { +// ns, po := path.Split(n) - return strings.Trim(ns, "/"), po -} +// return strings.Trim(ns, "/"), po +// } -// FQN returns a fully qualified resource name. -func FQN(ns, n string) string { - if ns == "" { - return n - } - return ns + "/" + n -} +// // FQN returns a fully qualified resource name. +// func FQN(ns, n string) string { +// if ns == "" { +// return n +// } +// return ns + "/" + n +// } diff --git a/internal/dao/logger.go b/internal/dao/logger.go deleted file mode 100644 index 07a0cc0f..00000000 --- a/internal/dao/logger.go +++ /dev/null @@ -1 +0,0 @@ -package dao diff --git a/internal/dao/pod.go b/internal/dao/pod.go index d4548e9b..5b320036 100644 --- a/internal/dao/pod.go +++ b/internal/dao/pod.go @@ -11,6 +11,7 @@ import ( "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/color" + "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/watch" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" @@ -22,24 +23,23 @@ import ( const defaultTimeout = 1 * time.Second -type Logger interface { - Logs(ns, n string, opts *v1.PodLogOptions) *restclient.Request -} - +// Pod represents a pod resource. type Pod struct { - Resource + Generic } var _ Accessor = &Pod{} +var _Loggable = &Pod{} // Logs fetch container logs for a given pod and container. -func (p *Pod) Logs(ns, n string, opts *v1.PodLogOptions) *restclient.Request { +func (p *Pod) Logs(path string, opts *v1.PodLogOptions) *restclient.Request { + ns, n := k8s.Namespaced(path) return p.Client().DialOrDie().CoreV1().Pods(ns).GetLogs(n, opts) } // Containers returns all container names on pod -func (p *Pod) Containers(ns, n string, includeInit bool) ([]string, error) { - o, err := p.Get(ns, "v1/pod", n, labels.Everything()) +func (p *Pod) Containers(path string, includeInit bool) ([]string, error) { + o, err := p.Get("v1/pod", path, labels.Everything()) if err != nil { return nil, err } @@ -78,8 +78,7 @@ func (p *Pod) logs(ctx context.Context, c chan<- string, opts LogOptions) error if !ok { return errors.New("Expecting an informer") } - ns, n := Namespaced(opts.FQN()) - o, err := fac.Get(ns, "v1/pods", n, labels.Everything()) + o, err := fac.Get("v1/pods", opts.Path, labels.Everything()) if err != nil { return err } @@ -114,14 +113,14 @@ func (p *Pod) logs(ctx context.Context, c chan<- string, opts LogOptions) error } func tailLogs(ctx context.Context, logger Logger, c chan<- string, opts LogOptions) error { - log.Debug().Msgf("Tailing logs for %q -- %q -- %q", opts.Namespace, opts.Name, opts.Container) + log.Debug().Msgf("Tailing logs for %q -- %q", opts.Path, opts.Container) o := v1.PodLogOptions{ Container: opts.Container, Follow: true, TailLines: &opts.Lines, Previous: opts.Previous, } - req := logger.Logs(opts.Namespace, opts.Name, &o) + req := logger.Logs(opts.Path, &o) ctxt, cancelFunc := context.WithCancel(ctx) req.Context(ctxt) @@ -132,8 +131,8 @@ func tailLogs(ctx context.Context, logger Logger, c chan<- string, opts LogOptio stream, err := req.Stream() atomic.StoreInt32(&blocked, 0) if err != nil { - log.Error().Err(err).Msgf("Log stream failed for `%s", opts.Path()) - return fmt.Errorf("Unable to obtain log stream for %s", opts.Path()) + log.Error().Err(err).Msgf("Log stream failed for `%s", opts.Path) + return fmt.Errorf("Unable to obtain log stream for %s", opts.Path) } go readLogs(ctx, stream, c, opts) @@ -150,7 +149,7 @@ func logsTimeout(cancel context.CancelFunc, blocked *int32) { func readLogs(ctx context.Context, stream io.ReadCloser, c chan<- string, opts LogOptions) { defer func() { - log.Debug().Msgf(">>> Closing stream `%s", opts.Path()) + log.Debug().Msgf(">>> Closing stream `%s", opts.Path) if err := stream.Close(); err != nil { log.Error().Err(err).Msg("Cloing stream") } diff --git a/internal/dao/portforward.go b/internal/dao/portforward.go new file mode 100644 index 00000000..9120711e --- /dev/null +++ b/internal/dao/portforward.go @@ -0,0 +1,19 @@ +package dao + +import ( + "github.com/rs/zerolog/log" +) + +type PortForward struct { + Generic +} + +var _ Accessor = &PortForward{} +var _ Nuker = &PortForward{} + +// Delete a portforward. +func (p *PortForward) Delete(path string, cascade, force bool) error { + log.Debug().Msgf("PortForward DELETE %q", path) + p.Factory.DeleteForwarder(path) + return nil +} diff --git a/internal/dao/reconcile.go b/internal/dao/reconcile.go index 52d5c1ae..f51e6357 100644 --- a/internal/dao/reconcile.go +++ b/internal/dao/reconcile.go @@ -3,6 +3,7 @@ package dao import ( "context" "fmt" + "time" "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/model" @@ -12,14 +13,14 @@ import ( // Reconcile previous vs current state and emits delta events. func Reconcile(ctx context.Context, table render.TableData, gvr GVR) (render.TableData, error) { - path, ok := ctx.Value(internal.KeySelection).(string) + defer func(t time.Time) { + log.Debug().Msgf("Reconcile elapsed: %v", time.Since(t)) + }(time.Now()) + + path, ok := ctx.Value(internal.KeyPath).(string) if !ok { return table, fmt.Errorf("no path specified for %s", gvr) } - if path != "" { - log.Debug().Msgf("########## OVERRIDING NS %q", path) - table.Namespace = path - } log.Debug().Msgf(" Reconcile %q in ns %q with path %q", gvr, table.Namespace, path) factory, ok := ctx.Value(internal.KeyFactory).(Factory) if !ok { @@ -41,10 +42,11 @@ func Reconcile(ctx context.Context, table render.TableData, gvr GVR) (render.Tab table.Header = m.Renderer.Header(table.Namespace) oo, err := m.Model.List(ctx) if err != nil { - panic(err) + return table, err } log.Debug().Msgf("Model returned [%d] items", len(oo)) rows := make(render.Rows, len(oo)) + // BOZO!! Pass in header len to avoid recomputing the header. if err := m.Model.Hydrate(oo, rows, m.Renderer); err != nil { return table, err } @@ -65,7 +67,7 @@ func update(table *render.TableData, rows render.Rows) { continue } if index, ok := table.RowEvents.FindIndex(row.ID); ok { - delta := render.NewDeltaRow(table.RowEvents[index].Row, row) + delta := render.NewDeltaRow(table.RowEvents[index].Row, row, table.Header.HasAge()) if delta.IsBlank() { table.RowEvents[index].Kind, table.RowEvents[index].Deltas = render.EventUnchanged, blankDelta } else { diff --git a/internal/dao/registry.go b/internal/dao/registry.go index 04f46e3a..d76f4f6a 100644 --- a/internal/dao/registry.go +++ b/internal/dao/registry.go @@ -15,21 +15,35 @@ import ( // MetaViewers represents a collection of meta viewers. type ResourceMetas map[GVR]metav1.APIResource +// Accessors represents a collection of dao accessors. +type Accessors map[GVR]Accessor + var resMetas ResourceMetas +// AccessorFor returns a client accessor for a resource if registered. +// Otherwise it returns a generic accessor. +// Customize here for non resource types or types with metrics or logs. func AccessorFor(f Factory, gvr GVR) (Accessor, error) { - m := map[GVR]Accessor{ + m := Accessors{ + "alias": &Alias{}, "contexts": &Context{}, + "containers": &Container{}, "screendumps": &ScreenDump{}, + "benchmarks": &Benchmark{}, + "portforwards": &PortForward{}, + "v1/services": &Service{}, + "v1/pods": &Pod{}, "apps/v1/deployments": &Deployment{}, "apps/v1/daemonsets": &DaemonSet{}, "extensions/v1beta1/daemonsets": &DaemonSet{}, "apps/v1/statefulsets": &StatefulSet{}, + "batch/v1beta1/cronjobs": &CronJob{}, + "batch/v1/jobs": &Job{}, } r, ok := m[gvr] if !ok { - r = &Resource{} + r = &Generic{} log.Warn().Msgf("No DAO registry entry for %q. Going generic!", gvr) } r.Init(f, gvr) @@ -56,6 +70,17 @@ func MetaFor(gvr GVR) (metav1.APIResource, error) { return m, nil } +// IsK9sMeta checks for non resource meta. +func IsK9sMeta(m metav1.APIResource) bool { + for _, c := range m.Categories { + if c == "k9s" { + return true + } + } + + return false +} + // Load hydrates server preferred+CRDs resource metadata. func Load(f *watch.Factory) error { resMetas = make(ResourceMetas, 100) @@ -70,23 +95,82 @@ func Load(f *watch.Factory) error { } func loadNonResource(m ResourceMetas) error { + m["aliases"] = metav1.APIResource{ + Name: "aliases", + SingularName: "alias", + Namespaced: false, + Kind: "Aliases", + Verbs: []string{}, + Categories: []string{"k9s"}, + } m["contexts"] = metav1.APIResource{ Name: "contexts", SingularName: "context", Namespaced: false, - Kind: "Context", + Kind: "Contexts", ShortNames: []string{"ctx"}, Verbs: []string{}, - Categories: []string{"K9s"}, + Categories: []string{"k9s"}, } m["screendumps"] = metav1.APIResource{ Name: "screendumps", SingularName: "screendump", Namespaced: false, - Kind: "ScreenDump", + Kind: "ScreenDumps", ShortNames: []string{"sd"}, Verbs: []string{"delete"}, - Categories: []string{"K9s"}, + Categories: []string{"k9s"}, + } + m["benchmarks"] = metav1.APIResource{ + Name: "benchmarks", + SingularName: "benchmark", + Namespaced: false, + Kind: "Benchmarks", + ShortNames: []string{"be"}, + Verbs: []string{"delete"}, + Categories: []string{"k9s"}, + } + m["portforwards"] = metav1.APIResource{ + Name: "portforwards", + SingularName: "portforward", + Namespaced: true, + Kind: "PortForwards", + ShortNames: []string{"pf"}, + Verbs: []string{"delete"}, + Categories: []string{"k9s"}, + } + // BOZO!! policies can't be launch on command + m["rbac"] = metav1.APIResource{ + Name: "Rbac", + SingularName: "Rbac", + Namespaced: false, + Kind: "RBAC", + Categories: []string{"k9s"}, + } + // BOZO!! Containers can't be launch on command + m["containers"] = metav1.APIResource{ + Name: "containers", + SingularName: "container", + Namespaced: false, + Kind: "Containers", + Verbs: []string{}, + Categories: []string{"k9s"}, + } + m["users"] = metav1.APIResource{ + Name: "users", + SingularName: "user", + Namespaced: false, + Kind: "User", + Verbs: []string{}, + Categories: []string{"k9s"}, + } + m["groups"] = metav1.APIResource{ + Name: "groups", + SingularName: "group", + Namespaced: false, + Kind: "group", + Verbs: []string{}, + Categories: []string{"k9s"}, } return nil @@ -113,7 +197,7 @@ func loadPreferred(f *watch.Factory, m ResourceMetas) error { } func loadCRDs(f *watch.Factory, m ResourceMetas) error { - oo, err := f.List("", "apiextensions.k8s.io/v1beta1/customresourcedefinitions", labels.Everything()) + oo, err := f.List("apiextensions.k8s.io/v1beta1/customresourcedefinitions", "", labels.Everything()) if err != nil { return err } diff --git a/internal/dao/resource.go b/internal/dao/resource.go deleted file mode 100644 index 1441e4f1..00000000 --- a/internal/dao/resource.go +++ /dev/null @@ -1,32 +0,0 @@ -package dao - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/client-go/dynamic" -) - -type Resource struct { - Factory - - gvr GVR -} - -func (r *Resource) Init(f Factory, gvr GVR) { - r.Factory, r.gvr = f, gvr -} - -// Delete a Generic. -func (r *Resource) Delete(ns, n string, cascade, force bool) error { - p := metav1.DeletePropagationOrphan - if cascade { - p = metav1.DeletePropagationBackground - } - - return r.dynClient().Namespace(ns).Delete(n, &metav1.DeleteOptions{ - PropagationPolicy: &p, - }) -} - -func (r *Resource) dynClient() dynamic.NamespaceableResourceInterface { - return r.Client().DynDialOrDie().Resource(r.gvr.AsGVR()) -} diff --git a/internal/dao/screen_dump.go b/internal/dao/screen_dump.go index bfd4ee06..b13a116c 100644 --- a/internal/dao/screen_dump.go +++ b/internal/dao/screen_dump.go @@ -2,20 +2,19 @@ package dao import ( "os" - "path/filepath" "github.com/rs/zerolog/log" ) type ScreenDump struct { - Resource + Generic } var _ Accessor = &ScreenDump{} var _ Nuker = &ScreenDump{} // Delete a ScreenDump. -func (d *ScreenDump) Delete(dir, sel string, cascade, force bool) error { - log.Debug().Msgf("ScreenDump DELETE %q:%q", dir, sel) - return os.Remove(filepath.Join("/"+dir, sel)) +func (d *ScreenDump) Delete(path string, cascade, force bool) error { + log.Debug().Msgf("ScreenDump DELETE %q", path) + return os.Remove(path) } diff --git a/internal/dao/sts.go b/internal/dao/sts.go index 1ff40a9e..9c0a8705 100644 --- a/internal/dao/sts.go +++ b/internal/dao/sts.go @@ -5,6 +5,7 @@ import ( "errors" "fmt" + "github.com/derailed/k9s/internal/k8s" "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" @@ -16,7 +17,7 @@ import ( ) type StatefulSet struct { - Resource + Generic } var _ Accessor = &StatefulSet{} @@ -25,7 +26,8 @@ var _ Restartable = &StatefulSet{} var _ Scalable = &StatefulSet{} // Scale a StatefulSet. -func (s *StatefulSet) Scale(ns, n string, replicas int32) error { +func (s *StatefulSet) Scale(path string, replicas int32) error { + ns, n := k8s.Namespaced(path) scale, err := s.Client().DialOrDie().AppsV1().StatefulSets(ns).GetScale(n, metav1.GetOptions{}) if err != nil { return err @@ -37,8 +39,8 @@ func (s *StatefulSet) Scale(ns, n string, replicas int32) error { } // Restart a StatefulSet rollout. -func (s *StatefulSet) Restart(ns, n string) error { - o, err := s.Get(ns, string(s.gvr), n, labels.Everything()) +func (s *StatefulSet) Restart(path string) error { + o, err := s.Get(string(s.gvr), path, labels.Everything()) if err != nil { return err } @@ -54,14 +56,14 @@ func (s *StatefulSet) Restart(ns, n string) error { return err } - _, err = s.Client().DialOrDie().AppsV1().StatefulSets(ns).Patch(ds.Name, types.StrategicMergePatchType, update) + _, err = s.Client().DialOrDie().AppsV1().StatefulSets(ds.Namespace).Patch(ds.Name, types.StrategicMergePatchType, update) return err } // Logs tail logs for all pods represented by this StatefulSet. func (s *StatefulSet) TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error { - log.Debug().Msgf("Tailing StatefulSet %q -- %q", opts.Namespace, opts.Name) - o, err := s.Get(opts.Namespace, string(s.gvr), opts.Name, labels.Everything()) + log.Debug().Msgf("Tailing StatefulSet %q", opts.Path) + o, err := s.Get(string(s.gvr), opts.Path, labels.Everything()) if err != nil { return err } @@ -73,7 +75,7 @@ func (s *StatefulSet) TailLogs(ctx context.Context, c chan<- string, opts LogOpt } if dp.Spec.Selector == nil || len(dp.Spec.Selector.MatchLabels) == 0 { - return fmt.Errorf("No valid selector found on StatefulSet %s", opts.FQN()) + return fmt.Errorf("No valid selector found on StatefulSet %s", opts.Path) } return podLogs(ctx, c, dp.Spec.Selector.MatchLabels, opts) diff --git a/internal/dao/svc.go b/internal/dao/svc.go new file mode 100644 index 00000000..348815fd --- /dev/null +++ b/internal/dao/svc.go @@ -0,0 +1,40 @@ +package dao + +import ( + "context" + "errors" + "fmt" + + "github.com/rs/zerolog/log" + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" +) + +type Service struct { + Generic +} + +var _ Accessor = &Service{} +var _ Loggable = &Service{} + +// Logs tail logs for all pods represented by this Service. +func (s *Service) TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error { + log.Debug().Msgf("Tailing Service %q", opts.Path) + o, err := s.Get(string(s.gvr), opts.Path, labels.Everything()) + if err != nil { + return err + } + var svc v1.Service + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &svc) + if err != nil { + return errors.New("expecting Service resource") + } + + if svc.Spec.Selector == nil || len(svc.Spec.Selector) == 0 { + return fmt.Errorf("no valid selector found on Service %s", opts.Path) + } + + return podLogs(ctx, c, svc.Spec.Selector, opts) +} diff --git a/internal/dao/types.go b/internal/dao/types.go index 4ba488ca..65f7dff7 100644 --- a/internal/dao/types.go +++ b/internal/dao/types.go @@ -4,10 +4,13 @@ import ( "context" "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/watch" + v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" "k8s.io/apimachinery/pkg/runtime/schema" "k8s.io/client-go/informers" + restclient "k8s.io/client-go/rest" ) type Factory interface { @@ -15,7 +18,7 @@ type Factory interface { Client() k8s.Connection // Get fetch a given resource. - Get(ns, gvr, n string, sel labels.Selector) (runtime.Object, error) + Get(gvr, path string, sel labels.Selector) (runtime.Object, error) // List fetch a collection of resources. List(ns, gvr string, sel labels.Selector) ([]runtime.Object, error) @@ -25,6 +28,12 @@ type Factory interface { // WaitForCacheSync synchronize the cache. WaitForCacheSync() map[schema.GroupVersionResource]bool + + // DeleteForwarder deletes a pod forwarder. + DeleteForwarder(path string) + + // Forwards returns all portforwards. + Forwarders() watch.Forwarders } // Accessor represents an accessible k8s resource. @@ -42,13 +51,13 @@ type Loggable interface { } type Scalable interface { - Scale(ns, n string, replicas int32) error + Scale(path string, replicas int32) error } // Nuker represents a resource deleter. type Nuker interface { // Delete removes a resource from the api server. - Delete(ns, n string, cascade, force bool) error + Delete(path string, cascade, force bool) error } // Switchable represents a switchable resource. @@ -60,5 +69,16 @@ type Switchable interface { // Restartable represents a restartable resource. type Restartable interface { // Restart performs a rollout restart. - Restart(ns, n string) error + Restart(path string) error +} + +// Runnable represents a runnable resource. +type Runnable interface { + // Run triggers a run. + Run(path string) error +} + +// Loggers represents a resource that exposes logs. +type Logger interface { + Logs(path string, opts *v1.PodLogOptions) *restclient.Request } diff --git a/internal/k8s/api.go b/internal/k8s/api.go index e19003de..c2e365fe 100644 --- a/internal/k8s/api.go +++ b/internal/k8s/api.go @@ -58,8 +58,6 @@ type ( ServerVersion() (*version.Info, error) FetchNodes() (*v1.NodeList, error) CurrentNamespaceName() (string, error) - CheckNSAccess(ns string) error - CheckListNSAccess() error CanI(ns, gvr string, verbs []string) (bool, error) } @@ -85,25 +83,6 @@ func InitConnectionOrDie(config *Config) *APIClient { return &conn } -// CheckListNSAccess check if current user can list namespaces. -func (a *APIClient) CheckListNSAccess() error { - ns := NewNamespace(a) - _, err := ns.List("", metav1.ListOptions{}) - return err -} - -// CheckNSAccess asserts if user can access a namespace. -func (a *APIClient) CheckNSAccess(n string) error { - ns := NewNamespace(a) - if n == "" { - _, err := ns.List(n, metav1.ListOptions{}) - return err - } - - _, err := ns.Get("", n) - return err -} - func makeSAR(ns, gvr string) *authorizationv1.SelfSubjectAccessReview { res := GVR(gvr).AsGVR() return &authorizationv1.SelfSubjectAccessReview{ diff --git a/internal/k8s/cluster_role.go b/internal/k8s/cluster_role.go deleted file mode 100644 index 97819983..00000000 --- a/internal/k8s/cluster_role.go +++ /dev/null @@ -1,42 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// ClusterRole represents a Kubernetes ClusterRole -type ClusterRole struct { - *base - Connection -} - -// NewClusterRole returns a new ClusterRole. -func NewClusterRole(c Connection) *ClusterRole { - return &ClusterRole{&base{}, c} -} - -// Get a cluster role. -func (c *ClusterRole) Get(_, n string) (interface{}, error) { - panic("NYI") - return c.DialOrDie().RbacV1().ClusterRoles().Get(n, metav1.GetOptions{}) -} - -// List all ClusterRoles on a cluster. -func (c *ClusterRole) List(ns string, opts metav1.ListOptions) (Collection, error) { - panic("NYI") - rr, err := c.DialOrDie().RbacV1().ClusterRoles().List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a ClusterRole. -func (c *ClusterRole) Delete(_, n string, cascade, force bool) error { - return c.DialOrDie().RbacV1().ClusterRoles().Delete(n, nil) -} diff --git a/internal/k8s/cluster_roleb.go b/internal/k8s/cluster_roleb.go deleted file mode 100644 index 07ba7a74..00000000 --- a/internal/k8s/cluster_roleb.go +++ /dev/null @@ -1,42 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// ClusterRoleBinding represents a Kubernetes ClusterRoleBinding -type ClusterRoleBinding struct { - *base - Connection -} - -// NewClusterRoleBinding returns a new ClusterRoleBinding. -func NewClusterRoleBinding(c Connection) *ClusterRoleBinding { - return &ClusterRoleBinding{&base{}, c} -} - -// Get a service. -func (c *ClusterRoleBinding) Get(_, n string) (interface{}, error) { - panic("NYI") - return c.DialOrDie().RbacV1().ClusterRoleBindings().Get(n, metav1.GetOptions{}) -} - -// List all ClusterRoleBindings on a cluster. -func (c *ClusterRoleBinding) List(ns string, opts metav1.ListOptions) (Collection, error) { - panic("NYI") - rr, err := c.DialOrDie().RbacV1().ClusterRoleBindings().List(opts) - if err != nil { - return Collection{}, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a ClusterRoleBinding. -func (c *ClusterRoleBinding) Delete(_, n string, cascade, force bool) error { - return c.DialOrDie().RbacV1().ClusterRoleBindings().Delete(n, nil) -} diff --git a/internal/k8s/context.go b/internal/k8s/context.go index b6f334f8..4ffee002 100644 --- a/internal/k8s/context.go +++ b/internal/k8s/context.go @@ -1,108 +1,109 @@ package k8s -import ( - "fmt" +// BOZO!! +// import ( +// "fmt" - "github.com/rs/zerolog/log" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/client-go/tools/clientcmd" - "k8s.io/client-go/tools/clientcmd/api" -) +// "github.com/rs/zerolog/log" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// "k8s.io/client-go/tools/clientcmd" +// "k8s.io/client-go/tools/clientcmd/api" +// ) -// NamedContext represents a named cluster context. -type NamedContext struct { - Name string - Context *api.Context - config *Config -} +// // NamedContext represents a named cluster context. +// type NamedContext struct { +// Name string +// Context *api.Context +// config *Config +// } -// NewNamedContext returns a new named context. -func NewNamedContext(c *Config, n string, ctx *api.Context) *NamedContext { - return &NamedContext{Name: n, Context: ctx, config: c} -} +// // NewNamedContext returns a new named context. +// func NewNamedContext(c *Config, n string, ctx *api.Context) *NamedContext { +// return &NamedContext{Name: n, Context: ctx, config: c} +// } -// MustCurrentContextName return the active context name. -func (c *NamedContext) MustCurrentContextName() string { - cl, err := c.config.CurrentContextName() - if err != nil { - log.Fatal().Err(err).Msg("Fetching current context") - } - return cl -} +// // MustCurrentContextName return the active context name. +// func (c *NamedContext) MustCurrentContextName() string { +// cl, err := c.config.CurrentContextName() +// if err != nil { +// log.Fatal().Err(err).Msg("Fetching current context") +// } +// return cl +// } -// ---------------------------------------------------------------------------- +// // ---------------------------------------------------------------------------- -// Context represents a Kubernetes Context. -type Context struct { - *base - Connection -} +// // Context represents a Kubernetes Context. +// type Context struct { +// *base +// Connection +// } -// NewContext returns a new Context. -func NewContext(c Connection) *Context { - return &Context{&base{}, c} -} +// // NewContext returns a new Context. +// func NewContext(c Connection) *Context { +// return &Context{&base{}, c} +// } -// Get a Context. -func (c *Context) Get(_, n string) (interface{}, error) { - ctx, err := c.Config().GetContext(n) - if err != nil { - return nil, err - } - return &NamedContext{Name: n, Context: ctx}, nil -} +// // Get a Context. +// func (c *Context) Get(_, n string) (interface{}, error) { +// ctx, err := c.Config().GetContext(n) +// if err != nil { +// return nil, err +// } +// return &NamedContext{Name: n, Context: ctx}, nil +// } -// List all Contexts on the current cluster. -func (c *Context) List(string, metav1.ListOptions) (Collection, error) { - ctxs, err := c.Config().Contexts() - if err != nil { - return nil, err - } - cc := make([]interface{}, 0, len(ctxs)) - for k, v := range ctxs { - cc = append(cc, NewNamedContext(c.Config(), k, v)) - } +// // List all Contexts on the current cluster. +// func (c *Context) List(string, metav1.ListOptions) (Collection, error) { +// ctxs, err := c.Config().Contexts() +// if err != nil { +// return nil, err +// } +// cc := make([]interface{}, 0, len(ctxs)) +// for k, v := range ctxs { +// cc = append(cc, NewNamedContext(c.Config(), k, v)) +// } - return cc, nil -} +// return cc, nil +// } -// Delete a Context. -func (c *Context) Delete(_, n string, cascade, force bool) error { - ctx, err := c.Config().CurrentContextName() - if err != nil { - return err - } - if ctx == n { - return fmt.Errorf("trying to delete your current context %s", n) - } - return c.Config().DelContext(n) -} +// // Delete a Context. +// func (c *Context) Delete(_, n string, cascade, force bool) error { +// ctx, err := c.Config().CurrentContextName() +// if err != nil { +// return err +// } +// if ctx == n { +// return fmt.Errorf("trying to delete your current context %s", n) +// } +// return c.Config().DelContext(n) +// } -// MustCurrentContextName return the active context name. -func (c *Context) MustCurrentContextName() string { - cl, err := c.Config().CurrentContextName() - if err != nil { - log.Fatal().Err(err).Msg("Fetching current context") - } - return cl -} +// // MustCurrentContextName return the active context name. +// func (c *Context) MustCurrentContextName() string { +// cl, err := c.Config().CurrentContextName() +// if err != nil { +// log.Fatal().Err(err).Msg("Fetching current context") +// } +// return cl +// } -// Switch to another context. -func (c *Context) Switch(ctx string) error { - c.SwitchContextOrDie(ctx) - return nil -} +// // Switch to another context. +// func (c *Context) Switch(ctx string) error { +// c.SwitchContextOrDie(ctx) +// return nil +// } -// KubeUpdate modifies kubeconfig default context. -func (c *Context) KubeUpdate(n string) error { - config, err := c.Config().RawConfig() - if err != nil { - return err - } - if err := c.Switch(n); err != nil { - return err - } - return clientcmd.ModifyConfig( - clientcmd.NewDefaultPathOptions(), config, true, - ) -} +// // KubeUpdate modifies kubeconfig default context. +// func (c *Context) KubeUpdate(n string) error { +// config, err := c.Config().RawConfig() +// if err != nil { +// return err +// } +// if err := c.Switch(n); err != nil { +// return err +// } +// return clientcmd.ModifyConfig( +// clientcmd.NewDefaultPathOptions(), config, true, +// ) +// } diff --git a/internal/k8s/cronjob.go b/internal/k8s/cronjob.go deleted file mode 100644 index 3bc778c1..00000000 --- a/internal/k8s/cronjob.go +++ /dev/null @@ -1,76 +0,0 @@ -package k8s - -import ( - "errors" - - batchv1 "k8s.io/api/batch/v1" - batchv1beta1 "k8s.io/api/batch/v1beta1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/util/rand" -) - -const maxJobNameSize = 42 - -// CronJob represents a Kubernetes CronJob. -type CronJob struct { - *base - Connection -} - -// NewCronJob returns a new CronJob. -func NewCronJob(c Connection) *CronJob { - return &CronJob{&base{}, c} -} - -// Get a CronJob. -func (c *CronJob) Get(ns, n string) (interface{}, error) { - return c.DialOrDie().BatchV1beta1().CronJobs(ns).Get(n, metav1.GetOptions{}) -} - -// List all CronJobs in a given namespace. -func (c *CronJob) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := c.DialOrDie().BatchV1beta1().CronJobs(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a CronJob. -func (c *CronJob) Delete(ns, n string, cascade, force bool) error { - return c.DialOrDie().BatchV1beta1().CronJobs(ns).Delete(n, nil) -} - -// Run the job associated with this cronjob. -func (c *CronJob) Run(ns, n string) error { - cj, err := c.Get(ns, n) - if err != nil { - return err - } - - cronJob, ok := cj.(*batchv1beta1.CronJob) - if !ok { - return errors.New("Expecting valid cronjob") - } - var jobName = cronJob.Name - if len(cronJob.Name) >= maxJobNameSize { - jobName = cronJob.Name[0:maxJobNameSize] - } - - job := &batchv1.Job{ - ObjectMeta: metav1.ObjectMeta{ - Name: jobName + "-manual-" + rand.String(3), - Namespace: ns, - Labels: cronJob.Spec.JobTemplate.Labels, - }, - Spec: cronJob.Spec.JobTemplate.Spec, - } - - _, err = c.DialOrDie().BatchV1().Jobs(ns).Create(job) - return err -} diff --git a/internal/k8s/dp.go b/internal/k8s/dp.go deleted file mode 100644 index 20990a7a..00000000 --- a/internal/k8s/dp.go +++ /dev/null @@ -1,72 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/types" - "k8s.io/kubectl/pkg/polymorphichelpers" -) - -// Deployment represents a Kubernetes Deployment. -type Deployment struct { - *base - Connection -} - -// NewDeployment returns a new Deployment. -func NewDeployment(c Connection) *Deployment { - return &Deployment{&base{}, c} -} - -// Get a deployment. -func (d *Deployment) Get(ns, n string) (interface{}, error) { - panic("NYI") - return d.DialOrDie().AppsV1().Deployments(ns).Get(n, metav1.GetOptions{}) -} - -// List all Deployments in a given namespace. -func (d *Deployment) List(ns string, opts metav1.ListOptions) (Collection, error) { - panic("NYI") - rr, err := d.DialOrDie().AppsV1().Deployments(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a Deployment. -func (d *Deployment) Delete(ns, n string, cascade, force bool) error { - return d.DialOrDie().AppsV1().Deployments(ns).Delete(n, nil) -} - -// Scale a Deployment. -func (d *Deployment) Scale(ns, n string, replicas int32) error { - scale, err := d.DialOrDie().AppsV1().Deployments(ns).GetScale(n, metav1.GetOptions{}) - if err != nil { - return err - } - - scale.Spec.Replicas = replicas - _, err = d.DialOrDie().AppsV1().Deployments(ns).UpdateScale(n, scale) - return err -} - -// Restart a Deployment rollout. -func (d *Deployment) Restart(ns, n string) error { - - dp, err := d.DialOrDie().AppsV1().Deployments(ns).Get(n, metav1.GetOptions{}) - if err != nil { - return err - } - update, err := polymorphichelpers.ObjectRestarterFn(dp) - if err != nil { - return err - } - - _, err = d.DialOrDie().AppsV1().Deployments(ns).Patch(dp.Name, types.StrategicMergePatchType, update) - return err -} diff --git a/internal/k8s/ds.go b/internal/k8s/ds.go deleted file mode 100644 index c21da128..00000000 --- a/internal/k8s/ds.go +++ /dev/null @@ -1,73 +0,0 @@ -package k8s - -// BOZO!! -// import ( -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// "k8s.io/apimachinery/pkg/types" -// "k8s.io/kubectl/pkg/polymorphichelpers" -// ) - -// // DaemonSet represents a Kubernetes DaemonSet -// type DaemonSet struct { -// *base -// Connection -// } - -// // NewDaemonSet returns a new DaemonSet. -// func NewDaemonSet(c Connection) *DaemonSet { -// return &DaemonSet{&base{}, c} -// } - -// // Get a DaemonSet. -// func (d *DaemonSet) Get(ns, n string) (interface{}, error) { -// panic("NYI") -// return d.DialOrDie().AppsV1().DaemonSets(ns).Get(n, metav1.GetOptions{}) -// } - -// // List all DaemonSets in a given namespace. -// func (d *DaemonSet) List(ns string, opts metav1.ListOptions) (Collection, error) { -// panic("NYI") -// rr, err := d.DialOrDie().AppsV1().DaemonSets(ns).List(opts) -// if err != nil { -// return nil, err -// } -// cc := make(Collection, len(rr.Items)) -// for i, r := range rr.Items { -// cc[i] = r -// } - -// return cc, nil -// } - -// // Delete a DaemonSet. -// func (d *DaemonSet) Delete(ns, n string, cascade, force bool) error { -// p := metav1.DeletePropagationOrphan -// if cascade { -// p = metav1.DeletePropagationBackground -// } -// return d.DialOrDie().AppsV1().DaemonSets(ns).Delete(n, &metav1.DeleteOptions{ -// PropagationPolicy: &p, -// }) -// } - -// // Restart a DaemonSet rollout. -// func (d *DaemonSet) Restart(f *watch.Factory, ns, n string) error { -// o, err := f.Get(ns, "apps/v1/deamonsets", n, labels.Everything()) -// if err != nil { -// return err -// } - -// var ds appsv1.DaemonSet -// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ds) -// if err != nil { -// return err -// } - -// update, err := polymorphichelpers.ObjectRestarterFn(ds) -// if err != nil { -// return err -// } - -// _, err = f.Client().DialOrDie().AppsV1().DaemonSets(ns).Patch(ds.Name, types.StrategicMergePatchType, update) -// return err -// } diff --git a/internal/k8s/helpers.go b/internal/k8s/helpers.go index ca946311..a5b7d4a8 100644 --- a/internal/k8s/helpers.go +++ b/internal/k8s/helpers.go @@ -20,8 +20,17 @@ func toPerc(v1, v2 float64) float64 { return math.Round((v1 / v2) * 100) } -func namespaced(n string) (string, string) { +// Namespaced converts a resource path to namespace and resource name. +func Namespaced(n string) (string, string) { ns, po := path.Split(n) return strings.Trim(ns, "/"), po } + +// FQN returns a fully qualified resource name. +func FQN(ns, n string) string { + if ns == "" { + return n + } + return ns + "/" + n +} diff --git a/internal/k8s/job.go b/internal/k8s/job.go deleted file mode 100644 index bace25a0..00000000 --- a/internal/k8s/job.go +++ /dev/null @@ -1,94 +0,0 @@ -package k8s - -import ( - "fmt" - "strings" - - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - restclient "k8s.io/client-go/rest" -) - -type ( - // Job represents a Kubernetes Job. - Job struct { - *base - Connection - } - - // Loggable represents a K8s resource that has containers and can be logged. - Loggable interface { - Containers(ns, n string, includeInit bool) ([]string, error) - Logs(ns, n string, opts *v1.PodLogOptions) *restclient.Request - } -) - -// NewJob returns a new Job. -func NewJob(c Connection) *Job { - return &Job{&base{}, c} -} - -// Get a Job. -func (j *Job) Get(ns, n string) (interface{}, error) { - return j.DialOrDie().BatchV1().Jobs(ns).Get(n, metav1.GetOptions{}) -} - -// List all Jobs in a given namespace. -func (j *Job) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := j.DialOrDie().BatchV1().Jobs(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a Job. -func (j *Job) Delete(ns, n string, cascade, force bool) error { - return j.DialOrDie().BatchV1().Jobs(ns).Delete(n, nil) -} - -// Containers returns all container names on job. -func (j *Job) Containers(ns, n string, includeInit bool) ([]string, error) { - pod, err := j.assocPod(ns, n) - if err != nil { - return nil, err - } - return NewPod(j).Containers(ns, pod, includeInit) -} - -// Logs fetch container logs for a given job and container. -func (j *Job) Logs(ns, n string, opts *v1.PodLogOptions) *restclient.Request { - pod, err := j.assocPod(ns, n) - if err != nil { - return nil - } - - return NewPod(j).Logs(ns, pod, opts) -} - -// Events retrieved jobs events. -func (j *Job) Events(ns, n string) (*v1.EventList, error) { - e := j.DialOrDie().CoreV1().Events(ns) - return e.List(metav1.ListOptions{ - FieldSelector: e.GetFieldSelector(&n, &ns, nil, nil).String(), - }) -} - -func (j *Job) assocPod(ns, n string) (string, error) { - ee, err := j.Events(ns, n) - if err != nil { - return "", err - } - - for _, e := range ee.Items { - if strings.Contains(e.Message, "Created pod: ") { - return strings.TrimSpace(strings.Replace(e.Message, "Created pod: ", "", 1)), nil - } - } - return "", fmt.Errorf("unable to find associated pod name for job: %s/%s", ns, n) -} diff --git a/internal/k8s/node.go b/internal/k8s/node.go deleted file mode 100644 index f75793f8..00000000 --- a/internal/k8s/node.go +++ /dev/null @@ -1,40 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// Node represents a Kubernetes node. -type Node struct { - *base - Connection -} - -// NewNode returns a new Node. -func NewNode(c Connection) *Node { - return &Node{&base{}, c} -} - -// Get a node. -func (n *Node) Get(_, name string) (interface{}, error) { - return n.DialOrDie().CoreV1().Nodes().Get(name, metav1.GetOptions{}) -} - -// List all nodes on the cluster. -func (n *Node) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := n.DialOrDie().CoreV1().Nodes().List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a node. -func (n *Node) Delete(_, name string, cascade, force bool) error { - return n.DialOrDie().CoreV1().Nodes().Delete(name, nil) -} diff --git a/internal/k8s/ns.go b/internal/k8s/ns.go deleted file mode 100644 index 505cbfae..00000000 --- a/internal/k8s/ns.go +++ /dev/null @@ -1,41 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// Namespace represents a Kubernetes namespace. -type Namespace struct { - *base - Connection -} - -// NewNamespace returns a new Namespace. -func NewNamespace(c Connection) *Namespace { - return &Namespace{&base{}, c} -} - -// Get a active namespace. -func (n *Namespace) Get(_, name string) (interface{}, error) { - panic("NYI") - return n.DialOrDie().CoreV1().Namespaces().Get(name, metav1.GetOptions{}) -} - -// List all active namespaces on the cluster. -func (n *Namespace) List(ns string, opts metav1.ListOptions) (Collection, error) { - panic("NYI") - rr, err := n.DialOrDie().CoreV1().Namespaces().List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - return cc, nil -} - -// Delete a namespace. -func (n *Namespace) Delete(_, name string, cascade, force bool) error { - return n.DialOrDie().CoreV1().Namespaces().Delete(name, nil) -} diff --git a/internal/k8s/port_forward.go b/internal/k8s/port_forward.go index 5c2c846a..2e19d301 100644 --- a/internal/k8s/port_forward.go +++ b/internal/k8s/port_forward.go @@ -91,7 +91,7 @@ func (p *PortForward) FQN() string { func (p *PortForward) Start(path, co string, ports []string) (*portforward.PortForwarder, error) { p.path, p.container, p.ports, p.age = path, co, ports, time.Now() - ns, n := namespaced(path) + ns, n := Namespaced(path) pod, err := p.DialOrDie().CoreV1().Pods(ns).Get(n, metav1.GetOptions{}) if err != nil { return nil, err diff --git a/internal/k8s/pv.go b/internal/k8s/pv.go index ff2d628a..07e2a650 100644 --- a/internal/k8s/pv.go +++ b/internal/k8s/pv.go @@ -1,41 +1,42 @@ package k8s -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) +// BOZO!! +// import ( +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// ) -// PersistentVolume represents a Kubernetes PersistentVolume. -type PersistentVolume struct { - *base - Connection -} +// // PersistentVolume represents a Kubernetes PersistentVolume. +// type PersistentVolume struct { +// *base +// Connection +// } -// NewPersistentVolume returns a new PersistentVolume. -func NewPersistentVolume(c Connection) *PersistentVolume { - return &PersistentVolume{&base{}, c} -} +// // NewPersistentVolume returns a new PersistentVolume. +// func NewPersistentVolume(c Connection) *PersistentVolume { +// return &PersistentVolume{&base{}, c} +// } -// Get a PersistentVolume. -func (p *PersistentVolume) Get(_, n string) (interface{}, error) { - return p.DialOrDie().CoreV1().PersistentVolumes().Get(n, metav1.GetOptions{}) -} +// // Get a PersistentVolume. +// func (p *PersistentVolume) Get(_, n string) (interface{}, error) { +// return p.DialOrDie().CoreV1().PersistentVolumes().Get(n, metav1.GetOptions{}) +// } -// List all PersistentVolumes in a given namespace. -func (p *PersistentVolume) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := p.DialOrDie().CoreV1().PersistentVolumes().List(opts) - if err != nil { - return nil, err - } +// // List all PersistentVolumes in a given namespace. +// func (p *PersistentVolume) List(ns string, opts metav1.ListOptions) (Collection, error) { +// rr, err := p.DialOrDie().CoreV1().PersistentVolumes().List(opts) +// if err != nil { +// return nil, err +// } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } +// cc := make(Collection, len(rr.Items)) +// for i, r := range rr.Items { +// cc[i] = r +// } - return cc, nil -} +// return cc, nil +// } -// Delete a PersistentVolume. -func (p *PersistentVolume) Delete(_, n string, cascade, force bool) error { - return p.DialOrDie().CoreV1().PersistentVolumes().Delete(n, nil) -} +// // Delete a PersistentVolume. +// func (p *PersistentVolume) Delete(_, n string, cascade, force bool) error { +// return p.DialOrDie().CoreV1().PersistentVolumes().Delete(n, nil) +// } diff --git a/internal/k8s/pvc.go b/internal/k8s/pvc.go index 90e447ea..0f8e9cc6 100644 --- a/internal/k8s/pvc.go +++ b/internal/k8s/pvc.go @@ -1,40 +1,41 @@ package k8s -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) +// BOZO!! +// import ( +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// ) -// PersistentVolumeClaim represents a Kubernetes PersistentVolumeClaim. -type PersistentVolumeClaim struct { - *base - Connection -} +// // PersistentVolumeClaim represents a Kubernetes PersistentVolumeClaim. +// type PersistentVolumeClaim struct { +// *base +// Connection +// } -// NewPersistentVolumeClaim returns a new PersistentVolumeClaim. -func NewPersistentVolumeClaim(c Connection) *PersistentVolumeClaim { - return &PersistentVolumeClaim{&base{}, c} -} +// // NewPersistentVolumeClaim returns a new PersistentVolumeClaim. +// func NewPersistentVolumeClaim(c Connection) *PersistentVolumeClaim { +// return &PersistentVolumeClaim{&base{}, c} +// } -// Get a PersistentVolumeClaim. -func (p *PersistentVolumeClaim) Get(ns, n string) (interface{}, error) { - return p.DialOrDie().CoreV1().PersistentVolumeClaims(ns).Get(n, metav1.GetOptions{}) -} +// // Get a PersistentVolumeClaim. +// func (p *PersistentVolumeClaim) Get(ns, n string) (interface{}, error) { +// return p.DialOrDie().CoreV1().PersistentVolumeClaims(ns).Get(n, metav1.GetOptions{}) +// } -// List all PersistentVolumeClaims in a given namespace. -func (p *PersistentVolumeClaim) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := p.DialOrDie().CoreV1().PersistentVolumeClaims(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } +// // List all PersistentVolumeClaims in a given namespace. +// func (p *PersistentVolumeClaim) List(ns string, opts metav1.ListOptions) (Collection, error) { +// rr, err := p.DialOrDie().CoreV1().PersistentVolumeClaims(ns).List(opts) +// if err != nil { +// return nil, err +// } +// cc := make(Collection, len(rr.Items)) +// for i, r := range rr.Items { +// cc[i] = r +// } - return cc, nil -} +// return cc, nil +// } -// Delete a PersistentVolumeClaim. -func (p *PersistentVolumeClaim) Delete(ns, n string, cascade, force bool) error { - return p.DialOrDie().CoreV1().PersistentVolumeClaims(ns).Delete(n, nil) -} +// // Delete a PersistentVolumeClaim. +// func (p *PersistentVolumeClaim) Delete(ns, n string, cascade, force bool) error { +// return p.DialOrDie().CoreV1().PersistentVolumeClaims(ns).Delete(n, nil) +// } diff --git a/internal/k8s/resource.go b/internal/k8s/resource.go index 7a1b9991..de15b7b1 100644 --- a/internal/k8s/resource.go +++ b/internal/k8s/resource.go @@ -1,103 +1,105 @@ package k8s -import ( - "fmt" +// BOZO!! +// import ( +// "fmt" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" - "k8s.io/apimachinery/pkg/runtime" - "k8s.io/apimachinery/pkg/runtime/serializer" - "k8s.io/client-go/dynamic" - "k8s.io/client-go/rest" -) +// "github.com/derailed/k9s/internal/dao" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" +// "k8s.io/apimachinery/pkg/runtime" +// "k8s.io/apimachinery/pkg/runtime/serializer" +// "k8s.io/client-go/dynamic" +// "k8s.io/client-go/rest" +// ) -// Resource represents a Kubernetes Resource -type Resource struct { - *base - Connection +// // Resource represents a Kubernetes Resource +// type Resource struct { +// *base +// Connection - gvr GVR -} +// gvr dao.GVR +// } -// NewResource returns a new Resource. -func NewResource(c Connection, gvr GVR) *Resource { - return &Resource{base: &base{}, Connection: c, gvr: gvr} -} +// // NewResource returns a new Resource. +// func NewResource(c Connection, gvr GVR) *Resource { +// return &Resource{base: &base{}, Connection: c, gvr: gvr} +// } -// GetInfo returns info about apigroup. -func (r *Resource) GetInfo() GVR { - return r.gvr -} +// // GetInfo returns info about apigroup. +// func (r *Resource) GetInfo() GVR { +// return r.gvr +// } -func (r *Resource) nsRes() dynamic.NamespaceableResourceInterface { - return r.DynDialOrDie().Resource(r.gvr.AsGVR()) -} +// func (r *Resource) nsRes() dynamic.NamespaceableResourceInterface { +// return r.DynDialOrDie().Resource(r.gvr.AsGVR()) +// } -// Get a Resource. -func (r *Resource) Get(ns, n string) (interface{}, error) { - return r.nsRes().Namespace(ns).Get(n, metav1.GetOptions{}) -} +// // Get a Resource. +// func (r *Resource) Get(ns, n string) (interface{}, error) { +// return r.nsRes().Namespace(ns).Get(n, metav1.GetOptions{}) +// } -// List all Resources in a given namespace. -func (r *Resource) List(ns string, opts metav1.ListOptions) (Collection, error) { - obj, err := r.listAll(ns, r.gvr.ToR()) - if err != nil { - return nil, err - } - return Collection{obj.(*metav1beta1.Table)}, nil -} +// // List all Resources in a given namespace. +// func (r *Resource) List(ns string, opts metav1.ListOptions) (Collection, error) { +// obj, err := r.listAll(ns, r.gvr.ToR()) +// if err != nil { +// return nil, err +// } +// return Collection{obj.(*metav1beta1.Table)}, nil +// } -// Delete a Resource. -func (r *Resource) Delete(ns, n string, cascade, force bool) error { - return r.nsRes().Namespace(ns).Delete(n, nil) -} +// // Delete a Resource. +// func (r *Resource) Delete(ns, n string, cascade, force bool) error { +// return r.nsRes().Namespace(ns).Delete(n, nil) +// } -// ---------------------------------------------------------------------------- -// Helpers... +// // ---------------------------------------------------------------------------- +// // Helpers... -const gvFmt = "application/json;as=Table;v=%s;g=%s, application/json" +// const gvFmt = "application/json;as=Table;v=%s;g=%s, application/json" -func (r *Resource) listAll(ns, n string) (runtime.Object, error) { - a := fmt.Sprintf(gvFmt, metav1beta1.SchemeGroupVersion.Version, metav1beta1.GroupName) - _, codec := r.codec() +// func (r *Resource) listAll(ns, n string) (runtime.Object, error) { +// a := fmt.Sprintf(gvFmt, metav1beta1.SchemeGroupVersion.Version, metav1beta1.GroupName) +// _, codec := r.codec() - c, err := r.getClient() - if err != nil { - return nil, err - } +// c, err := r.getClient() +// if err != nil { +// return nil, err +// } - return c.Get(). - SetHeader("Accept", a). - Namespace(ns). - Resource(n). - VersionedParams(&metav1beta1.TableOptions{}, codec). - Do().Get() -} +// return c.Get(). +// SetHeader("Accept", a). +// Namespace(ns). +// Resource(n). +// VersionedParams(&metav1beta1.TableOptions{}, codec). +// Do().Get() +// } -func (r *Resource) getClient() (*rest.RESTClient, error) { - crConfig := r.RestConfigOrDie() - gv := r.gvr.AsGV() - crConfig.GroupVersion = &gv - crConfig.APIPath = "/apis" - if len(r.gvr.ToG()) == 0 { - crConfig.APIPath = "/api" - } - codec, _ := r.codec() - crConfig.NegotiatedSerializer = codec.WithoutConversion() +// func (r *Resource) getClient() (*rest.RESTClient, error) { +// crConfig := r.RestConfigOrDie() +// gv := r.gvr.AsGV() +// crConfig.GroupVersion = &gv +// crConfig.APIPath = "/apis" +// if len(r.gvr.ToG()) == 0 { +// crConfig.APIPath = "/api" +// } +// codec, _ := r.codec() +// crConfig.NegotiatedSerializer = codec.WithoutConversion() - crRestClient, err := rest.RESTClientFor(crConfig) - if err != nil { - return nil, err - } - return crRestClient, nil -} +// crRestClient, err := rest.RESTClientFor(crConfig) +// if err != nil { +// return nil, err +// } +// return crRestClient, nil +// } -func (r *Resource) codec() (serializer.CodecFactory, runtime.ParameterCodec) { - scheme := runtime.NewScheme() - gv := r.gvr.AsGV() - metav1.AddToGroupVersion(scheme, gv) - scheme.AddKnownTypes(gv, &metav1beta1.Table{}, &metav1beta1.TableOptions{}) - scheme.AddKnownTypes(metav1beta1.SchemeGroupVersion, &metav1beta1.Table{}, &metav1beta1.TableOptions{}) +// func (r *Resource) codec() (serializer.CodecFactory, runtime.ParameterCodec) { +// scheme := runtime.NewScheme() +// gv := r.gvr.AsGV() +// metav1.AddToGroupVersion(scheme, gv) +// scheme.AddKnownTypes(gv, &metav1beta1.Table{}, &metav1beta1.TableOptions{}) +// scheme.AddKnownTypes(metav1beta1.SchemeGroupVersion, &metav1beta1.Table{}, &metav1beta1.TableOptions{}) - return serializer.NewCodecFactory(scheme), runtime.NewParameterCodec(scheme) -} +// return serializer.NewCodecFactory(scheme), runtime.NewParameterCodec(scheme) +// } diff --git a/internal/k8s/sts.go b/internal/k8s/sts.go deleted file mode 100644 index f032d109..00000000 --- a/internal/k8s/sts.go +++ /dev/null @@ -1,76 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/types" - "k8s.io/kubectl/pkg/polymorphichelpers" -) - -// StatefulSet manages a Kubernetes StatefulSet. -type StatefulSet struct { - *base - Connection -} - -// NewStatefulSet instantiates a new StatefulSet. -func NewStatefulSet(c Connection) *StatefulSet { - return &StatefulSet{&base{}, c} -} - -// Get a StatefulSet. -func (s *StatefulSet) Get(ns, n string) (interface{}, error) { - return s.DialOrDie().AppsV1().StatefulSets(ns).Get(n, metav1.GetOptions{}) -} - -// List all StatefulSets in a given namespace. -func (s *StatefulSet) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := s.DialOrDie().AppsV1().StatefulSets(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a StatefulSet. -func (s *StatefulSet) Delete(ns, n string, cascade, force bool) error { - p := metav1.DeletePropagationOrphan - if cascade { - p = metav1.DeletePropagationBackground - } - return s.DialOrDie().AppsV1().StatefulSets(ns).Delete(n, &metav1.DeleteOptions{ - PropagationPolicy: &p, - }) -} - -// Scale a StatefulSet. -func (s *StatefulSet) Scale(ns, n string, replicas int32) error { - scale, err := s.DialOrDie().AppsV1().StatefulSets(ns).GetScale(n, metav1.GetOptions{}) - if err != nil { - return err - } - - scale.Spec.Replicas = replicas - _, err = s.DialOrDie().AppsV1().StatefulSets(ns).UpdateScale(n, scale) - return err -} - -// Restart a StatefulSet rollout. -func (s *StatefulSet) Restart(ns, n string) error { - - sts, err := s.DialOrDie().AppsV1().StatefulSets(ns).Get(n, metav1.GetOptions{}) - if err != nil { - return err - } - update, err := polymorphichelpers.ObjectRestarterFn(sts) - if err != nil { - return err - } - - _, err = s.DialOrDie().AppsV1().StatefulSets(ns).Patch(sts.Name, types.StrategicMergePatchType, update) - return err -} diff --git a/internal/k8s/svc.go b/internal/k8s/svc.go deleted file mode 100644 index 7165a170..00000000 --- a/internal/k8s/svc.go +++ /dev/null @@ -1,42 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// Service represents a Kubernetes Service. -type Service struct { - *base - Connection -} - -// NewService returns a new Service. -func NewService(c Connection) *Service { - return &Service{&base{}, c} -} - -// Get a service. -func (s *Service) Get(ns, n string) (interface{}, error) { - panic("NYI") - return s.DialOrDie().CoreV1().Services(ns).Get(n, metav1.GetOptions{}) -} - -// List all Services in a given namespace. -func (s *Service) List(ns string, opts metav1.ListOptions) (Collection, error) { - panic("NYI") - rr, err := s.DialOrDie().CoreV1().Services(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a Service. -func (s *Service) Delete(ns, n string, cascade, force bool) error { - return s.DialOrDie().CoreV1().Services(ns).Delete(n, nil) -} diff --git a/internal/keys.go b/internal/keys.go index a583fc28..597db607 100644 --- a/internal/keys.go +++ b/internal/keys.go @@ -5,10 +5,17 @@ type ContextKey string const ( // Factory represents a factory context key. - KeyFactory ContextKey = "factory" - KeySelection = "selection" - KeyLabels = "labels" - KeyFields = "fields" - KeyTable = "table" - KeyDir = "dir" + KeyFactory ContextKey = "factory" + KeyLabels = "labels" + KeyFields = "fields" + KeyTable = "table" + KeyDir = "dir" + KeyPath = "path" + KeySubject = "subject" + KeyGVR = "gvr" + KeyForwards = "forwards" + KeyContainers = "containers" + KeyBenchCfg = "benchcfg" + KeyAliases = "aliases" + KeyUID = "uid" ) diff --git a/internal/model/alias.go b/internal/model/alias.go new file mode 100644 index 00000000..5f5def5e --- /dev/null +++ b/internal/model/alias.go @@ -0,0 +1,52 @@ +package model + +import ( + "context" + "errors" + "sort" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/render" + "k8s.io/apimachinery/pkg/runtime" +) + +// Alias represents a collection of aliases. +type Alias struct { + Resource +} + +// List returns a collection of screen dumps. +func (b *Alias) List(ctx context.Context) ([]runtime.Object, error) { + aa, ok := ctx.Value(internal.KeyAliases).(config.Alias) + if !ok { + return nil, errors.New("no aliases found in context") + } + + m := make(config.ShortNames, len(aa)) + for alias, gvr := range aa { + if _, ok := m[gvr]; ok { + m[gvr] = append(m[gvr], alias) + } else { + m[gvr] = []string{alias} + } + } + + oo := make([]runtime.Object, 0, len(m)) + for gvr, aliases := range m { + sort.StringSlice(aliases).Sort() + oo = append(oo, render.AliasRes{GVR: gvr, Aliases: aliases}) + } + + return oo, nil +} + +// Hydrate returns a pod as container rows. +func (b *Alias) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { + for i, o := range oo { + if err := re.Render(o, render.NonResource, &rr[i]); err != nil { + return err + } + } + return nil +} diff --git a/internal/model/benchmark.go b/internal/model/benchmark.go new file mode 100644 index 00000000..2826a0ab --- /dev/null +++ b/internal/model/benchmark.go @@ -0,0 +1,47 @@ +package model + +import ( + "context" + "errors" + "io/ioutil" + "path/filepath" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/render" + "k8s.io/apimachinery/pkg/runtime" +) + +// Benchmark represents a collection of benchmarks. +type Benchmark struct { + Resource +} + +// List returns a collection of screen dumps. +func (b *Benchmark) List(ctx context.Context) ([]runtime.Object, error) { + dir, ok := ctx.Value(internal.KeyDir).(string) + if !ok { + return nil, errors.New("no benchmark dir found in context") + } + + ff, err := ioutil.ReadDir(dir) + if err != nil { + return nil, err + } + + oo := make([]runtime.Object, len(ff)) + for i, f := range ff { + oo[i] = render.BenchInfo{File: f, Path: filepath.Join(dir, f.Name())} + } + + return oo, nil +} + +// Hydrate returns a pod as container rows. +func (b *Benchmark) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { + for i, o := range oo { + if err := re.Render(o, render.NonResource, &rr[i]); err != nil { + return err + } + } + return nil +} diff --git a/internal/model/container.go b/internal/model/container.go index f866a816..be0cd101 100644 --- a/internal/model/container.go +++ b/internal/model/container.go @@ -2,6 +2,7 @@ package model import ( "context" + "fmt" "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/k8s" @@ -28,10 +29,13 @@ type Container struct { // List returns a collection of containers func (c *Container) List(ctx context.Context) ([]runtime.Object, error) { c.pod = nil - sel := ctx.Value(internal.KeySelection).(string) - ns, n := render.Namespaced(sel) + path, ok := ctx.Value(internal.KeyPath).(string) + if !ok { + return nil, fmt.Errorf("no context path for %q", c.gvr) + } + ns, _ := render.Namespaced(path) c.namespace = ns - o, err := c.factory.Get(ns, "v1/pods", n, labels.Everything()) + o, err := c.factory.Get("v1/pods", path, labels.Everything()) if err != nil { return nil, err } diff --git a/internal/model/generic.go b/internal/model/generic.go index 0f199162..03d8ce7b 100644 --- a/internal/model/generic.go +++ b/internal/model/generic.go @@ -40,7 +40,7 @@ func (g *Generic) List(ctx context.Context) ([]runtime.Object, error) { // BOZO!! Need to know if gvr is namespaced or not o, err := c.Get(). SetHeader("Accept", fmt.Sprintf(gvFmt, metav1beta1.SchemeGroupVersion.Version, metav1beta1.GroupName)). - // Namespace(g.namespace). + Namespace(g.namespace). Resource(gvr.ToR()). VersionedParams(&metav1beta1.TableOptions{}, codec). Do().Get() diff --git a/internal/model/job.go b/internal/model/job.go new file mode 100644 index 00000000..00c8c21d --- /dev/null +++ b/internal/model/job.go @@ -0,0 +1,87 @@ +package model + +import ( + "context" + "errors" + "strings" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/render" + "github.com/rs/zerolog/log" + batchv1 "k8s.io/api/batch/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// Job represents a collections of jobs. +type Job struct { + Resource +} + +// List returns a collection of screen dumps. +func (c *Job) List(ctx context.Context) ([]runtime.Object, error) { + uid, ok := ctx.Value(internal.KeyUID).(string) + if !ok { + log.Debug().Msgf("NO UID in context") + } + path, ok := ctx.Value(internal.KeyPath).(string) + if !ok { + return nil, errors.New("no cronjob path found in context") + } + + oo, err := c.Resource.List(ctx) + if err != nil { + return nil, err + } + if uid == "" { + return oo, nil + } + + _, cronName := k8s.Namespaced(path) + jj := make([]runtime.Object, 0, len(oo)) + for _, j := range oo { + var job batchv1.Job + err = runtime.DefaultUnstructuredConverter.FromUnstructured(j.(*unstructured.Unstructured).Object, &job) + if err != nil { + return nil, err + } + if !isNamedAfter(cronName, job.Name) { + continue + } + id, ok := job.Spec.Selector.MatchLabels["controller-uid"] + if !ok { + continue + } + if isControlledBy(uid, id) { + log.Debug().Msgf("Job %s -- %#v -- %q -- %q", job.Name, job.Labels, uid, path) + jj = append(jj, j) + } + } + + return jj, nil +} + +// Hydrate returns a pod as container rows. +func (c *Job) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { + for i, o := range oo { + if err := re.Render(o, c.namespace, &rr[i]); err != nil { + return err + } + } + return nil +} + +func isControlledBy(cuid, id string) bool { + tokens := strings.Split(cuid, "-") + root := strings.Join(tokens[2:], "-") + return strings.Contains(id, root) +} + +func isNamedAfter(p, n string) bool { + tokens := strings.Split(n, "-") + if len(tokens) == 0 || tokens[0] != p { + return false + } + return true +} diff --git a/internal/model/node.go b/internal/model/node.go index d1ce2c84..803f1eb5 100644 --- a/internal/model/node.go +++ b/internal/model/node.go @@ -44,7 +44,7 @@ func (n *Node) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { mx := k8s.NewMetricsServer(n.factory.Client().(k8s.Connection)) mmx, err := mx.FetchNodesMetrics() if err != nil { - return err + log.Warn().Err(err).Msg("No node metrics") } var index int @@ -80,7 +80,7 @@ func nodeMetricsFor(o runtime.Object, mmx *mv1beta1.NodeMetricsList) *mv1beta1.N } func (n *Node) nodePods(f Factory, node string) ([]*v1.Pod, error) { - pp, err := f.List("", "v1/pods", labels.Everything()) + pp, err := f.List("v1/pods", render.AllNamespaces, labels.Everything()) if err != nil { return nil, err } diff --git a/internal/model/pod.go b/internal/model/pod.go index d5e40c2c..93a346a4 100644 --- a/internal/model/pod.go +++ b/internal/model/pod.go @@ -2,7 +2,6 @@ package model import ( "context" - "fmt" "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/k8s" @@ -26,27 +25,21 @@ func (p *Pod) List(ctx context.Context) ([]runtime.Object, error) { return oo, err } - fieldSel, ok := ctx.Value(internal.KeyFields).(string) + sel, ok := ctx.Value(internal.KeyFields).(string) if !ok { return oo, nil } - - sel, err := labels.ConvertSelectorToLabelsMap(fieldSel) + fsel, err := labels.ConvertSelectorToLabelsMap(sel) if err != nil { return nil, err } - - nodeName, ok := sel["spec.nodeName"] - if !ok { - return nil, fmt.Errorf("NYI field selector %q", nodeName) - } + nodeName := fsel["spec.nodeName"] var res []runtime.Object for _, o := range oo { u := o.(*unstructured.Unstructured) spec := u.Object["spec"].(map[string]interface{}) - log.Debug().Msgf("Spec node %q -- %q", nodeName, spec["nodeName"]) - if spec["nodeName"] == nodeName { + if nodeName == "" || spec["nodeName"] == nodeName { res = append(res, o) } } diff --git a/internal/model/portforward.go b/internal/model/portforward.go new file mode 100644 index 00000000..8b9c4f73 --- /dev/null +++ b/internal/model/portforward.go @@ -0,0 +1,77 @@ +package model + +import ( + "context" + "fmt" + "strings" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/render" + "github.com/rs/zerolog/log" + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/runtime" +) + +// PortForward represents a portforward model. +type PortForward struct { + Resource + + pod *v1.Pod +} + +// List returns a collection of screen dumps. +func (c *PortForward) List(ctx context.Context) ([]runtime.Object, error) { + config, ok := ctx.Value(internal.KeyBenchCfg).(*config.Bench) + if !ok { + return nil, fmt.Errorf("no benchconfig found in context") + } + + cc := config.Benchmarks.Containers + oo := make([]runtime.Object, 0, len(c.factory.Forwarders())) + for _, f := range c.factory.Forwarders() { + cfg := render.BenchCfg{ + C: config.Benchmarks.Defaults.C, + N: config.Benchmarks.Defaults.N, + } + if config, ok := cc[containerID(f.Path(), f.Container())]; ok { + cfg.C, cfg.N = config.C, config.N + cfg.Host, cfg.Path = config.HTTP.Host, config.HTTP.Path + } + oo = append(oo, render.ForwardRes{ + Forwarder: f, + Config: cfg, + }) + } + + return oo, nil +} + +// Hydrate returns a pod as container rows. +func (c *PortForward) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { + for i, o := range oo { + log.Debug().Msgf("PortFWD GOT %#v", o) + res, ok := o.(render.ForwardRes) + if !ok { + return fmt.Errorf("expecting a forwardres but got %T", o) + } + + if err := re.Render(res, render.NonResource, &rr[i]); err != nil { + return err + } + } + + return nil +} + +// ---------------------------------------------------------------------------- +// Helpers... + +// ContainerID computes container ID based on ns/po/co. +func containerID(path, co string) string { + ns, n := k8s.Namespaced(path) + po := strings.Split(n, "-")[0] + + return ns + "/" + po + ":" + co +} diff --git a/internal/model/rbac.go b/internal/model/rbac.go new file mode 100644 index 00000000..d611e3cb --- /dev/null +++ b/internal/model/rbac.go @@ -0,0 +1,196 @@ +package model + +import ( + "context" + "fmt" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/render" + "github.com/rs/zerolog/log" + rbacv1 "k8s.io/api/rbac/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" +) + +type Rbac struct { + Resource +} + +func (r *Rbac) List(ctx context.Context) ([]runtime.Object, error) { + gvr, ok := ctx.Value(internal.KeyGVR).(string) + if !ok { + return nil, fmt.Errorf("expecting a context gvr") + } + r.gvr = gvr + path, ok := ctx.Value(internal.KeyPath).(string) + log.Debug().Msgf("LISTING RBACK %q--%q", r.gvr, path) + if !ok || path == "" { + return r.Resource.List(ctx) + } + + switch k8s.GVR(r.gvr).ToR() { + case "clusterrolebindings": + return r.loadClusterRoleBinding(path) + case "rolebindings": + return r.loadRoleBinding(path) + case "clusterroles": + return r.loadClusterRole(path) + case "roles": + return r.loadRole(path) + default: + return nil, fmt.Errorf("expecting clusterrole/role but found %s", k8s.GVR(r.gvr).ToR()) + } +} + +func (r *Rbac) loadClusterRoleBinding(path string) ([]runtime.Object, error) { + o, err := r.factory.Get("rbac.authorization.k8s.io/v1/clusterrolebindings", path, labels.Everything()) + if err != nil { + return nil, err + } + + var crb rbacv1.ClusterRoleBinding + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) + if err != nil { + return nil, err + } + + kind := "rbac.authorization.k8s.io/v1/clusterroles" + crbo, err := r.factory.Get(kind, k8s.FQN("-", crb.RoleRef.Name), labels.Everything()) + if err != nil { + return nil, err + } + var cr rbacv1.ClusterRole + err = runtime.DefaultUnstructuredConverter.FromUnstructured(crbo.(*unstructured.Unstructured).Object, &cr) + if err != nil { + return nil, err + } + return r.parseRules(cr.Rules), nil +} + +func (r *Rbac) loadRoleBinding(path string) ([]runtime.Object, error) { + o, err := r.factory.Get("rbac.authorization.k8s.io/v1/rolebindings", path, labels.Everything()) + if err != nil { + return nil, err + } + + var rb rbacv1.RoleBinding + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb) + if err != nil { + return nil, err + } + + if rb.RoleRef.Kind == "ClusterRole" { + kind := "rbac.authorization.k8s.io/v1/clusterroles" + o, err := r.factory.Get(kind, k8s.FQN("-", rb.RoleRef.Name), labels.Everything()) + if err != nil { + return nil, err + } + var cr rbacv1.ClusterRole + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) + if err != nil { + return nil, err + } + return r.parseRules(cr.Rules), nil + } + + kind := "rbac.authorization.k8s.io/v1/roles" + ro, err := r.factory.Get(kind, k8s.FQN(rb.Namespace, rb.RoleRef.Name), labels.Everything()) + if err != nil { + return nil, err + } + var role rbacv1.Role + err = runtime.DefaultUnstructuredConverter.FromUnstructured(ro.(*unstructured.Unstructured).Object, &role) + if err != nil { + return nil, err + } + + return r.parseRules(role.Rules), nil +} + +func (r *Rbac) loadClusterRole(path string) ([]runtime.Object, error) { + o, err := r.factory.Get("rbac.authorization.k8s.io/v1/clusterroles", path, labels.Everything()) + if err != nil { + return nil, err + } + + var cr rbacv1.ClusterRole + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) + if err != nil { + return nil, err + } + + return r.parseRules(cr.Rules), nil +} + +func (r *Rbac) loadRole(path string) ([]runtime.Object, error) { + o, err := r.factory.Get("rbac.authorization.k8s.io/v1/roles", path, labels.Everything()) + if err != nil { + return nil, err + } + + var ro rbacv1.Role + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ro) + if err != nil { + return nil, err + } + + return r.parseRules(ro.Rules), nil +} + +func makeRes(res, grp string, vv []string) *render.PolicyRes { + return &render.PolicyRes{ + Resource: res, + Group: grp, + Verbs: vv, + } +} + +func (r *Rbac) parseRules(rules []rbacv1.PolicyRule) []runtime.Object { + m := make([]runtime.Object, 0, len(rules)) + for _, rule := range rules { + for _, grp := range rule.APIGroups { + for _, res := range rule.Resources { + k := res + if grp != "" { + k = res + "." + grp + } + for _, na := range rule.ResourceNames { + m = upsert(m, makeRes(FQN(k, na), grp, rule.Verbs)) + } + m = upsert(m, makeRes(k, grp, rule.Verbs)) + } + } + for _, nres := range rule.NonResourceURLs { + if nres[0] != '/' { + nres = "/" + nres + } + m = upsert(m, makeRes(nres, "", rule.Verbs)) + } + } + + return m +} + +func upsert(rr []runtime.Object, p *render.PolicyRes) []runtime.Object { + idx, ok := find(rr, p.Resource) + if !ok { + return append(rr, p) + } + rr[idx] = p + + return rr +} + +// Find locates a row by id. Retturns false is not found. +func find(rr []runtime.Object, res string) (int, bool) { + for i, r := range rr { + p := r.(*render.PolicyRes) + if p.Resource == res { + return i, true + } + } + + return 0, false +} diff --git a/internal/model/registry.go b/internal/model/registry.go index d102a9bb..59c83a90 100644 --- a/internal/model/registry.go +++ b/internal/model/registry.go @@ -6,6 +6,7 @@ import ( // BOZO!! Break up deps and merge into single registrar var Registry = map[string]ResourceMeta{ + // Custom... "containers": ResourceMeta{ Model: &Container{}, Renderer: &render.Container{}, @@ -18,7 +19,24 @@ var Registry = map[string]ResourceMeta{ Model: &ScreenDump{}, Renderer: &render.ScreenDump{}, }, + "rbac": ResourceMeta{ + Model: &Rbac{}, + Renderer: &render.Rbac{}, + }, + "portforwards": ResourceMeta{ + Model: &PortForward{}, + Renderer: &render.PortForward{}, + }, + "benchmarks": ResourceMeta{ + Model: &Benchmark{}, + Renderer: &render.Benchmark{}, + }, + "aliases": ResourceMeta{ + Model: &Alias{}, + Renderer: &render.Alias{}, + }, + // Core... "v1/pods": ResourceMeta{ Model: &Pod{}, Renderer: &render.Pod{}, @@ -30,7 +48,20 @@ var Registry = map[string]ResourceMeta{ "v1/namespaces": ResourceMeta{ Renderer: &render.Namespace{}, }, + "v1/endpoints": ResourceMeta{ + Renderer: &render.Endpoints{}, + }, + "v1/services": ResourceMeta{ + Renderer: &render.Service{}, + }, + "v1/configmaps": ResourceMeta{ + Renderer: &render.ConfigMap{}, + }, + "v1/secrets": ResourceMeta{ + Renderer: &render.Secret{}, + }, + // Apps... "apps/v1/deployments": ResourceMeta{ Renderer: &render.Deployment{}, }, @@ -43,31 +74,32 @@ var Registry = map[string]ResourceMeta{ "apps/v1/daemonsets": ResourceMeta{ Renderer: &render.DaemonSet{}, }, + + // Extensions... "extensions/v1beta1/daemonsets": ResourceMeta{ Renderer: &render.DaemonSet{}, }, + "extensions/v1beta1/ingresses": ResourceMeta{ + Renderer: &render.Ingress{}, + }, - // "v1/services": ResourceMeta{ - // Renderer: &render.Service{}, - // }, - // "v1/configmaps": ResourceMeta{ - // Renderer: &render.ConfigMap{}, - // }, - // "v1/secrets": ResourceMeta{ - // Renderer: &render.ConfigMap{}, - // }, - // "batch/v1beta1/cronjobs": ResourceMeta{ - // Renderer: &render.CronJob{}, - // }, - // "batch/v1/jobs": ResourceMeta{ - // Renderer: &render.Job{}, - // }, + // Batch... + "batch/v1beta1/cronjobs": ResourceMeta{ + Renderer: &render.CronJob{}, + }, + "batch/v1/jobs": ResourceMeta{ + Model: &Job{}, + Renderer: &render.Job{}, + }, + // CRDs... "apiextensions.k8s.io/v1beta1/customresourcedefinitions": ResourceMeta{ Renderer: &render.CustomResourceDefinition{}, }, + // RBAC... "rbac.authorization.k8s.io/v1/clusterroles": ResourceMeta{ + Model: &Rbac{}, Renderer: &render.ClusterRole{}, }, "rbac.authorization.k8s.io/v1/clusterrolebindings": ResourceMeta{ diff --git a/internal/model/resource.go b/internal/model/resource.go index 0c093855..26aa056e 100644 --- a/internal/model/resource.go +++ b/internal/model/resource.go @@ -6,7 +6,6 @@ import ( "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" - "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" ) @@ -28,8 +27,8 @@ func (r *Resource) List(ctx context.Context) ([]runtime.Object, error) { if sel, err := labels.ConvertSelectorToLabelsMap(strLabel); ok && err == nil { lsel = sel.AsSelector() } - - oo, err := r.factory.List(r.namespace, r.gvr, lsel) + log.Debug().Msgf("^^^^^Listing with selector %q:%q--%#v", r.namespace, r.gvr, lsel) + oo, err := r.factory.List(r.gvr, r.namespace, lsel) r.factory.WaitForCacheSync() return oo, err @@ -41,9 +40,8 @@ func (r *Resource) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) err var index int for _, o := range oo { - res := o.(*unstructured.Unstructured) var row render.Row - if err := re.Render(res, r.namespace, &row); err != nil { + if err := re.Render(o, r.namespace, &row); err != nil { return err } rr[index] = row diff --git a/internal/model/screen_dump.go b/internal/model/screen_dump.go index 9ec31c2e..a61b3b0c 100644 --- a/internal/model/screen_dump.go +++ b/internal/model/screen_dump.go @@ -3,25 +3,22 @@ package model import ( "context" "errors" - "fmt" "io/ioutil" - "os" "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/render" v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/runtime" - "k8s.io/apimachinery/pkg/runtime/schema" ) -// ScreenDump represents a container model. +// ScreenDump represents a collections of screendumps. type ScreenDump struct { Resource pod *v1.Pod } -// List returns a collection of containers +// List returns a collection of screen dumps. func (c *ScreenDump) List(ctx context.Context) ([]runtime.Object, error) { dir, ok := ctx.Value(internal.KeyDir).(string) if !ok { @@ -35,7 +32,7 @@ func (c *ScreenDump) List(ctx context.Context) ([]runtime.Object, error) { oo := make([]runtime.Object, len(ff)) for i, f := range ff { - oo[i] = FileRes{file: f, dir: dir} + oo[i] = render.FileRes{File: f, Dir: dir} } return oo, nil @@ -44,38 +41,9 @@ func (c *ScreenDump) List(ctx context.Context) ([]runtime.Object, error) { // Hydrate returns a pod as container rows. func (c *ScreenDump) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { for i, o := range oo { - res, ok := o.(FileRes) - if !ok { - return fmt.Errorf("expecting a file resource but got %T", o) - } - - if err := re.Render(res, render.NonResource, &rr[i]); err != nil { + if err := re.Render(o, render.NonResource, &rr[i]); err != nil { return err } } - return nil } - -// ---------------------------------------------------------------------------- - -// FileRes represents a file resource. -type FileRes struct { - file os.FileInfo - dir string -} - -func (c FileRes) GetFile() os.FileInfo { return c.file } -func (c FileRes) GetDir() string { return c.dir } - -// GetObjectKind returns a schema object. -func (c FileRes) GetObjectKind() schema.ObjectKind { - - return nil -} - -// DeepCopyObject returns a container copy. -func (c FileRes) DeepCopyObject() runtime.Object { - - return c -} diff --git a/internal/model/stack.go b/internal/model/stack.go index 6c95615a..0d91e137 100644 --- a/internal/model/stack.go +++ b/internal/model/stack.go @@ -106,12 +106,6 @@ func (s *Stack) Pop() (Component, bool) { c := s.components[s.size()] s.components = s.components[:s.size()] s.notify(StackPop, c) - c.Stop() - - if top := s.Top(); top != nil { - log.Debug().Msgf("Calling Start on %s", top.Name()) - top.Start() - } return c, true } diff --git a/internal/model/subject.go b/internal/model/subject.go new file mode 100644 index 00000000..7b0bb5eb --- /dev/null +++ b/internal/model/subject.go @@ -0,0 +1,133 @@ +package model + +import ( + "context" + "errors" + "fmt" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/render" + rbacv1 "k8s.io/api/rbac/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" +) + +// Subject represents a subject model. +type Subject struct { + Resource + + subjectKind string +} + +// List returns a collection of subjects. +func (s *Subject) List(ctx context.Context) ([]runtime.Object, error) { + var ok bool + s.subjectKind, ok = ctx.Value(internal.KeySubject).(string) + if !ok { + return nil, errors.New("expecting a subject") + } + + crbs, err := s.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) + if err != nil { + return nil, err + } + + rbs, err := s.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) + if err != nil { + return nil, err + } + + return append(crbs, rbs...), nil +} + +// Hydrate returns a pod as container rows. +func (s *Subject) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { + for i, o := range oo { + res, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("expecting unstructured but got %T", o) + } + + if err := re.Render(res, render.AllNamespaces, &rr[i]); err != nil { + return err + } + } + + return nil +} + +func (s *Subject) fetchClusterRoleBindings() ([]runtime.Object, error) { + oo, err := s.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) + if err != nil { + return nil, err + } + + rows := make([]runtime.Object, 0, len(oo)) + for _, o := range oo { + var crb rbacv1.ClusterRoleBinding + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) + if err != nil { + return nil, err + } + for _, subject := range crb.Subjects { + if subject.Kind != s.subjectKind { + continue + } + rows = append(rows, SubjectRes{ + id: subject.Name, + fields: render.Fields{subject.Name, "ClusterRoleBinding", crb.Name}, + }) + } + } + + return rows, nil +} + +func (s *Subject) fetchRoleBindings() ([]runtime.Object, error) { + oo, err := s.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) + if err != nil { + return nil, err + } + + rows := make([]runtime.Object, 0, len(oo)) + for _, o := range oo { + var rb rbacv1.RoleBinding + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb) + if err != nil { + return nil, err + } + for _, subject := range rb.Subjects { + if subject.Kind == s.subjectKind { + rows = append(rows, SubjectRes{ + id: subject.Name, + fields: render.Fields{subject.Name, "RoleBinding", rb.Name}, + }) + } + } + } + + return rows, nil +} + +// ---------------------------------------------------------------------------- + +// SubjectRes represents a subject resource. +type SubjectRes struct { + id string + fields render.Fields +} + +func (s SubjectRes) GetID() string { return s.id } +func (s SubjectRes) GetFields() render.Fields { return s.fields } + +// GetObjectKind returns a schema object. +func (s SubjectRes) GetObjectKind() schema.ObjectKind { + return nil +} + +// DeepCopyObject returns a container copy. +func (s SubjectRes) DeepCopyObject() runtime.Object { + return s +} diff --git a/internal/model/types.go b/internal/model/types.go index a082b8ef..d6ea76d1 100644 --- a/internal/model/types.go +++ b/internal/model/types.go @@ -5,6 +5,7 @@ import ( "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/render" + "github.com/derailed/k9s/internal/watch" "github.com/derailed/tview" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" @@ -69,45 +70,24 @@ type Lister interface { Hydrate([]runtime.Object, render.Rows, Renderer) error } -// BOZO!! -// type Connection interface { -// // DialOrDie dials client api. -// DialOrDie() kubernetes.Interface - -// // MXDial dials metrics api. -// MXDial() (*versioned.Clientset, error) - -// // DynDialOrDie dials dynamic client api. -// DynDialOrDie() dynamic.Interface - -// // RestConfigOrDie return a client configuration. -// RestConfigOrDie() *restclient.Config - -// // Config returns the current kubeconfig. -// Config() *k8s.Config - -// // CachedDiscovery returns a cached client. -// CachedDiscovery() (*disk.CachedDiscoveryClient, error) - -// // SwithContextOrDie switch to a new kube context. -// SwitchContextOrDie(ctx string) -// } - type Factory interface { // Client retrieves an api client. Client() k8s.Connection // Get fetch a given resource. - Get(ns, gvr, n string, sel labels.Selector) (runtime.Object, error) + Get(gvr, path string, sel labels.Selector) (runtime.Object, error) // List fetch a collection of resources. - List(ns, gvr string, sel labels.Selector) ([]runtime.Object, error) + List(gvr, ns string, sel labels.Selector) ([]runtime.Object, error) // ForResource fetch an informer for a given resource. ForResource(ns, gvr string) informers.GenericInformer // WaitForCacheSync synchronize the cache. WaitForCacheSync() map[schema.GroupVersionResource]bool + + // Forwards returns all portforwards. + Forwarders() watch.Forwarders } // ResourceMeta represents model info about a resource. diff --git a/internal/render/alias.go b/internal/render/alias.go index 23a0155d..974e1881 100644 --- a/internal/render/alias.go +++ b/internal/render/alias.go @@ -6,6 +6,8 @@ import ( "github.com/derailed/k9s/internal/k8s" "github.com/gdamore/tcell" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" ) // Alias renders a aliases to screen. @@ -24,25 +26,24 @@ func (Alias) Header(ns string) HeaderRow { Header{Name: "RESOURCE"}, Header{Name: "COMMAND"}, Header{Name: "APIGROUP"}, + // Header{Name: "AGE", Decorator: ageDecorator}, } } // Render renders a K8s resource to screen. func (Alias) Render(o interface{}, gvr string, r *Row) error { - aliases, ok := o.([]string) + a, ok := o.(AliasRes) if !ok { - return fmt.Errorf("Expected Alias, but got %T", o) + return fmt.Errorf("expected aliasres, but got %T", o) } - g := k8s.GVR(gvr) - r.ID = string(gvr) + g := k8s.GVR(a.GVR) + r.ID = string(g) r.Fields = Fields{ g.ToR(), - strings.Join(aliases, ","), + strings.Join(a.Aliases, ","), g.ToG(), - // Pad(g.ToR(), 30), - // Pad(strings.Join(aliases, ","), 70), - // Pad(g.ToG(), 30), + // time.Now().String(), } return nil @@ -50,15 +51,18 @@ func (Alias) Render(o interface{}, gvr string, r *Row) error { // Helpers... -// Pad a string up to the given length or truncates if greater than length. -func Pad(s string, width int) string { - if len(s) == width { - return s - } - - if len(s) > width { - return Truncate(s, width) - } - - return s + strings.Repeat(" ", width-len(s)) +// AliasRes represents an alias resource. +type AliasRes struct { + GVR string + Aliases []string +} + +// GetObjectKind returns a schema object. +func (AliasRes) GetObjectKind() schema.ObjectKind { + return nil +} + +// DeepCopyObject returns a container copy. +func (a AliasRes) DeepCopyObject() runtime.Object { + return a } diff --git a/internal/render/bench.go b/internal/render/benchmark.go similarity index 70% rename from internal/render/bench.go rename to internal/render/benchmark.go index 8b157129..af62bf08 100644 --- a/internal/render/bench.go +++ b/internal/render/benchmark.go @@ -7,12 +7,13 @@ import ( "regexp" "strconv" "strings" - "time" "github.com/derailed/tview" "github.com/gdamore/tcell" "golang.org/x/text/language" "golang.org/x/text/message" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" ) var ( @@ -23,17 +24,11 @@ var ( toastRx = regexp.MustCompile(`Error distribution`) ) -// BenchInfo represents benchmark run info. -type BenchInfo struct { - File os.FileInfo - Path string -} - -// Bench renders a benchmarks to screen. -type Bench struct{} +// Benchmark renders a benchmarks to screen. +type Benchmark struct{} // ColorerFunc colors a resource row. -func (Bench) ColorerFunc() ColorerFunc { +func (Benchmark) ColorerFunc() ColorerFunc { return func(ns string, re RowEvent) tcell.Color { c := tcell.ColorPaleGreen statusCol := 2 @@ -45,25 +40,25 @@ func (Bench) ColorerFunc() ColorerFunc { } // Header returns a header row. -func (Bench) Header(ns string) HeaderRow { +func (Benchmark) Header(ns string) HeaderRow { return HeaderRow{ - Header{Name: "NAMESPACE", Align: tview.AlignLeft}, - Header{Name: "NAME", Align: tview.AlignLeft}, - Header{Name: "STATUS", Align: tview.AlignLeft}, - Header{Name: "TIME", Align: tview.AlignLeft}, + Header{Name: "NAMESPACE"}, + Header{Name: "NAME"}, + Header{Name: "STATUS"}, + Header{Name: "TIME"}, Header{Name: "REQ/S", Align: tview.AlignRight}, Header{Name: "2XX", Align: tview.AlignRight}, Header{Name: "4XX/5XX", Align: tview.AlignRight}, - Header{Name: "REPORT", Align: tview.AlignLeft}, - Header{Name: "AGE", Align: tview.AlignLeft}, + Header{Name: "REPORT"}, + Header{Name: "AGE", Decorator: ageDecorator}, } } // Render renders a K8s resource to screen. -func (b Bench) Render(o interface{}, ns string, r *Row) error { +func (b Benchmark) Render(o interface{}, ns string, r *Row) error { bench, ok := o.(BenchInfo) if !ok { - return fmt.Errorf("Expected string, but got %T", o) + return fmt.Errorf("expecting benchinfo but got `%T", o) } data, err := b.readFile(bench.Path) @@ -71,19 +66,20 @@ func (b Bench) Render(o interface{}, ns string, r *Row) error { return fmt.Errorf("Unable to load bench file %s", bench.Path) } + r.ID = bench.Path r.Fields = make(Fields, len(b.Header(ns))) if err := b.initRow(r.Fields, bench.File); err != nil { return err } b.augmentRow(r.Fields, data) - r.ID = bench.Path return nil } +// ---------------------------------------------------------------------------- // Helpers... -func (Bench) readFile(file string) (string, error) { +func (Benchmark) readFile(file string) (string, error) { data, err := ioutil.ReadFile(file) if err != nil { return "", err @@ -91,7 +87,7 @@ func (Bench) readFile(file string) (string, error) { return string(data), nil } -func (Bench) initRow(row Fields, f os.FileInfo) error { +func (Benchmark) initRow(row Fields, f os.FileInfo) error { tokens := strings.Split(f.Name(), "_") if len(tokens) < 2 { return fmt.Errorf("Invalid file name %s", f.Name()) @@ -99,12 +95,12 @@ func (Bench) initRow(row Fields, f os.FileInfo) error { row[0] = tokens[0] row[1] = tokens[1] row[7] = f.Name() - row[8] = time.Since(f.ModTime()).String() + row[8] = timeToAge(f.ModTime()) return nil } -func (b Bench) augmentRow(fields Fields, data string) { +func (b Benchmark) augmentRow(fields Fields, data string) { if len(data) == 0 { return } @@ -137,7 +133,7 @@ func (b Bench) augmentRow(fields Fields, data string) { fields[col] = b.countReq(me) } -func (Bench) countReq(rr [][]string) string { +func (Benchmark) countReq(rr [][]string) string { if len(rr) == 0 { return "0" } @@ -156,3 +152,19 @@ func asNum(n int) string { p := message.NewPrinter(language.English) return p.Sprintf("%d", n) } + +// BenchInfo represents benchmark run info. +type BenchInfo struct { + File os.FileInfo + Path string +} + +// GetObjectKind returns a schema object. +func (BenchInfo) GetObjectKind() schema.ObjectKind { + return nil +} + +// DeepCopyObject returns a container copy. +func (b BenchInfo) DeepCopyObject() runtime.Object { + return b +} diff --git a/internal/render/cr.go b/internal/render/cr.go index 8fed9612..b8bac0d0 100644 --- a/internal/render/cr.go +++ b/internal/render/cr.go @@ -3,6 +3,7 @@ package render import ( "fmt" + "github.com/derailed/k9s/internal/k8s" rbacv1 "k8s.io/api/rbac/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" @@ -28,7 +29,7 @@ func (ClusterRole) Header(string) HeaderRow { func (ClusterRole) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { - return fmt.Errorf("Expected ClusterRole, but got %T", o) + return fmt.Errorf("expecting clusterrole, but got %T", o) } var cr rbacv1.ClusterRole err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &cr) @@ -36,12 +37,11 @@ func (ClusterRole) Render(o interface{}, ns string, r *Row) error { return err } - fields := make(Fields, 0, len(r.Fields)) - fields = append(fields, + r.ID = k8s.FQN("-", cr.ObjectMeta.Name) + r.Fields = Fields{ cr.Name, toAge(cr.ObjectMeta.CreationTimestamp), - ) - r.ID, r.Fields = MetaFQN(cr.ObjectMeta), fields + } return nil } diff --git a/internal/render/crb.go b/internal/render/crb.go index 87480b93..866cece4 100644 --- a/internal/render/crb.go +++ b/internal/render/crb.go @@ -3,6 +3,7 @@ package render import ( "fmt" + "github.com/derailed/k9s/internal/k8s" rbacv1 "k8s.io/api/rbac/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" @@ -20,7 +21,7 @@ func (ClusterRoleBinding) ColorerFunc() ColorerFunc { func (ClusterRoleBinding) Header(string) HeaderRow { return HeaderRow{ Header{Name: "NAME"}, - Header{Name: "ROLE"}, + Header{Name: "CLUSTERROLE"}, Header{Name: "KIND"}, Header{Name: "SUBJECTS"}, Header{Name: "AGE", Decorator: ageDecorator}, @@ -41,15 +42,14 @@ func (ClusterRoleBinding) Render(o interface{}, ns string, r *Row) error { kind, ss := renderSubjects(crb.Subjects) - fields := make(Fields, 0, len(r.Fields)) - fields = append(fields, + r.ID = k8s.FQN("-", crb.ObjectMeta.Name) + r.Fields = Fields{ crb.Name, crb.RoleRef.Name, kind, ss, toAge(crb.ObjectMeta.CreationTimestamp), - ) - r.ID, r.Fields = MetaFQN(crb.ObjectMeta), fields + } return nil } diff --git a/internal/render/crd.go b/internal/render/crd.go index 7f5d4b9a..cd3fd8d4 100644 --- a/internal/render/crd.go +++ b/internal/render/crd.go @@ -38,13 +38,11 @@ func (CustomResourceDefinition) Render(o interface{}, ns string, r *Row) error { log.Error().Err(err).Msgf("Fields timestamp %v", err) } - fields := make(Fields, 0, len(r.Fields)) - fields = append(fields, + r.ID = FQN(ClusterWide, meta["name"].(string)) + r.Fields = Fields{ meta["name"].(string), toAge(metav1.Time{t}), - ) - - r.ID, r.Fields = FQN("", meta["name"].(string)), fields + } return nil } diff --git a/internal/render/cj.go b/internal/render/cronjob.go similarity index 86% rename from internal/render/cj.go rename to internal/render/cronjob.go index 7c192cf6..69a1cf90 100644 --- a/internal/render/cj.go +++ b/internal/render/cronjob.go @@ -35,7 +35,7 @@ func (CronJob) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (CronJob) Render(o interface{}, ns string, r *Row) error { +func (c CronJob) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected CronJob, but got %T", o) @@ -51,11 +51,12 @@ func (CronJob) Render(o interface{}, ns string, r *Row) error { lastScheduled = toAgeHuman(toAge(*cj.Status.LastScheduleTime)) } - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(cj.ObjectMeta) + r.Fields = make(Fields, 0, len(c.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, cj.Namespace) + r.Fields = append(r.Fields, cj.Namespace) } - fields = append(fields, + r.Fields = append(r.Fields, cj.Name, cj.Spec.Schedule, boolPtrToStr(cj.Spec.Suspend), @@ -64,7 +65,5 @@ func (CronJob) Render(o interface{}, ns string, r *Row) error { toAge(cj.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(cj.ObjectMeta), fields - return nil } diff --git a/internal/render/cj_test.go b/internal/render/cronjob_test.go similarity index 100% rename from internal/render/cj_test.go rename to internal/render/cronjob_test.go diff --git a/internal/render/delta.go b/internal/render/delta.go index d93bec52..229a6093 100644 --- a/internal/render/delta.go +++ b/internal/render/delta.go @@ -1,18 +1,18 @@ package render -import "github.com/rs/zerolog/log" - // DeltaRow represents a collection of row detlas between old and new row. type DeltaRow []string // NewDeltaRow computes the delta between 2 rows. -func NewDeltaRow(o, n Row) DeltaRow { +func NewDeltaRow(o, n Row, excludeLast bool) DeltaRow { deltas := make(DeltaRow, len(o.Fields)) // Exclude age col oldFields := o.Fields[:len(o.Fields)-1] + if !excludeLast { + oldFields = o.Fields[:len(o.Fields)] + } for i, old := range oldFields { if old != "" && old != n.Fields[i] { - log.Debug().Msgf("OLD VS NEW %q:%q", old, n.Fields[i]) deltas[i] = old } } diff --git a/internal/render/dp.go b/internal/render/dp.go index 814e6c85..7b61960d 100644 --- a/internal/render/dp.go +++ b/internal/render/dp.go @@ -7,9 +7,7 @@ import ( "github.com/derailed/tview" "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" ) @@ -17,10 +15,6 @@ import ( // Deployment renders a K8s Deployment to screen. type Deployment struct{} -func isAllNamespace(ns string) bool { - return ns == "" -} - // ColorerFunc colors a resource row. func (Deployment) ColorerFunc() ColorerFunc { return func(ns string, r RowEvent) tcell.Color { @@ -54,7 +48,6 @@ func (Deployment) Header(ns string) HeaderRow { Header{Name: "READY"}, Header{Name: "UP-TO-DATE", Align: tview.AlignRight}, Header{Name: "AVAILABLE", Align: tview.AlignRight}, - Header{Name: "SELECTOR"}, Header{Name: "AGE", Decorator: ageDecorator}, ) } @@ -81,21 +74,8 @@ func (d Deployment) Render(o interface{}, ns string, r *Row) error { strconv.Itoa(int(dp.Status.AvailableReplicas))+"/"+strconv.Itoa(int(*dp.Spec.Replicas)), strconv.Itoa(int(dp.Status.UpdatedReplicas)), strconv.Itoa(int(dp.Status.AvailableReplicas)), - asSelector(dp.Spec.Selector), toAge(dp.ObjectMeta.CreationTimestamp), ) return nil } - -//Helpers... - -func asSelector(s *metav1.LabelSelector) string { - sel, err := metav1.LabelSelectorAsSelector(s) - if err != nil { - log.Error().Err(err).Msg("Selector conversion failed") - return NAValue - } - - return sel.String() -} diff --git a/internal/render/ds.go b/internal/render/ds.go index b8584b1c..2d91f09c 100644 --- a/internal/render/ds.go +++ b/internal/render/ds.go @@ -49,7 +49,6 @@ func (DaemonSet) Header(ns string) HeaderRow { Header{Name: "READY", Align: tview.AlignRight}, Header{Name: "UP-TO-DATE", Align: tview.AlignRight}, Header{Name: "AVAILABLE", Align: tview.AlignRight}, - Header{Name: "NODE_SELECTOR"}, Header{Name: "AGE", Decorator: ageDecorator}, ) } @@ -78,7 +77,6 @@ func (d DaemonSet) Render(o interface{}, ns string, r *Row) error { strconv.Itoa(int(ds.Status.NumberReady)), strconv.Itoa(int(ds.Status.UpdatedNumberScheduled)), strconv.Itoa(int(ds.Status.NumberAvailable)), - mapToStr(ds.Spec.Template.Spec.NodeSelector), toAge(ds.ObjectMeta.CreationTimestamp), ) diff --git a/internal/render/event.go b/internal/render/event.go index 50b9c69d..f751bb54 100644 --- a/internal/render/event.go +++ b/internal/render/event.go @@ -224,16 +224,17 @@ type ColorerFunc func(ns string, evt RowEvent) tcell.Color // DefaultColorer set the default table row colors. func DefaultColorer(ns string, evt RowEvent) tcell.Color { + var col = StdColor switch evt.Kind { case EventAdd: - return AddColor + col = AddColor case EventUpdate: - return ModColor + col = ModColor case EventDelete: - return KillColor - default: - return StdColor + col = KillColor } + + return col } type StringSet []string diff --git a/internal/render/generic.go b/internal/render/generic.go index 45c67928..cd9e1742 100644 --- a/internal/render/generic.go +++ b/internal/render/generic.go @@ -26,8 +26,11 @@ func (Generic) ColorerFunc() ColorerFunc { // Header returns a header row. func (g *Generic) Header(ns string) HeaderRow { - h := make(HeaderRow, 0, len(g.table.ColumnDefinitions)) + if g.table == nil { + return HeaderRow{} + } + h := make(HeaderRow, 0, len(g.table.ColumnDefinitions)) if ns == "" { h = append(h, Header{Name: "NAMESPACE"}) } diff --git a/internal/render/helpers.go b/internal/render/helpers.go index 074cc900..32634137 100644 --- a/internal/render/helpers.go +++ b/internal/render/helpers.go @@ -9,6 +9,7 @@ import ( "github.com/derailed/tview" runewidth "github.com/mattn/go-runewidth" + "github.com/rs/zerolog/log" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/util/duration" "k8s.io/apimachinery/pkg/watch" @@ -26,6 +27,20 @@ const ( NAValue = "n/a" ) +func asSelector(s *metav1.LabelSelector) string { + sel, err := metav1.LabelSelectorAsSelector(s) + if err != nil { + log.Error().Err(err).Msg("Selector conversion failed") + return NAValue + } + + return sel.String() +} + +func isAllNamespace(ns string) bool { + return ns == AllNamespaces +} + type metric struct { cpu, mem string } @@ -217,3 +232,16 @@ func in(ll []string, s string) bool { } return false } + +// Pad a string up to the given length or truncates if greater than length. +func Pad(s string, width int) string { + if len(s) == width { + return s + } + + if len(s) > width { + return Truncate(s, width) + } + + return s + strings.Repeat(" ", width-len(s)) +} diff --git a/internal/render/ing.go b/internal/render/ing.go index fae2f5ef..5c124ec6 100644 --- a/internal/render/ing.go +++ b/internal/render/ing.go @@ -35,7 +35,7 @@ func (Ingress) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (Ingress) Render(o interface{}, ns string, r *Row) error { +func (i Ingress) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected Ingress, but got %T", o) @@ -46,11 +46,12 @@ func (Ingress) Render(o interface{}, ns string, r *Row) error { return err } - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(ing.ObjectMeta) + r.Fields = make(Fields, 0, len(i.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, ing.Namespace) + r.Fields = append(r.Fields, ing.Namespace) } - fields = append(fields, + r.Fields = append(r.Fields, ing.Name, toHosts(ing.Spec.Rules), toAddress(ing.Status.LoadBalancer), @@ -58,8 +59,6 @@ func (Ingress) Render(o interface{}, ns string, r *Row) error { toAge(ing.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(ing.ObjectMeta), fields - return nil } @@ -89,15 +88,13 @@ func toTLSPorts(tls []v1beta1.IngressTLS) string { } func toHosts(rr []v1beta1.IngressRule) string { - var s string - var i int + hh := make([]string, 0, len(rr)) for _, r := range rr { - s += r.Host - if i < len(rr)-1 { - s += "," + if r.Host == "" { + r.Host = "*" } - i++ + hh = append(hh, r.Host) } - return s + return strings.Join(hh, ",") } diff --git a/internal/render/job.go b/internal/render/job.go index 6fe545c0..63fa81b8 100644 --- a/internal/render/job.go +++ b/internal/render/job.go @@ -6,6 +6,7 @@ import ( "strings" "time" + "github.com/rs/zerolog/log" batchv1 "k8s.io/api/batch/v1" v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" @@ -39,37 +40,37 @@ func (Job) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (Job) Render(o interface{}, ns string, r *Row) error { +func (j Job) Render(o interface{}, ns string, r *Row) error { + log.Debug().Msgf("JOB RENDER %q", ns) raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected Job, but got %T", o) } - var j batchv1.Job - err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &j) + var job batchv1.Job + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &job) if err != nil { return err } - cc, ii := toContainers(j.Spec.Template.Spec) - - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(job.ObjectMeta) + r.Fields = make(Fields, 0, len(j.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, j.Namespace) + r.Fields = append(r.Fields, job.Namespace) } - fields = append(fields, - j.Name, - toCompletion(j.Spec, j.Status), - toDuration(j.Status), + cc, ii := toContainers(job.Spec.Template.Spec) + r.Fields = append(r.Fields, + job.Name, + toCompletion(job.Spec, job.Status), + toDuration(job.Status), cc, ii, - toAge(j.ObjectMeta.CreationTimestamp), + toAge(job.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(j.ObjectMeta), fields - return nil } +// ---------------------------------------------------------------------------- // Helpers... const maxShow = 2 diff --git a/internal/render/ns.go b/internal/render/ns.go index 2c5caa26..b42477d0 100644 --- a/internal/render/ns.go +++ b/internal/render/ns.go @@ -17,10 +17,13 @@ type Namespace struct{} func (Namespace) ColorerFunc() ColorerFunc { return func(ns string, r RowEvent) tcell.Color { c := DefaultColorer(ns, r) - - if r.Kind == EventAdd || r.Kind == EventUpdate { + if r.Kind == EventAdd { return c } + + if r.Kind == EventUpdate { + c = StdColor + } switch strings.TrimSpace(r.Row.Fields[1]) { case "Inactive", Terminating: c = ErrColor @@ -54,13 +57,12 @@ func (Namespace) Render(o interface{}, _ string, r *Row) error { return err } - fields := make(Fields, 0, len(r.Fields)) - fields = append(fields, + r.ID = MetaFQN(ns.ObjectMeta) + r.Fields = Fields{ ns.Name, string(ns.Status.Phase), toAge(ns.ObjectMeta.CreationTimestamp), - ) - r.ID, r.Fields = MetaFQN(ns.ObjectMeta), fields + } return nil } diff --git a/internal/render/forward.go b/internal/render/portforward.go similarity index 50% rename from internal/render/forward.go rename to internal/render/portforward.go index 8222e387..e8ec7ab8 100644 --- a/internal/render/forward.go +++ b/internal/render/portforward.go @@ -5,6 +5,8 @@ import ( "strings" "github.com/gdamore/tcell" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" ) // Forwarder represents a port forwarder. @@ -25,18 +27,18 @@ type Forwarder interface { Age() string } -// Forward renders a portforwards to screen. -type Forward struct{} +// PortForward renders a portforwards to screen. +type PortForward struct{} // ColorerFunc colors a resource row. -func (Forward) ColorerFunc() ColorerFunc { +func (PortForward) ColorerFunc() ColorerFunc { return func(ns string, re RowEvent) tcell.Color { return tcell.ColorSkyblue } } // Header returns a header row. -func (Forward) Header(ns string) HeaderRow { +func (PortForward) Header(ns string) HeaderRow { return HeaderRow{ Header{Name: "NAMESPACE"}, Header{Name: "NAME"}, @@ -50,10 +52,10 @@ func (Forward) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (f Forward) Render(o interface{}, gvr string, r *Row) error { - pf, ok := o.(PortForwarder) +func (f PortForward) Render(o interface{}, gvr string, r *Row) error { + pf, ok := o.(ForwardRes) if !ok { - return fmt.Errorf("expecting a portforward but got %T", o) + return fmt.Errorf("expecting a ForwardRes but got %T", o) } ports := strings.Split(pf.Ports()[0], ":") @@ -65,9 +67,9 @@ func (f Forward) Render(o interface{}, gvr string, r *Row) error { na, pf.Container(), strings.Join(pf.Ports(), ","), - UrlFor(pf.Host(), pf.HttpPath(), ports[0]), - asNum(pf.C()), - asNum(pf.N()), + UrlFor(pf.Config.Host, pf.Config.Path, ports[0]), + asNum(pf.Config.C), + asNum(pf.Config.N), pf.Age(), } @@ -76,26 +78,27 @@ func (f Forward) Render(o interface{}, gvr string, r *Row) error { // Helpers... -type PortForwarder interface { - Forwarder - BenchConfigurator -} +// type PortForwarder interface { +// Forwarder +// BenchConfigurator +// } -type BenchConfigurators map[string]BenchConfigurator +// type BenchConfigurators map[string]BenchConfigurator -type BenchConfigurator interface { - // C returns the number of concurent connections. - C() int +// BOZO!! +// type BenchConfigurator interface { +// // C returns the number of concurent connections. +// C() int - // N returns the number of requests. - N() int +// // N returns the number of requests. +// N() int - // Host returns the forward host address. - Host() string +// // Host returns the forward host address. +// Host() string - // Path returns the http path. - HttpPath() string -} +// // Path returns the http path. +// HttpPath() string +// } // UrlFor computes fq url for a given benchmark configuration. func UrlFor(host, path, port string) string { @@ -108,3 +111,25 @@ func UrlFor(host, path, port string) string { return "http://" + host + ":" + port + path } + +// BenchCfg represents a benchmark configuration. +type BenchCfg struct { + C, N int + Host, Path string +} + +// ForwardRes represents a benchmark resource. +type ForwardRes struct { + Forwarder + Config BenchCfg +} + +// GetObjectKind returns a schema object. +func (f ForwardRes) GetObjectKind() schema.ObjectKind { + return nil +} + +// DeepCopyObject returns a container copy. +func (f ForwardRes) DeepCopyObject() runtime.Object { + return f +} diff --git a/internal/render/rbac.go b/internal/render/rbac.go index a24351d4..38f8464e 100644 --- a/internal/render/rbac.go +++ b/internal/render/rbac.go @@ -1,7 +1,32 @@ package render import ( + "fmt" + "strings" + "github.com/gdamore/tcell" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" +) + +const allVerbs = "*" + +var ( + k8sVerbs = []string{ + "get", + "list", + "watch", + "create", + "patch", + "update", + "delete", + "deletecollection", + } + + httpTok8sVerbs = map[string]string{ + "post": "create", + "put": "update", + } ) // Rbac renders a rbac to screen. @@ -26,8 +51,95 @@ func (Rbac) Header(ns string) HeaderRow { // Render renders a K8s resource to screen. func (Rbac) Render(o interface{}, gvr string, r *Row) error { - panic("NYI") + p, ok := o.(*PolicyRes) + if !ok { + return fmt.Errorf("expecting policyres in renderer for %q", gvr) + } + + if p.Group != "" { + p.Group = toGroup(p.Group) + } else { + p.Group = "core" + } + r.Fields = append(r.Fields, p.Resource, p.Group) + r.Fields = append(r.Fields, asVerbs(p.Verbs)...) + r.ID = p.Resource + return nil } // Helpers... + +func asVerbs(verbs []string) []string { + const ( + verbLen = 4 + unknownLen = 30 + ) + + r := make([]string, 0, len(k8sVerbs)+1) + for _, v := range k8sVerbs { + r = append(r, toVerbIcon(hasVerb(verbs, v))) + } + + var unknowns []string + for _, v := range verbs { + if hv, ok := httpTok8sVerbs[v]; ok { + v = hv + } + if !hasVerb(k8sVerbs, v) && v != allVerbs { + unknowns = append(unknowns, v) + } + } + + return append(r, Truncate(strings.Join(unknowns, ","), unknownLen)) +} + +func toVerbIcon(ok bool) string { + if ok { + return "[green::b] ✓ [::]" + } + return "[orangered::b] 𐄂 [::]" +} + +func hasVerb(verbs []string, verb string) bool { + if len(verbs) == 1 && verbs[0] == allVerbs { + return true + } + + for _, v := range verbs { + if hv, ok := httpTok8sVerbs[v]; ok { + if hv == verb { + return true + } + } + if v == verb { + return true + } + } + + return false +} + +func toGroup(g string) string { + if g == "" { + return "v1" + } + return g +} + +type PolicyRes struct { + Resource, Group string + ResourceName string + NonResourceURL string + Verbs []string +} + +// GetObjectKind returns a schema object. +func (p PolicyRes) GetObjectKind() schema.ObjectKind { + return nil +} + +// DeepCopyObject returns a container copy. +func (p PolicyRes) DeepCopyObject() runtime.Object { + return p +} diff --git a/internal/render/ro.go b/internal/render/ro.go index 7292f3a4..cff62be2 100644 --- a/internal/render/ro.go +++ b/internal/render/ro.go @@ -30,7 +30,7 @@ func (Role) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (Role) Render(o interface{}, ns string, r *Row) error { +func (r Role) Render(o interface{}, ns string, row *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected Role, but got %T", o) @@ -41,15 +41,15 @@ func (Role) Render(o interface{}, ns string, r *Row) error { return err } - fields := make(Fields, 0, len(r.Fields)) + row.ID = MetaFQN(ro.ObjectMeta) + row.Fields = make(Fields, 0, len(r.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, ro.Namespace) + row.Fields = append(row.Fields, ro.Namespace) } - fields = append(fields, + row.Fields = append(row.Fields, ro.Name, toAge(ro.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(ro.ObjectMeta), fields return nil } diff --git a/internal/render/rb.go b/internal/render/rob.go similarity index 88% rename from internal/render/rb.go rename to internal/render/rob.go index 53a80db2..f8ff0472 100644 --- a/internal/render/rb.go +++ b/internal/render/rob.go @@ -34,7 +34,7 @@ func (RoleBinding) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (RoleBinding) Render(o interface{}, ns string, r *Row) error { +func (r RoleBinding) Render(o interface{}, ns string, row *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected RoleBinding, but got %T", o) @@ -47,18 +47,18 @@ func (RoleBinding) Render(o interface{}, ns string, r *Row) error { kind, ss := renderSubjects(rb.Subjects) - fields := make(Fields, 0, len(r.Fields)) + row.ID = MetaFQN(rb.ObjectMeta) + row.Fields = make(Fields, 0, len(r.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, rb.Namespace) + row.Fields = append(row.Fields, rb.Namespace) } - fields = append(fields, + row.Fields = append(row.Fields, rb.Name, rb.RoleRef.Name, kind, ss, toAge(rb.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(rb.ObjectMeta), fields return nil } diff --git a/internal/render/rb_test.go b/internal/render/rob_test.go similarity index 100% rename from internal/render/rb_test.go rename to internal/render/rob_test.go diff --git a/internal/render/row.go b/internal/render/row.go index 742e401a..b6146c7a 100644 --- a/internal/render/row.go +++ b/internal/render/row.go @@ -7,6 +7,8 @@ import ( "vbom.ml/util/sortorder" ) +const ageCol = "AGE" + // Fields represents a collection of row fields. type Fields []string @@ -29,7 +31,21 @@ type Header struct { // HeaderRow represents a table header. type HeaderRow []Header +// HasAge returns true if table has an age column. +func (h HeaderRow) HasAge() bool { + for _, r := range h { + if r.Name == ageCol { + return true + } + } + + return false +} + func (h HeaderRow) AgeCol(col int) bool { + if !h.HasAge() { + return false + } return col == len(h)-1 } diff --git a/internal/render/screen_dump.go b/internal/render/screen_dump.go index 89d053ab..13149934 100644 --- a/internal/render/screen_dump.go +++ b/internal/render/screen_dump.go @@ -7,6 +7,8 @@ import ( "time" "github.com/gdamore/tcell" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" ) // ScreenDump renders a screendumps to screen. @@ -35,27 +37,39 @@ func (ScreenDump) Header(ns string) HeaderRow { // Render renders a K8s resource to screen. func (b ScreenDump) Render(o interface{}, ns string, r *Row) error { - f, ok := o.(ScreenDumper) + f, ok := o.(FileRes) if !ok { - return fmt.Errorf("Expected string, but got %T", o) + return fmt.Errorf("expecting screendumper, but got %T", o) } - r.ID = filepath.Join(f.GetDir(), f.GetFile().Name()) + r.ID = filepath.Join(f.Dir, f.File.Name()) r.Fields = Fields{ - f.GetFile().Name(), - timeToAge(f.GetFile().ModTime()), + f.File.Name(), + timeToAge(f.File.ModTime()), } return nil } +// ---------------------------------------------------------------------------- // Helpers... func timeToAge(timestamp time.Time) string { return time.Since(timestamp).String() } -type ScreenDumper interface { - GetFile() os.FileInfo - GetDir() string +// FileRes represents a file resource. +type FileRes struct { + File os.FileInfo + Dir string +} + +// GetObjectKind returns a schema object. +func (c FileRes) GetObjectKind() schema.ObjectKind { + return nil +} + +// DeepCopyObject returns a container copy. +func (c FileRes) DeepCopyObject() runtime.Object { + return c } diff --git a/internal/resource/base.go b/internal/resource/base.go index be25df2b..0af435a1 100644 --- a/internal/resource/base.go +++ b/internal/resource/base.go @@ -2,18 +2,12 @@ package resource import ( "bytes" - "context" "errors" - "fmt" "path" - "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/watch" "github.com/rs/zerolog/log" - v1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" genericprinters "k8s.io/cli-runtime/pkg/printers" "k8s.io/kubectl/pkg/describe" @@ -163,43 +157,44 @@ func (*Base) marshalObject(o runtime.Object) (string, error) { return buff.String(), nil } -func (b *Base) podLogs(ctx context.Context, c chan<- string, sel map[string]string, opts LogOptions) error { - f, ok := ctx.Value(internal.KeyFactory).(*watch.Factory) - if !ok { - return fmt.Errorf("no factory in context for pod logs") - } +// BOZO!! +// func (b *Base) podLogs(ctx context.Context, c chan<- string, sel map[string]string, opts LogOptions) error { +// f, ok := ctx.Value(internal.KeyFactory).(*watch.Factory) +// if !ok { +// return fmt.Errorf("no factory in context for pod logs") +// } - ls, err := metav1.ParseToLabelSelector(toSelector(sel)) - if err != nil { - return err - } - lsel, err := metav1.LabelSelectorAsSelector(ls) - if err != nil { - return err - } - inf := f.ForResource(opts.Namespace, "v1/pods") - pods, err := inf.Lister().List(lsel) - if err != nil { - return err - } +// ls, err := metav1.ParseToLabelSelector(toSelector(sel)) +// if err != nil { +// return err +// } +// lsel, err := metav1.LabelSelectorAsSelector(ls) +// if err != nil { +// return err +// } +// inf := f.ForResource(opts.Namespace, "v1/pods") +// pods, err := inf.Lister().List(lsel) +// if err != nil { +// return err +// } - if len(pods) > 1 { - opts.MultiPods = true - } - pr := NewPod(b.Connection) - for _, p := range pods { - var po v1.Pod - err := runtime.DefaultUnstructuredConverter.FromUnstructured(p.(*unstructured.Unstructured).Object, &po) - if err != nil { - // BOZO!! - panic(err) - } - if po.Status.Phase == v1.PodRunning { - opts.Namespace, opts.Name = po.Namespace, po.Name - if err := pr.PodLogs(ctx, c, opts); err != nil { - return err - } - } - } - return nil -} +// if len(pods) > 1 { +// opts.MultiPods = true +// } +// pr := NewPod(b.Connection) +// for _, p := range pods { +// var po v1.Pod +// err := runtime.DefaultUnstructuredConverter.FromUnstructured(p.(*unstructured.Unstructured).Object, &po) +// if err != nil { +// // BOZO!! +// panic(err) +// } +// if po.Status.Phase == v1.PodRunning { +// opts.Namespace, opts.Name = po.Namespace, po.Name +// if err := pr.PodLogs(ctx, c, opts); err != nil { +// return err +// } +// } +// } +// return nil +// } diff --git a/internal/resource/cm.go b/internal/resource/cm.go index 08317942..9c227127 100644 --- a/internal/resource/cm.go +++ b/internal/resource/cm.go @@ -1,6 +1,7 @@ package resource -// NewConfigMapList returns a new resource list. -func NewConfigMapList(c Connection, ns string) List { - return NewCustomList(c, true, "", "v1/configmaps") -} +// BOZO!! +// // NewConfigMapList returns a new resource list. +// func NewConfigMapList(c Connection, ns string) List { +// return NewCustomList(c, true, "", "v1/configmaps") +// } diff --git a/internal/resource/container.go b/internal/resource/container.go index 59161a46..b52d3ede 100644 --- a/internal/resource/container.go +++ b/internal/resource/container.go @@ -1,264 +1,265 @@ package resource -import ( - "context" - "errors" - "fmt" - "strconv" - "strings" +// BOZO!! +// import ( +// "context" +// "errors" +// "fmt" +// "strconv" +// "strings" - "github.com/derailed/k9s/internal/k8s" - v1 "k8s.io/api/core/v1" - mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -) +// "github.com/derailed/k9s/internal/k8s" +// v1 "k8s.io/api/core/v1" +// mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +// ) -type ( - // Container represents a container on a pod. - Container struct { - *Base +// type ( +// // Container represents a container on a pod. +// Container struct { +// *Base - pod *v1.Pod - instance v1.Container - metrics *mv1beta1.PodMetrics - } -) +// pod *v1.Pod +// instance v1.Container +// metrics *mv1beta1.PodMetrics +// } +// ) -// NewContainerList returns a collection of container. -func NewContainerList(c Connection, pod *v1.Pod) List { - return NewList( - NotNamespaced, - "containers", - NewContainer(c, pod), - 0, - ) -} +// // NewContainerList returns a collection of container. +// func NewContainerList(c Connection, pod *v1.Pod) List { +// return NewList( +// NotNamespaced, +// "containers", +// NewContainer(c, pod), +// 0, +// ) +// } -// NewContainer returns a new set of containers. -func NewContainer(c Connection, pod *v1.Pod) *Container { - co := Container{ - Base: &Base{Connection: c, Resource: k8s.NewPod(c)}, - pod: pod, - } - co.Factory = &co +// // NewContainer returns a new set of containers. +// func NewContainer(c Connection, pod *v1.Pod) *Container { +// co := Container{ +// Base: &Base{Connection: c, Resource: k8s.NewPod(c)}, +// pod: pod, +// } +// co.Factory = &co - return &co -} +// return &co +// } -// New builds a new Container instance from a k8s resource. -func (r *Container) New(i interface{}) (Columnar, error) { - co := NewContainer(r.Connection, r.pod) - coi, ok := i.(v1.Container) - if !ok { - return nil, errors.New("Expecting a container resource") - } - co.instance = coi - co.path = r.namespacedName(r.pod.ObjectMeta) + ":" + co.instance.Name +// // New builds a new Container instance from a k8s resource. +// func (r *Container) New(i interface{}) (Columnar, error) { +// co := NewContainer(r.Connection, r.pod) +// coi, ok := i.(v1.Container) +// if !ok { +// return nil, errors.New("Expecting a container resource") +// } +// co.instance = coi +// co.path = r.namespacedName(r.pod.ObjectMeta) + ":" + co.instance.Name - return co, nil -} +// return co, nil +// } -// SetPodMetrics set the current k8s resource metrics on associated pod. -func (r *Container) SetPodMetrics(m *mv1beta1.PodMetrics) { - r.metrics = m -} +// // SetPodMetrics set the current k8s resource metrics on associated pod. +// func (r *Container) SetPodMetrics(m *mv1beta1.PodMetrics) { +// r.metrics = m +// } -// Marshal resource to yaml. -func (r *Container) Marshal(path string) (string, error) { - return "", nil -} +// // Marshal resource to yaml. +// func (r *Container) Marshal(path string) (string, error) { +// return "", nil +// } -// Logs tails a given container logs -func (r *Container) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { - res, ok := r.Resource.(k8s.Loggable) - if !ok { - return fmt.Errorf("Resource %T is not Loggable", r.Resource) - } +// // Logs tails a given container logs +// func (r *Container) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { +// res, ok := r.Resource.(k8s.Loggable) +// if !ok { +// return fmt.Errorf("Resource %T is not Loggable", r.Resource) +// } - return tailLogs(ctx, res, c, opts) -} +// return tailLogs(ctx, res, c, opts) +// } -// List resources for a given namespace. -func (r *Container) List(ctx context.Context, ns string) (Columnars, error) { - icos := r.pod.Spec.InitContainers - cos := r.pod.Spec.Containers +// // List resources for a given namespace. +// func (r *Container) List(ctx context.Context, ns string) (Columnars, error) { +// icos := r.pod.Spec.InitContainers +// cos := r.pod.Spec.Containers - cc := make(Columnars, 0, len(icos)+len(cos)) - for _, co := range icos { - res, err := r.New(co) - if err != nil { - return nil, err - } - cc = append(cc, res) - } - for _, co := range cos { - res, err := r.New(co) - if err != nil { - return nil, err - } - cc = append(cc, res) - } +// cc := make(Columnars, 0, len(icos)+len(cos)) +// for _, co := range icos { +// res, err := r.New(co) +// if err != nil { +// return nil, err +// } +// cc = append(cc, res) +// } +// for _, co := range cos { +// res, err := r.New(co) +// if err != nil { +// return nil, err +// } +// cc = append(cc, res) +// } - return cc, nil -} +// return cc, nil +// } -// Header return resource header. -func (*Container) Header(ns string) Row { - return append(Row{}, - "NAME", - "IMAGE", - "READY", - "STATE", - "RS", - "PROBES(L:R)", - "CPU", - "MEM", - "%CPU", - "%MEM", - "PORTS", - "AGE", - ) -} +// // Header return resource header. +// func (*Container) Header(ns string) Row { +// return append(Row{}, +// "NAME", +// "IMAGE", +// "READY", +// "STATE", +// "RS", +// "PROBES(L:R)", +// "CPU", +// "MEM", +// "%CPU", +// "%MEM", +// "PORTS", +// "AGE", +// ) +// } -// NumCols designates if column is numerical. -func (*Container) NumCols(n string) map[string]bool { - return map[string]bool{ - "CPU": true, - "MEM": true, - "%CPU": true, - "%MEM": true, - "RS": true, - } -} +// // NumCols designates if column is numerical. +// func (*Container) NumCols(n string) map[string]bool { +// return map[string]bool{ +// "CPU": true, +// "MEM": true, +// "%CPU": true, +// "%MEM": true, +// "RS": true, +// } +// } -// Fields retrieves displayable fields. -func (r *Container) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - i := r.instance +// // Fields retrieves displayable fields. +// func (r *Container) Fields(ns string) Row { +// ff := make(Row, 0, len(r.Header(ns))) +// i := r.instance - c, p := gatherMetrics(i, r.metrics) +// c, p := gatherMetrics(i, r.metrics) - ready, state, restarts := "false", MissingValue, "0" - cs := getContainerStatus(i.Name, r.pod.Status) - if cs != nil { - ready, state, restarts = boolToStr(cs.Ready), toState(cs.State), strconv.Itoa(int(cs.RestartCount)) - } +// ready, state, restarts := "false", MissingValue, "0" +// cs := getContainerStatus(i.Name, r.pod.Status) +// if cs != nil { +// ready, state, restarts = boolToStr(cs.Ready), toState(cs.State), strconv.Itoa(int(cs.RestartCount)) +// } - return append(ff, - i.Name, - i.Image, - ready, - state, - restarts, - probe(i.LivenessProbe)+":"+probe(i.ReadinessProbe), - c.cpu, - c.mem, - p.cpu, - p.mem, - toStrPorts(i.Ports), - toAge(r.pod.CreationTimestamp), - ) -} +// return append(ff, +// i.Name, +// i.Image, +// ready, +// state, +// restarts, +// probe(i.LivenessProbe)+":"+probe(i.ReadinessProbe), +// c.cpu, +// c.mem, +// p.cpu, +// p.mem, +// toStrPorts(i.Ports), +// toAge(r.pod.CreationTimestamp), +// ) +// } -// ---------------------------------------------------------------------------- -// Helpers... +// // ---------------------------------------------------------------------------- +// // Helpers... -func gatherMetrics(co v1.Container, mx *mv1beta1.PodMetrics) (c, p metric) { - c, p = noMetric(), noMetric() - if mx == nil { - return - } +// func gatherMetrics(co v1.Container, mx *mv1beta1.PodMetrics) (c, p metric) { +// c, p = noMetric(), noMetric() +// if mx == nil { +// return +// } - var ( - cpu int64 - mem float64 - ) - for _, c := range mx.Containers { - if c.Name == co.Name { - cpu = c.Usage.Cpu().MilliValue() - mem = k8s.ToMB(c.Usage.Memory().Value()) - break - } - } - c = metric{ - cpu: ToMillicore(cpu), - mem: ToMi(mem), - } +// var ( +// cpu int64 +// mem float64 +// ) +// for _, c := range mx.Containers { +// if c.Name == co.Name { +// cpu = c.Usage.Cpu().MilliValue() +// mem = k8s.ToMB(c.Usage.Memory().Value()) +// break +// } +// } +// c = metric{ +// cpu: ToMillicore(cpu), +// mem: ToMi(mem), +// } - rcpu, rmem := containerResources(co) - if rcpu != nil { - p.cpu = AsPerc(toPerc(float64(cpu), float64(rcpu.MilliValue()))) - } - if rmem != nil { - p.mem = AsPerc(toPerc(mem, k8s.ToMB(rmem.Value()))) - } +// rcpu, rmem := containerResources(co) +// if rcpu != nil { +// p.cpu = AsPerc(toPerc(float64(cpu), float64(rcpu.MilliValue()))) +// } +// if rmem != nil { +// p.mem = AsPerc(toPerc(mem, k8s.ToMB(rmem.Value()))) +// } - return -} +// return +// } -func getContainerStatus(co string, status v1.PodStatus) *v1.ContainerStatus { - for _, c := range status.ContainerStatuses { - if c.Name == co { - return &c - } - } +// func getContainerStatus(co string, status v1.PodStatus) *v1.ContainerStatus { +// for _, c := range status.ContainerStatuses { +// if c.Name == co { +// return &c +// } +// } - for _, c := range status.InitContainerStatuses { - if c.Name == co { - return &c - } - } +// for _, c := range status.InitContainerStatuses { +// if c.Name == co { +// return &c +// } +// } - return nil -} +// return nil +// } -func toStrPorts(pp []v1.ContainerPort) string { - ports := make([]string, len(pp)) - for i, p := range pp { - if len(p.Name) > 0 { - ports[i] = p.Name + ":" - } - ports[i] += strconv.Itoa(int(p.ContainerPort)) - if p.Protocol != "TCP" { - ports[i] += "╱" + string(p.Protocol) - } - } +// func toStrPorts(pp []v1.ContainerPort) string { +// ports := make([]string, len(pp)) +// for i, p := range pp { +// if len(p.Name) > 0 { +// ports[i] = p.Name + ":" +// } +// ports[i] += strconv.Itoa(int(p.ContainerPort)) +// if p.Protocol != "TCP" { +// ports[i] += "╱" + string(p.Protocol) +// } +// } - return strings.Join(ports, ",") -} +// return strings.Join(ports, ",") +// } -func toState(s v1.ContainerState) string { - switch { - case s.Waiting != nil: - if s.Waiting.Reason != "" { - return s.Waiting.Reason - } - return "Waiting" +// func toState(s v1.ContainerState) string { +// switch { +// case s.Waiting != nil: +// if s.Waiting.Reason != "" { +// return s.Waiting.Reason +// } +// return "Waiting" - case s.Terminated != nil: - if s.Terminated.Reason != "" { - return s.Terminated.Reason - } - return Terminating - case s.Running != nil: - return Running - default: - return MissingValue - } -} +// case s.Terminated != nil: +// if s.Terminated.Reason != "" { +// return s.Terminated.Reason +// } +// return Terminating +// case s.Running != nil: +// return Running +// default: +// return MissingValue +// } +// } -func toRes(r v1.ResourceList) (string, string) { - cpu, mem := r[v1.ResourceCPU], r[v1.ResourceMemory] +// func toRes(r v1.ResourceList) (string, string) { +// cpu, mem := r[v1.ResourceCPU], r[v1.ResourceMemory] - return ToMillicore(cpu.MilliValue()), ToMi(k8s.ToMB(mem.Value())) -} +// return ToMillicore(cpu.MilliValue()), ToMi(k8s.ToMB(mem.Value())) +// } -func probe(p *v1.Probe) string { - if p == nil { - return "off" - } - return "on" -} +// func probe(p *v1.Probe) string { +// if p == nil { +// return "off" +// } +// return "on" +// } -func asMi(v int64) float64 { - return float64(v) / 1024 * 1024 -} +// func asMi(v int64) float64 { +// return float64(v) / 1024 * 1024 +// } diff --git a/internal/resource/container_test.go b/internal/resource/container_test.go index 2fb499b5..d98082fb 100644 --- a/internal/resource/container_test.go +++ b/internal/resource/container_test.go @@ -1,114 +1,115 @@ package resource -import ( - "testing" +// BOZO!! +// import ( +// "testing" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - "k8s.io/apimachinery/pkg/api/resource" -) +// "github.com/stretchr/testify/assert" +// v1 "k8s.io/api/core/v1" +// "k8s.io/apimachinery/pkg/api/resource" +// ) -func TestProbe(t *testing.T) { - uu := map[string]struct { - probe *v1.Probe - e string - }{ - "defined": {&v1.Probe{}, "on"}, - "undefined": {nil, "off"}, - } +// func TestProbe(t *testing.T) { +// uu := map[string]struct { +// probe *v1.Probe +// e string +// }{ +// "defined": {&v1.Probe{}, "on"}, +// "undefined": {nil, "off"}, +// } - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, probe(u.probe)) - }) - } -} +// for k := range uu { +// u := uu[k] +// t.Run(k, func(t *testing.T) { +// assert.Equal(t, u.e, probe(u.probe)) +// }) +// } +// } -func TestAsMi(t *testing.T) { - uu := map[string]struct { - mem int64 - e float64 - }{ - "zero": {0, 0}, - "1Mb": {1024 * 1024, 1.048576e+06}, - "10Mb": {10 * 1024 * 1024, 1.048576e+07}, - } +// func TestAsMi(t *testing.T) { +// uu := map[string]struct { +// mem int64 +// e float64 +// }{ +// "zero": {0, 0}, +// "1Mb": {1024 * 1024, 1.048576e+06}, +// "10Mb": {10 * 1024 * 1024, 1.048576e+07}, +// } - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, asMi(u.mem)) - }) - } -} +// for k := range uu { +// u := uu[k] +// t.Run(k, func(t *testing.T) { +// assert.Equal(t, u.e, asMi(u.mem)) +// }) +// } +// } -func TestToRes(t *testing.T) { - uu := map[string]struct { - res v1.ResourceList - ecpu, emem string - }{ - "cool": {v1.ResourceList{ - v1.ResourceCPU: toQty("10m"), - v1.ResourceMemory: toQty("20Mi"), - }, - "10", "20"}, - "noRes": {v1.ResourceList{}, - "0", "0"}, - } +// func TestToRes(t *testing.T) { +// uu := map[string]struct { +// res v1.ResourceList +// ecpu, emem string +// }{ +// "cool": {v1.ResourceList{ +// v1.ResourceCPU: toQty("10m"), +// v1.ResourceMemory: toQty("20Mi"), +// }, +// "10", "20"}, +// "noRes": {v1.ResourceList{}, +// "0", "0"}, +// } - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - cpu, mem := toRes(u.res) - assert.Equal(t, u.ecpu, cpu) - assert.Equal(t, u.emem, mem) - }) - } -} +// for k := range uu { +// u := uu[k] +// t.Run(k, func(t *testing.T) { +// cpu, mem := toRes(u.res) +// assert.Equal(t, u.ecpu, cpu) +// assert.Equal(t, u.emem, mem) +// }) +// } +// } -func TestToState(t *testing.T) { - uu := map[string]struct { - state v1.ContainerState - e string - }{ - "empty": {v1.ContainerState{}, - MissingValue}, - "running": { - v1.ContainerState{Running: &v1.ContainerStateRunning{}}, - "Running", - }, - "waiting": { - v1.ContainerState{Waiting: &v1.ContainerStateWaiting{}}, - "Waiting", - }, - "waitingReason": { - v1.ContainerState{Waiting: &v1.ContainerStateWaiting{Reason: "blee"}}, - "blee", - }, - "terminating": { - v1.ContainerState{Terminated: &v1.ContainerStateTerminated{}}, - "Terminating", - }, - "terminatedReason": { - v1.ContainerState{Terminated: &v1.ContainerStateTerminated{Reason: "blee"}}, - "blee", - }, - } +// func TestToState(t *testing.T) { +// uu := map[string]struct { +// state v1.ContainerState +// e string +// }{ +// "empty": {v1.ContainerState{}, +// MissingValue}, +// "running": { +// v1.ContainerState{Running: &v1.ContainerStateRunning{}}, +// "Running", +// }, +// "waiting": { +// v1.ContainerState{Waiting: &v1.ContainerStateWaiting{}}, +// "Waiting", +// }, +// "waitingReason": { +// v1.ContainerState{Waiting: &v1.ContainerStateWaiting{Reason: "blee"}}, +// "blee", +// }, +// "terminating": { +// v1.ContainerState{Terminated: &v1.ContainerStateTerminated{}}, +// "Terminating", +// }, +// "terminatedReason": { +// v1.ContainerState{Terminated: &v1.ContainerStateTerminated{Reason: "blee"}}, +// "blee", +// }, +// } - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, toState(u.state)) - }) - } -} +// for k := range uu { +// u := uu[k] +// t.Run(k, func(t *testing.T) { +// assert.Equal(t, u.e, toState(u.state)) +// }) +// } +// } -// ---------------------------------------------------------------------------- -// Helpers... +// // ---------------------------------------------------------------------------- +// // Helpers... -func toQty(s string) resource.Quantity { - q, _ := resource.ParseQuantity(s) +// func toQty(s string) resource.Quantity { +// q, _ := resource.ParseQuantity(s) - return q -} +// return q +// } diff --git a/internal/resource/context.go b/internal/resource/context.go index 836194d0..6201c13a 100644 --- a/internal/resource/context.go +++ b/internal/resource/context.go @@ -1,88 +1,89 @@ package resource -import ( - "fmt" +// BOZO!! +// import ( +// "fmt" - "github.com/derailed/k9s/internal/k8s" -) +// "github.com/derailed/k9s/internal/k8s" +// ) -type ( - // Switchable represents a switchable resource. - Switchable interface { - Switch(ctx string) error - MustCurrentContextName() string - } +// type ( +// // Switchable represents a switchable resource. +// Switchable interface { +// Switch(ctx string) error +// MustCurrentContextName() string +// } - // SwitchableCruder represents a resource that can be switched. - SwitchableCruder interface { - Cruder - Switchable - } +// // SwitchableCruder represents a resource that can be switched. +// SwitchableCruder interface { +// Cruder +// Switchable +// } - // Context tracks a kubernetes resource. - Context struct { - *Base - instance *k8s.NamedContext - } -) +// // Context tracks a kubernetes resource. +// Context struct { +// *Base +// instance *k8s.NamedContext +// } +// ) -// NewContextList returns a new resource list. -func NewContextList(c Connection, ns string) List { - return NewList(NotNamespaced, "ctx", NewContext(c), SwitchAccess) -} +// // NewContextList returns a new resource list. +// func NewContextList(c Connection, ns string) List { +// return NewList(NotNamespaced, "ctx", NewContext(c), SwitchAccess) +// } -// NewContext instantiates a new Context. -func NewContext(c Connection) *Context { - ctx := &Context{Base: NewBase(c, k8s.NewContext(c))} - ctx.Factory = ctx +// // NewContext instantiates a new Context. +// func NewContext(c Connection) *Context { +// ctx := &Context{Base: NewBase(c, k8s.NewContext(c))} +// ctx.Factory = ctx - return ctx -} +// return ctx +// } -// New builds a new Context instance from a k8s resource. -func (r *Context) New(i interface{}) (Columnar, error) { - c := NewContext(r.Connection) - switch instance := i.(type) { - case *k8s.NamedContext: - c.instance = instance - case k8s.NamedContext: - c.instance = &instance - default: - return nil, fmt.Errorf("unknown context type %T", instance) - } - c.path = c.instance.Name +// // New builds a new Context instance from a k8s resource. +// func (r *Context) New(i interface{}) (Columnar, error) { +// c := NewContext(r.Connection) +// switch instance := i.(type) { +// case *k8s.NamedContext: +// c.instance = instance +// case k8s.NamedContext: +// c.instance = &instance +// default: +// return nil, fmt.Errorf("unknown context type %T", instance) +// } +// c.path = c.instance.Name - return c, nil -} +// return c, nil +// } -// Switch out current context. -func (r *Context) Switch(c string) error { - return r.Resource.(Switchable).Switch(c) -} +// // Switch out current context. +// func (r *Context) Switch(c string) error { +// return r.Resource.(Switchable).Switch(c) +// } -// Marshal the resource to yaml. -func (r *Context) Marshal(path string) (string, error) { - return "", nil -} +// // Marshal the resource to yaml. +// func (r *Context) Marshal(path string) (string, error) { +// return "", nil +// } -// Header return resource header. -func (*Context) Header(string) Row { - return append(Row{}, "NAME", "CLUSTER", "AUTHINFO", "NAMESPACE") -} +// // Header return resource header. +// func (*Context) Header(string) Row { +// return append(Row{}, "NAME", "CLUSTER", "AUTHINFO", "NAMESPACE") +// } -// Fields retrieves displayable fields. -func (r *Context) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) +// // Fields retrieves displayable fields. +// func (r *Context) Fields(ns string) Row { +// ff := make(Row, 0, len(r.Header(ns))) - i := r.instance - if i.MustCurrentContextName() == i.Name { - i.Name += "*" - } +// i := r.instance +// if i.MustCurrentContextName() == i.Name { +// i.Name += "*" +// } - return append(ff, - i.Name, - i.Context.Cluster, - i.Context.AuthInfo, - i.Context.Namespace, - ) -} +// return append(ff, +// i.Name, +// i.Context.Cluster, +// i.Context.AuthInfo, +// i.Context.Namespace, +// ) +// } diff --git a/internal/resource/context_test.go b/internal/resource/context_test.go index b2562c8c..b0f63ebb 100644 --- a/internal/resource/context_test.go +++ b/internal/resource/context_test.go @@ -1,136 +1,137 @@ package resource_test -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - "k8s.io/cli-runtime/pkg/genericclioptions" - api "k8s.io/client-go/tools/clientcmd/api" -) - -func NewContextListWithArgs(ns string, ctx *resource.Context) resource.List { - return resource.NewList(resource.NotNamespaced, "ctx", ctx, resource.SwitchAccess) -} - -func NewContextWithArgs(c k8s.Connection, s resource.SwitchableCruder) *resource.Context { - ctx := &resource.Context{Base: resource.NewBase(c, s)} - ctx.Factory = ctx - return ctx -} - -func TestCTXSwitch(t *testing.T) { - mc := NewMockConnection() - mr := NewMockSwitchableCruder() - m.When(mr.Switch("fred")).ThenReturn(nil) - - ctx := NewContextWithArgs(mc, mr) - err := ctx.Switch("fred") - - assert.Nil(t, err) - mr.VerifyWasCalledOnce().Switch("fred") -} - // BOZO!! -// func TestCTXList(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockSwitchableCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sNamedCTX()}, nil) +// import ( +// "testing" -// ctx := NewContextWithArgs(mc, mr) -// cc, err := ctx.List("blee", metav1.ListOptions{}) +// "github.com/derailed/k9s/internal/k8s" +// "github.com/derailed/k9s/internal/resource" +// m "github.com/petergtz/pegomock" +// "github.com/stretchr/testify/assert" +// "k8s.io/cli-runtime/pkg/genericclioptions" +// api "k8s.io/client-go/tools/clientcmd/api" +// ) -// assert.Nil(t, err) -// c, err := ctx.New(k8sNamedCTX()) -// assert.Nil(t, err) -// assert.Equal(t, resource.Columnars{c}, cc) -// mr.VerifyWasCalledOnce().List("blee", metav1.ListOptions{}) +// func NewContextListWithArgs(ns string, ctx *resource.Context) resource.List { +// return resource.NewList(resource.NotNamespaced, "ctx", ctx, resource.SwitchAccess) // } -func TestCTXDelete(t *testing.T) { - mc := NewMockConnection() - mr := NewMockSwitchableCruder() - m.When(mr.Delete("", "fred", true, true)).ThenReturn(nil) +// func NewContextWithArgs(c k8s.Connection, s resource.SwitchableCruder) *resource.Context { +// ctx := &resource.Context{Base: resource.NewBase(c, s)} +// ctx.Factory = ctx +// return ctx +// } - ctx := NewContextWithArgs(mc, mr) +// func TestCTXSwitch(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockSwitchableCruder() +// m.When(mr.Switch("fred")).ThenReturn(nil) - assert.Nil(t, ctx.Delete("fred", true, true)) - mr.VerifyWasCalledOnce().Delete("", "fred", true, true) -} +// ctx := NewContextWithArgs(mc, mr) +// err := ctx.Switch("fred") -func TestCTXListHasName(t *testing.T) { - mc := NewMockConnection() - mr := NewMockSwitchableCruder() +// assert.Nil(t, err) +// mr.VerifyWasCalledOnce().Switch("fred") +// } - ctx := NewContextWithArgs(mc, mr) - l := NewContextListWithArgs("blee", ctx) +// // BOZO!! +// // func TestCTXList(t *testing.T) { +// // mc := NewMockConnection() +// // mr := NewMockSwitchableCruder() +// // m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sNamedCTX()}, nil) - assert.Equal(t, "ctx", l.GetName()) -} +// // ctx := NewContextWithArgs(mc, mr) +// // cc, err := ctx.List("blee", metav1.ListOptions{}) -func TestCTXListHasNamespace(t *testing.T) { - mc := NewMockConnection() - mr := NewMockSwitchableCruder() +// // assert.Nil(t, err) +// // c, err := ctx.New(k8sNamedCTX()) +// // assert.Nil(t, err) +// // assert.Equal(t, resource.Columnars{c}, cc) +// // mr.VerifyWasCalledOnce().List("blee", metav1.ListOptions{}) +// // } - ctx := NewContextWithArgs(mc, mr) - l := NewContextListWithArgs("blee", ctx) +// func TestCTXDelete(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockSwitchableCruder() +// m.When(mr.Delete("", "fred", true, true)).ThenReturn(nil) - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -} +// ctx := NewContextWithArgs(mc, mr) -func TestCTXListHasResource(t *testing.T) { - mc := NewMockConnection() - mr := NewMockSwitchableCruder() +// assert.Nil(t, ctx.Delete("fred", true, true)) +// mr.VerifyWasCalledOnce().Delete("", "fred", true, true) +// } - ctx := NewContextWithArgs(mc, mr) - l := NewContextListWithArgs("blee", ctx) +// func TestCTXListHasName(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockSwitchableCruder() - assert.NotNil(t, l.Resource()) -} +// ctx := NewContextWithArgs(mc, mr) +// l := NewContextListWithArgs("blee", ctx) -func TestCTXHeader(t *testing.T) { - mc := NewMockConnection() - mr := NewMockSwitchableCruder() +// assert.Equal(t, "ctx", l.GetName()) +// } - ctx := NewContextWithArgs(mc, mr) +// func TestCTXListHasNamespace(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockSwitchableCruder() - assert.Equal(t, 4, len(ctx.Header(""))) -} +// ctx := NewContextWithArgs(mc, mr) +// l := NewContextListWithArgs("blee", ctx) -func TestCTXFields(t *testing.T) { - mc := NewMockConnection() - m.When(mc.Config()).ThenReturn(k8sConfig()) - mr := NewMockSwitchableCruder() - m.When(mr.MustCurrentContextName()).ThenReturn("test") +// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// } - ctx := NewContextWithArgs(mc, mr) - c, err := ctx.New(k8sNamedCTX()) - assert.Nil(t, err) +// func TestCTXListHasResource(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockSwitchableCruder() - assert.Equal(t, 4, len(c.Fields(""))) - assert.Equal(t, "test*", c.Fields("")[0]) -} +// ctx := NewContextWithArgs(mc, mr) +// l := NewContextListWithArgs("blee", ctx) -// Helpers... +// assert.NotNil(t, l.Resource()) +// } -func k8sConfig() *k8s.Config { - ctx := "test" - f := genericclioptions.ConfigFlags{ - Context: &ctx, - } - return k8s.NewConfig(&f) -} +// func TestCTXHeader(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockSwitchableCruder() -func k8sNamedCTX() *k8s.NamedContext { - return k8s.NewNamedContext( - k8sConfig(), - "test", - &api.Context{ - LocationOfOrigin: "fred", - Cluster: "blee", - AuthInfo: "secret", - }, - ) -} +// ctx := NewContextWithArgs(mc, mr) + +// assert.Equal(t, 4, len(ctx.Header(""))) +// } + +// func TestCTXFields(t *testing.T) { +// mc := NewMockConnection() +// m.When(mc.Config()).ThenReturn(k8sConfig()) +// mr := NewMockSwitchableCruder() +// m.When(mr.MustCurrentContextName()).ThenReturn("test") + +// ctx := NewContextWithArgs(mc, mr) +// c, err := ctx.New(k8sNamedCTX()) +// assert.Nil(t, err) + +// assert.Equal(t, 4, len(c.Fields(""))) +// assert.Equal(t, "test*", c.Fields("")[0]) +// } + +// // Helpers... + +// func k8sConfig() *k8s.Config { +// ctx := "test" +// f := genericclioptions.ConfigFlags{ +// Context: &ctx, +// } +// return k8s.NewConfig(&f) +// } + +// func k8sNamedCTX() *k8s.NamedContext { +// return k8s.NewNamedContext( +// k8sConfig(), +// "test", +// &api.Context{ +// LocationOfOrigin: "fred", +// Cluster: "blee", +// AuthInfo: "secret", +// }, +// ) +// } diff --git a/internal/resource/cr.go b/internal/resource/cr.go deleted file mode 100644 index dadf63ef..00000000 --- a/internal/resource/cr.go +++ /dev/null @@ -1,83 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - - "github.com/derailed/k9s/internal/k8s" - v1 "k8s.io/api/rbac/v1" -) - -// ClusterRole tracks a kubernetes resource. -type ClusterRole struct { - *Base - instance *v1.ClusterRole -} - -// NewClusterRoleList returns a new resource list. -func NewClusterRoleList(c Connection, ns string) List { - return NewList( - NotNamespaced, - "clusterrole", - NewClusterRole(c), - CRUDAccess|DescribeAccess, - ) -} - -// NewClusterRole instantiates a new ClusterRole. -func NewClusterRole(c Connection) *ClusterRole { - cr := &ClusterRole{&Base{Connection: c, Resource: k8s.NewClusterRole(c)}, nil} - cr.Factory = cr - - return cr -} - -// New builds a new ClusterRole instance from a k8s resource. -func (r *ClusterRole) New(i interface{}) (Columnar, error) { - c := NewClusterRole(r.Connection) - switch instance := i.(type) { - case *v1.ClusterRole: - c.instance = instance - case v1.ClusterRole: - c.instance = &instance - default: - return nil, fmt.Errorf("unknown context type %T", instance) - } - c.path = c.instance.Name - - return c, nil -} - -// Marshal resource to yaml. -func (r *ClusterRole) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - cr, ok := i.(*v1.ClusterRole) - if !ok { - return "", errors.New("Expecting a cr resource") - } - cr.TypeMeta.APIVersion = "rbac.authorization.k8s.io/v1" - cr.TypeMeta.Kind = "ClusterRole" - - return r.marshalObject(cr) -} - -// Header return resource header. -func (*ClusterRole) Header(ns string) Row { - return append(Row{}, "NAME", "AGE") -} - -// Fields retrieves displayable fields. -func (r *ClusterRole) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - i := r.instance - - return append(ff, - i.Name, - toAge(i.ObjectMeta.CreationTimestamp), - ) -} diff --git a/internal/resource/cr_binding.go b/internal/resource/cr_binding.go deleted file mode 100644 index 7145fef3..00000000 --- a/internal/resource/cr_binding.go +++ /dev/null @@ -1,122 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - "strings" - - "github.com/derailed/k9s/internal/k8s" - v1 "k8s.io/api/rbac/v1" -) - -// ClusterRoleBinding tracks a kubernetes resource. -type ClusterRoleBinding struct { - *Base - instance *v1.ClusterRoleBinding -} - -// NewClusterRoleBindingList returns a new resource list. -func NewClusterRoleBindingList(c Connection, _ string) List { - return NewList( - NotNamespaced, - "clusterrolebinding", - NewClusterRoleBinding(c), - ViewAccess|DeleteAccess|DescribeAccess, - ) -} - -// NewClusterRoleBinding instantiates a new ClusterRoleBinding. -func NewClusterRoleBinding(c Connection) *ClusterRoleBinding { - crb := &ClusterRoleBinding{&Base{Connection: c, Resource: k8s.NewClusterRoleBinding(c)}, nil} - crb.Factory = crb - - return crb -} - -// New builds a new tabular instance from a k8s resource. -func (r *ClusterRoleBinding) New(i interface{}) (Columnar, error) { - crb := NewClusterRoleBinding(r.Connection) - switch instance := i.(type) { - case *v1.ClusterRoleBinding: - crb.instance = instance - case v1.ClusterRoleBinding: - crb.instance = &instance - default: - return nil, fmt.Errorf("unknown context type %T", instance) - } - crb.path = crb.instance.Name - - return crb, nil -} - -// Marshal resource to yaml. -func (r *ClusterRoleBinding) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - crb, ok := i.(*v1.ClusterRoleBinding) - if !ok { - return "", errors.New("Expecting a crb resource") - } - crb.TypeMeta.APIVersion = "rbac.authorization.k8s.io/v1" - crb.TypeMeta.Kind = "ClusterRoleBinding" - - return r.marshalObject(crb) -} - -// Header return resource header. -func (*ClusterRoleBinding) Header(_ string) Row { - return append(Row{}, "NAME", "ROLE", "KIND", "SUBJECTS", "AGE") -} - -// Fields retrieves displayable fields. -func (r *ClusterRoleBinding) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - - i := r.instance - kind, ss := renderSubjects(i.Subjects) - - return append(ff, - i.Name, - i.RoleRef.Name, - kind, - ss, - toAge(i.ObjectMeta.CreationTimestamp), - ) -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func renderSubjects(ss []v1.Subject) (kind string, subjects string) { - if len(ss) == 0 { - return NAValue, "" - } - - var tt []string - for _, s := range ss { - kind = toSubjectAlias(s.Kind) - tt = append(tt, s.Name) - } - return kind, strings.Join(tt, ",") -} - -func toSubjectAlias(s string) string { - if len(s) == 0 { - return s - } - - switch s { - case v1.UserKind: - return "USR" - case v1.GroupKind: - return "GRP" - case v1.ServiceAccountKind: - return "SA" - default: - return strings.ToUpper(s) - } -} diff --git a/internal/resource/cr_binding_test.go b/internal/resource/cr_binding_test.go deleted file mode 100644 index a9c982ff..00000000 --- a/internal/resource/cr_binding_test.go +++ /dev/null @@ -1,106 +0,0 @@ -package resource_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - rbacv1 "k8s.io/api/rbac/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewClusterRoleBindingListWithArgs(ns string, r *resource.ClusterRoleBinding) resource.List { - return resource.NewList(resource.NotNamespaced, "clusterrolebinding", r, resource.ViewAccess|resource.DeleteAccess|resource.DescribeAccess) -} - -func NewClusterRoleBindingWithArgs(conn k8s.Connection, res resource.Cruder) *resource.ClusterRoleBinding { - r := &resource.ClusterRoleBinding{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestCRBFields(t *testing.T) { - conn := NewMockConnection() - - r := newCRB(conn).Fields(resource.AllNamespaces) - - assert.Equal(t, "fred", r[0]) -} - -func TestCRBMarshal(t *testing.T) { - conn := NewMockConnection() - ca := NewMockCruder() - m.When(ca.Get("blee", "fred")).ThenReturn(k8sCRB(), nil) - - cm := NewClusterRoleBindingWithArgs(conn, ca) - ma, err := cm.Marshal("blee/fred") - - ca.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, crbYaml(), ma) -} - -// BOZO!! -// func TestCRBListData(t *testing.T) { -// conn := NewMockConnection() -// ca := NewMockCruder() -// m.When(ca.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sCRB()}, nil) - -// l := NewClusterRoleBindingListWithArgs("-", NewClusterRoleBindingWithArgs(conn, ca)) -// // Make sure we can get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// ca.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// row := td.Rows["fred"] -// assert.Equal(t, 5, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sCRB() *rbacv1.ClusterRoleBinding { - return &rbacv1.ClusterRoleBinding{ - ObjectMeta: metav1.ObjectMeta{ - Name: "fred", - Namespace: "blee", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Subjects: []rbacv1.Subject{ - {Kind: "test", Name: "fred", Namespace: "blee"}, - }, - } -} - -func newCRB(c resource.Connection) resource.Columnar { - co, _ := resource.NewClusterRoleBinding(c).New(k8sCRB()) - return co -} - -func crbYaml() string { - return `apiVersion: rbac.authorization.k8s.io/v1 -kind: ClusterRoleBinding -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -roleRef: - apiGroup: "" - kind: "" - name: "" -subjects: -- kind: test - name: fred - namespace: blee -` -} diff --git a/internal/resource/cr_test.go b/internal/resource/cr_test.go deleted file mode 100644 index 0d4d62c7..00000000 --- a/internal/resource/cr_test.go +++ /dev/null @@ -1,139 +0,0 @@ -package resource_test - -import ( - "fmt" - "testing" - "time" - - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - rbacv1 "k8s.io/api/rbac/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewClusterRoleListWithArgs(ns string, r *resource.ClusterRole) resource.List { - return resource.NewList(resource.NotNamespaced, "clusterrole", r, resource.CRUDAccess|resource.DescribeAccess) -} - -func NewClusterRoleWithArgs(mc resource.Connection, res resource.Cruder) *resource.ClusterRole { - r := &resource.ClusterRole{Base: resource.NewBase(mc, res)} - r.Factory = r - return r -} - -func TestCRListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - r := NewClusterRoleWithArgs(mc, mr) - l := NewClusterRoleListWithArgs(resource.AllNamespaces, r) - l.SetNamespace(ns) - - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - assert.Equal(t, "clusterrole", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestCRFields(t *testing.T) { - r := newClusterRole().Fields("blee") - assert.Equal(t, "fred", r[0]) -} - -func TestCRFieldsAllNS(t *testing.T) { - r := newClusterRole().Fields(resource.AllNamespaces) - assert.Equal(t, "fred", r[0]) -} - -func TestCRMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sCR(), nil) - - cr := NewClusterRoleWithArgs(mc, mr) - ma, err := cr.Marshal("blee/fred") - - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, mrYaml(), ma) -} - -// BOZO!! -// func TestCRListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sCR()}, nil) - -// l := NewClusterRoleListWithArgs("-", NewClusterRoleWithArgs(mc, mr)) -// // Make sure we mcn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) - -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// row := td.Rows["fred"] -// assert.Equal(t, 2, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sCR() *rbacv1.ClusterRole { - return &rbacv1.ClusterRole{ - ObjectMeta: metav1.ObjectMeta{ - Name: "fred", - Namespace: "blee", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Rules: []rbacv1.PolicyRule{ - { - Verbs: []string{"get", "list"}, - APIGroups: []string{""}, - ResourceNames: []string{"pod"}, - }, - }, - } -} - -func newClusterRole() resource.Columnar { - conn := NewMockConnection() - c, _ := resource.NewClusterRole(conn).New(k8sCR()) - return c -} - -func testTime() time.Time { - t, err := time.Parse(time.RFC3339, "2018-12-14T10:36:43.326972-07:00") - if err != nil { - fmt.Println("TestTime Failed", err) - } - return t -} - -func mrYaml() string { - return `apiVersion: rbac.authorization.k8s.io/v1 -kind: ClusterRole -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -rules: -- apiGroups: - - "" - resourceNames: - - pod - verbs: - - get - - list -` -} diff --git a/internal/resource/cronjob.go b/internal/resource/cronjob.go index f07f965f..99d3a390 100644 --- a/internal/resource/cronjob.go +++ b/internal/resource/cronjob.go @@ -1,124 +1,125 @@ package resource -import ( - "errors" - "fmt" - "strconv" +// BOZO!! +// import ( +// "errors" +// "fmt" +// "strconv" - "github.com/derailed/k9s/internal/k8s" - batchv1beta1 "k8s.io/api/batch/v1beta1" -) +// "github.com/derailed/k9s/internal/k8s" +// batchv1beta1 "k8s.io/api/batch/v1beta1" +// ) -type ( - // CronJob tracks a kubernetes resource. - CronJob struct { - *Base - instance *batchv1beta1.CronJob - } +// type ( +// // CronJob tracks a kubernetes resource. +// CronJob struct { +// *Base +// instance *batchv1beta1.CronJob +// } - // Runner can run jobs. - Runner interface { - Run(path string) error - } +// // Runner can run jobs. +// Runner interface { +// Run(path string) error +// } - // Runnable can run jobs. - Runnable interface { - Run(ns, n string) error - } -) +// // Runnable can run jobs. +// Runnable interface { +// Run(ns, n string) error +// } +// ) -// NewCronJobList returns a new resource list. -func NewCronJobList(c Connection, ns string) List { - return NewList( - ns, - "cronjob", - NewCronJob(c), - AllVerbsAccess|DescribeAccess, - ) -} +// // NewCronJobList returns a new resource list. +// func NewCronJobList(c Connection, ns string) List { +// return NewList( +// ns, +// "cronjob", +// NewCronJob(c), +// AllVerbsAccess|DescribeAccess, +// ) +// } -// NewCronJob instantiates a new CronJob. -func NewCronJob(c Connection) *CronJob { - cj := &CronJob{&Base{Connection: c, Resource: k8s.NewCronJob(c)}, nil} - cj.Factory = cj +// // NewCronJob instantiates a new CronJob. +// func NewCronJob(c Connection) *CronJob { +// cj := &CronJob{&Base{Connection: c, Resource: k8s.NewCronJob(c)}, nil} +// cj.Factory = cj - return cj -} +// return cj +// } -// New builds a new CronJob instance from a k8s resource. -func (r *CronJob) New(i interface{}) (Columnar, error) { - c := NewCronJob(r.Connection) - switch instance := i.(type) { - case *batchv1beta1.CronJob: - c.instance = instance - case batchv1beta1.CronJob: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting CronJob but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) +// // New builds a new CronJob instance from a k8s resource. +// func (r *CronJob) New(i interface{}) (Columnar, error) { +// c := NewCronJob(r.Connection) +// switch instance := i.(type) { +// case *batchv1beta1.CronJob: +// c.instance = instance +// case batchv1beta1.CronJob: +// c.instance = &instance +// default: +// return nil, fmt.Errorf("Expecting CronJob but got %T", instance) +// } +// c.path = c.namespacedName(c.instance.ObjectMeta) - return c, nil -} +// return c, nil +// } -// Marshal resource to yaml. -func (r *CronJob) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } +// // Marshal resource to yaml. +// func (r *CronJob) Marshal(path string) (string, error) { +// ns, n := Namespaced(path) +// i, err := r.Resource.Get(ns, n) +// if err != nil { +// return "", err +// } - cj, ok := i.(*batchv1beta1.CronJob) - if !ok { - return "", errors.New("expecting cronjob resource") - } - cj.TypeMeta.APIVersion = "extensions/batchv1beta1" - cj.TypeMeta.Kind = "CronJob" +// cj, ok := i.(*batchv1beta1.CronJob) +// if !ok { +// return "", errors.New("expecting cronjob resource") +// } +// cj.TypeMeta.APIVersion = "extensions/batchv1beta1" +// cj.TypeMeta.Kind = "CronJob" - return r.marshalObject(cj) -} +// return r.marshalObject(cj) +// } -// Run a given cronjob. -func (r *CronJob) Run(pa string) error { - ns, n := Namespaced(pa) - if c, ok := r.Resource.(Runnable); ok { - return c.Run(ns, n) - } +// // Run a given cronjob. +// func (r *CronJob) Run(pa string) error { +// ns, n := Namespaced(pa) +// if c, ok := r.Resource.(Runnable); ok { +// return c.Run(ns, n) +// } - return fmt.Errorf("unable to run cronjob %s", pa) -} +// return fmt.Errorf("unable to run cronjob %s", pa) +// } -// Header return resource header. -func (*CronJob) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } +// // Header return resource header. +// func (*CronJob) Header(ns string) Row { +// hh := Row{} +// if ns == AllNamespaces { +// hh = append(hh, "NAMESPACE") +// } - return append(hh, "NAME", "SCHEDULE", "SUSPEND", "ACTIVE", "LAST_SCHEDULE", "AGE") -} +// return append(hh, "NAME", "SCHEDULE", "SUSPEND", "ACTIVE", "LAST_SCHEDULE", "AGE") +// } -// Fields retrieves displayable fields. -func (r *CronJob) Fields(ns string) Row { - ff := make([]string, 0, len(r.Header(ns))) +// // Fields retrieves displayable fields. +// func (r *CronJob) Fields(ns string) Row { +// ff := make([]string, 0, len(r.Header(ns))) - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } +// i := r.instance +// if ns == AllNamespaces { +// ff = append(ff, i.Namespace) +// } - lastScheduled := MissingValue - if i.Status.LastScheduleTime != nil { - lastScheduled = toAgeHuman(toAge(*i.Status.LastScheduleTime)) - } +// lastScheduled := MissingValue +// if i.Status.LastScheduleTime != nil { +// lastScheduled = toAgeHuman(toAge(*i.Status.LastScheduleTime)) +// } - return append(ff, - i.Name, - i.Spec.Schedule, - boolPtrToStr(i.Spec.Suspend), - strconv.Itoa(len(i.Status.Active)), - lastScheduled, - toAge(i.ObjectMeta.CreationTimestamp), - ) -} +// return append(ff, +// i.Name, +// i.Spec.Schedule, +// boolPtrToStr(i.Spec.Suspend), +// strconv.Itoa(len(i.Status.Active)), +// lastScheduled, +// toAge(i.ObjectMeta.CreationTimestamp), +// ) +// } diff --git a/internal/resource/cronjob_test.go b/internal/resource/cronjob_test.go index 734d3c86..526868a4 100644 --- a/internal/resource/cronjob_test.go +++ b/internal/resource/cronjob_test.go @@ -1,131 +1,132 @@ package resource_test -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - batchv1beta1 "k8s.io/api/batch/v1beta1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewCronJobListWithArgs(ns string, r *resource.CronJob) resource.List { - return resource.NewList(ns, "cj", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewCronJobWithArgs(conn k8s.Connection, res resource.Cruder) *resource.CronJob { - r := &resource.CronJob{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestCronJobListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - r := NewCronJobWithArgs(mc, mr) - l := NewCronJobListWithArgs(resource.AllNamespaces, r) - l.SetNamespace(ns) - - assert.Equal(t, ns, l.GetNamespace()) - assert.Equal(t, "cj", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestCronJobFields(t *testing.T) { - r := newCronJob().Fields("blee") - assert.Equal(t, "fred", r[0]) -} - -func TestCronJobMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sCronJob(), nil) - - cm := NewCronJobWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, cronjobYaml(), ma) -} - // BOZO!! +// import ( +// "testing" -// func TestCronJobListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sCronJob()}, nil) +// "github.com/derailed/k9s/internal/k8s" +// "github.com/derailed/k9s/internal/resource" +// m "github.com/petergtz/pegomock" +// "github.com/stretchr/testify/assert" +// batchv1beta1 "k8s.io/api/batch/v1beta1" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// ) -// l := NewCronJobListWithArgs("-", NewCronJobWithArgs(mc, mr)) -// // Make sure we can get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 6, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// func NewCronJobListWithArgs(ns string, r *resource.CronJob) resource.List { +// return resource.NewList(ns, "cj", r, resource.AllVerbsAccess|resource.DescribeAccess) // } -// Helpers... +// func NewCronJobWithArgs(conn k8s.Connection, res resource.Cruder) *resource.CronJob { +// r := &resource.CronJob{Base: resource.NewBase(conn, res)} +// r.Factory = r +// return r +// } -func k8sCronJob() *batchv1beta1.CronJob { - var b bool - return &batchv1beta1.CronJob{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: batchv1beta1.CronJobSpec{ - Schedule: "*/1 * * * *", - Suspend: &b, - }, - Status: batchv1beta1.CronJobStatus{ - LastScheduleTime: &metav1.Time{Time: testTime()}, - }, - } -} +// func TestCronJobListAccess(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() -func newCronJob() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewCronJob(mc).New(k8sCronJob()) - return c -} +// ns := "blee" +// r := NewCronJobWithArgs(mc, mr) +// l := NewCronJobListWithArgs(resource.AllNamespaces, r) +// l.SetNamespace(ns) -func cronjobYaml() string { - return `apiVersion: extensions/batchv1beta1 -kind: CronJob -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -spec: - jobTemplate: - metadata: - creationTimestamp: null - spec: - template: - metadata: - creationTimestamp: null - spec: - containers: null - schedule: '*/1 * * * *' - suspend: false -status: - lastScheduleTime: "2018-12-14T17:36:43Z" -` -} +// assert.Equal(t, ns, l.GetNamespace()) +// assert.Equal(t, "cj", l.GetName()) +// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { +// assert.True(t, l.Access(a)) +// } +// } + +// func TestCronJobFields(t *testing.T) { +// r := newCronJob().Fields("blee") +// assert.Equal(t, "fred", r[0]) +// } + +// func TestCronJobMarshal(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.Get("blee", "fred")).ThenReturn(k8sCronJob(), nil) + +// cm := NewCronJobWithArgs(mc, mr) +// ma, err := cm.Marshal("blee/fred") +// mr.VerifyWasCalledOnce().Get("blee", "fred") +// assert.Nil(t, err) +// assert.Equal(t, cronjobYaml(), ma) +// } + +// // BOZO!! + +// // func TestCronJobListData(t *testing.T) { +// // mc := NewMockConnection() +// // mr := NewMockCruder() +// // m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sCronJob()}, nil) + +// // l := NewCronJobListWithArgs("-", NewCronJobWithArgs(mc, mr)) +// // // Make sure we can get deltas! +// // for i := 0; i < 2; i++ { +// // err := l.Reconcile(nil, "", "") +// // assert.Nil(t, err) +// // } + +// // mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) +// // td := l.Data() +// // assert.Equal(t, 1, len(td.Rows)) +// // assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// // row := td.Rows["blee/fred"] +// // assert.Equal(t, 6, len(row.Deltas)) +// // for _, d := range row.Deltas { +// // assert.Equal(t, "", d) +// // } +// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// // } + +// // Helpers... + +// func k8sCronJob() *batchv1beta1.CronJob { +// var b bool +// return &batchv1beta1.CronJob{ +// ObjectMeta: metav1.ObjectMeta{ +// Namespace: "blee", +// Name: "fred", +// CreationTimestamp: metav1.Time{Time: testTime()}, +// }, +// Spec: batchv1beta1.CronJobSpec{ +// Schedule: "*/1 * * * *", +// Suspend: &b, +// }, +// Status: batchv1beta1.CronJobStatus{ +// LastScheduleTime: &metav1.Time{Time: testTime()}, +// }, +// } +// } + +// func newCronJob() resource.Columnar { +// mc := NewMockConnection() +// c, _ := resource.NewCronJob(mc).New(k8sCronJob()) +// return c +// } + +// func cronjobYaml() string { +// return `apiVersion: extensions/batchv1beta1 +// kind: CronJob +// metadata: +// creationTimestamp: "2018-12-14T17:36:43Z" +// name: fred +// namespace: blee +// spec: +// jobTemplate: +// metadata: +// creationTimestamp: null +// spec: +// template: +// metadata: +// creationTimestamp: null +// spec: +// containers: null +// schedule: '*/1 * * * *' +// suspend: false +// status: +// lastScheduleTime: "2018-12-14T17:36:43Z" +// ` +// } diff --git a/internal/resource/custom.go b/internal/resource/custom.go index 45e87e2c..baa6f0a0 100644 --- a/internal/resource/custom.go +++ b/internal/resource/custom.go @@ -1,177 +1,178 @@ package resource -import ( - "encoding/json" - "fmt" - "path" - "strings" - - "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" - - "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" - "gopkg.in/yaml.v2" - metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" -) - -// Custom tracks a kubernetes resource. -type Custom struct { - *Base - - instance *metav1beta1.TableRow - gvr k8s.GVR - headers Row -} - -// NewCustomList returns a new resource list. -func NewCustomList(c k8s.Connection, namespaced bool, ns, gvr string) List { - if !namespaced { - ns = NotNamespaced - } - g := k8s.GVR(gvr) - return NewList( - ns, - g.ToR(), - NewCustom(c, g), AllVerbsAccess|DescribeAccess, - ) -} - -// NewCustom instantiates a new Kubernetes Resource. -func NewCustom(c k8s.Connection, gvr k8s.GVR) *Custom { - cr := &Custom{Base: &Base{Connection: c, Resource: k8s.NewResource(c, gvr)}} - cr.Factory = cr - cr.gvr = gvr - - return cr -} - -// New builds a new Custom instance from a k8s resource. -func (r *Custom) New(i interface{}) (Columnar, error) { - cr := NewCustom(r.Connection, "") - switch instance := i.(type) { - case *metav1beta1.TableRow: - cr.instance = instance - case metav1beta1.TableRow: - cr.instance = &instance - default: - return nil, fmt.Errorf("Expecting TableRow but got %T", instance) - } - var obj map[string]interface{} - err := json.Unmarshal(cr.instance.Object.Raw, &obj) - if err != nil { - return nil, err - } - meta, err := extractMeta(obj) - if err != nil { - return nil, err - } - ns, err := extractString(meta, "namespace") - if err != nil { - return nil, err - } - n, err := extractString(meta, "name") - if err != nil { - return nil, err - } - cr.path = path.Join(ns, n) - cr.gvr = k8s.NewGVR(obj["kind"].(string), obj["apiVersion"].(string), n) - - return cr, nil -} - -// Marshal resource to yaml. -func (r *Custom) Marshal(path string) (string, error) { - panic("NYI") - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - switch v := i.(type) { - case *unstructured.Unstructured: - i = v.Object - } - - raw, err := yaml.Marshal(i) - if err != nil { - return "", err - } - - return string(raw), nil -} - // BOZO!! -// List all resources -// func (r *Custom) List(ns string, opts v1.ListOptions) (Columnars, error) { -// ii, err := r.Resource.List(ns, opts) +// import ( +// "encoding/json" +// "fmt" +// "path" +// "strings" + +// "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + +// "github.com/derailed/k9s/internal/k8s" +// "github.com/rs/zerolog/log" +// "gopkg.in/yaml.v2" +// metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" +// ) + +// // Custom tracks a kubernetes resource. +// type Custom struct { +// *Base + +// instance *metav1beta1.TableRow +// gvr k8s.GVR +// headers Row +// } + +// // NewCustomList returns a new resource list. +// func NewCustomList(c k8s.Connection, namespaced bool, ns, gvr string) List { +// if !namespaced { +// ns = NotNamespaced +// } +// g := k8s.GVR(gvr) +// return NewList( +// ns, +// g.ToR(), +// NewCustom(c, g), AllVerbsAccess|DescribeAccess, +// ) +// } + +// // NewCustom instantiates a new Kubernetes Resource. +// func NewCustom(c k8s.Connection, gvr k8s.GVR) *Custom { +// cr := &Custom{Base: &Base{Connection: c, Resource: k8s.NewResource(c, gvr)}} +// cr.Factory = cr +// cr.gvr = gvr + +// return cr +// } + +// // New builds a new Custom instance from a k8s resource. +// func (r *Custom) New(i interface{}) (Columnar, error) { +// cr := NewCustom(r.Connection, "") +// switch instance := i.(type) { +// case *metav1beta1.TableRow: +// cr.instance = instance +// case metav1beta1.TableRow: +// cr.instance = &instance +// default: +// return nil, fmt.Errorf("Expecting TableRow but got %T", instance) +// } +// var obj map[string]interface{} +// err := json.Unmarshal(cr.instance.Object.Raw, &obj) // if err != nil { // return nil, err // } +// meta, err := extractMeta(obj) +// if err != nil { +// return nil, err +// } +// ns, err := extractString(meta, "namespace") +// if err != nil { +// return nil, err +// } +// n, err := extractString(meta, "name") +// if err != nil { +// return nil, err +// } +// cr.path = path.Join(ns, n) +// cr.gvr = k8s.NewGVR(obj["kind"].(string), obj["apiVersion"].(string), n) -// if len(ii) == 0 { -// return Columnars{}, errors.New("no resources found") -// } - -// table, ok := ii[0].(*metav1beta1.Table) -// if !ok { -// return nil, errors.New("expecting a table resource") -// } -// r.headers = make(Row, len(table.ColumnDefinitions)) -// for i, h := range table.ColumnDefinitions { -// r.headers[i] = h.Name -// } -// rows := table.Rows -// cc := make(Columnars, 0, len(rows)) -// for i := 0; i < len(rows); i++ { -// res, err := r.New(rows[i]) -// if err != nil { -// return nil, err -// } -// cc = append(cc, res) -// } - -// return cc, nil +// return cr, nil // } -// Header return resource header. -func (r *Custom) Header(ns string) Row { - hh := make(Row, 0, len(r.headers)+1) +// // Marshal resource to yaml. +// func (r *Custom) Marshal(path string) (string, error) { +// panic("NYI") +// ns, n := Namespaced(path) +// i, err := r.Resource.Get(ns, n) +// if err != nil { +// return "", err +// } +// switch v := i.(type) { +// case *unstructured.Unstructured: +// i = v.Object +// } - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - for _, h := range r.headers { - hh = append(hh, strings.ToUpper(h)) - } +// raw, err := yaml.Marshal(i) +// if err != nil { +// return "", err +// } - return hh -} +// return string(raw), nil +// } -// Fields retrieves displayable fields. -func (r *Custom) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) +// // BOZO!! +// // List all resources +// // func (r *Custom) List(ns string, opts v1.ListOptions) (Columnars, error) { +// // ii, err := r.Resource.List(ns, opts) +// // if err != nil { +// // return nil, err +// // } - var obj map[string]interface{} - err := json.Unmarshal(r.instance.Object.Raw, &obj) - if err != nil { - log.Error().Err(err) - return Row{} - } +// // if len(ii) == 0 { +// // return Columnars{}, errors.New("no resources found") +// // } - meta, ok := obj["metadata"].(map[string]interface{}) - if !ok { - log.Fatal().Msg("expecting interface map meta") - } - rns, ok := meta["namespace"].(string) - if ns == AllNamespaces { - if ok { - ff = append(ff, rns) - } - } +// // table, ok := ii[0].(*metav1beta1.Table) +// // if !ok { +// // return nil, errors.New("expecting a table resource") +// // } +// // r.headers = make(Row, len(table.ColumnDefinitions)) +// // for i, h := range table.ColumnDefinitions { +// // r.headers[i] = h.Name +// // } +// // rows := table.Rows +// // cc := make(Columnars, 0, len(rows)) +// // for i := 0; i < len(rows); i++ { +// // res, err := r.New(rows[i]) +// // if err != nil { +// // return nil, err +// // } +// // cc = append(cc, res) +// // } - for _, c := range r.instance.Cells { - ff = append(ff, fmt.Sprintf("%v", c)) - } +// // return cc, nil +// // } - return ff -} +// // Header return resource header. +// func (r *Custom) Header(ns string) Row { +// hh := make(Row, 0, len(r.headers)+1) + +// if ns == AllNamespaces { +// hh = append(hh, "NAMESPACE") +// } +// for _, h := range r.headers { +// hh = append(hh, strings.ToUpper(h)) +// } + +// return hh +// } + +// // Fields retrieves displayable fields. +// func (r *Custom) Fields(ns string) Row { +// ff := make(Row, 0, len(r.Header(ns))) + +// var obj map[string]interface{} +// err := json.Unmarshal(r.instance.Object.Raw, &obj) +// if err != nil { +// log.Error().Err(err) +// return Row{} +// } + +// meta, ok := obj["metadata"].(map[string]interface{}) +// if !ok { +// log.Fatal().Msg("expecting interface map meta") +// } +// rns, ok := meta["namespace"].(string) +// if ns == AllNamespaces { +// if ok { +// ff = append(ff, rns) +// } +// } + +// for _, c := range r.instance.Cells { +// ff = append(ff, fmt.Sprintf("%v", c)) +// } + +// return ff +// } diff --git a/internal/resource/custom_test.go b/internal/resource/custom_test.go index 75c3386b..a11b310c 100644 --- a/internal/resource/custom_test.go +++ b/internal/resource/custom_test.go @@ -1,353 +1,354 @@ package resource_test -import ( - "testing" - - "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" - "k8s.io/apimachinery/pkg/runtime" -) - -func NewCustomListWithArgs(ns, name string, r *resource.Custom) resource.List { - return resource.NewList(ns, name, r, resource.AllVerbsAccess) -} - -func NewCustomWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Custom { - r := &resource.Custom{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestCustomListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - r := NewCustomWithArgs(mc, mr) - l := NewCustomListWithArgs(resource.AllNamespaces, "fred", r) - l.SetNamespace(ns) - - assert.Equal(t, ns, l.GetNamespace()) - assert.Equal(t, "fred", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestCustomFields(t *testing.T) { - r := newCustom().Fields("blee") - assert.Equal(t, "a", r[0]) -} - // BOZO!! -// func TestCustomMarshal(t *testing.T) { +// import ( +// "testing" + +// "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + +// "github.com/derailed/k9s/internal/k8s" +// "github.com/derailed/k9s/internal/resource" +// m "github.com/petergtz/pegomock" +// "github.com/stretchr/testify/assert" +// metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" +// "k8s.io/apimachinery/pkg/runtime" +// ) + +// func NewCustomListWithArgs(ns, name string, r *resource.Custom) resource.List { +// return resource.NewList(ns, name, r, resource.AllVerbsAccess) +// } + +// func NewCustomWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Custom { +// r := &resource.Custom{Base: resource.NewBase(conn, res)} +// r.Factory = r +// return r +// } + +// func TestCustomListAccess(t *testing.T) { // mc := NewMockConnection() // mr := NewMockCruder() -// m.When(mr.Get("blee", "fred")).ThenReturn(k8sCustomTable(), nil) + +// ns := "blee" +// r := NewCustomWithArgs(mc, mr) +// l := NewCustomListWithArgs(resource.AllNamespaces, "fred", r) +// l.SetNamespace(ns) + +// assert.Equal(t, ns, l.GetNamespace()) +// assert.Equal(t, "fred", l.GetName()) +// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { +// assert.True(t, l.Access(a)) +// } +// } + +// func TestCustomFields(t *testing.T) { +// r := newCustom().Fields("blee") +// assert.Equal(t, "a", r[0]) +// } + +// // BOZO!! +// // func TestCustomMarshal(t *testing.T) { +// // mc := NewMockConnection() +// // mr := NewMockCruder() +// // m.When(mr.Get("blee", "fred")).ThenReturn(k8sCustomGetTable(), nil) + +// // cm := NewCustomWithArgs(mc, mr) +// // ma, err := cm.Marshal("blee/fred") +// // mr.VerifyWasCalledOnce().Get("blee", "fred") + +// // assert.Nil(t, err) +// // assert.Equal(t, customYaml(), ma) +// // } + +// func TestCustomMarshalWithUnstructured(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.Get("blee", "fred")).ThenReturn(k8sUnstructured(), nil) // cm := NewCustomWithArgs(mc, mr) // ma, err := cm.Marshal("blee/fred") // mr.VerifyWasCalledOnce().Get("blee", "fred") // assert.Nil(t, err) -// assert.Equal(t, customYaml(), ma) +// assert.Equal(t, unstructuredYAML(), ma) // } -func TestCustomMarshalWithUnstructured(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sUnstructured(), nil) +// // BOZO!! +// // func TestCustomListData(t *testing.T) { +// // mc := NewMockConnection() +// // mr := NewMockCruder() +// // m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{k8sCustomGetTable()}, nil) - cm := NewCustomWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") +// // l := NewCustomListWithArgs("blee", "fred", NewCustomWithArgs(mc, mr)) +// // // Make sure we can get deltas! +// // for i := 0; i < 2; i++ { +// // err := l.Reconcile(nil, "", "") +// // assert.Nil(t, err) +// // } - assert.Nil(t, err) - assert.Equal(t, unstructuredYAML(), ma) -} +// // mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// // td := l.Data() +// // assert.Equal(t, 1, len(td.Rows)) +// // assert.Equal(t, "blee", l.GetNamespace()) +// // row := td.Rows["blee/fred"] +// // assert.Equal(t, 3, len(row.Deltas)) +// // for _, d := range row.Deltas { +// // assert.Equal(t, "", d) +// // } +// // assert.Equal(t, resource.Row{"a"}, row.Fields[:1]) +// // } -// BOZO!! -// func TestCustomListData(t *testing.T) { +// // Helpers... + +// func k8sCustomGetTable() *metav1beta1.Table { +// return &metav1beta1.Table{ +// ColumnDefinitions: []metav1beta1.TableColumnDefinition{ +// {Name: "A"}, +// {Name: "B"}, +// {Name: "C"}, +// }, +// Rows: []metav1beta1.TableRow{ +// { +// Object: runtime.RawExtension{ +// Raw: []byte(`{ +// "kind": "fred", +// "apiVersion": "v1", +// "metadata": { +// "namespace": "blee", +// "name": "fred" +// }}`), +// }, +// Cells: []interface{}{ +// "a", +// "b", +// "c", +// }, +// }, +// }, +// } +// } + +// func k8sUnstructured() *unstructured.Unstructured { +// return &unstructured.Unstructured{ +// Object: map[string]interface{}{ +// "kind": "fred", +// "apiVersion": "v1", +// "metadata": map[string]interface{}{ +// "namespace": "blee", +// "name": "fred", +// }, +// }, +// } +// } + +// func unstructuredYAML() string { +// return `apiVersion: v1 +// kind: fred +// metadata: +// name: fred +// namespace: blee +// ` +// } + +// func k8sCustomRow() *metav1beta1.TableRow { +// return &metav1beta1.TableRow{ +// Object: runtime.RawExtension{ +// Raw: []byte(`{ +// "kind": "fred", +// "apiVersion": "v1", +// "metadata": { +// "namespace": "blee", +// "name": "fred" +// }}`), +// }, +// Cells: []interface{}{ +// "a", +// "b", +// "c", +// }, +// } +// } + +// func newCustom() resource.Columnar { // mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{k8sCustomTable()}, nil) - -// l := NewCustomListWithArgs("blee", "fred", NewCustomWithArgs(mc, mr)) -// // Make sure we can get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 3, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"a"}, row.Fields[:1]) +// c, _ := resource.NewCustom(mc, "g/v1/fred").New(k8sCustomRow()) +// return c // } -// Helpers... - -func k8sCustomTable() *metav1beta1.Table { - return &metav1beta1.Table{ - ColumnDefinitions: []metav1beta1.TableColumnDefinition{ - {Name: "A"}, - {Name: "B"}, - {Name: "C"}, - }, - Rows: []metav1beta1.TableRow{ - { - Object: runtime.RawExtension{ - Raw: []byte(`{ - "kind": "fred", - "apiVersion": "v1", - "metadata": { - "namespace": "blee", - "name": "fred" - }}`), - }, - Cells: []interface{}{ - "a", - "b", - "c", - }, - }, - }, - } -} - -func k8sUnstructured() *unstructured.Unstructured { - return &unstructured.Unstructured{ - Object: map[string]interface{}{ - "kind": "fred", - "apiVersion": "v1", - "metadata": map[string]interface{}{ - "namespace": "blee", - "name": "fred", - }, - }, - } -} - -func unstructuredYAML() string { - return `apiVersion: v1 -kind: fred -metadata: - name: fred - namespace: blee -` -} - -func k8sCustomRow() *metav1beta1.TableRow { - return &metav1beta1.TableRow{ - Object: runtime.RawExtension{ - Raw: []byte(`{ - "kind": "fred", - "apiVersion": "v1", - "metadata": { - "namespace": "blee", - "name": "fred" - }}`), - }, - Cells: []interface{}{ - "a", - "b", - "c", - }, - } -} - -func newCustom() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewCustom(mc, "g/v1/fred").New(k8sCustomRow()) - return c -} - -func customYaml() string { - return `typemeta: - kind: "" - apiversion: "" -listmeta: - selflink: "" - resourceversion: "" - continue: "" - remainingitemcount: null -columndefinitions: -- name: A - type: "" - format: "" - description: "" - priority: 0 -- name: B - type: "" - format: "" - description: "" - priority: 0 -- name: C - type: "" - format: "" - description: "" - priority: 0 -rows: -- cells: - - a - - b - - c - conditions: [] - object: - raw: - - 123 - - 10 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 34 - - 107 - - 105 - - 110 - - 100 - - 34 - - 58 - - 32 - - 34 - - 102 - - 114 - - 101 - - 100 - - 34 - - 44 - - 10 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 34 - - 97 - - 112 - - 105 - - 86 - - 101 - - 114 - - 115 - - 105 - - 111 - - 110 - - 34 - - 58 - - 32 - - 34 - - 118 - - 49 - - 34 - - 44 - - 10 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 34 - - 109 - - 101 - - 116 - - 97 - - 100 - - 97 - - 116 - - 97 - - 34 - - 58 - - 32 - - 123 - - 10 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 34 - - 110 - - 97 - - 109 - - 101 - - 115 - - 112 - - 97 - - 99 - - 101 - - 34 - - 58 - - 32 - - 34 - - 98 - - 108 - - 101 - - 101 - - 34 - - 44 - - 10 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 34 - - 110 - - 97 - - 109 - - 101 - - 34 - - 58 - - 32 - - 34 - - 102 - - 114 - - 101 - - 100 - - 34 - - 10 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 32 - - 125 - - 125 - object: null -` -} +// func customYaml() string { +// return `typemeta: +// kind: "" +// apiversion: "" +// listmeta: +// selflink: "" +// resourceversion: "" +// continue: "" +// remainingitemcount: null +// columndefinitions: +// - name: A +// type: "" +// format: "" +// description: "" +// priority: 0 +// - name: B +// type: "" +// format: "" +// description: "" +// priority: 0 +// - name: C +// type: "" +// format: "" +// description: "" +// priority: 0 +// rows: +// - cells: +// - a +// - b +// - c +// conditions: [] +// object: +// raw: +// - 123 +// - 10 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 34 +// - 107 +// - 105 +// - 110 +// - 100 +// - 34 +// - 58 +// - 32 +// - 34 +// - 102 +// - 114 +// - 101 +// - 100 +// - 34 +// - 44 +// - 10 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 34 +// - 97 +// - 112 +// - 105 +// - 86 +// - 101 +// - 114 +// - 115 +// - 105 +// - 111 +// - 110 +// - 34 +// - 58 +// - 32 +// - 34 +// - 118 +// - 49 +// - 34 +// - 44 +// - 10 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 34 +// - 109 +// - 101 +// - 116 +// - 97 +// - 100 +// - 97 +// - 116 +// - 97 +// - 34 +// - 58 +// - 32 +// - 123 +// - 10 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 34 +// - 110 +// - 97 +// - 109 +// - 101 +// - 115 +// - 112 +// - 97 +// - 99 +// - 101 +// - 34 +// - 58 +// - 32 +// - 34 +// - 98 +// - 108 +// - 101 +// - 101 +// - 34 +// - 44 +// - 10 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 34 +// - 110 +// - 97 +// - 109 +// - 101 +// - 34 +// - 58 +// - 32 +// - 34 +// - 102 +// - 114 +// - 101 +// - 100 +// - 34 +// - 10 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 32 +// - 125 +// - 125 +// object: null +// ` +// } diff --git a/internal/resource/dp.go b/internal/resource/dp.go index 3f994ec4..8716f1f2 100644 --- a/internal/resource/dp.go +++ b/internal/resource/dp.go @@ -1,146 +1,147 @@ package resource -import ( - "context" - "errors" - "fmt" - "strconv" +// BOZO!! +// import ( +// "context" +// "errors" +// "fmt" +// "strconv" - "github.com/derailed/k9s/internal/k8s" - appsv1 "k8s.io/api/apps/v1" -) +// "github.com/derailed/k9s/internal/k8s" +// appsv1 "k8s.io/api/apps/v1" +// ) -// Compile time checks to ensure type satisfies interface -var _ Restartable = (*Deployment)(nil) -var _ Scalable = (*Deployment)(nil) +// // Compile time checks to ensure type satisfies interface +// var _ Restartable = (*Deployment)(nil) +// var _ Scalable = (*Deployment)(nil) -// Deployment tracks a kubernetes resource. -type Deployment struct { - *Base - instance *appsv1.Deployment -} +// // Deployment tracks a kubernetes resource. +// type Deployment struct { +// *Base +// instance *appsv1.Deployment +// } -// NewDeploymentList returns a new resource list. -func NewDeploymentList(c Connection, ns string) List { - return NewList( - ns, - "deploy", - NewDeployment(c), - AllVerbsAccess|DescribeAccess, - ) -} +// // NewDeploymentList returns a new resource list. +// func NewDeploymentList(c Connection, ns string) List { +// return NewList( +// ns, +// "deploy", +// NewDeployment(c), +// AllVerbsAccess|DescribeAccess, +// ) +// } -// NewDeployment instantiates a new Deployment. -func NewDeployment(c Connection) *Deployment { - d := &Deployment{&Base{Connection: c, Resource: k8s.NewDeployment(c)}, nil} - d.Factory = d +// // NewDeployment instantiates a new Deployment. +// func NewDeployment(c Connection) *Deployment { +// d := &Deployment{&Base{Connection: c, Resource: k8s.NewDeployment(c)}, nil} +// d.Factory = d - return d -} +// return d +// } -// New builds a new Deployment instance from a k8s resource. -func (r *Deployment) New(i interface{}) (Columnar, error) { - c := NewDeployment(r.Connection) - switch instance := i.(type) { - case *appsv1.Deployment: - c.instance = instance - case appsv1.Deployment: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting Deployment but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) +// // New builds a new Deployment instance from a k8s resource. +// func (r *Deployment) New(i interface{}) (Columnar, error) { +// c := NewDeployment(r.Connection) +// switch instance := i.(type) { +// case *appsv1.Deployment: +// c.instance = instance +// case appsv1.Deployment: +// c.instance = &instance +// default: +// return nil, fmt.Errorf("Expecting Deployment but got %T", instance) +// } +// c.path = c.namespacedName(c.instance.ObjectMeta) - return c, nil -} +// return c, nil +// } -// Marshal resource to yaml. -func (r *Deployment) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } +// // Marshal resource to yaml. +// func (r *Deployment) Marshal(path string) (string, error) { +// ns, n := Namespaced(path) +// i, err := r.Resource.Get(ns, n) +// if err != nil { +// return "", err +// } - dp, ok := i.(*appsv1.Deployment) - if !ok { - return "", errors.New("expecting dp resource") - } - dp.TypeMeta.APIVersion = "apps/v1" - dp.TypeMeta.Kind = "Deployment" +// dp, ok := i.(*appsv1.Deployment) +// if !ok { +// return "", errors.New("expecting dp resource") +// } +// dp.TypeMeta.APIVersion = "apps/v1" +// dp.TypeMeta.Kind = "Deployment" - return r.marshalObject(dp) -} +// return r.marshalObject(dp) +// } -// Logs tail logs for all pods represented by this deployment. -func (r *Deployment) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { - instance, err := r.Resource.Get(opts.Namespace, opts.Name) - if err != nil { - return err - } - dp, ok := instance.(*appsv1.Deployment) - if !ok { - return errors.New("Expecting valid deployment") - } - if dp.Spec.Selector == nil || len(dp.Spec.Selector.MatchLabels) == 0 { - return fmt.Errorf("No valid selector found on deployment %s", opts.Name) - } +// // Logs tail logs for all pods represented by this deployment. +// func (r *Deployment) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { +// instance, err := r.Resource.Get(opts.Namespace, opts.Name) +// if err != nil { +// return err +// } +// dp, ok := instance.(*appsv1.Deployment) +// if !ok { +// return errors.New("Expecting valid deployment") +// } +// if dp.Spec.Selector == nil || len(dp.Spec.Selector.MatchLabels) == 0 { +// return fmt.Errorf("No valid selector found on deployment %s", opts.Name) +// } - return r.podLogs(ctx, c, dp.Spec.Selector.MatchLabels, opts) -} +// return r.podLogs(ctx, c, dp.Spec.Selector.MatchLabels, opts) +// } -// Header return resource header. -func (*Deployment) Header(ns string) Row { - var hh Row - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } +// // Header return resource header. +// func (*Deployment) Header(ns string) Row { +// var hh Row +// if ns == AllNamespaces { +// hh = append(hh, "NAMESPACE") +// } - return append(hh, - "NAME", - "DESIRED", - "CURRENT", - "UP-TO-DATE", - "AVAILABLE", - "AGE", - ) -} +// return append(hh, +// "NAME", +// "DESIRED", +// "CURRENT", +// "UP-TO-DATE", +// "AVAILABLE", +// "AGE", +// ) +// } -// NumCols designates if column is numerical. -func (*Deployment) NumCols(n string) map[string]bool { - return map[string]bool{ - "DESIRED": true, - "CURRENT": true, - "UP-TO-DATE": true, - "AVAILABLE": true, - } -} +// // NumCols designates if column is numerical. +// func (*Deployment) NumCols(n string) map[string]bool { +// return map[string]bool{ +// "DESIRED": true, +// "CURRENT": true, +// "UP-TO-DATE": true, +// "AVAILABLE": true, +// } +// } -// Fields retrieves displayable fields. -func (r *Deployment) Fields(ns string) Row { - ff := make([]string, 0, len(r.Header(ns))) +// // Fields retrieves displayable fields. +// func (r *Deployment) Fields(ns string) Row { +// ff := make([]string, 0, len(r.Header(ns))) - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } +// i := r.instance +// if ns == AllNamespaces { +// ff = append(ff, i.Namespace) +// } - return append(ff, - i.Name, - strconv.Itoa(int(*i.Spec.Replicas)), - strconv.Itoa(int(i.Status.Replicas)), - strconv.Itoa(int(i.Status.UpdatedReplicas)), - strconv.Itoa(int(i.Status.AvailableReplicas)), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} +// return append(ff, +// i.Name, +// strconv.Itoa(int(*i.Spec.Replicas)), +// strconv.Itoa(int(i.Status.Replicas)), +// strconv.Itoa(int(i.Status.UpdatedReplicas)), +// strconv.Itoa(int(i.Status.AvailableReplicas)), +// toAge(i.ObjectMeta.CreationTimestamp), +// ) +// } -// Scale the specified resource. -func (r *Deployment) Scale(ns, n string, replicas int32) error { - return r.Resource.(Scalable).Scale(ns, n, replicas) -} +// // Scale the specified resource. +// func (r *Deployment) Scale(ns, n string, replicas int32) error { +// return r.Resource.(Scalable).Scale(ns, n, replicas) +// } -// Restart the rollout of the specified resource. -func (r *Deployment) Restart(ns, n string) error { - return r.Resource.(Restartable).Restart(ns, n) -} +// // Restart the rollout of the specified resource. +// func (r *Deployment) Restart(ns, n string) error { +// return r.Resource.(Restartable).Restart(ns, n) +// } diff --git a/internal/resource/dp_test.go b/internal/resource/dp_test.go index c788f858..1dda8b36 100644 --- a/internal/resource/dp_test.go +++ b/internal/resource/dp_test.go @@ -1,122 +1,123 @@ package resource_test -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - appsv1 "k8s.io/api/apps/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewDeploymentListWithArgs(ns string, r *resource.Deployment) resource.List { - return resource.NewList(ns, "deploy", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewDeploymentWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Deployment { - r := &resource.Deployment{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestDeploymentListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewDeploymentListWithArgs(resource.AllNamespaces, NewDeploymentWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, "blee", l.GetNamespace()) - assert.Equal(t, "deploy", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestDeploymentFields(t *testing.T) { - r := newDeployment().Fields("blee") - assert.Equal(t, "fred", r[0]) -} - -func TestDeploymentMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sDeployment(), nil) - - cm := NewDeploymentWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, dpYaml(), ma) -} - // BOZO!! -// func TestDeploymentListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sDeployment()}, nil) +// import ( +// "testing" -// l := NewDeploymentListWithArgs("-", NewDeploymentWithArgs(mc, mr)) -// // Make sure we can get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } +// "github.com/derailed/k9s/internal/k8s" +// "github.com/derailed/k9s/internal/resource" +// m "github.com/petergtz/pegomock" +// "github.com/stretchr/testify/assert" +// appsv1 "k8s.io/api/apps/v1" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// ) -// mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 6, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// func NewDeploymentListWithArgs(ns string, r *resource.Deployment) resource.List { +// return resource.NewList(ns, "deploy", r, resource.AllVerbsAccess|resource.DescribeAccess) // } -// Helpers... +// func NewDeploymentWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Deployment { +// r := &resource.Deployment{Base: resource.NewBase(conn, res)} +// r.Factory = r +// return r +// } -func k8sDeployment() *appsv1.Deployment { - var i int32 = 1 - return &appsv1.Deployment{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: appsv1.DeploymentSpec{ - Replicas: &i, - }, - } -} +// func TestDeploymentListAccess(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() -func newDeployment() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewDeployment(mc).New(k8sDeployment()) - return c -} +// ns := "blee" +// l := NewDeploymentListWithArgs(resource.AllNamespaces, NewDeploymentWithArgs(mc, mr)) +// l.SetNamespace(ns) -func dpYaml() string { - return `apiVersion: apps/v1 -kind: Deployment -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -spec: - replicas: 1 - selector: null - strategy: {} - template: - metadata: - creationTimestamp: null - spec: - containers: null -status: {} -` -} +// assert.Equal(t, "blee", l.GetNamespace()) +// assert.Equal(t, "deploy", l.GetName()) +// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { +// assert.True(t, l.Access(a)) +// } +// } + +// func TestDeploymentFields(t *testing.T) { +// r := newDeployment().Fields("blee") +// assert.Equal(t, "fred", r[0]) +// } + +// func TestDeploymentMarshal(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.Get("blee", "fred")).ThenReturn(k8sDeployment(), nil) + +// cm := NewDeploymentWithArgs(mc, mr) +// ma, err := cm.Marshal("blee/fred") + +// mr.VerifyWasCalledOnce().Get("blee", "fred") +// assert.Nil(t, err) +// assert.Equal(t, dpYaml(), ma) +// } + +// // BOZO!! +// // func TestDeploymentListData(t *testing.T) { +// // mc := NewMockConnection() +// // mr := NewMockCruder() +// // m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sDeployment()}, nil) + +// // l := NewDeploymentListWithArgs("-", NewDeploymentWithArgs(mc, mr)) +// // // Make sure we can get deltas! +// // for i := 0; i < 2; i++ { +// // err := l.Reconcile(nil, "", "") +// // assert.Nil(t, err) +// // } + +// // mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) +// // td := l.Data() +// // assert.Equal(t, 1, len(td.Rows)) +// // assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// // row := td.Rows["blee/fred"] +// // assert.Equal(t, 6, len(row.Deltas)) +// // for _, d := range row.Deltas { +// // assert.Equal(t, "", d) +// // } +// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// // } + +// // Helpers... + +// func k8sDeployment() *appsv1.Deployment { +// var i int32 = 1 +// return &appsv1.Deployment{ +// ObjectMeta: metav1.ObjectMeta{ +// Namespace: "blee", +// Name: "fred", +// CreationTimestamp: metav1.Time{Time: testTime()}, +// }, +// Spec: appsv1.DeploymentSpec{ +// Replicas: &i, +// }, +// } +// } + +// func newDeployment() resource.Columnar { +// mc := NewMockConnection() +// c, _ := resource.NewDeployment(mc).New(k8sDeployment()) +// return c +// } + +// func dpYaml() string { +// return `apiVersion: apps/v1 +// kind: Deployment +// metadata: +// creationTimestamp: "2018-12-14T17:36:43Z" +// name: fred +// namespace: blee +// spec: +// replicas: 1 +// selector: null +// strategy: {} +// template: +// metadata: +// creationTimestamp: null +// spec: +// containers: null +// status: {} +// ` +// } diff --git a/internal/resource/job.go b/internal/resource/job.go index f7eae386..534daf5c 100644 --- a/internal/resource/job.go +++ b/internal/resource/job.go @@ -1,195 +1,196 @@ package resource -import ( - "context" - "errors" - "fmt" - "strconv" - "strings" - "time" +// BOZO!! +// import ( +// "context" +// "errors" +// "fmt" +// "strconv" +// "strings" +// "time" - "github.com/derailed/k9s/internal/k8s" - batchv1 "k8s.io/api/batch/v1" - v1 "k8s.io/api/core/v1" - "k8s.io/apimachinery/pkg/util/duration" -) +// "github.com/derailed/k9s/internal/k8s" +// batchv1 "k8s.io/api/batch/v1" +// v1 "k8s.io/api/core/v1" +// "k8s.io/apimachinery/pkg/util/duration" +// ) -// Job tracks a kubernetes resource. -type Job struct { - *Base +// // Job tracks a kubernetes resource. +// type Job struct { +// *Base - instance *batchv1.Job -} +// instance *batchv1.Job +// } -// NewJobList returns a new resource list. -func NewJobList(c Connection, ns string) List { - return NewList( - ns, - "job", - NewJob(c), - AllVerbsAccess|DescribeAccess, - ) -} +// // NewJobList returns a new resource list. +// func NewJobList(c Connection, ns string) List { +// return NewList( +// ns, +// "job", +// NewJob(c), +// AllVerbsAccess|DescribeAccess, +// ) +// } -// NewJob instantiates a new Job. -func NewJob(c Connection) *Job { - j := &Job{ - Base: &Base{Connection: c, Resource: k8s.NewJob(c)}, - } - j.Factory = j +// // NewJob instantiates a new Job. +// func NewJob(c Connection) *Job { +// j := &Job{ +// Base: &Base{Connection: c, Resource: k8s.NewJob(c)}, +// } +// j.Factory = j - return j -} +// return j +// } -// New builds a new Job instance from a k8s resource. -func (r *Job) New(i interface{}) (Columnar, error) { - c := NewJob(r.Connection) - switch instance := i.(type) { - case *batchv1.Job: - c.instance = instance - case batchv1.Job: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting Job but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) +// // New builds a new Job instance from a k8s resource. +// func (r *Job) New(i interface{}) (Columnar, error) { +// c := NewJob(r.Connection) +// switch instance := i.(type) { +// case *batchv1.Job: +// c.instance = instance +// case batchv1.Job: +// c.instance = &instance +// default: +// return nil, fmt.Errorf("Expecting Job but got %T", instance) +// } +// c.path = c.namespacedName(c.instance.ObjectMeta) - return c, nil -} +// return c, nil +// } -// Marshal resource to yaml. -func (r *Job) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } +// // Marshal resource to yaml. +// func (r *Job) Marshal(path string) (string, error) { +// ns, n := Namespaced(path) +// i, err := r.Resource.Get(ns, n) +// if err != nil { +// return "", err +// } - jo, ok := i.(*batchv1.Job) - if !ok { - return "", errors.New("expecting job resource") - } - jo.TypeMeta.APIVersion = "extensions/v1beta1" - jo.TypeMeta.Kind = "Job" +// jo, ok := i.(*batchv1.Job) +// if !ok { +// return "", errors.New("expecting job resource") +// } +// jo.TypeMeta.APIVersion = "extensions/v1beta1" +// jo.TypeMeta.Kind = "Job" - return r.marshalObject(jo) -} +// return r.marshalObject(jo) +// } -// Containers fetch all the containers on this job, may include init containers. -func (r *Job) Containers(path string, includeInit bool) ([]string, error) { - ns, n := Namespaced(path) +// // Containers fetch all the containers on this job, may include init containers. +// func (r *Job) Containers(path string, includeInit bool) ([]string, error) { +// ns, n := Namespaced(path) - return r.Resource.(k8s.Loggable).Containers(ns, n, includeInit) -} +// return r.Resource.(k8s.Loggable).Containers(ns, n, includeInit) +// } -// Logs retrieves logs for a given container. -func (r *Job) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { - instance, err := r.Resource.Get(opts.Namespace, opts.Name) - if err != nil { - return err - } - jo, ok := instance.(*batchv1.Job) - if !ok { - return errors.New("expecting job resource") - } - if jo.Spec.Selector == nil || len(jo.Spec.Selector.MatchLabels) == 0 { - return fmt.Errorf("No valid selector found on job %s", opts.FQN()) - } +// // Logs retrieves logs for a given container. +// func (r *Job) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { +// instance, err := r.Resource.Get(opts.Namespace, opts.Name) +// if err != nil { +// return err +// } +// jo, ok := instance.(*batchv1.Job) +// if !ok { +// return errors.New("expecting job resource") +// } +// if jo.Spec.Selector == nil || len(jo.Spec.Selector.MatchLabels) == 0 { +// return fmt.Errorf("No valid selector found on job %s", opts.FQN()) +// } - return r.podLogs(ctx, c, jo.Spec.Selector.MatchLabels, opts) -} +// return r.podLogs(ctx, c, jo.Spec.Selector.MatchLabels, opts) +// } -// Header return resource header. -func (*Job) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } +// // Header return resource header. +// func (*Job) Header(ns string) Row { +// hh := Row{} +// if ns == AllNamespaces { +// hh = append(hh, "NAMESPACE") +// } - return append(hh, "NAME", "COMPLETIONS", "DURATION", "CONTAINERS", "IMAGES", "AGE") -} +// return append(hh, "NAME", "COMPLETIONS", "DURATION", "CONTAINERS", "IMAGES", "AGE") +// } -// Fields retrieves displayable fields. -func (r *Job) Fields(ns string) Row { - ff := make([]string, 0, len(r.Header(ns))) +// // Fields retrieves displayable fields. +// func (r *Job) Fields(ns string) Row { +// ff := make([]string, 0, len(r.Header(ns))) - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } +// i := r.instance +// if ns == AllNamespaces { +// ff = append(ff, i.Namespace) +// } - cc, ii := r.toContainers(i.Spec.Template.Spec) +// cc, ii := r.toContainers(i.Spec.Template.Spec) - return append(ff, - i.Name, - r.toCompletion(i.Spec, i.Status), - r.toDuration(i.Status), - cc, - ii, - toAge(i.ObjectMeta.CreationTimestamp), - ) -} +// return append(ff, +// i.Name, +// r.toCompletion(i.Spec, i.Status), +// r.toDuration(i.Status), +// cc, +// ii, +// toAge(i.ObjectMeta.CreationTimestamp), +// ) +// } -// ---------------------------------------------------------------------------- -// Helpers... +// // ---------------------------------------------------------------------------- +// // Helpers... -const maxShow = 2 +// const maxShow = 2 -func (*Job) toContainers(p v1.PodSpec) (string, string) { - cc, ii := parseContainers(p.InitContainers) - cn, ci := parseContainers(p.Containers) +// func (*Job) toContainers(p v1.PodSpec) (string, string) { +// cc, ii := parseContainers(p.InitContainers) +// cn, ci := parseContainers(p.Containers) - cc, ii = append(cc, cn...), append(ii, ci...) +// cc, ii = append(cc, cn...), append(ii, ci...) - // Limit to 2 of each... - if len(cc) > maxShow { - cc = append(cc[:2], "(+"+strconv.Itoa(len(cc)-maxShow)+")...") - } - if len(ii) > maxShow { - ii = append(ii[:2], "(+"+strconv.Itoa(len(ii)-maxShow)+")...") - } +// // Limit to 2 of each... +// if len(cc) > maxShow { +// cc = append(cc[:2], "(+"+strconv.Itoa(len(cc)-maxShow)+")...") +// } +// if len(ii) > maxShow { +// ii = append(ii[:2], "(+"+strconv.Itoa(len(ii)-maxShow)+")...") +// } - return strings.Join(cc, ","), strings.Join(ii, ",") -} +// return strings.Join(cc, ","), strings.Join(ii, ",") +// } -func parseContainers(cos []v1.Container) (nn, ii []string) { - for _, co := range cos { - nn = append(nn, co.Name) - ii = append(ii, co.Image) - } +// func parseContainers(cos []v1.Container) (nn, ii []string) { +// for _, co := range cos { +// nn = append(nn, co.Name) +// ii = append(ii, co.Image) +// } - return nn, ii -} +// return nn, ii +// } -func (*Job) toCompletion(spec batchv1.JobSpec, status batchv1.JobStatus) (s string) { - if spec.Completions != nil { - return strconv.Itoa(int(status.Succeeded)) + "/" + strconv.Itoa(int(*spec.Completions)) - } +// func (*Job) toCompletion(spec batchv1.JobSpec, status batchv1.JobStatus) (s string) { +// if spec.Completions != nil { +// return strconv.Itoa(int(status.Succeeded)) + "/" + strconv.Itoa(int(*spec.Completions)) +// } - if spec.Parallelism == nil { - return strconv.Itoa(int(status.Succeeded)) + "/1" - } +// if spec.Parallelism == nil { +// return strconv.Itoa(int(status.Succeeded)) + "/1" +// } - p := *spec.Parallelism - if p > 1 { - return strconv.Itoa(int(status.Succeeded)) + "/1 of " + strconv.Itoa(int(p)) - } +// p := *spec.Parallelism +// if p > 1 { +// return strconv.Itoa(int(status.Succeeded)) + "/1 of " + strconv.Itoa(int(p)) +// } - return strconv.Itoa(int(status.Succeeded)) + "/1" -} +// return strconv.Itoa(int(status.Succeeded)) + "/1" +// } -func (*Job) toDuration(status batchv1.JobStatus) string { - if status.StartTime == nil { - return MissingValue - } +// func (*Job) toDuration(status batchv1.JobStatus) string { +// if status.StartTime == nil { +// return MissingValue +// } - var d time.Duration - switch { - case status.CompletionTime == nil: - d = time.Since(status.StartTime.Time) - default: - d = status.CompletionTime.Sub(status.StartTime.Time) - } +// var d time.Duration +// switch { +// case status.CompletionTime == nil: +// d = time.Since(status.StartTime.Time) +// default: +// d = status.CompletionTime.Sub(status.StartTime.Time) +// } - return duration.HumanDuration(d) -} +// return duration.HumanDuration(d) +// } diff --git a/internal/resource/job_int_test.go b/internal/resource/job_int_test.go index 51ebc252..427224f9 100644 --- a/internal/resource/job_int_test.go +++ b/internal/resource/job_int_test.go @@ -1,153 +1,154 @@ package resource -import ( - "testing" - "time" +// BOZO!! +// import ( +// "testing" +// "time" - "github.com/stretchr/testify/assert" - batchv1 "k8s.io/api/batch/v1" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) +// "github.com/stretchr/testify/assert" +// batchv1 "k8s.io/api/batch/v1" +// v1 "k8s.io/api/core/v1" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// ) -func TestJobToCompletion(t *testing.T) { - t0 := testTime() - t1, t2 := metav1.Time{Time: t0}, metav1.Time{Time: t0.Add(10 * time.Second)} - var c, p int32 = 10, 20 +// func TestJobToCompletion(t *testing.T) { +// t0 := testTime() +// t1, t2 := metav1.Time{Time: t0}, metav1.Time{Time: t0.Add(10 * time.Second)} +// var c, p int32 = 10, 20 - uu := []struct { - j batchv1.JobSpec - s batchv1.JobStatus - e string - }{ - { - batchv1.JobSpec{ - Completions: &c, - Parallelism: &p, - }, - batchv1.JobStatus{ - Succeeded: 1, - Active: 1, - Failed: 0, - StartTime: &t1, - CompletionTime: &t2, - }, - "1/10", - }, - { - batchv1.JobSpec{ - Parallelism: &p, - }, - batchv1.JobStatus{ - Succeeded: 1, - Active: 1, - Failed: 0, - StartTime: &t1, - CompletionTime: &t2, - }, - "1/1 of 20", - }, - { - batchv1.JobSpec{ - Completions: &c, - }, - batchv1.JobStatus{ - Succeeded: 1, - Active: 1, - Failed: 0, - StartTime: &t1, - CompletionTime: &t2, - }, - "1/10", - }, - { - batchv1.JobSpec{}, - batchv1.JobStatus{ - Succeeded: 1, - Active: 1, - Failed: 0, - StartTime: &t1, - CompletionTime: &t2, - }, - "1/1", - }, - } +// uu := []struct { +// j batchv1.JobSpec +// s batchv1.JobStatus +// e string +// }{ +// { +// batchv1.JobSpec{ +// Completions: &c, +// Parallelism: &p, +// }, +// batchv1.JobStatus{ +// Succeeded: 1, +// Active: 1, +// Failed: 0, +// StartTime: &t1, +// CompletionTime: &t2, +// }, +// "1/10", +// }, +// { +// batchv1.JobSpec{ +// Parallelism: &p, +// }, +// batchv1.JobStatus{ +// Succeeded: 1, +// Active: 1, +// Failed: 0, +// StartTime: &t1, +// CompletionTime: &t2, +// }, +// "1/1 of 20", +// }, +// { +// batchv1.JobSpec{ +// Completions: &c, +// }, +// batchv1.JobStatus{ +// Succeeded: 1, +// Active: 1, +// Failed: 0, +// StartTime: &t1, +// CompletionTime: &t2, +// }, +// "1/10", +// }, +// { +// batchv1.JobSpec{}, +// batchv1.JobStatus{ +// Succeeded: 1, +// Active: 1, +// Failed: 0, +// StartTime: &t1, +// CompletionTime: &t2, +// }, +// "1/1", +// }, +// } - var j *Job - for _, u := range uu { - assert.Equal(t, u.e, j.toCompletion(u.j, u.s)) - } -} +// var j *Job +// for _, u := range uu { +// assert.Equal(t, u.e, j.toCompletion(u.j, u.s)) +// } +// } -func TestJobToDuration(t *testing.T) { - t0 := testTime().UTC() - t1, t2 := metav1.Time{Time: t0}, metav1.Time{Time: t0.Add(10 * time.Second)} +// func TestJobToDuration(t *testing.T) { +// t0 := testTime().UTC() +// t1, t2 := metav1.Time{Time: t0}, metav1.Time{Time: t0.Add(10 * time.Second)} - uu := []struct { - s batchv1.JobStatus - e string - }{ - { - batchv1.JobStatus{ - StartTime: &t1, - CompletionTime: &t2, - }, - "10s", - }, - { - batchv1.JobStatus{ - StartTime: &metav1.Time{Time: time.Now().Add(-10 * time.Second)}, - }, - "10s", - }, - { - batchv1.JobStatus{ - CompletionTime: &t2, - }, - MissingValue, - }, - } +// uu := []struct { +// s batchv1.JobStatus +// e string +// }{ +// { +// batchv1.JobStatus{ +// StartTime: &t1, +// CompletionTime: &t2, +// }, +// "10s", +// }, +// { +// batchv1.JobStatus{ +// StartTime: &metav1.Time{Time: time.Now().Add(-10 * time.Second)}, +// }, +// "10s", +// }, +// { +// batchv1.JobStatus{ +// CompletionTime: &t2, +// }, +// MissingValue, +// }, +// } - var j *Job - for _, u := range uu { - assert.Equal(t, u.e, j.toDuration(u.s)) - } -} +// var j *Job +// for _, u := range uu { +// assert.Equal(t, u.e, j.toDuration(u.s)) +// } +// } -func TestJobToContainers(t *testing.T) { - uu := []struct { - s v1.PodSpec - c, i string - }{ - { - v1.PodSpec{ - InitContainers: []v1.Container{ - {Name: "i1", Image: "fred"}, - }, - Containers: []v1.Container{ - {Name: "c1", Image: "blee"}, - }, - }, - "i1,c1", "fred,blee", - }, - { - v1.PodSpec{ - InitContainers: []v1.Container{ - {Name: "i1", Image: "fred"}, - }, - Containers: []v1.Container{ - {Name: "c1", Image: "blee"}, - {Name: "c2", Image: "duh"}, - }, - }, - "i1,c1,(+1)...", "fred,blee,(+1)...", - }, - } +// func TestJobToContainers(t *testing.T) { +// uu := []struct { +// s v1.PodSpec +// c, i string +// }{ +// { +// v1.PodSpec{ +// InitContainers: []v1.Container{ +// {Name: "i1", Image: "fred"}, +// }, +// Containers: []v1.Container{ +// {Name: "c1", Image: "blee"}, +// }, +// }, +// "i1,c1", "fred,blee", +// }, +// { +// v1.PodSpec{ +// InitContainers: []v1.Container{ +// {Name: "i1", Image: "fred"}, +// }, +// Containers: []v1.Container{ +// {Name: "c1", Image: "blee"}, +// {Name: "c2", Image: "duh"}, +// }, +// }, +// "i1,c1,(+1)...", "fred,blee,(+1)...", +// }, +// } - var j *Job - for _, u := range uu { - c, i := j.toContainers(u.s) - assert.Equal(t, u.c, c) - assert.Equal(t, u.i, i) - } -} +// var j *Job +// for _, u := range uu { +// c, i := j.toContainers(u.s) +// assert.Equal(t, u.c, c) +// assert.Equal(t, u.i, i) +// } +// } diff --git a/internal/resource/job_test.go b/internal/resource/job_test.go index 4dcf2957..85044db8 100644 --- a/internal/resource/job_test.go +++ b/internal/resource/job_test.go @@ -1,127 +1,128 @@ package resource_test -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/batch/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewJobListWithArgs(ns string, r *resource.Job) resource.List { - return resource.NewList(ns, "job", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewJobWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Job { - r := &resource.Job{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestJobListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewJobListWithArgs(resource.AllNamespaces, NewJobWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, "blee", l.GetNamespace()) - assert.Equal(t, "job", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestJobFields(t *testing.T) { - r := newJob().Fields("blee") - assert.Equal(t, "fred", r[0]) -} - -func TestJobMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sJob(), nil) - - cm := NewJobWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, jobYaml(), ma) -} - // BOZO!! -// func TestJobListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sJob()}, nil) +// import ( +// "testing" -// l := NewJobListWithArgs("blee", NewJobWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } +// "github.com/derailed/k9s/internal/k8s" +// "github.com/derailed/k9s/internal/resource" +// m "github.com/petergtz/pegomock" +// "github.com/stretchr/testify/assert" +// v1 "k8s.io/api/batch/v1" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// ) -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 6, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// func NewJobListWithArgs(ns string, r *resource.Job) resource.List { +// return resource.NewList(ns, "job", r, resource.AllVerbsAccess|resource.DescribeAccess) // } -// Helpers... +// func NewJobWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Job { +// r := &resource.Job{Base: resource.NewBase(conn, res)} +// r.Factory = r +// return r +// } -func k8sJob() *v1.Job { - var i int32 - return &v1.Job{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: v1.JobSpec{ - Completions: &i, - Parallelism: &i, - }, - Status: v1.JobStatus{ - StartTime: &metav1.Time{Time: testTime()}, - CompletionTime: &metav1.Time{Time: testTime()}, - }, - } -} +// func TestJobListAccess(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() -func newJob() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewJob(mc).New(k8sJob()) - return c -} +// ns := "blee" +// l := NewJobListWithArgs(resource.AllNamespaces, NewJobWithArgs(mc, mr)) +// l.SetNamespace(ns) -func jobYaml() string { - return `apiVersion: extensions/v1beta1 -kind: Job -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -spec: - completions: 0 - parallelism: 0 - template: - metadata: - creationTimestamp: null - spec: - containers: null -status: - completionTime: "2018-12-14T17:36:43Z" - startTime: "2018-12-14T17:36:43Z" -` -} +// assert.Equal(t, "blee", l.GetNamespace()) +// assert.Equal(t, "job", l.GetName()) +// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { +// assert.True(t, l.Access(a)) +// } +// } + +// func TestJobFields(t *testing.T) { +// r := newJob().Fields("blee") +// assert.Equal(t, "fred", r[0]) +// } + +// func TestJobMarshal(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.Get("blee", "fred")).ThenReturn(k8sJob(), nil) + +// cm := NewJobWithArgs(mc, mr) +// ma, err := cm.Marshal("blee/fred") +// mr.VerifyWasCalledOnce().Get("blee", "fred") +// assert.Nil(t, err) +// assert.Equal(t, jobYaml(), ma) +// } + +// // BOZO!! +// // func TestJobListData(t *testing.T) { +// // mc := NewMockConnection() +// // mr := NewMockCruder() +// // m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sJob()}, nil) + +// // l := NewJobListWithArgs("blee", NewJobWithArgs(mc, mr)) +// // // Make sure we mrn get deltas! +// // for i := 0; i < 2; i++ { +// // err := l.Reconcile(nil, "", "") +// // assert.Nil(t, err) +// // } + +// // mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// // td := l.Data() +// // assert.Equal(t, 1, len(td.Rows)) +// // assert.Equal(t, "blee", l.GetNamespace()) +// // row := td.Rows["blee/fred"] +// // assert.Equal(t, 6, len(row.Deltas)) +// // for _, d := range row.Deltas { +// // assert.Equal(t, "", d) +// // } +// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// // } + +// // Helpers... + +// func k8sJob() *v1.Job { +// var i int32 +// return &v1.Job{ +// ObjectMeta: metav1.ObjectMeta{ +// Namespace: "blee", +// Name: "fred", +// CreationTimestamp: metav1.Time{Time: testTime()}, +// }, +// Spec: v1.JobSpec{ +// Completions: &i, +// Parallelism: &i, +// }, +// Status: v1.JobStatus{ +// StartTime: &metav1.Time{Time: testTime()}, +// CompletionTime: &metav1.Time{Time: testTime()}, +// }, +// } +// } + +// func newJob() resource.Columnar { +// mc := NewMockConnection() +// c, _ := resource.NewJob(mc).New(k8sJob()) +// return c +// } + +// func jobYaml() string { +// return `apiVersion: extensions/v1beta1 +// kind: Job +// metadata: +// creationTimestamp: "2018-12-14T17:36:43Z" +// name: fred +// namespace: blee +// spec: +// completions: 0 +// parallelism: 0 +// template: +// metadata: +// creationTimestamp: null +// spec: +// containers: null +// status: +// completionTime: "2018-12-14T17:36:43Z" +// startTime: "2018-12-14T17:36:43Z" +// ` +// } diff --git a/internal/resource/list.go b/internal/resource/list.go index 94724b81..3208eb04 100644 --- a/internal/resource/list.go +++ b/internal/resource/list.go @@ -238,7 +238,7 @@ func (l *list) update(ns string, rows render.Rows) { continue } if index, ok := l.cache.FindIndex(row.ID); ok { - delta := render.NewDeltaRow(l.cache[index].Row, row) + delta := render.NewDeltaRow(l.cache[index].Row, row, true) if delta.IsBlank() { l.cache[index].Kind, l.cache[index].Deltas = render.EventUnchanged, delta } else { diff --git a/internal/resource/node.go b/internal/resource/node.go index 6242f73f..d7c3f22a 100644 --- a/internal/resource/node.go +++ b/internal/resource/node.go @@ -1,278 +1,279 @@ package resource -import ( - "errors" - "fmt" - "strings" - - "k8s.io/apimachinery/pkg/util/sets" - - "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" - v1 "k8s.io/api/core/v1" - mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -) - -const ( - labelNodeRolePrefix = "node-role.kubernetes.io/" - nodeLabelRole = "kubernetes.io/role" -) - -// Node tracks a kubernetes resource. -type Node struct { - *Base - instance *v1.Node - metrics *mv1beta1.NodeMetrics -} - -// NewNodeList returns a new resource list. -func NewNodeList(c Connection, _ string) List { - return NewList( - NotNamespaced, - "nodes", - NewNode(c), - ViewAccess|DescribeAccess, - ) -} - -// NewNode instantiates a new Node. -func NewNode(c Connection) *Node { - n := &Node{ - Base: &Base{ - Connection: c, - Resource: k8s.NewNode(c), - }, - } - n.Factory = n - - return n -} - -// New builds a new Node instance from a k8s resource. -func (r *Node) New(i interface{}) (Columnar, error) { - c := NewNode(r.Connection) - switch instance := i.(type) { - case *v1.Node: - c.instance = instance - case v1.Node: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting Node but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// SetNodeMetrics set the current k8s resource metrics on a given node. -func (r *Node) SetNodeMetrics(m *mv1beta1.NodeMetrics) { - r.metrics = m -} - // BOZO!! -// // List all resources for a given namespace. -// func (r *Node) List(ns string, opts metav1.ListOptions) (Columnars, error) { -// nn, err := r.Resource.List(ns, opts) -// if err != nil { -// return nil, err -// } +// import ( +// "errors" +// "fmt" +// "strings" -// cc := make(Columnars, 0, len(nn)) -// for i := range nn { -// node, ok := nn[i].(v1.Node) -// if !ok { -// return nil, errors.New("Expecting a node resource") -// } -// no, err := r.New(&node) -// if err != nil { -// return nil, err -// } -// cc = append(cc, no) -// } +// "k8s.io/apimachinery/pkg/util/sets" -// return cc, nil +// "github.com/derailed/k9s/internal/k8s" +// "github.com/rs/zerolog/log" +// v1 "k8s.io/api/core/v1" +// mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +// ) + +// const ( +// labelNodeRolePrefix = "node-role.kubernetes.io/" +// nodeLabelRole = "kubernetes.io/role" +// ) + +// // Node tracks a kubernetes resource. +// type Node struct { +// *Base +// instance *v1.Node +// metrics *mv1beta1.NodeMetrics // } -// Marshal a resource to yaml. -func (r *Node) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - log.Error().Err(err) - return "", err - } +// // NewNodeList returns a new resource list. +// func NewNodeList(c Connection, _ string) List { +// return NewList( +// NotNamespaced, +// "nodes", +// NewNode(c), +// ViewAccess|DescribeAccess, +// ) +// } - no, ok := i.(*v1.Node) - if !ok { - return "", errors.New("Expecting a node resource") - } - no.TypeMeta.APIVersion = "v1" - no.TypeMeta.Kind = "Node" +// // NewNode instantiates a new Node. +// func NewNode(c Connection) *Node { +// n := &Node{ +// Base: &Base{ +// Connection: c, +// Resource: k8s.NewNode(c), +// }, +// } +// n.Factory = n - return r.marshalObject(no) -} +// return n +// } -// Header returns resource header. -func (*Node) Header(ns string) Row { - return Row{ - "NAME", - "STATUS", - "ROLE", - "VERSION", - "KERNEL", - "INTERNAL-IP", - "EXTERNAL-IP", - "CPU", - "MEM", - "%CPU", - "%MEM", - "ACPU", - "AMEM", - "AGE", - } -} +// // New builds a new Node instance from a k8s resource. +// func (r *Node) New(i interface{}) (Columnar, error) { +// c := NewNode(r.Connection) +// switch instance := i.(type) { +// case *v1.Node: +// c.instance = instance +// case v1.Node: +// c.instance = &instance +// default: +// return nil, fmt.Errorf("Expecting Node but got %T", instance) +// } +// c.path = c.namespacedName(c.instance.ObjectMeta) -// NumCols designates if column is numerical. -func (*Node) NumCols(n string) map[string]bool { - return map[string]bool{ - "CPU": true, - "MEM": true, - "%CPU": true, - "%MEM": true, - "ACPU": true, - "AMEM": true, - } -} +// return c, nil +// } -// Fields returns displayable fields. -func (r *Node) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) +// // SetNodeMetrics set the current k8s resource metrics on a given node. +// func (r *Node) SetNodeMetrics(m *mv1beta1.NodeMetrics) { +// r.metrics = m +// } - no := r.instance - iIP, eIP := r.getIPs(no.Status.Addresses) - iIP, eIP = missing(iIP), missing(eIP) +// // BOZO!! +// // // List all resources for a given namespace. +// // func (r *Node) List(ns string, opts metav1.ListOptions) (Columnars, error) { +// // nn, err := r.Resource.List(ns, opts) +// // if err != nil { +// // return nil, err +// // } - c, a, p := gatherNodeMX(no, r.metrics) +// // cc := make(Columnars, 0, len(nn)) +// // for i := range nn { +// // node, ok := nn[i].(v1.Node) +// // if !ok { +// // return nil, errors.New("Expecting a node resource") +// // } +// // no, err := r.New(&node) +// // if err != nil { +// // return nil, err +// // } +// // cc = append(cc, no) +// // } - sta := make([]string, 10) - r.status(no.Status, no.Spec.Unschedulable, sta) - ro := sets.NewString() - r.findNodeRoles(no, &ro) +// // return cc, nil +// // } - return append(ff, - no.Name, - join(sta), - join(ro.List()), - no.Status.NodeInfo.KubeletVersion, - no.Status.NodeInfo.KernelVersion, - iIP, - eIP, - c.cpu, - c.mem, - p.cpu, - p.mem, - a.cpu, - a.mem, - toAge(no.ObjectMeta.CreationTimestamp), - ) -} +// // Marshal a resource to yaml. +// func (r *Node) Marshal(path string) (string, error) { +// ns, n := Namespaced(path) +// i, err := r.Resource.Get(ns, n) +// if err != nil { +// log.Error().Err(err) +// return "", err +// } -// ---------------------------------------------------------------------------- -// Helpers... +// no, ok := i.(*v1.Node) +// if !ok { +// return "", errors.New("Expecting a node resource") +// } +// no.TypeMeta.APIVersion = "v1" +// no.TypeMeta.Kind = "Node" -type metric struct { - cpu, mem string -} +// return r.marshalObject(no) +// } -func noMetric() metric { - return metric{cpu: NAValue, mem: NAValue} -} +// // Header returns resource header. +// func (*Node) Header(ns string) Row { +// return Row{ +// "NAME", +// "STATUS", +// "ROLE", +// "VERSION", +// "KERNEL", +// "INTERNAL-IP", +// "EXTERNAL-IP", +// "CPU", +// "MEM", +// "%CPU", +// "%MEM", +// "ACPU", +// "AMEM", +// "AGE", +// } +// } -func gatherNodeMX(no *v1.Node, mx *mv1beta1.NodeMetrics) (c metric, a metric, p metric) { - c, a, p = noMetric(), noMetric(), noMetric() - if mx == nil { - return - } +// // NumCols designates if column is numerical. +// func (*Node) NumCols(n string) map[string]bool { +// return map[string]bool{ +// "CPU": true, +// "MEM": true, +// "%CPU": true, +// "%MEM": true, +// "ACPU": true, +// "AMEM": true, +// } +// } - cpu := mx.Usage.Cpu().MilliValue() - mem := k8s.ToMB(mx.Usage.Memory().Value()) - c = metric{ - cpu: ToMillicore(cpu), - mem: ToMi(mem), - } +// // Fields returns displayable fields. +// func (r *Node) Fields(ns string) Row { +// ff := make(Row, 0, len(r.Header(ns))) - acpu := no.Status.Allocatable.Cpu().MilliValue() - amem := k8s.ToMB(no.Status.Allocatable.Memory().Value()) - a = metric{ - cpu: ToMillicore(acpu), - mem: ToMi(amem), - } +// no := r.instance +// iIP, eIP := r.getIPs(no.Status.Addresses) +// iIP, eIP = missing(iIP), missing(eIP) - p = metric{ - cpu: AsPerc(toPerc(float64(cpu), float64(acpu))), - mem: AsPerc(toPerc(mem, amem)), - } +// c, a, p := gatherNodeMX(no, r.metrics) - return -} +// sta := make([]string, 10) +// r.status(no.Status, no.Spec.Unschedulable, sta) +// ro := sets.NewString() +// r.findNodeRoles(no, &ro) -func (_ *Node) findNodeRoles(no *v1.Node, roles *sets.String) { - for k, v := range no.Labels { - switch { - case strings.HasPrefix(k, labelNodeRolePrefix): - if role := strings.TrimPrefix(k, labelNodeRolePrefix); len(role) > 0 { - roles.Insert(role) - } - case k == nodeLabelRole && v != "": - roles.Insert(v) - } - } +// return append(ff, +// no.Name, +// join(sta), +// join(ro.List()), +// no.Status.NodeInfo.KubeletVersion, +// no.Status.NodeInfo.KernelVersion, +// iIP, +// eIP, +// c.cpu, +// c.mem, +// p.cpu, +// p.mem, +// a.cpu, +// a.mem, +// toAge(no.ObjectMeta.CreationTimestamp), +// ) +// } - if roles.Len() == 0 { - roles.Insert(MissingValue) - } -} +// // ---------------------------------------------------------------------------- +// // Helpers... -func (*Node) getIPs(addrs []v1.NodeAddress) (iIP, eIP string) { - for _, a := range addrs { - switch a.Type { - case v1.NodeExternalIP: - eIP = a.Address - case v1.NodeInternalIP: - iIP = a.Address - } - } +// type metric struct { +// cpu, mem string +// } - return -} +// func noMetric() metric { +// return metric{cpu: NAValue, mem: NAValue} +// } -func (*Node) status(status v1.NodeStatus, exempt bool, res []string) { - var index int - conditions := make(map[v1.NodeConditionType]*v1.NodeCondition) - for n := range status.Conditions { - cond := status.Conditions[n] - conditions[cond.Type] = &cond - } +// func gatherNodeMX(no *v1.Node, mx *mv1beta1.NodeMetrics) (c metric, a metric, p metric) { +// c, a, p = noMetric(), noMetric(), noMetric() +// if mx == nil { +// return +// } - validConditions := []v1.NodeConditionType{v1.NodeReady} - for _, validCondition := range validConditions { - condition, ok := conditions[validCondition] - if !ok { - continue - } - neg := "" - if condition.Status != v1.ConditionTrue { - neg = "Not" - } - res[index] = neg + string(condition.Type) - index++ +// cpu := mx.Usage.Cpu().MilliValue() +// mem := k8s.ToMB(mx.Usage.Memory().Value()) +// c = metric{ +// cpu: ToMillicore(cpu), +// mem: ToMi(mem), +// } - } - if len(res) == 0 { - res[index] = "Unknown" - index++ - } - if exempt { - res[index] = "SchedulingDisabled" - } -} +// acpu := no.Status.Allocatable.Cpu().MilliValue() +// amem := k8s.ToMB(no.Status.Allocatable.Memory().Value()) +// a = metric{ +// cpu: ToMillicore(acpu), +// mem: ToMi(amem), +// } + +// p = metric{ +// cpu: AsPerc(toPerc(float64(cpu), float64(acpu))), +// mem: AsPerc(toPerc(mem, amem)), +// } + +// return +// } + +// func (_ *Node) findNodeRoles(no *v1.Node, roles *sets.String) { +// for k, v := range no.Labels { +// switch { +// case strings.HasPrefix(k, labelNodeRolePrefix): +// if role := strings.TrimPrefix(k, labelNodeRolePrefix); len(role) > 0 { +// roles.Insert(role) +// } +// case k == nodeLabelRole && v != "": +// roles.Insert(v) +// } +// } + +// if roles.Len() == 0 { +// roles.Insert(MissingValue) +// } +// } + +// func (*Node) getIPs(addrs []v1.NodeAddress) (iIP, eIP string) { +// for _, a := range addrs { +// switch a.Type { +// case v1.NodeExternalIP: +// eIP = a.Address +// case v1.NodeInternalIP: +// iIP = a.Address +// } +// } + +// return +// } + +// func (*Node) status(status v1.NodeStatus, exempt bool, res []string) { +// var index int +// conditions := make(map[v1.NodeConditionType]*v1.NodeCondition) +// for n := range status.Conditions { +// cond := status.Conditions[n] +// conditions[cond.Type] = &cond +// } + +// validConditions := []v1.NodeConditionType{v1.NodeReady} +// for _, validCondition := range validConditions { +// condition, ok := conditions[validCondition] +// if !ok { +// continue +// } +// neg := "" +// if condition.Status != v1.ConditionTrue { +// neg = "Not" +// } +// res[index] = neg + string(condition.Type) +// index++ + +// } +// if len(res) == 0 { +// res[index] = "Unknown" +// index++ +// } +// if exempt { +// res[index] = "SchedulingDisabled" +// } +// } diff --git a/internal/resource/node_int_test.go b/internal/resource/node_int_test.go index 19187c5d..0c2c125f 100644 --- a/internal/resource/node_int_test.go +++ b/internal/resource/node_int_test.go @@ -1,121 +1,122 @@ package resource -import ( - "testing" +// BOZO!! +// import ( +// "testing" - "k8s.io/apimachinery/pkg/util/sets" +// "k8s.io/apimachinery/pkg/util/sets" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) +// "github.com/stretchr/testify/assert" +// v1 "k8s.io/api/core/v1" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// ) -func TestNodeStatus(t *testing.T) { - uu := []struct { - s v1.NodeStatus - e string - }{ - { - v1.NodeStatus{ - Conditions: []v1.NodeCondition{ - { - Type: v1.NodeReady, - Status: v1.ConditionTrue, - }, - }, - }, - "Ready", - }, - } +// func TestNodeStatus(t *testing.T) { +// uu := []struct { +// s v1.NodeStatus +// e string +// }{ +// { +// v1.NodeStatus{ +// Conditions: []v1.NodeCondition{ +// { +// Type: v1.NodeReady, +// Status: v1.ConditionTrue, +// }, +// }, +// }, +// "Ready", +// }, +// } - no := NewNode(nil) - for _, u := range uu { - res := make([]string, 5) - no.status(u.s, false, res) - assert.Equal(t, "Ready", join(res)) - } -} +// no := NewNode(nil) +// for _, u := range uu { +// res := make([]string, 5) +// no.status(u.s, false, res) +// assert.Equal(t, "Ready", join(res)) +// } +// } -func TestNodeRoles(t *testing.T) { - uu := []struct { - node v1.Node - roles []string - }{ - { - node: v1.Node{ - ObjectMeta: metav1.ObjectMeta{ - Labels: map[string]string{ - "kubernetes.io/role": "master", - "node-role.kubernetes.io/worker": "true", - }, - }, - }, - roles: []string{"master", "worker"}, - }, +// func TestNodeRoles(t *testing.T) { +// uu := []struct { +// node v1.Node +// roles []string +// }{ +// { +// node: v1.Node{ +// ObjectMeta: metav1.ObjectMeta{ +// Labels: map[string]string{ +// "kubernetes.io/role": "master", +// "node-role.kubernetes.io/worker": "true", +// }, +// }, +// }, +// roles: []string{"master", "worker"}, +// }, - { - node: v1.Node{ - ObjectMeta: metav1.ObjectMeta{ - Labels: map[string]string{ - "node-role.kubernetes.io/worker": "true", - "kubernetes.io/role": "master", - }, - }, - }, - roles: []string{"master", "worker"}, - }, +// { +// node: v1.Node{ +// ObjectMeta: metav1.ObjectMeta{ +// Labels: map[string]string{ +// "node-role.kubernetes.io/worker": "true", +// "kubernetes.io/role": "master", +// }, +// }, +// }, +// roles: []string{"master", "worker"}, +// }, - { - node: v1.Node{ - ObjectMeta: metav1.ObjectMeta{ - Labels: map[string]string{ - "kubernetes.io/role": "worker", - }, - }, - }, - roles: []string{"worker"}, - }, +// { +// node: v1.Node{ +// ObjectMeta: metav1.ObjectMeta{ +// Labels: map[string]string{ +// "kubernetes.io/role": "worker", +// }, +// }, +// }, +// roles: []string{"worker"}, +// }, - { - node: v1.Node{}, - roles: []string{""}, - }, - } +// { +// node: v1.Node{}, +// roles: []string{""}, +// }, +// } - no := NewNode(nil) - for _, u := range uu { - roles := sets.NewString() - no.findNodeRoles(&u.node, &roles) - assert.Equal(t, u.roles, roles.List()) - } -} +// no := NewNode(nil) +// for _, u := range uu { +// roles := sets.NewString() +// no.findNodeRoles(&u.node, &roles) +// assert.Equal(t, u.roles, roles.List()) +// } +// } -func BenchmarkNodeFields(b *testing.B) { - n := NewNode(nil) - no := makeNode() +// func BenchmarkNodeFields(b *testing.B) { +// n := NewNode(nil) +// no := makeNode() - b.ResetTimer() - b.ReportAllocs() - for i := 0; i < b.N; i++ { - node, _ := n.New(no) - node.Fields("") - } -} +// b.ResetTimer() +// b.ReportAllocs() +// for i := 0; i < b.N; i++ { +// node, _ := n.New(no) +// node.Fields("") +// } +// } -// ---------------------------------------------------------------------------- -// Helpers... +// // ---------------------------------------------------------------------------- +// // Helpers... -func makeNode() *v1.Node { - return &v1.Node{ - ObjectMeta: metav1.ObjectMeta{ - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: v1.NodeSpec{}, - Status: v1.NodeStatus{ - Addresses: []v1.NodeAddress{ - {Address: "1.1.1.1"}, - }, - }, - } -} +// func makeNode() *v1.Node { +// return &v1.Node{ +// ObjectMeta: metav1.ObjectMeta{ +// Name: "fred", +// CreationTimestamp: metav1.Time{Time: testTime()}, +// }, +// Spec: v1.NodeSpec{}, +// Status: v1.NodeStatus{ +// Addresses: []v1.NodeAddress{ +// {Address: "1.1.1.1"}, +// }, +// }, +// } +// } diff --git a/internal/resource/node_test.go b/internal/resource/node_test.go index 5e0bb2ec..3c9e2292 100644 --- a/internal/resource/node_test.go +++ b/internal/resource/node_test.go @@ -1,161 +1,162 @@ package resource_test -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - res "k8s.io/apimachinery/pkg/api/resource" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" - v1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -) - -func NewNodeListWithArgs(ns string, r *resource.Node) resource.List { - return resource.NewList(resource.NotNamespaced, "no", r, resource.ViewAccess|resource.DescribeAccess) -} - -func NewNodeWithArgs(conn k8s.Connection, res resource.Cruder, mx resource.MetricsServer) *resource.Node { - r := &resource.Node{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestNodeListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - mx := NewMockMetricsServer() - - ns := "blee" - l := NewNodeListWithArgs(resource.AllNamespaces, NewNodeWithArgs(mc, mr, mx)) - l.SetNamespace(ns) - - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - assert.Equal(t, "no", l.GetName()) - for _, a := range []int{resource.ViewAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestNodeFields(t *testing.T) { - r := newNode().Fields("blee") - assert.Equal(t, "fred", r[0]) -} - -func TestNodeMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sNode(), nil) - mx := NewMockMetricsServer() - - cm := NewNodeWithArgs(mc, mr, mx) - ma, err := cm.Marshal("blee/fred") - - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, noYaml(), ma) -} - // BOZO!! -// func TestNodeListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("-", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sNode()}, nil) -// mx := NewMockMetricsServer() -// m.When(mx.HasMetrics()).ThenReturn(true) -// m.When(mx.FetchNodesMetrics()). -// ThenReturn(&mv1beta1.NodeMetricsList{Items: []mv1beta1.NodeMetrics{makeMxNode("fred", "100m", "100Mi")}}, nil) +// import ( +// "testing" -// l := NewNodeListWithArgs("-", NewNodeWithArgs(mc, mr, mx)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } +// "github.com/derailed/k9s/internal/k8s" +// "github.com/derailed/k9s/internal/resource" +// m "github.com/petergtz/pegomock" +// "github.com/stretchr/testify/assert" +// v1 "k8s.io/api/core/v1" +// res "k8s.io/apimachinery/pkg/api/resource" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +// v1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +// ) -// mr.VerifyWasCalled(m.Times(2)).List("-", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// row, ok := td.Rows["fred"] -// assert.True(t, ok) -// assert.Equal(t, 14, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// func NewNodeListWithArgs(ns string, r *resource.Node) resource.List { +// return resource.NewList(resource.NotNamespaced, "no", r, resource.ViewAccess|resource.DescribeAccess) // } -// ---------------------------------------------------------------------------- -// Helpers... +// func NewNodeWithArgs(conn k8s.Connection, res resource.Cruder, mx resource.MetricsServer) *resource.Node { +// r := &resource.Node{Base: resource.NewBase(conn, res)} +// r.Factory = r +// return r +// } -func k8sNode() *v1.Node { - return &v1.Node{ - ObjectMeta: metav1.ObjectMeta{ - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: v1.NodeSpec{}, - Status: v1.NodeStatus{ - Addresses: []v1.NodeAddress{ - {Address: "1.1.1.1"}, - }, - }, - } -} +// func TestNodeListAccess(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// mx := NewMockMetricsServer() -func makeMxNode(name, cpu, mem string) mv1beta1.NodeMetrics { - return v1beta1.NodeMetrics{ - ObjectMeta: metav1.ObjectMeta{ - Name: name, - }, - Usage: makeRes(cpu, mem), - } -} +// ns := "blee" +// l := NewNodeListWithArgs(resource.AllNamespaces, NewNodeWithArgs(mc, mr, mx)) +// l.SetNamespace(ns) -func makeRes(c, m string) v1.ResourceList { - cpu, _ := res.ParseQuantity(c) - mem, _ := res.ParseQuantity(m) +// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// assert.Equal(t, "no", l.GetName()) +// for _, a := range []int{resource.ViewAccess} { +// assert.True(t, l.Access(a)) +// } +// } - return v1.ResourceList{ - v1.ResourceCPU: cpu, - v1.ResourceMemory: mem, - } -} +// func TestNodeFields(t *testing.T) { +// r := newNode().Fields("blee") +// assert.Equal(t, "fred", r[0]) +// } -func newNode() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewNode(mc).New(k8sNode()) - return c -} +// func TestNodeMarshal(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.Get("blee", "fred")).ThenReturn(k8sNode(), nil) +// mx := NewMockMetricsServer() -func noYaml() string { - return `apiVersion: v1 -kind: Node -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred -spec: {} -status: - addresses: - - address: 1.1.1.1 - type: "" - daemonEndpoints: - kubeletEndpoint: - Port: 0 - nodeInfo: - architecture: "" - bootID: "" - containerRuntimeVersion: "" - kernelVersion: "" - kubeProxyVersion: "" - kubeletVersion: "" - machineID: "" - operatingSystem: "" - osImage: "" - systemUUID: "" -` -} +// cm := NewNodeWithArgs(mc, mr, mx) +// ma, err := cm.Marshal("blee/fred") + +// mr.VerifyWasCalledOnce().Get("blee", "fred") +// assert.Nil(t, err) +// assert.Equal(t, noYaml(), ma) +// } + +// // BOZO!! +// // func TestNodeListData(t *testing.T) { +// // mc := NewMockConnection() +// // mr := NewMockCruder() +// // m.When(mr.List("-", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sNode()}, nil) +// // mx := NewMockMetricsServer() +// // m.When(mx.HasMetrics()).ThenReturn(true) +// // m.When(mx.FetchNodesMetrics()). +// // ThenReturn(&mv1beta1.NodeMetricsList{Items: []mv1beta1.NodeMetrics{makeMxNode("fred", "100m", "100Mi")}}, nil) + +// // l := NewNodeListWithArgs("-", NewNodeWithArgs(mc, mr, mx)) +// // // Make sure we mrn get deltas! +// // for i := 0; i < 2; i++ { +// // err := l.Reconcile(nil, "", "") +// // assert.Nil(t, err) +// // } + +// // mr.VerifyWasCalled(m.Times(2)).List("-", metav1.ListOptions{}) +// // td := l.Data() +// // assert.Equal(t, 1, len(td.Rows)) +// // assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// // row, ok := td.Rows["fred"] +// // assert.True(t, ok) +// // assert.Equal(t, 14, len(row.Deltas)) +// // for _, d := range row.Deltas { +// // assert.Equal(t, "", d) +// // } +// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// // } + +// // ---------------------------------------------------------------------------- +// // Helpers... + +// func k8sNode() *v1.Node { +// return &v1.Node{ +// ObjectMeta: metav1.ObjectMeta{ +// Name: "fred", +// CreationTimestamp: metav1.Time{Time: testTime()}, +// }, +// Spec: v1.NodeSpec{}, +// Status: v1.NodeStatus{ +// Addresses: []v1.NodeAddress{ +// {Address: "1.1.1.1"}, +// }, +// }, +// } +// } + +// func makeMxNode(name, cpu, mem string) mv1beta1.NodeMetrics { +// return v1beta1.NodeMetrics{ +// ObjectMeta: metav1.ObjectMeta{ +// Name: name, +// }, +// Usage: makeRes(cpu, mem), +// } +// } + +// func makeRes(c, m string) v1.ResourceList { +// cpu, _ := res.ParseQuantity(c) +// mem, _ := res.ParseQuantity(m) + +// return v1.ResourceList{ +// v1.ResourceCPU: cpu, +// v1.ResourceMemory: mem, +// } +// } + +// func newNode() resource.Columnar { +// mc := NewMockConnection() +// c, _ := resource.NewNode(mc).New(k8sNode()) +// return c +// } + +// func noYaml() string { +// return `apiVersion: v1 +// kind: Node +// metadata: +// creationTimestamp: "2018-12-14T17:36:43Z" +// name: fred +// spec: {} +// status: +// addresses: +// - address: 1.1.1.1 +// type: "" +// daemonEndpoints: +// kubeletEndpoint: +// Port: 0 +// nodeInfo: +// architecture: "" +// bootID: "" +// containerRuntimeVersion: "" +// kernelVersion: "" +// kubeProxyVersion: "" +// kubeletVersion: "" +// machineID: "" +// operatingSystem: "" +// osImage: "" +// systemUUID: "" +// ` +// } diff --git a/internal/resource/ns.go b/internal/resource/ns.go index b46a5376..75f5e597 100644 --- a/internal/resource/ns.go +++ b/internal/resource/ns.go @@ -1,86 +1,87 @@ package resource -import ( - "errors" - "fmt" +// BOZO!! +// import ( +// "errors" +// "fmt" - "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" - v1 "k8s.io/api/core/v1" -) +// "github.com/derailed/k9s/internal/k8s" +// "github.com/rs/zerolog/log" +// v1 "k8s.io/api/core/v1" +// ) -// Namespace tracks a kubernetes resource. -type Namespace struct { - *Base - instance *v1.Namespace -} +// // Namespace tracks a kubernetes resource. +// type Namespace struct { +// *Base +// instance *v1.Namespace +// } -// NewNamespaceList returns a new resource list. -func NewNamespaceList(c Connection, ns string) List { - return NewList( - NotNamespaced, - "ns", - NewNamespace(c), - CRUDAccess|DescribeAccess, - ) -} +// // NewNamespaceList returns a new resource list. +// func NewNamespaceList(c Connection, ns string) List { +// return NewList( +// NotNamespaced, +// "ns", +// NewNamespace(c), +// CRUDAccess|DescribeAccess, +// ) +// } -// NewNamespace instantiates a new Namespace. -func NewNamespace(c Connection) *Namespace { - n := &Namespace{&Base{Connection: c, Resource: k8s.NewNamespace(c)}, nil} - n.Factory = n +// // NewNamespace instantiates a new Namespace. +// func NewNamespace(c Connection) *Namespace { +// n := &Namespace{&Base{Connection: c, Resource: k8s.NewNamespace(c)}, nil} +// n.Factory = n - return n -} +// return n +// } -// New builds a new Namespace instance from a k8s resource. -func (r *Namespace) New(i interface{}) (Columnar, error) { - c := NewNamespace(r.Connection) - switch instance := i.(type) { - case *v1.Namespace: - c.instance = instance - case v1.Namespace: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting Namespace but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) +// // New builds a new Namespace instance from a k8s resource. +// func (r *Namespace) New(i interface{}) (Columnar, error) { +// c := NewNamespace(r.Connection) +// switch instance := i.(type) { +// case *v1.Namespace: +// c.instance = instance +// case v1.Namespace: +// c.instance = &instance +// default: +// return nil, fmt.Errorf("Expecting Namespace but got %T", instance) +// } +// c.path = c.namespacedName(c.instance.ObjectMeta) - return c, nil -} +// return c, nil +// } -// Marshal a resource to yaml. -func (r *Namespace) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - log.Error().Err(err) - return "", err - } +// // Marshal a resource to yaml. +// func (r *Namespace) Marshal(path string) (string, error) { +// ns, n := Namespaced(path) +// i, err := r.Resource.Get(ns, n) +// if err != nil { +// log.Error().Err(err) +// return "", err +// } - nss, ok := i.(*v1.Namespace) - if !ok { - return "", errors.New("Expecting a ns resource") - } - nss.TypeMeta.APIVersion = "v1" - nss.TypeMeta.Kind = "Namespace" +// nss, ok := i.(*v1.Namespace) +// if !ok { +// return "", errors.New("Expecting a ns resource") +// } +// nss.TypeMeta.APIVersion = "v1" +// nss.TypeMeta.Kind = "Namespace" - return r.marshalObject(nss) -} +// return r.marshalObject(nss) +// } -// Header returns resource header. -func (*Namespace) Header(ns string) Row { - return Row{"NAME", "STATUS", "AGE"} -} +// // Header returns resource header. +// func (*Namespace) Header(ns string) Row { +// return Row{"NAME", "STATUS", "AGE"} +// } -// Fields returns displayable fields. -func (r *Namespace) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - i := r.instance +// // Fields returns displayable fields. +// func (r *Namespace) Fields(ns string) Row { +// ff := make(Row, 0, len(r.Header(ns))) +// i := r.instance - return append(ff, - i.Name, - string(i.Status.Phase), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} +// return append(ff, +// i.Name, +// string(i.Status.Phase), +// toAge(i.ObjectMeta.CreationTimestamp), +// ) +// } diff --git a/internal/resource/ns_test.go b/internal/resource/ns_test.go index 5a929764..b2149b31 100644 --- a/internal/resource/ns_test.go +++ b/internal/resource/ns_test.go @@ -1,110 +1,111 @@ package resource_test -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewNamespaceListWithArgs(ns string, r *resource.Namespace) resource.List { - return resource.NewList(resource.NotNamespaced, "ns", r, resource.CRUDAccess|resource.DescribeAccess) -} - -func NewNamespaceWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Namespace { - r := &resource.Namespace{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestNamespaceListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewNamespaceListWithArgs(resource.AllNamespaces, NewNamespaceWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - assert.Equal(t, "ns", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestNamespaceFields(t *testing.T) { - r := newNamespace().Fields("blee") - assert.Equal(t, "fred", r[0]) -} - -func TestNamespaceMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("", "fred")).ThenReturn(k8sNamespace(), nil) - - cm := NewNamespaceWithArgs(mc, mr) - ma, err := cm.Marshal("fred") - - mr.VerifyWasCalledOnce().Get("", "fred") - assert.Nil(t, err) - assert.Equal(t, nsYaml(), ma) -} - // BOZO!! -// func TestNamespaceListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sNamespace()}, nil) +// import ( +// "testing" -// l := NewNamespaceListWithArgs("-", NewNamespaceWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } +// "github.com/derailed/k9s/internal/k8s" +// "github.com/derailed/k9s/internal/resource" +// m "github.com/petergtz/pegomock" +// "github.com/stretchr/testify/assert" +// v1 "k8s.io/api/core/v1" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// ) -// mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 3, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// func NewNamespaceListWithArgs(ns string, r *resource.Namespace) resource.List { +// return resource.NewList(resource.NotNamespaced, "ns", r, resource.CRUDAccess|resource.DescribeAccess) // } -// Helpers... +// func NewNamespaceWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Namespace { +// r := &resource.Namespace{Base: resource.NewBase(conn, res)} +// r.Factory = r +// return r +// } -func k8sNamespace() *v1.Namespace { - return &v1.Namespace{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - } -} +// func TestNamespaceListAccess(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() -func newNamespace() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewNamespace(mc).New(k8sNamespace()) - return c -} +// ns := "blee" +// l := NewNamespaceListWithArgs(resource.AllNamespaces, NewNamespaceWithArgs(mc, mr)) +// l.SetNamespace(ns) -func nsYaml() string { - return `apiVersion: v1 -kind: Namespace -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -spec: {} -status: {} -` -} +// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// assert.Equal(t, "ns", l.GetName()) +// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { +// assert.True(t, l.Access(a)) +// } +// } + +// func TestNamespaceFields(t *testing.T) { +// r := newNamespace().Fields("blee") +// assert.Equal(t, "fred", r[0]) +// } + +// func TestNamespaceMarshal(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.Get("", "fred")).ThenReturn(k8sNamespace(), nil) + +// cm := NewNamespaceWithArgs(mc, mr) +// ma, err := cm.Marshal("fred") + +// mr.VerifyWasCalledOnce().Get("", "fred") +// assert.Nil(t, err) +// assert.Equal(t, nsYaml(), ma) +// } + +// // BOZO!! +// // func TestNamespaceListData(t *testing.T) { +// // mc := NewMockConnection() +// // mr := NewMockCruder() +// // m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sNamespace()}, nil) + +// // l := NewNamespaceListWithArgs("-", NewNamespaceWithArgs(mc, mr)) +// // // Make sure we mrn get deltas! +// // for i := 0; i < 2; i++ { +// // err := l.Reconcile(nil, "", "") +// // assert.Nil(t, err) +// // } + +// // mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) +// // td := l.Data() +// // assert.Equal(t, 1, len(td.Rows)) +// // assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// // row := td.Rows["blee/fred"] +// // assert.Equal(t, 3, len(row.Deltas)) +// // for _, d := range row.Deltas { +// // assert.Equal(t, "", d) +// // } +// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// // } + +// // Helpers... + +// func k8sNamespace() *v1.Namespace { +// return &v1.Namespace{ +// ObjectMeta: metav1.ObjectMeta{ +// Namespace: "blee", +// Name: "fred", +// CreationTimestamp: metav1.Time{Time: testTime()}, +// }, +// } +// } + +// func newNamespace() resource.Columnar { +// mc := NewMockConnection() +// c, _ := resource.NewNamespace(mc).New(k8sNamespace()) +// return c +// } + +// func nsYaml() string { +// return `apiVersion: v1 +// kind: Namespace +// metadata: +// creationTimestamp: "2018-12-14T17:36:43Z" +// name: fred +// namespace: blee +// spec: {} +// status: {} +// ` +// } diff --git a/internal/resource/pod.go b/internal/resource/pod.go index 8ebdac8a..ede8aa84 100644 --- a/internal/resource/pod.go +++ b/internal/resource/pod.go @@ -1,484 +1,484 @@ package resource -import ( - "bufio" - "context" - "errors" - "fmt" - "io" - "strconv" - "sync/atomic" - "time" - - "github.com/derailed/k9s/internal" - "github.com/derailed/k9s/internal/color" - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/watch" - "github.com/rs/zerolog/log" - v1 "k8s.io/api/core/v1" - "k8s.io/apimachinery/pkg/api/resource" - "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" - "k8s.io/apimachinery/pkg/labels" - "k8s.io/apimachinery/pkg/runtime" - mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -) - -const ( - defaultTimeout = 1 * time.Second - // BOZO!! - Terminating = "Terminating" - Running = "Running" - Initialized = "Initialized" - Completed = "Completed" -) - -// Pod that can be displayed in a table and interacted with. -type Pod struct { - *Base - instance *v1.Pod - metrics *mv1beta1.PodMetrics -} - -// NewPodList returns a new resource list. -func NewPodList(c Connection, ns string) List { - return NewList( - ns, - "pods", - NewPod(c), - AllVerbsAccess|DescribeAccess, - ) -} - -// NewPod instantiates a new Pod. -func NewPod(c Connection) *Pod { - p := &Pod{ - Base: &Base{Connection: c, Resource: k8s.NewPod(c)}, - } - p.Factory = p - - return p -} - -// New builds a new Pod instance from a k8s resource. -func (r *Pod) New(i interface{}) (Columnar, error) { - c := NewPod(r.Connection) - switch instance := i.(type) { - case *v1.Pod: - c.instance = instance - case v1.Pod: - c.instance = &instance - case *interface{}: - ptr := *instance - po, ok := ptr.(v1.Pod) - if !ok { - return nil, fmt.Errorf("Expecting Pod but got %T", ptr) - } - c.instance = &po - default: - return nil, fmt.Errorf("Expecting Pod but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// SetPodMetrics set the current k8s resource metrics on a given pod. -func (r *Pod) SetPodMetrics(m *mv1beta1.PodMetrics) { - r.metrics = m -} - -// Marshal resource to yaml. -func (r *Pod) Marshal(path string) (string, error) { - panic("Should not be called") - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - po, ok := i.(*v1.Pod) - if !ok { - return "", errors.New("Expecting a pod resource") - } - po.TypeMeta.APIVersion = "v1" - po.TypeMeta.Kind = "Pod" - - return r.marshalObject(po) -} - -// Containers lists out all the docker containers name contained in a pod. -func (r *Pod) Containers(path string, includeInit bool) ([]string, error) { - ns, po := Namespaced(path) - - return r.Resource.(k8s.Loggable).Containers(ns, po, includeInit) -} - -// PodLogs tail logs for all containers in a running Pod. -func (r *Pod) PodLogs(ctx context.Context, c chan<- string, opts LogOptions) error { - fac, ok := ctx.Value(internal.KeyFactory).(*watch.Factory) - if !ok { - return errors.New("Expecting an informer") - } - ns, n := Namespaced(opts.FQN()) - o, err := fac.Get(ns, "v1/pods", n, labels.Everything()) - if err != nil { - return err - } - - var po v1.Pod - if runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &po); err != nil { - return err - } - opts.Color = asColor(po.Name) - if len(po.Spec.InitContainers)+len(po.Spec.Containers) == 1 { - opts.SingleContainer = true - } - - for _, co := range po.Spec.InitContainers { - opts.Container = co.Name - if err := r.Logs(ctx, c, opts); err != nil { - return err - } - } - rcos := r.loggableContainers(po.Status) - for _, co := range po.Spec.Containers { - if in(rcos, co.Name) { - opts.Container = co.Name - if err := r.Logs(ctx, c, opts); err != nil { - log.Error().Err(err).Msgf("Getting logs for %s failed", co.Name) - return err - } - } - } - - return nil -} - -// Logs tails a given container logs -func (r *Pod) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { - if !opts.HasContainer() { - return r.PodLogs(ctx, c, opts) - } - res, ok := r.Resource.(k8s.Loggable) - if !ok { - return fmt.Errorf("Resource %T is not Loggable", r.Resource) - } - - return tailLogs(ctx, res, c, opts) -} - -func tailLogs(ctx context.Context, res k8s.Loggable, c chan<- string, opts LogOptions) error { - log.Debug().Msgf("Tailing logs for %q/%q:%q", opts.Namespace, opts.Name, opts.Container) - o := v1.PodLogOptions{ - Container: opts.Container, - Follow: true, - TailLines: &opts.Lines, - Previous: opts.Previous, - } - req := res.Logs(opts.Namespace, opts.Name, &o) - ctxt, cancelFunc := context.WithCancel(ctx) - req.Context(ctxt) - - var blocked int32 = 1 - go logsTimeout(cancelFunc, &blocked) - - // This call will block if nothing is in the stream!! - stream, err := req.Stream() - atomic.StoreInt32(&blocked, 0) - if err != nil { - log.Error().Err(err).Msgf("Log stream failed for `%s", opts.Path()) - return fmt.Errorf("Unable to obtain log stream for %s", opts.Path()) - } - go readLogs(ctx, stream, c, opts) - - return nil -} - -func logsTimeout(cancel context.CancelFunc, blocked *int32) { - <-time.After(defaultTimeout) - if atomic.LoadInt32(blocked) == 1 { - log.Debug().Msg("Timed out reading the log stream") - cancel() - } -} - -func readLogs(ctx context.Context, stream io.ReadCloser, c chan<- string, opts LogOptions) { - defer func() { - log.Debug().Msgf(">>> Closing stream `%s", opts.Path()) - if err := stream.Close(); err != nil { - log.Error().Err(err).Msg("Cloing stream") - } - }() - - scanner := bufio.NewScanner(stream) - for scanner.Scan() { - select { - case <-ctx.Done(): - return - default: - c <- opts.DecorateLog(scanner.Text()) - } - } -} - // BOZO!! -// // List resources for a given namespace. -// func (r *Pod) List(ns string, opts metav1.ListOptions) (Columnars, error) { -// pods, err := r.Resource.List(ns, opts) -// if err != nil { -// return nil, err -// } +// import ( +// "bufio" +// "context" +// "errors" +// "fmt" +// "io" +// "strconv" +// "sync/atomic" +// "time" -// cc := make(Columnars, 0, len(pods)) -// for i := range pods { -// po, err := r.New(&pods[i]) -// if err != nil { -// return nil, errors.New("Expecting a pod resource") -// } -// cc = append(cc, po) -// } +// "github.com/derailed/k9s/internal" +// "github.com/derailed/k9s/internal/color" +// "github.com/derailed/k9s/internal/k8s" +// "github.com/derailed/k9s/internal/watch" +// "github.com/rs/zerolog/log" +// v1 "k8s.io/api/core/v1" +// "k8s.io/apimachinery/pkg/api/resource" +// "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" +// "k8s.io/apimachinery/pkg/labels" +// "k8s.io/apimachinery/pkg/runtime" +// mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +// ) -// return cc, nil +// const ( +// defaultTimeout = 1 * time.Second +// // BOZO!! +// Terminating = "Terminating" +// Running = "Running" +// Initialized = "Initialized" +// Completed = "Completed" +// ) + +// // Pod that can be displayed in a table and interacted with. +// type Pod struct { +// *Base +// instance *v1.Pod +// metrics *mv1beta1.PodMetrics // } -// Header return resource header. -func (*Pod) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - return append(hh, - "NAME", - "READY", - "STATUS", - "RS", - "CPU", - "MEM", - "%CPU", - "%MEM", - "IP", - "NODE", - "QOS", - "AGE", - ) -} +// // NewPodList returns a new resource list. +// func NewPodList(c Connection, ns string) List { +// return NewList( +// ns, +// "pods", +// NewPod(c), +// AllVerbsAccess|DescribeAccess, +// ) +// } -// NumCols designates if column is numerical. -func (*Pod) NumCols(n string) map[string]bool { - return map[string]bool{ - "CPU": true, - "MEM": true, - "%CPU": true, - "%MEM": true, - "RS": true, - } -} +// // NewPod instantiates a new Pod. +// func NewPod(c Connection) *Pod { +// p := &Pod{ +// Base: &Base{Connection: c, Resource: k8s.NewPod(c)}, +// } +// p.Factory = p -// Fields retrieves displayable fields. -func (r *Pod) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - i := r.instance +// return p +// } - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } +// // New builds a new Pod instance from a k8s resource. +// func (r *Pod) New(i interface{}) (Columnar, error) { +// c := NewPod(r.Connection) +// switch instance := i.(type) { +// case *v1.Pod: +// c.instance = instance +// case v1.Pod: +// c.instance = &instance +// case *interface{}: +// ptr := *instance +// po, ok := ptr.(v1.Pod) +// if !ok { +// return nil, fmt.Errorf("Expecting Pod but got %T", ptr) +// } +// c.instance = &po +// default: +// return nil, fmt.Errorf("Expecting Pod but got %T", instance) +// } +// c.path = c.namespacedName(c.instance.ObjectMeta) - ss := i.Status.ContainerStatuses - cr, _, rc := r.statuses(ss) +// return c, nil +// } - c, p := r.gatherPodMX(i) +// // SetPodMetrics set the current k8s resource metrics on a given pod. +// func (r *Pod) SetPodMetrics(m *mv1beta1.PodMetrics) { +// r.metrics = m +// } - return append(ff, - i.ObjectMeta.Name, - strconv.Itoa(cr)+"/"+strconv.Itoa(len(ss)), - r.phase(i), - strconv.Itoa(rc), - c.cpu, - c.mem, - p.cpu, - p.mem, - na(i.Status.PodIP), - na(i.Spec.NodeName), - r.mapQOS(i.Status.QOSClass), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} +// // Marshal resource to yaml. +// func (r *Pod) Marshal(path string) (string, error) { +// panic("Should not be called") +// ns, n := Namespaced(path) +// i, err := r.Resource.Get(ns, n) +// if err != nil { +// return "", err +// } +// po, ok := i.(*v1.Pod) +// if !ok { +// return "", errors.New("Expecting a pod resource") +// } +// po.TypeMeta.APIVersion = "v1" +// po.TypeMeta.Kind = "Pod" -// ---------------------------------------------------------------------------- -// Helpers... +// return r.marshalObject(po) +// } -func (r *Pod) gatherPodMX(po *v1.Pod) (c, p metric) { - c, p = noMetric(), noMetric() - if r.metrics == nil { - return - } +// // Containers lists out all the docker containers name contained in a pod. +// func (r *Pod) Containers(path string, includeInit bool) ([]string, error) { +// ns, po := Namespaced(path) - cpu, mem := r.currentRes(r.metrics) - c = metric{ - cpu: ToMillicore(cpu.MilliValue()), - mem: ToMi(k8s.ToMB(mem.Value())), - } +// return r.Resource.(k8s.Loggable).Containers(ns, po, includeInit) +// } - rc, rm := r.requestedRes(po) - p = metric{ - cpu: AsPerc(toPerc(float64(cpu.MilliValue()), float64(rc.MilliValue()))), - mem: AsPerc(toPerc(k8s.ToMB(mem.Value()), k8s.ToMB(rm.Value()))), - } +// // PodLogs tail logs for all containers in a running Pod. +// func (r *Pod) PodLogs(ctx context.Context, c chan<- string, opts LogOptions) error { +// fac, ok := ctx.Value(internal.KeyFactory).(*watch.Factory) +// if !ok { +// return errors.New("Expecting an informer") +// } +// o, err := fac.Get("v1/pods", opts.FQN(), labels.Everything()) +// if err != nil { +// return err +// } - return -} +// var po v1.Pod +// if runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &po); err != nil { +// return err +// } +// opts.Color = asColor(po.Name) +// if len(po.Spec.InitContainers)+len(po.Spec.Containers) == 1 { +// opts.SingleContainer = true +// } -func containerResources(co v1.Container) (cpu, mem *resource.Quantity) { - req, limit := co.Resources.Requests, co.Resources.Limits - switch { - case len(req) != 0: - cpu, mem = req.Cpu(), req.Memory() - case len(limit) != 0: - cpu, mem = limit.Cpu(), limit.Memory() - } - return -} +// for _, co := range po.Spec.InitContainers { +// opts.Container = co.Name +// if err := r.Logs(ctx, c, opts); err != nil { +// return err +// } +// } +// rcos := r.loggableContainers(po.Status) +// for _, co := range po.Spec.Containers { +// if in(rcos, co.Name) { +// opts.Container = co.Name +// if err := r.Logs(ctx, c, opts); err != nil { +// log.Error().Err(err).Msgf("Getting logs for %s failed", co.Name) +// return err +// } +// } +// } -func (r *Pod) requestedRes(po *v1.Pod) (cpu, mem resource.Quantity) { - for _, co := range po.Spec.Containers { - c, m := containerResources(co) - if c != nil { - cpu.Add(*c) - } - if m != nil { - mem.Add(*m) - } - } - return -} +// return nil +// } -func (*Pod) currentRes(mx *mv1beta1.PodMetrics) (cpu, mem resource.Quantity) { - for _, co := range mx.Containers { - c, m := co.Usage.Cpu(), co.Usage.Memory() - cpu.Add(*c) - mem.Add(*m) - } - return -} +// // Logs tails a given container logs +// func (r *Pod) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { +// if !opts.HasContainer() { +// return r.PodLogs(ctx, c, opts) +// } +// res, ok := r.Resource.(k8s.Loggable) +// if !ok { +// return fmt.Errorf("Resource %T is not Loggable", r.Resource) +// } -func (*Pod) mapQOS(class v1.PodQOSClass) string { - switch class { - case v1.PodQOSGuaranteed: - return "GA" - case v1.PodQOSBurstable: - return "BU" - default: - return "BE" - } -} +// return tailLogs(ctx, res, c, opts) +// } -func (r *Pod) statuses(ss []v1.ContainerStatus) (cr, ct, rc int) { - for _, c := range ss { - if c.State.Terminated != nil { - ct++ - } - if c.Ready { - cr = cr + 1 - } - rc += int(c.RestartCount) - } +// func tailLogs(ctx context.Context, res k8s.Loggable, c chan<- string, opts LogOptions) error { +// log.Debug().Msgf("Tailing logs for %q/%q:%q", opts.Namespace, opts.Name, opts.Container) +// o := v1.PodLogOptions{ +// Container: opts.Container, +// Follow: true, +// TailLines: &opts.Lines, +// Previous: opts.Previous, +// } +// req := res.Logs(opts.Namespace, opts.Name, &o) +// ctxt, cancelFunc := context.WithCancel(ctx) +// req.Context(ctxt) - return -} +// var blocked int32 = 1 +// go logsTimeout(cancelFunc, &blocked) -func (r *Pod) phase(po *v1.Pod) string { - status := string(po.Status.Phase) - if po.Status.Reason != "" { - if po.DeletionTimestamp != nil && po.Status.Reason == "NodeLost" { - return "Unknown" - } - status = po.Status.Reason - } +// // This call will block if nothing is in the stream!! +// stream, err := req.Stream() +// atomic.StoreInt32(&blocked, 0) +// if err != nil { +// log.Error().Err(err).Msgf("Log stream failed for `%s", opts.Path()) +// return fmt.Errorf("Unable to obtain log stream for %s", opts.Path()) +// } +// go readLogs(ctx, stream, c, opts) - init, status := r.initContainerPhase(po.Status, len(po.Spec.InitContainers), status) - if init { - return status - } +// return nil +// } - running, status := r.containerPhase(po.Status, status) - if running && status == "Completed" { - status = "Running" - } - if po.DeletionTimestamp == nil { - return status - } +// func logsTimeout(cancel context.CancelFunc, blocked *int32) { +// <-time.After(defaultTimeout) +// if atomic.LoadInt32(blocked) == 1 { +// log.Debug().Msg("Timed out reading the log stream") +// cancel() +// } +// } - return Terminating -} +// func readLogs(ctx context.Context, stream io.ReadCloser, c chan<- string, opts LogOptions) { +// defer func() { +// log.Debug().Msgf(">>> Closing stream `%s", opts.Path()) +// if err := stream.Close(); err != nil { +// log.Error().Err(err).Msg("Cloing stream") +// } +// }() -func (*Pod) containerPhase(st v1.PodStatus, status string) (bool, string) { - var running bool - for i := len(st.ContainerStatuses) - 1; i >= 0; i-- { - cs := st.ContainerStatuses[i] - switch { - case cs.State.Waiting != nil && cs.State.Waiting.Reason != "": - status = cs.State.Waiting.Reason - case cs.State.Terminated != nil && cs.State.Terminated.Reason != "": - status = cs.State.Terminated.Reason - case cs.State.Terminated != nil: - if cs.State.Terminated.Signal != 0 { - status = "Signal:" + strconv.Itoa(int(cs.State.Terminated.Signal)) - } else { - status = "ExitCode:" + strconv.Itoa(int(cs.State.Terminated.ExitCode)) - } - case cs.Ready && cs.State.Running != nil: - running = true - } - } +// scanner := bufio.NewScanner(stream) +// for scanner.Scan() { +// select { +// case <-ctx.Done(): +// return +// default: +// c <- opts.DecorateLog(scanner.Text()) +// } +// } +// } - return running, status -} +// // BOZO!! +// // // List resources for a given namespace. +// // func (r *Pod) List(ns string, opts metav1.ListOptions) (Columnars, error) { +// // pods, err := r.Resource.List(ns, opts) +// // if err != nil { +// // return nil, err +// // } -func (*Pod) initContainerPhase(st v1.PodStatus, initCount int, status string) (bool, string) { - for i, cs := range st.InitContainerStatuses { - if state := checkContainerStatus(cs, i, initCount); state == "" { - continue - } else { - return true, state - } - } +// // cc := make(Columnars, 0, len(pods)) +// // for i := range pods { +// // po, err := r.New(&pods[i]) +// // if err != nil { +// // return nil, errors.New("Expecting a pod resource") +// // } +// // cc = append(cc, po) +// // } - return false, status -} +// // return cc, nil +// // } -func checkContainerStatus(cs v1.ContainerStatus, i, initCount int) string { - switch { - case cs.State.Terminated != nil: - if cs.State.Terminated.ExitCode == 0 { - return "" - } - if cs.State.Terminated.Reason != "" { - return "Init:" + cs.State.Terminated.Reason - } - if cs.State.Terminated.Signal != 0 { - return "Init:Signal:" + strconv.Itoa(int(cs.State.Terminated.Signal)) - } - return "Init:ExitCode:" + strconv.Itoa(int(cs.State.Terminated.ExitCode)) - case cs.State.Waiting != nil && cs.State.Waiting.Reason != "" && cs.State.Waiting.Reason != "PodInitializing": - return "Init:" + cs.State.Waiting.Reason - default: - return "Init:" + strconv.Itoa(i) + "/" + strconv.Itoa(initCount) - } -} +// // Header return resource header. +// func (*Pod) Header(ns string) Row { +// hh := Row{} +// if ns == AllNamespaces { +// hh = append(hh, "NAMESPACE") +// } +// return append(hh, +// "NAME", +// "READY", +// "STATUS", +// "RS", +// "CPU", +// "MEM", +// "%CPU", +// "%MEM", +// "IP", +// "NODE", +// "QOS", +// "AGE", +// ) +// } -func (r *Pod) loggableContainers(s v1.PodStatus) []string { - var rcos []string - for _, c := range s.ContainerStatuses { - rcos = append(rcos, c.Name) - } - return rcos -} +// // NumCols designates if column is numerical. +// func (*Pod) NumCols(n string) map[string]bool { +// return map[string]bool{ +// "CPU": true, +// "MEM": true, +// "%CPU": true, +// "%MEM": true, +// "RS": true, +// } +// } -// Helpers.. +// // Fields retrieves displayable fields. +// func (r *Pod) Fields(ns string) Row { +// ff := make(Row, 0, len(r.Header(ns))) +// i := r.instance -func asColor(n string) color.Paint { - var sum int - for _, r := range n { - sum += int(r) - } - return color.Paint(30 + 2 + sum%6) -} +// if ns == AllNamespaces { +// ff = append(ff, i.Namespace) +// } + +// ss := i.Status.ContainerStatuses +// cr, _, rc := r.statuses(ss) + +// c, p := r.gatherPodMX(i) + +// return append(ff, +// i.ObjectMeta.Name, +// strconv.Itoa(cr)+"/"+strconv.Itoa(len(ss)), +// r.phase(i), +// strconv.Itoa(rc), +// c.cpu, +// c.mem, +// p.cpu, +// p.mem, +// na(i.Status.PodIP), +// na(i.Spec.NodeName), +// r.mapQOS(i.Status.QOSClass), +// toAge(i.ObjectMeta.CreationTimestamp), +// ) +// } + +// // ---------------------------------------------------------------------------- +// // Helpers... + +// func (r *Pod) gatherPodMX(po *v1.Pod) (c, p metric) { +// c, p = noMetric(), noMetric() +// if r.metrics == nil { +// return +// } + +// cpu, mem := r.currentRes(r.metrics) +// c = metric{ +// cpu: ToMillicore(cpu.MilliValue()), +// mem: ToMi(k8s.ToMB(mem.Value())), +// } + +// rc, rm := r.requestedRes(po) +// p = metric{ +// cpu: AsPerc(toPerc(float64(cpu.MilliValue()), float64(rc.MilliValue()))), +// mem: AsPerc(toPerc(k8s.ToMB(mem.Value()), k8s.ToMB(rm.Value()))), +// } + +// return +// } + +// func containerResources(co v1.Container) (cpu, mem *resource.Quantity) { +// req, limit := co.Resources.Requests, co.Resources.Limits +// switch { +// case len(req) != 0: +// cpu, mem = req.Cpu(), req.Memory() +// case len(limit) != 0: +// cpu, mem = limit.Cpu(), limit.Memory() +// } +// return +// } + +// func (r *Pod) requestedRes(po *v1.Pod) (cpu, mem resource.Quantity) { +// for _, co := range po.Spec.Containers { +// c, m := containerResources(co) +// if c != nil { +// cpu.Add(*c) +// } +// if m != nil { +// mem.Add(*m) +// } +// } +// return +// } + +// func (*Pod) currentRes(mx *mv1beta1.PodMetrics) (cpu, mem resource.Quantity) { +// for _, co := range mx.Containers { +// c, m := co.Usage.Cpu(), co.Usage.Memory() +// cpu.Add(*c) +// mem.Add(*m) +// } +// return +// } + +// func (*Pod) mapQOS(class v1.PodQOSClass) string { +// switch class { +// case v1.PodQOSGuaranteed: +// return "GA" +// case v1.PodQOSBurstable: +// return "BU" +// default: +// return "BE" +// } +// } + +// func (r *Pod) statuses(ss []v1.ContainerStatus) (cr, ct, rc int) { +// for _, c := range ss { +// if c.State.Terminated != nil { +// ct++ +// } +// if c.Ready { +// cr = cr + 1 +// } +// rc += int(c.RestartCount) +// } + +// return +// } + +// func (r *Pod) phase(po *v1.Pod) string { +// status := string(po.Status.Phase) +// if po.Status.Reason != "" { +// if po.DeletionTimestamp != nil && po.Status.Reason == "NodeLost" { +// return "Unknown" +// } +// status = po.Status.Reason +// } + +// init, status := r.initContainerPhase(po.Status, len(po.Spec.InitContainers), status) +// if init { +// return status +// } + +// running, status := r.containerPhase(po.Status, status) +// if running && status == "Completed" { +// status = "Running" +// } +// if po.DeletionTimestamp == nil { +// return status +// } + +// return Terminating +// } + +// func (*Pod) containerPhase(st v1.PodStatus, status string) (bool, string) { +// var running bool +// for i := len(st.ContainerStatuses) - 1; i >= 0; i-- { +// cs := st.ContainerStatuses[i] +// switch { +// case cs.State.Waiting != nil && cs.State.Waiting.Reason != "": +// status = cs.State.Waiting.Reason +// case cs.State.Terminated != nil && cs.State.Terminated.Reason != "": +// status = cs.State.Terminated.Reason +// case cs.State.Terminated != nil: +// if cs.State.Terminated.Signal != 0 { +// status = "Signal:" + strconv.Itoa(int(cs.State.Terminated.Signal)) +// } else { +// status = "ExitCode:" + strconv.Itoa(int(cs.State.Terminated.ExitCode)) +// } +// case cs.Ready && cs.State.Running != nil: +// running = true +// } +// } + +// return running, status +// } + +// func (*Pod) initContainerPhase(st v1.PodStatus, initCount int, status string) (bool, string) { +// for i, cs := range st.InitContainerStatuses { +// if state := checkContainerStatus(cs, i, initCount); state == "" { +// continue +// } else { +// return true, state +// } +// } + +// return false, status +// } + +// func checkContainerStatus(cs v1.ContainerStatus, i, initCount int) string { +// switch { +// case cs.State.Terminated != nil: +// if cs.State.Terminated.ExitCode == 0 { +// return "" +// } +// if cs.State.Terminated.Reason != "" { +// return "Init:" + cs.State.Terminated.Reason +// } +// if cs.State.Terminated.Signal != 0 { +// return "Init:Signal:" + strconv.Itoa(int(cs.State.Terminated.Signal)) +// } +// return "Init:ExitCode:" + strconv.Itoa(int(cs.State.Terminated.ExitCode)) +// case cs.State.Waiting != nil && cs.State.Waiting.Reason != "" && cs.State.Waiting.Reason != "PodInitializing": +// return "Init:" + cs.State.Waiting.Reason +// default: +// return "Init:" + strconv.Itoa(i) + "/" + strconv.Itoa(initCount) +// } +// } + +// func (r *Pod) loggableContainers(s v1.PodStatus) []string { +// var rcos []string +// for _, c := range s.ContainerStatuses { +// rcos = append(rcos, c.Name) +// } +// return rcos +// } + +// // Helpers.. + +// func asColor(n string) color.Paint { +// var sum int +// for _, r := range n { +// sum += int(r) +// } +// return color.Paint(30 + 2 + sum%6) +// } diff --git a/internal/resource/pod_int_test.go b/internal/resource/pod_int_test.go index 40f8714d..da495b1d 100644 --- a/internal/resource/pod_int_test.go +++ b/internal/resource/pod_int_test.go @@ -1,182 +1,183 @@ package resource -import ( - "testing" - "time" +// BOZO!! +// import ( +// "testing" +// "time" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) +// "github.com/stretchr/testify/assert" +// v1 "k8s.io/api/core/v1" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// ) -func TestPodStatuses(t *testing.T) { - type counts struct { - ready, terminated, restarts int - } +// func TestPodStatuses(t *testing.T) { +// type counts struct { +// ready, terminated, restarts int +// } - uu := []struct { - s []v1.ContainerStatus - e counts - }{ - { - []v1.ContainerStatus{ - { - Name: "c1", - Ready: true, - State: v1.ContainerState{ - Running: &v1.ContainerStateRunning{}, - }, - }, - { - Name: "c2", - Ready: false, - RestartCount: 10, - State: v1.ContainerState{ - Terminated: &v1.ContainerStateTerminated{}, - }, - }, - }, - counts{1, 1, 10}, - }, - } +// uu := []struct { +// s []v1.ContainerStatus +// e counts +// }{ +// { +// []v1.ContainerStatus{ +// { +// Name: "c1", +// Ready: true, +// State: v1.ContainerState{ +// Running: &v1.ContainerStateRunning{}, +// }, +// }, +// { +// Name: "c2", +// Ready: false, +// RestartCount: 10, +// State: v1.ContainerState{ +// Terminated: &v1.ContainerStateTerminated{}, +// }, +// }, +// }, +// counts{1, 1, 10}, +// }, +// } - var p Pod - for _, u := range uu { - cr, ct, cs := p.statuses(u.s) - assert.Equal(t, u.e.ready, cr) - assert.Equal(t, u.e.terminated, ct) - assert.Equal(t, u.e.restarts, cs) - } -} +// var p Pod +// for _, u := range uu { +// cr, ct, cs := p.statuses(u.s) +// assert.Equal(t, u.e.ready, cr) +// assert.Equal(t, u.e.terminated, ct) +// assert.Equal(t, u.e.restarts, cs) +// } +// } -func TestPodPhase(t *testing.T) { - uu := []struct { - p *v1.Pod - e string - }{ - {makePodStatus("p1", v1.PodRunning, ""), "Running"}, - {makePodStatus("p2", v1.PodRunning, "Evicted"), "Evicted"}, - {makePodStatus("p1", v1.PodPending, ""), "Pending"}, - {makePodStatus("p1", v1.PodSucceeded, ""), "Succeeded"}, - {makePodStatus("p1", v1.PodFailed, ""), "Failed"}, - {makePodStatus("p1", v1.PodUnknown, ""), "Unknown"}, - {makePodCoInitTerminated("p1"), "Init:OOMKilled"}, - {makePodCoInitWaiting("p1", ""), "Init:0/1"}, - {makePodCoInitWaiting("p2", "Waiting"), "Init:Waiting"}, - {makePodCoInitWaiting("p1", "PodInitializing"), "Init:0/1"}, - {makePodCoWaiting("p1", "Waiting"), "Waiting"}, - {makePodCoWaiting("p1", ""), ""}, - {makePodCoTerminated("p1", "OOMKilled", 0, true), Terminating}, - {makePodCoTerminated("p2", "OOMKilled", 0, false), "OOMKilled"}, - {makePodCoTerminated("p1", "", 0, true), Terminating}, - {makePodCoTerminated("p1", "", 0, false), "ExitCode:1"}, - {makePodCoTerminated("p1", "", 1, true), Terminating}, - {makePodCoTerminated("p1", "", 1, false), "Signal:1"}, - } +// func TestPodPhase(t *testing.T) { +// uu := []struct { +// p *v1.Pod +// e string +// }{ +// {makePodStatus("p1", v1.PodRunning, ""), "Running"}, +// {makePodStatus("p2", v1.PodRunning, "Evicted"), "Evicted"}, +// {makePodStatus("p1", v1.PodPending, ""), "Pending"}, +// {makePodStatus("p1", v1.PodSucceeded, ""), "Succeeded"}, +// {makePodStatus("p1", v1.PodFailed, ""), "Failed"}, +// {makePodStatus("p1", v1.PodUnknown, ""), "Unknown"}, +// {makePodCoInitTerminated("p1"), "Init:OOMKilled"}, +// {makePodCoInitWaiting("p1", ""), "Init:0/1"}, +// {makePodCoInitWaiting("p2", "Waiting"), "Init:Waiting"}, +// {makePodCoInitWaiting("p1", "PodInitializing"), "Init:0/1"}, +// {makePodCoWaiting("p1", "Waiting"), "Waiting"}, +// {makePodCoWaiting("p1", ""), ""}, +// {makePodCoTerminated("p1", "OOMKilled", 0, true), Terminating}, +// {makePodCoTerminated("p2", "OOMKilled", 0, false), "OOMKilled"}, +// {makePodCoTerminated("p1", "", 0, true), Terminating}, +// {makePodCoTerminated("p1", "", 0, false), "ExitCode:1"}, +// {makePodCoTerminated("p1", "", 1, true), Terminating}, +// {makePodCoTerminated("p1", "", 1, false), "Signal:1"}, +// } - var p Pod - for _, u := range uu { - assert.Equal(t, u.e, p.phase(u.p)) - } -} +// var p Pod +// for _, u := range uu { +// assert.Equal(t, u.e, p.phase(u.p)) +// } +// } -func makePodStatus(n string, phase v1.PodPhase, reason string) *v1.Pod { - po := makePod(n) - po.Status = v1.PodStatus{ - Phase: phase, - Reason: reason, - } +// func makePodStatus(n string, phase v1.PodPhase, reason string) *v1.Pod { +// po := makePod(n) +// po.Status = v1.PodStatus{ +// Phase: phase, +// Reason: reason, +// } - return po -} +// return po +// } -func makePodCoInitTerminated(n string) *v1.Pod { - po := makePod(n) +// func makePodCoInitTerminated(n string) *v1.Pod { +// po := makePod(n) - po.Status.InitContainerStatuses = []v1.ContainerStatus{ - { - State: v1.ContainerState{ - Terminated: &v1.ContainerStateTerminated{ - Reason: "OOMKilled", - ExitCode: 1, - }, - }, - }, - } +// po.Status.InitContainerStatuses = []v1.ContainerStatus{ +// { +// State: v1.ContainerState{ +// Terminated: &v1.ContainerStateTerminated{ +// Reason: "OOMKilled", +// ExitCode: 1, +// }, +// }, +// }, +// } - return po -} +// return po +// } -func makePodCoInitWaiting(n, reason string) *v1.Pod { - po := makePod(n) +// func makePodCoInitWaiting(n, reason string) *v1.Pod { +// po := makePod(n) - po.Status.InitContainerStatuses = []v1.ContainerStatus{ - { - State: v1.ContainerState{ - Waiting: &v1.ContainerStateWaiting{ - Reason: reason, - }, - }, - }, - } +// po.Status.InitContainerStatuses = []v1.ContainerStatus{ +// { +// State: v1.ContainerState{ +// Waiting: &v1.ContainerStateWaiting{ +// Reason: reason, +// }, +// }, +// }, +// } - return po -} +// return po +// } -func makePodCoTerminated(n, reason string, signal int32, deleted bool) *v1.Pod { - po := makePod(n) +// func makePodCoTerminated(n, reason string, signal int32, deleted bool) *v1.Pod { +// po := makePod(n) - if deleted { - po.DeletionTimestamp = &metav1.Time{Time: time.Now()} - } - po.Status.ContainerStatuses = []v1.ContainerStatus{ - { - State: v1.ContainerState{ - Terminated: &v1.ContainerStateTerminated{ - Reason: reason, - Signal: signal, - ExitCode: 1, - }, - }, - }, - } +// if deleted { +// po.DeletionTimestamp = &metav1.Time{Time: time.Now()} +// } +// po.Status.ContainerStatuses = []v1.ContainerStatus{ +// { +// State: v1.ContainerState{ +// Terminated: &v1.ContainerStateTerminated{ +// Reason: reason, +// Signal: signal, +// ExitCode: 1, +// }, +// }, +// }, +// } - return po -} +// return po +// } -func makePodCoWaiting(n, reason string) *v1.Pod { - po := makePod(n) +// func makePodCoWaiting(n, reason string) *v1.Pod { +// po := makePod(n) - po.Status.ContainerStatuses = []v1.ContainerStatus{ - { - State: v1.ContainerState{ - Waiting: &v1.ContainerStateWaiting{ - Reason: reason, - }, - }, - }, - } +// po.Status.ContainerStatuses = []v1.ContainerStatus{ +// { +// State: v1.ContainerState{ +// Waiting: &v1.ContainerStateWaiting{ +// Reason: reason, +// }, +// }, +// }, +// } - return po -} +// return po +// } -func makePod(n string) *v1.Pod { - return &v1.Pod{ - ObjectMeta: metav1.ObjectMeta{ - Name: n, - Namespace: "default", - }, - Spec: v1.PodSpec{ - InitContainers: []v1.Container{ - { - Name: "ic1", - }, - }, - Containers: []v1.Container{ - { - Name: "c1", - }, - }, - }, - } -} +// func makePod(n string) *v1.Pod { +// return &v1.Pod{ +// ObjectMeta: metav1.ObjectMeta{ +// Name: n, +// Namespace: "default", +// }, +// Spec: v1.PodSpec{ +// InitContainers: []v1.Container{ +// { +// Name: "ic1", +// }, +// }, +// Containers: []v1.Container{ +// { +// Name: "c1", +// }, +// }, +// }, +// } +// } diff --git a/internal/resource/pod_test.go b/internal/resource/pod_test.go index 5f91c7bc..ea1aa221 100644 --- a/internal/resource/pod_test.go +++ b/internal/resource/pod_test.go @@ -1,276 +1,277 @@ package resource_test -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -) - -func NewPodListWithArgs(ns string, r *resource.Pod) resource.List { - return resource.NewList(ns, "po", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewPodWithArgs(conn k8s.Connection, res resource.Cruder, mx resource.MetricsServer) *resource.Pod { - r := &resource.Pod{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestPodListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - mx := NewMockMetricsServer() - - ns := "blee" - l := NewPodListWithArgs(resource.AllNamespaces, NewPodWithArgs(mc, mr, mx)) - l.SetNamespace(ns) - - assert.Equal(t, "blee", l.GetNamespace()) - assert.Equal(t, "po", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestPodFields(t *testing.T) { - r := newPod().Fields("blee") - assert.Equal(t, "fred", r[0]) -} - -func TestPodGatherMX(t *testing.T) { - uu := map[string]struct { - resources v1.ResourceRequirements - metrics mv1beta1.PodMetrics - expectedCpuPercentage string - expectedMemPercentage string - }{ - "request": { - v1.ResourceRequirements{ - Requests: makeRes("500m", "512Mi"), - }, - makeMxPod("p1", "250m", "256Mi"), - "150", - "150", - }, - "limit": { - v1.ResourceRequirements{ - Limits: makeRes("1000m", "1024Mi"), - }, - makeMxPod("p2", "250m", "256Mi"), - "75", - "75", - }, - "both": { - v1.ResourceRequirements{ - Requests: makeRes("500m", "512Mi"), - Limits: makeRes("1000m", "1024Mi"), - }, - makeMxPod("p3", "250m", "256Mi"), - "150", - "150", - }, - } - - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - r := NewPodWithMetrics(u.metrics, u.resources).Fields("blee") - - assert.Equal(t, u.expectedCpuPercentage, r[6]) - assert.Equal(t, u.expectedMemPercentage, r[7]) - }) - } -} - // BOZO!! -// func TestPodMarshal(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.Get("blee", "fred")).ThenReturn(makePod(), nil) -// mx := NewMockMetricsServer() +// import ( +// "testing" -// cm := NewPodWithArgs(mc, mr, mx) -// ma, err := cm.Marshal("blee/fred") +// "github.com/derailed/k9s/internal/k8s" +// "github.com/derailed/k9s/internal/resource" +// "github.com/stretchr/testify/assert" +// v1 "k8s.io/api/core/v1" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +// ) -// mr.VerifyWasCalledOnce().Get("blee", "fred") -// assert.Nil(t, err) -// assert.Equal(t, poYaml(), ma) +// func NewPodListWithArgs(ns string, r *resource.Pod) resource.List { +// return resource.NewList(ns, "po", r, resource.AllVerbsAccess|resource.DescribeAccess) // } -// BOZO!! -// func TestPodListData(t *testing.T) { +// func NewPodWithArgs(conn k8s.Connection, res resource.Cruder, mx resource.MetricsServer) *resource.Pod { +// r := &resource.Pod{Base: resource.NewBase(conn, res)} +// r.Factory = r +// return r +// } + +// func TestPodListAccess(t *testing.T) { // mc := NewMockConnection() // mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*makePod()}, nil) // mx := NewMockMetricsServer() -// m.When(mx.HasMetrics()).ThenReturn(true) -// m.When(mx.FetchPodsMetrics("blee")). -// ThenReturn(&mv1beta1.PodMetricsList{Items: []mv1beta1.PodMetrics{makeMxPod("p1", "100m", "20Mi")}}, nil) -// l := NewPodListWithArgs("blee", NewPodWithArgs(mc, mr, mx)) -// // Make sure we mcn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } +// ns := "blee" +// l := NewPodListWithArgs(resource.AllNamespaces, NewPodWithArgs(mc, mr, mx)) +// l.SetNamespace(ns) -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) // assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 12, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) +// assert.Equal(t, "po", l.GetName()) +// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { +// assert.True(t, l.Access(a)) // } -// assert.Equal(t, "fred", strings.TrimSpace(row.Fields[:1][0])) // } -func BenchmarkPodFields(b *testing.B) { - p := resource.NewPod(nil) - po := makePod() +// func TestPodFields(t *testing.T) { +// r := newPod().Fields("blee") +// assert.Equal(t, "fred", r[0]) +// } - b.ResetTimer() - b.ReportAllocs() +// func TestPodGatherMX(t *testing.T) { +// uu := map[string]struct { +// resources v1.ResourceRequirements +// metrics mv1beta1.PodMetrics +// expectedCpuPercentage string +// expectedMemPercentage string +// }{ +// "request": { +// v1.ResourceRequirements{ +// Requests: makeRes("500m", "512Mi"), +// }, +// makeMxPod("p1", "250m", "256Mi"), +// "150", +// "150", +// }, +// "limit": { +// v1.ResourceRequirements{ +// Limits: makeRes("1000m", "1024Mi"), +// }, +// makeMxPod("p2", "250m", "256Mi"), +// "75", +// "75", +// }, +// "both": { +// v1.ResourceRequirements{ +// Requests: makeRes("500m", "512Mi"), +// Limits: makeRes("1000m", "1024Mi"), +// }, +// makeMxPod("p3", "250m", "256Mi"), +// "150", +// "150", +// }, +// } - for n := 0; n < b.N; n++ { - pod, _ := p.New(po) - pod.Fields("") - } -} +// for k := range uu { +// u := uu[k] +// t.Run(k, func(t *testing.T) { +// r := NewPodWithMetrics(u.metrics, u.resources).Fields("blee") -// ---------------------------------------------------------------------------- -// Helpers... -func makePodWithContainerSpec(resources v1.ResourceRequirements) *v1.Pod { - pod := makePod() - pod.Spec.Containers[0].Resources = resources - return pod -} +// assert.Equal(t, u.expectedCpuPercentage, r[6]) +// assert.Equal(t, u.expectedMemPercentage, r[7]) +// }) +// } +// } -func makePod() *v1.Pod { - var i int32 = 1 - var t = v1.HostPathDirectory - return &v1.Pod{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - Labels: map[string]string{"blee": "duh"}, - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: v1.PodSpec{ - Priority: &i, - PriorityClassName: "bozo", - Containers: []v1.Container{ - { - Name: "fred", - Image: "blee", - Env: []v1.EnvVar{ - { - Name: "fred", - Value: "1", - ValueFrom: &v1.EnvVarSource{ - ConfigMapKeyRef: &v1.ConfigMapKeySelector{Key: "blee"}, - }, - }, - }, - }, - }, - Volumes: []v1.Volume{ - { - Name: "fred", - VolumeSource: v1.VolumeSource{ - HostPath: &v1.HostPathVolumeSource{ - Path: "/blee", - Type: &t, - }, - }, - }, - }, - }, - Status: v1.PodStatus{ - Phase: "Running", - ContainerStatuses: []v1.ContainerStatus{ - { - Name: "fred", - State: v1.ContainerState{Running: &v1.ContainerStateRunning{}}, - RestartCount: 0, - }, - }, - }, - } -} +// // BOZO!! +// // func TestPodMarshal(t *testing.T) { +// // mc := NewMockConnection() +// // mr := NewMockCruder() +// // m.When(mr.Get("blee", "fred")).ThenReturn(makePod(), nil) +// // mx := NewMockMetricsServer() -func newPod() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewPod(mc).New(makePod()) - return c -} +// // cm := NewPodWithArgs(mc, mr, mx) +// // ma, err := cm.Marshal("blee/fred") -func NewPodWithMetrics(metrics mv1beta1.PodMetrics, resources v1.ResourceRequirements) resource.Columnar { - mc := NewMockConnection() - p := resource.NewPod(mc) - r, _ := p.New(makePodWithContainerSpec(resources)) - r.SetPodMetrics(&metrics) - return r -} +// // mr.VerifyWasCalledOnce().Get("blee", "fred") +// // assert.Nil(t, err) +// // assert.Equal(t, poYaml(), ma) +// // } -func poYaml() string { - return `apiVersion: v1 -kind: Pod -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - labels: - blee: duh - name: fred - namespace: blee -spec: - containers: - - env: - - name: fred - value: "1" - valueFrom: - configMapKeyRef: - key: blee - image: blee - name: fred - resources: {} - priority: 1 - priorityClassName: bozo - volumes: - - hostPath: - path: /blee - type: Directory - name: fred -status: - containerStatuses: - - image: "" - imageID: "" - lastState: {} - name: fred - ready: false - restartCount: 0 - state: - running: - startedAt: null - phase: Running -` -} +// // BOZO!! +// // func TestPodListData(t *testing.T) { +// // mc := NewMockConnection() +// // mr := NewMockCruder() +// // m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*makePod()}, nil) +// // mx := NewMockMetricsServer() +// // m.When(mx.HasMetrics()).ThenReturn(true) +// // m.When(mx.FetchPodsMetrics("blee")). +// // ThenReturn(&mv1beta1.PodMetricsList{Items: []mv1beta1.PodMetrics{makeMxPod("p1", "100m", "20Mi")}}, nil) -func makeMxPod(name, cpu, mem string) mv1beta1.PodMetrics { - return mv1beta1.PodMetrics{ - ObjectMeta: metav1.ObjectMeta{ - Name: name, - Namespace: "default", - }, - Containers: []mv1beta1.ContainerMetrics{ - {Usage: makeRes(cpu, mem)}, - {Usage: makeRes(cpu, mem)}, - {Usage: makeRes(cpu, mem)}, - }, - } -} +// // l := NewPodListWithArgs("blee", NewPodWithArgs(mc, mr, mx)) +// // // Make sure we mcn get deltas! +// // for i := 0; i < 2; i++ { +// // err := l.Reconcile(nil, "", "") +// // assert.Nil(t, err) +// // } + +// // mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// // td := l.Data() +// // assert.Equal(t, 1, len(td.Rows)) +// // assert.Equal(t, "blee", l.GetNamespace()) +// // row := td.Rows["blee/fred"] +// // assert.Equal(t, 12, len(row.Deltas)) +// // for _, d := range row.Deltas { +// // assert.Equal(t, "", d) +// // } +// // assert.Equal(t, "fred", strings.TrimSpace(row.Fields[:1][0])) +// // } + +// func BenchmarkPodFields(b *testing.B) { +// p := resource.NewPod(nil) +// po := makePod() + +// b.ResetTimer() +// b.ReportAllocs() + +// for n := 0; n < b.N; n++ { +// pod, _ := p.New(po) +// pod.Fields("") +// } +// } + +// // ---------------------------------------------------------------------------- +// // Helpers... +// func makePodWithContainerSpec(resources v1.ResourceRequirements) *v1.Pod { +// pod := makePod() +// pod.Spec.Containers[0].Resources = resources +// return pod +// } + +// func makePod() *v1.Pod { +// var i int32 = 1 +// var t = v1.HostPathDirectory +// return &v1.Pod{ +// ObjectMeta: metav1.ObjectMeta{ +// Namespace: "blee", +// Name: "fred", +// Labels: map[string]string{"blee": "duh"}, +// CreationTimestamp: metav1.Time{Time: testTime()}, +// }, +// Spec: v1.PodSpec{ +// Priority: &i, +// PriorityClassName: "bozo", +// Containers: []v1.Container{ +// { +// Name: "fred", +// Image: "blee", +// Env: []v1.EnvVar{ +// { +// Name: "fred", +// Value: "1", +// ValueFrom: &v1.EnvVarSource{ +// ConfigMapKeyRef: &v1.ConfigMapKeySelector{Key: "blee"}, +// }, +// }, +// }, +// }, +// }, +// Volumes: []v1.Volume{ +// { +// Name: "fred", +// VolumeSource: v1.VolumeSource{ +// HostPath: &v1.HostPathVolumeSource{ +// Path: "/blee", +// Type: &t, +// }, +// }, +// }, +// }, +// }, +// Status: v1.PodStatus{ +// Phase: "Running", +// ContainerStatuses: []v1.ContainerStatus{ +// { +// Name: "fred", +// State: v1.ContainerState{Running: &v1.ContainerStateRunning{}}, +// RestartCount: 0, +// }, +// }, +// }, +// } +// } + +// func newPod() resource.Columnar { +// mc := NewMockConnection() +// c, _ := resource.NewPod(mc).New(makePod()) +// return c +// } + +// func NewPodWithMetrics(metrics mv1beta1.PodMetrics, resources v1.ResourceRequirements) resource.Columnar { +// mc := NewMockConnection() +// p := resource.NewPod(mc) +// r, _ := p.New(makePodWithContainerSpec(resources)) +// r.SetPodMetrics(&metrics) +// return r +// } + +// func poYaml() string { +// return `apiVersion: v1 +// kind: Pod +// metadata: +// creationTimestamp: "2018-12-14T17:36:43Z" +// labels: +// blee: duh +// name: fred +// namespace: blee +// spec: +// containers: +// - env: +// - name: fred +// value: "1" +// valueFrom: +// configMapKeyRef: +// key: blee +// image: blee +// name: fred +// resources: {} +// priority: 1 +// priorityClassName: bozo +// volumes: +// - hostPath: +// path: /blee +// type: Directory +// name: fred +// status: +// containerStatuses: +// - image: "" +// imageID: "" +// lastState: {} +// name: fred +// ready: false +// restartCount: 0 +// state: +// running: +// startedAt: null +// phase: Running +// ` +// } + +// func makeMxPod(name, cpu, mem string) mv1beta1.PodMetrics { +// return mv1beta1.PodMetrics{ +// ObjectMeta: metav1.ObjectMeta{ +// Name: name, +// Namespace: "default", +// }, +// Containers: []mv1beta1.ContainerMetrics{ +// {Usage: makeRes(cpu, mem)}, +// {Usage: makeRes(cpu, mem)}, +// {Usage: makeRes(cpu, mem)}, +// }, +// } +// } diff --git a/internal/resource/pv.go b/internal/resource/pv.go index bee1c9a2..d12e9afc 100644 --- a/internal/resource/pv.go +++ b/internal/resource/pv.go @@ -1,158 +1,161 @@ package resource -import ( - "errors" - "fmt" - "path" - "strings" +// BOZO!! +// import ( +// "errors" +// "fmt" +// "path" +// "strings" - "github.com/derailed/k9s/internal/k8s" - v1 "k8s.io/api/core/v1" -) +// "github.com/derailed/k9s/internal/k8s" +// v1 "k8s.io/api/core/v1" +// ) -// PersistentVolume tracks a kubernetes resource. -type PersistentVolume struct { - *Base - instance *v1.PersistentVolume -} +// const Terminating = "Terminating" -// NewPersistentVolumeList returns a new resource list. -func NewPersistentVolumeList(c Connection, ns string) List { - return NewList( - NotNamespaced, - "pv", - NewPersistentVolume(c), - CRUDAccess|DescribeAccess, - ) -} +// // PersistentVolume tracks a kubernetes resource. +// type PersistentVolume struct { +// *Base +// instance *v1.PersistentVolume +// } -// NewPersistentVolume instantiates a new PersistentVolume. -func NewPersistentVolume(c Connection) *PersistentVolume { - p := &PersistentVolume{&Base{Connection: c, Resource: k8s.NewPersistentVolume(c)}, nil} - p.Factory = p +// // NewPersistentVolumeList returns a new resource list. +// func NewPersistentVolumeList(c Connection, ns string) List { +// return NewList( +// NotNamespaced, +// "pv", +// NewPersistentVolume(c), +// CRUDAccess|DescribeAccess, +// ) +// } - return p -} +// // NewPersistentVolume instantiates a new PersistentVolume. +// func NewPersistentVolume(c Connection) *PersistentVolume { +// p := &PersistentVolume{&Base{Connection: c, Resource: k8s.NewPersistentVolume(c)}, nil} +// p.Factory = p -// New builds a new PersistentVolume instance from a k8s resource. -func (r *PersistentVolume) New(i interface{}) (Columnar, error) { - c := NewPersistentVolume(r.Connection) - switch instance := i.(type) { - case *v1.PersistentVolume: - c.instance = instance - case v1.PersistentVolume: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting PV but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) +// return p +// } - return c, nil -} +// // New builds a new PersistentVolume instance from a k8s resource. +// func (r *PersistentVolume) New(i interface{}) (Columnar, error) { +// c := NewPersistentVolume(r.Connection) +// switch instance := i.(type) { +// case *v1.PersistentVolume: +// c.instance = instance +// case v1.PersistentVolume: +// c.instance = &instance +// default: +// return nil, fmt.Errorf("Expecting PV but got %T", instance) +// } +// c.path = c.namespacedName(c.instance.ObjectMeta) -// Marshal resource to yaml. -func (r *PersistentVolume) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } +// return c, nil +// } - pv, ok := i.(*v1.PersistentVolume) - if !ok { - return "", errors.New("Expecting a pv resource") - } - pv.TypeMeta.APIVersion = "v1" - pv.TypeMeta.Kind = "PersistentVolume" +// // Marshal resource to yaml. +// func (r *PersistentVolume) Marshal(path string) (string, error) { +// ns, n := Namespaced(path) +// i, err := r.Resource.Get(ns, n) +// if err != nil { +// return "", err +// } - return r.marshalObject(pv) -} +// pv, ok := i.(*v1.PersistentVolume) +// if !ok { +// return "", errors.New("Expecting a pv resource") +// } +// pv.TypeMeta.APIVersion = "v1" +// pv.TypeMeta.Kind = "PersistentVolume" -// Header return resource header. -func (*PersistentVolume) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } +// return r.marshalObject(pv) +// } - return append(hh, "NAME", "CAPACITY", "ACCESS MODES", "RECLAIM POLICY", "STATUS", "CLAIM", "STORAGECLASS", "REASON", "AGE") -} +// // Header return resource header. +// func (*PersistentVolume) Header(ns string) Row { +// hh := Row{} +// if ns == AllNamespaces { +// hh = append(hh, "NAMESPACE") +// } -// Fields retrieves displayable fields. -func (r *PersistentVolume) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } +// return append(hh, "NAME", "CAPACITY", "ACCESS MODES", "RECLAIM POLICY", "STATUS", "CLAIM", "STORAGECLASS", "REASON", "AGE") +// } - phase := i.Status.Phase - if i.ObjectMeta.DeletionTimestamp != nil { - phase = Terminating - } +// // Fields retrieves displayable fields. +// func (r *PersistentVolume) Fields(ns string) Row { +// ff := make(Row, 0, len(r.Header(ns))) +// i := r.instance +// if ns == AllNamespaces { +// ff = append(ff, i.Namespace) +// } - var claim string - if i.Spec.ClaimRef != nil { - claim = path.Join(i.Spec.ClaimRef.Namespace, i.Spec.ClaimRef.Name) - } +// phase := i.Status.Phase +// if i.ObjectMeta.DeletionTimestamp != nil { +// phase = Terminating +// } - class, found := i.Annotations[v1.BetaStorageClassAnnotation] - if !found { - class = i.Spec.StorageClassName - } +// var claim string +// if i.Spec.ClaimRef != nil { +// claim = path.Join(i.Spec.ClaimRef.Namespace, i.Spec.ClaimRef.Name) +// } - size := i.Spec.Capacity[v1.ResourceStorage] +// class, found := i.Annotations[v1.BetaStorageClassAnnotation] +// if !found { +// class = i.Spec.StorageClassName +// } - return append(ff, - i.Name, - size.String(), - r.accessMode(i.Spec.AccessModes), - string(i.Spec.PersistentVolumeReclaimPolicy), - string(phase), - claim, - class, - i.Status.Reason, - toAge(i.ObjectMeta.CreationTimestamp), - ) -} +// size := i.Spec.Capacity[v1.ResourceStorage] -// ---------------------------------------------------------------------------- -// Helpers... +// return append(ff, +// i.Name, +// size.String(), +// r.accessMode(i.Spec.AccessModes), +// string(i.Spec.PersistentVolumeReclaimPolicy), +// string(phase), +// claim, +// class, +// i.Status.Reason, +// toAge(i.ObjectMeta.CreationTimestamp), +// ) +// } -func (r *PersistentVolume) accessMode(aa []v1.PersistentVolumeAccessMode) string { - dd := r.accessDedup(aa) - s := make([]string, 0, len(dd)) - for i := 0; i < len(aa); i++ { - switch { - case r.accessContains(dd, v1.ReadWriteOnce): - s = append(s, "RWO") - case r.accessContains(dd, v1.ReadOnlyMany): - s = append(s, "ROX") - case r.accessContains(dd, v1.ReadWriteMany): - s = append(s, "RWX") - } - } +// // ---------------------------------------------------------------------------- +// // Helpers... - return strings.Join(s, ",") -} +// func (r *PersistentVolume) accessMode(aa []v1.PersistentVolumeAccessMode) string { +// dd := r.accessDedup(aa) +// s := make([]string, 0, len(dd)) +// for i := 0; i < len(aa); i++ { +// switch { +// case r.accessContains(dd, v1.ReadWriteOnce): +// s = append(s, "RWO") +// case r.accessContains(dd, v1.ReadOnlyMany): +// s = append(s, "ROX") +// case r.accessContains(dd, v1.ReadWriteMany): +// s = append(s, "RWX") +// } +// } -func (r *PersistentVolume) accessContains(cc []v1.PersistentVolumeAccessMode, a v1.PersistentVolumeAccessMode) bool { - for _, c := range cc { - if c == a { - return true - } - } +// return strings.Join(s, ",") +// } - return false -} +// func (r *PersistentVolume) accessContains(cc []v1.PersistentVolumeAccessMode, a v1.PersistentVolumeAccessMode) bool { +// for _, c := range cc { +// if c == a { +// return true +// } +// } -func (r *PersistentVolume) accessDedup(cc []v1.PersistentVolumeAccessMode) []v1.PersistentVolumeAccessMode { - set := []v1.PersistentVolumeAccessMode{} - for _, c := range cc { - if !r.accessContains(set, c) { - set = append(set, c) - } - } +// return false +// } - return set -} +// func (r *PersistentVolume) accessDedup(cc []v1.PersistentVolumeAccessMode) []v1.PersistentVolumeAccessMode { +// set := []v1.PersistentVolumeAccessMode{} +// for _, c := range cc { +// if !r.accessContains(set, c) { +// set = append(set, c) +// } +// } + +// return set +// } diff --git a/internal/resource/pv_test.go b/internal/resource/pv_test.go index 604e5f37..f81a7f94 100644 --- a/internal/resource/pv_test.go +++ b/internal/resource/pv_test.go @@ -1,110 +1,111 @@ package resource_test -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewPVListWithArgs(ns string, r *resource.PersistentVolume) resource.List { - return resource.NewList(resource.NotNamespaced, "pv", r, resource.CRUDAccess|resource.DescribeAccess) -} - -func NewPVWithArgs(conn k8s.Connection, res resource.Cruder) *resource.PersistentVolume { - r := &resource.PersistentVolume{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestPVListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewPVListWithArgs(resource.AllNamespaces, NewPVWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - assert.Equal(t, "pv", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestPVFields(t *testing.T) { - r := newPV().Fields("blee") - assert.Equal(t, "fred", r[0]) -} - -func TestPVMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sPV(), nil) - - cm := NewPVWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, pvYaml(), ma) -} - // BOZO!! -// func TestPVListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sPV()}, nil) +// import ( +// "testing" -// l := NewPVListWithArgs("-", NewPVWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } +// "github.com/derailed/k9s/internal/k8s" +// "github.com/derailed/k9s/internal/resource" +// m "github.com/petergtz/pegomock" +// "github.com/stretchr/testify/assert" +// v1 "k8s.io/api/core/v1" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// ) -// mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 9, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// func NewPVListWithArgs(ns string, r *resource.PersistentVolume) resource.List { +// return resource.NewList(resource.NotNamespaced, "pv", r, resource.CRUDAccess|resource.DescribeAccess) // } -// Helpers... +// func NewPVWithArgs(conn k8s.Connection, res resource.Cruder) *resource.PersistentVolume { +// r := &resource.PersistentVolume{Base: resource.NewBase(conn, res)} +// r.Factory = r +// return r +// } -func k8sPV() *v1.PersistentVolume { - return &v1.PersistentVolume{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: v1.PersistentVolumeSpec{}, - } -} +// func TestPVListAccess(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() -func newPV() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewPersistentVolume(mc).New(k8sPV()) - return c -} +// ns := "blee" +// l := NewPVListWithArgs(resource.AllNamespaces, NewPVWithArgs(mc, mr)) +// l.SetNamespace(ns) -func pvYaml() string { - return `apiVersion: v1 -kind: PersistentVolume -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -spec: {} -status: {} -` -} +// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// assert.Equal(t, "pv", l.GetName()) +// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { +// assert.True(t, l.Access(a)) +// } +// } + +// func TestPVFields(t *testing.T) { +// r := newPV().Fields("blee") +// assert.Equal(t, "fred", r[0]) +// } + +// func TestPVMarshal(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.Get("blee", "fred")).ThenReturn(k8sPV(), nil) + +// cm := NewPVWithArgs(mc, mr) +// ma, err := cm.Marshal("blee/fred") +// mr.VerifyWasCalledOnce().Get("blee", "fred") +// assert.Nil(t, err) +// assert.Equal(t, pvYaml(), ma) +// } + +// // BOZO!! +// // func TestPVListData(t *testing.T) { +// // mc := NewMockConnection() +// // mr := NewMockCruder() +// // m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sPV()}, nil) + +// // l := NewPVListWithArgs("-", NewPVWithArgs(mc, mr)) +// // // Make sure we mrn get deltas! +// // for i := 0; i < 2; i++ { +// // err := l.Reconcile(nil, "", "") +// // assert.Nil(t, err) +// // } + +// // mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) +// // td := l.Data() +// // assert.Equal(t, 1, len(td.Rows)) +// // assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) +// // row := td.Rows["blee/fred"] +// // assert.Equal(t, 9, len(row.Deltas)) +// // for _, d := range row.Deltas { +// // assert.Equal(t, "", d) +// // } +// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// // } + +// // Helpers... + +// func k8sPV() *v1.PersistentVolume { +// return &v1.PersistentVolume{ +// ObjectMeta: metav1.ObjectMeta{ +// Namespace: "blee", +// Name: "fred", +// CreationTimestamp: metav1.Time{Time: testTime()}, +// }, +// Spec: v1.PersistentVolumeSpec{}, +// } +// } + +// func newPV() resource.Columnar { +// mc := NewMockConnection() +// c, _ := resource.NewPersistentVolume(mc).New(k8sPV()) +// return c +// } + +// func pvYaml() string { +// return `apiVersion: v1 +// kind: PersistentVolume +// metadata: +// creationTimestamp: "2018-12-14T17:36:43Z" +// name: fred +// namespace: blee +// spec: {} +// status: {} +// ` +// } diff --git a/internal/resource/pvc.go b/internal/resource/pvc.go index aba85ed8..26933f0d 100644 --- a/internal/resource/pvc.go +++ b/internal/resource/pvc.go @@ -1,117 +1,118 @@ package resource -import ( - "errors" - "fmt" +// BOZO!! +// import ( +// "errors" +// "fmt" - "github.com/derailed/k9s/internal/k8s" - v1 "k8s.io/api/core/v1" -) +// "github.com/derailed/k9s/internal/k8s" +// v1 "k8s.io/api/core/v1" +// ) -// PersistentVolumeClaim tracks a kubernetes resource. -type PersistentVolumeClaim struct { - *Base - instance *v1.PersistentVolumeClaim -} +// // PersistentVolumeClaim tracks a kubernetes resource. +// type PersistentVolumeClaim struct { +// *Base +// instance *v1.PersistentVolumeClaim +// } -// NewPersistentVolumeClaimList returns a new resource list. -func NewPersistentVolumeClaimList(c Connection, ns string) List { - return NewList( - ns, - "pvc", - NewPersistentVolumeClaim(c), - AllVerbsAccess|DescribeAccess, - ) -} +// // NewPersistentVolumeClaimList returns a new resource list. +// func NewPersistentVolumeClaimList(c Connection, ns string) List { +// return NewList( +// ns, +// "pvc", +// NewPersistentVolumeClaim(c), +// AllVerbsAccess|DescribeAccess, +// ) +// } -// NewPersistentVolumeClaim instantiates a new PersistentVolumeClaim. -func NewPersistentVolumeClaim(c Connection) *PersistentVolumeClaim { - p := &PersistentVolumeClaim{&Base{Connection: c, Resource: k8s.NewPersistentVolumeClaim(c)}, nil} - p.Factory = p +// // NewPersistentVolumeClaim instantiates a new PersistentVolumeClaim. +// func NewPersistentVolumeClaim(c Connection) *PersistentVolumeClaim { +// p := &PersistentVolumeClaim{&Base{Connection: c, Resource: k8s.NewPersistentVolumeClaim(c)}, nil} +// p.Factory = p - return p -} +// return p +// } -// New builds a new PersistentVolumeClaim instance from a k8s resource. -func (r *PersistentVolumeClaim) New(i interface{}) (Columnar, error) { - c := NewPersistentVolumeClaim(r.Connection) - switch instance := i.(type) { - case *v1.PersistentVolumeClaim: - c.instance = instance - case v1.PersistentVolumeClaim: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting PVC but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) +// // New builds a new PersistentVolumeClaim instance from a k8s resource. +// func (r *PersistentVolumeClaim) New(i interface{}) (Columnar, error) { +// c := NewPersistentVolumeClaim(r.Connection) +// switch instance := i.(type) { +// case *v1.PersistentVolumeClaim: +// c.instance = instance +// case v1.PersistentVolumeClaim: +// c.instance = &instance +// default: +// return nil, fmt.Errorf("Expecting PVC but got %T", instance) +// } +// c.path = c.namespacedName(c.instance.ObjectMeta) - return c, nil -} +// return c, nil +// } -// Marshal resource to yaml. -func (r *PersistentVolumeClaim) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } +// // Marshal resource to yaml. +// func (r *PersistentVolumeClaim) Marshal(path string) (string, error) { +// ns, n := Namespaced(path) +// i, err := r.Resource.Get(ns, n) +// if err != nil { +// return "", err +// } - pvc, ok := i.(*v1.PersistentVolumeClaim) - if !ok { - return "", errors.New("Expecting a pvc resource") - } - pvc.TypeMeta.APIVersion = "v1" - pvc.TypeMeta.Kind = "PersistentVolumeClaim" +// pvc, ok := i.(*v1.PersistentVolumeClaim) +// if !ok { +// return "", errors.New("Expecting a pvc resource") +// } +// pvc.TypeMeta.APIVersion = "v1" +// pvc.TypeMeta.Kind = "PersistentVolumeClaim" - return r.marshalObject(pvc) -} +// return r.marshalObject(pvc) +// } -// Header return resource header. -func (*PersistentVolumeClaim) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } +// // Header return resource header. +// func (*PersistentVolumeClaim) Header(ns string) Row { +// hh := Row{} +// if ns == AllNamespaces { +// hh = append(hh, "NAMESPACE") +// } - return append(hh, "NAME", "STATUS", "VOLUME", "CAPACITY", "ACCESS MODES", "STORAGECLASS", "AGE") -} +// return append(hh, "NAME", "STATUS", "VOLUME", "CAPACITY", "ACCESS MODES", "STORAGECLASS", "AGE") +// } -// Fields retrieves displayable fields. -func (r *PersistentVolumeClaim) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } +// // Fields retrieves displayable fields. +// func (r *PersistentVolumeClaim) Fields(ns string) Row { +// ff := make(Row, 0, len(r.Header(ns))) +// i := r.instance +// if ns == AllNamespaces { +// ff = append(ff, i.Namespace) +// } - phase := i.Status.Phase - if i.ObjectMeta.DeletionTimestamp != nil { - phase = Terminating - } +// phase := i.Status.Phase +// if i.ObjectMeta.DeletionTimestamp != nil { +// phase = Terminating +// } - var pv PersistentVolume - storage := i.Spec.Resources.Requests[v1.ResourceStorage] - var capacity, accessModes string - if i.Spec.VolumeName != "" { - accessModes = pv.accessMode(i.Status.AccessModes) - storage = i.Status.Capacity[v1.ResourceStorage] - capacity = storage.String() - } +// var pv PersistentVolume +// storage := i.Spec.Resources.Requests[v1.ResourceStorage] +// var capacity, accessModes string +// if i.Spec.VolumeName != "" { +// accessModes = pv.accessMode(i.Status.AccessModes) +// storage = i.Status.Capacity[v1.ResourceStorage] +// capacity = storage.String() +// } - class, found := i.Annotations[v1.BetaStorageClassAnnotation] - if !found { - if i.Spec.StorageClassName != nil { - class = *i.Spec.StorageClassName - } - } +// class, found := i.Annotations[v1.BetaStorageClassAnnotation] +// if !found { +// if i.Spec.StorageClassName != nil { +// class = *i.Spec.StorageClassName +// } +// } - return append(ff, - i.Name, - string(phase), - i.Spec.VolumeName, - capacity, - accessModes, - class, - toAge(i.ObjectMeta.CreationTimestamp), - ) -} +// return append(ff, +// i.Name, +// string(phase), +// i.Spec.VolumeName, +// capacity, +// accessModes, +// class, +// toAge(i.ObjectMeta.CreationTimestamp), +// ) +// } diff --git a/internal/resource/pvc_test.go b/internal/resource/pvc_test.go index 638b8ea1..1cc250f0 100644 --- a/internal/resource/pvc_test.go +++ b/internal/resource/pvc_test.go @@ -1,122 +1,123 @@ package resource_test -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - resv1 "k8s.io/apimachinery/pkg/api/resource" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewPVCListWithArgs(ns string, r *resource.PersistentVolumeClaim) resource.List { - return resource.NewList(ns, "pvc", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewPVCWithArgs(conn k8s.Connection, res resource.Cruder) *resource.PersistentVolumeClaim { - r := &resource.PersistentVolumeClaim{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestPVCListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewPVCListWithArgs(resource.AllNamespaces, NewPVCWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, "blee", l.GetNamespace()) - assert.Equal(t, "pvc", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestPVCFields(t *testing.T) { - r := newPVC().Fields("blee") - assert.Equal(t, "fred", r[0]) -} - -func TestPVCMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sPVC(), nil) - - cm := NewPVCWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, pvcYaml(), ma) -} - // BOZO!! -// func TestPVCListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sPVC()}, nil) +// import ( +// "testing" -// l := NewPVCListWithArgs("blee", NewPVCWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } +// "github.com/derailed/k9s/internal/k8s" +// "github.com/derailed/k9s/internal/resource" +// m "github.com/petergtz/pegomock" +// "github.com/stretchr/testify/assert" +// v1 "k8s.io/api/core/v1" +// resv1 "k8s.io/apimachinery/pkg/api/resource" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// ) -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 7, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// func NewPVCListWithArgs(ns string, r *resource.PersistentVolumeClaim) resource.List { +// return resource.NewList(ns, "pvc", r, resource.AllVerbsAccess|resource.DescribeAccess) // } -// Helpers... +// func NewPVCWithArgs(conn k8s.Connection, res resource.Cruder) *resource.PersistentVolumeClaim { +// r := &resource.PersistentVolumeClaim{Base: resource.NewBase(conn, res)} +// r.Factory = r +// return r +// } -func k8sPVC() *v1.PersistentVolumeClaim { - return &v1.PersistentVolumeClaim{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: v1.PersistentVolumeClaimSpec{ - VolumeName: "duh", - Resources: v1.ResourceRequirements{ - Requests: v1.ResourceList{ - v1.ResourceStorage: resv1.Quantity{}, - }, - }, - }, - } -} +// func TestPVCListAccess(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() -func newPVC() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewPersistentVolumeClaim(mc).New(k8sPVC()) - return c -} +// ns := "blee" +// l := NewPVCListWithArgs(resource.AllNamespaces, NewPVCWithArgs(mc, mr)) +// l.SetNamespace(ns) -func pvcYaml() string { - return `apiVersion: v1 -kind: PersistentVolumeClaim -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -spec: - resources: - requests: - storage: "0" - volumeName: duh -status: {} -` -} +// assert.Equal(t, "blee", l.GetNamespace()) +// assert.Equal(t, "pvc", l.GetName()) +// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { +// assert.True(t, l.Access(a)) +// } +// } + +// func TestPVCFields(t *testing.T) { +// r := newPVC().Fields("blee") +// assert.Equal(t, "fred", r[0]) +// } + +// func TestPVCMarshal(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.Get("blee", "fred")).ThenReturn(k8sPVC(), nil) + +// cm := NewPVCWithArgs(mc, mr) +// ma, err := cm.Marshal("blee/fred") +// mr.VerifyWasCalledOnce().Get("blee", "fred") +// assert.Nil(t, err) +// assert.Equal(t, pvcYaml(), ma) +// } + +// // BOZO!! +// // func TestPVCListData(t *testing.T) { +// // mc := NewMockConnection() +// // mr := NewMockCruder() +// // m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sPVC()}, nil) + +// // l := NewPVCListWithArgs("blee", NewPVCWithArgs(mc, mr)) +// // // Make sure we mrn get deltas! +// // for i := 0; i < 2; i++ { +// // err := l.Reconcile(nil, "", "") +// // assert.Nil(t, err) +// // } + +// // mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// // td := l.Data() +// // assert.Equal(t, 1, len(td.Rows)) +// // assert.Equal(t, "blee", l.GetNamespace()) +// // row := td.Rows["blee/fred"] +// // assert.Equal(t, 7, len(row.Deltas)) +// // for _, d := range row.Deltas { +// // assert.Equal(t, "", d) +// // } +// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// // } + +// // Helpers... + +// func k8sPVC() *v1.PersistentVolumeClaim { +// return &v1.PersistentVolumeClaim{ +// ObjectMeta: metav1.ObjectMeta{ +// Namespace: "blee", +// Name: "fred", +// CreationTimestamp: metav1.Time{Time: testTime()}, +// }, +// Spec: v1.PersistentVolumeClaimSpec{ +// VolumeName: "duh", +// Resources: v1.ResourceRequirements{ +// Requests: v1.ResourceList{ +// v1.ResourceStorage: resv1.Quantity{}, +// }, +// }, +// }, +// } +// } + +// func newPVC() resource.Columnar { +// mc := NewMockConnection() +// c, _ := resource.NewPersistentVolumeClaim(mc).New(k8sPVC()) +// return c +// } + +// func pvcYaml() string { +// return `apiVersion: v1 +// kind: PersistentVolumeClaim +// metadata: +// creationTimestamp: "2018-12-14T17:36:43Z" +// name: fred +// namespace: blee +// spec: +// resources: +// requests: +// storage: "0" +// volumeName: duh +// status: {} +// ` +// } diff --git a/internal/resource/ro.go b/internal/resource/ro.go deleted file mode 100644 index 05668f27..00000000 --- a/internal/resource/ro.go +++ /dev/null @@ -1,110 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - "strings" - - "github.com/derailed/k9s/internal/k8s" - v1 "k8s.io/api/rbac/v1" -) - -// Role tracks a kubernetes resource. -type Role struct { - *Base - instance *v1.Role -} - -// NewRoleList returns a new resource list. -func NewRoleList(c Connection, ns string) List { - return NewList( - ns, - "role", - NewRole(c), - AllVerbsAccess|DescribeAccess, - ) -} - -// NewRole instantiates a new Role. -func NewRole(c Connection) *Role { - r := &Role{&Base{Connection: c, Resource: k8s.NewRole(c)}, nil} - r.Factory = r - - return r -} - -// New builds a new Role instance from a k8s resource. -func (r *Role) New(i interface{}) (Columnar, error) { - c := NewRole(r.Connection) - switch instance := i.(type) { - case *v1.Role: - c.instance = instance - case v1.Role: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting Role but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// Marshal resource to yaml. -func (r *Role) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - role, ok := i.(*v1.Role) - if !ok { - return "", errors.New("Expecting a role resource") - } - role.TypeMeta.APIVersion = "rbac.authorization.k8s.io/v1" - role.TypeMeta.Kind = "Role" - - return r.marshalObject(role) -} - -// Header return resource header. -func (*Role) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - - return append(hh, "NAME", "AGE") -} - -// Fields retrieves displayable fields. -func (r *Role) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } - - return append(ff, - i.Name, - toAge(i.ObjectMeta.CreationTimestamp), - ) -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func (r *Role) parseRules(pp []v1.PolicyRule) []Row { - acc := make([]Row, len(pp)) - - for i, p := range pp { - acc[i] = make(Row, 0, 4) - acc[i] = append(acc[i], strings.Join(p.Resources, ", ")) - acc[i] = append(acc[i], strings.Join(p.NonResourceURLs, ", ")) - acc[i] = append(acc[i], strings.Join(p.ResourceNames, ", ")) - acc[i] = append(acc[i], strings.Join(p.Verbs, ", ")) - } - - return acc -} diff --git a/internal/resource/ro_binding.go b/internal/resource/ro_binding.go deleted file mode 100644 index f96f3405..00000000 --- a/internal/resource/ro_binding.go +++ /dev/null @@ -1,97 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - - "github.com/derailed/k9s/internal/k8s" - v1 "k8s.io/api/rbac/v1" -) - -// RoleBinding tracks a kubernetes resource. -type RoleBinding struct { - *Base - instance *v1.RoleBinding -} - -// NewRoleBindingList returns a new resource list. -func NewRoleBindingList(c Connection, ns string) List { - return NewList( - ns, - "rolebinding", - NewRoleBinding(c), - AllVerbsAccess|DescribeAccess, - ) -} - -// NewRoleBinding instantiates a new RoleBinding. -func NewRoleBinding(c Connection) *RoleBinding { - r := &RoleBinding{&Base{Connection: c, Resource: k8s.NewRoleBinding(c)}, nil} - r.Factory = r - - return r -} - -// New builds a new RoleBinding instance from a k8s resource. -func (r *RoleBinding) New(i interface{}) (Columnar, error) { - c := NewRoleBinding(r.Connection) - switch instance := i.(type) { - case *v1.RoleBinding: - c.instance = instance - case v1.RoleBinding: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting RoleBinding but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// Marshal resource to yaml. -func (r *RoleBinding) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - rb, ok := i.(*v1.RoleBinding) - if !ok { - return "", errors.New("Expecting a rb resource") - } - rb.TypeMeta.APIVersion = "rbac.authorization.k8s.io/v1" - rb.TypeMeta.Kind = "RoleBinding" - - return r.marshalObject(rb) -} - -// Header return resource header. -func (*RoleBinding) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - - return append(hh, "NAME", "ROLE", "KIND", "SUBJECTS", "AGE") -} - -// Fields retrieves displayable fields. -func (r *RoleBinding) Fields(ns string) Row { - i := r.instance - - ff := make(Row, 0, len(r.Header(ns))) - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } - - kind, ss := renderSubjects(i.Subjects) - - return append(ff, - i.Name, - i.RoleRef.Name, - kind, - ss, - toAge(i.ObjectMeta.CreationTimestamp), - ) -} diff --git a/internal/resource/ro_binding_int_test.go b/internal/resource/ro_binding_int_test.go deleted file mode 100644 index e1a47e74..00000000 --- a/internal/resource/ro_binding_int_test.go +++ /dev/null @@ -1,61 +0,0 @@ -package resource - -import ( - "testing" - - "github.com/stretchr/testify/assert" - rbacv1 "k8s.io/api/rbac/v1" -) - -func TestToSubjectAlias(t *testing.T) { - uu := []struct { - i string - e string - }{ - {rbacv1.UserKind, "USR"}, - {rbacv1.GroupKind, "GRP"}, - {rbacv1.ServiceAccountKind, "SA"}, - {"fred", "FRED"}, - } - for _, u := range uu { - assert.Equal(t, u.e, toSubjectAlias(u.i)) - } -} - -func TestRenderSubjects(t *testing.T) { - uu := []struct { - ss []rbacv1.Subject - ek string - e string - }{ - { - []rbacv1.Subject{ - {Name: "blee", Kind: rbacv1.UserKind}, - }, - "USR", - "blee", - }, - { - []rbacv1.Subject{}, - NAValue, - "", - }, - } - for _, u := range uu { - kind, ss := renderSubjects(u.ss) - assert.Equal(t, u.e, ss) - assert.Equal(t, u.ek, kind) - } -} - -func BenchmarkToSubjects(b *testing.B) { - ss := []rbacv1.Subject{ - {Name: "blee", Kind: rbacv1.UserKind}, - } - - b.ResetTimer() - b.ReportAllocs() - for i := 0; i < b.N; i++ { - renderSubjects(ss) - } -} diff --git a/internal/resource/ro_binding_test.go b/internal/resource/ro_binding_test.go deleted file mode 100644 index c71cb8b9..00000000 --- a/internal/resource/ro_binding_test.go +++ /dev/null @@ -1,101 +0,0 @@ -package resource_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/rbac/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewRBListWithArgs(ns string, r *resource.RoleBinding) resource.List { - return resource.NewList(ns, "rb", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewRBWithArgs(conn k8s.Connection, res resource.Cruder) *resource.RoleBinding { - r := &resource.RoleBinding{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestRBMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sRB(), nil) - - cm := NewRBWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, rbYaml(), ma) -} - -// BOZO!! -// func TestRBListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sRB()}, nil) - -// l := NewRBListWithArgs("blee", NewRBWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 5, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sRB() *v1.RoleBinding { - return &v1.RoleBinding{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Subjects: []v1.Subject{ - { - Kind: v1.UserKind, - Name: "fred", - Namespace: "blee", - }, - }, - RoleRef: v1.RoleRef{ - Kind: v1.UserKind, - Name: "duh", - }, - } -} - -func rbYaml() string { - return `apiVersion: rbac.authorization.k8s.io/v1 -kind: RoleBinding -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -roleRef: - apiGroup: "" - kind: User - name: duh -subjects: -- kind: User - name: fred - namespace: blee -` -} diff --git a/internal/resource/ro_int_test.go b/internal/resource/ro_int_test.go deleted file mode 100644 index 8b251030..00000000 --- a/internal/resource/ro_int_test.go +++ /dev/null @@ -1,25 +0,0 @@ -package resource - -import ( - "testing" - - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/rbac/v1" -) - -func TestRoleParseRules(t *testing.T) { - rules := []v1.PolicyRule{ - { - Resources: []string{"", "apps"}, - NonResourceURLs: []string{"/fred"}, - ResourceNames: []string{"pods", "deployments"}, - Verbs: []string{"get", "list"}, - }, - } - - var r Role - rows := r.parseRules(rules) - - assert.Equal(t, 1, len(rows)) - assert.Equal(t, 1, len(rows)) -} diff --git a/internal/resource/ro_test.go b/internal/resource/ro_test.go deleted file mode 100644 index d7a94c34..00000000 --- a/internal/resource/ro_test.go +++ /dev/null @@ -1,82 +0,0 @@ -package resource_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/rbac/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewRoleListWithArgs(ns string, r *resource.Role) resource.List { - return resource.NewList(ns, "ro", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewRoleWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Role { - r := &resource.Role{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestRoleMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sRole(), nil) - - cm := NewRoleWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, roleYaml(), ma) -} - -// BOZO!! -// func TestRoleListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sRole()}, nil) - -// l := NewRoleListWithArgs("blee", NewRoleWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 2, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sRole() *v1.Role { - return &v1.Role{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - } -} - -func roleYaml() string { - return `apiVersion: rbac.authorization.k8s.io/v1 -kind: Role -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -rules: null -` -} diff --git a/internal/resource/secret.go b/internal/resource/secret.go index 26adbb1d..95519a14 100644 --- a/internal/resource/secret.go +++ b/internal/resource/secret.go @@ -1,6 +1,7 @@ package resource -// NewSecretList returns a new resource list. -func NewSecretList(c Connection, ns string) List { - return NewCustomList(c, true, "", "v1/secrets") -} +// BOZO!! +// // NewSecretList returns a new resource list. +// func NewSecretList(c Connection, ns string) List { +// return NewCustomList(c, true, "", "v1/secrets") +// } diff --git a/internal/resource/sts.go b/internal/resource/sts.go index 91e126ea..9ca9fcef 100644 --- a/internal/resource/sts.go +++ b/internal/resource/sts.go @@ -1,135 +1,136 @@ package resource -import ( - "context" - "errors" - "fmt" - "strconv" +// BOZO!! +// import ( +// "context" +// "errors" +// "fmt" +// "strconv" - "github.com/derailed/k9s/internal/k8s" - appsv1 "k8s.io/api/apps/v1" -) +// "github.com/derailed/k9s/internal/k8s" +// appsv1 "k8s.io/api/apps/v1" +// ) -// Compile time checks to ensure type satisfies interface -var _ Restartable = (*StatefulSet)(nil) -var _ Scalable = (*StatefulSet)(nil) +// // Compile time checks to ensure type satisfies interface +// var _ Restartable = (*StatefulSet)(nil) +// var _ Scalable = (*StatefulSet)(nil) -// StatefulSet tracks a kubernetes resource. -type StatefulSet struct { - *Base - instance *appsv1.StatefulSet -} +// // StatefulSet tracks a kubernetes resource. +// type StatefulSet struct { +// *Base +// instance *appsv1.StatefulSet +// } -// NewStatefulSetList returns a new resource list. -func NewStatefulSetList(c Connection, ns string) List { - return NewList( - ns, - "sts", - NewStatefulSet(c), - AllVerbsAccess|DescribeAccess, - ) -} +// // NewStatefulSetList returns a new resource list. +// func NewStatefulSetList(c Connection, ns string) List { +// return NewList( +// ns, +// "sts", +// NewStatefulSet(c), +// AllVerbsAccess|DescribeAccess, +// ) +// } -// NewStatefulSet instantiates a new StatefulSet. -func NewStatefulSet(c Connection) *StatefulSet { - s := &StatefulSet{&Base{Connection: c, Resource: k8s.NewStatefulSet(c)}, nil} - s.Factory = s +// // NewStatefulSet instantiates a new StatefulSet. +// func NewStatefulSet(c Connection) *StatefulSet { +// s := &StatefulSet{&Base{Connection: c, Resource: k8s.NewStatefulSet(c)}, nil} +// s.Factory = s - return s -} +// return s +// } -// New builds a new StatefulSet instance from a k8s resource. -func (r *StatefulSet) New(i interface{}) (Columnar, error) { - c := NewStatefulSet(r.Connection) - switch instance := i.(type) { - case *appsv1.StatefulSet: - c.instance = instance - case appsv1.StatefulSet: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting STS but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) +// // New builds a new StatefulSet instance from a k8s resource. +// func (r *StatefulSet) New(i interface{}) (Columnar, error) { +// c := NewStatefulSet(r.Connection) +// switch instance := i.(type) { +// case *appsv1.StatefulSet: +// c.instance = instance +// case appsv1.StatefulSet: +// c.instance = &instance +// default: +// return nil, fmt.Errorf("Expecting STS but got %T", instance) +// } +// c.path = c.namespacedName(c.instance.ObjectMeta) - return c, nil -} +// return c, nil +// } -// Marshal resource to yaml. -func (r *StatefulSet) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } +// // Marshal resource to yaml. +// func (r *StatefulSet) Marshal(path string) (string, error) { +// ns, n := Namespaced(path) +// i, err := r.Resource.Get(ns, n) +// if err != nil { +// return "", err +// } - sts, ok := i.(*appsv1.StatefulSet) - if !ok { - return "", errors.New("Expecting an sts resource") - } - sts.TypeMeta.APIVersion = "apps/v1" - sts.TypeMeta.Kind = "StatefulSet" +// sts, ok := i.(*appsv1.StatefulSet) +// if !ok { +// return "", errors.New("Expecting an sts resource") +// } +// sts.TypeMeta.APIVersion = "apps/v1" +// sts.TypeMeta.Kind = "StatefulSet" - return r.marshalObject(sts) -} +// return r.marshalObject(sts) +// } -// Logs tail logs for all pods represented by this statefulset. -func (r *StatefulSet) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { - instance, err := r.Resource.Get(opts.Namespace, opts.Name) - if err != nil { - return err - } +// // Logs tail logs for all pods represented by this statefulset. +// func (r *StatefulSet) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { +// instance, err := r.Resource.Get(opts.Namespace, opts.Name) +// if err != nil { +// return err +// } - sts, ok := instance.(*appsv1.StatefulSet) - if !ok { - return errors.New("Expecting an sts resource") - } - if sts.Spec.Selector == nil || len(sts.Spec.Selector.MatchLabels) == 0 { - return fmt.Errorf("No valid selector found on statefulset %s", opts.FQN()) - } +// sts, ok := instance.(*appsv1.StatefulSet) +// if !ok { +// return errors.New("Expecting an sts resource") +// } +// if sts.Spec.Selector == nil || len(sts.Spec.Selector.MatchLabels) == 0 { +// return fmt.Errorf("No valid selector found on statefulset %s", opts.FQN()) +// } - return r.podLogs(ctx, c, sts.Spec.Selector.MatchLabels, opts) -} +// return r.podLogs(ctx, c, sts.Spec.Selector.MatchLabels, opts) +// } -// Header return resource header. -func (*StatefulSet) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } +// // Header return resource header. +// func (*StatefulSet) Header(ns string) Row { +// hh := Row{} +// if ns == AllNamespaces { +// hh = append(hh, "NAMESPACE") +// } - return append(hh, "NAME", "DESIRED", "CURRENT", "AGE") -} +// return append(hh, "NAME", "DESIRED", "CURRENT", "AGE") +// } -// NumCols designates if column is numerical. -func (*StatefulSet) NumCols(n string) map[string]bool { - return map[string]bool{ - "DESIRED": true, - "CURRENT": true, - } -} +// // NumCols designates if column is numerical. +// func (*StatefulSet) NumCols(n string) map[string]bool { +// return map[string]bool{ +// "DESIRED": true, +// "CURRENT": true, +// } +// } -// Fields retrieves displayable fields. -func (r *StatefulSet) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } +// // Fields retrieves displayable fields. +// func (r *StatefulSet) Fields(ns string) Row { +// ff := make(Row, 0, len(r.Header(ns))) +// i := r.instance +// if ns == AllNamespaces { +// ff = append(ff, i.Namespace) +// } - return append(ff, - i.Name, - strconv.Itoa(int(*i.Spec.Replicas)), - strconv.Itoa(int(i.Status.ReadyReplicas)), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} +// return append(ff, +// i.Name, +// strconv.Itoa(int(*i.Spec.Replicas)), +// strconv.Itoa(int(i.Status.ReadyReplicas)), +// toAge(i.ObjectMeta.CreationTimestamp), +// ) +// } -// Scale the specified resource. -func (r *StatefulSet) Scale(ns, n string, replicas int32) error { - return r.Resource.(Scalable).Scale(ns, n, replicas) -} +// // Scale the specified resource. +// func (r *StatefulSet) Scale(ns, n string, replicas int32) error { +// return r.Resource.(Scalable).Scale(ns, n, replicas) +// } -// Restart the rollout of the specified resource. -func (r *StatefulSet) Restart(ns, n string) error { - return r.Resource.(Restartable).Restart(ns, n) -} +// // Restart the rollout of the specified resource. +// func (r *StatefulSet) Restart(ns, n string) error { +// return r.Resource.(Restartable).Restart(ns, n) +// } diff --git a/internal/resource/sts_test.go b/internal/resource/sts_test.go index 712840d3..48faa448 100644 --- a/internal/resource/sts_test.go +++ b/internal/resource/sts_test.go @@ -1,148 +1,149 @@ package resource_test -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/apps/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewStatefulSetListWithArgs(ns string, r *resource.StatefulSet) resource.List { - return resource.NewList(ns, "sts", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewStatefulSetWithArgs(conn k8s.Connection, res resource.Cruder) *resource.StatefulSet { - r := &resource.StatefulSet{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestStsListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewStatefulSetListWithArgs(resource.AllNamespaces, NewStatefulSetWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, l.GetNamespace(), ns) - assert.Equal(t, "sts", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestStsHeader(t *testing.T) { - s := newSts() - e := append(resource.Row{"NAMESPACE"}, stsHeader()...) - assert.Equal(t, e, s.Header(resource.AllNamespaces)) - assert.Equal(t, stsHeader(), s.Header("fred")) -} - -func TestStsFields(t *testing.T) { - uu := []struct { - i resource.Columnar - e resource.Row - }{ - {i: newSts(), e: resource.Row{"blee", "fred", "0", "1"}}, - } - - for _, u := range uu { - assert.Equal(t, "blee/fred", u.i.Name()) - assert.Equal(t, u.e, u.i.Fields(resource.AllNamespaces)[:4]) - assert.Equal(t, u.e[1:4], u.i.Fields("blee")[:3]) - } -} - -func TestSTSMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sSTS(), nil) - - cm := NewStatefulSetWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, stsYaml(), ma) -} - // BOZO!! -// func TestSTSListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sSTS()}, nil) +// import ( +// "testing" -// l := NewStatefulSetListWithArgs("blee", NewStatefulSetWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } +// "github.com/derailed/k9s/internal/k8s" +// "github.com/derailed/k9s/internal/resource" +// m "github.com/petergtz/pegomock" +// "github.com/stretchr/testify/assert" +// v1 "k8s.io/api/apps/v1" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// ) -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 4, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// func NewStatefulSetListWithArgs(ns string, r *resource.StatefulSet) resource.List { +// return resource.NewList(ns, "sts", r, resource.AllVerbsAccess|resource.DescribeAccess) // } -// Helpers... +// func NewStatefulSetWithArgs(conn k8s.Connection, res resource.Cruder) *resource.StatefulSet { +// r := &resource.StatefulSet{Base: resource.NewBase(conn, res)} +// r.Factory = r +// return r +// } -func k8sSTS() *v1.StatefulSet { - return &v1.StatefulSet{ - ObjectMeta: metav1.ObjectMeta{ - Name: "fred", - Namespace: "blee", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: v1.StatefulSetSpec{ - Replicas: new(int32), - }, - Status: v1.StatefulSetStatus{ - ReadyReplicas: 1, - }, - } -} +// func TestStsListAccess(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() -func newSts() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewStatefulSet(mc).New(k8sSTS()) - return c -} +// ns := "blee" +// l := NewStatefulSetListWithArgs(resource.AllNamespaces, NewStatefulSetWithArgs(mc, mr)) +// l.SetNamespace(ns) -func stsHeader() resource.Row { - return resource.Row{"NAME", "DESIRED", "CURRENT", "AGE"} -} +// assert.Equal(t, l.GetNamespace(), ns) +// assert.Equal(t, "sts", l.GetName()) +// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { +// assert.True(t, l.Access(a)) +// } +// } -func stsYaml() string { - return `apiVersion: apps/v1 -kind: StatefulSet -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -spec: - replicas: 0 - selector: null - serviceName: "" - template: - metadata: - creationTimestamp: null - spec: - containers: null - updateStrategy: {} -status: - readyReplicas: 1 - replicas: 0 -` -} +// func TestStsHeader(t *testing.T) { +// s := newSts() +// e := append(resource.Row{"NAMESPACE"}, stsHeader()...) +// assert.Equal(t, e, s.Header(resource.AllNamespaces)) +// assert.Equal(t, stsHeader(), s.Header("fred")) +// } + +// func TestStsFields(t *testing.T) { +// uu := []struct { +// i resource.Columnar +// e resource.Row +// }{ +// {i: newSts(), e: resource.Row{"blee", "fred", "0", "1"}}, +// } + +// for _, u := range uu { +// assert.Equal(t, "blee/fred", u.i.Name()) +// assert.Equal(t, u.e, u.i.Fields(resource.AllNamespaces)[:4]) +// assert.Equal(t, u.e[1:4], u.i.Fields("blee")[:3]) +// } +// } + +// func TestSTSMarshal(t *testing.T) { +// mc := NewMockConnection() +// mr := NewMockCruder() +// m.When(mr.Get("blee", "fred")).ThenReturn(k8sSTS(), nil) + +// cm := NewStatefulSetWithArgs(mc, mr) +// ma, err := cm.Marshal("blee/fred") + +// mr.VerifyWasCalledOnce().Get("blee", "fred") +// assert.Nil(t, err) +// assert.Equal(t, stsYaml(), ma) +// } + +// // BOZO!! +// // func TestSTSListData(t *testing.T) { +// // mc := NewMockConnection() +// // mr := NewMockCruder() +// // m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sSTS()}, nil) + +// // l := NewStatefulSetListWithArgs("blee", NewStatefulSetWithArgs(mc, mr)) +// // // Make sure we mrn get deltas! +// // for i := 0; i < 2; i++ { +// // err := l.Reconcile(nil, "", "") +// // assert.Nil(t, err) +// // } + +// // mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) +// // td := l.Data() +// // assert.Equal(t, 1, len(td.Rows)) +// // assert.Equal(t, "blee", l.GetNamespace()) +// // row := td.Rows["blee/fred"] +// // assert.Equal(t, 4, len(row.Deltas)) +// // for _, d := range row.Deltas { +// // assert.Equal(t, "", d) +// // } +// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) +// // } + +// // Helpers... + +// func k8sSTS() *v1.StatefulSet { +// return &v1.StatefulSet{ +// ObjectMeta: metav1.ObjectMeta{ +// Name: "fred", +// Namespace: "blee", +// CreationTimestamp: metav1.Time{Time: testTime()}, +// }, +// Spec: v1.StatefulSetSpec{ +// Replicas: new(int32), +// }, +// Status: v1.StatefulSetStatus{ +// ReadyReplicas: 1, +// }, +// } +// } + +// func newSts() resource.Columnar { +// mc := NewMockConnection() +// c, _ := resource.NewStatefulSet(mc).New(k8sSTS()) +// return c +// } + +// func stsHeader() resource.Row { +// return resource.Row{"NAME", "DESIRED", "CURRENT", "AGE"} +// } + +// func stsYaml() string { +// return `apiVersion: apps/v1 +// kind: StatefulSet +// metadata: +// creationTimestamp: "2018-12-14T17:36:43Z" +// name: fred +// namespace: blee +// spec: +// replicas: 0 +// selector: null +// serviceName: "" +// template: +// metadata: +// creationTimestamp: null +// spec: +// containers: null +// updateStrategy: {} +// status: +// readyReplicas: 1 +// replicas: 0 +// ` +// } diff --git a/internal/resource/svc.go b/internal/resource/svc.go index afa0a144..45e4572b 100644 --- a/internal/resource/svc.go +++ b/internal/resource/svc.go @@ -1,202 +1,203 @@ package resource -import ( - "context" - "errors" - "fmt" - "sort" - "strconv" - "strings" +// BOZO!! +// import ( +// "context" +// "errors" +// "fmt" +// "sort" +// "strconv" +// "strings" - "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" - v1 "k8s.io/api/core/v1" -) +// "github.com/derailed/k9s/internal/k8s" +// "github.com/rs/zerolog/log" +// v1 "k8s.io/api/core/v1" +// ) -// Service tracks a kubernetes resource. -type Service struct { - *Base - instance *v1.Service -} +// // Service tracks a kubernetes resource. +// type Service struct { +// *Base +// instance *v1.Service +// } -// NewServiceList returns a new resource list. -func NewServiceList(c Connection, ns string) List { - return NewList( - ns, - "svc", - NewService(c), - AllVerbsAccess|DescribeAccess, - ) -} +// // NewServiceList returns a new resource list. +// func NewServiceList(c Connection, ns string) List { +// return NewList( +// ns, +// "svc", +// NewService(c), +// AllVerbsAccess|DescribeAccess, +// ) +// } -// NewService instantiates a new Service. -func NewService(c Connection) *Service { - s := &Service{&Base{Connection: c, Resource: k8s.NewService(c)}, nil} - s.Factory = s +// // NewService instantiates a new Service. +// func NewService(c Connection) *Service { +// s := &Service{&Base{Connection: c, Resource: k8s.NewService(c)}, nil} +// s.Factory = s - return s -} +// return s +// } -// New builds a new Service instance from a k8s resource. -func (r *Service) New(i interface{}) (Columnar, error) { - c := NewService(r.Connection) - switch instance := i.(type) { - case *v1.Service: - c.instance = instance - case v1.Service: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting Service but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) +// // New builds a new Service instance from a k8s resource. +// func (r *Service) New(i interface{}) (Columnar, error) { +// c := NewService(r.Connection) +// switch instance := i.(type) { +// case *v1.Service: +// c.instance = instance +// case v1.Service: +// c.instance = &instance +// default: +// return nil, fmt.Errorf("Expecting Service but got %T", instance) +// } +// c.path = c.namespacedName(c.instance.ObjectMeta) - return c, nil -} +// return c, nil +// } -// Marshal resource to yaml. -// BOZO!! Why you need to fill type info?? -func (r *Service) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } +// // Marshal resource to yaml. +// // BOZO!! Why you need to fill type info?? +// func (r *Service) Marshal(path string) (string, error) { +// ns, n := Namespaced(path) +// i, err := r.Resource.Get(ns, n) +// if err != nil { +// return "", err +// } - svc, ok := i.(*v1.Service) - if !ok { - return "", errors.New("Expecting a service resource") - } - svc.TypeMeta.APIVersion = "v1" - svc.TypeMeta.Kind = "Service" +// svc, ok := i.(*v1.Service) +// if !ok { +// return "", errors.New("Expecting a service resource") +// } +// svc.TypeMeta.APIVersion = "v1" +// svc.TypeMeta.Kind = "Service" - return r.marshalObject(svc) -} +// return r.marshalObject(svc) +// } -// Logs tail logs for all pods represented by this service. -func (r *Service) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { - instance, err := r.Resource.Get(opts.Namespace, opts.Name) - if err != nil { - return err - } +// // Logs tail logs for all pods represented by this service. +// func (r *Service) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { +// instance, err := r.Resource.Get(opts.Namespace, opts.Name) +// if err != nil { +// return err +// } - svc, ok := instance.(*v1.Service) - if !ok { - return errors.New("Expecting a service resource") - } - log.Debug().Msgf("Service %s--%s", svc.Name, svc.Spec.Selector) - if len(svc.Spec.Selector) == 0 { - return errors.New("No logs for headless service") - } +// svc, ok := instance.(*v1.Service) +// if !ok { +// return errors.New("Expecting a service resource") +// } +// log.Debug().Msgf("Service %s--%s", svc.Name, svc.Spec.Selector) +// if len(svc.Spec.Selector) == 0 { +// return errors.New("No logs for headless service") +// } - return r.podLogs(ctx, c, svc.Spec.Selector, opts) -} +// return r.podLogs(ctx, c, svc.Spec.Selector, opts) +// } -// Header returns resource header. -func (*Service) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } +// // Header returns resource header. +// func (*Service) Header(ns string) Row { +// hh := Row{} +// if ns == AllNamespaces { +// hh = append(hh, "NAMESPACE") +// } - return append(hh, - "NAME", - "TYPE", - "CLUSTER-IP", - "EXTERNAL-IP", - "SELECTOR", - "PORTS", - "AGE", - ) -} +// return append(hh, +// "NAME", +// "TYPE", +// "CLUSTER-IP", +// "EXTERNAL-IP", +// "SELECTOR", +// "PORTS", +// "AGE", +// ) +// } -// Fields retrieves displayable fields. -func (r *Service) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - i := r.instance +// // Fields retrieves displayable fields. +// func (r *Service) Fields(ns string) Row { +// ff := make(Row, 0, len(r.Header(ns))) +// i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } +// if ns == AllNamespaces { +// ff = append(ff, i.Namespace) +// } - return append(ff, - i.ObjectMeta.Name, - string(i.Spec.Type), - i.Spec.ClusterIP, - r.toIPs(i.Spec.Type, r.getSvcExtIPS(i)), - mapToStr(i.Spec.Selector), - r.toPorts(i.Spec.Ports), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} +// return append(ff, +// i.ObjectMeta.Name, +// string(i.Spec.Type), +// i.Spec.ClusterIP, +// r.toIPs(i.Spec.Type, r.getSvcExtIPS(i)), +// mapToStr(i.Spec.Selector), +// r.toPorts(i.Spec.Ports), +// toAge(i.ObjectMeta.CreationTimestamp), +// ) +// } -// ---------------------------------------------------------------------------- -// Helpers... +// // ---------------------------------------------------------------------------- +// // Helpers... -func (r *Service) getSvcExtIPS(svc *v1.Service) []string { - results := []string{} +// func (r *Service) getSvcExtIPS(svc *v1.Service) []string { +// results := []string{} - switch svc.Spec.Type { - case v1.ServiceTypeClusterIP: - fallthrough - case v1.ServiceTypeNodePort: - return svc.Spec.ExternalIPs - case v1.ServiceTypeLoadBalancer: - lbIps := r.lbIngressIP(svc.Status.LoadBalancer) - if len(svc.Spec.ExternalIPs) > 0 { - if len(lbIps) > 0 { - results = append(results, lbIps) - } - return append(results, svc.Spec.ExternalIPs...) - } - if len(lbIps) > 0 { - results = append(results, lbIps) - } - case v1.ServiceTypeExternalName: - results = append(results, svc.Spec.ExternalName) - } +// switch svc.Spec.Type { +// case v1.ServiceTypeClusterIP: +// fallthrough +// case v1.ServiceTypeNodePort: +// return svc.Spec.ExternalIPs +// case v1.ServiceTypeLoadBalancer: +// lbIps := r.lbIngressIP(svc.Status.LoadBalancer) +// if len(svc.Spec.ExternalIPs) > 0 { +// if len(lbIps) > 0 { +// results = append(results, lbIps) +// } +// return append(results, svc.Spec.ExternalIPs...) +// } +// if len(lbIps) > 0 { +// results = append(results, lbIps) +// } +// case v1.ServiceTypeExternalName: +// results = append(results, svc.Spec.ExternalName) +// } - return results -} +// return results +// } -func (*Service) lbIngressIP(s v1.LoadBalancerStatus) string { - ingress := s.Ingress - result := []string{} - for i := range ingress { - if len(ingress[i].IP) > 0 { - result = append(result, ingress[i].IP) - } else if len(ingress[i].Hostname) > 0 { - result = append(result, ingress[i].Hostname) - } - } +// func (*Service) lbIngressIP(s v1.LoadBalancerStatus) string { +// ingress := s.Ingress +// result := []string{} +// for i := range ingress { +// if len(ingress[i].IP) > 0 { +// result = append(result, ingress[i].IP) +// } else if len(ingress[i].Hostname) > 0 { +// result = append(result, ingress[i].Hostname) +// } +// } - return strings.Join(result, ",") -} +// return strings.Join(result, ",") +// } -func (*Service) toIPs(svcType v1.ServiceType, ips []string) string { - if len(ips) == 0 { - if svcType == v1.ServiceTypeLoadBalancer { - return "" - } - return MissingValue - } - sort.Strings(ips) +// func (*Service) toIPs(svcType v1.ServiceType, ips []string) string { +// if len(ips) == 0 { +// if svcType == v1.ServiceTypeLoadBalancer { +// return "" +// } +// return MissingValue +// } +// sort.Strings(ips) - return strings.Join(ips, ",") -} +// return strings.Join(ips, ",") +// } -func (*Service) toPorts(pp []v1.ServicePort) string { - ports := make([]string, len(pp)) - for i, p := range pp { - if len(p.Name) > 0 { - ports[i] = p.Name + ":" - } - ports[i] += strconv.Itoa(int(p.Port)) + - "►" + - strconv.Itoa(int(p.NodePort)) - if p.Protocol != "TCP" { - ports[i] += "╱" + string(p.Protocol) - } - } +// func (*Service) toPorts(pp []v1.ServicePort) string { +// ports := make([]string, len(pp)) +// for i, p := range pp { +// if len(p.Name) > 0 { +// ports[i] = p.Name + ":" +// } +// ports[i] += strconv.Itoa(int(p.Port)) + +// "►" + +// strconv.Itoa(int(p.NodePort)) +// if p.Protocol != "TCP" { +// ports[i] += "╱" + string(p.Protocol) +// } +// } - return strings.Join(ports, " ") -} +// return strings.Join(ports, " ") +// } diff --git a/internal/resource/svc_int_test.go b/internal/resource/svc_int_test.go index ca83a760..93f0b763 100644 --- a/internal/resource/svc_int_test.go +++ b/internal/resource/svc_int_test.go @@ -1,123 +1,124 @@ package resource -import ( - "fmt" - "testing" - "time" +// BOZO!! +// import ( +// "fmt" +// "testing" +// "time" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) +// "github.com/stretchr/testify/assert" +// v1 "k8s.io/api/core/v1" +// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +// ) -func TestSvcExtIPs(t *testing.T) { - i := k8sSVCLb() +// func TestSvcExtIPs(t *testing.T) { +// i := k8sSVCLb() - var s Service - ips := s.getSvcExtIPS(i) +// var s Service +// ips := s.getSvcExtIPS(i) - assert.Equal(t, "10.0.0.0,2.2.2.2", s.toIPs(i.Spec.Type, ips)) -} +// assert.Equal(t, "10.0.0.0,2.2.2.2", s.toIPs(i.Spec.Type, ips)) +// } -func TestLbIngressIP(t *testing.T) { - lb := v1.LoadBalancerStatus{ - Ingress: []v1.LoadBalancerIngress{ - {IP: "10.0.0.0", Hostname: "fred"}, - {IP: "10.0.0.1", Hostname: "blee"}, - }, - } +// func TestLbIngressIP(t *testing.T) { +// lb := v1.LoadBalancerStatus{ +// Ingress: []v1.LoadBalancerIngress{ +// {IP: "10.0.0.0", Hostname: "fred"}, +// {IP: "10.0.0.1", Hostname: "blee"}, +// }, +// } - var s Service - assert.Equal(t, "10.0.0.0,10.0.0.1", s.lbIngressIP(lb)) -} +// var s Service +// assert.Equal(t, "10.0.0.0,10.0.0.1", s.lbIngressIP(lb)) +// } -func TestToIPs(t *testing.T) { - uu := []struct { - t v1.ServiceType - ii []string - e string - }{ - {v1.ServiceTypeLoadBalancer, []string{"2.2.2.2", "1.1.1.1"}, "1.1.1.1,2.2.2.2"}, - {v1.ServiceTypeLoadBalancer, []string{}, ""}, - {v1.ServiceTypeClusterIP, []string{}, MissingValue}, - } +// func TestToIPs(t *testing.T) { +// uu := []struct { +// t v1.ServiceType +// ii []string +// e string +// }{ +// {v1.ServiceTypeLoadBalancer, []string{"2.2.2.2", "1.1.1.1"}, "1.1.1.1,2.2.2.2"}, +// {v1.ServiceTypeLoadBalancer, []string{}, ""}, +// {v1.ServiceTypeClusterIP, []string{}, MissingValue}, +// } - var s Service - for _, u := range uu { - assert.Equal(t, u.e, s.toIPs(u.t, u.ii)) - } -} +// var s Service +// for _, u := range uu { +// assert.Equal(t, u.e, s.toIPs(u.t, u.ii)) +// } +// } -func TestToPorts(t *testing.T) { - uu := []struct { - pp []v1.ServicePort - e string - }{ - {[]v1.ServicePort{ - {Name: "http", Port: 80, NodePort: 90, Protocol: "TCP"}}, - "http:80►90", - }, - {[]v1.ServicePort{ - {Port: 80, NodePort: 30080, Protocol: "UDP"}}, - "80►30080╱UDP", - }, - } +// func TestToPorts(t *testing.T) { +// uu := []struct { +// pp []v1.ServicePort +// e string +// }{ +// {[]v1.ServicePort{ +// {Name: "http", Port: 80, NodePort: 90, Protocol: "TCP"}}, +// "http:80►90", +// }, +// {[]v1.ServicePort{ +// {Port: 80, NodePort: 30080, Protocol: "UDP"}}, +// "80►30080╱UDP", +// }, +// } - var s Service - for _, u := range uu { - assert.Equal(t, u.e, s.toPorts(u.pp)) - } -} +// var s Service +// for _, u := range uu { +// assert.Equal(t, u.e, s.toPorts(u.pp)) +// } +// } -func BenchmarkToPorts(b *testing.B) { - sp := []v1.ServicePort{ - {Name: "http", Port: 80, NodePort: 90, Protocol: "TCP"}, - {Port: 80, NodePort: 90, Protocol: "TCP"}, - {Name: "http", Port: 80, NodePort: 90, Protocol: "TCP"}, - } - b.ResetTimer() - b.ReportAllocs() +// func BenchmarkToPorts(b *testing.B) { +// sp := []v1.ServicePort{ +// {Name: "http", Port: 80, NodePort: 90, Protocol: "TCP"}, +// {Port: 80, NodePort: 90, Protocol: "TCP"}, +// {Name: "http", Port: 80, NodePort: 90, Protocol: "TCP"}, +// } +// b.ResetTimer() +// b.ReportAllocs() - var s Service - for i := 0; i < b.N; i++ { - s.toPorts(sp) - } -} +// var s Service +// for i := 0; i < b.N; i++ { +// s.toPorts(sp) +// } +// } -func k8sSVCLb() *v1.Service { - return &v1.Service{ - ObjectMeta: metav1.ObjectMeta{ - Name: "fred", - Namespace: "blee", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: v1.ServiceSpec{ - Type: v1.ServiceTypeLoadBalancer, - ClusterIP: "1.1.1.1", - ExternalIPs: []string{"2.2.2.2"}, - Selector: map[string]string{"fred": "blee"}, - Ports: []v1.ServicePort{ - { - Name: "http", - Port: 90, - Protocol: "TCP", - }, - }, - }, - Status: v1.ServiceStatus{ - LoadBalancer: v1.LoadBalancerStatus{ - Ingress: []v1.LoadBalancerIngress{ - {IP: "10.0.0.0", Hostname: "fred"}, - }, - }, - }, - } -} +// func k8sSVCLb() *v1.Service { +// return &v1.Service{ +// ObjectMeta: metav1.ObjectMeta{ +// Name: "fred", +// Namespace: "blee", +// CreationTimestamp: metav1.Time{Time: testTime()}, +// }, +// Spec: v1.ServiceSpec{ +// Type: v1.ServiceTypeLoadBalancer, +// ClusterIP: "1.1.1.1", +// ExternalIPs: []string{"2.2.2.2"}, +// Selector: map[string]string{"fred": "blee"}, +// Ports: []v1.ServicePort{ +// { +// Name: "http", +// Port: 90, +// Protocol: "TCP", +// }, +// }, +// }, +// Status: v1.ServiceStatus{ +// LoadBalancer: v1.LoadBalancerStatus{ +// Ingress: []v1.LoadBalancerIngress{ +// {IP: "10.0.0.0", Hostname: "fred"}, +// }, +// }, +// }, +// } +// } -func testTime() time.Time { - t, err := time.Parse(time.RFC3339, "2018-12-14T10:36:43.326972-07:00") - if err != nil { - fmt.Println("TestTime Failed", err) - } - return t -} +// func testTime() time.Time { +// t, err := time.Parse(time.RFC3339, "2018-12-14T10:36:43.326972-07:00") +// if err != nil { +// fmt.Println("TestTime Failed", err) +// } +// return t +// } diff --git a/internal/ui/pages.go b/internal/ui/pages.go index c7461121..4514b3db 100644 --- a/internal/ui/pages.go +++ b/internal/ui/pages.go @@ -66,6 +66,7 @@ func (p *Pages) StackPushed(c model.Component) { } func (p *Pages) StackPopped(o, top model.Component) { + log.Debug().Msgf("UI STACK POPPED!!!") p.delete(o) } @@ -79,5 +80,8 @@ func (p *Pages) StackTop(top model.Component) { // Helpers... func componentID(c model.Component) string { + if c.Name() == "" { + panic("Component has no name") + } return fmt.Sprintf("%s-%p", c.Name(), c) } diff --git a/internal/ui/table.go b/internal/ui/table.go index d31b9463..38b4cf7e 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -57,15 +57,15 @@ func (t *Table) Init(ctx context.Context) { t.SetFixed(1, 0) t.SetBorder(true) - t.SetBackgroundColor(config.AsColor(t.styles.Table().BgColor)) - t.SetBorderColor(config.AsColor(t.styles.Table().FgColor)) + t.SetBackgroundColor(config.AsColor(t.styles.GetTable().BgColor)) + t.SetBorderColor(config.AsColor(t.styles.GetTable().FgColor)) t.SetBorderFocusColor(config.AsColor(t.styles.Frame().Border.FocusColor)) t.SetBorderAttributes(tcell.AttrBold) t.SetBorderPadding(0, 0, 1, 1) t.SetSelectable(true, false) t.SetSelectedStyle( tcell.ColorBlack, - config.AsColor(t.styles.Table().CursorColor), + config.AsColor(t.styles.GetTable().CursorColor), tcell.AttrBold, ) t.SetSelectionChangedFunc(t.selChanged) @@ -123,9 +123,6 @@ func (t *Table) SetDecorateFn(f DecorateFunc) { // SetColorerFn specifies the default colorer. func (t *Table) SetColorerFn(f render.ColorerFunc) { - if f == nil { - return - } t.colorerFn = f } @@ -146,6 +143,7 @@ func (t *Table) Update(data render.TableData) { } else { t.doUpdate(t.filtered()) } + t.UpdateTitle() t.updateSelection(true) } @@ -161,8 +159,8 @@ func (t *Table) doUpdate(data render.TableData) { t.adjustSorter(data) var row int - fg := config.AsColor(t.styles.Table().Header.FgColor) - bg := config.AsColor(t.styles.Table().Header.BgColor) + fg := config.AsColor(t.styles.GetTable().Header.FgColor) + bg := config.AsColor(t.styles.GetTable().Header.BgColor) for col, h := range data.Header { t.AddHeaderCell(col, h) c := t.GetCell(0, col) @@ -250,7 +248,8 @@ func (t *Table) buildRow(ns string, r int, re render.RowEvent, header render.Hea c.SetAlign(header[col].Align) c.SetTextColor(color(ns, re)) if marked { - c.SetTextColor(config.AsColor(t.styles.Table().MarkColor)) + log.Debug().Msgf("Marked!") + c.SetTextColor(config.AsColor(t.styles.GetTable().MarkColor)) } t.SetCell(r, col, c) } @@ -277,7 +276,7 @@ func (t *Table) NameColIndex() int { // AddHeaderCell configures a table cell header. func (t *Table) AddHeaderCell(col int, h render.Header) { - c := tview.NewTableCell(sortIndicator(t.sortCol, t.styles.Table(), col, h.Name)) + c := tview.NewTableCell(sortIndicator(t.sortCol, t.styles.GetTable(), col, h.Name)) c.SetExpansion(1) c.SetAlign(h.Align) t.SetCell(0, col, c) diff --git a/internal/ui/table_helper.go b/internal/ui/table_helper.go index 3c311781..8f312a11 100644 --- a/internal/ui/table_helper.go +++ b/internal/ui/table_helper.go @@ -8,7 +8,6 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "github.com/rs/zerolog/log" "github.com/sahilm/fuzzy" ) @@ -192,31 +191,34 @@ func fuzzyFilter(q string, index int, data render.TableData) render.TableData { // UpdateTitle refreshes the table title. func styleTitle(rc int, ns, base, path, buff string, styles *config.Styles) string { - var title string - if rc > 0 { rc-- } - if path == "" { - path = "all" + if ns == render.AllNamespaces { + ns = render.NamespaceAll } - switch ns { - case resource.NotNamespaced, "*": + info := ns + if path != "" { + info = path + cns, n := render.Namespaced(path) + if cns == render.ClusterWide { + info = n + } + } + + var title string + if info == "" || info == render.ClusterWide { title = SkinTitle(fmt.Sprintf(titleFmt, base, rc), styles.Frame()) - default: - if ns == resource.AllNamespaces { - ns = resource.AllNamespace - } - title = SkinTitle(fmt.Sprintf(nsTitleFmt, base, ns, rc), styles.Frame()) + } else { + title = SkinTitle(fmt.Sprintf(nsTitleFmt, base, info, rc), styles.Frame()) + } + if buff == "" { + return title } - if buff != "" { - if IsLabelSelector(buff) { - buff = TrimLabelSelector(buff) - } - title += SkinTitle(fmt.Sprintf(SearchFmt, buff), styles.Frame()) + if IsLabelSelector(buff) { + buff = TrimLabelSelector(buff) } - - return title + return title + SkinTitle(fmt.Sprintf(SearchFmt, buff), styles.Frame()) } diff --git a/internal/view/alias.go b/internal/view/alias.go index 6bcf49bd..651ef394 100644 --- a/internal/view/alias.go +++ b/internal/view/alias.go @@ -2,12 +2,11 @@ package view import ( "context" - "fmt" "strings" - "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" @@ -20,115 +19,121 @@ const ( // Alias represents a command alias view. type Alias struct { - *Table + ResourceViewer } // NewAlias returns a new alias view. -func NewAlias() *Alias { - return &Alias{ - Table: NewTable(aliasTitle), +func NewAlias(gvr dao.GVR) ResourceViewer { + a := Alias{ + ResourceViewer: NewBrowser(gvr), } + a.GetTable().SetColorerFn(render.Alias{}.ColorerFunc()) + a.GetTable().SetBorderFocusColor(tcell.ColorMediumSpringGreen) + a.GetTable().SetSelectedStyle(tcell.ColorWhite, tcell.ColorMediumSpringGreen, tcell.AttrNone) + a.SetBindKeysFn(a.bindKeys) + a.SetContextFn(a.aliasContext) + // a.GetTable().SetEnterFn(a.gotoCmd) + + return &a } -// Init the view. -func (a *Alias) Init(ctx context.Context) error { - if err := a.Table.Init(ctx); err != nil { - return err - } - - a.SetColorerFn(render.Alias{}.ColorerFunc()) - a.SetBorderFocusColor(tcell.ColorMediumSpringGreen) - a.SetSelectedStyle(tcell.ColorWhite, tcell.ColorMediumSpringGreen, tcell.AttrNone) - a.registerActions() - a.Update(a.hydrate()) - a.resetTitle() - - return nil +func (a *Alias) aliasContext(ctx context.Context) context.Context { + return context.WithValue(ctx, internal.KeyAliases, aliases.Alias) } -func (a *Alias) registerActions() { - a.Actions().Delete(ui.KeyShiftA, ui.KeyShiftN, tcell.KeyCtrlS, tcell.KeyCtrlSpace, ui.KeySpace) - a.Actions().Add(ui.KeyActions{ - tcell.KeyEnter: ui.NewKeyAction("Goto Resource", a.gotoCmd, true), - tcell.KeyEscape: ui.NewKeyAction("Reset", a.resetCmd, false), - ui.KeySlash: ui.NewKeyAction("Filter", a.activateCmd, false), - ui.KeyShiftR: ui.NewKeyAction("Sort Resource", a.SortColCmd(0, true), false), - ui.KeyShiftC: ui.NewKeyAction("Sort Command", a.SortColCmd(1, true), false), - ui.KeyShiftA: ui.NewKeyAction("Sort ApiGroup", a.SortColCmd(2, true), false), +func (a *Alias) bindKeys(aa ui.KeyActions) { + aa.Delete(ui.KeyShiftA, ui.KeyShiftN, tcell.KeyCtrlS, tcell.KeyCtrlSpace, ui.KeySpace) + aa.Add(ui.KeyActions{ + tcell.KeyEnter: ui.NewKeyAction("Goto", a.gotoCmd, true), + // BOZO!! + // tcell.KeyEscape: ui.NewKeyAction("Reset", a.resetCmd, false), + // ui.KeySlash: ui.NewKeyAction("Filter", a.GetTable().activateCmd, false), + ui.KeyShiftR: ui.NewKeyAction("Sort Resource", a.GetTable().SortColCmd(0, true), false), + ui.KeyShiftC: ui.NewKeyAction("Sort Command", a.GetTable().SortColCmd(1, true), false), + ui.KeyShiftA: ui.NewKeyAction("Sort ApiGroup", a.GetTable().SortColCmd(2, true), false), }) } -func (a *Alias) resetCmd(evt *tcell.EventKey) *tcell.EventKey { - if !a.SearchBuff().Empty() { - a.SearchBuff().Reset() - return nil - } - - return a.backCmd(evt) -} - func (a *Alias) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { - r, _ := a.GetSelection() + log.Debug().Msgf("GOTO CMD") + r, _ := a.GetTable().GetSelection() if r != 0 { - s := ui.TrimCell(a.Table.SelectTable, r, 1) + s := ui.TrimCell(a.GetTable().SelectTable, r, 1) tokens := strings.Split(s, ",") - a.app.Content.Pop() - if !a.app.gotoResource(tokens[0]) { - a.app.Flash().Err(fmt.Errorf("Goto %s failed", tokens[0])) - } + a.App().gotoResource(tokens[0]) return nil } - if a.SearchBuff().IsActive() { - return a.activateCmd(evt) + if a.GetTable().SearchBuff().IsActive() { + return a.GetTable().activateCmd(evt) } - return evt } -func (a *Alias) backCmd(_ *tcell.EventKey) *tcell.EventKey { - if a.SearchBuff().IsActive() { - a.SearchBuff().Reset() - } else { - a.app.Content.Pop() +func (a *Alias) resetCmd(evt *tcell.EventKey) *tcell.EventKey { + if !a.GetTable().SearchBuff().Empty() { + a.GetTable().SearchBuff().Reset() + return nil } - return nil + return a.App().PrevCmd(evt) } -func (a *Alias) hydrate() render.TableData { - var re render.Alias +func (a *Alias) gotoCmd1(app *App, ns, res, path string) { + log.Debug().Msgf("GOTO %q -- %q -- %q", ns, res, path) + app.gotoResource(dao.GVR(path).ToR()) + // r, _ := a.GetTable().GetSelection() + // if r != 0 { + // s := ui.TrimCell(a.GetTable().SelectTable, r, 1) + // tokens := strings.Split(s, ",") + // a.App().Content.Pop() + // if err := a.App().gotoResource(tokens[0]); err != nil { + // a.App().Flash().Err(err) + // } + // return nil + // } - data := render.TableData{ - Header: re.Header(render.AllNamespaces), - RowEvents: make(render.RowEvents, 0, len(aliases.Alias)), - Namespace: resource.NotNamespaced, - } + // if a.GetTable().SearchBuff().IsActive() { + // return a.GetTable().activateCmd(evt) + // } - aa := make(config.ShortNames, len(aliases.Alias)) - for alias, gvr := range aliases.Alias { - if _, ok := aa[gvr]; ok { - aa[gvr] = append(aa[gvr], alias) - } else { - aa[gvr] = []string{alias} - } - } - - for gvr, aliases := range aa { - var row render.Row - if err := re.Render(aliases, gvr, &row); err != nil { - log.Error().Err(err).Msgf("Alias render failed") - continue - } - data.RowEvents = append(data.RowEvents, render.RowEvent{ - Kind: render.EventAdd, - Row: row, - }) - } - - return data + // return evt } -func (a *Alias) resetTitle() { - a.SetTitle(fmt.Sprintf(aliasTitleFmt, aliasTitle, a.GetRowCount()-1)) -} +// BOZO!! +// func (a *Alias) hydrate() render.TableData { +// var re render.Alias + +// data := render.TableData{ +// Header: re.Header(render.AllNamespaces), +// RowEvents: make(render.RowEvents, 0, len(aliases.Alias)), +// Namespace: resource.NotNamespaced, +// } + +// aa := make(config.ShortNames, len(aliases.Alias)) +// for alias, gvr := range aliases.Alias { +// if _, ok := aa[gvr]; ok { +// aa[gvr] = append(aa[gvr], alias) +// } else { +// aa[gvr] = []string{alias} +// } +// } + +// for gvr, aliases := range aa { +// var row render.Row +// if err := re.Render(aliases, gvr, &row); err != nil { +// log.Error().Err(err).Msgf("Alias render failed") +// continue +// } +// data.RowEvents = append(data.RowEvents, render.RowEvent{ +// Kind: render.EventAdd, +// Row: row, +// }) +// } + +// return data +// } + +// func (a *Alias) resetTitle() { +// a.SetTitle(fmt.Sprintf(aliasTitleFmt, aliasTitle, a.GetRowCount()-1)) +// } diff --git a/internal/view/app.go b/internal/view/app.go index 57762dfc..6d5039b8 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -30,7 +30,6 @@ type App struct { Content *PageStack command *command factory *watch.Factory - forwarders model.Forwarders version string showHeader bool cancelFn context.CancelFunc @@ -39,9 +38,8 @@ type App struct { // NewApp returns a K9s app instance. func NewApp(cfg *config.Config) *App { v := App{ - App: ui.NewApp(), - Content: NewPageStack(), - forwarders: model.NewForwarders(), + App: ui.NewApp(), + Content: NewPageStack(), } v.Config = cfg v.InitBench(cfg.K9s.CurrentCluster) @@ -59,9 +57,14 @@ func (a *App) ActiveView() model.Component { } func (a *App) PrevCmd(evt *tcell.EventKey) *tcell.EventKey { + log.Debug().Msgf("PREVIOUS!!!") + a.Content.DumpStack() + a.Content.DumpPages() if !a.Content.IsLast() { a.Content.Pop() } + a.Content.DumpStack() + a.Content.DumpPages() return nil } @@ -252,10 +255,9 @@ func (a *App) switchCtx(name string, loadPods bool) error { a.Halt() defer a.Resume() { - a.forwarders.DeleteAll() ns, err := a.Conn().Config().CurrentNamespaceName() if err != nil { - log.Info().Err(err).Msg("No namespace specified in context. Using K9s config") + log.Warn().Msg("No namespace specified in context. Using K9s config") } a.initFactory(ns) @@ -264,8 +266,8 @@ func (a *App) switchCtx(name string, loadPods bool) error { log.Error().Err(err).Msg("Config save failed!") } a.Flash().Infof("Switching context to %s", name) - if loadPods && !a.gotoResource("pods") { - a.Flash().Err(errors.New("Goto pods failed")) + if err := a.gotoResource("pods"); loadPods && err != nil { + a.Flash().Err(err) } a.refreshClusterInfo() } @@ -282,7 +284,6 @@ func (a *App) initFactory(ns string) { // BailOut exists the application. func (a *App) BailOut() { a.factory.Terminate() - a.forwarders.DeleteAll() a.App.BailOut() } @@ -306,7 +307,9 @@ func (a *App) Run() { }) }() - a.command.defaultCmd() + if err := a.command.defaultCmd(); err != nil { + panic(err) + } if err := a.Application.Run(); err != nil { panic(err) } @@ -361,7 +364,9 @@ func (a *App) toggleHeaderCmd(evt *tcell.EventKey) *tcell.EventKey { func (a *App) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { if a.CmdBuff().IsActive() && !a.CmdBuff().Empty() { - if !a.gotoResource(a.GetCmd()) { + if err := a.gotoResource(a.GetCmd()); err != nil { + log.Error().Err(err).Msgf("Goto resource for %q failed", a.GetCmd()) + a.Flash().Err(err) return nil } a.ResetCmd() @@ -378,8 +383,11 @@ func (a *App) helpCmd(evt *tcell.EventKey) *tcell.EventKey { } if a.Content.Top() != nil && a.Content.Top().Name() == helpTitle { a.Content.Pop() - } else { - a.inject(NewHelp()) + return nil + } + + if err := a.inject(NewHelp()); err != nil { + a.Flash().Err(err) } return nil @@ -392,19 +400,28 @@ func (a *App) aliasCmd(evt *tcell.EventKey) *tcell.EventKey { if a.Content.Top() != nil && a.Content.Top().Name() == aliasTitle { a.Content.Pop() - } else { - a.inject(NewAlias()) + return nil + } + + if err := a.inject(NewAlias("aliases")); err != nil { + a.Flash().Err(err) } return nil } -func (a *App) gotoResource(res string) bool { +func (a *App) gotoResource(res string) error { return a.command.run(res) } -func (a *App) inject(c model.Component) { +func (a *App) inject(c model.Component) error { + ctx := context.WithValue(context.Background(), ui.KeyApp, a) + if err := c.Init(ctx); err != nil { + return fmt.Errorf("component init failed for %q %v", c.Name(), err) + } a.Content.Push(c) + + return nil } func (a *App) clusterInfo() *clusterInfoView { diff --git a/internal/view/bench.go b/internal/view/bench.go deleted file mode 100644 index 45209c66..00000000 --- a/internal/view/bench.go +++ /dev/null @@ -1,234 +0,0 @@ -package view - -import ( - "context" - "fmt" - "io/ioutil" - "os" - "path/filepath" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/perf" - "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/fsnotify/fsnotify" - "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" -) - -const ( - benchTitle = "Benchmarks" - resultTitle = "Benchmark Results" -) - -// Bench represents a service benchmark results view. -type Bench struct { - *Table - - details *Details -} - -// NewBench returns a new viewer. -func NewBench(title, _ string, _ resource.List) ResourceViewer { - return &Bench{ - Table: NewTable(benchTitle), - details: NewDetails(resultTitle), - } -} - -func (*Bench) SetContextFn(ContextFunc) {} - -// Init initializes the viewer. -func (b *Bench) Init(ctx context.Context) error { - log.Debug().Msgf(">>> Bench INIT") - if err := b.Table.Init(ctx); err != nil { - return err - } - b.SetBorderFocusColor(tcell.ColorSeaGreen) - b.SetSelectedStyle(tcell.ColorWhite, tcell.ColorSeaGreen, tcell.AttrNone) - b.SetColorerFn(render.Bench{}.ColorerFunc()) - b.bindKeys() - - b.details.SetTextColor(tcell.ColorSeaGreen) - if err := b.details.Init(ctx); err != nil { - return nil - } - - b.Start() - b.refresh() - b.SetSortCol(b.NameColIndex()+7, 0, true) - b.Refresh() - b.Select(1, 0) - - return nil -} - -// GVR returns a resource descriptor. -func (b *Bench) GVR() string { - return "n/a" -} - -// SetEnvFn sets k9s env vars. -func (b *Bench) SetEnvFn(EnvFunc) {} - -// GetTable returns the table view. -func (b *Bench) GetTable() *Table { return b.Table } - -// SetPath sets parent selector. -func (b *Bench) SetPath(s string) {} - -// Start runs the refresh loop -func (b *Bench) Start() { - log.Debug().Msgf(">>>> Bench START") - var ctx context.Context - - ctx, b.cancelFn = context.WithCancel(context.Background()) - if err := b.watchBenchDir(ctx); err != nil { - b.app.Flash().Errf("Unable to watch benchmarks directory %s", err) - } -} - -// List returns a resource list. -func (b *Bench) List() resource.List { - return nil -} - -func (b *Bench) refresh() { - b.Update(b.hydrate()) - b.UpdateTitle() -} - -func (b *Bench) bindKeys() { - b.Actions().Add(ui.KeyActions{ - tcell.KeyEnter: ui.NewKeyAction("Enter", b.enterCmd, false), - tcell.KeyCtrlD: ui.NewKeyAction("Delete", b.deleteCmd, false), - }) -} - -func (b *Bench) enterCmd(evt *tcell.EventKey) *tcell.EventKey { - if b.SearchBuff().IsActive() { - return b.filterCmd(evt) - } - - if !b.RowSelected() { - return nil - } - - data, err := readBenchFile(b.app.Config, b.benchFile()) - if err != nil { - b.app.Flash().Errf("Unable to load bench file %s", err) - return nil - } - - b.details.SetText(data) - b.details.SetSubject(b.GetSelectedItem()) - b.app.inject(b.details) - - return nil -} - -func (b *Bench) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - if !b.RowSelected() { - return nil - } - - sel, file := b.GetSelectedItem(), b.benchFile() - dir := filepath.Join(perf.K9sBenchDir, b.app.Config.K9s.CurrentCluster) - showModal(b.app.Content.Pages, fmt.Sprintf("Delete benchmark `%s?", file), func() { - if err := os.Remove(filepath.Join(dir, file)); err != nil { - b.app.Flash().Errf("Unable to delete file %s", err) - return - } - b.app.Flash().Infof("Benchmark %s deleted!", sel) - }) - - return nil -} - -func (b *Bench) benchFile() string { - r := b.GetSelectedRowIndex() - return ui.TrimCell(b.SelectTable, r, 7) -} - -func (b *Bench) hydrate() render.TableData { - ff, err := loadBenchDir(b.app.Config) - if err != nil { - b.app.Flash().Errf("Unable to read bench directory %s", err) - } - - var re render.Bench - data := render.TableData{ - Header: re.Header(render.AllNamespaces), - RowEvents: make(render.RowEvents, 0, 10), - Namespace: render.AllNamespaces, - } - - for _, f := range ff { - bench := render.BenchInfo{ - File: f, - Path: filepath.Join(benchDir(b.app.Config), f.Name()), - } - - var row render.Row - if err := re.Render(bench, render.AllNamespaces, &row); err != nil { - log.Error().Err(err).Msg("Bench render failed") - continue - } - data.RowEvents = append(data.RowEvents, render.RowEvent{ - Kind: render.EventAdd, - Row: row, - }) - } - - return data -} - -func (b *Bench) watchBenchDir(ctx context.Context) error { - w, err := fsnotify.NewWatcher() - if err != nil { - return err - } - - go func() { - for { - select { - case evt := <-w.Events: - log.Debug().Msgf("Bench event %#v", evt) - b.app.QueueUpdateDraw(func() { - b.refresh() - }) - case err := <-w.Errors: - log.Info().Err(err).Msg("Dir Watcher failed") - return - case <-ctx.Done(): - log.Debug().Msg("!!!! FS WATCHER DONE!!") - if err := w.Close(); err != nil { - log.Error().Err(err).Msg("Closing bench watched") - } - return - } - } - }() - - return w.Add(benchDir(b.app.Config)) -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func benchDir(cfg *config.Config) string { - return filepath.Join(perf.K9sBenchDir, cfg.K9s.CurrentCluster) -} - -func loadBenchDir(cfg *config.Config) ([]os.FileInfo, error) { - return ioutil.ReadDir(benchDir(cfg)) -} - -func readBenchFile(cfg *config.Config, n string) (string, error) { - data, err := ioutil.ReadFile(filepath.Join(benchDir(cfg), n)) - if err != nil { - return "", err - } - return string(data), nil -} diff --git a/internal/view/benchmark.go b/internal/view/benchmark.go new file mode 100644 index 00000000..923ac552 --- /dev/null +++ b/internal/view/benchmark.go @@ -0,0 +1,158 @@ +package view + +import ( + "context" + "fmt" + "io/ioutil" + "os" + "path/filepath" + "strings" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/perf" + "github.com/derailed/k9s/internal/render" + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" +) + +const ( + benchTitle = "Benchmarks" + resultTitle = "Benchmark Results" +) + +// Benchmark represents a service benchmark results view. +type Benchmark struct { + ResourceViewer + + details *Details +} + +// NewBench returns a new viewer. +func NewBenchmark(gvr dao.GVR) ResourceViewer { + b := Benchmark{ + ResourceViewer: NewBrowser(gvr), + details: NewDetails(resultTitle), + } + b.GetTable().SetBorderFocusColor(tcell.ColorSeaGreen) + b.GetTable().SetSelectedStyle(tcell.ColorWhite, tcell.ColorSeaGreen, tcell.AttrNone) + b.GetTable().SetColorerFn(render.Benchmark{}.ColorerFunc()) + b.GetTable().SetSortCol(b.GetTable().NameColIndex()+7, 0, true) + b.SetContextFn(b.benchContext) + b.GetTable().SetEnterFn(b.viewBench) + + return &b +} + +func (b *Benchmark) benchContext(ctx context.Context) context.Context { + return context.WithValue(ctx, internal.KeyDir, benchDir(b.App().Config)) +} + +// BOZO!! +// // Start runs the refresh loop +// func (b *Bench) Start() { +// log.Debug().Msgf(">>>> Bench START") +// var ctx context.Context + +// ctx, b.cancelFn = context.WithCancel(context.Background()) +// if err := b.watchBenchDir(ctx); err != nil { +// b.App().Flash().Errf("Unable to watch benchmarks directory %s", err) +// } +// } + +func (b *Benchmark) viewBench(app *App, ns, res, path string) { + log.Debug().Msgf("VIEWBENCH %q -- %q -- %q", ns, res, path) + data, err := readBenchFile(app.Config, b.benchFile()) + if err != nil { + b.App().Flash().Errf("Unable to load bench file %s", err) + return + } + + b.details.SetText(data) + b.details.SetSubject(fileToSubject(path)) + b.App().inject(b.details) + + return +} + +func fileToSubject(path string) string { + tokens := strings.Split(path, "/") + log.Debug().Msgf("TOKENS %v", tokens) + ee := strings.Split(tokens[len(tokens)-1], "_") + return ee[0] + "/" + ee[1] +} + +func (b *Benchmark) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { + if !b.GetTable().RowSelected() { + return nil + } + + sel, file := b.GetTable().GetSelectedItem(), b.benchFile() + dir := filepath.Join(perf.K9sBenchDir, b.App().Config.K9s.CurrentCluster) + showModal(b.App().Content.Pages, fmt.Sprintf("Delete benchmark `%s?", file), func() { + if err := os.Remove(filepath.Join(dir, file)); err != nil { + b.App().Flash().Errf("Unable to delete file %s", err) + return + } + b.App().Flash().Infof("Benchmark %s deleted!", sel) + }) + + return nil +} + +func (b *Benchmark) benchFile() string { + r := b.GetTable().GetSelectedRowIndex() + return ui.TrimCell(b.GetTable().SelectTable, r, 7) +} + +// BOZO!! +// func (b *Benchmark) watchBenchDir(ctx context.Context) error { +// w, err := fsnotify.NewWatcher() +// if err != nil { +// return err +// } + +// go func() { +// for { +// select { +// case evt := <-w.Events: +// log.Debug().Msgf("Bench event %#v", evt) +// b.App().QueueUpdateDraw(func() { +// b.Refresh() +// }) +// case err := <-w.Errors: +// log.Info().Err(err).Msg("Dir Watcher failed") +// return +// case <-ctx.Done(): +// log.Debug().Msg("!!!! FS WATCHER DONE!!") +// if err := w.Close(); err != nil { +// log.Error().Err(err).Msg("Closing bench watched") +// } +// return +// } +// } +// }() + +// return w.Add(benchDir(b.App().Config)) +// } + +// ---------------------------------------------------------------------------- +// Helpers... + +func benchDir(cfg *config.Config) string { + return filepath.Join(perf.K9sBenchDir, cfg.K9s.CurrentCluster) +} + +func loadBenchDir(cfg *config.Config) ([]os.FileInfo, error) { + return ioutil.ReadDir(benchDir(cfg)) +} + +func readBenchFile(cfg *config.Config, n string) (string, error) { + data, err := ioutil.ReadFile(filepath.Join(benchDir(cfg), n)) + if err != nil { + return "", err + } + return string(data), nil +} diff --git a/internal/view/browser.go b/internal/view/browser.go new file mode 100644 index 00000000..7cd29d97 --- /dev/null +++ b/internal/view/browser.go @@ -0,0 +1,548 @@ +package view + +import ( + "bytes" + "context" + "errors" + "fmt" + "strconv" + "time" + + "github.com/atotto/clipboard" + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/render" + "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/k9s/internal/ui/dialog" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/cli-runtime/pkg/printers" +) + +// ContextFunc enhances a given context. +type ContextFunc func(context.Context) context.Context + +type BindKeysFunc func(ui.KeyActions) + +// Browser represents a generic resource browser. +type Browser struct { + *Table + + namespaces map[int]string + gvr dao.GVR + envFn EnvFunc + meta metav1.APIResource + accessor dao.Accessor + contextFn ContextFunc + bindKeysFn BindKeysFunc + cancelFn context.CancelFunc +} + +// NewBrowser returns a new browser. +func NewBrowser(gvr dao.GVR) ResourceViewer { + return &Browser{ + Table: NewTable(string(gvr)), + gvr: gvr, + } +} + +// Init watches all running pods in given namespace +func (b *Browser) Init(ctx context.Context) error { + log.Debug().Msgf("BROWSER INIT %s", b.gvr) + var err error + b.meta, err = dao.MetaFor(b.gvr) + if err != nil { + return err + } + + if err := b.Table.Init(ctx); err != nil { + return err + } + if !dao.IsK9sMeta(b.meta) { + _ = b.app.factory.ForResource(b.app.Config.ActiveNamespace(), b.GVR()) + b.app.factory.WaitForCacheSync() + } + + if b.bindKeysFn != nil { + b.bindKeysFn(b.Actions()) + } + b.Table.BaseTitle = b.meta.Kind + b.accessor, err = dao.AccessorFor(b.app.factory, b.gvr) + if err != nil { + return err + } + log.Debug().Msgf("ACCESSOR FOR %s -- %#v", b.gvr, b.accessor) + + b.envFn = b.defaultK9sEnv + b.Table.setFilterFn(b.filterBrowser) + b.setNamespace(b.App().Config.ActiveNamespace()) + b.refresh() + row, _ := b.GetSelection() + if row == 0 && b.GetRowCount() > 0 { + b.Select(1, 0) + } + + return nil +} + +// Start initializes updates. +func (b *Browser) Start() { + b.Stop() + + log.Debug().Msgf("BROWSER START %s", b.gvr) + b.Table.Start() + + var ctx context.Context + ctx, b.cancelFn = context.WithCancel(context.Background()) + go b.update(ctx) +} + +func (b *Browser) Stop() { + if b.cancelFn != nil { + b.cancelFn() + b.cancelFn = nil + log.Debug().Msgf("BROWSER %s", b.BaseTitle) + } +} + +func (b *Browser) Refresh() { + // BOZO!! + // b.app.QueueUpdateDraw(func() { + b.refresh() + // }) +} + +// Name returns the component name. +func (b *Browser) Name() string { + return b.meta.Kind +} + +// SetContextFn populates a custom context. +func (b *Browser) SetContextFn(f ContextFunc) { + b.contextFn = f +} + +// SetBindKeysFn adds additional key bindings. +func (b *Browser) SetBindKeysFn(f BindKeysFunc) { + b.bindKeysFn = f +} + +// List returns a resource List. +func (b *Browser) List() resource.List { return nil } + +// SetEnvFn sets a function to pull viewer env vars for plugins. +func (b *Browser) SetEnvFn(f EnvFunc) { b.envFn = f } + +// GVR returns a resource descriptor. +func (b *Browser) GVR() string { return string(b.gvr) } + +func (b *Browser) GetTable() *Table { + return b.Table +} + +func (b *Browser) filterBrowser(sel string) { + panic("NYI") + // b.list.SetLabelSelector(sel) + b.refresh() +} + +func (b *Browser) update(ctx context.Context) { + for { + select { + case <-ctx.Done(): + log.Debug().Msgf("BROWSER <> -- %s", b.gvr) + return + case <-time.After(time.Duration(b.app.Config.K9s.GetRefreshRate()) * time.Second): + b.app.QueueUpdateDraw(func() { + b.refresh() + }) + } + } +} + +// ---------------------------------------------------------------------------- +// Actions()... + +func (b *Browser) cpCmd(evt *tcell.EventKey) *tcell.EventKey { + if !b.RowSelected() { + return evt + } + + _, n := k8s.Namespaced(b.GetSelectedItem()) + log.Debug().Msgf("Copied selection to clipboard %q", n) + b.app.Flash().Info("Current selection copied to clipboard...") + if err := clipboard.WriteAll(n); err != nil { + b.app.Flash().Err(err) + } + + return nil +} + +func (b *Browser) enterCmd(evt *tcell.EventKey) *tcell.EventKey { + log.Debug().Msgf("GENERIC RES ENTER CMD FOR %q...", b.gvr) + // If in command mode run filter otherwise enter function. + if b.filterCmd(evt) == nil || !b.RowSelected() { + return nil + } + + f := b.defaultEnter + if b.enterFn != nil { + log.Debug().Msgf("Found custom enter") + f = b.enterFn + } + f(b.app, b.Data.Namespace, string(b.gvr), b.GetSelectedItem()) + + return nil +} + +func (b *Browser) refreshCmd(*tcell.EventKey) *tcell.EventKey { + b.app.Flash().Info("Refreshinb...") + b.refresh() + return nil +} + +func (b *Browser) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { + selections := b.GetSelectedItems() + if len(selections) == 0 { + return evt + } + log.Debug().Msgf("DEL SELECTIONS %#v", selections) + + b.Stop() + defer b.Start() + { + msg := fmt.Sprintf("Delete %s %s?", b.gvr, selections[0]) + if len(selections) > 1 { + msg = fmt.Sprintf("Delete %d marked %s?", len(selections), b.gvr) + } + + cancelFn := func() {} + if dao.IsK9sMeta(b.meta) { + dialog.ShowConfirm(b.app.Content.Pages, "Confirm Delete", msg, func() { + b.ShowDeleted() + if len(selections) > 1 { + b.app.Flash().Infof("Delete %d marked %s", len(selections), b.gvr) + } else { + b.app.Flash().Infof("Delete resource %s %s", b.gvr, selections[0]) + } + for _, sel := range selections { + if err := b.accessor.(dao.Nuker).Delete(sel, true, true); err != nil { + b.app.Flash().Errf("Delete failed with `%s", err) + } else { + b.GetTable().DeleteMark(sel) + } + } + b.refresh() + b.SelectRow(1, true) + }, cancelFn) + return nil + } + + dialog.ShowDelete(b.app.Content.Pages, msg, func(cascade, force bool) { + b.ShowDeleted() + if len(selections) > 1 { + b.app.Flash().Infof("Delete %d marked %s", len(selections), b.gvr) + } else { + b.app.Flash().Infof("Delete resource %s %s", b.gvr, selections[0]) + } + for _, sel := range selections { + if err := b.accessor.(dao.Nuker).Delete(sel, cascade, force); err != nil { + b.app.Flash().Errf("Delete failed with `%s", err) + } else { + b.app.factory.DeleteForwarder(sel) + b.GetTable().DeleteMark(sel) + } + } + b.refresh() + b.SelectRow(1, true) + }, cancelFn) + } + + return nil +} + +func (b *Browser) defaultEnter(app *App, ns, _, sel string) { + log.Debug().Msgf("--------- Resource %q Verbs %v", sel, b.meta.Verbs) + ns, n := k8s.Namespaced(sel) + yaml, err := dao.Describe(b.app.Conn(), b.gvr, ns, n) + if err != nil { + b.app.Flash().Errf("Describe command failed: %s", err) + return + } + + details := NewDetails("Describe") + details.SetSubject(sel) + details.SetTextColor(b.app.Styles.FgColor()) + details.SetText(colorizeYAML(b.app.Styles.Views().Yaml, yaml)) + details.ScrollToBeginning() + + if err := b.app.inject(details); err != nil { + b.app.Flash().Err(err) + } +} + +func (b *Browser) describeCmd(evt *tcell.EventKey) *tcell.EventKey { + log.Debug().Msgf("DESCRIBE %t -- %#v", b.RowSelected(), b.GetSelectedItems()) + if !b.RowSelected() { + return evt + } + b.defaultEnter(b.app, b.Data.Namespace, string(b.gvr), b.GetSelectedItem()) + + return nil +} + +func (b *Browser) viewCmd(evt *tcell.EventKey) *tcell.EventKey { + if !b.RowSelected() { + return evt + } + + path := b.GetSelectedItem() + log.Debug().Msgf("------ NAMESPACES %q vs %q", path, b.Data.Namespace) + o, err := b.app.factory.Get(string(b.gvr), path, labels.Everything()) + if err != nil { + b.app.Flash().Errf("Unable to get resource %q -- %s", b.gvr, err) + return nil + } + + raw, err := toYAML(o) + if err != nil { + b.app.Flash().Errf("Unable to marshal resource %s", err) + return nil + } + + details := NewDetails("YAML") + details.SetSubject(path) + details.SetTextColor(b.app.Styles.FgColor()) + details.SetText(colorizeYAML(b.app.Styles.Views().Yaml, raw)) + details.ScrollToBeginning() + b.app.inject(details) + + return nil +} + +func toYAML(o runtime.Object) (string, error) { + var ( + buff bytes.Buffer + p printers.YAMLPrinter + ) + err := p.PrintObj(o, &buff) + if err != nil { + log.Error().Msgf("Marshal Error %v", err) + return "", err + } + + return buff.String(), nil +} + +func (b *Browser) editCmd(evt *tcell.EventKey) *tcell.EventKey { + if !b.RowSelected() { + return evt + } + + b.Stop() + defer b.Start() + { + ns, po := k8s.Namespaced(b.GetSelectedItem()) + args := make([]string, 0, 10) + args = append(args, "edit") + args = append(args, b.meta.Kind) + args = append(args, "-n", ns) + args = append(args, "--context", b.app.Config.K9s.CurrentContext) + if cfg := b.app.Conn().Config().Flags().KubeConfig; cfg != nil && *cfg != "" { + args = append(args, "--kubeconfig", *cfg) + } + if !runK(true, b.app, append(args, po)...) { + b.app.Flash().Err(errors.New("Edit exec failed")) + } + } + + return evt +} + +func (b *Browser) setNamespace(ns string) { + if !b.meta.Namespaced { + b.Data.Namespace = render.ClusterWide + return + } + if b.Data.Namespace == ns { + return + } + + if ns == render.NamespaceAll { + ns = render.AllNamespaces + } + log.Debug().Msgf("!!!!!! SETTING NS %q", ns) + b.Data.Namespace = ns + b.Data.RowEvents = b.Data.RowEvents.Clear() +} + +func (b *Browser) switchNamespaceCmd(evt *tcell.EventKey) *tcell.EventKey { + i, _ := strconv.Atoi(string(evt.Rune())) + ns := b.namespaces[i] + if ns == "" { + ns = render.NamespaceAll + } + + b.app.switchNS(ns) + b.setNamespace(ns) + b.app.Flash().Infof("Viewing namespace `%s`...", ns) + b.refresh() + b.UpdateTitle() + b.SelectRow(1, true) + b.app.CmdBuff().Reset() + if err := b.app.Config.SetActiveNamespace(b.Data.Namespace); err != nil { + log.Error().Err(err).Msg("Config save NS failed!") + } + if err := b.app.Config.Save(); err != nil { + log.Error().Err(err).Msg("Config save failed!") + } + + return nil +} + +func (b *Browser) refresh() { + log.Debug().Msgf("REFRESHING (%q) in ns %q -- %q", b.gvr, b.Data.Namespace, b.Path) + + if b.app.Conn() == nil { + log.Error().Msg("No api connection") + return + } + + ctx := b.defaultContext() + if b.contextFn != nil { + log.Debug().Msgf("GOT CUSTOM CTX") + ctx = b.contextFn(ctx) + } + if path, ok := ctx.Value(internal.KeyPath).(string); ok && path != "" { + b.Path = path + } + data, err := dao.Reconcile(ctx, b.Table.Data, b.gvr) + if err != nil { + b.app.Flash().Err(err) + } + b.refreshActions() + b.Update(data) +} + +func (b *Browser) defaultContext() context.Context { + ctx := context.WithValue(context.Background(), internal.KeyFactory, b.app.factory) + ctx = context.WithValue(ctx, internal.KeyGVR, string(b.gvr)) + ctx = context.WithValue(ctx, internal.KeyPath, b.Path) + ctx = context.WithValue(ctx, internal.KeyLabels, "") + ctx = context.WithValue(ctx, internal.KeyFields, "") + + return ctx +} + +func (b *Browser) namespaceActions(aa ui.KeyActions) { + if b.app.Conn() == nil || !b.meta.Namespaced || b.GetTable().Path != "" { + return + } + b.namespaces = make(map[int]string, config.MaxFavoritesNS) + aa[tcell.Key(ui.NumKeys[0])] = ui.NewKeyAction(resource.AllNamespace, b.switchNamespaceCmd, true) + b.namespaces[0] = resource.AllNamespace + index := 1 + for _, n := range b.app.Config.FavNamespaces() { + if n == resource.AllNamespace { + continue + } + aa[tcell.Key(ui.NumKeys[index])] = ui.NewKeyAction(n, b.switchNamespaceCmd, true) + b.namespaces[index] = n + index++ + } +} + +func (b *Browser) refreshActions() { + aa := ui.KeyActions{ + ui.KeyC: ui.NewKeyAction("Copy", b.cpCmd, false), + tcell.KeyEnter: ui.NewKeyAction("View", b.enterCmd, false), + tcell.KeyCtrlR: ui.NewKeyAction("Refresh", b.refreshCmd, false), + } + b.namespaceActions(aa) + + if dao.Can(b.meta.Verbs, "edit") { + aa[ui.KeyE] = ui.NewKeyAction("Edit", b.editCmd, true) + } + if dao.Can(b.meta.Verbs, "delete") { + aa[tcell.KeyCtrlD] = ui.NewKeyAction("Delete", b.deleteCmd, true) + } + if dao.Can(b.meta.Verbs, "view") { + aa[ui.KeyY] = ui.NewKeyAction("YAML", b.viewCmd, true) + } + if dao.Can(b.meta.Verbs, "describe") { + aa[ui.KeyD] = ui.NewKeyAction("Describe", b.describeCmd, true) + } + b.customActions(aa) + b.Actions().Add(aa) + + if b.bindKeysFn != nil { + b.bindKeysFn(b.Actions()) + } +} + +func (b *Browser) customActions(aa ui.KeyActions) { + pp := config.NewPlugins() + if err := pp.Load(); err != nil { + log.Warn().Msgf("No plugin configuration found") + return + } + + for k, plugin := range pp.Plugin { + if !in(plugin.Scopes, b.meta.Name) { + continue + } + key, err := asKey(plugin.ShortCut) + if err != nil { + log.Error().Err(err).Msg("Unable to map shortcut to a key") + continue + } + _, ok := aa[key] + if ok { + log.Error().Err(fmt.Errorf("Doh! you are trying to overide an existing command `%s", k)).Msg("Invalid shortcut") + continue + } + aa[key] = ui.NewKeyAction( + plugin.Description, + b.execCmd(plugin.Command, plugin.Background, plugin.Args...), + true) + } +} + +func (b *Browser) execCmd(bin string, bg bool, args ...string) ui.ActionHandler { + return func(evt *tcell.EventKey) *tcell.EventKey { + if !b.RowSelected() { + + return evt + } + + var ( + env = b.envFn() + aa = make([]string, len(args)) + err error + ) + for i, a := range args { + aa[i], err = env.envFor(a) + if err != nil { + log.Error().Err(err).Msg("Args match failed") + return nil + } + } + + if run(true, b.app, bin, bg, aa...) { + b.app.Flash().Info("Custom CMD launched!") + } else { + b.app.Flash().Info("Custom CMD failed!") + } + return nil + } +} + +func (b *Browser) defaultK9sEnv() K9sEnv { + return defaultK9sEnv(b.app, b.GetSelectedItem(), b.GetRow()) +} diff --git a/internal/view/command.go b/internal/view/command.go index 1c1be055..eb3224fc 100644 --- a/internal/view/command.go +++ b/internal/view/command.go @@ -8,7 +8,6 @@ import ( "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/model" - "github.com/derailed/k9s/internal/resource" "github.com/rs/zerolog/log" ) @@ -34,11 +33,8 @@ func (c *command) Init() error { return nil } -func (c *command) defaultCmd() { - cmd := c.app.Config.ActiveView() - if !c.run(cmd) { - log.Error().Err(fmt.Errorf("Unable to load command %s", cmd)).Msg("Command failed") - } +func (c *command) defaultCmd() error { + return c.run(c.app.Config.ActiveView()) } var authRX = regexp.MustCompile(`\Apol\s([u|g|s]):([\w-:]+)\b`) @@ -61,46 +57,42 @@ func (c *command) isK9sCmd(cmd string) bool { } tokens := authRX.FindAllStringSubmatch(cmd, -1) if len(tokens) == 1 && len(tokens[0]) == 3 { - c.app.inject(NewPolicy(c.app, tokens[0][1], tokens[0][2])) + // BOZO!! + // c.app.inject(NewPolicy(c.app, tokens[0][1], tokens[0][2])) return true } } return false } -func (c *command) viewMetaFor(cmd string) (string, *MetaViewer) { +func (c *command) viewMetaFor(cmd string) (string, *MetaViewer, error) { gvr, ok := aliases.Get(cmd) if !ok { - log.Error().Err(fmt.Errorf("Huh? `%s` command not found", cmd)).Msg("Command Failed") - c.app.Flash().Warnf("Huh? `%s` command not found", cmd) - return "", nil + return "", nil, fmt.Errorf("Huh? `%s` command not found", cmd) } v, ok := customViewers[dao.GVR(gvr)] if !ok { - log.Error().Err(fmt.Errorf("Huh? `%s` viewer not found", gvr)).Msg("MetaViewer Failed") - c.app.Flash().Warnf("Huh? viewer for %s not found", cmd) - return "", nil + return gvr, &MetaViewer{viewerFn: NewBrowser}, nil } - return gvr, &v + return gvr, &v, nil } // Exec the command by showing associated display. -func (c *command) run(cmd string) bool { +func (c *command) run(cmd string) error { if c.isK9sCmd(cmd) { - return true + return nil } cmds := strings.Split(cmd, " ") - gvr, v := c.viewMetaFor(cmds[0]) - if v == nil { - return false + gvr, v, err := c.viewMetaFor(cmds[0]) + if err != nil { + return err } switch cmds[0] { case "ctx", "context", "contexts": if len(cmds) == 2 && c.app.switchCtx(cmds[1], true) != nil { - log.Error().Msg("Context switch failed!") - return false + return fmt.Errorf("context switch failed!") } view := c.componentFor(gvr, v) return c.exec(gvr, view) @@ -111,42 +103,33 @@ func (c *command) run(cmd string) bool { ns = cmds[1] } if !c.app.switchNS(ns) { - return false + return fmt.Errorf("namespace switch failed for ns %q", ns) } return c.exec(gvr, c.componentFor(gvr, v)) } } func (c *command) componentFor(gvr string, v *MetaViewer) ResourceViewer { - var r resource.List - if v.listFn != nil { - r = v.listFn(c.app.Conn(), resource.DefaultNamespace) - } - var view ResourceViewer if v.viewerFn != nil { log.Debug().Msgf("Custom viewer for %s", gvr) view = v.viewerFn(dao.GVR(gvr)) - // view = NewGeneric(dao.GVR(gvr)) } else { - log.Debug().Msgf("Standard viewer for %s", gvr) - view = NewResource("BLAH", gvr, r) + log.Debug().Msgf("Generic viewer for %s", gvr) + view = NewBrowser(dao.GVR(gvr)) } - switch o := view.(type) { - case TableViewer: - if v.enterFn != nil { - o.GetTable().SetEnterFn(v.enterFn) - } + if v.enterFn != nil { + log.Debug().Msgf("SETTING CUSTOM ENTER ON %s", gvr) + view.GetTable().SetEnterFn(v.enterFn) } return view } -func (c *command) exec(gvr string, comp model.Component) bool { +func (c *command) exec(gvr string, comp model.Component) error { if comp == nil { - log.Error().Err(fmt.Errorf("No component given for %s", gvr)) - return false + return fmt.Errorf("No component given for %s", gvr) } g := k8s.GVR(gvr) @@ -157,7 +140,7 @@ func (c *command) exec(gvr string, comp model.Component) bool { log.Error().Err(err).Msg("Config save failed!") } c.app.Content.Stack.ClearHistory() - c.app.inject(comp) + return c.app.inject(comp) - return true + return nil } diff --git a/internal/view/container.go b/internal/view/container.go index 41029c8c..ca387761 100644 --- a/internal/view/container.go +++ b/internal/view/container.go @@ -1,14 +1,13 @@ package view import ( - "context" "errors" "fmt" "strings" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/ui/dialog" "github.com/gdamore/tcell" @@ -21,52 +20,38 @@ const containerTitle = "Containers" // Container represents a container view. type Container struct { ResourceViewer - - podPath string } // New Container returns a new container view. -func NewContainer(path string, list resource.List) ResourceViewer { - return &Container{ - ResourceViewer: NewResource(containerTitle, "containers", list), - podPath: path, - } -} - -// Init initializes the viewer. -func (c *Container) Init(ctx context.Context) error { - c.ResourceViewer = NewLogsExtender(c.ResourceViewer, c.selectedContainer) - c.ResourceViewer.SetPath(c.podPath) - c.GetTable().Path = c.podPath - if err := c.ResourceViewer.Init(ctx); err != nil { - return err - } +func NewContainer(gvr dao.GVR) ResourceViewer { + c := Container{} + c.ResourceViewer = NewLogsExtender(NewBrowser(gvr), c.selectedContainer) c.SetEnvFn(c.k9sEnv) c.GetTable().SetEnterFn(c.viewLogs) c.GetTable().SetColorerFn(render.Container{}.ColorerFunc()) - c.bindKeys() + c.SetBindKeysFn(c.bindKeys) - return nil + return &c } // Name returns the component name. func (c *Container) Name() string { return containerTitle } -func (c *Container) bindKeys() { - c.Actions().Delete(tcell.KeyCtrlSpace, ui.KeySpace) - c.Actions().Add(ui.KeyActions{ - tcell.KeyCtrlF: ui.NewKeyAction("PortForward", c.portFwdCmd, true), - ui.KeyS: ui.NewKeyAction("Shell", c.shellCmd, true), - ui.KeyShiftC: ui.NewKeyAction("Sort CPU", c.GetTable().SortColCmd(6, false), false), - ui.KeyShiftM: ui.NewKeyAction("Sort MEM", c.GetTable().SortColCmd(7, false), false), - ui.KeyShiftX: ui.NewKeyAction("Sort CPU%", c.GetTable().SortColCmd(8, false), false), - ui.KeyShiftZ: ui.NewKeyAction("Sort MEM%", c.GetTable().SortColCmd(9, false), false), +func (c *Container) bindKeys(aa ui.KeyActions) { + aa.Delete(tcell.KeyCtrlSpace, ui.KeySpace) + aa.Add(ui.KeyActions{ + ui.KeyShiftF: ui.NewKeyAction("PortForward", c.portFwdCmd, true), + ui.KeyS: ui.NewKeyAction("Shell", c.shellCmd, true), + ui.KeyShiftC: ui.NewKeyAction("Sort CPU", c.GetTable().SortColCmd(6, false), false), + ui.KeyShiftM: ui.NewKeyAction("Sort MEM", c.GetTable().SortColCmd(7, false), false), + ui.KeyShiftX: ui.NewKeyAction("Sort CPU%", c.GetTable().SortColCmd(8, false), false), + ui.KeyShiftZ: ui.NewKeyAction("Sort MEM%", c.GetTable().SortColCmd(9, false), false), }) } func (c *Container) k9sEnv() K9sEnv { env := defaultK9sEnv(c.App(), c.GetTable().GetSelectedItem(), c.GetTable().GetRow()) - ns, n := namespaced(c.podPath) + ns, n := k8s.Namespaced(c.GetTable().Path) env["POD"] = n env["NAMESPACE"] = ns @@ -80,14 +65,14 @@ func (c *Container) selectedContainer() string { return tokens[0] } -func (c *Container) viewLogs(_ *App, ns, res, path string) { +func (c *Container) viewLogs(app *App, ns, res, path string) { log.Debug().Msgf(">>>>>>>> ViewLOgs %q -- %q -- %q", ns, res, path) status := c.GetTable().GetSelectedCell(3) if status != "Running" && status != "Completed" { - c.App().Flash().Err(errors.New("No logs available")) + app.Flash().Err(errors.New("No logs available")) return } - c.ResourceViewer.(*LogsExtender).showLogs(c.podPath, false) + c.ResourceViewer.(*LogsExtender).showLogs(c.GetTable().Path, false) } // Handlers... @@ -100,7 +85,7 @@ func (c *Container) shellCmd(evt *tcell.EventKey) *tcell.EventKey { c.Stop() defer c.Start() - shellIn(c.App(), c.podPath, sel) + shellIn(c.App(), c.GetTable().Path, sel) return nil } @@ -111,8 +96,8 @@ func (c *Container) portFwdCmd(evt *tcell.EventKey) *tcell.EventKey { return evt } - if _, ok := c.App().forwarders[fwFQN(c.podPath, sel)]; ok { - c.App().Flash().Err(fmt.Errorf("A PortForward already exist on container %s", c.podPath)) + if _, ok := c.App().factory.ForwarderFor(fwFQN(c.GetTable().Path, sel)); ok { + c.App().Flash().Err(fmt.Errorf("A PortForward already exist on container %s", c.GetTable().Path)) return nil } @@ -136,6 +121,10 @@ func (c *Container) portFwdCmd(evt *tcell.EventKey) *tcell.EventKey { continue } port = strings.TrimSpace(p) + tokens := strings.Split(port, ":") + if len(tokens) == 2 { + port = tokens[1] + } break } if port == "" { @@ -151,19 +140,19 @@ func (c *Container) portForward(lport, cport string) { co := c.GetTable().GetSelectedCell(0) pf := k8s.NewPortForward(c.App().Conn(), &log.Logger) ports := []string{lport + ":" + cport} - fw, err := pf.Start(c.podPath, co, ports) + fw, err := pf.Start(c.GetTable().Path, co, ports) if err != nil { c.App().Flash().Err(err) return } - log.Debug().Msgf(">>> Starting port forward %q %v", c.podPath, ports) + log.Debug().Msgf(">>> Starting port forward %q %v", c.GetTable().Path, ports) go c.runForward(pf, fw) } func (c *Container) runForward(pf *k8s.PortForward, f *portforward.PortForwarder) { c.App().QueueUpdateDraw(func() { - c.App().forwarders[pf.FQN()] = pf + c.App().factory.RegisterForwarder(pf) c.App().Flash().Infof("PortForward activated %s:%s", pf.Path(), pf.Ports()[0]) dialog.DismissPortForward(c.App().Content.Pages) }) @@ -174,7 +163,7 @@ func (c *Container) runForward(pf *k8s.PortForward, f *portforward.PortForwarder return } c.App().QueueUpdateDraw(func() { - delete(c.App().forwarders, pf.FQN()) + c.App().factory.DeleteForwarder(pf.FQN()) pf.SetActive(false) }) } diff --git a/internal/view/context.go b/internal/view/context.go index 7226ed0e..cd4bc823 100644 --- a/internal/view/context.go +++ b/internal/view/context.go @@ -2,7 +2,6 @@ package view import ( "errors" - "strings" "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/render" @@ -16,44 +15,33 @@ type Context struct { ResourceViewer } -// NewContext return a new context viewer. +// NewContext returns a new viewer. func NewContext(gvr dao.GVR) ResourceViewer { c := Context{ - ResourceViewer: NewGeneric(gvr), + ResourceViewer: NewBrowser(gvr), } c.GetTable().SetEnterFn(c.useCtx) - c.GetTable().SetSelectedFn(c.cleanser) c.GetTable().SetColorerFn(render.Context{}.ColorerFunc()) - c.BindKeys() + c.SetBindKeysFn(c.bindKeys) return &c } -func (c *Context) BindKeys() { - c.Actions().Delete(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) +func (c *Context) bindKeys(aa ui.KeyActions) { + aa.Delete(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) } -func (c *Context) useCtx(app *App, _, res, sel string) { - if err := c.useContext(sel); err != nil { +func (c *Context) useCtx(app *App, _, res, path string) { + log.Debug().Msgf("SWITCH CTX %q--%q", res, path) + if err := c.useContext(path); err != nil { app.Flash().Err(err) return } - if !app.gotoResource("po") { - app.Flash().Err(errors.New("goto pod failed")) + if err := app.gotoResource("po"); err != nil { + app.Flash().Err(err) } } -func (*Context) cleanser(s string) string { - name := strings.TrimSpace(s) - if strings.HasSuffix(name, "(*)") { - name = strings.TrimRight(name, "(*)") - } - if strings.HasSuffix(name, "(𝜟)") { - name = strings.TrimRight(name, "(𝜟)") - } - return name -} - func (c *Context) useContext(name string) error { res, err := dao.AccessorFor(c.App().factory, dao.GVR(c.GVR())) if err != nil { @@ -64,15 +52,10 @@ func (c *Context) useContext(name string) error { if !ok { return errors.New("Expecting a switchable resource") } - - log.Debug().Msgf("Context %q", name) - ctx, _ := namespaced(name) - ctx = c.cleanser(ctx) - if err := switcher.Switch(ctx); err != nil { + if err := switcher.Switch(name); err != nil { return err } - - if err := c.App().switchCtx(ctx, false); err != nil { + if err := c.App().switchCtx(name, false); err != nil { return err } c.Refresh() diff --git a/internal/view/cronjob.go b/internal/view/cronjob.go index df689c48..04a051f3 100644 --- a/internal/view/cronjob.go +++ b/internal/view/cronjob.go @@ -2,35 +2,64 @@ package view import ( "context" + "fmt" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" + batchv1beta1 "k8s.io/api/batch/v1beta1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" ) -// CronJob presents a cronjob viewer. +// CronJob represents a cronjob viewer. type CronJob struct { ResourceViewer } // NewCronJob returns a new viewer. -func NewCronJob(title, gvr string, list resource.List) ResourceViewer { - return &CronJob{ - ResourceViewer: NewResource(title, gvr, list).(ResourceViewer), +func NewCronJob(gvr dao.GVR) ResourceViewer { + c := CronJob{ResourceViewer: NewBrowser(gvr)} + c.SetBindKeysFn(c.bindKeys) + c.GetTable().SetEnterFn(c.showJobs) + c.GetTable().SetColorerFn(render.CronJob{}.ColorerFunc()) + + return &c +} + +func (c *CronJob) showJobs(app *App, ns, res, path string) { + log.Debug().Msgf("Showing Jobs %q:%q -- %q", ns, res, path) + o, err := app.factory.Get("batch/v1beta1/cronjobs", path, labels.Everything()) + if err != nil { + app.Flash().Err(err) + return + } + + var cj batchv1beta1.CronJob + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cj) + if err != nil { + app.Flash().Err(err) + return + } + + v := NewJob(dao.GVR("batch/v1/jobs")) + v.SetContextFn(jobCtx(path, string(cj.UID))) + app.inject(v) +} + +func jobCtx(path, uid string) ContextFunc { + return func(ctx context.Context) context.Context { + ctx = context.WithValue(ctx, internal.KeyPath, path) + return context.WithValue(ctx, internal.KeyUID, uid) } } -func (c *CronJob) Init(ctx context.Context) error { - if err := c.ResourceViewer.Init(ctx); err != nil { - return err - } - c.bindKeys() - - return nil -} - -func (c *CronJob) bindKeys() { - c.Actions().Add(ui.KeyActions{ +func (c *CronJob) bindKeys(aa ui.KeyActions) { + aa.Add(ui.KeyActions{ tcell.KeyCtrlT: ui.NewKeyAction("Trigger", c.trigger, true), }) } @@ -41,11 +70,21 @@ func (c *CronJob) trigger(evt *tcell.EventKey) *tcell.EventKey { return evt } - if err := c.List().Resource().(resource.Runner).Run(sel); err != nil { + res, err := dao.AccessorFor(c.App().factory, dao.GVR(c.GVR())) + if err != nil { + return nil + } + runner, ok := res.(dao.Runnable) + if !ok { + c.App().Flash().Err(fmt.Errorf("expecting a jobrunner resource for %q", c.GVR())) + return nil + } + + if err := runner.Run(sel); err != nil { c.App().Flash().Errf("Cronjob trigger failed %v", err) return evt } - c.App().Flash().Infof("Triggering %s %s", c.List().GetName(), sel) + c.App().Flash().Infof("Triggering Job %s %s", c.GVR(), sel) return nil } diff --git a/internal/view/dp.go b/internal/view/dp.go index 7cd1701b..48f520c4 100644 --- a/internal/view/dp.go +++ b/internal/view/dp.go @@ -22,31 +22,25 @@ type Deploy struct { func NewDeploy(gvr dao.GVR) ResourceViewer { d := Deploy{ ResourceViewer: NewRestartExtender( - NewScaleExtender( - NewLogsExtender( - NewGeneric(gvr), - func() string { return "" }, - ), - ), + NewScaleExtender(NewLogsExtender(NewBrowser(gvr), nil)), ), } - d.BindKeys() + d.SetBindKeysFn(d.bindKeys) d.GetTable().SetEnterFn(d.showPods) d.GetTable().SetColorerFn(render.Deployment{}.ColorerFunc()) return &d } -func (d *Deploy) BindKeys() { - d.Actions().Add(ui.KeyActions{ +func (d *Deploy) bindKeys(aa ui.KeyActions) { + aa.Add(ui.KeyActions{ ui.KeyShiftD: ui.NewKeyAction("Sort Desired", d.GetTable().SortColCmd(1, true), false), ui.KeyShiftC: ui.NewKeyAction("Sort Current", d.GetTable().SortColCmd(2, true), false), }) } -func (d *Deploy) showPods(app *App, _, res, sel string) { - ns, n := namespaced(sel) - o, err := app.factory.Get(ns, d.GVR(), n, labels.Everything()) +func (d *Deploy) showPods(app *App, _, _, path string) { + o, err := app.factory.Get(d.GVR(), path, labels.Everything()) if err != nil { app.Flash().Err(err) return @@ -58,17 +52,17 @@ func (d *Deploy) showPods(app *App, _, res, sel string) { app.Flash().Err(err) } - showPodsFromSelector(app, ns, dp.Spec.Selector) + showPodsFromSelector(app, path, dp.Spec.Selector) } // Helpers... -func showPodsFromSelector(app *App, ns string, sel *metav1.LabelSelector) { +func showPodsFromSelector(app *App, path string, sel *metav1.LabelSelector) { l, err := metav1.LabelSelectorAsSelector(sel) if err != nil { app.Flash().Err(err) return } - showPods(app, ns, l.String(), "") + showPods(app, path, l.String(), "") } diff --git a/internal/view/ds.go b/internal/view/ds.go index c655bcd5..91dd8420 100644 --- a/internal/view/ds.go +++ b/internal/view/ds.go @@ -17,29 +17,25 @@ type DaemonSet struct { func NewDaemonSet(gvr dao.GVR) ResourceViewer { d := DaemonSet{ ResourceViewer: NewRestartExtender( - NewLogsExtender( - NewGeneric(gvr), - func() string { return "" }, - ), + NewLogsExtender(NewBrowser(gvr), nil), ), } - d.BindKeys() + d.SetBindKeysFn(d.bindKeys) d.GetTable().SetEnterFn(d.showPods) d.GetTable().SetColorerFn(render.DaemonSet{}.ColorerFunc()) return &d } -func (d *DaemonSet) BindKeys() { - d.Actions().Add(ui.KeyActions{ +func (d *DaemonSet) bindKeys(aa ui.KeyActions) { + aa.Add(ui.KeyActions{ ui.KeyShiftD: ui.NewKeyAction("Sort Desired", d.GetTable().SortColCmd(1, true), false), ui.KeyShiftC: ui.NewKeyAction("Sort Current", d.GetTable().SortColCmd(2, true), false), }) } -func (d *DaemonSet) showPods(app *App, _, res, sel string) { - ns, n := namespaced(sel) - o, err := app.factory.Get(ns, d.GVR(), n, labels.Everything()) +func (d *DaemonSet) showPods(app *App, _, _, path string) { + o, err := app.factory.Get(d.GVR(), path, labels.Everything()) if err != nil { d.App().Flash().Err(err) return @@ -51,5 +47,5 @@ func (d *DaemonSet) showPods(app *App, _, res, sel string) { d.App().Flash().Err(err) } - showPodsFromSelector(app, ns, ds.Spec.Selector) + showPodsFromSelector(app, path, ds.Spec.Selector) } diff --git a/internal/view/generic.go b/internal/view/generic.go deleted file mode 100644 index 488d82fa..00000000 --- a/internal/view/generic.go +++ /dev/null @@ -1,512 +0,0 @@ -package view - -import ( - "bytes" - "context" - "errors" - "fmt" - "strconv" - "time" - - "github.com/atotto/clipboard" - "github.com/derailed/k9s/internal" - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/dao" - "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/k9s/internal/ui/dialog" - "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/labels" - "k8s.io/apimachinery/pkg/runtime" - "k8s.io/cli-runtime/pkg/printers" -) - -// ContextFunc enhances a given context. -type ContextFunc func(context.Context) context.Context - -// Generic represents a generic resource vieweg. -type Generic struct { - *Table - - namespaces map[int]string - path string - gvr dao.GVR - envFn EnvFunc - meta metav1.APIResource - accessor dao.Accessor - contextFn ContextFunc -} - -// NewGeneric returns a new vieweg. -func NewGeneric(gvr dao.GVR) *Generic { - return &Generic{ - Table: NewTable(string(gvr)), - gvr: gvr, - } -} - -// Init watches all running pods in given namespace -func (g *Generic) Init(ctx context.Context) error { - log.Debug().Msgf(">>> GENERIC VIEW INIT %s", g.gvr) - var err error - g.meta, err = dao.MetaFor(g.gvr) - if err != nil { - return err - } - - if err := g.Table.Init(ctx); err != nil { - return err - } - g.Table.BaseTitle = g.meta.Kind - g.accessor, err = dao.AccessorFor(g.app.factory, g.gvr) - if err != nil { - return err - } - - g.envFn = g.defaultK9sEnv - g.Table.setFilterFn(g.filterGeneric) - g.setNamespace(g.App().Config.ActiveNamespace()) - g.refresh() - row, _ := g.GetSelection() - if row == 0 && g.GetRowCount() > 0 { - g.Select(1, 0) - } - - return nil -} - -// Start initializes updates. -func (g *Generic) Start() { - g.Stop() - - log.Debug().Msgf(">>>>>>> START %s", g.gvr) - g.Table.Start() - - var ctx context.Context - ctx, g.cancelFn = context.WithCancel(context.Background()) - go g.update(ctx) -} - -func (g *Generic) Refresh() { - g.app.QueueUpdateDraw(func() { - g.refresh() - }) -} - -// Name returns the component name. -func (g *Generic) Name() string { - return g.meta.Kind -} - -func (g *Generic) SetContextFn(f ContextFunc) { - g.contextFn = f -} - -// List returns a resource List. -func (g *Generic) List() resource.List { return nil } - -// SetEnvFn sets a function to pull viewer env vars for plugins. -func (g *Generic) SetEnvFn(f EnvFunc) { g.envFn = f } - -// SetPath set parents selector. -func (g *Generic) SetPath(p string) { g.Path = p } - -// GVR returns a resource descriptor. -func (g *Generic) GVR() string { return string(g.gvr) } - -func (g *Generic) GetTable() *Table { - return g.Table -} -func (g *Generic) filterGeneric(sel string) { - panic("NYI") - // g.list.SetLabelSelector(sel) - g.refresh() -} - -func (g *Generic) update(ctx context.Context) { - for { - select { - case <-ctx.Done(): - log.Debug().Msgf("%s updater canceled!", g.gvr) - return - case <-time.After(time.Duration(g.app.Config.K9s.GetRefreshRate()) * time.Second): - g.app.QueueUpdateDraw(func() { - g.refresh() - }) - } - } -} - -// ---------------------------------------------------------------------------- -// Actions()... - -func (g *Generic) cpCmd(evt *tcell.EventKey) *tcell.EventKey { - if !g.RowSelected() { - return evt - } - - _, n := namespaced(g.GetSelectedItem()) - log.Debug().Msgf("Copied selection to clipboard %q", n) - g.app.Flash().Info("Current selection copied to clipboard...") - if err := clipboard.WriteAll(n); err != nil { - g.app.Flash().Err(err) - } - - return nil -} - -func (g *Generic) enterCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msgf("RES ENTER CMD...") - // If in command mode run filter otherwise enter function. - if g.filterCmd(evt) == nil || !g.RowSelected() { - return nil - } - - f := g.defaultEnter - if g.enterFn != nil { - log.Debug().Msgf("Found custom enter") - f = g.enterFn - } - f(g.app, g.Data.Namespace, string(g.gvr), g.GetSelectedItem()) - - return nil -} - -func (g *Generic) refreshCmd(*tcell.EventKey) *tcell.EventKey { - g.app.Flash().Info("Refreshing...") - g.refresh() - return nil -} - -func (g *Generic) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - selections := g.GetSelectedItems() - if len(selections) == 0 { - return evt - } - log.Debug().Msgf("DEL SELECTIONS %#v", selections) - - var msg string - if len(selections) > 1 { - msg = fmt.Sprintf("Delete %d marked %s?", len(selections), g.gvr) - } else { - msg = fmt.Sprintf("Delete %s %s?", g.gvr, selections[0]) - } - - cancelFn := func() {} - if in(g.meta.Categories, "K9s") { - dialog.ShowConfirm(g.app.Content.Pages, "Confirm Delete", msg, func() { - g.ShowDeleted() - if len(selections) > 1 { - g.app.Flash().Infof("Delete %d marked %s", len(selections), g.gvr) - } else { - g.app.Flash().Infof("Delete resource %s %s", g.gvr, selections[0]) - } - for _, sel := range selections { - ns, n := namespaced(sel) - if err := g.accessor.(dao.Nuker).Delete(ns, n, true, true); err != nil { - g.app.Flash().Errf("Delete failed with %s", err) - } else { - g.GetTable().DeleteMark(sel) - } - } - g.refresh() - g.SelectRow(1, true) - }, cancelFn) - return nil - } - - dialog.ShowDelete(g.app.Content.Pages, msg, func(cascade, force bool) { - g.ShowDeleted() - if len(selections) > 1 { - g.app.Flash().Infof("Delete %d marked %s", len(selections), g.gvr) - } else { - g.app.Flash().Infof("Delete resource %s %s", g.gvr, selections[0]) - } - for _, sel := range selections { - ns, n := namespaced(sel) - if err := g.accessor.(dao.Nuker).Delete(ns, n, cascade, force); err != nil { - g.app.Flash().Errf("Delete failed with %s", err) - } else { - g.app.forwarders.Kill(sel) - g.GetTable().DeleteMark(sel) - } - } - g.refresh() - g.SelectRow(1, true) - }, func() {}) - return nil -} - -func (g *Generic) defaultEnter(app *App, ns, _, sel string) { - log.Debug().Msgf("--------- Resource %q Verbs %v", sel, g.meta.Verbs) - ns, n := namespaced(sel) - yaml, err := dao.Describe(g.app.Conn(), g.gvr, ns, n) - if err != nil { - g.app.Flash().Errf("Describe command failed: %s", err) - return - } - - details := NewDetails("Describe") - details.SetSubject(sel) - details.SetTextColor(g.app.Styles.FgColor()) - details.SetText(colorizeYAML(g.app.Styles.Views().Yaml, yaml)) - details.ScrollToBeginning() - g.app.inject(details) -} - -func (g *Generic) describeCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msgf("DESCRIBE %t -- %#v", g.RowSelected(), g.GetSelectedItems()) - if !g.RowSelected() { - return evt - } - g.defaultEnter(g.app, g.Data.Namespace, string(g.gvr), g.GetSelectedItem()) - - return nil -} - -func (g *Generic) viewCmd(evt *tcell.EventKey) *tcell.EventKey { - if !g.RowSelected() { - return evt - } - - sel := g.GetSelectedItem() - ns, n := resource.Namespaced(sel) - if ns == "" { - ns = g.Data.Namespace - } - log.Debug().Msgf("------ NAMESPACES %q vs %q", ns, g.Data.Namespace) - o, err := g.app.factory.Get(ns, string(g.gvr), n, labels.Everything()) - if err != nil { - g.app.Flash().Errf("Unable to get resource %s", err) - return nil - } - - raw, err := toYAML(o) - if err != nil { - g.app.Flash().Errf("Unable to marshal resource %s", err) - return nil - } - - details := NewDetails("YAML") - details.SetSubject(sel) - details.SetTextColor(g.app.Styles.FgColor()) - details.SetText(colorizeYAML(g.app.Styles.Views().Yaml, raw)) - details.ScrollToBeginning() - g.app.inject(details) - - return nil -} - -func toYAML(o runtime.Object) (string, error) { - var ( - buff bytes.Buffer - p printers.YAMLPrinter - ) - err := p.PrintObj(o, &buff) - if err != nil { - log.Error().Msgf("Marshal Error %v", err) - return "", err - } - - return buff.String(), nil -} - -func (g *Generic) editCmd(evt *tcell.EventKey) *tcell.EventKey { - if !g.RowSelected() { - return evt - } - - g.Stop() - defer g.Start() - { - ns, po := namespaced(g.GetSelectedItem()) - args := make([]string, 0, 10) - args = append(args, "edit") - args = append(args, g.meta.Kind) - args = append(args, "-n", ns) - args = append(args, "--context", g.app.Config.K9s.CurrentContext) - if cfg := g.app.Conn().Config().Flags().KubeConfig; cfg != nil && *cfg != "" { - args = append(args, "--kubeconfig", *cfg) - } - if !runK(true, g.app, append(args, po)...) { - g.app.Flash().Err(errors.New("Edit exec failed")) - } - } - - return evt -} - -func (g *Generic) setNamespace(ns string) { - if !g.meta.Namespaced { - g.Data.Namespace = render.ClusterWide - return - } - if g.Data.Namespace == ns { - return - } - - if ns == render.NamespaceAll { - ns = render.AllNamespaces - } - log.Debug().Msgf("!!!!!! SETTING NS %q", ns) - g.Data.Namespace = ns - g.Data.RowEvents = g.Data.RowEvents.Clear() -} - -func (g *Generic) switchNamespaceCmd(evt *tcell.EventKey) *tcell.EventKey { - i, _ := strconv.Atoi(string(evt.Rune())) - ns := g.namespaces[i] - if ns == "" { - ns = render.NamespaceAll - } - - g.app.switchNS(ns) - g.setNamespace(ns) - g.app.Flash().Infof("Viewing namespace `%s`...", ns) - g.refresh() - g.UpdateTitle() - g.SelectRow(1, true) - g.app.CmdBuff().Reset() - if err := g.app.Config.SetActiveNamespace(g.Data.Namespace); err != nil { - log.Error().Err(err).Msg("Config save NS failed!") - } - if err := g.app.Config.Save(); err != nil { - log.Error().Err(err).Msg("Config save failed!") - } - - return nil -} - -func (g *Generic) refresh() { - if g.app.Conn() == nil { - log.Error().Msg("No api connection") - return - } - - log.Debug().Msgf("REFRESHING (%q) in ns %q", g.gvr, g.Data.Namespace) - ctx := g.defaultContext() - if g.contextFn != nil { - ctx = g.contextFn(ctx) - } - data, err := dao.Reconcile(ctx, g.Table.Data, g.gvr) - if err != nil { - g.app.Flash().Err(err) - } - g.refreshActions() - g.Update(data) -} - -func (g *Generic) defaultContext() context.Context { - ctx := context.WithValue(context.Background(), internal.KeyFactory, g.app.factory) - ctx = context.WithValue(ctx, internal.KeySelection, g.Path) - ctx = context.WithValue(ctx, internal.KeyLabels, "") - ctx = context.WithValue(ctx, internal.KeyFields, "") - - return ctx -} - -func (g *Generic) namespaceActions(aa ui.KeyActions) { - if g.app.Conn() == nil || !g.meta.Namespaced { - return - } - g.namespaces = make(map[int]string, config.MaxFavoritesNS) - aa[tcell.Key(ui.NumKeys[0])] = ui.NewKeyAction(resource.AllNamespace, g.switchNamespaceCmd, true) - g.namespaces[0] = resource.AllNamespace - index := 1 - for _, n := range g.app.Config.FavNamespaces() { - if n == resource.AllNamespace { - continue - } - aa[tcell.Key(ui.NumKeys[index])] = ui.NewKeyAction(n, g.switchNamespaceCmd, true) - g.namespaces[index] = n - index++ - } -} - -func (g *Generic) refreshActions() { - aa := ui.KeyActions{ - ui.KeyC: ui.NewKeyAction("Copy", g.cpCmd, false), - tcell.KeyEnter: ui.NewKeyAction("View", g.enterCmd, false), - tcell.KeyCtrlR: ui.NewKeyAction("Refresh", g.refreshCmd, false), - } - g.namespaceActions(aa) - - if dao.Can(g.meta.Verbs, "edit") { - aa[ui.KeyE] = ui.NewKeyAction("Edit", g.editCmd, true) - } - if dao.Can(g.meta.Verbs, "delete") { - aa[tcell.KeyCtrlD] = ui.NewKeyAction("Delete", g.deleteCmd, true) - } - if dao.Can(g.meta.Verbs, "view") { - aa[ui.KeyY] = ui.NewKeyAction("YAML", g.viewCmd, true) - } - if dao.Can(g.meta.Verbs, "describe") { - aa[ui.KeyD] = ui.NewKeyAction("Describe", g.describeCmd, true) - } - g.customActions(aa) - g.Actions().Set(aa) -} - -func (g *Generic) customActions(aa ui.KeyActions) { - pp := config.NewPlugins() - if err := pp.Load(); err != nil { - log.Warn().Msgf("No plugin configuration found") - return - } - - for k, plugin := range pp.Plugin { - if !in(plugin.Scopes, g.meta.Name) { - continue - } - key, err := asKey(plugin.ShortCut) - if err != nil { - log.Error().Err(err).Msg("Unable to map shortcut to a key") - continue - } - _, ok := aa[key] - if ok { - log.Error().Err(fmt.Errorf("Doh! you are trying to overide an existing command `%s", k)).Msg("Invalid shortcut") - continue - } - aa[key] = ui.NewKeyAction( - plugin.Description, - g.execCmd(plugin.Command, plugin.Background, plugin.Args...), - true) - } -} - -func (g *Generic) execCmd(bin string, bg bool, args ...string) ui.ActionHandler { - return func(evt *tcell.EventKey) *tcell.EventKey { - if !g.RowSelected() { - - return evt - } - - var ( - env = g.envFn() - aa = make([]string, len(args)) - err error - ) - for i, a := range args { - aa[i], err = env.envFor(a) - if err != nil { - log.Error().Err(err).Msg("Args match failed") - return nil - } - } - - if run(true, g.app, bin, bg, aa...) { - g.app.Flash().Info("Custom CMD launched!") - } else { - g.app.Flash().Info("Custom CMD failed!") - } - return nil - } -} - -func (g *Generic) defaultK9sEnv() K9sEnv { - return defaultK9sEnv(g.app, g.GetSelectedItem(), g.GetRow()) -} diff --git a/internal/view/help.go b/internal/view/help.go index 01f12afb..39e7db2a 100644 --- a/internal/view/help.go +++ b/internal/view/help.go @@ -8,6 +8,7 @@ import ( "strconv" "strings" + "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" @@ -41,12 +42,13 @@ func (v *Help) Init(ctx context.Context) (err error) { v.SetBorder(true) v.SetBorderPadding(0, 0, 1, 1) v.bindKeys() - v.build(v.app.Content.Previous().Hints()) + v.build(v.app.Content.Top().Hints()) return nil } func (v *Help) bindKeys() { + v.Actions().Delete(ui.KeySpace, tcell.KeyCtrlSpace, tcell.KeyCtrlS) v.Actions().Set(ui.KeyActions{ tcell.KeyEsc: ui.NewKeyAction("Back", v.app.PrevCmd, true), tcell.KeyEnter: ui.NewKeyAction("Back", v.app.PrevCmd, false), @@ -202,7 +204,7 @@ func keyConv(s string) string { } func defaultK9sEnv(app *App, sel string, row resource.Row) K9sEnv { - ns, n := namespaced(sel) + ns, n := k8s.Namespaced(sel) ctx, err := app.Conn().Config().CurrentContextName() if err != nil { ctx = resource.NAValue diff --git a/internal/view/helpers.go b/internal/view/helpers.go index 157666fd..f4d164b3 100644 --- a/internal/view/helpers.go +++ b/internal/view/helpers.go @@ -4,16 +4,52 @@ import ( "context" "errors" "fmt" - "path" "strings" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" "golang.org/x/text/language" "golang.org/x/text/message" ) +func showPodsWithLabels(app *App, path string, sel map[string]string) { + log.Debug().Msgf("SHOWING POD FOR %#v", sel) + var labels []string + for k, v := range sel { + labels = append(labels, fmt.Sprintf("%s=%s", k, v)) + } + showPods(app, path, strings.Join(labels, ","), "") +} + +func showPods(app *App, path, labelSel, fieldSel string) { + log.Debug().Msgf("SHOW PODS %q -- %q -- %q", path, labelSel, fieldSel) + app.switchNS("") + + v := NewPod(dao.GVR("v1/pods")) + v.SetContextFn(podCtx(path, labelSel, fieldSel)) + v.GetTable().SetColorerFn(render.Pod{}.ColorerFunc()) + + ns, _ := k8s.Namespaced(path) + if err := app.Config.SetActiveNamespace(ns); err != nil { + log.Error().Err(err).Msg("Config NS set failed!") + } + app.inject(v) +} + +func podCtx(path, labelSel, fieldSel string) ContextFunc { + return func(ctx context.Context) context.Context { + ctx = context.WithValue(ctx, internal.KeyPath, path) + ctx = context.WithValue(ctx, internal.KeyLabels, labelSel) + return context.WithValue(ctx, internal.KeyFields, fieldSel) + } +} + func extractApp(ctx context.Context) (*App, error) { app, ok := ctx.Value(ui.KeyApp).(*App) if !ok { @@ -54,15 +90,9 @@ func isTCPPort(p string) bool { return !strings.Contains(p, "UDP") } -// Namespaced converts an fqn resource name to ns and name. -func namespaced(n string) (string, string) { - ns, po := path.Split(n) - return strings.Trim(ns, "/"), po -} - // ContainerID computes container ID based on ns/po/co. func containerID(path, co string) string { - ns, n := namespaced(path) + ns, n := k8s.Namespaced(path) po := strings.Split(n, "-")[0] return ns + "/" + po + ":" + co diff --git a/internal/view/job.go b/internal/view/job.go index ddad480f..3065ba65 100644 --- a/internal/view/job.go +++ b/internal/view/job.go @@ -1,10 +1,12 @@ package view import ( - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - "github.com/rs/zerolog/log" + "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/render" batchv1 "k8s.io/api/batch/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" ) // Job represents a job viewer. @@ -13,29 +15,28 @@ type Job struct { } // NewJob returns a new viewer. -func NewJob(title, gvr string, list resource.List) ResourceViewer { - j := Job{ - ResourceViewer: NewLogsExtender( - NewResource(title, gvr, list), - func() string { return "" }, - ), - } +func NewJob(gvr dao.GVR) ResourceViewer { + j := Job{ResourceViewer: NewLogsExtender(NewBrowser(gvr), nil)} j.GetTable().SetEnterFn(j.showPods) + j.GetTable().SetColorerFn(render.Job{}.ColorerFunc()) return &j } -func (j *Job) showPods(app *App, _, res, path string) { - ns, n := namespaced(path) - job, err := k8s.NewJob(app.Conn()).Get(ns, n) +// BOZO!! Change enter signature? +func (*Job) showPods(app *App, _, res, path string) { + o, err := app.factory.Get("batch/v1/jobs", path, labels.Everything()) if err != nil { app.Flash().Err(err) return } - jo, ok := job.(*batchv1.Job) - if !ok { - log.Fatal().Msg("Expecting a valid job") + var job batchv1.Job + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &job) + if err != nil { + app.Flash().Err(err) + return } - showPodsFromSelector(app, ns, jo.Spec.Selector) + + showPodsFromSelector(app, path, job.Spec.Selector) } diff --git a/internal/view/log.go b/internal/view/log.go index 8574c772..3163c129 100644 --- a/internal/view/log.go +++ b/internal/view/log.go @@ -13,7 +13,6 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/model" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/gdamore/tcell" @@ -40,20 +39,18 @@ type Log struct { path, container string cancelFn context.CancelFunc previous bool - list resource.List gvr dao.GVR } var _ model.Component = &Log{} // NewLog returns a new viewer. -func NewLog(gvr dao.GVR, path, co string, l resource.List, prev bool) *Log { +func NewLog(gvr dao.GVR, path, co string, prev bool) *Log { return &Log{ gvr: gvr, Flex: tview.NewFlex(), path: path, container: co, - list: l, previous: prev, } } @@ -94,11 +91,6 @@ func (l *Log) Init(ctx context.Context) (err error) { // Refresh refreshes the viewer. func (l *Log) Refresh() {} -// List returns the resource list. -func (l *Log) List() resource.List { - return l.list -} - // App returns an app handle. func (l *Log) App() *App { return l.app @@ -179,15 +171,11 @@ func (l *Log) doLoad() error { } func (l *Log) logOpts(path, co string, prevLogs bool) dao.LogOptions { - ns, po := namespaced(path) return dao.LogOptions{ - Fqn: dao.Fqn{ - Namespace: ns, - Name: po, - Container: co, - }, - Lines: int64(l.app.Config.K9s.LogRequestSize), - Previous: prevLogs, + Path: path, + Container: co, + Lines: int64(l.app.Config.K9s.LogRequestSize), + Previous: prevLogs, } } diff --git a/internal/view/logs_extender.go b/internal/view/logs_extender.go index b2b8c06e..ccb09f05 100644 --- a/internal/view/logs_extender.go +++ b/internal/view/logs_extender.go @@ -4,6 +4,7 @@ import ( "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" ) // LogsExtender adds log actions to a given viewer. @@ -14,19 +15,19 @@ type LogsExtender struct { } // NewLogsExtender returns a new extender. -func NewLogsExtender(r ResourceViewer, f ContainerFunc) ResourceViewer { +func NewLogsExtender(v ResourceViewer, f ContainerFunc) ResourceViewer { l := LogsExtender{ - ResourceViewer: r, + ResourceViewer: v, containerFn: f, } - l.BindKeys() + l.bindKeys(l.Actions()) return &l } // BindKeys injects new menu actions. -func (l *LogsExtender) BindKeys() { - l.Actions().Add(ui.KeyActions{ +func (l *LogsExtender) bindKeys(aa ui.KeyActions) { + aa.Add(ui.KeyActions{ ui.KeyL: ui.NewKeyAction("Logs", l.logsCmd(false), true), ui.KeyShiftL: ui.NewKeyAction("Logs Previous", l.logsCmd(true), true), }) @@ -48,10 +49,11 @@ func (l *LogsExtender) logsCmd(prev bool) func(evt *tcell.EventKey) *tcell.Event } func (l *LogsExtender) showLogs(path string, prev bool) { + log.Debug().Msgf("SHOWING LOGS path %q", path) co := "" if l.containerFn != nil { + log.Debug().Msgf("CUSTOM CO FUNC") co = l.containerFn() } - log := NewLog(dao.GVR(l.GVR()), path, co, l.List(), prev) - l.App().inject(log) + l.App().inject(NewLog(dao.GVR(l.GVR()), path, co, prev)) } diff --git a/internal/view/node.go b/internal/view/node.go index f1ebeb8d..42d3fd38 100644 --- a/internal/view/node.go +++ b/internal/view/node.go @@ -1,13 +1,11 @@ package view import ( - "context" - - "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) const nodeTitle = "Nodes" @@ -18,25 +16,20 @@ type Node struct { } // NewNode returns a new node view. -func NewNode(title, gvr string, list resource.List) ResourceViewer { - return &Node{ - ResourceViewer: NewResource(nodeTitle, gvr, list), +func NewNode(gvr dao.GVR) ResourceViewer { + n := Node{ + ResourceViewer: NewBrowser(gvr), } -} - -func (n *Node) Init(ctx context.Context) error { - if err := n.ResourceViewer.Init(ctx); err != nil { - return err - } - n.bindKeys() + n.SetBindKeysFn(n.bindKeys) n.GetTable().SetEnterFn(n.showPods) - return nil + return &n } -func (n *Node) bindKeys() { - n.Actions().Delete(ui.KeySpace, tcell.KeyCtrlSpace) - n.Actions().Add(ui.KeyActions{ +func (n *Node) bindKeys(aa ui.KeyActions) { + aa.Delete(ui.KeySpace, tcell.KeyCtrlSpace, tcell.KeyCtrlD) + aa.Add(ui.KeyActions{ + ui.KeyY: ui.NewKeyAction("YAML", n.viewCmd, true), ui.KeyShiftC: ui.NewKeyAction("Sort CPU", n.GetTable().SortColCmd(7, false), false), ui.KeyShiftM: ui.NewKeyAction("Sort MEM", n.GetTable().SortColCmd(8, false), false), ui.KeyShiftX: ui.NewKeyAction("Sort CPU%", n.GetTable().SortColCmd(9, false), false), @@ -48,20 +41,31 @@ func (n *Node) showPods(app *App, ns, res, sel string) { showPods(app, n.GetTable().GetSelectedItem(), "", "spec.nodeName="+sel) } -func showPods(app *App, path, labelSel, fieldSel string) { - log.Debug().Msgf("NODE show pods %q -- %q -- %q", path, labelSel, fieldSel) - app.switchNS("") - - list := resource.NewPodList(app.Conn(), "") - list.SetLabelSelector(labelSel) - list.SetFieldSelector(fieldSel) - - v := NewPod(path, "v1/pods", list) - v.GetTable().SetColorerFn(render.Pod{}.ColorerFunc()) - - ns, _ := namespaced(path) - if err := app.Config.SetActiveNamespace(ns); err != nil { - log.Error().Err(err).Msg("Config NS set failed!") +func (n *Node) viewCmd(evt *tcell.EventKey) *tcell.EventKey { + if !n.GetTable().RowSelected() { + return evt } - app.inject(v) + + sel := n.GetTable().GetSelectedItem() + log.Debug().Msgf("------ VIEW NODE %q", sel) + o, err := n.App().factory.Client().DynDialOrDie().Resource(dao.GVR(n.GVR()).AsGVR()).Get(sel, metav1.GetOptions{}) + if err != nil { + n.App().Flash().Errf("Unable to get resource %q -- %s", n.GVR(), err) + return nil + } + + raw, err := toYAML(o) + if err != nil { + n.App().Flash().Errf("Unable to marshal resource %s", err) + return nil + } + + details := NewDetails("YAML") + details.SetSubject(sel) + details.SetTextColor(n.App().Styles.FgColor()) + details.SetText(colorizeYAML(n.App().Styles.Views().Yaml, raw)) + details.ScrollToBeginning() + n.App().inject(details) + + return nil } diff --git a/internal/view/ns.go b/internal/view/ns.go index e16e4f6a..610d1e79 100644 --- a/internal/view/ns.go +++ b/internal/view/ns.go @@ -26,19 +26,18 @@ type Namespace struct { // NewNamespace returns a new viewer func NewNamespace(gvr dao.GVR) ResourceViewer { n := Namespace{ - ResourceViewer: NewGeneric(gvr), + ResourceViewer: NewBrowser(gvr), } n.GetTable().SetDecorateFn(n.decorate) n.GetTable().SetColorerFn(render.Namespace{}.ColorerFunc()) n.GetTable().SetEnterFn(n.switchNs) - n.GetTable().SetSelectedFn(n.cleanser) - n.BindKeys() + n.SetBindKeysFn(n.bindKeys) return &n } -func (n *Namespace) BindKeys() { - n.Actions().Add(ui.KeyActions{ +func (n *Namespace) bindKeys(aa ui.KeyActions) { + aa.Add(ui.KeyActions{ ui.KeyU: ui.NewKeyAction("Use", n.useNsCmd, true), }) } @@ -49,16 +48,20 @@ func (n *Namespace) switchNs(app *App, _, res, sel string) { } func (n *Namespace) useNsCmd(evt *tcell.EventKey) *tcell.EventKey { - ns := n.GetTable().GetSelectedItem() - if ns == "" { - return evt + path := n.GetTable().GetSelectedItem() + if path == "" { + return nil } - n.useNamespace(ns) + n.useNamespace(path) + + log.Debug().Msgf("NS TABLE %#v", n.GetTable().Data) return nil } func (n *Namespace) useNamespace(ns string) { + log.Debug().Msgf("SWITCHING NS %q", ns) + n.App().switchNS(ns) if err := n.App().Config.SetActiveNamespace(ns); err != nil { n.App().Flash().Err(err) } else { @@ -67,12 +70,6 @@ func (n *Namespace) useNamespace(ns string) { if err := n.App().Config.Save(); err != nil { log.Error().Err(err).Msg("Config file save failed!") } - n.App().switchNS(ns) -} - -func (*Namespace) cleanser(s string) string { - log.Debug().Msgf("NS CLEANZ %q", s) - return nsCleanser.ReplaceAllString(s, `$1`) } func (n *Namespace) decorate(data render.TableData) render.TableData { @@ -80,12 +77,12 @@ func (n *Namespace) decorate(data render.TableData) render.TableData { return render.TableData{} } - log.Debug().Msgf("CLONING %q", data.Namespace) + // log.Debug().Msgf("CLONING %q", data.Namespace) // don't want to change the cache here thus need to clone!! - res := data.Clone() + // res := data.Clone() // checks if all ns is in the list if not add it. if _, ok := data.RowEvents.FindIndex(render.NamespaceAll); !ok { - res.RowEvents = append(render.RowEvents{ + data.RowEvents = append(data.RowEvents, render.RowEvent{ Kind: render.EventUnchanged, Row: render.Row{ @@ -93,11 +90,10 @@ func (n *Namespace) decorate(data render.TableData) render.TableData { Fields: render.Fields{render.NamespaceAll, "Active", "0"}, }, }, - }, - res.RowEvents...) + ) } - for _, re := range res.RowEvents { + for _, re := range data.RowEvents { if config.InList(n.App().Config.FavNamespaces(), re.Row.ID) { re.Row.Fields[0] += favNSIndicator re.Kind = render.EventUnchanged @@ -108,5 +104,5 @@ func (n *Namespace) decorate(data render.TableData) render.TableData { } } - return res + return data } diff --git a/internal/view/page_stack.go b/internal/view/page_stack.go index 260eca3e..311b7b8b 100644 --- a/internal/view/page_stack.go +++ b/internal/view/page_stack.go @@ -31,17 +31,19 @@ func (p *PageStack) Init(ctx context.Context) (err error) { } func (p *PageStack) StackPushed(c model.Component) { - ctx := context.WithValue(context.Background(), ui.KeyApp, p.app) - if err := c.Init(ctx); err != nil { - log.Error().Err(err).Msgf("Component Init failed!") - p.app.Flash().Err(err) - return - } + log.Debug().Msgf("Stack PUSHED!!!") + // ctx := context.WithValue(context.Background(), ui.KeyApp, p.app) + // if err := c.Init(ctx); err != nil { + // log.Error().Err(err).Msgf("Component Init failed!") + // p.app.Flash().Err(err) + // return + // } c.Start() p.app.SetFocus(c) } func (p *PageStack) StackPopped(o, top model.Component) { + log.Debug().Msgf("PS STACK POPPED!!!") o.Stop() p.StackTop(top) } diff --git a/internal/view/pod.go b/internal/view/pod.go index f208abb0..f7a1ab30 100644 --- a/internal/view/pod.go +++ b/internal/view/pod.go @@ -1,11 +1,16 @@ package view import ( + "context" "errors" + "fmt" + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" + "github.com/derailed/k9s/internal/watch" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" @@ -25,21 +30,17 @@ type Pod struct { } // NewPod returns a new viewer. -func NewPod(title, gvr string, list resource.List) ResourceViewer { - p := Pod{ - ResourceViewer: NewLogsExtender( - NewResource(podTitle, gvr, list), - func() string { return "" }, - ), - } - p.BindKeys() +func NewPod(gvr dao.GVR) ResourceViewer { + p := Pod{ResourceViewer: NewLogsExtender(NewBrowser(gvr), nil)} + p.SetBindKeysFn(p.bindKeys) p.GetTable().SetEnterFn(p.showContainers) + p.GetTable().SetColorerFn(render.Pod{}.ColorerFunc()) return &p } -func (p *Pod) BindKeys() { - p.Actions().Add(ui.KeyActions{ +func (p *Pod) bindKeys(aa ui.KeyActions) { + aa.Add(ui.KeyActions{ tcell.KeyCtrlK: ui.NewKeyAction("Kill", p.killCmd, true), ui.KeyS: ui.NewKeyAction("Shell", p.shellCmd, true), ui.KeyShiftR: ui.NewKeyAction("Sort Ready", p.GetTable().SortColCmd(1, true), false), @@ -54,26 +55,18 @@ func (p *Pod) BindKeys() { }) } -func (p *Pod) showContainers(app *App, ns, res, sel string) { - ns, n := namespaced(sel) - o, err := p.App().factory.Get(ns, "v1/pods", n, labels.Everything()) - if err != nil { - app.Flash().Err(err) - log.Error().Err(err).Msgf("Pod %s not found", sel) - return - } - - var pod v1.Pod - if runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &pod); err != nil { - app.Flash().Err(err) - } - list := resource.NewContainerList(app.Conn(), &pod) - - // Spawn child view - p.App().inject(NewContainer(fqn(pod.Namespace, pod.Name), list)) +func (p *Pod) showContainers(app *App, ns, gvr, path string) { + log.Debug().Msgf("SHOW CONTAINERS %q -- %q -- %q", gvr, ns, path) + co := NewContainer(dao.GVR("containers")) + co.SetContextFn(p.podContext) + app.inject(co) } -// Protocol... +func (p *Pod) podContext(ctx context.Context) context.Context { + return context.WithValue(ctx, internal.KeyPath, p.GetTable().GetSelectedItem()) +} + +// Commands... func (p *Pod) killCmd(evt *tcell.EventKey) *tcell.EventKey { sels := p.GetTable().GetSelectedItems() @@ -81,13 +74,23 @@ func (p *Pod) killCmd(evt *tcell.EventKey) *tcell.EventKey { return evt } + res, err := dao.AccessorFor(p.App().factory, dao.GVR(p.GVR())) + if err != nil { + p.App().Flash().Err(err) + return nil + } + nuker, ok := res.(dao.Nuker) + if !ok { + p.App().Flash().Err(fmt.Errorf("expecting a nuker for %q", p.GVR())) + return nil + } p.GetTable().ShowDeleted() for _, res := range sels { - p.App().Flash().Infof("Delete resource %s %s", p.List().GetName(), res) - if err := p.List().Resource().Delete(res, true, false); err != nil { + p.App().Flash().Infof("Delete resource %s -- %s", p.GVR(), res) + if err := nuker.Delete(res, true, false); err != nil { p.App().Flash().Errf("Delete failed with %s", err) } else { - p.App().forwarders.Kill(res) + p.App().factory.DeleteForwarder(res) } } p.Refresh() @@ -107,7 +110,7 @@ func (p *Pod) shellCmd(evt *tcell.EventKey) *tcell.EventKey { p.App().Flash().Errf("%s is not in a running state", sel) return nil } - cc, err := fetchContainers(p.List(), sel, false) + cc, err := fetchContainers(p.App().factory, sel, false) if err != nil { p.App().Flash().Errf("Unable to retrieve containers %s", err) return evt @@ -135,11 +138,28 @@ func (p *Pod) shellIn(path, co string) { // ---------------------------------------------------------------------------- // Helpers... -func fetchContainers(l resource.List, po string, includeInit bool) ([]string, error) { - if len(po) == 0 { - return []string{}, nil +func fetchContainers(f *watch.Factory, path string, includeInit bool) ([]string, error) { + o, err := f.Get("v1/pods", path, labels.Everything()) + if err != nil { + return nil, err } - return l.Resource().(resource.Containers).Containers(po, includeInit) + + var pod v1.Pod + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &pod) + if err != nil { + return nil, err + } + + nn := make([]string, 0, len(pod.Spec.Containers)+len(pod.Spec.InitContainers)) + for _, c := range pod.Spec.Containers { + nn = append(nn, c.Name) + } + if includeInit { + for _, c := range pod.Spec.InitContainers { + nn = append(nn, c.Name) + } + } + return nn, nil } func shellIn(a *App, path, co string) { @@ -154,7 +174,7 @@ func computeShellArgs(path, co, context string, kcfg *string) []string { args := make([]string, 0, 15) args = append(args, "exec", "-it") args = append(args, "--context", context) - ns, po := namespaced(path) + ns, po := k8s.Namespaced(path) args = append(args, "-n", ns) args = append(args, po) if kcfg != nil && *kcfg != "" { diff --git a/internal/view/policy.go b/internal/view/policy.go index e46aad76..8088f920 100644 --- a/internal/view/policy.go +++ b/internal/view/policy.go @@ -1,18 +1,12 @@ package view import ( - "context" - "fmt" - "time" + "strings" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" - rbacv1 "k8s.io/api/rbac/v1" - "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" - "k8s.io/apimachinery/pkg/labels" - "k8s.io/apimachinery/pkg/runtime" ) const ( @@ -29,290 +23,275 @@ type ( // Policy presents a RBAC policy viewer. Policy struct { - *Table - - cancel context.CancelFunc - subjectKind string - subjectName string - cache render.RowEvents + ResourceViewer } ) // NewPolicy returns a new viewer. -func NewPolicy(app *App, subject, name string) *Policy { - return &Policy{ - Table: NewTable(policyTitle), - subjectKind: mapSubject(subject), - subjectName: name, +func NewPolicy(gvr dao.GVR) *Policy { + p := Policy{ + ResourceViewer: NewBrowser(gvr), } -} + p.GetTable().SetColorerFn(render.Policy{}.ColorerFunc()) + p.SetBindKeysFn(p.bindKeys) + p.GetTable().SetSortCol(1, len(render.Policy{}.Header(render.AllNamespaces)), false) -// Init the view. -func (p *Policy) Init(ctx context.Context) error { - p.Table.Path = p.subjectKind + ":" + p.subjectName - if err := p.Table.Init(ctx); err != nil { - return err - } - p.SetColorerFn(render.Policy{}.ColorerFunc()) - p.bindKeys() - p.SetSortCol(1, len(render.Policy{}.Header(render.AllNamespaces)), false) - p.refresh() - p.SelectRow(1, true) - - return nil + return &p } func (p *Policy) Name() string { return "policy" } -func (p *Policy) Start() { - p.Stop() - ctx, cancel := context.WithCancel(context.Background()) - p.cancel = cancel - go func(ctx context.Context) { - for { - select { - case <-ctx.Done(): - return - case <-time.After(time.Duration(p.app.Config.K9s.GetRefreshRate()) * time.Second): - p.refresh() - } - } - }(ctx) -} +// func (p *Policy) Start() { +// p.Stop() +// ctx, cancel := context.WithCancel(context.Background()) +// p.cancel = cancel +// go func(ctx context.Context) { +// for { +// select { +// case <-ctx.Done(): +// return +// case <-time.After(time.Duration(p.app.Config.K9s.GetRefreshRate()) * time.Second): +// p.refresh() +// } +// } +// }(ctx) +// } -func (p *Policy) bindKeys() { - p.Actions().Delete(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) - p.Actions().Add(ui.KeyActions{ - tcell.KeyEscape: ui.NewKeyAction("Back", p.resetCmd, false), - ui.KeySlash: ui.NewKeyAction("Filter", p.activateCmd, false), - ui.KeyShiftP: ui.NewKeyAction("Sort Namespace", p.SortColCmd(0, true), false), - ui.KeyShiftN: ui.NewKeyAction("Sort Name", p.SortColCmd(1, true), false), - ui.KeyShiftO: ui.NewKeyAction("Sort Group", p.SortColCmd(2, true), false), - ui.KeyShiftB: ui.NewKeyAction("Sort Binding", p.SortColCmd(3, true), false), +func (p *Policy) bindKeys(aa ui.KeyActions) { + aa.Delete(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) + aa.Add(ui.KeyActions{ + // tcell.KeyEscape: ui.NewKeyAction("Back", p.resetCmd, false), + // ui.KeySlash: ui.NewKeyAction("Filter", p.activateCmd, false), + ui.KeyShiftP: ui.NewKeyAction("Sort Namespace", p.GetTable().SortColCmd(0, true), false), + ui.KeyShiftN: ui.NewKeyAction("Sort Name", p.GetTable().SortColCmd(1, true), false), + ui.KeyShiftO: ui.NewKeyAction("Sort Group", p.GetTable().SortColCmd(2, true), false), + ui.KeyShiftB: ui.NewKeyAction("Sort Binding", p.GetTable().SortColCmd(3, true), false), }) } func (p *Policy) getTitle() string { - return fmt.Sprintf(rbacTitleFmt, policyTitle, p.subjectKind+":"+p.subjectName, p.GetRowCount()) -} - -func (p *Policy) refresh() { - log.Debug().Msgf(">>>>>>>>>>>>>>> Refreshing Policies") // BOZO!! - defer func(t time.Time) { - log.Debug().Msgf("Policy Refresh elapsed %v", time.Since(t)) - }(time.Now()) - - data, err := p.reconcile() - if err != nil { - log.Error().Err(err).Msgf("Refresh for %s:%s", p.subjectKind, p.subjectName) - p.app.Flash().Err(err) - } - p.app.QueueUpdateDraw(func() { - p.Update(data) - }) + // return fmt.Sprintf(rbacTitleFmt, policyTitle, p.subjectKind+":"+p.subjectName, p.GetRowCount()) + return "" } -func (p *Policy) resetCmd(evt *tcell.EventKey) *tcell.EventKey { - if !p.SearchBuff().Empty() { - p.SearchBuff().Reset() - return nil - } +// func (p *Policy) refresh() { +// log.Debug().Msgf(">>>>>>>>>>>>>>> Refreshing Policies") +// // BOZO!! +// defer func(t time.Time) { +// log.Debug().Msgf("Policy Refresh elapsed %v", time.Since(t)) +// }(time.Now()) - return p.backCmd(evt) -} +// data, err := p.reconcile() +// if err != nil { +// log.Error().Err(err).Msgf("Refresh for %s:%s", p.subjectKind, p.subjectName) +// p.app.Flash().Err(err) +// } +// p.app.QueueUpdateDraw(func() { +// p.Update(data) +// }) +// } -func (p *Policy) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if p.cancel != nil { - p.cancel() - } +// func (p *Policy) resetCmd(evt *tcell.EventKey) *tcell.EventKey { +// if !p.GetTable().SearchBuff().Empty() { +// p.GetTable().SearchBuff().Reset() +// return nil +// } - if p.SearchBuff().IsActive() { - p.SearchBuff().Reset() - return nil - } +// return p.backCmd(evt) +// } - return p.app.PrevCmd(evt) -} +// func (p *Policy) backCmd(evt *tcell.EventKey) *tcell.EventKey { +// if p.cancel != nil { +// p.cancel() +// } -func (p *Policy) reconcile() (render.TableData, error) { - // BOZO!! - defer func(t time.Time) { - log.Debug().Msgf("Policy Reconcile elapsed %v", time.Since(t)) - }(time.Now()) +// if p.SearchBuff().IsActive() { +// p.SearchBuff().Reset() +// return nil +// } - var table render.TableData +// return p.app.PrevCmd(evt) +// } - evts, errs := p.fetchClusterRoleBindings() - if len(errs) > 0 { - for _, err := range errs { - log.Error().Err(err).Msg("Unable to find cluster policies") - } - return table, errs[0] - } +// func (p *Policy) reconcile() (render.TableData, error) { +// // BOZO!! +// defer func(t time.Time) { +// log.Debug().Msgf("Policy Reconcile elapsed %v", time.Since(t)) +// }(time.Now()) - nevts, errs := p.namespacedPolicies() - if len(errs) > 0 { - for _, err := range errs { - log.Error().Err(err).Msg("Unable to find cluster policies") - } - return table, errs[0] - } +// var table render.TableData - for _, v := range nevts { - evts = append(evts, v) - } +// evts, errs := p.fetchClusterRoleBindings() +// if len(errs) > 0 { +// for _, err := range errs { +// log.Error().Err(err).Msg("Unable to find cluster policies") +// } +// return table, errs[0] +// } - return buildTable(p, evts), nil -} +// nevts, errs := p.namespacedPolicies() +// if len(errs) > 0 { +// for _, err := range errs { +// log.Error().Err(err).Msg("Unable to find cluster policies") +// } +// return table, errs[0] +// } + +// for _, v := range nevts { +// evts = append(evts, v) +// } + +// return buildTable(p, evts), nil +// } // Protocol... -func (p *Policy) Header() render.HeaderRow { - return render.Policy{}.Header(render.AllNamespaces) -} +// func (p *Policy) Header() render.HeaderRow { +// return render.Policy{}.Header(render.AllNamespaces) +// } -func (p *Policy) GetCache() render.RowEvents { - return p.cache -} +// func (p *Policy) GetCache() render.RowEvents { +// return p.cache +// } -func (p *Policy) SetCache(evts render.RowEvents) { - p.cache = evts -} +// func (p *Policy) SetCache(evts render.RowEvents) { +// p.cache = evts +// } -func (p *Policy) fetchClusterRoleBindings() (render.Rows, []error) { - var errs []error - oo, err := p.app.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) - if err != nil { - return nil, append(errs, err) - } +// func (p *Policy) fetchClusterRoleBindings() (render.Rows, []error) { +// var errs []error +// oo, err := p.app.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) +// if err != nil { +// return nil, append(errs, err) +// } - roles := make([]string, 0, len(oo)) - for _, o := range oo { - var crb rbacv1.ClusterRoleBinding - err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) - if err != nil { - errs = append(errs, err) - continue - } - for _, s := range crb.Subjects { - if s.Kind == p.subjectKind && s.Name == p.subjectName { - roles = append(roles, crb.RoleRef.Name) - } - } - } +// roles := make([]string, 0, len(oo)) +// for _, o := range oo { +// var crb rbacv1.ClusterRoleBinding +// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) +// if err != nil { +// errs = append(errs, err) +// continue +// } +// for _, s := range crb.Subjects { +// if s.Kind == p.subjectKind && s.Name == p.subjectName { +// roles = append(roles, crb.RoleRef.Name) +// } +// } +// } - rows := make(render.Rows, 0, len(oo)) - for _, role := range roles { - o, err := p.app.factory.Get(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterroles", role, labels.Everything()) - if err != nil { - return nil, append(errs, err) - } - var cr rbacv1.ClusterRole - err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) - if err != nil { - errs = append(errs, err) - continue - } +// rows := make(render.Rows, 0, len(oo)) +// for _, role := range roles { +// o, err := p.app.factory.Get(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterroles", role, labels.Everything()) +// if err != nil { +// return nil, append(errs, err) +// } +// var cr rbacv1.ClusterRole +// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) +// if err != nil { +// errs = append(errs, err) +// continue +// } - for _, v := range p.parseRules("*", "CR:"+role, cr.Rules) { - rows = append(rows, v) - } - } +// for _, v := range p.parseRules("*", "CR:"+role, cr.Rules) { +// rows = append(rows, v) +// } +// } - return rows, errs -} +// return rows, errs +// } -func (p *Policy) fetchRoleBindings() ([]namespacedRole, error) { - oo, err := p.app.factory.List(render.AllNamespaces, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) - if err != nil { - return nil, err - } +// func (p *Policy) fetchRoleBindings() ([]namespacedRole, error) { +// oo, err := p.app.factory.List(render.AllNamespaces, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) +// if err != nil { +// return nil, err +// } - rr := make([]namespacedRole, 0, len(oo)) - for _, o := range oo { - var rb rbacv1.RoleBinding - err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb) - if err != nil { - return nil, err - } - for _, s := range rb.Subjects { - if s.Kind == p.subjectKind && s.Name == p.subjectName { - rr = append(rr, namespacedRole{rb.Namespace, rb.RoleRef.Name}) - } - } - } +// rr := make([]namespacedRole, 0, len(oo)) +// for _, o := range oo { +// var rb rbacv1.RoleBinding +// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb) +// if err != nil { +// return nil, err +// } +// for _, s := range rb.Subjects { +// if s.Kind == p.subjectKind && s.Name == p.subjectName { +// rr = append(rr, namespacedRole{rb.Namespace, rb.RoleRef.Name}) +// } +// } +// } - return rr, nil -} +// return rr, nil +// } -func (p *Policy) fetchClusterRoles(errs []error, rr []namespacedRole) (render.Rows, []error) { - rows := make(render.Rows, 0, len(rr)) - for _, r := range rr { - o, err := p.app.factory.Get(r.ns, "rbac.authorization.k8s.io/v1/clusterroles", r.role, labels.Everything()) - if err != nil { - return nil, append(errs, err) - } +// func (p *Policy) fetchClusterRoles(errs []error, rr []namespacedRole) (render.Rows, []error) { +// rows := make(render.Rows, 0, len(rr)) +// for _, r := range rr { +// o, err := p.app.factory.Get(r.ns, "rbac.authorization.k8s.io/v1/clusterroles", r.role, labels.Everything()) +// if err != nil { +// return nil, append(errs, err) +// } - var cr rbacv1.ClusterRole - err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) - if err != nil { - errs = append(errs, err) - continue - } - rows = append(rows, p.parseRules(r.ns, "RO:"+r.role, cr.Rules)...) - } +// var cr rbacv1.ClusterRole +// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) +// if err != nil { +// errs = append(errs, err) +// continue +// } +// rows = append(rows, p.parseRules(r.ns, "RO:"+r.role, cr.Rules)...) +// } - return rows, errs -} +// return rows, errs +// } -func (p *Policy) namespacedPolicies() (render.Rows, []error) { - var errs []error - roles, err := p.fetchRoleBindings() - if err != nil { - errs = append(errs, err) - } +// func (p *Policy) namespacedPolicies() (render.Rows, []error) { +// var errs []error +// roles, err := p.fetchRoleBindings() +// if err != nil { +// errs = append(errs, err) +// } - return p.fetchClusterRoles(errs, roles) -} +// return p.fetchClusterRoles(errs, roles) +// } -func (p *Policy) parseRules(ns, binding string, rules []rbacv1.PolicyRule) render.Rows { - m := make(render.Rows, 0, len(rules)) - for _, r := range rules { - for _, grp := range r.APIGroups { - for _, res := range r.Resources { - k := res - if grp != "" { - k = res + "." + grp - } - for _, na := range r.ResourceNames { - n := fqn(k, na) - m = append(m, render.Row{ - ID: fqn(ns, n), - Fields: append(policyRow(ns, n, grp, binding), asVerbs(r.Verbs...)...), - }) - } - m = append(m, render.Row{ - ID: fqn(ns, k), - Fields: append(policyRow(ns, k, grp, binding), asVerbs(r.Verbs...)...), - }) - } - } - for _, nres := range r.NonResourceURLs { - if nres[0] != '/' { - nres = "/" + nres - } - m = append(m, render.Row{ - ID: fqn(ns, nres), - Fields: append(policyRow(ns, nres, "", binding), asVerbs(r.Verbs...)...), - }) - } - } +// func (p *Policy) parseRules(ns, binding string, rules []rbacv1.PolicyRule) render.Rows { +// m := make(render.Rows, 0, len(rules)) +// for _, r := range rules { +// for _, grp := range r.APIGroups { +// for _, res := range r.Resources { +// k := res +// if grp != "" { +// k = res + "." + grp +// } +// for _, na := range r.ResourceNames { +// n := fqn(k, na) +// m = append(m, render.Row{ +// ID: fqn(ns, n), +// Fields: append(policyRow(ns, n, grp, binding), asVerbs(r.Verbs)...), +// }) +// } +// m = append(m, render.Row{ +// ID: fqn(ns, k), +// Fields: append(policyRow(ns, k, grp, binding), asVerbs(r.Verbs)...), +// }) +// } +// } +// for _, nres := range r.NonResourceURLs { +// if nres[0] != '/' { +// nres = "/" + nres +// } +// m = append(m, render.Row{ +// ID: fqn(ns, nres), +// Fields: append(policyRow(ns, nres, "", binding), asVerbs(r.Verbs)...), +// }) +// } +// } - return m -} +// return m +// } func policyRow(ns, res, grp, binding string) render.Fields { if grp != "" { @@ -334,12 +313,69 @@ func mapSubject(subject string) string { } } -func showSAPolicy(app *App, _, _, selection string) { - _, n := namespaced(selection) - subject, err := mapFuSubject("ServiceAccount") - if err != nil { - app.Flash().Err(err) - return +// func showSAPolicy(app *App, _, _, selection string) { +// _, n := k8s.Namespaced(selection) +// subject, err := mapFuSubject("ServiceAccount") +// if err != nil { +// app.Flash().Err(err) +// return +// } +// app.inject(NewPolicy(app, subject, n)) +// } + +func toGroup(g string) string { + if g == "" { + return "v1" } - app.inject(NewPolicy(app, subject, n)) + return g +} + +func hasVerb(verbs []string, verb string) bool { + if len(verbs) == 1 && verbs[0] == render.ClusterWide { + return true + } + + for _, v := range verbs { + if hv, ok := httpTok8sVerbs[v]; ok { + if hv == verb { + return true + } + } + if v == verb { + return true + } + } + + return false +} + +func toVerbIcon(ok bool) string { + if ok { + return "[green::b] ✓ [::]" + } + return "[orangered::b] 𐄂 [::]" +} + +func asVerbs(verbs []string) []string { + const ( + verbLen = 4 + unknownLen = 30 + ) + + r := make([]string, 0, len(k8sVerbs)+1) + for _, v := range k8sVerbs { + r = append(r, toVerbIcon(hasVerb(verbs, v))) + } + + var unknowns []string + for _, v := range verbs { + if hv, ok := httpTok8sVerbs[v]; ok { + v = hv + } + if !hasVerb(k8sVerbs, v) && v != render.ClusterWide { + unknowns = append(unknowns, v) + } + } + + return append(r, render.Truncate(strings.Join(unknowns, ","), unknownLen)) } diff --git a/internal/view/port_forward.go b/internal/view/port_forward.go index 9bbae4c2..67e05b61 100644 --- a/internal/view/port_forward.go +++ b/internal/view/port_forward.go @@ -6,10 +6,11 @@ import ( "fmt" "time" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/perf" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/fsnotify/fsnotify" @@ -24,98 +25,76 @@ const ( // PortForward presents active portforward viewer. type PortForward struct { - *Table + ResourceViewer bench *perf.Benchmark } // NewPortForward returns a new viewer. -func NewPortForward(title, gvr string, list resource.List) ResourceViewer { - return &PortForward{ - Table: NewTable(portForwardTitle), +func NewPortForward(gvr dao.GVR) ResourceViewer { + p := PortForward{ + ResourceViewer: NewBrowser(gvr), } + p.GetTable().SetBorderFocusColor(tcell.ColorDodgerBlue) + p.GetTable().SetSelectedStyle(tcell.ColorWhite, tcell.ColorDodgerBlue, tcell.AttrNone) + p.GetTable().SetColorerFn(render.PortForward{}.ColorerFunc()) + p.GetTable().SetSortCol(p.GetTable().NameColIndex()+6, 0, true) + p.SetContextFn(p.portForwardContext) + p.SetBindKeysFn(p.bindKeys) + + return &p } -func (*PortForward) SetContextFn(ContextFunc) {} - -// Init the view. -func (p *PortForward) Init(ctx context.Context) error { - if err := p.Table.Init(ctx); err != nil { - return err - } - p.registerActions() - p.SetBorderFocusColor(tcell.ColorDodgerBlue) - p.SetSelectedStyle(tcell.ColorWhite, tcell.ColorDodgerBlue, tcell.AttrNone) - p.SetColorerFn(render.Forward{}.ColorerFunc()) - p.SetSortCol(p.NameColIndex()+6, 0, true) - p.Select(1, 0) - p.refresh() - - return nil +func (p *PortForward) portForwardContext(ctx context.Context) context.Context { + return context.WithValue(ctx, internal.KeyBenchCfg, p.App().Bench) } -// GVR returns a resource descriptor. -func (p *PortForward) GVR() string { - return "n/a" -} +// BOZO!! +// // Start runs the refresh loop. +// func (p *PortForward) Start() { +// path := ui.BenchConfig(p.App().Config.K9s.CurrentCluster) +// var ctx context.Context +// ctx, p.cancelFn = context.WithCancel(context.Background()) +// if err := watchFS(ctx, p.App(), config.K9sHome, path, p.reload); err != nil { +// p.App().Flash().Errf("RuRoh! Unable to watch benchmarks directory %s : %s", config.K9sHome, err) +// } +// } -// List returns the resource list. -func (p *PortForward) List() resource.List { return nil } +// // Name returns the component name. +// func (p *PortForward) Name() string { +// return portForwardTitle +// } -// GetTable returns the table view. -func (p *PortForward) GetTable() *Table { return p.Table } +// func (p *PortForward) reload() { +// path := ui.BenchConfig(p.App().Config.K9s.CurrentCluster) +// log.Debug().Msgf("Reloading Config %s", path) +// if err := p.App().Bench.Reload(path); err != nil { +// p.App().Flash().Err(err) +// } +// p.refresh() +// } -// SetEnvFn sets the k9s env vars. -func (p *PortForward) SetEnvFn(EnvFunc) {} +// func (p *PortForward) refresh() { +// p.Update(p.hydrate()) +// p.App().SetFocus(p) +// p.UpdateTitle() +// } -// SetPath sets parent selector. -func (p *PortForward) SetPath(s string) {} - -// Start runs the refresh loop. -func (p *PortForward) Start() { - path := ui.BenchConfig(p.app.Config.K9s.CurrentCluster) - var ctx context.Context - ctx, p.cancelFn = context.WithCancel(context.Background()) - if err := watchFS(ctx, p.app, config.K9sHome, path, p.reload); err != nil { - p.app.Flash().Errf("RuRoh! Unable to watch benchmarks directory %s : %s", config.K9sHome, err) - } -} - -// Name returns the component name. -func (p *PortForward) Name() string { - return portForwardTitle -} - -func (p *PortForward) reload() { - path := ui.BenchConfig(p.app.Config.K9s.CurrentCluster) - log.Debug().Msgf("Reloading Config %s", path) - if err := p.app.Bench.Reload(path); err != nil { - p.app.Flash().Err(err) - } - p.refresh() -} - -func (p *PortForward) refresh() { - p.Update(p.hydrate()) - p.app.SetFocus(p) - p.UpdateTitle() -} - -func (p *PortForward) registerActions() { - p.Actions().Add(ui.KeyActions{ +func (p *PortForward) bindKeys(aa ui.KeyActions) { + aa.Add(ui.KeyActions{ tcell.KeyEnter: ui.NewKeyAction("Benchmarks", p.showBenchCmd, true), tcell.KeyCtrlB: ui.NewKeyAction("Bench", p.benchCmd, true), tcell.KeyCtrlK: ui.NewKeyAction("Bench Stop", p.benchStopCmd, true), tcell.KeyCtrlD: ui.NewKeyAction("Delete", p.deleteCmd, true), - ui.KeySlash: ui.NewKeyAction("Filter", p.activateCmd, false), - tcell.KeyEsc: ui.NewKeyAction("Back", p.app.PrevCmd, false), - ui.KeyShiftP: ui.NewKeyAction("Sort Ports", p.SortColCmd(2, true), false), - ui.KeyShiftU: ui.NewKeyAction("Sort URL", p.SortColCmd(4, true), false), + // ui.KeySlash: ui.NewKeyAction("Filter", p.activateCmd, false), + tcell.KeyEsc: ui.NewKeyAction("Back", p.App().PrevCmd, false), + ui.KeyShiftP: ui.NewKeyAction("Sort Ports", p.GetTable().SortColCmd(2, true), false), + ui.KeyShiftU: ui.NewKeyAction("Sort URL", p.GetTable().SortColCmd(4, true), false), }) } func (p *PortForward) showBenchCmd(evt *tcell.EventKey) *tcell.EventKey { - p.app.inject(NewBench("", "", nil)) + p.App().inject(NewBenchmark("benchmarks")) return nil } @@ -123,10 +102,10 @@ func (p *PortForward) showBenchCmd(evt *tcell.EventKey) *tcell.EventKey { func (p *PortForward) benchStopCmd(evt *tcell.EventKey) *tcell.EventKey { if p.bench != nil { log.Debug().Msg(">>> Benchmark cancelFned!!") - p.app.status(ui.FlashErr, "Benchmark Camceled!") + p.App().status(ui.FlashErr, "Benchmark Camceled!") p.bench.Cancel() } - p.app.StatusReset() + p.App().StatusReset() return nil } @@ -138,26 +117,26 @@ func (p *PortForward) benchCmd(evt *tcell.EventKey) *tcell.EventKey { } if p.bench != nil { - p.app.Flash().Err(errors.New("Only one benchmark allowed at a time")) + p.App().Flash().Err(errors.New("Only one benchmark allowed at a time")) return nil } - r, _ := p.GetSelection() - cfg, co := defaultConfig(), ui.TrimCell(p.SelectTable, r, 2) - if b, ok := p.app.Bench.Benchmarks.Containers[containerID(sel, co)]; ok { + r, _ := p.GetTable().GetSelection() + cfg, co := defaultConfig(), ui.TrimCell(p.GetTable().SelectTable, r, 2) + if b, ok := p.App().Bench.Benchmarks.Containers[containerID(sel, co)]; ok { cfg = b } cfg.Name = sel - base := ui.TrimCell(p.SelectTable, r, 4) + base := ui.TrimCell(p.GetTable().SelectTable, r, 4) var err error if p.bench, err = perf.NewBenchmark(base, cfg); err != nil { - p.app.Flash().Errf("Bench failed %v", err) - p.app.StatusReset() + p.App().Flash().Errf("Bench failed %v", err) + p.App().StatusReset() return nil } - p.app.status(ui.FlashWarn, "Benchmark in progress...") + p.App().status(ui.FlashWarn, "Benchmark in progress...") log.Debug().Msg("Bench starting...") go p.runBenchmark() @@ -165,38 +144,38 @@ func (p *PortForward) benchCmd(evt *tcell.EventKey) *tcell.EventKey { } func (p *PortForward) runBenchmark() { - p.bench.Run(p.app.Config.K9s.CurrentCluster, func() { + p.bench.Run(p.App().Config.K9s.CurrentCluster, func() { log.Debug().Msg("Bench Completed!") - p.app.QueueUpdate(func() { + p.App().QueueUpdate(func() { if p.bench.Canceled() { - p.app.status(ui.FlashInfo, "Benchmark cancelFned") + p.App().status(ui.FlashInfo, "Benchmark cancelFned") } else { - p.app.status(ui.FlashInfo, "Benchmark Completed!") + p.App().status(ui.FlashInfo, "Benchmark Completed!") p.bench.Cancel() } p.bench = nil go func() { <-time.After(2 * time.Second) - p.app.QueueUpdate(func() { p.app.StatusReset() }) + p.App().QueueUpdate(func() { p.App().StatusReset() }) }() }) }) } func (p *PortForward) getSelectedItem() string { - r, _ := p.GetSelection() + r, _ := p.GetTable().GetSelection() if r == 0 { return "" } return fwFQN( - fqn(ui.TrimCell(p.SelectTable, r, 0), ui.TrimCell(p.SelectTable, r, 1)), - ui.TrimCell(p.SelectTable, r, 2), + fqn(ui.TrimCell(p.GetTable().SelectTable, r, 0), ui.TrimCell(p.GetTable().SelectTable, r, 1)), + ui.TrimCell(p.GetTable().SelectTable, r, 2), ) } func (p *PortForward) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - if !p.SearchBuff().Empty() { - p.SearchBuff().Reset() + if !p.GetTable().SearchBuff().Empty() { + p.GetTable().SearchBuff().Reset() return nil } @@ -205,71 +184,70 @@ func (p *PortForward) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } - showModal(p.app.Content.Pages, fmt.Sprintf("Delete PortForward `%s?", sel), func() { - stats := p.app.forwarders.Kill(sel) - log.Debug().Msgf("Deleted %d port-forwards", stats) - p.app.Flash().Infof("PortForward %s(%d) deleted!", sel, stats) - p.Update(p.hydrate()) + showModal(p.App().Content.Pages, fmt.Sprintf("Delete PortForward `%s?", sel), func() { + p.App().factory.DeleteForwarder(sel) + p.App().Flash().Infof("PortForward %s(%d) deleted!", sel) + p.GetTable().Refresh() }) return nil } -func (p *PortForward) hydrate() render.TableData { - var re render.Forward +// func (p *PortForward) hydrate() render.TableData { +// var re render.Forward - data := render.TableData{ - Header: re.Header(render.AllNamespaces), - RowEvents: make(render.RowEvents, 0, len(p.app.forwarders)), - Namespace: render.AllNamespaces, - } +// data := render.TableData{ +// Header: re.Header(render.AllNamespaces), +// RowEvents: make(render.RowEvents, 0, len(p.App().forwarders)), +// Namespace: render.AllNamespaces, +// } - containers := p.app.Bench.Benchmarks.Containers - for _, f := range p.app.forwarders { - fqn := containerID(f.Path(), f.Container()) - cfg := benchCfg{ - c: p.app.Bench.Benchmarks.Defaults.C, - n: p.app.Bench.Benchmarks.Defaults.N, - } - if config, ok := containers[fqn]; ok { - cfg.c, cfg.n = config.C, config.N - cfg.host, cfg.path = config.HTTP.Host, config.HTTP.Path - } +// containers := p.App().Bench.Benchmarks.Containers +// for _, f := range p.App().forwarders { +// fqn := containerID(f.Path(), f.Container()) +// cfg := benchCfg{ +// c: p.App().Bench.Benchmarks.Defaults.C, +// n: p.App().Bench.Benchmarks.Defaults.N, +// } +// if config, ok := containers[fqn]; ok { +// cfg.c, cfg.n = config.C, config.N +// cfg.host, cfg.path = config.HTTP.Host, config.HTTP.Path +// } - var row render.Row - fwd := forwarder{ - Forwarder: f, - BenchConfigurator: cfg, - } - if err := re.Render(fwd, render.AllNamespaces, &row); err != nil { - log.Error().Err(err).Msgf("PortForward render failed") - continue - } - data.RowEvents = append(data.RowEvents, render.RowEvent{Kind: render.EventAdd, Row: row}) - } +// var row render.Row +// fwd := forwarder{ +// Forwarder: f, +// BenchConfigurator: cfg, +// } +// if err := re.Render(fwd, render.AllNamespaces, &row); err != nil { +// log.Error().Err(err).Msgf("PortForward render failed") +// continue +// } +// data.RowEvents = append(data.RowEvents, render.RowEvent{Kind: render.EventAdd, Row: row}) +// } - return data -} +// return data +// } // ---------------------------------------------------------------------------- // Helpers... -var _ render.PortForwarder = forwarder{} +// var _ render.PortForwarder = forwarder{} -type forwarder struct { - render.Forwarder - render.BenchConfigurator -} +// type forwarder struct { +// render.Forwarder +// render.BenchConfigurator +// } -type benchCfg struct { - c, n int - host, path string -} +// type benchCfg struct { +// c, n int +// host, path string +// } -func (b benchCfg) C() int { return b.c } -func (b benchCfg) N() int { return b.n } -func (b benchCfg) Host() string { return b.host } -func (b benchCfg) HttpPath() string { return b.path } +// func (b benchCfg) C() int { return b.c } +// func (b benchCfg) N() int { return b.n } +// func (b benchCfg) Host() string { return b.host } +// func (b benchCfg) HttpPath() string { return b.path } func defaultConfig() config.BenchConfig { return config.BenchConfig{ diff --git a/internal/view/rbac.go b/internal/view/rbac.go index 6f8eaaef..e1120909 100644 --- a/internal/view/rbac.go +++ b/internal/view/rbac.go @@ -2,17 +2,14 @@ package view import ( "context" - "fmt" - "strings" - "time" + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" rbacv1 "k8s.io/api/rbac/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" @@ -23,7 +20,7 @@ const ( Role clusterWide = "*" - rbacTitle = "Rbac" + rbacTitle = "Policies" rbacTitleFmt = " [fg:bg:b]%s([hilite:bg:b]%s[fg:bg:-])[fg:bg:-][[count:bg:b]%d[fg:bg:-]][fg:bg:-] " ) @@ -49,288 +46,251 @@ type roleKind = int8 // Rbac presents an RBAC policy viewer. type Rbac struct { - *Table - - roleType roleKind - roleName string - path string - cache render.RowEvents + ResourceViewer } // NewRbac returns a new viewer. -func NewRbac(name string, kind roleKind, path string) *Rbac { - return &Rbac{ - Table: NewTable(rbacTitle), - roleName: name, - roleType: kind, - path: path, +func NewRbac(gvr dao.GVR) ResourceViewer { + log.Debug().Msgf(">>>>> NEWRBAC %v!!!!!", gvr) + r := Rbac{ + ResourceViewer: NewBrowser(gvr), } + r.GetTable().SetColorerFn(render.Rbac{}.ColorerFunc()) + r.SetBindKeysFn(r.bindKeys) + r.GetTable().SetSortCol(1, len(render.Rbac{}.Header(render.ClusterWide)), true) + + return &r } -// Init initializes the view. -func (r *Rbac) Init(ctx context.Context) error { - if err := r.Table.Init(ctx); err != nil { - return err - } - r.SetColorerFn(render.Rbac{}.ColorerFunc()) - r.bindKeys() - r.SetSortCol(1, len(r.Header()), true) - r.refresh() - - return nil +func (r *Rbac) showPolicies(app *App, ns, resource, selection string) { + log.Debug().Msgf("SHOWING!! %q--%q--%q", ns, resource, selection) } func (r *Rbac) UpdateTitle() { - r.SetTitle(ui.SkinTitle(fmt.Sprintf(rbacTitleFmt, rbacTitle, r.path, r.GetRowCount()-1), r.app.Styles.Frame())) + // BOZO!! + // r.GetTable().SetTitle(ui.SkinTitle(fmt.Sprintf(rbacTitleFmt, rbacTitle, r.path, r.GetRowCount()-1), r.app.Styles.Frame())) } -// Start watches for viewer updates -func (r *Rbac) Start() { - if r.app.Conn() == nil { - return - } - - r.Stop() - - var ctx context.Context - ctx, r.cancelFn = context.WithCancel(context.Background()) - - go func(ctx context.Context) { - for { - select { - case <-ctx.Done(): - return - case <-time.After(time.Duration(r.app.Config.K9s.GetRefreshRate()) * time.Second): - r.app.QueueUpdateDraw(func() { - r.refresh() - }) - } - } - }(ctx) -} - -// Name returns the component name. -func (r *Rbac) Name() string { - return rbacTitle -} - -func (r *Rbac) bindKeys() { - r.Actions().Delete(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) - r.Actions().Add(ui.KeyActions{ - tcell.KeyEscape: ui.NewKeyAction("Reset", r.resetCmd, false), - ui.KeySlash: ui.NewKeyAction("Filter", r.activateCmd, false), - ui.KeyShiftO: ui.NewKeyAction("Sort APIGroup", r.SortColCmd(1, true), false), +func (r *Rbac) bindKeys(aa ui.KeyActions) { + aa.Delete(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) + aa.Add(ui.KeyActions{ + // BOZO!! + // tcell.KeyEscape: ui.NewKeyAction("Reset", r.resetCmd, false), + // ui.KeySlash: ui.NewKeyAction("Filter", r.activateCmd, false), + ui.KeyShiftO: ui.NewKeyAction("Sort APIGroup", r.GetTable().SortColCmd(1, true), false), }) } -func (r *Rbac) refresh() { - if r.app.Conn() == nil { - return - } - data, err := r.reconcile(r.roleName, r.roleType) - if err != nil { - log.Error().Err(err).Msgf("Refresh for %s:%d", r.roleName, r.roleType) - r.app.Flash().Err(err) - } - r.Update(data) - r.UpdateTitle() -} +// BOZO!! +// func (r *Rbac) refresh() { +// if r.app.Conn() == nil { +// return +// } +// data, err := r.reconcile(r.roleName, r.roleType) +// if err != nil { +// log.Error().Err(err).Msgf("Refresh for %s:%d", r.roleName, r.roleType) +// r.app.Flash().Err(err) +// } +// r.Update(data) +// r.UpdateTitle() +// } -func (r *Rbac) resetCmd(evt *tcell.EventKey) *tcell.EventKey { - if !r.SearchBuff().Empty() { - r.SearchBuff().Reset() - return nil - } +// func (r *Rbac) resetCmd(evt *tcell.EventKey) *tcell.EventKey { +// if !r.GetTable().SearchBuff().Empty() { +// r.GetTable().SearchBuff().Reset() +// return nil +// } - return r.backCmd(evt) -} +// return r.App().PrevCmd(evt) +// } -func (r *Rbac) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if r.cancelFn != nil { - r.cancelFn() - } +// func (r *Rbac) backCmd(evt *tcell.EventKey) *tcell.EventKey { +// if r.cancelFn != nil { +// r.cancelFn() +// } - if r.SearchBuff().IsActive() { - r.SearchBuff().Reset() - return nil - } +// if r.SearchBuff().IsActive() { +// r.SearchBuff().Reset() +// return nil +// } - return r.app.PrevCmd(evt) -} +// return r.app.PrevCmd(evt) +// } -func (r *Rbac) reconcile(name string, kind roleKind) (render.TableData, error) { - var table render.TableData +// func (r *Rbac) reconcile(name string, kind roleKind) (render.TableData, error) { +// var table render.TableData - rows, err := r.fetchRoles(name, kind) - if err != nil { - return table, err - } +// rows, err := r.fetchRoles(name, kind) +// if err != nil { +// return table, err +// } - return buildTable(r, rows), nil -} +// return buildTable(r, rows), nil +// } -func (r *Rbac) Header() render.HeaderRow { - return render.Rbac{}.Header(render.AllNamespaces) -} +// func (r *Rbac) Header() render.HeaderRow { +// return render.Rbac{}.Header(render.AllNamespaces) +// } -func (r *Rbac) GetCache() render.RowEvents { - return r.cache -} +// func (r *Rbac) GetCache() render.RowEvents { +// return r.cache +// } -func (r *Rbac) SetCache(evts render.RowEvents) { - r.cache = evts -} +// func (r *Rbac) SetCache(evts render.RowEvents) { +// r.cache = evts +// } -func (r *Rbac) fetchRoles(name string, kind roleKind) (render.Rows, error) { - switch kind { - case ClusterRole: - return r.loadClusterRoles(name) - case Role: - return r.loadRoles(name) - default: - return nil, fmt.Errorf("Expecting clusterrole/role but found %d", kind) - } -} +// func (r *Rbac) fetchRoles(name string, kind roleKind) (render.Rows, error) { +// switch kind { +// case ClusterRole: +// return r.loadClusterRoles(name) +// case Role: +// return r.loadRoles(name) +// default: +// return nil, fmt.Errorf("Expecting clusterrole/role but found %d", kind) +// } +// } -func (r *Rbac) loadClusterRoles(name string) (render.Rows, error) { - o, err := r.app.factory.Get("-", "rbac.authorization.k8s.io/v1/clusterroles", name, labels.Everything()) - if err != nil { - return nil, err - } +// func (r *Rbac) loadClusterRoles(name string) (render.Rows, error) { +// o, err := r.app.factory.Get("-", "rbac.authorization.k8s.io/v1/clusterroles", name, labels.Everything()) +// if err != nil { +// return nil, err +// } - var cr rbacv1.ClusterRole - err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) - if err != nil { - return nil, err - } +// var cr rbacv1.ClusterRole +// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) +// if err != nil { +// return nil, err +// } - return r.parseRules(cr.Rules), nil -} +// return r.parseRules(cr.Rules), nil +// } -func (r *Rbac) loadRoles(path string) (render.Rows, error) { - ns, n := namespaced(path) - o, err := r.app.factory.Get(ns, "rbac.authorization.k8s.io/v1/roles", n, labels.Everything()) - if err != nil { - return nil, err - } +// func (r *Rbac) loadRoles(path string) (render.Rows, error) { +// ns, n := k8s.Namespaced(path) +// o, err := r.app.factory.Get(ns, "rbac.authorization.k8s.io/v1/roles", n, labels.Everything()) +// if err != nil { +// return nil, err +// } - var ro rbacv1.Role - err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ro) - if err != nil { - return nil, err - } +// var ro rbacv1.Role +// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ro) +// if err != nil { +// return nil, err +// } - return r.parseRules(ro.Rules), nil -} +// return r.parseRules(ro.Rules), nil +// } -func (r *Rbac) parseRules(rules []rbacv1.PolicyRule) render.Rows { - m := make(render.Rows, 0, len(rules)) - for _, rule := range rules { - for _, grp := range rule.APIGroups { - for _, res := range rule.Resources { - k := res - if grp != "" { - k = res + "." + grp - } - for _, na := range rule.ResourceNames { - m = m.Upsert(r.prepRow(fqn(k, na), grp, rule.Verbs)) - } - m = m.Upsert(r.prepRow(k, grp, rule.Verbs)) - } - } - for _, nres := range rule.NonResourceURLs { - if nres[0] != '/' { - nres = "/" + nres - } - m = m.Upsert(r.prepRow(nres, "", rule.Verbs)) - } - } +// func (r *Rbac) parseRules(rules []rbacv1.PolicyRule) render.Rows { +// m := make(render.Rows, 0, len(rules)) +// for _, rule := range rules { +// for _, grp := range rule.APIGroups { +// for _, res := range rule.Resources { +// k := res +// if grp != "" { +// k = res + "." + grp +// } +// for _, na := range rule.ResourceNames { +// m = m.Upsert(r.prepRow(fqn(k, na), grp, rule.Verbs)) +// } +// m = m.Upsert(r.prepRow(k, grp, rule.Verbs)) +// } +// } +// for _, nres := range rule.NonResourceURLs { +// if nres[0] != '/' { +// nres = "/" + nres +// } +// m = m.Upsert(r.prepRow(nres, "", rule.Verbs)) +// } +// } - return m -} +// return m +// } -func (r *Rbac) prepRow(res, grp string, verbs []string) render.Row { - if grp != "" { - grp = toGroup(grp) - } +// func (r *Rbac) prepRow(res, grp string, verbs []string) render.Row { +// if grp != "" { +// grp = toGroup(grp) +// } - fields := make(render.Fields, 0, len(r.Header())) - fields = append(fields, res, group) - return render.Row{ - ID: res, - Fields: append(fields, verbs...), - } -} +// fields := make(render.Fields, 0, len(r.Header())) +// fields = append(fields, res, group) +// return render.Row{ +// ID: res, +// Fields: append(fields, verbs...), +// } +// } -func asVerbs(verbs ...string) []string { - const ( - verbLen = 4 - unknownLen = 30 - ) +// func asVerbs(verbs ...string) []string { +// const ( +// verbLen = 4 +// unknownLen = 30 +// ) - r := make([]string, 0, len(k8sVerbs)+1) - for _, v := range k8sVerbs { - r = append(r, toVerbIcon(hasVerb(verbs, v))) - } +// r := make([]string, 0, len(k8sVerbs)+1) +// for _, v := range k8sVerbs { +// r = append(r, toVerbIcon(hasVerb(verbs, v))) +// } - var unknowns []string - for _, v := range verbs { - if hv, ok := httpTok8sVerbs[v]; ok { - v = hv - } - if !hasVerb(k8sVerbs, v) && v != clusterWide { - unknowns = append(unknowns, v) - } - } +// var unknowns []string +// for _, v := range verbs { +// if hv, ok := httpTok8sVerbs[v]; ok { +// v = hv +// } +// if !hasVerb(k8sVerbs, v) && v != clusterWide { +// unknowns = append(unknowns, v) +// } +// } - return append(r, resource.Truncate(strings.Join(unknowns, ","), unknownLen)) -} +// return append(r, resource.Truncate(strings.Join(unknowns, ","), unknownLen)) +// } -func toVerbIcon(ok bool) string { - if ok { - return "[green::b] ✓ [::]" - } - return "[orangered::b] 𐄂 [::]" -} +// func toVerbIcon(ok bool) string { +// if ok { +// return "[green::b] ✓ [::]" +// } +// return "[orangered::b] 𐄂 [::]" +// } -func hasVerb(verbs []string, verb string) bool { - if len(verbs) == 1 && verbs[0] == clusterWide { - return true - } +// func hasVerb(verbs []string, verb string) bool { +// if len(verbs) == 1 && verbs[0] == clusterWide { +// return true +// } - for _, v := range verbs { - if hv, ok := httpTok8sVerbs[v]; ok { - if hv == verb { - return true - } - } - if v == verb { - return true - } - } +// for _, v := range verbs { +// if hv, ok := httpTok8sVerbs[v]; ok { +// if hv == verb { +// return true +// } +// } +// if v == verb { +// return true +// } +// } - return false -} +// return false +// } -func toGroup(g string) string { - if g == "" { - return "v1" - } - return g -} +// func toGroup(g string) string { +// if g == "" { +// return "v1" +// } +// return g +// } func showRoleBinding(app *App, _, resource, selection string) { - ns, n := namespaced(selection) - rb, err := app.Conn().DialOrDie().RbacV1().RoleBindings(ns).Get(n, metav1.GetOptions{}) - if err != nil { - app.Flash().Errf("Unable to retrieve rolebindings for %s", selection) - return - } - app.inject(NewRbac(fqn(ns, rb.RoleRef.Name), Role, selection)) + // ns, n := k8s.Namespaced(selection) + // rb, err := app.Conn().DialOrDie().RbacV1().RoleBindings(ns).Get(n, metav1.GetOptions{}) + // if err != nil { + // app.Flash().Errf("Unable to retrieve rolebindings for %s", selection) + // return + // } + // BOZO!! + // app.inject(NewRbac(fqn(ns, rb.RoleRef.Name), Role, selection)) } -func showClusterRoleBinding(app *App, ns, resource, selection string) { - o, err := app.factory.Get("-", "rbac.authorization.k8s.io/v1/clusterrolebindings", selection, labels.Everything()) +func showClusterRoleBinding(app *App, ns, gvr, path string) { + o, err := app.factory.Get("rbac.authorization.k8s.io/v1/clusterrolebindings", path, labels.Everything()) if err != nil { app.Flash().Err(err) return @@ -339,7 +299,7 @@ func showClusterRoleBinding(app *App, ns, resource, selection string) { var crb rbacv1.ClusterRoleBinding err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) if err != nil { - app.Flash().Errf("Unable to retrieve clusterrolebindings for %s", selection) + app.Flash().Errf("Unable to retrieve clusterrolebindings for %s", path) return } @@ -347,13 +307,20 @@ func showClusterRoleBinding(app *App, ns, resource, selection string) { app.factory.ForResource("-", "rbac.authorization.k8s.io/v1/clusterroles") app.factory.WaitForCacheSync() - app.inject(NewRbac(crb.RoleRef.Name, ClusterRole, selection)) + // BOZO!! + // app.inject(NewRbac(crb.RoleRef.Name, ClusterRole, selection)) } -func showRBAC(app *App, ns, resource, selection string) { - kind := ClusterRole - if resource == "role" { - kind = Role - } - app.inject(NewRbac(selection, kind, selection)) +func showRBAC(app *App, _, gvr, path string) { + log.Debug().Msgf("Showing RBAC %q--%q", gvr, path) + v := NewRbac(dao.GVR("rbac")) + v.SetContextFn(rbacCtxt(app, gvr, path)) + app.inject(v) +} + +func rbacCtxt(app *App, gvr, path string) ContextFunc { + return func(ctx context.Context) context.Context { + ctx = context.WithValue(ctx, internal.KeyPath, path) + return context.WithValue(ctx, internal.KeyGVR, gvr) + } } diff --git a/internal/view/rc.go b/internal/view/rc.go index 6c92d510..f4041a12 100644 --- a/internal/view/rc.go +++ b/internal/view/rc.go @@ -1,52 +1,53 @@ package view -import ( - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/rs/zerolog/log" - v1 "k8s.io/api/core/v1" -) +// BOZO!! +// import ( +// "github.com/derailed/k9s/internal/k8s" +// "github.com/derailed/k9s/internal/resource" +// "github.com/derailed/k9s/internal/ui" +// "github.com/rs/zerolog/log" +// v1 "k8s.io/api/core/v1" +// ) -// ReplicationController represents a deployment view. -type ReplicationController struct { - ResourceViewer -} +// // ReplicationController represents a deployment view. +// type ReplicationController struct { +// ResourceViewer +// } -// NewReplicationController returns a new deployment view. -func NewReplicationController(title, gvr string, list resource.List) ResourceViewer { - d := ReplicationController{ - ResourceViewer: NewScaleExtender( - NewLogsExtender( - NewResource(title, gvr, list), - func() string { return "" }, - ), - ), - } - d.BindKeys() - d.GetTable().SetEnterFn(d.showPods) +// // NewReplicationController returns a new deployment view. +// func NewReplicationController(title, gvr string, list resource.List) ResourceViewer { +// d := ReplicationController{ +// ResourceViewer: NewScaleExtender( +// NewLogsExtender( +// NewResource(title, gvr, list), +// func() string { return "" }, +// ), +// ), +// } +// d.SetBindKeysFn(d.bindKeys) +// d.GetTable().SetEnterFn(d.showPods) - return &d -} +// return &d +// } -func (d *ReplicationController) BindKeys() { - d.Actions().Add(ui.KeyActions{ - ui.KeyShiftD: ui.NewKeyAction("Sort Desired", d.GetTable().SortColCmd(1, true), false), - ui.KeyShiftC: ui.NewKeyAction("Sort Current", d.GetTable().SortColCmd(2, true), false), - }) -} +// func (d *ReplicationController) bindKeys(aa ui.KeyActions) { +// aa.Add(ui.KeyActions{ +// ui.KeyShiftD: ui.NewKeyAction("Sort Desired", d.GetTable().SortColCmd(1, true), false), +// ui.KeyShiftC: ui.NewKeyAction("Sort Current", d.GetTable().SortColCmd(2, true), false), +// }) +// } -func (d *ReplicationController) showPods(app *App, _, res, sel string) { - ns, n := namespaced(sel) - nrc, err := k8s.NewReplicationController(app.Conn()).Get(ns, n) - if err != nil { - app.Flash().Err(err) - return - } +// func (d *ReplicationController) showPods(app *App, _, res, sel string) { +// ns, n := k8s.Namespaced(sel) +// nrc, err := k8s.NewReplicationController(app.Conn()).Get(ns, n) +// if err != nil { +// app.Flash().Err(err) +// return +// } - rc, ok := nrc.(*v1.ReplicationController) - if !ok { - log.Fatal().Msg("Expecting valid replication controller") - } - showPodsFromLabels(app, ns, rc.Spec.Selector) -} +// rc, ok := nrc.(*v1.ReplicationController) +// if !ok { +// log.Fatal().Msg("Expecting valid replication controller") +// } +// showPodsWithLabels(app, ns, rc.Spec.Selector) +// } diff --git a/internal/view/registrar.go b/internal/view/registrar.go index 5d7fbdc7..1002a801 100644 --- a/internal/view/registrar.go +++ b/internal/view/registrar.go @@ -13,12 +13,6 @@ import ( var aliases = config.NewAliases() -func resourceFn(l resource.List) ViewFunc { - return func(title, gvr string, list resource.List) ResourceViewer { - return NewResource(title, gvr, l) - } -} - func ToResource(o *unstructured.Unstructured, obj interface{}) error { return runtime.DefaultUnstructuredConverter.FromUnstructured(o.Object, &obj) } @@ -63,7 +57,7 @@ func loadCustomViewers() MetaViewers { coreRes(m) miscRes(m) appsRes(m) - authRes(m) + rbacRes(m) extRes(m) netRes(m) batchRes(m) @@ -74,72 +68,76 @@ func loadCustomViewers() MetaViewers { } func coreRes(vv MetaViewers) { - vv["v1/nodes"] = MetaViewer{ - viewFn: NewNode, - listFn: resource.NewNodeList, - } vv["v1/namespaces"] = MetaViewer{ viewerFn: NewNamespace, } vv["v1/pods"] = MetaViewer{ - viewFn: NewPod, - listFn: resource.NewPodList, - } - vv["v1/serviceaccounts"] = MetaViewer{ - listFn: resource.NewServiceAccountList, - enterFn: showSAPolicy, + viewerFn: NewPod, } vv["v1/services"] = MetaViewer{ - viewFn: NewService, - listFn: resource.NewServiceList, + viewerFn: NewService, } - vv["v1/configmaps"] = MetaViewer{ - listFn: resource.NewConfigMapList, - } - vv["v1/persistentvolumes"] = MetaViewer{ - listFn: resource.NewPersistentVolumeList, - } - vv["v1/persistentvolumeclaims"] = MetaViewer{ - listFn: resource.NewPersistentVolumeClaimList, + vv["v1/nodes"] = MetaViewer{ + viewerFn: NewNode, } vv["v1/secrets"] = MetaViewer{ - viewFn: NewSecret, - listFn: resource.NewSecretList, - } - vv["v1/endpoints"] = MetaViewer{ - listFn: resource.NewEndpointsList, - } - vv["v1/events"] = MetaViewer{ - listFn: resource.NewEventList, - } - vv["v1/replicationcontrollers"] = MetaViewer{ - viewFn: NewReplicationController, - listFn: resource.NewReplicationControllerList, + viewerFn: NewSecret, } + + // vv["v1/serviceaccounts"] = MetaViewer{ + // listFn: resource.NewServiceAccountList, + // enterFn: showSAPolicy, + // } + // vv["v1/configmaps"] = MetaViewer{ + // listFn: resource.NewConfigMapList, + // } + // vv["v1/persistentvolumes"] = MetaViewer{ + // listFn: resource.NewPersistentVolumeList, + // } + // vv["v1/persistentvolumeclaims"] = MetaViewer{ + // listFn: resource.NewPersistentVolumeClaimList, + // } + // vv["v1/endpoints"] = MetaViewer{ + // listFn: resource.NewEndpointsList, + // } + // vv["v1/events"] = MetaViewer{ + // listFn: resource.NewEventList, + // } + // vv["v1/replicationcontrollers"] = MetaViewer{ + // viewFn: NewReplicationController, + // listFn: resource.NewReplicationControllerList, + // } } func miscRes(vv MetaViewers) { - vv["storage.k8s.io/v1/storageclasses"] = MetaViewer{ - listFn: resource.NewStorageClassList, - } vv["contexts"] = MetaViewer{ viewerFn: NewContext, } - vv["users"] = MetaViewer{ - viewFn: NewSubject, - } - vv["groups"] = MetaViewer{ - viewFn: NewSubject, + vv["containers"] = MetaViewer{ + viewerFn: NewContainer, } vv["portforwards"] = MetaViewer{ - viewFn: NewPortForward, - } - vv["benchmarks"] = MetaViewer{ - viewFn: NewBench, + viewerFn: NewPortForward, } vv["screendumps"] = MetaViewer{ viewerFn: NewScreenDump, } + + // vv["storage.k8s.io/v1/storageclasses"] = MetaViewer{ + // listFn: resource.NewStorageClassList, + // } + // vv["users"] = MetaViewer{ + // viewFn: NewSubject, + // } + // vv["groups"] = MetaViewer{ + // viewFn: NewSubject, + // } + vv["benchmarks"] = MetaViewer{ + viewerFn: NewBenchmark, + } + vv["aliases"] = MetaViewer{ + viewerFn: NewAlias, + } } func appsRes(vv MetaViewers) { @@ -160,53 +158,50 @@ func appsRes(vv MetaViewers) { } } -func authRes(vv MetaViewers) { +func rbacRes(vv MetaViewers) { + vv["rbac"] = MetaViewer{ + enterFn: showRBAC, + } vv["rbac.authorization.k8s.io/v1/clusterroles"] = MetaViewer{ - listFn: resource.NewClusterRoleList, + enterFn: showRBAC, + } + vv["rbac.authorization.k8s.io/v1/roles"] = MetaViewer{ enterFn: showRBAC, } vv["rbac.authorization.k8s.io/v1/clusterrolebindings"] = MetaViewer{ - listFn: resource.NewClusterRoleBindingList, - enterFn: showClusterRoleBinding, + enterFn: showRBAC, } vv["rbac.authorization.k8s.io/v1/rolebindings"] = MetaViewer{ - listFn: resource.NewRoleBindingList, - enterFn: showRoleBinding, - } - vv["rbac.authorization.k8s.io/v1/roles"] = MetaViewer{ - listFn: resource.NewRoleList, enterFn: showRBAC, } } func extRes(vv MetaViewers) { - vv["apiextensions.k8s.io/v1/customresourcedefinitions"] = MetaViewer{ - listFn: resource.NewCustomResourceDefinitionList, - enterFn: showCRD, - } - vv["apiextensions.k8s.io/v1beta1/customresourcedefinitions"] = MetaViewer{ - listFn: resource.NewCustomResourceDefinitionList, - enterFn: showCRD, - } + // vv["apiextensions.k8s.io/v1/customresourcedefinitions"] = MetaViewer{ + // listFn: resource.NewCustomResourceDefinitionList, + // enterFn: showCRD, + // } + // vv["apiextensions.k8s.io/v1beta1/customresourcedefinitions"] = MetaViewer{ + // listFn: resource.NewCustomResourceDefinitionList, + // enterFn: showCRD, + // } } func netRes(vv MetaViewers) { - vv["networking.k8s.io/v1/networkpolicies"] = MetaViewer{ - listFn: resource.NewNetworkPolicyList, - } - vv["extensions/v1beta1/ingresses"] = MetaViewer{ - listFn: resource.NewIngressList, - } + // vv["networking.k8s.io/v1/networkpolicies"] = MetaViewer{ + // listFn: resource.NewNetworkPolicyList, + // } + // vv["extensions/v1beta1/ingresses"] = MetaViewer{ + // listFn: resource.NewIngressList, + // } } func batchRes(vv MetaViewers) { vv["batch/v1beta1/cronjobs"] = MetaViewer{ - viewFn: NewCronJob, - listFn: resource.NewCronJobList, + viewerFn: NewCronJob, } vv["batch/v1/jobs"] = MetaViewer{ - viewFn: NewJob, - listFn: resource.NewJobList, + viewerFn: NewJob, } } diff --git a/internal/view/resource.go b/internal/view/resource.go index 2fc64e6d..6bb67d17 100644 --- a/internal/view/resource.go +++ b/internal/view/resource.go @@ -1,459 +1,457 @@ package view -import ( - "bytes" - "context" - "errors" - "fmt" - "strconv" - "time" +// BOZO!! +// import ( +// "bytes" +// "context" +// "errors" +// "fmt" +// "strconv" +// "time" - "github.com/atotto/clipboard" - "github.com/derailed/k9s/internal" - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/k9s/internal/ui/dialog" - "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" - "k8s.io/apimachinery/pkg/labels" - "k8s.io/apimachinery/pkg/runtime" - "k8s.io/cli-runtime/pkg/printers" -) +// "github.com/atotto/clipboard" +// "github.com/derailed/k9s/internal" +// "github.com/derailed/k9s/internal/config" +// "github.com/derailed/k9s/internal/k8s" +// "github.com/derailed/k9s/internal/resource" +// "github.com/derailed/k9s/internal/ui" +// "github.com/derailed/k9s/internal/ui/dialog" +// "github.com/gdamore/tcell" +// "github.com/rs/zerolog/log" +// "k8s.io/apimachinery/pkg/labels" +// "k8s.io/apimachinery/pkg/runtime" +// "k8s.io/cli-runtime/pkg/printers" +// ) -// Resource represents a generic resource viewer. -type Resource struct { - *Table +// // Resource represents a generic resource viewer. +// type Resource struct { +// *Table - namespaces map[int]string - list resource.List - path string - gvr string - envFn EnvFunc - currentNS string -} +// namespaces map[int]string +// list resource.List +// path string +// gvr string +// envFn EnvFunc +// currentNS string +// } -// NewResource returns a new viewer. -func NewResource(title, gvr string, list resource.List) ResourceViewer { - return &Resource{ - Table: NewTable(title), - list: list, - gvr: gvr, - } -} +// // NewResource returns a new viewer. +// func NewResource(title, gvr string, list resource.List) ResourceViewer { +// return &Resource{ +// Table: NewTable(title), +// list: list, +// gvr: gvr, +// } +// } -// Init watches all running pods in given namespace -func (r *Resource) Init(ctx context.Context) error { - log.Debug().Msgf(">>> RESOURCE INIT %s", r.list.GetName()) +// // Init watches all running pods in given namespace +// func (r *Resource) Init(ctx context.Context) error { +// log.Debug().Msgf(">>> RESOURCE INIT %s", r.list.GetName()) - if err := r.Table.Init(ctx); err != nil { - return err - } - r.envFn = r.defaultK9sEnv - r.Table.setFilterFn(r.filterResource) - r.setNamespace(r.App().Config.ActiveNamespace()) - r.refresh() - row, _ := r.GetSelection() - if row == 0 && r.GetRowCount() > 0 { - r.Select(1, 0) - } +// if err := r.Table.Init(ctx); err != nil { +// return err +// } +// r.envFn = r.defaultK9sEnv +// r.Table.setFilterFn(r.filterResource) +// r.setNamespace(r.App().Config.ActiveNamespace()) +// r.refresh() +// row, _ := r.GetSelection() +// if row == 0 && r.GetRowCount() > 0 { +// r.Select(1, 0) +// } - return nil -} +// return nil +// } -func (s *Resource) SetContextFn(ContextFunc) {} +// func (s *Resource) SetContextFn(ContextFunc) {} +// func (s *Resource) SetBindKeysFn(BindKeysFunc) {} -// GVR returns a resource descriptor. -func (r *Resource) GVR() string { - return r.gvr -} +// // GVR returns a resource descriptor. +// func (r *Resource) GVR() string { +// return r.gvr +// } -// SetPath sets parent selector. -func (r *Resource) SetPath(p string) { - r.path = p -} +// // SetPath sets parent selector. +// func (r *Resource) SetParentPath(p string) { +// r.path = p +// } -// GetTable returns the underlying table view. -func (r *Resource) GetTable() *Table { return r.Table } +// // GetTable returns the underlying table view. +// func (r *Resource) GetTable() *Table { return r.Table } -// SetEnvFn sets the function to pull current viewer env vars. -func (r *Resource) SetEnvFn(f EnvFunc) { - r.envFn = f -} +// // SetEnvFn sets the function to pull current viewer env vars. +// func (r *Resource) SetEnvFn(f EnvFunc) { +// r.envFn = f +// } -// Start initializes updates. -func (r *Resource) Start() { - r.Stop() +// // Start initializes updates. +// func (r *Resource) Start() { +// log.Debug().Msgf("RESOURCE START") +// r.Stop() - log.Debug().Msgf(">>>>>>> START %s", r.list.GetName()) - r.Table.Start() +// log.Debug().Msgf(">>>>>>> START %s", r.list.GetName()) +// r.Table.Start() - var ctx context.Context - ctx, r.cancelFn = context.WithCancel(context.Background()) - r.update(ctx) -} +// var ctx context.Context +// ctx, r.cancelFn = context.WithCancel(context.Background()) +// go r.update(ctx) +// } -// Name returns the component name. -func (r *Resource) Name() string { - return r.list.GetName() -} +// // Name returns the component name. +// func (r *Resource) Name() string { +// return r.list.GetName() +// } -func (r *Resource) List() resource.List { - return r.list -} +// func (r *Resource) List() resource.List { +// return r.list +// } -func (r *Resource) filterResource(sel string) { - r.list.SetLabelSelector(sel) - r.refresh() -} +// func (r *Resource) filterResource(sel string) { +// r.list.SetLabelSelector(sel) +// r.refresh() +// } -func (r *Resource) update(ctx context.Context) { - go func(ctx context.Context) { - for { - select { - case <-ctx.Done(): - log.Debug().Msgf("%s updater canceled!", r.list.GetName()) - return - case <-time.After(time.Duration(r.app.Config.K9s.GetRefreshRate()) * time.Second): - r.app.QueueUpdateDraw(func() { - r.refresh() - }) - } - } - }(ctx) -} +// func (r *Resource) update(ctx context.Context) { +// for { +// select { +// case <-ctx.Done(): +// log.Debug().Msgf("%s updater canceled!", r.list.GetName()) +// return +// case <-time.After(time.Duration(r.app.Config.K9s.GetRefreshRate()) * time.Second): +// r.app.QueueUpdateDraw(func() { +// r.refresh() +// }) +// } +// } +// } -// ---------------------------------------------------------------------------- -// Actions()... +// // ---------------------------------------------------------------------------- +// // Actions()... -func (r *Resource) cpCmd(evt *tcell.EventKey) *tcell.EventKey { - if !r.RowSelected() { - return evt - } +// func (r *Resource) cpCmd(evt *tcell.EventKey) *tcell.EventKey { +// if !r.RowSelected() { +// return evt +// } - _, n := namespaced(r.GetSelectedItem()) - log.Debug().Msgf("Copied selection to clipboard %q", n) - r.app.Flash().Info("Current selection copied to clipboard...") - if err := clipboard.WriteAll(n); err != nil { - r.app.Flash().Err(err) - } +// _, n := k8s.Namespaced(r.GetSelectedItem()) +// log.Debug().Msgf("Copied selection to clipboard %q", n) +// r.app.Flash().Info("Current selection copied to clipboard...") +// if err := clipboard.WriteAll(n); err != nil { +// r.app.Flash().Err(err) +// } - return nil -} +// return nil +// } -func (r *Resource) enterCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msgf("RES ENTER CMD...") - // If in command mode run filter otherwise enter function. - if r.filterCmd(evt) == nil || !r.RowSelected() { - return nil - } +// func (r *Resource) enterCmd(evt *tcell.EventKey) *tcell.EventKey { +// log.Debug().Msgf("RES ENTER CMD...") +// // If in command mode run filter otherwise enter function. +// if r.filterCmd(evt) == nil || !r.RowSelected() { +// return nil +// } - f := r.defaultEnter - if r.enterFn != nil { - log.Debug().Msgf("Found custom enter") - f = r.enterFn - } - f(r.app, r.list.GetNamespace(), r.list.GetName(), r.GetSelectedItem()) +// f := r.defaultEnter +// if r.enterFn != nil { +// log.Debug().Msgf("Found custom enter") +// f = r.enterFn +// } +// f(r.app, r.list.GetNamespace(), r.list.GetName(), r.GetSelectedItem()) - return nil -} +// return nil +// } -func (r *Resource) refreshCmd(*tcell.EventKey) *tcell.EventKey { - r.app.Flash().Info("Refreshing...") - r.refresh() - return nil -} +// func (r *Resource) refreshCmd(*tcell.EventKey) *tcell.EventKey { +// r.app.Flash().Info("Refreshing...") +// r.refresh() +// return nil +// } -func (r *Resource) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - sel := r.GetSelectedItems() - if len(sel) == 0 { - return evt - } +// func (r *Resource) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { +// ss := r.GetSelectedItems() +// if len(ss) == 0 { +// return evt +// } - var msg string - if len(sel) > 1 { - msg = fmt.Sprintf("Delete %d marked %s?", len(sel), r.list.GetName()) - } else { - msg = fmt.Sprintf("Delete %s %s?", r.list.GetName(), sel[0]) - } - dialog.ShowDelete(r.app.Content.Pages, msg, func(cascade, force bool) { - r.ShowDeleted() - if len(sel) > 1 { - r.app.Flash().Infof("Delete %d marked %s", len(sel), r.list.GetName()) - } else { - r.app.Flash().Infof("Delete resource %s %s", r.list.GetName(), sel[0]) - } - for _, res := range sel { - if err := r.list.Resource().Delete(res, cascade, force); err != nil { - r.app.Flash().Errf("Delete failed with %s", err) - } else { - r.app.forwarders.Kill(res) - } - } - r.refresh() - }, func() {}) - return nil -} +// var msg string +// if len(ss) > 1 { +// msg = fmt.Sprintf("Delete %d marked %s?", len(ss), r.list.GetName()) +// } else { +// msg = fmt.Sprintf("Delete %s %s?", r.list.GetName(), ss[0]) +// } +// dialog.ShowDelete(r.app.Content.Pages, msg, func(cascade, force bool) { +// r.ShowDeleted() +// if len(ss) > 1 { +// r.app.Flash().Infof("Delete %d marked %s", len(ss), r.list.GetName()) +// } else { +// r.app.Flash().Infof("Delete resource %s %s", r.list.GetName(), ss[0]) +// } +// for _, s := range ss { +// if err := r.list.Resource().Delete(s, cascade, force); err != nil { +// r.app.Flash().Errf("Delete failed with %s", err) +// } else { +// r.app.factory.DeleteForwarder(s) +// } +// } +// r.refresh() +// }, func() {}) +// return nil +// } -func (r *Resource) defaultEnter(app *App, ns, _, sel string) { - if !r.list.Access(resource.DescribeAccess) { - return - } +// func (r *Resource) defaultEnter(app *App, ns, _, sel string) { +// if !r.list.Access(resource.DescribeAccess) { +// return +// } - yaml, err := r.list.Resource().Describe(r.gvr, sel) - if err != nil { - r.app.Flash().Errf("Describe command failed: %s", err) - return - } +// yaml, err := r.list.Resource().Describe(r.gvr, sel) +// if err != nil { +// r.app.Flash().Errf("Describe command failed: %s", err) +// return +// } - details := NewDetails("Describe") - details.SetSubject(sel) - details.SetTextColor(r.app.Styles.FgColor()) - details.SetText(colorizeYAML(r.app.Styles.Views().Yaml, yaml)) - details.ScrollToBeginning() - r.app.inject(details) -} +// details := NewDetails("Describe") +// details.SetSubject(sel) +// details.SetTextColor(r.app.Styles.FgColor()) +// details.SetText(colorizeYAML(r.app.Styles.Views().Yaml, yaml)) +// details.ScrollToBeginning() +// r.app.inject(details) +// } -func (r *Resource) describeCmd(evt *tcell.EventKey) *tcell.EventKey { - if !r.RowSelected() { - return evt - } - r.defaultEnter(r.app, r.list.GetNamespace(), r.list.GetName(), r.GetSelectedItem()) +// func (r *Resource) describeCmd(evt *tcell.EventKey) *tcell.EventKey { +// if !r.RowSelected() { +// return evt +// } +// r.defaultEnter(r.app, r.list.GetNamespace(), r.list.GetName(), r.GetSelectedItem()) - return nil -} +// return nil +// } -func (r *Resource) viewCmd(evt *tcell.EventKey) *tcell.EventKey { - if !r.RowSelected() { - return evt - } +// func (r *Resource) viewCmd(evt *tcell.EventKey) *tcell.EventKey { +// if !r.RowSelected() { +// return evt +// } - sel := r.GetSelectedItem() - ns, n := resource.Namespaced(sel) - if ns == "" { - ns = r.list.GetNamespace() - } - log.Debug().Msgf("------ NAMESPACES %q vs %q", ns, r.list.GetNamespace()) - o, err := r.app.factory.Get(ns, r.gvr, n, labels.Everything()) - if err != nil { - r.app.Flash().Errf("Unable to get resource %s", err) - return nil - } +// path := r.GetSelectedItem() +// log.Debug().Msgf("------ NAMESPACES %q vs %q", path, r.list.GetNamespace()) +// o, err := r.app.factory.Get(r.gvr, path, labels.Everything()) +// if err != nil { +// r.app.Flash().Errf("Unable to get resource %s", err) +// return nil +// } - raw, err := marshalObject(o) - if err != nil { - r.app.Flash().Errf("Unable to marshal resource %s", err) - return nil - } +// raw, err := marshalObject(o) +// if err != nil { +// r.app.Flash().Errf("Unable to marshal resource %s", err) +// return nil +// } - details := NewDetails("YAML") - details.SetSubject(sel) - details.SetTextColor(r.app.Styles.FgColor()) - details.SetText(colorizeYAML(r.app.Styles.Views().Yaml, raw)) - details.ScrollToBeginning() - r.app.inject(details) +// details := NewDetails("YAML") +// details.SetSubject(path) +// details.SetTextColor(r.app.Styles.FgColor()) +// details.SetText(colorizeYAML(r.app.Styles.Views().Yaml, raw)) +// details.ScrollToBeginning() +// r.app.inject(details) - return nil -} +// return nil +// } -func marshalObject(o runtime.Object) (string, error) { - var ( - buff bytes.Buffer - p printers.YAMLPrinter - ) - err := p.PrintObj(o, &buff) - if err != nil { - log.Error().Msgf("Marshal Error %v", err) - return "", err - } +// func marshalObject(o runtime.Object) (string, error) { +// var ( +// buff bytes.Buffer +// p printers.YAMLPrinter +// ) +// err := p.PrintObj(o, &buff) +// if err != nil { +// log.Error().Msgf("Marshal Error %v", err) +// return "", err +// } - return buff.String(), nil -} +// return buff.String(), nil +// } -func (r *Resource) editCmd(evt *tcell.EventKey) *tcell.EventKey { - if !r.RowSelected() { - return evt - } +// func (r *Resource) editCmd(evt *tcell.EventKey) *tcell.EventKey { +// if !r.RowSelected() { +// return evt +// } - r.Stop() - defer r.Start() - { - ns, po := namespaced(r.GetSelectedItem()) - args := make([]string, 0, 10) - args = append(args, "edit") - args = append(args, r.list.GetName()) - args = append(args, "-n", ns) - args = append(args, "--context", r.app.Config.K9s.CurrentContext) - if cfg := r.app.Conn().Config().Flags().KubeConfig; cfg != nil && *cfg != "" { - args = append(args, "--kubeconfig", *cfg) - } - if !runK(true, r.app, append(args, po)...) { - r.app.Flash().Err(errors.New("Edit exec failed")) - } - } +// r.Stop() +// defer r.Start() +// { +// ns, po := k8s.Namespaced(r.GetSelectedItem()) +// args := make([]string, 0, 10) +// args = append(args, "edit") +// args = append(args, r.list.GetName()) +// args = append(args, "-n", ns) +// args = append(args, "--context", r.app.Config.K9s.CurrentContext) +// if cfg := r.app.Conn().Config().Flags().KubeConfig; cfg != nil && *cfg != "" { +// args = append(args, "--kubeconfig", *cfg) +// } +// if !runK(true, r.app, append(args, po)...) { +// r.app.Flash().Err(errors.New("Edit exec failed")) +// } +// } - return evt -} +// return evt +// } -func (r *Resource) setNamespace(ns string) { - log.Debug().Msgf("!!!!!! SETTING NS %q", ns) - if r.list.Namespaced() { - r.currentNS = ns - r.list.SetNamespace(ns) - } -} +// func (r *Resource) setNamespace(ns string) { +// log.Debug().Msgf("!!!!!! SETTING NS %q", ns) +// if r.list.Namespaced() { +// r.currentNS = ns +// r.list.SetNamespace(ns) +// } +// } -func (r *Resource) switchNamespaceCmd(evt *tcell.EventKey) *tcell.EventKey { - i, _ := strconv.Atoi(string(evt.Rune())) - ns := r.namespaces[i] - if ns == "" { - ns = resource.AllNamespace - } - if r.currentNS == ns { - return nil - } +// func (r *Resource) switchNamespaceCmd(evt *tcell.EventKey) *tcell.EventKey { +// i, _ := strconv.Atoi(string(evt.Rune())) +// ns := r.namespaces[i] +// if ns == "" { +// ns = resource.AllNamespace +// } +// if r.currentNS == ns { +// return nil +// } - r.app.switchNS(ns) - r.setNamespace(ns) - r.app.Flash().Infof("Viewing namespace `%s`...", ns) - r.refresh() - r.UpdateTitle() - r.SelectRow(1, true) - r.app.CmdBuff().Reset() - if err := r.app.Config.SetActiveNamespace(r.currentNS); err != nil { - log.Error().Err(err).Msg("Config save NS failed!") - } - if err := r.app.Config.Save(); err != nil { - log.Error().Err(err).Msg("Config save failed!") - } +// r.app.switchNS(ns) +// r.setNamespace(ns) +// r.app.Flash().Infof("Viewing namespace `%s`...", ns) +// r.refresh() +// r.UpdateTitle() +// r.SelectRow(1, true) +// r.app.CmdBuff().Reset() +// if err := r.app.Config.SetActiveNamespace(r.currentNS); err != nil { +// log.Error().Err(err).Msg("Config save NS failed!") +// } +// if err := r.app.Config.Save(); err != nil { +// log.Error().Err(err).Msg("Config save failed!") +// } - return nil -} +// return nil +// } -func (r *Resource) refresh() { - log.Debug().Msgf("----> Refreshing (%q) -- %q -- `%s", r.currentNS, r.list.GetNamespace(), r.list.GetName()) - if r.list.Namespaced() { - r.list.SetNamespace(r.currentNS) - } +// func (r *Resource) refresh() { +// log.Debug().Msgf("----> Refreshing (%q) -- %q -- `%s", r.currentNS, r.list.GetNamespace(), r.list.GetName()) +// if r.list.Namespaced() { +// r.list.SetNamespace(r.currentNS) +// } - if r.app.Conn() == nil { - log.Error().Msg("No api connection") - return - } +// if r.app.Conn() == nil { +// log.Error().Msg("No api connection") +// return +// } - ctx := context.WithValue(context.Background(), internal.KeyFactory, r.app.factory) - ctx = context.WithValue(ctx, internal.KeySelection, r.path) - if err := r.list.Reconcile(ctx, r.gvr); err != nil { - r.app.Flash().Err(err) - } +// ctx := context.WithValue(context.Background(), internal.KeyFactory, r.app.factory) +// ctx = context.WithValue(ctx, internal.KeyPath, r.path) +// if err := r.list.Reconcile(ctx, r.gvr); err != nil { +// r.app.Flash().Err(err) +// } - data := r.list.Data() - // BOZO!! - // if r.decorateFn != nil { - // data = r.decorateFn(data) - // } - r.refreshActions() - r.Update(data) -} +// data := r.list.Data() +// // BOZO!! +// // if r.decorateFn != nil { +// // data = r.decorateFn(data) +// // } +// r.refreshActions() +// r.Update(data) +// } -func (r *Resource) namespaceActions(aa ui.KeyActions) { - if r.app.Conn() == nil || !r.list.Access(resource.NamespaceAccess) { - return - } - r.namespaces = make(map[int]string, config.MaxFavoritesNS) - aa[tcell.Key(ui.NumKeys[0])] = ui.NewKeyAction(resource.AllNamespace, r.switchNamespaceCmd, true) - r.namespaces[0] = resource.AllNamespace - index := 1 - for _, n := range r.app.Config.FavNamespaces() { - if n == resource.AllNamespace { - continue - } - aa[tcell.Key(ui.NumKeys[index])] = ui.NewKeyAction(n, r.switchNamespaceCmd, true) - r.namespaces[index] = n - index++ - } -} +// func (r *Resource) namespaceActions(aa ui.KeyActions) { +// if r.app.Conn() == nil || !r.list.Access(resource.NamespaceAccess) { +// return +// } +// r.namespaces = make(map[int]string, config.MaxFavoritesNS) +// aa[tcell.Key(ui.NumKeys[0])] = ui.NewKeyAction(resource.AllNamespace, r.switchNamespaceCmd, true) +// r.namespaces[0] = resource.AllNamespace +// index := 1 +// for _, n := range r.app.Config.FavNamespaces() { +// if n == resource.AllNamespace { +// continue +// } +// aa[tcell.Key(ui.NumKeys[index])] = ui.NewKeyAction(n, r.switchNamespaceCmd, true) +// r.namespaces[index] = n +// index++ +// } +// } -func (r *Resource) refreshActions() { - aa := ui.KeyActions{ - ui.KeyC: ui.NewKeyAction("Copy", r.cpCmd, false), - tcell.KeyEnter: ui.NewKeyAction("Enter", r.enterCmd, false), - tcell.KeyCtrlR: ui.NewKeyAction("Refresh", r.refreshCmd, false), - } - r.namespaceActions(aa) +// func (r *Resource) refreshActions() { +// aa := ui.KeyActions{ +// ui.KeyC: ui.NewKeyAction("Copy", r.cpCmd, false), +// tcell.KeyEnter: ui.NewKeyAction("Enter", r.enterCmd, false), +// tcell.KeyCtrlR: ui.NewKeyAction("Refresh", r.refreshCmd, false), +// } +// r.namespaceActions(aa) - if r.list.Access(resource.EditAccess) { - aa[ui.KeyE] = ui.NewKeyAction("Edit", r.editCmd, true) - } - if r.list.Access(resource.DeleteAccess) { - aa[tcell.KeyCtrlD] = ui.NewKeyAction("Delete", r.deleteCmd, true) - } - if r.list.Access(resource.ViewAccess) { - aa[ui.KeyY] = ui.NewKeyAction("YAML", r.viewCmd, true) - } - if r.list.Access(resource.DescribeAccess) { - aa[ui.KeyD] = ui.NewKeyAction("Describe", r.describeCmd, true) - } - r.customActions(aa) - r.Actions().Set(aa) -} +// if r.list.Access(resource.EditAccess) { +// aa[ui.KeyE] = ui.NewKeyAction("Edit", r.editCmd, true) +// } +// if r.list.Access(resource.DeleteAccess) { +// aa[tcell.KeyCtrlD] = ui.NewKeyAction("Delete", r.deleteCmd, true) +// } +// if r.list.Access(resource.ViewAccess) { +// aa[ui.KeyY] = ui.NewKeyAction("YAML", r.viewCmd, true) +// } +// if r.list.Access(resource.DescribeAccess) { +// aa[ui.KeyD] = ui.NewKeyAction("Describe", r.describeCmd, true) +// } +// r.customActions(aa) +// r.Actions().Set(aa) +// } -func (r *Resource) customActions(aa ui.KeyActions) { - pp := config.NewPlugins() - if err := pp.Load(); err != nil { - log.Warn().Msgf("No plugin configuration found") - return - } +// func (r *Resource) customActions(aa ui.KeyActions) { +// pp := config.NewPlugins() +// if err := pp.Load(); err != nil { +// log.Warn().Msgf("No plugin configuration found") +// return +// } - for k, plugin := range pp.Plugin { - if !in(plugin.Scopes, r.list.GetName()) { - continue - } - key, err := asKey(plugin.ShortCut) - if err != nil { - log.Error().Err(err).Msg("Unable to map shortcut to a key") - continue - } - _, ok := aa[key] - if ok { - log.Error().Err(fmt.Errorf("Doh! you are trying to overide an existing command `%s", k)).Msg("Invalid shortcut") - continue - } - aa[key] = ui.NewKeyAction( - plugin.Description, - r.execCmd(plugin.Command, plugin.Background, plugin.Args...), - true) - } -} +// for k, plugin := range pp.Plugin { +// if !in(plugin.Scopes, r.list.GetName()) { +// continue +// } +// key, err := asKey(plugin.ShortCut) +// if err != nil { +// log.Error().Err(err).Msg("Unable to map shortcut to a key") +// continue +// } +// _, ok := aa[key] +// if ok { +// log.Error().Err(fmt.Errorf("Doh! you are trying to overide an existing command `%s", k)).Msg("Invalid shortcut") +// continue +// } +// aa[key] = ui.NewKeyAction( +// plugin.Description, +// r.execCmd(plugin.Command, plugin.Background, plugin.Args...), +// true) +// } +// } -func (r *Resource) execCmd(bin string, bg bool, args ...string) ui.ActionHandler { - return func(evt *tcell.EventKey) *tcell.EventKey { - if !r.RowSelected() { - return evt - } +// func (r *Resource) execCmd(bin string, bg bool, args ...string) ui.ActionHandler { +// return func(evt *tcell.EventKey) *tcell.EventKey { +// if !r.RowSelected() { +// return evt +// } - var ( - env = r.envFn() - aa = make([]string, len(args)) - err error - ) - for i, a := range args { - aa[i], err = env.envFor(a) - if err != nil { - log.Error().Err(err).Msg("Args match failed") - return nil - } - } +// var ( +// env = r.envFn() +// aa = make([]string, len(args)) +// err error +// ) +// for i, a := range args { +// aa[i], err = env.envFor(a) +// if err != nil { +// log.Error().Err(err).Msg("Args match failed") +// return nil +// } +// } - if run(true, r.app, bin, bg, aa...) { - r.app.Flash().Info("Custom CMD launched!") - } else { - r.app.Flash().Info("Custom CMD failed!") - } - return nil - } -} +// if run(true, r.app, bin, bg, aa...) { +// r.app.Flash().Info("Custom CMD launched!") +// } else { +// r.app.Flash().Info("Custom CMD failed!") +// } +// return nil +// } +// } -func (r *Resource) defaultK9sEnv() K9sEnv { - return defaultK9sEnv(r.app, r.GetSelectedItem(), r.GetRow()) -} +// func (r *Resource) defaultK9sEnv() K9sEnv { +// return defaultK9sEnv(r.app, r.GetSelectedItem(), r.GetRow()) +// } diff --git a/internal/view/restart_extender.go b/internal/view/restart_extender.go index 4ec93739..8cd331f5 100644 --- a/internal/view/restart_extender.go +++ b/internal/view/restart_extender.go @@ -15,15 +15,15 @@ type RestartExtender struct { } // NewRestartExtender returns a new extender. -func NewRestartExtender(r ResourceViewer) ResourceViewer { - re := RestartExtender{ResourceViewer: r} - re.BindKeys() +func NewRestartExtender(v ResourceViewer) ResourceViewer { + r := RestartExtender{ResourceViewer: v} + r.SetBindKeysFn(r.bindKeys) - return &re + return &r } // BindKeys creates additional menu actions. -func (r *RestartExtender) BindKeys() { +func (r *RestartExtender) bindKeys(aa ui.KeyActions) { r.Actions().Add(ui.KeyActions{ tcell.KeyCtrlT: ui.NewKeyAction("Restart", r.restartCmd, true), }) @@ -50,7 +50,6 @@ func (r *RestartExtender) restartCmd(evt *tcell.EventKey) *tcell.EventKey { } func (r *RestartExtender) restartRollout(path string) error { - ns, n := namespaced(path) res, err := dao.AccessorFor(r.App().factory, dao.GVR(r.GVR())) if err != nil { return nil @@ -61,5 +60,5 @@ func (r *RestartExtender) restartRollout(path string) error { return errors.New("resource is not restartable") } - return s.Restart(ns, n) + return s.Restart(path) } diff --git a/internal/view/rs.go b/internal/view/rs.go index aae55e36..4f81aa28 100644 --- a/internal/view/rs.go +++ b/internal/view/rs.go @@ -7,6 +7,7 @@ import ( "strings" "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/watch" @@ -30,7 +31,7 @@ type ReplicaSet struct { // NewReplicaSet returns a new viewer. func NewReplicaSet(gvr dao.GVR) ResourceViewer { r := ReplicaSet{ - ResourceViewer: NewGeneric(gvr), + ResourceViewer: NewBrowser(gvr), } r.bindKeys() r.GetTable().SetEnterFn(r.showPods) @@ -47,9 +48,8 @@ func (r *ReplicaSet) bindKeys() { }) } -func (r *ReplicaSet) showPods(app *App, _, res, sel string) { - ns, n := namespaced(sel) - o, err := app.factory.Get(ns, r.GVR(), n, labels.Everything()) +func (r *ReplicaSet) showPods(app *App, _, gvr, path string) { + o, err := app.factory.Get(r.GVR(), path, labels.Everything()) if err != nil { app.Flash().Err(err) return @@ -61,7 +61,7 @@ func (r *ReplicaSet) showPods(app *App, _, res, sel string) { app.Flash().Err(err) } - showPodsFromSelector(app, ns, rs.Spec.Selector) + showPodsFromSelector(app, path, rs.Spec.Selector) } func (r *ReplicaSet) rollbackCmd(evt *tcell.EventKey) *tcell.EventKey { @@ -70,9 +70,9 @@ func (r *ReplicaSet) rollbackCmd(evt *tcell.EventKey) *tcell.EventKey { return evt } - r.showModal(fmt.Sprintf("Rollback %s %s?", r.List().GetName(), sel), func(_ int, button string) { + r.showModal(fmt.Sprintf("Rollback %s %s?", r.GVR(), sel), func(_ int, button string) { if button == "OK" { - r.App().Flash().Infof("Rolling back %s %s", r.List().GetName(), sel) + r.App().Flash().Infof("Rolling back %s %s", r.GVR(), sel) if res, err := rollback(r.App().factory, sel); err != nil { r.App().Flash().Err(err) } else { @@ -103,8 +103,8 @@ func (r *ReplicaSet) showModal(msg string, done func(int, string)) { // ---------------------------------------------------------------------------- // Helpers... -func findRS(f *watch.Factory, ns, n string) (*v1.ReplicaSet, error) { - o, err := f.Get(ns, "apps/v1/replicasets", n, labels.Everything()) +func findRS(f *watch.Factory, path string) (*v1.ReplicaSet, error) { + o, err := f.Get("apps/v1/replicasets", path, labels.Everything()) if err != nil { return nil, err } @@ -118,8 +118,8 @@ func findRS(f *watch.Factory, ns, n string) (*v1.ReplicaSet, error) { return &rs, nil } -func findDP(f *watch.Factory, ns, n string) (*appsv1.Deployment, error) { - o, err := f.Get(ns, "apps/v1/deployments", n, labels.Everything()) +func findDP(f *watch.Factory, path string) (*appsv1.Deployment, error) { + o, err := f.Get("apps/v1/deployments", path, labels.Everything()) if err != nil { return nil, err } @@ -162,9 +162,8 @@ func getRevision(rs *v1.ReplicaSet) (int64, error) { return int64(vers), nil } -func rollback(f *watch.Factory, selectedItem string) (string, error) { - ns, n := namespaced(selectedItem) - rs, err := findRS(f, ns, n) +func rollback(f *watch.Factory, path string) (string, error) { + rs, err := findRS(f, path) if err != nil { return "", err } @@ -181,7 +180,7 @@ func rollback(f *watch.Factory, selectedItem string) (string, error) { if err != nil { return "", err } - dp, err := findDP(f, ns, name) + dp, err := findDP(f, k8s.FQN(rs.Namespace, name)) if err != nil { return "", err } diff --git a/internal/view/scale_extender.go b/internal/view/scale_extender.go index 7f3d305c..69171b1c 100644 --- a/internal/view/scale_extender.go +++ b/internal/view/scale_extender.go @@ -18,13 +18,13 @@ type ScaleExtender struct { func NewScaleExtender(r ResourceViewer) ResourceViewer { s := ScaleExtender{ResourceViewer: r} - s.BindKeys() + s.bindKeys(s.Actions()) return &s } -func (s *ScaleExtender) BindKeys() { - s.Actions().Add(ui.KeyActions{ +func (s *ScaleExtender) bindKeys(aa ui.KeyActions) { + aa.Add(ui.KeyActions{ ui.KeyS: ui.NewKeyAction("Scale", s.scaleCmd, true), }) } @@ -103,16 +103,14 @@ func (s *ScaleExtender) makeStyledForm() *tview.Form { } func (s *ScaleExtender) scale(path string, replicas int) error { - ns, n := namespaced(path) res, err := dao.AccessorFor(s.App().factory, dao.GVR(s.GVR())) if err != nil { return nil } - log.Debug().Msgf("SCALER %#v", res) scaler, ok := res.(dao.Scalable) if !ok { return fmt.Errorf("expecting a scalable resource for %q", s.GVR()) } - return scaler.Scale(ns, n, int32(replicas)) + return scaler.Scale(path, int32(replicas)) } diff --git a/internal/view/screen_dump.go b/internal/view/screen_dump.go index 2b55d085..c4261172 100644 --- a/internal/view/screen_dump.go +++ b/internal/view/screen_dump.go @@ -24,7 +24,7 @@ type ScreenDump struct { // NewScreenDump returns a new viewer. func NewScreenDump(gvr dao.GVR) ResourceViewer { s := ScreenDump{ - ResourceViewer: NewGeneric(gvr), + ResourceViewer: NewBrowser(gvr), } // BOZO!! Rename Table s.GetTable().SetBorderFocusColor(tcell.ColorSteelBlue) @@ -38,19 +38,21 @@ func NewScreenDump(gvr dao.GVR) ResourceViewer { return &s } -// Start starts the directory watcher. -func (s *ScreenDump) Start() { - s.Stop() +// BOZO!! +// BOZO !! Need model watcher! +// // Start starts the directory watcher. +// func (s *ScreenDump) Start() { +// s.Stop() - s.GetTable().Actions().Delete(tcell.KeyCtrlS) +// s.GetTable().Actions().Delete(tcell.KeyCtrlS) - s.GetTable().Start() - var ctx context.Context - ctx, s.GetTable().cancelFn = context.WithCancel(context.Background()) - if err := s.watchDumpDir(ctx); err != nil { - s.App().Flash().Errf("Unable to watch screen dumps directory %s", err) - } -} +// s.GetTable().Start() +// var ctx context.Context +// ctx, s.GetTable().cancelFn = context.WithCancel(context.Background()) +// if err := s.watchDumpDir(ctx); err != nil { +// s.App().Flash().Errf("Unable to watch screen dumps directory %s", err) +// } +// } func (s *ScreenDump) dirContext(ctx context.Context) context.Context { dir := filepath.Join(config.K9sDumpDir, s.App().Config.K9s.CurrentCluster) diff --git a/internal/view/secret.go b/internal/view/secret.go index c3cc0b6b..675050cf 100644 --- a/internal/view/secret.go +++ b/internal/view/secret.go @@ -1,14 +1,15 @@ package view import ( - "context" - "sigs.k8s.io/yaml" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" ) // Secret presents a secret viewer. @@ -17,42 +18,42 @@ type Secret struct { } // NewSecrets returns a new viewer. -func NewSecret(title, gvr string, list resource.List) ResourceViewer { - return &Secret{ - ResourceViewer: NewResource(title, gvr, list), +func NewSecret(gvr dao.GVR) ResourceViewer { + s := Secret{ + ResourceViewer: NewBrowser(gvr), } + s.SetBindKeysFn(s.bindKeys) + + return &s } -func (s *Secret) Init(ctx context.Context) error { - if err := s.ResourceViewer.Init(ctx); err != nil { - return err - } - s.bindKeys() - - return nil -} - -func (s *Secret) bindKeys() { - s.Actions().Add(ui.KeyActions{ +func (s *Secret) bindKeys(aa ui.KeyActions) { + aa.Add(ui.KeyActions{ tcell.KeyCtrlX: ui.NewKeyAction("Decode", s.decodeCmd, true), }) } func (s *Secret) decodeCmd(evt *tcell.EventKey) *tcell.EventKey { - sel := s.GetTable().GetSelectedItem() - if sel == "" { + path := s.GetTable().GetSelectedItem() + if path == "" { return evt } - ns, n := namespaced(sel) - sec, err := s.App().Conn().DialOrDie().CoreV1().Secrets(ns).Get(n, metav1.GetOptions{}) + o, err := s.App().factory.Get("v1/secrets", path, labels.Everything()) if err != nil { - s.App().Flash().Errf("Unable to retrieve secret %s", err) - return evt + s.App().Flash().Err(err) + return nil } - d := make(map[string]string, len(sec.Data)) - for k, val := range sec.Data { + var secret v1.Secret + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &secret) + if err != nil { + s.App().Flash().Err(err) + return nil + } + + d := make(map[string]string, len(secret.Data)) + for k, val := range secret.Data { d[k] = string(val) } raw, err := yaml.Marshal(d) @@ -62,7 +63,7 @@ func (s *Secret) decodeCmd(evt *tcell.EventKey) *tcell.EventKey { } details := NewDetails("Decoder") - details.SetSubject(sel) + details.SetSubject(path) details.SetTextColor(s.App().Styles.FgColor()) details.SetText(colorizeYAML(s.App().Styles.Views().Yaml, string(raw))) details.ScrollToBeginning() diff --git a/internal/view/sts.go b/internal/view/sts.go index 55257a62..e4b0cd12 100644 --- a/internal/view/sts.go +++ b/internal/view/sts.go @@ -20,30 +20,26 @@ func NewStatefulSet(gvr dao.GVR) ResourceViewer { s := StatefulSet{ ResourceViewer: NewRestartExtender( NewScaleExtender( - NewLogsExtender( - NewGeneric(gvr), - func() string { return "" }, - ), + NewLogsExtender(NewBrowser(gvr), nil), ), ), } - s.BindKeys() + s.SetBindKeysFn(s.bindKeys) s.GetTable().SetEnterFn(s.showPods) s.GetTable().SetColorerFn(render.StatefulSet{}.ColorerFunc()) return &s } -func (s *StatefulSet) BindKeys() { - s.Actions().Add(ui.KeyActions{ +func (s *StatefulSet) bindKeys(aa ui.KeyActions) { + aa.Add(ui.KeyActions{ ui.KeyShiftD: ui.NewKeyAction("Sort Desired", s.GetTable().SortColCmd(1, true), false), ui.KeyShiftC: ui.NewKeyAction("Sort Current", s.GetTable().SortColCmd(2, true), false), }) } -func (s *StatefulSet) showPods(app *App, _, res, sel string) { - ns, n := namespaced(sel) - o, err := app.factory.Get(ns, s.GVR(), n, labels.Everything()) +func (s *StatefulSet) showPods(app *App, _, gvr, path string) { + o, err := app.factory.Get(s.GVR(), path, labels.Everything()) if err != nil { app.Flash().Err(err) return @@ -55,5 +51,5 @@ func (s *StatefulSet) showPods(app *App, _, res, sel string) { app.Flash().Err(err) } - showPodsFromSelector(app, ns, sts.Spec.Selector) + showPodsFromSelector(app, path, sts.Spec.Selector) } diff --git a/internal/view/subject.go b/internal/view/subject.go index c3c5e3fb..fb9d18e4 100644 --- a/internal/view/subject.go +++ b/internal/view/subject.go @@ -1,20 +1,10 @@ package view import ( - "context" - "fmt" - "reflect" - "time" - + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" - rbacv1 "k8s.io/api/rbac/v1" - "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" - "k8s.io/apimachinery/pkg/labels" - "k8s.io/apimachinery/pkg/runtime" ) type ( @@ -26,7 +16,7 @@ type ( // Subject presents a user/group viewer. Subject struct { - *Table + ResourceViewer subjectKind string cache render.RowEvents @@ -34,80 +24,48 @@ type ( ) // NewSubject returns a new subject viewer. -func NewSubject(title, _ string, _ resource.List) ResourceViewer { - return &Subject{Table: NewTable(title)} +func NewSubject(gvr dao.GVR) ResourceViewer { + s := Subject{ResourceViewer: NewBrowser(gvr)} + s.GetTable().SetColorerFn(render.Subject{}.ColorerFunc()) + // s.GetTable().SetSortCol(1, len(s.Header()), true) + s.SetBindKeysFn(s.bindKeys) + + return &s } -func (*Subject) SetContextFn(ContextFunc) {} +// BOZO!! +// // Start runs the refresh loop. +// func (s *Subject) Start() { +// s.Stop() -// GVR returns a resource descriptor. -func (s *Subject) GVR() string { - return "n/a" -} - -// GetTable returns the table view. -func (s *Subject) GetTable() *Table { return s.Table } - -// SetEnvFn sets up K9s env vars. -func (s *Subject) SetEnvFn(EnvFunc) {} - -// List returns the resource lister. -func (s *Subject) List() resource.List { return nil } - -// SetPath sets parent selector. -func (s *Subject) SetPath(_ string) {} - -// Init initializes the view. -func (s *Subject) Init(ctx context.Context) error { - app, err := extractApp(ctx) - if err != nil { - return err - } - s.subjectKind = mapCmdSubject(app.Config.K9s.ActiveCluster().View.Active) - s.Table = NewTable(s.subjectKind) - s.SetColorerFn(render.Subject{}.ColorerFunc()) - if err := s.Table.Init(ctx); err != nil { - return err - } - s.SetSortCol(1, len(s.Header()), true) - s.SelectRow(1, true) - s.bindKeys() - s.refresh() - - return nil -} - -// Start runs the refresh loop. -func (s *Subject) Start() { - s.Stop() - - var ctx context.Context - ctx, s.cancelFn = context.WithCancel(context.Background()) - go func(ctx context.Context) { - for { - select { - case <-ctx.Done(): - log.Debug().Msgf("Subject:%s Watch bailing out!", s.subjectKind) - return - case <-time.After(time.Duration(s.app.Config.K9s.GetRefreshRate()) * time.Second): - s.refresh() - } - } - }(ctx) -} +// var ctx context.Context +// ctx, s.cancelFn = context.WithCancel(context.Background()) +// go func(ctx context.Context) { +// for { +// select { +// case <-ctx.Done(): +// log.Debug().Msgf("Subject:%s Watch bailing out!", s.subjectKind) +// return +// case <-time.After(time.Duration(s.App().Config.K9s.GetRefreshRate()) * time.Second): +// s.refresh() +// } +// } +// }(ctx) +// } // Name returns the component name func (s *Subject) Name() string { - return "subject" + return "subjects" } -func (s *Subject) bindKeys() { - s.Actions().Delete(ui.KeyShiftA, ui.KeyShiftP, tcell.KeyCtrlSpace, ui.KeySpace) - s.Actions().Add(ui.KeyActions{ - tcell.KeyEnter: ui.NewKeyAction("Policies", s.policyCmd, true), - tcell.KeyEscape: ui.NewKeyAction("Back", s.resetCmd, false), - ui.KeySlash: ui.NewKeyAction("Filter", s.activateCmd, false), - ui.KeyShiftK: ui.NewKeyAction("Sort Kind", s.SortColCmd(1, true), false), +func (s *Subject) bindKeys(aa ui.KeyActions) { + aa.Delete(ui.KeyShiftA, ui.KeyShiftP, tcell.KeyCtrlSpace, ui.KeySpace) + aa.Add(ui.KeyActions{ + tcell.KeyEnter: ui.NewKeyAction("Policies", s.policyCmd, true), + // BOZO!! + // tcell.KeyEscape: ui.NewKeyAction("Back", s.resetCmd, false), + // ui.KeySlash: ui.NewKeyAction("Filter", s.activateCmd, false), + ui.KeyShiftK: ui.NewKeyAction("Sort Kind", s.GetTable().SortColCmd(1, true), false), }) } @@ -116,211 +74,213 @@ func (s *Subject) SetSubject(n string) { s.subjectKind = mapSubject(n) } -func (s *Subject) refresh() { - log.Debug().Msgf("Refreshing Subject...") - data, err := s.reconcile() - if err != nil { - log.Error().Err(err).Msgf("Refresh for %s", s.subjectKind) - s.app.Flash().Err(err) - } - s.app.QueueUpdateDraw(func() { - s.Update(data) - }) -} +// BOZO!! +// func (s *Subject) refresh() { +// log.Debug().Msgf("Refreshing Subject...") +// data, err := s.reconcile() +// if err != nil { +// log.Error().Err(err).Msgf("Refresh for %s", s.subjectKind) +// s.App().Flash().Err(err) +// } +// s.App().QueueUpdateDraw(func() { +// s.GetTable().Update(data) +// }) +// } func (s *Subject) policyCmd(evt *tcell.EventKey) *tcell.EventKey { - if !s.RowSelected() { + if !s.GetTable().RowSelected() { return evt } - _, n := namespaced(s.GetSelectedItem()) - subject, err := mapFuSubject(s.subjectKind) - if err != nil { - s.app.Flash().Err(err) - return nil - } - s.app.inject(NewPolicy(s.app, subject, n)) + // _, n := k8s.Namespaced(s.GetSelectedItem()) + // subject, err := mapFuSubject(s.subjectKind) + // if err != nil { + // s.App().Flash().Err(err) + // return nil + // } + // BOZO!! + // s.App().inject(NewPolicy(s.app, subject, n)) return nil } -func (s *Subject) resetCmd(evt *tcell.EventKey) *tcell.EventKey { - if !s.SearchBuff().Empty() { - s.SearchBuff().Reset() - return nil - } +// func (s *Subject) resetCmd(evt *tcell.EventKey) *tcell.EventKey { +// if !s.SearchBuff().Empty() { +// s.SearchBuff().Reset() +// return nil +// } - return s.backCmd(evt) -} +// return s.backCmd(evt) +// } -func (s *Subject) backCmd(evt *tcell.EventKey) *tcell.EventKey { - if s.SearchBuff().IsActive() { - s.SearchBuff().Reset() - return nil - } +// func (s *Subject) backCmd(evt *tcell.EventKey) *tcell.EventKey { +// if s.SearchBuff().IsActive() { +// s.SearchBuff().Reset() +// return nil +// } - return s.app.PrevCmd(evt) -} +// return s.App().PrevCmd(evt) +// } -func (s *Subject) reconcile() (render.TableData, error) { - var table render.TableData - if s.app.Conn() == nil { - return table, nil - } +// func (s *Subject) reconcile() (render.TableData, error) { +// var table render.TableData +// if s.App().Conn() == nil { +// return table, nil +// } - rows, err := s.fetchClusterRoleBindings() - if err != nil { - return table, err - } +// rows, err := s.fetchClusterRoleBindings() +// if err != nil { +// return table, err +// } - nrows, err := s.fetchRoleBindings() - if err != nil { - return table, err - } - for k, v := range nrows { - rows[k] = v - } +// nrows, err := s.fetchRoleBindings() +// if err != nil { +// return table, err +// } +// for k, v := range nrows { +// rows[k] = v +// } - return buildTable(s, rows), nil -} +// return buildTable(s, rows), nil +// } -func (s *Subject) Header() render.HeaderRow { - return render.Subject{}.Header(render.AllNamespaces) -} +// func (s *Subject) Header() render.HeaderRow { +// return render.Subject{}.Header(render.AllNamespaces) +// } -func (s *Subject) GetCache() render.RowEvents { - return s.cache -} +// func (s *Subject) GetCache() render.RowEvents { +// return s.cache +// } -func (s *Subject) SetCache(rows render.RowEvents) { - s.cache = rows -} +// func (s *Subject) SetCache(rows render.RowEvents) { +// s.cache = rows +// } -func buildTable(c TableInfo, rows render.Rows) render.TableData { - table := render.TableData{ - Header: c.Header(), - Namespace: "*", - } +// func buildTable(c TableInfo, rows render.Rows) render.TableData { +// table := render.TableData{ +// Header: c.Header(), +// Namespace: "*", +// } - cache := c.GetCache() - if len(cache) == 0 { - cache := make(render.RowEvents, 0, len(rows)) - for _, row := range rows { - cache = append(cache, render.RowEvent{Kind: render.EventAdd, Row: row}) - } - table.RowEvents = cache - return table - } +// cache := c.GetCache() +// if len(cache) == 0 { +// cache := make(render.RowEvents, 0, len(rows)) +// for _, row := range rows { +// cache = append(cache, render.RowEvent{Kind: render.EventAdd, Row: row}) +// } +// table.RowEvents = cache +// return table +// } - for _, row := range rows { - idx, ok := cache.FindIndex(row.ID) - if !ok { - cache = append(cache, render.RowEvent{Kind: render.EventAdd, Row: row}) - continue - } +// for _, row := range rows { +// idx, ok := cache.FindIndex(row.ID) +// if !ok { +// cache = append(cache, render.RowEvent{Kind: render.EventAdd, Row: row}) +// continue +// } - old := cache[idx].Row - deltas := make(render.DeltaRow, len(row.Fields)) - if reflect.DeepEqual(old, row) { - cache[idx].Kind = render.EventUnchanged - cache[idx].Deltas = deltas - continue - } +// old := cache[idx].Row +// deltas := make(render.DeltaRow, len(row.Fields)) +// if reflect.DeepEqual(old, row) { +// cache[idx].Kind = render.EventUnchanged +// cache[idx].Deltas = deltas +// continue +// } - cache[idx].Kind = render.EventUpdate - for i, field := range old.Fields { - if field != row.Fields[i] { - deltas[i] = field - } - } - cache[idx].Deltas = deltas - } +// cache[idx].Kind = render.EventUpdate +// for i, field := range old.Fields { +// if field != row.Fields[i] { +// deltas[i] = field +// } +// } +// cache[idx].Deltas = deltas +// } - for _, row := range rows { - if _, ok := cache.FindIndex(row.ID); !ok { - cache.Delete(row.ID) - } - } - table.RowEvents = cache +// for _, row := range rows { +// if _, ok := cache.FindIndex(row.ID); !ok { +// cache.Delete(row.ID) +// } +// } +// table.RowEvents = cache - return table -} +// return table +// } -func (s *Subject) fetchClusterRoleBindings() (render.Rows, error) { - s.app.factory.Preload(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterroles") - oo, err := s.app.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) - if err != nil { - return nil, err - } +// func (s *Subject) fetchClusterRoleBindings() (render.Rows, error) { +// s.App().factory.Preload(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterroles") +// oo, err := s.App().factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) +// if err != nil { +// return nil, err +// } - rows := make(render.Rows, 0, len(oo)) - for _, o := range oo { - var crb rbacv1.ClusterRoleBinding - err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) - if err != nil { - return nil, err - } - for _, subject := range crb.Subjects { - if subject.Kind != s.subjectKind { - continue - } - rows = append(rows, render.Row{ - ID: subject.Name, - Fields: render.Fields{subject.Name, "ClusterRoleBinding", crb.Name}, - }) - } - } +// rows := make(render.Rows, 0, len(oo)) +// for _, o := range oo { +// var crb rbacv1.ClusterRoleBinding +// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) +// if err != nil { +// return nil, err +// } +// for _, subject := range crb.Subjects { +// if subject.Kind != s.subjectKind { +// continue +// } +// rows = append(rows, render.Row{ +// ID: subject.Name, +// Fields: render.Fields{subject.Name, "ClusterRoleBinding", crb.Name}, +// }) +// } +// } - return rows, nil -} +// return rows, nil +// } -func (s *Subject) fetchRoleBindings() (render.Rows, error) { - s.app.factory.Preload(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterroles") - oo, err := s.app.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) - if err != nil { - return nil, err - } +// func (s *Subject) fetchRoleBindings() (render.Rows, error) { +// s.App().factory.Preload(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterroles") +// oo, err := s.App().factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) +// if err != nil { +// return nil, err +// } - rows := make(render.Rows, 0, len(oo)) - for _, o := range oo { - var rb rbacv1.RoleBinding - err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb) - if err != nil { - return nil, err - } - for _, subject := range rb.Subjects { - if subject.Kind == s.subjectKind { - rows = append(rows, render.Row{ - ID: subject.Name, - Fields: render.Fields{subject.Name, "RoleBinding", rb.Name}, - }) - } - } - } +// rows := make(render.Rows, 0, len(oo)) +// for _, o := range oo { +// var rb rbacv1.RoleBinding +// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb) +// if err != nil { +// return nil, err +// } +// for _, subject := range rb.Subjects { +// if subject.Kind == s.subjectKind { +// rows = append(rows, render.Row{ +// ID: subject.Name, +// Fields: render.Fields{subject.Name, "RoleBinding", rb.Name}, +// }) +// } +// } +// } - return rows, nil -} +// return rows, nil +// } -func mapCmdSubject(subject string) string { - switch subject { - case "groups": - return group - case "sas": - return sa - default: - return user - } -} +// func mapCmdSubject(subject string) string { +// switch subject { +// case "groups": +// return group +// case "sas": +// return sa +// default: +// return user +// } +// } -func mapFuSubject(subject string) (string, error) { - switch subject { - case group: - return "g", nil - case sa: - return "s", nil - case user: - return "u", nil - default: - return "", fmt.Errorf("Unknown subject %q should be one of user, group, serviceaccount", subject) - } -} +// func mapFuSubject(subject string) (string, error) { +// switch subject { +// case group: +// return "g", nil +// case sa: +// return "s", nil +// case user: +// return "u", nil +// default: +// return "", fmt.Errorf("Unknown subject %q should be one of user, group, serviceaccount", subject) +// } +// } diff --git a/internal/view/svc.go b/internal/view/svc.go index eb7ac9f2..303d6b48 100644 --- a/internal/view/svc.go +++ b/internal/view/svc.go @@ -7,13 +7,15 @@ import ( "time" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/perf" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" ) // Service represents a service viewer. @@ -24,14 +26,11 @@ type Service struct { } // NewService returns a new viewer. -func NewService(title, gvr string, list resource.List) ResourceViewer { +func NewService(gvr dao.GVR) ResourceViewer { s := Service{ - ResourceViewer: NewLogsExtender( - NewResource(title, gvr, list), - func() string { return "" }, - ), + ResourceViewer: NewLogsExtender(NewBrowser(gvr), nil), } - s.BindKeys() + s.SetBindKeysFn(s.bindKeys) s.GetTable().SetEnterFn(s.showPods) return &s @@ -39,28 +38,30 @@ func NewService(title, gvr string, list resource.List) ResourceViewer { // Protocol... -func (s *Service) BindKeys() { - s.Actions().Add(ui.KeyActions{ +func (s *Service) bindKeys(aa ui.KeyActions) { + aa.Add(ui.KeyActions{ tcell.KeyCtrlB: ui.NewKeyAction("Bench", s.benchCmd, true), tcell.KeyCtrlK: ui.NewKeyAction("Bench Stop", s.benchStopCmd, true), ui.KeyShiftT: ui.NewKeyAction("Sort Type", s.GetTable().SortColCmd(1, true), false), }) } -func (s *Service) showPods(app *App, ns, res, sel string) { - log.Debug().Msgf("SVC SHOW PODS %q -- %q -- %q", ns, res, sel) - ns, n := namespaced(sel) - svc, err := k8s.NewService(app.Conn()).Get(ns, n) +func (s *Service) showPods(app *App, ns, gvr, path string) { + log.Debug().Msgf("SVC SHOW PODS %q", path) + o, err := app.factory.Get(gvr, path, labels.Everything()) if err != nil { app.Flash().Err(err) return } - sv, ok := svc.(*v1.Service) - if !ok { - log.Fatal().Msg("Expecting a valid service") + var svc v1.Service + err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &svc) + if err != nil { + app.Flash().Err(err) + return } - showPodsFromLabels(s.App(), sel, sv.Spec.Selector) + + showPodsWithLabels(app, path, svc.Spec.Selector) } func (s *Service) benchStopCmd(evt *tcell.EventKey) *tcell.EventKey { @@ -180,11 +181,3 @@ func benchTimedOut(app *App) { app.StatusReset() }) } - -func showPodsFromLabels(app *App, path string, sel map[string]string) { - var labels []string - for k, v := range sel { - labels = append(labels, fmt.Sprintf("%s=%s", k, v)) - } - showPods(app, path, strings.Join(labels, ","), "") -} diff --git a/internal/view/table.go b/internal/view/table.go index b7c39a35..e38d72f1 100644 --- a/internal/view/table.go +++ b/internal/view/table.go @@ -14,7 +14,6 @@ type Table struct { app *App filterFn func(string) - cancelFn context.CancelFunc enterFn EnterFunc } @@ -47,21 +46,16 @@ func (t *Table) App() *App { // Start runs the component. func (t *Table) Start() { - log.Debug().Msgf("---- Table START %s", t.BaseTitle) + log.Debug().Msgf("Table START %s", t.BaseTitle) t.SearchBuff().AddListener(t.app.Cmd()) t.SearchBuff().AddListener(t) } // Stop terminates the component. func (t *Table) Stop() { + log.Debug().Msgf("TABLE %s", t.BaseTitle) t.SearchBuff().RemoveListener(t.app.Cmd()) t.SearchBuff().RemoveListener(t) - - if t.cancelFn != nil { - t.cancelFn() - t.cancelFn = nil - log.Debug().Msgf(">>>> Table STOP %s", t.BaseTitle) - } } // MasterComponent returns the master component. diff --git a/internal/view/types.go b/internal/view/types.go index 3941b37a..a5840522 100644 --- a/internal/view/types.go +++ b/internal/view/types.go @@ -53,25 +53,6 @@ type Viewer interface { Refresh() } -// ResourceViewer represents a generic resource viewer. -type ResourceViewer interface { - TableViewer - - // List returns a resource List. - List() resource.List - - // SetEnvFn sets a function to pull viewer env vars for plugins. - SetEnvFn(EnvFunc) - - // SetPath set parents selector. - SetPath(p string) - - // GVR returns a resource descriptor. - GVR() string - - SetContextFn(ContextFunc) -} - // TableViewer represents a tabular viewer. type TableViewer interface { Viewer @@ -80,6 +61,23 @@ type TableViewer interface { GetTable() *Table } +// ResourceViewer represents a generic resource viewer. +type ResourceViewer interface { + TableViewer + + // SetEnvFn sets a function to pull viewer env vars for plugins. + SetEnvFn(EnvFunc) + + // GVR returns a resource descriptor. + GVR() string + + // SetContextFn provision a custom context. + SetContextFn(ContextFunc) + + // SetBindKeys provision additional key bindings. + SetBindKeysFn(BindKeysFunc) +} + type LogViewer interface { ResourceViewer diff --git a/internal/watch/factory.go b/internal/watch/factory.go index 570398c8..cc3bb5e6 100644 --- a/internal/watch/factory.go +++ b/internal/watch/factory.go @@ -57,14 +57,16 @@ type Factory struct { stopChan chan struct{} tweakListOptions internalinterfaces.TweakListOptionsFunc activeNS string + forwarders Forwarders } // NewFactory returns a new informers factory. func NewFactory(client k8s.Connection) *Factory { return &Factory{ - client: client, - stopChan: make(chan struct{}), - factories: make(map[string]di.DynamicSharedInformerFactory), + client: client, + stopChan: make(chan struct{}), + factories: make(map[string]di.DynamicSharedInformerFactory), + forwarders: NewForwarders(), } } @@ -92,7 +94,7 @@ func (f *Factory) Show(ns, gvr string) { } } -func (f *Factory) List(ns, gvr string, sel labels.Selector) ([]runtime.Object, error) { +func (f *Factory) List(gvr, ns string, sel labels.Selector) ([]runtime.Object, error) { auth, err := f.Client().CanI(ns, gvr, []string{"list"}) if err != nil { return nil, err @@ -101,7 +103,7 @@ func (f *Factory) List(ns, gvr string, sel labels.Selector) ([]runtime.Object, e return nil, fmt.Errorf("User has insufficient access to list %s", gvr) } - log.Debug().Msgf(">>>>>>>>>>>>>> FACTORY LISTING %q -- %q", ns, gvr) + log.Debug().Msgf(">>> FACTORY LISTING %q -- %q", ns, gvr) inf := f.ForResource(ns, gvr) if inf == nil { return nil, fmt.Errorf("No resource for GVR %s", gvr) @@ -113,8 +115,9 @@ func (f *Factory) List(ns, gvr string, sel labels.Selector) ([]runtime.Object, e return inf.Lister().ByNamespace(ns).List(sel) } -func (f *Factory) Get(ns, gvr, name string, sel labels.Selector) (runtime.Object, error) { - log.Debug().Msgf("<<<<<<<<<<<<<<<<< FACTORY GET %q --- %q:%q", gvr, ns, name) +func (f *Factory) Get(gvr, path string, sel labels.Selector) (runtime.Object, error) { + ns, n := k8s.Namespaced(path) + log.Debug().Msgf(">>> FACTORY GET %q --- %q:%q -- %q", gvr, ns, n, path) auth, err := f.Client().CanI(ns, gvr, []string{"get"}) if err != nil { return nil, err @@ -124,15 +127,16 @@ func (f *Factory) Get(ns, gvr, name string, sel labels.Selector) (runtime.Object } fac := f.ensureFactory(ns) + log.Debug().Msgf("GVR: %#v", toGVR(gvr)) inf := fac.ForResource(toGVR(gvr)) if inf == nil { return nil, fmt.Errorf("No resource for GVR %s", gvr) } if ns == render.ClusterWide { - return inf.Lister().Get(name) + return inf.Lister().Get(n) } - return inf.Lister().ByNamespace(ns).Get(name) + return inf.Lister().ByNamespace(ns).Get(n) } func (f *Factory) WaitForCacheSync() map[schema.GroupVersionResource]bool { @@ -161,6 +165,31 @@ func (f *Factory) Terminate() { for k := range f.factories { delete(f.factories, k) } + f.forwarders.DeleteAll() +} + +// DeleteForwarder deletes portforward for a given container. +func (f *Factory) DeleteForwarder(path string) { + if fwd, ok := f.forwarders[path]; ok { + fwd.Stop() + delete(f.forwarders, path) + } +} + +// RegisterForwarder registers a new portforward for a given container. +func (f *Factory) RegisterForwarder(pf Forwarder) { + f.forwarders[pf.Path()] = pf +} + +// Forwards returns all portforwards. +func (f *Factory) Forwarders() Forwarders { + return f.forwarders +} + +// ForwarderFor returns a portforward for a given container or nil if none exists. +func (f *Factory) ForwarderFor(path string) (Forwarder, bool) { + fwd, ok := f.forwarders[path] + return fwd, ok } // Start initializes the informers until caller cancels the context. @@ -187,6 +216,8 @@ func (f *Factory) isClusterWide() bool { func (f *Factory) preload(ns string) { f.ForResource(ns, "v1/pods") f.ForResource(render.AllNamespaces, "apiextensions.k8s.io/v1beta1/customresourcedefinitions") + f.ForResource(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterroles") + f.ForResource(render.AllNamespaces, "rbac.authorization.k8s.io/v1/roles") } func (f *Factory) FactoryFor(ns string) di.DynamicSharedInformerFactory { @@ -198,12 +229,7 @@ func (f *Factory) Preload(ns, gvr string) { } func (f *Factory) ForResource(ns, gvr string) informers.GenericInformer { - defer func(t time.Time) { - log.Debug().Msgf("ForResource Elapsed %v", time.Since(t)) - }(time.Now()) - fact := f.ensureFactory(ns) - log.Debug().Msgf("--- FORRESOURCE %q -- %q -- %#v", ns, gvr, toGVR(gvr)) inf := fact.ForResource(toGVR(gvr)) fact.Start(f.stopChan) @@ -225,8 +251,6 @@ func (f *Factory) ensureFactory(ns string) di.DynamicSharedInformerFactory { nil, ) f.preload(ns) - // f.WaitForCacheSync() - f.Dump() return f.factories[ns] } @@ -239,8 +263,9 @@ func (f *Factory) register(gvr, ns string, stopChan <-chan struct{}) error { return nil } -func toGVR(s string) schema.GroupVersionResource { - tokens := strings.Split(s, "/") +func toGVR(gvr string) schema.GroupVersionResource { + log.Debug().Msgf("GVR -- %q", gvr) + tokens := strings.Split(gvr, "/") if len(tokens) < 3 { tokens = append([]string{""}, tokens...) } diff --git a/internal/model/forwarders.go b/internal/watch/forwarders.go similarity index 99% rename from internal/model/forwarders.go rename to internal/watch/forwarders.go index 6cccd04e..2b6fe9d3 100644 --- a/internal/model/forwarders.go +++ b/internal/watch/forwarders.go @@ -1,4 +1,4 @@ -package model +package watch import ( "strings" From db34ee6ef01526bcc3b7429943d3be89dbfb2e46 Mon Sep 17 00:00:00 2001 From: derailed Date: Fri, 13 Dec 2019 23:32:24 -0700 Subject: [PATCH 20/35] checkpoint --- internal/render/context.go | 12 +++-- internal/render/context_test.go | 19 +++++--- internal/render/cr_test.go | 2 +- internal/render/crb_test.go | 2 +- internal/render/crd_test.go | 2 +- internal/render/delta_test.go | 5 +-- internal/render/dp_test.go | 2 +- internal/render/ds_test.go | 2 +- internal/render/ing_test.go | 2 +- internal/view/alias_test.go | 38 ++++++++-------- internal/view/bench_int_test.go | 45 ------------------- internal/view/container_test.go | 4 +- internal/view/context_int_test.go | 25 ----------- internal/view/context_test.go | 4 +- internal/view/dp_test.go | 4 +- internal/view/ds_test.go | 4 +- internal/view/help_test.go | 41 ++++++++--------- internal/view/log_test.go | 9 ++-- internal/view/ns.go | 4 -- internal/view/ns_int_test.go | 27 ----------- internal/view/ns_test.go | 4 +- internal/view/pod_test.go | 4 +- internal/view/port_forward.go | 2 +- internal/view/port_forward_test.go | 3 +- internal/view/rbac_int_test.go | 72 +----------------------------- internal/view/rbac_test.go | 3 +- internal/view/registrar.go | 24 +++++----- internal/view/screen_dump_test.go | 3 +- internal/view/secret_test.go | 4 +- internal/view/sts_test.go | 4 +- internal/view/subject_test.go | 3 +- internal/view/svc_test.go | 4 +- internal/view/table_int_test.go | 6 +-- internal/view/test_assets/b1.txt | 43 ------------------ internal/view/test_assets/b2.txt | 44 ------------------ internal/view/test_assets/b3.txt | 25 ----------- internal/view/test_assets/b4.txt | 45 ------------------- 37 files changed, 116 insertions(+), 430 deletions(-) delete mode 100644 internal/view/bench_int_test.go delete mode 100644 internal/view/context_int_test.go delete mode 100644 internal/view/ns_int_test.go delete mode 100644 internal/view/test_assets/b1.txt delete mode 100644 internal/view/test_assets/b2.txt delete mode 100644 internal/view/test_assets/b3.txt delete mode 100644 internal/view/test_assets/b4.txt diff --git a/internal/render/context.go b/internal/render/context.go index 54f95d21..cdffc466 100644 --- a/internal/render/context.go +++ b/internal/render/context.go @@ -44,7 +44,7 @@ func (Context) Header(ns string) HeaderRow { func (c Context) Render(o interface{}, _ string, r *Row) error { ctx, ok := o.(*NamedContext) if !ok { - return fmt.Errorf("Expected NamedContext, but got %T", o) + return fmt.Errorf("expected *NamedContext, but got %T", o) } name := ctx.Name @@ -69,17 +69,21 @@ func (c Context) Render(o interface{}, _ string, r *Row) error { type NamedContext struct { Name string Context *api.Context - config *k8s.Config + Config ContextNamer +} + +type ContextNamer interface { + CurrentContextName() (string, error) } // NewNamedContext returns a new named context. func NewNamedContext(c *k8s.Config, n string, ctx *api.Context) *NamedContext { - return &NamedContext{Name: n, Context: ctx, config: c} + return &NamedContext{Name: n, Context: ctx, Config: c} } // MustCurrentContextName return the active context name. func (c *NamedContext) IsCurrentContext(n string) bool { - cl, err := c.config.CurrentContextName() + cl, err := c.Config.CurrentContextName() if err != nil { log.Fatal().Err(err).Msg("Fetching current context") return false diff --git a/internal/render/context_test.go b/internal/render/context_test.go index 63a45ef9..6341fb66 100644 --- a/internal/render/context_test.go +++ b/internal/render/context_test.go @@ -16,18 +16,23 @@ func TestContextHeader(t *testing.T) { func TestContextRender(t *testing.T) { uu := map[string]struct { - ctx *api.Context + ctx *render.NamedContext e render.Row }{ "active": { - ctx: &api.Context{ - LocationOfOrigin: "fred", - Cluster: "c1", - AuthInfo: "u1", - Namespace: "ns1", + ctx: &render.NamedContext{ + Name: "c1", + Context: &api.Context{ + LocationOfOrigin: "fred", + Cluster: "c1", + AuthInfo: "u1", + Namespace: "ns1", + }, + Config: &config{}, }, e: render.Row{ - Fields: render.Fields{"", "c1", "u1", "ns1"}, + ID: "c1", + Fields: render.Fields{"c1", "c1", "u1", "ns1"}, }, }, } diff --git a/internal/render/cr_test.go b/internal/render/cr_test.go index 93cdf740..74ffa346 100644 --- a/internal/render/cr_test.go +++ b/internal/render/cr_test.go @@ -12,6 +12,6 @@ func TestClusterRoleRender(t *testing.T) { r := render.NewRow(2) c.Render(load(t, "cr"), "-", &r) - assert.Equal(t, "blee", r.ID) + assert.Equal(t, "-/blee", r.ID) assert.Equal(t, render.Fields{"blee"}, r.Fields[:1]) } diff --git a/internal/render/crb_test.go b/internal/render/crb_test.go index 507b0893..08f41b35 100644 --- a/internal/render/crb_test.go +++ b/internal/render/crb_test.go @@ -12,6 +12,6 @@ func TestClusterRoleBindingRender(t *testing.T) { r := render.NewRow(5) c.Render(load(t, "crb"), "-", &r) - assert.Equal(t, "blee", r.ID) + assert.Equal(t, "-/blee", r.ID) assert.Equal(t, render.Fields{"blee", "blee", "USR", "fernand"}, r.Fields[:4]) } diff --git a/internal/render/crd_test.go b/internal/render/crd_test.go index 48ed6b05..96dcd085 100644 --- a/internal/render/crd_test.go +++ b/internal/render/crd_test.go @@ -12,6 +12,6 @@ func TestCustomResourceDefinitionRender(t *testing.T) { r := render.NewRow(2) c.Render(load(t, "crd"), "", &r) - assert.Equal(t, "adapters.config.istio.io", r.ID) + assert.Equal(t, "-/adapters.config.istio.io", r.ID) assert.Equal(t, render.Fields{"adapters.config.istio.io"}, r.Fields[:1]) } diff --git a/internal/render/delta_test.go b/internal/render/delta_test.go index 2065454a..1fb3ca60 100644 --- a/internal/render/delta_test.go +++ b/internal/render/delta_test.go @@ -49,14 +49,13 @@ func TestDelta(t *testing.T) { n: render.Row{ Fields: render.Fields{"a", "b", "c1"}, }, - e: render.DeltaRow{"", "", ""}, - blank: true, + e: render.DeltaRow{"", "", "c"}, }, } for k, u := range uu { t.Run(k, func(t *testing.T) { - d := render.NewDeltaRow(u.o, u.n) + d := render.NewDeltaRow(u.o, u.n, false) assert.Equal(t, u.e, d) assert.Equal(t, u.blank, d.IsBlank()) }) diff --git a/internal/render/dp_test.go b/internal/render/dp_test.go index 157eb26a..71c1003d 100644 --- a/internal/render/dp_test.go +++ b/internal/render/dp_test.go @@ -13,5 +13,5 @@ func TestDeploymentRender(t *testing.T) { c.Render(load(t, "dp"), "", &r) assert.Equal(t, "icx/icx-db", r.ID) - assert.Equal(t, render.Fields{"icx", "icx-db", "1/1", "1", "1", "app=icx-db"}, r.Fields[:6]) + assert.Equal(t, render.Fields{"icx", "icx-db", "1/1", "1", "1"}, r.Fields[:5]) } diff --git a/internal/render/ds_test.go b/internal/render/ds_test.go index 046bfd2f..136984f4 100644 --- a/internal/render/ds_test.go +++ b/internal/render/ds_test.go @@ -13,5 +13,5 @@ func TestDaemonSetRender(t *testing.T) { c.Render(load(t, "ds"), "", &r) assert.Equal(t, "kube-system/fluentd-gcp-v3.2.0", r.ID) - assert.Equal(t, render.Fields{"kube-system", "fluentd-gcp-v3.2.0", "2", "2", "2", "2", "2", "beta.kubernetes.io/fluentd-ds-ready=true"}, r.Fields[:8]) + assert.Equal(t, render.Fields{"kube-system", "fluentd-gcp-v3.2.0", "2", "2", "2", "2", "2"}, r.Fields[:7]) } diff --git a/internal/render/ing_test.go b/internal/render/ing_test.go index 4d1d462d..deb968a8 100644 --- a/internal/render/ing_test.go +++ b/internal/render/ing_test.go @@ -13,5 +13,5 @@ func TestIngressRender(t *testing.T) { c.Render(load(t, "ing"), "", &r) assert.Equal(t, "default/test-ingress", r.ID) - assert.Equal(t, render.Fields{"default", "test-ingress", "", "", "80"}, r.Fields[:5]) + assert.Equal(t, render.Fields{"default", "test-ingress", "*", "", "80"}, r.Fields[:5]) } diff --git a/internal/view/alias_test.go b/internal/view/alias_test.go index 2631f25b..2788ad27 100644 --- a/internal/view/alias_test.go +++ b/internal/view/alias_test.go @@ -5,6 +5,7 @@ import ( "testing" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/view" "github.com/gdamore/tcell" @@ -13,38 +14,39 @@ import ( ) func TestAliasNew(t *testing.T) { - v := view.NewAlias() + v := view.NewAlias(dao.GVR("alias")) v.Init(makeContext()) - assert.Equal(t, 3, v.GetColumnCount()) - assert.Equal(t, 15, v.GetRowCount()) + assert.Equal(t, 3, v.GetTable().GetColumnCount()) + assert.Equal(t, 15, v.GetTable().GetRowCount()) assert.Equal(t, "Aliases", v.Name()) assert.Equal(t, 9, len(v.Hints())) } -func TestAliasSearch(t *testing.T) { - v := view.NewAlias() - v.Init(makeContext()) - v.SearchBuff().SetActive(true) - v.SearchBuff().Set("dump") +// BOZO!! +// func TestAliasSearch(t *testing.T) { +// v := view.NewAlias(dao.GVR("alias")) +// v.Init(makeContext()) +// v.GetTable().SearchBuff().SetActive(true) +// v.GetTable().SearchBuff().Set("dump") - v.SendKey(tcell.NewEventKey(tcell.KeyRune, 'd', tcell.ModNone)) +// v.GetTable().SendKey(tcell.NewEventKey(tcell.KeyRune, 'd', tcell.ModNone)) - assert.Equal(t, 3, v.GetColumnCount()) - assert.Equal(t, 1, v.GetRowCount()) -} +// assert.Equal(t, 3, v.GetTable().GetColumnCount()) +// assert.Equal(t, 1, v.GetTable().GetRowCount()) +// } func TestAliasGoto(t *testing.T) { - v := view.NewAlias() + v := view.NewAlias(dao.GVR("alias")) v.Init(makeContext()) - v.Select(0, 0) + v.GetTable().Select(0, 0) b := buffL{} - v.SearchBuff().SetActive(true) - v.SearchBuff().AddListener(&b) - v.SendKey(tcell.NewEventKey(tcell.KeyEnter, 256, tcell.ModNone)) + v.GetTable().SearchBuff().SetActive(true) + v.GetTable().SearchBuff().AddListener(&b) + v.GetTable().SendKey(tcell.NewEventKey(tcell.KeyEnter, 256, tcell.ModNone)) - assert.True(t, v.SearchBuff().IsActive()) + assert.True(t, v.GetTable().SearchBuff().IsActive()) } // Helpers... diff --git a/internal/view/bench_int_test.go b/internal/view/bench_int_test.go deleted file mode 100644 index 85b2bd20..00000000 --- a/internal/view/bench_int_test.go +++ /dev/null @@ -1,45 +0,0 @@ -package view - -import ( - "io/ioutil" - "testing" - - "github.com/derailed/k9s/internal/render" - "github.com/stretchr/testify/assert" -) - -func TestAugmentRow(t *testing.T) { - uu := map[string]struct { - file string - e render.Fields - }{ - "cool": { - "test_assets/b1.txt", - render.Fields{"pass", "3.3544", "29.8116", "100", "0"}, - }, - "2XX": { - "test_assets/b4.txt", - render.Fields{"pass", "3.3544", "29.8116", "160", "0"}, - }, - "4XX/5XX": { - "test_assets/b2.txt", - render.Fields{"pass", "3.3544", "29.8116", "100", "12"}, - }, - "toast": { - "test_assets/b3.txt", - render.Fields{"fail", "2.3688", "35.4606", "0", "0"}, - }, - } - - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - data, err := ioutil.ReadFile(u.file) - - assert.Nil(t, err) - fields := make(render.Fields, 8) - augmentRow(fields, string(data)) - assert.Equal(t, u.e, fields[2:7]) - }) - } -} diff --git a/internal/view/container_test.go b/internal/view/container_test.go index 3a641cd5..57be2008 100644 --- a/internal/view/container_test.go +++ b/internal/view/container_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestContainerNew(t *testing.T) { - po := view.NewContainer("fred/p1", resource.NewContainerList(nil, nil)) + po := view.NewContainer(dao.GVR("containers")) po.Init(makeCtx()) assert.Equal(t, "Containers", po.Name()) diff --git a/internal/view/context_int_test.go b/internal/view/context_int_test.go deleted file mode 100644 index d56150ba..00000000 --- a/internal/view/context_int_test.go +++ /dev/null @@ -1,25 +0,0 @@ -package view - -import ( - "testing" - - "github.com/stretchr/testify/assert" -) - -func TestCleaner(t *testing.T) { - uu := map[string]struct { - s, e string - }{ - "normal": {"fred", "fred"}, - "default": {"fred*", "fred"}, - "delta": {"fred(𝜟)", "fred"}, - } - - v := Context{} - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, v.cleanser(u.s)) - }) - } -} diff --git a/internal/view/context_test.go b/internal/view/context_test.go index 92c94e23..b148bf73 100644 --- a/internal/view/context_test.go +++ b/internal/view/context_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestContext(t *testing.T) { - ctx := view.NewContext("ctx", "", resource.NewContextList(nil, "fred")) + ctx := view.NewContext(dao.GVR("contexts")) ctx.Init(makeCtx()) assert.Equal(t, "ctx", ctx.Name()) diff --git a/internal/view/dp_test.go b/internal/view/dp_test.go index dd5f90b8..d0cae129 100644 --- a/internal/view/dp_test.go +++ b/internal/view/dp_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestDeploy(t *testing.T) { - v := view.NewDeploy("Deploy", "", resource.NewDeploymentList(nil, "")) + v := view.NewDeploy(dao.GVR("apps/v1/deployments")) v.Init(makeCtx()) assert.Equal(t, "deploy", v.Name()) diff --git a/internal/view/ds_test.go b/internal/view/ds_test.go index 42b08d5b..a752a6ed 100644 --- a/internal/view/ds_test.go +++ b/internal/view/ds_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestDaemonSet(t *testing.T) { - v := view.NewDaemonSet("blee", "", resource.NewDaemonSetList(nil, "")) + v := view.NewDaemonSet(dao.GVR("apps/v1/daemonsets")) v.Init(makeCtx()) assert.Equal(t, "ds", v.Name()) diff --git a/internal/view/help_test.go b/internal/view/help_test.go index 6eba2005..1cab32f4 100644 --- a/internal/view/help_test.go +++ b/internal/view/help_test.go @@ -1,27 +1,28 @@ package view_test -import ( - "testing" +// import ( +// "testing" - "github.com/derailed/k9s/internal/resource" - "github.com/derailed/k9s/internal/ui" - "github.com/derailed/k9s/internal/view" - "github.com/stretchr/testify/assert" -) +// "github.com/derailed/k9s/internal/dao" +// "github.com/derailed/k9s/internal/ui" +// "github.com/derailed/k9s/internal/view" +// "github.com/stretchr/testify/assert" +// ) -func TestHelpNew(t *testing.T) { - ctx := makeCtx() +// BOZO!! +// func TestHelpNew(t *testing.T) { +// ctx := makeCtx() - app := ctx.Value(ui.KeyApp).(*view.App) - po := view.NewPod("Pod", "blee", resource.NewPodList(nil, "")) - po.Init(ctx) - app.Content.Push(po) +// app := ctx.Value(ui.KeyApp).(*view.App) +// po := view.NewPod(dao.GVR("v1/pods")) +// po.Init(ctx) +// app.Content.Push(po) - v := view.NewHelp() - v.Init(ctx) +// v := view.NewHelp() +// v.Init(ctx) - assert.Equal(t, 32, v.GetRowCount()) - assert.Equal(t, 10, v.GetColumnCount()) - assert.Equal(t, "", v.GetCell(1, 0).Text) - assert.Equal(t, "Erase", v.GetCell(1, 1).Text) -} +// assert.Equal(t, 32, v.GetRowCount()) +// assert.Equal(t, 10, v.GetColumnCount()) +// assert.Equal(t, "", v.GetCell(1, 0).Text) +// assert.Equal(t, "Erase", v.GetCell(1, 1).Text) +// } diff --git a/internal/view/log_test.go b/internal/view/log_test.go index 10416aff..ca20e062 100644 --- a/internal/view/log_test.go +++ b/internal/view/log_test.go @@ -8,6 +8,7 @@ import ( "testing" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/derailed/tview" "github.com/stretchr/testify/assert" @@ -28,7 +29,7 @@ func TestLogAnsi(t *testing.T) { } func TestLogFlush(t *testing.T) { - v := view.NewLog("fred/p1", "blee", nil, false) + v := view.NewLog(dao.GVR("v1/pods"), "fred/p1", "blee", false) v.Init(makeContext()) v.Flush(2, []string{"blee", "bozo"}) @@ -41,7 +42,7 @@ func TestLogFlush(t *testing.T) { } func TestLogViewSave(t *testing.T) { - v := view.NewLog("fred/p1", "blee", nil, false) + v := view.NewLog(dao.GVR("v1/pods"), "fred/p1", "blee", false) v.Init(makeContext()) app := makeApp() @@ -55,7 +56,7 @@ func TestLogViewSave(t *testing.T) { } func TestLogViewNav(t *testing.T) { - v := view.NewLog("fred/p1", "blee", nil, false) + v := view.NewLog(dao.GVR("v1/pods"), "fred/p1", "blee", false) v.Init(makeContext()) var buff []string @@ -70,7 +71,7 @@ func TestLogViewNav(t *testing.T) { } func TestLogViewClear(t *testing.T) { - v := view.NewLog("fred/p1", "blee", nil, false) + v := view.NewLog(dao.GVR("v1/pods"), "fred/p1", "blee", false) v.Init(makeContext()) v.Flush(2, []string{"blee", "bozo"}) diff --git a/internal/view/ns.go b/internal/view/ns.go index 610d1e79..e3361127 100644 --- a/internal/view/ns.go +++ b/internal/view/ns.go @@ -1,8 +1,6 @@ package view import ( - "regexp" - "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/render" @@ -16,8 +14,6 @@ const ( defaultNSIndicator = "(*)" ) -var nsCleanser = regexp.MustCompile(`(\w+)[+|(*)|(𝜟)]*`) - // Namespace represents a namespace viewer. type Namespace struct { ResourceViewer diff --git a/internal/view/ns_int_test.go b/internal/view/ns_int_test.go deleted file mode 100644 index 541feeb6..00000000 --- a/internal/view/ns_int_test.go +++ /dev/null @@ -1,27 +0,0 @@ -package view - -import ( - "testing" - - "github.com/stretchr/testify/assert" -) - -func TestNSCleanser(t *testing.T) { - var v Namespace - - uu := []struct { - s, e string - }{ - {"fred", "fred"}, - {"fred+", "fred"}, - {"fred(*)", "fred"}, - {"fred+(*)", "fred"}, - {"fred-blee+(*)", "fred-blee"}, - {"fred1-blee2+(*)", "fred1-blee2"}, - {"fred(𝜟)", "fred"}, - } - - for _, u := range uu { - assert.Equal(t, u.e, v.cleanser(u.s)) - } -} diff --git a/internal/view/ns_test.go b/internal/view/ns_test.go index db44e47c..c3deb53d 100644 --- a/internal/view/ns_test.go +++ b/internal/view/ns_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestNSCleanser(t *testing.T) { - ns := view.NewNamespace("ns", "", resource.NewNamespaceList(nil, "")) + ns := view.NewNamespace(dao.GVR("v1/namespaces")) ns.Init(makeCtx()) assert.Equal(t, "ns", ns.Name()) diff --git a/internal/view/pod_test.go b/internal/view/pod_test.go index 1e1607e3..86fab387 100644 --- a/internal/view/pod_test.go +++ b/internal/view/pod_test.go @@ -5,14 +5,14 @@ import ( "testing" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestPodNew(t *testing.T) { - po := view.NewPod("Pod", "blee", resource.NewPodList(nil, "")) + po := view.NewPod(dao.GVR("v1/pods")) po.Init(makeCtx()) assert.Equal(t, "pods", po.Name()) diff --git a/internal/view/port_forward.go b/internal/view/port_forward.go index 67e05b61..07568d27 100644 --- a/internal/view/port_forward.go +++ b/internal/view/port_forward.go @@ -186,7 +186,7 @@ func (p *PortForward) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { showModal(p.App().Content.Pages, fmt.Sprintf("Delete PortForward `%s?", sel), func() { p.App().factory.DeleteForwarder(sel) - p.App().Flash().Infof("PortForward %s(%d) deleted!", sel) + p.App().Flash().Infof("PortForward %s deleted!", sel) p.GetTable().Refresh() }) diff --git a/internal/view/port_forward_test.go b/internal/view/port_forward_test.go index 828caecf..04916ee0 100644 --- a/internal/view/port_forward_test.go +++ b/internal/view/port_forward_test.go @@ -3,12 +3,13 @@ package view_test import ( "testing" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestPortForwardNew(t *testing.T) { - po := view.NewPortForward("", "", nil) + po := view.NewPortForward(dao.GVR("forwards")) po.Init(makeCtx()) assert.Equal(t, "PortForwards", po.Name()) diff --git a/internal/view/rbac_int_test.go b/internal/view/rbac_int_test.go index d0c9cd60..085c73f9 100644 --- a/internal/view/rbac_int_test.go +++ b/internal/view/rbac_int_test.go @@ -4,9 +4,7 @@ import ( "testing" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "github.com/stretchr/testify/assert" - rbacv1 "k8s.io/api/rbac/v1" ) func TestHasVerb(t *testing.T) { @@ -43,74 +41,6 @@ func TestAsVerbs(t *testing.T) { } for _, u := range uu { - assert.Equal(t, u.e, asVerbs(u.vv...)) - } -} - -func TestParseRules(t *testing.T) { - ok, nok := toVerbIcon(true), toVerbIcon(false) - _ = nok - - uu := []struct { - pp []rbacv1.PolicyRule - e render.Rows - }{ - { - []rbacv1.PolicyRule{ - {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"*"}}, - }, - render.Rows{ - render.Row{Fields: render.Fields{"*.*", "*", ok, ok, ok, ok, ok, ok, ok, ok, ""}}, - }, - }, - { - []rbacv1.PolicyRule{ - {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"get"}}, - }, - render.Rows{ - render.Row{Fields: render.Fields{"*.*", "*", ok, nok, nok, nok, nok, nok, nok, nok, ""}}, - }, - }, - { - []rbacv1.PolicyRule{ - {APIGroups: []string{""}, Resources: []string{"*"}, Verbs: []string{"list"}}, - }, - render.Rows{ - render.Row{Fields: render.Fields{"*", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}}, - }, - }, - { - []rbacv1.PolicyRule{ - {APIGroups: []string{""}, Resources: []string{"pods"}, Verbs: []string{"list"}, ResourceNames: []string{"fred"}}, - }, - render.Rows{ - render.Row{Fields: render.Fields{"pods", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}}, - render.Row{Fields: render.Fields{"pods/fred", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}}, - }, - }, - { - []rbacv1.PolicyRule{ - {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"/fred"}}, - }, - render.Rows{ - render.Row{Fields: render.Fields{"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}}, - }, - }, - { - []rbacv1.PolicyRule{ - {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"fred"}}, - }, - render.Rows{ - render.Row{Fields: render.Fields{"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}}, - }, - }, - } - - var v Rbac - for _, u := range uu { - evts := v.parseRules(u.pp) - for k, v := range u.e { - assert.Equal(t, v, evts[k].Fields) - } + assert.Equal(t, u.e, asVerbs(u.vv)) } } diff --git a/internal/view/rbac_test.go b/internal/view/rbac_test.go index b0b7cba6..da1f35fe 100644 --- a/internal/view/rbac_test.go +++ b/internal/view/rbac_test.go @@ -3,12 +3,13 @@ package view_test import ( "testing" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestRbacNew(t *testing.T) { - v := view.NewRbac("fred", view.ClusterRole, "") + v := view.NewRbac(dao.GVR("rbac")) v.Init(makeCtx()) assert.Equal(t, "Rbac", v.Name()) diff --git a/internal/view/registrar.go b/internal/view/registrar.go index 1002a801..1a4b4a71 100644 --- a/internal/view/registrar.go +++ b/internal/view/registrar.go @@ -5,7 +5,6 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/dao" - "github.com/derailed/k9s/internal/resource" "github.com/rs/zerolog/log" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" @@ -61,8 +60,6 @@ func loadCustomViewers() MetaViewers { extRes(m) netRes(m) batchRes(m) - policyRes(m) - hpaRes(m) return m } @@ -205,14 +202,15 @@ func batchRes(vv MetaViewers) { } } -func policyRes(vv MetaViewers) { - vv["policy/v1beta1/poddisruptionbudgets"] = MetaViewer{ - listFn: resource.NewPDBList, - } -} +// BOZO!! +// func policyRes(vv MetaViewers) { +// vv["policy/v1beta1/poddisruptionbudgets"] = MetaViewer{ +// listFn: resource.NewPDBList, +// } +// } -func hpaRes(vv MetaViewers) { - vv["autoscaling/v1/horizontalpodautoscalers"] = MetaViewer{ - listFn: resource.NewHorizontalPodAutoscalerV1List, - } -} +// func autoscalingRes(vv MetaViewers) { +// vv["autoscaling/v1/horizontalpodautoscalers"] = MetaViewer{ +// listFn: resource.NewHorizontalPodAutoscalerV1List, +// } +// } diff --git a/internal/view/screen_dump_test.go b/internal/view/screen_dump_test.go index c2e1327a..afa1b29a 100644 --- a/internal/view/screen_dump_test.go +++ b/internal/view/screen_dump_test.go @@ -3,12 +3,13 @@ package view_test import ( "testing" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestScreenDumpNew(t *testing.T) { - po := view.NewScreenDump("fred", "blee", nil) + po := view.NewScreenDump(dao.GVR("screendumps")) po.Init(makeCtx()) assert.Equal(t, "Screen Dumps", po.Name()) diff --git a/internal/view/secret_test.go b/internal/view/secret_test.go index 999db180..04c503f7 100644 --- a/internal/view/secret_test.go +++ b/internal/view/secret_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestSecretNew(t *testing.T) { - s := view.NewSecret("secrets", "", resource.NewSecretList(nil, "")) + s := view.NewSecret(dao.GVR("v1/secrets")) s.Init(makeCtx()) assert.Equal(t, "secrets", s.Name()) diff --git a/internal/view/sts_test.go b/internal/view/sts_test.go index 2617df1c..1ded2560 100644 --- a/internal/view/sts_test.go +++ b/internal/view/sts_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestStatefulSetNew(t *testing.T) { - s := view.NewStatefulSet("sts", "", resource.NewStatefulSetList(nil, "")) + s := view.NewStatefulSet(dao.GVR("apps/v1/statefulsets")) s.Init(makeCtx()) assert.Equal(t, "sts", s.Name()) diff --git a/internal/view/subject_test.go b/internal/view/subject_test.go index af014848..91bea577 100644 --- a/internal/view/subject_test.go +++ b/internal/view/subject_test.go @@ -3,12 +3,13 @@ package view_test import ( "testing" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestSubjectNew(t *testing.T) { - s := view.NewSubject("subject", "", nil) + s := view.NewSubject(dao.GVR("subjects")) s.Init(makeCtx()) assert.Equal(t, "subject", s.Name()) diff --git a/internal/view/svc_test.go b/internal/view/svc_test.go index 45855da9..a229d09a 100644 --- a/internal/view/svc_test.go +++ b/internal/view/svc_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestServiceNew(t *testing.T) { - s := view.NewService("service", "", resource.NewServiceList(nil, "")) + s := view.NewService(dao.GVR("v1/services")) s.Init(makeCtx()) assert.Equal(t, "svc", s.Name()) diff --git a/internal/view/table_int_test.go b/internal/view/table_int_test.go index 5d28209e..359978a3 100644 --- a/internal/view/table_int_test.go +++ b/internal/view/table_int_test.go @@ -36,7 +36,7 @@ func TestTableNew(t *testing.T) { render.Header{Name: "NAMESPACE"}, render.Header{Name: "NAME", Align: tview.AlignRight}, render.Header{Name: "FRED"}, - render.Header{Name: "AGE", Decorator: ageDecorator}, + render.Header{Name: "AGE", Decorator: render.AgeDecorator}, }, RowEvents: render.RowEvents{ render.RowEvent{ @@ -65,7 +65,7 @@ func TestTableViewFilter(t *testing.T) { render.Header{Name: "NAMESPACE"}, render.Header{Name: "NAME", Align: tview.AlignRight}, render.Header{Name: "FRED"}, - render.Header{Name: "AGE", Decorator: ageDecorator}, + render.Header{Name: "AGE", Decorator: render.AgeDecorator}, }, RowEvents: render.RowEvents{ render.RowEvent{ @@ -99,7 +99,7 @@ func TestTableViewSort(t *testing.T) { render.Header{Name: "NAMESPACE"}, render.Header{Name: "NAME", Align: tview.AlignRight}, render.Header{Name: "FRED"}, - render.Header{Name: "AGE", Decorator: ageDecorator}, + render.Header{Name: "AGE", Decorator: render.AgeDecorator}, }, RowEvents: render.RowEvents{ render.RowEvent{ diff --git a/internal/view/test_assets/b1.txt b/internal/view/test_assets/b1.txt deleted file mode 100644 index b4b8f111..00000000 --- a/internal/view/test_assets/b1.txt +++ /dev/null @@ -1,43 +0,0 @@ - -Summary: - Total: 3.3544 secs - Slowest: 0.1031 secs - Fastest: 0.0310 secs - Average: 0.0335 secs - Requests/sec: 29.8116 - - Total data: 61200 bytes - Size/request: 612 bytes - -Response time histogram: - 0.031 [1] | - 0.038 [92] |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ - 0.045 [6] |■■■ - 0.053 [0] | - 0.060 [0] | - 0.067 [0] | - 0.074 [0] | - 0.081 [0] | - 0.089 [0] | - 0.096 [0] | - 0.103 [1] | - - -Latency distribution: - 10% in 0.0314 secs - 25% in 0.0317 secs - 50% in 0.0320 secs - 75% in 0.0327 secs - 90% in 0.0369 secs - 95% in 0.0394 secs - 99% in 0.1031 secs - -Details (average, fastest, slowest): - DNS+dialup: 0.0001 secs, 0.0310 secs, 0.1031 secs - DNS-lookup: 0.0000 secs, 0.0000 secs, 0.0049 secs - req write: 0.0000 secs, 0.0000 secs, 0.0001 secs - resp wait: 0.0330 secs, 0.0305 secs, 0.0973 secs - resp read: 0.0005 secs, 0.0000 secs, 0.0039 secs - -Status code distribution: - [200] 100 responses \ No newline at end of file diff --git a/internal/view/test_assets/b2.txt b/internal/view/test_assets/b2.txt deleted file mode 100644 index 91124218..00000000 --- a/internal/view/test_assets/b2.txt +++ /dev/null @@ -1,44 +0,0 @@ -Summary: - Total: 3.3544 secs - Slowest: 0.1031 secs - Fastest: 0.0310 secs - Average: 0.0335 secs - Requests/sec: 29.8116 - - Total data: 61200 bytes - Size/request: 612 bytes - -Response time histogram: - 0.031 [1] | - 0.038 [92] |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ - 0.045 [6] |■■■ - 0.053 [0] | - 0.060 [0] | - 0.067 [0] | - 0.074 [0] | - 0.081 [0] | - 0.089 [0] | - 0.096 [0] | - 0.103 [1] | - - -Latency distribution: - 10% in 0.0314 secs - 25% in 0.0317 secs - 50% in 0.0320 secs - 75% in 0.0327 secs - 90% in 0.0369 secs - 95% in 0.0394 secs - 99% in 0.1031 secs - -Details (average, fastest, slowest): - DNS+dialup: 0.0001 secs, 0.0310 secs, 0.1031 secs - DNS-lookup: 0.0000 secs, 0.0000 secs, 0.0049 secs - req write: 0.0000 secs, 0.0000 secs, 0.0001 secs - resp wait: 0.0330 secs, 0.0305 secs, 0.0973 secs - resp read: 0.0005 secs, 0.0000 secs, 0.0039 secs - -Status code distribution: - [200] 100 responses - [404] 2 responses - [500] 10 responses \ No newline at end of file diff --git a/internal/view/test_assets/b3.txt b/internal/view/test_assets/b3.txt deleted file mode 100644 index c627a305..00000000 --- a/internal/view/test_assets/b3.txt +++ /dev/null @@ -1,25 +0,0 @@ - -Summary: - Total: 2.3688 secs - Slowest: 0.0000 secs - Fastest: 0.0000 secs - Average: NaN secs - Requests/sec: 35.4606 - - -Response time histogram: - - -Latency distribution: - -Details (average, fastest, slowest): - DNS+dialup: NaN secs, 0.0000 secs, 0.0000 secs - DNS-lookup: NaN secs, 0.0000 secs, 0.0000 secs - req write: NaN secs, 0.0000 secs, 0.0000 secs - resp wait: NaN secs, 0.0000 secs, 0.0000 secs - resp read: NaN secs, 0.0000 secs, 0.0000 secs - -Status code distribution: - -Error distribution: - [84] Get http://localhost:8081: dial tcp [::1]:8081: connect: connection refused \ No newline at end of file diff --git a/internal/view/test_assets/b4.txt b/internal/view/test_assets/b4.txt deleted file mode 100644 index 66bdce0c..00000000 --- a/internal/view/test_assets/b4.txt +++ /dev/null @@ -1,45 +0,0 @@ - -Summary: - Total: 3.3544 secs - Slowest: 0.1031 secs - Fastest: 0.0310 secs - Average: 0.0335 secs - Requests/sec: 29.8116 - - Total data: 61200 bytes - Size/request: 612 bytes - -Response time histogram: - 0.031 [1] | - 0.038 [92] |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ - 0.045 [6] |■■■ - 0.053 [0] | - 0.060 [0] | - 0.067 [0] | - 0.074 [0] | - 0.081 [0] | - 0.089 [0] | - 0.096 [0] | - 0.103 [1] | - - -Latency distribution: - 10% in 0.0314 secs - 25% in 0.0317 secs - 50% in 0.0320 secs - 75% in 0.0327 secs - 90% in 0.0369 secs - 95% in 0.0394 secs - 99% in 0.1031 secs - -Details (average, fastest, slowest): - DNS+dialup: 0.0001 secs, 0.0310 secs, 0.1031 secs - DNS-lookup: 0.0000 secs, 0.0000 secs, 0.0049 secs - req write: 0.0000 secs, 0.0000 secs, 0.0001 secs - resp wait: 0.0330 secs, 0.0305 secs, 0.0973 secs - resp read: 0.0005 secs, 0.0000 secs, 0.0039 secs - -Status code distribution: - [200] 100 responses - [204] 50 responses - [202] 10 responses \ No newline at end of file From 3be2b370ab9ebc4de006ee74841ae8c0748e1dd6 Mon Sep 17 00:00:00 2001 From: derailed Date: Fri, 13 Dec 2019 23:32:59 -0700 Subject: [PATCH 21/35] checkpoint --- internal/config/config.go | 2 +- internal/dao/dp.go | 2 +- internal/k8s/context.go | 109 ----- internal/k8s/crd.go | 40 -- internal/k8s/ep.go | 40 -- internal/k8s/evt.go | 40 -- internal/k8s/hpa_v1.go | 40 -- internal/k8s/hpa_v2beta1.go | 41 -- internal/k8s/hpa_v2beta2.go | 39 -- internal/k8s/ing.go | 40 -- internal/k8s/np.go | 46 -- internal/k8s/pdb.go | 40 -- internal/k8s/pod.go | 81 ---- internal/k8s/pv.go | 42 -- internal/k8s/pvc.go | 41 -- internal/k8s/rc.go | 58 --- internal/k8s/resource.go | 105 ----- internal/k8s/role.go | 43 -- internal/k8s/role_binding.go | 40 -- internal/k8s/rs.go | 40 -- internal/k8s/sa.go | 40 -- internal/k8s/sc.go | 41 -- internal/model/rbac_int_test.go | 70 ++++ internal/model/registry.go | 44 +- internal/render/alias.go | 2 +- internal/render/assets/b1.txt | 43 ++ internal/render/assets/b2.txt | 44 ++ internal/render/assets/b3.txt | 25 ++ internal/render/assets/b4.txt | 45 ++ internal/render/benchmark.go | 2 +- internal/render/benchmark_int_test.go | 50 +++ internal/render/cm.go | 13 +- internal/render/container.go | 2 +- internal/render/cr.go | 2 +- internal/render/crb.go | 2 +- internal/render/crd.go | 2 +- internal/render/cronjob.go | 2 +- internal/render/dp.go | 2 +- internal/render/ds.go | 2 +- internal/render/ep.go | 2 +- internal/render/ev.go | 2 +- internal/render/hpa.go | 2 +- internal/render/ing.go | 2 +- internal/render/job.go | 2 +- internal/render/node.go | 2 +- internal/render/np.go | 2 +- internal/render/ns.go | 2 +- internal/render/pdb.go | 2 +- internal/render/pod.go | 2 +- internal/render/portforward.go | 2 +- internal/render/pv.go | 2 +- internal/render/pvc.go | 2 +- internal/render/ro.go | 2 +- internal/render/rob.go | 2 +- internal/render/rs.go | 2 +- internal/render/sa.go | 2 +- internal/render/sc.go | 49 +++ internal/render/screen_dump.go | 5 +- internal/render/secret.go | 2 +- internal/render/sts.go | 2 +- internal/render/svc.go | 2 +- internal/resource/cm.go | 7 - internal/resource/container.go | 265 ------------ internal/resource/container_test.go | 115 ----- internal/resource/context.go | 89 ---- internal/resource/context_test.go | 137 ------ internal/resource/crd.go | 149 ------- internal/resource/crd_test.go | 117 ------ internal/resource/cronjob.go | 125 ------ internal/resource/cronjob_test.go | 132 ------ internal/resource/custom.go | 178 -------- internal/resource/custom_test.go | 354 ---------------- internal/resource/dp.go | 147 ------- internal/resource/dp_test.go | 123 ------ internal/resource/ds.go | 140 ------- internal/resource/ds_test.go | 134 ------ internal/resource/ep.go | 134 ------ internal/resource/ep_test.go | 115 ----- internal/resource/evt.go | 102 ----- internal/resource/evt_test.go | 120 ------ internal/resource/hpa_v1.go | 121 ------ internal/resource/hpa_v1_test.go | 165 -------- internal/resource/hpa_v2beta1.go | 202 --------- internal/resource/hpa_v2beta2.go | 209 ---------- internal/resource/hpa_v2beta2_int_test.go | 15 - internal/resource/ing.go | 136 ------ internal/resource/ing_test.go | 117 ------ internal/resource/job.go | 196 --------- internal/resource/job_int_test.go | 154 ------- internal/resource/job_test.go | 128 ------ internal/resource/list.go | 339 --------------- internal/resource/node.go | 279 ------------- internal/resource/node_int_test.go | 122 ------ internal/resource/node_test.go | 162 -------- internal/resource/np.go | 221 ---------- internal/resource/ns.go | 87 ---- internal/resource/ns_test.go | 111 ----- internal/resource/pdb.go | 126 ------ internal/resource/pdb_test.go | 114 ----- internal/resource/pod.go | 484 ---------------------- internal/resource/pod_int_test.go | 183 -------- internal/resource/pod_test.go | 277 ------------- internal/resource/pv.go | 161 ------- internal/resource/pv_test.go | 111 ----- internal/resource/pvc.go | 118 ------ internal/resource/pvc_test.go | 123 ------ internal/resource/rc.go | 100 ----- internal/resource/rc_test.go | 116 ------ internal/resource/row_event.go | 15 - internal/resource/rs.go | 96 ----- internal/resource/rs_test.go | 100 ----- internal/resource/sa.go | 93 ----- internal/resource/sa_test.go | 131 ------ internal/resource/sc.go | 92 ---- internal/resource/sc_test.go | 106 ----- internal/resource/secret.go | 7 - internal/resource/sts.go | 136 ------ internal/resource/sts_test.go | 149 ------- internal/resource/svc.go | 203 --------- internal/resource/svc_int_test.go | 124 ------ internal/resource/svc_test.go | 175 -------- internal/ui/config_test.go | 5 +- internal/ui/table_test.go | 13 +- 123 files changed, 412 insertions(+), 9849 deletions(-) delete mode 100644 internal/k8s/context.go delete mode 100644 internal/k8s/crd.go delete mode 100644 internal/k8s/ep.go delete mode 100644 internal/k8s/evt.go delete mode 100644 internal/k8s/hpa_v1.go delete mode 100644 internal/k8s/hpa_v2beta1.go delete mode 100644 internal/k8s/hpa_v2beta2.go delete mode 100644 internal/k8s/ing.go delete mode 100644 internal/k8s/np.go delete mode 100644 internal/k8s/pdb.go delete mode 100644 internal/k8s/pod.go delete mode 100644 internal/k8s/pv.go delete mode 100644 internal/k8s/pvc.go delete mode 100644 internal/k8s/rc.go delete mode 100644 internal/k8s/resource.go delete mode 100644 internal/k8s/role.go delete mode 100644 internal/k8s/role_binding.go delete mode 100644 internal/k8s/rs.go delete mode 100644 internal/k8s/sa.go delete mode 100644 internal/k8s/sc.go create mode 100644 internal/model/rbac_int_test.go create mode 100644 internal/render/assets/b1.txt create mode 100644 internal/render/assets/b2.txt create mode 100644 internal/render/assets/b3.txt create mode 100644 internal/render/assets/b4.txt create mode 100644 internal/render/benchmark_int_test.go create mode 100644 internal/render/sc.go delete mode 100644 internal/resource/cm.go delete mode 100644 internal/resource/container.go delete mode 100644 internal/resource/container_test.go delete mode 100644 internal/resource/context.go delete mode 100644 internal/resource/context_test.go delete mode 100644 internal/resource/crd.go delete mode 100644 internal/resource/crd_test.go delete mode 100644 internal/resource/cronjob.go delete mode 100644 internal/resource/cronjob_test.go delete mode 100644 internal/resource/custom.go delete mode 100644 internal/resource/custom_test.go delete mode 100644 internal/resource/dp.go delete mode 100644 internal/resource/dp_test.go delete mode 100644 internal/resource/ds.go delete mode 100644 internal/resource/ds_test.go delete mode 100644 internal/resource/ep.go delete mode 100644 internal/resource/ep_test.go delete mode 100644 internal/resource/evt.go delete mode 100644 internal/resource/evt_test.go delete mode 100644 internal/resource/hpa_v1.go delete mode 100644 internal/resource/hpa_v1_test.go delete mode 100644 internal/resource/hpa_v2beta1.go delete mode 100644 internal/resource/hpa_v2beta2.go delete mode 100644 internal/resource/hpa_v2beta2_int_test.go delete mode 100644 internal/resource/ing.go delete mode 100644 internal/resource/ing_test.go delete mode 100644 internal/resource/job.go delete mode 100644 internal/resource/job_int_test.go delete mode 100644 internal/resource/job_test.go delete mode 100644 internal/resource/list.go delete mode 100644 internal/resource/node.go delete mode 100644 internal/resource/node_int_test.go delete mode 100644 internal/resource/node_test.go delete mode 100644 internal/resource/np.go delete mode 100644 internal/resource/ns.go delete mode 100644 internal/resource/ns_test.go delete mode 100644 internal/resource/pdb.go delete mode 100644 internal/resource/pdb_test.go delete mode 100644 internal/resource/pod.go delete mode 100644 internal/resource/pod_int_test.go delete mode 100644 internal/resource/pod_test.go delete mode 100644 internal/resource/pv.go delete mode 100644 internal/resource/pv_test.go delete mode 100644 internal/resource/pvc.go delete mode 100644 internal/resource/pvc_test.go delete mode 100644 internal/resource/rc.go delete mode 100644 internal/resource/rc_test.go delete mode 100644 internal/resource/row_event.go delete mode 100644 internal/resource/rs.go delete mode 100644 internal/resource/rs_test.go delete mode 100644 internal/resource/sa.go delete mode 100644 internal/resource/sa_test.go delete mode 100644 internal/resource/sc.go delete mode 100644 internal/resource/sc_test.go delete mode 100644 internal/resource/secret.go delete mode 100644 internal/resource/sts.go delete mode 100644 internal/resource/sts_test.go delete mode 100644 internal/resource/svc.go delete mode 100644 internal/resource/svc_int_test.go delete mode 100644 internal/resource/svc_test.go diff --git a/internal/config/config.go b/internal/config/config.go index 9772872c..225c07f3 100644 --- a/internal/config/config.go +++ b/internal/config/config.go @@ -122,7 +122,7 @@ func (c *Config) ActiveNamespace() string { return cl.Namespace.Active } } - return "" + return "default" } // FavNamespaces returns fav namespaces in the current cluster. diff --git a/internal/dao/dp.go b/internal/dao/dp.go index e975c142..ddf3a679 100644 --- a/internal/dao/dp.go +++ b/internal/dao/dp.go @@ -62,7 +62,7 @@ func (d *Deployment) Restart(path string) error { // Logs tail logs for all pods represented by this Deployment. func (d *Deployment) TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error { - log.Debug().Msgf("Tailing Deployment %q -- %q", opts.Path) + log.Debug().Msgf("Tailing Deployment %q", opts.Path) o, err := d.Get(string(d.gvr), opts.Path, labels.Everything()) if err != nil { return err diff --git a/internal/k8s/context.go b/internal/k8s/context.go deleted file mode 100644 index 4ffee002..00000000 --- a/internal/k8s/context.go +++ /dev/null @@ -1,109 +0,0 @@ -package k8s - -// BOZO!! -// import ( -// "fmt" - -// "github.com/rs/zerolog/log" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// "k8s.io/client-go/tools/clientcmd" -// "k8s.io/client-go/tools/clientcmd/api" -// ) - -// // NamedContext represents a named cluster context. -// type NamedContext struct { -// Name string -// Context *api.Context -// config *Config -// } - -// // NewNamedContext returns a new named context. -// func NewNamedContext(c *Config, n string, ctx *api.Context) *NamedContext { -// return &NamedContext{Name: n, Context: ctx, config: c} -// } - -// // MustCurrentContextName return the active context name. -// func (c *NamedContext) MustCurrentContextName() string { -// cl, err := c.config.CurrentContextName() -// if err != nil { -// log.Fatal().Err(err).Msg("Fetching current context") -// } -// return cl -// } - -// // ---------------------------------------------------------------------------- - -// // Context represents a Kubernetes Context. -// type Context struct { -// *base -// Connection -// } - -// // NewContext returns a new Context. -// func NewContext(c Connection) *Context { -// return &Context{&base{}, c} -// } - -// // Get a Context. -// func (c *Context) Get(_, n string) (interface{}, error) { -// ctx, err := c.Config().GetContext(n) -// if err != nil { -// return nil, err -// } -// return &NamedContext{Name: n, Context: ctx}, nil -// } - -// // List all Contexts on the current cluster. -// func (c *Context) List(string, metav1.ListOptions) (Collection, error) { -// ctxs, err := c.Config().Contexts() -// if err != nil { -// return nil, err -// } -// cc := make([]interface{}, 0, len(ctxs)) -// for k, v := range ctxs { -// cc = append(cc, NewNamedContext(c.Config(), k, v)) -// } - -// return cc, nil -// } - -// // Delete a Context. -// func (c *Context) Delete(_, n string, cascade, force bool) error { -// ctx, err := c.Config().CurrentContextName() -// if err != nil { -// return err -// } -// if ctx == n { -// return fmt.Errorf("trying to delete your current context %s", n) -// } -// return c.Config().DelContext(n) -// } - -// // MustCurrentContextName return the active context name. -// func (c *Context) MustCurrentContextName() string { -// cl, err := c.Config().CurrentContextName() -// if err != nil { -// log.Fatal().Err(err).Msg("Fetching current context") -// } -// return cl -// } - -// // Switch to another context. -// func (c *Context) Switch(ctx string) error { -// c.SwitchContextOrDie(ctx) -// return nil -// } - -// // KubeUpdate modifies kubeconfig default context. -// func (c *Context) KubeUpdate(n string) error { -// config, err := c.Config().RawConfig() -// if err != nil { -// return err -// } -// if err := c.Switch(n); err != nil { -// return err -// } -// return clientcmd.ModifyConfig( -// clientcmd.NewDefaultPathOptions(), config, true, -// ) -// } diff --git a/internal/k8s/crd.go b/internal/k8s/crd.go deleted file mode 100644 index feaad0d4..00000000 --- a/internal/k8s/crd.go +++ /dev/null @@ -1,40 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// CustomResourceDefinition represents a Kubernetes CustomResourceDefinition -type CustomResourceDefinition struct { - *base - Connection -} - -// NewCustomResourceDefinition returns a new CustomResourceDefinition. -func NewCustomResourceDefinition(c Connection) *CustomResourceDefinition { - return &CustomResourceDefinition{&base{}, c} -} - -// Get a CustomResourceDefinition. -func (c *CustomResourceDefinition) Get(_, n string) (interface{}, error) { - return c.NSDialOrDie().Get(n, metav1.GetOptions{}) -} - -// List all CustomResourceDefinitions in a given namespace. -func (c *CustomResourceDefinition) List(_ string, opts metav1.ListOptions) (Collection, error) { - rr, err := c.NSDialOrDie().List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a CustomResourceDefinition. -func (c *CustomResourceDefinition) Delete(_, n string, cascade, force bool) error { - return c.NSDialOrDie().Delete(n, nil) -} diff --git a/internal/k8s/ep.go b/internal/k8s/ep.go deleted file mode 100644 index cc74157f..00000000 --- a/internal/k8s/ep.go +++ /dev/null @@ -1,40 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// Endpoints represents a Kubernetes Endpoints. -type Endpoints struct { - *base - Connection -} - -// NewEndpoints returns a new Endpoints. -func NewEndpoints(c Connection) *Endpoints { - return &Endpoints{&base{}, c} -} - -// Get a Endpoint. -func (e *Endpoints) Get(ns, n string) (interface{}, error) { - return e.DialOrDie().CoreV1().Endpoints(ns).Get(n, metav1.GetOptions{}) -} - -// List all Endpoints in a given namespace. -func (e *Endpoints) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := e.DialOrDie().CoreV1().Endpoints(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a Endpoint. -func (e *Endpoints) Delete(ns, n string, cascade, force bool) error { - return e.DialOrDie().CoreV1().Endpoints(ns).Delete(n, nil) -} diff --git a/internal/k8s/evt.go b/internal/k8s/evt.go deleted file mode 100644 index a1b061e2..00000000 --- a/internal/k8s/evt.go +++ /dev/null @@ -1,40 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// Event represents a Kubernetes Event. -type Event struct { - *base - Connection -} - -// NewEvent returns a new Event. -func NewEvent(c Connection) *Event { - return &Event{&base{}, c} -} - -// Get a Event. -func (e *Event) Get(ns, n string) (interface{}, error) { - return e.DialOrDie().CoreV1().Events(ns).Get(n, metav1.GetOptions{}) -} - -// List all Events in a given namespace. -func (e *Event) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := e.DialOrDie().CoreV1().Events(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete an Event. -func (e *Event) Delete(ns, n string, cascade, force bool) error { - return e.DialOrDie().CoreV1().Events(ns).Delete(n, nil) -} diff --git a/internal/k8s/hpa_v1.go b/internal/k8s/hpa_v1.go deleted file mode 100644 index c5302b33..00000000 --- a/internal/k8s/hpa_v1.go +++ /dev/null @@ -1,40 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// HorizontalPodAutoscalerV1 represents am HorizontalPodAutoscaler. -type HorizontalPodAutoscalerV1 struct { - *base - Connection -} - -// NewHorizontalPodAutoscalerV1 returns a new HorizontalPodAutoscaler. -func NewHorizontalPodAutoscalerV1(c Connection) *HorizontalPodAutoscalerV1 { - return &HorizontalPodAutoscalerV1{&base{}, c} -} - -// Get a HorizontalPodAutoscaler. -func (h *HorizontalPodAutoscalerV1) Get(ns, n string) (interface{}, error) { - return h.DialOrDie().AutoscalingV1().HorizontalPodAutoscalers(ns).Get(n, metav1.GetOptions{}) -} - -// List all HorizontalPodAutoscalers in a given namespace. -func (h *HorizontalPodAutoscalerV1) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := h.DialOrDie().AutoscalingV1().HorizontalPodAutoscalers(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a HorizontalPodAutoscaler. -func (h *HorizontalPodAutoscalerV1) Delete(ns, n string, cascade, force bool) error { - return h.DialOrDie().AutoscalingV1().HorizontalPodAutoscalers(ns).Delete(n, nil) -} diff --git a/internal/k8s/hpa_v2beta1.go b/internal/k8s/hpa_v2beta1.go deleted file mode 100644 index 30e0ab9e..00000000 --- a/internal/k8s/hpa_v2beta1.go +++ /dev/null @@ -1,41 +0,0 @@ -package k8s - -import ( - "github.com/rs/zerolog/log" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// HorizontalPodAutoscalerV2Beta1 represents am HorizontalPodAutoscaler. -type HorizontalPodAutoscalerV2Beta1 struct { - *base - Connection -} - -// NewHorizontalPodAutoscalerV2Beta1 returns a new HorizontalPodAutoscaler. -func NewHorizontalPodAutoscalerV2Beta1(c Connection) *HorizontalPodAutoscalerV2Beta1 { - return &HorizontalPodAutoscalerV2Beta1{&base{}, c} -} - -// Get a HorizontalPodAutoscaler. -func (h *HorizontalPodAutoscalerV2Beta1) Get(ns, n string) (interface{}, error) { - return h.DialOrDie().AutoscalingV2beta1().HorizontalPodAutoscalers(ns).Get(n, metav1.GetOptions{}) -} - -// List all HorizontalPodAutoscalers in a given namespace. -func (h *HorizontalPodAutoscalerV2Beta1) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := h.DialOrDie().AutoscalingV2beta1().HorizontalPodAutoscalers(ns).List(opts) - if err != nil { - log.Error().Err(err).Msg("Beta1 Failed!") - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - return cc, nil -} - -// Delete a HorizontalPodAutoscaler. -func (h *HorizontalPodAutoscalerV2Beta1) Delete(ns, n string, cascade, force bool) error { - return h.DialOrDie().AutoscalingV2beta1().HorizontalPodAutoscalers(ns).Delete(n, nil) -} diff --git a/internal/k8s/hpa_v2beta2.go b/internal/k8s/hpa_v2beta2.go deleted file mode 100644 index cbacfefc..00000000 --- a/internal/k8s/hpa_v2beta2.go +++ /dev/null @@ -1,39 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// HorizontalPodAutoscalerV2Beta2 represents am HorizontalPodAutoscaler. -type HorizontalPodAutoscalerV2Beta2 struct { - *base - Connection -} - -// NewHorizontalPodAutoscalerV2Beta2 returns a new HorizontalPodAutoscalerV2Beta2. -func NewHorizontalPodAutoscalerV2Beta2(c Connection) *HorizontalPodAutoscalerV2Beta2 { - return &HorizontalPodAutoscalerV2Beta2{&base{}, c} -} - -// Get a HorizontalPodAutoscalerV2Beta2. -func (h *HorizontalPodAutoscalerV2Beta2) Get(ns, n string) (interface{}, error) { - return h.DialOrDie().AutoscalingV2beta2().HorizontalPodAutoscalers(ns).Get(n, metav1.GetOptions{}) -} - -// List all HorizontalPodAutoscalerV2Beta2s in a given namespace. -func (h *HorizontalPodAutoscalerV2Beta2) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := h.DialOrDie().AutoscalingV2beta2().HorizontalPodAutoscalers(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - return cc, nil -} - -// Delete a HorizontalPodAutoscalerV2Beta2. -func (h *HorizontalPodAutoscalerV2Beta2) Delete(ns, n string, cascade, force bool) error { - return h.DialOrDie().AutoscalingV2beta2().HorizontalPodAutoscalers(ns).Delete(n, nil) -} diff --git a/internal/k8s/ing.go b/internal/k8s/ing.go deleted file mode 100644 index cd506e86..00000000 --- a/internal/k8s/ing.go +++ /dev/null @@ -1,40 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// Ingress represents a Kubernetes Ingress. -type Ingress struct { - *base - Connection -} - -// NewIngress returns a new Ingress. -func NewIngress(c Connection) *Ingress { - return &Ingress{&base{}, c} -} - -// Get a Ingress. -func (i *Ingress) Get(ns, n string) (interface{}, error) { - return i.DialOrDie().ExtensionsV1beta1().Ingresses(ns).Get(n, metav1.GetOptions{}) -} - -// List all Ingresses in a given namespace. -func (i *Ingress) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := i.DialOrDie().ExtensionsV1beta1().Ingresses(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a Ingress. -func (i *Ingress) Delete(ns, n string, cascade, force bool) error { - return i.DialOrDie().ExtensionsV1beta1().Ingresses(ns).Delete(n, nil) -} diff --git a/internal/k8s/np.go b/internal/k8s/np.go deleted file mode 100644 index d91fc9e9..00000000 --- a/internal/k8s/np.go +++ /dev/null @@ -1,46 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// NetworkPolicy represents a Kubernetes NetworkPolicy -type NetworkPolicy struct { - *base - Connection -} - -// NewNetworkPolicy returns a new NetworkPolicy. -func NewNetworkPolicy(c Connection) *NetworkPolicy { - return &NetworkPolicy{&base{}, c} -} - -// Get a NetworkPolicy. -func (d *NetworkPolicy) Get(ns, n string) (interface{}, error) { - return d.DialOrDie().NetworkingV1().NetworkPolicies(ns).Get(n, metav1.GetOptions{}) -} - -// List all NetworkPolicys in a given namespace. -func (d *NetworkPolicy) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := d.DialOrDie().NetworkingV1().NetworkPolicies(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a NetworkPolicy. -func (d *NetworkPolicy) Delete(ns, n string, cascade, force bool) error { - p := metav1.DeletePropagationOrphan - if cascade { - p = metav1.DeletePropagationBackground - } - return d.DialOrDie().NetworkingV1().NetworkPolicies(ns).Delete(n, &metav1.DeleteOptions{ - PropagationPolicy: &p, - }) -} diff --git a/internal/k8s/pdb.go b/internal/k8s/pdb.go deleted file mode 100644 index 22815983..00000000 --- a/internal/k8s/pdb.go +++ /dev/null @@ -1,40 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// PodDisruptionBudget represents a Kubernetes PodDisruptionBudget. -type PodDisruptionBudget struct { - *base - Connection -} - -// NewPodDisruptionBudget returns a new PodDisruptionBudget. -func NewPodDisruptionBudget(c Connection) *PodDisruptionBudget { - return &PodDisruptionBudget{&base{}, c} -} - -// Get a pdb. -func (p *PodDisruptionBudget) Get(ns, n string) (interface{}, error) { - return p.DialOrDie().PolicyV1beta1().PodDisruptionBudgets(ns).Get(n, metav1.GetOptions{}) -} - -// List all pdbs in a given namespace. -func (p *PodDisruptionBudget) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := p.DialOrDie().PolicyV1beta1().PodDisruptionBudgets(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a pdb. -func (p *PodDisruptionBudget) Delete(ns, n string, cascade, force bool) error { - return p.DialOrDie().PolicyV1beta1().PodDisruptionBudgets(ns).Delete(n, nil) -} diff --git a/internal/k8s/pod.go b/internal/k8s/pod.go deleted file mode 100644 index 5194bb68..00000000 --- a/internal/k8s/pod.go +++ /dev/null @@ -1,81 +0,0 @@ -package k8s - -import ( - "github.com/rs/zerolog/log" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - restclient "k8s.io/client-go/rest" -) - -const defaultKillGrace int64 = 5 - -// Pod represents a Kubernetes Pod. -type Pod struct { - *base - Connection -} - -// NewPod returns a new Pod. -func NewPod(c Connection) *Pod { - return &Pod{base: &base{}, Connection: c} -} - -// Get a pod. -func (p *Pod) Get(ns, name string) (interface{}, error) { - panic("POd GEt") - return p.DialOrDie().CoreV1().Pods(ns).Get(name, metav1.GetOptions{}) -} - -// List all pods in a given namespace. -func (p *Pod) List(ns string, opts metav1.ListOptions) (Collection, error) { - panic("POd List") - - rr, err := p.DialOrDie().CoreV1().Pods(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a pod. -func (p *Pod) Delete(ns, n string, cascade, force bool) error { - log.Debug().Msgf("Killing Pod %s %t:%t", n, cascade, force) - grace := defaultKillGrace - if force { - grace = 0 - } - return p.DialOrDie().CoreV1().Pods(ns).Delete(n, &metav1.DeleteOptions{ - GracePeriodSeconds: &grace, - }) -} - -// Containers returns all container names on pod -func (p *Pod) Containers(ns, n string, includeInit bool) ([]string, error) { - po, err := p.DialOrDie().CoreV1().Pods(ns).Get(n, metav1.GetOptions{}) - if err != nil { - return nil, err - } - - cc := []string{} - for _, c := range po.Spec.Containers { - cc = append(cc, c.Name) - } - - if includeInit { - for _, c := range po.Spec.InitContainers { - cc = append(cc, c.Name) - } - } - - return cc, nil -} - -// Logs fetch container logs for a given pod and container. -func (p *Pod) Logs(ns, n string, opts *v1.PodLogOptions) *restclient.Request { - return p.DialOrDie().CoreV1().Pods(ns).GetLogs(n, opts) -} diff --git a/internal/k8s/pv.go b/internal/k8s/pv.go deleted file mode 100644 index 07e2a650..00000000 --- a/internal/k8s/pv.go +++ /dev/null @@ -1,42 +0,0 @@ -package k8s - -// BOZO!! -// import ( -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// ) - -// // PersistentVolume represents a Kubernetes PersistentVolume. -// type PersistentVolume struct { -// *base -// Connection -// } - -// // NewPersistentVolume returns a new PersistentVolume. -// func NewPersistentVolume(c Connection) *PersistentVolume { -// return &PersistentVolume{&base{}, c} -// } - -// // Get a PersistentVolume. -// func (p *PersistentVolume) Get(_, n string) (interface{}, error) { -// return p.DialOrDie().CoreV1().PersistentVolumes().Get(n, metav1.GetOptions{}) -// } - -// // List all PersistentVolumes in a given namespace. -// func (p *PersistentVolume) List(ns string, opts metav1.ListOptions) (Collection, error) { -// rr, err := p.DialOrDie().CoreV1().PersistentVolumes().List(opts) -// if err != nil { -// return nil, err -// } - -// cc := make(Collection, len(rr.Items)) -// for i, r := range rr.Items { -// cc[i] = r -// } - -// return cc, nil -// } - -// // Delete a PersistentVolume. -// func (p *PersistentVolume) Delete(_, n string, cascade, force bool) error { -// return p.DialOrDie().CoreV1().PersistentVolumes().Delete(n, nil) -// } diff --git a/internal/k8s/pvc.go b/internal/k8s/pvc.go deleted file mode 100644 index 0f8e9cc6..00000000 --- a/internal/k8s/pvc.go +++ /dev/null @@ -1,41 +0,0 @@ -package k8s - -// BOZO!! -// import ( -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// ) - -// // PersistentVolumeClaim represents a Kubernetes PersistentVolumeClaim. -// type PersistentVolumeClaim struct { -// *base -// Connection -// } - -// // NewPersistentVolumeClaim returns a new PersistentVolumeClaim. -// func NewPersistentVolumeClaim(c Connection) *PersistentVolumeClaim { -// return &PersistentVolumeClaim{&base{}, c} -// } - -// // Get a PersistentVolumeClaim. -// func (p *PersistentVolumeClaim) Get(ns, n string) (interface{}, error) { -// return p.DialOrDie().CoreV1().PersistentVolumeClaims(ns).Get(n, metav1.GetOptions{}) -// } - -// // List all PersistentVolumeClaims in a given namespace. -// func (p *PersistentVolumeClaim) List(ns string, opts metav1.ListOptions) (Collection, error) { -// rr, err := p.DialOrDie().CoreV1().PersistentVolumeClaims(ns).List(opts) -// if err != nil { -// return nil, err -// } -// cc := make(Collection, len(rr.Items)) -// for i, r := range rr.Items { -// cc[i] = r -// } - -// return cc, nil -// } - -// // Delete a PersistentVolumeClaim. -// func (p *PersistentVolumeClaim) Delete(ns, n string, cascade, force bool) error { -// return p.DialOrDie().CoreV1().PersistentVolumeClaims(ns).Delete(n, nil) -// } diff --git a/internal/k8s/rc.go b/internal/k8s/rc.go deleted file mode 100644 index dc050ce2..00000000 --- a/internal/k8s/rc.go +++ /dev/null @@ -1,58 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// ReplicationController represents a Kubernetes ReplicationController. -type ReplicationController struct { - *base - Connection -} - -// NewReplicationController returns a new ReplicationController. -func NewReplicationController(c Connection) *ReplicationController { - return &ReplicationController{&base{}, c} -} - -// Get a RC. -func (r *ReplicationController) Get(ns, n string) (interface{}, error) { - return r.DialOrDie().CoreV1().ReplicationControllers(ns).Get(n, metav1.GetOptions{}) -} - -// List all RCs in a given namespace. -func (r *ReplicationController) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := r.DialOrDie().CoreV1().ReplicationControllers(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a RC. -func (r *ReplicationController) Delete(ns, n string, cascade, force bool) error { - p := metav1.DeletePropagationOrphan - if cascade { - p = metav1.DeletePropagationBackground - } - return r.DialOrDie().CoreV1().ReplicationControllers(ns).Delete(n, &metav1.DeleteOptions{ - PropagationPolicy: &p, - }) -} - -// Scale a ReplicationController. -func (r *ReplicationController) Scale(ns, n string, replicas int32) error { - scale, err := r.DialOrDie().CoreV1().ReplicationControllers(ns).GetScale(n, metav1.GetOptions{}) - if err != nil { - return err - } - - scale.Spec.Replicas = replicas - _, err = r.DialOrDie().CoreV1().ReplicationControllers(ns).UpdateScale(n, scale) - return err -} diff --git a/internal/k8s/resource.go b/internal/k8s/resource.go deleted file mode 100644 index de15b7b1..00000000 --- a/internal/k8s/resource.go +++ /dev/null @@ -1,105 +0,0 @@ -package k8s - -// BOZO!! -// import ( -// "fmt" - -// "github.com/derailed/k9s/internal/dao" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" -// "k8s.io/apimachinery/pkg/runtime" -// "k8s.io/apimachinery/pkg/runtime/serializer" -// "k8s.io/client-go/dynamic" -// "k8s.io/client-go/rest" -// ) - -// // Resource represents a Kubernetes Resource -// type Resource struct { -// *base -// Connection - -// gvr dao.GVR -// } - -// // NewResource returns a new Resource. -// func NewResource(c Connection, gvr GVR) *Resource { -// return &Resource{base: &base{}, Connection: c, gvr: gvr} -// } - -// // GetInfo returns info about apigroup. -// func (r *Resource) GetInfo() GVR { -// return r.gvr -// } - -// func (r *Resource) nsRes() dynamic.NamespaceableResourceInterface { -// return r.DynDialOrDie().Resource(r.gvr.AsGVR()) -// } - -// // Get a Resource. -// func (r *Resource) Get(ns, n string) (interface{}, error) { -// return r.nsRes().Namespace(ns).Get(n, metav1.GetOptions{}) -// } - -// // List all Resources in a given namespace. -// func (r *Resource) List(ns string, opts metav1.ListOptions) (Collection, error) { -// obj, err := r.listAll(ns, r.gvr.ToR()) -// if err != nil { -// return nil, err -// } -// return Collection{obj.(*metav1beta1.Table)}, nil -// } - -// // Delete a Resource. -// func (r *Resource) Delete(ns, n string, cascade, force bool) error { -// return r.nsRes().Namespace(ns).Delete(n, nil) -// } - -// // ---------------------------------------------------------------------------- -// // Helpers... - -// const gvFmt = "application/json;as=Table;v=%s;g=%s, application/json" - -// func (r *Resource) listAll(ns, n string) (runtime.Object, error) { -// a := fmt.Sprintf(gvFmt, metav1beta1.SchemeGroupVersion.Version, metav1beta1.GroupName) -// _, codec := r.codec() - -// c, err := r.getClient() -// if err != nil { -// return nil, err -// } - -// return c.Get(). -// SetHeader("Accept", a). -// Namespace(ns). -// Resource(n). -// VersionedParams(&metav1beta1.TableOptions{}, codec). -// Do().Get() -// } - -// func (r *Resource) getClient() (*rest.RESTClient, error) { -// crConfig := r.RestConfigOrDie() -// gv := r.gvr.AsGV() -// crConfig.GroupVersion = &gv -// crConfig.APIPath = "/apis" -// if len(r.gvr.ToG()) == 0 { -// crConfig.APIPath = "/api" -// } -// codec, _ := r.codec() -// crConfig.NegotiatedSerializer = codec.WithoutConversion() - -// crRestClient, err := rest.RESTClientFor(crConfig) -// if err != nil { -// return nil, err -// } -// return crRestClient, nil -// } - -// func (r *Resource) codec() (serializer.CodecFactory, runtime.ParameterCodec) { -// scheme := runtime.NewScheme() -// gv := r.gvr.AsGV() -// metav1.AddToGroupVersion(scheme, gv) -// scheme.AddKnownTypes(gv, &metav1beta1.Table{}, &metav1beta1.TableOptions{}) -// scheme.AddKnownTypes(metav1beta1.SchemeGroupVersion, &metav1beta1.Table{}, &metav1beta1.TableOptions{}) - -// return serializer.NewCodecFactory(scheme), runtime.NewParameterCodec(scheme) -// } diff --git a/internal/k8s/role.go b/internal/k8s/role.go deleted file mode 100644 index dbccc062..00000000 --- a/internal/k8s/role.go +++ /dev/null @@ -1,43 +0,0 @@ -package k8s - -import ( - // rbacv1 "k8s.io/api/rbac/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// Role represents a Kubernetes Role. -type Role struct { - *base - Connection -} - -// NewRole returns a new Role. -func NewRole(c Connection) *Role { - return &Role{&base{}, c} -} - -// Get a Role. -func (r *Role) Get(ns, n string) (interface{}, error) { - panic("NYI") - return r.DialOrDie().RbacV1().Roles(ns).Get(n, metav1.GetOptions{}) -} - -// List all Roles in a given namespace. -func (r *Role) List(ns string, opts metav1.ListOptions) (Collection, error) { - panic("NYI") - rr, err := r.DialOrDie().RbacV1().Roles(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a Role. -func (r *Role) Delete(ns, n string, cascade, force bool) error { - return r.DialOrDie().RbacV1().Roles(ns).Delete(n, nil) -} diff --git a/internal/k8s/role_binding.go b/internal/k8s/role_binding.go deleted file mode 100644 index 62a29021..00000000 --- a/internal/k8s/role_binding.go +++ /dev/null @@ -1,40 +0,0 @@ -package k8s - -import metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - -// RoleBinding represents a Kubernetes RoleBinding. -type RoleBinding struct { - *base - Connection -} - -// NewRoleBinding returns a new RoleBinding. -func NewRoleBinding(c Connection) *RoleBinding { - return &RoleBinding{&base{}, c} -} - -// Get a RoleBinding. -func (r *RoleBinding) Get(ns, n string) (interface{}, error) { - panic("NYI") - return r.DialOrDie().RbacV1().RoleBindings(ns).Get(n, metav1.GetOptions{}) -} - -// List all RoleBindings in a given namespace. -func (r *RoleBinding) List(ns string, opts metav1.ListOptions) (Collection, error) { - panic("NYI") - rr, err := r.DialOrDie().RbacV1().RoleBindings(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a RoleBinding. -func (r *RoleBinding) Delete(ns, n string, cascade, force bool) error { - return r.DialOrDie().RbacV1().RoleBindings(ns).Delete(n, nil) -} diff --git a/internal/k8s/rs.go b/internal/k8s/rs.go deleted file mode 100644 index bb3843a1..00000000 --- a/internal/k8s/rs.go +++ /dev/null @@ -1,40 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// ReplicaSet represents a Kubernetes ReplicaSet. -type ReplicaSet struct { - *base - Connection -} - -// NewReplicaSet returns a new ReplicaSet. -func NewReplicaSet(c Connection) *ReplicaSet { - return &ReplicaSet{&base{}, c} -} - -// Get a ReplicaSet. -func (r *ReplicaSet) Get(ns, n string) (interface{}, error) { - return r.DialOrDie().AppsV1().ReplicaSets(ns).Get(n, metav1.GetOptions{}) -} - -// List all ReplicaSets in a given namespace. -func (r *ReplicaSet) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := r.DialOrDie().AppsV1().ReplicaSets(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a ReplicaSet. -func (r *ReplicaSet) Delete(ns, n string, cascade, force bool) error { - return r.DialOrDie().AppsV1().ReplicaSets(ns).Delete(n, nil) -} diff --git a/internal/k8s/sa.go b/internal/k8s/sa.go deleted file mode 100644 index 95334d58..00000000 --- a/internal/k8s/sa.go +++ /dev/null @@ -1,40 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// ServiceAccount manages a Kubernetes ServiceAccount. -type ServiceAccount struct { - *base - Connection -} - -// NewServiceAccount instantiates a new ServiceAccount. -func NewServiceAccount(c Connection) *ServiceAccount { - return &ServiceAccount{&base{}, c} -} - -// Get a ServiceAccount. -func (s *ServiceAccount) Get(ns, n string) (interface{}, error) { - return s.DialOrDie().CoreV1().ServiceAccounts(ns).Get(n, metav1.GetOptions{}) -} - -// List all ServiceAccounts in a given namespace. -func (s *ServiceAccount) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := s.DialOrDie().CoreV1().ServiceAccounts(ns).List(opts) - if err != nil { - return nil, err - } - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - return cc, nil - -} - -// Delete a ServiceAccount. -func (s *ServiceAccount) Delete(ns, n string, cascade, force bool) error { - return s.DialOrDie().CoreV1().ServiceAccounts(ns).Delete(n, nil) -} diff --git a/internal/k8s/sc.go b/internal/k8s/sc.go deleted file mode 100644 index c7fec730..00000000 --- a/internal/k8s/sc.go +++ /dev/null @@ -1,41 +0,0 @@ -package k8s - -import ( - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// StorageClass represents a Kubernetes StorageClass. -type StorageClass struct { - *base - Connection -} - -// NewStorageClass returns a new StorageClass. -func NewStorageClass(c Connection) *StorageClass { - return &StorageClass{&base{}, c} -} - -// Get a StorageClass. -func (p *StorageClass) Get(_, n string) (interface{}, error) { - return p.DialOrDie().StorageV1().StorageClasses().Get(n, metav1.GetOptions{}) -} - -// List all StorageClasses in a given namespace. -func (p *StorageClass) List(ns string, opts metav1.ListOptions) (Collection, error) { - rr, err := p.DialOrDie().StorageV1().StorageClasses().List(opts) - if err != nil { - return nil, err - } - - cc := make(Collection, len(rr.Items)) - for i, r := range rr.Items { - cc[i] = r - } - - return cc, nil -} - -// Delete a StorageClass. -func (p *StorageClass) Delete(_, n string, cascade, force bool) error { - return p.DialOrDie().StorageV1().StorageClasses().Delete(n, nil) -} diff --git a/internal/model/rbac_int_test.go b/internal/model/rbac_int_test.go new file mode 100644 index 00000000..9b8992ea --- /dev/null +++ b/internal/model/rbac_int_test.go @@ -0,0 +1,70 @@ +package model + +// BOZO!! +// func TestParseRules(t *testing.T) { +// ok, nok := toVerbIcon(true), toVerbIcon(false) +// _ = nok + +// uu := []struct { +// pp []rbacv1.PolicyRule +// e render.Rows +// }{ +// { +// []rbacv1.PolicyRule{ +// {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"*"}}, +// }, +// render.Rows{ +// render.Row{Fields: render.Fields{"*.*", "*", ok, ok, ok, ok, ok, ok, ok, ok, ""}}, +// }, +// }, +// { +// []rbacv1.PolicyRule{ +// {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"get"}}, +// }, +// render.Rows{ +// render.Row{Fields: render.Fields{"*.*", "*", ok, nok, nok, nok, nok, nok, nok, nok, ""}}, +// }, +// }, +// { +// []rbacv1.PolicyRule{ +// {APIGroups: []string{""}, Resources: []string{"*"}, Verbs: []string{"list"}}, +// }, +// render.Rows{ +// render.Row{Fields: render.Fields{"*", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}}, +// }, +// }, +// { +// []rbacv1.PolicyRule{ +// {APIGroups: []string{""}, Resources: []string{"pods"}, Verbs: []string{"list"}, ResourceNames: []string{"fred"}}, +// }, +// render.Rows{ +// render.Row{Fields: render.Fields{"pods", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}}, +// render.Row{Fields: render.Fields{"pods/fred", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}}, +// }, +// }, +// { +// []rbacv1.PolicyRule{ +// {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"/fred"}}, +// }, +// render.Rows{ +// render.Row{Fields: render.Fields{"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}}, +// }, +// }, +// { +// []rbacv1.PolicyRule{ +// {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"fred"}}, +// }, +// render.Rows{ +// render.Row{Fields: render.Fields{"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}}, +// }, +// }, +// } + +// var v Rbac +// for _, u := range uu { +// evts := v.parseRules(u.pp) +// for k, v := range u.e { +// assert.Equal(t, v, evts[k].Fields) +// } +// } +// } diff --git a/internal/model/registry.go b/internal/model/registry.go index 59c83a90..ea9716e7 100644 --- a/internal/model/registry.go +++ b/internal/model/registry.go @@ -37,28 +37,34 @@ var Registry = map[string]ResourceMeta{ }, // Core... + "v1/configmaps": ResourceMeta{ + Renderer: &render.ConfigMap{}, + }, + "v1/endpoints": ResourceMeta{ + Renderer: &render.Endpoints{}, + }, + "v1/events": ResourceMeta{ + Renderer: &render.Event{}, + }, "v1/pods": ResourceMeta{ Model: &Pod{}, Renderer: &render.Pod{}, }, + "v1/namespaces": ResourceMeta{ + Renderer: &render.Namespace{}, + }, "v1/nodes": ResourceMeta{ Model: &Node{}, Renderer: &render.Node{}, }, - "v1/namespaces": ResourceMeta{ - Renderer: &render.Namespace{}, - }, - "v1/endpoints": ResourceMeta{ - Renderer: &render.Endpoints{}, + "v1/secrets": ResourceMeta{ + Renderer: &render.Secret{}, }, "v1/services": ResourceMeta{ Renderer: &render.Service{}, }, - "v1/configmaps": ResourceMeta{ - Renderer: &render.ConfigMap{}, - }, - "v1/secrets": ResourceMeta{ - Renderer: &render.Secret{}, + "v1/serviceaccounts": ResourceMeta{ + Renderer: &render.ServiceAccount{}, }, // Apps... @@ -82,6 +88,9 @@ var Registry = map[string]ResourceMeta{ "extensions/v1beta1/ingresses": ResourceMeta{ Renderer: &render.Ingress{}, }, + "extensions/v1beta1/networkpolicies": ResourceMeta{ + Renderer: &render.NetworkPolicy{}, + }, // Batch... "batch/v1beta1/cronjobs": ResourceMeta{ @@ -92,11 +101,26 @@ var Registry = map[string]ResourceMeta{ Renderer: &render.Job{}, }, + // Autoscaling... + "autoscaling/v1/horizontalpodautoscalers": ResourceMeta{ + Renderer: &render.HorizontalPodAutoscaler{}, + }, + // CRDs... "apiextensions.k8s.io/v1beta1/customresourcedefinitions": ResourceMeta{ Renderer: &render.CustomResourceDefinition{}, }, + // Storage... + "storage.k8s.io/v1/storageclasses": ResourceMeta{ + Renderer: &render.StorageClass{}, + }, + + // Policy... + "policy/v1beta1/poddisruptionbudgets": ResourceMeta{ + Renderer: &render.PodDisruptionBudget{}, + }, + // RBAC... "rbac.authorization.k8s.io/v1/clusterroles": ResourceMeta{ Model: &Rbac{}, diff --git a/internal/render/alias.go b/internal/render/alias.go index 974e1881..04fe65e4 100644 --- a/internal/render/alias.go +++ b/internal/render/alias.go @@ -26,7 +26,7 @@ func (Alias) Header(ns string) HeaderRow { Header{Name: "RESOURCE"}, Header{Name: "COMMAND"}, Header{Name: "APIGROUP"}, - // Header{Name: "AGE", Decorator: ageDecorator}, + // Header{Name: "AGE", Decorator: AgeDecorator}, } } diff --git a/internal/render/assets/b1.txt b/internal/render/assets/b1.txt new file mode 100644 index 00000000..b4b8f111 --- /dev/null +++ b/internal/render/assets/b1.txt @@ -0,0 +1,43 @@ + +Summary: + Total: 3.3544 secs + Slowest: 0.1031 secs + Fastest: 0.0310 secs + Average: 0.0335 secs + Requests/sec: 29.8116 + + Total data: 61200 bytes + Size/request: 612 bytes + +Response time histogram: + 0.031 [1] | + 0.038 [92] |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ + 0.045 [6] |■■■ + 0.053 [0] | + 0.060 [0] | + 0.067 [0] | + 0.074 [0] | + 0.081 [0] | + 0.089 [0] | + 0.096 [0] | + 0.103 [1] | + + +Latency distribution: + 10% in 0.0314 secs + 25% in 0.0317 secs + 50% in 0.0320 secs + 75% in 0.0327 secs + 90% in 0.0369 secs + 95% in 0.0394 secs + 99% in 0.1031 secs + +Details (average, fastest, slowest): + DNS+dialup: 0.0001 secs, 0.0310 secs, 0.1031 secs + DNS-lookup: 0.0000 secs, 0.0000 secs, 0.0049 secs + req write: 0.0000 secs, 0.0000 secs, 0.0001 secs + resp wait: 0.0330 secs, 0.0305 secs, 0.0973 secs + resp read: 0.0005 secs, 0.0000 secs, 0.0039 secs + +Status code distribution: + [200] 100 responses \ No newline at end of file diff --git a/internal/render/assets/b2.txt b/internal/render/assets/b2.txt new file mode 100644 index 00000000..91124218 --- /dev/null +++ b/internal/render/assets/b2.txt @@ -0,0 +1,44 @@ +Summary: + Total: 3.3544 secs + Slowest: 0.1031 secs + Fastest: 0.0310 secs + Average: 0.0335 secs + Requests/sec: 29.8116 + + Total data: 61200 bytes + Size/request: 612 bytes + +Response time histogram: + 0.031 [1] | + 0.038 [92] |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ + 0.045 [6] |■■■ + 0.053 [0] | + 0.060 [0] | + 0.067 [0] | + 0.074 [0] | + 0.081 [0] | + 0.089 [0] | + 0.096 [0] | + 0.103 [1] | + + +Latency distribution: + 10% in 0.0314 secs + 25% in 0.0317 secs + 50% in 0.0320 secs + 75% in 0.0327 secs + 90% in 0.0369 secs + 95% in 0.0394 secs + 99% in 0.1031 secs + +Details (average, fastest, slowest): + DNS+dialup: 0.0001 secs, 0.0310 secs, 0.1031 secs + DNS-lookup: 0.0000 secs, 0.0000 secs, 0.0049 secs + req write: 0.0000 secs, 0.0000 secs, 0.0001 secs + resp wait: 0.0330 secs, 0.0305 secs, 0.0973 secs + resp read: 0.0005 secs, 0.0000 secs, 0.0039 secs + +Status code distribution: + [200] 100 responses + [404] 2 responses + [500] 10 responses \ No newline at end of file diff --git a/internal/render/assets/b3.txt b/internal/render/assets/b3.txt new file mode 100644 index 00000000..c627a305 --- /dev/null +++ b/internal/render/assets/b3.txt @@ -0,0 +1,25 @@ + +Summary: + Total: 2.3688 secs + Slowest: 0.0000 secs + Fastest: 0.0000 secs + Average: NaN secs + Requests/sec: 35.4606 + + +Response time histogram: + + +Latency distribution: + +Details (average, fastest, slowest): + DNS+dialup: NaN secs, 0.0000 secs, 0.0000 secs + DNS-lookup: NaN secs, 0.0000 secs, 0.0000 secs + req write: NaN secs, 0.0000 secs, 0.0000 secs + resp wait: NaN secs, 0.0000 secs, 0.0000 secs + resp read: NaN secs, 0.0000 secs, 0.0000 secs + +Status code distribution: + +Error distribution: + [84] Get http://localhost:8081: dial tcp [::1]:8081: connect: connection refused \ No newline at end of file diff --git a/internal/render/assets/b4.txt b/internal/render/assets/b4.txt new file mode 100644 index 00000000..66bdce0c --- /dev/null +++ b/internal/render/assets/b4.txt @@ -0,0 +1,45 @@ + +Summary: + Total: 3.3544 secs + Slowest: 0.1031 secs + Fastest: 0.0310 secs + Average: 0.0335 secs + Requests/sec: 29.8116 + + Total data: 61200 bytes + Size/request: 612 bytes + +Response time histogram: + 0.031 [1] | + 0.038 [92] |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ + 0.045 [6] |■■■ + 0.053 [0] | + 0.060 [0] | + 0.067 [0] | + 0.074 [0] | + 0.081 [0] | + 0.089 [0] | + 0.096 [0] | + 0.103 [1] | + + +Latency distribution: + 10% in 0.0314 secs + 25% in 0.0317 secs + 50% in 0.0320 secs + 75% in 0.0327 secs + 90% in 0.0369 secs + 95% in 0.0394 secs + 99% in 0.1031 secs + +Details (average, fastest, slowest): + DNS+dialup: 0.0001 secs, 0.0310 secs, 0.1031 secs + DNS-lookup: 0.0000 secs, 0.0000 secs, 0.0049 secs + req write: 0.0000 secs, 0.0000 secs, 0.0001 secs + resp wait: 0.0330 secs, 0.0305 secs, 0.0973 secs + resp read: 0.0005 secs, 0.0000 secs, 0.0039 secs + +Status code distribution: + [200] 100 responses + [204] 50 responses + [202] 10 responses \ No newline at end of file diff --git a/internal/render/benchmark.go b/internal/render/benchmark.go index af62bf08..68da849a 100644 --- a/internal/render/benchmark.go +++ b/internal/render/benchmark.go @@ -50,7 +50,7 @@ func (Benchmark) Header(ns string) HeaderRow { Header{Name: "2XX", Align: tview.AlignRight}, Header{Name: "4XX/5XX", Align: tview.AlignRight}, Header{Name: "REPORT"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, } } diff --git a/internal/render/benchmark_int_test.go b/internal/render/benchmark_int_test.go new file mode 100644 index 00000000..7489b914 --- /dev/null +++ b/internal/render/benchmark_int_test.go @@ -0,0 +1,50 @@ +package render + +import ( + "io/ioutil" + "testing" + + "github.com/rs/zerolog" + "github.com/stretchr/testify/assert" +) + +func init() { + zerolog.SetGlobalLevel(zerolog.FatalLevel) +} + +func TestAugmentRow(t *testing.T) { + uu := map[string]struct { + file string + e Fields + }{ + "cool": { + "assets/b1.txt", + Fields{"pass", "3.3544", "29.8116", "100", "0"}, + }, + "2XX": { + "assets/b4.txt", + Fields{"pass", "3.3544", "29.8116", "160", "0"}, + }, + "4XX/5XX": { + "assets/b2.txt", + Fields{"pass", "3.3544", "29.8116", "100", "12"}, + }, + "toast": { + "assets/b3.txt", + Fields{"fail", "2.3688", "35.4606", "0", "0"}, + }, + } + + for k := range uu { + u := uu[k] + t.Run(k, func(t *testing.T) { + data, err := ioutil.ReadFile(u.file) + + assert.Nil(t, err) + fields := make(Fields, 8) + b := Benchmark{} + b.augmentRow(fields, string(data)) + assert.Equal(t, u.e, fields[2:7]) + }) + } +} diff --git a/internal/render/cm.go b/internal/render/cm.go index 2f01f85e..602496f3 100644 --- a/internal/render/cm.go +++ b/internal/render/cm.go @@ -28,12 +28,12 @@ func (ConfigMap) Header(ns string) HeaderRow { return append(h, Header{Name: "NAME"}, Header{Name: "DATA", Align: tview.AlignRight}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } // Render renders a K8s resource to screen. -func (ConfigMap) Render(o interface{}, ns string, r *Row) error { +func (c ConfigMap) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected ConfigMap, but got %T", o) @@ -44,17 +44,16 @@ func (ConfigMap) Render(o interface{}, ns string, r *Row) error { return err } - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(cm.ObjectMeta) + r.Fields = make(Fields, 0, len(c.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, cm.Namespace) + r.Fields = append(r.Fields, cm.Namespace) } - fields = append(fields, + r.Fields = append(r.Fields, cm.Name, strconv.Itoa(len(cm.Data)), toAge(cm.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(cm.ObjectMeta), fields - return nil } diff --git a/internal/render/container.go b/internal/render/container.go index dcfd0551..ae0b5e93 100644 --- a/internal/render/container.go +++ b/internal/render/container.go @@ -76,7 +76,7 @@ func (Container) Header(ns string) HeaderRow { Header{Name: "%CPU", Align: tview.AlignRight}, Header{Name: "%MEM", Align: tview.AlignRight}, Header{Name: "PORTS"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, } } diff --git a/internal/render/cr.go b/internal/render/cr.go index b8bac0d0..c9da8658 100644 --- a/internal/render/cr.go +++ b/internal/render/cr.go @@ -21,7 +21,7 @@ func (ClusterRole) ColorerFunc() ColorerFunc { func (ClusterRole) Header(string) HeaderRow { return HeaderRow{ Header{Name: "NAME"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, } } diff --git a/internal/render/crb.go b/internal/render/crb.go index 866cece4..4a153355 100644 --- a/internal/render/crb.go +++ b/internal/render/crb.go @@ -24,7 +24,7 @@ func (ClusterRoleBinding) Header(string) HeaderRow { Header{Name: "CLUSTERROLE"}, Header{Name: "KIND"}, Header{Name: "SUBJECTS"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, } } diff --git a/internal/render/crd.go b/internal/render/crd.go index cd3fd8d4..f77eb9be 100644 --- a/internal/render/crd.go +++ b/internal/render/crd.go @@ -21,7 +21,7 @@ func (CustomResourceDefinition) ColorerFunc() ColorerFunc { func (CustomResourceDefinition) Header(string) HeaderRow { return HeaderRow{ Header{Name: "NAME"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, } } diff --git a/internal/render/cronjob.go b/internal/render/cronjob.go index 69a1cf90..c68127a4 100644 --- a/internal/render/cronjob.go +++ b/internal/render/cronjob.go @@ -30,7 +30,7 @@ func (CronJob) Header(ns string) HeaderRow { Header{Name: "SUSPEND"}, Header{Name: "ACTIVE"}, Header{Name: "LAST_SCHEDULE"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/dp.go b/internal/render/dp.go index 7b61960d..6175c4f9 100644 --- a/internal/render/dp.go +++ b/internal/render/dp.go @@ -48,7 +48,7 @@ func (Deployment) Header(ns string) HeaderRow { Header{Name: "READY"}, Header{Name: "UP-TO-DATE", Align: tview.AlignRight}, Header{Name: "AVAILABLE", Align: tview.AlignRight}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/ds.go b/internal/render/ds.go index 2d91f09c..cc2e14fd 100644 --- a/internal/render/ds.go +++ b/internal/render/ds.go @@ -49,7 +49,7 @@ func (DaemonSet) Header(ns string) HeaderRow { Header{Name: "READY", Align: tview.AlignRight}, Header{Name: "UP-TO-DATE", Align: tview.AlignRight}, Header{Name: "AVAILABLE", Align: tview.AlignRight}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/ep.go b/internal/render/ep.go index dbf609b1..330ae551 100644 --- a/internal/render/ep.go +++ b/internal/render/ep.go @@ -28,7 +28,7 @@ func (Endpoints) Header(ns string) HeaderRow { return append(h, Header{Name: "NAME"}, Header{Name: "ENDPOINTS"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/ev.go b/internal/render/ev.go index 648900d5..d35ee3d6 100644 --- a/internal/render/ev.go +++ b/internal/render/ev.go @@ -48,7 +48,7 @@ func (Event) Header(ns string) HeaderRow { Header{Name: "SOURCE"}, Header{Name: "COUNT", Align: tview.AlignRight}, Header{Name: "MESSAGE"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/hpa.go b/internal/render/hpa.go index a8ae77e2..810d329d 100644 --- a/internal/render/hpa.go +++ b/internal/render/hpa.go @@ -32,7 +32,7 @@ func (HorizontalPodAutoscaler) Header(ns string) HeaderRow { Header{Name: "MINPODS", Align: tview.AlignRight}, Header{Name: "MAXPODS", Align: tview.AlignRight}, Header{Name: "REPLICAS", Align: tview.AlignRight}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/ing.go b/internal/render/ing.go index 5c124ec6..4f4fe747 100644 --- a/internal/render/ing.go +++ b/internal/render/ing.go @@ -30,7 +30,7 @@ func (Ingress) Header(ns string) HeaderRow { Header{Name: "HOSTS"}, Header{Name: "ADDRESS"}, Header{Name: "PORT"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/job.go b/internal/render/job.go index 63fa81b8..f9130112 100644 --- a/internal/render/job.go +++ b/internal/render/job.go @@ -35,7 +35,7 @@ func (Job) Header(ns string) HeaderRow { Header{Name: "DURATION"}, Header{Name: "CONTAINERS"}, Header{Name: "IMAGES"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/node.go b/internal/render/node.go index fcbcdb49..386e53f3 100644 --- a/internal/render/node.go +++ b/internal/render/node.go @@ -50,7 +50,7 @@ func (Node) Header(_ string) HeaderRow { Header{Name: "%MEM", Align: tview.AlignRight}, Header{Name: "ACPU", Align: tview.AlignRight}, Header{Name: "AMEM", Align: tview.AlignRight}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, } } diff --git a/internal/render/np.go b/internal/render/np.go index 9123ccb7..820d5d80 100644 --- a/internal/render/np.go +++ b/internal/render/np.go @@ -33,7 +33,7 @@ func (NetworkPolicy) Header(ns string) HeaderRow { Header{Name: "EGR-SELECTOR"}, Header{Name: "EGR-PORTS"}, Header{Name: "EGR-BLOCK"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/ns.go b/internal/render/ns.go index b42477d0..7b7c76fd 100644 --- a/internal/render/ns.go +++ b/internal/render/ns.go @@ -41,7 +41,7 @@ func (Namespace) Header(string) HeaderRow { return HeaderRow{ Header{Name: "NAME"}, Header{Name: "STATUS"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, } } diff --git a/internal/render/pdb.go b/internal/render/pdb.go index 7833e037..690a19d8 100644 --- a/internal/render/pdb.go +++ b/internal/render/pdb.go @@ -52,7 +52,7 @@ func (PodDisruptionBudget) Header(ns string) HeaderRow { Header{Name: "CURRENT", Align: tview.AlignRight}, Header{Name: "DESIRED", Align: tview.AlignRight}, Header{Name: "EXPECTED", Align: tview.AlignRight}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/pod.go b/internal/render/pod.go index 2183d145..3fa2e335 100644 --- a/internal/render/pod.go +++ b/internal/render/pod.go @@ -90,7 +90,7 @@ func (Pod) Header(ns string) HeaderRow { Header{Name: "IP"}, Header{Name: "NODE"}, Header{Name: "QOS"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/portforward.go b/internal/render/portforward.go index e8ec7ab8..70ca4810 100644 --- a/internal/render/portforward.go +++ b/internal/render/portforward.go @@ -47,7 +47,7 @@ func (PortForward) Header(ns string) HeaderRow { Header{Name: "URL"}, Header{Name: "C"}, Header{Name: "N"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, } } diff --git a/internal/render/pv.go b/internal/render/pv.go index a7f62f23..6181f7d8 100644 --- a/internal/render/pv.go +++ b/internal/render/pv.go @@ -48,7 +48,7 @@ func (PersistentVolume) Header(string) HeaderRow { Header{Name: "CLAIM"}, Header{Name: "STORAGECLASS"}, Header{Name: "REASON"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, } } diff --git a/internal/render/pvc.go b/internal/render/pvc.go index fd4ab6c3..dc37cc6b 100644 --- a/internal/render/pvc.go +++ b/internal/render/pvc.go @@ -49,7 +49,7 @@ func (PersistentVolumeClaim) Header(ns string) HeaderRow { Header{Name: "CAPACITY"}, Header{Name: "ACCESS MODES"}, Header{Name: "STORAGECLASS"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/ro.go b/internal/render/ro.go index cff62be2..5a67eb53 100644 --- a/internal/render/ro.go +++ b/internal/render/ro.go @@ -25,7 +25,7 @@ func (Role) Header(ns string) HeaderRow { return append(h, Header{Name: "NAME"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/rob.go b/internal/render/rob.go index f8ff0472..e8fb34f6 100644 --- a/internal/render/rob.go +++ b/internal/render/rob.go @@ -29,7 +29,7 @@ func (RoleBinding) Header(ns string) HeaderRow { Header{Name: "ROLE"}, Header{Name: "KIND"}, Header{Name: "SUBJECTS"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/rs.go b/internal/render/rs.go index 1c945756..571ec738 100644 --- a/internal/render/rs.go +++ b/internal/render/rs.go @@ -48,7 +48,7 @@ func (ReplicaSet) Header(ns string) HeaderRow { Header{Name: "DESIRED", Align: tview.AlignRight}, Header{Name: "CURRENT", Align: tview.AlignRight}, Header{Name: "READY", Align: tview.AlignRight}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/sa.go b/internal/render/sa.go index f1045bf3..36cb5dc0 100644 --- a/internal/render/sa.go +++ b/internal/render/sa.go @@ -27,7 +27,7 @@ func (ServiceAccount) Header(ns string) HeaderRow { return append(h, Header{Name: "NAME"}, Header{Name: "SECRET"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/sc.go b/internal/render/sc.go new file mode 100644 index 00000000..716e1901 --- /dev/null +++ b/internal/render/sc.go @@ -0,0 +1,49 @@ +package render + +import ( + "fmt" + + "github.com/derailed/k9s/internal/k8s" + storagev1 "k8s.io/api/storage/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/runtime" +) + +// StorageClass renders a K8s StorageClass to screen. +type StorageClass struct{} + +// ColorerFunc colors a resource row. +func (StorageClass) ColorerFunc() ColorerFunc { + return DefaultColorer +} + +// Header returns a header row. +func (StorageClass) Header(ns string) HeaderRow { + return HeaderRow{ + Header{Name: "NAME"}, + Header{Name: "PROVISIONER"}, + Header{Name: "AGE", Decorator: AgeDecorator}, + } +} + +// Render renders a K8s resource to screen. +func (StorageClass) Render(o interface{}, ns string, r *Row) error { + raw, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("Expected StorageClass, but got %T", o) + } + var sc storagev1.StorageClass + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &sc) + if err != nil { + return err + } + + r.ID = k8s.FQN(ClusterWide, sc.ObjectMeta.Name) + r.Fields = Fields{ + sc.Name, + string(sc.Provisioner), + toAge(sc.ObjectMeta.CreationTimestamp), + } + + return nil +} diff --git a/internal/render/screen_dump.go b/internal/render/screen_dump.go index 13149934..dd3e643b 100644 --- a/internal/render/screen_dump.go +++ b/internal/render/screen_dump.go @@ -23,7 +23,8 @@ func (ScreenDump) ColorerFunc() ColorerFunc { type DecoratorFunc func(string) string -var ageDecorator = func(a string) string { +// AgeDecorator represents a timestamped as human column. +var AgeDecorator = func(a string) string { return toAgeHuman(a) } @@ -31,7 +32,7 @@ var ageDecorator = func(a string) string { func (ScreenDump) Header(ns string) HeaderRow { return HeaderRow{ Header{Name: "NAME"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, } } diff --git a/internal/render/secret.go b/internal/render/secret.go index 8818488b..e56796c9 100644 --- a/internal/render/secret.go +++ b/internal/render/secret.go @@ -29,7 +29,7 @@ func (Secret) Header(ns string) HeaderRow { Header{Name: "NAME"}, Header{Name: "TYPE"}, Header{Name: "DATA", Align: tview.AlignRight}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/sts.go b/internal/render/sts.go index 1199bfd7..b68a1503 100644 --- a/internal/render/sts.go +++ b/internal/render/sts.go @@ -48,7 +48,7 @@ func (StatefulSet) Header(ns string) HeaderRow { Header{Name: "READY"}, Header{Name: "SELECTOR"}, Header{Name: "SERVICE"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/render/svc.go b/internal/render/svc.go index d2fb5aa4..26d232c9 100644 --- a/internal/render/svc.go +++ b/internal/render/svc.go @@ -33,7 +33,7 @@ func (Service) Header(ns string) HeaderRow { Header{Name: "EXTERNAL-IP"}, Header{Name: "SELECTOR"}, Header{Name: "PORTS"}, - Header{Name: "AGE", Decorator: ageDecorator}, + Header{Name: "AGE", Decorator: AgeDecorator}, ) } diff --git a/internal/resource/cm.go b/internal/resource/cm.go deleted file mode 100644 index 9c227127..00000000 --- a/internal/resource/cm.go +++ /dev/null @@ -1,7 +0,0 @@ -package resource - -// BOZO!! -// // NewConfigMapList returns a new resource list. -// func NewConfigMapList(c Connection, ns string) List { -// return NewCustomList(c, true, "", "v1/configmaps") -// } diff --git a/internal/resource/container.go b/internal/resource/container.go deleted file mode 100644 index b52d3ede..00000000 --- a/internal/resource/container.go +++ /dev/null @@ -1,265 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "context" -// "errors" -// "fmt" -// "strconv" -// "strings" - -// "github.com/derailed/k9s/internal/k8s" -// v1 "k8s.io/api/core/v1" -// mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -// ) - -// type ( -// // Container represents a container on a pod. -// Container struct { -// *Base - -// pod *v1.Pod -// instance v1.Container -// metrics *mv1beta1.PodMetrics -// } -// ) - -// // NewContainerList returns a collection of container. -// func NewContainerList(c Connection, pod *v1.Pod) List { -// return NewList( -// NotNamespaced, -// "containers", -// NewContainer(c, pod), -// 0, -// ) -// } - -// // NewContainer returns a new set of containers. -// func NewContainer(c Connection, pod *v1.Pod) *Container { -// co := Container{ -// Base: &Base{Connection: c, Resource: k8s.NewPod(c)}, -// pod: pod, -// } -// co.Factory = &co - -// return &co -// } - -// // New builds a new Container instance from a k8s resource. -// func (r *Container) New(i interface{}) (Columnar, error) { -// co := NewContainer(r.Connection, r.pod) -// coi, ok := i.(v1.Container) -// if !ok { -// return nil, errors.New("Expecting a container resource") -// } -// co.instance = coi -// co.path = r.namespacedName(r.pod.ObjectMeta) + ":" + co.instance.Name - -// return co, nil -// } - -// // SetPodMetrics set the current k8s resource metrics on associated pod. -// func (r *Container) SetPodMetrics(m *mv1beta1.PodMetrics) { -// r.metrics = m -// } - -// // Marshal resource to yaml. -// func (r *Container) Marshal(path string) (string, error) { -// return "", nil -// } - -// // Logs tails a given container logs -// func (r *Container) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { -// res, ok := r.Resource.(k8s.Loggable) -// if !ok { -// return fmt.Errorf("Resource %T is not Loggable", r.Resource) -// } - -// return tailLogs(ctx, res, c, opts) -// } - -// // List resources for a given namespace. -// func (r *Container) List(ctx context.Context, ns string) (Columnars, error) { -// icos := r.pod.Spec.InitContainers -// cos := r.pod.Spec.Containers - -// cc := make(Columnars, 0, len(icos)+len(cos)) -// for _, co := range icos { -// res, err := r.New(co) -// if err != nil { -// return nil, err -// } -// cc = append(cc, res) -// } -// for _, co := range cos { -// res, err := r.New(co) -// if err != nil { -// return nil, err -// } -// cc = append(cc, res) -// } - -// return cc, nil -// } - -// // Header return resource header. -// func (*Container) Header(ns string) Row { -// return append(Row{}, -// "NAME", -// "IMAGE", -// "READY", -// "STATE", -// "RS", -// "PROBES(L:R)", -// "CPU", -// "MEM", -// "%CPU", -// "%MEM", -// "PORTS", -// "AGE", -// ) -// } - -// // NumCols designates if column is numerical. -// func (*Container) NumCols(n string) map[string]bool { -// return map[string]bool{ -// "CPU": true, -// "MEM": true, -// "%CPU": true, -// "%MEM": true, -// "RS": true, -// } -// } - -// // Fields retrieves displayable fields. -// func (r *Container) Fields(ns string) Row { -// ff := make(Row, 0, len(r.Header(ns))) -// i := r.instance - -// c, p := gatherMetrics(i, r.metrics) - -// ready, state, restarts := "false", MissingValue, "0" -// cs := getContainerStatus(i.Name, r.pod.Status) -// if cs != nil { -// ready, state, restarts = boolToStr(cs.Ready), toState(cs.State), strconv.Itoa(int(cs.RestartCount)) -// } - -// return append(ff, -// i.Name, -// i.Image, -// ready, -// state, -// restarts, -// probe(i.LivenessProbe)+":"+probe(i.ReadinessProbe), -// c.cpu, -// c.mem, -// p.cpu, -// p.mem, -// toStrPorts(i.Ports), -// toAge(r.pod.CreationTimestamp), -// ) -// } - -// // ---------------------------------------------------------------------------- -// // Helpers... - -// func gatherMetrics(co v1.Container, mx *mv1beta1.PodMetrics) (c, p metric) { -// c, p = noMetric(), noMetric() -// if mx == nil { -// return -// } - -// var ( -// cpu int64 -// mem float64 -// ) -// for _, c := range mx.Containers { -// if c.Name == co.Name { -// cpu = c.Usage.Cpu().MilliValue() -// mem = k8s.ToMB(c.Usage.Memory().Value()) -// break -// } -// } -// c = metric{ -// cpu: ToMillicore(cpu), -// mem: ToMi(mem), -// } - -// rcpu, rmem := containerResources(co) -// if rcpu != nil { -// p.cpu = AsPerc(toPerc(float64(cpu), float64(rcpu.MilliValue()))) -// } -// if rmem != nil { -// p.mem = AsPerc(toPerc(mem, k8s.ToMB(rmem.Value()))) -// } - -// return -// } - -// func getContainerStatus(co string, status v1.PodStatus) *v1.ContainerStatus { -// for _, c := range status.ContainerStatuses { -// if c.Name == co { -// return &c -// } -// } - -// for _, c := range status.InitContainerStatuses { -// if c.Name == co { -// return &c -// } -// } - -// return nil -// } - -// func toStrPorts(pp []v1.ContainerPort) string { -// ports := make([]string, len(pp)) -// for i, p := range pp { -// if len(p.Name) > 0 { -// ports[i] = p.Name + ":" -// } -// ports[i] += strconv.Itoa(int(p.ContainerPort)) -// if p.Protocol != "TCP" { -// ports[i] += "╱" + string(p.Protocol) -// } -// } - -// return strings.Join(ports, ",") -// } - -// func toState(s v1.ContainerState) string { -// switch { -// case s.Waiting != nil: -// if s.Waiting.Reason != "" { -// return s.Waiting.Reason -// } -// return "Waiting" - -// case s.Terminated != nil: -// if s.Terminated.Reason != "" { -// return s.Terminated.Reason -// } -// return Terminating -// case s.Running != nil: -// return Running -// default: -// return MissingValue -// } -// } - -// func toRes(r v1.ResourceList) (string, string) { -// cpu, mem := r[v1.ResourceCPU], r[v1.ResourceMemory] - -// return ToMillicore(cpu.MilliValue()), ToMi(k8s.ToMB(mem.Value())) -// } - -// func probe(p *v1.Probe) string { -// if p == nil { -// return "off" -// } -// return "on" -// } - -// func asMi(v int64) float64 { -// return float64(v) / 1024 * 1024 -// } diff --git a/internal/resource/container_test.go b/internal/resource/container_test.go deleted file mode 100644 index d98082fb..00000000 --- a/internal/resource/container_test.go +++ /dev/null @@ -1,115 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "testing" - -// "github.com/stretchr/testify/assert" -// v1 "k8s.io/api/core/v1" -// "k8s.io/apimachinery/pkg/api/resource" -// ) - -// func TestProbe(t *testing.T) { -// uu := map[string]struct { -// probe *v1.Probe -// e string -// }{ -// "defined": {&v1.Probe{}, "on"}, -// "undefined": {nil, "off"}, -// } - -// for k := range uu { -// u := uu[k] -// t.Run(k, func(t *testing.T) { -// assert.Equal(t, u.e, probe(u.probe)) -// }) -// } -// } - -// func TestAsMi(t *testing.T) { -// uu := map[string]struct { -// mem int64 -// e float64 -// }{ -// "zero": {0, 0}, -// "1Mb": {1024 * 1024, 1.048576e+06}, -// "10Mb": {10 * 1024 * 1024, 1.048576e+07}, -// } - -// for k := range uu { -// u := uu[k] -// t.Run(k, func(t *testing.T) { -// assert.Equal(t, u.e, asMi(u.mem)) -// }) -// } -// } - -// func TestToRes(t *testing.T) { -// uu := map[string]struct { -// res v1.ResourceList -// ecpu, emem string -// }{ -// "cool": {v1.ResourceList{ -// v1.ResourceCPU: toQty("10m"), -// v1.ResourceMemory: toQty("20Mi"), -// }, -// "10", "20"}, -// "noRes": {v1.ResourceList{}, -// "0", "0"}, -// } - -// for k := range uu { -// u := uu[k] -// t.Run(k, func(t *testing.T) { -// cpu, mem := toRes(u.res) -// assert.Equal(t, u.ecpu, cpu) -// assert.Equal(t, u.emem, mem) -// }) -// } -// } - -// func TestToState(t *testing.T) { -// uu := map[string]struct { -// state v1.ContainerState -// e string -// }{ -// "empty": {v1.ContainerState{}, -// MissingValue}, -// "running": { -// v1.ContainerState{Running: &v1.ContainerStateRunning{}}, -// "Running", -// }, -// "waiting": { -// v1.ContainerState{Waiting: &v1.ContainerStateWaiting{}}, -// "Waiting", -// }, -// "waitingReason": { -// v1.ContainerState{Waiting: &v1.ContainerStateWaiting{Reason: "blee"}}, -// "blee", -// }, -// "terminating": { -// v1.ContainerState{Terminated: &v1.ContainerStateTerminated{}}, -// "Terminating", -// }, -// "terminatedReason": { -// v1.ContainerState{Terminated: &v1.ContainerStateTerminated{Reason: "blee"}}, -// "blee", -// }, -// } - -// for k := range uu { -// u := uu[k] -// t.Run(k, func(t *testing.T) { -// assert.Equal(t, u.e, toState(u.state)) -// }) -// } -// } - -// // ---------------------------------------------------------------------------- -// // Helpers... - -// func toQty(s string) resource.Quantity { -// q, _ := resource.ParseQuantity(s) - -// return q -// } diff --git a/internal/resource/context.go b/internal/resource/context.go deleted file mode 100644 index 6201c13a..00000000 --- a/internal/resource/context.go +++ /dev/null @@ -1,89 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "fmt" - -// "github.com/derailed/k9s/internal/k8s" -// ) - -// type ( -// // Switchable represents a switchable resource. -// Switchable interface { -// Switch(ctx string) error -// MustCurrentContextName() string -// } - -// // SwitchableCruder represents a resource that can be switched. -// SwitchableCruder interface { -// Cruder -// Switchable -// } - -// // Context tracks a kubernetes resource. -// Context struct { -// *Base -// instance *k8s.NamedContext -// } -// ) - -// // NewContextList returns a new resource list. -// func NewContextList(c Connection, ns string) List { -// return NewList(NotNamespaced, "ctx", NewContext(c), SwitchAccess) -// } - -// // NewContext instantiates a new Context. -// func NewContext(c Connection) *Context { -// ctx := &Context{Base: NewBase(c, k8s.NewContext(c))} -// ctx.Factory = ctx - -// return ctx -// } - -// // New builds a new Context instance from a k8s resource. -// func (r *Context) New(i interface{}) (Columnar, error) { -// c := NewContext(r.Connection) -// switch instance := i.(type) { -// case *k8s.NamedContext: -// c.instance = instance -// case k8s.NamedContext: -// c.instance = &instance -// default: -// return nil, fmt.Errorf("unknown context type %T", instance) -// } -// c.path = c.instance.Name - -// return c, nil -// } - -// // Switch out current context. -// func (r *Context) Switch(c string) error { -// return r.Resource.(Switchable).Switch(c) -// } - -// // Marshal the resource to yaml. -// func (r *Context) Marshal(path string) (string, error) { -// return "", nil -// } - -// // Header return resource header. -// func (*Context) Header(string) Row { -// return append(Row{}, "NAME", "CLUSTER", "AUTHINFO", "NAMESPACE") -// } - -// // Fields retrieves displayable fields. -// func (r *Context) Fields(ns string) Row { -// ff := make(Row, 0, len(r.Header(ns))) - -// i := r.instance -// if i.MustCurrentContextName() == i.Name { -// i.Name += "*" -// } - -// return append(ff, -// i.Name, -// i.Context.Cluster, -// i.Context.AuthInfo, -// i.Context.Namespace, -// ) -// } diff --git a/internal/resource/context_test.go b/internal/resource/context_test.go deleted file mode 100644 index b0f63ebb..00000000 --- a/internal/resource/context_test.go +++ /dev/null @@ -1,137 +0,0 @@ -package resource_test - -// BOZO!! -// import ( -// "testing" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/derailed/k9s/internal/resource" -// m "github.com/petergtz/pegomock" -// "github.com/stretchr/testify/assert" -// "k8s.io/cli-runtime/pkg/genericclioptions" -// api "k8s.io/client-go/tools/clientcmd/api" -// ) - -// func NewContextListWithArgs(ns string, ctx *resource.Context) resource.List { -// return resource.NewList(resource.NotNamespaced, "ctx", ctx, resource.SwitchAccess) -// } - -// func NewContextWithArgs(c k8s.Connection, s resource.SwitchableCruder) *resource.Context { -// ctx := &resource.Context{Base: resource.NewBase(c, s)} -// ctx.Factory = ctx -// return ctx -// } - -// func TestCTXSwitch(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockSwitchableCruder() -// m.When(mr.Switch("fred")).ThenReturn(nil) - -// ctx := NewContextWithArgs(mc, mr) -// err := ctx.Switch("fred") - -// assert.Nil(t, err) -// mr.VerifyWasCalledOnce().Switch("fred") -// } - -// // BOZO!! -// // func TestCTXList(t *testing.T) { -// // mc := NewMockConnection() -// // mr := NewMockSwitchableCruder() -// // m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sNamedCTX()}, nil) - -// // ctx := NewContextWithArgs(mc, mr) -// // cc, err := ctx.List("blee", metav1.ListOptions{}) - -// // assert.Nil(t, err) -// // c, err := ctx.New(k8sNamedCTX()) -// // assert.Nil(t, err) -// // assert.Equal(t, resource.Columnars{c}, cc) -// // mr.VerifyWasCalledOnce().List("blee", metav1.ListOptions{}) -// // } - -// func TestCTXDelete(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockSwitchableCruder() -// m.When(mr.Delete("", "fred", true, true)).ThenReturn(nil) - -// ctx := NewContextWithArgs(mc, mr) - -// assert.Nil(t, ctx.Delete("fred", true, true)) -// mr.VerifyWasCalledOnce().Delete("", "fred", true, true) -// } - -// func TestCTXListHasName(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockSwitchableCruder() - -// ctx := NewContextWithArgs(mc, mr) -// l := NewContextListWithArgs("blee", ctx) - -// assert.Equal(t, "ctx", l.GetName()) -// } - -// func TestCTXListHasNamespace(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockSwitchableCruder() - -// ctx := NewContextWithArgs(mc, mr) -// l := NewContextListWithArgs("blee", ctx) - -// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// } - -// func TestCTXListHasResource(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockSwitchableCruder() - -// ctx := NewContextWithArgs(mc, mr) -// l := NewContextListWithArgs("blee", ctx) - -// assert.NotNil(t, l.Resource()) -// } - -// func TestCTXHeader(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockSwitchableCruder() - -// ctx := NewContextWithArgs(mc, mr) - -// assert.Equal(t, 4, len(ctx.Header(""))) -// } - -// func TestCTXFields(t *testing.T) { -// mc := NewMockConnection() -// m.When(mc.Config()).ThenReturn(k8sConfig()) -// mr := NewMockSwitchableCruder() -// m.When(mr.MustCurrentContextName()).ThenReturn("test") - -// ctx := NewContextWithArgs(mc, mr) -// c, err := ctx.New(k8sNamedCTX()) -// assert.Nil(t, err) - -// assert.Equal(t, 4, len(c.Fields(""))) -// assert.Equal(t, "test*", c.Fields("")[0]) -// } - -// // Helpers... - -// func k8sConfig() *k8s.Config { -// ctx := "test" -// f := genericclioptions.ConfigFlags{ -// Context: &ctx, -// } -// return k8s.NewConfig(&f) -// } - -// func k8sNamedCTX() *k8s.NamedContext { -// return k8s.NewNamedContext( -// k8sConfig(), -// "test", -// &api.Context{ -// LocationOfOrigin: "fred", -// Cluster: "blee", -// AuthInfo: "secret", -// }, -// ) -// } diff --git a/internal/resource/crd.go b/internal/resource/crd.go deleted file mode 100644 index 8a27b793..00000000 --- a/internal/resource/crd.go +++ /dev/null @@ -1,149 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - "time" - - "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" - "gopkg.in/yaml.v2" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" -) - -// CustomResourceDefinition tracks a kubernetes resource. -type CustomResourceDefinition struct { - *Base - instance *unstructured.Unstructured -} - -var _ Columnar = (*CustomResourceDefinition)(nil) - -// NewCustomResourceDefinitionList returns a new resource list. -func NewCustomResourceDefinitionList(c Connection, ns string) List { - return NewList( - NotNamespaced, - "crd", - NewCustomResourceDefinition(c), - CRUDAccess|DescribeAccess, - ) -} - -// NewCustomResourceDefinition instantiates a new CustomResourceDefinition. -func NewCustomResourceDefinition(c Connection) *CustomResourceDefinition { - crd := &CustomResourceDefinition{&Base{Connection: c, Resource: k8s.NewCustomResourceDefinition(c)}, nil} - crd.Factory = crd - - return crd -} - -// New builds a new CustomResourceDefinition instance from a k8s resource. -func (r *CustomResourceDefinition) New(i interface{}) (Columnar, error) { - c := NewCustomResourceDefinition(r.Connection) - switch instance := i.(type) { - case *unstructured.Unstructured: - c.instance = instance - case unstructured.Unstructured: - c.instance = &instance - default: - return nil, fmt.Errorf("unknown CRD type %T", instance) - } - meta, err := extractMeta(c.instance.Object) - if err != nil { - return nil, err - } - c.path, err = extractString(meta, "name") - if err != nil { - return nil, err - } - - return c, nil -} - -// Marshal a resource. -func (r *CustomResourceDefinition) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - raw, err := yaml.Marshal(i) - if err != nil { - return "", err - } - - // BOZO!! Need to figure out apiGroup+Version - // return r.marshalObject(i.(*unstructured.Unstructured)) - return string(raw), nil -} - -// Header return the resource header. -func (*CustomResourceDefinition) Header(ns string) Row { - return Row{"NAME", "AGE"} -} - -// Fields retrieves displayable fields. -func (r *CustomResourceDefinition) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - - i := r.instance - meta, ok := i.Object["metadata"].(map[string]interface{}) - if !ok { - log.Fatal().Err(errors.New("Expecting a map interface")).Msg("CRD Fields") - } - t, err := time.Parse(time.RFC3339, meta["creationTimestamp"].(string)) - if err != nil { - log.Error().Msgf("Fields timestamp %v", err) - } - - return append(ff, meta["name"].(string), toAge(metav1.Time{Time: t})) -} - -// ExtFields returns extended fields. -func (r *CustomResourceDefinition) ExtFields() (TypeMeta, error) { - m := TypeMeta{} - i := r.instance - spec, ok := i.Object["spec"].(map[string]interface{}) - if !ok { - return m, errors.New("expecting interface map spec") - } - - if meta, k := i.Object["metadata"].(map[string]interface{}); k { - m.Name, ok = meta["name"].(string) - if !ok { - return m, errors.New("expecting meta string name") - } - } - m.Group, m.Version = spec["group"].(string), spec["version"].(string) - m.Namespaced = isNamespaced(spec["scope"].(string)) - names, ok := spec["names"].(map[string]interface{}) - if !ok { - return m, errors.New("expecting crd interface map names") - } - m.Kind, ok = names["kind"].(string) - if !ok { - return m, errors.New("expecting string kind") - } - m.Singular, ok = names["singular"].(string) - if !ok { - return m, errors.New("expecting string singular") - } - m.Plural, ok = names["plural"].(string) - if !ok { - return m, errors.New("expecting string plural") - } - if names["shortNames"] != nil { - for _, s := range names["shortNames"].([]interface{}) { - m.ShortNames = append(m.ShortNames, s.(string)) - } - } else { - m.ShortNames = nil - } - return m, nil -} - -func isNamespaced(scope string) bool { - return scope == "Namespaced" -} diff --git a/internal/resource/crd_test.go b/internal/resource/crd_test.go deleted file mode 100644 index c885a028..00000000 --- a/internal/resource/crd_test.go +++ /dev/null @@ -1,117 +0,0 @@ -package resource_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" -) - -func NewCRDListWithArgs(ns string, r *resource.CustomResourceDefinition) resource.List { - return resource.NewList("-", "crd", r, resource.CRUDAccess|resource.DescribeAccess) -} - -func NewCRDWithArgs(conn k8s.Connection, res resource.Cruder) *resource.CustomResourceDefinition { - r := &resource.CustomResourceDefinition{Base: resource.NewBase(conn, res)} - r.Factory = r - - return r -} - -func TestCRDListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - r := NewCRDWithArgs(mc, mr) - l := NewCRDListWithArgs(resource.AllNamespaces, r) - l.SetNamespace(ns) - - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - assert.Equal(t, "crd", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestCRDFields(t *testing.T) { - r := newCRD().Fields("blee") - - assert.Equal(t, "fred", r[0]) -} - -func TestCRDFieldsAllNS(t *testing.T) { - r := newCRD().Fields(resource.AllNamespaces) - - assert.Equal(t, "fred", r[0]) -} - -func TestCRDMarshal(t *testing.T) { - mc := NewMockConnection() - cr := NewMockCruder() - m.When(cr.Get("blee", "fred")).ThenReturn(k8sCRD(), nil) - - r := NewCRDWithArgs(mc, cr) - ma, err := r.Marshal("blee/fred") - - cr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, crdYaml(), ma) -} - -// BOZO!! -// func TestCRDListData(t *testing.T) { -// mc := NewMockConnection() -// cr := NewMockCruder() -// m.When(cr.List(resource.NotNamespaced, v1.ListOptions{})).ThenReturn(k8s.Collection{*k8sCRD()}, nil) - -// l := NewCRDListWithArgs("-", NewCRDWithArgs(mc, cr)) -// // Make sure we can get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// cr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// row := td.Rows["fred"] -// assert.Equal(t, 2, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sCRD() *unstructured.Unstructured { - return &unstructured.Unstructured{ - Object: map[string]interface{}{ - "metadata": map[string]interface{}{ - "namespace": "blee", - "name": "fred", - "creationTimestamp": "2018-12-14T10:36:43.326972Z", - }, - }, - } -} - -func newCRD() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewCustomResourceDefinition(mc).New(k8sCRD()) - return c -} - -func crdYaml() string { - return `object: - metadata: - creationTimestamp: "2018-12-14T10:36:43.326972Z" - name: fred - namespace: blee -` -} diff --git a/internal/resource/cronjob.go b/internal/resource/cronjob.go deleted file mode 100644 index 99d3a390..00000000 --- a/internal/resource/cronjob.go +++ /dev/null @@ -1,125 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "errors" -// "fmt" -// "strconv" - -// "github.com/derailed/k9s/internal/k8s" -// batchv1beta1 "k8s.io/api/batch/v1beta1" -// ) - -// type ( -// // CronJob tracks a kubernetes resource. -// CronJob struct { -// *Base -// instance *batchv1beta1.CronJob -// } - -// // Runner can run jobs. -// Runner interface { -// Run(path string) error -// } - -// // Runnable can run jobs. -// Runnable interface { -// Run(ns, n string) error -// } -// ) - -// // NewCronJobList returns a new resource list. -// func NewCronJobList(c Connection, ns string) List { -// return NewList( -// ns, -// "cronjob", -// NewCronJob(c), -// AllVerbsAccess|DescribeAccess, -// ) -// } - -// // NewCronJob instantiates a new CronJob. -// func NewCronJob(c Connection) *CronJob { -// cj := &CronJob{&Base{Connection: c, Resource: k8s.NewCronJob(c)}, nil} -// cj.Factory = cj - -// return cj -// } - -// // New builds a new CronJob instance from a k8s resource. -// func (r *CronJob) New(i interface{}) (Columnar, error) { -// c := NewCronJob(r.Connection) -// switch instance := i.(type) { -// case *batchv1beta1.CronJob: -// c.instance = instance -// case batchv1beta1.CronJob: -// c.instance = &instance -// default: -// return nil, fmt.Errorf("Expecting CronJob but got %T", instance) -// } -// c.path = c.namespacedName(c.instance.ObjectMeta) - -// return c, nil -// } - -// // Marshal resource to yaml. -// func (r *CronJob) Marshal(path string) (string, error) { -// ns, n := Namespaced(path) -// i, err := r.Resource.Get(ns, n) -// if err != nil { -// return "", err -// } - -// cj, ok := i.(*batchv1beta1.CronJob) -// if !ok { -// return "", errors.New("expecting cronjob resource") -// } -// cj.TypeMeta.APIVersion = "extensions/batchv1beta1" -// cj.TypeMeta.Kind = "CronJob" - -// return r.marshalObject(cj) -// } - -// // Run a given cronjob. -// func (r *CronJob) Run(pa string) error { -// ns, n := Namespaced(pa) -// if c, ok := r.Resource.(Runnable); ok { -// return c.Run(ns, n) -// } - -// return fmt.Errorf("unable to run cronjob %s", pa) -// } - -// // Header return resource header. -// func (*CronJob) Header(ns string) Row { -// hh := Row{} -// if ns == AllNamespaces { -// hh = append(hh, "NAMESPACE") -// } - -// return append(hh, "NAME", "SCHEDULE", "SUSPEND", "ACTIVE", "LAST_SCHEDULE", "AGE") -// } - -// // Fields retrieves displayable fields. -// func (r *CronJob) Fields(ns string) Row { -// ff := make([]string, 0, len(r.Header(ns))) - -// i := r.instance -// if ns == AllNamespaces { -// ff = append(ff, i.Namespace) -// } - -// lastScheduled := MissingValue -// if i.Status.LastScheduleTime != nil { -// lastScheduled = toAgeHuman(toAge(*i.Status.LastScheduleTime)) -// } - -// return append(ff, -// i.Name, -// i.Spec.Schedule, -// boolPtrToStr(i.Spec.Suspend), -// strconv.Itoa(len(i.Status.Active)), -// lastScheduled, -// toAge(i.ObjectMeta.CreationTimestamp), -// ) -// } diff --git a/internal/resource/cronjob_test.go b/internal/resource/cronjob_test.go deleted file mode 100644 index 526868a4..00000000 --- a/internal/resource/cronjob_test.go +++ /dev/null @@ -1,132 +0,0 @@ -package resource_test - -// BOZO!! -// import ( -// "testing" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/derailed/k9s/internal/resource" -// m "github.com/petergtz/pegomock" -// "github.com/stretchr/testify/assert" -// batchv1beta1 "k8s.io/api/batch/v1beta1" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// ) - -// func NewCronJobListWithArgs(ns string, r *resource.CronJob) resource.List { -// return resource.NewList(ns, "cj", r, resource.AllVerbsAccess|resource.DescribeAccess) -// } - -// func NewCronJobWithArgs(conn k8s.Connection, res resource.Cruder) *resource.CronJob { -// r := &resource.CronJob{Base: resource.NewBase(conn, res)} -// r.Factory = r -// return r -// } - -// func TestCronJobListAccess(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() - -// ns := "blee" -// r := NewCronJobWithArgs(mc, mr) -// l := NewCronJobListWithArgs(resource.AllNamespaces, r) -// l.SetNamespace(ns) - -// assert.Equal(t, ns, l.GetNamespace()) -// assert.Equal(t, "cj", l.GetName()) -// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { -// assert.True(t, l.Access(a)) -// } -// } - -// func TestCronJobFields(t *testing.T) { -// r := newCronJob().Fields("blee") -// assert.Equal(t, "fred", r[0]) -// } - -// func TestCronJobMarshal(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.Get("blee", "fred")).ThenReturn(k8sCronJob(), nil) - -// cm := NewCronJobWithArgs(mc, mr) -// ma, err := cm.Marshal("blee/fred") -// mr.VerifyWasCalledOnce().Get("blee", "fred") -// assert.Nil(t, err) -// assert.Equal(t, cronjobYaml(), ma) -// } - -// // BOZO!! - -// // func TestCronJobListData(t *testing.T) { -// // mc := NewMockConnection() -// // mr := NewMockCruder() -// // m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sCronJob()}, nil) - -// // l := NewCronJobListWithArgs("-", NewCronJobWithArgs(mc, mr)) -// // // Make sure we can get deltas! -// // for i := 0; i < 2; i++ { -// // err := l.Reconcile(nil, "", "") -// // assert.Nil(t, err) -// // } - -// // mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) -// // td := l.Data() -// // assert.Equal(t, 1, len(td.Rows)) -// // assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// // row := td.Rows["blee/fred"] -// // assert.Equal(t, 6, len(row.Deltas)) -// // for _, d := range row.Deltas { -// // assert.Equal(t, "", d) -// // } -// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// // } - -// // Helpers... - -// func k8sCronJob() *batchv1beta1.CronJob { -// var b bool -// return &batchv1beta1.CronJob{ -// ObjectMeta: metav1.ObjectMeta{ -// Namespace: "blee", -// Name: "fred", -// CreationTimestamp: metav1.Time{Time: testTime()}, -// }, -// Spec: batchv1beta1.CronJobSpec{ -// Schedule: "*/1 * * * *", -// Suspend: &b, -// }, -// Status: batchv1beta1.CronJobStatus{ -// LastScheduleTime: &metav1.Time{Time: testTime()}, -// }, -// } -// } - -// func newCronJob() resource.Columnar { -// mc := NewMockConnection() -// c, _ := resource.NewCronJob(mc).New(k8sCronJob()) -// return c -// } - -// func cronjobYaml() string { -// return `apiVersion: extensions/batchv1beta1 -// kind: CronJob -// metadata: -// creationTimestamp: "2018-12-14T17:36:43Z" -// name: fred -// namespace: blee -// spec: -// jobTemplate: -// metadata: -// creationTimestamp: null -// spec: -// template: -// metadata: -// creationTimestamp: null -// spec: -// containers: null -// schedule: '*/1 * * * *' -// suspend: false -// status: -// lastScheduleTime: "2018-12-14T17:36:43Z" -// ` -// } diff --git a/internal/resource/custom.go b/internal/resource/custom.go deleted file mode 100644 index baa6f0a0..00000000 --- a/internal/resource/custom.go +++ /dev/null @@ -1,178 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "encoding/json" -// "fmt" -// "path" -// "strings" - -// "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/rs/zerolog/log" -// "gopkg.in/yaml.v2" -// metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" -// ) - -// // Custom tracks a kubernetes resource. -// type Custom struct { -// *Base - -// instance *metav1beta1.TableRow -// gvr k8s.GVR -// headers Row -// } - -// // NewCustomList returns a new resource list. -// func NewCustomList(c k8s.Connection, namespaced bool, ns, gvr string) List { -// if !namespaced { -// ns = NotNamespaced -// } -// g := k8s.GVR(gvr) -// return NewList( -// ns, -// g.ToR(), -// NewCustom(c, g), AllVerbsAccess|DescribeAccess, -// ) -// } - -// // NewCustom instantiates a new Kubernetes Resource. -// func NewCustom(c k8s.Connection, gvr k8s.GVR) *Custom { -// cr := &Custom{Base: &Base{Connection: c, Resource: k8s.NewResource(c, gvr)}} -// cr.Factory = cr -// cr.gvr = gvr - -// return cr -// } - -// // New builds a new Custom instance from a k8s resource. -// func (r *Custom) New(i interface{}) (Columnar, error) { -// cr := NewCustom(r.Connection, "") -// switch instance := i.(type) { -// case *metav1beta1.TableRow: -// cr.instance = instance -// case metav1beta1.TableRow: -// cr.instance = &instance -// default: -// return nil, fmt.Errorf("Expecting TableRow but got %T", instance) -// } -// var obj map[string]interface{} -// err := json.Unmarshal(cr.instance.Object.Raw, &obj) -// if err != nil { -// return nil, err -// } -// meta, err := extractMeta(obj) -// if err != nil { -// return nil, err -// } -// ns, err := extractString(meta, "namespace") -// if err != nil { -// return nil, err -// } -// n, err := extractString(meta, "name") -// if err != nil { -// return nil, err -// } -// cr.path = path.Join(ns, n) -// cr.gvr = k8s.NewGVR(obj["kind"].(string), obj["apiVersion"].(string), n) - -// return cr, nil -// } - -// // Marshal resource to yaml. -// func (r *Custom) Marshal(path string) (string, error) { -// panic("NYI") -// ns, n := Namespaced(path) -// i, err := r.Resource.Get(ns, n) -// if err != nil { -// return "", err -// } -// switch v := i.(type) { -// case *unstructured.Unstructured: -// i = v.Object -// } - -// raw, err := yaml.Marshal(i) -// if err != nil { -// return "", err -// } - -// return string(raw), nil -// } - -// // BOZO!! -// // List all resources -// // func (r *Custom) List(ns string, opts v1.ListOptions) (Columnars, error) { -// // ii, err := r.Resource.List(ns, opts) -// // if err != nil { -// // return nil, err -// // } - -// // if len(ii) == 0 { -// // return Columnars{}, errors.New("no resources found") -// // } - -// // table, ok := ii[0].(*metav1beta1.Table) -// // if !ok { -// // return nil, errors.New("expecting a table resource") -// // } -// // r.headers = make(Row, len(table.ColumnDefinitions)) -// // for i, h := range table.ColumnDefinitions { -// // r.headers[i] = h.Name -// // } -// // rows := table.Rows -// // cc := make(Columnars, 0, len(rows)) -// // for i := 0; i < len(rows); i++ { -// // res, err := r.New(rows[i]) -// // if err != nil { -// // return nil, err -// // } -// // cc = append(cc, res) -// // } - -// // return cc, nil -// // } - -// // Header return resource header. -// func (r *Custom) Header(ns string) Row { -// hh := make(Row, 0, len(r.headers)+1) - -// if ns == AllNamespaces { -// hh = append(hh, "NAMESPACE") -// } -// for _, h := range r.headers { -// hh = append(hh, strings.ToUpper(h)) -// } - -// return hh -// } - -// // Fields retrieves displayable fields. -// func (r *Custom) Fields(ns string) Row { -// ff := make(Row, 0, len(r.Header(ns))) - -// var obj map[string]interface{} -// err := json.Unmarshal(r.instance.Object.Raw, &obj) -// if err != nil { -// log.Error().Err(err) -// return Row{} -// } - -// meta, ok := obj["metadata"].(map[string]interface{}) -// if !ok { -// log.Fatal().Msg("expecting interface map meta") -// } -// rns, ok := meta["namespace"].(string) -// if ns == AllNamespaces { -// if ok { -// ff = append(ff, rns) -// } -// } - -// for _, c := range r.instance.Cells { -// ff = append(ff, fmt.Sprintf("%v", c)) -// } - -// return ff -// } diff --git a/internal/resource/custom_test.go b/internal/resource/custom_test.go deleted file mode 100644 index a11b310c..00000000 --- a/internal/resource/custom_test.go +++ /dev/null @@ -1,354 +0,0 @@ -package resource_test - -// BOZO!! -// import ( -// "testing" - -// "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/derailed/k9s/internal/resource" -// m "github.com/petergtz/pegomock" -// "github.com/stretchr/testify/assert" -// metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" -// "k8s.io/apimachinery/pkg/runtime" -// ) - -// func NewCustomListWithArgs(ns, name string, r *resource.Custom) resource.List { -// return resource.NewList(ns, name, r, resource.AllVerbsAccess) -// } - -// func NewCustomWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Custom { -// r := &resource.Custom{Base: resource.NewBase(conn, res)} -// r.Factory = r -// return r -// } - -// func TestCustomListAccess(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() - -// ns := "blee" -// r := NewCustomWithArgs(mc, mr) -// l := NewCustomListWithArgs(resource.AllNamespaces, "fred", r) -// l.SetNamespace(ns) - -// assert.Equal(t, ns, l.GetNamespace()) -// assert.Equal(t, "fred", l.GetName()) -// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { -// assert.True(t, l.Access(a)) -// } -// } - -// func TestCustomFields(t *testing.T) { -// r := newCustom().Fields("blee") -// assert.Equal(t, "a", r[0]) -// } - -// // BOZO!! -// // func TestCustomMarshal(t *testing.T) { -// // mc := NewMockConnection() -// // mr := NewMockCruder() -// // m.When(mr.Get("blee", "fred")).ThenReturn(k8sCustomGetTable(), nil) - -// // cm := NewCustomWithArgs(mc, mr) -// // ma, err := cm.Marshal("blee/fred") -// // mr.VerifyWasCalledOnce().Get("blee", "fred") - -// // assert.Nil(t, err) -// // assert.Equal(t, customYaml(), ma) -// // } - -// func TestCustomMarshalWithUnstructured(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.Get("blee", "fred")).ThenReturn(k8sUnstructured(), nil) - -// cm := NewCustomWithArgs(mc, mr) -// ma, err := cm.Marshal("blee/fred") -// mr.VerifyWasCalledOnce().Get("blee", "fred") - -// assert.Nil(t, err) -// assert.Equal(t, unstructuredYAML(), ma) -// } - -// // BOZO!! -// // func TestCustomListData(t *testing.T) { -// // mc := NewMockConnection() -// // mr := NewMockCruder() -// // m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{k8sCustomGetTable()}, nil) - -// // l := NewCustomListWithArgs("blee", "fred", NewCustomWithArgs(mc, mr)) -// // // Make sure we can get deltas! -// // for i := 0; i < 2; i++ { -// // err := l.Reconcile(nil, "", "") -// // assert.Nil(t, err) -// // } - -// // mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// // td := l.Data() -// // assert.Equal(t, 1, len(td.Rows)) -// // assert.Equal(t, "blee", l.GetNamespace()) -// // row := td.Rows["blee/fred"] -// // assert.Equal(t, 3, len(row.Deltas)) -// // for _, d := range row.Deltas { -// // assert.Equal(t, "", d) -// // } -// // assert.Equal(t, resource.Row{"a"}, row.Fields[:1]) -// // } - -// // Helpers... - -// func k8sCustomGetTable() *metav1beta1.Table { -// return &metav1beta1.Table{ -// ColumnDefinitions: []metav1beta1.TableColumnDefinition{ -// {Name: "A"}, -// {Name: "B"}, -// {Name: "C"}, -// }, -// Rows: []metav1beta1.TableRow{ -// { -// Object: runtime.RawExtension{ -// Raw: []byte(`{ -// "kind": "fred", -// "apiVersion": "v1", -// "metadata": { -// "namespace": "blee", -// "name": "fred" -// }}`), -// }, -// Cells: []interface{}{ -// "a", -// "b", -// "c", -// }, -// }, -// }, -// } -// } - -// func k8sUnstructured() *unstructured.Unstructured { -// return &unstructured.Unstructured{ -// Object: map[string]interface{}{ -// "kind": "fred", -// "apiVersion": "v1", -// "metadata": map[string]interface{}{ -// "namespace": "blee", -// "name": "fred", -// }, -// }, -// } -// } - -// func unstructuredYAML() string { -// return `apiVersion: v1 -// kind: fred -// metadata: -// name: fred -// namespace: blee -// ` -// } - -// func k8sCustomRow() *metav1beta1.TableRow { -// return &metav1beta1.TableRow{ -// Object: runtime.RawExtension{ -// Raw: []byte(`{ -// "kind": "fred", -// "apiVersion": "v1", -// "metadata": { -// "namespace": "blee", -// "name": "fred" -// }}`), -// }, -// Cells: []interface{}{ -// "a", -// "b", -// "c", -// }, -// } -// } - -// func newCustom() resource.Columnar { -// mc := NewMockConnection() -// c, _ := resource.NewCustom(mc, "g/v1/fred").New(k8sCustomRow()) -// return c -// } - -// func customYaml() string { -// return `typemeta: -// kind: "" -// apiversion: "" -// listmeta: -// selflink: "" -// resourceversion: "" -// continue: "" -// remainingitemcount: null -// columndefinitions: -// - name: A -// type: "" -// format: "" -// description: "" -// priority: 0 -// - name: B -// type: "" -// format: "" -// description: "" -// priority: 0 -// - name: C -// type: "" -// format: "" -// description: "" -// priority: 0 -// rows: -// - cells: -// - a -// - b -// - c -// conditions: [] -// object: -// raw: -// - 123 -// - 10 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 34 -// - 107 -// - 105 -// - 110 -// - 100 -// - 34 -// - 58 -// - 32 -// - 34 -// - 102 -// - 114 -// - 101 -// - 100 -// - 34 -// - 44 -// - 10 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 34 -// - 97 -// - 112 -// - 105 -// - 86 -// - 101 -// - 114 -// - 115 -// - 105 -// - 111 -// - 110 -// - 34 -// - 58 -// - 32 -// - 34 -// - 118 -// - 49 -// - 34 -// - 44 -// - 10 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 34 -// - 109 -// - 101 -// - 116 -// - 97 -// - 100 -// - 97 -// - 116 -// - 97 -// - 34 -// - 58 -// - 32 -// - 123 -// - 10 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 34 -// - 110 -// - 97 -// - 109 -// - 101 -// - 115 -// - 112 -// - 97 -// - 99 -// - 101 -// - 34 -// - 58 -// - 32 -// - 34 -// - 98 -// - 108 -// - 101 -// - 101 -// - 34 -// - 44 -// - 10 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 34 -// - 110 -// - 97 -// - 109 -// - 101 -// - 34 -// - 58 -// - 32 -// - 34 -// - 102 -// - 114 -// - 101 -// - 100 -// - 34 -// - 10 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 32 -// - 125 -// - 125 -// object: null -// ` -// } diff --git a/internal/resource/dp.go b/internal/resource/dp.go deleted file mode 100644 index 8716f1f2..00000000 --- a/internal/resource/dp.go +++ /dev/null @@ -1,147 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "context" -// "errors" -// "fmt" -// "strconv" - -// "github.com/derailed/k9s/internal/k8s" -// appsv1 "k8s.io/api/apps/v1" -// ) - -// // Compile time checks to ensure type satisfies interface -// var _ Restartable = (*Deployment)(nil) -// var _ Scalable = (*Deployment)(nil) - -// // Deployment tracks a kubernetes resource. -// type Deployment struct { -// *Base -// instance *appsv1.Deployment -// } - -// // NewDeploymentList returns a new resource list. -// func NewDeploymentList(c Connection, ns string) List { -// return NewList( -// ns, -// "deploy", -// NewDeployment(c), -// AllVerbsAccess|DescribeAccess, -// ) -// } - -// // NewDeployment instantiates a new Deployment. -// func NewDeployment(c Connection) *Deployment { -// d := &Deployment{&Base{Connection: c, Resource: k8s.NewDeployment(c)}, nil} -// d.Factory = d - -// return d -// } - -// // New builds a new Deployment instance from a k8s resource. -// func (r *Deployment) New(i interface{}) (Columnar, error) { -// c := NewDeployment(r.Connection) -// switch instance := i.(type) { -// case *appsv1.Deployment: -// c.instance = instance -// case appsv1.Deployment: -// c.instance = &instance -// default: -// return nil, fmt.Errorf("Expecting Deployment but got %T", instance) -// } -// c.path = c.namespacedName(c.instance.ObjectMeta) - -// return c, nil -// } - -// // Marshal resource to yaml. -// func (r *Deployment) Marshal(path string) (string, error) { -// ns, n := Namespaced(path) -// i, err := r.Resource.Get(ns, n) -// if err != nil { -// return "", err -// } - -// dp, ok := i.(*appsv1.Deployment) -// if !ok { -// return "", errors.New("expecting dp resource") -// } -// dp.TypeMeta.APIVersion = "apps/v1" -// dp.TypeMeta.Kind = "Deployment" - -// return r.marshalObject(dp) -// } - -// // Logs tail logs for all pods represented by this deployment. -// func (r *Deployment) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { -// instance, err := r.Resource.Get(opts.Namespace, opts.Name) -// if err != nil { -// return err -// } -// dp, ok := instance.(*appsv1.Deployment) -// if !ok { -// return errors.New("Expecting valid deployment") -// } -// if dp.Spec.Selector == nil || len(dp.Spec.Selector.MatchLabels) == 0 { -// return fmt.Errorf("No valid selector found on deployment %s", opts.Name) -// } - -// return r.podLogs(ctx, c, dp.Spec.Selector.MatchLabels, opts) -// } - -// // Header return resource header. -// func (*Deployment) Header(ns string) Row { -// var hh Row -// if ns == AllNamespaces { -// hh = append(hh, "NAMESPACE") -// } - -// return append(hh, -// "NAME", -// "DESIRED", -// "CURRENT", -// "UP-TO-DATE", -// "AVAILABLE", -// "AGE", -// ) -// } - -// // NumCols designates if column is numerical. -// func (*Deployment) NumCols(n string) map[string]bool { -// return map[string]bool{ -// "DESIRED": true, -// "CURRENT": true, -// "UP-TO-DATE": true, -// "AVAILABLE": true, -// } -// } - -// // Fields retrieves displayable fields. -// func (r *Deployment) Fields(ns string) Row { -// ff := make([]string, 0, len(r.Header(ns))) - -// i := r.instance -// if ns == AllNamespaces { -// ff = append(ff, i.Namespace) -// } - -// return append(ff, -// i.Name, -// strconv.Itoa(int(*i.Spec.Replicas)), -// strconv.Itoa(int(i.Status.Replicas)), -// strconv.Itoa(int(i.Status.UpdatedReplicas)), -// strconv.Itoa(int(i.Status.AvailableReplicas)), -// toAge(i.ObjectMeta.CreationTimestamp), -// ) -// } - -// // Scale the specified resource. -// func (r *Deployment) Scale(ns, n string, replicas int32) error { -// return r.Resource.(Scalable).Scale(ns, n, replicas) -// } - -// // Restart the rollout of the specified resource. -// func (r *Deployment) Restart(ns, n string) error { -// return r.Resource.(Restartable).Restart(ns, n) -// } diff --git a/internal/resource/dp_test.go b/internal/resource/dp_test.go deleted file mode 100644 index 1dda8b36..00000000 --- a/internal/resource/dp_test.go +++ /dev/null @@ -1,123 +0,0 @@ -package resource_test - -// BOZO!! -// import ( -// "testing" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/derailed/k9s/internal/resource" -// m "github.com/petergtz/pegomock" -// "github.com/stretchr/testify/assert" -// appsv1 "k8s.io/api/apps/v1" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// ) - -// func NewDeploymentListWithArgs(ns string, r *resource.Deployment) resource.List { -// return resource.NewList(ns, "deploy", r, resource.AllVerbsAccess|resource.DescribeAccess) -// } - -// func NewDeploymentWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Deployment { -// r := &resource.Deployment{Base: resource.NewBase(conn, res)} -// r.Factory = r -// return r -// } - -// func TestDeploymentListAccess(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() - -// ns := "blee" -// l := NewDeploymentListWithArgs(resource.AllNamespaces, NewDeploymentWithArgs(mc, mr)) -// l.SetNamespace(ns) - -// assert.Equal(t, "blee", l.GetNamespace()) -// assert.Equal(t, "deploy", l.GetName()) -// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { -// assert.True(t, l.Access(a)) -// } -// } - -// func TestDeploymentFields(t *testing.T) { -// r := newDeployment().Fields("blee") -// assert.Equal(t, "fred", r[0]) -// } - -// func TestDeploymentMarshal(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.Get("blee", "fred")).ThenReturn(k8sDeployment(), nil) - -// cm := NewDeploymentWithArgs(mc, mr) -// ma, err := cm.Marshal("blee/fred") - -// mr.VerifyWasCalledOnce().Get("blee", "fred") -// assert.Nil(t, err) -// assert.Equal(t, dpYaml(), ma) -// } - -// // BOZO!! -// // func TestDeploymentListData(t *testing.T) { -// // mc := NewMockConnection() -// // mr := NewMockCruder() -// // m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sDeployment()}, nil) - -// // l := NewDeploymentListWithArgs("-", NewDeploymentWithArgs(mc, mr)) -// // // Make sure we can get deltas! -// // for i := 0; i < 2; i++ { -// // err := l.Reconcile(nil, "", "") -// // assert.Nil(t, err) -// // } - -// // mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) -// // td := l.Data() -// // assert.Equal(t, 1, len(td.Rows)) -// // assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// // row := td.Rows["blee/fred"] -// // assert.Equal(t, 6, len(row.Deltas)) -// // for _, d := range row.Deltas { -// // assert.Equal(t, "", d) -// // } -// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// // } - -// // Helpers... - -// func k8sDeployment() *appsv1.Deployment { -// var i int32 = 1 -// return &appsv1.Deployment{ -// ObjectMeta: metav1.ObjectMeta{ -// Namespace: "blee", -// Name: "fred", -// CreationTimestamp: metav1.Time{Time: testTime()}, -// }, -// Spec: appsv1.DeploymentSpec{ -// Replicas: &i, -// }, -// } -// } - -// func newDeployment() resource.Columnar { -// mc := NewMockConnection() -// c, _ := resource.NewDeployment(mc).New(k8sDeployment()) -// return c -// } - -// func dpYaml() string { -// return `apiVersion: apps/v1 -// kind: Deployment -// metadata: -// creationTimestamp: "2018-12-14T17:36:43Z" -// name: fred -// namespace: blee -// spec: -// replicas: 1 -// selector: null -// strategy: {} -// template: -// metadata: -// creationTimestamp: null -// spec: -// containers: null -// status: {} -// ` -// } diff --git a/internal/resource/ds.go b/internal/resource/ds.go deleted file mode 100644 index 516a734a..00000000 --- a/internal/resource/ds.go +++ /dev/null @@ -1,140 +0,0 @@ -package resource - -// import ( -// "context" -// "errors" -// "fmt" -// "strconv" - -// "github.com/derailed/k9s/internal" -// "github.com/derailed/k9s/internal/k8s" -// "github.com/derailed/k9s/internal/watch" -// appsv1 "k8s.io/api/apps/v1" -// "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" -// "k8s.io/apimachinery/pkg/labels" -// "k8s.io/apimachinery/pkg/runtime" -// ) - -// // Compile time checks to ensure type satisfies interface -// var _ Restartable = (*DaemonSet)(nil) - -// // DaemonSet tracks a kubernetes resource. -// type DaemonSet struct { -// *Base -// instance *appsv1.DaemonSet -// } - -// // NewDaemonSetList returns a new resource list. -// func NewDaemonSetList(c Connection, ns string) List { -// return NewList( -// ns, -// "ds", -// NewDaemonSet(c), -// AllVerbsAccess|DescribeAccess, -// ) -// } - -// // NewDaemonSet instantiates a new DaemonSet. -// func NewDaemonSet(c Connection) *DaemonSet { -// ds := &DaemonSet{&Base{Connection: c, Resource: k8s.NewDaemonSet(c)}, nil} -// ds.Factory = ds - -// return ds -// } - -// // New builds a new DaemonSet instance from a k8s resource. -// func (r *DaemonSet) New(i interface{}) (Columnar, error) { -// c := NewDaemonSet(r.Connection) -// switch instance := i.(type) { -// case *appsv1.DaemonSet: -// c.instance = instance -// case appsv1.DaemonSet: -// c.instance = &instance -// default: -// return nil, fmt.Errorf("Expecting DaemonSet but got %T", instance) -// } -// c.path = c.namespacedName(c.instance.ObjectMeta) - -// return c, nil -// } - -// // Marshal resource to yaml. -// func (r *DaemonSet) Marshal(path string) (string, error) { -// ns, n := Namespaced(path) -// i, err := r.Resource.Get(ns, n) -// if err != nil { -// return "", err -// } - -// ds, ok := i.(*appsv1.DaemonSet) -// if !ok { -// return "", errors.New("expecting ds resource") -// } -// ds.TypeMeta.APIVersion = "apps/v1" -// ds.TypeMeta.Kind = "DaemonSet" - -// return r.marshalObject(ds) -// } - -// // Logs tail logs for all pods represented by this DaemonSet. -// func (r *DaemonSet) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { -// f, ok := ctx.Value(internal.KeyFactory).(*watch.Factory) -// if !ok { -// return errors.New("no factory in context for pod logs") -// } - -// o, err := f.Get(opts.Namespace, "apps/v1/daemonsets", opts.Name, labels.Everything()) -// if err != nil { -// return err -// } - -// var ds appsv1.DaemonSet -// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ds) -// if err != nil { -// return errors.New("expecting daemonset resource") -// } - -// if ds.Spec.Selector == nil || len(ds.Spec.Selector.MatchLabels) == 0 { -// return fmt.Errorf("No valid selector found on daemonset %s", opts.FQN()) -// } - -// return r.podLogs(ctx, c, ds.Spec.Selector.MatchLabels, opts) -// } - -// // Header return resource header. -// func (*DaemonSet) Header(ns string) Row { -// hh := Row{} -// if ns == AllNamespaces { -// hh = append(hh, "NAMESPACE") -// } -// hh = append(hh, "NAME", "DESIRED", "CURRENT", "READY", "UP-TO-DATE") -// hh = append(hh, "AVAILABLE", "NODE_SELECTOR", "AGE") - -// return hh -// } - -// // Fields retrieves displayable fields. -// func (r *DaemonSet) Fields(ns string) Row { -// ff := make([]string, 0, len(r.Header(ns))) - -// i := r.instance -// if ns == AllNamespaces { -// ff = append(ff, i.Namespace) -// } - -// return append(ff, -// i.Name, -// strconv.Itoa(int(i.Status.DesiredNumberScheduled)), -// strconv.Itoa(int(i.Status.CurrentNumberScheduled)), -// strconv.Itoa(int(i.Status.NumberReady)), -// strconv.Itoa(int(i.Status.UpdatedNumberScheduled)), -// strconv.Itoa(int(i.Status.NumberAvailable)), -// mapToStr(i.Spec.Template.Spec.NodeSelector), -// toAge(i.ObjectMeta.CreationTimestamp), -// ) -// } - -// // Restart the rollout of the specified resource. -// func (r *DaemonSet) Restart(ns, n string) error { -// return r.Resource.(Restartable).Restart(ns, n) -// } diff --git a/internal/resource/ds_test.go b/internal/resource/ds_test.go deleted file mode 100644 index 81317215..00000000 --- a/internal/resource/ds_test.go +++ /dev/null @@ -1,134 +0,0 @@ -package resource_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - appsv1 "k8s.io/api/apps/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewDaemonSetListWithArgs(ns string, r *resource.DaemonSet) resource.List { - return resource.NewList(ns, "ds", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewDaemonSetWithArgs(conn k8s.Connection, res resource.Cruder) *resource.DaemonSet { - r := &resource.DaemonSet{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestDSListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewDaemonSetListWithArgs(resource.AllNamespaces, NewDaemonSetWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, "blee", l.GetNamespace()) - assert.Equal(t, "ds", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestDSFields(t *testing.T) { - r := newDS().Fields("blee") - assert.Equal(t, "fred", r[0]) -} - -func TestDSMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sDS(), nil) - - cm := NewDaemonSetWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, dsYaml(), ma) -} - -// BOZO!! -// func TestDSListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sDS()}, nil) - -// l := NewDaemonSetListWithArgs("blee", NewDaemonSetWithArgs(mc, mr)) -// // Make sure we can get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 8, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sDS() *appsv1.DaemonSet { - return &appsv1.DaemonSet{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: appsv1.DaemonSetSpec{ - Selector: &metav1.LabelSelector{ - MatchLabels: map[string]string{"fred": "blee"}, - }, - }, - Status: appsv1.DaemonSetStatus{ - DesiredNumberScheduled: 1, - CurrentNumberScheduled: 1, - NumberReady: 1, - NumberAvailable: 1, - }, - } -} - -func newDS() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewDaemonSet(mc).New(k8sDS()) - return c -} - -func dsYaml() string { - return `apiVersion: apps/v1 -kind: DaemonSet -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -spec: - selector: - matchLabels: - fred: blee - template: - metadata: - creationTimestamp: null - spec: - containers: null - updateStrategy: {} -status: - currentNumberScheduled: 1 - desiredNumberScheduled: 1 - numberAvailable: 1 - numberMisscheduled: 0 - numberReady: 1 -` -} diff --git a/internal/resource/ep.go b/internal/resource/ep.go deleted file mode 100644 index ad65d2cd..00000000 --- a/internal/resource/ep.go +++ /dev/null @@ -1,134 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - "strconv" - "strings" - - "github.com/derailed/k9s/internal/k8s" - v1 "k8s.io/api/core/v1" -) - -// Endpoints tracks a kubernetes resource. -type Endpoints struct { - *Base - instance *v1.Endpoints -} - -// NewEndpointsList returns a new resource list. -func NewEndpointsList(c Connection, ns string) List { - return NewList( - ns, - "ep", - NewEndpoints(c), - AllVerbsAccess|DescribeAccess, - ) -} - -// NewEndpoints instantiates a new Endpoints. -func NewEndpoints(c Connection) *Endpoints { - ep := &Endpoints{&Base{Connection: c, Resource: k8s.NewEndpoints(c)}, nil} - ep.Factory = ep - - return ep -} - -// New builds a new Endpoints instance from a k8s resource. -func (r *Endpoints) New(i interface{}) (Columnar, error) { - c := NewEndpoints(r.Connection) - switch instance := i.(type) { - case *v1.Endpoints: - c.instance = instance - case v1.Endpoints: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting Endpoints but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// Marshal resource to yaml. -func (r *Endpoints) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - ep, ok := i.(*v1.Endpoints) - if !ok { - return "", errors.New("expecting ep resource") - } - ep.TypeMeta.APIVersion = "v1" - ep.TypeMeta.Kind = "Endpoint" - - return r.marshalObject(ep) -} - -// Header return resource header. -func (*Endpoints) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - - return append(hh, "NAME", "ENDPOINTS", "AGE") -} - -// Fields retrieves displayable fields. -func (r *Endpoints) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } - - return append(ff, - i.Name, - missing(r.toEPs(i.Subsets)), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func (r *Endpoints) toEPs(ss []v1.EndpointSubset) string { - aa := make([]string, 0, len(ss)) - for _, s := range ss { - pp := make([]string, len(s.Ports)) - portsToStrs(s.Ports, pp) - a := make([]string, len(s.Addresses)) - proccessIPs(a, pp, s.Addresses) - aa = append(aa, strings.Join(a, ",")) - } - return strings.Join(aa, ",") -} - -func portsToStrs(pp []v1.EndpointPort, ss []string) { - for i := 0; i < len(pp); i++ { - ss[i] = strconv.Itoa(int(pp[i].Port)) - } -} - -func proccessIPs(aa []string, pp []string, addrs []v1.EndpointAddress) { - const maxIPs = 3 - var i int - for _, a := range addrs { - if len(a.IP) == 0 { - continue - } - if len(pp) == 0 { - aa[i], i = a.IP, i+1 - continue - } - if len(pp) > maxIPs { - aa[i], i = a.IP+":"+strings.Join(pp[:maxIPs], ",")+"...", i+1 - } else { - aa[i], i = a.IP+":"+strings.Join(pp, ","), i+1 - } - } -} diff --git a/internal/resource/ep_test.go b/internal/resource/ep_test.go deleted file mode 100644 index 9cb6e930..00000000 --- a/internal/resource/ep_test.go +++ /dev/null @@ -1,115 +0,0 @@ -package resource_test - -import ( - "testing" - - // "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - - // m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewEndpointsListWithArgs(ns string, r *resource.Endpoints) resource.List { - return resource.NewList(ns, "ep", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewEndpointsWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Endpoints { - r := &resource.Endpoints{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestEndpointsListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewEndpointsListWithArgs(resource.AllNamespaces, NewEndpointsWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, "blee", l.GetNamespace()) - assert.Equal(t, "ep", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestEndpointsMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sEndpoints(), nil) - - cm := NewEndpointsWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, epYaml(), ma) -} - -// BOZO!! -// func TestEndpointsListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sEndpoints()}, nil) - -// l := NewEndpointsListWithArgs("-", NewEndpointsWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 3, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sEndpoints() *v1.Endpoints { - return &v1.Endpoints{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Subsets: []v1.EndpointSubset{ - { - Addresses: []v1.EndpointAddress{ - {IP: "1.1.1.1"}, - }, - Ports: []v1.EndpointPort{ - {Port: 80, Protocol: "TCP"}, - }, - }, - }, - } -} - -func epYaml() string { - return `apiVersion: v1 -kind: Endpoint -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -subsets: -- addresses: - - ip: 1.1.1.1 - ports: - - port: 80 - protocol: TCP -` -} diff --git a/internal/resource/evt.go b/internal/resource/evt.go deleted file mode 100644 index 0bdb4e43..00000000 --- a/internal/resource/evt.go +++ /dev/null @@ -1,102 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - "strconv" - - "github.com/derailed/k9s/internal/k8s" - v1 "k8s.io/api/core/v1" -) - -// Event tracks a kubernetes resource. -type Event struct { - *Base - instance *v1.Event -} - -// NewEventList returns a new resource list. -func NewEventList(c Connection, ns string) List { - return NewList( - ns, - "ev", - NewEvent(c), - ListAccess+NamespaceAccess, - ) -} - -// NewEvent instantiates a new Event. -func NewEvent(c Connection) *Event { - ev := &Event{&Base{Connection: c, Resource: k8s.NewEvent(c)}, nil} - ev.Factory = ev - - return ev -} - -// New builds a new Event instance from a k8s resource. -func (r *Event) New(i interface{}) (Columnar, error) { - c := NewEvent(r.Connection) - switch instance := i.(type) { - case *v1.Event: - c.instance = instance - case v1.Event: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting Event but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// Marshal resource to yaml. -func (r *Event) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - ev, ok := i.(*v1.Event) - if !ok { - return "", errors.New("expecting evt resource") - } - ev.TypeMeta.APIVersion = "v1" - ev.TypeMeta.Kind = "Event" - - return r.marshalObject(ev) -} - -// Delete a resource by name. -func (r *Event) Delete(path string, cascade, force bool) error { - return nil -} - -// Header return resource header. -func (*Event) Header(ns string) Row { - var ff Row - if ns == AllNamespaces { - ff = append(ff, "NAMESPACE") - } - - return append(ff, "NAME", "REASON", "SOURCE", "COUNT", "MESSAGE", "AGE") -} - -// Fields returns display fields. -func (r *Event) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - i := r.instance - - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } - - return append(ff, - i.Name, - i.Reason, - i.Source.Component, - strconv.Itoa(int(i.Count)), - Truncate(i.Message, 80), - toAge(i.LastTimestamp), - ) -} diff --git a/internal/resource/evt_test.go b/internal/resource/evt_test.go deleted file mode 100644 index afe5d1b3..00000000 --- a/internal/resource/evt_test.go +++ /dev/null @@ -1,120 +0,0 @@ -package resource_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewEventListWithArgs(ns string, r *resource.Event) resource.List { - return resource.NewList(ns, "ev", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewEventWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Event { - r := &resource.Event{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestEventAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewEventListWithArgs(resource.AllNamespaces, NewEventWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, "blee", l.GetNamespace()) - assert.Equal(t, "ev", l.GetName()) - for _, a := range []int{resource.ListAccess, resource.NamespaceAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestEventFields(t *testing.T) { - r := newEvent().Fields("blee") - assert.Equal(t, resource.Row{"fred", "blah", "", "1"}, r[:4]) -} - -func TestEventMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sEvent(), nil) - - cm := NewEventWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, evYaml(), ma) -} - -// BOZO!! -// func TestEventData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sEvent()}, nil) - -// l := NewEventListWithArgs("blee", NewEventWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 6, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sEvent() *v1.Event { - return &v1.Event{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Reason: "blah", - Message: "blee", - Count: 1, - } -} - -func newEvent() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewEvent(mc).New(k8sEvent()) - return c -} - -func evYaml() string { - return `apiVersion: v1 -count: 1 -eventTime: null -firstTimestamp: null -involvedObject: {} -kind: Event -lastTimestamp: null -message: blee -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -reason: blah -reportingComponent: "" -reportingInstance: "" -source: {} -` -} diff --git a/internal/resource/hpa_v1.go b/internal/resource/hpa_v1.go deleted file mode 100644 index d9e3b898..00000000 --- a/internal/resource/hpa_v1.go +++ /dev/null @@ -1,121 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - "strconv" - - "github.com/derailed/k9s/internal/k8s" - autoscalingv1 "k8s.io/api/autoscaling/v1" -) - -// HorizontalPodAutoscalerV1 tracks a kubernetes resource. -type HorizontalPodAutoscalerV1 struct { - *Base - instance *autoscalingv1.HorizontalPodAutoscaler -} - -// NewHorizontalPodAutoscalerV1List returns a new resource list. -func NewHorizontalPodAutoscalerV1List(c Connection, ns string) List { - return NewList( - ns, - "hpa", - NewHorizontalPodAutoscalerV1(c), - AllVerbsAccess|DescribeAccess, - ) -} - -// NewHorizontalPodAutoscalerV1 instantiates a new HorizontalPodAutoscalerV1. -func NewHorizontalPodAutoscalerV1(c Connection) *HorizontalPodAutoscalerV1 { - hpa := &HorizontalPodAutoscalerV1{&Base{Connection: c, Resource: k8s.NewHorizontalPodAutoscalerV1(c)}, nil} - hpa.Factory = hpa - - return hpa -} - -// New builds a new HorizontalPodAutoscalerV1 instance from a k8s resource. -func (r *HorizontalPodAutoscalerV1) New(i interface{}) (Columnar, error) { - c := NewHorizontalPodAutoscalerV1(r.Connection) - switch instance := i.(type) { - case *autoscalingv1.HorizontalPodAutoscaler: - c.instance = instance - case autoscalingv1.HorizontalPodAutoscaler: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting HPAv1 but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// Marshal resource to yaml. -func (r *HorizontalPodAutoscalerV1) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - hpa, ok := i.(*autoscalingv1.HorizontalPodAutoscaler) - if !ok { - return "", errors.New("expecting hpa resource") - } - hpa.TypeMeta.APIVersion = extractVersion(hpa.Annotations) - hpa.TypeMeta.Kind = "HorizontalPodAutoscaler" - - return r.marshalObject(hpa) -} - -// Header return resource header. -func (*HorizontalPodAutoscalerV1) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - - return append(hh, - "NAME", - "REFERENCE", - "TARGETS", - "MINPODS", - "MAXPODS", - "REPLICAS", - "AGE") -} - -// Fields retrieves displayable fields. -func (r *HorizontalPodAutoscalerV1) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } - - return append(ff, - i.ObjectMeta.Name, - i.Spec.ScaleTargetRef.Name, - r.toMetrics(i.Spec, i.Status), - strconv.Itoa(int(*i.Spec.MinReplicas)), - strconv.Itoa(int(i.Spec.MaxReplicas)), - strconv.Itoa(int(i.Status.CurrentReplicas)), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func (r *HorizontalPodAutoscalerV1) toMetrics(spec autoscalingv1.HorizontalPodAutoscalerSpec, status autoscalingv1.HorizontalPodAutoscalerStatus) string { - current := UnknownValue - if status.CurrentCPUUtilizationPercentage != nil { - current = strconv.Itoa(int(*status.CurrentCPUUtilizationPercentage)) + "%" - } - - target := UnknownValue - if spec.TargetCPUUtilizationPercentage != nil { - target = strconv.Itoa(int(*spec.TargetCPUUtilizationPercentage)) - } - return current + "/" + target + "%" -} diff --git a/internal/resource/hpa_v1_test.go b/internal/resource/hpa_v1_test.go deleted file mode 100644 index 4e03a03f..00000000 --- a/internal/resource/hpa_v1_test.go +++ /dev/null @@ -1,165 +0,0 @@ -package resource_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - autoscalingv2beta2 "k8s.io/api/autoscaling/v2beta2" - v1 "k8s.io/api/core/v1" - res "k8s.io/apimachinery/pkg/api/resource" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewHPAListWithArgs(ns string, r *resource.HorizontalPodAutoscaler) resource.List { - return resource.NewList(ns, "hpa", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewHPAWithArgs(conn k8s.Connection, res resource.Cruder) *resource.HorizontalPodAutoscaler { - r := &resource.HorizontalPodAutoscaler{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestHPAListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewHPAListWithArgs(resource.AllNamespaces, NewHPAWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, "blee", l.GetNamespace()) - assert.Equal(t, "hpa", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestHPAFields(t *testing.T) { - r := newHPA().Fields("blee") - assert.Equal(t, "fred", r[0]) -} - -func TestHPAMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sHPA(), nil) - - cm := NewHPAWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, hpaYaml(), ma) -} - -// BOZO!! -// func TestHPAListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sHPA()}, nil) - -// l := NewHPAListWithArgs("blee", NewHPAWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 7, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sHPA() *autoscalingv2beta2.HorizontalPodAutoscaler { - var i int32 = 1 - return &autoscalingv2beta2.HorizontalPodAutoscaler{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: autoscalingv2beta2.HorizontalPodAutoscalerSpec{ - ScaleTargetRef: autoscalingv2beta2.CrossVersionObjectReference{ - Kind: "fred", - Name: "blee", - }, - MinReplicas: &i, - MaxReplicas: 1, - Metrics: []autoscalingv2beta2.MetricSpec{ - { - Type: autoscalingv2beta2.ResourceMetricSourceType, - Resource: &autoscalingv2beta2.ResourceMetricSource{ - Name: v1.ResourceCPU, - Target: autoscalingv2beta2.MetricTarget{ - Type: autoscalingv2beta2.UtilizationMetricType, - }, - }, - }, - }, - }, - Status: autoscalingv2beta2.HorizontalPodAutoscalerStatus{ - CurrentReplicas: 1, - CurrentMetrics: []autoscalingv2beta2.MetricStatus{ - { - Type: autoscalingv2beta2.ResourceMetricSourceType, - Resource: &autoscalingv2beta2.ResourceMetricStatus{ - Name: v1.ResourceCPU, - Current: autoscalingv2beta2.MetricValueStatus{ - Value: &res.Quantity{}, - }, - }, - }, - }, - }, - } -} - -func newHPA() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewHorizontalPodAutoscaler(mc).New(k8sHPA()) - return c -} - -func hpaYaml() string { - return `apiVersion: autoscaling/v2beta2 -kind: HorizontalPodAutoscaler -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -spec: - maxReplicas: 1 - metrics: - - resource: - name: cpu - target: - type: Utilization - type: Resource - minReplicas: 1 - scaleTargetRef: - kind: fred - name: blee -status: - conditions: null - currentMetrics: - - resource: - current: - value: "0" - name: cpu - type: Resource - currentReplicas: 1 - desiredReplicas: 0 -` -} diff --git a/internal/resource/hpa_v2beta1.go b/internal/resource/hpa_v2beta1.go deleted file mode 100644 index 81c6e70f..00000000 --- a/internal/resource/hpa_v2beta1.go +++ /dev/null @@ -1,202 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - "strconv" - "strings" - - "github.com/derailed/k9s/internal/k8s" - autoscalingv2beta1 "k8s.io/api/autoscaling/v2beta1" -) - -// HorizontalPodAutoscalerV2Beta1 tracks a kubernetes resource. -type HorizontalPodAutoscalerV2Beta1 struct { - *Base - instance *autoscalingv2beta1.HorizontalPodAutoscaler -} - -// NewHorizontalPodAutoscalerV2Beta1List returns a new resource list. -func NewHorizontalPodAutoscalerV2Beta1List(c Connection, ns string) List { - return NewList( - ns, - "hpa", - NewHorizontalPodAutoscalerV2Beta1(c), - AllVerbsAccess|DescribeAccess, - ) -} - -// NewHorizontalPodAutoscalerV2Beta1 instantiates a new HorizontalPodAutoscalerV2Beta1. -func NewHorizontalPodAutoscalerV2Beta1(c Connection) *HorizontalPodAutoscalerV2Beta1 { - hpa := &HorizontalPodAutoscalerV2Beta1{&Base{Connection: c, Resource: k8s.NewHorizontalPodAutoscalerV2Beta1(c)}, nil} - hpa.Factory = hpa - - return hpa -} - -// New builds a new HorizontalPodAutoscalerV2Beta1 instance from a k8s resource. -func (r *HorizontalPodAutoscalerV2Beta1) New(i interface{}) (Columnar, error) { - c := NewHorizontalPodAutoscalerV2Beta1(r.Connection) - switch instance := i.(type) { - case *autoscalingv2beta1.HorizontalPodAutoscaler: - c.instance = instance - case autoscalingv2beta1.HorizontalPodAutoscaler: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting HPAv2b1 but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// Marshal resource to yaml. -func (r *HorizontalPodAutoscalerV2Beta1) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - hpa, ok := i.(*autoscalingv2beta1.HorizontalPodAutoscaler) - if !ok { - return "", errors.New("expecting hpa resource") - } - hpa.TypeMeta.APIVersion = extractVersion(hpa.Annotations) - hpa.TypeMeta.Kind = "HorizontalPodAutoscaler" - - return r.marshalObject(hpa) -} - -// Header return resource header. -func (*HorizontalPodAutoscalerV2Beta1) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - - return append(hh, - "NAME", - "REFERENCE", - "TARGETS", - "MINPODS", - "MAXPODS", - "REPLICAS", - "AGE") -} - -// Fields retrieves displayable fields. -func (r *HorizontalPodAutoscalerV2Beta1) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } - - return append(ff, - i.ObjectMeta.Name, - i.Spec.ScaleTargetRef.Name, - r.toMetrics(i.Spec.Metrics, i.Status.CurrentMetrics), - strconv.Itoa(int(*i.Spec.MinReplicas)), - strconv.Itoa(int(i.Spec.MaxReplicas)), - strconv.Itoa(int(i.Status.CurrentReplicas)), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func (r *HorizontalPodAutoscalerV2Beta1) toMetrics(specs []autoscalingv2beta1.MetricSpec, statuses []autoscalingv2beta1.MetricStatus) string { - if len(specs) == 0 { - return MissingValue - } - - list, count := []string{}, 0 - for i, spec := range specs { - list = append(list, r.checkHPAType(i, spec, statuses)) - count++ - } - - max, more := 2, false - if count > max { - list, more = list[:max], true - } - - ret := strings.Join(list, ", ") - if more { - return ret + " + " + strconv.Itoa(count-max) + "more..." - } - - return ret -} - -func (r *HorizontalPodAutoscalerV2Beta1) checkHPAType(i int, spec autoscalingv2beta1.MetricSpec, statuses []autoscalingv2beta1.MetricStatus) string { - current := UnknownValue - - switch spec.Type { - case autoscalingv2beta1.ExternalMetricSourceType: - return r.externalMetrics(i, spec, statuses) - case autoscalingv2beta1.PodsMetricSourceType: - if len(statuses) > i && statuses[i].Pods != nil { - current = statuses[i].Pods.CurrentAverageValue.String() - } - return current + "/" + spec.Pods.TargetAverageValue.String() - case autoscalingv2beta1.ObjectMetricSourceType: - if len(statuses) > i && statuses[i].Object != nil { - current = statuses[i].Object.CurrentValue.String() - } - return current + "/" + spec.Object.TargetValue.String() - case autoscalingv2beta1.ResourceMetricSourceType: - return r.resourceMetrics(i, spec, statuses) - } - - return "" -} - -func (*HorizontalPodAutoscalerV2Beta1) externalMetrics(i int, spec autoscalingv2beta1.MetricSpec, statuses []autoscalingv2beta1.MetricStatus) string { - current := UnknownValue - if spec.External.TargetAverageValue != nil { - if len(statuses) > i && statuses[i].External != nil && &statuses[i].External.CurrentAverageValue != nil { - current = statuses[i].External.CurrentAverageValue.String() - } - return current + "/" + spec.External.TargetAverageValue.String() + " (avg)" - } - if len(statuses) > i && statuses[i].External != nil { - current = statuses[i].External.CurrentValue.String() - } - - return current + "/" + spec.External.TargetValue.String() -} - -func (*HorizontalPodAutoscalerV2Beta1) resourceMetrics(i int, spec autoscalingv2beta1.MetricSpec, statuses []autoscalingv2beta1.MetricStatus) string { - current := UnknownValue - - if status := checkTargetMetrics(i, spec, statuses); status != "" { - return status - } - - if len(statuses) > i && statuses[i].Resource != nil && statuses[i].Resource.CurrentAverageUtilization != nil { - current = AsPerc(float64(*statuses[i].Resource.CurrentAverageUtilization)) - } - - target := "" - if spec.Resource.TargetAverageUtilization != nil { - target = AsPerc(float64(*spec.Resource.TargetAverageUtilization)) - } - - return current + "/" + target -} - -func checkTargetMetrics(i int, spec autoscalingv2beta1.MetricSpec, statuses []autoscalingv2beta1.MetricStatus) string { - if spec.Resource.TargetAverageValue == nil { - return "" - } - - var current string - if len(statuses) > i && statuses[i].Resource != nil { - current = statuses[i].Resource.CurrentAverageValue.String() - } - return current + "/" + spec.Resource.TargetAverageValue.String() -} diff --git a/internal/resource/hpa_v2beta2.go b/internal/resource/hpa_v2beta2.go deleted file mode 100644 index 7333b949..00000000 --- a/internal/resource/hpa_v2beta2.go +++ /dev/null @@ -1,209 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - "regexp" - "strconv" - "strings" - - "github.com/derailed/k9s/internal/k8s" - autoscalingv2beta2 "k8s.io/api/autoscaling/v2beta2" -) - -// HorizontalPodAutoscaler tracks a kubernetes resource. -type HorizontalPodAutoscaler struct { - *Base - instance *autoscalingv2beta2.HorizontalPodAutoscaler -} - -// NewHorizontalPodAutoscalerList returns a new resource list. -func NewHorizontalPodAutoscalerList(c Connection, ns string) List { - return NewList( - ns, - "hpa", - NewHorizontalPodAutoscaler(c), - AllVerbsAccess|DescribeAccess, - ) -} - -// NewHorizontalPodAutoscaler instantiates a new HorizontalPodAutoscaler. -func NewHorizontalPodAutoscaler(c Connection) *HorizontalPodAutoscaler { - hpa := &HorizontalPodAutoscaler{&Base{Connection: c, Resource: k8s.NewHorizontalPodAutoscalerV2Beta2(c)}, nil} - hpa.Factory = hpa - - return hpa -} - -// New builds a new HorizontalPodAutoscaler instance from a k8s resource. -func (r *HorizontalPodAutoscaler) New(i interface{}) (Columnar, error) { - c := NewHorizontalPodAutoscaler(r.Connection) - switch instance := i.(type) { - case *autoscalingv2beta2.HorizontalPodAutoscaler: - c.instance = instance - case autoscalingv2beta2.HorizontalPodAutoscaler: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting HPAv2b2 but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// Marshal resource to yaml. -func (r *HorizontalPodAutoscaler) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - hpa, ok := i.(*autoscalingv2beta2.HorizontalPodAutoscaler) - if !ok { - return "", errors.New("expecting hpa resource") - } - hpa.TypeMeta.APIVersion = extractVersion(hpa.Annotations) - hpa.TypeMeta.Kind = "HorizontalPodAutoscaler" - - return r.marshalObject(hpa) -} - -func extractVersion(a map[string]string) string { - ann := a["kubectl.kubernetes.io/last-applied-configuration"] - rx := regexp.MustCompile(`\A{"apiVersion":"([\w|/]+)",`) - found := rx.FindAllStringSubmatch(ann, 1) - if len(found) == 0 || len(found[0]) < 1 { - return "autoscaling/v2beta2" - } - - return found[0][1] -} - -// Header return resource header. -func (*HorizontalPodAutoscaler) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - - return append(hh, - "NAME", - "REFERENCE", - "TARGETS", - "MINPODS", - "MAXPODS", - "REPLICAS", - "AGE") -} - -// Fields retrieves displayable fields. -func (r *HorizontalPodAutoscaler) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } - - return append(ff, - i.ObjectMeta.Name, - i.Spec.ScaleTargetRef.Name, - toMetrics(i.Spec.Metrics, i.Status.CurrentMetrics), - strconv.Itoa(int(*i.Spec.MinReplicas)), - strconv.Itoa(int(i.Spec.MaxReplicas)), - strconv.Itoa(int(i.Status.CurrentReplicas)), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func computePodStatus(ss []autoscalingv2beta2.MetricStatus, index int, current string) string { - if len(ss) > index && ss[index].Pods != nil { - return ss[index].Pods.Current.AverageValue.String() - } - return current -} - -func computeObjectStatus(ss []autoscalingv2beta2.MetricStatus, index int, current string) string { - if len(ss) > index && ss[index].Object != nil { - return ss[index].Object.Current.Value.String() - } - return current -} - -func toMetrics(specs []autoscalingv2beta2.MetricSpec, statuses []autoscalingv2beta2.MetricStatus) string { - if len(specs) == 0 { - return MissingValue - } - - list, max, more, count := []string{}, 2, false, 0 - for i, spec := range specs { - current := UnknownValue - - switch spec.Type { - case autoscalingv2beta2.ExternalMetricSourceType: - list = append(list, externalMetrics(i, spec, statuses)) - case autoscalingv2beta2.PodsMetricSourceType: - list = append(list, computePodStatus(statuses, i, current)+"/"+spec.Pods.Target.AverageValue.String()) - case autoscalingv2beta2.ObjectMetricSourceType: - list = append(list, computeObjectStatus(statuses, i, current)+"/"+spec.Object.Target.Value.String()) - case autoscalingv2beta2.ResourceMetricSourceType: - list = append(list, resourceMetrics(i, spec, statuses)) - default: - list = append(list, "") - } - count++ - } - - if count > max { - list, more = list[:max], true - } - - ret := strings.Join(list, ", ") - if more { - return ret + " + " + strconv.Itoa(count-max) + "more..." - } - - return ret -} - -func externalMetrics(i int, spec autoscalingv2beta2.MetricSpec, statuses []autoscalingv2beta2.MetricStatus) string { - current := UnknownValue - - if spec.External.Target.AverageValue != nil { - if len(statuses) > i && statuses[i].External != nil && &statuses[i].External.Current.AverageValue != nil { - current = statuses[i].External.Current.AverageValue.String() - } - return current + "/" + spec.External.Target.AverageValue.String() + " (avg)" - } - if len(statuses) > i && statuses[i].External != nil { - current = statuses[i].External.Current.Value.String() - } - - return current + "/" + spec.External.Target.Value.String() -} - -func resourceMetrics(i int, spec autoscalingv2beta2.MetricSpec, statuses []autoscalingv2beta2.MetricStatus) string { - current := UnknownValue - - if spec.Resource.Target.AverageValue != nil { - if len(statuses) > i && statuses[i].Resource != nil { - current = statuses[i].Resource.Current.AverageValue.String() - } - return current + "/" + spec.Resource.Target.AverageValue.String() - } - - if len(statuses) > i && statuses[i].Resource != nil && statuses[i].Resource.Current.AverageUtilization != nil { - current = AsPerc(float64(*statuses[i].Resource.Current.AverageUtilization)) - } - - target := "" - if spec.Resource.Target.AverageUtilization != nil { - target = AsPerc(float64(*spec.Resource.Target.AverageUtilization)) - } - - return current + "/" + target -} diff --git a/internal/resource/hpa_v2beta2_int_test.go b/internal/resource/hpa_v2beta2_int_test.go deleted file mode 100644 index 4003e19f..00000000 --- a/internal/resource/hpa_v2beta2_int_test.go +++ /dev/null @@ -1,15 +0,0 @@ -package resource - -import ( - "testing" - - "github.com/stretchr/testify/assert" -) - -func TestVersionFromAnnotation(t *testing.T) { - ann := map[string]string{ - "kubectl.kubernetes.io/last-applied-configuration": `{"apiVersion":"autoscaling/v1","kind":"HorizontalPodAutoscaler","metadata":{"annotations":{},"name":"nginx","namespace":"default"},"spec":{"maxReplicas":10,"minReplicas":1,"scaleTargetRef":{"apiVersion":"apps/v1","kind":"Deployment","name":"nginx"},"targetCPUUtilizationPercentage":10}}`, - } - - assert.Equal(t, "autoscaling/v1", extractVersion(ann)) -} diff --git a/internal/resource/ing.go b/internal/resource/ing.go deleted file mode 100644 index 1aa05462..00000000 --- a/internal/resource/ing.go +++ /dev/null @@ -1,136 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - "strings" - - "github.com/derailed/k9s/internal/k8s" - v1 "k8s.io/api/core/v1" - "k8s.io/api/extensions/v1beta1" -) - -// Ingress tracks a kubernetes resource. -type Ingress struct { - *Base - instance *v1beta1.Ingress -} - -// NewIngressList returns a new resource list. -func NewIngressList(c Connection, ns string) List { - return NewList( - ns, - "ing", - NewIngress(c), - AllVerbsAccess|DescribeAccess, - ) -} - -// NewIngress instantiates a new Ingress. -func NewIngress(c Connection) *Ingress { - ing := &Ingress{&Base{Connection: c, Resource: k8s.NewIngress(c)}, nil} - ing.Factory = ing - - return ing -} - -// New builds a new Ingress instance from a k8s resource. -func (r *Ingress) New(i interface{}) (Columnar, error) { - c := NewIngress(r.Connection) - switch instance := i.(type) { - case *v1beta1.Ingress: - c.instance = instance - case v1beta1.Ingress: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting Ingress but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// Marshal resource to yaml. -func (r *Ingress) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - ing, ok := i.(*v1beta1.Ingress) - if !ok { - return "", errors.New("expecting ing resource") - } - ing.TypeMeta.APIVersion = "extensions/v1beta1" - ing.TypeMeta.Kind = "Ingress" - - return r.marshalObject(ing) -} - -// Header return resource header. -func (*Ingress) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - - return append(hh, "NAME", "HOSTS", "ADDRESS", "PORT", "AGE") -} - -// Fields retrieves displayable fields. -func (r *Ingress) Fields(ns string) Row { - ff := make([]string, 0, len(r.Header(ns))) - - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } - - return append(ff, - i.Name, - r.toHosts(i.Spec.Rules), - r.toAddress(i.Status.LoadBalancer), - r.toPorts(i.Spec.TLS), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func (*Ingress) toAddress(lbs v1.LoadBalancerStatus) string { - ings := lbs.Ingress - res := make([]string, 0, len(ings)) - for _, lb := range ings { - if len(lb.IP) > 0 { - res = append(res, lb.IP) - } else if len(lb.Hostname) != 0 { - res = append(res, lb.Hostname) - } - } - - return strings.Join(res, ",") -} - -func (*Ingress) toPorts(tls []v1beta1.IngressTLS) string { - if len(tls) != 0 { - return "80, 443" - } - - return "80" -} - -func (*Ingress) toHosts(rr []v1beta1.IngressRule) string { - var s string - var i int - for _, r := range rr { - s += r.Host - if i < len(rr)-1 { - s += "," - } - i++ - } - - return s -} diff --git a/internal/resource/ing_test.go b/internal/resource/ing_test.go deleted file mode 100644 index 08703e34..00000000 --- a/internal/resource/ing_test.go +++ /dev/null @@ -1,117 +0,0 @@ -package resource_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - "k8s.io/api/extensions/v1beta1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewIngressListWithArgs(ns string, r *resource.Ingress) resource.List { - return resource.NewList(ns, "ing", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewIngressWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Ingress { - r := &resource.Ingress{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestIngressListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewIngressListWithArgs(resource.AllNamespaces, NewIngressWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, "blee", l.GetNamespace()) - assert.Equal(t, "ing", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestIngressFields(t *testing.T) { - r := newIngress().Fields("blee") - assert.Equal(t, "fred", r[0]) -} - -func TestIngressMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sIngress(), nil) - - cm := NewIngressWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, ingYaml(), ma) -} - -// BOZO!! -// func TestIngressListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sIngress()}, nil) - -// l := NewIngressListWithArgs("blee", NewIngressWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 5, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sIngress() *v1beta1.Ingress { - return &v1beta1.Ingress{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: v1beta1.IngressSpec{ - Rules: []v1beta1.IngressRule{ - {Host: "blee"}, - }, - }, - } -} - -func newIngress() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewIngress(mc).New(k8sIngress()) - return c -} - -func ingYaml() string { - return `apiVersion: extensions/v1beta1 -kind: Ingress -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -spec: - rules: - - host: blee -status: - loadBalancer: {} -` -} diff --git a/internal/resource/job.go b/internal/resource/job.go deleted file mode 100644 index 534daf5c..00000000 --- a/internal/resource/job.go +++ /dev/null @@ -1,196 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "context" -// "errors" -// "fmt" -// "strconv" -// "strings" -// "time" - -// "github.com/derailed/k9s/internal/k8s" -// batchv1 "k8s.io/api/batch/v1" -// v1 "k8s.io/api/core/v1" -// "k8s.io/apimachinery/pkg/util/duration" -// ) - -// // Job tracks a kubernetes resource. -// type Job struct { -// *Base - -// instance *batchv1.Job -// } - -// // NewJobList returns a new resource list. -// func NewJobList(c Connection, ns string) List { -// return NewList( -// ns, -// "job", -// NewJob(c), -// AllVerbsAccess|DescribeAccess, -// ) -// } - -// // NewJob instantiates a new Job. -// func NewJob(c Connection) *Job { -// j := &Job{ -// Base: &Base{Connection: c, Resource: k8s.NewJob(c)}, -// } -// j.Factory = j - -// return j -// } - -// // New builds a new Job instance from a k8s resource. -// func (r *Job) New(i interface{}) (Columnar, error) { -// c := NewJob(r.Connection) -// switch instance := i.(type) { -// case *batchv1.Job: -// c.instance = instance -// case batchv1.Job: -// c.instance = &instance -// default: -// return nil, fmt.Errorf("Expecting Job but got %T", instance) -// } -// c.path = c.namespacedName(c.instance.ObjectMeta) - -// return c, nil -// } - -// // Marshal resource to yaml. -// func (r *Job) Marshal(path string) (string, error) { -// ns, n := Namespaced(path) -// i, err := r.Resource.Get(ns, n) -// if err != nil { -// return "", err -// } - -// jo, ok := i.(*batchv1.Job) -// if !ok { -// return "", errors.New("expecting job resource") -// } -// jo.TypeMeta.APIVersion = "extensions/v1beta1" -// jo.TypeMeta.Kind = "Job" - -// return r.marshalObject(jo) -// } - -// // Containers fetch all the containers on this job, may include init containers. -// func (r *Job) Containers(path string, includeInit bool) ([]string, error) { -// ns, n := Namespaced(path) - -// return r.Resource.(k8s.Loggable).Containers(ns, n, includeInit) -// } - -// // Logs retrieves logs for a given container. -// func (r *Job) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { -// instance, err := r.Resource.Get(opts.Namespace, opts.Name) -// if err != nil { -// return err -// } -// jo, ok := instance.(*batchv1.Job) -// if !ok { -// return errors.New("expecting job resource") -// } -// if jo.Spec.Selector == nil || len(jo.Spec.Selector.MatchLabels) == 0 { -// return fmt.Errorf("No valid selector found on job %s", opts.FQN()) -// } - -// return r.podLogs(ctx, c, jo.Spec.Selector.MatchLabels, opts) -// } - -// // Header return resource header. -// func (*Job) Header(ns string) Row { -// hh := Row{} -// if ns == AllNamespaces { -// hh = append(hh, "NAMESPACE") -// } - -// return append(hh, "NAME", "COMPLETIONS", "DURATION", "CONTAINERS", "IMAGES", "AGE") -// } - -// // Fields retrieves displayable fields. -// func (r *Job) Fields(ns string) Row { -// ff := make([]string, 0, len(r.Header(ns))) - -// i := r.instance -// if ns == AllNamespaces { -// ff = append(ff, i.Namespace) -// } - -// cc, ii := r.toContainers(i.Spec.Template.Spec) - -// return append(ff, -// i.Name, -// r.toCompletion(i.Spec, i.Status), -// r.toDuration(i.Status), -// cc, -// ii, -// toAge(i.ObjectMeta.CreationTimestamp), -// ) -// } - -// // ---------------------------------------------------------------------------- -// // Helpers... - -// const maxShow = 2 - -// func (*Job) toContainers(p v1.PodSpec) (string, string) { -// cc, ii := parseContainers(p.InitContainers) -// cn, ci := parseContainers(p.Containers) - -// cc, ii = append(cc, cn...), append(ii, ci...) - -// // Limit to 2 of each... -// if len(cc) > maxShow { -// cc = append(cc[:2], "(+"+strconv.Itoa(len(cc)-maxShow)+")...") -// } -// if len(ii) > maxShow { -// ii = append(ii[:2], "(+"+strconv.Itoa(len(ii)-maxShow)+")...") -// } - -// return strings.Join(cc, ","), strings.Join(ii, ",") -// } - -// func parseContainers(cos []v1.Container) (nn, ii []string) { -// for _, co := range cos { -// nn = append(nn, co.Name) -// ii = append(ii, co.Image) -// } - -// return nn, ii -// } - -// func (*Job) toCompletion(spec batchv1.JobSpec, status batchv1.JobStatus) (s string) { -// if spec.Completions != nil { -// return strconv.Itoa(int(status.Succeeded)) + "/" + strconv.Itoa(int(*spec.Completions)) -// } - -// if spec.Parallelism == nil { -// return strconv.Itoa(int(status.Succeeded)) + "/1" -// } - -// p := *spec.Parallelism -// if p > 1 { -// return strconv.Itoa(int(status.Succeeded)) + "/1 of " + strconv.Itoa(int(p)) -// } - -// return strconv.Itoa(int(status.Succeeded)) + "/1" -// } - -// func (*Job) toDuration(status batchv1.JobStatus) string { -// if status.StartTime == nil { -// return MissingValue -// } - -// var d time.Duration -// switch { -// case status.CompletionTime == nil: -// d = time.Since(status.StartTime.Time) -// default: -// d = status.CompletionTime.Sub(status.StartTime.Time) -// } - -// return duration.HumanDuration(d) -// } diff --git a/internal/resource/job_int_test.go b/internal/resource/job_int_test.go deleted file mode 100644 index 427224f9..00000000 --- a/internal/resource/job_int_test.go +++ /dev/null @@ -1,154 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "testing" -// "time" - -// "github.com/stretchr/testify/assert" -// batchv1 "k8s.io/api/batch/v1" -// v1 "k8s.io/api/core/v1" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// ) - -// func TestJobToCompletion(t *testing.T) { -// t0 := testTime() -// t1, t2 := metav1.Time{Time: t0}, metav1.Time{Time: t0.Add(10 * time.Second)} -// var c, p int32 = 10, 20 - -// uu := []struct { -// j batchv1.JobSpec -// s batchv1.JobStatus -// e string -// }{ -// { -// batchv1.JobSpec{ -// Completions: &c, -// Parallelism: &p, -// }, -// batchv1.JobStatus{ -// Succeeded: 1, -// Active: 1, -// Failed: 0, -// StartTime: &t1, -// CompletionTime: &t2, -// }, -// "1/10", -// }, -// { -// batchv1.JobSpec{ -// Parallelism: &p, -// }, -// batchv1.JobStatus{ -// Succeeded: 1, -// Active: 1, -// Failed: 0, -// StartTime: &t1, -// CompletionTime: &t2, -// }, -// "1/1 of 20", -// }, -// { -// batchv1.JobSpec{ -// Completions: &c, -// }, -// batchv1.JobStatus{ -// Succeeded: 1, -// Active: 1, -// Failed: 0, -// StartTime: &t1, -// CompletionTime: &t2, -// }, -// "1/10", -// }, -// { -// batchv1.JobSpec{}, -// batchv1.JobStatus{ -// Succeeded: 1, -// Active: 1, -// Failed: 0, -// StartTime: &t1, -// CompletionTime: &t2, -// }, -// "1/1", -// }, -// } - -// var j *Job -// for _, u := range uu { -// assert.Equal(t, u.e, j.toCompletion(u.j, u.s)) -// } -// } - -// func TestJobToDuration(t *testing.T) { -// t0 := testTime().UTC() -// t1, t2 := metav1.Time{Time: t0}, metav1.Time{Time: t0.Add(10 * time.Second)} - -// uu := []struct { -// s batchv1.JobStatus -// e string -// }{ -// { -// batchv1.JobStatus{ -// StartTime: &t1, -// CompletionTime: &t2, -// }, -// "10s", -// }, -// { -// batchv1.JobStatus{ -// StartTime: &metav1.Time{Time: time.Now().Add(-10 * time.Second)}, -// }, -// "10s", -// }, -// { -// batchv1.JobStatus{ -// CompletionTime: &t2, -// }, -// MissingValue, -// }, -// } - -// var j *Job -// for _, u := range uu { -// assert.Equal(t, u.e, j.toDuration(u.s)) -// } -// } - -// func TestJobToContainers(t *testing.T) { -// uu := []struct { -// s v1.PodSpec -// c, i string -// }{ -// { -// v1.PodSpec{ -// InitContainers: []v1.Container{ -// {Name: "i1", Image: "fred"}, -// }, -// Containers: []v1.Container{ -// {Name: "c1", Image: "blee"}, -// }, -// }, -// "i1,c1", "fred,blee", -// }, -// { -// v1.PodSpec{ -// InitContainers: []v1.Container{ -// {Name: "i1", Image: "fred"}, -// }, -// Containers: []v1.Container{ -// {Name: "c1", Image: "blee"}, -// {Name: "c2", Image: "duh"}, -// }, -// }, -// "i1,c1,(+1)...", "fred,blee,(+1)...", -// }, -// } - -// var j *Job -// for _, u := range uu { -// c, i := j.toContainers(u.s) -// assert.Equal(t, u.c, c) -// assert.Equal(t, u.i, i) -// } -// } diff --git a/internal/resource/job_test.go b/internal/resource/job_test.go deleted file mode 100644 index 85044db8..00000000 --- a/internal/resource/job_test.go +++ /dev/null @@ -1,128 +0,0 @@ -package resource_test - -// BOZO!! -// import ( -// "testing" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/derailed/k9s/internal/resource" -// m "github.com/petergtz/pegomock" -// "github.com/stretchr/testify/assert" -// v1 "k8s.io/api/batch/v1" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// ) - -// func NewJobListWithArgs(ns string, r *resource.Job) resource.List { -// return resource.NewList(ns, "job", r, resource.AllVerbsAccess|resource.DescribeAccess) -// } - -// func NewJobWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Job { -// r := &resource.Job{Base: resource.NewBase(conn, res)} -// r.Factory = r -// return r -// } - -// func TestJobListAccess(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() - -// ns := "blee" -// l := NewJobListWithArgs(resource.AllNamespaces, NewJobWithArgs(mc, mr)) -// l.SetNamespace(ns) - -// assert.Equal(t, "blee", l.GetNamespace()) -// assert.Equal(t, "job", l.GetName()) -// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { -// assert.True(t, l.Access(a)) -// } -// } - -// func TestJobFields(t *testing.T) { -// r := newJob().Fields("blee") -// assert.Equal(t, "fred", r[0]) -// } - -// func TestJobMarshal(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.Get("blee", "fred")).ThenReturn(k8sJob(), nil) - -// cm := NewJobWithArgs(mc, mr) -// ma, err := cm.Marshal("blee/fred") -// mr.VerifyWasCalledOnce().Get("blee", "fred") -// assert.Nil(t, err) -// assert.Equal(t, jobYaml(), ma) -// } - -// // BOZO!! -// // func TestJobListData(t *testing.T) { -// // mc := NewMockConnection() -// // mr := NewMockCruder() -// // m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sJob()}, nil) - -// // l := NewJobListWithArgs("blee", NewJobWithArgs(mc, mr)) -// // // Make sure we mrn get deltas! -// // for i := 0; i < 2; i++ { -// // err := l.Reconcile(nil, "", "") -// // assert.Nil(t, err) -// // } - -// // mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// // td := l.Data() -// // assert.Equal(t, 1, len(td.Rows)) -// // assert.Equal(t, "blee", l.GetNamespace()) -// // row := td.Rows["blee/fred"] -// // assert.Equal(t, 6, len(row.Deltas)) -// // for _, d := range row.Deltas { -// // assert.Equal(t, "", d) -// // } -// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// // } - -// // Helpers... - -// func k8sJob() *v1.Job { -// var i int32 -// return &v1.Job{ -// ObjectMeta: metav1.ObjectMeta{ -// Namespace: "blee", -// Name: "fred", -// CreationTimestamp: metav1.Time{Time: testTime()}, -// }, -// Spec: v1.JobSpec{ -// Completions: &i, -// Parallelism: &i, -// }, -// Status: v1.JobStatus{ -// StartTime: &metav1.Time{Time: testTime()}, -// CompletionTime: &metav1.Time{Time: testTime()}, -// }, -// } -// } - -// func newJob() resource.Columnar { -// mc := NewMockConnection() -// c, _ := resource.NewJob(mc).New(k8sJob()) -// return c -// } - -// func jobYaml() string { -// return `apiVersion: extensions/v1beta1 -// kind: Job -// metadata: -// creationTimestamp: "2018-12-14T17:36:43Z" -// name: fred -// namespace: blee -// spec: -// completions: 0 -// parallelism: 0 -// template: -// metadata: -// creationTimestamp: null -// spec: -// containers: null -// status: -// completionTime: "2018-12-14T17:36:43Z" -// startTime: "2018-12-14T17:36:43Z" -// ` -// } diff --git a/internal/resource/list.go b/internal/resource/list.go deleted file mode 100644 index 3208eb04..00000000 --- a/internal/resource/list.go +++ /dev/null @@ -1,339 +0,0 @@ -package resource - -import ( - "context" - "reflect" - - "github.com/derailed/k9s/internal/render" - "k8s.io/apimachinery/pkg/watch" -) - -type list struct { - namespace, name string - verbs int - resource Resource - cache render.RowEvents - fieldSelector string - labelSelector string - header render.HeaderRow -} - -// NewList returns a new resource list. -func NewList(ns, name string, res Resource, verbs int) *list { - return &list{ - namespace: ns, - name: name, - verbs: verbs, - resource: res, - } -} - -func (l *list) HasSelectors() bool { - return l.fieldSelector != "" || l.labelSelector != "" -} - -// SetFieldSelector narrows down resource query given fields selection. -func (l *list) SetFieldSelector(s string) { - l.fieldSelector = s -} - -// SetLabelSelector narrows down resource query via labels selections. -func (l *list) SetLabelSelector(s string) { - l.labelSelector = s -} - -// Access check access control on a given resource. -func (l *list) Access(f int) bool { - return l.verbs&f == f -} - -// Access check access control on a given resource. -func (l *list) GetAccess() int { - return l.verbs -} - -// Access check access control on a given resource. -func (l *list) SetAccess(f int) { - l.verbs = f -} - -// Namespaced checks if k8s resource is namespaced. -func (l *list) Namespaced() bool { - return l.namespace != NotNamespaced -} - -// IsClusterWide returns true if the resource is cluster scoped. -func (l *list) IsCluterWide() bool { - return l.namespace == render.ClusterWide -} - -// AllNamespaces checks if this resource spans all namespaces. -func (l *list) AllNamespaces() bool { - return l.namespace == AllNamespaces -} - -// GetNamespace associated with the resource. -func (l *list) GetNamespace() string { - if !l.Access(NamespaceAccess) { - l.namespace = NotNamespaced - } - - return l.namespace -} - -// SetNamespace updates the namespace on the list. Default ns is "" for all -// namespaces. -func (l *list) SetNamespace(n string) { - if !l.Namespaced() { - return - } - - if n == AllNamespace { - n = AllNamespaces - } - if l.namespace == n { - return - } - l.cache = nil - if l.Access(NamespaceAccess) { - l.namespace = n - if n == AllNamespace { - l.namespace = AllNamespaces - } - } -} - -// GetName returns the kubernetes resource name. -func (l *list) GetName() string { - return l.name -} - -// Resource returns a resource api connection. -func (l *list) Resource() Resource { - return l.resource -} - -// Cache tracks previous resource state. -func (l *list) Data() render.TableData { - return render.TableData{ - Header: l.header, - RowEvents: l.cache, - Namespace: l.namespace, - } -} - -// BOZO!! -// func (l *list) load(informer *wa.Informer, ns string) (Columnars, error) { -// rr, err := informer.List(l.name, ns, metav1.ListOptions{ -// FieldSelector: l.fieldSelector, -// LabelSelector: l.labelSelector, -// }) -// if err != nil { -// return nil, err -// } - -// items := make(Columnars, 0, len(rr)) -// for _, r := range rr { -// res, err := l.fetchResource(informer, r, ns) -// if err != nil { -// return nil, err -// } -// items = append(items, res) -// } - -// return items, nil -// } - -// BOZO!! -// func (l *list) fetchResource(informer *wa.Informer, r interface{}, ns string) (Columnar, error) { -// res, err := l.resource.New(r) -// if err != nil { -// return nil, err -// } - -// switch o := r.(type) { -// case *v1.Node: -// fqn := MetaFQN(o.ObjectMeta) -// nmx, err := informer.Get(wa.NodeMXIndex, fqn, metav1.GetOptions{}) -// if err != nil { -// return res, err -// } -// res.SetNodeMetrics(nmx.(*mv1beta1.NodeMetrics)) -// case *v1.Pod: -// fqn := MetaFQN(o.ObjectMeta) -// pmx, err := informer.Get(wa.PodMXIndex, fqn, metav1.GetOptions{}) -// if err != nil { -// return res, err -// } -// res.SetPodMetrics(pmx.(*mv1beta1.PodMetrics)) -// case v1.Container: -// pmx, err := informer.Get(wa.PodMXIndex, ns, metav1.GetOptions{}) -// if err != nil { -// return res, err -// } -// res.SetPodMetrics(pmx.(*mv1beta1.PodMetrics)) -// default: -// return res, fmt.Errorf("No informer matched %s:%s", l.name, ns) -// } - -// return res, nil -// } - -// Reconcile previous vs current state and emits delta events. -func (l *list) Reconcile(ctx context.Context, gvr string) error { - panic("NYI") - // path := ctx.Value(internal.KeySelection).(string) - - // log.Debug().Msgf("Reconcile %q in path %q", gvr, path) - // ns := l.namespace - // if path != "" { - // ns = path - // } - - // factory, ok := ctx.Value(internal.KeyFactory).(*w.Factory) - // if !ok { - // return errors.New("no factory found in context") - // } - // m, ok := model.Registry[gvr] - // if !ok { - // log.Warn().Msgf("Resource %s not found in registry. Going generic!", gvr) - // m = model.ResourceMeta{ - // Model: &model.Generic{}, - // Renderer: &render.Generic{}, - // } - // } - // if m.Model == nil { - // m.Model = &model.Resource{} - // } - // m.Model.Init(ns, gvr, factory) - - // if l.labelSelector != "" { - // ctx = context.WithValue(ctx, internal.KeyLabels, l.labelSelector) - // } - // if l.fieldSelector != "" { - // ctx = context.WithValue(ctx, internal.KeyFields, l.fieldSelector) - // } - // oo, err := m.Model.List(ctx) - // if err != nil { - // panic(err) - // } - // log.Debug().Msgf("Model returned [%d] items", len(oo)) - // rows := make(render.Rows, len(oo)) - // if err := m.Model.Hydrate(oo, rows, m.Renderer); err != nil { - // panic(err) - // } - // l.update(ns, rows) - // l.header = m.Renderer.Header(ns) - - // return nil -} - -func (l *list) update(ns string, rows render.Rows) { - cacheEmpty := len(l.cache) == 0 - kk := make([]string, 0, len(rows)) - for _, row := range rows { - kk = append(kk, row.ID) - if cacheEmpty { - l.cache = append(l.cache, render.NewRowEvent(render.EventAdd, row)) - continue - } - if index, ok := l.cache.FindIndex(row.ID); ok { - delta := render.NewDeltaRow(l.cache[index].Row, row, true) - if delta.IsBlank() { - l.cache[index].Kind, l.cache[index].Deltas = render.EventUnchanged, delta - } else { - l.cache[index] = render.NewDeltaRowEvent(row, delta) - } - continue - } - l.cache = append(l.cache, render.NewRowEvent(render.EventAdd, row)) - } - - if cacheEmpty { - return - } - l.ensureDeletes(kk) -} - -// BOZO!! -// // Reconcile previous vs current state and emits delta events. -// func (l *list) Reconcile(informer *wa.Informer, path *string) error { -// ns := l.namespace -// if path != nil { -// ns = *path -// } -// log.Debug().Msgf("Reconcile in NS %q -- %#v", ns, path) -// if items, err := l.load(informer, ns); err == nil { -// l.update(items) -// return nil -// } - -// opts := metav1.ListOptions{ -// LabelSelector: l.labelSelector, -// FieldSelector: l.fieldSelector, -// } -// items, err := l.resource.List(l.namespace, opts) -// if err != nil { -// return err -// } -// l.update(items) - -// return nil -// } - -// func (l *list) update(items Columnars) { -// first := len(l.cache) == 0 -// kk := make([]string, 0, len(items)) -// for _, i := range items { -// kk = append(kk, i.Name()) -// ff := i.Fields(l.namespace) -// if first { -// l.cache[i.Name()] = newRowEvent(New, ff, make(Row, len(ff))) -// continue -// } -// dd := make(Row, len(ff)) -// a := watch.Added -// if evt, ok := l.cache[i.Name()]; ok { -// a = computeDeltas(evt, ff[:len(ff)-1], dd) -// } -// l.cache[i.Name()] = newRowEvent(a, ff, dd) -// } - -// if first { -// return -// } -// l.ensureDeletes(kk) -// } - -// EnsureDeletes delete items in cache that are no longer valid. -func (l *list) ensureDeletes(newKeys []string) { - for _, re := range l.cache { - var found bool - for i, key := range newKeys { - if key == re.Row.ID { - found = true - newKeys = append(newKeys[:i], newKeys[i+1:]...) - break - } - } - if !found { - l.cache = l.cache.Delete(re.Row.ID) - } - } -} - -// Helpers... - -func computeDeltas(evt *RowEvent, newRow, deltas Row) watch.EventType { - oldRow := evt.Fields[:len(evt.Fields)-1] - a := Unchanged - if !reflect.DeepEqual(oldRow, newRow) { - for i, field := range oldRow { - if field != newRow[i] { - deltas[i] = field - } - } - a = watch.Modified - } - return a -} diff --git a/internal/resource/node.go b/internal/resource/node.go deleted file mode 100644 index d7c3f22a..00000000 --- a/internal/resource/node.go +++ /dev/null @@ -1,279 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "errors" -// "fmt" -// "strings" - -// "k8s.io/apimachinery/pkg/util/sets" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/rs/zerolog/log" -// v1 "k8s.io/api/core/v1" -// mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -// ) - -// const ( -// labelNodeRolePrefix = "node-role.kubernetes.io/" -// nodeLabelRole = "kubernetes.io/role" -// ) - -// // Node tracks a kubernetes resource. -// type Node struct { -// *Base -// instance *v1.Node -// metrics *mv1beta1.NodeMetrics -// } - -// // NewNodeList returns a new resource list. -// func NewNodeList(c Connection, _ string) List { -// return NewList( -// NotNamespaced, -// "nodes", -// NewNode(c), -// ViewAccess|DescribeAccess, -// ) -// } - -// // NewNode instantiates a new Node. -// func NewNode(c Connection) *Node { -// n := &Node{ -// Base: &Base{ -// Connection: c, -// Resource: k8s.NewNode(c), -// }, -// } -// n.Factory = n - -// return n -// } - -// // New builds a new Node instance from a k8s resource. -// func (r *Node) New(i interface{}) (Columnar, error) { -// c := NewNode(r.Connection) -// switch instance := i.(type) { -// case *v1.Node: -// c.instance = instance -// case v1.Node: -// c.instance = &instance -// default: -// return nil, fmt.Errorf("Expecting Node but got %T", instance) -// } -// c.path = c.namespacedName(c.instance.ObjectMeta) - -// return c, nil -// } - -// // SetNodeMetrics set the current k8s resource metrics on a given node. -// func (r *Node) SetNodeMetrics(m *mv1beta1.NodeMetrics) { -// r.metrics = m -// } - -// // BOZO!! -// // // List all resources for a given namespace. -// // func (r *Node) List(ns string, opts metav1.ListOptions) (Columnars, error) { -// // nn, err := r.Resource.List(ns, opts) -// // if err != nil { -// // return nil, err -// // } - -// // cc := make(Columnars, 0, len(nn)) -// // for i := range nn { -// // node, ok := nn[i].(v1.Node) -// // if !ok { -// // return nil, errors.New("Expecting a node resource") -// // } -// // no, err := r.New(&node) -// // if err != nil { -// // return nil, err -// // } -// // cc = append(cc, no) -// // } - -// // return cc, nil -// // } - -// // Marshal a resource to yaml. -// func (r *Node) Marshal(path string) (string, error) { -// ns, n := Namespaced(path) -// i, err := r.Resource.Get(ns, n) -// if err != nil { -// log.Error().Err(err) -// return "", err -// } - -// no, ok := i.(*v1.Node) -// if !ok { -// return "", errors.New("Expecting a node resource") -// } -// no.TypeMeta.APIVersion = "v1" -// no.TypeMeta.Kind = "Node" - -// return r.marshalObject(no) -// } - -// // Header returns resource header. -// func (*Node) Header(ns string) Row { -// return Row{ -// "NAME", -// "STATUS", -// "ROLE", -// "VERSION", -// "KERNEL", -// "INTERNAL-IP", -// "EXTERNAL-IP", -// "CPU", -// "MEM", -// "%CPU", -// "%MEM", -// "ACPU", -// "AMEM", -// "AGE", -// } -// } - -// // NumCols designates if column is numerical. -// func (*Node) NumCols(n string) map[string]bool { -// return map[string]bool{ -// "CPU": true, -// "MEM": true, -// "%CPU": true, -// "%MEM": true, -// "ACPU": true, -// "AMEM": true, -// } -// } - -// // Fields returns displayable fields. -// func (r *Node) Fields(ns string) Row { -// ff := make(Row, 0, len(r.Header(ns))) - -// no := r.instance -// iIP, eIP := r.getIPs(no.Status.Addresses) -// iIP, eIP = missing(iIP), missing(eIP) - -// c, a, p := gatherNodeMX(no, r.metrics) - -// sta := make([]string, 10) -// r.status(no.Status, no.Spec.Unschedulable, sta) -// ro := sets.NewString() -// r.findNodeRoles(no, &ro) - -// return append(ff, -// no.Name, -// join(sta), -// join(ro.List()), -// no.Status.NodeInfo.KubeletVersion, -// no.Status.NodeInfo.KernelVersion, -// iIP, -// eIP, -// c.cpu, -// c.mem, -// p.cpu, -// p.mem, -// a.cpu, -// a.mem, -// toAge(no.ObjectMeta.CreationTimestamp), -// ) -// } - -// // ---------------------------------------------------------------------------- -// // Helpers... - -// type metric struct { -// cpu, mem string -// } - -// func noMetric() metric { -// return metric{cpu: NAValue, mem: NAValue} -// } - -// func gatherNodeMX(no *v1.Node, mx *mv1beta1.NodeMetrics) (c metric, a metric, p metric) { -// c, a, p = noMetric(), noMetric(), noMetric() -// if mx == nil { -// return -// } - -// cpu := mx.Usage.Cpu().MilliValue() -// mem := k8s.ToMB(mx.Usage.Memory().Value()) -// c = metric{ -// cpu: ToMillicore(cpu), -// mem: ToMi(mem), -// } - -// acpu := no.Status.Allocatable.Cpu().MilliValue() -// amem := k8s.ToMB(no.Status.Allocatable.Memory().Value()) -// a = metric{ -// cpu: ToMillicore(acpu), -// mem: ToMi(amem), -// } - -// p = metric{ -// cpu: AsPerc(toPerc(float64(cpu), float64(acpu))), -// mem: AsPerc(toPerc(mem, amem)), -// } - -// return -// } - -// func (_ *Node) findNodeRoles(no *v1.Node, roles *sets.String) { -// for k, v := range no.Labels { -// switch { -// case strings.HasPrefix(k, labelNodeRolePrefix): -// if role := strings.TrimPrefix(k, labelNodeRolePrefix); len(role) > 0 { -// roles.Insert(role) -// } -// case k == nodeLabelRole && v != "": -// roles.Insert(v) -// } -// } - -// if roles.Len() == 0 { -// roles.Insert(MissingValue) -// } -// } - -// func (*Node) getIPs(addrs []v1.NodeAddress) (iIP, eIP string) { -// for _, a := range addrs { -// switch a.Type { -// case v1.NodeExternalIP: -// eIP = a.Address -// case v1.NodeInternalIP: -// iIP = a.Address -// } -// } - -// return -// } - -// func (*Node) status(status v1.NodeStatus, exempt bool, res []string) { -// var index int -// conditions := make(map[v1.NodeConditionType]*v1.NodeCondition) -// for n := range status.Conditions { -// cond := status.Conditions[n] -// conditions[cond.Type] = &cond -// } - -// validConditions := []v1.NodeConditionType{v1.NodeReady} -// for _, validCondition := range validConditions { -// condition, ok := conditions[validCondition] -// if !ok { -// continue -// } -// neg := "" -// if condition.Status != v1.ConditionTrue { -// neg = "Not" -// } -// res[index] = neg + string(condition.Type) -// index++ - -// } -// if len(res) == 0 { -// res[index] = "Unknown" -// index++ -// } -// if exempt { -// res[index] = "SchedulingDisabled" -// } -// } diff --git a/internal/resource/node_int_test.go b/internal/resource/node_int_test.go deleted file mode 100644 index 0c2c125f..00000000 --- a/internal/resource/node_int_test.go +++ /dev/null @@ -1,122 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "testing" - -// "k8s.io/apimachinery/pkg/util/sets" - -// "github.com/stretchr/testify/assert" -// v1 "k8s.io/api/core/v1" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// ) - -// func TestNodeStatus(t *testing.T) { -// uu := []struct { -// s v1.NodeStatus -// e string -// }{ -// { -// v1.NodeStatus{ -// Conditions: []v1.NodeCondition{ -// { -// Type: v1.NodeReady, -// Status: v1.ConditionTrue, -// }, -// }, -// }, -// "Ready", -// }, -// } - -// no := NewNode(nil) -// for _, u := range uu { -// res := make([]string, 5) -// no.status(u.s, false, res) -// assert.Equal(t, "Ready", join(res)) -// } -// } - -// func TestNodeRoles(t *testing.T) { -// uu := []struct { -// node v1.Node -// roles []string -// }{ -// { -// node: v1.Node{ -// ObjectMeta: metav1.ObjectMeta{ -// Labels: map[string]string{ -// "kubernetes.io/role": "master", -// "node-role.kubernetes.io/worker": "true", -// }, -// }, -// }, -// roles: []string{"master", "worker"}, -// }, - -// { -// node: v1.Node{ -// ObjectMeta: metav1.ObjectMeta{ -// Labels: map[string]string{ -// "node-role.kubernetes.io/worker": "true", -// "kubernetes.io/role": "master", -// }, -// }, -// }, -// roles: []string{"master", "worker"}, -// }, - -// { -// node: v1.Node{ -// ObjectMeta: metav1.ObjectMeta{ -// Labels: map[string]string{ -// "kubernetes.io/role": "worker", -// }, -// }, -// }, -// roles: []string{"worker"}, -// }, - -// { -// node: v1.Node{}, -// roles: []string{""}, -// }, -// } - -// no := NewNode(nil) -// for _, u := range uu { -// roles := sets.NewString() -// no.findNodeRoles(&u.node, &roles) -// assert.Equal(t, u.roles, roles.List()) -// } -// } - -// func BenchmarkNodeFields(b *testing.B) { -// n := NewNode(nil) -// no := makeNode() - -// b.ResetTimer() -// b.ReportAllocs() -// for i := 0; i < b.N; i++ { -// node, _ := n.New(no) -// node.Fields("") -// } -// } - -// // ---------------------------------------------------------------------------- -// // Helpers... - -// func makeNode() *v1.Node { -// return &v1.Node{ -// ObjectMeta: metav1.ObjectMeta{ -// Name: "fred", -// CreationTimestamp: metav1.Time{Time: testTime()}, -// }, -// Spec: v1.NodeSpec{}, -// Status: v1.NodeStatus{ -// Addresses: []v1.NodeAddress{ -// {Address: "1.1.1.1"}, -// }, -// }, -// } -// } diff --git a/internal/resource/node_test.go b/internal/resource/node_test.go deleted file mode 100644 index 3c9e2292..00000000 --- a/internal/resource/node_test.go +++ /dev/null @@ -1,162 +0,0 @@ -package resource_test - -// BOZO!! -// import ( -// "testing" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/derailed/k9s/internal/resource" -// m "github.com/petergtz/pegomock" -// "github.com/stretchr/testify/assert" -// v1 "k8s.io/api/core/v1" -// res "k8s.io/apimachinery/pkg/api/resource" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -// v1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -// ) - -// func NewNodeListWithArgs(ns string, r *resource.Node) resource.List { -// return resource.NewList(resource.NotNamespaced, "no", r, resource.ViewAccess|resource.DescribeAccess) -// } - -// func NewNodeWithArgs(conn k8s.Connection, res resource.Cruder, mx resource.MetricsServer) *resource.Node { -// r := &resource.Node{Base: resource.NewBase(conn, res)} -// r.Factory = r -// return r -// } - -// func TestNodeListAccess(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// mx := NewMockMetricsServer() - -// ns := "blee" -// l := NewNodeListWithArgs(resource.AllNamespaces, NewNodeWithArgs(mc, mr, mx)) -// l.SetNamespace(ns) - -// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// assert.Equal(t, "no", l.GetName()) -// for _, a := range []int{resource.ViewAccess} { -// assert.True(t, l.Access(a)) -// } -// } - -// func TestNodeFields(t *testing.T) { -// r := newNode().Fields("blee") -// assert.Equal(t, "fred", r[0]) -// } - -// func TestNodeMarshal(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.Get("blee", "fred")).ThenReturn(k8sNode(), nil) -// mx := NewMockMetricsServer() - -// cm := NewNodeWithArgs(mc, mr, mx) -// ma, err := cm.Marshal("blee/fred") - -// mr.VerifyWasCalledOnce().Get("blee", "fred") -// assert.Nil(t, err) -// assert.Equal(t, noYaml(), ma) -// } - -// // BOZO!! -// // func TestNodeListData(t *testing.T) { -// // mc := NewMockConnection() -// // mr := NewMockCruder() -// // m.When(mr.List("-", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sNode()}, nil) -// // mx := NewMockMetricsServer() -// // m.When(mx.HasMetrics()).ThenReturn(true) -// // m.When(mx.FetchNodesMetrics()). -// // ThenReturn(&mv1beta1.NodeMetricsList{Items: []mv1beta1.NodeMetrics{makeMxNode("fred", "100m", "100Mi")}}, nil) - -// // l := NewNodeListWithArgs("-", NewNodeWithArgs(mc, mr, mx)) -// // // Make sure we mrn get deltas! -// // for i := 0; i < 2; i++ { -// // err := l.Reconcile(nil, "", "") -// // assert.Nil(t, err) -// // } - -// // mr.VerifyWasCalled(m.Times(2)).List("-", metav1.ListOptions{}) -// // td := l.Data() -// // assert.Equal(t, 1, len(td.Rows)) -// // assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// // row, ok := td.Rows["fred"] -// // assert.True(t, ok) -// // assert.Equal(t, 14, len(row.Deltas)) -// // for _, d := range row.Deltas { -// // assert.Equal(t, "", d) -// // } -// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// // } - -// // ---------------------------------------------------------------------------- -// // Helpers... - -// func k8sNode() *v1.Node { -// return &v1.Node{ -// ObjectMeta: metav1.ObjectMeta{ -// Name: "fred", -// CreationTimestamp: metav1.Time{Time: testTime()}, -// }, -// Spec: v1.NodeSpec{}, -// Status: v1.NodeStatus{ -// Addresses: []v1.NodeAddress{ -// {Address: "1.1.1.1"}, -// }, -// }, -// } -// } - -// func makeMxNode(name, cpu, mem string) mv1beta1.NodeMetrics { -// return v1beta1.NodeMetrics{ -// ObjectMeta: metav1.ObjectMeta{ -// Name: name, -// }, -// Usage: makeRes(cpu, mem), -// } -// } - -// func makeRes(c, m string) v1.ResourceList { -// cpu, _ := res.ParseQuantity(c) -// mem, _ := res.ParseQuantity(m) - -// return v1.ResourceList{ -// v1.ResourceCPU: cpu, -// v1.ResourceMemory: mem, -// } -// } - -// func newNode() resource.Columnar { -// mc := NewMockConnection() -// c, _ := resource.NewNode(mc).New(k8sNode()) -// return c -// } - -// func noYaml() string { -// return `apiVersion: v1 -// kind: Node -// metadata: -// creationTimestamp: "2018-12-14T17:36:43Z" -// name: fred -// spec: {} -// status: -// addresses: -// - address: 1.1.1.1 -// type: "" -// daemonEndpoints: -// kubeletEndpoint: -// Port: 0 -// nodeInfo: -// architecture: "" -// bootID: "" -// containerRuntimeVersion: "" -// kernelVersion: "" -// kubeProxyVersion: "" -// kubeletVersion: "" -// machineID: "" -// operatingSystem: "" -// osImage: "" -// systemUUID: "" -// ` -// } diff --git a/internal/resource/np.go b/internal/resource/np.go deleted file mode 100644 index e1e82e1a..00000000 --- a/internal/resource/np.go +++ /dev/null @@ -1,221 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - "strings" - - "github.com/derailed/k9s/internal/k8s" - networkingv1 "k8s.io/api/networking/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -// NetworkPolicy tracks a kubernetes resource. -type NetworkPolicy struct { - *Base - instance *networkingv1.NetworkPolicy -} - -// NewNetworkPolicyList returns a new resource list. -func NewNetworkPolicyList(c Connection, ns string) List { - return NewList( - ns, - "netpol", - NewNetworkPolicy(c), - AllVerbsAccess|DescribeAccess, - ) -} - -// NewNetworkPolicy instantiates a new NetworkPolicy. -func NewNetworkPolicy(c Connection) *NetworkPolicy { - ds := &NetworkPolicy{&Base{Connection: c, Resource: k8s.NewNetworkPolicy(c)}, nil} - ds.Factory = ds - - return ds -} - -// New builds a new NetworkPolicy instance from a k8s resource. -func (r *NetworkPolicy) New(i interface{}) (Columnar, error) { - c := NewNetworkPolicy(r.Connection) - switch instance := i.(type) { - case *networkingv1.NetworkPolicy: - c.instance = instance - case networkingv1.NetworkPolicy: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting NetworkPolicy but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// Marshal resource to yaml. -func (r *NetworkPolicy) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - ds, ok := i.(*networkingv1.NetworkPolicy) - if !ok { - return "", errors.New("Expecting a np resource") - } - ds.TypeMeta.APIVersion = "networking.k8s.io/v1" - ds.TypeMeta.Kind = "NetworkPolicy" - - return r.marshalObject(ds) -} - -// Header return resource header. -func (*NetworkPolicy) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - hh = append(hh, "NAME", "ING-SELECTOR", "ING-PORTS", "ING-BLOCK", "EGR-SELECTOR", "EGR-PORTS", "EGR-BLOCK", "AGE") - - return hh -} - -// Fields retrieves displayable fields. -func (r *NetworkPolicy) Fields(ns string) Row { - ff := make([]string, 0, len(r.Header(ns))) - - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } - - ip, is, ib := ingress(i.Spec.Ingress) - ep, es, eb := egress(i.Spec.Egress) - - return append(ff, - i.Name, - is, - ip, - ib, - es, - ep, - eb, - toAge(i.ObjectMeta.CreationTimestamp), - ) -} - -// Helpers... - -func ingress(ii []networkingv1.NetworkPolicyIngressRule) (string, string, string) { - var ports, sels, blocks []string - for _, i := range ii { - if p := portsToStr(i.Ports); p != "" { - ports = append(ports, p) - } - ll, pp := peersToStr(i.From) - if ll != "" { - sels = append(sels, ll) - } - if pp != "" { - blocks = append(blocks, pp) - } - } - return strings.Join(ports, ","), strings.Join(sels, ","), strings.Join(blocks, ",") -} - -func egress(ee []networkingv1.NetworkPolicyEgressRule) (string, string, string) { - var ports, sels, blocks []string - for _, e := range ee { - if p := portsToStr(e.Ports); p != "" { - ports = append(ports, p) - } - ll, pp := peersToStr(e.To) - if ll != "" { - sels = append(sels, ll) - } - if pp != "" { - blocks = append(blocks, pp) - } - } - return strings.Join(ports, ","), strings.Join(sels, ","), strings.Join(blocks, ",") -} - -func portsToStr(pp []networkingv1.NetworkPolicyPort) string { - ports := make([]string, 0, len(pp)) - for _, p := range pp { - ports = append(ports, string(*p.Protocol)+":"+p.Port.String()) - } - return strings.Join(ports, ",") -} - -func peersToStr(pp []networkingv1.NetworkPolicyPeer) (string, string) { - sels := make([]string, 0, len(pp)) - ips := make([]string, 0, len(pp)) - for _, p := range pp { - if peer := renderPeer(p); peer != "" { - sels = append(sels, peer) - } - - if p.IPBlock == nil { - continue - } - if b := renderBlock(p.IPBlock); b != "" { - ips = append(ips, b) - } - } - return strings.Join(sels, ","), strings.Join(ips, ",") -} - -func renderBlock(b *networkingv1.IPBlock) string { - s := b.CIDR - - if len(b.Except) == 0 { - return s - } - - e, more := b.Except, false - if len(b.Except) > 2 { - e, more = e[:2], true - } - if more { - return s + "[" + strings.Join(e, ",") + "...]" - } - return s + "[" + strings.Join(b.Except, ",") + "]" -} - -func renderPeer(i networkingv1.NetworkPolicyPeer) string { - var s string - - if i.PodSelector != nil { - if len(i.PodSelector.MatchLabels) == 0 { - s += "po:all" - } else if m := mapToStr(i.PodSelector.MatchLabels); m != "" { - s += "po:" + m - } else if e := expToStr(i.PodSelector.MatchExpressions); e != "" { - s += "--" + e - } - } - - if i.NamespaceSelector != nil { - if len(i.NamespaceSelector.MatchLabels) == 0 { - s += "ns:all" - } else if m := mapToStr(i.NamespaceSelector.MatchLabels); m != "" { - s += "ns:" + m - } else if e := expToStr(i.NamespaceSelector.MatchExpressions); e != "" { - s += "--" + e - } - } - - return s -} - -func expToStr(ee []metav1.LabelSelectorRequirement) string { - ss := make([]string, len(ee)) - for i, e := range ee { - ss[i] = labToStr(e) - } - return strings.Join(ss, ",") -} - -func labToStr(e metav1.LabelSelectorRequirement) string { - return fmt.Sprintf("%s-%s%s", e.Key, e.Operator, strings.Join(e.Values, ",")) -} diff --git a/internal/resource/ns.go b/internal/resource/ns.go deleted file mode 100644 index 75f5e597..00000000 --- a/internal/resource/ns.go +++ /dev/null @@ -1,87 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "errors" -// "fmt" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/rs/zerolog/log" -// v1 "k8s.io/api/core/v1" -// ) - -// // Namespace tracks a kubernetes resource. -// type Namespace struct { -// *Base -// instance *v1.Namespace -// } - -// // NewNamespaceList returns a new resource list. -// func NewNamespaceList(c Connection, ns string) List { -// return NewList( -// NotNamespaced, -// "ns", -// NewNamespace(c), -// CRUDAccess|DescribeAccess, -// ) -// } - -// // NewNamespace instantiates a new Namespace. -// func NewNamespace(c Connection) *Namespace { -// n := &Namespace{&Base{Connection: c, Resource: k8s.NewNamespace(c)}, nil} -// n.Factory = n - -// return n -// } - -// // New builds a new Namespace instance from a k8s resource. -// func (r *Namespace) New(i interface{}) (Columnar, error) { -// c := NewNamespace(r.Connection) -// switch instance := i.(type) { -// case *v1.Namespace: -// c.instance = instance -// case v1.Namespace: -// c.instance = &instance -// default: -// return nil, fmt.Errorf("Expecting Namespace but got %T", instance) -// } -// c.path = c.namespacedName(c.instance.ObjectMeta) - -// return c, nil -// } - -// // Marshal a resource to yaml. -// func (r *Namespace) Marshal(path string) (string, error) { -// ns, n := Namespaced(path) -// i, err := r.Resource.Get(ns, n) -// if err != nil { -// log.Error().Err(err) -// return "", err -// } - -// nss, ok := i.(*v1.Namespace) -// if !ok { -// return "", errors.New("Expecting a ns resource") -// } -// nss.TypeMeta.APIVersion = "v1" -// nss.TypeMeta.Kind = "Namespace" - -// return r.marshalObject(nss) -// } - -// // Header returns resource header. -// func (*Namespace) Header(ns string) Row { -// return Row{"NAME", "STATUS", "AGE"} -// } - -// // Fields returns displayable fields. -// func (r *Namespace) Fields(ns string) Row { -// ff := make(Row, 0, len(r.Header(ns))) -// i := r.instance - -// return append(ff, -// i.Name, -// string(i.Status.Phase), -// toAge(i.ObjectMeta.CreationTimestamp), -// ) -// } diff --git a/internal/resource/ns_test.go b/internal/resource/ns_test.go deleted file mode 100644 index b2149b31..00000000 --- a/internal/resource/ns_test.go +++ /dev/null @@ -1,111 +0,0 @@ -package resource_test - -// BOZO!! -// import ( -// "testing" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/derailed/k9s/internal/resource" -// m "github.com/petergtz/pegomock" -// "github.com/stretchr/testify/assert" -// v1 "k8s.io/api/core/v1" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// ) - -// func NewNamespaceListWithArgs(ns string, r *resource.Namespace) resource.List { -// return resource.NewList(resource.NotNamespaced, "ns", r, resource.CRUDAccess|resource.DescribeAccess) -// } - -// func NewNamespaceWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Namespace { -// r := &resource.Namespace{Base: resource.NewBase(conn, res)} -// r.Factory = r -// return r -// } - -// func TestNamespaceListAccess(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() - -// ns := "blee" -// l := NewNamespaceListWithArgs(resource.AllNamespaces, NewNamespaceWithArgs(mc, mr)) -// l.SetNamespace(ns) - -// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// assert.Equal(t, "ns", l.GetName()) -// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { -// assert.True(t, l.Access(a)) -// } -// } - -// func TestNamespaceFields(t *testing.T) { -// r := newNamespace().Fields("blee") -// assert.Equal(t, "fred", r[0]) -// } - -// func TestNamespaceMarshal(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.Get("", "fred")).ThenReturn(k8sNamespace(), nil) - -// cm := NewNamespaceWithArgs(mc, mr) -// ma, err := cm.Marshal("fred") - -// mr.VerifyWasCalledOnce().Get("", "fred") -// assert.Nil(t, err) -// assert.Equal(t, nsYaml(), ma) -// } - -// // BOZO!! -// // func TestNamespaceListData(t *testing.T) { -// // mc := NewMockConnection() -// // mr := NewMockCruder() -// // m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sNamespace()}, nil) - -// // l := NewNamespaceListWithArgs("-", NewNamespaceWithArgs(mc, mr)) -// // // Make sure we mrn get deltas! -// // for i := 0; i < 2; i++ { -// // err := l.Reconcile(nil, "", "") -// // assert.Nil(t, err) -// // } - -// // mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) -// // td := l.Data() -// // assert.Equal(t, 1, len(td.Rows)) -// // assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// // row := td.Rows["blee/fred"] -// // assert.Equal(t, 3, len(row.Deltas)) -// // for _, d := range row.Deltas { -// // assert.Equal(t, "", d) -// // } -// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// // } - -// // Helpers... - -// func k8sNamespace() *v1.Namespace { -// return &v1.Namespace{ -// ObjectMeta: metav1.ObjectMeta{ -// Namespace: "blee", -// Name: "fred", -// CreationTimestamp: metav1.Time{Time: testTime()}, -// }, -// } -// } - -// func newNamespace() resource.Columnar { -// mc := NewMockConnection() -// c, _ := resource.NewNamespace(mc).New(k8sNamespace()) -// return c -// } - -// func nsYaml() string { -// return `apiVersion: v1 -// kind: Namespace -// metadata: -// creationTimestamp: "2018-12-14T17:36:43Z" -// name: fred -// namespace: blee -// spec: {} -// status: {} -// ` -// } diff --git a/internal/resource/pdb.go b/internal/resource/pdb.go deleted file mode 100644 index bdadb036..00000000 --- a/internal/resource/pdb.go +++ /dev/null @@ -1,126 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - "strconv" - - "github.com/derailed/k9s/internal/k8s" - v1beta1 "k8s.io/api/policy/v1beta1" - "k8s.io/apimachinery/pkg/util/intstr" -) - -// PodDisruptionBudget that can be displayed in a table and interacted with. -type PodDisruptionBudget struct { - *Base - - instance *v1beta1.PodDisruptionBudget -} - -// NewPDBList returns a new resource list. -func NewPDBList(c Connection, ns string) List { - return NewList( - ns, - "pdb", - NewPDB(c), - AllVerbsAccess|DescribeAccess, - ) -} - -// NewPDB instantiates a new PDB. -func NewPDB(c Connection) *PodDisruptionBudget { - p := &PodDisruptionBudget{&Base{Connection: c, Resource: k8s.NewPodDisruptionBudget(c)}, nil} - p.Factory = p - - return p -} - -// New builds a new PDB instance from a k8s resource. -func (r *PodDisruptionBudget) New(i interface{}) (Columnar, error) { - c := NewPDB(r.Connection) - switch instance := i.(type) { - case *v1beta1.PodDisruptionBudget: - c.instance = instance - case v1beta1.PodDisruptionBudget: - c.instance = &instance - case *interface{}: - ptr := *i.(*interface{}) - pdbi, ok := ptr.(v1beta1.PodDisruptionBudget) - if !ok { - return nil, fmt.Errorf("Expecting PDB but got %T", ptr) - } - c.instance = &pdbi - default: - return nil, fmt.Errorf("Expecting PDB but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// Marshal resource to yaml. -func (r *PodDisruptionBudget) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - pdb, ok := i.(*v1beta1.PodDisruptionBudget) - if !ok { - return "", errors.New("Expecting a pdb resource") - } - pdb.TypeMeta.APIVersion = "v1beta1" - pdb.TypeMeta.Kind = "PodDisruptionBudget" - - return r.marshalObject(pdb) -} - -// Header return resource header. -func (*PodDisruptionBudget) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - - return append(hh, - "NAME", - "MIN AVAILABLE", - "MAX_ UNAVAILABLE", - "ALLOWED DISRUPTIONS", - "CURRENT", - "DESIRED", - "EXPECTED", - "AGE", - ) -} - -// Fields retrieves displayable fields. -func (r *PodDisruptionBudget) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - i := r.instance - - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } - - return append(ff, - i.Name, - numbToStr(i.Spec.MinAvailable), - numbToStr(i.Spec.MaxUnavailable), - strconv.Itoa(int(i.Status.PodDisruptionsAllowed)), - strconv.Itoa(int(i.Status.CurrentHealthy)), - strconv.Itoa(int(i.Status.DesiredHealthy)), - strconv.Itoa(int(i.Status.ExpectedPods)), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} - -// Helpers... - -func numbToStr(n *intstr.IntOrString) string { - if n == nil { - return NAValue - } - return strconv.Itoa(int(n.IntVal)) -} diff --git a/internal/resource/pdb_test.go b/internal/resource/pdb_test.go deleted file mode 100644 index 323b9d38..00000000 --- a/internal/resource/pdb_test.go +++ /dev/null @@ -1,114 +0,0 @@ -package resource_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1beta1 "k8s.io/api/policy/v1beta1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewPDBListWithArgs(ns string, r *resource.PodDisruptionBudget) resource.List { - return resource.NewList(ns, "pdb", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewPDBWithArgs(conn k8s.Connection, res resource.Cruder) *resource.PodDisruptionBudget { - r := &resource.PodDisruptionBudget{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestPDBListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewPDBListWithArgs(resource.AllNamespaces, NewPDBWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, ns, l.GetNamespace()) - assert.Equal(t, "pdb", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestPDBFields(t *testing.T) { - r := newPDB().Fields("blee") - assert.Equal(t, "fred", r[0]) -} - -func TestPDBMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sPDB(), nil) - - cm := NewPDBWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, pdbYaml(), ma) -} - -// BOZO!! -// func TestPDBListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sPDB()}, nil) - -// l := NewPDBListWithArgs("blee", NewPDBWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 8, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sPDB() *v1beta1.PodDisruptionBudget { - return &v1beta1.PodDisruptionBudget{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: v1beta1.PodDisruptionBudgetSpec{}, - } -} - -func newPDB() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewPDB(mc).New(k8sPDB()) - return c -} - -func pdbYaml() string { - return `apiVersion: v1beta1 -kind: PodDisruptionBudget -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -spec: {} -status: - currentHealthy: 0 - desiredHealthy: 0 - disruptionsAllowed: 0 - expectedPods: 0 -` -} diff --git a/internal/resource/pod.go b/internal/resource/pod.go deleted file mode 100644 index ede8aa84..00000000 --- a/internal/resource/pod.go +++ /dev/null @@ -1,484 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "bufio" -// "context" -// "errors" -// "fmt" -// "io" -// "strconv" -// "sync/atomic" -// "time" - -// "github.com/derailed/k9s/internal" -// "github.com/derailed/k9s/internal/color" -// "github.com/derailed/k9s/internal/k8s" -// "github.com/derailed/k9s/internal/watch" -// "github.com/rs/zerolog/log" -// v1 "k8s.io/api/core/v1" -// "k8s.io/apimachinery/pkg/api/resource" -// "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" -// "k8s.io/apimachinery/pkg/labels" -// "k8s.io/apimachinery/pkg/runtime" -// mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -// ) - -// const ( -// defaultTimeout = 1 * time.Second -// // BOZO!! -// Terminating = "Terminating" -// Running = "Running" -// Initialized = "Initialized" -// Completed = "Completed" -// ) - -// // Pod that can be displayed in a table and interacted with. -// type Pod struct { -// *Base -// instance *v1.Pod -// metrics *mv1beta1.PodMetrics -// } - -// // NewPodList returns a new resource list. -// func NewPodList(c Connection, ns string) List { -// return NewList( -// ns, -// "pods", -// NewPod(c), -// AllVerbsAccess|DescribeAccess, -// ) -// } - -// // NewPod instantiates a new Pod. -// func NewPod(c Connection) *Pod { -// p := &Pod{ -// Base: &Base{Connection: c, Resource: k8s.NewPod(c)}, -// } -// p.Factory = p - -// return p -// } - -// // New builds a new Pod instance from a k8s resource. -// func (r *Pod) New(i interface{}) (Columnar, error) { -// c := NewPod(r.Connection) -// switch instance := i.(type) { -// case *v1.Pod: -// c.instance = instance -// case v1.Pod: -// c.instance = &instance -// case *interface{}: -// ptr := *instance -// po, ok := ptr.(v1.Pod) -// if !ok { -// return nil, fmt.Errorf("Expecting Pod but got %T", ptr) -// } -// c.instance = &po -// default: -// return nil, fmt.Errorf("Expecting Pod but got %T", instance) -// } -// c.path = c.namespacedName(c.instance.ObjectMeta) - -// return c, nil -// } - -// // SetPodMetrics set the current k8s resource metrics on a given pod. -// func (r *Pod) SetPodMetrics(m *mv1beta1.PodMetrics) { -// r.metrics = m -// } - -// // Marshal resource to yaml. -// func (r *Pod) Marshal(path string) (string, error) { -// panic("Should not be called") -// ns, n := Namespaced(path) -// i, err := r.Resource.Get(ns, n) -// if err != nil { -// return "", err -// } -// po, ok := i.(*v1.Pod) -// if !ok { -// return "", errors.New("Expecting a pod resource") -// } -// po.TypeMeta.APIVersion = "v1" -// po.TypeMeta.Kind = "Pod" - -// return r.marshalObject(po) -// } - -// // Containers lists out all the docker containers name contained in a pod. -// func (r *Pod) Containers(path string, includeInit bool) ([]string, error) { -// ns, po := Namespaced(path) - -// return r.Resource.(k8s.Loggable).Containers(ns, po, includeInit) -// } - -// // PodLogs tail logs for all containers in a running Pod. -// func (r *Pod) PodLogs(ctx context.Context, c chan<- string, opts LogOptions) error { -// fac, ok := ctx.Value(internal.KeyFactory).(*watch.Factory) -// if !ok { -// return errors.New("Expecting an informer") -// } -// o, err := fac.Get("v1/pods", opts.FQN(), labels.Everything()) -// if err != nil { -// return err -// } - -// var po v1.Pod -// if runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &po); err != nil { -// return err -// } -// opts.Color = asColor(po.Name) -// if len(po.Spec.InitContainers)+len(po.Spec.Containers) == 1 { -// opts.SingleContainer = true -// } - -// for _, co := range po.Spec.InitContainers { -// opts.Container = co.Name -// if err := r.Logs(ctx, c, opts); err != nil { -// return err -// } -// } -// rcos := r.loggableContainers(po.Status) -// for _, co := range po.Spec.Containers { -// if in(rcos, co.Name) { -// opts.Container = co.Name -// if err := r.Logs(ctx, c, opts); err != nil { -// log.Error().Err(err).Msgf("Getting logs for %s failed", co.Name) -// return err -// } -// } -// } - -// return nil -// } - -// // Logs tails a given container logs -// func (r *Pod) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { -// if !opts.HasContainer() { -// return r.PodLogs(ctx, c, opts) -// } -// res, ok := r.Resource.(k8s.Loggable) -// if !ok { -// return fmt.Errorf("Resource %T is not Loggable", r.Resource) -// } - -// return tailLogs(ctx, res, c, opts) -// } - -// func tailLogs(ctx context.Context, res k8s.Loggable, c chan<- string, opts LogOptions) error { -// log.Debug().Msgf("Tailing logs for %q/%q:%q", opts.Namespace, opts.Name, opts.Container) -// o := v1.PodLogOptions{ -// Container: opts.Container, -// Follow: true, -// TailLines: &opts.Lines, -// Previous: opts.Previous, -// } -// req := res.Logs(opts.Namespace, opts.Name, &o) -// ctxt, cancelFunc := context.WithCancel(ctx) -// req.Context(ctxt) - -// var blocked int32 = 1 -// go logsTimeout(cancelFunc, &blocked) - -// // This call will block if nothing is in the stream!! -// stream, err := req.Stream() -// atomic.StoreInt32(&blocked, 0) -// if err != nil { -// log.Error().Err(err).Msgf("Log stream failed for `%s", opts.Path()) -// return fmt.Errorf("Unable to obtain log stream for %s", opts.Path()) -// } -// go readLogs(ctx, stream, c, opts) - -// return nil -// } - -// func logsTimeout(cancel context.CancelFunc, blocked *int32) { -// <-time.After(defaultTimeout) -// if atomic.LoadInt32(blocked) == 1 { -// log.Debug().Msg("Timed out reading the log stream") -// cancel() -// } -// } - -// func readLogs(ctx context.Context, stream io.ReadCloser, c chan<- string, opts LogOptions) { -// defer func() { -// log.Debug().Msgf(">>> Closing stream `%s", opts.Path()) -// if err := stream.Close(); err != nil { -// log.Error().Err(err).Msg("Cloing stream") -// } -// }() - -// scanner := bufio.NewScanner(stream) -// for scanner.Scan() { -// select { -// case <-ctx.Done(): -// return -// default: -// c <- opts.DecorateLog(scanner.Text()) -// } -// } -// } - -// // BOZO!! -// // // List resources for a given namespace. -// // func (r *Pod) List(ns string, opts metav1.ListOptions) (Columnars, error) { -// // pods, err := r.Resource.List(ns, opts) -// // if err != nil { -// // return nil, err -// // } - -// // cc := make(Columnars, 0, len(pods)) -// // for i := range pods { -// // po, err := r.New(&pods[i]) -// // if err != nil { -// // return nil, errors.New("Expecting a pod resource") -// // } -// // cc = append(cc, po) -// // } - -// // return cc, nil -// // } - -// // Header return resource header. -// func (*Pod) Header(ns string) Row { -// hh := Row{} -// if ns == AllNamespaces { -// hh = append(hh, "NAMESPACE") -// } -// return append(hh, -// "NAME", -// "READY", -// "STATUS", -// "RS", -// "CPU", -// "MEM", -// "%CPU", -// "%MEM", -// "IP", -// "NODE", -// "QOS", -// "AGE", -// ) -// } - -// // NumCols designates if column is numerical. -// func (*Pod) NumCols(n string) map[string]bool { -// return map[string]bool{ -// "CPU": true, -// "MEM": true, -// "%CPU": true, -// "%MEM": true, -// "RS": true, -// } -// } - -// // Fields retrieves displayable fields. -// func (r *Pod) Fields(ns string) Row { -// ff := make(Row, 0, len(r.Header(ns))) -// i := r.instance - -// if ns == AllNamespaces { -// ff = append(ff, i.Namespace) -// } - -// ss := i.Status.ContainerStatuses -// cr, _, rc := r.statuses(ss) - -// c, p := r.gatherPodMX(i) - -// return append(ff, -// i.ObjectMeta.Name, -// strconv.Itoa(cr)+"/"+strconv.Itoa(len(ss)), -// r.phase(i), -// strconv.Itoa(rc), -// c.cpu, -// c.mem, -// p.cpu, -// p.mem, -// na(i.Status.PodIP), -// na(i.Spec.NodeName), -// r.mapQOS(i.Status.QOSClass), -// toAge(i.ObjectMeta.CreationTimestamp), -// ) -// } - -// // ---------------------------------------------------------------------------- -// // Helpers... - -// func (r *Pod) gatherPodMX(po *v1.Pod) (c, p metric) { -// c, p = noMetric(), noMetric() -// if r.metrics == nil { -// return -// } - -// cpu, mem := r.currentRes(r.metrics) -// c = metric{ -// cpu: ToMillicore(cpu.MilliValue()), -// mem: ToMi(k8s.ToMB(mem.Value())), -// } - -// rc, rm := r.requestedRes(po) -// p = metric{ -// cpu: AsPerc(toPerc(float64(cpu.MilliValue()), float64(rc.MilliValue()))), -// mem: AsPerc(toPerc(k8s.ToMB(mem.Value()), k8s.ToMB(rm.Value()))), -// } - -// return -// } - -// func containerResources(co v1.Container) (cpu, mem *resource.Quantity) { -// req, limit := co.Resources.Requests, co.Resources.Limits -// switch { -// case len(req) != 0: -// cpu, mem = req.Cpu(), req.Memory() -// case len(limit) != 0: -// cpu, mem = limit.Cpu(), limit.Memory() -// } -// return -// } - -// func (r *Pod) requestedRes(po *v1.Pod) (cpu, mem resource.Quantity) { -// for _, co := range po.Spec.Containers { -// c, m := containerResources(co) -// if c != nil { -// cpu.Add(*c) -// } -// if m != nil { -// mem.Add(*m) -// } -// } -// return -// } - -// func (*Pod) currentRes(mx *mv1beta1.PodMetrics) (cpu, mem resource.Quantity) { -// for _, co := range mx.Containers { -// c, m := co.Usage.Cpu(), co.Usage.Memory() -// cpu.Add(*c) -// mem.Add(*m) -// } -// return -// } - -// func (*Pod) mapQOS(class v1.PodQOSClass) string { -// switch class { -// case v1.PodQOSGuaranteed: -// return "GA" -// case v1.PodQOSBurstable: -// return "BU" -// default: -// return "BE" -// } -// } - -// func (r *Pod) statuses(ss []v1.ContainerStatus) (cr, ct, rc int) { -// for _, c := range ss { -// if c.State.Terminated != nil { -// ct++ -// } -// if c.Ready { -// cr = cr + 1 -// } -// rc += int(c.RestartCount) -// } - -// return -// } - -// func (r *Pod) phase(po *v1.Pod) string { -// status := string(po.Status.Phase) -// if po.Status.Reason != "" { -// if po.DeletionTimestamp != nil && po.Status.Reason == "NodeLost" { -// return "Unknown" -// } -// status = po.Status.Reason -// } - -// init, status := r.initContainerPhase(po.Status, len(po.Spec.InitContainers), status) -// if init { -// return status -// } - -// running, status := r.containerPhase(po.Status, status) -// if running && status == "Completed" { -// status = "Running" -// } -// if po.DeletionTimestamp == nil { -// return status -// } - -// return Terminating -// } - -// func (*Pod) containerPhase(st v1.PodStatus, status string) (bool, string) { -// var running bool -// for i := len(st.ContainerStatuses) - 1; i >= 0; i-- { -// cs := st.ContainerStatuses[i] -// switch { -// case cs.State.Waiting != nil && cs.State.Waiting.Reason != "": -// status = cs.State.Waiting.Reason -// case cs.State.Terminated != nil && cs.State.Terminated.Reason != "": -// status = cs.State.Terminated.Reason -// case cs.State.Terminated != nil: -// if cs.State.Terminated.Signal != 0 { -// status = "Signal:" + strconv.Itoa(int(cs.State.Terminated.Signal)) -// } else { -// status = "ExitCode:" + strconv.Itoa(int(cs.State.Terminated.ExitCode)) -// } -// case cs.Ready && cs.State.Running != nil: -// running = true -// } -// } - -// return running, status -// } - -// func (*Pod) initContainerPhase(st v1.PodStatus, initCount int, status string) (bool, string) { -// for i, cs := range st.InitContainerStatuses { -// if state := checkContainerStatus(cs, i, initCount); state == "" { -// continue -// } else { -// return true, state -// } -// } - -// return false, status -// } - -// func checkContainerStatus(cs v1.ContainerStatus, i, initCount int) string { -// switch { -// case cs.State.Terminated != nil: -// if cs.State.Terminated.ExitCode == 0 { -// return "" -// } -// if cs.State.Terminated.Reason != "" { -// return "Init:" + cs.State.Terminated.Reason -// } -// if cs.State.Terminated.Signal != 0 { -// return "Init:Signal:" + strconv.Itoa(int(cs.State.Terminated.Signal)) -// } -// return "Init:ExitCode:" + strconv.Itoa(int(cs.State.Terminated.ExitCode)) -// case cs.State.Waiting != nil && cs.State.Waiting.Reason != "" && cs.State.Waiting.Reason != "PodInitializing": -// return "Init:" + cs.State.Waiting.Reason -// default: -// return "Init:" + strconv.Itoa(i) + "/" + strconv.Itoa(initCount) -// } -// } - -// func (r *Pod) loggableContainers(s v1.PodStatus) []string { -// var rcos []string -// for _, c := range s.ContainerStatuses { -// rcos = append(rcos, c.Name) -// } -// return rcos -// } - -// // Helpers.. - -// func asColor(n string) color.Paint { -// var sum int -// for _, r := range n { -// sum += int(r) -// } -// return color.Paint(30 + 2 + sum%6) -// } diff --git a/internal/resource/pod_int_test.go b/internal/resource/pod_int_test.go deleted file mode 100644 index da495b1d..00000000 --- a/internal/resource/pod_int_test.go +++ /dev/null @@ -1,183 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "testing" -// "time" - -// "github.com/stretchr/testify/assert" -// v1 "k8s.io/api/core/v1" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// ) - -// func TestPodStatuses(t *testing.T) { -// type counts struct { -// ready, terminated, restarts int -// } - -// uu := []struct { -// s []v1.ContainerStatus -// e counts -// }{ -// { -// []v1.ContainerStatus{ -// { -// Name: "c1", -// Ready: true, -// State: v1.ContainerState{ -// Running: &v1.ContainerStateRunning{}, -// }, -// }, -// { -// Name: "c2", -// Ready: false, -// RestartCount: 10, -// State: v1.ContainerState{ -// Terminated: &v1.ContainerStateTerminated{}, -// }, -// }, -// }, -// counts{1, 1, 10}, -// }, -// } - -// var p Pod -// for _, u := range uu { -// cr, ct, cs := p.statuses(u.s) -// assert.Equal(t, u.e.ready, cr) -// assert.Equal(t, u.e.terminated, ct) -// assert.Equal(t, u.e.restarts, cs) -// } -// } - -// func TestPodPhase(t *testing.T) { -// uu := []struct { -// p *v1.Pod -// e string -// }{ -// {makePodStatus("p1", v1.PodRunning, ""), "Running"}, -// {makePodStatus("p2", v1.PodRunning, "Evicted"), "Evicted"}, -// {makePodStatus("p1", v1.PodPending, ""), "Pending"}, -// {makePodStatus("p1", v1.PodSucceeded, ""), "Succeeded"}, -// {makePodStatus("p1", v1.PodFailed, ""), "Failed"}, -// {makePodStatus("p1", v1.PodUnknown, ""), "Unknown"}, -// {makePodCoInitTerminated("p1"), "Init:OOMKilled"}, -// {makePodCoInitWaiting("p1", ""), "Init:0/1"}, -// {makePodCoInitWaiting("p2", "Waiting"), "Init:Waiting"}, -// {makePodCoInitWaiting("p1", "PodInitializing"), "Init:0/1"}, -// {makePodCoWaiting("p1", "Waiting"), "Waiting"}, -// {makePodCoWaiting("p1", ""), ""}, -// {makePodCoTerminated("p1", "OOMKilled", 0, true), Terminating}, -// {makePodCoTerminated("p2", "OOMKilled", 0, false), "OOMKilled"}, -// {makePodCoTerminated("p1", "", 0, true), Terminating}, -// {makePodCoTerminated("p1", "", 0, false), "ExitCode:1"}, -// {makePodCoTerminated("p1", "", 1, true), Terminating}, -// {makePodCoTerminated("p1", "", 1, false), "Signal:1"}, -// } - -// var p Pod -// for _, u := range uu { -// assert.Equal(t, u.e, p.phase(u.p)) -// } -// } - -// func makePodStatus(n string, phase v1.PodPhase, reason string) *v1.Pod { -// po := makePod(n) -// po.Status = v1.PodStatus{ -// Phase: phase, -// Reason: reason, -// } - -// return po -// } - -// func makePodCoInitTerminated(n string) *v1.Pod { -// po := makePod(n) - -// po.Status.InitContainerStatuses = []v1.ContainerStatus{ -// { -// State: v1.ContainerState{ -// Terminated: &v1.ContainerStateTerminated{ -// Reason: "OOMKilled", -// ExitCode: 1, -// }, -// }, -// }, -// } - -// return po -// } - -// func makePodCoInitWaiting(n, reason string) *v1.Pod { -// po := makePod(n) - -// po.Status.InitContainerStatuses = []v1.ContainerStatus{ -// { -// State: v1.ContainerState{ -// Waiting: &v1.ContainerStateWaiting{ -// Reason: reason, -// }, -// }, -// }, -// } - -// return po -// } - -// func makePodCoTerminated(n, reason string, signal int32, deleted bool) *v1.Pod { -// po := makePod(n) - -// if deleted { -// po.DeletionTimestamp = &metav1.Time{Time: time.Now()} -// } -// po.Status.ContainerStatuses = []v1.ContainerStatus{ -// { -// State: v1.ContainerState{ -// Terminated: &v1.ContainerStateTerminated{ -// Reason: reason, -// Signal: signal, -// ExitCode: 1, -// }, -// }, -// }, -// } - -// return po -// } - -// func makePodCoWaiting(n, reason string) *v1.Pod { -// po := makePod(n) - -// po.Status.ContainerStatuses = []v1.ContainerStatus{ -// { -// State: v1.ContainerState{ -// Waiting: &v1.ContainerStateWaiting{ -// Reason: reason, -// }, -// }, -// }, -// } - -// return po -// } - -// func makePod(n string) *v1.Pod { -// return &v1.Pod{ -// ObjectMeta: metav1.ObjectMeta{ -// Name: n, -// Namespace: "default", -// }, -// Spec: v1.PodSpec{ -// InitContainers: []v1.Container{ -// { -// Name: "ic1", -// }, -// }, -// Containers: []v1.Container{ -// { -// Name: "c1", -// }, -// }, -// }, -// } -// } diff --git a/internal/resource/pod_test.go b/internal/resource/pod_test.go deleted file mode 100644 index ea1aa221..00000000 --- a/internal/resource/pod_test.go +++ /dev/null @@ -1,277 +0,0 @@ -package resource_test - -// BOZO!! -// import ( -// "testing" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/derailed/k9s/internal/resource" -// "github.com/stretchr/testify/assert" -// v1 "k8s.io/api/core/v1" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -// ) - -// func NewPodListWithArgs(ns string, r *resource.Pod) resource.List { -// return resource.NewList(ns, "po", r, resource.AllVerbsAccess|resource.DescribeAccess) -// } - -// func NewPodWithArgs(conn k8s.Connection, res resource.Cruder, mx resource.MetricsServer) *resource.Pod { -// r := &resource.Pod{Base: resource.NewBase(conn, res)} -// r.Factory = r -// return r -// } - -// func TestPodListAccess(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// mx := NewMockMetricsServer() - -// ns := "blee" -// l := NewPodListWithArgs(resource.AllNamespaces, NewPodWithArgs(mc, mr, mx)) -// l.SetNamespace(ns) - -// assert.Equal(t, "blee", l.GetNamespace()) -// assert.Equal(t, "po", l.GetName()) -// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { -// assert.True(t, l.Access(a)) -// } -// } - -// func TestPodFields(t *testing.T) { -// r := newPod().Fields("blee") -// assert.Equal(t, "fred", r[0]) -// } - -// func TestPodGatherMX(t *testing.T) { -// uu := map[string]struct { -// resources v1.ResourceRequirements -// metrics mv1beta1.PodMetrics -// expectedCpuPercentage string -// expectedMemPercentage string -// }{ -// "request": { -// v1.ResourceRequirements{ -// Requests: makeRes("500m", "512Mi"), -// }, -// makeMxPod("p1", "250m", "256Mi"), -// "150", -// "150", -// }, -// "limit": { -// v1.ResourceRequirements{ -// Limits: makeRes("1000m", "1024Mi"), -// }, -// makeMxPod("p2", "250m", "256Mi"), -// "75", -// "75", -// }, -// "both": { -// v1.ResourceRequirements{ -// Requests: makeRes("500m", "512Mi"), -// Limits: makeRes("1000m", "1024Mi"), -// }, -// makeMxPod("p3", "250m", "256Mi"), -// "150", -// "150", -// }, -// } - -// for k := range uu { -// u := uu[k] -// t.Run(k, func(t *testing.T) { -// r := NewPodWithMetrics(u.metrics, u.resources).Fields("blee") - -// assert.Equal(t, u.expectedCpuPercentage, r[6]) -// assert.Equal(t, u.expectedMemPercentage, r[7]) -// }) -// } -// } - -// // BOZO!! -// // func TestPodMarshal(t *testing.T) { -// // mc := NewMockConnection() -// // mr := NewMockCruder() -// // m.When(mr.Get("blee", "fred")).ThenReturn(makePod(), nil) -// // mx := NewMockMetricsServer() - -// // cm := NewPodWithArgs(mc, mr, mx) -// // ma, err := cm.Marshal("blee/fred") - -// // mr.VerifyWasCalledOnce().Get("blee", "fred") -// // assert.Nil(t, err) -// // assert.Equal(t, poYaml(), ma) -// // } - -// // BOZO!! -// // func TestPodListData(t *testing.T) { -// // mc := NewMockConnection() -// // mr := NewMockCruder() -// // m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*makePod()}, nil) -// // mx := NewMockMetricsServer() -// // m.When(mx.HasMetrics()).ThenReturn(true) -// // m.When(mx.FetchPodsMetrics("blee")). -// // ThenReturn(&mv1beta1.PodMetricsList{Items: []mv1beta1.PodMetrics{makeMxPod("p1", "100m", "20Mi")}}, nil) - -// // l := NewPodListWithArgs("blee", NewPodWithArgs(mc, mr, mx)) -// // // Make sure we mcn get deltas! -// // for i := 0; i < 2; i++ { -// // err := l.Reconcile(nil, "", "") -// // assert.Nil(t, err) -// // } - -// // mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// // td := l.Data() -// // assert.Equal(t, 1, len(td.Rows)) -// // assert.Equal(t, "blee", l.GetNamespace()) -// // row := td.Rows["blee/fred"] -// // assert.Equal(t, 12, len(row.Deltas)) -// // for _, d := range row.Deltas { -// // assert.Equal(t, "", d) -// // } -// // assert.Equal(t, "fred", strings.TrimSpace(row.Fields[:1][0])) -// // } - -// func BenchmarkPodFields(b *testing.B) { -// p := resource.NewPod(nil) -// po := makePod() - -// b.ResetTimer() -// b.ReportAllocs() - -// for n := 0; n < b.N; n++ { -// pod, _ := p.New(po) -// pod.Fields("") -// } -// } - -// // ---------------------------------------------------------------------------- -// // Helpers... -// func makePodWithContainerSpec(resources v1.ResourceRequirements) *v1.Pod { -// pod := makePod() -// pod.Spec.Containers[0].Resources = resources -// return pod -// } - -// func makePod() *v1.Pod { -// var i int32 = 1 -// var t = v1.HostPathDirectory -// return &v1.Pod{ -// ObjectMeta: metav1.ObjectMeta{ -// Namespace: "blee", -// Name: "fred", -// Labels: map[string]string{"blee": "duh"}, -// CreationTimestamp: metav1.Time{Time: testTime()}, -// }, -// Spec: v1.PodSpec{ -// Priority: &i, -// PriorityClassName: "bozo", -// Containers: []v1.Container{ -// { -// Name: "fred", -// Image: "blee", -// Env: []v1.EnvVar{ -// { -// Name: "fred", -// Value: "1", -// ValueFrom: &v1.EnvVarSource{ -// ConfigMapKeyRef: &v1.ConfigMapKeySelector{Key: "blee"}, -// }, -// }, -// }, -// }, -// }, -// Volumes: []v1.Volume{ -// { -// Name: "fred", -// VolumeSource: v1.VolumeSource{ -// HostPath: &v1.HostPathVolumeSource{ -// Path: "/blee", -// Type: &t, -// }, -// }, -// }, -// }, -// }, -// Status: v1.PodStatus{ -// Phase: "Running", -// ContainerStatuses: []v1.ContainerStatus{ -// { -// Name: "fred", -// State: v1.ContainerState{Running: &v1.ContainerStateRunning{}}, -// RestartCount: 0, -// }, -// }, -// }, -// } -// } - -// func newPod() resource.Columnar { -// mc := NewMockConnection() -// c, _ := resource.NewPod(mc).New(makePod()) -// return c -// } - -// func NewPodWithMetrics(metrics mv1beta1.PodMetrics, resources v1.ResourceRequirements) resource.Columnar { -// mc := NewMockConnection() -// p := resource.NewPod(mc) -// r, _ := p.New(makePodWithContainerSpec(resources)) -// r.SetPodMetrics(&metrics) -// return r -// } - -// func poYaml() string { -// return `apiVersion: v1 -// kind: Pod -// metadata: -// creationTimestamp: "2018-12-14T17:36:43Z" -// labels: -// blee: duh -// name: fred -// namespace: blee -// spec: -// containers: -// - env: -// - name: fred -// value: "1" -// valueFrom: -// configMapKeyRef: -// key: blee -// image: blee -// name: fred -// resources: {} -// priority: 1 -// priorityClassName: bozo -// volumes: -// - hostPath: -// path: /blee -// type: Directory -// name: fred -// status: -// containerStatuses: -// - image: "" -// imageID: "" -// lastState: {} -// name: fred -// ready: false -// restartCount: 0 -// state: -// running: -// startedAt: null -// phase: Running -// ` -// } - -// func makeMxPod(name, cpu, mem string) mv1beta1.PodMetrics { -// return mv1beta1.PodMetrics{ -// ObjectMeta: metav1.ObjectMeta{ -// Name: name, -// Namespace: "default", -// }, -// Containers: []mv1beta1.ContainerMetrics{ -// {Usage: makeRes(cpu, mem)}, -// {Usage: makeRes(cpu, mem)}, -// {Usage: makeRes(cpu, mem)}, -// }, -// } -// } diff --git a/internal/resource/pv.go b/internal/resource/pv.go deleted file mode 100644 index d12e9afc..00000000 --- a/internal/resource/pv.go +++ /dev/null @@ -1,161 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "errors" -// "fmt" -// "path" -// "strings" - -// "github.com/derailed/k9s/internal/k8s" -// v1 "k8s.io/api/core/v1" -// ) - -// const Terminating = "Terminating" - -// // PersistentVolume tracks a kubernetes resource. -// type PersistentVolume struct { -// *Base -// instance *v1.PersistentVolume -// } - -// // NewPersistentVolumeList returns a new resource list. -// func NewPersistentVolumeList(c Connection, ns string) List { -// return NewList( -// NotNamespaced, -// "pv", -// NewPersistentVolume(c), -// CRUDAccess|DescribeAccess, -// ) -// } - -// // NewPersistentVolume instantiates a new PersistentVolume. -// func NewPersistentVolume(c Connection) *PersistentVolume { -// p := &PersistentVolume{&Base{Connection: c, Resource: k8s.NewPersistentVolume(c)}, nil} -// p.Factory = p - -// return p -// } - -// // New builds a new PersistentVolume instance from a k8s resource. -// func (r *PersistentVolume) New(i interface{}) (Columnar, error) { -// c := NewPersistentVolume(r.Connection) -// switch instance := i.(type) { -// case *v1.PersistentVolume: -// c.instance = instance -// case v1.PersistentVolume: -// c.instance = &instance -// default: -// return nil, fmt.Errorf("Expecting PV but got %T", instance) -// } -// c.path = c.namespacedName(c.instance.ObjectMeta) - -// return c, nil -// } - -// // Marshal resource to yaml. -// func (r *PersistentVolume) Marshal(path string) (string, error) { -// ns, n := Namespaced(path) -// i, err := r.Resource.Get(ns, n) -// if err != nil { -// return "", err -// } - -// pv, ok := i.(*v1.PersistentVolume) -// if !ok { -// return "", errors.New("Expecting a pv resource") -// } -// pv.TypeMeta.APIVersion = "v1" -// pv.TypeMeta.Kind = "PersistentVolume" - -// return r.marshalObject(pv) -// } - -// // Header return resource header. -// func (*PersistentVolume) Header(ns string) Row { -// hh := Row{} -// if ns == AllNamespaces { -// hh = append(hh, "NAMESPACE") -// } - -// return append(hh, "NAME", "CAPACITY", "ACCESS MODES", "RECLAIM POLICY", "STATUS", "CLAIM", "STORAGECLASS", "REASON", "AGE") -// } - -// // Fields retrieves displayable fields. -// func (r *PersistentVolume) Fields(ns string) Row { -// ff := make(Row, 0, len(r.Header(ns))) -// i := r.instance -// if ns == AllNamespaces { -// ff = append(ff, i.Namespace) -// } - -// phase := i.Status.Phase -// if i.ObjectMeta.DeletionTimestamp != nil { -// phase = Terminating -// } - -// var claim string -// if i.Spec.ClaimRef != nil { -// claim = path.Join(i.Spec.ClaimRef.Namespace, i.Spec.ClaimRef.Name) -// } - -// class, found := i.Annotations[v1.BetaStorageClassAnnotation] -// if !found { -// class = i.Spec.StorageClassName -// } - -// size := i.Spec.Capacity[v1.ResourceStorage] - -// return append(ff, -// i.Name, -// size.String(), -// r.accessMode(i.Spec.AccessModes), -// string(i.Spec.PersistentVolumeReclaimPolicy), -// string(phase), -// claim, -// class, -// i.Status.Reason, -// toAge(i.ObjectMeta.CreationTimestamp), -// ) -// } - -// // ---------------------------------------------------------------------------- -// // Helpers... - -// func (r *PersistentVolume) accessMode(aa []v1.PersistentVolumeAccessMode) string { -// dd := r.accessDedup(aa) -// s := make([]string, 0, len(dd)) -// for i := 0; i < len(aa); i++ { -// switch { -// case r.accessContains(dd, v1.ReadWriteOnce): -// s = append(s, "RWO") -// case r.accessContains(dd, v1.ReadOnlyMany): -// s = append(s, "ROX") -// case r.accessContains(dd, v1.ReadWriteMany): -// s = append(s, "RWX") -// } -// } - -// return strings.Join(s, ",") -// } - -// func (r *PersistentVolume) accessContains(cc []v1.PersistentVolumeAccessMode, a v1.PersistentVolumeAccessMode) bool { -// for _, c := range cc { -// if c == a { -// return true -// } -// } - -// return false -// } - -// func (r *PersistentVolume) accessDedup(cc []v1.PersistentVolumeAccessMode) []v1.PersistentVolumeAccessMode { -// set := []v1.PersistentVolumeAccessMode{} -// for _, c := range cc { -// if !r.accessContains(set, c) { -// set = append(set, c) -// } -// } - -// return set -// } diff --git a/internal/resource/pv_test.go b/internal/resource/pv_test.go deleted file mode 100644 index f81a7f94..00000000 --- a/internal/resource/pv_test.go +++ /dev/null @@ -1,111 +0,0 @@ -package resource_test - -// BOZO!! -// import ( -// "testing" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/derailed/k9s/internal/resource" -// m "github.com/petergtz/pegomock" -// "github.com/stretchr/testify/assert" -// v1 "k8s.io/api/core/v1" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// ) - -// func NewPVListWithArgs(ns string, r *resource.PersistentVolume) resource.List { -// return resource.NewList(resource.NotNamespaced, "pv", r, resource.CRUDAccess|resource.DescribeAccess) -// } - -// func NewPVWithArgs(conn k8s.Connection, res resource.Cruder) *resource.PersistentVolume { -// r := &resource.PersistentVolume{Base: resource.NewBase(conn, res)} -// r.Factory = r -// return r -// } - -// func TestPVListAccess(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() - -// ns := "blee" -// l := NewPVListWithArgs(resource.AllNamespaces, NewPVWithArgs(mc, mr)) -// l.SetNamespace(ns) - -// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// assert.Equal(t, "pv", l.GetName()) -// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { -// assert.True(t, l.Access(a)) -// } -// } - -// func TestPVFields(t *testing.T) { -// r := newPV().Fields("blee") -// assert.Equal(t, "fred", r[0]) -// } - -// func TestPVMarshal(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.Get("blee", "fred")).ThenReturn(k8sPV(), nil) - -// cm := NewPVWithArgs(mc, mr) -// ma, err := cm.Marshal("blee/fred") -// mr.VerifyWasCalledOnce().Get("blee", "fred") -// assert.Nil(t, err) -// assert.Equal(t, pvYaml(), ma) -// } - -// // BOZO!! -// // func TestPVListData(t *testing.T) { -// // mc := NewMockConnection() -// // mr := NewMockCruder() -// // m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sPV()}, nil) - -// // l := NewPVListWithArgs("-", NewPVWithArgs(mc, mr)) -// // // Make sure we mrn get deltas! -// // for i := 0; i < 2; i++ { -// // err := l.Reconcile(nil, "", "") -// // assert.Nil(t, err) -// // } - -// // mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) -// // td := l.Data() -// // assert.Equal(t, 1, len(td.Rows)) -// // assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// // row := td.Rows["blee/fred"] -// // assert.Equal(t, 9, len(row.Deltas)) -// // for _, d := range row.Deltas { -// // assert.Equal(t, "", d) -// // } -// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// // } - -// // Helpers... - -// func k8sPV() *v1.PersistentVolume { -// return &v1.PersistentVolume{ -// ObjectMeta: metav1.ObjectMeta{ -// Namespace: "blee", -// Name: "fred", -// CreationTimestamp: metav1.Time{Time: testTime()}, -// }, -// Spec: v1.PersistentVolumeSpec{}, -// } -// } - -// func newPV() resource.Columnar { -// mc := NewMockConnection() -// c, _ := resource.NewPersistentVolume(mc).New(k8sPV()) -// return c -// } - -// func pvYaml() string { -// return `apiVersion: v1 -// kind: PersistentVolume -// metadata: -// creationTimestamp: "2018-12-14T17:36:43Z" -// name: fred -// namespace: blee -// spec: {} -// status: {} -// ` -// } diff --git a/internal/resource/pvc.go b/internal/resource/pvc.go deleted file mode 100644 index 26933f0d..00000000 --- a/internal/resource/pvc.go +++ /dev/null @@ -1,118 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "errors" -// "fmt" - -// "github.com/derailed/k9s/internal/k8s" -// v1 "k8s.io/api/core/v1" -// ) - -// // PersistentVolumeClaim tracks a kubernetes resource. -// type PersistentVolumeClaim struct { -// *Base -// instance *v1.PersistentVolumeClaim -// } - -// // NewPersistentVolumeClaimList returns a new resource list. -// func NewPersistentVolumeClaimList(c Connection, ns string) List { -// return NewList( -// ns, -// "pvc", -// NewPersistentVolumeClaim(c), -// AllVerbsAccess|DescribeAccess, -// ) -// } - -// // NewPersistentVolumeClaim instantiates a new PersistentVolumeClaim. -// func NewPersistentVolumeClaim(c Connection) *PersistentVolumeClaim { -// p := &PersistentVolumeClaim{&Base{Connection: c, Resource: k8s.NewPersistentVolumeClaim(c)}, nil} -// p.Factory = p - -// return p -// } - -// // New builds a new PersistentVolumeClaim instance from a k8s resource. -// func (r *PersistentVolumeClaim) New(i interface{}) (Columnar, error) { -// c := NewPersistentVolumeClaim(r.Connection) -// switch instance := i.(type) { -// case *v1.PersistentVolumeClaim: -// c.instance = instance -// case v1.PersistentVolumeClaim: -// c.instance = &instance -// default: -// return nil, fmt.Errorf("Expecting PVC but got %T", instance) -// } -// c.path = c.namespacedName(c.instance.ObjectMeta) - -// return c, nil -// } - -// // Marshal resource to yaml. -// func (r *PersistentVolumeClaim) Marshal(path string) (string, error) { -// ns, n := Namespaced(path) -// i, err := r.Resource.Get(ns, n) -// if err != nil { -// return "", err -// } - -// pvc, ok := i.(*v1.PersistentVolumeClaim) -// if !ok { -// return "", errors.New("Expecting a pvc resource") -// } -// pvc.TypeMeta.APIVersion = "v1" -// pvc.TypeMeta.Kind = "PersistentVolumeClaim" - -// return r.marshalObject(pvc) -// } - -// // Header return resource header. -// func (*PersistentVolumeClaim) Header(ns string) Row { -// hh := Row{} -// if ns == AllNamespaces { -// hh = append(hh, "NAMESPACE") -// } - -// return append(hh, "NAME", "STATUS", "VOLUME", "CAPACITY", "ACCESS MODES", "STORAGECLASS", "AGE") -// } - -// // Fields retrieves displayable fields. -// func (r *PersistentVolumeClaim) Fields(ns string) Row { -// ff := make(Row, 0, len(r.Header(ns))) -// i := r.instance -// if ns == AllNamespaces { -// ff = append(ff, i.Namespace) -// } - -// phase := i.Status.Phase -// if i.ObjectMeta.DeletionTimestamp != nil { -// phase = Terminating -// } - -// var pv PersistentVolume -// storage := i.Spec.Resources.Requests[v1.ResourceStorage] -// var capacity, accessModes string -// if i.Spec.VolumeName != "" { -// accessModes = pv.accessMode(i.Status.AccessModes) -// storage = i.Status.Capacity[v1.ResourceStorage] -// capacity = storage.String() -// } - -// class, found := i.Annotations[v1.BetaStorageClassAnnotation] -// if !found { -// if i.Spec.StorageClassName != nil { -// class = *i.Spec.StorageClassName -// } -// } - -// return append(ff, -// i.Name, -// string(phase), -// i.Spec.VolumeName, -// capacity, -// accessModes, -// class, -// toAge(i.ObjectMeta.CreationTimestamp), -// ) -// } diff --git a/internal/resource/pvc_test.go b/internal/resource/pvc_test.go deleted file mode 100644 index 1cc250f0..00000000 --- a/internal/resource/pvc_test.go +++ /dev/null @@ -1,123 +0,0 @@ -package resource_test - -// BOZO!! -// import ( -// "testing" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/derailed/k9s/internal/resource" -// m "github.com/petergtz/pegomock" -// "github.com/stretchr/testify/assert" -// v1 "k8s.io/api/core/v1" -// resv1 "k8s.io/apimachinery/pkg/api/resource" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// ) - -// func NewPVCListWithArgs(ns string, r *resource.PersistentVolumeClaim) resource.List { -// return resource.NewList(ns, "pvc", r, resource.AllVerbsAccess|resource.DescribeAccess) -// } - -// func NewPVCWithArgs(conn k8s.Connection, res resource.Cruder) *resource.PersistentVolumeClaim { -// r := &resource.PersistentVolumeClaim{Base: resource.NewBase(conn, res)} -// r.Factory = r -// return r -// } - -// func TestPVCListAccess(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() - -// ns := "blee" -// l := NewPVCListWithArgs(resource.AllNamespaces, NewPVCWithArgs(mc, mr)) -// l.SetNamespace(ns) - -// assert.Equal(t, "blee", l.GetNamespace()) -// assert.Equal(t, "pvc", l.GetName()) -// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { -// assert.True(t, l.Access(a)) -// } -// } - -// func TestPVCFields(t *testing.T) { -// r := newPVC().Fields("blee") -// assert.Equal(t, "fred", r[0]) -// } - -// func TestPVCMarshal(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.Get("blee", "fred")).ThenReturn(k8sPVC(), nil) - -// cm := NewPVCWithArgs(mc, mr) -// ma, err := cm.Marshal("blee/fred") -// mr.VerifyWasCalledOnce().Get("blee", "fred") -// assert.Nil(t, err) -// assert.Equal(t, pvcYaml(), ma) -// } - -// // BOZO!! -// // func TestPVCListData(t *testing.T) { -// // mc := NewMockConnection() -// // mr := NewMockCruder() -// // m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sPVC()}, nil) - -// // l := NewPVCListWithArgs("blee", NewPVCWithArgs(mc, mr)) -// // // Make sure we mrn get deltas! -// // for i := 0; i < 2; i++ { -// // err := l.Reconcile(nil, "", "") -// // assert.Nil(t, err) -// // } - -// // mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// // td := l.Data() -// // assert.Equal(t, 1, len(td.Rows)) -// // assert.Equal(t, "blee", l.GetNamespace()) -// // row := td.Rows["blee/fred"] -// // assert.Equal(t, 7, len(row.Deltas)) -// // for _, d := range row.Deltas { -// // assert.Equal(t, "", d) -// // } -// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// // } - -// // Helpers... - -// func k8sPVC() *v1.PersistentVolumeClaim { -// return &v1.PersistentVolumeClaim{ -// ObjectMeta: metav1.ObjectMeta{ -// Namespace: "blee", -// Name: "fred", -// CreationTimestamp: metav1.Time{Time: testTime()}, -// }, -// Spec: v1.PersistentVolumeClaimSpec{ -// VolumeName: "duh", -// Resources: v1.ResourceRequirements{ -// Requests: v1.ResourceList{ -// v1.ResourceStorage: resv1.Quantity{}, -// }, -// }, -// }, -// } -// } - -// func newPVC() resource.Columnar { -// mc := NewMockConnection() -// c, _ := resource.NewPersistentVolumeClaim(mc).New(k8sPVC()) -// return c -// } - -// func pvcYaml() string { -// return `apiVersion: v1 -// kind: PersistentVolumeClaim -// metadata: -// creationTimestamp: "2018-12-14T17:36:43Z" -// name: fred -// namespace: blee -// spec: -// resources: -// requests: -// storage: "0" -// volumeName: duh -// status: {} -// ` -// } diff --git a/internal/resource/rc.go b/internal/resource/rc.go deleted file mode 100644 index 5143b7df..00000000 --- a/internal/resource/rc.go +++ /dev/null @@ -1,100 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - "strconv" - - "github.com/derailed/k9s/internal/k8s" - v1 "k8s.io/api/core/v1" -) - -// ReplicationController tracks a kubernetes resource. -type ReplicationController struct { - *Base - instance *v1.ReplicationController -} - -// NewReplicationControllerList returns a new resource list. -func NewReplicationControllerList(c Connection, ns string) List { - return NewList( - ns, - "rc", - NewReplicationController(c), - AllVerbsAccess|DescribeAccess, - ) -} - -// NewReplicationController instantiates a new ReplicationController. -func NewReplicationController(c Connection) *ReplicationController { - r := &ReplicationController{&Base{Connection: c, Resource: k8s.NewReplicationController(c)}, nil} - r.Factory = r - - return r -} - -// New builds a new ReplicationController instance from a k8s resource. -func (r *ReplicationController) New(i interface{}) (Columnar, error) { - c := NewReplicationController(r.Connection) - switch instance := i.(type) { - case *v1.ReplicationController: - c.instance = instance - case v1.ReplicationController: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting RC but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// Marshal a deployment given a namespaced name. -func (r *ReplicationController) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - rc, ok := i.(*v1.ReplicationController) - if !ok { - return "", errors.New("Expecting a rc resource") - } - rc.TypeMeta.APIVersion = "v1" - rc.TypeMeta.Kind = "ReplicationController" - - return r.marshalObject(rc) -} - -// Header return resource header. -func (*ReplicationController) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - - return append(hh, "NAME", "DESIRED", "CURRENT", "READY", "AGE") -} - -// Fields retrieves displayable fields. -func (r *ReplicationController) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - if ns == AllNamespaces { - ff = append(ff, r.instance.Namespace) - } - i := r.instance - - return append(ff, - i.Name, - strconv.Itoa(int(*i.Spec.Replicas)), - strconv.Itoa(int(i.Status.Replicas)), - strconv.Itoa(int(i.Status.ReadyReplicas)), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} - -// Scale the specified resource. -func (r *ReplicationController) Scale(ns, n string, replicas int32) error { - return r.Resource.(Scalable).Scale(ns, n, replicas) -} diff --git a/internal/resource/rc_test.go b/internal/resource/rc_test.go deleted file mode 100644 index 8897a7ab..00000000 --- a/internal/resource/rc_test.go +++ /dev/null @@ -1,116 +0,0 @@ -package resource_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewRCListWithArgs(ns string, r *resource.ReplicationController) resource.List { - return resource.NewList(ns, "rc", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewRCWithArgs(conn k8s.Connection, res resource.Cruder) *resource.ReplicationController { - r := &resource.ReplicationController{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestRCListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewRCListWithArgs(resource.AllNamespaces, NewRCWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, "blee", l.GetNamespace()) - assert.Equal(t, "rc", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestRCFields(t *testing.T) { - r := newRC().Fields("blee") - assert.Equal(t, "fred", r[0]) -} - -func TestRCMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sRC(), nil) - - cm := NewRCWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, rcYaml(), ma) -} - -// BOZO!! -// func TestRCListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sRC()}, nil) - -// l := NewRCListWithArgs("blee", NewRCWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 5, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sRC() *v1.ReplicationController { - var c int32 = 10 - return &v1.ReplicationController{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: v1.ReplicationControllerSpec{ - Replicas: &c, - }, - } -} - -func newRC() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewReplicationController(mc).New(k8sRC()) - return c -} - -func rcYaml() string { - return `apiVersion: v1 -kind: ReplicationController -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -spec: - replicas: 10 -status: - replicas: 0 -` -} diff --git a/internal/resource/row_event.go b/internal/resource/row_event.go deleted file mode 100644 index d790677a..00000000 --- a/internal/resource/row_event.go +++ /dev/null @@ -1,15 +0,0 @@ -package resource - -import "k8s.io/apimachinery/pkg/watch" - -// RowEvent represents a call for action after a resource reconciliation. -// Tracks whether a resource got added, deleted or updated. -type RowEvent struct { - Action watch.EventType - Fields Row - Deltas Row -} - -func newRowEvent(a watch.EventType, f, d Row) *RowEvent { - return &RowEvent{Action: a, Fields: f, Deltas: d} -} diff --git a/internal/resource/rs.go b/internal/resource/rs.go deleted file mode 100644 index 7de5d28d..00000000 --- a/internal/resource/rs.go +++ /dev/null @@ -1,96 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - "strconv" - - "github.com/derailed/k9s/internal/k8s" - v1 "k8s.io/api/apps/v1" -) - -// ReplicaSet tracks a kubernetes resource. -type ReplicaSet struct { - *Base - instance *v1.ReplicaSet -} - -// NewReplicaSetList returns a new resource list. -func NewReplicaSetList(c Connection, ns string) List { - return NewList( - ns, - "rs", - NewReplicaSet(c), - AllVerbsAccess|DescribeAccess, - ) -} - -// NewReplicaSet instantiates a new ReplicaSet. -func NewReplicaSet(c Connection) *ReplicaSet { - r := &ReplicaSet{&Base{Connection: c, Resource: k8s.NewReplicaSet(c)}, nil} - r.Factory = r - - return r -} - -// New builds a new ReplicaSet instance from a k8s resource. -func (r *ReplicaSet) New(i interface{}) (Columnar, error) { - c := NewReplicaSet(r.Connection) - switch instance := i.(type) { - case *v1.ReplicaSet: - c.instance = instance - case v1.ReplicaSet: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting ReplicaSet but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// Marshal a deployment given a namespaced name. -func (r *ReplicaSet) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - rs, ok := i.(*v1.ReplicaSet) - if !ok { - return "", errors.New("Expecting a rs resource") - } - rs.TypeMeta.APIVersion = "apps/v1" - rs.TypeMeta.Kind = "ReplicaSet" - - return r.marshalObject(rs) -} - -// Header return resource header. -func (*ReplicaSet) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - - return append(hh, "NAME", "DESIRED", "CURRENT", "READY", "AGE") -} - -// Fields retrieves displayable fields. -func (r *ReplicaSet) Fields(ns string) Row { - i := r.instance - - ff := make(Row, 0, len(r.Header(ns))) - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } - - return append(ff, - i.Name, - strconv.Itoa(int(*i.Spec.Replicas)), - strconv.Itoa(int(i.Status.Replicas)), - strconv.Itoa(int(i.Status.ReadyReplicas)), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} diff --git a/internal/resource/rs_test.go b/internal/resource/rs_test.go deleted file mode 100644 index c61cf3d0..00000000 --- a/internal/resource/rs_test.go +++ /dev/null @@ -1,100 +0,0 @@ -package resource_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/apps/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewReplicaSetListWithArgs(ns string, r *resource.ReplicaSet) resource.List { - return resource.NewList(ns, "rs", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewReplicaSetWithArgs(conn k8s.Connection, res resource.Cruder) *resource.ReplicaSet { - r := &resource.ReplicaSet{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestReplicaSetMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sReplicaSet(), nil) - - cm := NewReplicaSetWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, rsYaml(), ma) -} - -// BOZO!! -// func TestReplicaSetListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sReplicaSet()}, nil) - -// l := NewReplicaSetListWithArgs("blee", NewReplicaSetWithArgs(mc, mr)) -// // Make sure we can get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 5, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sReplicaSet() *v1.ReplicaSet { - var i int32 = 1 - return &v1.ReplicaSet{ - ObjectMeta: metav1.ObjectMeta{ - Namespace: "blee", - Name: "fred", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: v1.ReplicaSetSpec{ - Replicas: &i, - }, - Status: v1.ReplicaSetStatus{ - ReadyReplicas: 1, - Replicas: 1, - }, - } -} - -func rsYaml() string { - return `apiVersion: apps/v1 -kind: ReplicaSet -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -spec: - replicas: 1 - selector: null - template: - metadata: - creationTimestamp: null - spec: - containers: null -status: - readyReplicas: 1 - replicas: 1 -` -} diff --git a/internal/resource/sa.go b/internal/resource/sa.go deleted file mode 100644 index 8082a7f8..00000000 --- a/internal/resource/sa.go +++ /dev/null @@ -1,93 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - "strconv" - - "github.com/derailed/k9s/internal/k8s" - v1 "k8s.io/api/core/v1" -) - -// ServiceAccount represents a Kubernetes resource. -type ServiceAccount struct { - *Base - instance *v1.ServiceAccount -} - -// NewServiceAccountList returns a new resource list. -func NewServiceAccountList(c Connection, ns string) List { - return NewList( - ns, - "sa", - NewServiceAccount(c), - AllVerbsAccess|DescribeAccess, - ) -} - -// NewServiceAccount instantiates a new ServiceAccount. -func NewServiceAccount(c Connection) *ServiceAccount { - s := &ServiceAccount{&Base{Connection: c, Resource: k8s.NewServiceAccount(c)}, nil} - s.Factory = s - - return s -} - -// New builds a new ServiceAccount instance from a k8s resource. -func (r *ServiceAccount) New(i interface{}) (Columnar, error) { - c := NewServiceAccount(r.Connection) - switch instance := i.(type) { - case *v1.ServiceAccount: - c.instance = instance - case v1.ServiceAccount: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting ServiceAccount but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// Marshal resource to yaml. -func (r *ServiceAccount) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - sa, ok := i.(*v1.ServiceAccount) - if !ok { - return "", errors.New("Expecting a sa resource") - } - sa.TypeMeta.APIVersion = "v1" - sa.TypeMeta.Kind = "ServiceAccount" - - return r.marshalObject(sa) -} - -// Header return resource header. -func (*ServiceAccount) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - - return append(hh, "NAME", "SECRET", "AGE") -} - -// Fields retrieves displayable fields. -func (r *ServiceAccount) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } - - return append(ff, - i.Name, - strconv.Itoa(len(i.Secrets)), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} diff --git a/internal/resource/sa_test.go b/internal/resource/sa_test.go deleted file mode 100644 index 5cb58f66..00000000 --- a/internal/resource/sa_test.go +++ /dev/null @@ -1,131 +0,0 @@ -package resource_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewServiceAccountListWithArgs(ns string, r *resource.ServiceAccount) resource.List { - return resource.NewList(ns, "sa", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewServiceAccountWithArgs(conn k8s.Connection, res resource.Cruder) *resource.ServiceAccount { - r := &resource.ServiceAccount{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestSaListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewServiceAccountListWithArgs(resource.AllNamespaces, NewServiceAccountWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, ns, l.GetNamespace()) - assert.Equal(t, "sa", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestSaHeader(t *testing.T) { - s := newSa() - e := append(resource.Row{"NAMESPACE"}, saHeader()...) - assert.Equal(t, e, s.Header(resource.AllNamespaces)) - assert.Equal(t, saHeader(), s.Header("fred")) -} - -func TestSaFields(t *testing.T) { - uu := []struct { - i resource.Columnar - e resource.Row - }{ - {i: newSa(), e: resource.Row{"blee", "fred", "1"}}, - } - - for _, u := range uu { - assert.Equal(t, "blee/fred", u.i.Name()) - assert.Equal(t, u.e, u.i.Fields(resource.AllNamespaces)[:3]) - assert.Equal(t, u.e[1:], u.i.Fields("blee")[:2]) - } -} - -func TestSAMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sSA(), nil) - - cm := NewServiceAccountWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, saYaml(), ma) -} - -// BOZO!! -// func TestSAListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sSA()}, nil) - -// l := NewServiceAccountListWithArgs("blee", NewServiceAccountWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 3, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sSA() *v1.ServiceAccount { - return &v1.ServiceAccount{ - ObjectMeta: metav1.ObjectMeta{ - Name: "fred", - Namespace: "blee", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Secrets: []v1.ObjectReference{{Name: "blee"}}, - } -} - -func newSa() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewServiceAccount(mc).New(k8sSA()) - return c -} - -func saHeader() resource.Row { - return resource.Row{"NAME", "SECRET", "AGE"} -} - -func saYaml() string { - return `apiVersion: v1 -kind: ServiceAccount -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -secrets: -- name: blee -` -} diff --git a/internal/resource/sc.go b/internal/resource/sc.go deleted file mode 100644 index 2b7ea96f..00000000 --- a/internal/resource/sc.go +++ /dev/null @@ -1,92 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - - "github.com/derailed/k9s/internal/k8s" - v1 "k8s.io/api/storage/v1" -) - -// StorageClass tracks a kubernetes resource. -type StorageClass struct { - *Base - instance *v1.StorageClass -} - -// NewStorageClassList returns a new resource list. -func NewStorageClassList(c Connection, ns string) List { - return NewList( - NotNamespaced, - "sc", - NewStorageClass(c), - CRUDAccess|DescribeAccess, - ) -} - -// NewStorageClass instantiates a new StorageClass. -func NewStorageClass(c Connection) *StorageClass { - p := &StorageClass{&Base{Connection: c, Resource: k8s.NewStorageClass(c)}, nil} - p.Factory = p - - return p -} - -// New builds a new StorageClass instance from a k8s resource. -func (r *StorageClass) New(i interface{}) (Columnar, error) { - c := NewStorageClass(r.Connection) - switch instance := i.(type) { - case *v1.StorageClass: - c.instance = instance - case v1.StorageClass: - c.instance = &instance - default: - return nil, fmt.Errorf("Expecting StorageClass but got %T", instance) - } - c.path = c.namespacedName(c.instance.ObjectMeta) - - return c, nil -} - -// Marshal resource to yaml. -func (r *StorageClass) Marshal(path string) (string, error) { - ns, n := Namespaced(path) - i, err := r.Resource.Get(ns, n) - if err != nil { - return "", err - } - - sc, ok := i.(*v1.StorageClass) - if !ok { - return "", errors.New("Expecting a sc resource") - } - sc.TypeMeta.APIVersion = "storage.k8s.io/v1" - sc.TypeMeta.Kind = "StorageClass" - - return r.marshalObject(sc) -} - -// Header return resource header. -func (*StorageClass) Header(ns string) Row { - hh := Row{} - if ns == AllNamespaces { - hh = append(hh, "NAMESPACE") - } - - return append(hh, "NAME", "PROVISIONER", "AGE") -} - -// Fields retrieves displayable fields. -func (r *StorageClass) Fields(ns string) Row { - ff := make(Row, 0, len(r.Header(ns))) - i := r.instance - if ns == AllNamespaces { - ff = append(ff, i.Namespace) - } - - return append(ff, - i.Name, - string(i.Provisioner), - toAge(i.ObjectMeta.CreationTimestamp), - ) -} diff --git a/internal/resource/sc_test.go b/internal/resource/sc_test.go deleted file mode 100644 index 4d8b57ba..00000000 --- a/internal/resource/sc_test.go +++ /dev/null @@ -1,106 +0,0 @@ -package resource_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/storage/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewSCListWithArgs(ns string, r *resource.StorageClass) resource.List { - return resource.NewList(resource.NotNamespaced, "sc", r, resource.CRUDAccess|resource.DescribeAccess) -} - -func NewSCWithArgs(conn k8s.Connection, res resource.Cruder) *resource.StorageClass { - r := &resource.StorageClass{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestSCListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewSCListWithArgs(resource.AllNamespaces, NewSCWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) - assert.Equal(t, "sc", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestSCFields(t *testing.T) { - r := newSC().Fields("blee") - assert.Equal(t, "storage-test", r[0]) -} - -func TestSCMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "storage-test")).ThenReturn(k8sSC(), nil) - - cm := NewSCWithArgs(mc, mr) - ma, err := cm.Marshal("blee/storage-test") - mr.VerifyWasCalledOnce().Get("blee", "storage-test") - assert.Nil(t, err) - assert.Equal(t, scYaml(), ma) -} - -// BOZO!! -// func TestSCListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List(resource.NotNamespaced, metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sSC()}, nil) - -// l := NewSCListWithArgs("-", NewSCWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List(resource.NotNamespaced, metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, resource.NotNamespaced, l.GetNamespace()) -// row := td.Rows["storage-test"] -// assert.Equal(t, 3, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"storage-test"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sSC() *v1.StorageClass { - return &v1.StorageClass{ - ObjectMeta: metav1.ObjectMeta{ - Name: "storage-test", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - } -} - -func newSC() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewStorageClass(mc).New(k8sSC()) - return c -} - -func scYaml() string { - return `apiVersion: storage.k8s.io/v1 -kind: StorageClass -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: storage-test -provisioner: "" -` -} diff --git a/internal/resource/secret.go b/internal/resource/secret.go deleted file mode 100644 index 95519a14..00000000 --- a/internal/resource/secret.go +++ /dev/null @@ -1,7 +0,0 @@ -package resource - -// BOZO!! -// // NewSecretList returns a new resource list. -// func NewSecretList(c Connection, ns string) List { -// return NewCustomList(c, true, "", "v1/secrets") -// } diff --git a/internal/resource/sts.go b/internal/resource/sts.go deleted file mode 100644 index 9ca9fcef..00000000 --- a/internal/resource/sts.go +++ /dev/null @@ -1,136 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "context" -// "errors" -// "fmt" -// "strconv" - -// "github.com/derailed/k9s/internal/k8s" -// appsv1 "k8s.io/api/apps/v1" -// ) - -// // Compile time checks to ensure type satisfies interface -// var _ Restartable = (*StatefulSet)(nil) -// var _ Scalable = (*StatefulSet)(nil) - -// // StatefulSet tracks a kubernetes resource. -// type StatefulSet struct { -// *Base -// instance *appsv1.StatefulSet -// } - -// // NewStatefulSetList returns a new resource list. -// func NewStatefulSetList(c Connection, ns string) List { -// return NewList( -// ns, -// "sts", -// NewStatefulSet(c), -// AllVerbsAccess|DescribeAccess, -// ) -// } - -// // NewStatefulSet instantiates a new StatefulSet. -// func NewStatefulSet(c Connection) *StatefulSet { -// s := &StatefulSet{&Base{Connection: c, Resource: k8s.NewStatefulSet(c)}, nil} -// s.Factory = s - -// return s -// } - -// // New builds a new StatefulSet instance from a k8s resource. -// func (r *StatefulSet) New(i interface{}) (Columnar, error) { -// c := NewStatefulSet(r.Connection) -// switch instance := i.(type) { -// case *appsv1.StatefulSet: -// c.instance = instance -// case appsv1.StatefulSet: -// c.instance = &instance -// default: -// return nil, fmt.Errorf("Expecting STS but got %T", instance) -// } -// c.path = c.namespacedName(c.instance.ObjectMeta) - -// return c, nil -// } - -// // Marshal resource to yaml. -// func (r *StatefulSet) Marshal(path string) (string, error) { -// ns, n := Namespaced(path) -// i, err := r.Resource.Get(ns, n) -// if err != nil { -// return "", err -// } - -// sts, ok := i.(*appsv1.StatefulSet) -// if !ok { -// return "", errors.New("Expecting an sts resource") -// } -// sts.TypeMeta.APIVersion = "apps/v1" -// sts.TypeMeta.Kind = "StatefulSet" - -// return r.marshalObject(sts) -// } - -// // Logs tail logs for all pods represented by this statefulset. -// func (r *StatefulSet) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { -// instance, err := r.Resource.Get(opts.Namespace, opts.Name) -// if err != nil { -// return err -// } - -// sts, ok := instance.(*appsv1.StatefulSet) -// if !ok { -// return errors.New("Expecting an sts resource") -// } -// if sts.Spec.Selector == nil || len(sts.Spec.Selector.MatchLabels) == 0 { -// return fmt.Errorf("No valid selector found on statefulset %s", opts.FQN()) -// } - -// return r.podLogs(ctx, c, sts.Spec.Selector.MatchLabels, opts) -// } - -// // Header return resource header. -// func (*StatefulSet) Header(ns string) Row { -// hh := Row{} -// if ns == AllNamespaces { -// hh = append(hh, "NAMESPACE") -// } - -// return append(hh, "NAME", "DESIRED", "CURRENT", "AGE") -// } - -// // NumCols designates if column is numerical. -// func (*StatefulSet) NumCols(n string) map[string]bool { -// return map[string]bool{ -// "DESIRED": true, -// "CURRENT": true, -// } -// } - -// // Fields retrieves displayable fields. -// func (r *StatefulSet) Fields(ns string) Row { -// ff := make(Row, 0, len(r.Header(ns))) -// i := r.instance -// if ns == AllNamespaces { -// ff = append(ff, i.Namespace) -// } - -// return append(ff, -// i.Name, -// strconv.Itoa(int(*i.Spec.Replicas)), -// strconv.Itoa(int(i.Status.ReadyReplicas)), -// toAge(i.ObjectMeta.CreationTimestamp), -// ) -// } - -// // Scale the specified resource. -// func (r *StatefulSet) Scale(ns, n string, replicas int32) error { -// return r.Resource.(Scalable).Scale(ns, n, replicas) -// } - -// // Restart the rollout of the specified resource. -// func (r *StatefulSet) Restart(ns, n string) error { -// return r.Resource.(Restartable).Restart(ns, n) -// } diff --git a/internal/resource/sts_test.go b/internal/resource/sts_test.go deleted file mode 100644 index 48faa448..00000000 --- a/internal/resource/sts_test.go +++ /dev/null @@ -1,149 +0,0 @@ -package resource_test - -// BOZO!! -// import ( -// "testing" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/derailed/k9s/internal/resource" -// m "github.com/petergtz/pegomock" -// "github.com/stretchr/testify/assert" -// v1 "k8s.io/api/apps/v1" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// ) - -// func NewStatefulSetListWithArgs(ns string, r *resource.StatefulSet) resource.List { -// return resource.NewList(ns, "sts", r, resource.AllVerbsAccess|resource.DescribeAccess) -// } - -// func NewStatefulSetWithArgs(conn k8s.Connection, res resource.Cruder) *resource.StatefulSet { -// r := &resource.StatefulSet{Base: resource.NewBase(conn, res)} -// r.Factory = r -// return r -// } - -// func TestStsListAccess(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() - -// ns := "blee" -// l := NewStatefulSetListWithArgs(resource.AllNamespaces, NewStatefulSetWithArgs(mc, mr)) -// l.SetNamespace(ns) - -// assert.Equal(t, l.GetNamespace(), ns) -// assert.Equal(t, "sts", l.GetName()) -// for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { -// assert.True(t, l.Access(a)) -// } -// } - -// func TestStsHeader(t *testing.T) { -// s := newSts() -// e := append(resource.Row{"NAMESPACE"}, stsHeader()...) -// assert.Equal(t, e, s.Header(resource.AllNamespaces)) -// assert.Equal(t, stsHeader(), s.Header("fred")) -// } - -// func TestStsFields(t *testing.T) { -// uu := []struct { -// i resource.Columnar -// e resource.Row -// }{ -// {i: newSts(), e: resource.Row{"blee", "fred", "0", "1"}}, -// } - -// for _, u := range uu { -// assert.Equal(t, "blee/fred", u.i.Name()) -// assert.Equal(t, u.e, u.i.Fields(resource.AllNamespaces)[:4]) -// assert.Equal(t, u.e[1:4], u.i.Fields("blee")[:3]) -// } -// } - -// func TestSTSMarshal(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.Get("blee", "fred")).ThenReturn(k8sSTS(), nil) - -// cm := NewStatefulSetWithArgs(mc, mr) -// ma, err := cm.Marshal("blee/fred") - -// mr.VerifyWasCalledOnce().Get("blee", "fred") -// assert.Nil(t, err) -// assert.Equal(t, stsYaml(), ma) -// } - -// // BOZO!! -// // func TestSTSListData(t *testing.T) { -// // mc := NewMockConnection() -// // mr := NewMockCruder() -// // m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sSTS()}, nil) - -// // l := NewStatefulSetListWithArgs("blee", NewStatefulSetWithArgs(mc, mr)) -// // // Make sure we mrn get deltas! -// // for i := 0; i < 2; i++ { -// // err := l.Reconcile(nil, "", "") -// // assert.Nil(t, err) -// // } - -// // mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// // td := l.Data() -// // assert.Equal(t, 1, len(td.Rows)) -// // assert.Equal(t, "blee", l.GetNamespace()) -// // row := td.Rows["blee/fred"] -// // assert.Equal(t, 4, len(row.Deltas)) -// // for _, d := range row.Deltas { -// // assert.Equal(t, "", d) -// // } -// // assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// // } - -// // Helpers... - -// func k8sSTS() *v1.StatefulSet { -// return &v1.StatefulSet{ -// ObjectMeta: metav1.ObjectMeta{ -// Name: "fred", -// Namespace: "blee", -// CreationTimestamp: metav1.Time{Time: testTime()}, -// }, -// Spec: v1.StatefulSetSpec{ -// Replicas: new(int32), -// }, -// Status: v1.StatefulSetStatus{ -// ReadyReplicas: 1, -// }, -// } -// } - -// func newSts() resource.Columnar { -// mc := NewMockConnection() -// c, _ := resource.NewStatefulSet(mc).New(k8sSTS()) -// return c -// } - -// func stsHeader() resource.Row { -// return resource.Row{"NAME", "DESIRED", "CURRENT", "AGE"} -// } - -// func stsYaml() string { -// return `apiVersion: apps/v1 -// kind: StatefulSet -// metadata: -// creationTimestamp: "2018-12-14T17:36:43Z" -// name: fred -// namespace: blee -// spec: -// replicas: 0 -// selector: null -// serviceName: "" -// template: -// metadata: -// creationTimestamp: null -// spec: -// containers: null -// updateStrategy: {} -// status: -// readyReplicas: 1 -// replicas: 0 -// ` -// } diff --git a/internal/resource/svc.go b/internal/resource/svc.go deleted file mode 100644 index 45e4572b..00000000 --- a/internal/resource/svc.go +++ /dev/null @@ -1,203 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "context" -// "errors" -// "fmt" -// "sort" -// "strconv" -// "strings" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/rs/zerolog/log" -// v1 "k8s.io/api/core/v1" -// ) - -// // Service tracks a kubernetes resource. -// type Service struct { -// *Base -// instance *v1.Service -// } - -// // NewServiceList returns a new resource list. -// func NewServiceList(c Connection, ns string) List { -// return NewList( -// ns, -// "svc", -// NewService(c), -// AllVerbsAccess|DescribeAccess, -// ) -// } - -// // NewService instantiates a new Service. -// func NewService(c Connection) *Service { -// s := &Service{&Base{Connection: c, Resource: k8s.NewService(c)}, nil} -// s.Factory = s - -// return s -// } - -// // New builds a new Service instance from a k8s resource. -// func (r *Service) New(i interface{}) (Columnar, error) { -// c := NewService(r.Connection) -// switch instance := i.(type) { -// case *v1.Service: -// c.instance = instance -// case v1.Service: -// c.instance = &instance -// default: -// return nil, fmt.Errorf("Expecting Service but got %T", instance) -// } -// c.path = c.namespacedName(c.instance.ObjectMeta) - -// return c, nil -// } - -// // Marshal resource to yaml. -// // BOZO!! Why you need to fill type info?? -// func (r *Service) Marshal(path string) (string, error) { -// ns, n := Namespaced(path) -// i, err := r.Resource.Get(ns, n) -// if err != nil { -// return "", err -// } - -// svc, ok := i.(*v1.Service) -// if !ok { -// return "", errors.New("Expecting a service resource") -// } -// svc.TypeMeta.APIVersion = "v1" -// svc.TypeMeta.Kind = "Service" - -// return r.marshalObject(svc) -// } - -// // Logs tail logs for all pods represented by this service. -// func (r *Service) Logs(ctx context.Context, c chan<- string, opts LogOptions) error { -// instance, err := r.Resource.Get(opts.Namespace, opts.Name) -// if err != nil { -// return err -// } - -// svc, ok := instance.(*v1.Service) -// if !ok { -// return errors.New("Expecting a service resource") -// } -// log.Debug().Msgf("Service %s--%s", svc.Name, svc.Spec.Selector) -// if len(svc.Spec.Selector) == 0 { -// return errors.New("No logs for headless service") -// } - -// return r.podLogs(ctx, c, svc.Spec.Selector, opts) -// } - -// // Header returns resource header. -// func (*Service) Header(ns string) Row { -// hh := Row{} -// if ns == AllNamespaces { -// hh = append(hh, "NAMESPACE") -// } - -// return append(hh, -// "NAME", -// "TYPE", -// "CLUSTER-IP", -// "EXTERNAL-IP", -// "SELECTOR", -// "PORTS", -// "AGE", -// ) -// } - -// // Fields retrieves displayable fields. -// func (r *Service) Fields(ns string) Row { -// ff := make(Row, 0, len(r.Header(ns))) -// i := r.instance - -// if ns == AllNamespaces { -// ff = append(ff, i.Namespace) -// } - -// return append(ff, -// i.ObjectMeta.Name, -// string(i.Spec.Type), -// i.Spec.ClusterIP, -// r.toIPs(i.Spec.Type, r.getSvcExtIPS(i)), -// mapToStr(i.Spec.Selector), -// r.toPorts(i.Spec.Ports), -// toAge(i.ObjectMeta.CreationTimestamp), -// ) -// } - -// // ---------------------------------------------------------------------------- -// // Helpers... - -// func (r *Service) getSvcExtIPS(svc *v1.Service) []string { -// results := []string{} - -// switch svc.Spec.Type { -// case v1.ServiceTypeClusterIP: -// fallthrough -// case v1.ServiceTypeNodePort: -// return svc.Spec.ExternalIPs -// case v1.ServiceTypeLoadBalancer: -// lbIps := r.lbIngressIP(svc.Status.LoadBalancer) -// if len(svc.Spec.ExternalIPs) > 0 { -// if len(lbIps) > 0 { -// results = append(results, lbIps) -// } -// return append(results, svc.Spec.ExternalIPs...) -// } -// if len(lbIps) > 0 { -// results = append(results, lbIps) -// } -// case v1.ServiceTypeExternalName: -// results = append(results, svc.Spec.ExternalName) -// } - -// return results -// } - -// func (*Service) lbIngressIP(s v1.LoadBalancerStatus) string { -// ingress := s.Ingress -// result := []string{} -// for i := range ingress { -// if len(ingress[i].IP) > 0 { -// result = append(result, ingress[i].IP) -// } else if len(ingress[i].Hostname) > 0 { -// result = append(result, ingress[i].Hostname) -// } -// } - -// return strings.Join(result, ",") -// } - -// func (*Service) toIPs(svcType v1.ServiceType, ips []string) string { -// if len(ips) == 0 { -// if svcType == v1.ServiceTypeLoadBalancer { -// return "" -// } -// return MissingValue -// } -// sort.Strings(ips) - -// return strings.Join(ips, ",") -// } - -// func (*Service) toPorts(pp []v1.ServicePort) string { -// ports := make([]string, len(pp)) -// for i, p := range pp { -// if len(p.Name) > 0 { -// ports[i] = p.Name + ":" -// } -// ports[i] += strconv.Itoa(int(p.Port)) + -// "►" + -// strconv.Itoa(int(p.NodePort)) -// if p.Protocol != "TCP" { -// ports[i] += "╱" + string(p.Protocol) -// } -// } - -// return strings.Join(ports, " ") -// } diff --git a/internal/resource/svc_int_test.go b/internal/resource/svc_int_test.go deleted file mode 100644 index 93f0b763..00000000 --- a/internal/resource/svc_int_test.go +++ /dev/null @@ -1,124 +0,0 @@ -package resource - -// BOZO!! -// import ( -// "fmt" -// "testing" -// "time" - -// "github.com/stretchr/testify/assert" -// v1 "k8s.io/api/core/v1" -// metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -// ) - -// func TestSvcExtIPs(t *testing.T) { -// i := k8sSVCLb() - -// var s Service -// ips := s.getSvcExtIPS(i) - -// assert.Equal(t, "10.0.0.0,2.2.2.2", s.toIPs(i.Spec.Type, ips)) -// } - -// func TestLbIngressIP(t *testing.T) { -// lb := v1.LoadBalancerStatus{ -// Ingress: []v1.LoadBalancerIngress{ -// {IP: "10.0.0.0", Hostname: "fred"}, -// {IP: "10.0.0.1", Hostname: "blee"}, -// }, -// } - -// var s Service -// assert.Equal(t, "10.0.0.0,10.0.0.1", s.lbIngressIP(lb)) -// } - -// func TestToIPs(t *testing.T) { -// uu := []struct { -// t v1.ServiceType -// ii []string -// e string -// }{ -// {v1.ServiceTypeLoadBalancer, []string{"2.2.2.2", "1.1.1.1"}, "1.1.1.1,2.2.2.2"}, -// {v1.ServiceTypeLoadBalancer, []string{}, ""}, -// {v1.ServiceTypeClusterIP, []string{}, MissingValue}, -// } - -// var s Service -// for _, u := range uu { -// assert.Equal(t, u.e, s.toIPs(u.t, u.ii)) -// } -// } - -// func TestToPorts(t *testing.T) { -// uu := []struct { -// pp []v1.ServicePort -// e string -// }{ -// {[]v1.ServicePort{ -// {Name: "http", Port: 80, NodePort: 90, Protocol: "TCP"}}, -// "http:80►90", -// }, -// {[]v1.ServicePort{ -// {Port: 80, NodePort: 30080, Protocol: "UDP"}}, -// "80►30080╱UDP", -// }, -// } - -// var s Service -// for _, u := range uu { -// assert.Equal(t, u.e, s.toPorts(u.pp)) -// } -// } - -// func BenchmarkToPorts(b *testing.B) { -// sp := []v1.ServicePort{ -// {Name: "http", Port: 80, NodePort: 90, Protocol: "TCP"}, -// {Port: 80, NodePort: 90, Protocol: "TCP"}, -// {Name: "http", Port: 80, NodePort: 90, Protocol: "TCP"}, -// } -// b.ResetTimer() -// b.ReportAllocs() - -// var s Service -// for i := 0; i < b.N; i++ { -// s.toPorts(sp) -// } -// } - -// func k8sSVCLb() *v1.Service { -// return &v1.Service{ -// ObjectMeta: metav1.ObjectMeta{ -// Name: "fred", -// Namespace: "blee", -// CreationTimestamp: metav1.Time{Time: testTime()}, -// }, -// Spec: v1.ServiceSpec{ -// Type: v1.ServiceTypeLoadBalancer, -// ClusterIP: "1.1.1.1", -// ExternalIPs: []string{"2.2.2.2"}, -// Selector: map[string]string{"fred": "blee"}, -// Ports: []v1.ServicePort{ -// { -// Name: "http", -// Port: 90, -// Protocol: "TCP", -// }, -// }, -// }, -// Status: v1.ServiceStatus{ -// LoadBalancer: v1.LoadBalancerStatus{ -// Ingress: []v1.LoadBalancerIngress{ -// {IP: "10.0.0.0", Hostname: "fred"}, -// }, -// }, -// }, -// } -// } - -// func testTime() time.Time { -// t, err := time.Parse(time.RFC3339, "2018-12-14T10:36:43.326972-07:00") -// if err != nil { -// fmt.Println("TestTime Failed", err) -// } -// return t -// } diff --git a/internal/resource/svc_test.go b/internal/resource/svc_test.go deleted file mode 100644 index 195319eb..00000000 --- a/internal/resource/svc_test.go +++ /dev/null @@ -1,175 +0,0 @@ -package resource_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" - m "github.com/petergtz/pegomock" - "github.com/stretchr/testify/assert" - v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" -) - -func NewServiceListWithArgs(ns string, r *resource.Service) resource.List { - return resource.NewList(ns, "svc", r, resource.AllVerbsAccess|resource.DescribeAccess) -} - -func NewServiceWithArgs(conn k8s.Connection, res resource.Cruder) *resource.Service { - r := &resource.Service{Base: resource.NewBase(conn, res)} - r.Factory = r - return r -} - -func TestSvcListAccess(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - - ns := "blee" - l := NewServiceListWithArgs(resource.AllNamespaces, NewServiceWithArgs(mc, mr)) - l.SetNamespace(ns) - - assert.Equal(t, l.GetNamespace(), ns) - assert.Equal(t, "svc", l.GetName()) - for _, a := range []int{resource.GetAccess, resource.ListAccess, resource.DeleteAccess, resource.ViewAccess, resource.EditAccess} { - assert.True(t, l.Access(a)) - } -} - -func TestSvcHeader(t *testing.T) { - s := newSvc() - e := append(resource.Row{"NAMESPACE"}, svcHeader()...) - - assert.Equal(t, e, s.Header(resource.AllNamespaces)) - assert.Equal(t, svcHeader(), s.Header("fred")) -} - -func TestSvcFields(t *testing.T) { - uu := []struct { - i resource.Columnar - e resource.Row - }{ - { - i: newSvc(), - e: resource.Row{ - "blee", - "fred", - "ClusterIP", - "1.1.1.1", - "2.2.2.2", - "fred=blee", - "http:90►0", - }, - }, - } - - for _, u := range uu { - assert.Equal(t, "blee/fred", u.i.Name()) - assert.Equal(t, u.e[1:6], u.i.Fields("blee")[:5]) - assert.Equal(t, u.e[:6], u.i.Fields(resource.AllNamespaces)[:6]) - } -} - -func TestSVCMarshal(t *testing.T) { - mc := NewMockConnection() - mr := NewMockCruder() - m.When(mr.Get("blee", "fred")).ThenReturn(k8sSVC(), nil) - - cm := NewServiceWithArgs(mc, mr) - ma, err := cm.Marshal("blee/fred") - mr.VerifyWasCalledOnce().Get("blee", "fred") - assert.Nil(t, err) - assert.Equal(t, svcYaml(), ma) -} - -// BOZO!! -// func TestSVCListData(t *testing.T) { -// mc := NewMockConnection() -// mr := NewMockCruder() -// m.When(mr.List("blee", metav1.ListOptions{})).ThenReturn(k8s.Collection{*k8sSVC()}, nil) - -// l := NewServiceListWithArgs("blee", NewServiceWithArgs(mc, mr)) -// // Make sure we mrn get deltas! -// for i := 0; i < 2; i++ { -// err := l.Reconcile(nil, "", "") -// assert.Nil(t, err) -// } - -// mr.VerifyWasCalled(m.Times(2)).List("blee", metav1.ListOptions{}) -// td := l.Data() -// assert.Equal(t, 1, len(td.Rows)) -// assert.Equal(t, "blee", l.GetNamespace()) -// row := td.Rows["blee/fred"] -// assert.Equal(t, 7, len(row.Deltas)) -// for _, d := range row.Deltas { -// assert.Equal(t, "", d) -// } -// assert.Equal(t, resource.Row{"fred"}, row.Fields[:1]) -// } - -// Helpers... - -func k8sSVC() *v1.Service { - return &v1.Service{ - ObjectMeta: metav1.ObjectMeta{ - Name: "fred", - Namespace: "blee", - CreationTimestamp: metav1.Time{Time: testTime()}, - }, - Spec: v1.ServiceSpec{ - Type: v1.ServiceTypeClusterIP, - ClusterIP: "1.1.1.1", - ExternalIPs: []string{"2.2.2.2"}, - Selector: map[string]string{"fred": "blee"}, - Ports: []v1.ServicePort{ - { - Name: "http", - Port: 90, - Protocol: "TCP", - }, - }, - }, - } -} - -func newSvc() resource.Columnar { - mc := NewMockConnection() - c, _ := resource.NewService(mc).New(k8sSVC()) - return c -} - -func svcHeader() resource.Row { - return resource.Row{ - "NAME", - "TYPE", - "CLUSTER-IP", - "EXTERNAL-IP", - "SELECTOR", - "PORTS", - "AGE", - } -} - -func svcYaml() string { - return `apiVersion: v1 -kind: Service -metadata: - creationTimestamp: "2018-12-14T17:36:43Z" - name: fred - namespace: blee -spec: - clusterIP: 1.1.1.1 - externalIPs: - - 2.2.2.2 - ports: - - name: http - port: 90 - protocol: TCP - targetPort: 0 - selector: - fred: blee - type: ClusterIP -status: - loadBalancer: {} -` -} diff --git a/internal/ui/config_test.go b/internal/ui/config_test.go index 71206800..484387fb 100644 --- a/internal/ui/config_test.go +++ b/internal/ui/config_test.go @@ -5,6 +5,7 @@ import ( "testing" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/stretchr/testify/assert" @@ -22,8 +23,8 @@ func TestConfiguratorRefreshStyle(t *testing.T) { cfg.RefreshStyles() assert.True(t, cfg.HasSkins) - assert.Equal(t, tcell.ColorGhostWhite, ui.StdColor) - assert.Equal(t, tcell.ColorWhiteSmoke, ui.ErrColor) + assert.Equal(t, tcell.ColorGhostWhite, render.StdColor) + assert.Equal(t, tcell.ColorWhiteSmoke, render.ErrColor) } func TestInitBench(t *testing.T) { diff --git a/internal/ui/table_test.go b/internal/ui/table_test.go index abcfb2d8..197d13ce 100644 --- a/internal/ui/table_test.go +++ b/internal/ui/table_test.go @@ -37,15 +37,14 @@ func TestTableSelection(t *testing.T) { s, _ := config.NewStyles("") ctx := context.WithValue(context.Background(), ui.KeyStyles, s) v.Init(ctx) - v.Update(makeTableData()) - v.SelectRow(1, true) + assert.True(t, v.RowSelected()) assert.Equal(t, resource.Row{"blee", "duh", "fred"}, v.GetRow()) assert.Equal(t, "blee", v.GetSelectedCell(0)) assert.Equal(t, 1, v.GetSelectedRowIndex()) - assert.Equal(t, []string{"blee/duh"}, v.GetSelectedItems()) + assert.Equal(t, []string{"r1"}, v.GetSelectedItems()) v.ClearSelection() v.SelectFirstRow() @@ -57,15 +56,21 @@ func TestTableSelection(t *testing.T) { func makeTableData() render.TableData { return render.TableData{ Namespace: "", - Header: render.HeaderRow{render.Header{Name: "a"}, render.Header{Name: "b"}, render.Header{Name: "c"}}, + Header: render.HeaderRow{ + render.Header{Name: "a"}, + render.Header{Name: "b"}, + render.Header{Name: "c"}, + }, RowEvents: render.RowEvents{ render.RowEvent{ Row: render.Row{ + ID: "r1", Fields: render.Fields{"blee", "duh", "fred"}, }, }, render.RowEvent{ Row: render.Row{ + ID: "r2", Fields: render.Fields{"blee", "duh", "zorg"}, }, }, From 957aeefa948cc21818f5663daba6336f9ceb44ef Mon Sep 17 00:00:00 2001 From: derailed Date: Sat, 14 Dec 2019 08:44:59 -0700 Subject: [PATCH 22/35] checkpoint --- internal/dao/registry.go | 7 +- internal/view/alias_test.go | 14 ++-- internal/view/container_test.go | 4 +- internal/view/context_test.go | 6 +- internal/view/dp_test.go | 6 +- internal/view/ds_test.go | 6 +- internal/view/ns_test.go | 6 +- internal/view/pod_test.go | 6 +- internal/view/policy.go | 5 +- internal/view/port_forward_test.go | 8 +- internal/view/rbac_int_test.go | 36 ++++++--- internal/view/rbac_test.go | 2 +- internal/view/screen_dump_test.go | 6 +- internal/view/secret_test.go | 6 +- internal/view/sts_test.go | 6 +- internal/view/subject_test.go | 4 +- internal/view/svc_test.go | 124 ++++++++++++++++++++++++++++- internal/view/table_int_test.go | 4 +- 18 files changed, 194 insertions(+), 62 deletions(-) diff --git a/internal/dao/registry.go b/internal/dao/registry.go index d76f4f6a..c7a79f97 100644 --- a/internal/dao/registry.go +++ b/internal/dao/registry.go @@ -18,7 +18,7 @@ type ResourceMetas map[GVR]metav1.APIResource // Accessors represents a collection of dao accessors. type Accessors map[GVR]Accessor -var resMetas ResourceMetas +var resMetas = ResourceMetas{} // AccessorFor returns a client accessor for a resource if registered. // Otherwise it returns a generic accessor. @@ -51,6 +51,11 @@ func AccessorFor(f Factory, gvr GVR) (Accessor, error) { return r, nil } +// RegisterMeta registers a new resource meta object. +func RegisterMeta(gvr string, res metav1.APIResource) { + resMetas[GVR(gvr)] = res +} + func AllGVRs() []GVR { kk := make(GVRs, 0, len(resMetas)) for k := range resMetas { diff --git a/internal/view/alias_test.go b/internal/view/alias_test.go index 2788ad27..4cd4a45c 100644 --- a/internal/view/alias_test.go +++ b/internal/view/alias_test.go @@ -14,19 +14,17 @@ import ( ) func TestAliasNew(t *testing.T) { - v := view.NewAlias(dao.GVR("alias")) - v.Init(makeContext()) + v := view.NewAlias(dao.GVR("aliases")) - assert.Equal(t, 3, v.GetTable().GetColumnCount()) - assert.Equal(t, 15, v.GetTable().GetRowCount()) + assert.Nil(t, v.Init(makeContext())) assert.Equal(t, "Aliases", v.Name()) assert.Equal(t, 9, len(v.Hints())) } // BOZO!! // func TestAliasSearch(t *testing.T) { -// v := view.NewAlias(dao.GVR("alias")) -// v.Init(makeContext()) +// v := view.NewAlias(dao.GVR("aliases")) +// assert.Nil(t, v.Init(makeContext())) // v.GetTable().SearchBuff().SetActive(true) // v.GetTable().SearchBuff().Set("dump") @@ -37,8 +35,8 @@ func TestAliasNew(t *testing.T) { // } func TestAliasGoto(t *testing.T) { - v := view.NewAlias(dao.GVR("alias")) - v.Init(makeContext()) + v := view.NewAlias(dao.GVR("aliases")) + assert.Nil(t, v.Init(makeContext())) v.GetTable().Select(0, 0) b := buffL{} diff --git a/internal/view/container_test.go b/internal/view/container_test.go index 57be2008..9f198b1b 100644 --- a/internal/view/container_test.go +++ b/internal/view/container_test.go @@ -10,8 +10,8 @@ import ( func TestContainerNew(t *testing.T) { po := view.NewContainer(dao.GVR("containers")) - po.Init(makeCtx()) + assert.Nil(t, po.Init(makeCtx())) assert.Equal(t, "Containers", po.Name()) - assert.Equal(t, 19, len(po.Hints())) + assert.Equal(t, 17, len(po.Hints())) } diff --git a/internal/view/context_test.go b/internal/view/context_test.go index b148bf73..d72943c6 100644 --- a/internal/view/context_test.go +++ b/internal/view/context_test.go @@ -10,8 +10,8 @@ import ( func TestContext(t *testing.T) { ctx := view.NewContext(dao.GVR("contexts")) - ctx.Init(makeCtx()) - assert.Equal(t, "ctx", ctx.Name()) - assert.Equal(t, 10, len(ctx.Hints())) + assert.Nil(t, ctx.Init(makeCtx())) + assert.Equal(t, "Contexts", ctx.Name()) + assert.Equal(t, 8, len(ctx.Hints())) } diff --git a/internal/view/dp_test.go b/internal/view/dp_test.go index d0cae129..7facd25d 100644 --- a/internal/view/dp_test.go +++ b/internal/view/dp_test.go @@ -10,9 +10,9 @@ import ( func TestDeploy(t *testing.T) { v := view.NewDeploy(dao.GVR("apps/v1/deployments")) - v.Init(makeCtx()) - assert.Equal(t, "deploy", v.Name()) - assert.Equal(t, 23, len(v.Hints())) + assert.Nil(t, v.Init(makeCtx())) + assert.Equal(t, "Deployments", v.Name()) + assert.Equal(t, 16, len(v.Hints())) } diff --git a/internal/view/ds_test.go b/internal/view/ds_test.go index a752a6ed..57cf8259 100644 --- a/internal/view/ds_test.go +++ b/internal/view/ds_test.go @@ -10,8 +10,8 @@ import ( func TestDaemonSet(t *testing.T) { v := view.NewDaemonSet(dao.GVR("apps/v1/daemonsets")) - v.Init(makeCtx()) - assert.Equal(t, "ds", v.Name()) - assert.Equal(t, 22, len(v.Hints())) + assert.Nil(t, v.Init(makeCtx())) + assert.Equal(t, "DaemonSets", v.Name()) + assert.Equal(t, 15, len(v.Hints())) } diff --git a/internal/view/ns_test.go b/internal/view/ns_test.go index c3deb53d..cb9ef933 100644 --- a/internal/view/ns_test.go +++ b/internal/view/ns_test.go @@ -10,8 +10,8 @@ import ( func TestNSCleanser(t *testing.T) { ns := view.NewNamespace(dao.GVR("v1/namespaces")) - ns.Init(makeCtx()) - assert.Equal(t, "ns", ns.Name()) - assert.Equal(t, 19, len(ns.Hints())) + assert.Nil(t, ns.Init(makeCtx())) + assert.Equal(t, "Namespaces", ns.Name()) + assert.Equal(t, 12, len(ns.Hints())) } diff --git a/internal/view/pod_test.go b/internal/view/pod_test.go index 86fab387..df280c74 100644 --- a/internal/view/pod_test.go +++ b/internal/view/pod_test.go @@ -13,10 +13,10 @@ import ( func TestPodNew(t *testing.T) { po := view.NewPod(dao.GVR("v1/pods")) - po.Init(makeCtx()) - assert.Equal(t, "pods", po.Name()) - assert.Equal(t, 31, len(po.Hints())) + assert.Nil(t, po.Init(makeCtx())) + assert.Equal(t, "Pods", po.Name()) + assert.Equal(t, 24, len(po.Hints())) } // Helpers... diff --git a/internal/view/policy.go b/internal/view/policy.go index 8088f920..0b93564b 100644 --- a/internal/view/policy.go +++ b/internal/view/policy.go @@ -14,6 +14,7 @@ const ( group = "Group" user = "User" sa = "ServiceAccount" + allVerbs = "*" ) type ( @@ -331,7 +332,7 @@ func toGroup(g string) string { } func hasVerb(verbs []string, verb string) bool { - if len(verbs) == 1 && verbs[0] == render.ClusterWide { + if len(verbs) == 1 && verbs[0] == allVerbs { return true } @@ -372,7 +373,7 @@ func asVerbs(verbs []string) []string { if hv, ok := httpTok8sVerbs[v]; ok { v = hv } - if !hasVerb(k8sVerbs, v) && v != render.ClusterWide { + if !hasVerb(k8sVerbs, v) && v != allVerbs { unknowns = append(unknowns, v) } } diff --git a/internal/view/port_forward_test.go b/internal/view/port_forward_test.go index 04916ee0..e471d265 100644 --- a/internal/view/port_forward_test.go +++ b/internal/view/port_forward_test.go @@ -9,9 +9,9 @@ import ( ) func TestPortForwardNew(t *testing.T) { - po := view.NewPortForward(dao.GVR("forwards")) - po.Init(makeCtx()) + pf := view.NewPortForward(dao.GVR("portforwards")) - assert.Equal(t, "PortForwards", po.Name()) - assert.Equal(t, 16, len(po.Hints())) + assert.Nil(t, pf.Init(makeCtx())) + assert.Equal(t, "PortForwards", pf.Name()) + assert.Equal(t, 16, len(pf.Hints())) } diff --git a/internal/view/rbac_int_test.go b/internal/view/rbac_int_test.go index 085c73f9..e22003ca 100644 --- a/internal/view/rbac_int_test.go +++ b/internal/view/rbac_int_test.go @@ -3,7 +3,6 @@ package view import ( "testing" - "github.com/derailed/k9s/internal/render" "github.com/stretchr/testify/assert" ) @@ -14,12 +13,12 @@ func TestHasVerb(t *testing.T) { e bool }{ {[]string{"*"}, "get", true}, - {[]string{"get", "list", "watch"}, "watch", true}, - {[]string{"get", "dope", "list"}, "watch", false}, - {[]string{"get"}, "get", true}, - {[]string{"post"}, "create", true}, - {[]string{"put"}, "update", true}, - {[]string{"list", "deletecollection"}, "deletecollection", true}, + // {[]string{"get", "list", "watch"}, "watch", true}, + // {[]string{"get", "dope", "list"}, "watch", false}, + // {[]string{"get"}, "get", true}, + // {[]string{"post"}, "create", true}, + // {[]string{"put"}, "update", true}, + // {[]string{"list", "deletecollection"}, "deletecollection", true}, } for _, u := range uu { @@ -31,13 +30,24 @@ func TestAsVerbs(t *testing.T) { ok, nok := toVerbIcon(true), toVerbIcon(false) uu := []struct { - vv []string - e render.Row + vv, e []string }{ - {[]string{"*"}, render.Row{Fields: render.Fields{ok, ok, ok, ok, ok, ok, ok, ok, ""}}}, - {[]string{"get", "list", "patch"}, render.Row{Fields: render.Fields{ok, ok, nok, nok, nok, ok, nok, nok, ""}}}, - {[]string{"get", "list", "deletecollection", "post"}, render.Row{Fields: render.Fields{ok, ok, ok, nok, ok, nok, nok, nok, ""}}}, - {[]string{"get", "list", "blee"}, render.Row{Fields: render.Fields{ok, ok, nok, nok, nok, nok, nok, nok, "blee"}}}, + { + []string{"*"}, + []string{ok, ok, ok, ok, ok, ok, ok, ok, ""}, + }, + { + []string{"get", "list", "patch"}, + []string{ok, ok, nok, nok, ok, nok, nok, nok, ""}, + }, + { + []string{"get", "list", "deletecollection", "post"}, + []string{ok, ok, nok, ok, nok, nok, nok, ok, ""}, + }, + { + []string{"get", "list", "blee"}, + []string{ok, ok, nok, nok, nok, nok, nok, nok, "blee"}, + }, } for _, u := range uu { diff --git a/internal/view/rbac_test.go b/internal/view/rbac_test.go index da1f35fe..4f23e37f 100644 --- a/internal/view/rbac_test.go +++ b/internal/view/rbac_test.go @@ -10,8 +10,8 @@ import ( func TestRbacNew(t *testing.T) { v := view.NewRbac(dao.GVR("rbac")) - v.Init(makeCtx()) + assert.Nil(t, v.Init(makeCtx())) assert.Equal(t, "Rbac", v.Name()) assert.Equal(t, 9, len(v.Hints())) } diff --git a/internal/view/screen_dump_test.go b/internal/view/screen_dump_test.go index afa1b29a..b6bcbaa7 100644 --- a/internal/view/screen_dump_test.go +++ b/internal/view/screen_dump_test.go @@ -10,8 +10,8 @@ import ( func TestScreenDumpNew(t *testing.T) { po := view.NewScreenDump(dao.GVR("screendumps")) - po.Init(makeCtx()) - assert.Equal(t, "Screen Dumps", po.Name()) - assert.Equal(t, 12, len(po.Hints())) + assert.Nil(t, po.Init(makeCtx())) + assert.Equal(t, "ScreenDumps", po.Name()) + assert.Equal(t, 11, len(po.Hints())) } diff --git a/internal/view/secret_test.go b/internal/view/secret_test.go index 04c503f7..820bd7d7 100644 --- a/internal/view/secret_test.go +++ b/internal/view/secret_test.go @@ -10,8 +10,8 @@ import ( func TestSecretNew(t *testing.T) { s := view.NewSecret(dao.GVR("v1/secrets")) - s.Init(makeCtx()) - assert.Equal(t, "secrets", s.Name()) - assert.Equal(t, 18, len(s.Hints())) + assert.Nil(t, s.Init(makeCtx())) + assert.Equal(t, "Secrets", s.Name()) + assert.Equal(t, 12, len(s.Hints())) } diff --git a/internal/view/sts_test.go b/internal/view/sts_test.go index 1ded2560..4493eb96 100644 --- a/internal/view/sts_test.go +++ b/internal/view/sts_test.go @@ -10,8 +10,8 @@ import ( func TestStatefulSetNew(t *testing.T) { s := view.NewStatefulSet(dao.GVR("apps/v1/statefulsets")) - s.Init(makeCtx()) - assert.Equal(t, "sts", s.Name()) - assert.Equal(t, 23, len(s.Hints())) + assert.Nil(t, s.Init(makeCtx())) + assert.Equal(t, "StatefulSets", s.Name()) + assert.Equal(t, 16, len(s.Hints())) } diff --git a/internal/view/subject_test.go b/internal/view/subject_test.go index 91bea577..d56c741f 100644 --- a/internal/view/subject_test.go +++ b/internal/view/subject_test.go @@ -10,8 +10,8 @@ import ( func TestSubjectNew(t *testing.T) { s := view.NewSubject(dao.GVR("subjects")) - s.Init(makeCtx()) - assert.Equal(t, "subject", s.Name()) + assert.Nil(t, s.Init(makeCtx())) + assert.Equal(t, "subjects", s.Name()) assert.Equal(t, 9, len(s.Hints())) } diff --git a/internal/view/svc_test.go b/internal/view/svc_test.go index a229d09a..2ba9d0b8 100644 --- a/internal/view/svc_test.go +++ b/internal/view/svc_test.go @@ -6,12 +6,130 @@ import ( "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) +func init() { + dao.RegisterMeta("v1/pods", metav1.APIResource{ + Name: "pods", + SingularName: "pod", + Namespaced: true, + Kind: "Pods", + Verbs: []string{"get", "list", "watch", "delete"}, + Categories: []string{"k9s"}, + }) + dao.RegisterMeta("v1/namespaces", metav1.APIResource{ + Name: "namespaces", + SingularName: "namespace", + Namespaced: true, + Kind: "Namespaces", + Verbs: []string{"get", "list", "watch", "delete"}, + Categories: []string{"k9s"}, + }) + dao.RegisterMeta("v1/services", metav1.APIResource{ + Name: "services", + SingularName: "service", + Namespaced: true, + Kind: "Services", + Verbs: []string{"get", "list", "watch", "delete"}, + Categories: []string{"k9s"}, + }) + dao.RegisterMeta("v1/secrets", metav1.APIResource{ + Name: "secrets", + SingularName: "secret", + Namespaced: true, + Kind: "Secrets", + Verbs: []string{"get", "list", "watch", "delete"}, + Categories: []string{"k9s"}, + }) + + dao.RegisterMeta("aliases", metav1.APIResource{ + Name: "aliases", + SingularName: "alias", + Namespaced: true, + Kind: "Aliases", + Verbs: []string{"get", "list", "watch", "delete"}, + Categories: []string{"k9s"}, + }) + dao.RegisterMeta("containers", metav1.APIResource{ + Name: "containers", + SingularName: "container", + Namespaced: true, + Kind: "Containers", + Verbs: []string{"get", "list", "watch", "delete"}, + Categories: []string{"k9s"}, + }) + dao.RegisterMeta("contexts", metav1.APIResource{ + Name: "contexts", + SingularName: "context", + Namespaced: true, + Kind: "Contexts", + Verbs: []string{"get", "list", "watch", "delete"}, + Categories: []string{"k9s"}, + }) + dao.RegisterMeta("subjects", metav1.APIResource{ + Name: "subjects", + SingularName: "subject", + Namespaced: true, + Kind: "Subjects", + Verbs: []string{"get", "list", "watch", "delete"}, + Categories: []string{"k9s"}, + }) + dao.RegisterMeta("rbac", metav1.APIResource{ + Name: "rbacs", + SingularName: "rbac", + Namespaced: true, + Kind: "Rbac", + Verbs: []string{"get", "list", "watch", "delete"}, + Categories: []string{"k9s"}, + }) + dao.RegisterMeta("portforwards", metav1.APIResource{ + Name: "portforwards", + SingularName: "portforward", + Namespaced: true, + Kind: "PortForwards", + Verbs: []string{"get", "list", "watch", "delete"}, + Categories: []string{"k9s"}, + }) + + dao.RegisterMeta("screendumps", metav1.APIResource{ + Name: "screendumps", + SingularName: "screendump", + Namespaced: true, + Kind: "ScreenDumps", + Verbs: []string{"get", "list", "watch", "delete"}, + Categories: []string{"k9s"}, + }) + dao.RegisterMeta("apps/v1/statefulsets", metav1.APIResource{ + Name: "statefulsets", + SingularName: "statefulset", + Namespaced: true, + Kind: "StatefulSets", + Verbs: []string{"get", "list", "watch", "delete"}, + Categories: []string{"k9s"}, + }) + dao.RegisterMeta("apps/v1/daemonsets", metav1.APIResource{ + Name: "daemonsets", + SingularName: "daemonset", + Namespaced: true, + Kind: "DaemonSets", + Verbs: []string{"get", "list", "watch", "delete"}, + Categories: []string{"k9s"}, + }) + dao.RegisterMeta("apps/v1/deployments", metav1.APIResource{ + Name: "deployments", + SingularName: "deployment", + Namespaced: true, + Kind: "Deployments", + Verbs: []string{"get", "list", "watch", "delete"}, + Categories: []string{"k9s"}, + }) +} + func TestServiceNew(t *testing.T) { s := view.NewService(dao.GVR("v1/services")) - s.Init(makeCtx()) - assert.Equal(t, "svc", s.Name()) - assert.Equal(t, 22, len(s.Hints())) + assert.Nil(t, s.Init(makeCtx())) + assert.Equal(t, "Services", s.Name()) + assert.Equal(t, 16, len(s.Hints())) } diff --git a/internal/view/table_int_test.go b/internal/view/table_int_test.go index 359978a3..d37d6fd5 100644 --- a/internal/view/table_int_test.go +++ b/internal/view/table_int_test.go @@ -119,11 +119,11 @@ func TestTableViewSort(t *testing.T) { v.Update(data) v.SortColCmd(1, true)(nil) assert.Equal(t, 3, v.GetRowCount()) - assert.Equal(t, "blee ", v.GetCell(1, 1).Text) + assert.Equal(t, "blee", v.GetCell(1, 1).Text) v.SortInvertCmd(nil) assert.Equal(t, 3, v.GetRowCount()) - assert.Equal(t, "fred ", v.GetCell(1, 1).Text) + assert.Equal(t, "fred", v.GetCell(1, 1).Text) } // Helpers... From 0706df065f546f5e3b0b7291d196ddb3b632f9c5 Mon Sep 17 00:00:00 2001 From: derailed Date: Sat, 14 Dec 2019 08:45:55 -0700 Subject: [PATCH 23/35] checkpoint --- internal/view/rbac_int_test.go | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/internal/view/rbac_int_test.go b/internal/view/rbac_int_test.go index e22003ca..79da5c7c 100644 --- a/internal/view/rbac_int_test.go +++ b/internal/view/rbac_int_test.go @@ -13,12 +13,12 @@ func TestHasVerb(t *testing.T) { e bool }{ {[]string{"*"}, "get", true}, - // {[]string{"get", "list", "watch"}, "watch", true}, - // {[]string{"get", "dope", "list"}, "watch", false}, - // {[]string{"get"}, "get", true}, - // {[]string{"post"}, "create", true}, - // {[]string{"put"}, "update", true}, - // {[]string{"list", "deletecollection"}, "deletecollection", true}, + {[]string{"get", "list", "watch"}, "watch", true}, + {[]string{"get", "dope", "list"}, "watch", false}, + {[]string{"get"}, "get", true}, + {[]string{"post"}, "create", true}, + {[]string{"put"}, "update", true}, + {[]string{"list", "deletecollection"}, "deletecollection", true}, } for _, u := range uu { From 6839578a8c8ff7b759c2092e32d55a2a92fbc95a Mon Sep 17 00:00:00 2001 From: derailed Date: Sat, 14 Dec 2019 12:12:18 -0700 Subject: [PATCH 24/35] checkpoint --- cmd/root.go | 12 +- go.sum | 1 + internal/{k8s => client}/assets/config | 0 internal/{k8s => client}/assets/config.1 | 0 internal/{k8s/api.go => client/client.go} | 2 +- internal/client/cluster.go | 44 + internal/{k8s => client}/config.go | 2 +- internal/{k8s => client}/config_test.go | 34 +- internal/{dao => client}/gvr.go | 7 +- internal/{k8s => client}/gvr_test.go | 34 +- internal/client/helpers.go | 40 + internal/{k8s => client}/metrics.go | 45 +- internal/{k8s => client}/metrics_test.go | 34 +- internal/config/cluster.go | 4 +- internal/config/config.go | 11 +- internal/config/k9s.go | 6 +- internal/config/mock_connection_test.go | 86 +- internal/config/ns.go | 3 +- internal/dao/assets/config | 43 + internal/dao/assets/config.1 | 39 + internal/dao/container.go | 4 +- internal/dao/context.go | 8 +- internal/dao/cronjob.go | 4 +- internal/dao/describe.go | 8 +- internal/dao/dp.go | 4 +- internal/dao/ds.go | 6 +- internal/dao/generic.go | 8 +- internal/dao/helpers.go | 20 + internal/{k8s => dao}/helpers_test.go | 17 +- internal/dao/log_options.go | 32 +- internal/dao/pod.go | 4 +- .../port_forward.go => dao/port_forwarder.go} | 45 +- internal/dao/reconcile.go | 3 +- internal/dao/registry.go | 19 +- .../{k8s/mapper.go => dao/rest_mapper.go} | 28 +- internal/dao/sts.go | 4 +- internal/dao/types.go | 6 +- internal/k8s/base.go | 8 - internal/k8s/cluster.go | 65 -- internal/k8s/gvr.go | 74 -- internal/k8s/helpers.go | 36 - internal/{resource => model}/cluster.go | 45 +- internal/{resource => model}/cluster_test.go | 28 +- internal/model/container.go | 4 +- internal/model/generic.go | 6 +- internal/model/helpers.go | 7 + internal/model/job.go | 4 +- internal/{resource => model}/log_options.go | 2 +- .../mock_clustermeta_test.go | 118 +-- .../mock_connection_test.go | 88 +- .../mock_metricsserver_test.go | 46 +- internal/model/node.go | 4 +- internal/model/pod.go | 4 +- internal/model/portforward.go | 4 +- internal/model/rbac.go | 12 +- internal/model/rbac_int_test.go | 4 + internal/model/subject.go | 8 +- internal/model/types.go | 4 +- internal/perf/benchmark.go | 4 +- internal/render/alias.go | 4 +- internal/render/container.go | 7 +- internal/render/context.go | 3 +- internal/render/cr.go | 3 +- internal/render/crb.go | 3 +- internal/render/crd.go | 53 +- internal/render/helpers.go | 16 +- internal/render/helpers_test.go | 15 + internal/render/node.go | 5 +- internal/render/pod.go | 5 +- internal/render/portforward.go | 22 - internal/render/sc.go | 3 +- internal/render/types.go | 15 +- internal/resource/base.go | 200 ----- internal/resource/helpers.go | 205 ----- internal/resource/helpers_test.go | 194 ---- internal/resource/mock_cruder_test.go | 166 ---- .../resource/mock_switchablecruder_test.go | 240 ----- internal/resource/types.go | 151 ---- internal/ui/app.go | 4 +- internal/ui/colorer.go | 39 - internal/ui/deltas.go | 4 +- internal/ui/deltas_test.go | 6 +- internal/ui/flash.go | 4 +- internal/ui/padding.go | 3 +- internal/ui/select_table.go | 12 +- internal/ui/sorter.go | 125 +-- internal/ui/sorter_test.go | 227 +++-- internal/ui/table_helper.go | 4 +- internal/ui/table_test.go | 3 +- internal/view/alias.go | 6 +- internal/view/alias_test.go | 8 +- internal/view/app.go | 36 +- internal/view/benchmark.go | 4 +- internal/view/browser.go | 32 +- internal/view/cluster_info.go | 39 +- internal/view/command.go | 10 +- internal/view/container.go | 10 +- internal/view/container_test.go | 4 +- internal/view/context.go | 5 +- internal/view/context_test.go | 4 +- internal/view/cronjob.go | 7 +- internal/view/dp.go | 4 +- internal/view/dp_test.go | 4 +- internal/view/ds.go | 4 +- internal/view/ds_test.go | 4 +- internal/view/help.go | 18 +- internal/view/help_test.go | 2 +- internal/view/helpers.go | 9 +- internal/view/job.go | 4 +- internal/view/log.go | 5 +- internal/view/log_test.go | 10 +- internal/view/logs_extender.go | 4 +- internal/view/node.go | 6 +- internal/view/ns.go | 4 +- internal/view/ns_test.go | 4 +- internal/view/pod.go | 10 +- internal/view/pod_test.go | 4 +- internal/view/policy.go | 10 +- internal/view/port_forward.go | 4 +- internal/view/port_forward_test.go | 4 +- internal/view/rbac.go | 12 +- internal/view/rbac_test.go | 4 +- internal/view/rc.go | 53 -- internal/view/resource.go | 457 ---------- internal/view/restart_extender.go | 3 +- internal/view/rs.go | 7 +- internal/view/scale_extender.go | 3 +- internal/view/screen_dump.go | 4 +- internal/view/screen_dump_test.go | 4 +- internal/view/secret.go | 4 +- internal/view/secret_test.go | 4 +- internal/view/sts.go | 4 +- internal/view/sts_test.go | 4 +- internal/view/subject.go | 14 +- internal/view/subject_test.go | 4 +- internal/view/svc.go | 4 +- internal/view/svc_test.go | 3 +- internal/view/table_helper.go | 7 +- internal/view/types.go | 15 +- internal/watch/factory.go | 49 +- internal/watch/informers.go | 141 --- internal/watch/metrics.go | 35 - internal/watch/mock_connection_test.go | 825 ------------------ 143 files changed, 892 insertions(+), 4030 deletions(-) rename internal/{k8s => client}/assets/config (100%) rename internal/{k8s => client}/assets/config.1 (100%) rename internal/{k8s/api.go => client/client.go} (99%) create mode 100644 internal/client/cluster.go rename internal/{k8s => client}/config.go (99%) rename internal/{k8s => client}/config_test.go (90%) rename internal/{dao => client}/gvr.go (96%) rename internal/{k8s => client}/gvr_test.go (75%) create mode 100644 internal/client/helpers.go rename internal/{k8s => client}/metrics.go (79%) rename internal/{k8s => client}/metrics_test.go (85%) create mode 100644 internal/dao/assets/config create mode 100644 internal/dao/assets/config.1 create mode 100644 internal/dao/helpers.go rename internal/{k8s => dao}/helpers_test.go (55%) rename internal/{k8s/port_forward.go => dao/port_forwarder.go} (75%) rename internal/{k8s/mapper.go => dao/rest_mapper.go} (80%) delete mode 100644 internal/k8s/base.go delete mode 100644 internal/k8s/cluster.go delete mode 100644 internal/k8s/gvr.go delete mode 100644 internal/k8s/helpers.go rename internal/{resource => model}/cluster.go (61%) rename internal/{resource => model}/cluster_test.go (71%) rename internal/{resource => model}/log_options.go (99%) rename internal/{resource => model}/mock_clustermeta_test.go (90%) rename internal/{resource => model}/mock_connection_test.go (89%) rename internal/{resource => model}/mock_metricsserver_test.go (87%) delete mode 100644 internal/resource/base.go delete mode 100644 internal/resource/helpers.go delete mode 100644 internal/resource/helpers_test.go delete mode 100644 internal/resource/mock_cruder_test.go delete mode 100644 internal/resource/mock_switchablecruder_test.go delete mode 100644 internal/resource/types.go delete mode 100644 internal/ui/colorer.go delete mode 100644 internal/view/rc.go delete mode 100644 internal/view/resource.go delete mode 100644 internal/watch/informers.go delete mode 100644 internal/watch/metrics.go delete mode 100644 internal/watch/mock_connection_test.go diff --git a/cmd/root.go b/cmd/root.go index 9397732b..bfda7541 100644 --- a/cmd/root.go +++ b/cmd/root.go @@ -5,10 +5,10 @@ import ( "fmt" "runtime/debug" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/color" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/view" "github.com/rs/zerolog" "github.com/rs/zerolog/log" @@ -34,7 +34,7 @@ var ( Long: longAppDesc, Run: run, } - _ config.KubeSettings = &k8s.Config{} + _ config.KubeSettings = &client.Config{} ) func init() { @@ -94,7 +94,7 @@ func loadConfiguration() *config.Config { log.Info().Msg("🐶 K9s starting up...") // Load K9s config file... - k8sCfg := k8s.NewConfig(k8sFlags) + k8sCfg := client.NewConfig(k8sFlags) k9sCfg := config.NewConfig(k8sCfg) if err := k9sCfg.Load(config.K9sConfigFile); err != nil { @@ -113,14 +113,14 @@ func loadConfiguration() *config.Config { k9sCfg.K9s.OverrideCommand(*k9sFlags.Command) } - if isBoolSet(k9sFlags.AllNamespaces) && k9sCfg.SetActiveNamespace(resource.AllNamespaces) != nil { + if isBoolSet(k9sFlags.AllNamespaces) && k9sCfg.SetActiveNamespace(render.AllNamespaces) != nil { log.Error().Msg("Setting active namespace") } if err := k9sCfg.Refine(k8sFlags); err != nil { log.Panic().Err(err).Msg("Unable to locate kubeconfig file") } - k9sCfg.SetConnection(k8s.InitConnectionOrDie(k8sCfg)) + k9sCfg.SetConnection(client.InitConnectionOrDie(k8sCfg)) // Try to access server version if that fail. Connectivity issue? if _, err := k9sCfg.GetConnection().ServerVersion(); err != nil { diff --git a/go.sum b/go.sum index 0b278da0..08b844d3 100644 --- a/go.sum +++ b/go.sum @@ -391,6 +391,7 @@ github.com/vishvananda/netlink v0.0.0-20171020171820-b2de5d10e38e/go.mod h1:+SR5 github.com/vishvananda/netns v0.0.0-20171111001504-be1fbeda1936/go.mod h1:ZjcWmFBXmLKZu9Nxj3WKYEafiSqer2rnvPr0en9UNpI= github.com/vmware/govmomi v0.20.1/go.mod h1:URlwyTFZX72RmxtxuaFL2Uj3fD1JTvZdx59bHWk6aFU= github.com/xiang90/probing v0.0.0-20160813154853-07dd2e8dfe18/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU= +github.com/xlab/handysort v0.0.0-20150421192137-fb3537ed64a1 h1:j2hhcujLRHAg872RWAV5yaUrEjHEObwDv3aImCaNLek= github.com/xlab/handysort v0.0.0-20150421192137-fb3537ed64a1/go.mod h1:QcJo0QPSfTONNIgpN5RA8prR7fF8nkF6cTWTcNerRO8= github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q= github.com/zenazn/goji v0.9.0/go.mod h1:7S9M489iMyHBNxwZnk9/EHS098H4/F6TATF2mIxtB1Q= diff --git a/internal/k8s/assets/config b/internal/client/assets/config similarity index 100% rename from internal/k8s/assets/config rename to internal/client/assets/config diff --git a/internal/k8s/assets/config.1 b/internal/client/assets/config.1 similarity index 100% rename from internal/k8s/assets/config.1 rename to internal/client/assets/config.1 diff --git a/internal/k8s/api.go b/internal/client/client.go similarity index 99% rename from internal/k8s/api.go rename to internal/client/client.go index c2e365fe..7d3d9461 100644 --- a/internal/k8s/api.go +++ b/internal/client/client.go @@ -1,4 +1,4 @@ -package k8s +package client import ( "fmt" diff --git a/internal/client/cluster.go b/internal/client/cluster.go new file mode 100644 index 00000000..5a383778 --- /dev/null +++ b/internal/client/cluster.go @@ -0,0 +1,44 @@ +package client + +import ( + v1 "k8s.io/api/core/v1" +) + +// Cluster represents a Kubernetes cluster. +type Cluster struct { + Connection +} + +// NewCluster instantiates a new cluster. +func NewCluster(c Connection) *Cluster { + return &Cluster{Connection: c} +} + +// Version returns the current cluster git version. +func (c *Cluster) Version() (string, error) { + rev, err := c.ServerVersion() + if err != nil { + return "", err + } + return rev.GitVersion, nil +} + +// ContextName returns the currently active context. +func (c *Cluster) ContextName() (string, error) { + return c.Config().CurrentContextName() +} + +// ClusterName return the currently active cluster name. +func (c *Cluster) ClusterName() (string, error) { + return c.Config().CurrentClusterName() +} + +// UserName returns the currently active user. +func (c *Cluster) UserName() (string, error) { + return c.Config().CurrentUserName() +} + +// GetNodes get all available nodes in the cluster. +func (c *Cluster) GetNodes() (*v1.NodeList, error) { + return c.FetchNodes() +} diff --git a/internal/k8s/config.go b/internal/client/config.go similarity index 99% rename from internal/k8s/config.go rename to internal/client/config.go index 28547b22..f54dae80 100644 --- a/internal/k8s/config.go +++ b/internal/client/config.go @@ -1,4 +1,4 @@ -package k8s +package client import ( "errors" diff --git a/internal/k8s/config_test.go b/internal/client/config_test.go similarity index 90% rename from internal/k8s/config_test.go rename to internal/client/config_test.go index 5e568c16..19a95703 100644 --- a/internal/k8s/config_test.go +++ b/internal/client/config_test.go @@ -1,11 +1,11 @@ -package k8s_test +package client_test import ( "errors" "fmt" "testing" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/rs/zerolog" "github.com/stretchr/testify/assert" v1 "k8s.io/api/core/v1" @@ -28,7 +28,7 @@ func TestConfigCurrentContext(t *testing.T) { } for _, u := range uu { - cfg := k8s.NewConfig(u.flags) + cfg := client.NewConfig(u.flags) ctx, err := cfg.CurrentContextName() assert.Nil(t, err) assert.Equal(t, u.context, ctx) @@ -46,7 +46,7 @@ func TestConfigCurrentCluster(t *testing.T) { } for _, u := range uu { - cfg := k8s.NewConfig(u.flags) + cfg := client.NewConfig(u.flags) ctx, err := cfg.CurrentClusterName() assert.Nil(t, err) assert.Equal(t, u.cluster, ctx) @@ -64,7 +64,7 @@ func TestConfigCurrentUser(t *testing.T) { } for _, u := range uu { - cfg := k8s.NewConfig(u.flags) + cfg := client.NewConfig(u.flags) ctx, err := cfg.CurrentUserName() assert.Nil(t, err) assert.Equal(t, u.user, ctx) @@ -83,7 +83,7 @@ func TestConfigCurrentNamespace(t *testing.T) { } for _, u := range uu { - cfg := k8s.NewConfig(u.flags) + cfg := client.NewConfig(u.flags) ns, err := cfg.CurrentNamespaceName() assert.Equal(t, u.err, err) assert.Equal(t, u.namespace, ns) @@ -102,7 +102,7 @@ func TestConfigGetContext(t *testing.T) { } for _, u := range uu { - cfg := k8s.NewConfig(u.flags) + cfg := client.NewConfig(u.flags) ctx, err := cfg.GetContext(u.cluster) if err != nil { assert.Equal(t, u.err, err) @@ -120,7 +120,7 @@ func TestConfigSwitchContext(t *testing.T) { ClusterName: &cluster, } - cfg := k8s.NewConfig(&flags) + cfg := client.NewConfig(&flags) err := cfg.SwitchContext("blee") assert.Nil(t, err) ctx, err := cfg.CurrentContextName() @@ -135,7 +135,7 @@ func TestConfigClusterNameFromContext(t *testing.T) { ClusterName: &cluster, } - cfg := k8s.NewConfig(&flags) + cfg := client.NewConfig(&flags) cl, err := cfg.ClusterNameFromContext("blee") assert.Nil(t, err) assert.Equal(t, "blee", cl) @@ -148,7 +148,7 @@ func TestConfigAccess(t *testing.T) { ClusterName: &cluster, } - cfg := k8s.NewConfig(&flags) + cfg := client.NewConfig(&flags) acc, err := cfg.ConfigAccess() assert.Nil(t, err) assert.True(t, len(acc.GetDefaultFilename()) > 0) @@ -161,7 +161,7 @@ func TestConfigContexts(t *testing.T) { ClusterName: &cluster, } - cfg := k8s.NewConfig(&flags) + cfg := client.NewConfig(&flags) cc, err := cfg.Contexts() assert.Nil(t, err) assert.Equal(t, 3, len(cc)) @@ -174,7 +174,7 @@ func TestConfigContextNames(t *testing.T) { ClusterName: &cluster, } - cfg := k8s.NewConfig(&flags) + cfg := client.NewConfig(&flags) cc, err := cfg.ContextNames() assert.Nil(t, err) assert.Equal(t, 3, len(cc)) @@ -187,7 +187,7 @@ func TestConfigClusterNames(t *testing.T) { ClusterName: &cluster, } - cfg := k8s.NewConfig(&flags) + cfg := client.NewConfig(&flags) cc, err := cfg.ClusterNames() assert.Nil(t, err) assert.Equal(t, 3, len(cc)) @@ -200,7 +200,7 @@ func TestConfigDelContext(t *testing.T) { ClusterName: &cluster, } - cfg := k8s.NewConfig(&flags) + cfg := client.NewConfig(&flags) err := cfg.DelContext("fred") assert.Nil(t, err) cc, err := cfg.ContextNames() @@ -214,7 +214,7 @@ func TestConfigRestConfig(t *testing.T) { KubeConfig: &kubeConfig, } - cfg := k8s.NewConfig(&flags) + cfg := client.NewConfig(&flags) rc, err := cfg.RESTConfig() assert.Nil(t, err) assert.Equal(t, "https://localhost:3000", rc.Host) @@ -226,7 +226,7 @@ func TestConfigBadConfig(t *testing.T) { KubeConfig: &kubeConfig, } - cfg := k8s.NewConfig(&flags) + cfg := client.NewConfig(&flags) _, err := cfg.RESTConfig() assert.NotNil(t, err) } @@ -238,7 +238,7 @@ func TestNamespaceNames(t *testing.T) { KubeConfig: &kubeConfig, } - cfg := k8s.NewConfig(&flags) + cfg := client.NewConfig(&flags) nn := []v1.Namespace{ {ObjectMeta: metav1.ObjectMeta{Name: "ns1"}}, diff --git a/internal/dao/gvr.go b/internal/client/gvr.go similarity index 96% rename from internal/dao/gvr.go rename to internal/client/gvr.go index 732db08f..815ea120 100644 --- a/internal/dao/gvr.go +++ b/internal/client/gvr.go @@ -1,4 +1,4 @@ -package dao +package client import ( "fmt" @@ -29,6 +29,11 @@ func (g GVR) ResName() string { return g.ToR() + "." + g.ToV() + "." + g.ToG() } +// String returns gvr as string. +func (g GVR) String() string { + return string(g) +} + // AsGV returns the group version scheme representation. func (g GVR) AsGV() schema.GroupVersion { return schema.GroupVersion{ diff --git a/internal/k8s/gvr_test.go b/internal/client/gvr_test.go similarity index 75% rename from internal/k8s/gvr_test.go rename to internal/client/gvr_test.go index 23faba01..47531112 100644 --- a/internal/k8s/gvr_test.go +++ b/internal/client/gvr_test.go @@ -1,9 +1,9 @@ -package k8s_test +package client_test import ( "testing" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/stretchr/testify/assert" "k8s.io/apimachinery/pkg/runtime/schema" ) @@ -21,7 +21,7 @@ func TestAsGV(t *testing.T) { for k := range uu { u := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, k8s.GVR(u.gvr).AsGV()) + assert.Equal(t, u.e, client.GVR(u.gvr).AsGV()) }) } } @@ -38,23 +38,7 @@ func TestNewGVR(t *testing.T) { for k := range uu { u := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, k8s.NewGVR(u.g, u.v, u.r).String()) - }) - } -} - -func TestToGVR(t *testing.T) { - uu := map[string]struct { - gv, r, e string - }{ - "full": {"apps/v1", "deployments", "apps/v1/deployments"}, - "core": {"v1", "pods", "v1/pods"}, - } - - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, k8s.ToGVR(u.gv, u.r).String()) + assert.Equal(t, u.e, client.NewGVR(u.g, u.v, u.r).String()) }) } } @@ -73,7 +57,7 @@ func TestResName(t *testing.T) { for k := range uu { u := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, k8s.GVR(u.gvr).ResName()) + assert.Equal(t, u.e, client.GVR(u.gvr).ResName()) }) } } @@ -92,7 +76,7 @@ func TestToR(t *testing.T) { for k := range uu { u := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, k8s.GVR(u.gvr).ToR()) + assert.Equal(t, u.e, client.GVR(u.gvr).ToR()) }) } } @@ -111,7 +95,7 @@ func TestToG(t *testing.T) { for k := range uu { u := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, k8s.GVR(u.gvr).ToG()) + assert.Equal(t, u.e, client.GVR(u.gvr).ToG()) }) } } @@ -130,7 +114,7 @@ func TestToV(t *testing.T) { for k := range uu { u := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, k8s.GVR(u.gvr).ToV()) + assert.Equal(t, u.e, client.GVR(u.gvr).ToV()) }) } } @@ -148,7 +132,7 @@ func TestToStringer(t *testing.T) { for k := range uu { u := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, u.gvr, k8s.GVR(u.gvr).String()) + assert.Equal(t, u.gvr, client.GVR(u.gvr).String()) }) } } diff --git a/internal/client/helpers.go b/internal/client/helpers.go new file mode 100644 index 00000000..8b529ffd --- /dev/null +++ b/internal/client/helpers.go @@ -0,0 +1,40 @@ +package client + +import ( + "os/user" + "path" + "regexp" + "strings" + + "github.com/rs/zerolog/log" +) + +var toFileName = regexp.MustCompile(`[^(\w/\.)]`) + +// Namespaced converts a resource path to namespace and resource name. +func Namespaced(n string) (string, string) { + ns, po := path.Split(n) + + return strings.Trim(ns, "/"), po +} + +// FQN returns a fully qualified resource name. +func FQN(ns, n string) string { + if ns == "" { + return n + } + return ns + "/" + n +} + +func mustHomeDir() string { + usr, err := user.Current() + if err != nil { + log.Fatal().Err(err).Msg("Die getting user home directory") + } + return usr.HomeDir +} + +func toHostDir(host string) string { + h := strings.Replace(strings.Replace(host, "https://", "", 1), "http://", "", 1) + return toFileName.ReplaceAllString(h, "_") +} diff --git a/internal/k8s/metrics.go b/internal/client/metrics.go similarity index 79% rename from internal/k8s/metrics.go rename to internal/client/metrics.go index 4fb885b7..0a4448e3 100644 --- a/internal/k8s/metrics.go +++ b/internal/client/metrics.go @@ -1,7 +1,8 @@ -package k8s +package client import ( - "github.com/rs/zerolog/log" + "math" + v1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" @@ -10,7 +11,6 @@ import ( type ( // MetricsServer serves cluster metrics for nodes and pods. MetricsServer struct { - *base Connection } @@ -46,28 +46,24 @@ type ( // NewMetricsServer return a metric server instance. func NewMetricsServer(c Connection) *MetricsServer { - return &MetricsServer{&base{}, c} + return &MetricsServer{Connection: c} } // NodesMetrics retrieves metrics for a given set of nodes. -func (m *MetricsServer) NodesMetrics(nodes Collection, metrics *mv1beta1.NodeMetricsList, mmx NodesMetrics) { - for _, n := range nodes { - no, ok := n.(*v1.Node) - if !ok { - log.Fatal().Msg("Expecting a valid node") - } +func (m *MetricsServer) NodesMetrics(nodes *v1.NodeList, metrics *mv1beta1.NodeMetricsList, mmx NodesMetrics) { + for _, no := range nodes.Items { mmx[no.Name] = NodeMetrics{ AvailCPU: no.Status.Allocatable.Cpu().MilliValue(), - AvailMEM: ToMB(no.Status.Allocatable.Memory().Value()), + AvailMEM: toMB(no.Status.Allocatable.Memory().Value()), TotalCPU: no.Status.Capacity.Cpu().MilliValue(), - TotalMEM: ToMB(no.Status.Capacity.Memory().Value()), + TotalMEM: toMB(no.Status.Capacity.Memory().Value()), } } for _, c := range metrics.Items { if mx, ok := mmx[c.Name]; ok { mx.CurrentCPU = c.Usage.Cpu().MilliValue() - mx.CurrentMEM = ToMB(c.Usage.Memory().Value()) + mx.CurrentMEM = toMB(c.Usage.Memory().Value()) mmx[c.Name] = mx } } @@ -79,14 +75,14 @@ func (m *MetricsServer) ClusterLoad(nos *v1.NodeList, nmx *mv1beta1.NodeMetricsL for _, no := range nos.Items { nodeMetrics[no.Name] = NodeMetrics{ AvailCPU: no.Status.Allocatable.Cpu().MilliValue(), - AvailMEM: ToMB(no.Status.Allocatable.Memory().Value()), + AvailMEM: toMB(no.Status.Allocatable.Memory().Value()), } } for _, mx := range nmx.Items { if m, ok := nodeMetrics[mx.Name]; ok { m.CurrentCPU = mx.Usage.Cpu().MilliValue() - m.CurrentMEM = ToMB(mx.Usage.Memory().Value()) + m.CurrentMEM = toMB(mx.Usage.Memory().Value()) nodeMetrics[mx.Name] = m } } @@ -140,8 +136,25 @@ func (m *MetricsServer) PodsMetrics(pods *mv1beta1.PodMetricsList, mmx PodsMetri var mx PodMetrics for _, c := range p.Containers { mx.CurrentCPU += c.Usage.Cpu().MilliValue() - mx.CurrentMEM += ToMB(c.Usage.Memory().Value()) + mx.CurrentMEM += toMB(c.Usage.Memory().Value()) } mmx[p.Namespace+"/"+p.Name] = mx } } + +// 0--------------------------------------------------------------------------- +// Helpers... + +const megaByte = 1024 * 1024 + +// toMB converts bytes to megabytes. +func toMB(v int64) float64 { + return float64(v) / megaByte +} + +func toPerc(v1, v2 float64) float64 { + if v2 == 0 { + return 0 + } + return math.Round((v1 / v2) * 100) +} diff --git a/internal/k8s/metrics_test.go b/internal/client/metrics_test.go similarity index 85% rename from internal/k8s/metrics_test.go rename to internal/client/metrics_test.go index d8745ca1..17331135 100644 --- a/internal/k8s/metrics_test.go +++ b/internal/client/metrics_test.go @@ -1,4 +1,4 @@ -package k8s +package client import ( "testing" @@ -53,9 +53,11 @@ func BenchmarkPodsMetrics(b *testing.B) { func TestNodesMetrics(t *testing.T) { m := NewMetricsServer(nil) - nodes := Collection{ - makeNode("n1", "32", "128Gi", "50m", "2Mi"), - makeNode("n2", "8", "4Gi", "50m", "10Mi"), + nodes := v1.NodeList{ + Items: []v1.Node{ + makeNode("n1", "32", "128Gi", "50m", "2Mi"), + makeNode("n2", "8", "4Gi", "50m", "10Mi"), + }, } metrics := v1beta1.NodeMetricsList{ @@ -66,7 +68,7 @@ func TestNodesMetrics(t *testing.T) { } mmx := make(NodesMetrics) - m.NodesMetrics(nodes, &metrics, mmx) + m.NodesMetrics(&nodes, &metrics, mmx) assert.Equal(t, 2, len(mmx)) mx, ok := mmx["n1"] assert.True(t, ok) @@ -79,9 +81,11 @@ func TestNodesMetrics(t *testing.T) { } func BenchmarkNodesMetrics(b *testing.B) { - nodes := Collection{ - makeNode("n1", "100m", "4Mi", "100m", "2Mi"), - makeNode("n2", "100m", "4Mi", "100m", "2Mi"), + nodes := v1.NodeList{ + Items: []v1.Node{ + makeNode("n1", "100m", "4Mi", "100m", "2Mi"), + makeNode("n2", "100m", "4Mi", "100m", "2Mi"), + }, } metrics := v1beta1.NodeMetricsList{ @@ -97,7 +101,7 @@ func BenchmarkNodesMetrics(b *testing.B) { b.ResetTimer() b.ReportAllocs() for n := 0; n < b.N; n++ { - m.NodesMetrics(nodes, &metrics, mmx) + m.NodesMetrics(&nodes, &metrics, mmx) } } @@ -106,8 +110,8 @@ func TestClusterLoad(t *testing.T) { nodes := v1.NodeList{ Items: []v1.Node{ - *makeNode("n1", "100m", "4Mi", "50m", "2Mi"), - *makeNode("n2", "100m", "4Mi", "50m", "2Mi"), + makeNode("n1", "100m", "4Mi", "50m", "2Mi"), + makeNode("n2", "100m", "4Mi", "50m", "2Mi"), }, } @@ -127,8 +131,8 @@ func TestClusterLoad(t *testing.T) { func BenchmarkClusterLoad(b *testing.B) { nodes := v1.NodeList{ Items: []v1.Node{ - *makeNode("n1", "100m", "4Mi", "50m", "2Mi"), - *makeNode("n2", "100m", "4Mi", "50m", "2Mi"), + makeNode("n1", "100m", "4Mi", "50m", "2Mi"), + makeNode("n2", "100m", "4Mi", "50m", "2Mi"), }, } @@ -165,8 +169,8 @@ func makeMxPod(name, cpu, mem string) *v1beta1.PodMetrics { } } -func makeNode(name, tcpu, tmem, acpu, amem string) *v1.Node { - return &v1.Node{ +func makeNode(name, tcpu, tmem, acpu, amem string) v1.Node { + return v1.Node{ ObjectMeta: metav1.ObjectMeta{ Name: name, }, diff --git a/internal/config/cluster.go b/internal/config/cluster.go index 2cf83dd2..d056e9b8 100644 --- a/internal/config/cluster.go +++ b/internal/config/cluster.go @@ -1,5 +1,7 @@ package config +import "github.com/derailed/k9s/internal/client" + // Cluster tracks K9s cluster configuration. type Cluster struct { Namespace *Namespace `yaml:"namespace"` @@ -12,7 +14,7 @@ func NewCluster() *Cluster { } // Validate a cluster config. -func (c *Cluster) Validate(conn Connection, ks KubeSettings) { +func (c *Cluster) Validate(conn client.Connection, ks KubeSettings) { if c.Namespace == nil { c.Namespace = NewNamespace() } diff --git a/internal/config/config.go b/internal/config/config.go index 225c07f3..67b3a90d 100644 --- a/internal/config/config.go +++ b/internal/config/config.go @@ -10,7 +10,7 @@ import ( "os" "path/filepath" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/rs/zerolog/log" "gopkg.in/yaml.v2" v1 "k8s.io/api/core/v1" @@ -29,9 +29,6 @@ var ( ) type ( - // Connection represents a kubernetes api server connection. - Connection k8s.Connection - // KubeSettings exposes kubeconfig context information. KubeSettings interface { // CurrentContextName returns the name of the current context. @@ -53,7 +50,7 @@ type ( // Config tracks K9s configuration options. Config struct { K9s *K9s `yaml:"k9s"` - client Connection + client client.Connection settings KubeSettings } ) @@ -168,12 +165,12 @@ func (c *Config) SetActiveView(view string) { } // GetConnection return an api server connection. -func (c *Config) GetConnection() Connection { +func (c *Config) GetConnection() client.Connection { return c.client } // SetConnection set an api server connection. -func (c *Config) SetConnection(conn Connection) { +func (c *Config) SetConnection(conn client.Connection) { c.client = conn } diff --git a/internal/config/k9s.go b/internal/config/k9s.go index 66cb4f4e..7ec28426 100644 --- a/internal/config/k9s.go +++ b/internal/config/k9s.go @@ -1,8 +1,6 @@ package config -import ( - "github.com/derailed/k9s/internal/k8s" -) +import "github.com/derailed/k9s/internal/client" const ( defaultRefreshRate = 2 @@ -114,7 +112,7 @@ func (k *K9s) checkClusters(ks KubeSettings) { } // Validate the current configuration. -func (k *K9s) Validate(c k8s.Connection, ks KubeSettings) { +func (k *K9s) Validate(c client.Connection, ks KubeSettings) { k.validateDefaults() if k.Clusters == nil { diff --git a/internal/config/mock_connection_test.go b/internal/config/mock_connection_test.go index c7a7bd3b..5f2c4271 100644 --- a/internal/config/mock_connection_test.go +++ b/internal/config/mock_connection_test.go @@ -1,10 +1,10 @@ // Code generated by pegomock. DO NOT EDIT. -// Source: github.com/derailed/k9s/internal/config (interfaces: Connection) +// Source: github.com/derailed/k9s/internal/client (interfaces: Connection) package config_test import ( - k8s "github.com/derailed/k9s/internal/k8s" + client "github.com/derailed/k9s/internal/client" pegomock "github.com/petergtz/pegomock" v1 "k8s.io/api/core/v1" version "k8s.io/apimachinery/pkg/version" @@ -70,46 +70,16 @@ func (mock *MockConnection) CanI(_param0 string, _param1 string, _param2 []strin return ret0, ret1 } -func (mock *MockConnection) CheckListNSAccess() error { +func (mock *MockConnection) Config() *client.Config { if mock == nil { panic("mock must not be nil. Use myMock := NewMockConnection().") } params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("CheckListNSAccess", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 error + result := pegomock.GetGenericMockFrom(mock).Invoke("Config", params, []reflect.Type{reflect.TypeOf((**client.Config)(nil)).Elem()}) + var ret0 *client.Config if len(result) != 0 { if result[0] != nil { - ret0 = result[0].(error) - } - } - return ret0 -} - -func (mock *MockConnection) CheckNSAccess(_param0 string) error { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0} - result := pegomock.GetGenericMockFrom(mock).Invoke("CheckNSAccess", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(error) - } - } - return ret0 -} - -func (mock *MockConnection) Config() *k8s.Config { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("Config", params, []reflect.Type{reflect.TypeOf((**k8s.Config)(nil)).Elem()}) - var ret0 *k8s.Config - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*k8s.Config) + ret0 = result[0].(*client.Config) } } return ret0 @@ -454,50 +424,6 @@ func (c *MockConnection_CanI_OngoingVerification) GetAllCapturedArguments() (_pa return } -func (verifier *VerifierMockConnection) CheckListNSAccess() *MockConnection_CheckListNSAccess_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CheckListNSAccess", params, verifier.timeout) - return &MockConnection_CheckListNSAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_CheckListNSAccess_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_CheckListNSAccess_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_CheckListNSAccess_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) CheckNSAccess(_param0 string) *MockConnection_CheckNSAccess_OngoingVerification { - params := []pegomock.Param{_param0} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CheckNSAccess", params, verifier.timeout) - return &MockConnection_CheckNSAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_CheckNSAccess_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_CheckNSAccess_OngoingVerification) GetCapturedArguments() string { - _param0 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1] -} - -func (c *MockConnection_CheckNSAccess_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - } - return -} - func (verifier *VerifierMockConnection) Config() *MockConnection_Config_OngoingVerification { params := []pegomock.Param{} methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "Config", params, verifier.timeout) diff --git a/internal/config/ns.go b/internal/config/ns.go index dc66d0ef..10ee1b0f 100644 --- a/internal/config/ns.go +++ b/internal/config/ns.go @@ -1,6 +1,7 @@ package config import ( + "github.com/derailed/k9s/internal/client" "github.com/rs/zerolog/log" ) @@ -26,7 +27,7 @@ func NewNamespace() *Namespace { } // Validate a namespace is setup correctly -func (n *Namespace) Validate(c Connection, ks KubeSettings) { +func (n *Namespace) Validate(c client.Connection, ks KubeSettings) { nns, err := c.ValidNamespaces() if err != nil { return diff --git a/internal/dao/assets/config b/internal/dao/assets/config new file mode 100644 index 00000000..5541a687 --- /dev/null +++ b/internal/dao/assets/config @@ -0,0 +1,43 @@ +apiVersion: v1 +kind: Config +preferences: {} +clusters: +- cluster: + insecure-skip-tls-verify: true + server: https://localhost:3000 + name: fred +- cluster: + insecure-skip-tls-verify: true + server: https://localhost:3001 + name: blee +- cluster: + insecure-skip-tls-verify: true + server: https://localhost:3002 + name: duh +contexts: +- context: + cluster: fred + user: fred + name: fred +- context: + cluster: blee + user: blee + name: blee +- context: + cluster: duh + user: duh + name: duh +current-context: fred +users: +- name: fred + user: + client-certificate-data: ZnJlZA== + client-key-data: ZnJlZA== +- name: blee + user: + client-certificate-data: ZnJlZA== + client-key-data: ZnJlZA== +- name: duh + user: + client-certificate-data: ZnJlZA== + client-key-data: ZnJlZA== diff --git a/internal/dao/assets/config.1 b/internal/dao/assets/config.1 new file mode 100644 index 00000000..9c2ff1e3 --- /dev/null +++ b/internal/dao/assets/config.1 @@ -0,0 +1,39 @@ +apiVersion: v1 +clusters: +- cluster: + insecure-skip-tls-verify: true + server: https://localhost:3001 + name: blee +- cluster: + insecure-skip-tls-verify: true + server: https://localhost:3002 + name: duh +- cluster: + insecure-skip-tls-verify: true + server: https://localhost:3000 + name: fred +contexts: +- context: + cluster: blee + user: blee + name: blee +- context: + cluster: duh + user: duh + name: duh +current-context: fred +kind: Config +preferences: {} +users: +- name: blee + user: + client-certificate-data: ZnJlZA== + client-key-data: ZnJlZA== +- name: duh + user: + client-certificate-data: ZnJlZA== + client-key-data: ZnJlZA== +- name: fred + user: + client-certificate-data: ZnJlZA== + client-key-data: ZnJlZA== diff --git a/internal/dao/container.go b/internal/dao/container.go index d21d0b94..06b83806 100644 --- a/internal/dao/container.go +++ b/internal/dao/container.go @@ -5,7 +5,7 @@ import ( "errors" "github.com/derailed/k9s/internal" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/watch" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" @@ -46,6 +46,6 @@ func (c *Container) TailLogs(ctx context.Context, logChan chan<- string, opts Lo // Logs fetch container logs for a given pod and container. func (c *Container) Logs(path string, opts *v1.PodLogOptions) *restclient.Request { - ns, n := k8s.Namespaced(path) + ns, n := client.Namespaced(path) return c.Client().DialOrDie().CoreV1().Pods(ns).GetLogs(n, opts) } diff --git a/internal/dao/context.go b/internal/dao/context.go index 6aac2863..4dff0f92 100644 --- a/internal/dao/context.go +++ b/internal/dao/context.go @@ -3,7 +3,7 @@ package dao import ( "fmt" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/rs/zerolog/log" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/runtime" @@ -19,7 +19,7 @@ type Context struct { var _ Accessor = &Context{} var _ Switchable = &Context{} -func (c *Context) config() *k8s.Config { +func (c *Context) config() *client.Config { return c.Factory.Client().Config() } @@ -94,11 +94,11 @@ func (c *Context) KubeUpdate(n string) error { type NamedContext struct { Name string Context *api.Context - config *k8s.Config + config *client.Config } // NewNamedContext returns a new named context. -func NewNamedContext(c *k8s.Config, n string, ctx *api.Context) *NamedContext { +func NewNamedContext(c *client.Config, n string, ctx *api.Context) *NamedContext { return &NamedContext{Name: n, Context: ctx, config: c} } diff --git a/internal/dao/cronjob.go b/internal/dao/cronjob.go index 9b2464de..3886fb35 100644 --- a/internal/dao/cronjob.go +++ b/internal/dao/cronjob.go @@ -1,7 +1,7 @@ package dao import ( - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" batchv1 "k8s.io/api/batch/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/util/rand" @@ -18,7 +18,7 @@ var _ Runnable = &CronJob{} // Run a CronJob. func (c *CronJob) Run(path string) error { - ns, n := k8s.Namespaced(path) + ns, n := client.Namespaced(path) cj, err := c.Client().DialOrDie().BatchV1beta1().CronJobs(ns).Get(n, metav1.GetOptions{}) if err != nil { return err diff --git a/internal/dao/describe.go b/internal/dao/describe.go index 4091f2f9..eeb2c9a4 100644 --- a/internal/dao/describe.go +++ b/internal/dao/describe.go @@ -1,21 +1,21 @@ package dao import ( - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/rs/zerolog/log" "k8s.io/kubectl/pkg/describe" "k8s.io/kubectl/pkg/describe/versioned" ) -func Describe(c k8s.Connection, gvr GVR, ns, n string) (string, error) { - mapper := k8s.RestMapper{Connection: c} +func Describe(c client.Connection, gvr client.GVR, ns, n string) (string, error) { + mapper := RestMapper{Connection: c} m, err := mapper.ToRESTMapper() if err != nil { log.Error().Err(err).Msgf("No REST mapper for resource %s", gvr) return "", err } - GVR := k8s.GVR(gvr) + GVR := client.GVR(gvr) gvk, err := m.KindFor(GVR.AsGVR()) if err != nil { log.Error().Err(err).Msgf("No GVK for resource %s", gvr) diff --git a/internal/dao/dp.go b/internal/dao/dp.go index ddf3a679..24460a20 100644 --- a/internal/dao/dp.go +++ b/internal/dao/dp.go @@ -5,7 +5,7 @@ import ( "errors" "fmt" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" @@ -27,7 +27,7 @@ var _ Scalable = &Deployment{} // Scale a Deployment. func (d *Deployment) Scale(path string, replicas int32) error { - ns, n := k8s.Namespaced(path) + ns, n := client.Namespaced(path) scale, err := d.Client().DialOrDie().AppsV1().Deployments(ns).GetScale(n, metav1.GetOptions{}) if err != nil { return err diff --git a/internal/dao/ds.go b/internal/dao/ds.go index 0538348b..8c11cecf 100644 --- a/internal/dao/ds.go +++ b/internal/dao/ds.go @@ -7,7 +7,7 @@ import ( "strings" "github.com/derailed/k9s/internal" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/watch" "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" @@ -85,7 +85,7 @@ func podLogs(ctx context.Context, c chan<- string, sel map[string]string, opts L return err } - ns, _ := k8s.Namespaced(opts.Path) + ns, _ := client.Namespaced(opts.Path) oo, err := f.List("v1/pods", ns, lsel) if err != nil { return err @@ -104,7 +104,7 @@ func podLogs(ctx context.Context, c chan<- string, sel map[string]string, opts L return err } log.Debug().Msgf("TAILING logs on pod %q", pod.Name) - opts.Path = k8s.FQN(pod.Namespace, pod.Name) + opts.Path = client.FQN(pod.Namespace, pod.Name) if err := po.TailLogs(ctx, c, opts); err != nil { return err } diff --git a/internal/dao/generic.go b/internal/dao/generic.go index a05e8c61..1871a643 100644 --- a/internal/dao/generic.go +++ b/internal/dao/generic.go @@ -1,7 +1,7 @@ package dao import ( - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/client-go/dynamic" ) @@ -9,10 +9,10 @@ import ( type Generic struct { Factory - gvr GVR + gvr client.GVR } -func (r *Generic) Init(f Factory, gvr GVR) { +func (r *Generic) Init(f Factory, gvr client.GVR) { r.Factory, r.gvr = f, gvr } @@ -23,7 +23,7 @@ func (g *Generic) Delete(path string, cascade, force bool) error { p = metav1.DeletePropagationBackground } - ns, n := k8s.Namespaced(path) + ns, n := client.Namespaced(path) return g.dynClient().Namespace(ns).Delete(n, &metav1.DeleteOptions{ PropagationPolicy: &p, }) diff --git a/internal/dao/helpers.go b/internal/dao/helpers.go new file mode 100644 index 00000000..6aa0c968 --- /dev/null +++ b/internal/dao/helpers.go @@ -0,0 +1,20 @@ +package dao + +import ( + "math" + + "github.com/derailed/tview" + runewidth "github.com/mattn/go-runewidth" +) + +func toPerc(v1, v2 float64) float64 { + if v2 == 0 { + return 0 + } + return math.Round((v1 / v2) * 100) +} + +// Truncate a string to the given l and suffix ellipsis if needed. +func Truncate(str string, width int) string { + return runewidth.Truncate(str, width, string(tview.SemigraphicsHorizontalEllipsis)) +} diff --git a/internal/k8s/helpers_test.go b/internal/dao/helpers_test.go similarity index 55% rename from internal/k8s/helpers_test.go rename to internal/dao/helpers_test.go index df159933..1f6280e8 100644 --- a/internal/k8s/helpers_test.go +++ b/internal/dao/helpers_test.go @@ -1,4 +1,4 @@ -package k8s +package dao import ( "testing" @@ -19,18 +19,3 @@ func TestToPerc(t *testing.T) { assert.Equal(t, u.e, toPerc(u.v1, u.v2)) } } - -func TestToMB(t *testing.T) { - uu := []struct { - v int64 - e float64 - }{ - {0, 0}, - {2 * megaByte, 2}, - {10 * megaByte, 10}, - } - - for _, u := range uu { - assert.Equal(t, u.e, ToMB(u.v)) - } -} diff --git a/internal/dao/log_options.go b/internal/dao/log_options.go index 90d65d7f..ce31c575 100644 --- a/internal/dao/log_options.go +++ b/internal/dao/log_options.go @@ -3,10 +3,8 @@ package dao import ( "strings" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/color" - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/tview" - runewidth "github.com/mattn/go-runewidth" ) // LogOptions represent logger options. @@ -27,7 +25,7 @@ func (o LogOptions) HasContainer() bool { // FixedSizeName returns a normalize fixed size pod name if possible. func (o LogOptions) FixedSizeName() string { - _, n := k8s.Namespaced(o.Path) + _, n := client.Namespaced(o.Path) tokens := strings.Split(n, "-") if len(tokens) < 3 { return n @@ -50,7 +48,7 @@ func colorize(c color.Paint, txt string) string { // DecorateLog add a log header to display po/co information along with the log message. func (o LogOptions) DecorateLog(msg string) string { - _, n := k8s.Namespaced(o.Path) + _, n := client.Namespaced(o.Path) if msg == "" { return msg } @@ -65,27 +63,3 @@ func (o LogOptions) DecorateLog(msg string) string { return msg } - -// Helpers... - -// BOZO!! Consolidate!! -// Truncate a string to the given l and suffix ellipsis if needed. -func Truncate(str string, width int) string { - return runewidth.Truncate(str, width, string(tview.SemigraphicsHorizontalEllipsis)) -} - -// BOZO!! -// // Namespaced return a namesapace and a name. -// func Namespaced(n string) (string, string) { -// ns, po := path.Split(n) - -// return strings.Trim(ns, "/"), po -// } - -// // FQN returns a fully qualified resource name. -// func FQN(ns, n string) string { -// if ns == "" { -// return n -// } -// return ns + "/" + n -// } diff --git a/internal/dao/pod.go b/internal/dao/pod.go index 5b320036..4fca4450 100644 --- a/internal/dao/pod.go +++ b/internal/dao/pod.go @@ -10,8 +10,8 @@ import ( "time" "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/color" - "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/watch" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" @@ -33,7 +33,7 @@ var _Loggable = &Pod{} // Logs fetch container logs for a given pod and container. func (p *Pod) Logs(path string, opts *v1.PodLogOptions) *restclient.Request { - ns, n := k8s.Namespaced(path) + ns, n := client.Namespaced(path) return p.Client().DialOrDie().CoreV1().Pods(ns).GetLogs(n, opts) } diff --git a/internal/k8s/port_forward.go b/internal/dao/port_forwarder.go similarity index 75% rename from internal/k8s/port_forward.go rename to internal/dao/port_forwarder.go index 2e19d301..18681883 100644 --- a/internal/k8s/port_forward.go +++ b/internal/dao/port_forwarder.go @@ -1,4 +1,4 @@ -package k8s +package dao import ( "fmt" @@ -6,7 +6,8 @@ import ( "net/url" "time" - "github.com/rs/zerolog" + "github.com/derailed/k9s/internal/client" + "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" @@ -21,13 +22,12 @@ import ( const localhost = "localhost" -// PortForward tracks a port forward stream. -type PortForward struct { - Connection +// PortForwarder tracks a port forward stream. +type PortForwarder struct { + client.Connection genericclioptions.IOStreams stopChan, readyChan chan struct{} - logger *zerolog.Logger active bool path string container string @@ -35,63 +35,62 @@ type PortForward struct { age time.Time } -// NewPortForward returns a new port forward streamer. -func NewPortForward(c Connection, l *zerolog.Logger) *PortForward { - return &PortForward{ +// NewPortForwarder returns a new port forward streamer. +func NewPortForwarder(c client.Connection) *PortForwarder { + return &PortForwarder{ Connection: c, - logger: l, stopChan: make(chan struct{}), readyChan: make(chan struct{}), } } // Age returns the port forward age. -func (p *PortForward) Age() string { +func (p *PortForwarder) Age() string { return time.Since(p.age).String() } // Active returns the forward status. -func (p *PortForward) Active() bool { +func (p *PortForwarder) Active() bool { return p.active } // SetActive mark a portforward as active. -func (p *PortForward) SetActive(b bool) { +func (p *PortForwarder) SetActive(b bool) { p.active = b } // Ports returns the forwarded ports mappings. -func (p *PortForward) Ports() []string { +func (p *PortForwarder) Ports() []string { return p.ports } // Path returns the pod resource path. -func (p *PortForward) Path() string { +func (p *PortForwarder) Path() string { return p.path } // Container returns the targetes container. -func (p *PortForward) Container() string { +func (p *PortForwarder) Container() string { return p.container } // Stop terminates a port forard -func (p *PortForward) Stop() { - p.logger.Debug().Msgf("<<< Stopping port forward %q %v", p.path, p.ports) +func (p *PortForwarder) Stop() { + log.Debug().Msgf("<<< Stopping port forward %q %v", p.path, p.ports) p.active = false close(p.stopChan) } // FQN returns the portforward unique id. -func (p *PortForward) FQN() string { +func (p *PortForwarder) FQN() string { return p.path + ":" + p.container } // Start initiates a port forward session for a given pod and ports. -func (p *PortForward) Start(path, co string, ports []string) (*portforward.PortForwarder, error) { +func (p *PortForwarder) Start(path, co string, ports []string) (*portforward.PortForwarder, error) { p.path, p.container, p.ports, p.age = path, co, ports, time.Now() - ns, n := Namespaced(path) + ns, n := client.Namespaced(path) pod, err := p.DialOrDie().CoreV1().Pods(ns).Get(n, metav1.GetOptions{}) if err != nil { return nil, err @@ -107,7 +106,7 @@ func (p *PortForward) Start(path, co string, ports []string) (*portforward.PortF rcfg.NegotiatedSerializer = codec.WithoutConversion() clt, err := rest.RESTClientFor(rcfg) if err != nil { - p.logger.Debug().Msgf("Boom! %#v", err) + log.Debug().Msgf("Boom! %#v", err) return nil, err } req := clt.Post(). @@ -119,7 +118,7 @@ func (p *PortForward) Start(path, co string, ports []string) (*portforward.PortF return p.forwardPorts("POST", req.URL(), ports) } -func (p *PortForward) forwardPorts(method string, url *url.URL, ports []string) (*portforward.PortForwarder, error) { +func (p *PortForwarder) forwardPorts(method string, url *url.URL, ports []string) (*portforward.PortForwarder, error) { cfg, err := p.Config().RESTConfig() if err != nil { return nil, err diff --git a/internal/dao/reconcile.go b/internal/dao/reconcile.go index f51e6357..d14b8ffe 100644 --- a/internal/dao/reconcile.go +++ b/internal/dao/reconcile.go @@ -6,13 +6,14 @@ import ( "time" "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" ) // Reconcile previous vs current state and emits delta events. -func Reconcile(ctx context.Context, table render.TableData, gvr GVR) (render.TableData, error) { +func Reconcile(ctx context.Context, table render.TableData, gvr client.GVR) (render.TableData, error) { defer func(t time.Time) { log.Debug().Msgf("Reconcile elapsed: %v", time.Since(t)) }(time.Now()) diff --git a/internal/dao/registry.go b/internal/dao/registry.go index c7a79f97..36c92301 100644 --- a/internal/dao/registry.go +++ b/internal/dao/registry.go @@ -4,6 +4,7 @@ import ( "fmt" "sort" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/watch" "github.com/rs/zerolog/log" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" @@ -13,17 +14,17 @@ import ( ) // MetaViewers represents a collection of meta viewers. -type ResourceMetas map[GVR]metav1.APIResource +type ResourceMetas map[client.GVR]metav1.APIResource // Accessors represents a collection of dao accessors. -type Accessors map[GVR]Accessor +type Accessors map[client.GVR]Accessor var resMetas = ResourceMetas{} // AccessorFor returns a client accessor for a resource if registered. // Otherwise it returns a generic accessor. // Customize here for non resource types or types with metrics or logs. -func AccessorFor(f Factory, gvr GVR) (Accessor, error) { +func AccessorFor(f Factory, gvr client.GVR) (Accessor, error) { m := Accessors{ "alias": &Alias{}, "contexts": &Context{}, @@ -53,11 +54,11 @@ func AccessorFor(f Factory, gvr GVR) (Accessor, error) { // RegisterMeta registers a new resource meta object. func RegisterMeta(gvr string, res metav1.APIResource) { - resMetas[GVR(gvr)] = res + resMetas[client.GVR(gvr)] = res } -func AllGVRs() []GVR { - kk := make(GVRs, 0, len(resMetas)) +func AllGVRs() []client.GVR { + kk := make(client.GVRs, 0, len(resMetas)) for k := range resMetas { kk = append(kk, k) } @@ -67,7 +68,7 @@ func AllGVRs() []GVR { } // MetaFor returns a resource metadata for a given gvr. -func MetaFor(gvr GVR) (metav1.APIResource, error) { +func MetaFor(gvr client.GVR) (metav1.APIResource, error) { m, ok := resMetas[gvr] if !ok { return metav1.APIResource{}, fmt.Errorf("no resource meta defined for %q", gvr) @@ -192,7 +193,7 @@ func loadPreferred(f *watch.Factory, m ResourceMetas) error { } for _, r := range rr { for _, res := range r.APIResources { - gvr := FromGVAndR(r.GroupVersion, res.Name) + gvr := client.FromGVAndR(r.GroupVersion, res.Name) res.Group, res.Version = gvr.ToG(), gvr.ToV() m[gvr] = res } @@ -214,7 +215,7 @@ func loadCRDs(f *watch.Factory, m ResourceMetas) error { log.Error().Err(errs[0]).Msgf("Fail to extract CRD meta (%d) errors", len(errs)) continue } - gvr := NewGVR(meta.Group, meta.Version, meta.Name) + gvr := client.NewGVR(meta.Group, meta.Version, meta.Name) m[gvr] = meta } diff --git a/internal/k8s/mapper.go b/internal/dao/rest_mapper.go similarity index 80% rename from internal/k8s/mapper.go rename to internal/dao/rest_mapper.go index 3714464c..915a71cf 100644 --- a/internal/k8s/mapper.go +++ b/internal/dao/rest_mapper.go @@ -1,26 +1,21 @@ -package k8s +package dao import ( "fmt" - "os/user" - "regexp" "strings" - "github.com/rs/zerolog/log" + "github.com/derailed/k9s/internal/client" "k8s.io/apimachinery/pkg/api/meta" "k8s.io/apimachinery/pkg/runtime/schema" "k8s.io/client-go/restmapper" ) -var ( - // RestMapping holds k8s resource mapping - RestMapping = &RestMapper{} - toFileName = regexp.MustCompile(`[^(\w/\.)]`) -) +// RestMapping holds k8s resource mapping +var RestMapping = &RestMapper{} // RestMapper map resource to REST mapping ie kind, group, version. type RestMapper struct { - Connection + client.Connection } // ToRESTMapper map resources to kind, and map kind and version to interfaces for manipulating K8s objects. @@ -34,19 +29,6 @@ func (r *RestMapper) ToRESTMapper() (meta.RESTMapper, error) { return expander, nil } -func toHostDir(host string) string { - h := strings.Replace(strings.Replace(host, "https://", "", 1), "http://", "", 1) - return toFileName.ReplaceAllString(h, "_") -} - -func mustHomeDir() string { - usr, err := user.Current() - if err != nil { - log.Fatal().Err(err).Msg("Die getting user home directory") - } - return usr.HomeDir -} - // ResourceFor produces a rest mapping from a given resource. // Support full res name ie deployment.v1.apps. func (r *RestMapper) ResourceFor(resourceArg, kind string) (*meta.RESTMapping, error) { diff --git a/internal/dao/sts.go b/internal/dao/sts.go index 9c0a8705..f7226c5e 100644 --- a/internal/dao/sts.go +++ b/internal/dao/sts.go @@ -5,7 +5,7 @@ import ( "errors" "fmt" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" @@ -27,7 +27,7 @@ var _ Scalable = &StatefulSet{} // Scale a StatefulSet. func (s *StatefulSet) Scale(path string, replicas int32) error { - ns, n := k8s.Namespaced(path) + ns, n := client.Namespaced(path) scale, err := s.Client().DialOrDie().AppsV1().StatefulSets(ns).GetScale(n, metav1.GetOptions{}) if err != nil { return err diff --git a/internal/dao/types.go b/internal/dao/types.go index 65f7dff7..b06d5079 100644 --- a/internal/dao/types.go +++ b/internal/dao/types.go @@ -3,7 +3,7 @@ package dao import ( "context" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/watch" v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/labels" @@ -15,7 +15,7 @@ import ( type Factory interface { // Client retrieves an api client. - Client() k8s.Connection + Client() client.Connection // Get fetch a given resource. Get(gvr, path string, sel labels.Selector) (runtime.Object, error) @@ -41,7 +41,7 @@ type Accessor interface { Nuker // Init the resource with a factory object. - Init(Factory, GVR) + Init(Factory, client.GVR) } // Loggable represents resources with logs. diff --git a/internal/k8s/base.go b/internal/k8s/base.go deleted file mode 100644 index 94a7081c..00000000 --- a/internal/k8s/base.go +++ /dev/null @@ -1,8 +0,0 @@ -package k8s - -type base struct { -} - -func (b *base) Kill(ns, n string) error { - return nil -} diff --git a/internal/k8s/cluster.go b/internal/k8s/cluster.go deleted file mode 100644 index 4e82414e..00000000 --- a/internal/k8s/cluster.go +++ /dev/null @@ -1,65 +0,0 @@ -package k8s - -import ( - "github.com/rs/zerolog" - v1 "k8s.io/api/core/v1" -) - -const na = "n/a" - -// Cluster represents a Kubernetes cluster. -type Cluster struct { - Connection - - logger *zerolog.Logger -} - -// NewCluster instantiates a new cluster. -func NewCluster(c Connection, l *zerolog.Logger) *Cluster { - return &Cluster{c, l} -} - -// Version returns the current cluster git version. -func (c *Cluster) Version() (string, error) { - rev, err := c.ServerVersion() - if err != nil { - c.logger.Warn().Msgf("%s", err) - return "", err - } - return rev.GitVersion, nil -} - -// ContextName returns the currently active context. -func (c *Cluster) ContextName() string { - ctx, err := c.Config().CurrentContextName() - if err != nil { - c.logger.Warn().Msgf("%s", err) - return na - } - return ctx -} - -// ClusterName return the currently active cluster name. -func (c *Cluster) ClusterName() string { - ctx, err := c.Config().CurrentClusterName() - if err != nil { - c.logger.Warn().Msgf("%s", err) - return na - } - return ctx -} - -// UserName returns the currently active user. -func (c *Cluster) UserName() string { - usr, err := c.Config().CurrentUserName() - if err != nil { - c.logger.Warn().Msgf("%s", err) - return na - } - return usr -} - -// GetNodes get all available nodes in the cluster. -func (c *Cluster) GetNodes() (*v1.NodeList, error) { - return c.FetchNodes() -} diff --git a/internal/k8s/gvr.go b/internal/k8s/gvr.go deleted file mode 100644 index 96a67b7f..00000000 --- a/internal/k8s/gvr.go +++ /dev/null @@ -1,74 +0,0 @@ -package k8s - -import ( - "path" - "strings" - - "k8s.io/apimachinery/pkg/runtime/schema" -) - -// GVR represents a fully qualified kubernetes resource. -type GVR string - -// NewGVR returns a new gvr. -func NewGVR(g, v, r string) GVR { - return GVR(path.Join(g, v, r)) -} - -// ToGVR returns a new gvr from a string. -func ToGVR(gv, r string) GVR { - return GVR(path.Join(gv, r)) -} - -// ResName returns a full res name ie dp.v1.apps. -func (g GVR) ResName() string { - return g.ToR() + "." + g.ToV() + "." + g.ToG() -} - -// AsGV returns the group version. -func (g GVR) AsGV() schema.GroupVersion { - return schema.GroupVersion{ - Group: g.ToG(), - Version: g.ToV(), - } -} - -// AsGVR returns a schema gvr instance. -func (g GVR) AsGVR() schema.GroupVersionResource { - return schema.GroupVersionResource{ - Group: g.ToG(), - Version: g.ToV(), - Resource: g.ToR(), - } -} - -// String returns a GVR as a string. -func (g GVR) String() string { - return string(g) -} - -// ToV returns the resource version. -func (g GVR) ToV() string { - tokens := strings.Split(string(g), "/") - if len(tokens) < 2 { - return "" - } - return tokens[len(tokens)-2] -} - -// ToR returns the resource name. -func (g GVR) ToR() string { - tokens := strings.Split(string(g), "/") - return tokens[len(tokens)-1] -} - -// ToG returns the resource group name. -func (g GVR) ToG() string { - tokens := strings.Split(string(g), "/") - switch len(tokens) { - case 3: - return tokens[0] - default: - return "" - } -} diff --git a/internal/k8s/helpers.go b/internal/k8s/helpers.go deleted file mode 100644 index a5b7d4a8..00000000 --- a/internal/k8s/helpers.go +++ /dev/null @@ -1,36 +0,0 @@ -package k8s - -import ( - "math" - "path" - "strings" -) - -const megaByte = 1024 * 1024 - -// ToMB converts bytes to megabytes. -func ToMB(v int64) float64 { - return float64(v) / megaByte -} - -func toPerc(v1, v2 float64) float64 { - if v2 == 0 { - return 0 - } - return math.Round((v1 / v2) * 100) -} - -// Namespaced converts a resource path to namespace and resource name. -func Namespaced(n string) (string, string) { - ns, po := path.Split(n) - - return strings.Trim(ns, "/"), po -} - -// FQN returns a fully qualified resource name. -func FQN(ns, n string) string { - if ns == "" { - return n - } - return ns + "/" + n -} diff --git a/internal/resource/cluster.go b/internal/model/cluster.go similarity index 61% rename from internal/resource/cluster.go rename to internal/model/cluster.go index 9689fc8e..3a10648e 100644 --- a/internal/resource/cluster.go +++ b/internal/model/cluster.go @@ -1,8 +1,7 @@ -package resource +package model import ( - "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog" + "github.com/derailed/k9s/internal/client" v1 "k8s.io/api/core/v1" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) @@ -10,12 +9,12 @@ import ( type ( // ClusterMeta represents metadata about a Kubernetes cluster. ClusterMeta interface { - Connection + client.Connection Version() (string, error) - ContextName() string - ClusterName() string - UserName() string + ContextName() (string, error) + ClusterName() (string, error) + UserName() (string, error) GetNodes() (*v1.NodeList, error) } @@ -23,9 +22,9 @@ type ( MetricsServer interface { MetricsService - ClusterLoad(nodes *v1.NodeList, metrics *mv1beta1.NodeMetricsList, cmx *k8s.ClusterMetrics) error - NodesMetrics(k8s.Collection, *mv1beta1.NodeMetricsList, k8s.NodesMetrics) - PodsMetrics(*mv1beta1.PodMetricsList, k8s.PodsMetrics) + ClusterLoad(*v1.NodeList, *mv1beta1.NodeMetricsList, *client.ClusterMetrics) error + NodesMetrics(*v1.NodeList, *mv1beta1.NodeMetricsList, client.NodesMetrics) + PodsMetrics(*mv1beta1.PodMetricsList, client.PodsMetrics) } // MetricsService calls the metrics server for metrics info. @@ -43,8 +42,8 @@ type ( ) // NewCluster returns a new cluster info resource. -func NewCluster(c Connection, log *zerolog.Logger, mx MetricsServer) *Cluster { - return NewClusterWithArgs(k8s.NewCluster(c, log), mx) +func NewCluster(c client.Connection, mx MetricsServer) *Cluster { + return NewClusterWithArgs(client.NewCluster(c), mx) } // NewClusterWithArgs for tests only! @@ -64,20 +63,32 @@ func (c *Cluster) Version() string { // ContextName returns the context name. func (c *Cluster) ContextName() string { - return c.api.ContextName() + n, err := c.api.ContextName() + if err != nil { + return "n/a" + } + return n } // ClusterName returns the cluster name. func (c *Cluster) ClusterName() string { - return c.api.ClusterName() + n, err := c.api.ClusterName() + if err != nil { + return "n/a" + } + return n } // UserName returns the user name. func (c *Cluster) UserName() string { - return c.api.UserName() + n, err := c.api.UserName() + if err != nil { + return "n/a" + } + return n } // Metrics gathers node level metrics and compute utilization percentages. -func (c *Cluster) Metrics(nos *v1.NodeList, nmx *mv1beta1.NodeMetricsList, mx *k8s.ClusterMetrics) error { - return c.mx.ClusterLoad(nos, nmx, mx) +func (c *Cluster) Metrics(nn *v1.NodeList, nmx *mv1beta1.NodeMetricsList, mx *client.ClusterMetrics) error { + return c.mx.ClusterLoad(nn, nmx, mx) } diff --git a/internal/resource/cluster_test.go b/internal/model/cluster_test.go similarity index 71% rename from internal/resource/cluster_test.go rename to internal/model/cluster_test.go index bf856238..4b839ba7 100644 --- a/internal/resource/cluster_test.go +++ b/internal/model/cluster_test.go @@ -1,11 +1,11 @@ -package resource_test +package model_test import ( "fmt" "testing" - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/client" + "github.com/derailed/k9s/internal/model" m "github.com/petergtz/pegomock" "github.com/rs/zerolog" "github.com/stretchr/testify/assert" @@ -19,7 +19,7 @@ func TestClusterVersion(t *testing.T) { mm, mx := NewMockClusterMeta(), NewMockMetricsServer() m.When(mm.Version()).ThenReturn("1.2.3", nil) - ci := resource.NewClusterWithArgs(mm, mx) + ci := model.NewClusterWithArgs(mm, mx) assert.Equal(t, "1.2.3", ci.Version()) } @@ -27,31 +27,31 @@ func TestClusterNoVersion(t *testing.T) { mm, mx := NewMockClusterMeta(), NewMockMetricsServer() m.When(mm.Version()).ThenReturn("bad", fmt.Errorf("No data")) - ci := resource.NewClusterWithArgs(mm, mx) + ci := model.NewClusterWithArgs(mm, mx) assert.Equal(t, "n/a", ci.Version()) } func TestClusterName(t *testing.T) { mm, mx := NewMockClusterMeta(), NewMockMetricsServer() - m.When(mm.ClusterName()).ThenReturn("fred") + m.When(mm.ClusterName()).ThenReturn("fred", nil) - ci := resource.NewClusterWithArgs(mm, mx) + ci := model.NewClusterWithArgs(mm, mx) assert.Equal(t, "fred", ci.ClusterName()) } func TestContextName(t *testing.T) { mm, mx := NewMockClusterMeta(), NewMockMetricsServer() - m.When(mm.ContextName()).ThenReturn("fred") + m.When(mm.ContextName()).ThenReturn("fred", nil) - ci := resource.NewClusterWithArgs(mm, mx) + ci := model.NewClusterWithArgs(mm, mx) assert.Equal(t, "fred", ci.ContextName()) } func TestUserName(t *testing.T) { mm, mx := NewMockClusterMeta(), NewMockMetricsServer() - m.When(mm.UserName()).ThenReturn("fred") + m.When(mm.UserName()).ThenReturn("fred", nil) - ci := resource.NewClusterWithArgs(mm, mx) + ci := model.NewClusterWithArgs(mm, mx) assert.Equal(t, "fred", ci.UserName()) } @@ -60,7 +60,7 @@ func TestClusterMetrics(t *testing.T) { mxx := clusterMetric() - c := resource.NewClusterWithArgs(mm, mx) + c := model.NewClusterWithArgs(mm, mx) c.Metrics(nil, nil, &mxx) assert.Equal(t, clusterMetric(), mxx) } @@ -74,8 +74,8 @@ func TestUsingMocks(t *testing.T) { }) } -func clusterMetric() k8s.ClusterMetrics { - return k8s.ClusterMetrics{ +func clusterMetric() client.ClusterMetrics { + return client.ClusterMetrics{ PercCPU: 100, PercMEM: 1000, } diff --git a/internal/model/container.go b/internal/model/container.go index be0cd101..1c176ced 100644 --- a/internal/model/container.go +++ b/internal/model/container.go @@ -5,7 +5,7 @@ import ( "fmt" "github.com/derailed/k9s/internal" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" @@ -60,7 +60,7 @@ func (c *Container) List(ctx context.Context) ([]runtime.Object, error) { // Hydrate returns a pod as container rows. func (c *Container) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { - mx := k8s.NewMetricsServer(c.factory.Client().(k8s.Connection)) + mx := client.NewMetricsServer(c.factory.Client().(client.Connection)) mmx, err := mx.FetchPodMetrics(c.namespace, c.pod.Name) if err != nil { log.Warn().Err(err).Msgf("No metrics found for pod %q:%q", c.namespace, c.pod.Name) diff --git a/internal/model/generic.go b/internal/model/generic.go index 03d8ce7b..60719e4d 100644 --- a/internal/model/generic.go +++ b/internal/model/generic.go @@ -4,7 +4,7 @@ import ( "context" "fmt" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" @@ -29,7 +29,7 @@ func (g *Generic) List(ctx context.Context) ([]runtime.Object, error) { // Ensures the factory is tracking this resource _ = g.factory.ForResource(g.namespace, g.gvr) - gvr := k8s.GVR(g.gvr) + gvr := client.GVR(g.gvr) fcodec, codec := g.codec(gvr.AsGV()) c, err := g.client(fcodec, gvr) @@ -86,7 +86,7 @@ func (g *Generic) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) erro // ---------------------------------------------------------------------------- // Helpers... -func (g *Generic) client(codec serializer.CodecFactory, gvr k8s.GVR) (*rest.RESTClient, error) { +func (g *Generic) client(codec serializer.CodecFactory, gvr client.GVR) (*rest.RESTClient, error) { crConfig := g.factory.Client().RestConfigOrDie() gv := gvr.AsGV() crConfig.GroupVersion = &gv diff --git a/internal/model/helpers.go b/internal/model/helpers.go index d787addc..e19d37ee 100644 --- a/internal/model/helpers.go +++ b/internal/model/helpers.go @@ -1,6 +1,8 @@ package model import ( + "github.com/derailed/tview" + runewidth "github.com/mattn/go-runewidth" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" @@ -32,3 +34,8 @@ func FQN(ns, n string) string { } return ns + "/" + n } + +// Truncate a string to the given l and suffix ellipsis if needed. +func Truncate(str string, width int) string { + return runewidth.Truncate(str, width, string(tview.SemigraphicsHorizontalEllipsis)) +} diff --git a/internal/model/job.go b/internal/model/job.go index 00c8c21d..04d3f0f8 100644 --- a/internal/model/job.go +++ b/internal/model/job.go @@ -6,7 +6,7 @@ import ( "strings" "github.com/derailed/k9s/internal" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" batchv1 "k8s.io/api/batch/v1" @@ -38,7 +38,7 @@ func (c *Job) List(ctx context.Context) ([]runtime.Object, error) { return oo, nil } - _, cronName := k8s.Namespaced(path) + _, cronName := client.Namespaced(path) jj := make([]runtime.Object, 0, len(oo)) for _, j := range oo { var job batchv1.Job diff --git a/internal/resource/log_options.go b/internal/model/log_options.go similarity index 99% rename from internal/resource/log_options.go rename to internal/model/log_options.go index 37807514..3a0ae168 100644 --- a/internal/resource/log_options.go +++ b/internal/model/log_options.go @@ -1,4 +1,4 @@ -package resource +package model import ( "strings" diff --git a/internal/resource/mock_clustermeta_test.go b/internal/model/mock_clustermeta_test.go similarity index 90% rename from internal/resource/mock_clustermeta_test.go rename to internal/model/mock_clustermeta_test.go index 31b0a0cf..87109ebe 100644 --- a/internal/resource/mock_clustermeta_test.go +++ b/internal/model/mock_clustermeta_test.go @@ -1,10 +1,10 @@ // Code generated by pegomock. DO NOT EDIT. -// Source: github.com/derailed/k9s/internal/resource (interfaces: ClusterMeta) +// Source: github.com/derailed/k9s/internal/model (interfaces: ClusterMeta) -package resource_test +package model_test import ( - k8s "github.com/derailed/k9s/internal/k8s" + client "github.com/derailed/k9s/internal/client" pegomock "github.com/petergtz/pegomock" v1 "k8s.io/api/core/v1" version "k8s.io/apimachinery/pkg/version" @@ -70,79 +70,57 @@ func (mock *MockClusterMeta) CanI(_param0 string, _param1 string, _param2 []stri return ret0, ret1 } -func (mock *MockClusterMeta) CheckListNSAccess() error { +func (mock *MockClusterMeta) ClusterName() (string, error) { if mock == nil { panic("mock must not be nil. Use myMock := NewMockClusterMeta().") } params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("CheckListNSAccess", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(error) - } - } - return ret0 -} - -func (mock *MockClusterMeta) CheckNSAccess(_param0 string) error { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockClusterMeta().") - } - params := []pegomock.Param{_param0} - result := pegomock.GetGenericMockFrom(mock).Invoke("CheckNSAccess", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(error) - } - } - return ret0 -} - -func (mock *MockClusterMeta) ClusterName() string { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockClusterMeta().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("ClusterName", params, []reflect.Type{reflect.TypeOf((*string)(nil)).Elem()}) + result := pegomock.GetGenericMockFrom(mock).Invoke("ClusterName", params, []reflect.Type{reflect.TypeOf((*string)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) var ret0 string + var ret1 error if len(result) != 0 { if result[0] != nil { ret0 = result[0].(string) } + if result[1] != nil { + ret1 = result[1].(error) + } } - return ret0 + return ret0, ret1 } -func (mock *MockClusterMeta) Config() *k8s.Config { +func (mock *MockClusterMeta) Config() *client.Config { if mock == nil { panic("mock must not be nil. Use myMock := NewMockClusterMeta().") } params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("Config", params, []reflect.Type{reflect.TypeOf((**k8s.Config)(nil)).Elem()}) - var ret0 *k8s.Config + result := pegomock.GetGenericMockFrom(mock).Invoke("Config", params, []reflect.Type{reflect.TypeOf((**client.Config)(nil)).Elem()}) + var ret0 *client.Config if len(result) != 0 { if result[0] != nil { - ret0 = result[0].(*k8s.Config) + ret0 = result[0].(*client.Config) } } return ret0 } -func (mock *MockClusterMeta) ContextName() string { +func (mock *MockClusterMeta) ContextName() (string, error) { if mock == nil { panic("mock must not be nil. Use myMock := NewMockClusterMeta().") } params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("ContextName", params, []reflect.Type{reflect.TypeOf((*string)(nil)).Elem()}) + result := pegomock.GetGenericMockFrom(mock).Invoke("ContextName", params, []reflect.Type{reflect.TypeOf((*string)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) var ret0 string + var ret1 error if len(result) != 0 { if result[0] != nil { ret0 = result[0].(string) } + if result[1] != nil { + ret1 = result[1].(error) + } } - return ret0 + return ret0, ret1 } func (mock *MockClusterMeta) CurrentNamespaceName() (string, error) { @@ -395,19 +373,23 @@ func (mock *MockClusterMeta) SwitchContextOrDie(_param0 string) { pegomock.GetGenericMockFrom(mock).Invoke("SwitchContextOrDie", params, []reflect.Type{}) } -func (mock *MockClusterMeta) UserName() string { +func (mock *MockClusterMeta) UserName() (string, error) { if mock == nil { panic("mock must not be nil. Use myMock := NewMockClusterMeta().") } params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("UserName", params, []reflect.Type{reflect.TypeOf((*string)(nil)).Elem()}) + result := pegomock.GetGenericMockFrom(mock).Invoke("UserName", params, []reflect.Type{reflect.TypeOf((*string)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) var ret0 string + var ret1 error if len(result) != 0 { if result[0] != nil { ret0 = result[0].(string) } + if result[1] != nil { + ret1 = result[1].(error) + } } - return ret0 + return ret0, ret1 } func (mock *MockClusterMeta) ValidNamespaces() ([]v1.Namespace, error) { @@ -537,50 +519,6 @@ func (c *MockClusterMeta_CanI_OngoingVerification) GetAllCapturedArguments() (_p return } -func (verifier *VerifierMockClusterMeta) CheckListNSAccess() *MockClusterMeta_CheckListNSAccess_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CheckListNSAccess", params, verifier.timeout) - return &MockClusterMeta_CheckListNSAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockClusterMeta_CheckListNSAccess_OngoingVerification struct { - mock *MockClusterMeta - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockClusterMeta_CheckListNSAccess_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockClusterMeta_CheckListNSAccess_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockClusterMeta) CheckNSAccess(_param0 string) *MockClusterMeta_CheckNSAccess_OngoingVerification { - params := []pegomock.Param{_param0} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CheckNSAccess", params, verifier.timeout) - return &MockClusterMeta_CheckNSAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockClusterMeta_CheckNSAccess_OngoingVerification struct { - mock *MockClusterMeta - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockClusterMeta_CheckNSAccess_OngoingVerification) GetCapturedArguments() string { - _param0 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1] -} - -func (c *MockClusterMeta_CheckNSAccess_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - } - return -} - func (verifier *VerifierMockClusterMeta) ClusterName() *MockClusterMeta_ClusterName_OngoingVerification { params := []pegomock.Param{} methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "ClusterName", params, verifier.timeout) diff --git a/internal/resource/mock_connection_test.go b/internal/model/mock_connection_test.go similarity index 89% rename from internal/resource/mock_connection_test.go rename to internal/model/mock_connection_test.go index c4b42169..26d86571 100644 --- a/internal/resource/mock_connection_test.go +++ b/internal/model/mock_connection_test.go @@ -1,10 +1,10 @@ // Code generated by pegomock. DO NOT EDIT. -// Source: github.com/derailed/k9s/internal/resource (interfaces: Connection) +// Source: github.com/derailed/k9s/internal/client (interfaces: Connection) -package resource_test +package model_test import ( - k8s "github.com/derailed/k9s/internal/k8s" + client "github.com/derailed/k9s/internal/client" pegomock "github.com/petergtz/pegomock" v1 "k8s.io/api/core/v1" version "k8s.io/apimachinery/pkg/version" @@ -70,46 +70,16 @@ func (mock *MockConnection) CanI(_param0 string, _param1 string, _param2 []strin return ret0, ret1 } -func (mock *MockConnection) CheckListNSAccess() error { +func (mock *MockConnection) Config() *client.Config { if mock == nil { panic("mock must not be nil. Use myMock := NewMockConnection().") } params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("CheckListNSAccess", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 error + result := pegomock.GetGenericMockFrom(mock).Invoke("Config", params, []reflect.Type{reflect.TypeOf((**client.Config)(nil)).Elem()}) + var ret0 *client.Config if len(result) != 0 { if result[0] != nil { - ret0 = result[0].(error) - } - } - return ret0 -} - -func (mock *MockConnection) CheckNSAccess(_param0 string) error { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0} - result := pegomock.GetGenericMockFrom(mock).Invoke("CheckNSAccess", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(error) - } - } - return ret0 -} - -func (mock *MockConnection) Config() *k8s.Config { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("Config", params, []reflect.Type{reflect.TypeOf((**k8s.Config)(nil)).Elem()}) - var ret0 *k8s.Config - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*k8s.Config) + ret0 = result[0].(*client.Config) } } return ret0 @@ -454,50 +424,6 @@ func (c *MockConnection_CanI_OngoingVerification) GetAllCapturedArguments() (_pa return } -func (verifier *VerifierMockConnection) CheckListNSAccess() *MockConnection_CheckListNSAccess_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CheckListNSAccess", params, verifier.timeout) - return &MockConnection_CheckListNSAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_CheckListNSAccess_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_CheckListNSAccess_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_CheckListNSAccess_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) CheckNSAccess(_param0 string) *MockConnection_CheckNSAccess_OngoingVerification { - params := []pegomock.Param{_param0} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CheckNSAccess", params, verifier.timeout) - return &MockConnection_CheckNSAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_CheckNSAccess_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_CheckNSAccess_OngoingVerification) GetCapturedArguments() string { - _param0 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1] -} - -func (c *MockConnection_CheckNSAccess_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - } - return -} - func (verifier *VerifierMockConnection) Config() *MockConnection_Config_OngoingVerification { params := []pegomock.Param{} methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "Config", params, verifier.timeout) diff --git a/internal/resource/mock_metricsserver_test.go b/internal/model/mock_metricsserver_test.go similarity index 87% rename from internal/resource/mock_metricsserver_test.go rename to internal/model/mock_metricsserver_test.go index 57ce38ce..8447f578 100644 --- a/internal/resource/mock_metricsserver_test.go +++ b/internal/model/mock_metricsserver_test.go @@ -1,10 +1,10 @@ // Code generated by pegomock. DO NOT EDIT. -// Source: github.com/derailed/k9s/internal/resource (interfaces: MetricsServer) +// Source: github.com/derailed/k9s/internal/model (interfaces: MetricsServer) -package resource_test +package model_test import ( - k8s "github.com/derailed/k9s/internal/k8s" + client "github.com/derailed/k9s/internal/client" pegomock "github.com/petergtz/pegomock" v1 "k8s.io/api/core/v1" v1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" @@ -27,7 +27,7 @@ func NewMockMetricsServer(options ...pegomock.Option) *MockMetricsServer { func (mock *MockMetricsServer) SetFailHandler(fh pegomock.FailHandler) { mock.fail = fh } func (mock *MockMetricsServer) FailHandler() pegomock.FailHandler { return mock.fail } -func (mock *MockMetricsServer) ClusterLoad(_param0 *v1.NodeList, _param1 *v1beta1.NodeMetricsList, _param2 *k8s.ClusterMetrics) error { +func (mock *MockMetricsServer) ClusterLoad(_param0 *v1.NodeList, _param1 *v1beta1.NodeMetricsList, _param2 *client.ClusterMetrics) error { if mock == nil { panic("mock must not be nil. Use myMock := NewMockMetricsServer().") } @@ -95,7 +95,7 @@ func (mock *MockMetricsServer) HasMetrics() bool { return ret0 } -func (mock *MockMetricsServer) NodesMetrics(_param0 k8s.Collection, _param1 *v1beta1.NodeMetricsList, _param2 k8s.NodesMetrics) { +func (mock *MockMetricsServer) NodesMetrics(_param0 *v1.NodeList, _param1 *v1beta1.NodeMetricsList, _param2 client.NodesMetrics) { if mock == nil { panic("mock must not be nil. Use myMock := NewMockMetricsServer().") } @@ -103,7 +103,7 @@ func (mock *MockMetricsServer) NodesMetrics(_param0 k8s.Collection, _param1 *v1b pegomock.GetGenericMockFrom(mock).Invoke("NodesMetrics", params, []reflect.Type{}) } -func (mock *MockMetricsServer) PodsMetrics(_param0 *v1beta1.PodMetricsList, _param1 k8s.PodsMetrics) { +func (mock *MockMetricsServer) PodsMetrics(_param0 *v1beta1.PodMetricsList, _param1 client.PodsMetrics) { if mock == nil { panic("mock must not be nil. Use myMock := NewMockMetricsServer().") } @@ -148,7 +148,7 @@ type VerifierMockMetricsServer struct { timeout time.Duration } -func (verifier *VerifierMockMetricsServer) ClusterLoad(_param0 *v1.NodeList, _param1 *v1beta1.NodeMetricsList, _param2 *k8s.ClusterMetrics) *MockMetricsServer_ClusterLoad_OngoingVerification { +func (verifier *VerifierMockMetricsServer) ClusterLoad(_param0 *v1.NodeList, _param1 *v1beta1.NodeMetricsList, _param2 *client.ClusterMetrics) *MockMetricsServer_ClusterLoad_OngoingVerification { params := []pegomock.Param{_param0, _param1, _param2} methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "ClusterLoad", params, verifier.timeout) return &MockMetricsServer_ClusterLoad_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} @@ -159,12 +159,12 @@ type MockMetricsServer_ClusterLoad_OngoingVerification struct { methodInvocations []pegomock.MethodInvocation } -func (c *MockMetricsServer_ClusterLoad_OngoingVerification) GetCapturedArguments() (*v1.NodeList, *v1beta1.NodeMetricsList, *k8s.ClusterMetrics) { +func (c *MockMetricsServer_ClusterLoad_OngoingVerification) GetCapturedArguments() (*v1.NodeList, *v1beta1.NodeMetricsList, *client.ClusterMetrics) { _param0, _param1, _param2 := c.GetAllCapturedArguments() return _param0[len(_param0)-1], _param1[len(_param1)-1], _param2[len(_param2)-1] } -func (c *MockMetricsServer_ClusterLoad_OngoingVerification) GetAllCapturedArguments() (_param0 []*v1.NodeList, _param1 []*v1beta1.NodeMetricsList, _param2 []*k8s.ClusterMetrics) { +func (c *MockMetricsServer_ClusterLoad_OngoingVerification) GetAllCapturedArguments() (_param0 []*v1.NodeList, _param1 []*v1beta1.NodeMetricsList, _param2 []*client.ClusterMetrics) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { _param0 = make([]*v1.NodeList, len(params[0])) @@ -175,9 +175,9 @@ func (c *MockMetricsServer_ClusterLoad_OngoingVerification) GetAllCapturedArgume for u, param := range params[1] { _param1[u] = param.(*v1beta1.NodeMetricsList) } - _param2 = make([]*k8s.ClusterMetrics, len(params[2])) + _param2 = make([]*client.ClusterMetrics, len(params[2])) for u, param := range params[2] { - _param2[u] = param.(*k8s.ClusterMetrics) + _param2[u] = param.(*client.ClusterMetrics) } } return @@ -244,7 +244,7 @@ func (c *MockMetricsServer_HasMetrics_OngoingVerification) GetCapturedArguments( func (c *MockMetricsServer_HasMetrics_OngoingVerification) GetAllCapturedArguments() { } -func (verifier *VerifierMockMetricsServer) NodesMetrics(_param0 k8s.Collection, _param1 *v1beta1.NodeMetricsList, _param2 k8s.NodesMetrics) *MockMetricsServer_NodesMetrics_OngoingVerification { +func (verifier *VerifierMockMetricsServer) NodesMetrics(_param0 *v1.NodeList, _param1 *v1beta1.NodeMetricsList, _param2 client.NodesMetrics) *MockMetricsServer_NodesMetrics_OngoingVerification { params := []pegomock.Param{_param0, _param1, _param2} methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "NodesMetrics", params, verifier.timeout) return &MockMetricsServer_NodesMetrics_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} @@ -255,31 +255,31 @@ type MockMetricsServer_NodesMetrics_OngoingVerification struct { methodInvocations []pegomock.MethodInvocation } -func (c *MockMetricsServer_NodesMetrics_OngoingVerification) GetCapturedArguments() (k8s.Collection, *v1beta1.NodeMetricsList, k8s.NodesMetrics) { +func (c *MockMetricsServer_NodesMetrics_OngoingVerification) GetCapturedArguments() (*v1.NodeList, *v1beta1.NodeMetricsList, client.NodesMetrics) { _param0, _param1, _param2 := c.GetAllCapturedArguments() return _param0[len(_param0)-1], _param1[len(_param1)-1], _param2[len(_param2)-1] } -func (c *MockMetricsServer_NodesMetrics_OngoingVerification) GetAllCapturedArguments() (_param0 []k8s.Collection, _param1 []*v1beta1.NodeMetricsList, _param2 []k8s.NodesMetrics) { +func (c *MockMetricsServer_NodesMetrics_OngoingVerification) GetAllCapturedArguments() (_param0 []*v1.NodeList, _param1 []*v1beta1.NodeMetricsList, _param2 []client.NodesMetrics) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { - _param0 = make([]k8s.Collection, len(params[0])) + _param0 = make([]*v1.NodeList, len(params[0])) for u, param := range params[0] { - _param0[u] = param.(k8s.Collection) + _param0[u] = param.(*v1.NodeList) } _param1 = make([]*v1beta1.NodeMetricsList, len(params[1])) for u, param := range params[1] { _param1[u] = param.(*v1beta1.NodeMetricsList) } - _param2 = make([]k8s.NodesMetrics, len(params[2])) + _param2 = make([]client.NodesMetrics, len(params[2])) for u, param := range params[2] { - _param2[u] = param.(k8s.NodesMetrics) + _param2[u] = param.(client.NodesMetrics) } } return } -func (verifier *VerifierMockMetricsServer) PodsMetrics(_param0 *v1beta1.PodMetricsList, _param1 k8s.PodsMetrics) *MockMetricsServer_PodsMetrics_OngoingVerification { +func (verifier *VerifierMockMetricsServer) PodsMetrics(_param0 *v1beta1.PodMetricsList, _param1 client.PodsMetrics) *MockMetricsServer_PodsMetrics_OngoingVerification { params := []pegomock.Param{_param0, _param1} methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "PodsMetrics", params, verifier.timeout) return &MockMetricsServer_PodsMetrics_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} @@ -290,21 +290,21 @@ type MockMetricsServer_PodsMetrics_OngoingVerification struct { methodInvocations []pegomock.MethodInvocation } -func (c *MockMetricsServer_PodsMetrics_OngoingVerification) GetCapturedArguments() (*v1beta1.PodMetricsList, k8s.PodsMetrics) { +func (c *MockMetricsServer_PodsMetrics_OngoingVerification) GetCapturedArguments() (*v1beta1.PodMetricsList, client.PodsMetrics) { _param0, _param1 := c.GetAllCapturedArguments() return _param0[len(_param0)-1], _param1[len(_param1)-1] } -func (c *MockMetricsServer_PodsMetrics_OngoingVerification) GetAllCapturedArguments() (_param0 []*v1beta1.PodMetricsList, _param1 []k8s.PodsMetrics) { +func (c *MockMetricsServer_PodsMetrics_OngoingVerification) GetAllCapturedArguments() (_param0 []*v1beta1.PodMetricsList, _param1 []client.PodsMetrics) { params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) if len(params) > 0 { _param0 = make([]*v1beta1.PodMetricsList, len(params[0])) for u, param := range params[0] { _param0[u] = param.(*v1beta1.PodMetricsList) } - _param1 = make([]k8s.PodsMetrics, len(params[1])) + _param1 = make([]client.PodsMetrics, len(params[1])) for u, param := range params[1] { - _param1[u] = param.(k8s.PodsMetrics) + _param1[u] = param.(client.PodsMetrics) } } return diff --git a/internal/model/node.go b/internal/model/node.go index 803f1eb5..74234f74 100644 --- a/internal/model/node.go +++ b/internal/model/node.go @@ -3,7 +3,7 @@ package model import ( "context" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" @@ -41,7 +41,7 @@ func (n *Node) List(_ context.Context) ([]runtime.Object, error) { // Hydrate returns nodes as rows. func (n *Node) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { - mx := k8s.NewMetricsServer(n.factory.Client().(k8s.Connection)) + mx := client.NewMetricsServer(n.factory.Client()) mmx, err := mx.FetchNodesMetrics() if err != nil { log.Warn().Err(err).Msg("No node metrics") diff --git a/internal/model/pod.go b/internal/model/pod.go index 93a346a4..a64b85fc 100644 --- a/internal/model/pod.go +++ b/internal/model/pod.go @@ -4,7 +4,7 @@ import ( "context" "github.com/derailed/k9s/internal" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" @@ -49,7 +49,7 @@ func (p *Pod) List(ctx context.Context) ([]runtime.Object, error) { // Render returns pod resources as rows. func (p *Pod) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { - mx := k8s.NewMetricsServer(p.factory.Client().(k8s.Connection)) + mx := client.NewMetricsServer(p.factory.Client()) mmx, err := mx.FetchPodsMetrics(p.namespace) if err != nil { log.Warn().Err(err).Msgf("No metrics found for pod") diff --git a/internal/model/portforward.go b/internal/model/portforward.go index 8b9c4f73..86c8e5bb 100644 --- a/internal/model/portforward.go +++ b/internal/model/portforward.go @@ -6,8 +6,8 @@ import ( "strings" "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" @@ -70,7 +70,7 @@ func (c *PortForward) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) // ContainerID computes container ID based on ns/po/co. func containerID(path, co string) string { - ns, n := k8s.Namespaced(path) + ns, n := client.Namespaced(path) po := strings.Split(n, "-")[0] return ns + "/" + po + ":" + co diff --git a/internal/model/rbac.go b/internal/model/rbac.go index d611e3cb..59e4741c 100644 --- a/internal/model/rbac.go +++ b/internal/model/rbac.go @@ -5,7 +5,7 @@ import ( "fmt" "github.com/derailed/k9s/internal" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" rbacv1 "k8s.io/api/rbac/v1" @@ -30,7 +30,7 @@ func (r *Rbac) List(ctx context.Context) ([]runtime.Object, error) { return r.Resource.List(ctx) } - switch k8s.GVR(r.gvr).ToR() { + switch client.GVR(r.gvr).ToR() { case "clusterrolebindings": return r.loadClusterRoleBinding(path) case "rolebindings": @@ -40,7 +40,7 @@ func (r *Rbac) List(ctx context.Context) ([]runtime.Object, error) { case "roles": return r.loadRole(path) default: - return nil, fmt.Errorf("expecting clusterrole/role but found %s", k8s.GVR(r.gvr).ToR()) + return nil, fmt.Errorf("expecting clusterrole/role but found %s", client.GVR(r.gvr).ToR()) } } @@ -57,7 +57,7 @@ func (r *Rbac) loadClusterRoleBinding(path string) ([]runtime.Object, error) { } kind := "rbac.authorization.k8s.io/v1/clusterroles" - crbo, err := r.factory.Get(kind, k8s.FQN("-", crb.RoleRef.Name), labels.Everything()) + crbo, err := r.factory.Get(kind, client.FQN("-", crb.RoleRef.Name), labels.Everything()) if err != nil { return nil, err } @@ -83,7 +83,7 @@ func (r *Rbac) loadRoleBinding(path string) ([]runtime.Object, error) { if rb.RoleRef.Kind == "ClusterRole" { kind := "rbac.authorization.k8s.io/v1/clusterroles" - o, err := r.factory.Get(kind, k8s.FQN("-", rb.RoleRef.Name), labels.Everything()) + o, err := r.factory.Get(kind, client.FQN("-", rb.RoleRef.Name), labels.Everything()) if err != nil { return nil, err } @@ -96,7 +96,7 @@ func (r *Rbac) loadRoleBinding(path string) ([]runtime.Object, error) { } kind := "rbac.authorization.k8s.io/v1/roles" - ro, err := r.factory.Get(kind, k8s.FQN(rb.Namespace, rb.RoleRef.Name), labels.Everything()) + ro, err := r.factory.Get(kind, client.FQN(rb.Namespace, rb.RoleRef.Name), labels.Everything()) if err != nil { return nil, err } diff --git a/internal/model/rbac_int_test.go b/internal/model/rbac_int_test.go index 9b8992ea..59c5139b 100644 --- a/internal/model/rbac_int_test.go +++ b/internal/model/rbac_int_test.go @@ -1,5 +1,9 @@ package model +// import( +// "testing" +// ) + // BOZO!! // func TestParseRules(t *testing.T) { // ok, nok := toVerbIcon(true), toVerbIcon(false) diff --git a/internal/model/subject.go b/internal/model/subject.go index 7b0bb5eb..2d162d7d 100644 --- a/internal/model/subject.go +++ b/internal/model/subject.go @@ -29,12 +29,12 @@ func (s *Subject) List(ctx context.Context) ([]runtime.Object, error) { return nil, errors.New("expecting a subject") } - crbs, err := s.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) + crbs, err := s.factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) if err != nil { return nil, err } - rbs, err := s.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) + rbs, err := s.factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) if err != nil { return nil, err } @@ -59,7 +59,7 @@ func (s *Subject) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) erro } func (s *Subject) fetchClusterRoleBindings() ([]runtime.Object, error) { - oo, err := s.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) + oo, err := s.factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) if err != nil { return nil, err } @@ -86,7 +86,7 @@ func (s *Subject) fetchClusterRoleBindings() ([]runtime.Object, error) { } func (s *Subject) fetchRoleBindings() ([]runtime.Object, error) { - oo, err := s.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) + oo, err := s.factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) if err != nil { return nil, err } diff --git a/internal/model/types.go b/internal/model/types.go index d6ea76d1..e2a950f8 100644 --- a/internal/model/types.go +++ b/internal/model/types.go @@ -3,7 +3,7 @@ package model import ( "context" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/watch" "github.com/derailed/tview" @@ -72,7 +72,7 @@ type Lister interface { type Factory interface { // Client retrieves an api client. - Client() k8s.Connection + Client() client.Connection // Get fetch a given resource. Get(gvr, path string, sel labels.Selector) (runtime.Object, error) diff --git a/internal/perf/benchmark.go b/internal/perf/benchmark.go index a082febb..aa1775a0 100644 --- a/internal/perf/benchmark.go +++ b/internal/perf/benchmark.go @@ -10,8 +10,8 @@ import ( "path/filepath" "time" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/resource" "github.com/rakyll/hey/requester" "github.com/rs/zerolog/log" ) @@ -108,7 +108,7 @@ func (b *Benchmark) save(cluster string, r io.Reader) error { return err } - ns, n := resource.Namespaced(b.config.Name) + ns, n := client.Namespaced(b.config.Name) file := filepath.Join(dir, fmt.Sprintf(benchFmat, ns, n, time.Now().UnixNano())) f, err := os.Create(file) if err != nil { diff --git a/internal/render/alias.go b/internal/render/alias.go index 04fe65e4..f4ee301b 100644 --- a/internal/render/alias.go +++ b/internal/render/alias.go @@ -4,7 +4,7 @@ import ( "fmt" "strings" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/gdamore/tcell" "k8s.io/apimachinery/pkg/runtime" "k8s.io/apimachinery/pkg/runtime/schema" @@ -37,7 +37,7 @@ func (Alias) Render(o interface{}, gvr string, r *Row) error { return fmt.Errorf("expected aliasres, but got %T", o) } - g := k8s.GVR(a.GVR) + g := client.GVR(a.GVR) r.ID = string(g) r.Fields = Fields{ g.ToR(), diff --git a/internal/render/container.go b/internal/render/container.go index ae0b5e93..5100d065 100644 --- a/internal/render/container.go +++ b/internal/render/container.go @@ -5,7 +5,6 @@ import ( "strconv" "strings" - "github.com/derailed/k9s/internal/k8s" "github.com/derailed/tview" "github.com/gdamore/tcell" v1 "k8s.io/api/core/v1" @@ -126,7 +125,7 @@ func gatherMetrics(co *v1.Container, mx *mv1beta1.ContainerMetrics) (c, p metric } cpu := mx.Usage.Cpu().MilliValue() - mem := k8s.ToMB(mx.Usage.Memory().Value()) + mem := ToMB(mx.Usage.Memory().Value()) c = metric{ cpu: ToMillicore(cpu), mem: ToMi(mem), @@ -137,7 +136,7 @@ func gatherMetrics(co *v1.Container, mx *mv1beta1.ContainerMetrics) (c, p metric p.cpu = AsPerc(toPerc(float64(cpu), float64(rcpu.MilliValue()))) } if rmem != nil { - p.mem = AsPerc(toPerc(mem, k8s.ToMB(rmem.Value()))) + p.mem = AsPerc(toPerc(mem, ToMB(rmem.Value()))) } return @@ -181,7 +180,7 @@ func toState(s v1.ContainerState) string { func toRes(r v1.ResourceList) (string, string) { cpu, mem := r[v1.ResourceCPU], r[v1.ResourceMemory] - return ToMillicore(cpu.MilliValue()), ToMi(k8s.ToMB(mem.Value())) + return ToMillicore(cpu.MilliValue()), ToMi(ToMB(mem.Value())) } func probe(p *v1.Probe) string { diff --git a/internal/render/context.go b/internal/render/context.go index cdffc466..8847447c 100644 --- a/internal/render/context.go +++ b/internal/render/context.go @@ -4,7 +4,6 @@ import ( "fmt" "strings" - "github.com/derailed/k9s/internal/k8s" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" "k8s.io/apimachinery/pkg/runtime" @@ -77,7 +76,7 @@ type ContextNamer interface { } // NewNamedContext returns a new named context. -func NewNamedContext(c *k8s.Config, n string, ctx *api.Context) *NamedContext { +func NewNamedContext(c ContextNamer, n string, ctx *api.Context) *NamedContext { return &NamedContext{Name: n, Context: ctx, Config: c} } diff --git a/internal/render/cr.go b/internal/render/cr.go index c9da8658..29746eec 100644 --- a/internal/render/cr.go +++ b/internal/render/cr.go @@ -3,7 +3,6 @@ package render import ( "fmt" - "github.com/derailed/k9s/internal/k8s" rbacv1 "k8s.io/api/rbac/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" @@ -37,7 +36,7 @@ func (ClusterRole) Render(o interface{}, ns string, r *Row) error { return err } - r.ID = k8s.FQN("-", cr.ObjectMeta.Name) + r.ID = FQN("-", cr.ObjectMeta.Name) r.Fields = Fields{ cr.Name, toAge(cr.ObjectMeta.CreationTimestamp), diff --git a/internal/render/crb.go b/internal/render/crb.go index 4a153355..2004ea49 100644 --- a/internal/render/crb.go +++ b/internal/render/crb.go @@ -3,7 +3,6 @@ package render import ( "fmt" - "github.com/derailed/k9s/internal/k8s" rbacv1 "k8s.io/api/rbac/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" @@ -42,7 +41,7 @@ func (ClusterRoleBinding) Render(o interface{}, ns string, r *Row) error { kind, ss := renderSubjects(crb.Subjects) - r.ID = k8s.FQN("-", crb.ObjectMeta.Name) + r.ID = FQN("-", crb.ObjectMeta.Name) r.Fields = Fields{ crb.Name, crb.RoleRef.Name, diff --git a/internal/render/crd.go b/internal/render/crd.go index f77eb9be..30342d33 100644 --- a/internal/render/crd.go +++ b/internal/render/crd.go @@ -38,7 +38,7 @@ func (CustomResourceDefinition) Render(o interface{}, ns string, r *Row) error { log.Error().Err(err).Msgf("Fields timestamp %v", err) } - r.ID = FQN(ClusterWide, meta["name"].(string)) + r.ID = FQN(ClusterScope, meta["name"].(string)) r.Fields = Fields{ meta["name"].(string), toAge(metav1.Time{t}), @@ -46,54 +46,3 @@ func (CustomResourceDefinition) Render(o interface{}, ns string, r *Row) error { return nil } - -// BOZO!! -// // TypeMeta represents resource type meta data. -// type TypeMeta struct { -// Name string -// Namespaced bool -// Group string -// Version string -// Kind string -// Singular string -// Plural string -// ShortNames []string -// } - -// func (CustomResourceDefinition) Meta(o interface{}) (TypeMeta, error) { -// var m TypeMeta - -// crd, ok := o.(*unstructured.Unstructured) -// if !ok { -// return m, fmt.Errorf("Expected CustomResourceDefinition, but got %T", o) -// } - -// spec, ok := crd.Object["spec"].(map[string]interface{}) -// if !ok { -// return m, errors.New("missing crd specs") -// } - -// if meta, ok := crd.Object["metadata"].(map[string]interface{}); ok { -// m.Name = meta["name"].(string) -// } -// m.Group, m.Version = spec["group"].(string), spec["version"].(string) -// m.Namespaced = isNamespaced(spec["scope"].(string)) -// names, ok := spec["names"].(map[string]interface{}) -// if !ok { -// return m, errors.New("missing crd names") -// } -// m.Kind = names["kind"].(string) -// m.Singular, m.Plural = names["singular"].(string), names["plural"].(string) -// if names["shortNames"] != nil { -// for _, s := range names["shortNames"].([]interface{}) { -// m.ShortNames = append(m.ShortNames, s.(string)) -// } -// } else { -// m.ShortNames = nil -// } -// return m, nil -// } - -// func isNamespaced(scope string) bool { -// return scope == "Namespaced" -// } diff --git a/internal/render/helpers.go b/internal/render/helpers.go index 32634137..1a223a76 100644 --- a/internal/render/helpers.go +++ b/internal/render/helpers.go @@ -12,20 +12,14 @@ import ( "github.com/rs/zerolog/log" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/util/duration" - "k8s.io/apimachinery/pkg/watch" ) -const ( - // New track new resource events. - New watch.EventType = "NEW" - // Unchanged provides no change events. - Unchanged watch.EventType = "UNCHANGED" +const megaByte = 1024 * 1024 - // MissingValue indicates an unset value. - MissingValue = "" - // NAValue indicates a value that does not pertain. - NAValue = "n/a" -) +// ToMB converts bytes to megabytes. +func ToMB(v int64) float64 { + return float64(v) / megaByte +} func asSelector(s *metav1.LabelSelector) string { sel, err := metav1.LabelSelectorAsSelector(s) diff --git a/internal/render/helpers_test.go b/internal/render/helpers_test.go index fdcdc0fe..39549b65 100644 --- a/internal/render/helpers_test.go +++ b/internal/render/helpers_test.go @@ -9,6 +9,21 @@ import ( metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) +func TestToMB(t *testing.T) { + uu := []struct { + v int64 + e float64 + }{ + {0, 0}, + {2 * megaByte, 2}, + {10 * megaByte, 10}, + } + + for _, u := range uu { + assert.Equal(t, u.e, ToMB(u.v)) + } +} + func TestToPerc(t *testing.T) { uu := []struct { v1, v2, e float64 diff --git a/internal/render/node.go b/internal/render/node.go index 386e53f3..f6294b8a 100644 --- a/internal/render/node.go +++ b/internal/render/node.go @@ -4,7 +4,6 @@ import ( "fmt" "strings" - "github.com/derailed/k9s/internal/k8s" "github.com/derailed/tview" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" @@ -112,14 +111,14 @@ func gatherNodeMX(no *v1.Node, mx *mv1beta1.NodeMetrics) (c metric, a metric, p } cpu := mx.Usage.Cpu().MilliValue() - mem := k8s.ToMB(mx.Usage.Memory().Value()) + mem := ToMB(mx.Usage.Memory().Value()) c = metric{ cpu: ToMillicore(cpu), mem: ToMi(mem), } acpu := no.Status.Allocatable.Cpu().MilliValue() - amem := k8s.ToMB(no.Status.Allocatable.Memory().Value()) + amem := ToMB(no.Status.Allocatable.Memory().Value()) a = metric{ cpu: ToMillicore(acpu), mem: ToMi(amem), diff --git a/internal/render/pod.go b/internal/render/pod.go index 3fa2e335..21eb5e6b 100644 --- a/internal/render/pod.go +++ b/internal/render/pod.go @@ -6,7 +6,6 @@ import ( "strings" "github.com/derailed/k9s/internal/color" - "github.com/derailed/k9s/internal/k8s" "github.com/derailed/tview" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" @@ -147,13 +146,13 @@ func (*Pod) gatherPodMX(pod *v1.Pod, mx *mv1beta1.PodMetrics) (c, p metric) { cpu, mem := currentRes(mx) c = metric{ cpu: ToMillicore(cpu.MilliValue()), - mem: ToMi(k8s.ToMB(mem.Value())), + mem: ToMi(ToMB(mem.Value())), } rc, rm := requestedRes(pod) p = metric{ cpu: AsPerc(toPerc(float64(cpu.MilliValue()), float64(rc.MilliValue()))), - mem: AsPerc(toPerc(k8s.ToMB(mem.Value()), k8s.ToMB(rm.Value()))), + mem: AsPerc(toPerc(ToMB(mem.Value()), ToMB(rm.Value()))), } return diff --git a/internal/render/portforward.go b/internal/render/portforward.go index 70ca4810..4714178e 100644 --- a/internal/render/portforward.go +++ b/internal/render/portforward.go @@ -78,28 +78,6 @@ func (f PortForward) Render(o interface{}, gvr string, r *Row) error { // Helpers... -// type PortForwarder interface { -// Forwarder -// BenchConfigurator -// } - -// type BenchConfigurators map[string]BenchConfigurator - -// BOZO!! -// type BenchConfigurator interface { -// // C returns the number of concurent connections. -// C() int - -// // N returns the number of requests. -// N() int - -// // Host returns the forward host address. -// Host() string - -// // Path returns the http path. -// HttpPath() string -// } - // UrlFor computes fq url for a given benchmark configuration. func UrlFor(host, path, port string) string { if host == "" { diff --git a/internal/render/sc.go b/internal/render/sc.go index 716e1901..a626a918 100644 --- a/internal/render/sc.go +++ b/internal/render/sc.go @@ -3,7 +3,6 @@ package render import ( "fmt" - "github.com/derailed/k9s/internal/k8s" storagev1 "k8s.io/api/storage/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" @@ -38,7 +37,7 @@ func (StorageClass) Render(o interface{}, ns string, r *Row) error { return err } - r.ID = k8s.FQN(ClusterWide, sc.ObjectMeta.Name) + r.ID = FQN(ClusterScope, sc.ObjectMeta.Name) r.Fields = Fields{ sc.Name, string(sc.Provisioner), diff --git a/internal/render/types.go b/internal/render/types.go index 5676ea74..499fe639 100644 --- a/internal/render/types.go +++ b/internal/render/types.go @@ -7,8 +7,8 @@ const ( // NamespaceAll represent the all namespace. NamespaceAll = "all" - // ClusterWide represents a cluster resources. - ClusterWide = "-" + // ClusterScope represents cluster wide resources. + ClusterScope = "-" // NonResource represents a custom resource. NonResource = "*" @@ -33,3 +33,14 @@ const ( // PodInitializing represents a pod initializing status. PodInitializing = "PodInitializing" ) + +const ( + // MissingValue indicates an unset value. + MissingValue = "" + + // NAValue indicates a value that does not pertain. + NAValue = "n/a" + + // UnknownValue represents an unknown. + UnknownValue = "" +) diff --git a/internal/resource/base.go b/internal/resource/base.go deleted file mode 100644 index 0af435a1..00000000 --- a/internal/resource/base.go +++ /dev/null @@ -1,200 +0,0 @@ -package resource - -import ( - "bytes" - "errors" - "path" - - "github.com/derailed/k9s/internal/k8s" - "github.com/rs/zerolog/log" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/runtime" - genericprinters "k8s.io/cli-runtime/pkg/printers" - "k8s.io/kubectl/pkg/describe" - "k8s.io/kubectl/pkg/describe/versioned" - mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -) - -// Base resource. -type Base struct { - Factory - - Connection Connection - path string - Resource Cruder -} - -// NewBase returns a new base -func NewBase(c Connection, r Cruder) *Base { - return &Base{Connection: c, Resource: r} -} - -// SetPodMetrics attach pod metrics to resource. -func (b *Base) SetPodMetrics(*mv1beta1.PodMetrics) {} - -// SetNodeMetrics attach node metrics to resource. -func (b *Base) SetNodeMetrics(*mv1beta1.NodeMetrics) {} - -// Name returns the resource namespaced name. -func (b *Base) Name() string { - return b.path -} - -// NumCols designates if column is numerical. -func (*Base) NumCols(n string) map[string]bool { - return map[string]bool{} -} - -// ExtFields returns extended fields in relation to headers. -func (*Base) ExtFields() (TypeMeta, error) { - return TypeMeta{}, errors.New("Base does not have extended fields.") -} - -// Get a resource by name -func (b *Base) Get(path string) (Columnar, error) { - ns, n := Namespaced(path) - i, err := b.Resource.Get(ns, n) - if err != nil { - return nil, err - } - - return b.New(i) -} - -// BOZO!! -// List all resources -// func (b *Base) List(ctx context.Context, ns string) (Columnars, error) { -// ii, err := b.Resource.List(ctx, ns) -// if err != nil { -// return nil, err -// } - -// cc := make(Columnars, 0, len(ii)) -// for i := 0; i < len(ii); i++ { -// res, err := b.New(ii[i]) -// if err != nil { -// return nil, err -// } -// cc = append(cc) -// } - -// return cc, nil -// } - -// BOZO!! -// // List all resources -// func (b *Base) List(ns string, opts metav1.ListOptions) (Columnars, error) { -// ii, err := b.Resource.List(ns, opts) -// if err != nil { -// return nil, err -// } - -// cc := make(Columnars, 0, len(ii)) -// for i := 0; i < len(ii); i++ { -// res, err := b.New(ii[i]) -// if err != nil { -// return nil, err -// } -// cc = append(cc, res) -// } - -// return cc, nil -// } - -// Describe a given resource. -func (b *Base) Describe(gvr, pa string) (string, error) { - mapper := k8s.RestMapper{Connection: b.Connection} - m, err := mapper.ToRESTMapper() - if err != nil { - log.Error().Err(err).Msgf("No REST mapper for resource %s", gvr) - return "", err - } - - GVR := k8s.GVR(gvr) - gvk, err := m.KindFor(GVR.AsGVR()) - if err != nil { - log.Error().Err(err).Msgf("No GVK for resource %s", gvr) - return "", err - } - - mapping, err := mapper.ResourceFor(GVR.ResName(), gvk.Kind) - if err != nil { - log.Error().Err(err).Msgf("Unable to find mapper for %s %s", gvr, pa) - return "", err - } - ns, n := Namespaced(pa) - d, err := versioned.Describer(b.Connection.Config().Flags(), mapping) - if err != nil { - log.Error().Err(err).Msgf("Unable to find describer for %#v", mapping) - return "", err - } - - return d.Describe(ns, n, describe.DescriberSettings{ShowEvents: true}) -} - -// Delete a resource by name. -func (b *Base) Delete(path string, cascade, force bool) error { - ns, n := Namespaced(path) - - return b.Resource.Delete(ns, n, cascade, force) -} - -func (*Base) namespacedName(m metav1.ObjectMeta) string { - return path.Join(m.Namespace, m.Name) -} - -func (*Base) marshalObject(o runtime.Object) (string, error) { - var ( - buff bytes.Buffer - p genericprinters.YAMLPrinter - ) - err := p.PrintObj(o, &buff) - if err != nil { - log.Error().Msgf("Marshal Error %v", err) - return "", err - } - - return buff.String(), nil -} - -// BOZO!! -// func (b *Base) podLogs(ctx context.Context, c chan<- string, sel map[string]string, opts LogOptions) error { -// f, ok := ctx.Value(internal.KeyFactory).(*watch.Factory) -// if !ok { -// return fmt.Errorf("no factory in context for pod logs") -// } - -// ls, err := metav1.ParseToLabelSelector(toSelector(sel)) -// if err != nil { -// return err -// } -// lsel, err := metav1.LabelSelectorAsSelector(ls) -// if err != nil { -// return err -// } -// inf := f.ForResource(opts.Namespace, "v1/pods") -// pods, err := inf.Lister().List(lsel) -// if err != nil { -// return err -// } - -// if len(pods) > 1 { -// opts.MultiPods = true -// } -// pr := NewPod(b.Connection) -// for _, p := range pods { -// var po v1.Pod -// err := runtime.DefaultUnstructuredConverter.FromUnstructured(p.(*unstructured.Unstructured).Object, &po) -// if err != nil { -// // BOZO!! -// panic(err) -// } -// if po.Status.Phase == v1.PodRunning { -// opts.Namespace, opts.Name = po.Namespace, po.Name -// if err := pr.PodLogs(ctx, c, opts); err != nil { -// return err -// } -// } -// } -// return nil -// } diff --git a/internal/resource/helpers.go b/internal/resource/helpers.go deleted file mode 100644 index 19ef78da..00000000 --- a/internal/resource/helpers.go +++ /dev/null @@ -1,205 +0,0 @@ -package resource - -import ( - "errors" - "fmt" - "path" - "sort" - "strconv" - "strings" - "time" - - "github.com/derailed/tview" - runewidth "github.com/mattn/go-runewidth" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/util/duration" - "k8s.io/apimachinery/pkg/watch" -) - -const ( - // DefaultNamespace indicator to fetch default namespace. - DefaultNamespace = "default" - // AllNamespace namespace name to span all namespaces. - AllNamespace = "all" - // AllNamespaces indicator to retrieve K8s resource for all namespaces. - AllNamespaces = "" - // NotNamespaced indicator for non namespaced resource. - NotNamespaced = "-" - - // New track new resource events. - New watch.EventType = "NEW" - // Unchanged provides no change events. - Unchanged watch.EventType = "UNCHANGED" - - // MissingValue indicates an unset value. - MissingValue = "" - // NAValue indicates a value that does not pertain. - NAValue = "n/a" - - // UnknownValue represents an unknown. - UnknownValue = "" -) - -func extractMeta(o map[string]interface{}) (map[string]interface{}, error) { - if m, ok := o["metadata"].(map[string]interface{}); ok { - return m, nil - } - return map[string]interface{}{}, errors.New("unable to extract resource metadata") -} - -func extractString(o map[string]interface{}, k string) (string, error) { - if s, ok := o[k].(string); ok { - return s, nil - } - return "", fmt.Errorf("unable to extract string for key `%s", k) -} - -// MetaFQN returns a fully qualified resource name. -func MetaFQN(m metav1.ObjectMeta) string { - if m.Namespace == "" { - return m.Name - } - - return FQN(m.Namespace, m.Name) -} - -// FQN returns a fully qualified resource name. -func FQN(ns, n string) string { - if ns == "" { - return n - } - return ns + "/" + n -} - -func toSelector(m map[string]string) string { - s := make([]string, 0, len(m)) - for k, v := range m { - s = append(s, k+"="+v) - } - - return strings.Join(s, ",") -} - -// Join a slice of strings, skipping blanks. -func join(a []string) string { - ss := make([]string, 0, len(a)) - for _, s := range a { - if s != "" { - ss = append(ss, s) - } - } - - return strings.Join(ss, ",") -} - -// AsPerc prints a number as a percentage. -func AsPerc(f float64) string { - return strconv.Itoa(int(f)) -} - -// ToPerc computes the ratio of two numbers as a percentage. -func toPerc(v1, v2 float64) float64 { - if v2 == 0 { - return 0 - } - return (v1 / v2) * 100 -} - -// Namespaced return a namesapace and a name. -func Namespaced(n string) (string, string) { - ns, po := path.Split(n) - - return strings.Trim(ns, "/"), po -} - -func missing(s string) string { - return check(s, MissingValue) -} - -func na(s string) string { - return check(s, NAValue) -} - -func check(s, sub string) string { - if len(s) == 0 { - return sub - } - - return s -} - -func boolToStr(b bool) string { - switch b { - case true: - return "true" - default: - return "false" - } -} - -func toAge(timestamp metav1.Time) string { - return time.Since(timestamp.Time).String() -} - -func toAgeHuman(s string) string { - d, err := time.ParseDuration(s) - if err != nil { - return UnknownValue - } - - return duration.HumanDuration(d) -} - -// Truncate a string to the given l and suffix ellipsis if needed. -func Truncate(str string, width int) string { - return runewidth.Truncate(str, width, string(tview.SemigraphicsHorizontalEllipsis)) -} - -func mapToStr(m map[string]string) (s string) { - if len(m) == 0 { - return MissingValue - } - - kk := make([]string, 0, len(m)) - for k := range m { - kk = append(kk, k) - } - sort.Strings(kk) - - for i, k := range kk { - s += k + "=" + m[k] - if i < len(kk)-1 { - s += "," - } - } - - return -} - -// ToMillicore shows cpu reading for human. -func ToMillicore(v int64) string { - return strconv.Itoa(int(v)) -} - -// ToMi shows mem reading for human. -func ToMi(v float64) string { - return strconv.Itoa(int(v)) -} - -func boolPtrToStr(b *bool) string { - if b == nil { - return "false" - } - - return boolToStr(*b) -} - -// Check if string is in a string list. -func in(ll []string, s string) bool { - for _, l := range ll { - if l == s { - return true - } - } - return false -} diff --git a/internal/resource/helpers_test.go b/internal/resource/helpers_test.go deleted file mode 100644 index d6efc652..00000000 --- a/internal/resource/helpers_test.go +++ /dev/null @@ -1,194 +0,0 @@ -package resource - -import ( - "testing" - - "github.com/stretchr/testify/assert" -) - -func TestJoin(t *testing.T) { - uu := map[string]struct { - i []string - e string - }{ - "zero": {[]string{}, ""}, - "std": {[]string{"a", "b", "c"}, "a,b,c"}, - "blank": {[]string{"", "", ""}, ""}, - "sparse": {[]string{"a", "", "c"}, "a,c"}, - } - - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, join(u.i)) - }) - } -} - -func TestBoolPtrToStr(t *testing.T) { - tv, fv := true, false - - uu := []struct { - p *bool - e string - }{ - {nil, "false"}, - {&tv, "true"}, - {&fv, "false"}, - } - - for _, u := range uu { - assert.Equal(t, u.e, boolPtrToStr(u.p)) - } -} - -func TestNamespaced(t *testing.T) { - uu := []struct { - p, ns, n string - }{ - {"fred/blee", "fred", "blee"}, - } - - for _, u := range uu { - ns, n := Namespaced(u.p) - assert.Equal(t, u.ns, ns) - assert.Equal(t, u.n, n) - } -} - -func TestMissing(t *testing.T) { - uu := []struct { - i, e string - }{ - {"fred", "fred"}, - {"", MissingValue}, - } - - for _, u := range uu { - assert.Equal(t, u.e, missing(u.i)) - } -} - -func TestBoolToStr(t *testing.T) { - uu := []struct { - i bool - e string - }{ - {true, "true"}, - {false, "false"}, - } - - for _, u := range uu { - assert.Equal(t, u.e, boolToStr(u.i)) - } -} - -func TestNa(t *testing.T) { - uu := []struct { - i, e string - }{ - {"fred", "fred"}, - {"", NAValue}, - } - - for _, u := range uu { - assert.Equal(t, u.e, na(u.i)) - } -} - -func TestTruncate(t *testing.T) { - uu := []struct { - s string - l int - e string - }{ - {"fred", 3, "fr…"}, - {"fred", 2, "f…"}, - {"fred", 10, "fred"}, - } - - for _, u := range uu { - assert.Equal(t, u.e, Truncate(u.s, u.l)) - } -} - -func TestMapToStr(t *testing.T) { - uu := []struct { - i map[string]string - e string - }{ - {map[string]string{"blee": "duh", "aa": "bb"}, "aa=bb,blee=duh"}, - {map[string]string{}, MissingValue}, - } - for _, u := range uu { - assert.Equal(t, u.e, mapToStr(u.i)) - } -} - -func BenchmarkMapToStr(b *testing.B) { - ll := map[string]string{ - "blee": "duh", - "aa": "bb", - } - b.ResetTimer() - b.ReportAllocs() - - for i := 0; i < b.N; i++ { - mapToStr(ll) - } -} - -func TestToMillicore(t *testing.T) { - uu := []struct { - v int64 - e string - }{ - {0, "0"}, - {2, "2"}, - {1000, "1000"}, - } - - for _, u := range uu { - assert.Equal(t, u.e, ToMillicore(u.v)) - } -} - -func TestToMi(t *testing.T) { - uu := []struct { - v float64 - e string - }{ - {0, "0"}, - {2, "2"}, - {1000, "1000"}, - } - - for _, u := range uu { - assert.Equal(t, u.e, ToMi(u.v)) - } -} - -func TestAsPerc(t *testing.T) { - uu := []struct { - v float64 - e string - }{ - {0, "0"}, - {10.5, "10"}, - {10, "10"}, - {0.05, "0"}, - } - - for _, u := range uu { - assert.Equal(t, u.e, AsPerc(u.v)) - } -} - -func BenchmarkAsPerc(b *testing.B) { - v := 10.5 - b.ResetTimer() - b.ReportAllocs() - for n := 0; n < b.N; n++ { - AsPerc(v) - } -} diff --git a/internal/resource/mock_cruder_test.go b/internal/resource/mock_cruder_test.go deleted file mode 100644 index 60620002..00000000 --- a/internal/resource/mock_cruder_test.go +++ /dev/null @@ -1,166 +0,0 @@ -// Code generated by pegomock. DO NOT EDIT. -// Source: github.com/derailed/k9s/internal/resource (interfaces: Cruder) - -package resource_test - -import ( - pegomock "github.com/petergtz/pegomock" - "reflect" - "time" -) - -type MockCruder struct { - fail func(message string, callerSkip ...int) -} - -func NewMockCruder(options ...pegomock.Option) *MockCruder { - mock := &MockCruder{} - for _, option := range options { - option.Apply(mock) - } - return mock -} - -func (mock *MockCruder) SetFailHandler(fh pegomock.FailHandler) { mock.fail = fh } -func (mock *MockCruder) FailHandler() pegomock.FailHandler { return mock.fail } - -func (mock *MockCruder) Delete(_param0 string, _param1 string, _param2 bool, _param3 bool) error { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockCruder().") - } - params := []pegomock.Param{_param0, _param1, _param2, _param3} - result := pegomock.GetGenericMockFrom(mock).Invoke("Delete", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(error) - } - } - return ret0 -} - -func (mock *MockCruder) Get(_param0 string, _param1 string) (interface{}, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockCruder().") - } - params := []pegomock.Param{_param0, _param1} - result := pegomock.GetGenericMockFrom(mock).Invoke("Get", params, []reflect.Type{reflect.TypeOf((*interface{})(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 interface{} - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(interface{}) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockCruder) VerifyWasCalledOnce() *VerifierMockCruder { - return &VerifierMockCruder{ - mock: mock, - invocationCountMatcher: pegomock.Times(1), - } -} - -func (mock *MockCruder) VerifyWasCalled(invocationCountMatcher pegomock.Matcher) *VerifierMockCruder { - return &VerifierMockCruder{ - mock: mock, - invocationCountMatcher: invocationCountMatcher, - } -} - -func (mock *MockCruder) VerifyWasCalledInOrder(invocationCountMatcher pegomock.Matcher, inOrderContext *pegomock.InOrderContext) *VerifierMockCruder { - return &VerifierMockCruder{ - mock: mock, - invocationCountMatcher: invocationCountMatcher, - inOrderContext: inOrderContext, - } -} - -func (mock *MockCruder) VerifyWasCalledEventually(invocationCountMatcher pegomock.Matcher, timeout time.Duration) *VerifierMockCruder { - return &VerifierMockCruder{ - mock: mock, - invocationCountMatcher: invocationCountMatcher, - timeout: timeout, - } -} - -type VerifierMockCruder struct { - mock *MockCruder - invocationCountMatcher pegomock.Matcher - inOrderContext *pegomock.InOrderContext - timeout time.Duration -} - -func (verifier *VerifierMockCruder) Delete(_param0 string, _param1 string, _param2 bool, _param3 bool) *MockCruder_Delete_OngoingVerification { - params := []pegomock.Param{_param0, _param1, _param2, _param3} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "Delete", params, verifier.timeout) - return &MockCruder_Delete_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockCruder_Delete_OngoingVerification struct { - mock *MockCruder - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockCruder_Delete_OngoingVerification) GetCapturedArguments() (string, string, bool, bool) { - _param0, _param1, _param2, _param3 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1], _param1[len(_param1)-1], _param2[len(_param2)-1], _param3[len(_param3)-1] -} - -func (c *MockCruder_Delete_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string, _param2 []bool, _param3 []bool) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - _param1 = make([]string, len(params[1])) - for u, param := range params[1] { - _param1[u] = param.(string) - } - _param2 = make([]bool, len(params[2])) - for u, param := range params[2] { - _param2[u] = param.(bool) - } - _param3 = make([]bool, len(params[3])) - for u, param := range params[3] { - _param3[u] = param.(bool) - } - } - return -} - -func (verifier *VerifierMockCruder) Get(_param0 string, _param1 string) *MockCruder_Get_OngoingVerification { - params := []pegomock.Param{_param0, _param1} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "Get", params, verifier.timeout) - return &MockCruder_Get_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockCruder_Get_OngoingVerification struct { - mock *MockCruder - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockCruder_Get_OngoingVerification) GetCapturedArguments() (string, string) { - _param0, _param1 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1], _param1[len(_param1)-1] -} - -func (c *MockCruder_Get_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - _param1 = make([]string, len(params[1])) - for u, param := range params[1] { - _param1[u] = param.(string) - } - } - return -} diff --git a/internal/resource/mock_switchablecruder_test.go b/internal/resource/mock_switchablecruder_test.go deleted file mode 100644 index a16d53ab..00000000 --- a/internal/resource/mock_switchablecruder_test.go +++ /dev/null @@ -1,240 +0,0 @@ -// Code generated by pegomock. DO NOT EDIT. -// Source: github.com/derailed/k9s/internal/resource (interfaces: SwitchableCruder) - -package resource_test - -import ( - pegomock "github.com/petergtz/pegomock" - "reflect" - "time" -) - -type MockSwitchableCruder struct { - fail func(message string, callerSkip ...int) -} - -func NewMockSwitchableCruder(options ...pegomock.Option) *MockSwitchableCruder { - mock := &MockSwitchableCruder{} - for _, option := range options { - option.Apply(mock) - } - return mock -} - -func (mock *MockSwitchableCruder) SetFailHandler(fh pegomock.FailHandler) { mock.fail = fh } -func (mock *MockSwitchableCruder) FailHandler() pegomock.FailHandler { return mock.fail } - -func (mock *MockSwitchableCruder) Delete(_param0 string, _param1 string, _param2 bool, _param3 bool) error { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockSwitchableCruder().") - } - params := []pegomock.Param{_param0, _param1, _param2, _param3} - result := pegomock.GetGenericMockFrom(mock).Invoke("Delete", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(error) - } - } - return ret0 -} - -func (mock *MockSwitchableCruder) Get(_param0 string, _param1 string) (interface{}, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockSwitchableCruder().") - } - params := []pegomock.Param{_param0, _param1} - result := pegomock.GetGenericMockFrom(mock).Invoke("Get", params, []reflect.Type{reflect.TypeOf((*interface{})(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 interface{} - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(interface{}) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockSwitchableCruder) MustCurrentContextName() string { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockSwitchableCruder().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("MustCurrentContextName", params, []reflect.Type{reflect.TypeOf((*string)(nil)).Elem()}) - var ret0 string - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(string) - } - } - return ret0 -} - -func (mock *MockSwitchableCruder) Switch(_param0 string) error { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockSwitchableCruder().") - } - params := []pegomock.Param{_param0} - result := pegomock.GetGenericMockFrom(mock).Invoke("Switch", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(error) - } - } - return ret0 -} - -func (mock *MockSwitchableCruder) VerifyWasCalledOnce() *VerifierMockSwitchableCruder { - return &VerifierMockSwitchableCruder{ - mock: mock, - invocationCountMatcher: pegomock.Times(1), - } -} - -func (mock *MockSwitchableCruder) VerifyWasCalled(invocationCountMatcher pegomock.Matcher) *VerifierMockSwitchableCruder { - return &VerifierMockSwitchableCruder{ - mock: mock, - invocationCountMatcher: invocationCountMatcher, - } -} - -func (mock *MockSwitchableCruder) VerifyWasCalledInOrder(invocationCountMatcher pegomock.Matcher, inOrderContext *pegomock.InOrderContext) *VerifierMockSwitchableCruder { - return &VerifierMockSwitchableCruder{ - mock: mock, - invocationCountMatcher: invocationCountMatcher, - inOrderContext: inOrderContext, - } -} - -func (mock *MockSwitchableCruder) VerifyWasCalledEventually(invocationCountMatcher pegomock.Matcher, timeout time.Duration) *VerifierMockSwitchableCruder { - return &VerifierMockSwitchableCruder{ - mock: mock, - invocationCountMatcher: invocationCountMatcher, - timeout: timeout, - } -} - -type VerifierMockSwitchableCruder struct { - mock *MockSwitchableCruder - invocationCountMatcher pegomock.Matcher - inOrderContext *pegomock.InOrderContext - timeout time.Duration -} - -func (verifier *VerifierMockSwitchableCruder) Delete(_param0 string, _param1 string, _param2 bool, _param3 bool) *MockSwitchableCruder_Delete_OngoingVerification { - params := []pegomock.Param{_param0, _param1, _param2, _param3} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "Delete", params, verifier.timeout) - return &MockSwitchableCruder_Delete_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockSwitchableCruder_Delete_OngoingVerification struct { - mock *MockSwitchableCruder - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockSwitchableCruder_Delete_OngoingVerification) GetCapturedArguments() (string, string, bool, bool) { - _param0, _param1, _param2, _param3 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1], _param1[len(_param1)-1], _param2[len(_param2)-1], _param3[len(_param3)-1] -} - -func (c *MockSwitchableCruder_Delete_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string, _param2 []bool, _param3 []bool) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - _param1 = make([]string, len(params[1])) - for u, param := range params[1] { - _param1[u] = param.(string) - } - _param2 = make([]bool, len(params[2])) - for u, param := range params[2] { - _param2[u] = param.(bool) - } - _param3 = make([]bool, len(params[3])) - for u, param := range params[3] { - _param3[u] = param.(bool) - } - } - return -} - -func (verifier *VerifierMockSwitchableCruder) Get(_param0 string, _param1 string) *MockSwitchableCruder_Get_OngoingVerification { - params := []pegomock.Param{_param0, _param1} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "Get", params, verifier.timeout) - return &MockSwitchableCruder_Get_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockSwitchableCruder_Get_OngoingVerification struct { - mock *MockSwitchableCruder - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockSwitchableCruder_Get_OngoingVerification) GetCapturedArguments() (string, string) { - _param0, _param1 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1], _param1[len(_param1)-1] -} - -func (c *MockSwitchableCruder_Get_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - _param1 = make([]string, len(params[1])) - for u, param := range params[1] { - _param1[u] = param.(string) - } - } - return -} - -func (verifier *VerifierMockSwitchableCruder) MustCurrentContextName() *MockSwitchableCruder_MustCurrentContextName_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "MustCurrentContextName", params, verifier.timeout) - return &MockSwitchableCruder_MustCurrentContextName_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockSwitchableCruder_MustCurrentContextName_OngoingVerification struct { - mock *MockSwitchableCruder - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockSwitchableCruder_MustCurrentContextName_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockSwitchableCruder_MustCurrentContextName_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockSwitchableCruder) Switch(_param0 string) *MockSwitchableCruder_Switch_OngoingVerification { - params := []pegomock.Param{_param0} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "Switch", params, verifier.timeout) - return &MockSwitchableCruder_Switch_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockSwitchableCruder_Switch_OngoingVerification struct { - mock *MockSwitchableCruder - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockSwitchableCruder_Switch_OngoingVerification) GetCapturedArguments() string { - _param0 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1] -} - -func (c *MockSwitchableCruder_Switch_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - } - return -} diff --git a/internal/resource/types.go b/internal/resource/types.go deleted file mode 100644 index 2f54be4f..00000000 --- a/internal/resource/types.go +++ /dev/null @@ -1,151 +0,0 @@ -package resource - -import ( - "context" - - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/render" - mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" -) - -const ( - // GetAccess set if resource can be fetched. - GetAccess = 1 << iota - // ListAccess set if resource can be listed. - ListAccess - // EditAccess set if resource can be edited. - EditAccess - // DeleteAccess set if resource can be deleted. - DeleteAccess - // ViewAccess set if resource can be viewed. - ViewAccess - // NamespaceAccess set if namespaced resource. - NamespaceAccess - // DescribeAccess set if resource can be described. - DescribeAccess - // SwitchAccess set if resource can be switched (Context). - SwitchAccess - - // CRUDAccess Verbs. - CRUDAccess = GetAccess | ListAccess | DeleteAccess | ViewAccess | EditAccess - - // AllVerbsAccess super powers. - AllVerbsAccess = CRUDAccess | NamespaceAccess -) - -// Connection represents an apiserver connection. -type Connection k8s.Connection - -// TypeName captures resource names. -type TypeName struct { - Singular string - Plural string - ShortNames []string -} - -// TypeMeta represents resource type meta data. -type TypeMeta struct { - TypeName - - Name string - Namespaced bool - Group string - Version string - Kind string -} - -// List protocol to display and update a collection of resources -type List interface { - Data() render.TableData - Resource() Resource - Namespaced() bool - AllNamespaces() bool - GetNamespace() string - SetNamespace(string) - Reconcile(ctx context.Context, gvr string) error - GetName() string - Access(flag int) bool - GetAccess() int - SetAccess(int) - SetFieldSelector(string) - SetLabelSelector(string) - HasSelectors() bool -} - -// Columnar tracks resources that can be diplayed in a tabular fashion. -type Columnar interface { - Header(ns string) Row - Fields(ns string) Row - ExtFields() (TypeMeta, error) - Name() string - SetPodMetrics(*mv1beta1.PodMetrics) - SetNodeMetrics(*mv1beta1.NodeMetrics) -} - -// Columnars a collection of columnars. -type Columnars []Columnar - -// Row represents a collection of string fields. -type Row []string - -// Rows represents a collection of rows. -type Rows []Row - -// Resource represents a tabular Kubernetes resource. -type Resource interface { - New(interface{}) (Columnar, error) - Get(path string) (Columnar, error) - // BOZO!! - // List(ctx context.Context, ns string) (Columnars, error) - Delete(path string, cascade, force bool) error - Describe(gvr, pa string) (string, error) - Marshal(pa string) (string, error) - Header(ns string) Row - NumCols(ns string) map[string]bool -} - -// Cruder represents a CRUD operation on a resource. -type Cruder interface { - // Get retrieves a resource instance. - Get(ns string, name string) (interface{}, error) - - // BOZO!! - // List retrieves a resource collection. - // List(ctx context.Context, ns string) (k8s.Collection, error) - - // Delete remove a resource. - Delete(ns string, name string, cascade, force bool) error -} - -// Scalable represents a scalable resource. -type Scalable interface { - // Scale scales a resource to a given number of replicas. - Scale(ns string, name string, replicas int32) error -} - -// Restartable represents a restartable resource. -type Restartable interface { - // Restart performs a rollout restart on a resource - Restart(ns string, name string) error -} - -// Factory creates new tabular resources. -type Factory interface { - New(interface{}) (Columnar, error) -} - -// Containers represents a resource that supports containers. -type Containers interface { - Containers(path string, includeInit bool) ([]string, error) -} - -// Tailable represents a resource with tailable logs. -type Tailable interface { - Logs(ctx context.Context, c chan<- string, opts LogOptions) error -} - -// TailableResource is a resource that have tailable logs. -type TailableResource interface { - Resource - Tailable -} diff --git a/internal/ui/app.go b/internal/ui/app.go index 2ef2d435..bf9bcda0 100644 --- a/internal/ui/app.go +++ b/internal/ui/app.go @@ -1,7 +1,7 @@ package ui import ( - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/derailed/tview" "github.com/gdamore/tcell" ) @@ -49,7 +49,7 @@ func (a *App) Init() { } // Conn returns an api server connection. -func (a *App) Conn() k8s.Connection { +func (a *App) Conn() client.Connection { return a.Config.GetConnection() } diff --git a/internal/ui/colorer.go b/internal/ui/colorer.go deleted file mode 100644 index 011cc2a6..00000000 --- a/internal/ui/colorer.go +++ /dev/null @@ -1,39 +0,0 @@ -package ui - -// BOZO!! -// import ( -// "github.com/derailed/k9s/internal/render" -// "github.com/gdamore/tcell" -// ) - -// var ( -// // ModColor row modified color. -// ModColor tcell.Color -// // AddColor row added color. -// AddColor tcell.Color -// // ErrColor row err color. -// ErrColor tcell.Color -// // StdColor row default color. -// StdColor tcell.Color -// // HighlightColor row highlight color. -// HighlightColor tcell.Color -// // KillColor row deleted color. -// KillColor tcell.Color -// // CompletedColor row completed color. -// CompletedColor tcell.Color -// ) - -// // DefaultColorer set the default table row colors. -// func DefaultColorer(ns string, r render.RowEvent) tcell.Color { -// c := StdColor -// switch r.Kind { -// case render.EventAdd: -// c = AddColor -// case render.EventUpdate: -// c = ModColor -// case render.EventDelete: -// c = KillColor -// } - -// return c -// } diff --git a/internal/ui/deltas.go b/internal/ui/deltas.go index a18e3c6f..049a89ea 100644 --- a/internal/ui/deltas.go +++ b/internal/ui/deltas.go @@ -6,7 +6,7 @@ import ( "strings" "time" - res "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/render" "k8s.io/apimachinery/pkg/api/resource" ) @@ -95,7 +95,7 @@ func deltaDur(o, n string) (string, bool) { // Deltas signals diffs between 2 strings. func Deltas(o, n string) string { o, n = strings.TrimSpace(o), strings.TrimSpace(n) - if o == "" || o == res.NAValue { + if o == "" || o == render.NAValue { return "" } diff --git a/internal/ui/deltas_test.go b/internal/ui/deltas_test.go index 90151b1c..6796d589 100644 --- a/internal/ui/deltas_test.go +++ b/internal/ui/deltas_test.go @@ -3,7 +3,7 @@ package ui import ( "testing" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/render" "github.com/stretchr/testify/assert" ) @@ -12,8 +12,8 @@ func TestDeltas(t *testing.T) { s1, s2, e string }{ {"", "", ""}, - {resource.MissingValue, "", DeltaSign}, - {resource.NAValue, "", ""}, + {render.MissingValue, "", DeltaSign}, + {render.NAValue, "", ""}, {"fred", "fred", ""}, {"fred", "blee", DeltaSign}, {"1", "1", ""}, diff --git a/internal/ui/flash.go b/internal/ui/flash.go index 4a787cd6..fe79ab2f 100644 --- a/internal/ui/flash.go +++ b/internal/ui/flash.go @@ -6,7 +6,7 @@ import ( "strings" "time" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/render" "github.com/derailed/tview" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" @@ -110,7 +110,7 @@ func (v *FlashView) setMessage(level FlashLevel, msg ...string) { } m := strings.Join(msg, " ") v.SetTextColor(flashColor(level)) - v.SetText(resource.Truncate(flashEmoji(level)+" "+m, width-3)) + v.SetText(render.Truncate(flashEmoji(level)+" "+m, width-3)) } func (v *FlashView) refresh(ctx1, ctx2 context.Context, cancel context.CancelFunc) { diff --git a/internal/ui/padding.go b/internal/ui/padding.go index 0bfe5602..a19e3b7c 100644 --- a/internal/ui/padding.go +++ b/internal/ui/padding.go @@ -6,7 +6,6 @@ import ( "unicode" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "k8s.io/apimachinery/pkg/util/duration" ) @@ -56,7 +55,7 @@ func Pad(s string, width int) string { } if len(s) > width { - return resource.Truncate(s, width) + return render.Truncate(s, width) } return s + strings.Repeat(" ", width-len(s)) diff --git a/internal/ui/select_table.go b/internal/ui/select_table.go index 3ae62ab3..f574996a 100644 --- a/internal/ui/select_table.go +++ b/internal/ui/select_table.go @@ -1,10 +1,7 @@ package ui import ( - "strings" - "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/tview" "github.com/gdamore/tcell" ) @@ -79,13 +76,8 @@ func (s *SelectTable) RowSelected() bool { } // GetRow retrieves the entire selected row. -func (s *SelectTable) GetRow() resource.Row { - r := make(resource.Row, s.GetColumnCount()) - for i := 0; i < s.GetColumnCount(); i++ { - c := s.GetCell(s.selectedRow, i) - r[i] = strings.TrimSpace(c.Text) - } - return r +func (s *SelectTable) GetRow() render.Row { + return s.Data.RowEvents[s.GetSelectedRowIndex()].Row } func (s *SelectTable) updateSelectedItem(r int) { diff --git a/internal/ui/sorter.go b/internal/ui/sorter.go index b2143f79..dfc0dfbe 100644 --- a/internal/ui/sorter.go +++ b/internal/ui/sorter.go @@ -1,17 +1,12 @@ package ui import ( - "strconv" - "time" - - "github.com/derailed/k9s/internal/resource" - res "k8s.io/apimachinery/pkg/api/resource" - "vbom.ml/util/sortorder" + "github.com/derailed/k9s/internal/render" ) type ( // SortFn represent a function that can sort columnar data. - SortFn func(rows resource.Rows, sortCol SortColumn) + SortFn func(rows render.Rows, sortCol SortColumn) // SortColumn represents a sortable column. SortColumn struct { @@ -19,120 +14,4 @@ type ( colCount int asc bool } - - // RowSorter sorts rows. - RowSorter struct { - rows resource.Rows - index int - asc bool - } ) - -func (s RowSorter) Len() int { - return len(s.rows) -} - -func (s RowSorter) Swap(i, j int) { - s.rows[i], s.rows[j] = s.rows[j], s.rows[i] -} - -func (s RowSorter) Less(i, j int) bool { - return less(s.asc, s.rows[i][s.index], s.rows[j][s.index]) -} - -// ---------------------------------------------------------------------------- - -// GroupSorter sorts a collection of rows. -type GroupSorter struct { - rows []string - asc bool -} - -func (s GroupSorter) Len() int { - return len(s.rows) -} - -func (s GroupSorter) Swap(i, j int) { - s.rows[i], s.rows[j] = s.rows[j], s.rows[i] -} - -func (s GroupSorter) Less(i, j int) bool { - return less(s.asc, s.rows[i], s.rows[j]) -} - -// ---------------------------------------------------------------------------- -// Helpers... - -func less(asc bool, c1, c2 string) bool { - if c1 == resource.NAValue && c2 != resource.NAValue { - return false - } - if c1 != resource.NAValue && c2 == resource.NAValue { - return true - } - - if o, ok := isIntegerSort(asc, c1, c2); ok { - return o - } - - if o, ok := isMetricSort(asc, c1, c2); ok { - return o - } - - if o, ok := isDurationSort(asc, c1, c2); ok { - return o - } - - b := sortorder.NaturalLess(c1, c2) - if asc { - return b - } - return !b -} - -func isDurationSort(asc bool, s1, s2 string) (bool, bool) { - d1, ok1 := isDuration(s1) - d2, ok2 := isDuration(s2) - if !ok1 || !ok2 { - return false, false - } - - if asc { - return d1 <= d2, true - } - return d1 >= d2, true -} - -func isMetricSort(asc bool, c1, c2 string) (bool, bool) { - q1, err1 := res.ParseQuantity(c1) - q2, err2 := res.ParseQuantity(c2) - if err1 != nil || err2 != nil { - return false, false - } - - if asc { - return q1.Cmp(q2) <= 0, true - } - return q1.Cmp(q2) > 0, true -} - -func isIntegerSort(asc bool, c1, c2 string) (bool, bool) { - n1, err1 := strconv.Atoi(c1) - n2, err2 := strconv.Atoi(c2) - if err1 != nil || err2 != nil { - return false, false - } - - if asc { - return n1 <= n2, true - } - return n1 > n2, true -} - -func isDuration(s string) (time.Duration, bool) { - d, err := time.ParseDuration(s) - if err != nil { - return d, false - } - return d, true -} diff --git a/internal/ui/sorter_test.go b/internal/ui/sorter_test.go index e0c64d65..9218576f 100644 --- a/internal/ui/sorter_test.go +++ b/internal/ui/sorter_test.go @@ -1,125 +1,118 @@ package ui -import ( - "sort" - "testing" +// BOZO!! +// func TestGroupSort(t *testing.T) { +// uu := []struct { +// asc bool +// rows []string +// expect []string +// }{ +// {true, []string{"200m", "100m"}, []string{"100m", "200m"}}, +// {true, []string{"200m", "100m"}, []string{"100m", "200m"}}, +// {false, []string{"200m", "100m"}, []string{"200m", "100m"}}, +// {true, []string{"10", "1"}, []string{"1", "10"}}, +// {false, []string{"10", "1"}, []string{"10", "1"}}, +// {true, []string{"100Mi", "10Mi"}, []string{"10Mi", "100Mi"}}, +// {false, []string{"100Mi", "10Mi"}, []string{"100Mi", "10Mi"}}, +// {true, []string{"xyz", "abc"}, []string{"abc", "xyz"}}, +// {false, []string{"xyz", "abc"}, []string{"xyz", "abc"}}, +// {true, []string{"2m30s", "1m10s"}, []string{"1m10s", "2m30s"}}, +// {true, []string{"3d", "1d"}, []string{"1d", "3d"}}, - "github.com/derailed/k9s/internal/resource" - "github.com/stretchr/testify/assert" -) +// {true, []string{"95h", "93h"}, []string{"93h", "95h"}}, +// {true, []string{"95d", "93d"}, []string{"93d", "95d"}}, +// {true, []string{"1h10m", "59m"}, []string{"59m", "1h10m"}}, +// {true, []string{"95m", "1h30m"}, []string{"1h30m", "95m"}}, +// {true, []string{"b-21", "b-2"}, []string{"b-2", "b-21"}}, +// {false, []string{"b-21", "b-2"}, []string{"b-21", "b-2"}}, +// {true, []string{"4m", "3m2s"}, []string{"3m2s", "4m"}}, +// {true, []string{"3y37d", "2y4d"}, []string{"2y4d", "3y37d"}}, +// } -func TestGroupSort(t *testing.T) { - uu := []struct { - asc bool - rows []string - expect []string - }{ - {true, []string{"200m", "100m"}, []string{"100m", "200m"}}, - {true, []string{"200m", "100m"}, []string{"100m", "200m"}}, - {false, []string{"200m", "100m"}, []string{"200m", "100m"}}, - {true, []string{"10", "1"}, []string{"1", "10"}}, - {false, []string{"10", "1"}, []string{"10", "1"}}, - {true, []string{"100Mi", "10Mi"}, []string{"10Mi", "100Mi"}}, - {false, []string{"100Mi", "10Mi"}, []string{"100Mi", "10Mi"}}, - {true, []string{"xyz", "abc"}, []string{"abc", "xyz"}}, - {false, []string{"xyz", "abc"}, []string{"xyz", "abc"}}, - {true, []string{"2m30s", "1m10s"}, []string{"1m10s", "2m30s"}}, - {true, []string{"3d", "1d"}, []string{"1d", "3d"}}, +// for _, u := range uu { +// g := GroupSorter{rows: u.rows, asc: u.asc} +// sort.Sort(g) +// assert.Equal(t, u.expect, g.rows) +// } +// } - {true, []string{"95h", "93h"}, []string{"93h", "95h"}}, - {true, []string{"95d", "93d"}, []string{"93d", "95d"}}, - {true, []string{"1h10m", "59m"}, []string{"59m", "1h10m"}}, - {true, []string{"95m", "1h30m"}, []string{"1h30m", "95m"}}, - {true, []string{"b-21", "b-2"}, []string{"b-2", "b-21"}}, - {false, []string{"b-21", "b-2"}, []string{"b-21", "b-2"}}, - {true, []string{"4m", "3m2s"}, []string{"3m2s", "4m"}}, - {true, []string{"3y37d", "2y4d"}, []string{"2y4d", "3y37d"}}, - } +// func TestRowSort(t *testing.T) { +// uu := []struct { +// asc bool +// rows, expect resource.Rows +// }{ +// { +// true, +// resource.Rows{resource.Row{"200m"}, resource.Row{"100m"}}, +// resource.Rows{resource.Row{"100m"}, resource.Row{"200m"}}, +// }, +// { +// false, +// resource.Rows{resource.Row{"200m"}, resource.Row{"100m"}}, +// resource.Rows{resource.Row{"200m"}, resource.Row{"100m"}}, +// }, +// { +// true, +// resource.Rows{resource.Row{"200Mi"}, resource.Row{"100Mi"}}, +// resource.Rows{resource.Row{"100Mi"}, resource.Row{"200Mi"}}, +// }, +// { +// false, +// resource.Rows{resource.Row{"200Mi"}, resource.Row{"100Mi"}}, +// resource.Rows{resource.Row{"200Mi"}, resource.Row{"100Mi"}}, +// }, +// { +// true, +// resource.Rows{resource.Row{"8m4s"}, resource.Row{"31m"}}, +// resource.Rows{resource.Row{"8m4s"}, resource.Row{"31m"}}, +// }, +// { +// true, +// resource.Rows{resource.Row{"n/a"}, resource.Row{"31m"}}, +// resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, +// }, +// { +// true, +// resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, +// resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, +// }, +// { +// false, +// resource.Rows{resource.Row{"n/a"}, resource.Row{"31m"}}, +// resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, +// }, +// { +// false, +// resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, +// resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, +// }, +// } - for _, u := range uu { - g := GroupSorter{rows: u.rows, asc: u.asc} - sort.Sort(g) - assert.Equal(t, u.expect, g.rows) - } -} +// for _, u := range uu { +// r := RowSorter{index: 0, rows: u.rows, asc: u.asc} +// sort.Sort(r) +// assert.Equal(t, u.expect, r.rows) +// } +// } -func TestRowSort(t *testing.T) { - uu := []struct { - asc bool - rows, expect resource.Rows - }{ - { - true, - resource.Rows{resource.Row{"200m"}, resource.Row{"100m"}}, - resource.Rows{resource.Row{"100m"}, resource.Row{"200m"}}, - }, - { - false, - resource.Rows{resource.Row{"200m"}, resource.Row{"100m"}}, - resource.Rows{resource.Row{"200m"}, resource.Row{"100m"}}, - }, - { - true, - resource.Rows{resource.Row{"200Mi"}, resource.Row{"100Mi"}}, - resource.Rows{resource.Row{"100Mi"}, resource.Row{"200Mi"}}, - }, - { - false, - resource.Rows{resource.Row{"200Mi"}, resource.Row{"100Mi"}}, - resource.Rows{resource.Row{"200Mi"}, resource.Row{"100Mi"}}, - }, - { - true, - resource.Rows{resource.Row{"8m4s"}, resource.Row{"31m"}}, - resource.Rows{resource.Row{"8m4s"}, resource.Row{"31m"}}, - }, - { - true, - resource.Rows{resource.Row{"n/a"}, resource.Row{"31m"}}, - resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, - }, - { - true, - resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, - resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, - }, - { - false, - resource.Rows{resource.Row{"n/a"}, resource.Row{"31m"}}, - resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, - }, - { - false, - resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, - resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, - }, - } +// func TestIsDurationSort(t *testing.T) { +// uu := map[string]struct { +// s1, s2 string +// asc, e bool +// }{ +// "ascLess": {"10h5m", "2h10m", true, false}, +// "descGreater": {"10h5m", "2h10m", false, true}, +// "ascEqual": {"2h10m", "2h10m", true, true}, +// "descEqual": {"2h10m", "2h10m", false, true}, +// "ascGreater": {"10h10m", "2h5m", true, false}, +// } - for _, u := range uu { - r := RowSorter{index: 0, rows: u.rows, asc: u.asc} - sort.Sort(r) - assert.Equal(t, u.expect, r.rows) - } -} - -func TestIsDurationSort(t *testing.T) { - uu := map[string]struct { - s1, s2 string - asc, e bool - }{ - "ascLess": {"10h5m", "2h10m", true, false}, - "descGreater": {"10h5m", "2h10m", false, true}, - "ascEqual": {"2h10m", "2h10m", true, true}, - "descEqual": {"2h10m", "2h10m", false, true}, - "ascGreater": {"10h10m", "2h5m", true, false}, - } - - for k := range uu { - u := uu[k] - t.Run(k, func(t *testing.T) { - less, ok := isDurationSort(u.asc, u.s1, u.s2) - assert.True(t, ok) - assert.Equal(t, u.e, less) - }) - } -} +// for k := range uu { +// u := uu[k] +// t.Run(k, func(t *testing.T) { +// less, ok := isDurationSort(u.asc, u.s1, u.s2) +// assert.True(t, ok) +// assert.Equal(t, u.e, less) +// }) +// } +// } diff --git a/internal/ui/table_helper.go b/internal/ui/table_helper.go index 8f312a11..17bb9222 100644 --- a/internal/ui/table_helper.go +++ b/internal/ui/table_helper.go @@ -202,13 +202,13 @@ func styleTitle(rc int, ns, base, path, buff string, styles *config.Styles) stri if path != "" { info = path cns, n := render.Namespaced(path) - if cns == render.ClusterWide { + if cns == render.ClusterScope { info = n } } var title string - if info == "" || info == render.ClusterWide { + if info == "" || info == render.ClusterScope { title = SkinTitle(fmt.Sprintf(titleFmt, base, rc), styles.Frame()) } else { title = SkinTitle(fmt.Sprintf(nsTitleFmt, base, info, rc), styles.Frame()) diff --git a/internal/ui/table_test.go b/internal/ui/table_test.go index 197d13ce..01ca512d 100644 --- a/internal/ui/table_test.go +++ b/internal/ui/table_test.go @@ -6,7 +6,6 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/stretchr/testify/assert" ) @@ -41,7 +40,7 @@ func TestTableSelection(t *testing.T) { v.SelectRow(1, true) assert.True(t, v.RowSelected()) - assert.Equal(t, resource.Row{"blee", "duh", "fred"}, v.GetRow()) + assert.Equal(t, render.Row{ID: "r2", Fields: render.Fields{"blee", "duh", "zorg"}}, v.GetRow()) assert.Equal(t, "blee", v.GetSelectedCell(0)) assert.Equal(t, 1, v.GetSelectedRowIndex()) assert.Equal(t, []string{"r1"}, v.GetSelectedItems()) diff --git a/internal/view/alias.go b/internal/view/alias.go index 651ef394..906c1ca3 100644 --- a/internal/view/alias.go +++ b/internal/view/alias.go @@ -5,7 +5,7 @@ import ( "strings" "github.com/derailed/k9s/internal" - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -23,7 +23,7 @@ type Alias struct { } // NewAlias returns a new alias view. -func NewAlias(gvr dao.GVR) ResourceViewer { +func NewAlias(gvr client.GVR) ResourceViewer { a := Alias{ ResourceViewer: NewBrowser(gvr), } @@ -81,7 +81,7 @@ func (a *Alias) resetCmd(evt *tcell.EventKey) *tcell.EventKey { func (a *Alias) gotoCmd1(app *App, ns, res, path string) { log.Debug().Msgf("GOTO %q -- %q -- %q", ns, res, path) - app.gotoResource(dao.GVR(path).ToR()) + app.gotoResource(client.GVR(path).ToR()) // r, _ := a.GetTable().GetSelection() // if r != 0 { // s := ui.TrimCell(a.GetTable().SelectTable, r, 1) diff --git a/internal/view/alias_test.go b/internal/view/alias_test.go index 4cd4a45c..e92cd3cc 100644 --- a/internal/view/alias_test.go +++ b/internal/view/alias_test.go @@ -4,8 +4,8 @@ import ( "context" "testing" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/view" "github.com/gdamore/tcell" @@ -14,7 +14,7 @@ import ( ) func TestAliasNew(t *testing.T) { - v := view.NewAlias(dao.GVR("aliases")) + v := view.NewAlias(client.GVR("aliases")) assert.Nil(t, v.Init(makeContext())) assert.Equal(t, "Aliases", v.Name()) @@ -23,7 +23,7 @@ func TestAliasNew(t *testing.T) { // BOZO!! // func TestAliasSearch(t *testing.T) { -// v := view.NewAlias(dao.GVR("aliases")) +// v := view.NewAlias(client.GVR("aliases")) // assert.Nil(t, v.Init(makeContext())) // v.GetTable().SearchBuff().SetActive(true) // v.GetTable().SearchBuff().Set("dump") @@ -35,7 +35,7 @@ func TestAliasNew(t *testing.T) { // } func TestAliasGoto(t *testing.T) { - v := view.NewAlias(dao.GVR("aliases")) + v := view.NewAlias(client.GVR("aliases")) assert.Nil(t, v.Init(makeContext())) v.GetTable().Select(0, 0) diff --git a/internal/view/app.go b/internal/view/app.go index 6d5039b8..2767e904 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -6,10 +6,10 @@ import ( "fmt" "time" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/model" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/watch" "github.com/derailed/tview" @@ -37,18 +37,18 @@ type App struct { // NewApp returns a K9s app instance. func NewApp(cfg *config.Config) *App { - v := App{ + a := App{ App: ui.NewApp(), Content: NewPageStack(), } - v.Config = cfg - v.InitBench(cfg.K9s.CurrentCluster) - v.command = newCommand(&v) + a.Config = cfg + a.InitBench(cfg.K9s.CurrentCluster) + a.command = newCommand(&a) - v.Views()["indicator"] = ui.NewIndicatorView(v.App, v.Styles) - v.Views()["clusterInfo"] = newClusterInfoView(&v, k8s.NewMetricsServer(cfg.GetConnection())) + a.Views()["indicator"] = ui.NewIndicatorView(a.App, a.Styles) + a.Views()["clusterInfo"] = newClusterInfoView(&a, client.NewMetricsServer(cfg.GetConnection())) - return &v + return &a } // ActiveView returns the currently active view. @@ -207,20 +207,20 @@ func (a *App) refreshClusterInfo() { } func (a *App) refreshIndicator() { - mx := k8s.NewMetricsServer(a.Conn()) - cluster := resource.NewCluster(a.Conn(), &log.Logger, mx) - var cmx k8s.ClusterMetrics + mx := client.NewMetricsServer(a.Conn()) + cluster := model.NewCluster(a.Conn(), mx) + var cmx client.ClusterMetrics nos, nmx, err := fetchResources(a) cpu, mem := "0", "0" if err == nil { cluster.Metrics(nos, nmx, &cmx) - cpu = resource.AsPerc(cmx.PercCPU) + cpu = render.AsPerc(cmx.PercCPU) if cpu == "0" { - cpu = resource.NAValue + cpu = render.NAValue } - mem = resource.AsPerc(cmx.PercMEM) + mem = render.AsPerc(cmx.PercMEM) if mem == "0" { - mem = resource.NAValue + mem = render.NAValue } } @@ -237,8 +237,8 @@ func (a *App) refreshIndicator() { } func (a *App) switchNS(ns string) bool { - if ns == resource.AllNamespace { - ns = resource.AllNamespaces + if ns == render.ClusterScope { + ns = render.AllNamespaces } if err := a.Config.SetActiveNamespace(ns); err != nil { log.Error().Err(err).Msg("Config Set NS failed!") diff --git a/internal/view/benchmark.go b/internal/view/benchmark.go index 923ac552..23d29ff0 100644 --- a/internal/view/benchmark.go +++ b/internal/view/benchmark.go @@ -9,8 +9,8 @@ import ( "strings" "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/perf" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" @@ -31,7 +31,7 @@ type Benchmark struct { } // NewBench returns a new viewer. -func NewBenchmark(gvr dao.GVR) ResourceViewer { +func NewBenchmark(gvr client.GVR) ResourceViewer { b := Benchmark{ ResourceViewer: NewBrowser(gvr), details: NewDetails(resultTitle), diff --git a/internal/view/browser.go b/internal/view/browser.go index 7cd29d97..0870017f 100644 --- a/internal/view/browser.go +++ b/internal/view/browser.go @@ -10,11 +10,10 @@ import ( "github.com/atotto/clipboard" "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/dao" - "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/ui/dialog" "github.com/gdamore/tcell" @@ -35,7 +34,7 @@ type Browser struct { *Table namespaces map[int]string - gvr dao.GVR + gvr client.GVR envFn EnvFunc meta metav1.APIResource accessor dao.Accessor @@ -45,7 +44,7 @@ type Browser struct { } // NewBrowser returns a new browser. -func NewBrowser(gvr dao.GVR) ResourceViewer { +func NewBrowser(gvr client.GVR) ResourceViewer { return &Browser{ Table: NewTable(string(gvr)), gvr: gvr, @@ -133,9 +132,6 @@ func (b *Browser) SetBindKeysFn(f BindKeysFunc) { b.bindKeysFn = f } -// List returns a resource List. -func (b *Browser) List() resource.List { return nil } - // SetEnvFn sets a function to pull viewer env vars for plugins. func (b *Browser) SetEnvFn(f EnvFunc) { b.envFn = f } @@ -174,7 +170,7 @@ func (b *Browser) cpCmd(evt *tcell.EventKey) *tcell.EventKey { return evt } - _, n := k8s.Namespaced(b.GetSelectedItem()) + _, n := client.Namespaced(b.GetSelectedItem()) log.Debug().Msgf("Copied selection to clipboard %q", n) b.app.Flash().Info("Current selection copied to clipboard...") if err := clipboard.WriteAll(n); err != nil { @@ -269,7 +265,7 @@ func (b *Browser) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { func (b *Browser) defaultEnter(app *App, ns, _, sel string) { log.Debug().Msgf("--------- Resource %q Verbs %v", sel, b.meta.Verbs) - ns, n := k8s.Namespaced(sel) + ns, n := client.Namespaced(sel) yaml, err := dao.Describe(b.app.Conn(), b.gvr, ns, n) if err != nil { b.app.Flash().Errf("Describe command failed: %s", err) @@ -348,7 +344,7 @@ func (b *Browser) editCmd(evt *tcell.EventKey) *tcell.EventKey { b.Stop() defer b.Start() { - ns, po := k8s.Namespaced(b.GetSelectedItem()) + ns, po := client.Namespaced(b.GetSelectedItem()) args := make([]string, 0, 10) args = append(args, "edit") args = append(args, b.meta.Kind) @@ -367,7 +363,7 @@ func (b *Browser) editCmd(evt *tcell.EventKey) *tcell.EventKey { func (b *Browser) setNamespace(ns string) { if !b.meta.Namespaced { - b.Data.Namespace = render.ClusterWide + b.Data.Namespace = render.ClusterScope return } if b.Data.Namespace == ns { @@ -445,11 +441,11 @@ func (b *Browser) namespaceActions(aa ui.KeyActions) { return } b.namespaces = make(map[int]string, config.MaxFavoritesNS) - aa[tcell.Key(ui.NumKeys[0])] = ui.NewKeyAction(resource.AllNamespace, b.switchNamespaceCmd, true) - b.namespaces[0] = resource.AllNamespace + aa[tcell.Key(ui.NumKeys[0])] = ui.NewKeyAction(render.NamespaceAll, b.switchNamespaceCmd, true) + b.namespaces[0] = render.NamespaceAll index := 1 for _, n := range b.app.Config.FavNamespaces() { - if n == resource.AllNamespace { + if n == render.NamespaceAll { continue } aa[tcell.Key(ui.NumKeys[index])] = ui.NewKeyAction(n, b.switchNamespaceCmd, true) @@ -466,16 +462,16 @@ func (b *Browser) refreshActions() { } b.namespaceActions(aa) - if dao.Can(b.meta.Verbs, "edit") { + if client.Can(b.meta.Verbs, "edit") { aa[ui.KeyE] = ui.NewKeyAction("Edit", b.editCmd, true) } - if dao.Can(b.meta.Verbs, "delete") { + if client.Can(b.meta.Verbs, "delete") { aa[tcell.KeyCtrlD] = ui.NewKeyAction("Delete", b.deleteCmd, true) } - if dao.Can(b.meta.Verbs, "view") { + if client.Can(b.meta.Verbs, "view") { aa[ui.KeyY] = ui.NewKeyAction("YAML", b.viewCmd, true) } - if dao.Can(b.meta.Verbs, "describe") { + if client.Can(b.meta.Verbs, "describe") { aa[ui.KeyD] = ui.NewKeyAction("Describe", b.describeCmd, true) } b.customActions(aa) diff --git a/internal/view/cluster_info.go b/internal/view/cluster_info.go index 4663f478..0e4c9be0 100644 --- a/internal/view/cluster_info.go +++ b/internal/view/cluster_info.go @@ -3,9 +3,10 @@ package view import ( "strings" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/gdamore/tcell" @@ -19,7 +20,7 @@ type clusterInfoView struct { *tview.Table app *App - mxs resource.MetricsServer + mxs *client.MetricsServer } // ClusterInfo tracks Kubernetes cluster and K9s information. @@ -33,7 +34,7 @@ type ClusterInfo interface { CurrentMEM() float64 } -func newClusterInfoView(app *App, mx resource.MetricsServer) *clusterInfoView { +func newClusterInfoView(app *App, mx *client.MetricsServer) *clusterInfoView { return &clusterInfoView{ app: app, Table: tview.NewTable(), @@ -42,21 +43,21 @@ func newClusterInfoView(app *App, mx resource.MetricsServer) *clusterInfoView { } func (v *clusterInfoView) init(version string) { - cluster := resource.NewCluster(v.app.Conn(), &log.Logger, v.mxs) + cluster := model.NewCluster(v.app.Conn(), v.mxs) row := v.initInfo(cluster) row = v.initVersion(row, version, cluster) v.SetCell(row, 0, v.sectionCell("CPU")) - v.SetCell(row, 1, v.infoCell(resource.NAValue)) + v.SetCell(row, 1, v.infoCell(render.NAValue)) row++ v.SetCell(row, 0, v.sectionCell("MEM")) - v.SetCell(row, 1, v.infoCell(resource.NAValue)) + v.SetCell(row, 1, v.infoCell(render.NAValue)) v.refresh() } -func (v *clusterInfoView) initInfo(cluster *resource.Cluster) int { +func (v *clusterInfoView) initInfo(cluster *model.Cluster) int { var row int v.SetCell(row, 0, v.sectionCell("Context")) v.SetCell(row, 1, v.infoCell(cluster.ContextName())) @@ -73,7 +74,7 @@ func (v *clusterInfoView) initInfo(cluster *resource.Cluster) int { return row } -func (v *clusterInfoView) initVersion(row int, version string, cluster *resource.Cluster) int { +func (v *clusterInfoView) initVersion(row int, version string, cluster *model.Cluster) int { v.SetCell(row, 0, v.sectionCell("K9s Rev")) v.SetCell(row, 1, v.infoCell(version)) row++ @@ -106,7 +107,7 @@ func (v *clusterInfoView) infoCell(t string) *tview.TableCell { func (v *clusterInfoView) refresh() { var ( - cluster = resource.NewCluster(v.app.Conn(), &log.Logger, v.mxs) + cluster = model.NewCluster(v.app.Conn(), v.mxs) row int ) v.GetCell(row, 1).SetText(cluster.ContextName()) @@ -119,9 +120,9 @@ func (v *clusterInfoView) refresh() { row++ c := v.GetCell(row, 1) - c.SetText(resource.NAValue) + c.SetText(render.NAValue) c = v.GetCell(row+1, 1) - c.SetText(resource.NAValue) + c.SetText(render.NAValue) v.refreshMetrics(cluster, row) } @@ -132,7 +133,7 @@ func fetchResources(app *App) (*v1.NodeList, *mv1beta1.NodeMetricsList, error) { return nil, nil, err } - mx := k8s.NewMetricsServer(app.factory.Client().(k8s.Connection)) + mx := client.NewMetricsServer(app.factory.Client()) nmx, err := mx.FetchNodesMetrics() if err != nil { return nil, nil, err @@ -141,27 +142,27 @@ func fetchResources(app *App) (*v1.NodeList, *mv1beta1.NodeMetricsList, error) { return nos, nmx, nil } -func (v *clusterInfoView) refreshMetrics(cluster *resource.Cluster, row int) { +func (v *clusterInfoView) refreshMetrics(cluster *model.Cluster, row int) { nos, nmx, err := fetchResources(v.app) if err != nil { log.Warn().Msgf("NodeMetrics %#v", err) return } - var cmx k8s.ClusterMetrics + var cmx client.ClusterMetrics cluster.Metrics(nos, nmx, &cmx) c := v.GetCell(row, 1) - cpu := resource.AsPerc(cmx.PercCPU) + cpu := render.AsPerc(cmx.PercCPU) if cpu == "0" { - cpu = resource.NAValue + cpu = render.NAValue } c.SetText(cpu + "%" + ui.Deltas(strip(c.Text), cpu)) row++ c = v.GetCell(row, 1) - mem := resource.AsPerc(cmx.PercMEM) + mem := render.AsPerc(cmx.PercMEM) if mem == "0" { - mem = resource.NAValue + mem = render.NAValue } c.SetText(mem + "%" + ui.Deltas(strip(c.Text), mem)) } diff --git a/internal/view/command.go b/internal/view/command.go index eb3224fc..811c2a7e 100644 --- a/internal/view/command.go +++ b/internal/view/command.go @@ -5,8 +5,8 @@ import ( "regexp" "strings" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/dao" - "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/model" "github.com/rs/zerolog/log" ) @@ -70,7 +70,7 @@ func (c *command) viewMetaFor(cmd string) (string, *MetaViewer, error) { if !ok { return "", nil, fmt.Errorf("Huh? `%s` command not found", cmd) } - v, ok := customViewers[dao.GVR(gvr)] + v, ok := customViewers[client.GVR(gvr)] if !ok { return gvr, &MetaViewer{viewerFn: NewBrowser}, nil } @@ -113,10 +113,10 @@ func (c *command) componentFor(gvr string, v *MetaViewer) ResourceViewer { var view ResourceViewer if v.viewerFn != nil { log.Debug().Msgf("Custom viewer for %s", gvr) - view = v.viewerFn(dao.GVR(gvr)) + view = v.viewerFn(client.GVR(gvr)) } else { log.Debug().Msgf("Generic viewer for %s", gvr) - view = NewBrowser(dao.GVR(gvr)) + view = NewBrowser(client.GVR(gvr)) } if v.enterFn != nil { @@ -132,7 +132,7 @@ func (c *command) exec(gvr string, comp model.Component) error { return fmt.Errorf("No component given for %s", gvr) } - g := k8s.GVR(gvr) + g := client.GVR(gvr) c.app.Flash().Infof("Viewing %s resource...", g.ToR()) log.Debug().Msgf("Running command %s", gvr) c.app.Config.SetActiveView(g.ToR()) diff --git a/internal/view/container.go b/internal/view/container.go index ca387761..63984c76 100644 --- a/internal/view/container.go +++ b/internal/view/container.go @@ -5,8 +5,8 @@ import ( "fmt" "strings" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/dao" - "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/ui/dialog" @@ -23,7 +23,7 @@ type Container struct { } // New Container returns a new container view. -func NewContainer(gvr dao.GVR) ResourceViewer { +func NewContainer(gvr client.GVR) ResourceViewer { c := Container{} c.ResourceViewer = NewLogsExtender(NewBrowser(gvr), c.selectedContainer) c.SetEnvFn(c.k9sEnv) @@ -51,7 +51,7 @@ func (c *Container) bindKeys(aa ui.KeyActions) { func (c *Container) k9sEnv() K9sEnv { env := defaultK9sEnv(c.App(), c.GetTable().GetSelectedItem(), c.GetTable().GetRow()) - ns, n := k8s.Namespaced(c.GetTable().Path) + ns, n := client.Namespaced(c.GetTable().Path) env["POD"] = n env["NAMESPACE"] = ns @@ -138,7 +138,7 @@ func (c *Container) portFwdCmd(evt *tcell.EventKey) *tcell.EventKey { func (c *Container) portForward(lport, cport string) { co := c.GetTable().GetSelectedCell(0) - pf := k8s.NewPortForward(c.App().Conn(), &log.Logger) + pf := dao.NewPortForwarder(c.App().Conn()) ports := []string{lport + ":" + cport} fw, err := pf.Start(c.GetTable().Path, co, ports) if err != nil { @@ -150,7 +150,7 @@ func (c *Container) portForward(lport, cport string) { go c.runForward(pf, fw) } -func (c *Container) runForward(pf *k8s.PortForward, f *portforward.PortForwarder) { +func (c *Container) runForward(pf *dao.PortForwarder, f *portforward.PortForwarder) { c.App().QueueUpdateDraw(func() { c.App().factory.RegisterForwarder(pf) c.App().Flash().Infof("PortForward activated %s:%s", pf.Path(), pf.Ports()[0]) diff --git a/internal/view/container_test.go b/internal/view/container_test.go index 9f198b1b..3323e34c 100644 --- a/internal/view/container_test.go +++ b/internal/view/container_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestContainerNew(t *testing.T) { - po := view.NewContainer(dao.GVR("containers")) + po := view.NewContainer(client.GVR("containers")) assert.Nil(t, po.Init(makeCtx())) assert.Equal(t, "Containers", po.Name()) diff --git a/internal/view/context.go b/internal/view/context.go index cd4bc823..806ae459 100644 --- a/internal/view/context.go +++ b/internal/view/context.go @@ -3,6 +3,7 @@ package view import ( "errors" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" @@ -16,7 +17,7 @@ type Context struct { } // NewContext returns a new viewer. -func NewContext(gvr dao.GVR) ResourceViewer { +func NewContext(gvr client.GVR) ResourceViewer { c := Context{ ResourceViewer: NewBrowser(gvr), } @@ -43,7 +44,7 @@ func (c *Context) useCtx(app *App, _, res, path string) { } func (c *Context) useContext(name string) error { - res, err := dao.AccessorFor(c.App().factory, dao.GVR(c.GVR())) + res, err := dao.AccessorFor(c.App().factory, client.GVR(c.GVR())) if err != nil { return nil } diff --git a/internal/view/context_test.go b/internal/view/context_test.go index d72943c6..daa55c0a 100644 --- a/internal/view/context_test.go +++ b/internal/view/context_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestContext(t *testing.T) { - ctx := view.NewContext(dao.GVR("contexts")) + ctx := view.NewContext(client.GVR("contexts")) assert.Nil(t, ctx.Init(makeCtx())) assert.Equal(t, "Contexts", ctx.Name()) diff --git a/internal/view/cronjob.go b/internal/view/cronjob.go index 04a051f3..418d0308 100644 --- a/internal/view/cronjob.go +++ b/internal/view/cronjob.go @@ -5,6 +5,7 @@ import ( "fmt" "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" @@ -22,7 +23,7 @@ type CronJob struct { } // NewCronJob returns a new viewer. -func NewCronJob(gvr dao.GVR) ResourceViewer { +func NewCronJob(gvr client.GVR) ResourceViewer { c := CronJob{ResourceViewer: NewBrowser(gvr)} c.SetBindKeysFn(c.bindKeys) c.GetTable().SetEnterFn(c.showJobs) @@ -46,7 +47,7 @@ func (c *CronJob) showJobs(app *App, ns, res, path string) { return } - v := NewJob(dao.GVR("batch/v1/jobs")) + v := NewJob(client.GVR("batch/v1/jobs")) v.SetContextFn(jobCtx(path, string(cj.UID))) app.inject(v) } @@ -70,7 +71,7 @@ func (c *CronJob) trigger(evt *tcell.EventKey) *tcell.EventKey { return evt } - res, err := dao.AccessorFor(c.App().factory, dao.GVR(c.GVR())) + res, err := dao.AccessorFor(c.App().factory, client.GVR(c.GVR())) if err != nil { return nil } diff --git a/internal/view/dp.go b/internal/view/dp.go index 48f520c4..48178845 100644 --- a/internal/view/dp.go +++ b/internal/view/dp.go @@ -1,7 +1,7 @@ package view import ( - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" appsv1 "k8s.io/api/apps/v1" @@ -19,7 +19,7 @@ type Deploy struct { } // NewDeploy returns a new deployment view. -func NewDeploy(gvr dao.GVR) ResourceViewer { +func NewDeploy(gvr client.GVR) ResourceViewer { d := Deploy{ ResourceViewer: NewRestartExtender( NewScaleExtender(NewLogsExtender(NewBrowser(gvr), nil)), diff --git a/internal/view/dp_test.go b/internal/view/dp_test.go index 7facd25d..adf9173d 100644 --- a/internal/view/dp_test.go +++ b/internal/view/dp_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestDeploy(t *testing.T) { - v := view.NewDeploy(dao.GVR("apps/v1/deployments")) + v := view.NewDeploy(client.GVR("apps/v1/deployments")) assert.Nil(t, v.Init(makeCtx())) assert.Equal(t, "Deployments", v.Name()) diff --git a/internal/view/ds.go b/internal/view/ds.go index 91dd8420..fff9e316 100644 --- a/internal/view/ds.go +++ b/internal/view/ds.go @@ -1,7 +1,7 @@ package view import ( - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" appsv1 "k8s.io/api/apps/v1" @@ -14,7 +14,7 @@ type DaemonSet struct { ResourceViewer } -func NewDaemonSet(gvr dao.GVR) ResourceViewer { +func NewDaemonSet(gvr client.GVR) ResourceViewer { d := DaemonSet{ ResourceViewer: NewRestartExtender( NewLogsExtender(NewBrowser(gvr), nil), diff --git a/internal/view/ds_test.go b/internal/view/ds_test.go index 57cf8259..c23b2222 100644 --- a/internal/view/ds_test.go +++ b/internal/view/ds_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestDaemonSet(t *testing.T) { - v := view.NewDaemonSet(dao.GVR("apps/v1/daemonsets")) + v := view.NewDaemonSet(client.GVR("apps/v1/daemonsets")) assert.Nil(t, v.Init(makeCtx())) assert.Equal(t, "DaemonSets", v.Name()) diff --git a/internal/view/help.go b/internal/view/help.go index 39e7db2a..a910fef3 100644 --- a/internal/view/help.go +++ b/internal/view/help.go @@ -8,9 +8,9 @@ import ( "strconv" "strings" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/model" - "github.com/derailed/k9s/internal/resource" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/gdamore/tcell" @@ -203,23 +203,23 @@ func keyConv(s string) string { return strings.Replace(s, "alt", "opt", 1) } -func defaultK9sEnv(app *App, sel string, row resource.Row) K9sEnv { - ns, n := k8s.Namespaced(sel) +func defaultK9sEnv(app *App, sel string, row render.Row) K9sEnv { + ns, n := client.Namespaced(sel) ctx, err := app.Conn().Config().CurrentContextName() if err != nil { - ctx = resource.NAValue + ctx = render.NAValue } cluster, err := app.Conn().Config().CurrentClusterName() if err != nil { - cluster = resource.NAValue + cluster = render.NAValue } user, err := app.Conn().Config().CurrentUserName() if err != nil { - user = resource.NAValue + user = render.NAValue } groups, err := app.Conn().Config().CurrentGroupNames() if err != nil { - groups = []string{resource.NAValue} + groups = []string{render.NAValue} } var cfg string kcfg := app.Conn().Config().Flags().KubeConfig @@ -237,7 +237,7 @@ func defaultK9sEnv(app *App, sel string, row resource.Row) K9sEnv { "KUBECONFIG": cfg, } - for i, r := range row { + for i, r := range row.Fields { env["COL"+strconv.Itoa(i)] = r } diff --git a/internal/view/help_test.go b/internal/view/help_test.go index 1cab32f4..5baaaa53 100644 --- a/internal/view/help_test.go +++ b/internal/view/help_test.go @@ -14,7 +14,7 @@ package view_test // ctx := makeCtx() // app := ctx.Value(ui.KeyApp).(*view.App) -// po := view.NewPod(dao.GVR("v1/pods")) +// po := view.NewPod(client.GVR("v1/pods")) // po.Init(ctx) // app.Content.Push(po) diff --git a/internal/view/helpers.go b/internal/view/helpers.go index f4d164b3..6ce93e90 100644 --- a/internal/view/helpers.go +++ b/internal/view/helpers.go @@ -7,9 +7,8 @@ import ( "strings" "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/dao" - "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -31,11 +30,11 @@ func showPods(app *App, path, labelSel, fieldSel string) { log.Debug().Msgf("SHOW PODS %q -- %q -- %q", path, labelSel, fieldSel) app.switchNS("") - v := NewPod(dao.GVR("v1/pods")) + v := NewPod(client.GVR("v1/pods")) v.SetContextFn(podCtx(path, labelSel, fieldSel)) v.GetTable().SetColorerFn(render.Pod{}.ColorerFunc()) - ns, _ := k8s.Namespaced(path) + ns, _ := client.Namespaced(path) if err := app.Config.SetActiveNamespace(ns); err != nil { log.Error().Err(err).Msg("Config NS set failed!") } @@ -92,7 +91,7 @@ func isTCPPort(p string) bool { // ContainerID computes container ID based on ns/po/co. func containerID(path, co string) string { - ns, n := k8s.Namespaced(path) + ns, n := client.Namespaced(path) po := strings.Split(n, "-")[0] return ns + "/" + po + ":" + co diff --git a/internal/view/job.go b/internal/view/job.go index 3065ba65..08650d48 100644 --- a/internal/view/job.go +++ b/internal/view/job.go @@ -1,7 +1,7 @@ package view import ( - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" batchv1 "k8s.io/api/batch/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" @@ -15,7 +15,7 @@ type Job struct { } // NewJob returns a new viewer. -func NewJob(gvr dao.GVR) ResourceViewer { +func NewJob(gvr client.GVR) ResourceViewer { j := Job{ResourceViewer: NewLogsExtender(NewBrowser(gvr), nil)} j.GetTable().SetEnterFn(j.showPods) j.GetTable().SetColorerFn(render.Job{}.ColorerFunc()) diff --git a/internal/view/log.go b/internal/view/log.go index 3163c129..414684dd 100644 --- a/internal/view/log.go +++ b/internal/view/log.go @@ -10,6 +10,7 @@ import ( "time" "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/model" @@ -39,13 +40,13 @@ type Log struct { path, container string cancelFn context.CancelFunc previous bool - gvr dao.GVR + gvr client.GVR } var _ model.Component = &Log{} // NewLog returns a new viewer. -func NewLog(gvr dao.GVR, path, co string, prev bool) *Log { +func NewLog(gvr client.GVR, path, co string, prev bool) *Log { return &Log{ gvr: gvr, Flex: tview.NewFlex(), diff --git a/internal/view/log_test.go b/internal/view/log_test.go index ca20e062..0e4fef57 100644 --- a/internal/view/log_test.go +++ b/internal/view/log_test.go @@ -7,8 +7,8 @@ import ( "path/filepath" "testing" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/derailed/tview" "github.com/stretchr/testify/assert" @@ -29,7 +29,7 @@ func TestLogAnsi(t *testing.T) { } func TestLogFlush(t *testing.T) { - v := view.NewLog(dao.GVR("v1/pods"), "fred/p1", "blee", false) + v := view.NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false) v.Init(makeContext()) v.Flush(2, []string{"blee", "bozo"}) @@ -42,7 +42,7 @@ func TestLogFlush(t *testing.T) { } func TestLogViewSave(t *testing.T) { - v := view.NewLog(dao.GVR("v1/pods"), "fred/p1", "blee", false) + v := view.NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false) v.Init(makeContext()) app := makeApp() @@ -56,7 +56,7 @@ func TestLogViewSave(t *testing.T) { } func TestLogViewNav(t *testing.T) { - v := view.NewLog(dao.GVR("v1/pods"), "fred/p1", "blee", false) + v := view.NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false) v.Init(makeContext()) var buff []string @@ -71,7 +71,7 @@ func TestLogViewNav(t *testing.T) { } func TestLogViewClear(t *testing.T) { - v := view.NewLog(dao.GVR("v1/pods"), "fred/p1", "blee", false) + v := view.NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false) v.Init(makeContext()) v.Flush(2, []string{"blee", "bozo"}) diff --git a/internal/view/logs_extender.go b/internal/view/logs_extender.go index ccb09f05..8b5e3a7d 100644 --- a/internal/view/logs_extender.go +++ b/internal/view/logs_extender.go @@ -1,7 +1,7 @@ package view import ( - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" @@ -55,5 +55,5 @@ func (l *LogsExtender) showLogs(path string, prev bool) { log.Debug().Msgf("CUSTOM CO FUNC") co = l.containerFn() } - l.App().inject(NewLog(dao.GVR(l.GVR()), path, co, prev)) + l.App().inject(NewLog(client.GVR(l.GVR()), path, co, prev)) } diff --git a/internal/view/node.go b/internal/view/node.go index 42d3fd38..63a8add3 100644 --- a/internal/view/node.go +++ b/internal/view/node.go @@ -1,7 +1,7 @@ package view import ( - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" @@ -16,7 +16,7 @@ type Node struct { } // NewNode returns a new node view. -func NewNode(gvr dao.GVR) ResourceViewer { +func NewNode(gvr client.GVR) ResourceViewer { n := Node{ ResourceViewer: NewBrowser(gvr), } @@ -48,7 +48,7 @@ func (n *Node) viewCmd(evt *tcell.EventKey) *tcell.EventKey { sel := n.GetTable().GetSelectedItem() log.Debug().Msgf("------ VIEW NODE %q", sel) - o, err := n.App().factory.Client().DynDialOrDie().Resource(dao.GVR(n.GVR()).AsGVR()).Get(sel, metav1.GetOptions{}) + o, err := n.App().factory.Client().DynDialOrDie().Resource(client.GVR(n.GVR()).AsGVR()).Get(sel, metav1.GetOptions{}) if err != nil { n.App().Flash().Errf("Unable to get resource %q -- %s", n.GVR(), err) return nil diff --git a/internal/view/ns.go b/internal/view/ns.go index e3361127..5927f435 100644 --- a/internal/view/ns.go +++ b/internal/view/ns.go @@ -1,8 +1,8 @@ package view import ( + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -20,7 +20,7 @@ type Namespace struct { } // NewNamespace returns a new viewer -func NewNamespace(gvr dao.GVR) ResourceViewer { +func NewNamespace(gvr client.GVR) ResourceViewer { n := Namespace{ ResourceViewer: NewBrowser(gvr), } diff --git a/internal/view/ns_test.go b/internal/view/ns_test.go index cb9ef933..9bfca133 100644 --- a/internal/view/ns_test.go +++ b/internal/view/ns_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestNSCleanser(t *testing.T) { - ns := view.NewNamespace(dao.GVR("v1/namespaces")) + ns := view.NewNamespace(client.GVR("v1/namespaces")) assert.Nil(t, ns.Init(makeCtx())) assert.Equal(t, "Namespaces", ns.Name()) diff --git a/internal/view/pod.go b/internal/view/pod.go index f7a1ab30..c5bbf18d 100644 --- a/internal/view/pod.go +++ b/internal/view/pod.go @@ -6,8 +6,8 @@ import ( "fmt" "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/dao" - "github.com/derailed/k9s/internal/k8s" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/watch" @@ -30,7 +30,7 @@ type Pod struct { } // NewPod returns a new viewer. -func NewPod(gvr dao.GVR) ResourceViewer { +func NewPod(gvr client.GVR) ResourceViewer { p := Pod{ResourceViewer: NewLogsExtender(NewBrowser(gvr), nil)} p.SetBindKeysFn(p.bindKeys) p.GetTable().SetEnterFn(p.showContainers) @@ -57,7 +57,7 @@ func (p *Pod) bindKeys(aa ui.KeyActions) { func (p *Pod) showContainers(app *App, ns, gvr, path string) { log.Debug().Msgf("SHOW CONTAINERS %q -- %q -- %q", gvr, ns, path) - co := NewContainer(dao.GVR("containers")) + co := NewContainer(client.GVR("containers")) co.SetContextFn(p.podContext) app.inject(co) } @@ -74,7 +74,7 @@ func (p *Pod) killCmd(evt *tcell.EventKey) *tcell.EventKey { return evt } - res, err := dao.AccessorFor(p.App().factory, dao.GVR(p.GVR())) + res, err := dao.AccessorFor(p.App().factory, client.GVR(p.GVR())) if err != nil { p.App().Flash().Err(err) return nil @@ -174,7 +174,7 @@ func computeShellArgs(path, co, context string, kcfg *string) []string { args := make([]string, 0, 15) args = append(args, "exec", "-it") args = append(args, "--context", context) - ns, po := k8s.Namespaced(path) + ns, po := client.Namespaced(path) args = append(args, "-n", ns) args = append(args, po) if kcfg != nil && *kcfg != "" { diff --git a/internal/view/pod_test.go b/internal/view/pod_test.go index df280c74..4f3c9df9 100644 --- a/internal/view/pod_test.go +++ b/internal/view/pod_test.go @@ -4,15 +4,15 @@ import ( "context" "testing" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestPodNew(t *testing.T) { - po := view.NewPod(dao.GVR("v1/pods")) + po := view.NewPod(client.GVR("v1/pods")) assert.Nil(t, po.Init(makeCtx())) assert.Equal(t, "Pods", po.Name()) diff --git a/internal/view/policy.go b/internal/view/policy.go index 0b93564b..03dc2d44 100644 --- a/internal/view/policy.go +++ b/internal/view/policy.go @@ -3,7 +3,7 @@ package view import ( "strings" - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -29,7 +29,7 @@ type ( ) // NewPolicy returns a new viewer. -func NewPolicy(gvr dao.GVR) *Policy { +func NewPolicy(gvr client.GVR) *Policy { p := Policy{ ResourceViewer: NewBrowser(gvr), } @@ -164,7 +164,7 @@ func (p *Policy) getTitle() string { // func (p *Policy) fetchClusterRoleBindings() (render.Rows, []error) { // var errs []error -// oo, err := p.app.factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) +// oo, err := p.app.factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) // if err != nil { // return nil, append(errs, err) // } @@ -186,7 +186,7 @@ func (p *Policy) getTitle() string { // rows := make(render.Rows, 0, len(oo)) // for _, role := range roles { -// o, err := p.app.factory.Get(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterroles", role, labels.Everything()) +// o, err := p.app.factory.Get(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterroles", role, labels.Everything()) // if err != nil { // return nil, append(errs, err) // } @@ -315,7 +315,7 @@ func mapSubject(subject string) string { } // func showSAPolicy(app *App, _, _, selection string) { -// _, n := k8s.Namespaced(selection) +// _, n := client.Namespaced(selection) // subject, err := mapFuSubject("ServiceAccount") // if err != nil { // app.Flash().Err(err) diff --git a/internal/view/port_forward.go b/internal/view/port_forward.go index 07568d27..af8eedb1 100644 --- a/internal/view/port_forward.go +++ b/internal/view/port_forward.go @@ -7,8 +7,8 @@ import ( "time" "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/perf" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" @@ -31,7 +31,7 @@ type PortForward struct { } // NewPortForward returns a new viewer. -func NewPortForward(gvr dao.GVR) ResourceViewer { +func NewPortForward(gvr client.GVR) ResourceViewer { p := PortForward{ ResourceViewer: NewBrowser(gvr), } diff --git a/internal/view/port_forward_test.go b/internal/view/port_forward_test.go index e471d265..71a86159 100644 --- a/internal/view/port_forward_test.go +++ b/internal/view/port_forward_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestPortForwardNew(t *testing.T) { - pf := view.NewPortForward(dao.GVR("portforwards")) + pf := view.NewPortForward(client.GVR("portforwards")) assert.Nil(t, pf.Init(makeCtx())) assert.Equal(t, "PortForwards", pf.Name()) diff --git a/internal/view/rbac.go b/internal/view/rbac.go index e1120909..d4724aff 100644 --- a/internal/view/rbac.go +++ b/internal/view/rbac.go @@ -4,7 +4,7 @@ import ( "context" "github.com/derailed/k9s/internal" - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -50,14 +50,14 @@ type Rbac struct { } // NewRbac returns a new viewer. -func NewRbac(gvr dao.GVR) ResourceViewer { +func NewRbac(gvr client.GVR) ResourceViewer { log.Debug().Msgf(">>>>> NEWRBAC %v!!!!!", gvr) r := Rbac{ ResourceViewer: NewBrowser(gvr), } r.GetTable().SetColorerFn(render.Rbac{}.ColorerFunc()) r.SetBindKeysFn(r.bindKeys) - r.GetTable().SetSortCol(1, len(render.Rbac{}.Header(render.ClusterWide)), true) + r.GetTable().SetSortCol(1, len(render.Rbac{}.Header(render.ClusterScope)), true) return &r } @@ -167,7 +167,7 @@ func (r *Rbac) bindKeys(aa ui.KeyActions) { // } // func (r *Rbac) loadRoles(path string) (render.Rows, error) { -// ns, n := k8s.Namespaced(path) +// ns, n := client.Namespaced(path) // o, err := r.app.factory.Get(ns, "rbac.authorization.k8s.io/v1/roles", n, labels.Everything()) // if err != nil { // return nil, err @@ -279,7 +279,7 @@ func (r *Rbac) bindKeys(aa ui.KeyActions) { // } func showRoleBinding(app *App, _, resource, selection string) { - // ns, n := k8s.Namespaced(selection) + // ns, n := client.Namespaced(selection) // rb, err := app.Conn().DialOrDie().RbacV1().RoleBindings(ns).Get(n, metav1.GetOptions{}) // if err != nil { // app.Flash().Errf("Unable to retrieve rolebindings for %s", selection) @@ -313,7 +313,7 @@ func showClusterRoleBinding(app *App, ns, gvr, path string) { func showRBAC(app *App, _, gvr, path string) { log.Debug().Msgf("Showing RBAC %q--%q", gvr, path) - v := NewRbac(dao.GVR("rbac")) + v := NewRbac(client.GVR("rbac")) v.SetContextFn(rbacCtxt(app, gvr, path)) app.inject(v) } diff --git a/internal/view/rbac_test.go b/internal/view/rbac_test.go index 4f23e37f..31910e14 100644 --- a/internal/view/rbac_test.go +++ b/internal/view/rbac_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestRbacNew(t *testing.T) { - v := view.NewRbac(dao.GVR("rbac")) + v := view.NewRbac(client.GVR("rbac")) assert.Nil(t, v.Init(makeCtx())) assert.Equal(t, "Rbac", v.Name()) diff --git a/internal/view/rc.go b/internal/view/rc.go deleted file mode 100644 index f4041a12..00000000 --- a/internal/view/rc.go +++ /dev/null @@ -1,53 +0,0 @@ -package view - -// BOZO!! -// import ( -// "github.com/derailed/k9s/internal/k8s" -// "github.com/derailed/k9s/internal/resource" -// "github.com/derailed/k9s/internal/ui" -// "github.com/rs/zerolog/log" -// v1 "k8s.io/api/core/v1" -// ) - -// // ReplicationController represents a deployment view. -// type ReplicationController struct { -// ResourceViewer -// } - -// // NewReplicationController returns a new deployment view. -// func NewReplicationController(title, gvr string, list resource.List) ResourceViewer { -// d := ReplicationController{ -// ResourceViewer: NewScaleExtender( -// NewLogsExtender( -// NewResource(title, gvr, list), -// func() string { return "" }, -// ), -// ), -// } -// d.SetBindKeysFn(d.bindKeys) -// d.GetTable().SetEnterFn(d.showPods) - -// return &d -// } - -// func (d *ReplicationController) bindKeys(aa ui.KeyActions) { -// aa.Add(ui.KeyActions{ -// ui.KeyShiftD: ui.NewKeyAction("Sort Desired", d.GetTable().SortColCmd(1, true), false), -// ui.KeyShiftC: ui.NewKeyAction("Sort Current", d.GetTable().SortColCmd(2, true), false), -// }) -// } - -// func (d *ReplicationController) showPods(app *App, _, res, sel string) { -// ns, n := k8s.Namespaced(sel) -// nrc, err := k8s.NewReplicationController(app.Conn()).Get(ns, n) -// if err != nil { -// app.Flash().Err(err) -// return -// } - -// rc, ok := nrc.(*v1.ReplicationController) -// if !ok { -// log.Fatal().Msg("Expecting valid replication controller") -// } -// showPodsWithLabels(app, ns, rc.Spec.Selector) -// } diff --git a/internal/view/resource.go b/internal/view/resource.go deleted file mode 100644 index 6bb67d17..00000000 --- a/internal/view/resource.go +++ /dev/null @@ -1,457 +0,0 @@ -package view - -// BOZO!! -// import ( -// "bytes" -// "context" -// "errors" -// "fmt" -// "strconv" -// "time" - -// "github.com/atotto/clipboard" -// "github.com/derailed/k9s/internal" -// "github.com/derailed/k9s/internal/config" -// "github.com/derailed/k9s/internal/k8s" -// "github.com/derailed/k9s/internal/resource" -// "github.com/derailed/k9s/internal/ui" -// "github.com/derailed/k9s/internal/ui/dialog" -// "github.com/gdamore/tcell" -// "github.com/rs/zerolog/log" -// "k8s.io/apimachinery/pkg/labels" -// "k8s.io/apimachinery/pkg/runtime" -// "k8s.io/cli-runtime/pkg/printers" -// ) - -// // Resource represents a generic resource viewer. -// type Resource struct { -// *Table - -// namespaces map[int]string -// list resource.List -// path string -// gvr string -// envFn EnvFunc -// currentNS string -// } - -// // NewResource returns a new viewer. -// func NewResource(title, gvr string, list resource.List) ResourceViewer { -// return &Resource{ -// Table: NewTable(title), -// list: list, -// gvr: gvr, -// } -// } - -// // Init watches all running pods in given namespace -// func (r *Resource) Init(ctx context.Context) error { -// log.Debug().Msgf(">>> RESOURCE INIT %s", r.list.GetName()) - -// if err := r.Table.Init(ctx); err != nil { -// return err -// } -// r.envFn = r.defaultK9sEnv -// r.Table.setFilterFn(r.filterResource) -// r.setNamespace(r.App().Config.ActiveNamespace()) -// r.refresh() -// row, _ := r.GetSelection() -// if row == 0 && r.GetRowCount() > 0 { -// r.Select(1, 0) -// } - -// return nil -// } - -// func (s *Resource) SetContextFn(ContextFunc) {} -// func (s *Resource) SetBindKeysFn(BindKeysFunc) {} - -// // GVR returns a resource descriptor. -// func (r *Resource) GVR() string { -// return r.gvr -// } - -// // SetPath sets parent selector. -// func (r *Resource) SetParentPath(p string) { -// r.path = p -// } - -// // GetTable returns the underlying table view. -// func (r *Resource) GetTable() *Table { return r.Table } - -// // SetEnvFn sets the function to pull current viewer env vars. -// func (r *Resource) SetEnvFn(f EnvFunc) { -// r.envFn = f -// } - -// // Start initializes updates. -// func (r *Resource) Start() { -// log.Debug().Msgf("RESOURCE START") -// r.Stop() - -// log.Debug().Msgf(">>>>>>> START %s", r.list.GetName()) -// r.Table.Start() - -// var ctx context.Context -// ctx, r.cancelFn = context.WithCancel(context.Background()) -// go r.update(ctx) -// } - -// // Name returns the component name. -// func (r *Resource) Name() string { -// return r.list.GetName() -// } - -// func (r *Resource) List() resource.List { -// return r.list -// } - -// func (r *Resource) filterResource(sel string) { -// r.list.SetLabelSelector(sel) -// r.refresh() -// } - -// func (r *Resource) update(ctx context.Context) { -// for { -// select { -// case <-ctx.Done(): -// log.Debug().Msgf("%s updater canceled!", r.list.GetName()) -// return -// case <-time.After(time.Duration(r.app.Config.K9s.GetRefreshRate()) * time.Second): -// r.app.QueueUpdateDraw(func() { -// r.refresh() -// }) -// } -// } -// } - -// // ---------------------------------------------------------------------------- -// // Actions()... - -// func (r *Resource) cpCmd(evt *tcell.EventKey) *tcell.EventKey { -// if !r.RowSelected() { -// return evt -// } - -// _, n := k8s.Namespaced(r.GetSelectedItem()) -// log.Debug().Msgf("Copied selection to clipboard %q", n) -// r.app.Flash().Info("Current selection copied to clipboard...") -// if err := clipboard.WriteAll(n); err != nil { -// r.app.Flash().Err(err) -// } - -// return nil -// } - -// func (r *Resource) enterCmd(evt *tcell.EventKey) *tcell.EventKey { -// log.Debug().Msgf("RES ENTER CMD...") -// // If in command mode run filter otherwise enter function. -// if r.filterCmd(evt) == nil || !r.RowSelected() { -// return nil -// } - -// f := r.defaultEnter -// if r.enterFn != nil { -// log.Debug().Msgf("Found custom enter") -// f = r.enterFn -// } -// f(r.app, r.list.GetNamespace(), r.list.GetName(), r.GetSelectedItem()) - -// return nil -// } - -// func (r *Resource) refreshCmd(*tcell.EventKey) *tcell.EventKey { -// r.app.Flash().Info("Refreshing...") -// r.refresh() -// return nil -// } - -// func (r *Resource) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { -// ss := r.GetSelectedItems() -// if len(ss) == 0 { -// return evt -// } - -// var msg string -// if len(ss) > 1 { -// msg = fmt.Sprintf("Delete %d marked %s?", len(ss), r.list.GetName()) -// } else { -// msg = fmt.Sprintf("Delete %s %s?", r.list.GetName(), ss[0]) -// } -// dialog.ShowDelete(r.app.Content.Pages, msg, func(cascade, force bool) { -// r.ShowDeleted() -// if len(ss) > 1 { -// r.app.Flash().Infof("Delete %d marked %s", len(ss), r.list.GetName()) -// } else { -// r.app.Flash().Infof("Delete resource %s %s", r.list.GetName(), ss[0]) -// } -// for _, s := range ss { -// if err := r.list.Resource().Delete(s, cascade, force); err != nil { -// r.app.Flash().Errf("Delete failed with %s", err) -// } else { -// r.app.factory.DeleteForwarder(s) -// } -// } -// r.refresh() -// }, func() {}) -// return nil -// } - -// func (r *Resource) defaultEnter(app *App, ns, _, sel string) { -// if !r.list.Access(resource.DescribeAccess) { -// return -// } - -// yaml, err := r.list.Resource().Describe(r.gvr, sel) -// if err != nil { -// r.app.Flash().Errf("Describe command failed: %s", err) -// return -// } - -// details := NewDetails("Describe") -// details.SetSubject(sel) -// details.SetTextColor(r.app.Styles.FgColor()) -// details.SetText(colorizeYAML(r.app.Styles.Views().Yaml, yaml)) -// details.ScrollToBeginning() -// r.app.inject(details) -// } - -// func (r *Resource) describeCmd(evt *tcell.EventKey) *tcell.EventKey { -// if !r.RowSelected() { -// return evt -// } -// r.defaultEnter(r.app, r.list.GetNamespace(), r.list.GetName(), r.GetSelectedItem()) - -// return nil -// } - -// func (r *Resource) viewCmd(evt *tcell.EventKey) *tcell.EventKey { -// if !r.RowSelected() { -// return evt -// } - -// path := r.GetSelectedItem() -// log.Debug().Msgf("------ NAMESPACES %q vs %q", path, r.list.GetNamespace()) -// o, err := r.app.factory.Get(r.gvr, path, labels.Everything()) -// if err != nil { -// r.app.Flash().Errf("Unable to get resource %s", err) -// return nil -// } - -// raw, err := marshalObject(o) -// if err != nil { -// r.app.Flash().Errf("Unable to marshal resource %s", err) -// return nil -// } - -// details := NewDetails("YAML") -// details.SetSubject(path) -// details.SetTextColor(r.app.Styles.FgColor()) -// details.SetText(colorizeYAML(r.app.Styles.Views().Yaml, raw)) -// details.ScrollToBeginning() -// r.app.inject(details) - -// return nil -// } - -// func marshalObject(o runtime.Object) (string, error) { -// var ( -// buff bytes.Buffer -// p printers.YAMLPrinter -// ) -// err := p.PrintObj(o, &buff) -// if err != nil { -// log.Error().Msgf("Marshal Error %v", err) -// return "", err -// } - -// return buff.String(), nil -// } - -// func (r *Resource) editCmd(evt *tcell.EventKey) *tcell.EventKey { -// if !r.RowSelected() { -// return evt -// } - -// r.Stop() -// defer r.Start() -// { -// ns, po := k8s.Namespaced(r.GetSelectedItem()) -// args := make([]string, 0, 10) -// args = append(args, "edit") -// args = append(args, r.list.GetName()) -// args = append(args, "-n", ns) -// args = append(args, "--context", r.app.Config.K9s.CurrentContext) -// if cfg := r.app.Conn().Config().Flags().KubeConfig; cfg != nil && *cfg != "" { -// args = append(args, "--kubeconfig", *cfg) -// } -// if !runK(true, r.app, append(args, po)...) { -// r.app.Flash().Err(errors.New("Edit exec failed")) -// } -// } - -// return evt -// } - -// func (r *Resource) setNamespace(ns string) { -// log.Debug().Msgf("!!!!!! SETTING NS %q", ns) -// if r.list.Namespaced() { -// r.currentNS = ns -// r.list.SetNamespace(ns) -// } -// } - -// func (r *Resource) switchNamespaceCmd(evt *tcell.EventKey) *tcell.EventKey { -// i, _ := strconv.Atoi(string(evt.Rune())) -// ns := r.namespaces[i] -// if ns == "" { -// ns = resource.AllNamespace -// } -// if r.currentNS == ns { -// return nil -// } - -// r.app.switchNS(ns) -// r.setNamespace(ns) -// r.app.Flash().Infof("Viewing namespace `%s`...", ns) -// r.refresh() -// r.UpdateTitle() -// r.SelectRow(1, true) -// r.app.CmdBuff().Reset() -// if err := r.app.Config.SetActiveNamespace(r.currentNS); err != nil { -// log.Error().Err(err).Msg("Config save NS failed!") -// } -// if err := r.app.Config.Save(); err != nil { -// log.Error().Err(err).Msg("Config save failed!") -// } - -// return nil -// } - -// func (r *Resource) refresh() { -// log.Debug().Msgf("----> Refreshing (%q) -- %q -- `%s", r.currentNS, r.list.GetNamespace(), r.list.GetName()) -// if r.list.Namespaced() { -// r.list.SetNamespace(r.currentNS) -// } - -// if r.app.Conn() == nil { -// log.Error().Msg("No api connection") -// return -// } - -// ctx := context.WithValue(context.Background(), internal.KeyFactory, r.app.factory) -// ctx = context.WithValue(ctx, internal.KeyPath, r.path) -// if err := r.list.Reconcile(ctx, r.gvr); err != nil { -// r.app.Flash().Err(err) -// } - -// data := r.list.Data() -// // BOZO!! -// // if r.decorateFn != nil { -// // data = r.decorateFn(data) -// // } -// r.refreshActions() -// r.Update(data) -// } - -// func (r *Resource) namespaceActions(aa ui.KeyActions) { -// if r.app.Conn() == nil || !r.list.Access(resource.NamespaceAccess) { -// return -// } -// r.namespaces = make(map[int]string, config.MaxFavoritesNS) -// aa[tcell.Key(ui.NumKeys[0])] = ui.NewKeyAction(resource.AllNamespace, r.switchNamespaceCmd, true) -// r.namespaces[0] = resource.AllNamespace -// index := 1 -// for _, n := range r.app.Config.FavNamespaces() { -// if n == resource.AllNamespace { -// continue -// } -// aa[tcell.Key(ui.NumKeys[index])] = ui.NewKeyAction(n, r.switchNamespaceCmd, true) -// r.namespaces[index] = n -// index++ -// } -// } - -// func (r *Resource) refreshActions() { -// aa := ui.KeyActions{ -// ui.KeyC: ui.NewKeyAction("Copy", r.cpCmd, false), -// tcell.KeyEnter: ui.NewKeyAction("Enter", r.enterCmd, false), -// tcell.KeyCtrlR: ui.NewKeyAction("Refresh", r.refreshCmd, false), -// } -// r.namespaceActions(aa) - -// if r.list.Access(resource.EditAccess) { -// aa[ui.KeyE] = ui.NewKeyAction("Edit", r.editCmd, true) -// } -// if r.list.Access(resource.DeleteAccess) { -// aa[tcell.KeyCtrlD] = ui.NewKeyAction("Delete", r.deleteCmd, true) -// } -// if r.list.Access(resource.ViewAccess) { -// aa[ui.KeyY] = ui.NewKeyAction("YAML", r.viewCmd, true) -// } -// if r.list.Access(resource.DescribeAccess) { -// aa[ui.KeyD] = ui.NewKeyAction("Describe", r.describeCmd, true) -// } -// r.customActions(aa) -// r.Actions().Set(aa) -// } - -// func (r *Resource) customActions(aa ui.KeyActions) { -// pp := config.NewPlugins() -// if err := pp.Load(); err != nil { -// log.Warn().Msgf("No plugin configuration found") -// return -// } - -// for k, plugin := range pp.Plugin { -// if !in(plugin.Scopes, r.list.GetName()) { -// continue -// } -// key, err := asKey(plugin.ShortCut) -// if err != nil { -// log.Error().Err(err).Msg("Unable to map shortcut to a key") -// continue -// } -// _, ok := aa[key] -// if ok { -// log.Error().Err(fmt.Errorf("Doh! you are trying to overide an existing command `%s", k)).Msg("Invalid shortcut") -// continue -// } -// aa[key] = ui.NewKeyAction( -// plugin.Description, -// r.execCmd(plugin.Command, plugin.Background, plugin.Args...), -// true) -// } -// } - -// func (r *Resource) execCmd(bin string, bg bool, args ...string) ui.ActionHandler { -// return func(evt *tcell.EventKey) *tcell.EventKey { -// if !r.RowSelected() { -// return evt -// } - -// var ( -// env = r.envFn() -// aa = make([]string, len(args)) -// err error -// ) -// for i, a := range args { -// aa[i], err = env.envFor(a) -// if err != nil { -// log.Error().Err(err).Msg("Args match failed") -// return nil -// } -// } - -// if run(true, r.app, bin, bg, aa...) { -// r.app.Flash().Info("Custom CMD launched!") -// } else { -// r.app.Flash().Info("Custom CMD failed!") -// } -// return nil -// } -// } - -// func (r *Resource) defaultK9sEnv() K9sEnv { -// return defaultK9sEnv(r.app, r.GetSelectedItem(), r.GetRow()) -// } diff --git a/internal/view/restart_extender.go b/internal/view/restart_extender.go index 8cd331f5..d60032b6 100644 --- a/internal/view/restart_extender.go +++ b/internal/view/restart_extender.go @@ -3,6 +3,7 @@ package view import ( "errors" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/ui/dialog" @@ -50,7 +51,7 @@ func (r *RestartExtender) restartCmd(evt *tcell.EventKey) *tcell.EventKey { } func (r *RestartExtender) restartRollout(path string) error { - res, err := dao.AccessorFor(r.App().factory, dao.GVR(r.GVR())) + res, err := dao.AccessorFor(r.App().factory, client.GVR(r.GVR())) if err != nil { return nil } diff --git a/internal/view/rs.go b/internal/view/rs.go index 4f81aa28..5273a659 100644 --- a/internal/view/rs.go +++ b/internal/view/rs.go @@ -6,8 +6,7 @@ import ( "strconv" "strings" - "github.com/derailed/k9s/internal/dao" - "github.com/derailed/k9s/internal/k8s" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/watch" @@ -29,7 +28,7 @@ type ReplicaSet struct { } // NewReplicaSet returns a new viewer. -func NewReplicaSet(gvr dao.GVR) ResourceViewer { +func NewReplicaSet(gvr client.GVR) ResourceViewer { r := ReplicaSet{ ResourceViewer: NewBrowser(gvr), } @@ -180,7 +179,7 @@ func rollback(f *watch.Factory, path string) (string, error) { if err != nil { return "", err } - dp, err := findDP(f, k8s.FQN(rs.Namespace, name)) + dp, err := findDP(f, client.FQN(rs.Namespace, name)) if err != nil { return "", err } diff --git a/internal/view/scale_extender.go b/internal/view/scale_extender.go index 69171b1c..9726f17b 100644 --- a/internal/view/scale_extender.go +++ b/internal/view/scale_extender.go @@ -5,6 +5,7 @@ import ( "strconv" "strings" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" @@ -103,7 +104,7 @@ func (s *ScaleExtender) makeStyledForm() *tview.Form { } func (s *ScaleExtender) scale(path string, replicas int) error { - res, err := dao.AccessorFor(s.App().factory, dao.GVR(s.GVR())) + res, err := dao.AccessorFor(s.App().factory, client.GVR(s.GVR())) if err != nil { return nil } diff --git a/internal/view/screen_dump.go b/internal/view/screen_dump.go index c4261172..76d454b1 100644 --- a/internal/view/screen_dump.go +++ b/internal/view/screen_dump.go @@ -6,8 +6,8 @@ import ( "path/filepath" "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/render" "github.com/fsnotify/fsnotify" "github.com/gdamore/tcell" @@ -22,7 +22,7 @@ type ScreenDump struct { } // NewScreenDump returns a new viewer. -func NewScreenDump(gvr dao.GVR) ResourceViewer { +func NewScreenDump(gvr client.GVR) ResourceViewer { s := ScreenDump{ ResourceViewer: NewBrowser(gvr), } diff --git a/internal/view/screen_dump_test.go b/internal/view/screen_dump_test.go index b6bcbaa7..dbf9ef4e 100644 --- a/internal/view/screen_dump_test.go +++ b/internal/view/screen_dump_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestScreenDumpNew(t *testing.T) { - po := view.NewScreenDump(dao.GVR("screendumps")) + po := view.NewScreenDump(client.GVR("screendumps")) assert.Nil(t, po.Init(makeCtx())) assert.Equal(t, "ScreenDumps", po.Name()) diff --git a/internal/view/secret.go b/internal/view/secret.go index 675050cf..26255455 100644 --- a/internal/view/secret.go +++ b/internal/view/secret.go @@ -3,7 +3,7 @@ package view import ( "sigs.k8s.io/yaml" - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" v1 "k8s.io/api/core/v1" @@ -18,7 +18,7 @@ type Secret struct { } // NewSecrets returns a new viewer. -func NewSecret(gvr dao.GVR) ResourceViewer { +func NewSecret(gvr client.GVR) ResourceViewer { s := Secret{ ResourceViewer: NewBrowser(gvr), } diff --git a/internal/view/secret_test.go b/internal/view/secret_test.go index 820bd7d7..f8d8f788 100644 --- a/internal/view/secret_test.go +++ b/internal/view/secret_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestSecretNew(t *testing.T) { - s := view.NewSecret(dao.GVR("v1/secrets")) + s := view.NewSecret(client.GVR("v1/secrets")) assert.Nil(t, s.Init(makeCtx())) assert.Equal(t, "Secrets", s.Name()) diff --git a/internal/view/sts.go b/internal/view/sts.go index e4b0cd12..1002f9de 100644 --- a/internal/view/sts.go +++ b/internal/view/sts.go @@ -1,7 +1,7 @@ package view import ( - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" appsv1 "k8s.io/api/apps/v1" @@ -16,7 +16,7 @@ type StatefulSet struct { } // NewStatefulSet returns a new viewer. -func NewStatefulSet(gvr dao.GVR) ResourceViewer { +func NewStatefulSet(gvr client.GVR) ResourceViewer { s := StatefulSet{ ResourceViewer: NewRestartExtender( NewScaleExtender( diff --git a/internal/view/sts_test.go b/internal/view/sts_test.go index 4493eb96..8f3260ec 100644 --- a/internal/view/sts_test.go +++ b/internal/view/sts_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestStatefulSetNew(t *testing.T) { - s := view.NewStatefulSet(dao.GVR("apps/v1/statefulsets")) + s := view.NewStatefulSet(client.GVR("apps/v1/statefulsets")) assert.Nil(t, s.Init(makeCtx())) assert.Equal(t, "StatefulSets", s.Name()) diff --git a/internal/view/subject.go b/internal/view/subject.go index fb9d18e4..692e6f7b 100644 --- a/internal/view/subject.go +++ b/internal/view/subject.go @@ -1,7 +1,7 @@ package view import ( - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -24,7 +24,7 @@ type ( ) // NewSubject returns a new subject viewer. -func NewSubject(gvr dao.GVR) ResourceViewer { +func NewSubject(gvr client.GVR) ResourceViewer { s := Subject{ResourceViewer: NewBrowser(gvr)} s.GetTable().SetColorerFn(render.Subject{}.ColorerFunc()) // s.GetTable().SetSortCol(1, len(s.Header()), true) @@ -92,7 +92,7 @@ func (s *Subject) policyCmd(evt *tcell.EventKey) *tcell.EventKey { return evt } - // _, n := k8s.Namespaced(s.GetSelectedItem()) + // _, n := client.Namespaced(s.GetSelectedItem()) // subject, err := mapFuSubject(s.subjectKind) // if err != nil { // s.App().Flash().Err(err) @@ -207,8 +207,8 @@ func (s *Subject) policyCmd(evt *tcell.EventKey) *tcell.EventKey { // } // func (s *Subject) fetchClusterRoleBindings() (render.Rows, error) { -// s.App().factory.Preload(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterroles") -// oo, err := s.App().factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) +// s.App().factory.Preload(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterroles") +// oo, err := s.App().factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) // if err != nil { // return nil, err // } @@ -235,8 +235,8 @@ func (s *Subject) policyCmd(evt *tcell.EventKey) *tcell.EventKey { // } // func (s *Subject) fetchRoleBindings() (render.Rows, error) { -// s.App().factory.Preload(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterroles") -// oo, err := s.App().factory.List(render.ClusterWide, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) +// s.App().factory.Preload(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterroles") +// oo, err := s.App().factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) // if err != nil { // return nil, err // } diff --git a/internal/view/subject_test.go b/internal/view/subject_test.go index d56c741f..9581a976 100644 --- a/internal/view/subject_test.go +++ b/internal/view/subject_test.go @@ -3,13 +3,13 @@ package view_test import ( "testing" - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) func TestSubjectNew(t *testing.T) { - s := view.NewSubject(dao.GVR("subjects")) + s := view.NewSubject(client.GVR("subjects")) assert.Nil(t, s.Init(makeCtx())) assert.Equal(t, "subjects", s.Name()) diff --git a/internal/view/svc.go b/internal/view/svc.go index 303d6b48..0cd29f34 100644 --- a/internal/view/svc.go +++ b/internal/view/svc.go @@ -6,8 +6,8 @@ import ( "strings" "time" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/perf" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -26,7 +26,7 @@ type Service struct { } // NewService returns a new viewer. -func NewService(gvr dao.GVR) ResourceViewer { +func NewService(gvr client.GVR) ResourceViewer { s := Service{ ResourceViewer: NewLogsExtender(NewBrowser(gvr), nil), } diff --git a/internal/view/svc_test.go b/internal/view/svc_test.go index 2ba9d0b8..65996f88 100644 --- a/internal/view/svc_test.go +++ b/internal/view/svc_test.go @@ -3,6 +3,7 @@ package view_test import ( "testing" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" @@ -127,7 +128,7 @@ func init() { } func TestServiceNew(t *testing.T) { - s := view.NewService(dao.GVR("v1/services")) + s := view.NewService(client.GVR("v1/services")) assert.Nil(t, s.Init(makeCtx())) assert.Equal(t, "Services", s.Name()) diff --git a/internal/view/table_helper.go b/internal/view/table_helper.go index 269a236a..5d60f70a 100644 --- a/internal/view/table_helper.go +++ b/internal/view/table_helper.go @@ -10,7 +10,6 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" "github.com/rs/zerolog/log" ) @@ -33,7 +32,7 @@ func computeFilename(cluster, ns, title, path string) (string, error) { } var fName string - if ns == resource.NotNamespaced { + if ns == render.ClusterScope { fName = fmt.Sprintf(ui.NoNSFmat, name, now) } else { fName = fmt.Sprintf(ui.FullFmat, name, ns, now) @@ -44,8 +43,8 @@ func computeFilename(cluster, ns, title, path string) (string, error) { func saveTable(cluster, title, path string, data render.TableData) (string, error) { ns := data.Namespace - if ns == resource.AllNamespaces { - ns = resource.AllNamespace + if ns == render.ClusterScope { + ns = render.NamespaceAll } fPath, err := computeFilename(cluster, ns, title, path) diff --git a/internal/view/types.go b/internal/view/types.go index a5840522..c44ecc98 100644 --- a/internal/view/types.go +++ b/internal/view/types.go @@ -1,9 +1,8 @@ package view import ( - "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/model" - "github.com/derailed/k9s/internal/resource" "github.com/derailed/k9s/internal/ui" ) @@ -14,12 +13,6 @@ type ( // BoostActionFunc extends viewer keyboard actions. BoostActionsFunc func(ui.KeyActions) - // ViewFunc represents a new resource viewer. - ViewFunc func(title, gvr string, list resource.List) ResourceViewer - - // ListFunc represents a new resource list. - ListFunc func(c resource.Connection, ns string) resource.List - // EnterFunc represents an enter key action. EnterFunc func(app *App, ns, resource, selection string) @@ -100,15 +93,13 @@ type SubjectViewer interface { SetSubject(s string) } -type ViewerFunc func(dao.GVR) ResourceViewer +type ViewerFunc func(client.GVR) ResourceViewer // MetaViewer represents a registered meta viewer. type MetaViewer struct { viewerFn ViewerFunc - viewFn ViewFunc - listFn ListFunc enterFn EnterFunc } // MetaViewers represents a collection of meta viewers. -type MetaViewers map[dao.GVR]MetaViewer +type MetaViewers map[client.GVR]MetaViewer diff --git a/internal/watch/factory.go b/internal/watch/factory.go index cc3bb5e6..de0f780c 100644 --- a/internal/watch/factory.go +++ b/internal/watch/factory.go @@ -2,11 +2,11 @@ package watch import ( "fmt" + "path" "strings" "time" - "github.com/derailed/k9s/internal/k8s" - "github.com/derailed/k9s/internal/render" + "github.com/derailed/k9s/internal/client" "github.com/rs/zerolog/log" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" @@ -16,7 +16,11 @@ import ( "k8s.io/client-go/informers/internalinterfaces" ) -const defaultResync = 10 * time.Minute +const ( + defaultResync = 10 * time.Minute + allNamespaces = "" + clusterScope = "-" +) // BOZO!! // // Authorizer checks what a user can or cannot do to a resource. @@ -53,7 +57,7 @@ const defaultResync = 10 * time.Minute // Factory tracks various resource informers. type Factory struct { factories map[string]di.DynamicSharedInformerFactory - client k8s.Connection + client client.Connection stopChan chan struct{} tweakListOptions internalinterfaces.TweakListOptionsFunc activeNS string @@ -61,7 +65,7 @@ type Factory struct { } // NewFactory returns a new informers factory. -func NewFactory(client k8s.Connection) *Factory { +func NewFactory(client client.Connection) *Factory { return &Factory{ client: client, stopChan: make(chan struct{}), @@ -80,7 +84,7 @@ func (f *Factory) Dump() { func (f *Factory) Debug(gvr string) { log.Debug().Msgf("----------- DEBUG FACTORY (%s) -------------", gvr) - inf := f.factories[render.AllNamespaces].ForResource(toGVR(gvr)) + inf := f.factories[allNamespaces].ForResource(toGVR(gvr)) for i, k := range inf.Informer().GetStore().ListKeys() { log.Debug().Msgf("%d -- %s", i, k) } @@ -109,14 +113,14 @@ func (f *Factory) List(gvr, ns string, sel labels.Selector) ([]runtime.Object, e return nil, fmt.Errorf("No resource for GVR %s", gvr) } - if ns == render.ClusterWide { + if ns == clusterScope { return inf.Lister().List(sel) } return inf.Lister().ByNamespace(ns).List(sel) } func (f *Factory) Get(gvr, path string, sel labels.Selector) (runtime.Object, error) { - ns, n := k8s.Namespaced(path) + ns, n := namespaced(path) log.Debug().Msgf(">>> FACTORY GET %q --- %q:%q -- %q", gvr, ns, n, path) auth, err := f.Client().CanI(ns, gvr, []string{"get"}) if err != nil { @@ -133,7 +137,7 @@ func (f *Factory) Get(gvr, path string, sel labels.Selector) (runtime.Object, er return nil, fmt.Errorf("No resource for GVR %s", gvr) } - if ns == render.ClusterWide { + if ns == clusterScope { return inf.Lister().Get(n) } return inf.Lister().ByNamespace(ns).Get(n) @@ -202,22 +206,22 @@ func (f *Factory) Start(stopChan chan struct{}) { // BOZO!! Check ns access for resource?? func (f *Factory) SetActive(ns string) { - if !f.isClusterWide() { + if !f.isclusterScope() { f.ensureFactory(ns) } f.activeNS = ns } -func (f *Factory) isClusterWide() bool { - _, ok := f.factories[render.AllNamespaces] +func (f *Factory) isclusterScope() bool { + _, ok := f.factories[allNamespaces] return ok } func (f *Factory) preload(ns string) { f.ForResource(ns, "v1/pods") - f.ForResource(render.AllNamespaces, "apiextensions.k8s.io/v1beta1/customresourcedefinitions") - f.ForResource(render.ClusterWide, "rbac.authorization.k8s.io/v1/clusterroles") - f.ForResource(render.AllNamespaces, "rbac.authorization.k8s.io/v1/roles") + f.ForResource(allNamespaces, "apiextensions.k8s.io/v1beta1/customresourcedefinitions") + f.ForResource(clusterScope, "rbac.authorization.k8s.io/v1/clusterroles") + f.ForResource(allNamespaces, "rbac.authorization.k8s.io/v1/roles") } func (f *Factory) FactoryFor(ns string) di.DynamicSharedInformerFactory { @@ -237,8 +241,8 @@ func (f *Factory) ForResource(ns, gvr string) informers.GenericInformer { } func (f *Factory) ensureFactory(ns string) di.DynamicSharedInformerFactory { - if f.isClusterWide() { - ns = render.AllNamespaces + if f.isclusterScope() { + ns = allNamespaces } if fac, ok := f.factories[ns]; ok { return fac @@ -278,6 +282,15 @@ func toGVR(gvr string) schema.GroupVersionResource { } // Client return the factory connection. -func (f *Factory) Client() k8s.Connection { +func (f *Factory) Client() client.Connection { return f.client } + +// ---------------------------------------------------------------------------- +// Helpers... + +func namespaced(n string) (string, string) { + ns, po := path.Split(n) + + return strings.Trim(ns, "/"), po +} diff --git a/internal/watch/informers.go b/internal/watch/informers.go deleted file mode 100644 index dddc4867..00000000 --- a/internal/watch/informers.go +++ /dev/null @@ -1,141 +0,0 @@ -package watch - -// BOZO!! -// import ( -// "fmt" - -// "github.com/derailed/k9s/internal/k8s" -// "github.com/rs/zerolog/log" -// ) - -// type Informers struct { -// informers map[string]*Informer -// stopChan chan struct{} -// client k8s.Connection -// activeNS string -// } - -// func NewInformers(client k8s.Connection) *Informers { -// return &Informers{ -// informers: make(map[string]*Informer), -// stopChan: make(chan struct{}), -// client: client, -// } -// } - -// func (i *Informers) Dump() { -// log.Debug().Msgf("----------- INFORMERS -------------") -// for k, inf := range i.informers { -// if k == i.activeNS { -// log.Debug().Msgf("(*) %q", k) -// } else { -// log.Debug().Msgf(" %q", k) -// for n, v := range inf.informers { -// log.Debug().Msgf(" %s", n) -// for _, key := range v.GetStore().ListKeys() { -// log.Debug().Msgf(" Key: %q", key) -// } -// } -// } -// } -// } - -// func (i *Informers) HasAllNamespace() bool { -// _, ok := i.informers[""] -// return ok -// } - -// func (i *Informers) InformerFor(ns string) (*Informer, error) { -// inf, ok := i.informers[ns] -// if !ok { -// return nil, fmt.Errorf("No informer found for ns `%s", ns) -// } - -// return inf, nil -// } - -// func (i *Informers) SetActive(ns string) error { -// _, ok := i.informers[ns] -// if ok { -// i.activeNS = ns -// return nil -// } - -// if err := i.add(ns); err != nil { -// return err -// } -// i.activeNS = ns -// i.Dump() - -// return nil -// } - -// func (i *Informers) ActiveInformer() *Informer { -// inf, ok := i.informers[i.activeNS] -// if !ok { -// log.Fatal().Msgf("No active informer found for %q", i.activeNS) -// return nil -// } - -// return inf -// } - -// func (i *Informers) add(ns string) error { -// if err := i.register(ns); err != nil { -// return err -// } -// i.informers[ns].Run(i.stopChan) -// i.Dump() - -// return nil -// } - -// func (i *Informers) register(ns string) error { -// _, ok := i.informers[ns] -// if ok { -// return nil -// } - -// inf, err := NewInformer(i.client, ns) -// if err != nil { -// return err -// } -// i.informers[ns] = inf - -// return nil -// } - -// func (i *Informers) Restart(ns string) error { -// i.Stop() -// if err := i.register(ns); err != nil { -// return err -// } -// i.Start() - -// return nil -// } - -// func (i *Informers) Start() { -// i.Stop() -// i.stopChan = make(chan struct{}) -// for k := range i.informers { -// i.informers[k].Run(i.stopChan) -// } -// } - -// // Stop stops and delete all informers. -// func (i *Informers) Stop() { -// if i.stopChan != nil { -// close(i.stopChan) -// i.stopChan = nil -// } - -// i.Clear() -// } - -// // Clear stops and delete all informers. -// func (i *Informers) Clear() { -// for k := range i.informers { -// delete(i.informers, k) -// } -// } diff --git a/internal/watch/metrics.go b/internal/watch/metrics.go deleted file mode 100644 index 105b0267..00000000 --- a/internal/watch/metrics.go +++ /dev/null @@ -1,35 +0,0 @@ -package watch - -// BOZO!! -// import ( -// v1beta1 "github.com/derailed/k9s/internal/informers/metrics/v1beta1" -// "github.com/derailed/k9s/internal/k9s" -// internalinterfaces "k8s.io/client-go/informers/internalinterfaces" -// ) - -// // Interface provides access to each of this group's versions. -// type Interface interface { -// // V1beta1 provides access to shared informers for resources in V1beta1. -// V1beta1() v1beta1.Interface -// } - -// type SharedFactory interface { -// internalinterfaces.SharedInformerFactory -// Client() k9s.Connection -// } - -// type group struct { -// factory SharedFactory -// namespace string -// tweakListOptions internalinterfaces.TweakListOptionsFunc -// } - -// // New returns a new Interface. -// func New(f SharedFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface { -// return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions} -// } - -// // V1beta1 returns a new v1beta1.Interface. -// func (g *group) V1beta1() v1beta1.Interface { -// return v1beta1.New(g.factory, g.namespace, g.tweakListOptions) -// } diff --git a/internal/watch/mock_connection_test.go b/internal/watch/mock_connection_test.go deleted file mode 100644 index d0795670..00000000 --- a/internal/watch/mock_connection_test.go +++ /dev/null @@ -1,825 +0,0 @@ -// Code generated by pegomock. DO NOT EDIT. -// Source: github.com/derailed/k9s/internal/watch (interfaces: Connection) - -package watch - -import ( - "github.com/derailed/k9s/internal/k8s" - "github.com/petergtz/pegomock" - v1 "k8s.io/api/core/v1" - "k8s.io/apimachinery/pkg/version" - "k8s.io/client-go/discovery/cached/disk" - "k8s.io/client-go/dynamic" - "k8s.io/client-go/kubernetes" - "k8s.io/client-go/rest" - "k8s.io/metrics/pkg/client/clientset/versioned" - "reflect" - "time" -) - -type MockConnection struct { - fail func(message string, callerSkip ...int) -} - -func NewMockConnection(options ...pegomock.Option) *MockConnection { - mock := &MockConnection{} - for _, option := range options { - option.Apply(mock) - } - return mock -} - -func (mock *MockConnection) SetFailHandler(fh pegomock.FailHandler) { mock.fail = fh } -func (mock *MockConnection) FailHandler() pegomock.FailHandler { return mock.fail } - -func (mock *MockConnection) CachedDiscovery() (*disk.CachedDiscoveryClient, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("CachedDiscovery", params, []reflect.Type{reflect.TypeOf((**disk.CachedDiscoveryClient)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 *disk.CachedDiscoveryClient - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*disk.CachedDiscoveryClient) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) CanIAccess(_param0 string, _param1 string, _param2 []string) (bool, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0, _param1, _param2} - result := pegomock.GetGenericMockFrom(mock).Invoke("CanIAccess", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 bool - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(bool) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) CheckListNSAccess() error { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("CheckListNSAccess", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(error) - } - } - return ret0 -} - -func (mock *MockConnection) CheckNSAccess(_param0 string) error { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0} - result := pegomock.GetGenericMockFrom(mock).Invoke("CheckNSAccess", params, []reflect.Type{reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(error) - } - } - return ret0 -} - -func (mock *MockConnection) Config() *k8s.Config { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("Config", params, []reflect.Type{reflect.TypeOf((**k8s.Config)(nil)).Elem()}) - var ret0 *k8s.Config - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*k8s.Config) - } - } - return ret0 -} - -func (mock *MockConnection) CurrentNamespaceName() (string, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("CurrentNamespaceName", params, []reflect.Type{reflect.TypeOf((*string)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 string - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(string) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) DialOrDie() kubernetes.Interface { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("DialOrDie", params, []reflect.Type{reflect.TypeOf((*kubernetes.Interface)(nil)).Elem()}) - var ret0 kubernetes.Interface - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(kubernetes.Interface) - } - } - return ret0 -} - -func (mock *MockConnection) DynDialOrDie() dynamic.Interface { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("DynDialOrDie", params, []reflect.Type{reflect.TypeOf((*dynamic.Interface)(nil)).Elem()}) - var ret0 dynamic.Interface - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(dynamic.Interface) - } - } - return ret0 -} - -func (mock *MockConnection) FetchNodes() (*v1.NodeList, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("FetchNodes", params, []reflect.Type{reflect.TypeOf((**v1.NodeList)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 *v1.NodeList - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*v1.NodeList) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) HasMetrics() bool { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("HasMetrics", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem()}) - var ret0 bool - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(bool) - } - } - return ret0 -} - -func (mock *MockConnection) IsNamespaced(_param0 string) bool { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0} - result := pegomock.GetGenericMockFrom(mock).Invoke("IsNamespaced", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem()}) - var ret0 bool - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(bool) - } - } - return ret0 -} - -func (mock *MockConnection) MXDial() (*versioned.Clientset, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("MXDial", params, []reflect.Type{reflect.TypeOf((**versioned.Clientset)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 *versioned.Clientset - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*versioned.Clientset) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) NSDialOrDie() dynamic.NamespaceableResourceInterface { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("NSDialOrDie", params, []reflect.Type{reflect.TypeOf((*dynamic.NamespaceableResourceInterface)(nil)).Elem()}) - var ret0 dynamic.NamespaceableResourceInterface - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(dynamic.NamespaceableResourceInterface) - } - } - return ret0 -} - -func (mock *MockConnection) NodePods(_param0 string) (*v1.PodList, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0} - result := pegomock.GetGenericMockFrom(mock).Invoke("NodePods", params, []reflect.Type{reflect.TypeOf((**v1.PodList)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 *v1.PodList - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*v1.PodList) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) RestConfigOrDie() *rest.Config { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("RestConfigOrDie", params, []reflect.Type{reflect.TypeOf((**rest.Config)(nil)).Elem()}) - var ret0 *rest.Config - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*rest.Config) - } - } - return ret0 -} - -func (mock *MockConnection) ServerVersion() (*version.Info, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("ServerVersion", params, []reflect.Type{reflect.TypeOf((**version.Info)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 *version.Info - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(*version.Info) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) SupportsRes(_param0 string, _param1 []string) (string, bool, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0, _param1} - result := pegomock.GetGenericMockFrom(mock).Invoke("SupportsRes", params, []reflect.Type{reflect.TypeOf((*string)(nil)).Elem(), reflect.TypeOf((*bool)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 string - var ret1 bool - var ret2 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(string) - } - if result[1] != nil { - ret1 = result[1].(bool) - } - if result[2] != nil { - ret2 = result[2].(error) - } - } - return ret0, ret1, ret2 -} - -func (mock *MockConnection) SupportsResource(_param0 string) bool { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0} - result := pegomock.GetGenericMockFrom(mock).Invoke("SupportsResource", params, []reflect.Type{reflect.TypeOf((*bool)(nil)).Elem()}) - var ret0 bool - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].(bool) - } - } - return ret0 -} - -func (mock *MockConnection) SwitchContextOrDie(_param0 string) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{_param0} - pegomock.GetGenericMockFrom(mock).Invoke("SwitchContextOrDie", params, []reflect.Type{}) -} - -func (mock *MockConnection) ValidNamespaces() ([]v1.Namespace, error) { - if mock == nil { - panic("mock must not be nil. Use myMock := NewMockConnection().") - } - params := []pegomock.Param{} - result := pegomock.GetGenericMockFrom(mock).Invoke("ValidNamespaces", params, []reflect.Type{reflect.TypeOf((*[]v1.Namespace)(nil)).Elem(), reflect.TypeOf((*error)(nil)).Elem()}) - var ret0 []v1.Namespace - var ret1 error - if len(result) != 0 { - if result[0] != nil { - ret0 = result[0].([]v1.Namespace) - } - if result[1] != nil { - ret1 = result[1].(error) - } - } - return ret0, ret1 -} - -func (mock *MockConnection) VerifyWasCalledOnce() *VerifierMockConnection { - return &VerifierMockConnection{ - mock: mock, - invocationCountMatcher: pegomock.Times(1), - } -} - -func (mock *MockConnection) VerifyWasCalled(invocationCountMatcher pegomock.Matcher) *VerifierMockConnection { - return &VerifierMockConnection{ - mock: mock, - invocationCountMatcher: invocationCountMatcher, - } -} - -func (mock *MockConnection) VerifyWasCalledInOrder(invocationCountMatcher pegomock.Matcher, inOrderContext *pegomock.InOrderContext) *VerifierMockConnection { - return &VerifierMockConnection{ - mock: mock, - invocationCountMatcher: invocationCountMatcher, - inOrderContext: inOrderContext, - } -} - -func (mock *MockConnection) VerifyWasCalledEventually(invocationCountMatcher pegomock.Matcher, timeout time.Duration) *VerifierMockConnection { - return &VerifierMockConnection{ - mock: mock, - invocationCountMatcher: invocationCountMatcher, - timeout: timeout, - } -} - -type VerifierMockConnection struct { - mock *MockConnection - invocationCountMatcher pegomock.Matcher - inOrderContext *pegomock.InOrderContext - timeout time.Duration -} - -func (verifier *VerifierMockConnection) CachedDiscovery() *MockConnection_CachedDiscovery_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CachedDiscovery", params, verifier.timeout) - return &MockConnection_CachedDiscovery_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_CachedDiscovery_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_CachedDiscovery_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_CachedDiscovery_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) CanIAccess(_param0 string, _param1 string, _param2 []string) *MockConnection_CanIAccess_OngoingVerification { - params := []pegomock.Param{_param0, _param1, _param2} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CanIAccess", params, verifier.timeout) - return &MockConnection_CanIAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_CanIAccess_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_CanIAccess_OngoingVerification) GetCapturedArguments() (string, string, []string) { - _param0, _param1, _param2 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1], _param1[len(_param1)-1], _param2[len(_param2)-1] -} - -func (c *MockConnection_CanIAccess_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 []string, _param2 [][]string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - _param1 = make([]string, len(params[1])) - for u, param := range params[1] { - _param1[u] = param.(string) - } - _param2 = make([][]string, len(params[2])) - for u, param := range params[2] { - _param2[u] = param.([]string) - } - } - return -} - -func (verifier *VerifierMockConnection) CheckListNSAccess() *MockConnection_CheckListNSAccess_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CheckListNSAccess", params, verifier.timeout) - return &MockConnection_CheckListNSAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_CheckListNSAccess_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_CheckListNSAccess_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_CheckListNSAccess_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) CheckNSAccess(_param0 string) *MockConnection_CheckNSAccess_OngoingVerification { - params := []pegomock.Param{_param0} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CheckNSAccess", params, verifier.timeout) - return &MockConnection_CheckNSAccess_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_CheckNSAccess_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_CheckNSAccess_OngoingVerification) GetCapturedArguments() string { - _param0 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1] -} - -func (c *MockConnection_CheckNSAccess_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - } - return -} - -func (verifier *VerifierMockConnection) Config() *MockConnection_Config_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "Config", params, verifier.timeout) - return &MockConnection_Config_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_Config_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_Config_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_Config_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) CurrentNamespaceName() *MockConnection_CurrentNamespaceName_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "CurrentNamespaceName", params, verifier.timeout) - return &MockConnection_CurrentNamespaceName_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_CurrentNamespaceName_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_CurrentNamespaceName_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_CurrentNamespaceName_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) DialOrDie() *MockConnection_DialOrDie_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "DialOrDie", params, verifier.timeout) - return &MockConnection_DialOrDie_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_DialOrDie_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_DialOrDie_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_DialOrDie_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) DynDialOrDie() *MockConnection_DynDialOrDie_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "DynDialOrDie", params, verifier.timeout) - return &MockConnection_DynDialOrDie_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_DynDialOrDie_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_DynDialOrDie_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_DynDialOrDie_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) FetchNodes() *MockConnection_FetchNodes_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "FetchNodes", params, verifier.timeout) - return &MockConnection_FetchNodes_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_FetchNodes_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_FetchNodes_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_FetchNodes_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) HasMetrics() *MockConnection_HasMetrics_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "HasMetrics", params, verifier.timeout) - return &MockConnection_HasMetrics_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_HasMetrics_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_HasMetrics_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_HasMetrics_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) IsNamespaced(_param0 string) *MockConnection_IsNamespaced_OngoingVerification { - params := []pegomock.Param{_param0} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "IsNamespaced", params, verifier.timeout) - return &MockConnection_IsNamespaced_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_IsNamespaced_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_IsNamespaced_OngoingVerification) GetCapturedArguments() string { - _param0 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1] -} - -func (c *MockConnection_IsNamespaced_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - } - return -} - -func (verifier *VerifierMockConnection) MXDial() *MockConnection_MXDial_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "MXDial", params, verifier.timeout) - return &MockConnection_MXDial_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_MXDial_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_MXDial_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_MXDial_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) NSDialOrDie() *MockConnection_NSDialOrDie_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "NSDialOrDie", params, verifier.timeout) - return &MockConnection_NSDialOrDie_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_NSDialOrDie_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_NSDialOrDie_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_NSDialOrDie_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) NodePods(_param0 string) *MockConnection_NodePods_OngoingVerification { - params := []pegomock.Param{_param0} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "NodePods", params, verifier.timeout) - return &MockConnection_NodePods_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_NodePods_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_NodePods_OngoingVerification) GetCapturedArguments() string { - _param0 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1] -} - -func (c *MockConnection_NodePods_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - } - return -} - -func (verifier *VerifierMockConnection) RestConfigOrDie() *MockConnection_RestConfigOrDie_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "RestConfigOrDie", params, verifier.timeout) - return &MockConnection_RestConfigOrDie_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_RestConfigOrDie_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_RestConfigOrDie_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_RestConfigOrDie_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) ServerVersion() *MockConnection_ServerVersion_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "ServerVersion", params, verifier.timeout) - return &MockConnection_ServerVersion_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_ServerVersion_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_ServerVersion_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_ServerVersion_OngoingVerification) GetAllCapturedArguments() { -} - -func (verifier *VerifierMockConnection) SupportsRes(_param0 string, _param1 []string) *MockConnection_SupportsRes_OngoingVerification { - params := []pegomock.Param{_param0, _param1} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "SupportsRes", params, verifier.timeout) - return &MockConnection_SupportsRes_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_SupportsRes_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_SupportsRes_OngoingVerification) GetCapturedArguments() (string, []string) { - _param0, _param1 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1], _param1[len(_param1)-1] -} - -func (c *MockConnection_SupportsRes_OngoingVerification) GetAllCapturedArguments() (_param0 []string, _param1 [][]string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - _param1 = make([][]string, len(params[1])) - for u, param := range params[1] { - _param1[u] = param.([]string) - } - } - return -} - -func (verifier *VerifierMockConnection) SupportsResource(_param0 string) *MockConnection_SupportsResource_OngoingVerification { - params := []pegomock.Param{_param0} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "SupportsResource", params, verifier.timeout) - return &MockConnection_SupportsResource_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_SupportsResource_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_SupportsResource_OngoingVerification) GetCapturedArguments() string { - _param0 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1] -} - -func (c *MockConnection_SupportsResource_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - } - return -} - -func (verifier *VerifierMockConnection) SwitchContextOrDie(_param0 string) *MockConnection_SwitchContextOrDie_OngoingVerification { - params := []pegomock.Param{_param0} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "SwitchContextOrDie", params, verifier.timeout) - return &MockConnection_SwitchContextOrDie_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_SwitchContextOrDie_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_SwitchContextOrDie_OngoingVerification) GetCapturedArguments() string { - _param0 := c.GetAllCapturedArguments() - return _param0[len(_param0)-1] -} - -func (c *MockConnection_SwitchContextOrDie_OngoingVerification) GetAllCapturedArguments() (_param0 []string) { - params := pegomock.GetGenericMockFrom(c.mock).GetInvocationParams(c.methodInvocations) - if len(params) > 0 { - _param0 = make([]string, len(params[0])) - for u, param := range params[0] { - _param0[u] = param.(string) - } - } - return -} - -func (verifier *VerifierMockConnection) ValidNamespaces() *MockConnection_ValidNamespaces_OngoingVerification { - params := []pegomock.Param{} - methodInvocations := pegomock.GetGenericMockFrom(verifier.mock).Verify(verifier.inOrderContext, verifier.invocationCountMatcher, "ValidNamespaces", params, verifier.timeout) - return &MockConnection_ValidNamespaces_OngoingVerification{mock: verifier.mock, methodInvocations: methodInvocations} -} - -type MockConnection_ValidNamespaces_OngoingVerification struct { - mock *MockConnection - methodInvocations []pegomock.MethodInvocation -} - -func (c *MockConnection_ValidNamespaces_OngoingVerification) GetCapturedArguments() { -} - -func (c *MockConnection_ValidNamespaces_OngoingVerification) GetAllCapturedArguments() { -} From 4127da865f5883c435725ed046d5b72b66df2155 Mon Sep 17 00:00:00 2001 From: derailed Date: Sat, 14 Dec 2019 16:18:36 -0700 Subject: [PATCH 25/35] checkpoint --- .golangci.yml | 3 +- internal/client/client.go | 97 ++++------ internal/dao/container.go | 6 +- internal/dao/pod.go | 5 +- internal/dao/reconcile.go | 2 +- internal/dao/registry.go | 95 ++++----- internal/keys.go | 26 +-- internal/model/container.go | 15 +- internal/model/generic.go | 4 - internal/model/helpers.go | 29 ++- internal/model/node.go | 44 +++-- internal/model/pod.go | 11 +- internal/model/portforward.go | 5 - internal/model/rbac.go | 15 +- internal/model/screen_dump.go | 3 - internal/model/subject.go | 96 ++++----- internal/model/types.go | 2 +- internal/render/colorer_test.go | 39 ++-- internal/render/container.go | 12 +- internal/render/context_test.go | 16 +- internal/render/crd.go | 29 ++- internal/render/delta_test.go | 14 +- internal/render/ep.go | 10 +- internal/render/ev.go | 10 +- internal/render/event_test.go | 12 +- internal/render/helpers_test.go | 60 +++--- internal/render/hpa.go | 10 +- internal/render/node.go | 94 +-------- internal/render/np.go | 10 +- internal/render/ns_test.go | 27 +++ internal/render/pdb.go | 10 +- internal/render/pod.go | 48 ++--- internal/render/pod_test.go | 47 +++++ internal/render/policy.go | 3 - internal/render/pv.go | 9 +- internal/render/pvc.go | 10 +- internal/render/row.go | 10 + internal/render/row_test.go | 28 +-- internal/render/rs.go | 10 +- internal/render/sa.go | 21 +- internal/render/secret.go | 23 ++- internal/render/subject.go | 1 - internal/render/svc.go | 11 +- internal/ui/colorer_test.go | 30 --- internal/ui/sorter_test.go | 118 ------------ internal/ui/table.go | 4 - internal/ui/table_helper.go | 46 +---- internal/ui/table_helper_test.go | 73 ------- internal/ui/{sorter.go => types.go} | 4 +- internal/view/alias.go | 87 +-------- internal/view/app.go | 33 ++-- internal/view/benchmark.go | 93 ++------- internal/view/browser.go | 19 +- internal/view/cluster_info.go | 4 +- internal/view/command.go | 3 +- internal/view/cronjob.go | 4 +- internal/view/help.go | 2 +- internal/view/help_test.go | 41 ++-- internal/view/helpers.go | 12 +- internal/view/job.go | 2 +- internal/view/logs_extender.go | 4 +- internal/view/node.go | 6 +- internal/view/ns.go | 4 +- internal/view/pod.go | 13 +- internal/view/policy.go | 289 +--------------------------- internal/view/port_forward.go | 127 +----------- internal/view/rbac.go | 268 +++----------------------- internal/view/registrar.go | 80 -------- internal/view/screen_dump.go | 48 ----- internal/view/secret.go | 4 +- internal/view/subject.go | 222 +-------------------- internal/view/table.go | 9 - internal/view/table_helper.go | 7 +- internal/watch/factory.go | 52 +---- 74 files changed, 651 insertions(+), 2089 deletions(-) delete mode 100644 internal/ui/colorer_test.go delete mode 100644 internal/ui/sorter_test.go rename internal/ui/{sorter.go => types.go} (82%) diff --git a/.golangci.yml b/.golangci.yml index bf0d6d22..5f004fc9 100644 --- a/.golangci.yml +++ b/.golangci.yml @@ -299,8 +299,7 @@ issues: # of integration: much better don't allow issues in new code. # Default is false. new: false - # Show only new issues created after git revision `REV` - new-from-rev: REV + # new-from-rev: REV # Show only new issues created in git patch with set file path. # new-from-patch: path/to/patch/file diff --git a/internal/client/client.go b/internal/client/client.go index 7d3d9461..2b5d2caa 100644 --- a/internal/client/client.go +++ b/internal/client/client.go @@ -1,7 +1,6 @@ package client import ( - "fmt" "path/filepath" "sync" "time" @@ -10,7 +9,6 @@ import ( authorizationv1 "k8s.io/api/authorization/v1" v1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/fields" "k8s.io/apimachinery/pkg/runtime/schema" "k8s.io/apimachinery/pkg/version" "k8s.io/client-go/discovery/cached/disk" @@ -26,53 +24,46 @@ const NA = "n/a" var supportedMetricsAPIVersions = []string{"v1beta1"} -type ( - // Collection of empty interfaces. - Collection []interface{} +// Authorizer checks what a user can or cannot do to a resource. +type Authorizer interface { + // CanI returns true if the user can use these actions for a given resource. + CanI(ns, gvr string, verbs []string) (bool, error) +} - // Cruder represent a crudable Kubernetes resource. - Cruder interface { - Get(ns string, name string) (interface{}, error) - List(ns string) (Collection, error) - Delete(ns string, name string) error - SetFieldSelector(string) - SetLabelSelector(string) - } +// BOZO!! Refactor! +// Connection represents a Kubenetes apiserver connection. +type Connection interface { + Authorizer - // Connection represents a Kubenetes apiserver connection. - Connection interface { - Config() *Config - DialOrDie() kubernetes.Interface - SwitchContextOrDie(ctx string) - NSDialOrDie() dynamic.NamespaceableResourceInterface - CachedDiscovery() (*disk.CachedDiscoveryClient, error) - RestConfigOrDie() *restclient.Config - MXDial() (*versioned.Clientset, error) - DynDialOrDie() dynamic.Interface - HasMetrics() bool - IsNamespaced(n string) bool - SupportsResource(group string) bool - ValidNamespaces() ([]v1.Namespace, error) - NodePods(node string) (*v1.PodList, error) - SupportsRes(grp string, versions []string) (string, bool, error) - ServerVersion() (*version.Info, error) - FetchNodes() (*v1.NodeList, error) - CurrentNamespaceName() (string, error) - CanI(ns, gvr string, verbs []string) (bool, error) - } + Config() *Config + DialOrDie() kubernetes.Interface + SwitchContextOrDie(ctx string) + NSDialOrDie() dynamic.NamespaceableResourceInterface + CachedDiscovery() (*disk.CachedDiscoveryClient, error) + RestConfigOrDie() *restclient.Config + MXDial() (*versioned.Clientset, error) + DynDialOrDie() dynamic.Interface + HasMetrics() bool + IsNamespaced(n string) bool + SupportsResource(group string) bool + ValidNamespaces() ([]v1.Namespace, error) + SupportsRes(grp string, versions []string) (string, bool, error) + ServerVersion() (*version.Info, error) + FetchNodes() (*v1.NodeList, error) + CurrentNamespaceName() (string, error) +} - // APIClient represents a Kubernetes api client. - APIClient struct { - client kubernetes.Interface - dClient dynamic.Interface - nsClient dynamic.NamespaceableResourceInterface - mxsClient *versioned.Clientset - cachedDiscovery *disk.CachedDiscoveryClient - config *Config - useMetricServer bool - mx sync.Mutex - } -) +// APIClient represents a Kubernetes api client. +type APIClient struct { + client kubernetes.Interface + dClient dynamic.Interface + nsClient dynamic.NamespaceableResourceInterface + mxsClient *versioned.Clientset + cachedDiscovery *disk.CachedDiscoveryClient + config *Config + useMetricServer bool + mx sync.Mutex +} // InitConnectionOrDie initialize connection from command line args. // Checks for connectivity with the api server. @@ -143,20 +134,6 @@ func (a *APIClient) ValidNamespaces() ([]v1.Namespace, error) { return nn.Items, nil } -// NodePods returns a collection of all available pods on a given node. -func (a *APIClient) NodePods(node string) (*v1.PodList, error) { - panic("NYI") - const selFmt = "spec.nodeName=%s,status.phase!=%s,status.phase!=%s" - fieldSelector, err := fields.ParseSelector(fmt.Sprintf(selFmt, node, v1.PodSucceeded, v1.PodFailed)) - if err != nil { - return nil, err - } - - return a.DialOrDie().CoreV1().Pods("").List(metav1.ListOptions{ - FieldSelector: fieldSelector.String(), - }) -} - // IsNamespaced check on server if given resource is namespaced func (a *APIClient) IsNamespaced(res string) bool { discovery, err := a.CachedDiscovery() diff --git a/internal/dao/container.go b/internal/dao/container.go index 06b83806..aca7aefe 100644 --- a/internal/dao/container.go +++ b/internal/dao/container.go @@ -7,7 +7,6 @@ import ( "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/watch" - "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/labels" @@ -24,9 +23,6 @@ var _ Loggable = &Container{} // Logs tails a given container logs func (c *Container) TailLogs(ctx context.Context, logChan chan<- string, opts LogOptions) error { - log.Debug().Msgf("CO TAILLOGS %#v", ctx) - log.Debug().Msgf("CO TAILLOGS %#v", opts) - fac, ok := ctx.Value(internal.KeyFactory).(*watch.Factory) if !ok { return errors.New("Expecting an informer") @@ -37,7 +33,7 @@ func (c *Container) TailLogs(ctx context.Context, logChan chan<- string, opts Lo } var po v1.Pod - if runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &po); err != nil { + if err := runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &po); err != nil { return err } diff --git a/internal/dao/pod.go b/internal/dao/pod.go index 4fca4450..b67f0d5e 100644 --- a/internal/dao/pod.go +++ b/internal/dao/pod.go @@ -29,7 +29,7 @@ type Pod struct { } var _ Accessor = &Pod{} -var _Loggable = &Pod{} +var _ Loggable = &Pod{} // Logs fetch container logs for a given pod and container. func (p *Pod) Logs(path string, opts *v1.PodLogOptions) *restclient.Request { @@ -84,7 +84,7 @@ func (p *Pod) logs(ctx context.Context, c chan<- string, opts LogOptions) error } var po v1.Pod - if runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &po); err != nil { + if err := runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &po); err != nil { return err } opts.Color = asColor(po.Name) @@ -166,6 +166,7 @@ func readLogs(ctx context.Context, stream io.ReadCloser, c chan<- string, opts L } } +// ---------------------------------------------------------------------------- // Helpers... func loggableContainers(s v1.PodStatus) []string { diff --git a/internal/dao/reconcile.go b/internal/dao/reconcile.go index d14b8ffe..4b173f32 100644 --- a/internal/dao/reconcile.go +++ b/internal/dao/reconcile.go @@ -46,8 +46,8 @@ func Reconcile(ctx context.Context, table render.TableData, gvr client.GVR) (ren return table, err } log.Debug().Msgf("Model returned [%d] items", len(oo)) + rows := make(render.Rows, len(oo)) - // BOZO!! Pass in header len to avoid recomputing the header. if err := m.Model.Hydrate(oo, rows, m.Renderer); err != nil { return table, err } diff --git a/internal/dao/registry.go b/internal/dao/registry.go index 36c92301..52f791e9 100644 --- a/internal/dao/registry.go +++ b/internal/dao/registry.go @@ -100,83 +100,60 @@ func Load(f *watch.Factory) error { return loadCRDs(f, resMetas) } +// BOZO!! Need contermeasure for direct commands! func loadNonResource(m ResourceMetas) error { m["aliases"] = metav1.APIResource{ - Name: "aliases", - SingularName: "alias", - Namespaced: false, - Kind: "Aliases", - Verbs: []string{}, - Categories: []string{"k9s"}, + Name: "aliases", + Kind: "Aliases", + Categories: []string{"k9s"}, } m["contexts"] = metav1.APIResource{ - Name: "contexts", - SingularName: "context", - Namespaced: false, - Kind: "Contexts", - ShortNames: []string{"ctx"}, - Verbs: []string{}, - Categories: []string{"k9s"}, + Name: "contexts", + Kind: "Contexts", + ShortNames: []string{"ctx"}, + Categories: []string{"k9s"}, } m["screendumps"] = metav1.APIResource{ - Name: "screendumps", - SingularName: "screendump", - Namespaced: false, - Kind: "ScreenDumps", - ShortNames: []string{"sd"}, - Verbs: []string{"delete"}, - Categories: []string{"k9s"}, + Name: "screendumps", + Kind: "ScreenDumps", + ShortNames: []string{"sd"}, + Verbs: []string{"delete"}, + Categories: []string{"k9s"}, } m["benchmarks"] = metav1.APIResource{ - Name: "benchmarks", - SingularName: "benchmark", - Namespaced: false, - Kind: "Benchmarks", - ShortNames: []string{"be"}, - Verbs: []string{"delete"}, - Categories: []string{"k9s"}, + Name: "benchmarks", + Kind: "Benchmarks", + ShortNames: []string{"be"}, + Verbs: []string{"delete"}, + Categories: []string{"k9s"}, } m["portforwards"] = metav1.APIResource{ - Name: "portforwards", - SingularName: "portforward", - Namespaced: true, - Kind: "PortForwards", - ShortNames: []string{"pf"}, - Verbs: []string{"delete"}, - Categories: []string{"k9s"}, + Name: "portforwards", + Namespaced: true, + Kind: "PortForwards", + ShortNames: []string{"pf"}, + Verbs: []string{"delete"}, + Categories: []string{"k9s"}, } - // BOZO!! policies can't be launch on command m["rbac"] = metav1.APIResource{ - Name: "Rbac", - SingularName: "Rbac", - Namespaced: false, - Kind: "RBAC", - Categories: []string{"k9s"}, + Name: "Rbac", + Kind: "RBAC", + Categories: []string{"k9s"}, } - // BOZO!! Containers can't be launch on command m["containers"] = metav1.APIResource{ - Name: "containers", - SingularName: "container", - Namespaced: false, - Kind: "Containers", - Verbs: []string{}, - Categories: []string{"k9s"}, + Name: "containers", + Kind: "Containers", + Categories: []string{"k9s"}, } m["users"] = metav1.APIResource{ - Name: "users", - SingularName: "user", - Namespaced: false, - Kind: "User", - Verbs: []string{}, - Categories: []string{"k9s"}, + Name: "users", + Kind: "User", + Categories: []string{"k9s"}, } m["groups"] = metav1.APIResource{ - Name: "groups", - SingularName: "group", - Namespaced: false, - Kind: "group", - Verbs: []string{}, - Categories: []string{"k9s"}, + Name: "groups", + Kind: "group", + Categories: []string{"k9s"}, } return nil diff --git a/internal/keys.go b/internal/keys.go index 597db607..935389de 100644 --- a/internal/keys.go +++ b/internal/keys.go @@ -3,19 +3,19 @@ package internal // ContextKey represents context key. type ContextKey string +// A collection of context keys. const ( - // Factory represents a factory context key. KeyFactory ContextKey = "factory" - KeyLabels = "labels" - KeyFields = "fields" - KeyTable = "table" - KeyDir = "dir" - KeyPath = "path" - KeySubject = "subject" - KeyGVR = "gvr" - KeyForwards = "forwards" - KeyContainers = "containers" - KeyBenchCfg = "benchcfg" - KeyAliases = "aliases" - KeyUID = "uid" + KeyLabels ContextKey = "labels" + KeyFields ContextKey = "fields" + KeyTable ContextKey = "table" + KeyDir ContextKey = "dir" + KeyPath ContextKey = "path" + KeySubject ContextKey = "subject" + KeyGVR ContextKey = "gvr" + KeyForwards ContextKey = "forwards" + KeyContainers ContextKey = "containers" + KeyBenchCfg ContextKey = "benchcfg" + KeyAliases ContextKey = "aliases" + KeyUID ContextKey = "uid" ) diff --git a/internal/model/container.go b/internal/model/container.go index 1c176ced..bcd0620e 100644 --- a/internal/model/container.go +++ b/internal/model/container.go @@ -68,8 +68,11 @@ func (c *Container) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) er var index int for _, o := range oo { - co := o.(ContainerRes) - row, err := renderCoRow(co.Container.Name, index, coMetricsFor(co.Container, c.pod, mmx, true), re) + co, ok := o.(ContainerRes) + if !ok { + return fmt.Errorf("expecting containerres but got `%T", o) + } + row, err := renderCoRow(co.Container.Name, coMetricsFor(co.Container, c.pod, mmx, true), re) if err != nil { return err } @@ -80,7 +83,7 @@ func (c *Container) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) er return nil } -func renderCoRow(n string, index int, pmx *ContainerWithMetrics, re Renderer) (render.Row, error) { +func renderCoRow(n string, pmx *ContainerWithMetrics, re Renderer) (render.Row, error) { var row render.Row if err := re.Render(pmx, n, &row); err != nil { return render.Row{}, err @@ -99,7 +102,11 @@ func coMetricsFor(co v1.Container, po *v1.Pod, mmx *mv1beta1.PodMetrics, isInit } func containerMetrics(n string, mx runtime.Object) *mv1beta1.ContainerMetrics { - pmx := mx.(*mv1beta1.PodMetrics) + pmx, ok := mx.(*mv1beta1.PodMetrics) + if !ok { + log.Error().Err(fmt.Errorf("expecting podmetrics but got `%T", mx)) + return nil + } for _, m := range pmx.Containers { if m.Name == n { return &m diff --git a/internal/model/generic.go b/internal/model/generic.go index 60719e4d..ea6d9ae7 100644 --- a/internal/model/generic.go +++ b/internal/model/generic.go @@ -71,10 +71,6 @@ func (g *Generic) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) erro if !ok { return fmt.Errorf("expecting RowRes but got %#v", o) } - count := len(res.Cells) - if g.namespace == "" { - count++ - } if err := gr.Render(res.TableRow, g.namespace, &rr[i]); err != nil { return err } diff --git a/internal/model/helpers.go b/internal/model/helpers.go index e19d37ee..401ae815 100644 --- a/internal/model/helpers.go +++ b/internal/model/helpers.go @@ -1,20 +1,39 @@ package model import ( + "fmt" + "github.com/derailed/tview" runewidth "github.com/mattn/go-runewidth" + "github.com/rs/zerolog/log" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" ) func extractFQN(o runtime.Object) string { - u := o.(*unstructured.Unstructured) - m := u.Object["metadata"].(map[string]interface{}) - if _, ok := m["namespace"]; !ok { - return FQN("", m["name"].(string)) + u, ok := o.(*unstructured.Unstructured) + if !ok { + log.Error().Err(fmt.Errorf("expecting unstructured but got %T", o)) + return "na" } - ns, n := m["namespace"].(string), m["name"].(string) + m, ok := u.Object["metadata"].(map[string]interface{}) + if !ok { + log.Error().Err(fmt.Errorf("expecting interface map for metadata but got %T", u.Object["metadata"])) + return "na" + } + + n, ok := m["name"].(string) + if !ok { + log.Error().Err(fmt.Errorf("expecting interface map for name but got %T", m["name"])) + return "na" + } + + ns, ok := m["namespace"].(string) + if !ok { + return FQN("", n) + } + return FQN(ns, n) } diff --git a/internal/model/node.go b/internal/model/node.go index 74234f74..d4409516 100644 --- a/internal/model/node.go +++ b/internal/model/node.go @@ -2,6 +2,7 @@ package model import ( "context" + "fmt" "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" @@ -29,8 +30,8 @@ func (n *Node) List(_ context.Context) ([]runtime.Object, error) { } oo := make([]runtime.Object, len(nn.Items)) - for i, no := range nn.Items { - o, err := runtime.DefaultUnstructuredConverter.ToUnstructured(&no) + for i, n := range nn.Items { + o, err := runtime.DefaultUnstructuredConverter.ToUnstructured(n) if err != nil { return nil, err } @@ -39,6 +40,20 @@ func (n *Node) List(_ context.Context) ([]runtime.Object, error) { return oo, nil } +func nameFromMeta(m map[string]interface{}) string { + meta, ok := m["metadata"].(map[string]interface{}) + if !ok { + return "n/a" + } + + name, ok := meta["name"].(string) + if !ok { + return "n/a" + } + + return name +} + // Hydrate returns nodes as rows. func (n *Node) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { mx := client.NewMetricsServer(n.factory.Client()) @@ -47,23 +62,28 @@ func (n *Node) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { log.Warn().Err(err).Msg("No node metrics") } - var index int - for _, no := range oo { - o := no.(*unstructured.Unstructured) - pods, err := n.nodePods(n.factory, o.Object["metadata"].(map[string]interface{})["name"].(string)) + for i, o := range oo { + no, ok := o.(*unstructured.Unstructured) + if !ok { + return fmt.Errorf("expecting unstructured but got %T", o) + } + pods, err := n.nodePods(n.factory, nameFromMeta(no.Object)) if err != nil { return err } var ( row render.Row - nmx = NodeWithMetrics{object: o, mx: nodeMetricsFor(o, mmx), pods: pods} + nmx = NodeWithMetrics{ + object: no, + mx: nodeMetricsFor(o, mmx), + pods: pods, + } ) if err := re.Render(&nmx, "", &row); err != nil { return err } - rr[index] = row - index++ + rr[i] = row } return nil @@ -87,8 +107,10 @@ func (n *Node) nodePods(f Factory, node string) ([]*v1.Pod, error) { pods := make([]*v1.Pod, 0, len(pp)) for _, p := range pp { - o := p.(*unstructured.Unstructured) - + o, ok := p.(*unstructured.Unstructured) + if !ok { + return nil, fmt.Errorf("expecting unstructured but got %T", p) + } var pod v1.Pod err := runtime.DefaultUnstructuredConverter.FromUnstructured(o.Object, &pod) if err != nil { diff --git a/internal/model/pod.go b/internal/model/pod.go index a64b85fc..f74ada55 100644 --- a/internal/model/pod.go +++ b/internal/model/pod.go @@ -2,6 +2,7 @@ package model import ( "context" + "fmt" "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/client" @@ -37,8 +38,14 @@ func (p *Pod) List(ctx context.Context) ([]runtime.Object, error) { var res []runtime.Object for _, o := range oo { - u := o.(*unstructured.Unstructured) - spec := u.Object["spec"].(map[string]interface{}) + u, ok := o.(*unstructured.Unstructured) + if !ok { + return res, fmt.Errorf("expecting unstructured but got `%T", o) + } + spec, ok := u.Object["spec"].(map[string]interface{}) + if !ok { + return res, fmt.Errorf("expecting interface map but got `%T", o) + } if nodeName == "" || spec["nodeName"] == nodeName { res = append(res, o) } diff --git a/internal/model/portforward.go b/internal/model/portforward.go index 86c8e5bb..ac2ea7fe 100644 --- a/internal/model/portforward.go +++ b/internal/model/portforward.go @@ -9,16 +9,12 @@ import ( "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/render" - "github.com/rs/zerolog/log" - v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/runtime" ) // PortForward represents a portforward model. type PortForward struct { Resource - - pod *v1.Pod } // List returns a collection of screen dumps. @@ -51,7 +47,6 @@ func (c *PortForward) List(ctx context.Context) ([]runtime.Object, error) { // Hydrate returns a pod as container rows. func (c *PortForward) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { for i, o := range oo { - log.Debug().Msgf("PortFWD GOT %#v", o) res, ok := o.(render.ForwardRes) if !ok { return fmt.Errorf("expecting a forwardres but got %T", o) diff --git a/internal/model/rbac.go b/internal/model/rbac.go index 59e4741c..eff90697 100644 --- a/internal/model/rbac.go +++ b/internal/model/rbac.go @@ -76,16 +76,15 @@ func (r *Rbac) loadRoleBinding(path string) ([]runtime.Object, error) { } var rb rbacv1.RoleBinding - err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb) - if err != nil { + if err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb); err != nil { return nil, err } if rb.RoleRef.Kind == "ClusterRole" { kind := "rbac.authorization.k8s.io/v1/clusterroles" - o, err := r.factory.Get(kind, client.FQN("-", rb.RoleRef.Name), labels.Everything()) - if err != nil { - return nil, err + o, e := r.factory.Get(kind, client.FQN("-", rb.RoleRef.Name), labels.Everything()) + if e != nil { + return nil, e } var cr rbacv1.ClusterRole err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) @@ -186,7 +185,11 @@ func upsert(rr []runtime.Object, p *render.PolicyRes) []runtime.Object { // Find locates a row by id. Retturns false is not found. func find(rr []runtime.Object, res string) (int, bool) { for i, r := range rr { - p := r.(*render.PolicyRes) + p, ok := r.(*render.PolicyRes) + if !ok { + log.Error().Err(fmt.Errorf("expecting policyres but got `%T", r)) + return 0, false + } if p.Resource == res { return i, true } diff --git a/internal/model/screen_dump.go b/internal/model/screen_dump.go index a61b3b0c..2135fb75 100644 --- a/internal/model/screen_dump.go +++ b/internal/model/screen_dump.go @@ -7,15 +7,12 @@ import ( "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/render" - v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/runtime" ) // ScreenDump represents a collections of screendumps. type ScreenDump struct { Resource - - pod *v1.Pod } // List returns a collection of screen dumps. diff --git a/internal/model/subject.go b/internal/model/subject.go index 2d162d7d..0b5620eb 100644 --- a/internal/model/subject.go +++ b/internal/model/subject.go @@ -7,7 +7,6 @@ import ( "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/render" - rbacv1 "k8s.io/api/rbac/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" @@ -58,58 +57,59 @@ func (s *Subject) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) erro return nil } -func (s *Subject) fetchClusterRoleBindings() ([]runtime.Object, error) { - oo, err := s.factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) - if err != nil { - return nil, err - } +// BOZO!! +// func (s *Subject) fetchClusterRoleBindings() ([]runtime.Object, error) { +// oo, err := s.factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) +// if err != nil { +// return nil, err +// } - rows := make([]runtime.Object, 0, len(oo)) - for _, o := range oo { - var crb rbacv1.ClusterRoleBinding - err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) - if err != nil { - return nil, err - } - for _, subject := range crb.Subjects { - if subject.Kind != s.subjectKind { - continue - } - rows = append(rows, SubjectRes{ - id: subject.Name, - fields: render.Fields{subject.Name, "ClusterRoleBinding", crb.Name}, - }) - } - } +// rows := make([]runtime.Object, 0, len(oo)) +// for _, o := range oo { +// var crb rbacv1.ClusterRoleBinding +// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) +// if err != nil { +// return nil, err +// } +// for _, subject := range crb.Subjects { +// if subject.Kind != s.subjectKind { +// continue +// } +// rows = append(rows, SubjectRes{ +// id: subject.Name, +// fields: render.Fields{subject.Name, "ClusterRoleBinding", crb.Name}, +// }) +// } +// } - return rows, nil -} +// return rows, nil +// } -func (s *Subject) fetchRoleBindings() ([]runtime.Object, error) { - oo, err := s.factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) - if err != nil { - return nil, err - } +// func (s *Subject) fetchRoleBindings() ([]runtime.Object, error) { +// oo, err := s.factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) +// if err != nil { +// return nil, err +// } - rows := make([]runtime.Object, 0, len(oo)) - for _, o := range oo { - var rb rbacv1.RoleBinding - err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb) - if err != nil { - return nil, err - } - for _, subject := range rb.Subjects { - if subject.Kind == s.subjectKind { - rows = append(rows, SubjectRes{ - id: subject.Name, - fields: render.Fields{subject.Name, "RoleBinding", rb.Name}, - }) - } - } - } +// rows := make([]runtime.Object, 0, len(oo)) +// for _, o := range oo { +// var rb rbacv1.RoleBinding +// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb) +// if err != nil { +// return nil, err +// } +// for _, subject := range rb.Subjects { +// if subject.Kind == s.subjectKind { +// rows = append(rows, SubjectRes{ +// id: subject.Name, +// fields: render.Fields{subject.Name, "RoleBinding", rb.Name}, +// }) +// } +// } +// } - return rows, nil -} +// return rows, nil +// } // ---------------------------------------------------------------------------- diff --git a/internal/model/types.go b/internal/model/types.go index e2a950f8..ecc92068 100644 --- a/internal/model/types.go +++ b/internal/model/types.go @@ -67,7 +67,7 @@ type Lister interface { List(context.Context) ([]runtime.Object, error) // Hydrate converts resource rows into tabular data. - Hydrate([]runtime.Object, render.Rows, Renderer) error + Hydrate(oo []runtime.Object, rr render.Rows, r Renderer) error } type Factory interface { diff --git a/internal/render/colorer_test.go b/internal/render/colorer_test.go index 44cc92aa..62d93dee 100644 --- a/internal/render/colorer_test.go +++ b/internal/render/colorer_test.go @@ -10,31 +10,22 @@ package render // colorerUCs []colorerUC // ) -// func TestNSColorer(t *testing.T) { -// var ( -// ns = Row{Fields: Fields{"blee", "Active"}} -// term = Row{Fields: Fields{"blee", Terminating}} -// dead = Row{Fields: Fields{"blee", "Inactive"}} -// ) - -// uu := colorerUCs{ -// // Add AllNS -// {"", RowEvent{ -// Kind: EventAdd, -// Row: ns, -// }, -// AddColor}, -// // Mod AllNS -// {"", RowEvent{Kind: EventUpdate, Row: ns}, ModColor}, -// // MoChange AllNS -// {"", RowEvent{Kind: EventUnchanged, Row: ns}, StdColor}, -// // Bust NS -// {"", RowEvent{Kind: EventUnchanged, Row: term}, ErrColor}, -// // Bust NS -// {"", RowEvent{Kind: EventUnchanged, Row: dead}, ErrColor}, +// func TestDefaultColorer(t *testing.T) { +// uu := map[string]struct { +// re render.RowEvent +// e tcell.Color +// }{ +// "default": {render.RowEvent{}, ui.StdColor}, +// "add": {render.RowEvent{Kind: render.EventAdd}, ui.AddColor}, +// "delete": {render.RowEvent{Kind: render.EventDelete}, ui.KillColor}, +// "update": {render.RowEvent{Kind: render.EventUpdate}, ui.ModColor}, // } -// for _, u := range uu { -// assert.Equal(t, u.e, nsColorer(u.ns, u.r)) + +// for k := range uu { +// u := uu[k] +// t.Run(k, func(t *testing.T) { +// assert.Equal(t, u.e, ui.DefaultColorer("", u.re)) +// }) // } // } diff --git a/internal/render/container.go b/internal/render/container.go index 5100d065..0fdae814 100644 --- a/internal/render/container.go +++ b/internal/render/container.go @@ -131,7 +131,7 @@ func gatherMetrics(co *v1.Container, mx *mv1beta1.ContainerMetrics) (c, p metric mem: ToMi(mem), } - rcpu, rmem := containerResources(co) + rcpu, rmem := containerResources(*co) if rcpu != nil { p.cpu = AsPerc(toPerc(float64(cpu), float64(rcpu.MilliValue()))) } @@ -177,19 +177,9 @@ func toState(s v1.ContainerState) string { } } -func toRes(r v1.ResourceList) (string, string) { - cpu, mem := r[v1.ResourceCPU], r[v1.ResourceMemory] - - return ToMillicore(cpu.MilliValue()), ToMi(ToMB(mem.Value())) -} - func probe(p *v1.Probe) string { if p == nil { return "off" } return "on" } - -func asMi(v int64) float64 { - return float64(v) / 1024 * 1024 -} diff --git a/internal/render/context_test.go b/internal/render/context_test.go index 6341fb66..b1ebbd96 100644 --- a/internal/render/context_test.go +++ b/internal/render/context_test.go @@ -38,27 +38,21 @@ func TestContextRender(t *testing.T) { } var r render.Context - for k, u := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { row := render.NewRow(4) - err := r.Render(u.ctx, "", &row) + err := r.Render(uc.ctx, "", &row) assert.Nil(t, err) - assert.Equal(t, u.e, row) + assert.Equal(t, uc.e, row) }) } } +// ---------------------------------------------------------------------------- // Helpers... -func newContext(n string) *api.Context { - return &api.Context{ - Cluster: n, - AuthInfo: "blee", - Namespace: "zorg", - } -} - type config struct{} func (k config) CurrentContextName() (string, error) { diff --git a/internal/render/crd.go b/internal/render/crd.go index 30342d33..2218b25a 100644 --- a/internal/render/crd.go +++ b/internal/render/crd.go @@ -32,17 +32,36 @@ func (CustomResourceDefinition) Render(o interface{}, ns string, r *Row) error { return fmt.Errorf("Expected CustomResourceDefinition, but got %T", o) } - meta := crd.Object["metadata"].(map[string]interface{}) - t, err := time.Parse(time.RFC3339, meta["creationTimestamp"].(string)) + meta, ok := crd.Object["metadata"].(map[string]interface{}) + if !ok { + return fmt.Errorf("expecting an interface map but got %T", crd.Object["metadata"]) + } + t, err := time.Parse(time.RFC3339, extractMetaField(meta, "creationTimestamp")) if err != nil { log.Error().Err(err).Msgf("Fields timestamp %v", err) } - r.ID = FQN(ClusterScope, meta["name"].(string)) + r.ID = FQN(ClusterScope, extractMetaField(meta, "name")) r.Fields = Fields{ - meta["name"].(string), - toAge(metav1.Time{t}), + extractMetaField(meta, "name"), + toAge(metav1.Time{Time: t}), } return nil } + +func extractMetaField(m map[string]interface{}, field string) string { + f, ok := m[field] + if !ok { + log.Error().Err(fmt.Errorf("failed to extract field from meta %s", field)) + return "n/a" + } + + fs, ok := f.(string) + if !ok { + log.Error().Err(fmt.Errorf("failed to extract string from field %s", field)) + return "n/a" + } + + return fs +} diff --git a/internal/render/delta_test.go b/internal/render/delta_test.go index 1fb3ca60..5b492b45 100644 --- a/internal/render/delta_test.go +++ b/internal/render/delta_test.go @@ -53,11 +53,12 @@ func TestDelta(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - d := render.NewDeltaRow(u.o, u.n, false) - assert.Equal(t, u.e, d) - assert.Equal(t, u.blank, d.IsBlank()) + d := render.NewDeltaRow(uc.o, uc.n, false) + assert.Equal(t, uc.e, d) + assert.Equal(t, uc.blank, d.IsBlank()) }) } } @@ -80,9 +81,10 @@ func TestDeltaBlank(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, u.r.IsBlank()) + assert.Equal(t, uc.e, uc.r.IsBlank()) }) } } diff --git a/internal/render/ep.go b/internal/render/ep.go index 330ae551..37f496b8 100644 --- a/internal/render/ep.go +++ b/internal/render/ep.go @@ -33,7 +33,7 @@ func (Endpoints) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (Endpoints) Render(o interface{}, ns string, r *Row) error { +func (e Endpoints) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected Endpoints, but got %T", o) @@ -44,16 +44,16 @@ func (Endpoints) Render(o interface{}, ns string, r *Row) error { return err } - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(ep.ObjectMeta) + r.Fields = make(Fields, 0, len(e.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, ep.Namespace) + r.Fields = append(r.Fields, ep.Namespace) } - fields = append(fields, + r.Fields = append(r.Fields, ep.Name, missing(toEPs(ep.Subsets)), toAge(ep.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(ep.ObjectMeta), fields return nil } diff --git a/internal/render/ev.go b/internal/render/ev.go index d35ee3d6..a03aa9cb 100644 --- a/internal/render/ev.go +++ b/internal/render/ev.go @@ -53,7 +53,7 @@ func (Event) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (Event) Render(o interface{}, ns string, r *Row) error { +func (e Event) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected Event, but got %T", o) @@ -64,18 +64,18 @@ func (Event) Render(o interface{}, ns string, r *Row) error { return err } - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(ev.ObjectMeta) + r.Fields = make(Fields, 0, len(e.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, ev.Namespace) + r.Fields = append(r.Fields, ev.Namespace) } - fields = append(fields, + r.Fields = append(r.Fields, ev.Name, ev.Reason, ev.Source.Component, strconv.Itoa(int(ev.Count)), Truncate(ev.Message, 80), toAge(ev.LastTimestamp)) - r.ID, r.Fields = MetaFQN(ev.ObjectMeta), fields return nil } diff --git a/internal/render/event_test.go b/internal/render/event_test.go index 56c65693..a0d4b31d 100644 --- a/internal/render/event_test.go +++ b/internal/render/event_test.go @@ -31,10 +31,11 @@ func TestSort(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - u.re.Sort("", u.col, u.asc) - assert.Equal(t, u.e, u.re) + uc.re.Sort("", uc.col, uc.asc) + assert.Equal(t, uc.e, uc.re) }) } } @@ -50,9 +51,10 @@ func TestDefaultColorer(t *testing.T) { "std": {100, render.StdColor}, } - for k, u := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, render.DefaultColorer("", render.RowEvent{})) + assert.Equal(t, uc.e, render.DefaultColorer("", render.RowEvent{})) }) } } diff --git a/internal/render/helpers_test.go b/internal/render/helpers_test.go index 39549b65..510f4807 100644 --- a/internal/render/helpers_test.go +++ b/internal/render/helpers_test.go @@ -1,7 +1,6 @@ package render import ( - "fmt" "testing" "time" @@ -49,9 +48,10 @@ func TestToAge(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, toAge(metav1.Time{Time: u.t})[:2]) + assert.Equal(t, uc.e, toAge(metav1.Time{Time: uc.t})[:2]) }) } } @@ -67,10 +67,11 @@ func TestToAgeHuma(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - ti := toAge(metav1.Time{Time: u.t}) - assert.Equal(t, u.e, toAgeHuman(ti)[:2]) + ti := toAge(metav1.Time{Time: uc.t}) + assert.Equal(t, uc.e, toAgeHuman(ti)[:2]) }) } } @@ -86,9 +87,10 @@ func TestJoin(t *testing.T) { "sparse": {[]string{"a", "", "c"}, "a,c"}, } - for k, v := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, v.e, join(v.i, ",")) + assert.Equal(t, uc.e, join(uc.i, ",")) }) } } @@ -195,11 +197,12 @@ func TestToSelector(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - s := toSelector(u.m) + s := toSelector(uc.m) var match bool - for _, e := range u.e { + for _, e := range uc.e { if e == s { match = true } @@ -225,9 +228,10 @@ func TestBlank(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, blank(u.a)) + assert.Equal(t, uc.e, blank(uc.a)) }) } } @@ -252,9 +256,10 @@ func TestIn(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, u.e, in(u.a, u.v)) + assert.Equal(t, uc.e, in(uc.a, uc.v)) }) } } @@ -268,9 +273,10 @@ func TestMetaFQN(t *testing.T) { "nons": {metav1.ObjectMeta{Name: "blee"}, "blee"}, } - for k, v := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, v.e, MetaFQN(v.m)) + assert.Equal(t, uc.e, MetaFQN(uc.m)) }) } } @@ -284,9 +290,10 @@ func TestFQN(t *testing.T) { "nons": {n: "blee", e: "blee"}, } - for k, v := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - assert.Equal(t, v.e, FQN(v.ns, v.n)) + assert.Equal(t, uc.e, FQN(uc.ns, uc.n)) }) } } @@ -374,10 +381,11 @@ func BenchmarkAsPerc(b *testing.B) { // Helpers... -func testTime() time.Time { - t, err := time.Parse(time.RFC3339, "2018-12-14T10:36:43.326972-07:00") - if err != nil { - fmt.Println("TestTime Failed", err) - } - return t -} +// BOZO!! +// func testTime() time.Time { +// t, err := time.Parse(time.RFC3339, "2018-12-14T10:36:43.326972-07:00") +// if err != nil { +// fmt.Println("TestTime Failed", err) +// } +// return t +// } diff --git a/internal/render/hpa.go b/internal/render/hpa.go index 810d329d..64ce40b0 100644 --- a/internal/render/hpa.go +++ b/internal/render/hpa.go @@ -37,7 +37,7 @@ func (HorizontalPodAutoscaler) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (HorizontalPodAutoscaler) Render(o interface{}, ns string, r *Row) error { +func (h HorizontalPodAutoscaler) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected HorizontalPodAutoscaler, but got %T", o) @@ -48,11 +48,12 @@ func (HorizontalPodAutoscaler) Render(o interface{}, ns string, r *Row) error { return err } - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(hpa.ObjectMeta) + r.Fields = make(Fields, 0, len(h.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, hpa.Namespace) + r.Fields = append(r.Fields, hpa.Namespace) } - fields = append(fields, + r.Fields = append(r.Fields, hpa.ObjectMeta.Name, hpa.Spec.ScaleTargetRef.Name, toMetrics(hpa.Spec, hpa.Status), @@ -61,7 +62,6 @@ func (HorizontalPodAutoscaler) Render(o interface{}, ns string, r *Row) error { strconv.Itoa(int(hpa.Status.CurrentReplicas)), toAge(hpa.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(hpa.ObjectMeta), fields return nil } diff --git a/internal/render/node.go b/internal/render/node.go index f6294b8a..a28edba2 100644 --- a/internal/render/node.go +++ b/internal/render/node.go @@ -9,7 +9,6 @@ import ( v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" - "k8s.io/apimachinery/pkg/util/sets" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) @@ -77,8 +76,9 @@ func (n Node) Render(o interface{}, ns string, r *Row) error { ro := make([]string, 10) nodeRoles(&no, ro) - fields := make(Fields, 0, len(r.Fields)) - fields = append(fields, + r.ID = MetaFQN(no.ObjectMeta) + r.Fields = make(Fields, 0, len(n.Header(ns))) + r.Fields = append(r.Fields, no.Name, join(sta, ","), join(ro, ","), @@ -94,11 +94,8 @@ func (n Node) Render(o interface{}, ns string, r *Row) error { a.mem, toAge(no.ObjectMeta.CreationTimestamp), ) - r.ID = MetaFQN(no.ObjectMeta) - r.Fields = fields return nil - } // ---------------------------------------------------------------------------- @@ -132,10 +129,6 @@ func gatherNodeMX(no *v1.Node, mx *mv1beta1.NodeMetrics) (c metric, a metric, p return } -func withPerc(v, p string) string { - return v + " (" + p + ")" -} - func nodeRoles(node *v1.Node, res []string) { index := 0 for k, v := range node.Labels { @@ -200,87 +193,6 @@ func status(status v1.NodeStatus, exempt bool, res []string) { } } -func findNodeRoles(no *v1.Node) []string { - roles := sets.NewString() - for k, v := range no.Labels { - switch { - case strings.HasPrefix(k, labelNodeRolePrefix): - if role := strings.TrimPrefix(k, labelNodeRolePrefix); len(role) > 0 { - roles.Insert(role) - } - case k == nodeLabelRole && v != "": - roles.Insert(v) - } - } - - return roles.List() -} - -func podsResources(name string, pods []*v1.Pod) (v1.ResourceList, v1.ResourceList, error) { - reqs, limits := v1.ResourceList{}, v1.ResourceList{} - for _, p := range pods { - preq, plim := podResources(p) - for k, v := range preq { - if value, ok := reqs[k]; !ok { - reqs[k] = v.DeepCopy() - } else { - value.Add(v) - reqs[k] = value - } - } - for k, v := range plim { - if value, ok := limits[k]; !ok { - limits[k] = v.DeepCopy() - } else { - value.Add(v) - limits[k] = value - } - } - } - - return reqs, limits, nil -} - -func podResources(pod *v1.Pod) (v1.ResourceList, v1.ResourceList) { - reqs, limits := v1.ResourceList{}, v1.ResourceList{} - for _, container := range pod.Spec.Containers { - addResources(reqs, container.Resources.Requests) - addResources(limits, container.Resources.Limits) - } - // init containers define the minimum of any resource - for _, container := range pod.Spec.InitContainers { - maxResources(reqs, container.Resources.Requests) - maxResources(limits, container.Resources.Limits) - } - - return reqs, limits -} - -// AddResources adds the resources from l2 to l1. -func addResources(l1, l2 v1.ResourceList) { - for name, quantity := range l2 { - if value, ok := l1[name]; ok { - value.Add(quantity) - l1[name] = value - } else { - l1[name] = quantity.DeepCopy() - } - } -} - -// MaxResourceList sets list to the greater of l1/l2 for every resource. -func maxResources(l1, l2 v1.ResourceList) { - for name, quantity := range l2 { - if value, ok := l1[name]; ok { - if quantity.Cmp(value) > 0 { - l1[name] = quantity.DeepCopy() - } - } else { - l1[name] = quantity.DeepCopy() - } - } -} - func empty(s []string) bool { for _, v := range s { if len(v) != 0 { diff --git a/internal/render/np.go b/internal/render/np.go index 820d5d80..f3a45a08 100644 --- a/internal/render/np.go +++ b/internal/render/np.go @@ -38,7 +38,7 @@ func (NetworkPolicy) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (NetworkPolicy) Render(o interface{}, ns string, r *Row) error { +func (n NetworkPolicy) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected NetworkPolicy, but got %T", o) @@ -52,11 +52,12 @@ func (NetworkPolicy) Render(o interface{}, ns string, r *Row) error { ip, is, ib := ingress(np.Spec.Ingress) ep, es, eb := egress(np.Spec.Egress) - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(np.ObjectMeta) + r.Fields = make(Fields, 0, len(n.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, np.Namespace) + r.Fields = append(r.Fields, np.Namespace) } - fields = append(fields, + r.Fields = append(r.Fields, np.Name, is, ip, @@ -66,7 +67,6 @@ func (NetworkPolicy) Render(o interface{}, ns string, r *Row) error { eb, toAge(np.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(np.ObjectMeta), fields return nil } diff --git a/internal/render/ns_test.go b/internal/render/ns_test.go index 445e05b7..89736e22 100644 --- a/internal/render/ns_test.go +++ b/internal/render/ns_test.go @@ -7,6 +7,33 @@ import ( "github.com/stretchr/testify/assert" ) +func TestNSColorer(t *testing.T) { + var ( + ns = render.Row{Fields: render.Fields{"blee", "Active"}} + term = render.Row{Fields: render.Fields{"blee", render.Terminating}} + dead = render.Row{Fields: render.Fields{"blee", "Inactive"}} + ) + + uu := colorerUCs{ + // Add AllNS + {"", render.RowEvent{Kind: render.EventAdd, Row: ns}, render.AddColor}, + // Mod AllNS + {"", render.RowEvent{Kind: render.EventUpdate, Row: ns}, render.ModColor}, + // MoChange AllNS + {"", render.RowEvent{Kind: render.EventUnchanged, Row: ns}, render.StdColor}, + // Bust NS + {"", render.RowEvent{Kind: render.EventUnchanged, Row: term}, render.ErrColor}, + // Bust NS + {"", render.RowEvent{Kind: render.EventUnchanged, Row: dead}, render.ErrColor}, + } + + var n render.Namespace + f := n.ColorerFunc() + for _, u := range uu { + assert.Equal(t, u.e, f(u.ns, u.r)) + } +} + func TestNamespaceRender(t *testing.T) { c := render.Namespace{} r := render.NewRow(3) diff --git a/internal/render/pdb.go b/internal/render/pdb.go index 690a19d8..167492a7 100644 --- a/internal/render/pdb.go +++ b/internal/render/pdb.go @@ -57,7 +57,7 @@ func (PodDisruptionBudget) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (PodDisruptionBudget) Render(o interface{}, ns string, r *Row) error { +func (p PodDisruptionBudget) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected PodDisruptionBudget, but got %T", o) @@ -68,11 +68,12 @@ func (PodDisruptionBudget) Render(o interface{}, ns string, r *Row) error { return err } - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(pdb.ObjectMeta) + r.Fields = make(Fields, 0, len(p.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, pdb.Namespace) + r.Fields = append(r.Fields, pdb.Namespace) } - fields = append(fields, + r.Fields = append(r.Fields, pdb.Name, numbToStr(pdb.Spec.MinAvailable), numbToStr(pdb.Spec.MaxUnavailable), @@ -82,7 +83,6 @@ func (PodDisruptionBudget) Render(o interface{}, ns string, r *Row) error { strconv.Itoa(int(pdb.Status.ExpectedPods)), toAge(pdb.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(pdb.ObjectMeta), fields return nil } diff --git a/internal/render/pod.go b/internal/render/pod.go index 21eb5e6b..42a0a48d 100644 --- a/internal/render/pod.go +++ b/internal/render/pod.go @@ -5,7 +5,6 @@ import ( "strconv" "strings" - "github.com/derailed/k9s/internal/color" "github.com/derailed/tview" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" @@ -158,7 +157,7 @@ func (*Pod) gatherPodMX(pod *v1.Pod, mx *mv1beta1.PodMetrics) (c, p metric) { return } -func containerResources(co *v1.Container) (cpu, mem *resource.Quantity) { +func containerResources(co v1.Container) (cpu, mem *resource.Quantity) { req, limit := co.Resources.Requests, co.Resources.Limits switch { case len(req) != 0: @@ -171,7 +170,7 @@ func containerResources(co *v1.Container) (cpu, mem *resource.Quantity) { func requestedRes(po *v1.Pod) (cpu, mem resource.Quantity) { for _, co := range po.Spec.Containers { - c, m := containerResources(&co) + c, m := containerResources(co) if c != nil { cpu.Add(*c) } @@ -225,13 +224,13 @@ func (p *Pod) phase(po *v1.Pod) string { status = po.Status.Reason } - init, status := p.initContainerPhase(po.Status, len(po.Spec.InitContainers), status) - if init { + status, ok := p.initContainerPhase(po.Status, len(po.Spec.InitContainers), status) + if ok { return status } - running, status := p.containerPhase(po.Status, status) - if running && status == "Completed" { + status, ok = p.containerPhase(po.Status, status) + if ok && status == "Completed" { status = "Running" } if po.DeletionTimestamp == nil { @@ -241,7 +240,7 @@ func (p *Pod) phase(po *v1.Pod) string { return "Terminated" } -func (*Pod) containerPhase(st v1.PodStatus, status string) (bool, string) { +func (*Pod) containerPhase(st v1.PodStatus, status string) (string, bool) { var running bool for i := len(st.ContainerStatuses) - 1; i >= 0; i-- { cs := st.ContainerStatuses[i] @@ -261,29 +260,22 @@ func (*Pod) containerPhase(st v1.PodStatus, status string) (bool, string) { } } - return running, status + return status, running } -func (*Pod) initContainerPhase(st v1.PodStatus, initCount int, status string) (bool, string) { +func (*Pod) initContainerPhase(st v1.PodStatus, initCount int, status string) (string, bool) { for i, cs := range st.InitContainerStatuses { - status := checkContainerStatus(cs, i, initCount) - if status == "" { + s := checkContainerStatus(cs, i, initCount) + if s == "" { continue } - return true, status + return s, true } - return false, status -} - -func (*Pod) loggableContainers(s v1.PodStatus) []string { - var rcos []string - for _, c := range s.ContainerStatuses { - rcos = append(rcos, c.Name) - } - return rcos + return status, false } +// ---------------------------------------------------------------------------- // Helpers.. func checkContainerStatus(cs v1.ContainerStatus, i, initCount int) string { @@ -305,15 +297,3 @@ func checkContainerStatus(cs v1.ContainerStatus, i, initCount int) string { return "Init:" + strconv.Itoa(i) + "/" + strconv.Itoa(initCount) } } - -func asColor(n string) color.Paint { - var sum int - for _, r := range n { - sum += int(r) - } - return color.Paint(30 + 2 + sum%6) -} - -func isSet(s *string) bool { - return s != nil && *s != "" -} diff --git a/internal/render/pod_test.go b/internal/render/pod_test.go index 15f99065..a735e6fd 100644 --- a/internal/render/pod_test.go +++ b/internal/render/pod_test.go @@ -4,6 +4,7 @@ import ( "testing" "github.com/derailed/k9s/internal/render" + "github.com/gdamore/tcell" "github.com/stretchr/testify/assert" v1 "k8s.io/api/core/v1" res "k8s.io/apimachinery/pkg/api/resource" @@ -13,6 +14,52 @@ import ( mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) +type ( + colorerUC struct { + ns string + r render.RowEvent + e tcell.Color + } + + colorerUCs []colorerUC +) + +func TestPodColorer(t *testing.T) { + var ( + nsRow = render.Row{Fields: render.Fields{"blee", "fred", "1/1", "Running"}} + toastNS = render.Row{Fields: render.Fields{"blee", "fred", "1/1", "Boom"}} + notReadyNS = render.Row{Fields: render.Fields{"blee", "fred", "0/1", "Boom"}} + row = render.Row{Fields: render.Fields{"fred", "1/1", "Running"}} + toast = render.Row{Fields: render.Fields{"fred", "1/1", "Boom"}} + notReady = render.Row{Fields: render.Fields{"fred", "0/1", "Boom"}} + ) + + uu := colorerUCs{ + // Add allNS + {"", render.RowEvent{Kind: render.EventAdd, Row: nsRow}, render.AddColor}, + // Add Namespaced + {"blee", render.RowEvent{Kind: render.EventAdd, Row: row}, render.AddColor}, + // Mod AllNS + {"", render.RowEvent{Kind: render.EventUpdate, Row: nsRow}, render.ModColor}, + // Mod Namespaced + {"blee", render.RowEvent{Kind: render.EventUpdate, Row: row}, render.ModColor}, + // Mod Busted AllNS + {"", render.RowEvent{Kind: render.EventUpdate, Row: toastNS}, render.ErrColor}, + // Mod Busted Namespaced + {"blee", render.RowEvent{Kind: render.EventUpdate, Row: toast}, render.ErrColor}, + // NotReady AllNS + {"", render.RowEvent{Kind: render.EventUpdate, Row: notReadyNS}, render.ErrColor}, + // NotReady Namespaced + {"blee", render.RowEvent{Kind: render.EventUpdate, Row: notReady}, render.ErrColor}, + } + + var p render.Pod + f := p.ColorerFunc() + for _, u := range uu { + assert.Equal(t, u.e, f(u.ns, u.r)) + } +} + func TestPodRender(t *testing.T) { pom := podMetrics{load(t, "po"), makePodMX("nginx", "10m", "10Mi")} diff --git a/internal/render/policy.go b/internal/render/policy.go index 16728634..b90e8b9f 100644 --- a/internal/render/policy.go +++ b/internal/render/policy.go @@ -42,8 +42,5 @@ func (Policy) Header(ns string) HeaderRow { // Render renders a K8s resource to screen. func (Policy) Render(o interface{}, gvr string, r *Row) error { - panic("NYI") return nil } - -// Helpers... diff --git a/internal/render/pv.go b/internal/render/pv.go index 6181f7d8..c142abb0 100644 --- a/internal/render/pv.go +++ b/internal/render/pv.go @@ -53,7 +53,7 @@ func (PersistentVolume) Header(string) HeaderRow { } // Render renders a K8s resource to screen. -func (PersistentVolume) Render(o interface{}, ns string, r *Row) error { +func (p PersistentVolume) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected PersistentVolume, but got %T", o) @@ -79,8 +79,8 @@ func (PersistentVolume) Render(o interface{}, ns string, r *Row) error { size := pv.Spec.Capacity[v1.ResourceStorage] - fields := make(Fields, 0, len(r.Fields)) - fields = append(fields, + r.ID = MetaFQN(pv.ObjectMeta) + r.Fields = Fields{ pv.Name, size.String(), accessMode(pv.Spec.AccessModes), @@ -90,8 +90,7 @@ func (PersistentVolume) Render(o interface{}, ns string, r *Row) error { class, pv.Status.Reason, toAge(pv.ObjectMeta.CreationTimestamp), - ) - r.ID, r.Fields = MetaFQN(pv.ObjectMeta), fields + } return nil } diff --git a/internal/render/pvc.go b/internal/render/pvc.go index dc37cc6b..6cb71af6 100644 --- a/internal/render/pvc.go +++ b/internal/render/pvc.go @@ -54,7 +54,7 @@ func (PersistentVolumeClaim) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (PersistentVolumeClaim) Render(o interface{}, ns string, r *Row) error { +func (p PersistentVolumeClaim) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected PersistentVolumeClaim, but got %T", o) @@ -84,11 +84,12 @@ func (PersistentVolumeClaim) Render(o interface{}, ns string, r *Row) error { } } - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(pvc.ObjectMeta) + r.Fields = make(Fields, 0, len(p.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, pvc.Namespace) + r.Fields = append(r.Fields, pvc.Namespace) } - fields = append(fields, + r.Fields = append(r.Fields, pvc.Name, string(phase), pvc.Spec.VolumeName, @@ -97,7 +98,6 @@ func (PersistentVolumeClaim) Render(o interface{}, ns string, r *Row) error { class, toAge(pvc.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(pvc.ObjectMeta), fields return nil } diff --git a/internal/render/row.go b/internal/render/row.go index b6146c7a..d15e6b95 100644 --- a/internal/render/row.go +++ b/internal/render/row.go @@ -31,6 +31,16 @@ type Header struct { // HeaderRow represents a table header. type HeaderRow []Header +// Columns return header row columns as strings. +func (h HeaderRow) Columns() []string { + cc := make([]string, len(h)) + for i, c := range h { + cc[i] = c.Name + } + + return cc +} + // HasAge returns true if table has an age column. func (h HeaderRow) HasAge() bool { for _, r := range h { diff --git a/internal/render/row_test.go b/internal/render/row_test.go index 4b8e4110..f7149791 100644 --- a/internal/render/row_test.go +++ b/internal/render/row_test.go @@ -58,10 +58,11 @@ func TestRowDelete(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - rows := u.rows.Delete(u.id) - assert.Equal(t, u.e, rows) + rows := uc.rows.Delete(uc.id) + assert.Equal(t, uc.e, rows) }) } } @@ -135,10 +136,11 @@ func TestSortText(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - u.rows.Sort(u.col, u.asc) - assert.Equal(t, u.e, u.rows) + uc.rows.Sort(uc.col, uc.asc) + assert.Equal(t, uc.e, uc.rows) }) } } @@ -175,10 +177,11 @@ func TestSortDuration(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - u.rows.Sort(u.col, u.asc) - assert.Equal(t, u.e, u.rows) + uc.rows.Sort(uc.col, uc.asc) + assert.Equal(t, uc.e, uc.rows) }) } } @@ -216,10 +219,11 @@ func TestSortMetrics(t *testing.T) { }, } - for k, u := range uu { + for k := range uu { + uc := uu[k] t.Run(k, func(t *testing.T) { - u.rows.Sort(u.col, u.asc) - assert.Equal(t, u.e, u.rows) + uc.rows.Sort(uc.col, uc.asc) + assert.Equal(t, uc.e, uc.rows) }) } } diff --git a/internal/render/rs.go b/internal/render/rs.go index 571ec738..880d6b12 100644 --- a/internal/render/rs.go +++ b/internal/render/rs.go @@ -53,7 +53,7 @@ func (ReplicaSet) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (ReplicaSet) Render(o interface{}, ns string, r *Row) error { +func (s ReplicaSet) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected ReplicaSet, but got %T", o) @@ -64,18 +64,18 @@ func (ReplicaSet) Render(o interface{}, ns string, r *Row) error { return err } - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(rs.ObjectMeta) + r.Fields = make(Fields, 0, len(s.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, rs.Namespace) + r.Fields = append(r.Fields, rs.Namespace) } - fields = append(fields, + r.Fields = append(r.Fields, rs.Name, strconv.Itoa(int(*rs.Spec.Replicas)), strconv.Itoa(int(rs.Status.Replicas)), strconv.Itoa(int(rs.Status.ReadyReplicas)), toAge(rs.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(rs.ObjectMeta), fields return nil } diff --git a/internal/render/sa.go b/internal/render/sa.go index 36cb5dc0..760a77a9 100644 --- a/internal/render/sa.go +++ b/internal/render/sa.go @@ -32,28 +32,27 @@ func (ServiceAccount) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (ServiceAccount) Render(o interface{}, ns string, r *Row) error { +func (s ServiceAccount) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected ServiceAccount, but got %T", o) } - var s v1.ServiceAccount - err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &s) + var sa v1.ServiceAccount + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &sa) if err != nil { return err } - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(sa.ObjectMeta) + r.Fields = make(Fields, 0, len(s.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, s.Namespace) + r.Fields = append(r.Fields, sa.Namespace) } - fields = append(fields, - s.Name, - strconv.Itoa(len(s.Secrets)), - toAge(s.ObjectMeta.CreationTimestamp), + r.Fields = append(r.Fields, + sa.Name, + strconv.Itoa(len(sa.Secrets)), + toAge(sa.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(s.ObjectMeta), fields - return nil } diff --git a/internal/render/secret.go b/internal/render/secret.go index e56796c9..0280d0ba 100644 --- a/internal/render/secret.go +++ b/internal/render/secret.go @@ -34,29 +34,28 @@ func (Secret) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (Secret) Render(o interface{}, ns string, r *Row) error { +func (s Secret) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected Secret, but got %T", o) } - var s v1.Secret - err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &s) + var sec v1.Secret + err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &sec) if err != nil { return err } - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(sec.ObjectMeta) + r.Fields = make(Fields, 0, len(s.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, s.Namespace) + r.Fields = append(r.Fields, sec.Namespace) } - fields = append(fields, - s.Name, - string(s.Type), - strconv.Itoa(len(s.Data)), - toAge(s.ObjectMeta.CreationTimestamp), + r.Fields = append(r.Fields, + sec.Name, + string(sec.Type), + strconv.Itoa(len(sec.Data)), + toAge(sec.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(s.ObjectMeta), fields - return nil } diff --git a/internal/render/subject.go b/internal/render/subject.go index 9c5d701e..a11e4dc2 100644 --- a/internal/render/subject.go +++ b/internal/render/subject.go @@ -25,6 +25,5 @@ func (Subject) Header(ns string) HeaderRow { // Render renders a K8s resource to screen. func (Subject) Render(o interface{}, gvr string, r *Row) error { - panic("NYI") return nil } diff --git a/internal/render/svc.go b/internal/render/svc.go index 26d232c9..e41935a5 100644 --- a/internal/render/svc.go +++ b/internal/render/svc.go @@ -38,7 +38,7 @@ func (Service) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (Service) Render(o interface{}, ns string, r *Row) error { +func (s Service) Render(o interface{}, ns string, r *Row) error { raw, ok := o.(*unstructured.Unstructured) if !ok { return fmt.Errorf("Expected Service, but got %T", o) @@ -49,11 +49,12 @@ func (Service) Render(o interface{}, ns string, r *Row) error { return err } - fields := make(Fields, 0, len(r.Fields)) + r.ID = MetaFQN(svc.ObjectMeta) + r.Fields = make(Fields, 0, len(s.Header(ns))) if isAllNamespace(ns) { - fields = append(fields, svc.Namespace) + r.Fields = append(r.Fields, svc.Namespace) } - fields = append(fields, + r.Fields = append(r.Fields, svc.ObjectMeta.Name, string(svc.Spec.Type), svc.Spec.ClusterIP, @@ -63,8 +64,6 @@ func (Service) Render(o interface{}, ns string, r *Row) error { toAge(svc.ObjectMeta.CreationTimestamp), ) - r.ID, r.Fields = MetaFQN(svc.ObjectMeta), fields - return nil } diff --git a/internal/ui/colorer_test.go b/internal/ui/colorer_test.go deleted file mode 100644 index 095582ff..00000000 --- a/internal/ui/colorer_test.go +++ /dev/null @@ -1,30 +0,0 @@ -package ui_test - -// BOZO!! -// import ( -// "testing" - -// "github.com/derailed/k9s/internal/render" -// "github.com/derailed/k9s/internal/ui" -// "github.com/gdamore/tcell" -// "github.com/stretchr/testify/assert" -// ) - -// func TestDefaultColorer(t *testing.T) { -// uu := map[string]struct { -// re render.RowEvent -// e tcell.Color -// }{ -// "default": {render.RowEvent{}, ui.StdColor}, -// "add": {render.RowEvent{Kind: render.EventAdd}, ui.AddColor}, -// "delete": {render.RowEvent{Kind: render.EventDelete}, ui.KillColor}, -// "update": {render.RowEvent{Kind: render.EventUpdate}, ui.ModColor}, -// } - -// for k := range uu { -// u := uu[k] -// t.Run(k, func(t *testing.T) { -// assert.Equal(t, u.e, ui.DefaultColorer("", u.re)) -// }) -// } -// } diff --git a/internal/ui/sorter_test.go b/internal/ui/sorter_test.go deleted file mode 100644 index 9218576f..00000000 --- a/internal/ui/sorter_test.go +++ /dev/null @@ -1,118 +0,0 @@ -package ui - -// BOZO!! -// func TestGroupSort(t *testing.T) { -// uu := []struct { -// asc bool -// rows []string -// expect []string -// }{ -// {true, []string{"200m", "100m"}, []string{"100m", "200m"}}, -// {true, []string{"200m", "100m"}, []string{"100m", "200m"}}, -// {false, []string{"200m", "100m"}, []string{"200m", "100m"}}, -// {true, []string{"10", "1"}, []string{"1", "10"}}, -// {false, []string{"10", "1"}, []string{"10", "1"}}, -// {true, []string{"100Mi", "10Mi"}, []string{"10Mi", "100Mi"}}, -// {false, []string{"100Mi", "10Mi"}, []string{"100Mi", "10Mi"}}, -// {true, []string{"xyz", "abc"}, []string{"abc", "xyz"}}, -// {false, []string{"xyz", "abc"}, []string{"xyz", "abc"}}, -// {true, []string{"2m30s", "1m10s"}, []string{"1m10s", "2m30s"}}, -// {true, []string{"3d", "1d"}, []string{"1d", "3d"}}, - -// {true, []string{"95h", "93h"}, []string{"93h", "95h"}}, -// {true, []string{"95d", "93d"}, []string{"93d", "95d"}}, -// {true, []string{"1h10m", "59m"}, []string{"59m", "1h10m"}}, -// {true, []string{"95m", "1h30m"}, []string{"1h30m", "95m"}}, -// {true, []string{"b-21", "b-2"}, []string{"b-2", "b-21"}}, -// {false, []string{"b-21", "b-2"}, []string{"b-21", "b-2"}}, -// {true, []string{"4m", "3m2s"}, []string{"3m2s", "4m"}}, -// {true, []string{"3y37d", "2y4d"}, []string{"2y4d", "3y37d"}}, -// } - -// for _, u := range uu { -// g := GroupSorter{rows: u.rows, asc: u.asc} -// sort.Sort(g) -// assert.Equal(t, u.expect, g.rows) -// } -// } - -// func TestRowSort(t *testing.T) { -// uu := []struct { -// asc bool -// rows, expect resource.Rows -// }{ -// { -// true, -// resource.Rows{resource.Row{"200m"}, resource.Row{"100m"}}, -// resource.Rows{resource.Row{"100m"}, resource.Row{"200m"}}, -// }, -// { -// false, -// resource.Rows{resource.Row{"200m"}, resource.Row{"100m"}}, -// resource.Rows{resource.Row{"200m"}, resource.Row{"100m"}}, -// }, -// { -// true, -// resource.Rows{resource.Row{"200Mi"}, resource.Row{"100Mi"}}, -// resource.Rows{resource.Row{"100Mi"}, resource.Row{"200Mi"}}, -// }, -// { -// false, -// resource.Rows{resource.Row{"200Mi"}, resource.Row{"100Mi"}}, -// resource.Rows{resource.Row{"200Mi"}, resource.Row{"100Mi"}}, -// }, -// { -// true, -// resource.Rows{resource.Row{"8m4s"}, resource.Row{"31m"}}, -// resource.Rows{resource.Row{"8m4s"}, resource.Row{"31m"}}, -// }, -// { -// true, -// resource.Rows{resource.Row{"n/a"}, resource.Row{"31m"}}, -// resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, -// }, -// { -// true, -// resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, -// resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, -// }, -// { -// false, -// resource.Rows{resource.Row{"n/a"}, resource.Row{"31m"}}, -// resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, -// }, -// { -// false, -// resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, -// resource.Rows{resource.Row{"31m"}, resource.Row{"n/a"}}, -// }, -// } - -// for _, u := range uu { -// r := RowSorter{index: 0, rows: u.rows, asc: u.asc} -// sort.Sort(r) -// assert.Equal(t, u.expect, r.rows) -// } -// } - -// func TestIsDurationSort(t *testing.T) { -// uu := map[string]struct { -// s1, s2 string -// asc, e bool -// }{ -// "ascLess": {"10h5m", "2h10m", true, false}, -// "descGreater": {"10h5m", "2h10m", false, true}, -// "ascEqual": {"2h10m", "2h10m", true, true}, -// "descEqual": {"2h10m", "2h10m", false, true}, -// "ascGreater": {"10h10m", "2h5m", true, false}, -// } - -// for k := range uu { -// u := uu[k] -// t.Run(k, func(t *testing.T) { -// less, ok := isDurationSort(u.asc, u.s1, u.s2) -// assert.True(t, ok) -// assert.Equal(t, u.e, less) -// }) -// } -// } diff --git a/internal/ui/table.go b/internal/ui/table.go index 38b4cf7e..0da8f270 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -33,7 +33,6 @@ type Table struct { cmdBuff *CmdBuff styles *config.Styles sortCol SortColumn - sortFn SortFn colorerFn render.ColorerFunc decorateFn DecorateFunc } @@ -158,7 +157,6 @@ func (t *Table) doUpdate(data render.TableData) { t.adjustSorter(data) - var row int fg := config.AsColor(t.styles.GetTable().Header.FgColor) bg := config.AsColor(t.styles.GetTable().Header.BgColor) for col, h := range data.Header { @@ -167,8 +165,6 @@ func (t *Table) doUpdate(data render.TableData) { c.SetBackgroundColor(bg) c.SetTextColor(fg) } - row++ - data.RowEvents.Sort(data.Namespace, t.sortCol.index, t.sortCol.asc) pads := make(MaxyPad, len(data.Header)) diff --git a/internal/ui/table_helper.go b/internal/ui/table_helper.go index 17bb9222..167fb9a4 100644 --- a/internal/ui/table_helper.go +++ b/internal/ui/table_helper.go @@ -29,9 +29,6 @@ const ( ) var ( - cpuRX = regexp.MustCompile(`\A.{0,1}CPU`) - memRX = regexp.MustCompile(`\A.{0,1}MEM`) - // LabelCmd identifies a label query LabelCmd = regexp.MustCompile(`\A\-l`) @@ -88,46 +85,6 @@ func SkinTitle(fmat string, style config.Frame) string { return fmat } -// BOZO!! -// func sortRows(evts resource.RowEvents, sortFn SortFn, sortCol SortColumn, keys []string) { -// rows := make(resource.Rows, 0, len(evts)) -// for k, r := range evts { -// rows = append(rows, append(r.Fields, k)) -// } -// sortFn(rows, sortCol) - -// for i, r := range rows { -// keys[i] = r[len(r)-1] -// } -// } - -// func defaultSort(rows resource.Rows, sortCol SortColumn) { -// t := RowSorter{rows: rows, index: sortCol.index, asc: sortCol.asc} -// sort.Sort(t) -// } - -// BOZO!! -// func sortAllRows(col SortColumn, rows resource.RowEvents, sortFn SortFn) (resource.Row, map[string]resource.Row) { -// keys := make([]string, len(rows)) -// sortRows(rows, sortFn, col, keys) - -// sec := make(map[string]resource.Row, len(rows)) -// for _, k := range keys { -// grp := rows[k].Fields[col.index] -// sec[grp] = append(sec[grp], k) -// } - -// // Performs secondary to sort by name for each groups. -// prim := make(resource.Row, 0, len(sec)) -// for k, v := range sec { -// sort.Strings(v) -// prim = append(prim, k) -// } -// sort.Sort(GroupSorter{prim, col.asc}) - -// return prim, sec -// } - func sortIndicator(col SortColumn, style config.Table, index int, name string) string { if col.index != index { return name @@ -170,10 +127,9 @@ func rxFilter(q string, data render.TableData) (render.TableData, error) { } func fuzzyFilter(q string, index int, data render.TableData) render.TableData { - var ss, kk []string + var ss []string for _, re := range data.RowEvents { ss = append(ss, re.Row.Fields[index]) - kk = append(kk, re.Row.ID) } filtered := render.TableData{ diff --git a/internal/ui/table_helper_test.go b/internal/ui/table_helper_test.go index f8b7f9bd..8f1c18d9 100644 --- a/internal/ui/table_helper_test.go +++ b/internal/ui/table_helper_test.go @@ -40,76 +40,3 @@ func TestTrimLabelSelector(t *testing.T) { }) } } - -// BOZO!! -// func TestTVSortRows(t *testing.T) { -// uu := []struct { -// rows resource.RowEvents -// col int -// asc bool -// first resource.Row -// e []string -// }{ -// { -// resource.RowEvents{ -// "row1": {Fields: resource.Row{"x", "y"}}, -// "row2": {Fields: resource.Row{"a", "b"}}, -// }, -// 0, -// true, -// resource.Row{"a", "b"}, -// []string{"row2", "row1"}, -// }, -// { -// resource.RowEvents{ -// "row1": {Fields: resource.Row{"x", "y"}}, -// "row2": {Fields: resource.Row{"a", "b"}}, -// }, -// 1, -// true, -// resource.Row{"a", "b"}, -// []string{"row2", "row1"}, -// }, -// { -// resource.RowEvents{ -// "row1": {Fields: resource.Row{"x", "y"}}, -// "row2": {Fields: resource.Row{"a", "b"}}, -// }, -// 1, -// false, -// resource.Row{"x", "y"}, -// []string{"row1", "row2"}, -// }, -// { -// resource.RowEvents{ -// "row1": {Fields: resource.Row{"2175h48m0.06015s", "y"}}, -// "row2": {Fields: resource.Row{"403h42m34.060166s", "b"}}, -// }, -// 0, -// true, -// resource.Row{"403h42m34.060166s", "b"}, -// []string{"row2", "row1"}, -// }, -// } - -// for _, u := range uu { -// keys := make([]string, len(u.rows)) -// sortRows(u.rows, defaultSort, SortColumn{index: u.col, colCount: len(u.rows), asc: u.asc}, keys) -// assert.Equal(t, u.e, keys) -// assert.Equal(t, u.first, u.rows[u.e[0]].Fields) -// } -// } - -// func BenchmarkTableSortRows(b *testing.B) { -// evts := resource.RowEvents{ -// "row1": {Fields: resource.Row{"x", "y"}}, -// "row2": {Fields: resource.Row{"a", "b"}}, -// } -// sc := SortColumn{index: 0, colCount: 2, asc: true} -// keys := make([]string, len(evts)) -// b.ResetTimer() -// b.ReportAllocs() -// for i := 0; i < b.N; i++ { -// sortRows(evts, defaultSort, sc, keys) -// } -// } diff --git a/internal/ui/sorter.go b/internal/ui/types.go similarity index 82% rename from internal/ui/sorter.go rename to internal/ui/types.go index dfc0dfbe..1026cb67 100644 --- a/internal/ui/sorter.go +++ b/internal/ui/types.go @@ -1,8 +1,6 @@ package ui -import ( - "github.com/derailed/k9s/internal/render" -) +import "github.com/derailed/k9s/internal/render" type ( // SortFn represent a function that can sort columnar data. diff --git a/internal/view/alias.go b/internal/view/alias.go index 906c1ca3..1f6be173 100644 --- a/internal/view/alias.go +++ b/internal/view/alias.go @@ -12,10 +12,7 @@ import ( "github.com/rs/zerolog/log" ) -const ( - aliasTitle = "Aliases" - aliasTitleFmt = " [mediumseagreen::b]%s([fuchsia::b]%d[fuchsia::-][mediumseagreen::-]) " -) +const aliasTitle = "Aliases" // Alias represents a command alias view. type Alias struct { @@ -32,7 +29,6 @@ func NewAlias(gvr client.GVR) ResourceViewer { a.GetTable().SetSelectedStyle(tcell.ColorWhite, tcell.ColorMediumSpringGreen, tcell.AttrNone) a.SetBindKeysFn(a.bindKeys) a.SetContextFn(a.aliasContext) - // a.GetTable().SetEnterFn(a.gotoCmd) return &a } @@ -45,12 +41,9 @@ func (a *Alias) bindKeys(aa ui.KeyActions) { aa.Delete(ui.KeyShiftA, ui.KeyShiftN, tcell.KeyCtrlS, tcell.KeyCtrlSpace, ui.KeySpace) aa.Add(ui.KeyActions{ tcell.KeyEnter: ui.NewKeyAction("Goto", a.gotoCmd, true), - // BOZO!! - // tcell.KeyEscape: ui.NewKeyAction("Reset", a.resetCmd, false), - // ui.KeySlash: ui.NewKeyAction("Filter", a.GetTable().activateCmd, false), - ui.KeyShiftR: ui.NewKeyAction("Sort Resource", a.GetTable().SortColCmd(0, true), false), - ui.KeyShiftC: ui.NewKeyAction("Sort Command", a.GetTable().SortColCmd(1, true), false), - ui.KeyShiftA: ui.NewKeyAction("Sort ApiGroup", a.GetTable().SortColCmd(2, true), false), + ui.KeyShiftR: ui.NewKeyAction("Sort Resource", a.GetTable().SortColCmd(0, true), false), + ui.KeyShiftC: ui.NewKeyAction("Sort Command", a.GetTable().SortColCmd(1, true), false), + ui.KeyShiftA: ui.NewKeyAction("Sort ApiGroup", a.GetTable().SortColCmd(2, true), false), }) } @@ -60,7 +53,9 @@ func (a *Alias) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { if r != 0 { s := ui.TrimCell(a.GetTable().SelectTable, r, 1) tokens := strings.Split(s, ",") - a.App().gotoResource(tokens[0]) + if err := a.App().gotoResource(tokens[0]); err != nil { + a.App().Flash().Err(err) + } return nil } @@ -69,71 +64,3 @@ func (a *Alias) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { } return evt } - -func (a *Alias) resetCmd(evt *tcell.EventKey) *tcell.EventKey { - if !a.GetTable().SearchBuff().Empty() { - a.GetTable().SearchBuff().Reset() - return nil - } - - return a.App().PrevCmd(evt) -} - -func (a *Alias) gotoCmd1(app *App, ns, res, path string) { - log.Debug().Msgf("GOTO %q -- %q -- %q", ns, res, path) - app.gotoResource(client.GVR(path).ToR()) - // r, _ := a.GetTable().GetSelection() - // if r != 0 { - // s := ui.TrimCell(a.GetTable().SelectTable, r, 1) - // tokens := strings.Split(s, ",") - // a.App().Content.Pop() - // if err := a.App().gotoResource(tokens[0]); err != nil { - // a.App().Flash().Err(err) - // } - // return nil - // } - - // if a.GetTable().SearchBuff().IsActive() { - // return a.GetTable().activateCmd(evt) - // } - - // return evt -} - -// BOZO!! -// func (a *Alias) hydrate() render.TableData { -// var re render.Alias - -// data := render.TableData{ -// Header: re.Header(render.AllNamespaces), -// RowEvents: make(render.RowEvents, 0, len(aliases.Alias)), -// Namespace: resource.NotNamespaced, -// } - -// aa := make(config.ShortNames, len(aliases.Alias)) -// for alias, gvr := range aliases.Alias { -// if _, ok := aa[gvr]; ok { -// aa[gvr] = append(aa[gvr], alias) -// } else { -// aa[gvr] = []string{alias} -// } -// } - -// for gvr, aliases := range aa { -// var row render.Row -// if err := re.Render(aliases, gvr, &row); err != nil { -// log.Error().Err(err).Msgf("Alias render failed") -// continue -// } -// data.RowEvents = append(data.RowEvents, render.RowEvent{ -// Kind: render.EventAdd, -// Row: row, -// }) -// } - -// return data -// } - -// func (a *Alias) resetTitle() { -// a.SetTitle(fmt.Sprintf(aliasTitleFmt, aliasTitle, a.GetRowCount()-1)) -// } diff --git a/internal/view/app.go b/internal/view/app.go index 2767e904..3c20e2d7 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -211,20 +211,26 @@ func (a *App) refreshIndicator() { cluster := model.NewCluster(a.Conn(), mx) var cmx client.ClusterMetrics nos, nmx, err := fetchResources(a) - cpu, mem := "0", "0" - if err == nil { - cluster.Metrics(nos, nmx, &cmx) - cpu = render.AsPerc(cmx.PercCPU) - if cpu == "0" { - cpu = render.NAValue - } - mem = render.AsPerc(cmx.PercMEM) - if mem == "0" { - mem = render.NAValue - } + if err != nil { + log.Error().Err(err).Msgf("unable to refresh cluster indicator") + return } - info := fmt.Sprintf( + if err := cluster.Metrics(nos, nmx, &cmx); err != nil { + log.Error().Err(err).Msgf("unable to refresh cluster indicator") + return + } + + cpu := render.AsPerc(cmx.PercCPU) + if cpu == "0" { + cpu = render.NAValue + } + mem := render.AsPerc(cmx.PercMEM) + if mem == "0" { + mem = render.NAValue + } + + a.indicator().SetPermanent(fmt.Sprintf( indicatorFmt, a.version, cluster.ClusterName(), @@ -232,8 +238,7 @@ func (a *App) refreshIndicator() { cluster.Version(), cpu, mem, - ) - a.indicator().SetPermanent(info) + )) } func (a *App) switchNS(ns string) bool { diff --git a/internal/view/benchmark.go b/internal/view/benchmark.go index 23d29ff0..1f447c57 100644 --- a/internal/view/benchmark.go +++ b/internal/view/benchmark.go @@ -2,9 +2,7 @@ package view import ( "context" - "fmt" "io/ioutil" - "os" "path/filepath" "strings" @@ -18,10 +16,7 @@ import ( "github.com/rs/zerolog/log" ) -const ( - benchTitle = "Benchmarks" - resultTitle = "Benchmark Results" -) +const resultTitle = "Benchmark Results" // Benchmark represents a service benchmark results view. type Benchmark struct { @@ -50,31 +45,19 @@ func (b *Benchmark) benchContext(ctx context.Context) context.Context { return context.WithValue(ctx, internal.KeyDir, benchDir(b.App().Config)) } -// BOZO!! -// // Start runs the refresh loop -// func (b *Bench) Start() { -// log.Debug().Msgf(">>>> Bench START") -// var ctx context.Context - -// ctx, b.cancelFn = context.WithCancel(context.Background()) -// if err := b.watchBenchDir(ctx); err != nil { -// b.App().Flash().Errf("Unable to watch benchmarks directory %s", err) -// } -// } - func (b *Benchmark) viewBench(app *App, ns, res, path string) { log.Debug().Msgf("VIEWBENCH %q -- %q -- %q", ns, res, path) data, err := readBenchFile(app.Config, b.benchFile()) if err != nil { - b.App().Flash().Errf("Unable to load bench file %s", err) + app.Flash().Errf("Unable to load bench file %s", err) return } b.details.SetText(data) b.details.SetSubject(fileToSubject(path)) - b.App().inject(b.details) - - return + if err := app.inject(b.details); err != nil { + app.Flash().Err(err) + } } func fileToSubject(path string) string { @@ -84,60 +67,30 @@ func fileToSubject(path string) string { return ee[0] + "/" + ee[1] } -func (b *Benchmark) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { - if !b.GetTable().RowSelected() { - return nil - } +// BOZO!! +// func (b *Benchmark) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { +// if !b.GetTable().RowSelected() { +// return nil +// } - sel, file := b.GetTable().GetSelectedItem(), b.benchFile() - dir := filepath.Join(perf.K9sBenchDir, b.App().Config.K9s.CurrentCluster) - showModal(b.App().Content.Pages, fmt.Sprintf("Delete benchmark `%s?", file), func() { - if err := os.Remove(filepath.Join(dir, file)); err != nil { - b.App().Flash().Errf("Unable to delete file %s", err) - return - } - b.App().Flash().Infof("Benchmark %s deleted!", sel) - }) +// sel, file := b.GetTable().GetSelectedItem(), b.benchFile() +// dir := filepath.Join(perf.K9sBenchDir, b.App().Config.K9s.CurrentCluster) +// showModal(b.App().Content.Pages, fmt.Sprintf("Delete benchmark `%s?", file), func() { +// if err := os.Remove(filepath.Join(dir, file)); err != nil { +// b.App().Flash().Errf("Unable to delete file %s", err) +// return +// } +// b.App().Flash().Infof("Benchmark %s deleted!", sel) +// }) - return nil -} +// return nil +// } func (b *Benchmark) benchFile() string { r := b.GetTable().GetSelectedRowIndex() return ui.TrimCell(b.GetTable().SelectTable, r, 7) } -// BOZO!! -// func (b *Benchmark) watchBenchDir(ctx context.Context) error { -// w, err := fsnotify.NewWatcher() -// if err != nil { -// return err -// } - -// go func() { -// for { -// select { -// case evt := <-w.Events: -// log.Debug().Msgf("Bench event %#v", evt) -// b.App().QueueUpdateDraw(func() { -// b.Refresh() -// }) -// case err := <-w.Errors: -// log.Info().Err(err).Msg("Dir Watcher failed") -// return -// case <-ctx.Done(): -// log.Debug().Msg("!!!! FS WATCHER DONE!!") -// if err := w.Close(); err != nil { -// log.Error().Err(err).Msg("Closing bench watched") -// } -// return -// } -// } -// }() - -// return w.Add(benchDir(b.App().Config)) -// } - // ---------------------------------------------------------------------------- // Helpers... @@ -145,10 +98,6 @@ func benchDir(cfg *config.Config) string { return filepath.Join(perf.K9sBenchDir, cfg.K9s.CurrentCluster) } -func loadBenchDir(cfg *config.Config) ([]os.FileInfo, error) { - return ioutil.ReadDir(benchDir(cfg)) -} - func readBenchFile(cfg *config.Config, n string) (string, error) { data, err := ioutil.ReadFile(filepath.Join(benchDir(cfg), n)) if err != nil { diff --git a/internal/view/browser.go b/internal/view/browser.go index 0870017f..7ce292c1 100644 --- a/internal/view/browser.go +++ b/internal/view/browser.go @@ -60,7 +60,7 @@ func (b *Browser) Init(ctx context.Context) error { return err } - if err := b.Table.Init(ctx); err != nil { + if err = b.Table.Init(ctx); err != nil { return err } if !dao.IsK9sMeta(b.meta) { @@ -79,7 +79,6 @@ func (b *Browser) Init(ctx context.Context) error { log.Debug().Msgf("ACCESSOR FOR %s -- %#v", b.gvr, b.accessor) b.envFn = b.defaultK9sEnv - b.Table.setFilterFn(b.filterBrowser) b.setNamespace(b.App().Config.ActiveNamespace()) b.refresh() row, _ := b.GetSelection() @@ -111,10 +110,7 @@ func (b *Browser) Stop() { } func (b *Browser) Refresh() { - // BOZO!! - // b.app.QueueUpdateDraw(func() { b.refresh() - // }) } // Name returns the component name. @@ -142,12 +138,6 @@ func (b *Browser) GetTable() *Table { return b.Table } -func (b *Browser) filterBrowser(sel string) { - panic("NYI") - // b.list.SetLabelSelector(sel) - b.refresh() -} - func (b *Browser) update(ctx context.Context) { for { select { @@ -263,7 +253,7 @@ func (b *Browser) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (b *Browser) defaultEnter(app *App, ns, _, sel string) { +func (b *Browser) defaultEnter(app *App, _, _, sel string) { log.Debug().Msgf("--------- Resource %q Verbs %v", sel, b.meta.Verbs) ns, n := client.Namespaced(sel) yaml, err := dao.Describe(b.app.Conn(), b.gvr, ns, n) @@ -277,7 +267,6 @@ func (b *Browser) defaultEnter(app *App, ns, _, sel string) { details.SetTextColor(b.app.Styles.FgColor()) details.SetText(colorizeYAML(b.app.Styles.Views().Yaml, yaml)) details.ScrollToBeginning() - if err := b.app.inject(details); err != nil { b.app.Flash().Err(err) } @@ -317,7 +306,9 @@ func (b *Browser) viewCmd(evt *tcell.EventKey) *tcell.EventKey { details.SetTextColor(b.app.Styles.FgColor()) details.SetText(colorizeYAML(b.app.Styles.Views().Yaml, raw)) details.ScrollToBeginning() - b.app.inject(details) + if err := b.app.inject(details); err != nil { + b.App().Flash().Err(err) + } return nil } diff --git a/internal/view/cluster_info.go b/internal/view/cluster_info.go index 0e4c9be0..7dd685e0 100644 --- a/internal/view/cluster_info.go +++ b/internal/view/cluster_info.go @@ -150,7 +150,9 @@ func (v *clusterInfoView) refreshMetrics(cluster *model.Cluster, row int) { } var cmx client.ClusterMetrics - cluster.Metrics(nos, nmx, &cmx) + if err := cluster.Metrics(nos, nmx, &cmx); err != nil { + log.Error().Err(err).Msgf("failed to retrieve cluster metrics") + } c := v.GetCell(row, 1) cpu := render.AsPerc(cmx.PercCPU) if cpu == "0" { diff --git a/internal/view/command.go b/internal/view/command.go index 811c2a7e..d4fb5f9e 100644 --- a/internal/view/command.go +++ b/internal/view/command.go @@ -140,7 +140,6 @@ func (c *command) exec(gvr string, comp model.Component) error { log.Error().Err(err).Msg("Config save failed!") } c.app.Content.Stack.ClearHistory() - return c.app.inject(comp) - return nil + return c.app.inject(comp) } diff --git a/internal/view/cronjob.go b/internal/view/cronjob.go index 418d0308..79759b06 100644 --- a/internal/view/cronjob.go +++ b/internal/view/cronjob.go @@ -49,7 +49,9 @@ func (c *CronJob) showJobs(app *App, ns, res, path string) { v := NewJob(client.GVR("batch/v1/jobs")) v.SetContextFn(jobCtx(path, string(cj.UID))) - app.inject(v) + if err := app.inject(v); err != nil { + app.Flash().Err(err) + } } func jobCtx(path, uid string) ContextFunc { diff --git a/internal/view/help.go b/internal/view/help.go index a910fef3..6c5c6919 100644 --- a/internal/view/help.go +++ b/internal/view/help.go @@ -34,7 +34,7 @@ func NewHelp() *Help { } // Init initializes the component. -func (v *Help) Init(ctx context.Context) (err error) { +func (v *Help) Init(ctx context.Context) error { if err := v.Table.Init(ctx); err != nil { return nil } diff --git a/internal/view/help_test.go b/internal/view/help_test.go index 5baaaa53..5df3dd3d 100644 --- a/internal/view/help_test.go +++ b/internal/view/help_test.go @@ -1,28 +1,27 @@ package view_test -// import ( -// "testing" +import ( + "testing" -// "github.com/derailed/k9s/internal/dao" -// "github.com/derailed/k9s/internal/ui" -// "github.com/derailed/k9s/internal/view" -// "github.com/stretchr/testify/assert" -// ) + "github.com/derailed/k9s/internal/client" + "github.com/derailed/k9s/internal/ui" + "github.com/derailed/k9s/internal/view" + "github.com/stretchr/testify/assert" +) -// BOZO!! -// func TestHelpNew(t *testing.T) { -// ctx := makeCtx() +func TestHelp(t *testing.T) { + ctx := makeCtx() -// app := ctx.Value(ui.KeyApp).(*view.App) -// po := view.NewPod(client.GVR("v1/pods")) -// po.Init(ctx) -// app.Content.Push(po) + app := ctx.Value(ui.KeyApp).(*view.App) + po := view.NewPod(client.GVR("v1/pods")) + po.Init(ctx) + app.Content.Push(po) -// v := view.NewHelp() -// v.Init(ctx) + v := view.NewHelp() -// assert.Equal(t, 32, v.GetRowCount()) -// assert.Equal(t, 10, v.GetColumnCount()) -// assert.Equal(t, "", v.GetCell(1, 0).Text) -// assert.Equal(t, "Erase", v.GetCell(1, 1).Text) -// } + assert.Nil(t, v.Init(ctx)) + assert.Equal(t, 25, v.GetRowCount()) + assert.Equal(t, 10, v.GetColumnCount()) + assert.Equal(t, "", v.GetCell(1, 0).Text) + assert.Equal(t, "Erase", v.GetCell(1, 1).Text) +} diff --git a/internal/view/helpers.go b/internal/view/helpers.go index 6ce93e90..9ea4d0d4 100644 --- a/internal/view/helpers.go +++ b/internal/view/helpers.go @@ -13,8 +13,6 @@ import ( "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" - "golang.org/x/text/language" - "golang.org/x/text/message" ) func showPodsWithLabels(app *App, path string, sel map[string]string) { @@ -38,7 +36,9 @@ func showPods(app *App, path, labelSel, fieldSel string) { if err := app.Config.SetActiveNamespace(ns); err != nil { log.Error().Err(err).Msg("Config NS set failed!") } - app.inject(v) + if err := app.inject(v); err != nil { + app.Flash().Err(err) + } } func podCtx(path, labelSel, fieldSel string) ContextFunc { @@ -118,9 +118,3 @@ func fqn(ns, n string) string { } return ns + "/" + n } - -// AsNumb prints a number with thousand separator. -func asNum(n int) string { - p := message.NewPrinter(language.English) - return p.Sprintf("%d", n) -} diff --git a/internal/view/job.go b/internal/view/job.go index 08650d48..7b20ba21 100644 --- a/internal/view/job.go +++ b/internal/view/job.go @@ -23,7 +23,7 @@ func NewJob(gvr client.GVR) ResourceViewer { return &j } -// BOZO!! Change enter signature? +// TODO!! Change enter signature? func (*Job) showPods(app *App, _, res, path string) { o, err := app.factory.Get("batch/v1/jobs", path, labels.Everything()) if err != nil { diff --git a/internal/view/logs_extender.go b/internal/view/logs_extender.go index 8b5e3a7d..655fe8f2 100644 --- a/internal/view/logs_extender.go +++ b/internal/view/logs_extender.go @@ -55,5 +55,7 @@ func (l *LogsExtender) showLogs(path string, prev bool) { log.Debug().Msgf("CUSTOM CO FUNC") co = l.containerFn() } - l.App().inject(NewLog(client.GVR(l.GVR()), path, co, prev)) + if err := l.App().inject(NewLog(client.GVR(l.GVR()), path, co, prev)); err != nil { + l.App().Flash().Err(err) + } } diff --git a/internal/view/node.go b/internal/view/node.go index 63a8add3..5805c5e1 100644 --- a/internal/view/node.go +++ b/internal/view/node.go @@ -8,8 +8,6 @@ import ( metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" ) -const nodeTitle = "Nodes" - // Node represents a node view. type Node struct { ResourceViewer @@ -65,7 +63,9 @@ func (n *Node) viewCmd(evt *tcell.EventKey) *tcell.EventKey { details.SetTextColor(n.App().Styles.FgColor()) details.SetText(colorizeYAML(n.App().Styles.Views().Yaml, raw)) details.ScrollToBeginning() - n.App().inject(details) + if err := n.App().inject(details); err != nil { + n.App().Flash().Err(err) + } return nil } diff --git a/internal/view/ns.go b/internal/view/ns.go index 5927f435..0df38d18 100644 --- a/internal/view/ns.go +++ b/internal/view/ns.go @@ -40,7 +40,9 @@ func (n *Namespace) bindKeys(aa ui.KeyActions) { func (n *Namespace) switchNs(app *App, _, res, sel string) { n.useNamespace(sel) - app.gotoResource("po") + if err := app.gotoResource("po"); err != nil { + app.Flash().Err(err) + } } func (n *Namespace) useNsCmd(evt *tcell.EventKey) *tcell.EventKey { diff --git a/internal/view/pod.go b/internal/view/pod.go index c5bbf18d..7929ceb5 100644 --- a/internal/view/pod.go +++ b/internal/view/pod.go @@ -19,10 +19,7 @@ import ( "k8s.io/apimachinery/pkg/runtime" ) -const ( - podTitle = "Pods" - shellCheck = "command -v bash >/dev/null && exec bash || exec sh" -) +const shellCheck = "command -v bash >/dev/null && exec bash || exec sh" // Pod represents a pod viewer. type Pod struct { @@ -59,7 +56,9 @@ func (p *Pod) showContainers(app *App, ns, gvr, path string) { log.Debug().Msgf("SHOW CONTAINERS %q -- %q -- %q", gvr, ns, path) co := NewContainer(client.GVR("containers")) co.SetContextFn(p.podContext) - app.inject(co) + if err := app.inject(co); err != nil { + app.Flash().Err(err) + } } func (p *Pod) podContext(ctx context.Context) context.Context { @@ -124,7 +123,9 @@ func (p *Pod) shellCmd(evt *tcell.EventKey) *tcell.EventKey { picker.SetSelectedFunc(func(i int, t, d string, r rune) { p.shellIn(sel, t) }) - p.App().inject(picker) + if err := p.App().inject(picker); err != nil { + p.App().Flash().Err(err) + } return evt } diff --git a/internal/view/policy.go b/internal/view/policy.go index 03dc2d44..9b564741 100644 --- a/internal/view/policy.go +++ b/internal/view/policy.go @@ -10,23 +10,16 @@ import ( ) const ( - policyTitle = "Policy" - group = "Group" - user = "User" - sa = "ServiceAccount" - allVerbs = "*" + group = "Group" + user = "User" + sa = "ServiceAccount" + allVerbs = "*" ) -type ( - namespacedRole struct { - ns, role string - } - - // Policy presents a RBAC policy viewer. - Policy struct { - ResourceViewer - } -) +// Policy presents a RBAC policy viewer. +type Policy struct { + ResourceViewer +} // NewPolicy returns a new viewer. func NewPolicy(gvr client.GVR) *Policy { @@ -44,27 +37,9 @@ func (p *Policy) Name() string { return "policy" } -// func (p *Policy) Start() { -// p.Stop() -// ctx, cancel := context.WithCancel(context.Background()) -// p.cancel = cancel -// go func(ctx context.Context) { -// for { -// select { -// case <-ctx.Done(): -// return -// case <-time.After(time.Duration(p.app.Config.K9s.GetRefreshRate()) * time.Second): -// p.refresh() -// } -// } -// }(ctx) -// } - func (p *Policy) bindKeys(aa ui.KeyActions) { aa.Delete(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) aa.Add(ui.KeyActions{ - // tcell.KeyEscape: ui.NewKeyAction("Back", p.resetCmd, false), - // ui.KeySlash: ui.NewKeyAction("Filter", p.activateCmd, false), ui.KeyShiftP: ui.NewKeyAction("Sort Namespace", p.GetTable().SortColCmd(0, true), false), ui.KeyShiftN: ui.NewKeyAction("Sort Name", p.GetTable().SortColCmd(1, true), false), ui.KeyShiftO: ui.NewKeyAction("Sort Group", p.GetTable().SortColCmd(2, true), false), @@ -72,237 +47,6 @@ func (p *Policy) bindKeys(aa ui.KeyActions) { }) } -func (p *Policy) getTitle() string { - // BOZO!! - // return fmt.Sprintf(rbacTitleFmt, policyTitle, p.subjectKind+":"+p.subjectName, p.GetRowCount()) - return "" -} - -// func (p *Policy) refresh() { -// log.Debug().Msgf(">>>>>>>>>>>>>>> Refreshing Policies") -// // BOZO!! -// defer func(t time.Time) { -// log.Debug().Msgf("Policy Refresh elapsed %v", time.Since(t)) -// }(time.Now()) - -// data, err := p.reconcile() -// if err != nil { -// log.Error().Err(err).Msgf("Refresh for %s:%s", p.subjectKind, p.subjectName) -// p.app.Flash().Err(err) -// } -// p.app.QueueUpdateDraw(func() { -// p.Update(data) -// }) -// } - -// func (p *Policy) resetCmd(evt *tcell.EventKey) *tcell.EventKey { -// if !p.GetTable().SearchBuff().Empty() { -// p.GetTable().SearchBuff().Reset() -// return nil -// } - -// return p.backCmd(evt) -// } - -// func (p *Policy) backCmd(evt *tcell.EventKey) *tcell.EventKey { -// if p.cancel != nil { -// p.cancel() -// } - -// if p.SearchBuff().IsActive() { -// p.SearchBuff().Reset() -// return nil -// } - -// return p.app.PrevCmd(evt) -// } - -// func (p *Policy) reconcile() (render.TableData, error) { -// // BOZO!! -// defer func(t time.Time) { -// log.Debug().Msgf("Policy Reconcile elapsed %v", time.Since(t)) -// }(time.Now()) - -// var table render.TableData - -// evts, errs := p.fetchClusterRoleBindings() -// if len(errs) > 0 { -// for _, err := range errs { -// log.Error().Err(err).Msg("Unable to find cluster policies") -// } -// return table, errs[0] -// } - -// nevts, errs := p.namespacedPolicies() -// if len(errs) > 0 { -// for _, err := range errs { -// log.Error().Err(err).Msg("Unable to find cluster policies") -// } -// return table, errs[0] -// } - -// for _, v := range nevts { -// evts = append(evts, v) -// } - -// return buildTable(p, evts), nil -// } - -// Protocol... - -// func (p *Policy) Header() render.HeaderRow { -// return render.Policy{}.Header(render.AllNamespaces) -// } - -// func (p *Policy) GetCache() render.RowEvents { -// return p.cache -// } - -// func (p *Policy) SetCache(evts render.RowEvents) { -// p.cache = evts -// } - -// func (p *Policy) fetchClusterRoleBindings() (render.Rows, []error) { -// var errs []error -// oo, err := p.app.factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) -// if err != nil { -// return nil, append(errs, err) -// } - -// roles := make([]string, 0, len(oo)) -// for _, o := range oo { -// var crb rbacv1.ClusterRoleBinding -// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) -// if err != nil { -// errs = append(errs, err) -// continue -// } -// for _, s := range crb.Subjects { -// if s.Kind == p.subjectKind && s.Name == p.subjectName { -// roles = append(roles, crb.RoleRef.Name) -// } -// } -// } - -// rows := make(render.Rows, 0, len(oo)) -// for _, role := range roles { -// o, err := p.app.factory.Get(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterroles", role, labels.Everything()) -// if err != nil { -// return nil, append(errs, err) -// } -// var cr rbacv1.ClusterRole -// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) -// if err != nil { -// errs = append(errs, err) -// continue -// } - -// for _, v := range p.parseRules("*", "CR:"+role, cr.Rules) { -// rows = append(rows, v) -// } -// } - -// return rows, errs -// } - -// func (p *Policy) fetchRoleBindings() ([]namespacedRole, error) { -// oo, err := p.app.factory.List(render.AllNamespaces, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) -// if err != nil { -// return nil, err -// } - -// rr := make([]namespacedRole, 0, len(oo)) -// for _, o := range oo { -// var rb rbacv1.RoleBinding -// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb) -// if err != nil { -// return nil, err -// } -// for _, s := range rb.Subjects { -// if s.Kind == p.subjectKind && s.Name == p.subjectName { -// rr = append(rr, namespacedRole{rb.Namespace, rb.RoleRef.Name}) -// } -// } -// } - -// return rr, nil -// } - -// func (p *Policy) fetchClusterRoles(errs []error, rr []namespacedRole) (render.Rows, []error) { -// rows := make(render.Rows, 0, len(rr)) -// for _, r := range rr { -// o, err := p.app.factory.Get(r.ns, "rbac.authorization.k8s.io/v1/clusterroles", r.role, labels.Everything()) -// if err != nil { -// return nil, append(errs, err) -// } - -// var cr rbacv1.ClusterRole -// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) -// if err != nil { -// errs = append(errs, err) -// continue -// } -// rows = append(rows, p.parseRules(r.ns, "RO:"+r.role, cr.Rules)...) -// } - -// return rows, errs -// } - -// func (p *Policy) namespacedPolicies() (render.Rows, []error) { -// var errs []error -// roles, err := p.fetchRoleBindings() -// if err != nil { -// errs = append(errs, err) -// } - -// return p.fetchClusterRoles(errs, roles) -// } - -// func (p *Policy) parseRules(ns, binding string, rules []rbacv1.PolicyRule) render.Rows { -// m := make(render.Rows, 0, len(rules)) -// for _, r := range rules { -// for _, grp := range r.APIGroups { -// for _, res := range r.Resources { -// k := res -// if grp != "" { -// k = res + "." + grp -// } -// for _, na := range r.ResourceNames { -// n := fqn(k, na) -// m = append(m, render.Row{ -// ID: fqn(ns, n), -// Fields: append(policyRow(ns, n, grp, binding), asVerbs(r.Verbs)...), -// }) -// } -// m = append(m, render.Row{ -// ID: fqn(ns, k), -// Fields: append(policyRow(ns, k, grp, binding), asVerbs(r.Verbs)...), -// }) -// } -// } -// for _, nres := range r.NonResourceURLs { -// if nres[0] != '/' { -// nres = "/" + nres -// } -// m = append(m, render.Row{ -// ID: fqn(ns, nres), -// Fields: append(policyRow(ns, nres, "", binding), asVerbs(r.Verbs)...), -// }) -// } -// } - -// return m -// } - -func policyRow(ns, res, grp, binding string) render.Fields { - if grp != "" { - grp = toGroup(grp) - } - - r := make(render.Fields, 0, len(render.Policy{}.Header(render.AllNamespaces))) - return append(r, ns, res, grp, binding) -} - func mapSubject(subject string) string { switch subject { case "g": @@ -314,23 +58,6 @@ func mapSubject(subject string) string { } } -// func showSAPolicy(app *App, _, _, selection string) { -// _, n := client.Namespaced(selection) -// subject, err := mapFuSubject("ServiceAccount") -// if err != nil { -// app.Flash().Err(err) -// return -// } -// app.inject(NewPolicy(app, subject, n)) -// } - -func toGroup(g string) string { - if g == "" { - return "v1" - } - return g -} - func hasVerb(verbs []string, verb string) bool { if len(verbs) == 1 && verbs[0] == allVerbs { return true diff --git a/internal/view/port_forward.go b/internal/view/port_forward.go index af8eedb1..e0d1cdc3 100644 --- a/internal/view/port_forward.go +++ b/internal/view/port_forward.go @@ -13,15 +13,11 @@ import ( "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" - "github.com/fsnotify/fsnotify" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" ) -const ( - portForwardTitle = "PortForwards" - promptPage = "prompt" -) +const promptPage = "prompt" // PortForward presents active portforward viewer. type PortForward struct { @@ -49,37 +45,6 @@ func (p *PortForward) portForwardContext(ctx context.Context) context.Context { return context.WithValue(ctx, internal.KeyBenchCfg, p.App().Bench) } -// BOZO!! -// // Start runs the refresh loop. -// func (p *PortForward) Start() { -// path := ui.BenchConfig(p.App().Config.K9s.CurrentCluster) -// var ctx context.Context -// ctx, p.cancelFn = context.WithCancel(context.Background()) -// if err := watchFS(ctx, p.App(), config.K9sHome, path, p.reload); err != nil { -// p.App().Flash().Errf("RuRoh! Unable to watch benchmarks directory %s : %s", config.K9sHome, err) -// } -// } - -// // Name returns the component name. -// func (p *PortForward) Name() string { -// return portForwardTitle -// } - -// func (p *PortForward) reload() { -// path := ui.BenchConfig(p.App().Config.K9s.CurrentCluster) -// log.Debug().Msgf("Reloading Config %s", path) -// if err := p.App().Bench.Reload(path); err != nil { -// p.App().Flash().Err(err) -// } -// p.refresh() -// } - -// func (p *PortForward) refresh() { -// p.Update(p.hydrate()) -// p.App().SetFocus(p) -// p.UpdateTitle() -// } - func (p *PortForward) bindKeys(aa ui.KeyActions) { aa.Add(ui.KeyActions{ tcell.KeyEnter: ui.NewKeyAction("Benchmarks", p.showBenchCmd, true), @@ -94,7 +59,9 @@ func (p *PortForward) bindKeys(aa ui.KeyActions) { } func (p *PortForward) showBenchCmd(evt *tcell.EventKey) *tcell.EventKey { - p.App().inject(NewBenchmark("benchmarks")) + if err := p.App().inject(NewBenchmark("benchmarks")); err != nil { + p.App().Flash().Err(err) + } return nil } @@ -193,62 +160,9 @@ func (p *PortForward) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -// func (p *PortForward) hydrate() render.TableData { -// var re render.Forward - -// data := render.TableData{ -// Header: re.Header(render.AllNamespaces), -// RowEvents: make(render.RowEvents, 0, len(p.App().forwarders)), -// Namespace: render.AllNamespaces, -// } - -// containers := p.App().Bench.Benchmarks.Containers -// for _, f := range p.App().forwarders { -// fqn := containerID(f.Path(), f.Container()) -// cfg := benchCfg{ -// c: p.App().Bench.Benchmarks.Defaults.C, -// n: p.App().Bench.Benchmarks.Defaults.N, -// } -// if config, ok := containers[fqn]; ok { -// cfg.c, cfg.n = config.C, config.N -// cfg.host, cfg.path = config.HTTP.Host, config.HTTP.Path -// } - -// var row render.Row -// fwd := forwarder{ -// Forwarder: f, -// BenchConfigurator: cfg, -// } -// if err := re.Render(fwd, render.AllNamespaces, &row); err != nil { -// log.Error().Err(err).Msgf("PortForward render failed") -// continue -// } -// data.RowEvents = append(data.RowEvents, render.RowEvent{Kind: render.EventAdd, Row: row}) -// } - -// return data -// } - // ---------------------------------------------------------------------------- // Helpers... -// var _ render.PortForwarder = forwarder{} - -// type forwarder struct { -// render.Forwarder -// render.BenchConfigurator -// } - -// type benchCfg struct { -// c, n int -// host, path string -// } - -// func (b benchCfg) C() int { return b.c } -// func (b benchCfg) N() int { return b.n } -// func (b benchCfg) Host() string { return b.host } -// func (b benchCfg) HttpPath() string { return b.path } - func defaultConfig() config.BenchConfig { return config.BenchConfig{ C: config.DefaultC, @@ -279,36 +193,3 @@ func showModal(p *ui.Pages, msg string, ok func()) { func dismissModal(p *ui.Pages) { p.RemovePage(promptPage) } - -func watchFS(ctx context.Context, app *App, dir, file string, cb func()) error { - w, err := fsnotify.NewWatcher() - if err != nil { - return err - } - - go func() { - for { - select { - case evt := <-w.Events: - log.Debug().Msgf("FS %s event %v", file, evt.Name) - if file == "" || evt.Name == file { - log.Debug().Msgf("Capturing Event %#v", evt) - app.QueueUpdateDraw(func() { - cb() - }) - } - case err := <-w.Errors: - log.Info().Err(err).Msgf("FS %s watcher failed", dir) - return - case <-ctx.Done(): - log.Debug().Msgf("<>", dir) - if err := w.Close(); err != nil { - log.Error().Err(err).Msg("Closing portforward watcher") - } - return - } - } - }() - - return w.Add(dir) -} diff --git a/internal/view/rbac.go b/internal/view/rbac.go index d4724aff..12770d8c 100644 --- a/internal/view/rbac.go +++ b/internal/view/rbac.go @@ -9,19 +9,11 @@ import ( "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" - rbacv1 "k8s.io/api/rbac/v1" - "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" - "k8s.io/apimachinery/pkg/labels" - "k8s.io/apimachinery/pkg/runtime" ) const ( ClusterRole roleKind = iota Role - - clusterWide = "*" - rbacTitle = "Policies" - rbacTitleFmt = " [fg:bg:b]%s([hilite:bg:b]%s[fg:bg:-])[fg:bg:-][[count:bg:b]%d[fg:bg:-]][fg:bg:-] " ) var ( @@ -62,263 +54,47 @@ func NewRbac(gvr client.GVR) ResourceViewer { return &r } -func (r *Rbac) showPolicies(app *App, ns, resource, selection string) { - log.Debug().Msgf("SHOWING!! %q--%q--%q", ns, resource, selection) -} - -func (r *Rbac) UpdateTitle() { - // BOZO!! - // r.GetTable().SetTitle(ui.SkinTitle(fmt.Sprintf(rbacTitleFmt, rbacTitle, r.path, r.GetRowCount()-1), r.app.Styles.Frame())) -} - func (r *Rbac) bindKeys(aa ui.KeyActions) { aa.Delete(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) aa.Add(ui.KeyActions{ - // BOZO!! - // tcell.KeyEscape: ui.NewKeyAction("Reset", r.resetCmd, false), - // ui.KeySlash: ui.NewKeyAction("Filter", r.activateCmd, false), ui.KeyShiftO: ui.NewKeyAction("Sort APIGroup", r.GetTable().SortColCmd(1, true), false), }) } // BOZO!! -// func (r *Rbac) refresh() { -// if r.app.Conn() == nil { +// func showClusterRoleBinding(app *App, ns, gvr, path string) { +// o, err := app.factory.Get("rbac.authorization.k8s.io/v1/clusterrolebindings", path, labels.Everything()) +// if err != nil { +// app.Flash().Err(err) // return // } -// data, err := r.reconcile(r.roleName, r.roleType) + +// var crb rbacv1.ClusterRoleBinding +// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) // if err != nil { -// log.Error().Err(err).Msgf("Refresh for %s:%d", r.roleName, r.roleType) -// r.app.Flash().Err(err) +// app.Flash().Errf("Unable to retrieve clusterrolebindings for %s", path) +// return // } -// r.Update(data) -// r.UpdateTitle() + +// // BOZO!! Must make sure cluster roles are in cache prior to loading rbac view. +// app.factory.ForResource("-", "rbac.authorization.k8s.io/v1/clusterroles") +// app.factory.WaitForCacheSync() + +// // BOZO!! +// // app.inject(NewRbac(crb.RoleRef.Name, ClusterRole, selection)) // } -// func (r *Rbac) resetCmd(evt *tcell.EventKey) *tcell.EventKey { -// if !r.GetTable().SearchBuff().Empty() { -// r.GetTable().SearchBuff().Reset() -// return nil -// } - -// return r.App().PrevCmd(evt) -// } - -// func (r *Rbac) backCmd(evt *tcell.EventKey) *tcell.EventKey { -// if r.cancelFn != nil { -// r.cancelFn() -// } - -// if r.SearchBuff().IsActive() { -// r.SearchBuff().Reset() -// return nil -// } - -// return r.app.PrevCmd(evt) -// } - -// func (r *Rbac) reconcile(name string, kind roleKind) (render.TableData, error) { -// var table render.TableData - -// rows, err := r.fetchRoles(name, kind) -// if err != nil { -// return table, err -// } - -// return buildTable(r, rows), nil -// } - -// func (r *Rbac) Header() render.HeaderRow { -// return render.Rbac{}.Header(render.AllNamespaces) -// } - -// func (r *Rbac) GetCache() render.RowEvents { -// return r.cache -// } - -// func (r *Rbac) SetCache(evts render.RowEvents) { -// r.cache = evts -// } - -// func (r *Rbac) fetchRoles(name string, kind roleKind) (render.Rows, error) { -// switch kind { -// case ClusterRole: -// return r.loadClusterRoles(name) -// case Role: -// return r.loadRoles(name) -// default: -// return nil, fmt.Errorf("Expecting clusterrole/role but found %d", kind) -// } -// } - -// func (r *Rbac) loadClusterRoles(name string) (render.Rows, error) { -// o, err := r.app.factory.Get("-", "rbac.authorization.k8s.io/v1/clusterroles", name, labels.Everything()) -// if err != nil { -// return nil, err -// } - -// var cr rbacv1.ClusterRole -// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) -// if err != nil { -// return nil, err -// } - -// return r.parseRules(cr.Rules), nil -// } - -// func (r *Rbac) loadRoles(path string) (render.Rows, error) { -// ns, n := client.Namespaced(path) -// o, err := r.app.factory.Get(ns, "rbac.authorization.k8s.io/v1/roles", n, labels.Everything()) -// if err != nil { -// return nil, err -// } - -// var ro rbacv1.Role -// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ro) -// if err != nil { -// return nil, err -// } - -// return r.parseRules(ro.Rules), nil -// } - -// func (r *Rbac) parseRules(rules []rbacv1.PolicyRule) render.Rows { -// m := make(render.Rows, 0, len(rules)) -// for _, rule := range rules { -// for _, grp := range rule.APIGroups { -// for _, res := range rule.Resources { -// k := res -// if grp != "" { -// k = res + "." + grp -// } -// for _, na := range rule.ResourceNames { -// m = m.Upsert(r.prepRow(fqn(k, na), grp, rule.Verbs)) -// } -// m = m.Upsert(r.prepRow(k, grp, rule.Verbs)) -// } -// } -// for _, nres := range rule.NonResourceURLs { -// if nres[0] != '/' { -// nres = "/" + nres -// } -// m = m.Upsert(r.prepRow(nres, "", rule.Verbs)) -// } -// } - -// return m -// } - -// func (r *Rbac) prepRow(res, grp string, verbs []string) render.Row { -// if grp != "" { -// grp = toGroup(grp) -// } - -// fields := make(render.Fields, 0, len(r.Header())) -// fields = append(fields, res, group) -// return render.Row{ -// ID: res, -// Fields: append(fields, verbs...), -// } -// } - -// func asVerbs(verbs ...string) []string { -// const ( -// verbLen = 4 -// unknownLen = 30 -// ) - -// r := make([]string, 0, len(k8sVerbs)+1) -// for _, v := range k8sVerbs { -// r = append(r, toVerbIcon(hasVerb(verbs, v))) -// } - -// var unknowns []string -// for _, v := range verbs { -// if hv, ok := httpTok8sVerbs[v]; ok { -// v = hv -// } -// if !hasVerb(k8sVerbs, v) && v != clusterWide { -// unknowns = append(unknowns, v) -// } -// } - -// return append(r, resource.Truncate(strings.Join(unknowns, ","), unknownLen)) -// } - -// func toVerbIcon(ok bool) string { -// if ok { -// return "[green::b] ✓ [::]" -// } -// return "[orangered::b] 𐄂 [::]" -// } - -// func hasVerb(verbs []string, verb string) bool { -// if len(verbs) == 1 && verbs[0] == clusterWide { -// return true -// } - -// for _, v := range verbs { -// if hv, ok := httpTok8sVerbs[v]; ok { -// if hv == verb { -// return true -// } -// } -// if v == verb { -// return true -// } -// } - -// return false -// } - -// func toGroup(g string) string { -// if g == "" { -// return "v1" -// } -// return g -// } - -func showRoleBinding(app *App, _, resource, selection string) { - // ns, n := client.Namespaced(selection) - // rb, err := app.Conn().DialOrDie().RbacV1().RoleBindings(ns).Get(n, metav1.GetOptions{}) - // if err != nil { - // app.Flash().Errf("Unable to retrieve rolebindings for %s", selection) - // return - // } - // BOZO!! - // app.inject(NewRbac(fqn(ns, rb.RoleRef.Name), Role, selection)) -} - -func showClusterRoleBinding(app *App, ns, gvr, path string) { - o, err := app.factory.Get("rbac.authorization.k8s.io/v1/clusterrolebindings", path, labels.Everything()) - if err != nil { - app.Flash().Err(err) - return - } - - var crb rbacv1.ClusterRoleBinding - err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) - if err != nil { - app.Flash().Errf("Unable to retrieve clusterrolebindings for %s", path) - return - } - - // BOZO!! Must make sure cluster roles are in cache prior to loading rbac view. - app.factory.ForResource("-", "rbac.authorization.k8s.io/v1/clusterroles") - app.factory.WaitForCacheSync() - - // BOZO!! - // app.inject(NewRbac(crb.RoleRef.Name, ClusterRole, selection)) -} - func showRBAC(app *App, _, gvr, path string) { log.Debug().Msgf("Showing RBAC %q--%q", gvr, path) v := NewRbac(client.GVR("rbac")) - v.SetContextFn(rbacCtxt(app, gvr, path)) - app.inject(v) + v.SetContextFn(rbacCtxt(gvr, path)) + + if err := app.inject(v); err != nil { + app.Flash().Err(err) + } } -func rbacCtxt(app *App, gvr, path string) ContextFunc { +func rbacCtxt(gvr, path string) ContextFunc { return func(ctx context.Context) context.Context { ctx = context.WithValue(ctx, internal.KeyPath, path) return context.WithValue(ctx, internal.KeyGVR, gvr) diff --git a/internal/view/registrar.go b/internal/view/registrar.go index 1a4b4a71..944927d6 100644 --- a/internal/view/registrar.go +++ b/internal/view/registrar.go @@ -5,7 +5,6 @@ import ( "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/dao" - "github.com/rs/zerolog/log" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" ) @@ -16,16 +15,6 @@ func ToResource(o *unstructured.Unstructured, obj interface{}) error { return runtime.DefaultUnstructuredConverter.FromUnstructured(o.Object, &obj) } -func showCRD(app *App, ns, resource, selection string) { - log.Debug().Msgf("Launching CRD %q -- %q -- %q", ns, resource, selection) - tokens := strings.Split(selection, ".") - _ = tokens - panic("NYI") - // if !app.gotoResource(tokens[0]) { - // app.Flash().Errf("Goto %s failed", tokens[0]) - // } -} - func loadAliases() error { if err := aliases.Load(); err != nil { return err @@ -57,8 +46,6 @@ func loadCustomViewers() MetaViewers { miscRes(m) appsRes(m) rbacRes(m) - extRes(m) - netRes(m) batchRes(m) return m @@ -80,30 +67,6 @@ func coreRes(vv MetaViewers) { vv["v1/secrets"] = MetaViewer{ viewerFn: NewSecret, } - - // vv["v1/serviceaccounts"] = MetaViewer{ - // listFn: resource.NewServiceAccountList, - // enterFn: showSAPolicy, - // } - // vv["v1/configmaps"] = MetaViewer{ - // listFn: resource.NewConfigMapList, - // } - // vv["v1/persistentvolumes"] = MetaViewer{ - // listFn: resource.NewPersistentVolumeList, - // } - // vv["v1/persistentvolumeclaims"] = MetaViewer{ - // listFn: resource.NewPersistentVolumeClaimList, - // } - // vv["v1/endpoints"] = MetaViewer{ - // listFn: resource.NewEndpointsList, - // } - // vv["v1/events"] = MetaViewer{ - // listFn: resource.NewEventList, - // } - // vv["v1/replicationcontrollers"] = MetaViewer{ - // viewFn: NewReplicationController, - // listFn: resource.NewReplicationControllerList, - // } } func miscRes(vv MetaViewers) { @@ -119,16 +82,6 @@ func miscRes(vv MetaViewers) { vv["screendumps"] = MetaViewer{ viewerFn: NewScreenDump, } - - // vv["storage.k8s.io/v1/storageclasses"] = MetaViewer{ - // listFn: resource.NewStorageClassList, - // } - // vv["users"] = MetaViewer{ - // viewFn: NewSubject, - // } - // vv["groups"] = MetaViewer{ - // viewFn: NewSubject, - // } vv["benchmarks"] = MetaViewer{ viewerFn: NewBenchmark, } @@ -173,26 +126,6 @@ func rbacRes(vv MetaViewers) { } } -func extRes(vv MetaViewers) { - // vv["apiextensions.k8s.io/v1/customresourcedefinitions"] = MetaViewer{ - // listFn: resource.NewCustomResourceDefinitionList, - // enterFn: showCRD, - // } - // vv["apiextensions.k8s.io/v1beta1/customresourcedefinitions"] = MetaViewer{ - // listFn: resource.NewCustomResourceDefinitionList, - // enterFn: showCRD, - // } -} - -func netRes(vv MetaViewers) { - // vv["networking.k8s.io/v1/networkpolicies"] = MetaViewer{ - // listFn: resource.NewNetworkPolicyList, - // } - // vv["extensions/v1beta1/ingresses"] = MetaViewer{ - // listFn: resource.NewIngressList, - // } -} - func batchRes(vv MetaViewers) { vv["batch/v1beta1/cronjobs"] = MetaViewer{ viewerFn: NewCronJob, @@ -201,16 +134,3 @@ func batchRes(vv MetaViewers) { viewerFn: NewJob, } } - -// BOZO!! -// func policyRes(vv MetaViewers) { -// vv["policy/v1beta1/poddisruptionbudgets"] = MetaViewer{ -// listFn: resource.NewPDBList, -// } -// } - -// func autoscalingRes(vv MetaViewers) { -// vv["autoscaling/v1/horizontalpodautoscalers"] = MetaViewer{ -// listFn: resource.NewHorizontalPodAutoscalerV1List, -// } -// } diff --git a/internal/view/screen_dump.go b/internal/view/screen_dump.go index 76d454b1..50c13cec 100644 --- a/internal/view/screen_dump.go +++ b/internal/view/screen_dump.go @@ -9,13 +9,10 @@ import ( "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/render" - "github.com/fsnotify/fsnotify" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" ) -const dumpTitle = "Screen Dumps" - // ScreenDump presents a directory listing viewer. type ScreenDump struct { ResourceViewer @@ -26,7 +23,6 @@ func NewScreenDump(gvr client.GVR) ResourceViewer { s := ScreenDump{ ResourceViewer: NewBrowser(gvr), } - // BOZO!! Rename Table s.GetTable().SetBorderFocusColor(tcell.ColorSteelBlue) s.GetTable().SetSelectedStyle(tcell.ColorWhite, tcell.ColorRoyalBlue, tcell.AttrNone) s.GetTable().SetColorerFn(render.ScreenDump{}.ColorerFunc()) @@ -38,22 +34,6 @@ func NewScreenDump(gvr client.GVR) ResourceViewer { return &s } -// BOZO!! -// BOZO !! Need model watcher! -// // Start starts the directory watcher. -// func (s *ScreenDump) Start() { -// s.Stop() - -// s.GetTable().Actions().Delete(tcell.KeyCtrlS) - -// s.GetTable().Start() -// var ctx context.Context -// ctx, s.GetTable().cancelFn = context.WithCancel(context.Background()) -// if err := s.watchDumpDir(ctx); err != nil { -// s.App().Flash().Errf("Unable to watch screen dumps directory %s", err) -// } -// } - func (s *ScreenDump) dirContext(ctx context.Context) context.Context { dir := filepath.Join(config.K9sDumpDir, s.App().Config.K9s.CurrentCluster) return context.WithValue(ctx, internal.KeyDir, dir) @@ -68,31 +48,3 @@ func (s *ScreenDump) edit(app *App, ns, resource, path string) { app.Flash().Err(errors.New("Failed to launch editor")) } } - -func (s *ScreenDump) watchDumpDir(ctx context.Context) error { - w, err := fsnotify.NewWatcher() - if err != nil { - return err - } - - go func() { - for { - select { - case evt := <-w.Events: - log.Debug().Msgf("ScreenDump event detected %#v", evt) - s.Refresh() - case err := <-w.Errors: - log.Error().Err(err).Msg("Dir Watcher failed") - return - case <-ctx.Done(): - log.Debug().Msg("!!!! ScreenDump WATCHER DONE!!") - if err := w.Close(); err != nil { - log.Error().Err(err).Msg("Closing dump watcher") - } - return - } - } - }() - - return w.Add(filepath.Join(config.K9sDumpDir, s.App().Config.K9s.CurrentCluster)) -} diff --git a/internal/view/secret.go b/internal/view/secret.go index 26255455..6dfbaeaf 100644 --- a/internal/view/secret.go +++ b/internal/view/secret.go @@ -67,7 +67,9 @@ func (s *Secret) decodeCmd(evt *tcell.EventKey) *tcell.EventKey { details.SetTextColor(s.App().Styles.FgColor()) details.SetText(colorizeYAML(s.App().Styles.Views().Yaml, string(raw))) details.ScrollToBeginning() - s.App().inject(details) + if err := s.App().inject(details); err != nil { + s.App().Flash().Err(err) + } return nil } diff --git a/internal/view/subject.go b/internal/view/subject.go index 692e6f7b..5fa1c66c 100644 --- a/internal/view/subject.go +++ b/internal/view/subject.go @@ -19,7 +19,6 @@ type ( ResourceViewer subjectKind string - cache render.RowEvents } ) @@ -27,32 +26,13 @@ type ( func NewSubject(gvr client.GVR) ResourceViewer { s := Subject{ResourceViewer: NewBrowser(gvr)} s.GetTable().SetColorerFn(render.Subject{}.ColorerFunc()) + // BOZO!! // s.GetTable().SetSortCol(1, len(s.Header()), true) s.SetBindKeysFn(s.bindKeys) return &s } -// BOZO!! -// // Start runs the refresh loop. -// func (s *Subject) Start() { -// s.Stop() - -// var ctx context.Context -// ctx, s.cancelFn = context.WithCancel(context.Background()) -// go func(ctx context.Context) { -// for { -// select { -// case <-ctx.Done(): -// log.Debug().Msgf("Subject:%s Watch bailing out!", s.subjectKind) -// return -// case <-time.After(time.Duration(s.App().Config.K9s.GetRefreshRate()) * time.Second): -// s.refresh() -// } -// } -// }(ctx) -// } - // Name returns the component name func (s *Subject) Name() string { return "subjects" @@ -62,10 +42,7 @@ func (s *Subject) bindKeys(aa ui.KeyActions) { aa.Delete(ui.KeyShiftA, ui.KeyShiftP, tcell.KeyCtrlSpace, ui.KeySpace) aa.Add(ui.KeyActions{ tcell.KeyEnter: ui.NewKeyAction("Policies", s.policyCmd, true), - // BOZO!! - // tcell.KeyEscape: ui.NewKeyAction("Back", s.resetCmd, false), - // ui.KeySlash: ui.NewKeyAction("Filter", s.activateCmd, false), - ui.KeyShiftK: ui.NewKeyAction("Sort Kind", s.GetTable().SortColCmd(1, true), false), + ui.KeyShiftK: ui.NewKeyAction("Sort Kind", s.GetTable().SortColCmd(1, true), false), }) } @@ -74,24 +51,12 @@ func (s *Subject) SetSubject(n string) { s.subjectKind = mapSubject(n) } -// BOZO!! -// func (s *Subject) refresh() { -// log.Debug().Msgf("Refreshing Subject...") -// data, err := s.reconcile() -// if err != nil { -// log.Error().Err(err).Msgf("Refresh for %s", s.subjectKind) -// s.App().Flash().Err(err) -// } -// s.App().QueueUpdateDraw(func() { -// s.GetTable().Update(data) -// }) -// } - func (s *Subject) policyCmd(evt *tcell.EventKey) *tcell.EventKey { if !s.GetTable().RowSelected() { return evt } + // BOZO!! // _, n := client.Namespaced(s.GetSelectedItem()) // subject, err := mapFuSubject(s.subjectKind) // if err != nil { @@ -103,184 +68,3 @@ func (s *Subject) policyCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } - -// func (s *Subject) resetCmd(evt *tcell.EventKey) *tcell.EventKey { -// if !s.SearchBuff().Empty() { -// s.SearchBuff().Reset() -// return nil -// } - -// return s.backCmd(evt) -// } - -// func (s *Subject) backCmd(evt *tcell.EventKey) *tcell.EventKey { -// if s.SearchBuff().IsActive() { -// s.SearchBuff().Reset() -// return nil -// } - -// return s.App().PrevCmd(evt) -// } - -// func (s *Subject) reconcile() (render.TableData, error) { -// var table render.TableData -// if s.App().Conn() == nil { -// return table, nil -// } - -// rows, err := s.fetchClusterRoleBindings() -// if err != nil { -// return table, err -// } - -// nrows, err := s.fetchRoleBindings() -// if err != nil { -// return table, err -// } -// for k, v := range nrows { -// rows[k] = v -// } - -// return buildTable(s, rows), nil -// } - -// func (s *Subject) Header() render.HeaderRow { -// return render.Subject{}.Header(render.AllNamespaces) -// } - -// func (s *Subject) GetCache() render.RowEvents { -// return s.cache -// } - -// func (s *Subject) SetCache(rows render.RowEvents) { -// s.cache = rows -// } - -// func buildTable(c TableInfo, rows render.Rows) render.TableData { -// table := render.TableData{ -// Header: c.Header(), -// Namespace: "*", -// } - -// cache := c.GetCache() -// if len(cache) == 0 { -// cache := make(render.RowEvents, 0, len(rows)) -// for _, row := range rows { -// cache = append(cache, render.RowEvent{Kind: render.EventAdd, Row: row}) -// } -// table.RowEvents = cache -// return table -// } - -// for _, row := range rows { -// idx, ok := cache.FindIndex(row.ID) -// if !ok { -// cache = append(cache, render.RowEvent{Kind: render.EventAdd, Row: row}) -// continue -// } - -// old := cache[idx].Row -// deltas := make(render.DeltaRow, len(row.Fields)) -// if reflect.DeepEqual(old, row) { -// cache[idx].Kind = render.EventUnchanged -// cache[idx].Deltas = deltas -// continue -// } - -// cache[idx].Kind = render.EventUpdate -// for i, field := range old.Fields { -// if field != row.Fields[i] { -// deltas[i] = field -// } -// } -// cache[idx].Deltas = deltas -// } - -// for _, row := range rows { -// if _, ok := cache.FindIndex(row.ID); !ok { -// cache.Delete(row.ID) -// } -// } -// table.RowEvents = cache - -// return table -// } - -// func (s *Subject) fetchClusterRoleBindings() (render.Rows, error) { -// s.App().factory.Preload(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterroles") -// oo, err := s.App().factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) -// if err != nil { -// return nil, err -// } - -// rows := make(render.Rows, 0, len(oo)) -// for _, o := range oo { -// var crb rbacv1.ClusterRoleBinding -// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) -// if err != nil { -// return nil, err -// } -// for _, subject := range crb.Subjects { -// if subject.Kind != s.subjectKind { -// continue -// } -// rows = append(rows, render.Row{ -// ID: subject.Name, -// Fields: render.Fields{subject.Name, "ClusterRoleBinding", crb.Name}, -// }) -// } -// } - -// return rows, nil -// } - -// func (s *Subject) fetchRoleBindings() (render.Rows, error) { -// s.App().factory.Preload(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterroles") -// oo, err := s.App().factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) -// if err != nil { -// return nil, err -// } - -// rows := make(render.Rows, 0, len(oo)) -// for _, o := range oo { -// var rb rbacv1.RoleBinding -// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb) -// if err != nil { -// return nil, err -// } -// for _, subject := range rb.Subjects { -// if subject.Kind == s.subjectKind { -// rows = append(rows, render.Row{ -// ID: subject.Name, -// Fields: render.Fields{subject.Name, "RoleBinding", rb.Name}, -// }) -// } -// } -// } - -// return rows, nil -// } - -// func mapCmdSubject(subject string) string { -// switch subject { -// case "groups": -// return group -// case "sas": -// return sa -// default: -// return user -// } -// } - -// func mapFuSubject(subject string) (string, error) { -// switch subject { -// case group: -// return "g", nil -// case sa: -// return "s", nil -// case user: -// return "u", nil -// default: -// return "", fmt.Errorf("Unknown subject %q should be one of user, group, serviceaccount", subject) -// } -// } diff --git a/internal/view/table.go b/internal/view/table.go index e38d72f1..a23b47ef 100644 --- a/internal/view/table.go +++ b/internal/view/table.go @@ -93,15 +93,6 @@ func (t *Table) saveCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (t *Table) setFilterFn(fn func(string)) { - t.filterFn = fn - - cmd := t.SearchBuff().String() - if ui.IsLabelSelector(cmd) && t.filterFn != nil { - t.filterFn(ui.TrimLabelSelector(cmd)) - } -} - func (t *Table) bindKeys() { t.Actions().Add(ui.KeyActions{ ui.KeySpace: ui.NewKeyAction("Mark", t.markCmd, true), diff --git a/internal/view/table_helper.go b/internal/view/table_helper.go index 5d60f70a..86993479 100644 --- a/internal/view/table_helper.go +++ b/internal/view/table_helper.go @@ -65,12 +65,7 @@ func saveTable(cluster, title, path string, data render.TableData) (string, erro }() w := csv.NewWriter(out) - // BOZO!! Method on header - headers := make([]string, len(data.Header)) - for i, h := range data.Header { - headers[i] = h.Name - } - if err := w.Write([]string(headers)); err != nil { + if err := w.Write(data.Header.Columns()); err != nil { return "", err } diff --git a/internal/watch/factory.go b/internal/watch/factory.go index de0f780c..06ed861f 100644 --- a/internal/watch/factory.go +++ b/internal/watch/factory.go @@ -13,7 +13,6 @@ import ( "k8s.io/apimachinery/pkg/runtime/schema" di "k8s.io/client-go/dynamic/dynamicinformer" "k8s.io/client-go/informers" - "k8s.io/client-go/informers/internalinterfaces" ) const ( @@ -22,46 +21,13 @@ const ( clusterScope = "-" ) -// BOZO!! -// // Authorizer checks what a user can or cannot do to a resource. -// type Authorizer interface { -// // CanI returns true if the user can use these actions for a given resource. -// CanI(ns, gvr string, verbs []string) (bool, error) -// } - -// type Connection interface { -// Authorizer - -// // DialOrDie dials client api. -// DialOrDie() kubernetes.Interface - -// // MXDial dials metrics api. -// MXDial() (*versioned.Clientset, error) - -// // DynDialOrDie dials dynamic client api. -// DynDialOrDie() dynamic.Interface - -// // RestConfigOrDie return a client configuration. -// RestConfigOrDie() *restclient.Config - -// // Config returns the current kubeconfig. -// Config() *k8s.Config - -// // CachedDiscovery returns a cached client. -// CachedDiscovery() (*disk.CachedDiscoveryClient, error) - -// // SwithContextOrDie switch to a new kube context. -// SwitchContextOrDie(ctx string) -// } - // Factory tracks various resource informers. type Factory struct { - factories map[string]di.DynamicSharedInformerFactory - client client.Connection - stopChan chan struct{} - tweakListOptions internalinterfaces.TweakListOptionsFunc - activeNS string - forwarders Forwarders + factories map[string]di.DynamicSharedInformerFactory + client client.Connection + stopChan chan struct{} + activeNS string + forwarders Forwarders } // NewFactory returns a new informers factory. @@ -259,14 +225,6 @@ func (f *Factory) ensureFactory(ns string) di.DynamicSharedInformerFactory { return f.factories[ns] } -func (f *Factory) register(gvr, ns string, stopChan <-chan struct{}) error { - log.Debug().Msgf("Registering GVR %q - %s", ns, gvr) - f.factories[ns].ForResource(toGVR(gvr)) - f.factories[ns].Start(stopChan) - - return nil -} - func toGVR(gvr string) schema.GroupVersionResource { log.Debug().Msgf("GVR -- %q", gvr) tokens := strings.Split(gvr, "/") From add0d678f07fbec726bdcdf1a97fad9242cccf9d Mon Sep 17 00:00:00 2001 From: derailed Date: Tue, 24 Dec 2019 22:38:54 -0700 Subject: [PATCH 26/35] checkpoint --- internal/client/cluster.go | 44 ----- internal/client/gvr.go | 13 ++ internal/client/gvr_test.go | 49 ++++- internal/client/helper_test.go | 37 ++++ internal/client/helpers.go | 6 +- internal/config/config.go | 3 - internal/dao/generic.go | 10 +- internal/dao/reconcile.go | 4 +- internal/dao/registry.go | 12 +- internal/dao/types.go | 3 +- internal/keys.go | 28 +-- internal/model/cluster.go | 31 +-- internal/model/cluster_test.go | 82 -------- internal/model/generic.go | 11 +- internal/model/policy.go | 237 +++++++++++++++++++++++ internal/model/rbac.go | 99 +++------- internal/model/rbac_int_test.go | 74 -------- internal/model/registry.go | 12 ++ internal/model/resource.go | 15 +- internal/model/subject.go | 127 +++++-------- internal/model/types.go | 3 +- internal/render/alias.go | 19 +- internal/render/alias_test.go | 81 ++++++++ internal/render/assets/sc.json | 24 +++ internal/render/assets/sts.json | 110 +++++++++++ internal/render/colorer_test.go | 271 --------------------------- internal/render/container_test.go | 116 ++++++++++++ internal/render/generic.go | 4 +- internal/render/generic_test.go | 51 +++++ internal/render/helpers_test.go | 11 -- internal/render/pod.go | 2 + internal/render/policy.go | 76 +++++++- internal/render/policy_test.go | 41 ++++ internal/render/port_forward_test.go | 59 ++++++ internal/render/rbac.go | 60 ++++-- internal/render/sc_test.go | 17 ++ internal/render/screen_dump_test.go | 38 ++++ internal/render/sts_test.go | 17 ++ internal/render/subject.go | 36 +++- internal/render/table.go | 8 - internal/render/yaml.go | 54 ------ internal/render/yaml_test.go | 52 ----- internal/ui/flash.go | 1 - internal/ui/pages.go | 1 - internal/ui/table.go | 45 ++--- internal/view/browser.go | 97 +++++----- internal/view/cluster_info.go | 11 -- internal/view/command.go | 12 +- internal/view/container_test.go | 8 +- internal/view/group.go | 48 +++++ internal/view/page_stack.go | 10 - internal/view/policy.go | 82 +++----- internal/view/rbac.go | 56 +----- internal/view/rbac_int_test.go | 56 ------ internal/view/registrar.go | 16 +- internal/view/subject.go | 9 +- internal/view/table.go | 12 -- internal/view/user.go | 48 +++++ internal/watch/factory.go | 32 ++-- 59 files changed, 1428 insertions(+), 1163 deletions(-) delete mode 100644 internal/client/cluster.go create mode 100644 internal/client/helper_test.go delete mode 100644 internal/model/cluster_test.go create mode 100644 internal/model/policy.go delete mode 100644 internal/model/rbac_int_test.go create mode 100644 internal/render/alias_test.go create mode 100644 internal/render/assets/sc.json create mode 100644 internal/render/assets/sts.json delete mode 100644 internal/render/colorer_test.go create mode 100644 internal/render/container_test.go create mode 100644 internal/render/generic_test.go create mode 100644 internal/render/policy_test.go create mode 100644 internal/render/port_forward_test.go create mode 100644 internal/render/sc_test.go create mode 100644 internal/render/screen_dump_test.go create mode 100644 internal/render/sts_test.go delete mode 100644 internal/render/yaml.go delete mode 100644 internal/render/yaml_test.go create mode 100644 internal/view/group.go delete mode 100644 internal/view/rbac_int_test.go create mode 100644 internal/view/user.go diff --git a/internal/client/cluster.go b/internal/client/cluster.go deleted file mode 100644 index 5a383778..00000000 --- a/internal/client/cluster.go +++ /dev/null @@ -1,44 +0,0 @@ -package client - -import ( - v1 "k8s.io/api/core/v1" -) - -// Cluster represents a Kubernetes cluster. -type Cluster struct { - Connection -} - -// NewCluster instantiates a new cluster. -func NewCluster(c Connection) *Cluster { - return &Cluster{Connection: c} -} - -// Version returns the current cluster git version. -func (c *Cluster) Version() (string, error) { - rev, err := c.ServerVersion() - if err != nil { - return "", err - } - return rev.GitVersion, nil -} - -// ContextName returns the currently active context. -func (c *Cluster) ContextName() (string, error) { - return c.Config().CurrentContextName() -} - -// ClusterName return the currently active cluster name. -func (c *Cluster) ClusterName() (string, error) { - return c.Config().CurrentClusterName() -} - -// UserName returns the currently active user. -func (c *Cluster) UserName() (string, error) { - return c.Config().CurrentUserName() -} - -// GetNodes get all available nodes in the cluster. -func (c *Cluster) GetNodes() (*v1.NodeList, error) { - return c.FetchNodes() -} diff --git a/internal/client/gvr.go b/internal/client/gvr.go index 815ea120..7fba2c41 100644 --- a/internal/client/gvr.go +++ b/internal/client/gvr.go @@ -60,6 +60,18 @@ func (g GVR) ToV() string { return tokens[len(tokens)-2] } +func (g GVR) ToRAndG() (string, string) { + tokens := strings.Split(string(g), "/") + switch len(tokens) { + case 3: + return tokens[0], tokens[2] + case 2: + return "", tokens[1] + default: + return "", tokens[0] + } +} + // ToR returns the resource name. func (g GVR) ToR() string { tokens := strings.Split(string(g), "/") @@ -77,6 +89,7 @@ func (g GVR) ToG() string { } } +// type GVRs []GVR func (g GVRs) Len() int { diff --git a/internal/client/gvr_test.go b/internal/client/gvr_test.go index 47531112..471f3181 100644 --- a/internal/client/gvr_test.go +++ b/internal/client/gvr_test.go @@ -1,6 +1,7 @@ package client_test import ( + "sort" "testing" "github.com/derailed/k9s/internal/client" @@ -8,6 +9,52 @@ import ( "k8s.io/apimachinery/pkg/runtime/schema" ) +func TestGVRSort(t *testing.T) { + gg := client.GVRs{"v1/pods", "v1/services", "apps/v1/deployments"} + sort.Sort(gg) + assert.Equal(t, client.GVRs{"v1/pods", "v1/services", "apps/v1/deployments"}, gg) +} + +func TestGVRCan(t *testing.T) { + uu := map[string]struct { + vv []string + v string + e bool + }{ + "describe": {[]string{"get"}, "describe", true}, + "view": {[]string{"get", "list", "watch"}, "view", true}, + "delete": {[]string{"delete", "list", "watch"}, "delete", true}, + "no_delete": {[]string{"get", "list", "watch"}, "delete", false}, + "edit": {[]string{"path", "update", "watch"}, "edit", true}, + "no_edit": {[]string{"get", "list", "watch"}, "edit", false}, + } + + for k := range uu { + u := uu[k] + t.Run(k, func(t *testing.T) { + assert.Equal(t, u.e, client.Can(u.vv, u.v)) + }) + } +} + +func TestAsGVR(t *testing.T) { + uu := map[string]struct { + gvr string + e schema.GroupVersionResource + }{ + "full": {"apps/v1/deployments", schema.GroupVersionResource{Group: "apps", Version: "v1", Resource: "deployments"}}, + "core": {"v1/pods", schema.GroupVersionResource{Version: "v1", Resource: "pods"}}, + "bork": {"users", schema.GroupVersionResource{Resource: "users"}}, + } + + for k := range uu { + u := uu[k] + t.Run(k, func(t *testing.T) { + assert.Equal(t, u.e, client.GVR(u.gvr).AsGVR()) + }) + } +} + func TestAsGV(t *testing.T) { uu := map[string]struct { gvr string @@ -119,7 +166,7 @@ func TestToV(t *testing.T) { } } -func TestToStringer(t *testing.T) { +func TestToString(t *testing.T) { uu := map[string]struct { gvr string }{ diff --git a/internal/client/helper_test.go b/internal/client/helper_test.go new file mode 100644 index 00000000..4a4c5091 --- /dev/null +++ b/internal/client/helper_test.go @@ -0,0 +1,37 @@ +package client_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/client" + "github.com/stretchr/testify/assert" +) + +func TestNamespaced(t *testing.T) { + uu := []struct { + p, ns, n string + }{ + {"fred/blee", "fred", "blee"}, + {"blee", "", "blee"}, + } + + for _, u := range uu { + ns, n := client.Namespaced(u.p) + assert.Equal(t, u.ns, ns) + assert.Equal(t, u.n, n) + } +} + +func TestFQN(t *testing.T) { + uu := []struct { + ns, n string + e string + }{ + {"fred", "blee", "fred/blee"}, + {"", "blee", "blee"}, + } + + for _, u := range uu { + assert.Equal(t, u.e, client.FQN(u.ns, u.n)) + } +} diff --git a/internal/client/helpers.go b/internal/client/helpers.go index 8b529ffd..c78c6aec 100644 --- a/internal/client/helpers.go +++ b/internal/client/helpers.go @@ -12,10 +12,10 @@ import ( var toFileName = regexp.MustCompile(`[^(\w/\.)]`) // Namespaced converts a resource path to namespace and resource name. -func Namespaced(n string) (string, string) { - ns, po := path.Split(n) +func Namespaced(p string) (string, string) { + ns, n := path.Split(p) - return strings.Trim(ns, "/"), po + return strings.Trim(ns, "/"), n } // FQN returns a fully qualified resource name. diff --git a/internal/config/config.go b/internal/config/config.go index 67b3a90d..b52cd1d6 100644 --- a/internal/config/config.go +++ b/internal/config/config.go @@ -1,8 +1,5 @@ package config -// BOZO!! Once yaml is stable implement validation -// go get gopkg.in/validator.v2 - import ( "errors" "fmt" diff --git a/internal/dao/generic.go b/internal/dao/generic.go index 1871a643..13841429 100644 --- a/internal/dao/generic.go +++ b/internal/dao/generic.go @@ -2,6 +2,7 @@ package dao import ( "github.com/derailed/k9s/internal/client" + "github.com/rs/zerolog/log" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/client-go/dynamic" ) @@ -24,9 +25,12 @@ func (g *Generic) Delete(path string, cascade, force bool) error { } ns, n := client.Namespaced(path) - return g.dynClient().Namespace(ns).Delete(n, &metav1.DeleteOptions{ - PropagationPolicy: &p, - }) + log.Debug().Msgf("DELETING %q:%q -- %q", ns, n, path) + opts := metav1.DeleteOptions{PropagationPolicy: &p} + if ns != "-" { + return g.dynClient().Namespace(ns).Delete(n, &opts) + } + return g.dynClient().Delete(n, &opts) } func (g *Generic) dynClient() dynamic.NamespaceableResourceInterface { diff --git a/internal/dao/reconcile.go b/internal/dao/reconcile.go index 4b173f32..79caa03c 100644 --- a/internal/dao/reconcile.go +++ b/internal/dao/reconcile.go @@ -15,14 +15,14 @@ import ( // Reconcile previous vs current state and emits delta events. func Reconcile(ctx context.Context, table render.TableData, gvr client.GVR) (render.TableData, error) { defer func(t time.Time) { - log.Debug().Msgf("Reconcile elapsed: %v", time.Since(t)) + log.Debug().Msgf("RECONCILE elapsed: %v", time.Since(t)) }(time.Now()) path, ok := ctx.Value(internal.KeyPath).(string) if !ok { return table, fmt.Errorf("no path specified for %s", gvr) } - log.Debug().Msgf(" Reconcile %q in ns %q with path %q", gvr, table.Namespace, path) + log.Debug().Msgf("Reconcile %q in ns %q with path %q", gvr, table.Namespace, path) factory, ok := ctx.Value(internal.KeyFactory).(Factory) if !ok { return table, fmt.Errorf("no factory found for %s", gvr) diff --git a/internal/dao/registry.go b/internal/dao/registry.go index 52f791e9..66496a2e 100644 --- a/internal/dao/registry.go +++ b/internal/dao/registry.go @@ -45,7 +45,7 @@ func AccessorFor(f Factory, gvr client.GVR) (Accessor, error) { r, ok := m[gvr] if !ok { r = &Generic{} - log.Warn().Msgf("No DAO registry entry for %q. Going generic!", gvr) + log.Warn().Msgf("No DAO registry entry for %q. Using factory!", gvr) } r.Init(f, gvr) @@ -57,7 +57,7 @@ func RegisterMeta(gvr string, res metav1.APIResource) { resMetas[client.GVR(gvr)] = res } -func AllGVRs() []client.GVR { +func AllGVRs() client.GVRs { kk := make(client.GVRs, 0, len(resMetas)) for k := range resMetas { kk = append(kk, k) @@ -137,7 +137,13 @@ func loadNonResource(m ResourceMetas) error { } m["rbac"] = metav1.APIResource{ Name: "Rbac", - Kind: "RBAC", + Kind: "Rules", + Categories: []string{"k9s"}, + } + m["policy"] = metav1.APIResource{ + Name: "Policy", + Kind: "Rules", + Namespaced: true, Categories: []string{"k9s"}, } m["containers"] = metav1.APIResource{ diff --git a/internal/dao/types.go b/internal/dao/types.go index b06d5079..553d8857 100644 --- a/internal/dao/types.go +++ b/internal/dao/types.go @@ -8,7 +8,6 @@ import ( v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" - "k8s.io/apimachinery/pkg/runtime/schema" "k8s.io/client-go/informers" restclient "k8s.io/client-go/rest" ) @@ -27,7 +26,7 @@ type Factory interface { ForResource(ns, gvr string) informers.GenericInformer // WaitForCacheSync synchronize the cache. - WaitForCacheSync() map[schema.GroupVersionResource]bool + WaitForCacheSync() // DeleteForwarder deletes a pod forwarder. DeleteForwarder(path string) diff --git a/internal/keys.go b/internal/keys.go index 935389de..2304a624 100644 --- a/internal/keys.go +++ b/internal/keys.go @@ -5,17 +5,19 @@ type ContextKey string // A collection of context keys. const ( - KeyFactory ContextKey = "factory" - KeyLabels ContextKey = "labels" - KeyFields ContextKey = "fields" - KeyTable ContextKey = "table" - KeyDir ContextKey = "dir" - KeyPath ContextKey = "path" - KeySubject ContextKey = "subject" - KeyGVR ContextKey = "gvr" - KeyForwards ContextKey = "forwards" - KeyContainers ContextKey = "containers" - KeyBenchCfg ContextKey = "benchcfg" - KeyAliases ContextKey = "aliases" - KeyUID ContextKey = "uid" + KeyFactory ContextKey = "factory" + KeyLabels ContextKey = "labels" + KeyFields ContextKey = "fields" + KeyTable ContextKey = "table" + KeyDir ContextKey = "dir" + KeyPath ContextKey = "path" + KeySubject ContextKey = "subject" + KeyGVR ContextKey = "gvr" + KeyForwards ContextKey = "forwards" + KeyContainers ContextKey = "containers" + KeyBenchCfg ContextKey = "benchcfg" + KeyAliases ContextKey = "aliases" + KeyUID ContextKey = "uid" + KeySubjectKind ContextKey = "subjectKind" + KeySubjectName ContextKey = "subjectName" ) diff --git a/internal/model/cluster.go b/internal/model/cluster.go index 3a10648e..625b45ef 100644 --- a/internal/model/cluster.go +++ b/internal/model/cluster.go @@ -7,17 +7,6 @@ import ( ) type ( - // ClusterMeta represents metadata about a Kubernetes cluster. - ClusterMeta interface { - client.Connection - - Version() (string, error) - ContextName() (string, error) - ClusterName() (string, error) - UserName() (string, error) - GetNodes() (*v1.NodeList, error) - } - // MetricsServer gather metrics information from pods and nodes. MetricsServer interface { MetricsService @@ -36,34 +25,34 @@ type ( // Cluster represents a kubernetes resource. Cluster struct { - api ClusterMeta - mx MetricsServer + client client.Connection + mx MetricsServer } ) // NewCluster returns a new cluster info resource. func NewCluster(c client.Connection, mx MetricsServer) *Cluster { - return NewClusterWithArgs(client.NewCluster(c), mx) + return NewClusterWithArgs(c, mx) } // NewClusterWithArgs for tests only! -func NewClusterWithArgs(ci ClusterMeta, mx MetricsServer) *Cluster { - return &Cluster{api: ci, mx: mx} +func NewClusterWithArgs(c client.Connection, mx MetricsServer) *Cluster { + return &Cluster{client: c, mx: mx} } // Version returns the current K8s cluster version. func (c *Cluster) Version() string { - info, err := c.api.Version() + info, err := c.client.ServerVersion() if err != nil { return "n/a" } - return info + return info.GitVersion } // ContextName returns the context name. func (c *Cluster) ContextName() string { - n, err := c.api.ContextName() + n, err := c.client.Config().CurrentContextName() if err != nil { return "n/a" } @@ -72,7 +61,7 @@ func (c *Cluster) ContextName() string { // ClusterName returns the cluster name. func (c *Cluster) ClusterName() string { - n, err := c.api.ClusterName() + n, err := c.client.Config().CurrentClusterName() if err != nil { return "n/a" } @@ -81,7 +70,7 @@ func (c *Cluster) ClusterName() string { // UserName returns the user name. func (c *Cluster) UserName() string { - n, err := c.api.UserName() + n, err := c.client.Config().CurrentUserName() if err != nil { return "n/a" } diff --git a/internal/model/cluster_test.go b/internal/model/cluster_test.go deleted file mode 100644 index 4b839ba7..00000000 --- a/internal/model/cluster_test.go +++ /dev/null @@ -1,82 +0,0 @@ -package model_test - -import ( - "fmt" - "testing" - - "github.com/derailed/k9s/internal/client" - "github.com/derailed/k9s/internal/model" - m "github.com/petergtz/pegomock" - "github.com/rs/zerolog" - "github.com/stretchr/testify/assert" -) - -func init() { - zerolog.SetGlobalLevel(zerolog.Disabled) -} - -func TestClusterVersion(t *testing.T) { - mm, mx := NewMockClusterMeta(), NewMockMetricsServer() - m.When(mm.Version()).ThenReturn("1.2.3", nil) - - ci := model.NewClusterWithArgs(mm, mx) - assert.Equal(t, "1.2.3", ci.Version()) -} - -func TestClusterNoVersion(t *testing.T) { - mm, mx := NewMockClusterMeta(), NewMockMetricsServer() - m.When(mm.Version()).ThenReturn("bad", fmt.Errorf("No data")) - - ci := model.NewClusterWithArgs(mm, mx) - assert.Equal(t, "n/a", ci.Version()) -} - -func TestClusterName(t *testing.T) { - mm, mx := NewMockClusterMeta(), NewMockMetricsServer() - m.When(mm.ClusterName()).ThenReturn("fred", nil) - - ci := model.NewClusterWithArgs(mm, mx) - assert.Equal(t, "fred", ci.ClusterName()) -} - -func TestContextName(t *testing.T) { - mm, mx := NewMockClusterMeta(), NewMockMetricsServer() - m.When(mm.ContextName()).ThenReturn("fred", nil) - - ci := model.NewClusterWithArgs(mm, mx) - assert.Equal(t, "fred", ci.ContextName()) -} - -func TestUserName(t *testing.T) { - mm, mx := NewMockClusterMeta(), NewMockMetricsServer() - m.When(mm.UserName()).ThenReturn("fred", nil) - - ci := model.NewClusterWithArgs(mm, mx) - assert.Equal(t, "fred", ci.UserName()) -} - -func TestClusterMetrics(t *testing.T) { - mm, mx := NewMockClusterMeta(), NewMockMetricsServer() - - mxx := clusterMetric() - - c := model.NewClusterWithArgs(mm, mx) - c.Metrics(nil, nil, &mxx) - assert.Equal(t, clusterMetric(), mxx) -} - -// Helpers... - -func TestUsingMocks(t *testing.T) { - m.RegisterMockTestingT(t) - m.RegisterMockFailHandler(func(m string, i ...int) { - fmt.Println("Boom!", m, i) - }) -} - -func clusterMetric() client.ClusterMetrics { - return client.ClusterMetrics{ - PercCPU: 100, - PercMEM: 1000, - } -} diff --git a/internal/model/generic.go b/internal/model/generic.go index ea6d9ae7..e4bd360c 100644 --- a/internal/model/generic.go +++ b/internal/model/generic.go @@ -3,6 +3,7 @@ package model import ( "context" "fmt" + "time" "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" @@ -26,6 +27,10 @@ type Generic struct { // List returns a collection of node resources. func (g *Generic) List(ctx context.Context) ([]runtime.Object, error) { + defer func(t time.Time) { + log.Debug().Msgf("LIST elapsed: %v", time.Since(t)) + }(time.Now()) + // Ensures the factory is tracking this resource _ = g.factory.ForResource(g.namespace, g.gvr) @@ -47,7 +52,7 @@ func (g *Generic) List(ctx context.Context) ([]runtime.Object, error) { table, ok := o.(*metav1beta1.Table) if !ok { - return nil, fmt.Errorf("invalid table found on generic %s -- %T", g.gvr, o) + return nil, fmt.Errorf("expecting table but got %T", o) } g.table = table res := make([]runtime.Object, len(g.table.Rows)) @@ -61,6 +66,10 @@ func (g *Generic) List(ctx context.Context) ([]runtime.Object, error) { // Hydrate returns nodes as rows. func (g *Generic) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { + defer func(t time.Time) { + log.Debug().Msgf("HYDRATE elapsed: %v", time.Since(t)) + }(time.Now()) + gr, ok := re.(*render.Generic) if !ok { return fmt.Errorf("expecting generic renderer for %s but got %T", g.gvr, re) diff --git a/internal/model/policy.go b/internal/model/policy.go new file mode 100644 index 00000000..8cc167be --- /dev/null +++ b/internal/model/policy.go @@ -0,0 +1,237 @@ +package model + +import ( + "context" + "fmt" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/render" + "github.com/rs/zerolog/log" + rbacv1 "k8s.io/api/rbac/v1" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" +) + +type Policy struct { + Resource +} + +func (p *Policy) List(ctx context.Context) ([]runtime.Object, error) { + gvr, ok := ctx.Value(internal.KeyGVR).(string) + if !ok { + return nil, fmt.Errorf("expecting a context gvr") + } + kind, ok := ctx.Value(internal.KeySubjectKind).(string) + if !ok { + return nil, fmt.Errorf("expecting a context subject kind") + } + name, ok := ctx.Value(internal.KeySubjectName).(string) + if !ok { + return nil, fmt.Errorf("expecting a context subject name") + } + + p.gvr = gvr + crps, err := p.loadClusterRoleBinding(kind, name) + if err != nil { + return nil, err + } + rps, err := p.loadRoleBinding(kind, name) + if err != nil { + return nil, err + } + + oo := make([]runtime.Object, 0, len(crps)+len(rps)) + for _, p := range crps { + oo = append(oo, p) + } + for _, p := range rps { + oo = append(oo, p) + } + + return oo, nil +} + +// BOZO!! refactor! +func (p *Policy) loadClusterRoleBinding(kind, name string) (render.Policies, error) { + crbs, err := fetchClusterRoleBindings(p.factory) + if err != nil { + return nil, err + } + + var nn []string + for _, crb := range crbs { + for _, s := range crb.Subjects { + if s.Kind == kind && s.Name == name { + nn = append(nn, crb.RoleRef.Name) + } + } + } + crs, err := p.fetchClusterRoles() + if err != nil { + return nil, err + } + + rows := make(render.Policies, 0, len(nn)) + for _, cr := range crs { + if !in(nn, cr.Name) { + continue + } + rows = append(rows, parseRules("*", "CR:"+cr.Name, cr.Rules)...) + } + + return rows, nil +} + +func (p *Policy) loadRoleBinding(kind, name string) (render.Policies, error) { + ss, err := p.fetchRoleBindingSubjects(kind, name) + if err != nil { + return nil, err + } + + crs, err := p.fetchClusterRoles() + if err != nil { + return nil, err + } + rows := make(render.Policies, 0, len(crs)) + for _, cr := range crs { + if !in(ss, "ClusterRole:"+cr.Name) { + continue + } + rows = append(rows, parseRules("*", "CR:"+cr.Name, cr.Rules)...) + } + + ros, err := p.fetchRoles() + if err != nil { + return nil, err + } + for _, ro := range ros { + if !in(ss, "Role:"+ro.Name) { + continue + } + log.Debug().Msgf("Loading rules for role %q:%q", ro.Namespace, ro.Name) + rows = append(rows, parseRules(ro.Namespace, "RO:"+ro.Name, ro.Rules)...) + } + + return rows, nil +} + +func fetchClusterRoleBindings(f Factory) ([]rbacv1.ClusterRoleBinding, error) { + oo, err := f.List("rbac.authorization.k8s.io/v1/clusterrolebindings", render.ClusterScope, labels.Everything()) + if err != nil { + return nil, err + } + + crbs := make([]rbacv1.ClusterRoleBinding, len(oo)) + for i, o := range oo { + var crb rbacv1.ClusterRoleBinding + if e := runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb); e != nil { + return nil, e + } + crbs[i] = crb + } + + return crbs, nil +} + +func fetchRoleBindings(f Factory) ([]rbacv1.RoleBinding, error) { + oo, err := f.List("rbac.authorization.k8s.io/v1/rolebindings", render.ClusterScope, labels.Everything()) + if err != nil { + return nil, err + } + + rbs := make([]rbacv1.RoleBinding, 0, len(oo)) + for _, o := range oo { + var rb rbacv1.RoleBinding + if e := runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb); e != nil { + return nil, e + } + rbs = append(rbs, rb) + } + + return rbs, nil +} + +func (p *Policy) fetchRoleBindingSubjects(kind, name string) ([]string, error) { + rbs, err := fetchRoleBindings(p.factory) + if err != nil { + return nil, err + } + ss := make([]string, 0, len(rbs)) + for _, rb := range rbs { + for _, s := range rb.Subjects { + if s.Kind == kind && s.Name == name { + ss = append(ss, rb.RoleRef.Kind+":"+rb.Name) + } + } + } + + return ss, nil +} + +func (p *Policy) fetchClusterRoles() ([]rbacv1.ClusterRole, error) { + oo, err := p.factory.List("rbac.authorization.k8s.io/v1/clusterroles", render.ClusterScope, labels.Everything()) + if err != nil { + return nil, err + } + + crs := make([]rbacv1.ClusterRole, len(oo)) + for i, o := range oo { + var cr rbacv1.ClusterRole + if e := runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr); e != nil { + return nil, err + } + crs[i] = cr + } + + return crs, nil +} + +func (p *Policy) fetchRoles() ([]rbacv1.Role, error) { + oo, err := p.factory.List("rbac.authorization.k8s.io/v1/roles", render.AllNamespaces, labels.Everything()) + if err != nil { + return nil, err + } + + rr := make([]rbacv1.Role, len(oo)) + for i, o := range oo { + var ro rbacv1.Role + if err := runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ro); err != nil { + return nil, err + } + rr[i] = ro + } + + return rr, nil +} + +func in(nn []string, match string) bool { + for _, n := range nn { + if n == match { + return true + } + } + return false +} + +func parseRules(ns, binding string, rules []rbacv1.PolicyRule) render.Policies { + pp := make(render.Policies, 0, len(rules)) + for _, rule := range rules { + for _, grp := range rule.APIGroups { + for _, res := range rule.Resources { + for _, na := range rule.ResourceNames { + pp = pp.Upsert(render.NewPolicyRes(ns, binding, FQN(res, na), grp, rule.Verbs)) + } + pp = pp.Upsert(render.NewPolicyRes(ns, binding, FQN(grp, res), grp, rule.Verbs)) + } + } + for _, nres := range rule.NonResourceURLs { + if nres[0] != '/' { + nres = "/" + nres + } + pp = pp.Upsert(render.NewPolicyRes(ns, binding, nres, "n/a", rule.Verbs)) + } + } + + return pp +} diff --git a/internal/model/rbac.go b/internal/model/rbac.go index eff90697..3f09da8b 100644 --- a/internal/model/rbac.go +++ b/internal/model/rbac.go @@ -7,17 +7,25 @@ import ( "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" - "github.com/rs/zerolog/log" rbacv1 "k8s.io/api/rbac/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" ) +const ( + crbGVR = "rbac.authorization.k8s.io/v1/clusterrolebindings" + crGVR = "rbac.authorization.k8s.io/v1/clusterroles" + rbGVR = "rbac.authorization.k8s.io/v1/rolebindings" + rGVR = "rbac.authorization.k8s.io/v1/roles" +) + +// Rbac represents a model for listing rbac resources. type Rbac struct { Resource } +// List lists out rbac resources. func (r *Rbac) List(ctx context.Context) ([]runtime.Object, error) { gvr, ok := ctx.Value(internal.KeyGVR).(string) if !ok { @@ -25,7 +33,6 @@ func (r *Rbac) List(ctx context.Context) ([]runtime.Object, error) { } r.gvr = gvr path, ok := ctx.Value(internal.KeyPath).(string) - log.Debug().Msgf("LISTING RBACK %q--%q", r.gvr, path) if !ok || path == "" { return r.Resource.List(ctx) } @@ -44,8 +51,9 @@ func (r *Rbac) List(ctx context.Context) ([]runtime.Object, error) { } } +// BOZO!!Refact gvr as const func (r *Rbac) loadClusterRoleBinding(path string) ([]runtime.Object, error) { - o, err := r.factory.Get("rbac.authorization.k8s.io/v1/clusterrolebindings", path, labels.Everything()) + o, err := r.factory.Get(crbGVR, path, labels.Everything()) if err != nil { return nil, err } @@ -56,8 +64,7 @@ func (r *Rbac) loadClusterRoleBinding(path string) ([]runtime.Object, error) { return nil, err } - kind := "rbac.authorization.k8s.io/v1/clusterroles" - crbo, err := r.factory.Get(kind, client.FQN("-", crb.RoleRef.Name), labels.Everything()) + crbo, err := r.factory.Get(crGVR, client.FQN("-", crb.RoleRef.Name), labels.Everything()) if err != nil { return nil, err } @@ -66,11 +73,12 @@ func (r *Rbac) loadClusterRoleBinding(path string) ([]runtime.Object, error) { if err != nil { return nil, err } - return r.parseRules(cr.Rules), nil + + return asRuntimeObjects(parseRules(render.ClusterScope, "-", cr.Rules)), nil } func (r *Rbac) loadRoleBinding(path string) ([]runtime.Object, error) { - o, err := r.factory.Get("rbac.authorization.k8s.io/v1/rolebindings", path, labels.Everything()) + o, err := r.factory.Get(rbGVR, path, labels.Everything()) if err != nil { return nil, err } @@ -81,8 +89,7 @@ func (r *Rbac) loadRoleBinding(path string) ([]runtime.Object, error) { } if rb.RoleRef.Kind == "ClusterRole" { - kind := "rbac.authorization.k8s.io/v1/clusterroles" - o, e := r.factory.Get(kind, client.FQN("-", rb.RoleRef.Name), labels.Everything()) + o, e := r.factory.Get(crGVR, client.FQN("-", rb.RoleRef.Name), labels.Everything()) if e != nil { return nil, e } @@ -91,11 +98,10 @@ func (r *Rbac) loadRoleBinding(path string) ([]runtime.Object, error) { if err != nil { return nil, err } - return r.parseRules(cr.Rules), nil + return asRuntimeObjects(parseRules(render.ClusterScope, "-", cr.Rules)), nil } - kind := "rbac.authorization.k8s.io/v1/roles" - ro, err := r.factory.Get(kind, client.FQN(rb.Namespace, rb.RoleRef.Name), labels.Everything()) + ro, err := r.factory.Get(rGVR, client.FQN(rb.Namespace, rb.RoleRef.Name), labels.Everything()) if err != nil { return nil, err } @@ -105,11 +111,11 @@ func (r *Rbac) loadRoleBinding(path string) ([]runtime.Object, error) { return nil, err } - return r.parseRules(role.Rules), nil + return asRuntimeObjects(parseRules(render.ClusterScope, "-", role.Rules)), nil } func (r *Rbac) loadClusterRole(path string) ([]runtime.Object, error) { - o, err := r.factory.Get("rbac.authorization.k8s.io/v1/clusterroles", path, labels.Everything()) + o, err := r.factory.Get(crGVR, path, labels.Everything()) if err != nil { return nil, err } @@ -120,11 +126,11 @@ func (r *Rbac) loadClusterRole(path string) ([]runtime.Object, error) { return nil, err } - return r.parseRules(cr.Rules), nil + return asRuntimeObjects(parseRules(render.ClusterScope, "-", cr.Rules)), nil } func (r *Rbac) loadRole(path string) ([]runtime.Object, error) { - o, err := r.factory.Get("rbac.authorization.k8s.io/v1/roles", path, labels.Everything()) + o, err := r.factory.Get(rGVR, path, labels.Everything()) if err != nil { return nil, err } @@ -135,65 +141,14 @@ func (r *Rbac) loadRole(path string) ([]runtime.Object, error) { return nil, err } - return r.parseRules(ro.Rules), nil + return asRuntimeObjects(parseRules(render.ClusterScope, "-", ro.Rules)), nil } -func makeRes(res, grp string, vv []string) *render.PolicyRes { - return &render.PolicyRes{ - Resource: res, - Group: grp, - Verbs: vv, - } -} - -func (r *Rbac) parseRules(rules []rbacv1.PolicyRule) []runtime.Object { - m := make([]runtime.Object, 0, len(rules)) - for _, rule := range rules { - for _, grp := range rule.APIGroups { - for _, res := range rule.Resources { - k := res - if grp != "" { - k = res + "." + grp - } - for _, na := range rule.ResourceNames { - m = upsert(m, makeRes(FQN(k, na), grp, rule.Verbs)) - } - m = upsert(m, makeRes(k, grp, rule.Verbs)) - } - } - for _, nres := range rule.NonResourceURLs { - if nres[0] != '/' { - nres = "/" + nres - } - m = upsert(m, makeRes(nres, "", rule.Verbs)) - } - } - - return m -} - -func upsert(rr []runtime.Object, p *render.PolicyRes) []runtime.Object { - idx, ok := find(rr, p.Resource) - if !ok { - return append(rr, p) - } - rr[idx] = p - - return rr -} - -// Find locates a row by id. Retturns false is not found. -func find(rr []runtime.Object, res string) (int, bool) { +func asRuntimeObjects(rr render.Policies) []runtime.Object { + oo := make([]runtime.Object, len(rr)) for i, r := range rr { - p, ok := r.(*render.PolicyRes) - if !ok { - log.Error().Err(fmt.Errorf("expecting policyres but got `%T", r)) - return 0, false - } - if p.Resource == res { - return i, true - } + oo[i] = r } - return 0, false + return oo } diff --git a/internal/model/rbac_int_test.go b/internal/model/rbac_int_test.go deleted file mode 100644 index 59c5139b..00000000 --- a/internal/model/rbac_int_test.go +++ /dev/null @@ -1,74 +0,0 @@ -package model - -// import( -// "testing" -// ) - -// BOZO!! -// func TestParseRules(t *testing.T) { -// ok, nok := toVerbIcon(true), toVerbIcon(false) -// _ = nok - -// uu := []struct { -// pp []rbacv1.PolicyRule -// e render.Rows -// }{ -// { -// []rbacv1.PolicyRule{ -// {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"*"}}, -// }, -// render.Rows{ -// render.Row{Fields: render.Fields{"*.*", "*", ok, ok, ok, ok, ok, ok, ok, ok, ""}}, -// }, -// }, -// { -// []rbacv1.PolicyRule{ -// {APIGroups: []string{"*"}, Resources: []string{"*"}, Verbs: []string{"get"}}, -// }, -// render.Rows{ -// render.Row{Fields: render.Fields{"*.*", "*", ok, nok, nok, nok, nok, nok, nok, nok, ""}}, -// }, -// }, -// { -// []rbacv1.PolicyRule{ -// {APIGroups: []string{""}, Resources: []string{"*"}, Verbs: []string{"list"}}, -// }, -// render.Rows{ -// render.Row{Fields: render.Fields{"*", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}}, -// }, -// }, -// { -// []rbacv1.PolicyRule{ -// {APIGroups: []string{""}, Resources: []string{"pods"}, Verbs: []string{"list"}, ResourceNames: []string{"fred"}}, -// }, -// render.Rows{ -// render.Row{Fields: render.Fields{"pods", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}}, -// render.Row{Fields: render.Fields{"pods/fred", "v1", nok, ok, nok, nok, nok, nok, nok, nok, ""}}, -// }, -// }, -// { -// []rbacv1.PolicyRule{ -// {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"/fred"}}, -// }, -// render.Rows{ -// render.Row{Fields: render.Fields{"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}}, -// }, -// }, -// { -// []rbacv1.PolicyRule{ -// {APIGroups: []string{}, Resources: []string{}, Verbs: []string{"get"}, NonResourceURLs: []string{"fred"}}, -// }, -// render.Rows{ -// render.Row{Fields: render.Fields{"/fred", resource.NAValue, ok, nok, nok, nok, nok, nok, nok, nok, ""}}, -// }, -// }, -// } - -// var v Rbac -// for _, u := range uu { -// evts := v.parseRules(u.pp) -// for k, v := range u.e { -// assert.Equal(t, v, evts[k].Fields) -// } -// } -// } diff --git a/internal/model/registry.go b/internal/model/registry.go index ea9716e7..4d8c076f 100644 --- a/internal/model/registry.go +++ b/internal/model/registry.go @@ -23,6 +23,18 @@ var Registry = map[string]ResourceMeta{ Model: &Rbac{}, Renderer: &render.Rbac{}, }, + "policy": ResourceMeta{ + Model: &Policy{}, + Renderer: &render.Policy{}, + }, + "users": ResourceMeta{ + Model: &Subject{}, + Renderer: &render.Subject{}, + }, + "groups": ResourceMeta{ + Model: &Subject{}, + Renderer: &render.Subject{}, + }, "portforwards": ResourceMeta{ Model: &PortForward{}, Renderer: &render.PortForward{}, diff --git a/internal/model/resource.go b/internal/model/resource.go index 26aa056e..37423f84 100644 --- a/internal/model/resource.go +++ b/internal/model/resource.go @@ -2,6 +2,7 @@ package model import ( "context" + "time" "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/render" @@ -22,21 +23,23 @@ func (r *Resource) Init(ns, gvr string, f Factory) { // List returns a collection of nodes. func (r *Resource) List(ctx context.Context) ([]runtime.Object, error) { + defer func(t time.Time) { + log.Debug().Msgf("LIST elapsed: %v", time.Since(t)) + }(time.Now()) + strLabel, ok := ctx.Value(internal.KeyLabels).(string) lsel := labels.Everything() if sel, err := labels.ConvertSelectorToLabelsMap(strLabel); ok && err == nil { lsel = sel.AsSelector() } - log.Debug().Msgf("^^^^^Listing with selector %q:%q--%#v", r.namespace, r.gvr, lsel) - oo, err := r.factory.List(r.gvr, r.namespace, lsel) - r.factory.WaitForCacheSync() - - return oo, err + return r.factory.List(r.gvr, r.namespace, lsel) } // Render returns a node as a row. func (r *Resource) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { - log.Debug().Msgf("^^^^^^ HYDRATING (%q) %d", r.namespace, len(oo)) + defer func(t time.Time) { + log.Debug().Msgf("HYDRATE elapsed: %v", time.Since(t)) + }(time.Now()) var index int for _, o := range oo { diff --git a/internal/model/subject.go b/internal/model/subject.go index 0b5620eb..b488f3a9 100644 --- a/internal/model/subject.go +++ b/internal/model/subject.go @@ -7,44 +7,63 @@ import ( "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/render" - "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" - "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" - "k8s.io/apimachinery/pkg/runtime/schema" ) // Subject represents a subject model. type Subject struct { Resource - - subjectKind string } // List returns a collection of subjects. func (s *Subject) List(ctx context.Context) ([]runtime.Object, error) { - var ok bool - s.subjectKind, ok = ctx.Value(internal.KeySubject).(string) + kind, ok := ctx.Value(internal.KeySubjectKind).(string) if !ok { - return nil, errors.New("expecting a subject") + return nil, errors.New("expecting a SubjectKind") } - crbs, err := s.factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) + crbs, err := fetchClusterRoleBindings(s.factory) if err != nil { return nil, err } + oo := make([]runtime.Object, 0, len(crbs)) + for _, crb := range crbs { + for _, su := range crb.Subjects { + if su.Kind != kind || inSubjectRes(oo, su.Name) { + continue + } + oo = append(oo, render.SubjectRef{ + Name: su.Name, + Kind: "ClusterRoleBinding", + FirstLocation: crb.Name, + }) + } + } - rbs, err := s.factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) + rbs, err := fetchRoleBindings(s.factory) if err != nil { return nil, err } + for _, rb := range rbs { + for _, su := range rb.Subjects { + if su.Kind != kind || inSubjectRes(oo, su.Name) { + continue + } + oo = append(oo, render.SubjectRef{ + Name: su.Name, + Kind: "RoleBinding", + FirstLocation: rb.Name, + }) + } + } - return append(crbs, rbs...), nil + return oo, nil } // Hydrate returns a pod as container rows. func (s *Subject) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { for i, o := range oo { - res, ok := o.(*unstructured.Unstructured) + res, ok := o.(render.SubjectRef) if !ok { return fmt.Errorf("expecting unstructured but got %T", o) } @@ -57,77 +76,15 @@ func (s *Subject) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) erro return nil } -// BOZO!! -// func (s *Subject) fetchClusterRoleBindings() ([]runtime.Object, error) { -// oo, err := s.factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/clusterrolebindings", labels.Everything()) -// if err != nil { -// return nil, err -// } - -// rows := make([]runtime.Object, 0, len(oo)) -// for _, o := range oo { -// var crb rbacv1.ClusterRoleBinding -// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) -// if err != nil { -// return nil, err -// } -// for _, subject := range crb.Subjects { -// if subject.Kind != s.subjectKind { -// continue -// } -// rows = append(rows, SubjectRes{ -// id: subject.Name, -// fields: render.Fields{subject.Name, "ClusterRoleBinding", crb.Name}, -// }) -// } -// } - -// return rows, nil -// } - -// func (s *Subject) fetchRoleBindings() ([]runtime.Object, error) { -// oo, err := s.factory.List(render.ClusterScope, "rbac.authorization.k8s.io/v1/rolebindings", labels.Everything()) -// if err != nil { -// return nil, err -// } - -// rows := make([]runtime.Object, 0, len(oo)) -// for _, o := range oo { -// var rb rbacv1.RoleBinding -// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &rb) -// if err != nil { -// return nil, err -// } -// for _, subject := range rb.Subjects { -// if subject.Kind == s.subjectKind { -// rows = append(rows, SubjectRes{ -// id: subject.Name, -// fields: render.Fields{subject.Name, "RoleBinding", rb.Name}, -// }) -// } -// } -// } - -// return rows, nil -// } - -// ---------------------------------------------------------------------------- - -// SubjectRes represents a subject resource. -type SubjectRes struct { - id string - fields render.Fields -} - -func (s SubjectRes) GetID() string { return s.id } -func (s SubjectRes) GetFields() render.Fields { return s.fields } - -// GetObjectKind returns a schema object. -func (s SubjectRes) GetObjectKind() schema.ObjectKind { - return nil -} - -// DeepCopyObject returns a container copy. -func (s SubjectRes) DeepCopyObject() runtime.Object { - return s +func inSubjectRes(oo []runtime.Object, match string) bool { + for _, o := range oo { + res, ok := o.(render.SubjectRef) + if !ok { + continue + } + if res.Name == match { + return true + } + } + return false } diff --git a/internal/model/types.go b/internal/model/types.go index ecc92068..0387685a 100644 --- a/internal/model/types.go +++ b/internal/model/types.go @@ -9,7 +9,6 @@ import ( "github.com/derailed/tview" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" - "k8s.io/apimachinery/pkg/runtime/schema" "k8s.io/client-go/informers" ) @@ -84,7 +83,7 @@ type Factory interface { ForResource(ns, gvr string) informers.GenericInformer // WaitForCacheSync synchronize the cache. - WaitForCacheSync() map[schema.GroupVersionResource]bool + WaitForCacheSync() // Forwards returns all portforwards. Forwarders() watch.Forwarders diff --git a/internal/render/alias.go b/internal/render/alias.go index f4ee301b..428dfa30 100644 --- a/internal/render/alias.go +++ b/internal/render/alias.go @@ -26,25 +26,26 @@ func (Alias) Header(ns string) HeaderRow { Header{Name: "RESOURCE"}, Header{Name: "COMMAND"}, Header{Name: "APIGROUP"}, - // Header{Name: "AGE", Decorator: AgeDecorator}, } } // Render renders a K8s resource to screen. +// BOZO!! Pass in a row with pre-alloc fields?? func (Alias) Render(o interface{}, gvr string, r *Row) error { a, ok := o.(AliasRes) if !ok { - return fmt.Errorf("expected aliasres, but got %T", o) + return fmt.Errorf("expected AliasRes, but got %T", o) } + _ = a - g := client.GVR(a.GVR) - r.ID = string(g) - r.Fields = Fields{ - g.ToR(), + r.ID = gvr + gvr1 := client.GVR(a.GVR) + grp, res := gvr1.ToRAndG() + r.Fields = append(r.Fields, + res, strings.Join(a.Aliases, ","), - g.ToG(), - // time.Now().String(), - } + grp, + ) return nil } diff --git a/internal/render/alias_test.go b/internal/render/alias_test.go new file mode 100644 index 00000000..6caa6763 --- /dev/null +++ b/internal/render/alias_test.go @@ -0,0 +1,81 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/gdamore/tcell" + "github.com/stretchr/testify/assert" +) + +func TestAliasColorer(t *testing.T) { + var a render.Alias + + r := render.Row{ID: "g/v/r", Fields: render.Fields{"r", "blee", "g"}} + uu := map[string]struct { + ns string + re render.RowEvent + e tcell.Color + }{ + "addAll": { + ns: render.AllNamespaces, + re: render.RowEvent{Kind: render.EventAdd, Row: r}, + e: tcell.ColorMediumSpringGreen}, + "deleteAll": { + ns: render.AllNamespaces, + re: render.RowEvent{Kind: render.EventDelete, Row: r}, + e: tcell.ColorMediumSpringGreen}, + "updateAll": { + ns: render.AllNamespaces, + re: render.RowEvent{Kind: render.EventUpdate, Row: r}, + e: tcell.ColorMediumSpringGreen, + }, + } + + for k := range uu { + u := uu[k] + t.Run(k, func(t *testing.T) { + assert.Equal(t, u.e, a.ColorerFunc()(u.ns, u.re)) + }) + } +} + +func TestAliasHeader(t *testing.T) { + h := render.HeaderRow{ + render.Header{Name: "RESOURCE"}, + render.Header{Name: "COMMAND"}, + render.Header{Name: "APIGROUP"}, + } + + var a render.Alias + assert.Equal(t, h, a.Header("fred")) + assert.Equal(t, h, a.Header(render.AllNamespaces)) +} + +func TestAliasRender(t *testing.T) { + a := render.Alias{} + + o := render.AliasRes{ + GVR: "fred/v1/blee", + Aliases: []string{"a", "b", "c"}, + } + + var r render.Row + assert.Nil(t, a.Render(o, "fred/v1/blee", &r)) + assert.Equal(t, render.Row{ID: "fred/v1/blee", Fields: render.Fields{"blee", "a,b,c", "fred"}}, r) +} + +func BenchmarkAlias(b *testing.B) { + o := render.AliasRes{ + GVR: "fred/v1/blee", + Aliases: []string{"a", "b", "c"}, + } + var a render.Alias + + b.ResetTimer() + b.ReportAllocs() + for i := 0; i < b.N; i++ { + var r render.Row + a.Render(o, "aliases", &r) + } +} diff --git a/internal/render/assets/sc.json b/internal/render/assets/sc.json new file mode 100644 index 00000000..afd1d892 --- /dev/null +++ b/internal/render/assets/sc.json @@ -0,0 +1,24 @@ +{ + "apiVersion": "storage.k8s.io/v1", + "kind": "StorageClass", + "metadata": { + "annotations": { + "storageclass.beta.kubernetes.io/is-default-class": "true" + }, + "creationTimestamp": "2019-02-05T22:04:14Z", + "labels": { + "addonmanager.kubernetes.io/mode": "EnsureExists", + "kubernetes.io/cluster-service": "true" + }, + "name": "standard", + "resourceVersion": "277", + "selfLink": "/apis/storage.k8s.io/v1/storageclasses/standard", + "uid": "f9d4c94a-2991-11e9-81cd-42010a80005b" + }, + "parameters": { + "type": "pd-standard" + }, + "provisioner": "kubernetes.io/gce-pd", + "reclaimPolicy": "Delete", + "volumeBindingMode": "Immediate" +} \ No newline at end of file diff --git a/internal/render/assets/sts.json b/internal/render/assets/sts.json new file mode 100644 index 00000000..35516896 --- /dev/null +++ b/internal/render/assets/sts.json @@ -0,0 +1,110 @@ +{ + "apiVersion": "apps/v1", + "kind": "StatefulSet", + "metadata": { + "annotations": { + "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"apps/v1\",\"kind\":\"StatefulSet\",\"metadata\":{\"annotations\":{},\"labels\":{\"app\":\"nginx-sts\"},\"name\":\"nginx-sts\",\"namespace\":\"default\"},\"spec\":{\"replicas\":2,\"selector\":{\"matchLabels\":{\"app\":\"nginx-sts\"}},\"serviceName\":\"nginx-sts\",\"template\":{\"metadata\":{\"labels\":{\"app\":\"nginx-sts\"}},\"spec\":{\"containers\":[{\"image\":\"k8s.gcr.io/nginx-slim:0.8\",\"name\":\"nginx\",\"ports\":[{\"containerPort\":80,\"name\":\"web\"}],\"volumeMounts\":[{\"mountPath\":\"/usr/share/nginx/html\",\"name\":\"www\"}]}]}},\"volumeClaimTemplates\":[{\"metadata\":{\"name\":\"www\"},\"spec\":{\"accessModes\":[\"ReadWriteOnce\"],\"resources\":{\"requests\":{\"storage\":\"1Mi\"}}}}]}}\n" + }, + "creationTimestamp": "2019-11-30T15:41:42Z", + "generation": 5, + "labels": { + "app": "nginx-sts" + }, + "name": "nginx-sts", + "namespace": "default", + "resourceVersion": "82973198", + "selfLink": "/apis/apps/v1/namespaces/default/statefulsets/nginx-sts", + "uid": "e87310a8-1387-11ea-aa02-42010a800053" + }, + "spec": { + "podManagementPolicy": "OrderedReady", + "replicas": 4, + "revisionHistoryLimit": 10, + "selector": { + "matchLabels": { + "app": "nginx-sts" + } + }, + "serviceName": "nginx-sts", + "template": { + "metadata": { + "annotations": { + "kubectl.kubernetes.io/restartedAt": "2019-12-01T13:50:44-07:00" + }, + "creationTimestamp": null, + "labels": { + "app": "nginx-sts" + } + }, + "spec": { + "containers": [ + { + "image": "k8s.gcr.io/nginx-slim:0.8", + "imagePullPolicy": "IfNotPresent", + "name": "nginx", + "ports": [ + { + "containerPort": 80, + "name": "web", + "protocol": "TCP" + } + ], + "resources": {}, + "terminationMessagePath": "/dev/termination-log", + "terminationMessagePolicy": "File", + "volumeMounts": [ + { + "mountPath": "/usr/share/nginx/html", + "name": "www" + } + ] + } + ], + "dnsPolicy": "ClusterFirst", + "restartPolicy": "Always", + "schedulerName": "default-scheduler", + "securityContext": {}, + "terminationGracePeriodSeconds": 30 + } + }, + "updateStrategy": { + "rollingUpdate": { + "partition": 0 + }, + "type": "RollingUpdate" + }, + "volumeClaimTemplates": [ + { + "metadata": { + "creationTimestamp": null, + "name": "www" + }, + "spec": { + "accessModes": [ + "ReadWriteOnce" + ], + "dataSource": null, + "resources": { + "requests": { + "storage": "1Mi" + } + }, + "volumeMode": "Filesystem" + }, + "status": { + "phase": "Pending" + } + } + ] + }, + "status": { + "collisionCount": 0, + "currentReplicas": 4, + "currentRevision": "nginx-sts-5b89ffb894", + "observedGeneration": 5, + "readyReplicas": 4, + "replicas": 4, + "updateRevision": "nginx-sts-5b89ffb894", + "updatedReplicas": 4 + } +} \ No newline at end of file diff --git a/internal/render/colorer_test.go b/internal/render/colorer_test.go deleted file mode 100644 index 62d93dee..00000000 --- a/internal/render/colorer_test.go +++ /dev/null @@ -1,271 +0,0 @@ -package render - -// BOZO!! -// type ( -// colorerUC struct { -// ns string -// r RowEvent -// e tcell.Color -// } -// colorerUCs []colorerUC -// ) - -// func TestDefaultColorer(t *testing.T) { -// uu := map[string]struct { -// re render.RowEvent -// e tcell.Color -// }{ -// "default": {render.RowEvent{}, ui.StdColor}, -// "add": {render.RowEvent{Kind: render.EventAdd}, ui.AddColor}, -// "delete": {render.RowEvent{Kind: render.EventDelete}, ui.KillColor}, -// "update": {render.RowEvent{Kind: render.EventUpdate}, ui.ModColor}, -// } - -// for k := range uu { -// u := uu[k] -// t.Run(k, func(t *testing.T) { -// assert.Equal(t, u.e, ui.DefaultColorer("", u.re)) -// }) -// } -// } - -// func TestEvColorer(t *testing.T) { -// var ( -// ns = Row{Fields: Fields{"", "blee", "fred", "Normal"}} -// nonNS = Row{Fields: Fields{"", "fred", "Normal"}} -// failNS = Row{Fields: Fields{"", "blee", "fred", "Failed"}} -// failNoNS = Row{Fields: Fields{"", "fred", "Failed"}} -// killNS = Row{Fields: Fields{"", "blee", "fred", "Killing"}} -// killNoNS = Row{Fields: Fields{"", "fred", "Killing"}} -// ) - -// uu := colorerUCs{ -// // Add AllNS -// {"", RowEvent{Kind: EventAdd, Row: ns}, AddColor}, -// // Add NS -// {"blee", RowEvent{Kind: EventAdd, Row: nonNS}, AddColor}, -// // Mod AllNS -// {"", RowEvent{Kind: EventUpdate, Row: ns}, ModColor}, -// // Mod NS -// {"blee", RowEvent{Kind: EventUpdate, Row: nonNS}, ModColor}, -// // Bust AllNS -// {"", RowEvent{Kind: EventUnchanged, Row: failNS}, ErrColor}, -// // Bust NS -// {"blee", RowEvent{Kind: EventUnchanged, Row: failNoNS}, ErrColor}, -// // Bust AllNS -// {"", RowEvent{Kind: EventUnchanged, Row: killNS}, KillColor}, -// // Bust NS -// {"blee", RowEvent{Kind: EventUnchanged, Row: killNoNS}, KillColor}, -// } -// for _, u := range uu { -// assert.Equal(t, u.e, evColorer(u.ns, u.r)) -// } -// } - -// func TestRSColorer(t *testing.T) { -// var ( -// ns = Row{Fields: Fields{"blee", "fred", "1", "1"}} -// noNs = Row{Fields: Fields{"fred", "1", "1"}} -// bustNS = Row{Fields: Fields{"blee", "fred", "1", "0"}} -// bustNoNS = Row{Fields: Fields{"fred", "1", "0"}} -// ) - -// uu := colorerUCs{ -// // Add AllNS -// {"", RowEvent{Kind: EventAdd, Row: ns}, AddColor}, -// // Add NS -// {"blee", RowEvent{Kind: EventAdd, Row: noNs}, AddColor}, -// // Bust AllNS -// {"", RowEvent{Kind: EventUnchanged, Row: bustNS}, ErrColor}, -// // Bust NS -// {"blee", RowEvent{Kind: EventUnchanged, Row: bustNoNS}, ErrColor}, -// // Nochange AllNS -// {"", RowEvent{Kind: EventUnchanged, Row: ns}, StdColor}, -// // Nochange NS -// {"blee", RowEvent{Kind: EventUnchanged, Row: noNs}, StdColor}, -// } -// for _, u := range uu { -// assert.Equal(t, u.e, rsColorer(u.ns, u.r)) -// } -// } - -// func TestStsColorer(t *testing.T) { -// var ( -// ns = Row{Fields: Fields{"blee", "fred", "1", "1"}} -// nonNS = Row{Fields: Fields{"fred", "1", "1"}} -// bustNS = Row{Fields: Fields{"blee", "fred", "2", "1"}} -// bustNoNS = Row{Fields: Fields{"fred", "2", "1"}} -// ) - -// uu := colorerUCs{ -// // Add AllNS -// {"", RowEvent{Kind: EventAdd, Row: ns}, AddColor}, -// // Add NS -// {"blee", RowEvent{Kind: EventAdd, Row: nonNS}, AddColor}, -// // Mod AllNS -// {"", RowEvent{Kind: EventUpdate, Row: ns}, ModColor}, -// // Mod NS -// {"blee", RowEvent{Kind: EventUpdate, Row: nonNS}, ModColor}, -// // Bust AllNS -// {"", RowEvent{Kind: EventUnchanged, Row: bustNS}, ErrColor}, -// // Bust NS -// {"blee", RowEvent{Kind: EventUnchanged, Row: bustNoNS}, ErrColor}, -// // Unchanged cool AllNS -// {"", RowEvent{Kind: EventUnchanged, Row: ns}, StdColor}, -// } -// for _, u := range uu { -// assert.Equal(t, u.e, stsColorer(u.ns, u.r)) -// } -// } - -// func TestDpColorer(t *testing.T) { -// var ( -// ns = Row{Fields: Fields{"blee", "fred", "1", "1"}} -// nonNS = Row{Fields: Fields{"fred", "1", "1"}} -// bustNS = Row{Fields: Fields{"blee", "fred", "2", "1"}} -// bustNoNS = Row{Fields: Fields{"fred", "2", "1"}} -// ) - -// uu := colorerUCs{ -// // Add AllNS -// {"", RowEvent{Kind: EventAdd, Row: ns}, AddColor}, -// // Add NS -// {"blee", RowEvent{Kind: EventAdd, Row: nonNS}, AddColor}, -// // Mod AllNS -// {"", RowEvent{Kind: EventUpdate, Row: ns}, ModColor}, -// // Mod NS -// {"blee", RowEvent{Kind: EventUpdate, Row: nonNS}, ModColor}, -// // Unchanged cool -// {"", RowEvent{Kind: EventUnchanged, Row: ns}, StdColor}, -// // Bust AllNS -// {"", RowEvent{Kind: EventUnchanged, Row: bustNS}, ErrColor}, -// // Bust NS -// {"blee", RowEvent{Kind: EventUnchanged, Row: bustNoNS}, ErrColor}, -// } -// for _, u := range uu { -// assert.Equal(t, u.e, dpColorer(u.ns, u.r)) -// } -// } - -// func TestPdbColorer(t *testing.T) { -// var ( -// ns = Row{Fields: Fields{"blee", "fred", "1", "1", "1", "1", "1"}} -// nonNS = Row{Fields: Fields{"fred", "1", "1", "1", "1", "1"}} -// bustNS = Row{Fields: Fields{"blee", "fred", "1", "1", "1", "1", "2"}} -// bustNoNS = Row{Fields: Fields{"fred", "1", "1", "1", "1", "2"}} -// ) - -// uu := colorerUCs{ -// // Add AllNS -// {"", RowEvent{Kind: EventAdd, Row: ns}, AddColor}, -// // Add NS -// {"blee", RowEvent{Kind: EventAdd, Row: nonNS}, AddColor}, -// // Mod AllNS -// {"", RowEvent{Kind: EventUpdate, Row: ns}, ModColor}, -// // Mod NS -// {"blee", RowEvent{Kind: EventUpdate, Row: nonNS}, ModColor}, -// // Unchanged cool -// {"", RowEvent{Kind: EventUnchanged, Row: ns}, StdColor}, -// // Bust AllNS -// {"", RowEvent{Kind: EventUnchanged, Row: bustNS}, ErrColor}, -// // Bust NS -// {"blee", RowEvent{Kind: EventUnchanged, Row: bustNoNS}, ErrColor}, -// } -// for _, u := range uu { -// assert.Equal(t, u.e, pdbColorer(u.ns, u.r)) -// } -// } - -// func TestPVColorer(t *testing.T) { -// var ( -// pv = Row{Fields: Fields{"blee", "1G", "RO", "Duh", "Bound"}} -// bustPv = Row{Fields: Fields{"blee", "1G", "RO", "Duh", "UnBound"}} -// ) - -// uu := colorerUCs{ -// // Add Normal -// {"", RowEvent{Kind: EventAdd, Row: pv}, AddColor}, -// // Unchanged Bound -// {"", RowEvent{Kind: EventUnchanged, Row: pv}, StdColor}, -// // Unchanged Bound -// {"", RowEvent{Kind: EventUnchanged, Row: bustPv}, ErrColor}, -// } -// for _, u := range uu { -// assert.Equal(t, u.e, pvColorer(u.ns, u.r)) -// } -// } - -// func TestPVCColorer(t *testing.T) { -// var ( -// pvc = Row{Fields: Fields{"blee", "fred", "Bound"}} -// bustPvc = Row{Fields: Fields{"blee", "fred", "UnBound"}} -// ) - -// uu := colorerUCs{ -// // Add Normal -// {"", RowEvent{Kind: EventAdd, Row: pvc}, AddColor}, -// // Add Bound -// {"", RowEvent{Kind: EventUnchanged, Row: bustPvc}, ErrColor}, -// } -// for _, u := range uu { -// assert.Equal(t, u.e, pvcColorer(u.ns, u.r)) -// } -// } - -// func TestCtxColorer(t *testing.T) { -// var ( -// ctx = Row{Fields: Fields{"blee"}} -// defCtx = Row{Fields: Fields{"blee*"}} -// ) - -// uu := colorerUCs{ -// // Add Normal -// {"", RowEvent{Kind: EventAdd, Row: ctx}, AddColor}, -// // Add Default -// {"", RowEvent{Kind: EventAdd, Row: defCtx}, AddColor}, -// // Mod Normal -// {"", RowEvent{Kind: EventUpdate, Row: ctx}, ModColor}, -// // Mod Default -// {"", RowEvent{Kind: EventUpdate, Row: defCtx}, ModColor}, -// // Unchanged Normal -// {"", RowEvent{Kind: EventUnchanged, Row: ctx}, StdColor}, -// // Unchanged Default -// {"", RowEvent{Kind: EventUnchanged, Row: defCtx}, HighlightColor}, -// } -// for _, u := range uu { -// assert.Equal(t, u.e, ctxColorer(u.ns, u.r)) -// } -// } - -// func TestPodColorer(t *testing.T) { -// var ( -// nsRow = Row{Fields: Fields{"blee", "fred", "1/1", "Running"}} -// toastNS = Row{Fields: Fields{"blee", "fred", "1/1", "Boom"}} -// notReadyNS = Row{Fields: Fields{"blee", "fred", "0/1", "Boom"}} -// row = Row{Fields: Fields{"fred", "1/1", "Running"}} -// toast = Row{Fields: Fields{"fred", "1/1", "Boom"}} -// notReady = Row{Fields: Fields{"fred", "0/1", "Boom"}} -// ) - -// uu := colorerUCs{ -// // Add allNS -// {"", RowEvent{Kind: EventAdd, Row: nsRow}, AddColor}, -// // Add Namespaced -// {"blee", RowEvent{Kind: EventAdd, Row: row}, AddColor}, -// // Mod AllNS -// {"", RowEvent{Kind: EventUpdate, Row: nsRow}, ModColor}, -// // Mod Namespaced -// {"blee", RowEvent{Kind: EventUpdate, Row: row}, ModColor}, -// // Mod Busted AllNS -// {"", RowEvent{Kind: EventUpdate, Row: toastNS}, ErrColor}, -// // Mod Busted Namespaced -// {"blee", RowEvent{Kind: EventUpdate, Row: toast}, ErrColor}, -// // NotReady AllNS -// {"", RowEvent{Kind: EventUpdate, Row: notReadyNS}, ErrColor}, -// // NotReady Namespaced -// {"blee", RowEvent{Kind: EventUpdate, Row: notReady}, ErrColor}, -// } -// for _, u := range uu { -// assert.Equal(t, u.e, podColorer(u.ns, u.r)) -// } -// } diff --git a/internal/render/container_test.go b/internal/render/container_test.go new file mode 100644 index 00000000..b3947e73 --- /dev/null +++ b/internal/render/container_test.go @@ -0,0 +1,116 @@ +package render_test + +import ( + "fmt" + "testing" + "time" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" + v1 "k8s.io/api/core/v1" + "k8s.io/apimachinery/pkg/api/resource" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" +) + +func TestContainer(t *testing.T) { + var c render.Container + + var cm coMX + var r render.Row + assert.Nil(t, c.Render(cm, "blee", &r)) + assert.Equal(t, "fred", r.ID) + assert.Equal(t, render.Fields{ + "fred", + "img", + "false", + "Running", + "false", + "0", + "off:off", + "10", + "20", + "50", + "20", + "", + }, + r.Fields[:len(r.Fields)-1], + ) +} + +// ---------------------------------------------------------------------------- +// Helpers... + +func toQty(s string) resource.Quantity { + q, _ := resource.ParseQuantity(s) + return q + +} + +type coMX struct{} + +var _ render.ContainerWithMetrics = coMX{} + +func (c coMX) Container() *v1.Container { + return makeContainer() +} + +func (c coMX) ContainerStatus() *v1.ContainerStatus { + return makeContainerStatus() +} + +func (c coMX) Metrics() *mv1beta1.ContainerMetrics { + return &mv1beta1.ContainerMetrics{ + Name: "fred", + Usage: v1.ResourceList{ + v1.ResourceCPU: toQty("10m"), + v1.ResourceMemory: toQty("20Mi"), + }, + } +} + +func (c coMX) Age() metav1.Time { + return metav1.Time{Time: testTime()} +} + +func (c coMX) IsInit() bool { + return false +} + +func makeContainer() *v1.Container { + return &v1.Container{ + Name: "fred", + Image: "img", + Resources: v1.ResourceRequirements{ + Limits: v1.ResourceList{ + v1.ResourceCPU: toQty("20m"), + v1.ResourceMemory: toQty("100Mi"), + }, + }, + Env: []v1.EnvVar{ + { + Name: "fred", + Value: "1", + ValueFrom: &v1.EnvVarSource{ + ConfigMapKeyRef: &v1.ConfigMapKeySelector{Key: "blee"}, + }, + }, + }, + } +} + +func makeContainerStatus() *v1.ContainerStatus { + return &v1.ContainerStatus{ + Name: "fred", + State: v1.ContainerState{Running: &v1.ContainerStateRunning{}}, + RestartCount: 0, + } +} + +func testTime() time.Time { + t, err := time.Parse(time.RFC3339, "2018-12-14T10:36:43.326972-07:00") + if err != nil { + fmt.Println("TestTime Failed", err) + } + return t +} diff --git a/internal/render/generic.go b/internal/render/generic.go index cd9e1742..3ac4f362 100644 --- a/internal/render/generic.go +++ b/internal/render/generic.go @@ -46,7 +46,7 @@ func (g *Generic) Header(ns string) HeaderRow { func (g *Generic) Render(o interface{}, ns string, r *Row) error { row, ok := o.(*metav1beta1.TableRow) if !ok { - return fmt.Errorf("expecting a table but got %#v", o) + return fmt.Errorf("expecting a TableRow but got %T", o) } count := len(row.Cells) @@ -57,8 +57,8 @@ func (g *Generic) Render(o interface{}, ns string, r *Row) error { if !ok { return fmt.Errorf("expecting row id to be a string but got %#v", row.Cells[0]) } - r.Fields = make(Fields, count) + r.Fields = make(Fields, count) var index int if ns == AllNamespaces { rns, err := extractNamespace(row.Object.Raw) diff --git a/internal/render/generic_test.go b/internal/render/generic_test.go new file mode 100644 index 00000000..236170c1 --- /dev/null +++ b/internal/render/generic_test.go @@ -0,0 +1,51 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" + metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" + "k8s.io/apimachinery/pkg/runtime" +) + +func TestGenericRender(t *testing.T) { + var g render.Generic + + var r render.Row + row := makeGeneric().Rows[0] + assert.Nil(t, g.Render(&row, "blee", &r)) + + assert.Equal(t, "a", r.ID) + assert.Equal(t, render.Fields{"a", "b", "c"}, r.Fields) +} + +// Helpers... + +func makeGeneric() *metav1beta1.Table { + return &metav1beta1.Table{ + ColumnDefinitions: []metav1beta1.TableColumnDefinition{ + {Name: "A"}, + {Name: "B"}, + {Name: "C"}, + }, + Rows: []metav1beta1.TableRow{ + { + Object: runtime.RawExtension{ + Raw: []byte(`{ + "kind": "fred", + "apiVersion": "v1", + "metadata": { + "namespace": "blee", + "name": "fred" + }}`), + }, + Cells: []interface{}{ + "a", + "b", + "c", + }, + }, + }, + } +} diff --git a/internal/render/helpers_test.go b/internal/render/helpers_test.go index 510f4807..9b8b6765 100644 --- a/internal/render/helpers_test.go +++ b/internal/render/helpers_test.go @@ -378,14 +378,3 @@ func BenchmarkAsPerc(b *testing.B) { AsPerc(v) } } - -// Helpers... - -// BOZO!! -// func testTime() time.Time { -// t, err := time.Parse(time.RFC3339, "2018-12-14T10:36:43.326972-07:00") -// if err != nil { -// fmt.Println("TestTime Failed", err) -// } -// return t -// } diff --git a/internal/render/pod.go b/internal/render/pod.go index 42a0a48d..060f762c 100644 --- a/internal/render/pod.go +++ b/internal/render/pod.go @@ -159,12 +159,14 @@ func (*Pod) gatherPodMX(pod *v1.Pod, mx *mv1beta1.PodMetrics) (c, p metric) { func containerResources(co v1.Container) (cpu, mem *resource.Quantity) { req, limit := co.Resources.Requests, co.Resources.Limits + switch { case len(req) != 0: cpu, mem = req.Cpu(), req.Memory() case len(limit) != 0: cpu, mem = limit.Cpu(), limit.Memory() } + return } diff --git a/internal/render/policy.go b/internal/render/policy.go index b90e8b9f..ad6fbdcc 100644 --- a/internal/render/policy.go +++ b/internal/render/policy.go @@ -1,7 +1,11 @@ package render import ( + "fmt" + "github.com/gdamore/tcell" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" ) func rbacVerbHeader() HeaderRow { @@ -36,11 +40,81 @@ func (Policy) Header(ns string) HeaderRow { Header{Name: "API GROUP"}, Header{Name: "BINDING"}, } - return append(h, rbacVerbHeader()...) } // Render renders a K8s resource to screen. func (Policy) Render(o interface{}, gvr string, r *Row) error { + p, ok := o.(PolicyRes) + if !ok { + return fmt.Errorf("expecting PolicyRes but got %T", o) + } + + r.ID = FQN(p.Namespace, p.Resource) + r.Fields = append(r.Fields, p.Namespace, cleanseResource(p.Resource), p.Group, p.Binding) + r.Fields = append(r.Fields, asVerbs(p.Verbs)...) + return nil } + +// ---------------------------------------------------------------------------- +// Helpers... + +func cleanseResource(r string) string { + if r[0] == '/' { + return r + } + _, n := Namespaced(r) + return n +} + +type PolicyRes struct { + Namespace, Binding string + Resource, Group string + ResourceName string + NonResourceURL string + Verbs []string +} + +func NewPolicyRes(ns, binding, res, grp string, vv []string) PolicyRes { + return PolicyRes{ + Namespace: ns, + Binding: binding, + Resource: res, + Group: grp, + Verbs: vv, + } +} + +// GetObjectKind returns a schema object. +func (p PolicyRes) GetObjectKind() schema.ObjectKind { + return nil +} + +// DeepCopyObject returns a container copy. +func (p PolicyRes) DeepCopyObject() runtime.Object { + return p +} + +type Policies []PolicyRes + +func (pp Policies) Upsert(p PolicyRes) Policies { + idx, ok := pp.findPol(p.Resource) + if !ok { + return append(pp, p) + } + pp[idx] = p + + return pp +} + +// Find locates a row by id. Retturns false is not found. +func (pp Policies) findPol(res string) (int, bool) { + for i, p := range pp { + if p.Resource == res { + return i, true + } + } + + return 0, false +} diff --git a/internal/render/policy_test.go b/internal/render/policy_test.go new file mode 100644 index 00000000..61a30ddf --- /dev/null +++ b/internal/render/policy_test.go @@ -0,0 +1,41 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestPolicyRender(t *testing.T) { + var p render.Policy + + var r render.Row + o := render.PolicyRes{ + Namespace: "blee", + Binding: "fred", + Resource: "res", + Group: "grp", + ResourceName: "bob", + NonResourceURL: "/blee", + Verbs: []string{"get", "list", "watch"}, + } + + assert.Nil(t, p.Render(o, "fred", &r)) + assert.Equal(t, "blee/res", r.ID) + assert.Equal(t, render.Fields{ + "blee", + "res", + "grp", + "fred", + "[green::b] ✓ [::]", + "[green::b] ✓ [::]", + "[green::b] ✓ [::]", + "[orangered::b] 𐄂 [::]", + "[orangered::b] 𐄂 [::]", + "[orangered::b] 𐄂 [::]", + "[orangered::b] 𐄂 [::]", + "[orangered::b] 𐄂 [::]", + "", + }, r.Fields) +} diff --git a/internal/render/port_forward_test.go b/internal/render/port_forward_test.go new file mode 100644 index 00000000..3ce102f1 --- /dev/null +++ b/internal/render/port_forward_test.go @@ -0,0 +1,59 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestPortForwardRender(t *testing.T) { + var p render.PortForward + var r render.Row + o := render.ForwardRes{ + Forwarder: fwd{}, + Config: render.BenchCfg{ + C: 1, + N: 1, + Host: "0.0.0.0", + Path: "/", + }, + } + + assert.Nil(t, p.Render(o, "fred", &r)) + assert.Equal(t, "blee/fred", r.ID) + assert.Equal(t, render.Fields{ + "blee", + "fred", + "co", + "p1", + "http://0.0.0.0:p1/", + "1", + "1", + "2m", + }, r.Fields) +} + +// Helpers... + +type fwd struct{} + +func (f fwd) Path() string { + return "blee/fred" +} + +func (f fwd) Container() string { + return "co" +} + +func (f fwd) Ports() []string { + return []string{"p1"} +} + +func (f fwd) Active() bool { + return true +} + +func (f fwd) Age() string { + return "2m" +} diff --git a/internal/render/rbac.go b/internal/render/rbac.go index 38f8464e..87396131 100644 --- a/internal/render/rbac.go +++ b/internal/render/rbac.go @@ -51,23 +51,19 @@ func (Rbac) Header(ns string) HeaderRow { // Render renders a K8s resource to screen. func (Rbac) Render(o interface{}, gvr string, r *Row) error { - p, ok := o.(*PolicyRes) + p, ok := o.(PolicyRes) if !ok { - return fmt.Errorf("expecting policyres in renderer for %q", gvr) + return fmt.Errorf("expecting RuleRes but got %T", o) } - if p.Group != "" { - p.Group = toGroup(p.Group) - } else { - p.Group = "core" - } - r.Fields = append(r.Fields, p.Resource, p.Group) - r.Fields = append(r.Fields, asVerbs(p.Verbs)...) r.ID = p.Resource + r.Fields = append(r.Fields, cleanseResource(p.Resource), p.Group) + r.Fields = append(r.Fields, asVerbs(p.Verbs)...) return nil } +// ---------------------------------------------------------------------------- // Helpers... func asVerbs(verbs []string) []string { @@ -120,26 +116,50 @@ func hasVerb(verbs []string, verb string) bool { return false } -func toGroup(g string) string { - if g == "" { - return "v1" - } - return g -} - -type PolicyRes struct { +type RuleRes struct { Resource, Group string ResourceName string NonResourceURL string Verbs []string } +func NewRuleRes(res, grp string, vv []string) RuleRes { + return RuleRes{ + Resource: res, + Group: grp, + Verbs: vv, + } +} + // GetObjectKind returns a schema object. -func (p PolicyRes) GetObjectKind() schema.ObjectKind { +func (r RuleRes) GetObjectKind() schema.ObjectKind { return nil } // DeepCopyObject returns a container copy. -func (p PolicyRes) DeepCopyObject() runtime.Object { - return p +func (r RuleRes) DeepCopyObject() runtime.Object { + return r +} + +type Rules []RuleRes + +func (rr Rules) Upsert(r RuleRes) Rules { + idx, ok := rr.find(r.Resource) + if !ok { + return append(rr, r) + } + rr[idx] = r + + return rr +} + +// Find locates a row by id. Retturns false is not found. +func (rr Rules) find(res string) (int, bool) { + for i, r := range rr { + if r.Resource == res { + return i, true + } + } + + return 0, false } diff --git a/internal/render/sc_test.go b/internal/render/sc_test.go new file mode 100644 index 00000000..70096e8d --- /dev/null +++ b/internal/render/sc_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestStorageClassRender(t *testing.T) { + c := render.StorageClass{} + r := render.NewRow(4) + c.Render(load(t, "sc"), "", &r) + + assert.Equal(t, "-/standard", r.ID) + assert.Equal(t, render.Fields{"standard", "kubernetes.io/gce-pd"}, r.Fields[:2]) +} diff --git a/internal/render/screen_dump_test.go b/internal/render/screen_dump_test.go new file mode 100644 index 00000000..ce6413ab --- /dev/null +++ b/internal/render/screen_dump_test.go @@ -0,0 +1,38 @@ +package render_test + +import ( + "os" + "testing" + "time" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestScreenDumpRender(t *testing.T) { + var s render.ScreenDump + var r render.Row + o := render.FileRes{ + File: fileInfo{}, + Dir: "fred/blee", + } + + assert.Nil(t, s.Render(o, "fred", &r)) + assert.Equal(t, "fred/blee/bob", r.ID) + assert.Equal(t, render.Fields{ + "bob", + }, r.Fields[:len(r.Fields)-1]) +} + +// Helpers... + +type fileInfo struct{} + +var _ os.FileInfo = fileInfo{} + +func (f fileInfo) Name() string { return "bob" } +func (f fileInfo) Size() int64 { return 100 } +func (f fileInfo) Mode() os.FileMode { return os.FileMode(644) } +func (f fileInfo) ModTime() time.Time { return testTime() } +func (f fileInfo) IsDir() bool { return false } +func (f fileInfo) Sys() interface{} { return nil } diff --git a/internal/render/sts_test.go b/internal/render/sts_test.go new file mode 100644 index 00000000..6fe8e4ae --- /dev/null +++ b/internal/render/sts_test.go @@ -0,0 +1,17 @@ +package render_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestStatefulSetRender(t *testing.T) { + c := render.StatefulSet{} + r := render.NewRow(4) + + assert.Nil(t, c.Render(load(t, "sts"), "", &r)) + assert.Equal(t, "default/nginx-sts", r.ID) + assert.Equal(t, render.Fields{"default", "nginx-sts", "4/4", "app=nginx-sts", "nginx-sts"}, r.Fields[:len(r.Fields)-1]) +} diff --git a/internal/render/subject.go b/internal/render/subject.go index a11e4dc2..505b42df 100644 --- a/internal/render/subject.go +++ b/internal/render/subject.go @@ -1,7 +1,11 @@ package render import ( + "fmt" + "github.com/gdamore/tcell" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" ) // Subject renders a rbac to screen. @@ -24,6 +28,36 @@ func (Subject) Header(ns string) HeaderRow { } // Render renders a K8s resource to screen. -func (Subject) Render(o interface{}, gvr string, r *Row) error { +func (s Subject) Render(o interface{}, ns string, r *Row) error { + res, ok := o.(SubjectRef) + if !ok { + return fmt.Errorf("Expected SubjectRef, but got %T", s) + } + + r.ID = res.Name + r.Fields = make(Fields, 0, len(s.Header(ns))) + r.Fields = append(r.Fields, + res.Name, + res.Kind, + res.FirstLocation, + ) + return nil } + +// ---------------------------------------------------------------------------- +// Helpers... + +type SubjectRef struct { + Name, Kind, FirstLocation string +} + +// GetObjectKind returns a schema object. +func (SubjectRef) GetObjectKind() schema.ObjectKind { + return nil +} + +// DeepCopyObject returns a container copy. +func (s SubjectRef) DeepCopyObject() runtime.Object { + return s +} diff --git a/internal/render/table.go b/internal/render/table.go index 08de9276..cfb64ff1 100644 --- a/internal/render/table.go +++ b/internal/render/table.go @@ -6,11 +6,3 @@ type TableData struct { RowEvents RowEvents Namespace string } - -func (t TableData) Clone() TableData { - return TableData{ - Header: t.Header, - RowEvents: t.RowEvents.Clone(), - Namespace: t.Namespace, - } -} diff --git a/internal/render/yaml.go b/internal/render/yaml.go deleted file mode 100644 index ae62c08d..00000000 --- a/internal/render/yaml.go +++ /dev/null @@ -1,54 +0,0 @@ -package render - -// BOZO!! -// import ( -// "fmt" -// "regexp" -// "strings" - -// "github.com/derailed/k9s/internal/config" -// ) - -// var ( -// keyValRX = regexp.MustCompile(`\A(\s*)([\w|\-|\.|\/|\s]+):\s(.+)\z`) -// keyRX = regexp.MustCompile(`\A(\s*)([\w|\-|\.|\/|\s]+):\s*\z`) -// ) - -// const ( -// yamlFullFmt = "%s[key::b]%s[colon::-]: [val::]%s" -// yamlKeyFmt = "%s[key::b]%s[colon::-]:" -// yamlValueFmt = "[val::]%s" -// ) - -// // ColorizeYAML color YAML output. -// func ColorizeYAML(style config.Yaml, raw string) string { -// lines := strings.Split(raw, "\n") - -// fullFmt := strings.Replace(yamlFullFmt, "[key", "["+style.KeyColor, 1) -// fullFmt = strings.Replace(fullFmt, "[colon", "["+style.ColonColor, 1) -// fullFmt = strings.Replace(fullFmt, "[val", "["+style.ValueColor, 1) - -// keyFmt := strings.Replace(yamlKeyFmt, "[key", "["+style.KeyColor, 1) -// keyFmt = strings.Replace(keyFmt, "[colon", "["+style.ColonColor, 1) - -// valFmt := strings.Replace(yamlValueFmt, "[val", "["+style.ValueColor, 1) - -// buff := make([]string, 0, len(lines)) -// for _, l := range lines { -// res := keyValRX.FindStringSubmatch(l) -// if len(res) == 4 { -// buff = append(buff, fmt.Sprintf(fullFmt, res[1], res[2], res[3])) -// continue -// } - -// res = keyRX.FindStringSubmatch(l) -// if len(res) == 3 { -// buff = append(buff, fmt.Sprintf(keyFmt, res[1], res[2])) -// continue -// } - -// buff = append(buff, fmt.Sprintf(valFmt, l)) -// } - -// return strings.Join(buff, "\n") -// } diff --git a/internal/render/yaml_test.go b/internal/render/yaml_test.go deleted file mode 100644 index 45bdb417..00000000 --- a/internal/render/yaml_test.go +++ /dev/null @@ -1,52 +0,0 @@ -package render - -// import ( -// "testing" - -// "github.com/derailed/k9s/internal/config" -// "github.com/stretchr/testify/assert" -// ) - -// func TestYaml(t *testing.T) { -// uu := []struct { -// s, e string -// }{ -// { -// `api: fred -// version: v1`, -// `[steelblue::b]api[white::-]: [papayawhip::]fred -// [steelblue::b]version[white::-]: [papayawhip::]v1`, -// }, -// { -// `api: -// version: v1`, -// `[steelblue::b]api[white::-]: -// [steelblue::b]version[white::-]: [papayawhip::]v1`, -// }, -// { -// " fred:blee", -// "[papayawhip::] fred:blee", -// }, -// { -// "fred blee: blee", -// "[steelblue::b]fred blee[white::-]: [papayawhip::]blee", -// }, -// { -// "Node-Selectors: ", -// "[steelblue::b]Node-Selectors[white::-]: [papayawhip::] ", -// }, -// { -// "fred.blee: ", -// "[steelblue::b]fred.blee[white::-]: [papayawhip::] ", -// }, -// { -// "certmanager.k8s.io/cluster-issuer: nameOfClusterIssuer", -// "[steelblue::b]certmanager.k8s.io/cluster-issuer[white::-]: [papayawhip::]nameOfClusterIssuer", -// }, -// } - -// s, _ := config.NewStyles("skins/stock.yml") -// for _, u := range uu { -// assert.Equal(t, u.e, ColorizeYAML(s.Views().Yaml, u.s)) -// } -// } diff --git a/internal/ui/flash.go b/internal/ui/flash.go index fe79ab2f..1efc2a69 100644 --- a/internal/ui/flash.go +++ b/internal/ui/flash.go @@ -124,7 +124,6 @@ func (v *FlashView) refresh(ctx1, ctx2 context.Context, cancel context.CancelFun case <-ctx2.Done(): v.app.QueueUpdateDraw(func() { v.Clear() - v.app.Draw() }) return } diff --git a/internal/ui/pages.go b/internal/ui/pages.go index 4514b3db..6b0a4283 100644 --- a/internal/ui/pages.go +++ b/internal/ui/pages.go @@ -66,7 +66,6 @@ func (p *Pages) StackPushed(c model.Component) { } func (p *Pages) StackPopped(o, top model.Component) { - log.Debug().Msgf("UI STACK POPPED!!!") p.delete(o) } diff --git a/internal/ui/table.go b/internal/ui/table.go index 0da8f270..a4a7e3d6 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -47,7 +47,7 @@ func NewTable(title string) *Table { actions: make(KeyActions), cmdBuff: NewCmdBuff('/', FilterBuff), BaseTitle: title, - sortCol: SortColumn{index: 0, colCount: 0, asc: true}, + sortCol: SortColumn{index: -1, colCount: 0, asc: true}, } } @@ -91,7 +91,7 @@ func (t *Table) keyboard(evt *tcell.EventKey) *tcell.EventKey { if t.SearchBuff().IsActive() { t.SearchBuff().Add(evt.Rune()) t.ClearSelection() - t.doUpdate(t.filtered()) + t.doUpdate(t.filtered(t.Data), len(t.Data.RowEvents) > 0) t.UpdateTitle() t.SelectFirstRow() return nil @@ -112,7 +112,7 @@ func (t *Table) Hints() model.MenuHints { // GetFilteredData fetch filtered tabular data. func (t *Table) GetFilteredData() render.TableData { - return t.filtered() + return t.filtered(t.Data) } // SetDecorateFn specifies the default row decorator. @@ -132,31 +132,31 @@ func (t *Table) SetSortCol(index, count int, asc bool) { // Update table content. func (t *Table) Update(data render.TableData) { + var firstRow bool + if len(t.Data.RowEvents) == 0 { + firstRow = true + } t.Data = data + if t.decorateFn != nil { data = t.decorateFn(data) } - - if t.cmdBuff.Empty() { - t.doUpdate(data) - } else { - t.doUpdate(t.filtered()) + if !t.cmdBuff.Empty() { + data = t.filtered(data) } - + t.doUpdate(data, firstRow) t.UpdateTitle() - t.updateSelection(true) } -func (t *Table) doUpdate(data render.TableData) { +func (t *Table) doUpdate(data render.TableData, firstRow bool) { if data.Namespace == render.AllNamespaces { t.actions[KeyShiftP] = NewKeyAction("Sort Namespace", t.SortColCmd(-2, true), false) } else { t.actions.Delete(KeyShiftP) } + t.Clear() - t.adjustSorter(data) - fg := config.AsColor(t.styles.GetTable().Header.FgColor) bg := config.AsColor(t.styles.GetTable().Header.BgColor) for col, h := range data.Header { @@ -172,6 +172,10 @@ func (t *Table) doUpdate(data render.TableData) { for i, r := range data.RowEvents { t.buildRow(data.Namespace, i+1, r, data.Header, pads) } + + if firstRow { + t.SelectFirstRow() + } t.updateSelection(false) } @@ -193,7 +197,6 @@ func (t *Table) SortColCmd(col int, asc bool) func(evt *tcell.EventKey) *tcell.E } t.sortCol.index = index t.Refresh() - return nil } } @@ -278,24 +281,22 @@ func (t *Table) AddHeaderCell(col int, h render.Header) { t.SetCell(0, col, c) } -func (t *Table) filtered() render.TableData { +func (t *Table) filtered(data render.TableData) render.TableData { if t.cmdBuff.Empty() || IsLabelSelector(t.cmdBuff.String()) { - return t.Data + return data } - q := t.cmdBuff.String() if isFuzzySelector(q) { - return fuzzyFilter(q[2:], t.NameColIndex(), t.Data) + return fuzzyFilter(q[2:], t.NameColIndex(), data) } - data, err := rxFilter(t.cmdBuff.String(), t.Data) + filtered, err := rxFilter(t.cmdBuff.String(), data) if err != nil { log.Error().Err(errors.New("Invalid filter expression")).Msg("Regexp") t.cmdBuff.Clear() - return t.Data + return data } - - return data + return filtered } // SearchBuff returns the associated command buffer. diff --git a/internal/view/browser.go b/internal/view/browser.go index 7ce292c1..16935515 100644 --- a/internal/view/browser.go +++ b/internal/view/browser.go @@ -5,6 +5,7 @@ import ( "context" "errors" "fmt" + rt "runtime" "strconv" "time" @@ -93,6 +94,8 @@ func (b *Browser) Init(ctx context.Context) error { func (b *Browser) Start() { b.Stop() + log.Debug().Msgf("GOROUTINE %d", rt.NumGoroutine()) + log.Debug().Msgf("BROWSER START %s", b.gvr) b.Table.Start() @@ -109,24 +112,28 @@ func (b *Browser) Stop() { } } -func (b *Browser) Refresh() { - b.refresh() +func (b *Browser) update(ctx context.Context) { + defer log.Debug().Msgf("UPDATER BAIL For %s", b.gvr) + for { + select { + case <-ctx.Done(): + log.Debug().Msgf("BROWSER <> -- %s", b.gvr) + return + case <-time.After(time.Duration(b.app.Config.K9s.GetRefreshRate()) * time.Second): + log.Debug().Msgf("GOROUTINE %d", rt.NumGoroutine()) + b.refresh() + } + } } // Name returns the component name. -func (b *Browser) Name() string { - return b.meta.Kind -} +func (b *Browser) Name() string { return b.meta.Kind } // SetContextFn populates a custom context. -func (b *Browser) SetContextFn(f ContextFunc) { - b.contextFn = f -} +func (b *Browser) SetContextFn(f ContextFunc) { b.contextFn = f } // SetBindKeysFn adds additional key bindings. -func (b *Browser) SetBindKeysFn(f BindKeysFunc) { - b.bindKeysFn = f -} +func (b *Browser) SetBindKeysFn(f BindKeysFunc) { b.bindKeysFn = f } // SetEnvFn sets a function to pull viewer env vars for plugins. func (b *Browser) SetEnvFn(f EnvFunc) { b.envFn = f } @@ -134,23 +141,8 @@ func (b *Browser) SetEnvFn(f EnvFunc) { b.envFn = f } // GVR returns a resource descriptor. func (b *Browser) GVR() string { return string(b.gvr) } -func (b *Browser) GetTable() *Table { - return b.Table -} - -func (b *Browser) update(ctx context.Context) { - for { - select { - case <-ctx.Done(): - log.Debug().Msgf("BROWSER <> -- %s", b.gvr) - return - case <-time.After(time.Duration(b.app.Config.K9s.GetRefreshRate()) * time.Second): - b.app.QueueUpdateDraw(func() { - b.refresh() - }) - } - } -} +// GetTable returns the underlying table. +func (b *Browser) GetTable() *Table { return b.Table } // ---------------------------------------------------------------------------- // Actions()... @@ -171,15 +163,12 @@ func (b *Browser) cpCmd(evt *tcell.EventKey) *tcell.EventKey { } func (b *Browser) enterCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msgf("GENERIC RES ENTER CMD FOR %q...", b.gvr) - // If in command mode run filter otherwise enter function. if b.filterCmd(evt) == nil || !b.RowSelected() { return nil } - f := b.defaultEnter + f := b.describeResource if b.enterFn != nil { - log.Debug().Msgf("Found custom enter") f = b.enterFn } f(b.app, b.Data.Namespace, string(b.gvr), b.GetSelectedItem()) @@ -188,7 +177,7 @@ func (b *Browser) enterCmd(evt *tcell.EventKey) *tcell.EventKey { } func (b *Browser) refreshCmd(*tcell.EventKey) *tcell.EventKey { - b.app.Flash().Info("Refreshinb...") + b.app.Flash().Info("Refreshing...") b.refresh() return nil } @@ -253,8 +242,17 @@ func (b *Browser) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (b *Browser) defaultEnter(app *App, _, _, sel string) { - log.Debug().Msgf("--------- Resource %q Verbs %v", sel, b.meta.Verbs) +func (b *Browser) describeCmd(evt *tcell.EventKey) *tcell.EventKey { + log.Debug().Msgf("DESCRIBE %t -- %#v", b.RowSelected(), b.GetSelectedItems()) + if !b.RowSelected() { + return evt + } + b.describeResource(b.app, b.Data.Namespace, string(b.gvr), b.GetSelectedItem()) + + return nil +} + +func (b *Browser) describeResource(app *App, _, _, sel string) { ns, n := client.Namespaced(sel) yaml, err := dao.Describe(b.app.Conn(), b.gvr, ns, n) if err != nil { @@ -272,16 +270,6 @@ func (b *Browser) defaultEnter(app *App, _, _, sel string) { } } -func (b *Browser) describeCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msgf("DESCRIBE %t -- %#v", b.RowSelected(), b.GetSelectedItems()) - if !b.RowSelected() { - return evt - } - b.defaultEnter(b.app, b.Data.Namespace, string(b.gvr), b.GetSelectedItem()) - - return nil -} - func (b *Browser) viewCmd(evt *tcell.EventKey) *tcell.EventKey { if !b.RowSelected() { return evt @@ -394,27 +382,24 @@ func (b *Browser) switchNamespaceCmd(evt *tcell.EventKey) *tcell.EventKey { } func (b *Browser) refresh() { - log.Debug().Msgf("REFRESHING (%q) in ns %q -- %q", b.gvr, b.Data.Namespace, b.Path) - if b.app.Conn() == nil { - log.Error().Msg("No api connection") return } - ctx := b.defaultContext() if b.contextFn != nil { - log.Debug().Msgf("GOT CUSTOM CTX") ctx = b.contextFn(ctx) } if path, ok := ctx.Value(internal.KeyPath).(string); ok && path != "" { b.Path = path } data, err := dao.Reconcile(ctx, b.Table.Data, b.gvr) - if err != nil { - b.app.Flash().Err(err) - } - b.refreshActions() - b.Update(data) + b.app.QueueUpdateDraw(func() { + if err != nil { + b.app.Flash().Err(err) + } + b.refreshActions() + b.Update(data) + }) } func (b *Browser) defaultContext() context.Context { @@ -429,6 +414,7 @@ func (b *Browser) defaultContext() context.Context { func (b *Browser) namespaceActions(aa ui.KeyActions) { if b.app.Conn() == nil || !b.meta.Namespaced || b.GetTable().Path != "" { + log.Warn().Msgf("NOT NAMESPACE RES %q -- %t -- %q", b.gvr, b.meta.Namespaced, b.GetTable().Path) return } b.namespaces = make(map[int]string, config.MaxFavoritesNS) @@ -471,6 +457,7 @@ func (b *Browser) refreshActions() { if b.bindKeysFn != nil { b.bindKeysFn(b.Actions()) } + b.app.Menu().HydrateMenu(b.Hints()) } func (b *Browser) customActions(aa ui.KeyActions) { diff --git a/internal/view/cluster_info.go b/internal/view/cluster_info.go index 7dd685e0..3f75a1aa 100644 --- a/internal/view/cluster_info.go +++ b/internal/view/cluster_info.go @@ -23,17 +23,6 @@ type clusterInfoView struct { mxs *client.MetricsServer } -// ClusterInfo tracks Kubernetes cluster and K9s information. -type ClusterInfo interface { - ContextName() string - ClusterName() string - UserName() string - K9sVersion() string - K8sVersion() string - CurrentCPU() float64 - CurrentMEM() float64 -} - func newClusterInfoView(app *App, mx *client.MetricsServer) *clusterInfoView { return &clusterInfoView{ app: app, diff --git a/internal/view/command.go b/internal/view/command.go index d4fb5f9e..9c29e63c 100644 --- a/internal/view/command.go +++ b/internal/view/command.go @@ -37,7 +37,7 @@ func (c *command) defaultCmd() error { return c.run(c.app.Config.ActiveView()) } -var authRX = regexp.MustCompile(`\Apol\s([u|g|s]):([\w-:]+)\b`) +var canRX = regexp.MustCompile(`\Acan\s([u|g|s]):([\w-:]+)\b`) func (c *command) isK9sCmd(cmd string) bool { cmds := strings.Split(cmd, " ") @@ -52,13 +52,15 @@ func (c *command) isK9sCmd(cmd string) bool { c.app.aliasCmd(nil) return true default: - if !authRX.MatchString(cmd) { + if !canRX.MatchString(cmd) { return false } - tokens := authRX.FindAllStringSubmatch(cmd, -1) + tokens := canRX.FindAllStringSubmatch(cmd, -1) if len(tokens) == 1 && len(tokens[0]) == 3 { - // BOZO!! - // c.app.inject(NewPolicy(c.app, tokens[0][1], tokens[0][2])) + if err := c.app.inject(NewPolicy(c.app, tokens[0][1], tokens[0][2])); err != nil { + log.Error().Err(err).Msgf("policy view load failed") + return false + } return true } } diff --git a/internal/view/container_test.go b/internal/view/container_test.go index 3323e34c..15e85d8c 100644 --- a/internal/view/container_test.go +++ b/internal/view/container_test.go @@ -9,9 +9,9 @@ import ( ) func TestContainerNew(t *testing.T) { - po := view.NewContainer(client.GVR("containers")) + c := view.NewContainer(client.GVR("containers")) - assert.Nil(t, po.Init(makeCtx())) - assert.Equal(t, "Containers", po.Name()) - assert.Equal(t, 17, len(po.Hints())) + assert.Nil(t, c.Init(makeCtx())) + assert.Equal(t, "Containers", c.Name()) + assert.Equal(t, 17, len(c.Hints())) } diff --git a/internal/view/group.go b/internal/view/group.go new file mode 100644 index 00000000..43ec7957 --- /dev/null +++ b/internal/view/group.go @@ -0,0 +1,48 @@ +package view + +import ( + "context" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/client" + "github.com/derailed/k9s/internal/render" + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" +) + +// Group presents a RBAC group viewer. +type Group struct { + ResourceViewer +} + +// NewGroup returns a new subject viewer. +func NewGroup(gvr client.GVR) ResourceViewer { + s := Group{ResourceViewer: NewBrowser(gvr)} + s.GetTable().SetColorerFn(render.Subject{}.ColorerFunc()) + s.SetBindKeysFn(s.bindKeys) + s.SetContextFn(s.subjectCtx) + return &s +} + +func (s *Group) bindKeys(aa ui.KeyActions) { + aa.Delete(ui.KeyShiftA, ui.KeyShiftP, tcell.KeyCtrlSpace, ui.KeySpace) + aa.Add(ui.KeyActions{ + tcell.KeyEnter: ui.NewKeyAction("Rules", s.policyCmd, true), + ui.KeyShiftK: ui.NewKeyAction("Sort Kind", s.GetTable().SortColCmd(1, true), false), + }) +} + +func (s *Group) subjectCtx(ctx context.Context) context.Context { + return context.WithValue(ctx, internal.KeySubjectKind, "Group") +} + +func (s *Group) policyCmd(evt *tcell.EventKey) *tcell.EventKey { + if !s.GetTable().RowSelected() { + return evt + } + if err := s.App().inject(NewPolicy(s.App(), "Group", s.GetTable().GetSelectedItem())); err != nil { + s.App().Flash().Err(err) + } + + return nil +} diff --git a/internal/view/page_stack.go b/internal/view/page_stack.go index 311b7b8b..9a8d8c0e 100644 --- a/internal/view/page_stack.go +++ b/internal/view/page_stack.go @@ -5,7 +5,6 @@ import ( "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/ui" - "github.com/rs/zerolog/log" ) type PageStack struct { @@ -24,26 +23,17 @@ func (p *PageStack) Init(ctx context.Context) (err error) { if p.app, err = extractApp(ctx); err != nil { return err } - p.Stack.AddListener(p) return nil } func (p *PageStack) StackPushed(c model.Component) { - log.Debug().Msgf("Stack PUSHED!!!") - // ctx := context.WithValue(context.Background(), ui.KeyApp, p.app) - // if err := c.Init(ctx); err != nil { - // log.Error().Err(err).Msgf("Component Init failed!") - // p.app.Flash().Err(err) - // return - // } c.Start() p.app.SetFocus(c) } func (p *PageStack) StackPopped(o, top model.Component) { - log.Debug().Msgf("PS STACK POPPED!!!") o.Stop() p.StackTop(top) } diff --git a/internal/view/policy.go b/internal/view/policy.go index 9b564741..098711eb 100644 --- a/internal/view/policy.go +++ b/internal/view/policy.go @@ -1,8 +1,9 @@ package view import ( - "strings" + "context" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" @@ -16,34 +17,41 @@ const ( allVerbs = "*" ) -// Policy presents a RBAC policy viewer. +// Policy presents a RBAC rules viewer. type Policy struct { ResourceViewer + + subjectKind, subjectName string } // NewPolicy returns a new viewer. -func NewPolicy(gvr client.GVR) *Policy { +func NewPolicy(app *App, subject, name string) *Policy { p := Policy{ - ResourceViewer: NewBrowser(gvr), + ResourceViewer: NewBrowser(client.GVR("policy")), + subjectKind: subject, + subjectName: name, } p.GetTable().SetColorerFn(render.Policy{}.ColorerFunc()) p.SetBindKeysFn(p.bindKeys) p.GetTable().SetSortCol(1, len(render.Policy{}.Header(render.AllNamespaces)), false) + p.SetContextFn(p.subjectCtx) + p.GetTable().SetEnterFn(blankEnterFn) return &p } -func (p *Policy) Name() string { - return "policy" +func (p *Policy) subjectCtx(ctx context.Context) context.Context { + ctx = context.WithValue(ctx, internal.KeySubjectKind, mapSubject(p.subjectKind)) + ctx = context.WithValue(ctx, internal.KeyPath, mapSubject(p.subjectKind)+":"+p.subjectName) + return context.WithValue(ctx, internal.KeySubjectName, p.subjectName) } func (p *Policy) bindKeys(aa ui.KeyActions) { aa.Delete(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace) aa.Add(ui.KeyActions{ - ui.KeyShiftP: ui.NewKeyAction("Sort Namespace", p.GetTable().SortColCmd(0, true), false), - ui.KeyShiftN: ui.NewKeyAction("Sort Name", p.GetTable().SortColCmd(1, true), false), - ui.KeyShiftO: ui.NewKeyAction("Sort Group", p.GetTable().SortColCmd(2, true), false), - ui.KeyShiftB: ui.NewKeyAction("Sort Binding", p.GetTable().SortColCmd(3, true), false), + ui.KeyShiftN: ui.NewKeyAction("Sort Name", p.GetTable().SortColCmd(0, true), false), + ui.KeyShiftO: ui.NewKeyAction("Sort Group", p.GetTable().SortColCmd(1, true), false), + ui.KeyShiftB: ui.NewKeyAction("Sort Binding", p.GetTable().SortColCmd(2, true), false), }) } @@ -53,57 +61,9 @@ func mapSubject(subject string) string { return group case "s": return sa - default: + case "u": return user + default: + return subject } } - -func hasVerb(verbs []string, verb string) bool { - if len(verbs) == 1 && verbs[0] == allVerbs { - return true - } - - for _, v := range verbs { - if hv, ok := httpTok8sVerbs[v]; ok { - if hv == verb { - return true - } - } - if v == verb { - return true - } - } - - return false -} - -func toVerbIcon(ok bool) string { - if ok { - return "[green::b] ✓ [::]" - } - return "[orangered::b] 𐄂 [::]" -} - -func asVerbs(verbs []string) []string { - const ( - verbLen = 4 - unknownLen = 30 - ) - - r := make([]string, 0, len(k8sVerbs)+1) - for _, v := range k8sVerbs { - r = append(r, toVerbIcon(hasVerb(verbs, v))) - } - - var unknowns []string - for _, v := range verbs { - if hv, ok := httpTok8sVerbs[v]; ok { - v = hv - } - if !hasVerb(k8sVerbs, v) && v != allVerbs { - unknowns = append(unknowns, v) - } - } - - return append(r, render.Truncate(strings.Join(unknowns, ","), unknownLen)) -} diff --git a/internal/view/rbac.go b/internal/view/rbac.go index 12770d8c..e72002ea 100644 --- a/internal/view/rbac.go +++ b/internal/view/rbac.go @@ -8,34 +8,8 @@ import ( "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" ) -const ( - ClusterRole roleKind = iota - Role -) - -var ( - k8sVerbs = []string{ - "get", - "list", - "watch", - "create", - "patch", - "update", - "delete", - "deletecollection", - } - - httpTok8sVerbs = map[string]string{ - "post": "create", - "put": "update", - } -) - -type roleKind = int8 - // Rbac presents an RBAC policy viewer. type Rbac struct { ResourceViewer @@ -43,13 +17,13 @@ type Rbac struct { // NewRbac returns a new viewer. func NewRbac(gvr client.GVR) ResourceViewer { - log.Debug().Msgf(">>>>> NEWRBAC %v!!!!!", gvr) r := Rbac{ ResourceViewer: NewBrowser(gvr), } r.GetTable().SetColorerFn(render.Rbac{}.ColorerFunc()) r.SetBindKeysFn(r.bindKeys) r.GetTable().SetSortCol(1, len(render.Rbac{}.Header(render.ClusterScope)), true) + r.GetTable().SetEnterFn(blankEnterFn) return &r } @@ -61,31 +35,7 @@ func (r *Rbac) bindKeys(aa ui.KeyActions) { }) } -// BOZO!! -// func showClusterRoleBinding(app *App, ns, gvr, path string) { -// o, err := app.factory.Get("rbac.authorization.k8s.io/v1/clusterrolebindings", path, labels.Everything()) -// if err != nil { -// app.Flash().Err(err) -// return -// } - -// var crb rbacv1.ClusterRoleBinding -// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &crb) -// if err != nil { -// app.Flash().Errf("Unable to retrieve clusterrolebindings for %s", path) -// return -// } - -// // BOZO!! Must make sure cluster roles are in cache prior to loading rbac view. -// app.factory.ForResource("-", "rbac.authorization.k8s.io/v1/clusterroles") -// app.factory.WaitForCacheSync() - -// // BOZO!! -// // app.inject(NewRbac(crb.RoleRef.Name, ClusterRole, selection)) -// } - -func showRBAC(app *App, _, gvr, path string) { - log.Debug().Msgf("Showing RBAC %q--%q", gvr, path) +func showRules(app *App, _, gvr, path string) { v := NewRbac(client.GVR("rbac")) v.SetContextFn(rbacCtxt(gvr, path)) @@ -100,3 +50,5 @@ func rbacCtxt(gvr, path string) ContextFunc { return context.WithValue(ctx, internal.KeyGVR, gvr) } } + +func blankEnterFn(_ *App, _, _, _ string) {} diff --git a/internal/view/rbac_int_test.go b/internal/view/rbac_int_test.go deleted file mode 100644 index 79da5c7c..00000000 --- a/internal/view/rbac_int_test.go +++ /dev/null @@ -1,56 +0,0 @@ -package view - -import ( - "testing" - - "github.com/stretchr/testify/assert" -) - -func TestHasVerb(t *testing.T) { - uu := []struct { - vv []string - v string - e bool - }{ - {[]string{"*"}, "get", true}, - {[]string{"get", "list", "watch"}, "watch", true}, - {[]string{"get", "dope", "list"}, "watch", false}, - {[]string{"get"}, "get", true}, - {[]string{"post"}, "create", true}, - {[]string{"put"}, "update", true}, - {[]string{"list", "deletecollection"}, "deletecollection", true}, - } - - for _, u := range uu { - assert.Equal(t, u.e, hasVerb(u.vv, u.v)) - } -} - -func TestAsVerbs(t *testing.T) { - ok, nok := toVerbIcon(true), toVerbIcon(false) - - uu := []struct { - vv, e []string - }{ - { - []string{"*"}, - []string{ok, ok, ok, ok, ok, ok, ok, ok, ""}, - }, - { - []string{"get", "list", "patch"}, - []string{ok, ok, nok, nok, ok, nok, nok, nok, ""}, - }, - { - []string{"get", "list", "deletecollection", "post"}, - []string{ok, ok, nok, ok, nok, nok, nok, ok, ""}, - }, - { - []string{"get", "list", "blee"}, - []string{ok, ok, nok, nok, nok, nok, nok, nok, "blee"}, - }, - } - - for _, u := range uu { - assert.Equal(t, u.e, asVerbs(u.vv)) - } -} diff --git a/internal/view/registrar.go b/internal/view/registrar.go index 944927d6..502bd694 100644 --- a/internal/view/registrar.go +++ b/internal/view/registrar.go @@ -88,6 +88,12 @@ func miscRes(vv MetaViewers) { vv["aliases"] = MetaViewer{ viewerFn: NewAlias, } + vv["users"] = MetaViewer{ + viewerFn: NewUser, + } + vv["groups"] = MetaViewer{ + viewerFn: NewGroup, + } } func appsRes(vv MetaViewers) { @@ -110,19 +116,19 @@ func appsRes(vv MetaViewers) { func rbacRes(vv MetaViewers) { vv["rbac"] = MetaViewer{ - enterFn: showRBAC, + enterFn: showRules, } vv["rbac.authorization.k8s.io/v1/clusterroles"] = MetaViewer{ - enterFn: showRBAC, + enterFn: showRules, } vv["rbac.authorization.k8s.io/v1/roles"] = MetaViewer{ - enterFn: showRBAC, + enterFn: showRules, } vv["rbac.authorization.k8s.io/v1/clusterrolebindings"] = MetaViewer{ - enterFn: showRBAC, + enterFn: showRules, } vv["rbac.authorization.k8s.io/v1/rolebindings"] = MetaViewer{ - enterFn: showRBAC, + enterFn: showRules, } } diff --git a/internal/view/subject.go b/internal/view/subject.go index 5fa1c66c..4db71477 100644 --- a/internal/view/subject.go +++ b/internal/view/subject.go @@ -1,6 +1,9 @@ package view import ( + "context" + + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" @@ -29,7 +32,7 @@ func NewSubject(gvr client.GVR) ResourceViewer { // BOZO!! // s.GetTable().SetSortCol(1, len(s.Header()), true) s.SetBindKeysFn(s.bindKeys) - + s.SetContextFn(s.subjectCtx) return &s } @@ -46,6 +49,10 @@ func (s *Subject) bindKeys(aa ui.KeyActions) { }) } +func (s *Subject) subjectCtx(ctx context.Context) context.Context { + return context.WithValue(ctx, internal.KeySubjectKind, mapSubject(s.subjectKind)) +} + // SetSubject sets the subject name. func (s *Subject) SetSubject(n string) { s.subjectKind = mapSubject(n) diff --git a/internal/view/table.go b/internal/view/table.go index a23b47ef..811ac996 100644 --- a/internal/view/table.go +++ b/internal/view/table.go @@ -3,7 +3,6 @@ package view import ( "context" - "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" @@ -58,17 +57,8 @@ func (t *Table) Stop() { t.SearchBuff().RemoveListener(t) } -// MasterComponent returns the master component. -func (t *Table) MasterComponent() model.Component { - return t -} - // SetEnterFn specifies the default enter behavior. func (t *Table) SetEnterFn(f EnterFunc) { - if f == nil { - return - } - log.Debug().Msgf("Setting ENTERFN on %s -- %v", t.BaseTitle, f) t.enterFn = f } @@ -153,12 +143,10 @@ func (t *Table) eraseCmd(evt *tcell.EventKey) *tcell.EventKey { } func (t *Table) resetCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msgf("Table Escape") if !t.SearchBuff().InCmdMode() { t.SearchBuff().Reset() return t.app.PrevCmd(evt) } - log.Debug().Msgf("\tClearing filter") if ui.IsLabelSelector(t.SearchBuff().String()) { t.filterFn("") } diff --git a/internal/view/user.go b/internal/view/user.go new file mode 100644 index 00000000..6969eed7 --- /dev/null +++ b/internal/view/user.go @@ -0,0 +1,48 @@ +package view + +import ( + "context" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/client" + "github.com/derailed/k9s/internal/render" + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" +) + +// User presents a user viewer. +type User struct { + ResourceViewer +} + +// NewUser returns a new subject viewer. +func NewUser(gvr client.GVR) ResourceViewer { + s := User{ResourceViewer: NewBrowser(gvr)} + s.GetTable().SetColorerFn(render.Subject{}.ColorerFunc()) + s.SetBindKeysFn(s.bindKeys) + s.SetContextFn(s.subjectCtx) + return &s +} + +func (s *User) bindKeys(aa ui.KeyActions) { + aa.Delete(ui.KeyShiftA, ui.KeyShiftP, tcell.KeyCtrlSpace, ui.KeySpace) + aa.Add(ui.KeyActions{ + tcell.KeyEnter: ui.NewKeyAction("Rules", s.policyCmd, true), + ui.KeyShiftK: ui.NewKeyAction("Sort Kind", s.GetTable().SortColCmd(1, true), false), + }) +} + +func (s *User) subjectCtx(ctx context.Context) context.Context { + return context.WithValue(ctx, internal.KeySubjectKind, "User") +} + +func (s *User) policyCmd(evt *tcell.EventKey) *tcell.EventKey { + if !s.GetTable().RowSelected() { + return evt + } + if err := s.App().inject(NewPolicy(s.App(), "User", s.GetTable().GetSelectedItem())); err != nil { + s.App().Flash().Err(err) + } + + return nil +} diff --git a/internal/watch/factory.go b/internal/watch/factory.go index 06ed861f..017505fc 100644 --- a/internal/watch/factory.go +++ b/internal/watch/factory.go @@ -15,6 +15,7 @@ import ( "k8s.io/client-go/informers" ) +// Factory - *factories(ns) -> *informers const ( defaultResync = 10 * time.Minute allNamespaces = "" @@ -73,21 +74,19 @@ func (f *Factory) List(gvr, ns string, sel labels.Selector) ([]runtime.Object, e return nil, fmt.Errorf("User has insufficient access to list %s", gvr) } - log.Debug().Msgf(">>> FACTORY LISTING %q -- %q", ns, gvr) inf := f.ForResource(ns, gvr) if inf == nil { return nil, fmt.Errorf("No resource for GVR %s", gvr) } - if ns == clusterScope { return inf.Lister().List(sel) } + return inf.Lister().ByNamespace(ns).List(sel) } func (f *Factory) Get(gvr, path string, sel labels.Selector) (runtime.Object, error) { ns, n := namespaced(path) - log.Debug().Msgf(">>> FACTORY GET %q --- %q:%q -- %q", gvr, ns, n, path) auth, err := f.Client().CanI(ns, gvr, []string{"get"}) if err != nil { return nil, err @@ -96,31 +95,22 @@ func (f *Factory) Get(gvr, path string, sel labels.Selector) (runtime.Object, er return nil, fmt.Errorf("User has insufficient access to get %s", gvr) } - fac := f.ensureFactory(ns) - log.Debug().Msgf("GVR: %#v", toGVR(gvr)) - inf := fac.ForResource(toGVR(gvr)) + inf := f.ForResource(ns, gvr) if inf == nil { return nil, fmt.Errorf("No resource for GVR %s", gvr) } - if ns == clusterScope { return inf.Lister().Get(n) } + + log.Debug().Msgf("GET %q--%q:%q", gvr, ns, path) return inf.Lister().ByNamespace(ns).Get(n) } -func (f *Factory) WaitForCacheSync() map[schema.GroupVersionResource]bool { - r := make(map[schema.GroupVersionResource]bool) - for n, fac := range f.factories { - log.Debug().Msgf(">>> WAITING FOR FACTORY SYNC -- %q", n) - res := fac.WaitForCacheSync(f.stopChan) - for k, v := range res { - r[k] = v - log.Debug().Msgf(" GVR resource %v -- %v", k, v) - } - log.Debug().Msgf("<<< DONE!") +func (f *Factory) WaitForCacheSync() { + for _, fac := range f.factories { + fac.WaitForCacheSync(f.stopChan) } - return r } func (f *Factory) Init() { @@ -172,13 +162,13 @@ func (f *Factory) Start(stopChan chan struct{}) { // BOZO!! Check ns access for resource?? func (f *Factory) SetActive(ns string) { - if !f.isclusterScope() { + if !f.isClusterWide() { f.ensureFactory(ns) } f.activeNS = ns } -func (f *Factory) isclusterScope() bool { +func (f *Factory) isClusterWide() bool { _, ok := f.factories[allNamespaces] return ok } @@ -207,7 +197,7 @@ func (f *Factory) ForResource(ns, gvr string) informers.GenericInformer { } func (f *Factory) ensureFactory(ns string) di.DynamicSharedInformerFactory { - if f.isclusterScope() { + if f.isClusterWide() { ns = allNamespaces } if fac, ok := f.factories[ns]; ok { From 99fa0e9952309791c870c14281784912ff4fc204 Mon Sep 17 00:00:00 2001 From: derailed Date: Thu, 26 Dec 2019 13:53:49 -0700 Subject: [PATCH 27/35] checkpoint --- go.mod | 2 +- internal/client/gvr.go | 6 +- internal/config/alias.go | 7 +- internal/config/alias_test.go | 4 +- internal/dao/alias.go | 62 ++++++++- internal/dao/benchmark.go | 3 - internal/dao/context.go | 59 ++++---- internal/dao/dp.go | 2 - internal/dao/ds.go | 2 +- internal/dao/generic.go | 2 - internal/dao/job.go | 2 - internal/dao/portforward.go | 5 - internal/dao/registry.go | 15 +- internal/dao/screen_dump.go | 3 - internal/dao/sts.go | 2 - internal/dao/svc.go | 2 - internal/model/alias.go | 17 +-- internal/model/alias_test.go | 84 ++++++++++++ internal/model/benchmark.go | 10 -- internal/model/benchmark_test.go | 49 +++++++ internal/model/container.go | 129 +++++------------- internal/model/container_test.go | 113 +++++++++++++++ internal/model/context.go | 21 --- internal/model/job.go | 12 +- internal/model/portforward.go | 16 --- internal/{dao => model}/reconcile.go | 11 +- internal/model/resource.go | 8 +- internal/model/screen_dump.go | 10 -- internal/model/subject.go | 18 +-- .../default_fred_1577308050814961000.txt | 24 ++++ internal/render/alias.go | 10 +- internal/render/container.go | 57 +++++--- internal/render/container_test.go | 34 ++--- internal/view/alias.go | 2 +- internal/view/app.go | 14 +- internal/view/browser.go | 3 +- internal/view/command.go | 25 +++- internal/view/policy.go | 9 +- internal/view/registrar.go | 52 +------ internal/watch/factory.go | 48 +++---- 40 files changed, 541 insertions(+), 413 deletions(-) create mode 100644 internal/model/alias_test.go create mode 100644 internal/model/benchmark_test.go create mode 100644 internal/model/container_test.go rename internal/{dao => model}/reconcile.go (93%) create mode 100644 internal/model/test_assets/bench/default_fred_1577308050814961000.txt diff --git a/go.mod b/go.mod index 6a9febff..2858f8e8 100644 --- a/go.mod +++ b/go.mod @@ -36,7 +36,7 @@ require ( github.com/elazarl/goproxy/ext v0.0.0-20190421051319-9d40249d3c2f // indirect github.com/fsnotify/fsnotify v1.4.7 github.com/gdamore/tcell v1.3.0 - github.com/ghodss/yaml v1.0.0 // indirect + github.com/ghodss/yaml v1.0.0 github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef // indirect github.com/golang/mock v1.2.0 github.com/google/btree v1.0.0 // indirect diff --git a/internal/client/gvr.go b/internal/client/gvr.go index 7fba2c41..264cfa81 100644 --- a/internal/client/gvr.go +++ b/internal/client/gvr.go @@ -64,11 +64,11 @@ func (g GVR) ToRAndG() (string, string) { tokens := strings.Split(string(g), "/") switch len(tokens) { case 3: - return tokens[0], tokens[2] + return tokens[2], tokens[0] case 2: - return "", tokens[1] + return tokens[1], "core" default: - return "", tokens[0] + return tokens[0], "core" } } diff --git a/internal/config/alias.go b/internal/config/alias.go index 34e53655..e1ed3a75 100644 --- a/internal/config/alias.go +++ b/internal/config/alias.go @@ -24,9 +24,9 @@ type Aliases struct { // NewAliases return a new alias. func NewAliases() Aliases { - aa := Aliases{Alias: make(Alias, 50)} - aa.loadDefaults() - return aa + return Aliases{ + Alias: make(Alias, 50), + } } func (a Aliases) loadDefaults() { @@ -81,6 +81,7 @@ func (a Aliases) loadDefaults() { // Load K9s aliases. func (a Aliases) Load() error { + a.loadDefaults() return a.LoadAliases(K9sAlias) } diff --git a/internal/config/alias_test.go b/internal/config/alias_test.go index 98c1ac35..80416d70 100644 --- a/internal/config/alias_test.go +++ b/internal/config/alias_test.go @@ -73,7 +73,7 @@ func TestAliasesLoad(t *testing.T) { a := config.NewAliases() assert.Nil(t, a.LoadAliases("test_assets/alias.yml")) - assert.Equal(t, 27, len(a.Alias)) + assert.Equal(t, 2, len(a.Alias)) } func TestAliasesSave(t *testing.T) { @@ -83,5 +83,5 @@ func TestAliasesSave(t *testing.T) { assert.Nil(t, a.SaveAliases("/tmp/a.yml")) assert.Nil(t, a.LoadAliases("/tmp/a.yml")) - assert.Equal(t, 28, len(a.Alias)) + assert.Equal(t, 2, len(a.Alias)) } diff --git a/internal/dao/alias.go b/internal/dao/alias.go index 596b96f2..3a9ae707 100644 --- a/internal/dao/alias.go +++ b/internal/dao/alias.go @@ -1,8 +1,64 @@ package dao -// Alias represents an alias resource. +import ( + "strings" + + "github.com/derailed/k9s/internal/config" +) + +// Alias tracks standard and custom command aliases. type Alias struct { - Generic + config.Aliases + factory Factory } -var _ Accessor = &Alias{} +// NewAlias returns a new set of aliases. +func NewAlias(f Factory) *Alias { + return &Alias{ + Aliases: config.NewAliases(), + factory: f, + } +} + +// ClearAliases remove all aliases. +func (a *Alias) Clear() { + for k := range a.Alias { + delete(a.Alias, k) + } +} + +// Ensure makes sure alias are loaded. +func (a *Alias) Ensure() (config.Alias, error) { + if len(a.Alias) == 0 { + if err := LoadResources(a.factory); err != nil { + return config.Alias{}, err + } + return a.Alias, a.load() + } + return a.Alias, nil +} + +func (a *Alias) load() error { + if err := a.Load(); err != nil { + return err + } + + for _, gvr := range AllGVRs() { + meta, err := MetaFor(gvr) + if err != nil { + return err + } + if _, ok := a.Alias[meta.Kind]; ok { + continue + } + a.Define(string(gvr), strings.ToLower(meta.Kind), meta.Name) + if meta.SingularName != "" { + a.Define(string(gvr), meta.SingularName) + } + if meta.ShortNames != nil { + a.Define(string(gvr), meta.ShortNames...) + } + } + + return nil +} diff --git a/internal/dao/benchmark.go b/internal/dao/benchmark.go index d459c378..c547678e 100644 --- a/internal/dao/benchmark.go +++ b/internal/dao/benchmark.go @@ -2,8 +2,6 @@ package dao import ( "os" - - "github.com/rs/zerolog/log" ) // Benchmark represents a benchmark resource. @@ -16,6 +14,5 @@ var _ Nuker = &Benchmark{} // Delete a Benchmark. func (d *Benchmark) Delete(path string, cascade, force bool) error { - log.Debug().Msgf("Benchmark DELETE %q", path) return os.Remove(path) } diff --git a/internal/dao/context.go b/internal/dao/context.go index 4dff0f92..28877ad5 100644 --- a/internal/dao/context.go +++ b/internal/dao/context.go @@ -4,12 +4,11 @@ import ( "fmt" "github.com/derailed/k9s/internal/client" + "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/runtime" - "k8s.io/apimachinery/pkg/runtime/schema" "k8s.io/client-go/tools/clientcmd" - "k8s.io/client-go/tools/clientcmd/api" ) type Context struct { @@ -29,7 +28,7 @@ func (c *Context) Get(_, n string) (runtime.Object, error) { if err != nil { return nil, err } - return &NamedContext{Name: n, Context: ctx}, nil + return &render.NamedContext{Name: n, Context: ctx}, nil } // List all Contexts on the current cluster. @@ -40,7 +39,7 @@ func (c *Context) List(string, metav1.ListOptions) ([]runtime.Object, error) { } cc := make([]runtime.Object, 0, len(ctxs)) for k, v := range ctxs { - cc = append(cc, NewNamedContext(c.config(), k, v)) + cc = append(cc, render.NewNamedContext(c.config(), k, v)) } return cc, nil @@ -90,33 +89,33 @@ func (c *Context) KubeUpdate(n string) error { // ---------------------------------------------------------------------------- -// NamedContext represents a named cluster context. -type NamedContext struct { - Name string - Context *api.Context - config *client.Config -} +// // NamedContext represents a named cluster context. +// type NamedContext struct { +// Name string +// Context *api.Context +// config *client.Config +// } -// NewNamedContext returns a new named context. -func NewNamedContext(c *client.Config, n string, ctx *api.Context) *NamedContext { - return &NamedContext{Name: n, Context: ctx, config: c} -} +// // NewNamedContext returns a new named context. +// func NewNamedContext(c *client.Config, n string, ctx *api.Context) *NamedContext { +// return &NamedContext{Name: n, Context: ctx, config: c} +// } -// MustCurrentContextName return the active context name. -func (c *NamedContext) MustCurrentContextName() string { - cl, err := c.config.CurrentContextName() - if err != nil { - log.Fatal().Err(err).Msg("Fetching current context") - } - return cl -} +// // MustCurrentContextName return the active context name. +// func (c *NamedContext) MustCurrentContextName() string { +// cl, err := c.config.CurrentContextName() +// if err != nil { +// log.Fatal().Err(err).Msg("Fetching current context") +// } +// return cl +// } -// GetObjectKind returns a schema object. -func (c *NamedContext) GetObjectKind() schema.ObjectKind { - return nil -} +// // GetObjectKind returns a schema object. +// func (c *NamedContext) GetObjectKind() schema.ObjectKind { +// return nil +// } -// DeepCopyObject returns a container copy. -func (c *NamedContext) DeepCopyObject() runtime.Object { - return c -} +// // DeepCopyObject returns a container copy. +// func (c *NamedContext) DeepCopyObject() runtime.Object { +// return c +// } diff --git a/internal/dao/dp.go b/internal/dao/dp.go index 24460a20..58a35213 100644 --- a/internal/dao/dp.go +++ b/internal/dao/dp.go @@ -6,7 +6,6 @@ import ( "fmt" "github.com/derailed/k9s/internal/client" - "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" @@ -62,7 +61,6 @@ func (d *Deployment) Restart(path string) error { // Logs tail logs for all pods represented by this Deployment. func (d *Deployment) TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error { - log.Debug().Msgf("Tailing Deployment %q", opts.Path) o, err := d.Get(string(d.gvr), opts.Path, labels.Everything()) if err != nil { return err diff --git a/internal/dao/ds.go b/internal/dao/ds.go index 8c11cecf..fc52bf58 100644 --- a/internal/dao/ds.go +++ b/internal/dao/ds.go @@ -52,7 +52,6 @@ func (d *DaemonSet) Restart(path string) error { // Logs tail logs for all pods represented by this DaemonSet. func (d *DaemonSet) TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error { - log.Debug().Msgf("Tailing DaemonSet %q", opts.Path) o, err := d.Get("apps/v1/daemonsets", opts.Path, labels.Everything()) if err != nil { return err @@ -112,6 +111,7 @@ func podLogs(ctx context.Context, c chan<- string, sel map[string]string, opts L return nil } +// ---------------------------------------------------------------------------- // Helpers... func toSelector(m map[string]string) string { diff --git a/internal/dao/generic.go b/internal/dao/generic.go index 13841429..4bf2ce43 100644 --- a/internal/dao/generic.go +++ b/internal/dao/generic.go @@ -2,7 +2,6 @@ package dao import ( "github.com/derailed/k9s/internal/client" - "github.com/rs/zerolog/log" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/client-go/dynamic" ) @@ -25,7 +24,6 @@ func (g *Generic) Delete(path string, cascade, force bool) error { } ns, n := client.Namespaced(path) - log.Debug().Msgf("DELETING %q:%q -- %q", ns, n, path) opts := metav1.DeleteOptions{PropagationPolicy: &p} if ns != "-" { return g.dynClient().Namespace(ns).Delete(n, &opts) diff --git a/internal/dao/job.go b/internal/dao/job.go index b6703cfb..5b81d7ab 100644 --- a/internal/dao/job.go +++ b/internal/dao/job.go @@ -5,7 +5,6 @@ import ( "errors" "fmt" - "github.com/rs/zerolog/log" batchv1 "k8s.io/api/batch/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/labels" @@ -21,7 +20,6 @@ var _ Loggable = &Job{} // Logs tail logs for all pods represented by this Job. func (j *Job) TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error { - log.Debug().Msgf("Tailing Job %#v", opts) o, err := j.Get(string(j.gvr), opts.Path, labels.Everything()) if err != nil { return err diff --git a/internal/dao/portforward.go b/internal/dao/portforward.go index 9120711e..f389d560 100644 --- a/internal/dao/portforward.go +++ b/internal/dao/portforward.go @@ -1,9 +1,5 @@ package dao -import ( - "github.com/rs/zerolog/log" -) - type PortForward struct { Generic } @@ -13,7 +9,6 @@ var _ Nuker = &PortForward{} // Delete a portforward. func (p *PortForward) Delete(path string, cascade, force bool) error { - log.Debug().Msgf("PortForward DELETE %q", path) p.Factory.DeleteForwarder(path) return nil } diff --git a/internal/dao/registry.go b/internal/dao/registry.go index 66496a2e..ed74738e 100644 --- a/internal/dao/registry.go +++ b/internal/dao/registry.go @@ -5,7 +5,6 @@ import ( "sort" "github.com/derailed/k9s/internal/client" - "github.com/derailed/k9s/internal/watch" "github.com/rs/zerolog/log" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" @@ -26,7 +25,6 @@ var resMetas = ResourceMetas{} // Customize here for non resource types or types with metrics or logs. func AccessorFor(f Factory, gvr client.GVR) (Accessor, error) { m := Accessors{ - "alias": &Alias{}, "contexts": &Context{}, "containers": &Container{}, "screendumps": &ScreenDump{}, @@ -88,7 +86,8 @@ func IsK9sMeta(m metav1.APIResource) bool { } // Load hydrates server preferred+CRDs resource metadata. -func Load(f *watch.Factory) error { +func LoadResources(f Factory) error { + log.Debug().Msgf("LOAD RES") resMetas = make(ResourceMetas, 100) if err := loadPreferred(f, resMetas); err != nil { return err @@ -136,12 +135,12 @@ func loadNonResource(m ResourceMetas) error { Categories: []string{"k9s"}, } m["rbac"] = metav1.APIResource{ - Name: "Rbac", + Name: "rbacs", Kind: "Rules", Categories: []string{"k9s"}, } m["policy"] = metav1.APIResource{ - Name: "Policy", + Name: "policies", Kind: "Rules", Namespaced: true, Categories: []string{"k9s"}, @@ -158,14 +157,14 @@ func loadNonResource(m ResourceMetas) error { } m["groups"] = metav1.APIResource{ Name: "groups", - Kind: "group", + Kind: "Group", Categories: []string{"k9s"}, } return nil } -func loadPreferred(f *watch.Factory, m ResourceMetas) error { +func loadPreferred(f Factory, m ResourceMetas) error { discovery, err := f.Client().CachedDiscovery() if err != nil { return err @@ -185,7 +184,7 @@ func loadPreferred(f *watch.Factory, m ResourceMetas) error { return nil } -func loadCRDs(f *watch.Factory, m ResourceMetas) error { +func loadCRDs(f Factory, m ResourceMetas) error { oo, err := f.List("apiextensions.k8s.io/v1beta1/customresourcedefinitions", "", labels.Everything()) if err != nil { return err diff --git a/internal/dao/screen_dump.go b/internal/dao/screen_dump.go index b13a116c..29c08f1d 100644 --- a/internal/dao/screen_dump.go +++ b/internal/dao/screen_dump.go @@ -2,8 +2,6 @@ package dao import ( "os" - - "github.com/rs/zerolog/log" ) type ScreenDump struct { @@ -15,6 +13,5 @@ var _ Nuker = &ScreenDump{} // Delete a ScreenDump. func (d *ScreenDump) Delete(path string, cascade, force bool) error { - log.Debug().Msgf("ScreenDump DELETE %q", path) return os.Remove(path) } diff --git a/internal/dao/sts.go b/internal/dao/sts.go index f7226c5e..89a7b531 100644 --- a/internal/dao/sts.go +++ b/internal/dao/sts.go @@ -6,7 +6,6 @@ import ( "fmt" "github.com/derailed/k9s/internal/client" - "github.com/rs/zerolog/log" appsv1 "k8s.io/api/apps/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" @@ -62,7 +61,6 @@ func (s *StatefulSet) Restart(path string) error { // Logs tail logs for all pods represented by this StatefulSet. func (s *StatefulSet) TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error { - log.Debug().Msgf("Tailing StatefulSet %q", opts.Path) o, err := s.Get(string(s.gvr), opts.Path, labels.Everything()) if err != nil { return err diff --git a/internal/dao/svc.go b/internal/dao/svc.go index 348815fd..cabb7797 100644 --- a/internal/dao/svc.go +++ b/internal/dao/svc.go @@ -5,7 +5,6 @@ import ( "errors" "fmt" - "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/labels" @@ -21,7 +20,6 @@ var _ Loggable = &Service{} // Logs tail logs for all pods represented by this Service. func (s *Service) TailLogs(ctx context.Context, c chan<- string, opts LogOptions) error { - log.Debug().Msgf("Tailing Service %q", opts.Path) o, err := s.Get(string(s.gvr), opts.Path, labels.Everything()) if err != nil { return err diff --git a/internal/model/alias.go b/internal/model/alias.go index 5f5def5e..a417621b 100644 --- a/internal/model/alias.go +++ b/internal/model/alias.go @@ -7,6 +7,7 @@ import ( "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/dao" "github.com/derailed/k9s/internal/render" "k8s.io/apimachinery/pkg/runtime" ) @@ -18,13 +19,13 @@ type Alias struct { // List returns a collection of screen dumps. func (b *Alias) List(ctx context.Context) ([]runtime.Object, error) { - aa, ok := ctx.Value(internal.KeyAliases).(config.Alias) + a, ok := ctx.Value(internal.KeyAliases).(*dao.Alias) if !ok { return nil, errors.New("no aliases found in context") } - m := make(config.ShortNames, len(aa)) - for alias, gvr := range aa { + m := make(config.ShortNames, len(a.Alias)) + for alias, gvr := range a.Alias { if _, ok := m[gvr]; ok { m[gvr] = append(m[gvr], alias) } else { @@ -40,13 +41,3 @@ func (b *Alias) List(ctx context.Context) ([]runtime.Object, error) { return oo, nil } - -// Hydrate returns a pod as container rows. -func (b *Alias) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { - for i, o := range oo { - if err := re.Render(o, render.NonResource, &rr[i]); err != nil { - return err - } - } - return nil -} diff --git a/internal/model/alias_test.go b/internal/model/alias_test.go new file mode 100644 index 00000000..d05fe68d --- /dev/null +++ b/internal/model/alias_test.go @@ -0,0 +1,84 @@ +package model_test + +import ( + "context" + "testing" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/client" + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/render" + "github.com/derailed/k9s/internal/watch" + "github.com/stretchr/testify/assert" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/client-go/informers" +) + +func TestAliasList(t *testing.T) { + a := model.Alias{} + a.Init(render.ClusterScope, "aliases", makeFactory()) + + ctx := context.WithValue(context.Background(), internal.KeyAliases, makeAliases()) + oo, err := a.List(ctx) + + assert.Nil(t, err) + assert.Equal(t, 2, len(oo)) + assert.Equal(t, 2, len(oo[0].(render.AliasRes).Aliases)) +} + +func TestAliasHydrate(t *testing.T) { + a := model.Alias{} + a.Init(render.ClusterScope, "aliases", makeFactory()) + + ctx := context.WithValue(context.Background(), internal.KeyAliases, makeAliases()) + oo, err := a.List(ctx) + assert.Nil(t, err) + + rr := make(render.Rows, len(oo)) + assert.Nil(t, a.Hydrate(oo, rr, render.Alias{})) + assert.Equal(t, 2, len(rr)) +} + +// ---------------------------------------------------------------------------- +// Helpers... + +func makeAliases() *dao.Alias { + return &dao.Alias{ + Aliases: config.Aliases{ + Alias: config.Alias{ + "fred": "v1/fred", + "f": "v1/fred", + "blee": "v1/blee", + "b": "v1/blee", + }, + }, + } +} + +type testFactory struct{} + +var _ model.Factory = testFactory{} + +func (f testFactory) Client() client.Connection { + return nil +} +func (f testFactory) Get(gvr, path string, sel labels.Selector) (runtime.Object, error) { + return nil, nil +} +func (f testFactory) List(gvr, ns string, sel labels.Selector) ([]runtime.Object, error) { + return nil, nil +} +func (f testFactory) ForResource(ns, gvr string) informers.GenericInformer { + return nil +} +func (f testFactory) WaitForCacheSync() {} +func (f testFactory) Forwarders() watch.Forwarders { + return nil +} + +func makeFactory() model.Factory { + return testFactory{} +} diff --git a/internal/model/benchmark.go b/internal/model/benchmark.go index 2826a0ab..9b923254 100644 --- a/internal/model/benchmark.go +++ b/internal/model/benchmark.go @@ -35,13 +35,3 @@ func (b *Benchmark) List(ctx context.Context) ([]runtime.Object, error) { return oo, nil } - -// Hydrate returns a pod as container rows. -func (b *Benchmark) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { - for i, o := range oo { - if err := re.Render(o, render.NonResource, &rr[i]); err != nil { - return err - } - } - return nil -} diff --git a/internal/model/benchmark_test.go b/internal/model/benchmark_test.go new file mode 100644 index 00000000..9646d210 --- /dev/null +++ b/internal/model/benchmark_test.go @@ -0,0 +1,49 @@ +package model_test + +import ( + "context" + "testing" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/render" + "github.com/stretchr/testify/assert" +) + +func TestBenchmarkList(t *testing.T) { + a := model.Benchmark{} + a.Init(render.ClusterScope, "benchmarks", makeFactory()) + + ctx := context.WithValue(context.Background(), internal.KeyDir, "test_assets/bench") + oo, err := a.List(ctx) + + assert.Nil(t, err) + assert.Equal(t, 1, len(oo)) + assert.Equal(t, "test_assets/bench/default_fred_1577308050814961000.txt", oo[0].(render.BenchInfo).Path) +} + +func TestBenchmarkHydrate(t *testing.T) { + a := model.Benchmark{} + a.Init(render.ClusterScope, "benchmarks", makeFactory()) + + ctx := context.WithValue(context.Background(), internal.KeyDir, "test_assets/bench") + oo, err := a.List(ctx) + assert.Nil(t, err) + + rr := make(render.Rows, len(oo)) + assert.Nil(t, a.Hydrate(oo, rr, render.Benchmark{})) + assert.Equal(t, 1, len(rr)) + assert.Equal(t, "test_assets/bench/default_fred_1577308050814961000.txt", rr[0].ID) + assert.Equal(t, render.Fields{ + "default", + "fred", + "fail", + "816.6403", + "0.0122", + "0", + "0", + "default_fred_1577308050814961000.txt", + }, + rr[0].Fields[:len(rr[0].Fields)-1], + ) +} diff --git a/internal/model/container.go b/internal/model/container.go index bcd0620e..899955a7 100644 --- a/internal/model/container.go +++ b/internal/model/container.go @@ -9,16 +9,12 @@ import ( "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" - "k8s.io/apimachinery/pkg/runtime/schema" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) -var _ render.ContainerWithMetrics = &ContainerWithMetrics{} - // Container represents a container model. type Container struct { Resource @@ -46,77 +42,61 @@ func (c *Container) List(ctx context.Context) ([]runtime.Object, error) { return nil, err } c.pod = &po - res := make([]runtime.Object, 0, len(po.Spec.InitContainers)+len(po.Spec.Containers)) + mx := client.NewMetricsServer(c.factory.Client()) + var pmx *mv1beta1.PodMetrics + if c.factory.Client() != nil { + var err error + pmx, err = mx.FetchPodMetrics(c.namespace, c.pod.Name) + if err != nil { + log.Warn().Err(err).Msgf("No metrics found for pod %q:%q", c.namespace, c.pod.Name) + } + } + for _, co := range po.Spec.InitContainers { - res = append(res, ContainerRes{co}) + res = append(res, makeContainerRes(co, po, pmx, true)) } for _, co := range po.Spec.Containers { - res = append(res, ContainerRes{co}) + res = append(res, makeContainerRes(co, po, pmx, false)) } return res, nil } -// Hydrate returns a pod as container rows. -func (c *Container) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { - mx := client.NewMetricsServer(c.factory.Client().(client.Connection)) - mmx, err := mx.FetchPodMetrics(c.namespace, c.pod.Name) +// ---------------------------------------------------------------------------- +// Helpers... + +func makeContainerRes(co v1.Container, po v1.Pod, pmx *mv1beta1.PodMetrics, isInit bool) render.ContainerRes { + cmx, err := containerMetrics(co.Name, pmx) if err != nil { - log.Warn().Err(err).Msgf("No metrics found for pod %q:%q", c.namespace, c.pod.Name) + log.Warn().Err(err).Msgf("Container metrics for %s", co.Name) } - var index int - for _, o := range oo { - co, ok := o.(ContainerRes) - if !ok { - return fmt.Errorf("expecting containerres but got `%T", o) - } - row, err := renderCoRow(co.Container.Name, coMetricsFor(co.Container, c.pod, mmx, true), re) - if err != nil { - return err - } - rr[index] = row - index++ - } - - return nil -} - -func renderCoRow(n string, pmx *ContainerWithMetrics, re Renderer) (render.Row, error) { - var row render.Row - if err := re.Render(pmx, n, &row); err != nil { - return render.Row{}, err - } - return row, nil -} - -func coMetricsFor(co v1.Container, po *v1.Pod, mmx *mv1beta1.PodMetrics, isInit bool) *ContainerWithMetrics { - return &ContainerWithMetrics{ - container: &co, - status: getContainerStatus(co.Name, po.Status), - metrics: containerMetrics(co.Name, mmx), - isInit: isInit, - age: po.ObjectMeta.CreationTimestamp, + return render.ContainerRes{ + Container: co, + Status: getContainerStatus(co.Name, po.Status), + Metrics: cmx, + IsInit: isInit, + Age: po.ObjectMeta.CreationTimestamp, } } -func containerMetrics(n string, mx runtime.Object) *mv1beta1.ContainerMetrics { +func containerMetrics(n string, mx runtime.Object) (*mv1beta1.ContainerMetrics, error) { pmx, ok := mx.(*mv1beta1.PodMetrics) if !ok { - log.Error().Err(fmt.Errorf("expecting podmetrics but got `%T", mx)) - return nil + return nil, fmt.Errorf("expecting podmetrics but got `%T", mx) + } + if pmx == nil { + return nil, fmt.Errorf("no metrics for container %s", n) } for _, m := range pmx.Containers { if m.Name == n { - return &m + return &m, nil } } - return nil + return nil, nil } -// ---------------------------------------------------------------------------- - func getContainerStatus(co string, status v1.PodStatus) *v1.ContainerStatus { for _, c := range status.ContainerStatuses { if c.Name == co { @@ -132,50 +112,3 @@ func getContainerStatus(co string, status v1.PodStatus) *v1.ContainerStatus { return nil } - -// ContainerWithMetrics represents a container and its metrics. -type ContainerWithMetrics struct { - container *v1.Container - status *v1.ContainerStatus - metrics *mv1beta1.ContainerMetrics - isInit bool - age metav1.Time -} - -func (c *ContainerWithMetrics) IsInit() bool { - return c.isInit -} - -func (c *ContainerWithMetrics) Container() *v1.Container { - return c.container -} - -func (c *ContainerWithMetrics) ContainerStatus() *v1.ContainerStatus { - return c.status -} - -// Metrics returns the metrics associated with the pod. -func (c *ContainerWithMetrics) Metrics() *mv1beta1.ContainerMetrics { - return c.metrics -} - -func (c *ContainerWithMetrics) Age() metav1.Time { - return c.age -} - -// ---------------------------------------------------------------------------- - -// ContainerRes represents a container K8s resource. -type ContainerRes struct { - v1.Container -} - -// GetObjectKind returns a schema object. -func (c ContainerRes) GetObjectKind() schema.ObjectKind { - return nil -} - -// DeepCopyObject returns a container copy. -func (c ContainerRes) DeepCopyObject() runtime.Object { - return c -} diff --git a/internal/model/container_test.go b/internal/model/container_test.go new file mode 100644 index 00000000..bbf2c222 --- /dev/null +++ b/internal/model/container_test.go @@ -0,0 +1,113 @@ +package model_test + +import ( + "context" + "testing" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/client" + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/render" + "github.com/derailed/k9s/internal/watch" + "github.com/ghodss/yaml" + "github.com/stretchr/testify/assert" + "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/client-go/informers" +) + +func TestContainerList(t *testing.T) { + c := model.Container{} + c.Init(render.ClusterScope, "containers", makePodFactory()) + + ctx := context.WithValue(context.Background(), internal.KeyPath, "fred/p1") + oo, err := c.List(ctx) + assert.Nil(t, err) + assert.Equal(t, 1, len(oo)) +} + +func TestContainerHydrate(t *testing.T) { + c := model.Container{} + c.Init(render.ClusterScope, "containers", makePodFactory()) + + ctx := context.WithValue(context.Background(), internal.KeyPath, "fred/p1") + oo, err := c.List(ctx) + assert.Nil(t, err) + + rr := make(render.Rows, len(oo)) + assert.Nil(t, c.Hydrate(oo, rr, render.Container{})) + assert.Equal(t, 1, len(rr)) + assert.Equal(t, "fred", rr[0].ID) + assert.Equal(t, render.Fields{"fred", "blee", "false", "Running", "false", "0", "off:off", "n/a", "n/a", "n/a", "n/a", ""}, rr[0].Fields[0:len(rr[0].Fields)-1]) +} + +// ---------------------------------------------------------------------------- +// Helpers... + +type podFactory struct{} + +var _ model.Factory = testFactory{} + +func (f podFactory) Client() client.Connection { + return nil +} +func (f podFactory) Get(gvr, path string, sel labels.Selector) (runtime.Object, error) { + var m map[string]interface{} + if err := yaml.Unmarshal([]byte(poYaml()), &m); err != nil { + return nil, err + } + return &unstructured.Unstructured{Object: m}, nil +} +func (f podFactory) List(gvr, ns string, sel labels.Selector) ([]runtime.Object, error) { + return nil, nil +} +func (f podFactory) ForResource(ns, gvr string) informers.GenericInformer { return nil } +func (f podFactory) WaitForCacheSync() {} +func (f podFactory) Forwarders() watch.Forwarders { return nil } + +func makePodFactory() model.Factory { + return podFactory{} +} + +func poYaml() string { + return `apiVersion: v1 +kind: Pod +metadata: + creationTimestamp: "2018-12-14T17:36:43Z" + labels: + blee: duh + name: fred + namespace: blee +spec: + containers: + - env: + - name: fred + value: "1" + valueFrom: + configMapKeyRef: + key: blee + image: blee + name: fred + resources: {} + priority: 1 + priorityClassName: bozo + volumes: + - hostPath: + path: /blee + type: Directory + name: fred +status: + containerStatuses: + - image: "" + imageID: "" + lastState: {} + name: fred + ready: false + restartCount: 0 + state: + running: + startedAt: null + phase: Running +` +} diff --git a/internal/model/context.go b/internal/model/context.go index 6f930a4b..c92a4357 100644 --- a/internal/model/context.go +++ b/internal/model/context.go @@ -2,7 +2,6 @@ package model import ( "context" - "fmt" "github.com/derailed/k9s/internal/render" "k8s.io/apimachinery/pkg/runtime" @@ -27,23 +26,3 @@ func (c *Context) List(_ context.Context) ([]runtime.Object, error) { return cc, nil } - -// Hydrate returns nodes as rows. -func (n *Context) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { - var index int - for _, o := range oo { - ctx, ok := o.(*render.NamedContext) - if !ok { - return fmt.Errorf("expecting named context but got %T", o) - } - - var row render.Row - if err := re.Render(ctx, "", &row); err != nil { - return err - } - rr[index] = row - index++ - } - - return nil -} diff --git a/internal/model/job.go b/internal/model/job.go index 04d3f0f8..adac093b 100644 --- a/internal/model/job.go +++ b/internal/model/job.go @@ -7,7 +7,6 @@ import ( "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/client" - "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" batchv1 "k8s.io/api/batch/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" @@ -62,15 +61,8 @@ func (c *Job) List(ctx context.Context) ([]runtime.Object, error) { return jj, nil } -// Hydrate returns a pod as container rows. -func (c *Job) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { - for i, o := range oo { - if err := re.Render(o, c.namespace, &rr[i]); err != nil { - return err - } - } - return nil -} +// ---------------------------------------------------------------------------- +// Helpers... func isControlledBy(cuid, id string) bool { tokens := strings.Split(cuid, "-") diff --git a/internal/model/portforward.go b/internal/model/portforward.go index ac2ea7fe..ceeab7ed 100644 --- a/internal/model/portforward.go +++ b/internal/model/portforward.go @@ -44,22 +44,6 @@ func (c *PortForward) List(ctx context.Context) ([]runtime.Object, error) { return oo, nil } -// Hydrate returns a pod as container rows. -func (c *PortForward) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { - for i, o := range oo { - res, ok := o.(render.ForwardRes) - if !ok { - return fmt.Errorf("expecting a forwardres but got %T", o) - } - - if err := re.Render(res, render.NonResource, &rr[i]); err != nil { - return err - } - } - - return nil -} - // ---------------------------------------------------------------------------- // Helpers... diff --git a/internal/dao/reconcile.go b/internal/model/reconcile.go similarity index 93% rename from internal/dao/reconcile.go rename to internal/model/reconcile.go index 79caa03c..0f3b7e12 100644 --- a/internal/dao/reconcile.go +++ b/internal/model/reconcile.go @@ -1,4 +1,4 @@ -package dao +package model import ( "context" @@ -7,7 +7,6 @@ import ( "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/client" - "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" ) @@ -27,16 +26,16 @@ func Reconcile(ctx context.Context, table render.TableData, gvr client.GVR) (ren if !ok { return table, fmt.Errorf("no factory found for %s", gvr) } - m, ok := model.Registry[string(gvr)] + m, ok := Registry[string(gvr)] if !ok { log.Warn().Msgf("Resource %s not found in registry. Going generic!", gvr) - m = model.ResourceMeta{ - Model: &model.Generic{}, + m = ResourceMeta{ + Model: &Generic{}, Renderer: &render.Generic{}, } } if m.Model == nil { - m.Model = &model.Resource{} + m.Model = &Resource{} } m.Model.Init(table.Namespace, string(gvr), factory) diff --git a/internal/model/resource.go b/internal/model/resource.go index 37423f84..f6701dc2 100644 --- a/internal/model/resource.go +++ b/internal/model/resource.go @@ -41,14 +41,10 @@ func (r *Resource) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) err log.Debug().Msgf("HYDRATE elapsed: %v", time.Since(t)) }(time.Now()) - var index int - for _, o := range oo { - var row render.Row - if err := re.Render(o, r.namespace, &row); err != nil { + for i, o := range oo { + if err := re.Render(o, r.namespace, &rr[i]); err != nil { return err } - rr[index] = row - index++ } return nil diff --git a/internal/model/screen_dump.go b/internal/model/screen_dump.go index 2135fb75..2d445ce1 100644 --- a/internal/model/screen_dump.go +++ b/internal/model/screen_dump.go @@ -34,13 +34,3 @@ func (c *ScreenDump) List(ctx context.Context) ([]runtime.Object, error) { return oo, nil } - -// Hydrate returns a pod as container rows. -func (c *ScreenDump) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { - for i, o := range oo { - if err := re.Render(o, render.NonResource, &rr[i]); err != nil { - return err - } - } - return nil -} diff --git a/internal/model/subject.go b/internal/model/subject.go index b488f3a9..cdf82e2d 100644 --- a/internal/model/subject.go +++ b/internal/model/subject.go @@ -3,7 +3,6 @@ package model import ( "context" "errors" - "fmt" "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/render" @@ -60,21 +59,8 @@ func (s *Subject) List(ctx context.Context) ([]runtime.Object, error) { return oo, nil } -// Hydrate returns a pod as container rows. -func (s *Subject) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { - for i, o := range oo { - res, ok := o.(render.SubjectRef) - if !ok { - return fmt.Errorf("expecting unstructured but got %T", o) - } - - if err := re.Render(res, render.AllNamespaces, &rr[i]); err != nil { - return err - } - } - - return nil -} +// ---------------------------------------------------------------------------- +// Helpers... func inSubjectRes(oo []runtime.Object, match string) bool { for _, o := range oo { diff --git a/internal/model/test_assets/bench/default_fred_1577308050814961000.txt b/internal/model/test_assets/bench/default_fred_1577308050814961000.txt new file mode 100644 index 00000000..00109e0c --- /dev/null +++ b/internal/model/test_assets/bench/default_fred_1577308050814961000.txt @@ -0,0 +1,24 @@ +Summary: + Total: 816.6403 secs + Slowest: 0.0000 secs + Fastest: 0.0000 secs + Average: NaN secs + Requests/sec: 0.0122 + + +Response time histogram: + + +Latency distribution: + +Details (average, fastest, slowest): + DNS+dialup: NaN secs, 0.0000 secs, 0.0000 secs + DNS-lookup: NaN secs, 0.0000 secs, 0.0000 secs + req write: NaN secs, 0.0000 secs, 0.0000 secs + resp wait: NaN secs, 0.0000 secs, 0.0000 secs + resp read: NaN secs, 0.0000 secs, 0.0000 secs + +Status code distribution: + +Error distribution: + [10] Get http://192.168.64.126:30805/: dial tcp 192.168.64.126:30805: connect: operation timed out diff --git a/internal/render/alias.go b/internal/render/alias.go index 428dfa30..dce1edc0 100644 --- a/internal/render/alias.go +++ b/internal/render/alias.go @@ -31,16 +31,15 @@ func (Alias) Header(ns string) HeaderRow { // Render renders a K8s resource to screen. // BOZO!! Pass in a row with pre-alloc fields?? -func (Alias) Render(o interface{}, gvr string, r *Row) error { +func (Alias) Render(o interface{}, ns string, r *Row) error { a, ok := o.(AliasRes) if !ok { return fmt.Errorf("expected AliasRes, but got %T", o) } - _ = a - r.ID = gvr - gvr1 := client.GVR(a.GVR) - grp, res := gvr1.ToRAndG() + r.ID = a.GVR + gvr := client.GVR(a.GVR) + res, grp := gvr.ToRAndG() r.Fields = append(r.Fields, res, strings.Join(a.Aliases, ","), @@ -50,6 +49,7 @@ func (Alias) Render(o interface{}, gvr string, r *Row) error { return nil } +// ---------------------------------------------------------------------------- // Helpers... // AliasRes represents an alias resource. diff --git a/internal/render/container.go b/internal/render/container.go index 0fdae814..ab7decbb 100644 --- a/internal/render/container.go +++ b/internal/render/container.go @@ -9,6 +9,8 @@ import ( "github.com/gdamore/tcell" v1 "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) @@ -81,35 +83,33 @@ func (Container) Header(ns string) HeaderRow { // Render renders a K8s resource to screen. func (c Container) Render(o interface{}, name string, r *Row) error { - oo, ok := o.(ContainerWithMetrics) + co, ok := o.(ContainerRes) if !ok { - return fmt.Errorf("Expected ContainerWithMetrics, but got %T", o) + return fmt.Errorf("Expected ContainerRes, but got %T", o) } - co, cs := oo.Container(), oo.ContainerStatus() - - cur, perc := gatherMetrics(co, oo.Metrics()) + cur, perc := gatherMetrics(co) ready, state, restarts := "false", MissingValue, "0" - if cs != nil { - ready, state, restarts = boolToStr(cs.Ready), toState(cs.State), strconv.Itoa(int(cs.RestartCount)) + if co.Status != nil { + ready, state, restarts = boolToStr(co.Status.Ready), toState(co.Status.State), strconv.Itoa(int(co.Status.RestartCount)) } - r.ID = co.Name + r.ID = co.Container.Name r.Fields = make(Fields, 0, len(c.Header(AllNamespaces))) r.Fields = append(r.Fields, - co.Name, - co.Image, + co.Container.Name, + co.Container.Image, ready, state, - boolToStr(oo.IsInit()), + boolToStr(co.IsInit), restarts, - probe(co.LivenessProbe)+":"+probe(co.ReadinessProbe), + probe(co.Container.LivenessProbe)+":"+probe(co.Container.ReadinessProbe), cur.cpu, cur.mem, perc.cpu, perc.mem, - toStrPorts(co.Ports), - toAge(oo.Age()), + toStrPorts(co.Container.Ports), + toAge(co.Age), ) return nil @@ -118,20 +118,20 @@ func (c Container) Render(o interface{}, name string, r *Row) error { // ---------------------------------------------------------------------------- // Helpers... -func gatherMetrics(co *v1.Container, mx *mv1beta1.ContainerMetrics) (c, p metric) { +func gatherMetrics(co ContainerRes) (c, p metric) { c, p = noMetric(), noMetric() - if mx == nil { + if co.Metrics == nil { return } - cpu := mx.Usage.Cpu().MilliValue() - mem := ToMB(mx.Usage.Memory().Value()) + cpu := co.Metrics.Usage.Cpu().MilliValue() + mem := ToMB(co.Metrics.Usage.Memory().Value()) c = metric{ cpu: ToMillicore(cpu), mem: ToMi(mem), } - rcpu, rmem := containerResources(*co) + rcpu, rmem := containerResources(co.Container) if rcpu != nil { p.cpu = AsPerc(toPerc(float64(cpu), float64(rcpu.MilliValue()))) } @@ -183,3 +183,22 @@ func probe(p *v1.Probe) string { } return "on" } + +// ContainerRes represents a container and its metrics. +type ContainerRes struct { + Container v1.Container + Status *v1.ContainerStatus + Metrics *mv1beta1.ContainerMetrics + IsInit bool + Age metav1.Time +} + +// GetObjectKind returns a schema object. +func (c ContainerRes) GetObjectKind() schema.ObjectKind { + return nil +} + +// DeepCopyObject returns a container copy. +func (c ContainerRes) DeepCopyObject() runtime.Object { + return c +} diff --git a/internal/render/container_test.go b/internal/render/container_test.go index b3947e73..bf01314a 100644 --- a/internal/render/container_test.go +++ b/internal/render/container_test.go @@ -16,9 +16,15 @@ import ( func TestContainer(t *testing.T) { var c render.Container - var cm coMX + cres := render.ContainerRes{ + Container: makeContainer(), + Status: makeContainerStatus(), + Metrics: makeContainerMetrics(), + IsInit: false, + Age: makeAge(), + } var r render.Row - assert.Nil(t, c.Render(cm, "blee", &r)) + assert.Nil(t, c.Render(cres, "blee", &r)) assert.Equal(t, "fred", r.ID) assert.Equal(t, render.Fields{ "fred", @@ -47,19 +53,7 @@ func toQty(s string) resource.Quantity { } -type coMX struct{} - -var _ render.ContainerWithMetrics = coMX{} - -func (c coMX) Container() *v1.Container { - return makeContainer() -} - -func (c coMX) ContainerStatus() *v1.ContainerStatus { - return makeContainerStatus() -} - -func (c coMX) Metrics() *mv1beta1.ContainerMetrics { +func makeContainerMetrics() *mv1beta1.ContainerMetrics { return &mv1beta1.ContainerMetrics{ Name: "fred", Usage: v1.ResourceList{ @@ -69,16 +63,12 @@ func (c coMX) Metrics() *mv1beta1.ContainerMetrics { } } -func (c coMX) Age() metav1.Time { +func makeAge() metav1.Time { return metav1.Time{Time: testTime()} } -func (c coMX) IsInit() bool { - return false -} - -func makeContainer() *v1.Container { - return &v1.Container{ +func makeContainer() v1.Container { + return v1.Container{ Name: "fred", Image: "img", Resources: v1.ResourceRequirements{ diff --git a/internal/view/alias.go b/internal/view/alias.go index 1f6be173..ef4faec2 100644 --- a/internal/view/alias.go +++ b/internal/view/alias.go @@ -34,7 +34,7 @@ func NewAlias(gvr client.GVR) ResourceViewer { } func (a *Alias) aliasContext(ctx context.Context) context.Context { - return context.WithValue(ctx, internal.KeyAliases, aliases.Alias) + return context.WithValue(ctx, internal.KeyAliases, a.App().command.alias) } func (a *Alias) bindKeys(aa ui.KeyActions) { diff --git a/internal/view/app.go b/internal/view/app.go index 3c20e2d7..3018c69a 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -43,7 +43,6 @@ func NewApp(cfg *config.Config) *App { } a.Config = cfg a.InitBench(cfg.K9s.CurrentCluster) - a.command = newCommand(&a) a.Views()["indicator"] = ui.NewIndicatorView(a.App, a.Styles) a.Views()["clusterInfo"] = newClusterInfoView(&a, client.NewMetricsServer(cfg.GetConnection())) @@ -57,7 +56,6 @@ func (a *App) ActiveView() model.Component { } func (a *App) PrevCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msgf("PREVIOUS!!!") a.Content.DumpStack() a.Content.DumpPages() if !a.Content.IsLast() { @@ -92,6 +90,11 @@ func (a *App) Init(version string, rate int) error { a.factory = watch.NewFactory(a.Conn()) a.initFactory(ns) + a.command = newCommand(a) + if err := a.command.Init(); err != nil { + return err + } + a.clusterInfo().init(version) if a.Config.K9s.GetHeadless() { a.refreshIndicator() @@ -107,10 +110,6 @@ func (a *App) Init(version string, rate int) error { a.Main.AddPage("splash", ui.NewSplash(a.Styles, version), true, true) a.toggleHeader(!a.Config.K9s.GetHeadless()) - if err := a.command.Init(); err != nil { - panic(err) - } - return nil } @@ -266,6 +265,9 @@ func (a *App) switchCtx(name string, loadPods bool) error { } a.initFactory(ns) + if err := a.command.Reset(); err != nil { + return err + } a.Config.Reset() if err := a.Config.Save(); err != nil { log.Error().Err(err).Msg("Config save failed!") diff --git a/internal/view/browser.go b/internal/view/browser.go index 16935515..6c6a9058 100644 --- a/internal/view/browser.go +++ b/internal/view/browser.go @@ -14,6 +14,7 @@ import ( "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/dao" + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/ui/dialog" @@ -392,7 +393,7 @@ func (b *Browser) refresh() { if path, ok := ctx.Value(internal.KeyPath).(string); ok && path != "" { b.Path = path } - data, err := dao.Reconcile(ctx, b.Table.Data, b.gvr) + data, err := model.Reconcile(ctx, b.Table.Data, b.gvr) b.app.QueueUpdateDraw(func() { if err != nil { b.app.Flash().Err(err) diff --git a/internal/view/command.go b/internal/view/command.go index 9c29e63c..4cd3f6de 100644 --- a/internal/view/command.go +++ b/internal/view/command.go @@ -15,17 +15,20 @@ var customViewers MetaViewers type command struct { app *App + + alias *dao.Alias } func newCommand(app *App) *command { - return &command{app: app} + return &command{ + app: app, + } } func (c *command) Init() error { - if err := dao.Load(c.app.factory); err != nil { - return err - } - if err := loadAliases(); err != nil { + log.Debug().Msgf("COMMAND INIT") + c.alias = dao.NewAlias(c.app.factory) + if _, err := c.alias.Ensure(); err != nil { return err } customViewers = loadCustomViewers() @@ -33,6 +36,16 @@ func (c *command) Init() error { return nil } +// Reset resets command and reload aliases. +func (c *command) Reset() error { + c.alias.Clear() + if _, err := c.alias.Ensure(); err != nil { + return err + } + + return nil +} + func (c *command) defaultCmd() error { return c.run(c.app.Config.ActiveView()) } @@ -68,7 +81,7 @@ func (c *command) isK9sCmd(cmd string) bool { } func (c *command) viewMetaFor(cmd string) (string, *MetaViewer, error) { - gvr, ok := aliases.Get(cmd) + gvr, ok := c.alias.Get(cmd) if !ok { return "", nil, fmt.Errorf("Huh? `%s` command not found", cmd) } diff --git a/internal/view/policy.go b/internal/view/policy.go index 098711eb..cb2c22d8 100644 --- a/internal/view/policy.go +++ b/internal/view/policy.go @@ -11,13 +11,12 @@ import ( ) const ( - group = "Group" - user = "User" - sa = "ServiceAccount" - allVerbs = "*" + group = "Group" + user = "User" + sa = "ServiceAccount" ) -// Policy presents a RBAC rules viewer. +// Policy presents a RBAC rules viewer based on what a given user/group or sa can do. type Policy struct { ResourceViewer diff --git a/internal/view/registrar.go b/internal/view/registrar.go index 502bd694..56e847d7 100644 --- a/internal/view/registrar.go +++ b/internal/view/registrar.go @@ -1,47 +1,7 @@ package view -import ( - "strings" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/dao" - "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" - "k8s.io/apimachinery/pkg/runtime" -) - -var aliases = config.NewAliases() - -func ToResource(o *unstructured.Unstructured, obj interface{}) error { - return runtime.DefaultUnstructuredConverter.FromUnstructured(o.Object, &obj) -} - -func loadAliases() error { - if err := aliases.Load(); err != nil { - return err - } - for _, gvr := range dao.AllGVRs() { - meta, err := dao.MetaFor(gvr) - if err != nil { - return err - } - if _, ok := aliases.Alias[meta.Kind]; ok { - continue - } - aliases.Define(string(gvr), strings.ToLower(meta.Kind), meta.Name) - if meta.SingularName != "" { - aliases.Define(string(gvr), meta.SingularName) - } - if meta.ShortNames != nil { - aliases.Define(string(gvr), meta.ShortNames...) - } - } - - return nil -} - func loadCustomViewers() MetaViewers { m := make(MetaViewers, 30) - coreRes(m) miscRes(m) appsRes(m) @@ -88,12 +48,6 @@ func miscRes(vv MetaViewers) { vv["aliases"] = MetaViewer{ viewerFn: NewAlias, } - vv["users"] = MetaViewer{ - viewerFn: NewUser, - } - vv["groups"] = MetaViewer{ - viewerFn: NewGroup, - } } func appsRes(vv MetaViewers) { @@ -118,6 +72,12 @@ func rbacRes(vv MetaViewers) { vv["rbac"] = MetaViewer{ enterFn: showRules, } + vv["users"] = MetaViewer{ + viewerFn: NewUser, + } + vv["groups"] = MetaViewer{ + viewerFn: NewGroup, + } vv["rbac.authorization.k8s.io/v1/clusterroles"] = MetaViewer{ enterFn: showRules, } diff --git a/internal/watch/factory.go b/internal/watch/factory.go index 017505fc..d1512637 100644 --- a/internal/watch/factory.go +++ b/internal/watch/factory.go @@ -41,30 +41,6 @@ func NewFactory(client client.Connection) *Factory { } } -func (f *Factory) Dump() { - log.Debug().Msgf("----------- FACTORIES -------------") - for ns := range f.factories { - log.Debug().Msgf(" Factory for NS %q", ns) - } - log.Debug().Msgf("-----------------------------------") -} - -func (f *Factory) Debug(gvr string) { - log.Debug().Msgf("----------- DEBUG FACTORY (%s) -------------", gvr) - inf := f.factories[allNamespaces].ForResource(toGVR(gvr)) - for i, k := range inf.Informer().GetStore().ListKeys() { - log.Debug().Msgf("%d -- %s", i, k) - } -} - -func (f *Factory) Show(ns, gvr string) { - log.Debug().Msgf("----------- SHOW FACTORIES %q -------------", ns) - inf := f.ForResource(ns, gvr) - for _, k := range inf.Informer().GetStore().ListKeys() { - log.Debug().Msgf(" Key: %s", k) - } -} - func (f *Factory) List(gvr, ns string, sel labels.Selector) ([]runtime.Object, error) { auth, err := f.Client().CanI(ns, gvr, []string{"list"}) if err != nil { @@ -237,6 +213,30 @@ func (f *Factory) Client() client.Connection { // ---------------------------------------------------------------------------- // Helpers... +func (f *Factory) Dump() { + log.Debug().Msgf("----------- FACTORIES -------------") + for ns := range f.factories { + log.Debug().Msgf(" Factory for NS %q", ns) + } + log.Debug().Msgf("-----------------------------------") +} + +func (f *Factory) Debug(gvr string) { + log.Debug().Msgf("----------- DEBUG FACTORY (%s) -------------", gvr) + inf := f.factories[allNamespaces].ForResource(toGVR(gvr)) + for i, k := range inf.Informer().GetStore().ListKeys() { + log.Debug().Msgf("%d -- %s", i, k) + } +} + +func (f *Factory) Show(ns, gvr string) { + log.Debug().Msgf("----------- SHOW FACTORIES %q -------------", ns) + inf := f.ForResource(ns, gvr) + for _, k := range inf.Informer().GetStore().ListKeys() { + log.Debug().Msgf(" Key: %s", k) + } +} + func namespaced(n string) (string, string) { ns, po := path.Split(n) From c26c80e170375a9f3eb0cdc5af26ca15147078e2 Mon Sep 17 00:00:00 2001 From: derailed Date: Sat, 28 Dec 2019 12:22:22 -0700 Subject: [PATCH 28/35] checkpoint --- go.mod | 1 + go.sum | 1 + internal/dao/port_forwarder.go | 4 +- internal/dao/registry.go | 3 +- internal/keys.go | 29 +-- internal/model/alias_test.go | 3 + internal/model/container_test.go | 7 +- internal/model/generic.go | 9 +- internal/model/job.go | 12 +- internal/model/node.go | 2 +- internal/model/reconcile.go | 6 +- internal/model/table.go | 185 ++++++++++++++++++ internal/model/types.go | 3 + internal/render/color.go | 38 ++++ internal/render/crd.go | 11 ++ internal/render/generic.go | 4 - internal/render/portforward.go | 14 +- internal/render/row.go | 90 +++------ internal/render/{event.go => row_event.go} | 78 ++++---- .../{event_test.go => row_event_test.go} | 0 internal/render/row_header.go | 73 +++++++ internal/render/row_test.go | 18 +- internal/render/table.go | 75 +++++++ internal/ui/app.go | 4 +- internal/ui/cmd.go | 2 +- internal/ui/cmd_buff.go | 5 + internal/ui/select_table.go | 84 ++++---- internal/ui/table.go | 32 +-- internal/ui/table_test.go | 25 ++- internal/view/alias_test.go | 64 +++++- internal/view/app.go | 4 - internal/view/browser.go | 130 ++++++------ internal/view/command.go | 8 +- internal/view/container.go | 6 +- internal/view/container_test.go | 2 +- internal/view/context_test.go | 2 +- internal/view/cronjob.go | 6 +- internal/view/details.go | 4 +- internal/view/dp_test.go | 2 +- internal/view/ds_test.go | 2 +- internal/view/group.go | 28 +-- internal/view/help.go | 14 +- internal/view/help_test.go | 2 +- internal/view/job.go | 5 +- internal/view/node.go | 3 +- internal/view/ns.go | 9 +- internal/view/ns_test.go | 2 +- internal/view/pod_test.go | 2 +- internal/view/port_forward.go | 26 +-- internal/view/rbac_test.go | 2 +- internal/view/registrar.go | 27 +++ internal/view/screen_dump_test.go | 2 +- internal/view/secret_test.go | 2 +- internal/view/sts_test.go | 2 +- internal/view/subject.go | 77 -------- internal/view/subject_test.go | 17 -- internal/view/svc_test.go | 2 +- internal/view/table.go | 24 ++- internal/view/table_int_test.go | 65 +++--- internal/view/user.go | 28 +-- internal/watch/factory.go | 84 ++++---- internal/watch/forwarders.go | 8 +- 62 files changed, 934 insertions(+), 545 deletions(-) create mode 100644 internal/model/table.go create mode 100644 internal/render/color.go rename internal/render/{event.go => row_event.go} (83%) rename internal/render/{event_test.go => row_event_test.go} (100%) create mode 100644 internal/render/row_header.go delete mode 100644 internal/view/subject.go delete mode 100644 internal/view/subject_test.go diff --git a/go.mod b/go.mod index 2858f8e8..8049378a 100644 --- a/go.mod +++ b/go.mod @@ -57,6 +57,7 @@ require ( gopkg.in/yaml.v2 v2.2.4 gotest.tools v2.2.0+incompatible k8s.io/api v0.0.0 + k8s.io/apiextensions-apiserver v0.0.0 k8s.io/apimachinery v0.0.0 k8s.io/cli-runtime v0.0.0 k8s.io/client-go v0.0.0 diff --git a/go.sum b/go.sum index 08b844d3..e51bc4c1 100644 --- a/go.sum +++ b/go.sum @@ -538,6 +538,7 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh honnef.co/go/tools v0.0.1-2019.2.2/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg= k8s.io/api v0.0.0-20190918155943-95b840bb6a1f h1:8FRUST8oUkEI45WYKyD8ed7Ad0Kg5v11zHyPkEVb2xo= k8s.io/api v0.0.0-20190918155943-95b840bb6a1f/go.mod h1:uWuOHnjmNrtQomJrvEBg0c0HRNyQ+8KTEERVsK0PW48= +k8s.io/apiextensions-apiserver v0.0.0-20190918161926-8f644eb6e783 h1:V6ndwCPoao1yZ52agqOKaUAl7DYWVGiXjV7ePA2i610= k8s.io/apiextensions-apiserver v0.0.0-20190918161926-8f644eb6e783/go.mod h1:xvae1SZB3E17UpV59AWc271W/Ph25N+bjPyR63X6tPY= k8s.io/apimachinery v0.0.0-20190913080033-27d36303b655 h1:CS1tBQz3HOXiseWZu6ZicKX361CZLT97UFnnPx0aqBw= k8s.io/apimachinery v0.0.0-20190913080033-27d36303b655/go.mod h1:nL6pwRT8NgfF8TT68DBI8uEePRt89cSvoXUVqbkWHq4= diff --git a/internal/dao/port_forwarder.go b/internal/dao/port_forwarder.go index 18681883..20dc43b7 100644 --- a/internal/dao/port_forwarder.go +++ b/internal/dao/port_forwarder.go @@ -66,7 +66,7 @@ func (p *PortForwarder) Ports() []string { // Path returns the pod resource path. func (p *PortForwarder) Path() string { - return p.path + return p.path + ":" + p.container } // Container returns the targetes container. @@ -76,7 +76,7 @@ func (p *PortForwarder) Container() string { // Stop terminates a port forard func (p *PortForwarder) Stop() { - log.Debug().Msgf("<<< Stopping port forward %q %v", p.path, p.ports) + log.Debug().Msgf("<<< Stopping PortForward %q %v", p.path, p.ports) p.active = false close(p.stopChan) } diff --git a/internal/dao/registry.go b/internal/dao/registry.go index ed74738e..2becdf19 100644 --- a/internal/dao/registry.go +++ b/internal/dao/registry.go @@ -187,7 +187,8 @@ func loadPreferred(f Factory, m ResourceMetas) error { func loadCRDs(f Factory, m ResourceMetas) error { oo, err := f.List("apiextensions.k8s.io/v1beta1/customresourcedefinitions", "", labels.Everything()) if err != nil { - return err + log.Error().Err(err).Msgf("Fail CRDs load") + return nil } f.WaitForCacheSync() diff --git a/internal/keys.go b/internal/keys.go index 2304a624..63825175 100644 --- a/internal/keys.go +++ b/internal/keys.go @@ -6,18 +6,19 @@ type ContextKey string // A collection of context keys. const ( KeyFactory ContextKey = "factory" - KeyLabels ContextKey = "labels" - KeyFields ContextKey = "fields" - KeyTable ContextKey = "table" - KeyDir ContextKey = "dir" - KeyPath ContextKey = "path" - KeySubject ContextKey = "subject" - KeyGVR ContextKey = "gvr" - KeyForwards ContextKey = "forwards" - KeyContainers ContextKey = "containers" - KeyBenchCfg ContextKey = "benchcfg" - KeyAliases ContextKey = "aliases" - KeyUID ContextKey = "uid" - KeySubjectKind ContextKey = "subjectKind" - KeySubjectName ContextKey = "subjectName" + KeyLabels = "labels" + KeyFields = "fields" + KeyTable = "table" + KeyDir = "dir" + KeyPath = "path" + KeySubject = "subject" + KeyGVR = "gvr" + KeyForwards = "forwards" + KeyContainers = "containers" + KeyBenchCfg = "benchcfg" + KeyAliases = "aliases" + KeyUID = "uid" + KeySubjectKind = "subjectKind" + KeySubjectName = "subjectName" + KeyNamespace = "namespace" ) diff --git a/internal/model/alias_test.go b/internal/model/alias_test.go index d05fe68d..aa886515 100644 --- a/internal/model/alias_test.go +++ b/internal/model/alias_test.go @@ -74,6 +74,9 @@ func (f testFactory) List(gvr, ns string, sel labels.Selector) ([]runtime.Object func (f testFactory) ForResource(ns, gvr string) informers.GenericInformer { return nil } +func (f testFactory) CanForResource(ns, gvr string, verbs ...string) (informers.GenericInformer, error) { + return nil, nil +} func (f testFactory) WaitForCacheSync() {} func (f testFactory) Forwarders() watch.Forwarders { return nil diff --git a/internal/model/container_test.go b/internal/model/container_test.go index bbf2c222..018a5733 100644 --- a/internal/model/container_test.go +++ b/internal/model/container_test.go @@ -63,8 +63,11 @@ func (f podFactory) List(gvr, ns string, sel labels.Selector) ([]runtime.Object, return nil, nil } func (f podFactory) ForResource(ns, gvr string) informers.GenericInformer { return nil } -func (f podFactory) WaitForCacheSync() {} -func (f podFactory) Forwarders() watch.Forwarders { return nil } +func (f podFactory) CanForResource(ns, gvr string, verbs ...string) (informers.GenericInformer, error) { + return nil, nil +} +func (f podFactory) WaitForCacheSync() {} +func (f podFactory) Forwarders() watch.Forwarders { return nil } func makePodFactory() model.Factory { return podFactory{} diff --git a/internal/model/generic.go b/internal/model/generic.go index e4bd360c..0bbc4d63 100644 --- a/internal/model/generic.go +++ b/internal/model/generic.go @@ -32,7 +32,10 @@ func (g *Generic) List(ctx context.Context) ([]runtime.Object, error) { }(time.Now()) // Ensures the factory is tracking this resource - _ = g.factory.ForResource(g.namespace, g.gvr) + _, err := g.factory.CanForResource(g.namespace, g.gvr) + if err != nil { + return nil, err + } gvr := client.GVR(g.gvr) fcodec, codec := g.codec(gvr.AsGV()) @@ -49,7 +52,9 @@ func (g *Generic) List(ctx context.Context) ([]runtime.Object, error) { Resource(gvr.ToR()). VersionedParams(&metav1beta1.TableOptions{}, codec). Do().Get() - + if err != nil { + return nil, err + } table, ok := o.(*metav1beta1.Table) if !ok { return nil, fmt.Errorf("expecting table but got %T", o) diff --git a/internal/model/job.go b/internal/model/job.go index adac093b..b507f5e8 100644 --- a/internal/model/job.go +++ b/internal/model/job.go @@ -29,6 +29,7 @@ func (c *Job) List(ctx context.Context) ([]runtime.Object, error) { return nil, errors.New("no cronjob path found in context") } + log.Debug().Msgf("Listing jobs %q %q--%q", c.gvr, uid, path) oo, err := c.Resource.List(ctx) if err != nil { return nil, err @@ -45,17 +46,12 @@ func (c *Job) List(ctx context.Context) ([]runtime.Object, error) { if err != nil { return nil, err } + log.Debug().Msgf("Looking at job %q -- %q", job.Name, cronName) if !isNamedAfter(cronName, job.Name) { continue } - id, ok := job.Spec.Selector.MatchLabels["controller-uid"] - if !ok { - continue - } - if isControlledBy(uid, id) { - log.Debug().Msgf("Job %s -- %#v -- %q -- %q", job.Name, job.Labels, uid, path) - jj = append(jj, j) - } + log.Debug().Msgf("GOT Job %s -- %#v -- %q -- %q", job.Name, job.Labels, uid, path) + jj = append(jj, j) } return jj, nil diff --git a/internal/model/node.go b/internal/model/node.go index d4409516..f93d1d4f 100644 --- a/internal/model/node.go +++ b/internal/model/node.go @@ -31,7 +31,7 @@ func (n *Node) List(_ context.Context) ([]runtime.Object, error) { oo := make([]runtime.Object, len(nn.Items)) for i, n := range nn.Items { - o, err := runtime.DefaultUnstructuredConverter.ToUnstructured(n) + o, err := runtime.DefaultUnstructuredConverter.ToUnstructured(&n) if err != nil { return nil, err } diff --git a/internal/model/reconcile.go b/internal/model/reconcile.go index 0f3b7e12..a1fe7e8c 100644 --- a/internal/model/reconcile.go +++ b/internal/model/reconcile.go @@ -19,12 +19,12 @@ func Reconcile(ctx context.Context, table render.TableData, gvr client.GVR) (ren path, ok := ctx.Value(internal.KeyPath).(string) if !ok { - return table, fmt.Errorf("no path specified for %s", gvr) + return table, fmt.Errorf("no path in context for %s", gvr) } log.Debug().Msgf("Reconcile %q in ns %q with path %q", gvr, table.Namespace, path) factory, ok := ctx.Value(internal.KeyFactory).(Factory) if !ok { - return table, fmt.Errorf("no factory found for %s", gvr) + return table, fmt.Errorf("no Factory in context for %s", gvr) } m, ok := Registry[string(gvr)] if !ok { @@ -39,7 +39,6 @@ func Reconcile(ctx context.Context, table render.TableData, gvr client.GVR) (ren } m.Model.Init(table.Namespace, string(gvr), factory) - table.Header = m.Renderer.Header(table.Namespace) oo, err := m.Model.List(ctx) if err != nil { return table, err @@ -51,6 +50,7 @@ func Reconcile(ctx context.Context, table render.TableData, gvr client.GVR) (ren return table, err } update(&table, rows) + table.Header = m.Renderer.Header(table.Namespace) log.Debug().Msgf("Table returned [%d] events", len(table.RowEvents)) return table, nil diff --git a/internal/model/table.go b/internal/model/table.go new file mode 100644 index 00000000..6e4283bf --- /dev/null +++ b/internal/model/table.go @@ -0,0 +1,185 @@ +package model + +import ( + "context" + "fmt" + "sync/atomic" + "time" + + "github.com/derailed/k9s/internal" + "github.com/derailed/k9s/internal/render" + "github.com/rs/zerolog/log" +) + +type TableListener interface { + TableDataChanged(render.TableData) + TableLoadFailed(error) +} + +type Table struct { + gvr string + namespace string + data render.TableData + listeners []TableListener + inUpdate int32 + refreshRate time.Duration +} + +// NewTable returns a new table model. +func NewTable(gvr string) *Table { + return &Table{ + gvr: gvr, + data: render.TableData{}, + refreshRate: 2 * time.Second, + } +} + +// Start initiates model updates. +func (t *Table) Start(ctx context.Context) { + t.Refresh(ctx) + go t.updater(ctx) +} + +// Refresh update the model now. +func (t *Table) Refresh(ctx context.Context) { + t.refresh(ctx) +} + +// GetNamespace returns the model namespace. +func (t *Table) GetNamespace() string { + return t.namespace +} + +// SetNamespace sets up model namespace. +func (t *Table) SetNamespace(ns string) { + t.namespace = ns + t.data.Clear() +} + +// SetRefreshRate sets model refresh duration. +func (t *Table) SetRefreshRate(d time.Duration) { + t.refreshRate = d +} + +// ClusterWide checks if resource is scope for all namespaces. +func (t *Table) ClusterWide() bool { + return t.namespace == render.AllNamespaces +} + +// InNamespace checks if current namespace matches desired namespace. +func (t *Table) InNamespace(ns string) bool { + return t.namespace == ns +} + +// Empty return true if no model data. +func (t *Table) Empty() bool { + return len(t.data.RowEvents) == 0 +} + +// Peek returns model data. +func (t *Table) Peek() render.TableData { + return t.data +} + +func (t *Table) updater(ctx context.Context) { + defer log.Debug().Msgf("Model canceled -- %q", t.gvr) + for { + select { + case <-ctx.Done(): + return + case <-time.After(t.refreshRate): + t.refresh(ctx) + } + } +} + +func (t *Table) refresh(ctx context.Context) { + if !atomic.CompareAndSwapInt32(&t.inUpdate, 0, 1) { + log.Debug().Msgf("Dropping update...") + return + } + defer atomic.StoreInt32(&t.inUpdate, 0) + + if err := t.reconcile(ctx); err != nil { + log.Error().Err(err).Msg("Reconcile failed") + t.fireTableLoadFailed(err) + } + t.fireTableChanged(t.data) +} + +// AddListener adds a new model listener. +func (t *Table) AddListener(l TableListener) { + t.listeners = append(t.listeners, l) + t.fireTableChanged(t.data) +} + +// RemoveListener delete a listener from the list. +func (t *Table) RemoveListener(l TableListener) { + victim := -1 + for i, lis := range t.listeners { + if lis == l { + victim = i + break + } + } + + if victim >= 0 { + t.listeners = append(t.listeners[:victim], t.listeners[victim+1:]...) + } +} + +func (t *Table) fireTableChanged(data render.TableData) { + for _, l := range t.listeners { + l.TableDataChanged(data) + } +} + +func (t *Table) fireTableLoadFailed(err error) { + for _, l := range t.listeners { + l.TableLoadFailed(err) + } +} + +func (t *Table) reconcile(ctx context.Context) error { + defer func(t time.Time) { + log.Debug().Msgf("RECONCILE elapsed: %v", time.Since(t)) + }(time.Now()) + + path, ok := ctx.Value(internal.KeyPath).(string) + if !ok { + return fmt.Errorf("no path in context for %s", t.gvr) + } + + log.Debug().Msgf("Reconcile %q in %q:%q", t.gvr, t.namespace, path) + factory, ok := ctx.Value(internal.KeyFactory).(Factory) + if !ok { + return fmt.Errorf("expected Factory in context but got %T", ctx.Value(internal.KeyFactory)) + } + m, ok := Registry[string(t.gvr)] + if !ok { + log.Warn().Msgf("Resource %s not found in registry. Going generic!", t.gvr) + m = ResourceMeta{ + Model: &Generic{}, + Renderer: &render.Generic{}, + } + } + + if m.Model == nil { + m.Model = &Resource{} + } + m.Model.Init(t.namespace, string(t.gvr), factory) + oo, err := m.Model.List(ctx) + if err != nil { + return err + } + + rows := make(render.Rows, len(oo)) + if err := m.Model.Hydrate(oo, rows, m.Renderer); err != nil { + return err + } + t.data.Update(rows) + t.data.Namespace, t.data.Header = t.namespace, m.Renderer.Header(t.namespace) + + log.Debug().Msgf("Table returned [%d] events", len(t.data.RowEvents)) + return nil +} diff --git a/internal/model/types.go b/internal/model/types.go index 0387685a..f0acad0d 100644 --- a/internal/model/types.go +++ b/internal/model/types.go @@ -82,6 +82,9 @@ type Factory interface { // ForResource fetch an informer for a given resource. ForResource(ns, gvr string) informers.GenericInformer + // CanForResource fetch an informer for a given resource. + CanForResource(ns, gvr string, verbs ...string) (informers.GenericInformer, error) + // WaitForCacheSync synchronize the cache. WaitForCacheSync() diff --git a/internal/render/color.go b/internal/render/color.go new file mode 100644 index 00000000..dba824b0 --- /dev/null +++ b/internal/render/color.go @@ -0,0 +1,38 @@ +package render + +import "github.com/gdamore/tcell" + +var ( + // ModColor row modified color. + ModColor tcell.Color + // AddColor row added color. + AddColor tcell.Color + // ErrColor row err color. + ErrColor tcell.Color + // StdColor row default color. + StdColor tcell.Color + // HighlightColor row highlight color. + HighlightColor tcell.Color + // KillColor row deleted color. + KillColor tcell.Color + // CompletedColor row completed color. + CompletedColor tcell.Color +) + +// ColorerFunc represents a resource row colorer. +type ColorerFunc func(ns string, evt RowEvent) tcell.Color + +// DefaultColorer set the default table row colors. +func DefaultColorer(ns string, evt RowEvent) tcell.Color { + var col = StdColor + switch evt.Kind { + case EventAdd: + col = AddColor + case EventUpdate: + col = ModColor + case EventDelete: + col = KillColor + } + + return col +} diff --git a/internal/render/crd.go b/internal/render/crd.go index 2218b25a..f10716ab 100644 --- a/internal/render/crd.go +++ b/internal/render/crd.go @@ -5,8 +5,10 @@ import ( "time" "github.com/rs/zerolog/log" + // ext "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" + // "k8s.io/apimachinery/pkg/runtime" ) // CustomResourceDefinition renders a K8s CustomResourceDefinition to screen. @@ -32,6 +34,15 @@ func (CustomResourceDefinition) Render(o interface{}, ns string, r *Row) error { return fmt.Errorf("Expected CustomResourceDefinition, but got %T", o) } + // BOZO!! + // log.Debug().Msgf("CRDO %#v", crd) + // var cr ext.CustomResourceDefinition + // err := runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) + // if err != nil { + // return err + // } + // log.Debug().Msgf("\n%#v", cr) + meta, ok := crd.Object["metadata"].(map[string]interface{}) if !ok { return fmt.Errorf("expecting an interface map but got %T", crd.Object["metadata"]) diff --git a/internal/render/generic.go b/internal/render/generic.go index 3ac4f362..2b755718 100644 --- a/internal/render/generic.go +++ b/internal/render/generic.go @@ -6,7 +6,6 @@ import ( "fmt" "strings" - "github.com/rs/zerolog/log" metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1" ) @@ -38,7 +37,6 @@ func (g *Generic) Header(ns string) HeaderRow { h = append(h, Header{Name: strings.ToUpper(c.Name)}) } - log.Debug().Msgf("Generic Header %#v", h) return h } @@ -69,12 +67,10 @@ func (g *Generic) Render(o interface{}, ns string, r *Row) error { r.ID = FQN(rns, r.ID) index++ } - for _, c := range row.Cells { r.Fields[index] = fmt.Sprintf("%v", c) index++ } - log.Debug().Msgf("Generic row %#v", r) return nil } diff --git a/internal/render/portforward.go b/internal/render/portforward.go index 4714178e..aad1b8c7 100644 --- a/internal/render/portforward.go +++ b/internal/render/portforward.go @@ -41,7 +41,7 @@ func (PortForward) ColorerFunc() ColorerFunc { func (PortForward) Header(ns string) HeaderRow { return HeaderRow{ Header{Name: "NAMESPACE"}, - Header{Name: "NAME"}, + Header{Name: "POD"}, Header{Name: "CONTAINER"}, Header{Name: "PORTS"}, Header{Name: "URL"}, @@ -59,12 +59,12 @@ func (f PortForward) Render(o interface{}, gvr string, r *Row) error { } ports := strings.Split(pf.Ports()[0], ":") - ns, na := Namespaced(pf.Path()) + ns, n := Namespaced(pf.Path()) r.ID = pf.Path() r.Fields = Fields{ ns, - na, + trimContainer(n), pf.Container(), strings.Join(pf.Ports(), ","), UrlFor(pf.Config.Host, pf.Config.Path, ports[0]), @@ -78,6 +78,14 @@ func (f PortForward) Render(o interface{}, gvr string, r *Row) error { // Helpers... +func trimContainer(n string) string { + tokens := strings.Split(n, ":") + if len(tokens) == 0 { + return n + } + return tokens[0] +} + // UrlFor computes fq url for a given benchmark configuration. func UrlFor(host, path, port string) string { if host == "" { diff --git a/internal/render/row.go b/internal/render/row.go index d15e6b95..d9d72ada 100644 --- a/internal/render/row.go +++ b/internal/render/row.go @@ -7,65 +7,32 @@ import ( "vbom.ml/util/sortorder" ) -const ageCol = "AGE" - // Fields represents a collection of row fields. type Fields []string +// Clone returns a copy of the fields. +func (f Fields) Clone() Fields { + cp := make(Fields, len(f)) + for i, v := range f { + cp[i] = v + } + return cp +} + +// ---------------------------------------------------------------------------- + // Row represents a colllection of columns. type Row struct { ID string Fields Fields } -// Rows represents a collection of rows. -type Rows []Row - -// Header represent a table header -type Header struct { - Name string - Align int - Decorator DecoratorFunc -} - -// HeaderRow represents a table header. -type HeaderRow []Header - -// Columns return header row columns as strings. -func (h HeaderRow) Columns() []string { - cc := make([]string, len(h)) - for i, c := range h { - cc[i] = c.Name - } - - return cc -} - -// HasAge returns true if table has an age column. -func (h HeaderRow) HasAge() bool { - for _, r := range h { - if r.Name == ageCol { - return true - } - } - - return false -} - -func (h HeaderRow) AgeCol(col int) bool { - if !h.HasAge() { - return false - } - return col == len(h)-1 -} - -// RowSorter sorts rows. -type RowSorter struct { - Rows Rows - Index int - Asc bool +// NewRow returns a new row with initialized fields. +func NewRow(cols int) Row { + return Row{Fields: make([]string, cols)} } +// Clone copies a row. func (r Row) Clone() Row { return Row{ ID: r.ID, @@ -73,14 +40,10 @@ func (r Row) Clone() Row { } } -func (f Fields) Clone() Fields { - res := make(Fields, len(f)) - for i, f := range f { - res[i] = f - } +// ---------------------------------------------------------------------------- - return res -} +// Rows represents a collection of rows. +type Rows []Row // Delete removes an element by id. func (rr Rows) Delete(id string) Rows { @@ -99,11 +62,6 @@ func (rr Rows) Delete(id string) Rows { return append(rr[:idx], rr[idx+1:]...) } -// NewRow returns a new row with initialized fields. -func NewRow(cols int) Row { - return Row{Fields: make([]string, cols)} -} - func (rr Rows) Upsert(r Row) Rows { idx, ok := rr.Find(r.ID) if !ok { @@ -131,6 +89,15 @@ func (rr Rows) Sort(col int, asc bool) { sort.Sort(t) } +// ---------------------------------------------------------------------------- + +// RowSorter sorts rows. +type RowSorter struct { + Rows Rows + Index int + Asc bool +} + func (s RowSorter) Len() int { return len(s.Rows) } @@ -143,6 +110,9 @@ func (s RowSorter) Less(i, j int) bool { return Less(s.Asc, s.Rows[i].Fields[s.Index], s.Rows[j].Fields[s.Index]) } +// ---------------------------------------------------------------------------- +// Helpers... + func Less(asc bool, c1, c2 string) bool { if o, ok := isDurationSort(asc, c1, c2); ok { return o diff --git a/internal/render/event.go b/internal/render/row_event.go similarity index 83% rename from internal/render/event.go rename to internal/render/row_event.go index f751bb54..ecd75dc3 100644 --- a/internal/render/event.go +++ b/internal/render/row_event.go @@ -2,9 +2,9 @@ package render import ( "fmt" + "reflect" "sort" - "github.com/gdamore/tcell" "github.com/rs/zerolog/log" ) @@ -35,9 +35,6 @@ type RowEvent struct { Deltas DeltaRow } -// RowEvents a collection of row events. -type RowEvents []RowEvent - // NewRowEvent returns a new row event. func NewRowEvent(kind ResEvent, row Row) RowEvent { return RowEvent{ @@ -64,6 +61,39 @@ func (r RowEvent) Clone() RowEvent { } } +func (r RowEvent) Changed(re RowEvent) bool { + if r.Kind != re.Kind { + log.Debug().Msgf("KIND Changed") + return true + } + if !reflect.DeepEqual(r.Deltas, re.Deltas) { + log.Debug().Msgf("DELTAS CHANGED") + return true + } + + return !reflect.DeepEqual(r.Row.Fields[:len(r.Row.Fields)-1], re.Row.Fields[:len(re.Row.Fields)-1]) +} + +// ---------------------------------------------------------------------------- + +// RowEvents a collection of row events. +type RowEvents []RowEvent + +// Changed returns true if the header changed. +func (rr RowEvents) Changed(r RowEvents) bool { + if len(rr) != len(r) { + return true + } + + for i := range rr { + if rr[i].Changed(r[i]) { + return true + } + } + + return false +} + // Clone returns a rowevents deep copy. func (rr RowEvents) Clone() RowEvents { res := make(RowEvents, len(rr)) @@ -103,10 +133,7 @@ func (rr RowEvents) Delete(id string) RowEvents { // Clear delete all row events func (rr RowEvents) Clear() RowEvents { - for _, e := range rr { - rr = rr.Delete(e.Row.ID) - } - return rr + return RowEvents{} } // FindIndex locates a row index by id. Returns false is not found. @@ -202,41 +229,6 @@ func findIndex(ss []string, s string) int { // ---------------------------------------------------------------------------- -var ( - // ModColor row modified color. - ModColor tcell.Color - // AddColor row added color. - AddColor tcell.Color - // ErrColor row err color. - ErrColor tcell.Color - // StdColor row default color. - StdColor tcell.Color - // HighlightColor row highlight color. - HighlightColor tcell.Color - // KillColor row deleted color. - KillColor tcell.Color - // CompletedColor row completed color. - CompletedColor tcell.Color -) - -// ColorerFunc represents a resource row colorer. -type ColorerFunc func(ns string, evt RowEvent) tcell.Color - -// DefaultColorer set the default table row colors. -func DefaultColorer(ns string, evt RowEvent) tcell.Color { - var col = StdColor - switch evt.Kind { - case EventAdd: - col = AddColor - case EventUpdate: - col = ModColor - case EventDelete: - col = KillColor - } - - return col -} - type StringSet []string func (ss StringSet) Add(item string) StringSet { diff --git a/internal/render/event_test.go b/internal/render/row_event_test.go similarity index 100% rename from internal/render/event_test.go rename to internal/render/row_event_test.go diff --git a/internal/render/row_header.go b/internal/render/row_header.go new file mode 100644 index 00000000..1562d048 --- /dev/null +++ b/internal/render/row_header.go @@ -0,0 +1,73 @@ +package render + +import "reflect" + +const ageCol = "AGE" + +// Header represent a table header +type Header struct { + Name string + Align int + Decorator DecoratorFunc +} + +// Clone copies a header. +func (h Header) Clone() Header { + return h +} + +// ---------------------------------------------------------------------------- + +// HeaderRow represents a table header. +type HeaderRow []Header + +func (hh HeaderRow) Clone() HeaderRow { + h := make(HeaderRow, len(hh)) + for i, v := range hh { + h[i] = v.Clone() + } + + return h +} + +// Clear clears out the header row. +func (hh HeaderRow) Clear() HeaderRow { + return HeaderRow{} +} + +// Changed returns true if the header changed. +func (hh HeaderRow) Changed(h HeaderRow) bool { + if len(hh) != len(h) { + return true + } + return !reflect.DeepEqual(hh.Columns(), h.Columns()) +} + +// Columns return header as a collection of strings. +func (h HeaderRow) Columns() []string { + cc := make([]string, len(h)) + for i, c := range h { + cc[i] = c.Name + } + + return cc +} + +// HasAge returns true if table has an age column. +func (h HeaderRow) HasAge() bool { + for _, r := range h { + if r.Name == ageCol { + return true + } + } + + return false +} + +// AgeCol checks if given column index is the age column. +func (h HeaderRow) AgeCol(col int) bool { + if !h.HasAge() { + return false + } + return col == len(h)-1 +} diff --git a/internal/render/row_test.go b/internal/render/row_test.go index f7149791..24b3b0bf 100644 --- a/internal/render/row_test.go +++ b/internal/render/row_test.go @@ -1,13 +1,23 @@ package render_test import ( + "fmt" + "reflect" "testing" "github.com/derailed/k9s/internal/render" "github.com/stretchr/testify/assert" ) -func TestRowDelete(t *testing.T) { +func TestFieldClone(t *testing.T) { + f := render.Fields{"a", "b", "c"} + f1 := f.Clone() + + assert.True(t, reflect.DeepEqual(f, f1)) + assert.NotEqual(t, fmt.Sprintf("%p", f), fmt.Sprintf("%p", f1)) +} + +func TestRowsDelete(t *testing.T) { uu := map[string]struct { rows render.Rows id string @@ -67,7 +77,7 @@ func TestRowDelete(t *testing.T) { } } -func TestSortText(t *testing.T) { +func TestRowsSortText(t *testing.T) { uu := map[string]struct { rows render.Rows col int @@ -145,7 +155,7 @@ func TestSortText(t *testing.T) { } } -func TestSortDuration(t *testing.T) { +func TestRowsSortDuration(t *testing.T) { uu := map[string]struct { rows render.Rows col int @@ -186,7 +196,7 @@ func TestSortDuration(t *testing.T) { } } -func TestSortMetrics(t *testing.T) { +func TestRowsSortMetrics(t *testing.T) { uu := map[string]struct { rows render.Rows col int diff --git a/internal/render/table.go b/internal/render/table.go index cfb64ff1..d8ceb542 100644 --- a/internal/render/table.go +++ b/internal/render/table.go @@ -6,3 +6,78 @@ type TableData struct { RowEvents RowEvents Namespace string } + +// Clear clears out the entire table. +func (t *TableData) Clear() { + t.Header, t.RowEvents = t.Header.Clear(), t.RowEvents.Clear() +} + +// Clone returns a copy of the table +func (t *TableData) Clone() TableData { + return cloneTable(*t) +} + +func cloneTable(t TableData) TableData { + return t +} + +// Update computes row deltas and update the table data. +func (t *TableData) Update(rows Rows) { + empty := len(t.RowEvents) == 0 + kk := make([]string, 0, len(rows)) + var blankDelta DeltaRow + for _, row := range rows { + kk = append(kk, row.ID) + if empty { + t.RowEvents = append(t.RowEvents, NewRowEvent(EventAdd, row)) + continue + } + if index, ok := t.RowEvents.FindIndex(row.ID); ok { + delta := NewDeltaRow(t.RowEvents[index].Row, row, t.Header.HasAge()) + if delta.IsBlank() { + t.RowEvents[index].Kind, t.RowEvents[index].Deltas = EventUnchanged, blankDelta + t.RowEvents[index].Row = row + } else { + t.RowEvents[index] = NewDeltaRowEvent(row, delta) + } + continue + } + t.RowEvents = append(t.RowEvents, NewRowEvent(EventAdd, row)) + } + + if !empty { + t.Delete(kk) + } +} + +// EnsureDeletes delete items in cache that are no longer valid. +func (t *TableData) Delete(newKeys []string) { + for _, re := range t.RowEvents { + var found bool + for i, key := range newKeys { + if key == re.Row.ID { + found = true + newKeys = append(newKeys[:i], newKeys[i+1:]...) + break + } + } + if !found { + t.RowEvents = t.RowEvents.Delete(re.Row.ID) + } + } +} + +// Diff checks if two tables are equal. +func (t *TableData) Diff(table TableData) bool { + if t.Namespace != table.Namespace { + return true + } + if t.Header.Changed(table.Header) { + return true + } + if t.RowEvents.Changed(table.RowEvents) { + return true + } + + return false +} diff --git a/internal/ui/app.go b/internal/ui/app.go index bf9bcda0..92ace63b 100644 --- a/internal/ui/app.go +++ b/internal/ui/app.go @@ -11,10 +11,8 @@ type App struct { *tview.Application Configurator - Main *Pages - + Main *Pages actions KeyActions - views map[string]tview.Primitive cmdBuff *CmdBuff } diff --git a/internal/ui/cmd.go b/internal/ui/cmd.go index 58903ea0..7c816f59 100644 --- a/internal/ui/cmd.go +++ b/internal/ui/cmd.go @@ -76,7 +76,7 @@ func (v *CmdView) BufferActive(f bool, k BufferKind) { v.SetTextColor(v.styles.FgColor()) v.SetBorderColor(colorFor(k)) v.icon = iconFor(k) - v.reset() + // v.reset() v.activate() } else { v.SetBorder(false) diff --git a/internal/ui/cmd_buff.go b/internal/ui/cmd_buff.go index bbb57804..a22dc96b 100644 --- a/internal/ui/cmd_buff.go +++ b/internal/ui/cmd_buff.go @@ -1,5 +1,7 @@ package ui +import "github.com/rs/zerolog/log" + const maxBuff = 10 const ( @@ -65,6 +67,7 @@ func (c *CmdBuff) IsActive() bool { // SetActive toggles cmd buffer active state. func (c *CmdBuff) SetActive(b bool) { + log.Debug().Msgf("CMDBUFF -- Active %t", b) c.active = b c.fireActive(c.active) } @@ -143,7 +146,9 @@ func (c *CmdBuff) fireChanged() { } func (c *CmdBuff) fireActive(b bool) { + log.Debug().Msgf("CMDBUFF LIST SIZE %d", len(c.listeners)) for _, l := range c.listeners { + log.Debug().Msgf("CMDBUFF LIST -- %T", l) l.BufferActive(b, c.kind) } } diff --git a/internal/ui/select_table.go b/internal/ui/select_table.go index f574996a..441ea00e 100644 --- a/internal/ui/select_table.go +++ b/internal/ui/select_table.go @@ -1,21 +1,46 @@ package ui import ( + "context" + "time" + + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/render" "github.com/derailed/tview" "github.com/gdamore/tcell" ) +type Tabular interface { + Empty() bool + Peek() render.TableData + ClusterWide() bool + GetNamespace() string + SetNamespace(string) + AddListener(model.TableListener) + Start(context.Context) + InNamespace(string) bool + SetRefreshRate(time.Duration) +} + // Selectable represents a table with selections. type SelectTable struct { *tview.Table - Data render.TableData - selectedItem string - selectedRow int - selectedFn func(string) string - selListeners []SelectedRowFunc - marks map[string]bool + model Tabular + selectedRow int + selectedFn func(string) string + selectionListeners []SelectedRowFunc + marks map[string]bool +} + +// SetModel sets the table model. +func (s *SelectTable) SetModel(m Tabular) { + s.model = m +} + +// GetModel returns the current model. +func (s *SelectTable) GetModel() Tabular { + return s.model } // ClearSelection reset selected row. @@ -49,10 +74,17 @@ func (s *SelectTable) GetSelectedItems() []string { // GetSelectedItem returns the currently selected item name. func (s *SelectTable) GetSelectedItem() string { - if s.selectedFn != nil { - return s.selectedFn(s.selectedItem) + if s.GetSelectedRowIndex() == 0 || s.model.Empty() { + return "" } - return s.selectedItem + sel, ok := s.GetCell(s.GetSelectedRowIndex(), 0).GetReference().(string) + if !ok { + return "" + } + if s.selectedFn != nil { + return s.selectedFn(sel) + } + return sel } // GetSelectedCell returns the content of a cell for the currently selected row. @@ -70,36 +102,13 @@ func (s *SelectTable) GetSelectedRowIndex() int { return s.selectedRow } -// RowSelected checks if there is an active row selection. -func (s *SelectTable) RowSelected() bool { - return s.selectedItem != "" -} - -// GetRow retrieves the entire selected row. -func (s *SelectTable) GetRow() render.Row { - return s.Data.RowEvents[s.GetSelectedRowIndex()].Row -} - -func (s *SelectTable) updateSelectedItem(r int) { - if r <= 0 || len(s.Data.RowEvents) == 0 { - s.selectedItem = "" - return - } - - if r-1 >= len(s.Data.RowEvents) { - return - } - s.selectedItem = s.Data.RowEvents[r-1].Row.ID -} - // SelectRow select a given row by index. func (s *SelectTable) SelectRow(r int, broadcast bool) { if !broadcast { s.SetSelectionChangedFunc(nil) } - defer s.SetSelectionChangedFunc(s.selChanged) + defer s.SetSelectionChangedFunc(s.selectionChanged) s.Select(r, 0) - s.updateSelectedItem(r) } // UpdateSelection refresh selected row. @@ -107,9 +116,8 @@ func (s *SelectTable) updateSelection(broadcast bool) { s.SelectRow(s.selectedRow, broadcast) } -func (s *SelectTable) selChanged(r, c int) { +func (s *SelectTable) selectionChanged(r, c int) { s.selectedRow = r - s.updateSelectedItem(r) if r == 0 { return } @@ -121,8 +129,8 @@ func (s *SelectTable) selChanged(r, c int) { s.SetSelectedStyle(tcell.ColorBlack, cell.Color, tcell.AttrBold) } - for _, f := range s.selListeners { - f(r, c) + for _, f := range s.selectionListeners { + f(r) } } @@ -159,5 +167,5 @@ func (s *Table) IsMarked(item string) bool { // AddSelectedRowListener add a new selected row listener. func (s *SelectTable) AddSelectedRowListener(f SelectedRowFunc) { - s.selListeners = append(s.selListeners, f) + s.selectionListeners = append(s.selectionListeners, f) } diff --git a/internal/ui/table.go b/internal/ui/table.go index a4a7e3d6..1050810a 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -20,7 +20,7 @@ type ( DecorateFunc func(render.TableData) render.TableData // SelectedRowFunc a table selection callback. - SelectedRowFunc func(r, c int) + SelectedRowFunc func(r int) ) // Table represents tabular data. @@ -38,15 +38,16 @@ type Table struct { } // NewTable returns a new table view. -func NewTable(title string) *Table { +func NewTable(gvr string) *Table { return &Table{ SelectTable: &SelectTable{ Table: tview.NewTable(), + model: model.NewTable(gvr), marks: make(map[string]bool), }, actions: make(KeyActions), cmdBuff: NewCmdBuff('/', FilterBuff), - BaseTitle: title, + BaseTitle: gvr, sortCol: SortColumn{index: -1, colCount: 0, asc: true}, } } @@ -67,7 +68,7 @@ func (t *Table) Init(ctx context.Context) { config.AsColor(t.styles.GetTable().CursorColor), tcell.AttrBold, ) - t.SetSelectionChangedFunc(t.selChanged) + t.SetSelectionChangedFunc(t.selectionChanged) t.SetInputCapture(t.keyboard) } @@ -91,7 +92,8 @@ func (t *Table) keyboard(evt *tcell.EventKey) *tcell.EventKey { if t.SearchBuff().IsActive() { t.SearchBuff().Add(evt.Rune()) t.ClearSelection() - t.doUpdate(t.filtered(t.Data), len(t.Data.RowEvents) > 0) + data := t.GetModel().Peek() + t.doUpdate(t.filtered(data), len(data.RowEvents) > 0) t.UpdateTitle() t.SelectFirstRow() return nil @@ -112,7 +114,7 @@ func (t *Table) Hints() model.MenuHints { // GetFilteredData fetch filtered tabular data. func (t *Table) GetFilteredData() render.TableData { - return t.filtered(t.Data) + return t.filtered(t.GetModel().Peek()) } // SetDecorateFn specifies the default row decorator. @@ -133,10 +135,9 @@ func (t *Table) SetSortCol(index, count int, asc bool) { // Update table content. func (t *Table) Update(data render.TableData) { var firstRow bool - if len(t.Data.RowEvents) == 0 { + if t.GetRowCount() == 0 { firstRow = true } - t.Data = data if t.decorateFn != nil { data = t.decorateFn(data) @@ -176,7 +177,7 @@ func (t *Table) doUpdate(data render.TableData, firstRow bool) { if firstRow { t.SelectFirstRow() } - t.updateSelection(false) + t.updateSelection(true) } // SortColCmd designates a sorted column. @@ -250,6 +251,9 @@ func (t *Table) buildRow(ns string, r int, re render.RowEvent, header render.Hea log.Debug().Msgf("Marked!") c.SetTextColor(config.AsColor(t.styles.GetTable().MarkColor)) } + if col == 0 { + c.SetReference(re.Row.ID) + } t.SetCell(r, col, c) } } @@ -261,13 +265,17 @@ func (t *Table) ClearMarks() { // Refresh update the table data. func (t *Table) Refresh() { - t.Update(t.Data) + t.Update(t.model.Peek()) +} + +func (t *Table) GetSelectedRow() render.Row { + return t.model.Peek().RowEvents[t.GetSelectedRowIndex()].Row } // NameColIndex returns the index of the resource name column. func (t *Table) NameColIndex() int { col := 0 - if t.Data.Namespace == render.AllNamespaces { + if t.GetModel().ClusterWide() { col++ } return col @@ -315,7 +323,7 @@ func (t *Table) ShowDeleted() { // UpdateTitle refreshes the table title. func (t *Table) UpdateTitle() { - ns := t.Data.Namespace + ns := t.GetModel().GetNamespace() if ns == render.AllNamespaces { ns = render.NamespaceAll } diff --git a/internal/ui/table_test.go b/internal/ui/table_test.go index 01ca512d..46790d00 100644 --- a/internal/ui/table_test.go +++ b/internal/ui/table_test.go @@ -3,8 +3,10 @@ package ui_test import ( "context" "testing" + "time" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/stretchr/testify/assert" @@ -36,11 +38,13 @@ func TestTableSelection(t *testing.T) { s, _ := config.NewStyles("") ctx := context.WithValue(context.Background(), ui.KeyStyles, s) v.Init(ctx) - v.Update(makeTableData()) + m := &testModel{} + v.SetModel(m) + v.Update(m.Peek()) v.SelectRow(1, true) - assert.True(t, v.RowSelected()) - assert.Equal(t, render.Row{ID: "r2", Fields: render.Fields{"blee", "duh", "zorg"}}, v.GetRow()) + assert.Equal(t, "r1", v.GetSelectedItem()) + assert.Equal(t, render.Row{ID: "r2", Fields: render.Fields{"blee", "duh", "zorg"}}, v.GetSelectedRow()) assert.Equal(t, "blee", v.GetSelectedCell(0)) assert.Equal(t, 1, v.GetSelectedRowIndex()) assert.Equal(t, []string{"r1"}, v.GetSelectedItems()) @@ -50,8 +54,23 @@ func TestTableSelection(t *testing.T) { assert.Equal(t, 1, v.GetSelectedRowIndex()) } +// ---------------------------------------------------------------------------- // Helpers... +type testModel struct{} + +var _ ui.Tabular = &testModel{} + +func (t *testModel) Empty() bool { return false } +func (t *testModel) Peek() render.TableData { return makeTableData() } +func (t *testModel) ClusterWide() bool { return false } +func (t *testModel) GetNamespace() string { return "blee" } +func (t *testModel) SetNamespace(string) {} +func (t *testModel) AddListener(model.TableListener) {} +func (t *testModel) Start(context.Context) {} +func (t *testModel) InNamespace(string) bool { return true } +func (t *testModel) SetRefreshRate(time.Duration) {} + func makeTableData() render.TableData { return render.TableData{ Namespace: "", diff --git a/internal/view/alias_test.go b/internal/view/alias_test.go index e92cd3cc..ed109f56 100644 --- a/internal/view/alias_test.go +++ b/internal/view/alias_test.go @@ -3,9 +3,12 @@ package view_test import ( "context" "testing" + "time" "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/model" + "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/view" "github.com/gdamore/tcell" @@ -18,21 +21,22 @@ func TestAliasNew(t *testing.T) { assert.Nil(t, v.Init(makeContext())) assert.Equal(t, "Aliases", v.Name()) - assert.Equal(t, 9, len(v.Hints())) + assert.Equal(t, 10, len(v.Hints())) } // BOZO!! -// func TestAliasSearch(t *testing.T) { -// v := view.NewAlias(client.GVR("aliases")) -// assert.Nil(t, v.Init(makeContext())) -// v.GetTable().SearchBuff().SetActive(true) -// v.GetTable().SearchBuff().Set("dump") +func TestAliasSearch(t *testing.T) { + v := view.NewAlias(client.GVR("aliases")) + assert.Nil(t, v.Init(makeContext())) + v.GetTable().SetModel(&testModel{}) + v.GetTable().SearchBuff().SetActive(true) + v.GetTable().SearchBuff().Set("dump") -// v.GetTable().SendKey(tcell.NewEventKey(tcell.KeyRune, 'd', tcell.ModNone)) + v.GetTable().SendKey(tcell.NewEventKey(tcell.KeyRune, 'd', tcell.ModNone)) -// assert.Equal(t, 3, v.GetTable().GetColumnCount()) -// assert.Equal(t, 1, v.GetTable().GetRowCount()) -// } + assert.Equal(t, 3, v.GetTable().GetColumnCount()) + assert.Equal(t, 1, v.GetTable().GetRowCount()) +} func TestAliasGoto(t *testing.T) { v := view.NewAlias(client.GVR("aliases")) @@ -47,6 +51,7 @@ func TestAliasGoto(t *testing.T) { assert.True(t, v.GetTable().SearchBuff().IsActive()) } +// ---------------------------------------------------------------------------- // Helpers... type buffL struct { @@ -88,3 +93,42 @@ func (k ks) ClusterNames() ([]string, error) { func (k ks) NamespaceNames(nn []v1.Namespace) []string { return []string{"test"} } + +type testModel struct{} + +var _ ui.Tabular = &testModel{} + +func (t *testModel) Empty() bool { return false } +func (t *testModel) Peek() render.TableData { return makeTableData() } +func (t *testModel) ClusterWide() bool { return false } +func (t *testModel) GetNamespace() string { return "blee" } +func (t *testModel) SetNamespace(string) {} +func (t *testModel) AddListener(model.TableListener) {} +func (t *testModel) Start(context.Context) {} +func (t *testModel) InNamespace(string) bool { return true } +func (t *testModel) SetRefreshRate(time.Duration) {} + +func makeTableData() render.TableData { + return render.TableData{ + Namespace: render.ClusterScope, + Header: render.HeaderRow{ + render.Header{Name: "RESOURCE"}, + render.Header{Name: "COMMAND"}, + render.Header{Name: "APIGROUP"}, + }, + RowEvents: render.RowEvents{ + render.RowEvent{ + Row: render.Row{ + ID: "r1", + Fields: render.Fields{"blee", "duh", "fred"}, + }, + }, + render.RowEvent{ + Row: render.Row{ + ID: "r2", + Fields: render.Fields{"fred", "duh", "zorg"}, + }, + }, + }, + } +} diff --git a/internal/view/app.go b/internal/view/app.go index 3018c69a..f33e0a1c 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -56,13 +56,9 @@ func (a *App) ActiveView() model.Component { } func (a *App) PrevCmd(evt *tcell.EventKey) *tcell.EventKey { - a.Content.DumpStack() - a.Content.DumpPages() if !a.Content.IsLast() { a.Content.Pop() } - a.Content.DumpStack() - a.Content.DumpPages() return nil } diff --git a/internal/view/browser.go b/internal/view/browser.go index 6c6a9058..6145fb8f 100644 --- a/internal/view/browser.go +++ b/internal/view/browser.go @@ -7,14 +7,12 @@ import ( "fmt" rt "runtime" "strconv" - "time" "github.com/atotto/clipboard" "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/dao" - "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/ui/dialog" @@ -55,7 +53,6 @@ func NewBrowser(gvr client.GVR) ResourceViewer { // Init watches all running pods in given namespace func (b *Browser) Init(ctx context.Context) error { - log.Debug().Msgf("BROWSER INIT %s", b.gvr) var err error b.meta, err = dao.MetaFor(b.gvr) if err != nil { @@ -66,14 +63,16 @@ func (b *Browser) Init(ctx context.Context) error { return err } if !dao.IsK9sMeta(b.meta) { - _ = b.app.factory.ForResource(b.app.Config.ActiveNamespace(), b.GVR()) - b.app.factory.WaitForCacheSync() + if _, err := b.app.factory.CanForResource(b.app.Config.ActiveNamespace(), b.GVR()); err != nil { + return err + } } if b.bindKeysFn != nil { b.bindKeysFn(b.Actions()) } - b.Table.BaseTitle = b.meta.Kind + b.BaseTitle = b.meta.Kind + b.SetTitle(" [orange:i:]LOADING... ") b.accessor, err = dao.AccessorFor(b.app.factory, b.gvr) if err != nil { return err @@ -82,49 +81,47 @@ func (b *Browser) Init(ctx context.Context) error { b.envFn = b.defaultK9sEnv b.setNamespace(b.App().Config.ActiveNamespace()) - b.refresh() row, _ := b.GetSelection() if row == 0 && b.GetRowCount() > 0 { b.Select(1, 0) } + b.GetModel().AddListener(b) return nil } -// Start initializes updates. +// Start initializes browser updates. func (b *Browser) Start() { b.Stop() - log.Debug().Msgf("GOROUTINE %d", rt.NumGoroutine()) - log.Debug().Msgf("BROWSER START %s", b.gvr) + b.Table.Start() + ctx := b.defaultContext() + ctx, b.cancelFn = context.WithCancel(ctx) + if b.contextFn != nil { + ctx = b.contextFn(ctx) + } + if path, ok := ctx.Value(internal.KeyPath).(string); ok && path != "" { + b.Path = path + } - var ctx context.Context - ctx, b.cancelFn = context.WithCancel(context.Background()) - go b.update(ctx) + b.GetModel().Start(ctx) } +// Stop terminates browser updates. func (b *Browser) Stop() { - if b.cancelFn != nil { - b.cancelFn() - b.cancelFn = nil - log.Debug().Msgf("BROWSER %s", b.BaseTitle) + if b.cancelFn == nil { + return } + b.Table.Stop() + log.Debug().Msgf("BROWSER %q", b.gvr) + b.cancelFn() + b.cancelFn = nil } -func (b *Browser) update(ctx context.Context) { - defer log.Debug().Msgf("UPDATER BAIL For %s", b.gvr) - for { - select { - case <-ctx.Done(): - log.Debug().Msgf("BROWSER <> -- %s", b.gvr) - return - case <-time.After(time.Duration(b.app.Config.K9s.GetRefreshRate()) * time.Second): - log.Debug().Msgf("GOROUTINE %d", rt.NumGoroutine()) - b.refresh() - } - } +func (b *Browser) refresh() { + b.Start() } // Name returns the component name. @@ -149,11 +146,12 @@ func (b *Browser) GetTable() *Table { return b.Table } // Actions()... func (b *Browser) cpCmd(evt *tcell.EventKey) *tcell.EventKey { - if !b.RowSelected() { + path := b.GetSelectedItem() + if path == "" { return evt } - _, n := client.Namespaced(b.GetSelectedItem()) + _, n := client.Namespaced(path) log.Debug().Msgf("Copied selection to clipboard %q", n) b.app.Flash().Info("Current selection copied to clipboard...") if err := clipboard.WriteAll(n); err != nil { @@ -164,7 +162,8 @@ func (b *Browser) cpCmd(evt *tcell.EventKey) *tcell.EventKey { } func (b *Browser) enterCmd(evt *tcell.EventKey) *tcell.EventKey { - if b.filterCmd(evt) == nil || !b.RowSelected() { + path := b.GetSelectedItem() + if b.filterCmd(evt) == nil || path == "" { return nil } @@ -172,7 +171,7 @@ func (b *Browser) enterCmd(evt *tcell.EventKey) *tcell.EventKey { if b.enterFn != nil { f = b.enterFn } - f(b.app, b.Data.Namespace, string(b.gvr), b.GetSelectedItem()) + f(b.app, b.GetModel().GetNamespace(), string(b.gvr), path) return nil } @@ -244,11 +243,11 @@ func (b *Browser) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { } func (b *Browser) describeCmd(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msgf("DESCRIBE %t -- %#v", b.RowSelected(), b.GetSelectedItems()) - if !b.RowSelected() { + path := b.GetSelectedItem() + if path == "" { return evt } - b.describeResource(b.app, b.Data.Namespace, string(b.gvr), b.GetSelectedItem()) + b.describeResource(b.app, b.GetModel().GetNamespace(), string(b.gvr), path) return nil } @@ -272,12 +271,12 @@ func (b *Browser) describeResource(app *App, _, _, sel string) { } func (b *Browser) viewCmd(evt *tcell.EventKey) *tcell.EventKey { - if !b.RowSelected() { + path := b.GetSelectedItem() + if path == "" { return evt } - path := b.GetSelectedItem() - log.Debug().Msgf("------ NAMESPACES %q vs %q", path, b.Data.Namespace) + log.Debug().Msgf("------ NAMESPACES %q vs %q", path, b.GetModel().GetNamespace()) o, err := b.app.factory.Get(string(b.gvr), path, labels.Everything()) if err != nil { b.app.Flash().Errf("Unable to get resource %q -- %s", b.gvr, err) @@ -317,14 +316,15 @@ func toYAML(o runtime.Object) (string, error) { } func (b *Browser) editCmd(evt *tcell.EventKey) *tcell.EventKey { - if !b.RowSelected() { + path := b.GetSelectedItem() + if path == "" { return evt } b.Stop() defer b.Start() { - ns, po := client.Namespaced(b.GetSelectedItem()) + ns, n := client.Namespaced(path) args := make([]string, 0, 10) args = append(args, "edit") args = append(args, b.meta.Kind) @@ -333,7 +333,7 @@ func (b *Browser) editCmd(evt *tcell.EventKey) *tcell.EventKey { if cfg := b.app.Conn().Config().Flags().KubeConfig; cfg != nil && *cfg != "" { args = append(args, "--kubeconfig", *cfg) } - if !runK(true, b.app, append(args, po)...) { + if !runK(true, b.app, append(args, n)...) { b.app.Flash().Err(errors.New("Edit exec failed")) } } @@ -343,10 +343,10 @@ func (b *Browser) editCmd(evt *tcell.EventKey) *tcell.EventKey { func (b *Browser) setNamespace(ns string) { if !b.meta.Namespaced { - b.Data.Namespace = render.ClusterScope + b.GetModel().SetNamespace(render.ClusterScope) return } - if b.Data.Namespace == ns { + if b.GetModel().InNamespace(ns) { return } @@ -354,8 +354,7 @@ func (b *Browser) setNamespace(ns string) { ns = render.AllNamespaces } log.Debug().Msgf("!!!!!! SETTING NS %q", ns) - b.Data.Namespace = ns - b.Data.RowEvents = b.Data.RowEvents.Clear() + b.GetModel().SetNamespace(ns) } func (b *Browser) switchNamespaceCmd(evt *tcell.EventKey) *tcell.EventKey { @@ -372,7 +371,7 @@ func (b *Browser) switchNamespaceCmd(evt *tcell.EventKey) *tcell.EventKey { b.UpdateTitle() b.SelectRow(1, true) b.app.CmdBuff().Reset() - if err := b.app.Config.SetActiveNamespace(b.Data.Namespace); err != nil { + if err := b.app.Config.SetActiveNamespace(b.GetModel().GetNamespace()); err != nil { log.Error().Err(err).Msg("Config save NS failed!") } if err := b.app.Config.Save(); err != nil { @@ -382,33 +381,30 @@ func (b *Browser) switchNamespaceCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (b *Browser) refresh() { - if b.app.Conn() == nil { - return - } - ctx := b.defaultContext() - if b.contextFn != nil { - ctx = b.contextFn(ctx) - } - if path, ok := ctx.Value(internal.KeyPath).(string); ok && path != "" { - b.Path = path - } - data, err := model.Reconcile(ctx, b.Table.Data, b.gvr) +// TableLoadChanged notifies view something went south. +func (b *Browser) TableLoadFailed(err error) { + b.app.QueueUpdateDraw(func() { + b.app.Flash().Err(err) + }) +} + +// TableDataChanged notifies view new data is available. +func (b *Browser) TableDataChanged(data render.TableData) { + b.Update(data) b.app.QueueUpdateDraw(func() { - if err != nil { - b.app.Flash().Err(err) - } b.refreshActions() - b.Update(data) }) } func (b *Browser) defaultContext() context.Context { - ctx := context.WithValue(context.Background(), internal.KeyFactory, b.app.factory) + ctx := context.Background() + + ctx = context.WithValue(ctx, internal.KeyFactory, b.app.factory) ctx = context.WithValue(ctx, internal.KeyGVR, string(b.gvr)) ctx = context.WithValue(ctx, internal.KeyPath, b.Path) ctx = context.WithValue(ctx, internal.KeyLabels, "") ctx = context.WithValue(ctx, internal.KeyFields, "") + ctx = context.WithValue(ctx, internal.KeyNamespace, b.App().Config.ActiveNamespace()) return ctx } @@ -491,8 +487,8 @@ func (b *Browser) customActions(aa ui.KeyActions) { func (b *Browser) execCmd(bin string, bg bool, args ...string) ui.ActionHandler { return func(evt *tcell.EventKey) *tcell.EventKey { - if !b.RowSelected() { - + path := b.GetSelectedItem() + if path == "" { return evt } @@ -519,5 +515,5 @@ func (b *Browser) execCmd(bin string, bg bool, args ...string) ui.ActionHandler } func (b *Browser) defaultK9sEnv() K9sEnv { - return defaultK9sEnv(b.app, b.GetSelectedItem(), b.GetRow()) + return defaultK9sEnv(b.app, b.GetSelectedItem(), b.GetSelectedRow()) } diff --git a/internal/view/command.go b/internal/view/command.go index 4cd3f6de..1668b8f8 100644 --- a/internal/view/command.go +++ b/internal/view/command.go @@ -52,7 +52,7 @@ func (c *command) defaultCmd() error { var canRX = regexp.MustCompile(`\Acan\s([u|g|s]):([\w-:]+)\b`) -func (c *command) isK9sCmd(cmd string) bool { +func (c *command) specialCmd(cmd string) bool { cmds := strings.Split(cmd, " ") switch cmds[0] { case "q", "Q", "quit": @@ -85,6 +85,10 @@ func (c *command) viewMetaFor(cmd string) (string, *MetaViewer, error) { if !ok { return "", nil, fmt.Errorf("Huh? `%s` command not found", cmd) } + if _, err := c.app.factory.CanForResource(c.app.Config.ActiveNamespace(), gvr); err != nil { + return "", nil, err + } + v, ok := customViewers[client.GVR(gvr)] if !ok { return gvr, &MetaViewer{viewerFn: NewBrowser}, nil @@ -95,7 +99,7 @@ func (c *command) viewMetaFor(cmd string) (string, *MetaViewer, error) { // Exec the command by showing associated display. func (c *command) run(cmd string) error { - if c.isK9sCmd(cmd) { + if c.specialCmd(cmd) { return nil } diff --git a/internal/view/container.go b/internal/view/container.go index 63984c76..81c951e7 100644 --- a/internal/view/container.go +++ b/internal/view/container.go @@ -50,7 +50,7 @@ func (c *Container) bindKeys(aa ui.KeyActions) { } func (c *Container) k9sEnv() K9sEnv { - env := defaultK9sEnv(c.App(), c.GetTable().GetSelectedItem(), c.GetTable().GetRow()) + env := defaultK9sEnv(c.App(), c.GetTable().GetSelectedItem(), c.GetTable().GetSelectedRow()) ns, n := client.Namespaced(c.GetTable().Path) env["POD"] = n env["NAMESPACE"] = ns @@ -59,9 +59,7 @@ func (c *Container) k9sEnv() K9sEnv { } func (c *Container) selectedContainer() string { - log.Debug().Msgf("Container SELECTED %s", c.GetTable().GetSelectedItem()) tokens := strings.Split(c.GetTable().GetSelectedItem(), "/") - return tokens[0] } @@ -152,7 +150,7 @@ func (c *Container) portForward(lport, cport string) { func (c *Container) runForward(pf *dao.PortForwarder, f *portforward.PortForwarder) { c.App().QueueUpdateDraw(func() { - c.App().factory.RegisterForwarder(pf) + c.App().factory.AddForwarder(pf) c.App().Flash().Infof("PortForward activated %s:%s", pf.Path(), pf.Ports()[0]) dialog.DismissPortForward(c.App().Content.Pages) }) diff --git a/internal/view/container_test.go b/internal/view/container_test.go index 15e85d8c..11a37af1 100644 --- a/internal/view/container_test.go +++ b/internal/view/container_test.go @@ -13,5 +13,5 @@ func TestContainerNew(t *testing.T) { assert.Nil(t, c.Init(makeCtx())) assert.Equal(t, "Containers", c.Name()) - assert.Equal(t, 17, len(c.Hints())) + assert.Equal(t, 18, len(c.Hints())) } diff --git a/internal/view/context_test.go b/internal/view/context_test.go index daa55c0a..21865ba4 100644 --- a/internal/view/context_test.go +++ b/internal/view/context_test.go @@ -13,5 +13,5 @@ func TestContext(t *testing.T) { assert.Nil(t, ctx.Init(makeCtx())) assert.Equal(t, "Contexts", ctx.Name()) - assert.Equal(t, 8, len(ctx.Hints())) + assert.Equal(t, 9, len(ctx.Hints())) } diff --git a/internal/view/cronjob.go b/internal/view/cronjob.go index 79759b06..ca6d9ae9 100644 --- a/internal/view/cronjob.go +++ b/internal/view/cronjob.go @@ -32,9 +32,9 @@ func NewCronJob(gvr client.GVR) ResourceViewer { return &c } -func (c *CronJob) showJobs(app *App, ns, res, path string) { - log.Debug().Msgf("Showing Jobs %q:%q -- %q", ns, res, path) - o, err := app.factory.Get("batch/v1beta1/cronjobs", path, labels.Everything()) +func (c *CronJob) showJobs(app *App, ns, gvr, path string) { + log.Debug().Msgf("Showing Jobs %q:%q -- %q", ns, gvr, path) + o, err := app.factory.Get(gvr, path, labels.Everything()) if err != nil { app.Flash().Err(err) return diff --git a/internal/view/details.go b/internal/view/details.go index 36f9363f..715fd94b 100644 --- a/internal/view/details.go +++ b/internal/view/details.go @@ -85,8 +85,8 @@ func (d *Details) Hints() model.MenuHints { func (d *Details) bindKeys() { d.actions.Set(ui.KeyActions{ - tcell.KeyEscape: ui.NewKeyAction("Back", d.app.PrevCmd, true), - tcell.KeyCtrlS: ui.NewKeyAction("Save", d.saveCmd, true), + tcell.KeyEscape: ui.NewKeyAction("Back", d.app.PrevCmd, false), + tcell.KeyCtrlS: ui.NewKeyAction("Save", d.saveCmd, false), ui.KeyC: ui.NewKeyAction("Copy", d.cpCmd, true), }) } diff --git a/internal/view/dp_test.go b/internal/view/dp_test.go index adf9173d..d9c93664 100644 --- a/internal/view/dp_test.go +++ b/internal/view/dp_test.go @@ -13,6 +13,6 @@ func TestDeploy(t *testing.T) { assert.Nil(t, v.Init(makeCtx())) assert.Equal(t, "Deployments", v.Name()) - assert.Equal(t, 16, len(v.Hints())) + assert.Equal(t, 17, len(v.Hints())) } diff --git a/internal/view/ds_test.go b/internal/view/ds_test.go index c23b2222..b9f6cd3d 100644 --- a/internal/view/ds_test.go +++ b/internal/view/ds_test.go @@ -13,5 +13,5 @@ func TestDaemonSet(t *testing.T) { assert.Nil(t, v.Init(makeCtx())) assert.Equal(t, "DaemonSets", v.Name()) - assert.Equal(t, 15, len(v.Hints())) + assert.Equal(t, 16, len(v.Hints())) } diff --git a/internal/view/group.go b/internal/view/group.go index 43ec7957..f04be749 100644 --- a/internal/view/group.go +++ b/internal/view/group.go @@ -17,31 +17,33 @@ type Group struct { // NewGroup returns a new subject viewer. func NewGroup(gvr client.GVR) ResourceViewer { - s := Group{ResourceViewer: NewBrowser(gvr)} - s.GetTable().SetColorerFn(render.Subject{}.ColorerFunc()) - s.SetBindKeysFn(s.bindKeys) - s.SetContextFn(s.subjectCtx) - return &s + g := Group{ResourceViewer: NewBrowser(gvr)} + g.GetTable().SetColorerFn(render.Subject{}.ColorerFunc()) + g.SetBindKeysFn(g.bindKeys) + g.SetContextFn(g.subjectCtx) + + return &g } -func (s *Group) bindKeys(aa ui.KeyActions) { +func (g *Group) bindKeys(aa ui.KeyActions) { aa.Delete(ui.KeyShiftA, ui.KeyShiftP, tcell.KeyCtrlSpace, ui.KeySpace) aa.Add(ui.KeyActions{ - tcell.KeyEnter: ui.NewKeyAction("Rules", s.policyCmd, true), - ui.KeyShiftK: ui.NewKeyAction("Sort Kind", s.GetTable().SortColCmd(1, true), false), + tcell.KeyEnter: ui.NewKeyAction("Rules", g.policyCmd, true), + ui.KeyShiftK: ui.NewKeyAction("Sort Kind", g.GetTable().SortColCmd(1, true), false), }) } -func (s *Group) subjectCtx(ctx context.Context) context.Context { +func (g *Group) subjectCtx(ctx context.Context) context.Context { return context.WithValue(ctx, internal.KeySubjectKind, "Group") } -func (s *Group) policyCmd(evt *tcell.EventKey) *tcell.EventKey { - if !s.GetTable().RowSelected() { +func (g *Group) policyCmd(evt *tcell.EventKey) *tcell.EventKey { + path := g.GetTable().GetSelectedItem() + if path == "" { return evt } - if err := s.App().inject(NewPolicy(s.App(), "Group", s.GetTable().GetSelectedItem())); err != nil { - s.App().Flash().Err(err) + if err := g.App().inject(NewPolicy(g.App(), "Group", path)); err != nil { + g.App().Flash().Err(err) } return nil diff --git a/internal/view/help.go b/internal/view/help.go index 6c5c6919..12639f2a 100644 --- a/internal/view/help.go +++ b/internal/view/help.go @@ -116,7 +116,7 @@ func (v *Help) showGeneral() model.MenuHints { }, { Mnemonic: "esc", - Description: "Clear filter", + Description: "Back/Clear", }, { Mnemonic: "tab", @@ -138,6 +138,18 @@ func (v *Help) showGeneral() model.MenuHints { Mnemonic: ":q", Description: "Quit", }, + { + Mnemonic: "space", + Description: "Mark", + }, + { + Mnemonic: "Ctrl-space", + Description: "Clear Marks", + }, + { + Mnemonic: "Ctrl-s", + Description: "Save", + }, } } diff --git a/internal/view/help_test.go b/internal/view/help_test.go index 5df3dd3d..1e65c3e3 100644 --- a/internal/view/help_test.go +++ b/internal/view/help_test.go @@ -20,7 +20,7 @@ func TestHelp(t *testing.T) { v := view.NewHelp() assert.Nil(t, v.Init(ctx)) - assert.Equal(t, 25, v.GetRowCount()) + assert.Equal(t, 26, v.GetRowCount()) assert.Equal(t, 10, v.GetColumnCount()) assert.Equal(t, "", v.GetCell(1, 0).Text) assert.Equal(t, "Erase", v.GetCell(1, 1).Text) diff --git a/internal/view/job.go b/internal/view/job.go index 7b20ba21..ce4b2bff 100644 --- a/internal/view/job.go +++ b/internal/view/job.go @@ -23,9 +23,8 @@ func NewJob(gvr client.GVR) ResourceViewer { return &j } -// TODO!! Change enter signature? -func (*Job) showPods(app *App, _, res, path string) { - o, err := app.factory.Get("batch/v1/jobs", path, labels.Everything()) +func (*Job) showPods(app *App, _, gvr, path string) { + o, err := app.factory.Get(gvr, path, labels.Everything()) if err != nil { app.Flash().Err(err) return diff --git a/internal/view/node.go b/internal/view/node.go index 5805c5e1..0d6548b9 100644 --- a/internal/view/node.go +++ b/internal/view/node.go @@ -40,7 +40,8 @@ func (n *Node) showPods(app *App, ns, res, sel string) { } func (n *Node) viewCmd(evt *tcell.EventKey) *tcell.EventKey { - if !n.GetTable().RowSelected() { + path := n.GetTable().GetSelectedItem() + if path == "" { return evt } diff --git a/internal/view/ns.go b/internal/view/ns.go index 0df38d18..1e0271fb 100644 --- a/internal/view/ns.go +++ b/internal/view/ns.go @@ -52,8 +52,6 @@ func (n *Namespace) useNsCmd(evt *tcell.EventKey) *tcell.EventKey { } n.useNamespace(path) - log.Debug().Msgf("NS TABLE %#v", n.GetTable().Data) - return nil } @@ -71,13 +69,10 @@ func (n *Namespace) useNamespace(ns string) { } func (n *Namespace) decorate(data render.TableData) render.TableData { - if n.App().Conn() == nil { - return render.TableData{} + if n.App().Conn() == nil || len(data.RowEvents) == 0 { + return data } - // log.Debug().Msgf("CLONING %q", data.Namespace) - // don't want to change the cache here thus need to clone!! - // res := data.Clone() // checks if all ns is in the list if not add it. if _, ok := data.RowEvents.FindIndex(render.NamespaceAll); !ok { data.RowEvents = append(data.RowEvents, diff --git a/internal/view/ns_test.go b/internal/view/ns_test.go index 9bfca133..cb36c8ac 100644 --- a/internal/view/ns_test.go +++ b/internal/view/ns_test.go @@ -13,5 +13,5 @@ func TestNSCleanser(t *testing.T) { assert.Nil(t, ns.Init(makeCtx())) assert.Equal(t, "Namespaces", ns.Name()) - assert.Equal(t, 12, len(ns.Hints())) + assert.Equal(t, 13, len(ns.Hints())) } diff --git a/internal/view/pod_test.go b/internal/view/pod_test.go index 4f3c9df9..78e53aae 100644 --- a/internal/view/pod_test.go +++ b/internal/view/pod_test.go @@ -16,7 +16,7 @@ func TestPodNew(t *testing.T) { assert.Nil(t, po.Init(makeCtx())) assert.Equal(t, "Pods", po.Name()) - assert.Equal(t, 24, len(po.Hints())) + assert.Equal(t, 25, len(po.Hints())) } // Helpers... diff --git a/internal/view/port_forward.go b/internal/view/port_forward.go index e0d1cdc3..4e16cdc8 100644 --- a/internal/view/port_forward.go +++ b/internal/view/port_forward.go @@ -51,10 +51,8 @@ func (p *PortForward) bindKeys(aa ui.KeyActions) { tcell.KeyCtrlB: ui.NewKeyAction("Bench", p.benchCmd, true), tcell.KeyCtrlK: ui.NewKeyAction("Bench Stop", p.benchStopCmd, true), tcell.KeyCtrlD: ui.NewKeyAction("Delete", p.deleteCmd, true), - // ui.KeySlash: ui.NewKeyAction("Filter", p.activateCmd, false), - tcell.KeyEsc: ui.NewKeyAction("Back", p.App().PrevCmd, false), - ui.KeyShiftP: ui.NewKeyAction("Sort Ports", p.GetTable().SortColCmd(2, true), false), - ui.KeyShiftU: ui.NewKeyAction("Sort URL", p.GetTable().SortColCmd(4, true), false), + ui.KeyShiftP: ui.NewKeyAction("Sort Ports", p.GetTable().SortColCmd(2, true), false), + ui.KeyShiftU: ui.NewKeyAction("Sort URL", p.GetTable().SortColCmd(4, true), false), }) } @@ -78,7 +76,7 @@ func (p *PortForward) benchStopCmd(evt *tcell.EventKey) *tcell.EventKey { } func (p *PortForward) benchCmd(evt *tcell.EventKey) *tcell.EventKey { - sel := p.getSelectedItem() + sel := p.GetTable().GetSelectedItem() if sel == "" { return nil } @@ -89,8 +87,8 @@ func (p *PortForward) benchCmd(evt *tcell.EventKey) *tcell.EventKey { } r, _ := p.GetTable().GetSelection() - cfg, co := defaultConfig(), ui.TrimCell(p.GetTable().SelectTable, r, 2) - if b, ok := p.App().Bench.Benchmarks.Containers[containerID(sel, co)]; ok { + cfg := defaultConfig() + if b, ok := p.App().Bench.Benchmarks.Containers[sel]; ok { cfg = b } cfg.Name = sel @@ -129,27 +127,17 @@ func (p *PortForward) runBenchmark() { }) } -func (p *PortForward) getSelectedItem() string { - r, _ := p.GetTable().GetSelection() - if r == 0 { - return "" - } - return fwFQN( - fqn(ui.TrimCell(p.GetTable().SelectTable, r, 0), ui.TrimCell(p.GetTable().SelectTable, r, 1)), - ui.TrimCell(p.GetTable().SelectTable, r, 2), - ) -} - func (p *PortForward) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { if !p.GetTable().SearchBuff().Empty() { p.GetTable().SearchBuff().Reset() return nil } - sel := p.getSelectedItem() + sel := p.GetTable().GetSelectedItem() if sel == "" { return nil } + log.Debug().Msgf("PF DELETE %q", sel) showModal(p.App().Content.Pages, fmt.Sprintf("Delete PortForward `%s?", sel), func() { p.App().factory.DeleteForwarder(sel) diff --git a/internal/view/rbac_test.go b/internal/view/rbac_test.go index 31910e14..4193c82f 100644 --- a/internal/view/rbac_test.go +++ b/internal/view/rbac_test.go @@ -13,5 +13,5 @@ func TestRbacNew(t *testing.T) { assert.Nil(t, v.Init(makeCtx())) assert.Equal(t, "Rbac", v.Name()) - assert.Equal(t, 9, len(v.Hints())) + assert.Equal(t, 10, len(v.Hints())) } diff --git a/internal/view/registrar.go b/internal/view/registrar.go index 56e847d7..7684e0fc 100644 --- a/internal/view/registrar.go +++ b/internal/view/registrar.go @@ -1,5 +1,12 @@ package view +import ( + "strings" + + "github.com/derailed/k9s/internal/client" + "github.com/rs/zerolog/log" +) + func loadCustomViewers() MetaViewers { m := make(MetaViewers, 30) coreRes(m) @@ -7,6 +14,7 @@ func loadCustomViewers() MetaViewers { appsRes(m) rbacRes(m) batchRes(m) + extRes(m) return m } @@ -100,3 +108,22 @@ func batchRes(vv MetaViewers) { viewerFn: NewJob, } } + +func extRes(vv MetaViewers) { + vv["apiextensions.k8s.io/v1/customresourcedefinitions"] = MetaViewer{ + enterFn: showCRD, + } + vv["apiextensions.k8s.io/v1beta1/customresourcedefinitions"] = MetaViewer{ + enterFn: showCRD, + } +} + +func showCRD(app *App, ns, gvr, path string) { + log.Debug().Msgf(">>> CRD View %q -- %q -- %q", ns, gvr, path) + _, crdGVR := client.Namespaced(path) + log.Debug().Msgf("CRD %q", crdGVR) + tokens := strings.Split(crdGVR, ".") + if err := app.gotoResource(tokens[0]); err != nil { + app.Flash().Err(err) + } +} diff --git a/internal/view/screen_dump_test.go b/internal/view/screen_dump_test.go index dbf9ef4e..bb3962df 100644 --- a/internal/view/screen_dump_test.go +++ b/internal/view/screen_dump_test.go @@ -13,5 +13,5 @@ func TestScreenDumpNew(t *testing.T) { assert.Nil(t, po.Init(makeCtx())) assert.Equal(t, "ScreenDumps", po.Name()) - assert.Equal(t, 11, len(po.Hints())) + assert.Equal(t, 12, len(po.Hints())) } diff --git a/internal/view/secret_test.go b/internal/view/secret_test.go index f8d8f788..085e9c4f 100644 --- a/internal/view/secret_test.go +++ b/internal/view/secret_test.go @@ -13,5 +13,5 @@ func TestSecretNew(t *testing.T) { assert.Nil(t, s.Init(makeCtx())) assert.Equal(t, "Secrets", s.Name()) - assert.Equal(t, 12, len(s.Hints())) + assert.Equal(t, 13, len(s.Hints())) } diff --git a/internal/view/sts_test.go b/internal/view/sts_test.go index 8f3260ec..fbc5bc27 100644 --- a/internal/view/sts_test.go +++ b/internal/view/sts_test.go @@ -13,5 +13,5 @@ func TestStatefulSetNew(t *testing.T) { assert.Nil(t, s.Init(makeCtx())) assert.Equal(t, "StatefulSets", s.Name()) - assert.Equal(t, 16, len(s.Hints())) + assert.Equal(t, 17, len(s.Hints())) } diff --git a/internal/view/subject.go b/internal/view/subject.go deleted file mode 100644 index 4db71477..00000000 --- a/internal/view/subject.go +++ /dev/null @@ -1,77 +0,0 @@ -package view - -import ( - "context" - - "github.com/derailed/k9s/internal" - "github.com/derailed/k9s/internal/client" - "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/ui" - "github.com/gdamore/tcell" -) - -type ( - TableInfo interface { - Header() render.HeaderRow - GetCache() render.RowEvents - SetCache(render.RowEvents) - } - - // Subject presents a user/group viewer. - Subject struct { - ResourceViewer - - subjectKind string - } -) - -// NewSubject returns a new subject viewer. -func NewSubject(gvr client.GVR) ResourceViewer { - s := Subject{ResourceViewer: NewBrowser(gvr)} - s.GetTable().SetColorerFn(render.Subject{}.ColorerFunc()) - // BOZO!! - // s.GetTable().SetSortCol(1, len(s.Header()), true) - s.SetBindKeysFn(s.bindKeys) - s.SetContextFn(s.subjectCtx) - return &s -} - -// Name returns the component name -func (s *Subject) Name() string { - return "subjects" -} - -func (s *Subject) bindKeys(aa ui.KeyActions) { - aa.Delete(ui.KeyShiftA, ui.KeyShiftP, tcell.KeyCtrlSpace, ui.KeySpace) - aa.Add(ui.KeyActions{ - tcell.KeyEnter: ui.NewKeyAction("Policies", s.policyCmd, true), - ui.KeyShiftK: ui.NewKeyAction("Sort Kind", s.GetTable().SortColCmd(1, true), false), - }) -} - -func (s *Subject) subjectCtx(ctx context.Context) context.Context { - return context.WithValue(ctx, internal.KeySubjectKind, mapSubject(s.subjectKind)) -} - -// SetSubject sets the subject name. -func (s *Subject) SetSubject(n string) { - s.subjectKind = mapSubject(n) -} - -func (s *Subject) policyCmd(evt *tcell.EventKey) *tcell.EventKey { - if !s.GetTable().RowSelected() { - return evt - } - - // BOZO!! - // _, n := client.Namespaced(s.GetSelectedItem()) - // subject, err := mapFuSubject(s.subjectKind) - // if err != nil { - // s.App().Flash().Err(err) - // return nil - // } - // BOZO!! - // s.App().inject(NewPolicy(s.app, subject, n)) - - return nil -} diff --git a/internal/view/subject_test.go b/internal/view/subject_test.go deleted file mode 100644 index 9581a976..00000000 --- a/internal/view/subject_test.go +++ /dev/null @@ -1,17 +0,0 @@ -package view_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/client" - "github.com/derailed/k9s/internal/view" - "github.com/stretchr/testify/assert" -) - -func TestSubjectNew(t *testing.T) { - s := view.NewSubject(client.GVR("subjects")) - - assert.Nil(t, s.Init(makeCtx())) - assert.Equal(t, "subjects", s.Name()) - assert.Equal(t, 9, len(s.Hints())) -} diff --git a/internal/view/svc_test.go b/internal/view/svc_test.go index 65996f88..9579eb00 100644 --- a/internal/view/svc_test.go +++ b/internal/view/svc_test.go @@ -132,5 +132,5 @@ func TestServiceNew(t *testing.T) { assert.Nil(t, s.Init(makeCtx())) assert.Equal(t, "Services", s.Name()) - assert.Equal(t, 16, len(s.Hints())) + assert.Equal(t, 17, len(s.Hints())) } diff --git a/internal/view/table.go b/internal/view/table.go index 811ac996..4b242368 100644 --- a/internal/view/table.go +++ b/internal/view/table.go @@ -2,6 +2,7 @@ package view import ( "context" + "time" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" @@ -16,15 +17,14 @@ type Table struct { enterFn EnterFunc } -func NewTable(title string) *Table { +func NewTable(gvr string) *Table { return &Table{ - Table: ui.NewTable(title), + Table: ui.NewTable(gvr), } } // Init initializes the component func (t *Table) Init(ctx context.Context) (err error) { - log.Debug().Msgf(">>>> Table INIT %s", t.BaseTitle) if t.app, err = extractApp(ctx); err != nil { return err } @@ -32,6 +32,8 @@ func (t *Table) Init(ctx context.Context) (err error) { t.Table.Init(ctx) t.bindKeys() + t.GetModel().SetRefreshRate(time.Duration(t.app.Config.K9s.GetRefreshRate()) * time.Second) + return nil } @@ -45,14 +47,13 @@ func (t *Table) App() *App { // Start runs the component. func (t *Table) Start() { - log.Debug().Msgf("Table START %s", t.BaseTitle) + t.Stop() t.SearchBuff().AddListener(t.app.Cmd()) t.SearchBuff().AddListener(t) } // Stop terminates the component. func (t *Table) Stop() { - log.Debug().Msgf("TABLE %s", t.BaseTitle) t.SearchBuff().RemoveListener(t.app.Cmd()) t.SearchBuff().RemoveListener(t) } @@ -85,9 +86,9 @@ func (t *Table) saveCmd(evt *tcell.EventKey) *tcell.EventKey { func (t *Table) bindKeys() { t.Actions().Add(ui.KeyActions{ - ui.KeySpace: ui.NewKeyAction("Mark", t.markCmd, true), - tcell.KeyCtrlSpace: ui.NewKeyAction("Marks Clear", t.clearMarksCmd, true), - tcell.KeyCtrlS: ui.NewKeyAction("Save", t.saveCmd, true), + ui.KeySpace: ui.NewKeyAction("Mark", t.markCmd, false), + tcell.KeyCtrlSpace: ui.NewKeyAction("Marks Clear", t.clearMarksCmd, false), + tcell.KeyCtrlS: ui.NewKeyAction("Save", t.saveCmd, false), ui.KeySlash: ui.NewKeyAction("Filter Mode", t.activateCmd, false), tcell.KeyEscape: ui.NewKeyAction("Filter Reset", t.resetCmd, false), tcell.KeyEnter: ui.NewKeyAction("Filter", t.filterCmd, false), @@ -100,7 +101,8 @@ func (t *Table) bindKeys() { } func (t *Table) markCmd(evt *tcell.EventKey) *tcell.EventKey { - if !t.RowSelected() { + path := t.GetSelectedItem() + if path == "" { return evt } t.ToggleMark() @@ -110,7 +112,8 @@ func (t *Table) markCmd(evt *tcell.EventKey) *tcell.EventKey { } func (t *Table) clearMarksCmd(evt *tcell.EventKey) *tcell.EventKey { - if !t.RowSelected() { + path := t.GetSelectedItem() + if path == "" { return evt } t.ClearMarks() @@ -147,6 +150,7 @@ func (t *Table) resetCmd(evt *tcell.EventKey) *tcell.EventKey { t.SearchBuff().Reset() return t.app.PrevCmd(evt) } + if ui.IsLabelSelector(t.SearchBuff().String()) { t.filterFn("") } diff --git a/internal/view/table_int_test.go b/internal/view/table_int_test.go index d37d6fd5..a8ee838f 100644 --- a/internal/view/table_int_test.go +++ b/internal/view/table_int_test.go @@ -5,8 +5,10 @@ import ( "io/ioutil" "path/filepath" "testing" + "time" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" @@ -59,29 +61,7 @@ func TestTableNew(t *testing.T) { func TestTableViewFilter(t *testing.T) { v := NewTable("test") v.Init(makeContext()) - - data := render.TableData{ - Header: render.HeaderRow{ - render.Header{Name: "NAMESPACE"}, - render.Header{Name: "NAME", Align: tview.AlignRight}, - render.Header{Name: "FRED"}, - render.Header{Name: "AGE", Decorator: render.AgeDecorator}, - }, - RowEvents: render.RowEvents{ - render.RowEvent{ - Row: render.Row{ - Fields: render.Fields{"ns1", "blee", "10", "3m"}, - }, - }, - render.RowEvent{ - Row: render.Row{ - Fields: render.Fields{"ns1", "fred", "15", "1m"}, - }, - }, - }, - Namespace: "", - } - v.Update(data) + v.SetModel(&testTableModel{}) v.SearchBuff().SetActive(true) v.SearchBuff().Set("blee") v.filterCmd(nil) @@ -93,8 +73,35 @@ func TestTableViewFilter(t *testing.T) { func TestTableViewSort(t *testing.T) { v := NewTable("test") v.Init(makeContext()) + v.SetModel(&testTableModel{}) + v.SortColCmd(1, true)(nil) + assert.Equal(t, 3, v.GetRowCount()) + assert.Equal(t, "blee", v.GetCell(1, 1).Text) - data := render.TableData{ + v.SortInvertCmd(nil) + assert.Equal(t, 3, v.GetRowCount()) + assert.Equal(t, "fred", v.GetCell(1, 1).Text) +} + +// ---------------------------------------------------------------------------- +// Helpers... + +type testTableModel struct{} + +var _ ui.Tabular = &testTableModel{} + +func (t *testTableModel) Empty() bool { return false } +func (t *testTableModel) Peek() render.TableData { return makeTableData() } +func (t *testTableModel) ClusterWide() bool { return false } +func (t *testTableModel) GetNamespace() string { return "blee" } +func (t *testTableModel) SetNamespace(string) {} +func (t *testTableModel) AddListener(model.TableListener) {} +func (t *testTableModel) Start(context.Context) {} +func (t *testTableModel) InNamespace(string) bool { return true } +func (t *testTableModel) SetRefreshRate(time.Duration) {} + +func makeTableData() render.TableData { + return render.TableData{ Header: render.HeaderRow{ render.Header{Name: "NAMESPACE"}, render.Header{Name: "NAME", Align: tview.AlignRight}, @@ -116,18 +123,8 @@ func TestTableViewSort(t *testing.T) { }, Namespace: "", } - v.Update(data) - v.SortColCmd(1, true)(nil) - assert.Equal(t, 3, v.GetRowCount()) - assert.Equal(t, "blee", v.GetCell(1, 1).Text) - - v.SortInvertCmd(nil) - assert.Equal(t, 3, v.GetRowCount()) - assert.Equal(t, "fred", v.GetCell(1, 1).Text) } -// Helpers... - func makeContext() context.Context { a := NewApp(config.NewConfig(ks{})) ctx := context.WithValue(context.Background(), ui.KeyApp, a) diff --git a/internal/view/user.go b/internal/view/user.go index 6969eed7..6a363c2e 100644 --- a/internal/view/user.go +++ b/internal/view/user.go @@ -17,31 +17,33 @@ type User struct { // NewUser returns a new subject viewer. func NewUser(gvr client.GVR) ResourceViewer { - s := User{ResourceViewer: NewBrowser(gvr)} - s.GetTable().SetColorerFn(render.Subject{}.ColorerFunc()) - s.SetBindKeysFn(s.bindKeys) - s.SetContextFn(s.subjectCtx) - return &s + u := User{ResourceViewer: NewBrowser(gvr)} + u.GetTable().SetColorerFn(render.Subject{}.ColorerFunc()) + u.SetBindKeysFn(u.bindKeys) + u.SetContextFn(u.subjectCtx) + + return &u } -func (s *User) bindKeys(aa ui.KeyActions) { +func (u *User) bindKeys(aa ui.KeyActions) { aa.Delete(ui.KeyShiftA, ui.KeyShiftP, tcell.KeyCtrlSpace, ui.KeySpace) aa.Add(ui.KeyActions{ - tcell.KeyEnter: ui.NewKeyAction("Rules", s.policyCmd, true), - ui.KeyShiftK: ui.NewKeyAction("Sort Kind", s.GetTable().SortColCmd(1, true), false), + tcell.KeyEnter: ui.NewKeyAction("Rules", u.policyCmd, true), + ui.KeyShiftK: ui.NewKeyAction("Sort Kind", u.GetTable().SortColCmd(1, true), false), }) } -func (s *User) subjectCtx(ctx context.Context) context.Context { +func (u *User) subjectCtx(ctx context.Context) context.Context { return context.WithValue(ctx, internal.KeySubjectKind, "User") } -func (s *User) policyCmd(evt *tcell.EventKey) *tcell.EventKey { - if !s.GetTable().RowSelected() { +func (u *User) policyCmd(evt *tcell.EventKey) *tcell.EventKey { + path := u.GetTable().GetSelectedItem() + if path == "" { return evt } - if err := s.App().inject(NewPolicy(s.App(), "User", s.GetTable().GetSelectedItem())); err != nil { - s.App().Flash().Err(err) + if err := u.App().inject(NewPolicy(u.App(), "User", path)); err != nil { + u.App().Flash().Err(err) } return nil diff --git a/internal/watch/factory.go b/internal/watch/factory.go index d1512637..b93001c2 100644 --- a/internal/watch/factory.go +++ b/internal/watch/factory.go @@ -15,7 +15,6 @@ import ( "k8s.io/client-go/informers" ) -// Factory - *factories(ns) -> *informers const ( defaultResync = 10 * time.Minute allNamespaces = "" @@ -41,19 +40,16 @@ func NewFactory(client client.Connection) *Factory { } } +func (f *Factory) String() string { + return fmt.Sprintf("Factory ActiveNS %s", f.activeNS) +} + +// List returns a resource collection. func (f *Factory) List(gvr, ns string, sel labels.Selector) ([]runtime.Object, error) { - auth, err := f.Client().CanI(ns, gvr, []string{"list"}) + inf, err := f.CanForResource(ns, gvr, "list") if err != nil { return nil, err } - if !auth { - return nil, fmt.Errorf("User has insufficient access to list %s", gvr) - } - - inf := f.ForResource(ns, gvr) - if inf == nil { - return nil, fmt.Errorf("No resource for GVR %s", gvr) - } if ns == clusterScope { return inf.Lister().List(sel) } @@ -61,38 +57,33 @@ func (f *Factory) List(gvr, ns string, sel labels.Selector) ([]runtime.Object, e return inf.Lister().ByNamespace(ns).List(sel) } +// Get retrieves a given resource. func (f *Factory) Get(gvr, path string, sel labels.Selector) (runtime.Object, error) { ns, n := namespaced(path) - auth, err := f.Client().CanI(ns, gvr, []string{"get"}) + inf, err := f.CanForResource(ns, gvr, "get") if err != nil { return nil, err } - if !auth { - return nil, fmt.Errorf("User has insufficient access to get %s", gvr) - } - - inf := f.ForResource(ns, gvr) - if inf == nil { - return nil, fmt.Errorf("No resource for GVR %s", gvr) - } if ns == clusterScope { return inf.Lister().Get(n) } - log.Debug().Msgf("GET %q--%q:%q", gvr, ns, path) return inf.Lister().ByNamespace(ns).Get(n) } +// WaitForCachesync waits for all factories to update their cache. func (f *Factory) WaitForCacheSync() { for _, fac := range f.factories { fac.WaitForCacheSync(f.stopChan) } } +// Init starts a factory. func (f *Factory) Init() { f.Start(f.stopChan) } +// Terminate terminates all watchers and forwards. func (f *Factory) Terminate() { if f.stopChan != nil { close(f.stopChan) @@ -104,17 +95,23 @@ func (f *Factory) Terminate() { f.forwarders.DeleteAll() } -// DeleteForwarder deletes portforward for a given container. -func (f *Factory) DeleteForwarder(path string) { - if fwd, ok := f.forwarders[path]; ok { - fwd.Stop() - delete(f.forwarders, path) - } +// RegisterForwarder registers a new portforward for a given container. +func (f *Factory) AddForwarder(pf Forwarder) { + f.forwarders[pf.Path()] = pf + f.forwarders.Dump() } -// RegisterForwarder registers a new portforward for a given container. -func (f *Factory) RegisterForwarder(pf Forwarder) { - f.forwarders[pf.Path()] = pf +// DeleteForwarder deletes portforward for a given container. +func (f *Factory) DeleteForwarder(path string) { + f.forwarders.Dump() + fwd, ok := f.forwarders[path] + if !ok { + log.Warn().Msgf("Unable to delete portForward %q", path) + return + } + fwd.Stop() + delete(f.forwarders, path) + f.forwarders.Dump() } // Forwards returns all portforwards. @@ -150,20 +147,32 @@ func (f *Factory) isClusterWide() bool { } func (f *Factory) preload(ns string) { - f.ForResource(ns, "v1/pods") - f.ForResource(allNamespaces, "apiextensions.k8s.io/v1beta1/customresourcedefinitions") - f.ForResource(clusterScope, "rbac.authorization.k8s.io/v1/clusterroles") - f.ForResource(allNamespaces, "rbac.authorization.k8s.io/v1/roles") + verbs := []string{"get", "list", "watch"} + _, _ = f.CanForResource(ns, "v1/pods", verbs...) + _, _ = f.CanForResource(allNamespaces, "apiextensions.k8s.io/v1beta1/customresourcedefinitions", verbs...) + _, _ = f.CanForResource(clusterScope, "rbac.authorization.k8s.io/v1/clusterroles", verbs...) + _, _ = f.CanForResource(allNamespaces, "rbac.authorization.k8s.io/v1/roles", verbs...) } +// CanForResource return an informer is user has access. +func (f *Factory) CanForResource(ns, gvr string, verbs ...string) (informers.GenericInformer, error) { + auth, err := f.Client().CanI(ns, gvr, verbs) + if err != nil { + return nil, err + } + if !auth { + return nil, fmt.Errorf("%v access denied on resource %q:%q", verbs, ns, gvr) + } + + return f.ForResource(ns, gvr), nil +} + +// FactoryFor returns a factory for a given namespace. func (f *Factory) FactoryFor(ns string) di.DynamicSharedInformerFactory { return f.factories[ns] } -func (f *Factory) Preload(ns, gvr string) { - _ = f.ForResource(ns, gvr) -} - +// ForResource returns an informer for a given resource. func (f *Factory) ForResource(ns, gvr string) informers.GenericInformer { fact := f.ensureFactory(ns) inf := fact.ForResource(toGVR(gvr)) @@ -192,7 +201,6 @@ func (f *Factory) ensureFactory(ns string) di.DynamicSharedInformerFactory { } func toGVR(gvr string) schema.GroupVersionResource { - log.Debug().Msgf("GVR -- %q", gvr) tokens := strings.Split(gvr, "/") if len(tokens) < 3 { tokens = append([]string{""}, tokens...) diff --git a/internal/watch/forwarders.go b/internal/watch/forwarders.go index 2b6fe9d3..801dbeb6 100644 --- a/internal/watch/forwarders.go +++ b/internal/watch/forwarders.go @@ -50,18 +50,18 @@ func (ff Forwarders) DeleteAll() { } // Kill stops and delete a port-forwards associated with pod. -func (ff Forwarders) Kill(pod string) int { +func (ff Forwarders) Kill(path string) int { ff.Dump() - log.Debug().Msgf("Delete port-forward %q", pod) - hasContainer := strings.Contains(pod, ":") + log.Debug().Msgf("Delete port-forward %q", path) + hasContainer := strings.Contains(path, ":") var stats int for k, f := range ff { victim := k if !hasContainer { victim = strings.Split(k, ":")[0] } - if victim == pod { + if victim == path { stats++ log.Debug().Msgf("Stopping and delete port-forward %s", k) f.Stop() From 9d23488ff5e53b30e89cffa39078ad5074efffa6 Mon Sep 17 00:00:00 2001 From: derailed Date: Sat, 28 Dec 2019 12:49:14 -0700 Subject: [PATCH 29/35] checkpoint --- internal/dao/registry.go | 26 +++++++++++++------------- internal/keys.go | 30 +++++++++++++++--------------- internal/model/job.go | 6 ------ internal/model/node.go | 4 ++-- internal/model/subject.go | 21 +++++++++++++++++++++ internal/model/table.go | 4 ++-- internal/ui/cmd.go | 4 ---- internal/ui/select_table.go | 33 ++++++++++++++++++++++++++++----- internal/ui/table_test.go | 2 +- internal/view/alias_test.go | 2 +- internal/view/browser.go | 7 +++---- internal/view/table_int_test.go | 2 +- 12 files changed, 87 insertions(+), 54 deletions(-) diff --git a/internal/dao/registry.go b/internal/dao/registry.go index 2becdf19..74e8d2ab 100644 --- a/internal/dao/registry.go +++ b/internal/dao/registry.go @@ -87,20 +87,17 @@ func IsK9sMeta(m metav1.APIResource) bool { // Load hydrates server preferred+CRDs resource metadata. func LoadResources(f Factory) error { - log.Debug().Msgf("LOAD RES") resMetas = make(ResourceMetas, 100) if err := loadPreferred(f, resMetas); err != nil { return err } - if err := loadNonResource(resMetas); err != nil { - return err - } + loadNonResource(resMetas) return loadCRDs(f, resMetas) } // BOZO!! Need contermeasure for direct commands! -func loadNonResource(m ResourceMetas) error { +func loadNonResource(m ResourceMetas) { m["aliases"] = metav1.APIResource{ Name: "aliases", Kind: "Aliases", @@ -134,6 +131,16 @@ func loadNonResource(m ResourceMetas) error { Verbs: []string{"delete"}, Categories: []string{"k9s"}, } + m["containers"] = metav1.APIResource{ + Name: "containers", + Kind: "Containers", + Categories: []string{"k9s"}, + } + + loadRBAC(m) +} + +func loadRBAC(m ResourceMetas) { m["rbac"] = metav1.APIResource{ Name: "rbacs", Kind: "Rules", @@ -145,11 +152,6 @@ func loadNonResource(m ResourceMetas) error { Namespaced: true, Categories: []string{"k9s"}, } - m["containers"] = metav1.APIResource{ - Name: "containers", - Kind: "Containers", - Categories: []string{"k9s"}, - } m["users"] = metav1.APIResource{ Name: "users", Kind: "User", @@ -160,8 +162,6 @@ func loadNonResource(m ResourceMetas) error { Kind: "Group", Categories: []string{"k9s"}, } - - return nil } func loadPreferred(f Factory, m ResourceMetas) error { @@ -221,8 +221,8 @@ func extractMeta(o runtime.Object) (metav1.APIResource, []error) { var meta map[string]interface{} meta, errs = extractMap(crd.Object, "metadata", errs) - m.Name, errs = extractStr(meta, "name", errs) + m.Group, errs = extractStr(spec, "group", errs) m.Version, errs = extractStr(spec, "version", errs) diff --git a/internal/keys.go b/internal/keys.go index 63825175..d82167cb 100644 --- a/internal/keys.go +++ b/internal/keys.go @@ -6,19 +6,19 @@ type ContextKey string // A collection of context keys. const ( KeyFactory ContextKey = "factory" - KeyLabels = "labels" - KeyFields = "fields" - KeyTable = "table" - KeyDir = "dir" - KeyPath = "path" - KeySubject = "subject" - KeyGVR = "gvr" - KeyForwards = "forwards" - KeyContainers = "containers" - KeyBenchCfg = "benchcfg" - KeyAliases = "aliases" - KeyUID = "uid" - KeySubjectKind = "subjectKind" - KeySubjectName = "subjectName" - KeyNamespace = "namespace" + KeyLabels ContextKey = "labels" + KeyFields ContextKey = "fields" + KeyTable ContextKey = "table" + KeyDir ContextKey = "dir" + KeyPath ContextKey = "path" + KeySubject ContextKey = "subject" + KeyGVR ContextKey = "gvr" + KeyForwards ContextKey = "forwards" + KeyContainers ContextKey = "containers" + KeyBenchCfg ContextKey = "benchcfg" + KeyAliases ContextKey = "aliases" + KeyUID ContextKey = "uid" + KeySubjectKind ContextKey = "subjectKind" + KeySubjectName ContextKey = "subjectName" + KeyNamespace ContextKey = "namespace" ) diff --git a/internal/model/job.go b/internal/model/job.go index b507f5e8..bbde5a77 100644 --- a/internal/model/job.go +++ b/internal/model/job.go @@ -60,12 +60,6 @@ func (c *Job) List(ctx context.Context) ([]runtime.Object, error) { // ---------------------------------------------------------------------------- // Helpers... -func isControlledBy(cuid, id string) bool { - tokens := strings.Split(cuid, "-") - root := strings.Join(tokens[2:], "-") - return strings.Contains(id, root) -} - func isNamedAfter(p, n string) bool { tokens := strings.Split(n, "-") if len(tokens) == 0 || tokens[0] != p { diff --git a/internal/model/node.go b/internal/model/node.go index f93d1d4f..2df9ae80 100644 --- a/internal/model/node.go +++ b/internal/model/node.go @@ -30,8 +30,8 @@ func (n *Node) List(_ context.Context) ([]runtime.Object, error) { } oo := make([]runtime.Object, len(nn.Items)) - for i, n := range nn.Items { - o, err := runtime.DefaultUnstructuredConverter.ToUnstructured(&n) + for i := range nn.Items { + o, err := runtime.DefaultUnstructuredConverter.ToUnstructured(&nn.Items[i]) if err != nil { return nil, err } diff --git a/internal/model/subject.go b/internal/model/subject.go index cdf82e2d..eb4b779c 100644 --- a/internal/model/subject.go +++ b/internal/model/subject.go @@ -21,10 +21,25 @@ func (s *Subject) List(ctx context.Context) ([]runtime.Object, error) { return nil, errors.New("expecting a SubjectKind") } + crbs, err := s.listClusterRoleBindings(kind) + if err != nil { + return nil, err + } + + rbs, err := s.listRoleBindings(kind) + if err != nil { + return nil, err + } + + return append(crbs, rbs...), nil +} + +func (s *Subject) listClusterRoleBindings(kind string) ([]runtime.Object, error) { crbs, err := fetchClusterRoleBindings(s.factory) if err != nil { return nil, err } + oo := make([]runtime.Object, 0, len(crbs)) for _, crb := range crbs { for _, su := range crb.Subjects { @@ -39,10 +54,16 @@ func (s *Subject) List(ctx context.Context) ([]runtime.Object, error) { } } + return oo, nil +} + +func (s *Subject) listRoleBindings(kind string) ([]runtime.Object, error) { rbs, err := fetchRoleBindings(s.factory) if err != nil { return nil, err } + + oo := make([]runtime.Object, 0, len(rbs)) for _, rb := range rbs { for _, su := range rb.Subjects { if su.Kind != kind || inSubjectRes(oo, su.Name) { diff --git a/internal/model/table.go b/internal/model/table.go index 6e4283bf..834dc237 100644 --- a/internal/model/table.go +++ b/internal/model/table.go @@ -34,8 +34,8 @@ func NewTable(gvr string) *Table { } } -// Start initiates model updates. -func (t *Table) Start(ctx context.Context) { +// Watch initiates model updates. +func (t *Table) Watch(ctx context.Context) { t.Refresh(ctx) go t.updater(ctx) } diff --git a/internal/ui/cmd.go b/internal/ui/cmd.go index 7c816f59..326890e0 100644 --- a/internal/ui/cmd.go +++ b/internal/ui/cmd.go @@ -57,10 +57,6 @@ func (v *CmdView) write(s string) { fmt.Fprintf(v, defaultPrompt, v.icon, s) } -func (v *CmdView) reset() { - v.update("") -} - // ---------------------------------------------------------------------------- // Event Listener protocol... diff --git a/internal/ui/select_table.go b/internal/ui/select_table.go index 441ea00e..b13e971c 100644 --- a/internal/ui/select_table.go +++ b/internal/ui/select_table.go @@ -10,16 +10,39 @@ import ( "github.com/gdamore/tcell" ) -type Tabular interface { - Empty() bool - Peek() render.TableData +// Namespaceable represents a namespaceable model. +type Namespaceable interface { + // ClusterWide returns true if the model represents resource in all namespaces. ClusterWide() bool + + // GetNamespace returns the model namespace. GetNamespace() string + + // SetNamespace changes the model namespace. SetNamespace(string) - AddListener(model.TableListener) - Start(context.Context) + + // InNamespace check if current namespace matches models. InNamespace(string) bool +} + +// Tabular represents a tabular model. +type Tabular interface { + Namespaceable + + // Empty returns true if model has no data. + Empty() bool + + // Peek returns current model data. + Peek() render.TableData + + // Watch watches a given resource for changes. + Watch(context.Context) + + // SetRefreshRate sets the model watch loop rate. SetRefreshRate(time.Duration) + + // AddListener registers a model listener. + AddListener(model.TableListener) } // Selectable represents a table with selections. diff --git a/internal/ui/table_test.go b/internal/ui/table_test.go index 46790d00..a8b815ad 100644 --- a/internal/ui/table_test.go +++ b/internal/ui/table_test.go @@ -67,7 +67,7 @@ func (t *testModel) ClusterWide() bool { return false } func (t *testModel) GetNamespace() string { return "blee" } func (t *testModel) SetNamespace(string) {} func (t *testModel) AddListener(model.TableListener) {} -func (t *testModel) Start(context.Context) {} +func (t *testModel) Watch(context.Context) {} func (t *testModel) InNamespace(string) bool { return true } func (t *testModel) SetRefreshRate(time.Duration) {} diff --git a/internal/view/alias_test.go b/internal/view/alias_test.go index ed109f56..a1b23edd 100644 --- a/internal/view/alias_test.go +++ b/internal/view/alias_test.go @@ -104,7 +104,7 @@ func (t *testModel) ClusterWide() bool { return false } func (t *testModel) GetNamespace() string { return "blee" } func (t *testModel) SetNamespace(string) {} func (t *testModel) AddListener(model.TableListener) {} -func (t *testModel) Start(context.Context) {} +func (t *testModel) Watch(context.Context) {} func (t *testModel) InNamespace(string) bool { return true } func (t *testModel) SetRefreshRate(time.Duration) {} diff --git a/internal/view/browser.go b/internal/view/browser.go index 6145fb8f..2993d534 100644 --- a/internal/view/browser.go +++ b/internal/view/browser.go @@ -63,8 +63,8 @@ func (b *Browser) Init(ctx context.Context) error { return err } if !dao.IsK9sMeta(b.meta) { - if _, err := b.app.factory.CanForResource(b.app.Config.ActiveNamespace(), b.GVR()); err != nil { - return err + if _, e := b.app.factory.CanForResource(b.app.Config.ActiveNamespace(), b.GVR()); e != nil { + return e } } @@ -105,8 +105,7 @@ func (b *Browser) Start() { if path, ok := ctx.Value(internal.KeyPath).(string); ok && path != "" { b.Path = path } - - b.GetModel().Start(ctx) + b.GetModel().Watch(ctx) } // Stop terminates browser updates. diff --git a/internal/view/table_int_test.go b/internal/view/table_int_test.go index a8ee838f..743aee96 100644 --- a/internal/view/table_int_test.go +++ b/internal/view/table_int_test.go @@ -96,7 +96,7 @@ func (t *testTableModel) ClusterWide() bool { return false } func (t *testTableModel) GetNamespace() string { return "blee" } func (t *testTableModel) SetNamespace(string) {} func (t *testTableModel) AddListener(model.TableListener) {} -func (t *testTableModel) Start(context.Context) {} +func (t *testTableModel) Watch(context.Context) {} func (t *testTableModel) InNamespace(string) bool { return true } func (t *testTableModel) SetRefreshRate(time.Duration) {} From c885495ef4c187e3340ee15e989ab85a95102379 Mon Sep 17 00:00:00 2001 From: derailed Date: Sat, 28 Dec 2019 14:55:41 -0700 Subject: [PATCH 30/35] checkpoint --- internal/config/hotkey.go | 53 +++++++++ internal/config/hotkey_test.go | 21 ++++ internal/config/plugin_test.go | 7 ++ internal/config/test_assets/hot_key.yml | 5 + internal/dao/port_forwarder.go | 12 +- internal/ui/dialog/port_forward.go | 18 +-- internal/ui/dialog/port_forward_test.go | 4 +- internal/ui/key.go | 25 +++++ internal/ui/table.go | 1 + internal/view/actions.go | 139 ++++++++++++++++++++++++ internal/view/browser.go | 60 +--------- internal/view/command.go | 3 - internal/view/container.go | 5 +- internal/view/help.go | 33 +++++- internal/view/helpers.go | 11 -- internal/watch/factory.go | 1 + internal/watch/forwarders.go | 2 +- 17 files changed, 311 insertions(+), 89 deletions(-) create mode 100644 internal/config/hotkey.go create mode 100644 internal/config/hotkey_test.go create mode 100644 internal/config/test_assets/hot_key.yml create mode 100644 internal/view/actions.go diff --git a/internal/config/hotkey.go b/internal/config/hotkey.go new file mode 100644 index 00000000..e0817f1f --- /dev/null +++ b/internal/config/hotkey.go @@ -0,0 +1,53 @@ +package config + +import ( + "io/ioutil" + "path/filepath" + + "gopkg.in/yaml.v2" +) + +// K9sHotKeys manages K9s hotKeys. +var K9sHotKeys = filepath.Join(K9sHome, "hotkey.yml") + +// HotKeys represents a collection of plugins. +type HotKeys struct { + HotKey map[string]HotKey `yaml:"hotKey"` +} + +// HotKey describes a K9s hotkey. +type HotKey struct { + ShortCut string `yaml:"shortCut"` + Description string `yaml:"description"` + Command string `yaml:"command"` +} + +// NewHotKeys returns a new plugin. +func NewHotKeys() HotKeys { + return HotKeys{ + HotKey: make(map[string]HotKey), + } +} + +// Load K9s plugins. +func (h HotKeys) Load() error { + return h.LoadHotKeys(K9sHotKeys) +} + +// LoadHotKeys loads plugins from a given file. +func (h HotKeys) LoadHotKeys(path string) error { + f, err := ioutil.ReadFile(path) + if err != nil { + return err + } + + var hh HotKeys + if err := yaml.Unmarshal(f, &hh); err != nil { + return err + } + for k, v := range hh.HotKey { + h.HotKey[k] = v + } + + return nil +} diff --git a/internal/config/hotkey_test.go b/internal/config/hotkey_test.go new file mode 100644 index 00000000..38f8242b --- /dev/null +++ b/internal/config/hotkey_test.go @@ -0,0 +1,21 @@ +package config_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/config" + "github.com/stretchr/testify/assert" +) + +func TestHotKeyLoad(t *testing.T) { + h := config.NewHotKeys() + assert.Nil(t, h.LoadHotKeys("test_assets/hot_key.yml")) + + assert.Equal(t, 1, len(h.HotKey)) + + k, ok := h.HotKey["pods"] + assert.True(t, ok) + assert.Equal(t, "shift-0", k.ShortCut) + assert.Equal(t, "Launch pod view", k.Description) + assert.Equal(t, "pods", k.Command) +} diff --git a/internal/config/plugin_test.go b/internal/config/plugin_test.go index 3b5148e1..7a81412b 100644 --- a/internal/config/plugin_test.go +++ b/internal/config/plugin_test.go @@ -12,4 +12,11 @@ func TestPluginLoad(t *testing.T) { assert.Nil(t, p.LoadPlugins("test_assets/plugin.yml")) assert.Equal(t, 1, len(p.Plugin)) + k, ok := p.Plugin["blah"] + assert.True(t, ok) + assert.Equal(t, "shift-s", k.ShortCut) + assert.Equal(t, "blee", k.Description) + assert.Equal(t, []string{"po", "dp"}, k.Scopes) + assert.Equal(t, "duh", k.Command) + assert.Equal(t, []string{"-n", "$NAMESPACE", "-boolean"}, k.Args) } diff --git a/internal/config/test_assets/hot_key.yml b/internal/config/test_assets/hot_key.yml new file mode 100644 index 00000000..81f16319 --- /dev/null +++ b/internal/config/test_assets/hot_key.yml @@ -0,0 +1,5 @@ +hotKey: + pods: + shortCut: shift-0 + description: Launch pod view + command: pods diff --git a/internal/dao/port_forwarder.go b/internal/dao/port_forwarder.go index 20dc43b7..c6acf075 100644 --- a/internal/dao/port_forwarder.go +++ b/internal/dao/port_forwarder.go @@ -4,6 +4,7 @@ import ( "fmt" "net/http" "net/url" + "strings" "time" "github.com/derailed/k9s/internal/client" @@ -87,7 +88,7 @@ func (p *PortForwarder) FQN() string { } // Start initiates a port forward session for a given pod and ports. -func (p *PortForwarder) Start(path, co string, ports []string) (*portforward.PortForwarder, error) { +func (p *PortForwarder) Start(path, co, address string, ports []string) (*portforward.PortForwarder, error) { p.path, p.container, p.ports, p.age = path, co, ports, time.Now() ns, n := client.Namespaced(path) @@ -115,10 +116,10 @@ func (p *PortForwarder) Start(path, co string, ports []string) (*portforward.Por Name(n). SubResource("portforward") - return p.forwardPorts("POST", req.URL(), ports) + return p.forwardPorts("POST", req.URL(), address, ports) } -func (p *PortForwarder) forwardPorts(method string, url *url.URL, ports []string) (*portforward.PortForwarder, error) { +func (p *PortForwarder) forwardPorts(method string, url *url.URL, address string, ports []string) (*portforward.PortForwarder, error) { cfg, err := p.Config().RESTConfig() if err != nil { return nil, err @@ -129,7 +130,10 @@ func (p *PortForwarder) forwardPorts(method string, url *url.URL, ports []string } dialer := spdy.NewDialer(upgrader, &http.Client{Transport: transport}, method, url) - addrs := []string{localhost} + if address == "" { + address = localhost + } + addrs := strings.Split(address, ",") return portforward.NewOnAddresses(dialer, addrs, ports, p.stopChan, p.readyChan, p.Out, p.ErrOut) } diff --git a/internal/ui/dialog/port_forward.go b/internal/ui/dialog/port_forward.go index 7dcfbb2c..52a6cb7d 100644 --- a/internal/ui/dialog/port_forward.go +++ b/internal/ui/dialog/port_forward.go @@ -11,7 +11,7 @@ import ( const portForwardKey = "portforward" // ShowPortForward pops a port forwarding configuration dialog. -func ShowPortForward(p *ui.Pages, port string, okFn func(lport, cport string)) { +func ShowPortForward(p *ui.Pages, port string, okFn func(address, lport, cport string)) { f := tview.NewForm() f.SetItemPadding(0) f.SetButtonsAlign(tview.AlignCenter). @@ -20,16 +20,19 @@ func ShowPortForward(p *ui.Pages, port string, okFn func(lport, cport string)) { SetLabelColor(tcell.ColorAqua). SetFieldTextColor(tcell.ColorOrange) - p1, p2 := port, port - f.AddInputField("Pod Port:", p1, 20, nil, func(port string) { - p1 = port + p1, p2, address := port, port, "localhost" + f.AddInputField("Pod Port:", p1, 20, nil, func(p string) { + p1 = p }) - f.AddInputField("Local Port:", p2, 20, nil, func(port string) { - p2 = port + f.AddInputField("Local Port:", p2, 20, nil, func(p string) { + p2 = p + }) + f.AddInputField("Address:", address, 20, nil, func(h string) { + address = h }) f.AddButton("OK", func() { - okFn(stripPort(p2), stripPort(p1)) + okFn(address, stripPort(p2), stripPort(p1)) }) f.AddButton("Cancel", func() { DismissPortForward(p) @@ -48,6 +51,7 @@ func DismissPortForward(p *ui.Pages) { p.RemovePage(portForwardKey) } +// ---------------------------------------------------------------------------- // Helpers... // StripPort removes the named port id if present. diff --git a/internal/ui/dialog/port_forward_test.go b/internal/ui/dialog/port_forward_test.go index 5c84c598..1c2461e1 100644 --- a/internal/ui/dialog/port_forward_test.go +++ b/internal/ui/dialog/port_forward_test.go @@ -11,7 +11,7 @@ import ( func TestPortForwardDialog(t *testing.T) { p := ui.NewPages() - okFunc := func(lport, cport string) { + okFunc := func(address, lport, cport string) { } ShowPortForward(p, "8080", okFunc) @@ -38,7 +38,7 @@ func TestStripPort(t *testing.T) { } for k := range uu { - u := uu[k] + u := uu[k] t.Run(k, func(t *testing.T) { assert.Equal(t, u.e, stripPort(u.port)) }) diff --git a/internal/ui/key.go b/internal/ui/key.go index 5504b0a8..4bbed4f4 100644 --- a/internal/ui/key.go +++ b/internal/ui/key.go @@ -30,6 +30,20 @@ const ( Key9 ) +// Defines numeric keys for container actions +const ( + KeyShift0 int32 = 41 + KeyShift1 int32 = 33 + KeyShift2 int32 = 64 + KeyShift3 int32 = 35 + KeyShift4 int32 = 36 + KeyShift5 int32 = 37 + KeyShift6 int32 = 94 + KeyShift7 int32 = 38 + KeyShift8 int32 = 42 + KeyShift9 int32 = 40 +) + // Defines char keystrokes const ( KeyA tcell.Key = iota + 97 @@ -151,6 +165,17 @@ func initStdKeys() { } func initShiftKeys() { + tcell.KeyNames[tcell.Key(KeyShift0)] = "Shift-0" + tcell.KeyNames[tcell.Key(KeyShift1)] = "Shift-1" + tcell.KeyNames[tcell.Key(KeyShift2)] = "Shift-2" + tcell.KeyNames[tcell.Key(KeyShift3)] = "Shift-3" + tcell.KeyNames[tcell.Key(KeyShift4)] = "Shift-4" + tcell.KeyNames[tcell.Key(KeyShift5)] = "Shift-5" + tcell.KeyNames[tcell.Key(KeyShift6)] = "Shift-6" + tcell.KeyNames[tcell.Key(KeyShift7)] = "Shift-7" + tcell.KeyNames[tcell.Key(KeyShift8)] = "Shift-8" + tcell.KeyNames[tcell.Key(KeyShift9)] = "Shift-9" + tcell.KeyNames[tcell.Key(KeyShiftA)] = "Shift-A" tcell.KeyNames[tcell.Key(KeyShiftB)] = "Shift-B" tcell.KeyNames[tcell.Key(KeyShiftC)] = "Shift-C" diff --git a/internal/ui/table.go b/internal/ui/table.go index 1050810a..3500ba85 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -83,6 +83,7 @@ func (t *Table) SendKey(evt *tcell.EventKey) { } func (t *Table) keyboard(evt *tcell.EventKey) *tcell.EventKey { + log.Debug().Msgf("KEY PRESS %#v", evt) key := evt.Key() if key == tcell.KeyUp || key == tcell.KeyDown { return evt diff --git a/internal/view/actions.go b/internal/view/actions.go new file mode 100644 index 00000000..95ca28fe --- /dev/null +++ b/internal/view/actions.go @@ -0,0 +1,139 @@ +package view + +import ( + "fmt" + + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" +) + +type Runner interface { + App() *App + GetSelectedItem() string + Aliases() []string + EnvFn() EnvFunc +} + +func hasAll(scopes []string) bool { + for _, s := range scopes { + if s == "all" { + return true + } + } + return false +} + +func includes(aliases []string, s string) bool { + for _, a := range aliases { + if a == s { + return true + } + } + return false +} + +func inScope(scopes, aliases []string) bool { + if hasAll(scopes) { + return true + } + for _, s := range scopes { + if includes(aliases, s) { + return true + } + } + + return false +} + +func hotKeyActions(r Runner, aa ui.KeyActions) { + hh := config.NewHotKeys() + if err := hh.Load(); err != nil { + log.Warn().Msgf("No HotKey configuration found") + return + } + + for k, hk := range hh.HotKey { + key, err := asKey(hk.ShortCut) + if err != nil { + log.Error().Err(err).Msg("Unable to map hotkey shortcut to a key") + continue + } + _, ok := aa[key] + if ok { + log.Error().Err(fmt.Errorf("Doh! you are trying to overide an existing command `%s", k)).Msg("Invalid shortcut") + continue + } + aa[key] = ui.NewKeyAction( + hk.Description, + gotoCmd(r, hk.Command), + true) + } +} + +func gotoCmd(r Runner, cmd string) ui.ActionHandler { + return func(evt *tcell.EventKey) *tcell.EventKey { + if err := r.App().gotoResource(cmd); err != nil { + r.App().Flash().Err(err) + } + return nil + } +} + +func pluginActions(r Runner, aa ui.KeyActions) { + pp := config.NewPlugins() + if err := pp.Load(); err != nil { + log.Warn().Msgf("No plugin configuration found") + return + } + + for k, plugin := range pp.Plugin { + if !inScope(plugin.Scopes, r.Aliases()) { + continue + } + key, err := asKey(plugin.ShortCut) + if err != nil { + log.Error().Err(err).Msg("Unable to map plugin shortcut to a key") + continue + } + _, ok := aa[key] + if ok { + log.Error().Err(fmt.Errorf("Doh! you are trying to overide an existing command `%s", k)).Msg("Invalid shortcut") + continue + } + aa[key] = ui.NewKeyAction( + plugin.Description, + execCmd(r, plugin.Command, plugin.Background, plugin.Args...), + true) + } +} + +func execCmd(r Runner, bin string, bg bool, args ...string) ui.ActionHandler { + return func(evt *tcell.EventKey) *tcell.EventKey { + path := r.GetSelectedItem() + if path == "" { + return evt + } + + var ( + env = r.EnvFn()() + aa = make([]string, len(args)) + err error + ) + for i, a := range args { + aa[i], err = env.envFor(a) + if err != nil { + log.Error().Err(err).Msg("Args match failed") + return nil + } + } + if run(true, r.App(), bin, bg, aa...) { + r.App().Flash().Info("Custom CMD launched!") + } else { + r.App().Flash().Info("Custom CMD failed!") + } + + return nil + } +} diff --git a/internal/view/browser.go b/internal/view/browser.go index 2993d534..95d92242 100644 --- a/internal/view/browser.go +++ b/internal/view/browser.go @@ -447,7 +447,8 @@ func (b *Browser) refreshActions() { if client.Can(b.meta.Verbs, "describe") { aa[ui.KeyD] = ui.NewKeyAction("Describe", b.describeCmd, true) } - b.customActions(aa) + pluginActions(b, aa) + hotKeyActions(b, aa) b.Actions().Add(aa) if b.bindKeysFn != nil { @@ -456,61 +457,12 @@ func (b *Browser) refreshActions() { b.app.Menu().HydrateMenu(b.Hints()) } -func (b *Browser) customActions(aa ui.KeyActions) { - pp := config.NewPlugins() - if err := pp.Load(); err != nil { - log.Warn().Msgf("No plugin configuration found") - return - } - - for k, plugin := range pp.Plugin { - if !in(plugin.Scopes, b.meta.Name) { - continue - } - key, err := asKey(plugin.ShortCut) - if err != nil { - log.Error().Err(err).Msg("Unable to map shortcut to a key") - continue - } - _, ok := aa[key] - if ok { - log.Error().Err(fmt.Errorf("Doh! you are trying to overide an existing command `%s", k)).Msg("Invalid shortcut") - continue - } - aa[key] = ui.NewKeyAction( - plugin.Description, - b.execCmd(plugin.Command, plugin.Background, plugin.Args...), - true) - } +func (b *Browser) Aliases() []string { + return append(b.meta.ShortNames, b.meta.SingularName, b.meta.Name) } -func (b *Browser) execCmd(bin string, bg bool, args ...string) ui.ActionHandler { - return func(evt *tcell.EventKey) *tcell.EventKey { - path := b.GetSelectedItem() - if path == "" { - return evt - } - - var ( - env = b.envFn() - aa = make([]string, len(args)) - err error - ) - for i, a := range args { - aa[i], err = env.envFor(a) - if err != nil { - log.Error().Err(err).Msg("Args match failed") - return nil - } - } - - if run(true, b.app, bin, bg, aa...) { - b.app.Flash().Info("Custom CMD launched!") - } else { - b.app.Flash().Info("Custom CMD failed!") - } - return nil - } +func (b *Browser) EnvFn() EnvFunc { + return b.envFn } func (b *Browser) defaultK9sEnv() K9sEnv { diff --git a/internal/view/command.go b/internal/view/command.go index 1668b8f8..d44d1188 100644 --- a/internal/view/command.go +++ b/internal/view/command.go @@ -85,9 +85,6 @@ func (c *command) viewMetaFor(cmd string) (string, *MetaViewer, error) { if !ok { return "", nil, fmt.Errorf("Huh? `%s` command not found", cmd) } - if _, err := c.app.factory.CanForResource(c.app.Config.ActiveNamespace(), gvr); err != nil { - return "", nil, err - } v, ok := customViewers[client.GVR(gvr)] if !ok { diff --git a/internal/view/container.go b/internal/view/container.go index 81c951e7..6664c42a 100644 --- a/internal/view/container.go +++ b/internal/view/container.go @@ -64,7 +64,6 @@ func (c *Container) selectedContainer() string { } func (c *Container) viewLogs(app *App, ns, res, path string) { - log.Debug().Msgf(">>>>>>>> ViewLOgs %q -- %q -- %q", ns, res, path) status := c.GetTable().GetSelectedCell(3) if status != "Running" && status != "Completed" { app.Flash().Err(errors.New("No logs available")) @@ -134,11 +133,11 @@ func (c *Container) portFwdCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (c *Container) portForward(lport, cport string) { +func (c *Container) portForward(address, lport, cport string) { co := c.GetTable().GetSelectedCell(0) pf := dao.NewPortForwarder(c.App().Conn()) ports := []string{lport + ":" + cport} - fw, err := pf.Start(c.GetTable().Path, co, ports) + fw, err := pf.Start(c.GetTable().Path, co, address, ports) if err != nil { c.App().Flash().Err(err) return diff --git a/internal/view/help.go b/internal/view/help.go index 12639f2a..10192203 100644 --- a/internal/view/help.go +++ b/internal/view/help.go @@ -9,6 +9,7 @@ import ( "strings" "github.com/derailed/k9s/internal/client" + "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" @@ -104,6 +105,22 @@ func (v *Help) showNav() model.MenuHints { } } +func (v *Help) showHotKeys() (model.MenuHints, error) { + hh := config.NewHotKeys() + if err := hh.Load(); err != nil { + return nil, fmt.Errorf("no hotkey configuration found") + } + m := make(model.MenuHints, 0, len(hh.HotKey)) + for _, hk := range hh.HotKey { + m = append(m, model.MenuHint{ + Mnemonic: hk.ShortCut, + Description: hk.Description, + }) + } + + return m, nil +} + func (v *Help) showGeneral() model.MenuHints { return model.MenuHints{ { @@ -160,10 +177,18 @@ func (v *Help) resetTitle() { func (v *Help) build(hh model.MenuHints) { v.Clear() sort.Sort(hh) - v.addSection(0, "RESOURCE", hh) - v.addSection(4, "GENERAL", v.showGeneral()) - v.addSection(6, "NAVIGATION", v.showNav()) - v.addSection(8, "HELP", v.showHelp()) + var col int + v.addSection(col, "RESOURCE", hh) + col += 2 + v.addSection(col, "GENERAL", v.showGeneral()) + col += 2 + v.addSection(col, "NAVIGATION", v.showNav()) + col += 2 + if h, err := v.showHotKeys(); err == nil { + v.addSection(col, "HOTKEYS", h) + col += 2 + } + v.addSection(col, "HELP", v.showHelp()) } func (v *Help) addSection(c int, title string, hh model.MenuHints) { diff --git a/internal/view/helpers.go b/internal/view/helpers.go index 9ea4d0d4..638c68be 100644 --- a/internal/view/helpers.go +++ b/internal/view/helpers.go @@ -58,17 +58,6 @@ func extractApp(ctx context.Context) (*App, error) { return app, nil } -// In check if a string belongs to a set. -func in(ss []string, s string) bool { - for _, v := range ss { - if v == s { - return true - } - } - - return false -} - // AsKey maps a string representation of a key to a tcell key. func asKey(key string) (tcell.Key, error) { for k, v := range tcell.KeyNames { diff --git a/internal/watch/factory.go b/internal/watch/factory.go index b93001c2..b0bbdc6b 100644 --- a/internal/watch/factory.go +++ b/internal/watch/factory.go @@ -201,6 +201,7 @@ func (f *Factory) ensureFactory(ns string) di.DynamicSharedInformerFactory { } func toGVR(gvr string) schema.GroupVersionResource { + log.Debug().Msgf(">>> Convert GVR %q", gvr) tokens := strings.Split(gvr, "/") if len(tokens) < 3 { tokens = append([]string{""}, tokens...) diff --git a/internal/watch/forwarders.go b/internal/watch/forwarders.go index 801dbeb6..762d0e70 100644 --- a/internal/watch/forwarders.go +++ b/internal/watch/forwarders.go @@ -10,7 +10,7 @@ import ( // Forwarder represents a port forwarder. type Forwarder interface { // Start initializes a port forward. - Start(path, co string, ports []string) (*portforward.PortForwarder, error) + Start(path, co, address string, ports []string) (*portforward.PortForwarder, error) // Stop terminates a port forward. Stop() From 0cb291326a5e48dc0efb6e4fcae15927a96c89e2 Mon Sep 17 00:00:00 2001 From: derailed Date: Sat, 28 Dec 2019 18:37:23 -0700 Subject: [PATCH 31/35] checkpoint --- internal/config/alias.go | 3 ++- internal/model/table.go | 4 +++- internal/view/command.go | 1 - 3 files changed, 5 insertions(+), 3 deletions(-) diff --git a/internal/config/alias.go b/internal/config/alias.go index e1ed3a75..bc1dcbd2 100644 --- a/internal/config/alias.go +++ b/internal/config/alias.go @@ -105,7 +105,8 @@ func (a Aliases) Define(gvr string, aliases ...string) { func (a Aliases) LoadAliases(path string) error { f, err := ioutil.ReadFile(path) if err != nil { - return err + log.Warn().Err(err).Msgf("No custom aliases found") + return nil } var aa Aliases diff --git a/internal/model/table.go b/internal/model/table.go index 834dc237..8c67e1b9 100644 --- a/internal/model/table.go +++ b/internal/model/table.go @@ -11,6 +11,8 @@ import ( "github.com/rs/zerolog/log" ) +const refreshRate = 1 * time.Second + type TableListener interface { TableDataChanged(render.TableData) TableLoadFailed(error) @@ -87,7 +89,7 @@ func (t *Table) updater(ctx context.Context) { select { case <-ctx.Done(): return - case <-time.After(t.refreshRate): + case <-time.After(refreshRate): t.refresh(ctx) } } diff --git a/internal/view/command.go b/internal/view/command.go index d44d1188..e7047e10 100644 --- a/internal/view/command.go +++ b/internal/view/command.go @@ -26,7 +26,6 @@ func newCommand(app *App) *command { } func (c *command) Init() error { - log.Debug().Msgf("COMMAND INIT") c.alias = dao.NewAlias(c.app.factory) if _, err := c.alias.Ensure(); err != nil { return err From 365fc01f170a50723863552403654fa0544e8baa Mon Sep 17 00:00:00 2001 From: derailed Date: Sun, 29 Dec 2019 11:39:22 -0700 Subject: [PATCH 32/35] checkpoint --- go.mod | 4 +- go.sum | 2 + internal/config/style.go | 44 +++++- internal/config/style_test.go | 41 ++++-- internal/keys.go | 1 + internal/model/generic.go | 4 - internal/model/policy.go | 1 - internal/model/rbac.go | 1 - internal/model/reconcile.go | 102 -------------- internal/model/resource.go | 10 -- internal/model/stack.go | 1 - internal/model/table.go | 12 +- internal/render/ev.go | 6 +- internal/render/ev_test.go | 2 +- internal/ui/action.go | 9 +- internal/ui/app.go | 26 ++-- internal/ui/app_test.go | 12 +- internal/ui/cmd.go | 101 ------------- internal/ui/cmd_buff.go | 5 - internal/ui/command.go | 108 ++++++++++++++ internal/ui/{cmd_test.go => command_test.go} | 9 +- internal/ui/config.go | 43 ++++-- internal/ui/config_test.go | 4 +- internal/ui/crumbs.go | 51 ++++--- internal/ui/crumbs_test.go | 3 +- internal/ui/flash.go | 63 +++++---- internal/ui/flash_test.go | 6 +- internal/ui/indicator.go | 69 +++++---- internal/ui/indicator_test.go | 16 +-- internal/ui/logo.go | 77 ++++++---- internal/ui/logo_test.go | 17 ++- internal/ui/menu.go | 63 +++++---- internal/ui/menu_test.go | 3 +- internal/ui/splash.go | 28 ++-- internal/ui/splash_test.go | 6 +- internal/ui/table.go | 1 - internal/ui/table_test.go | 9 +- internal/view/actions.go | 4 +- internal/view/alias_test.go | 3 +- internal/view/app.go | 72 ++++++---- internal/view/app_test.go | 1 - internal/view/browser.go | 7 +- internal/view/cluster_info.go | 140 +++++++++++-------- internal/view/command.go | 32 ++--- internal/view/container_test.go | 2 +- internal/view/context_test.go | 2 +- internal/view/dp_test.go | 2 +- internal/view/ds_test.go | 2 +- internal/view/event.go | 28 ++++ internal/view/help.go | 20 ++- internal/view/help_test.go | 6 +- internal/view/log.go | 66 +++++---- internal/view/log_indicator.go | 83 +++++++++++ internal/view/log_indicator_test.go | 17 +++ internal/view/log_test.go | 30 ++-- internal/view/ns_test.go | 2 +- internal/view/pod_test.go | 2 +- internal/view/port_forward_test.go | 2 +- internal/view/rbac_test.go | 2 +- internal/view/registrar.go | 3 + internal/view/screen_dump_test.go | 2 +- internal/view/scroll_indicator.go | 57 -------- internal/view/scroll_indicator_test.go | 17 --- internal/view/secret_test.go | 2 +- internal/view/sts_test.go | 2 +- internal/view/svc_test.go | 2 +- internal/view/table.go | 18 +-- internal/view/yaml_test.go | 2 +- internal/watch/factory.go | 11 +- main.go | 7 + skins/snazzy.yml | 51 +++++++ 71 files changed, 902 insertions(+), 757 deletions(-) delete mode 100644 internal/model/reconcile.go delete mode 100644 internal/ui/cmd.go create mode 100644 internal/ui/command.go rename internal/ui/{cmd_test.go => command_test.go} (79%) create mode 100644 internal/view/event.go create mode 100644 internal/view/log_indicator.go create mode 100644 internal/view/log_indicator_test.go delete mode 100644 internal/view/scroll_indicator.go delete mode 100644 internal/view/scroll_indicator_test.go create mode 100644 skins/snazzy.yml diff --git a/go.mod b/go.mod index 8049378a..54ea0506 100644 --- a/go.mod +++ b/go.mod @@ -2,8 +2,6 @@ module github.com/derailed/k9s go 1.13 -replace github.com/derailed/tview => /Users/fernand/go_wk/derailed/src/github.com/derailed/tview - replace ( k8s.io/api => k8s.io/api v0.0.0-20190918155943-95b840bb6a1f k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.0.0-20190918161926-8f644eb6e783 @@ -30,7 +28,7 @@ replace ( require ( github.com/atotto/clipboard v0.1.2 - github.com/derailed/tview v0.3.2 + github.com/derailed/tview v0.3.3 github.com/docker/spdystream v0.0.0-20181023171402-6480d4af844c // indirect github.com/elazarl/goproxy v0.0.0-20190421051319-9d40249d3c2f // indirect github.com/elazarl/goproxy/ext v0.0.0-20190421051319-9d40249d3c2f // indirect diff --git a/go.sum b/go.sum index e51bc4c1..f4153eee 100644 --- a/go.sum +++ b/go.sum @@ -88,6 +88,8 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs github.com/daviddengcn/go-colortext v0.0.0-20160507010035-511bcaf42ccd/go.mod h1:dv4zxwHi5C/8AeI+4gX4dCWOIvNi7I6JCSX0HvlKPgE= github.com/derailed/tview v0.3.2 h1:By43yu6kbGvA+iL09VAhTKxKEd02BBOtUPIlrkeHxT4= github.com/derailed/tview v0.3.2/go.mod h1:yApPszFU62FoaGkf7swy2nIdV/h7Nid3dhMSVy6+OFI= +github.com/derailed/tview v0.3.3 h1:tipPwxcDhx0zRBZuc8VKIrNgWL40FL5JeF/30XVieUE= +github.com/derailed/tview v0.3.3/go.mod h1:yApPszFU62FoaGkf7swy2nIdV/h7Nid3dhMSVy6+OFI= github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM= github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ= github.com/dnaeon/go-vcr v1.0.1/go.mod h1:aBB1+wY4s93YsC3HHjMBMrwTj2R9FHDzUr9KyGc8n1E= diff --git a/internal/config/style.go b/internal/config/style.go index 14289964..b12bd586 100644 --- a/internal/config/style.go +++ b/internal/config/style.go @@ -14,10 +14,15 @@ var ( K9sStylesFile = filepath.Join(K9sHome, "skin.yml") ) +type StyleListener interface { + StylesChanged(*Styles) +} + type ( // Styles tracks K9s styling options. Styles struct { - K9s Style `yaml:"k9s"` + K9s Style `yaml:"k9s"` + listeners []StyleListener } // Body tracks body styles. @@ -257,9 +262,10 @@ func newMenu() Menu { } // NewStyles creates a new default config. -func NewStyles(path string) (*Styles, error) { - s := &Styles{K9s: newStyle()} - return s, s.load(path) +func NewStyles() *Styles { + return &Styles{ + K9s: newStyle(), + } } // FgColor returns the foreground color. @@ -272,6 +278,30 @@ func (s *Styles) BgColor() tcell.Color { return AsColor(s.Body().BgColor) } +func (s *Styles) AddListener(l StyleListener) { + s.listeners = append(s.listeners, l) +} + +func (s *Styles) RemoveListener(l StyleListener) { + victim := -1 + for i, lis := range s.listeners { + if lis == l { + victim = i + break + } + } + if victim == -1 { + return + } + s.listeners = append(s.listeners[:victim], s.listeners[victim+1:]...) +} + +func (s *Styles) fireStylesChanged() { + for _, list := range s.listeners { + list.StylesChanged(s) + } +} + // Body returns body styles. func (s *Styles) Body() Body { return s.K9s.Body @@ -303,7 +333,7 @@ func (s *Styles) Views() Views { } // Load K9s configuration from file -func (s *Styles) load(path string) error { +func (s *Styles) Load(path string) error { f, err := ioutil.ReadFile(path) if err != nil { return err @@ -312,6 +342,7 @@ func (s *Styles) load(path string) error { if err := yaml.Unmarshal(f, s); err != nil { return err } + s.fireStylesChanged() return nil } @@ -330,6 +361,5 @@ func AsColor(c string) tcell.Color { if color, ok := tcell.ColorNames[c]; ok { return color } - - return tcell.ColorPink + return tcell.GetColor(c) } diff --git a/internal/config/style_test.go b/internal/config/style_test.go index fe1d9d95..56c2d78d 100644 --- a/internal/config/style_test.go +++ b/internal/config/style_test.go @@ -1,17 +1,33 @@ -package config +package config_test import ( "testing" + "github.com/derailed/k9s/internal/config" "github.com/derailed/tview" "github.com/gdamore/tcell" "github.com/stretchr/testify/assert" ) -func TestSkinNone(t *testing.T) { - s, err := NewStyles("test_assets/empty_skin.yml") - assert.Nil(t, err) +func TestAsColor(t *testing.T) { + uu := map[string]tcell.Color{ + "blah": tcell.ColorDefault, + "blue": tcell.ColorBlue, + "#ffffff": tcell.NewHexColor(33554431), + "#ff0000": tcell.NewHexColor(33488896), + } + for k := range uu { + c, u := k, uu[k] + t.Run(k, func(t *testing.T) { + assert.Equal(t, u, config.AsColor(c)) + }) + } +} + +func TestSkinNone(t *testing.T) { + s := config.NewStyles() + assert.Nil(t, s.Load("test_assets/empty_skin.yml")) s.Update() assert.Equal(t, "cadetblue", s.Body().FgColor) @@ -20,14 +36,11 @@ func TestSkinNone(t *testing.T) { assert.Equal(t, tcell.ColorCadetBlue, s.FgColor()) assert.Equal(t, tcell.ColorBlack, s.BgColor()) assert.Equal(t, tcell.ColorBlack, tview.Styles.PrimitiveBackgroundColor) - assert.Equal(t, tcell.ColorPink, AsColor("blah")) - assert.Equal(t, tcell.ColorWhite, AsColor("white")) } func TestSkin(t *testing.T) { - s, err := NewStyles("test_assets/black_and_wtf.yml") - assert.Nil(t, err) - + s := config.NewStyles() + assert.Nil(t, s.Load("test_assets/black_and_wtf.yml")) s.Update() assert.Equal(t, "white", s.Body().FgColor) @@ -36,16 +49,14 @@ func TestSkin(t *testing.T) { assert.Equal(t, tcell.ColorWhite, s.FgColor()) assert.Equal(t, tcell.ColorBlack, s.BgColor()) assert.Equal(t, tcell.ColorBlack, tview.Styles.PrimitiveBackgroundColor) - assert.Equal(t, tcell.ColorPink, AsColor("blah")) - assert.Equal(t, tcell.ColorWhite, AsColor("white")) } func TestSkinNotExits(t *testing.T) { - _, err := NewStyles("test_assets/blee.yml") - assert.NotNil(t, err) + s := config.NewStyles() + assert.NotNil(t, s.Load("test_assets/blee.yml")) } func TestSkinBoarked(t *testing.T) { - _, err := NewStyles("test_assets/skin_boarked.yml") - assert.NotNil(t, err) + s := config.NewStyles() + assert.NotNil(t, s.Load("test_assets/skin_boarked.yml")) } diff --git a/internal/keys.go b/internal/keys.go index d82167cb..5fc36bb5 100644 --- a/internal/keys.go +++ b/internal/keys.go @@ -21,4 +21,5 @@ const ( KeySubjectKind ContextKey = "subjectKind" KeySubjectName ContextKey = "subjectName" KeyNamespace ContextKey = "namespace" + KeyCluster ContextKey = "cluster" ) diff --git a/internal/model/generic.go b/internal/model/generic.go index 0bbc4d63..c049c038 100644 --- a/internal/model/generic.go +++ b/internal/model/generic.go @@ -27,10 +27,6 @@ type Generic struct { // List returns a collection of node resources. func (g *Generic) List(ctx context.Context) ([]runtime.Object, error) { - defer func(t time.Time) { - log.Debug().Msgf("LIST elapsed: %v", time.Since(t)) - }(time.Now()) - // Ensures the factory is tracking this resource _, err := g.factory.CanForResource(g.namespace, g.gvr) if err != nil { diff --git a/internal/model/policy.go b/internal/model/policy.go index 8cc167be..25b1c120 100644 --- a/internal/model/policy.go +++ b/internal/model/policy.go @@ -52,7 +52,6 @@ func (p *Policy) List(ctx context.Context) ([]runtime.Object, error) { return oo, nil } -// BOZO!! refactor! func (p *Policy) loadClusterRoleBinding(kind, name string) (render.Policies, error) { crbs, err := fetchClusterRoleBindings(p.factory) if err != nil { diff --git a/internal/model/rbac.go b/internal/model/rbac.go index 3f09da8b..9bf89b8c 100644 --- a/internal/model/rbac.go +++ b/internal/model/rbac.go @@ -51,7 +51,6 @@ func (r *Rbac) List(ctx context.Context) ([]runtime.Object, error) { } } -// BOZO!!Refact gvr as const func (r *Rbac) loadClusterRoleBinding(path string) ([]runtime.Object, error) { o, err := r.factory.Get(crbGVR, path, labels.Everything()) if err != nil { diff --git a/internal/model/reconcile.go b/internal/model/reconcile.go deleted file mode 100644 index a1fe7e8c..00000000 --- a/internal/model/reconcile.go +++ /dev/null @@ -1,102 +0,0 @@ -package model - -import ( - "context" - "fmt" - "time" - - "github.com/derailed/k9s/internal" - "github.com/derailed/k9s/internal/client" - "github.com/derailed/k9s/internal/render" - "github.com/rs/zerolog/log" -) - -// Reconcile previous vs current state and emits delta events. -func Reconcile(ctx context.Context, table render.TableData, gvr client.GVR) (render.TableData, error) { - defer func(t time.Time) { - log.Debug().Msgf("RECONCILE elapsed: %v", time.Since(t)) - }(time.Now()) - - path, ok := ctx.Value(internal.KeyPath).(string) - if !ok { - return table, fmt.Errorf("no path in context for %s", gvr) - } - log.Debug().Msgf("Reconcile %q in ns %q with path %q", gvr, table.Namespace, path) - factory, ok := ctx.Value(internal.KeyFactory).(Factory) - if !ok { - return table, fmt.Errorf("no Factory in context for %s", gvr) - } - m, ok := Registry[string(gvr)] - if !ok { - log.Warn().Msgf("Resource %s not found in registry. Going generic!", gvr) - m = ResourceMeta{ - Model: &Generic{}, - Renderer: &render.Generic{}, - } - } - if m.Model == nil { - m.Model = &Resource{} - } - m.Model.Init(table.Namespace, string(gvr), factory) - - oo, err := m.Model.List(ctx) - if err != nil { - return table, err - } - log.Debug().Msgf("Model returned [%d] items", len(oo)) - - rows := make(render.Rows, len(oo)) - if err := m.Model.Hydrate(oo, rows, m.Renderer); err != nil { - return table, err - } - update(&table, rows) - table.Header = m.Renderer.Header(table.Namespace) - - log.Debug().Msgf("Table returned [%d] events", len(table.RowEvents)) - return table, nil -} - -func update(table *render.TableData, rows render.Rows) { - cacheEmpty := len(table.RowEvents) == 0 - kk := make([]string, 0, len(rows)) - var blankDelta render.DeltaRow - for _, row := range rows { - kk = append(kk, row.ID) - if cacheEmpty { - table.RowEvents = append(table.RowEvents, render.NewRowEvent(render.EventAdd, row)) - continue - } - if index, ok := table.RowEvents.FindIndex(row.ID); ok { - delta := render.NewDeltaRow(table.RowEvents[index].Row, row, table.Header.HasAge()) - if delta.IsBlank() { - table.RowEvents[index].Kind, table.RowEvents[index].Deltas = render.EventUnchanged, blankDelta - } else { - table.RowEvents[index] = render.NewDeltaRowEvent(row, delta) - } - continue - } - table.RowEvents = append(table.RowEvents, render.NewRowEvent(render.EventAdd, row)) - } - - if cacheEmpty { - return - } - ensureDeletes(table, kk) -} - -// EnsureDeletes delete items in cache that are no longer valid. -func ensureDeletes(table *render.TableData, newKeys []string) { - for _, re := range table.RowEvents { - var found bool - for i, key := range newKeys { - if key == re.Row.ID { - found = true - newKeys = append(newKeys[:i], newKeys[i+1:]...) - break - } - } - if !found { - table.RowEvents = table.RowEvents.Delete(re.Row.ID) - } - } -} diff --git a/internal/model/resource.go b/internal/model/resource.go index f6701dc2..45fb6051 100644 --- a/internal/model/resource.go +++ b/internal/model/resource.go @@ -2,11 +2,9 @@ package model import ( "context" - "time" "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/render" - "github.com/rs/zerolog/log" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" ) @@ -23,10 +21,6 @@ func (r *Resource) Init(ns, gvr string, f Factory) { // List returns a collection of nodes. func (r *Resource) List(ctx context.Context) ([]runtime.Object, error) { - defer func(t time.Time) { - log.Debug().Msgf("LIST elapsed: %v", time.Since(t)) - }(time.Now()) - strLabel, ok := ctx.Value(internal.KeyLabels).(string) lsel := labels.Everything() if sel, err := labels.ConvertSelectorToLabelsMap(strLabel); ok && err == nil { @@ -37,10 +31,6 @@ func (r *Resource) List(ctx context.Context) ([]runtime.Object, error) { // Render returns a node as a row. func (r *Resource) Hydrate(oo []runtime.Object, rr render.Rows, re Renderer) error { - defer func(t time.Time) { - log.Debug().Msgf("HYDRATE elapsed: %v", time.Since(t)) - }(time.Now()) - for i, o := range oo { if err := re.Render(o, r.namespace, &rr[i]); err != nil { return err diff --git a/internal/model/stack.go b/internal/model/stack.go index 0d91e137..c02b240d 100644 --- a/internal/model/stack.go +++ b/internal/model/stack.go @@ -117,7 +117,6 @@ func (s *Stack) Peek() []Component { // ClearHistory clear out the stack history up to most recent. func (s *Stack) ClearHistory() { - log.Debug().Msgf("STACK CLEARED!!") for range s.components { s.Pop() } diff --git a/internal/model/table.go b/internal/model/table.go index 8c67e1b9..169ac222 100644 --- a/internal/model/table.go +++ b/internal/model/table.go @@ -3,6 +3,7 @@ package model import ( "context" "fmt" + "runtime" "sync/atomic" "time" @@ -143,16 +144,8 @@ func (t *Table) fireTableLoadFailed(err error) { } func (t *Table) reconcile(ctx context.Context) error { - defer func(t time.Time) { - log.Debug().Msgf("RECONCILE elapsed: %v", time.Since(t)) - }(time.Now()) + log.Debug().Msgf("GOROUTINE %d", runtime.NumGoroutine()) - path, ok := ctx.Value(internal.KeyPath).(string) - if !ok { - return fmt.Errorf("no path in context for %s", t.gvr) - } - - log.Debug().Msgf("Reconcile %q in %q:%q", t.gvr, t.namespace, path) factory, ok := ctx.Value(internal.KeyFactory).(Factory) if !ok { return fmt.Errorf("expected Factory in context but got %T", ctx.Value(internal.KeyFactory)) @@ -182,6 +175,5 @@ func (t *Table) reconcile(ctx context.Context) error { t.data.Update(rows) t.data.Namespace, t.data.Header = t.namespace, m.Renderer.Header(t.namespace) - log.Debug().Msgf("Table returned [%d] events", len(t.data.RowEvents)) return nil } diff --git a/internal/render/ev.go b/internal/render/ev.go index a03aa9cb..5a87191d 100644 --- a/internal/render/ev.go +++ b/internal/render/ev.go @@ -70,7 +70,7 @@ func (e Event) Render(o interface{}, ns string, r *Row) error { r.Fields = append(r.Fields, ev.Namespace) } r.Fields = append(r.Fields, - ev.Name, + asRef(ev.InvolvedObject), ev.Reason, ev.Source.Component, strconv.Itoa(int(ev.Count)), @@ -79,3 +79,7 @@ func (e Event) Render(o interface{}, ns string, r *Row) error { return nil } + +func asRef(r v1.ObjectReference) string { + return strings.ToLower(r.Kind) + ":" + r.Name +} diff --git a/internal/render/ev_test.go b/internal/render/ev_test.go index 81d8febc..766e5c7a 100644 --- a/internal/render/ev_test.go +++ b/internal/render/ev_test.go @@ -13,5 +13,5 @@ func TestEventRender(t *testing.T) { c.Render(load(t, "ev"), "", &r) assert.Equal(t, "default/hello-1567197780-mn4mv.15bfce150bd764dd", r.ID) - assert.Equal(t, render.Fields{"default", "hello-1567197780-mn4mv.15bfce150bd764dd", "Pulled", "kubelet", "1", `Successfully pulled image "blang/busybox-bash"`}, r.Fields[:6]) + assert.Equal(t, render.Fields{"default", "pod:hello-1567197780-mn4mv", "Pulled", "kubelet", "1", `Successfully pulled image "blang/busybox-bash"`}, r.Fields[:6]) } diff --git a/internal/ui/action.go b/internal/ui/action.go index 15041d80..f9f561a9 100644 --- a/internal/ui/action.go +++ b/internal/ui/action.go @@ -17,6 +17,7 @@ type ( Description string Action ActionHandler Visible bool + Shared bool } // KeyActions tracks mappings between keystrokes and actions. @@ -28,6 +29,10 @@ func NewKeyAction(d string, a ActionHandler, display bool) KeyAction { return KeyAction{Description: d, Action: a, Visible: display} } +func NewSharedKeyAction(d string, a ActionHandler, display bool) KeyAction { + return KeyAction{Description: d, Action: a, Visible: display, Shared: true} +} + // Add sets up keyboard action listener. func (a KeyActions) Add(aa KeyActions) { for k, v := range aa { @@ -60,7 +65,9 @@ func (a KeyActions) Delete(kk ...tcell.Key) { func (a KeyActions) Hints() model.MenuHints { kk := make([]int, 0, len(a)) for k := range a { - kk = append(kk, int(k)) + if !a[k].Shared { + kk = append(kk, int(k)) + } } sort.Ints(kk) diff --git a/internal/ui/app.go b/internal/ui/app.go index 92ace63b..97dd67ee 100644 --- a/internal/ui/app.go +++ b/internal/ui/app.go @@ -18,20 +18,20 @@ type App struct { } // NewApp returns a new app. -func NewApp() *App { +func NewApp(cluster string) *App { a := App{ Application: tview.NewApplication(), actions: make(KeyActions), Main: NewPages(), cmdBuff: NewCmdBuff(':', CommandBuff), } - a.RefreshStyles() + a.ReloadStyles(cluster) a.views = map[string]tview.Primitive{ "menu": NewMenu(a.Styles), - "logo": NewLogoView(a.Styles), - "cmd": NewCmdView(a.Styles), - "flash": NewFlashView(&a, "Initializing..."), + "logo": NewLogo(a.Styles), + "cmd": NewCommand(a.Styles), + "flash": NewFlash(&a, "Initializing..."), "crumbs": NewCrumbs(a.Styles), } @@ -46,6 +46,10 @@ func (a *App) Init() { a.SetRoot(a.Main, true) } +func (a *App) ReloadStyles(cluster string) { + a.RefreshStyles(cluster) +} + // Conn returns an api server connection. func (a *App) Conn() client.Connection { return a.Config.GetConnection() @@ -188,18 +192,18 @@ func (a *App) Crumbs() *Crumbs { } // Logo return the app logo. -func (a *App) Logo() *LogoView { - return a.views["logo"].(*LogoView) +func (a *App) Logo() *Logo { + return a.views["logo"].(*Logo) } // Flash returns app flash. -func (a *App) Flash() *FlashView { - return a.views["flash"].(*FlashView) +func (a *App) Flash() *Flash { + return a.views["flash"].(*Flash) } // Cmd returns app cmd. -func (a *App) Cmd() *CmdView { - return a.views["cmd"].(*CmdView) +func (a *App) Cmd() *Command { + return a.views["cmd"].(*Command) } // Menu returns app menu. diff --git a/internal/ui/app_test.go b/internal/ui/app_test.go index 0aabd540..db0047f8 100644 --- a/internal/ui/app_test.go +++ b/internal/ui/app_test.go @@ -8,7 +8,7 @@ import ( ) func TestAppGetCmd(t *testing.T) { - a := ui.NewApp() + a := ui.NewApp("") a.Init() a.CmdBuff().Set("blee") @@ -16,7 +16,7 @@ func TestAppGetCmd(t *testing.T) { } func TestAppInCmdMode(t *testing.T) { - a := ui.NewApp() + a := ui.NewApp("") a.Init() a.CmdBuff().Set("blee") assert.False(t, a.InCmdMode()) @@ -26,7 +26,7 @@ func TestAppInCmdMode(t *testing.T) { } func TestAppResetCmd(t *testing.T) { - a := ui.NewApp() + a := ui.NewApp("") a.Init() a.CmdBuff().Set("blee") @@ -36,7 +36,7 @@ func TestAppResetCmd(t *testing.T) { } func TestAppHasCmd(t *testing.T) { - a := ui.NewApp() + a := ui.NewApp("") a.Init() a.ActivateCmd(true) @@ -47,7 +47,7 @@ func TestAppHasCmd(t *testing.T) { } func TestAppGetActions(t *testing.T) { - a := ui.NewApp() + a := ui.NewApp("") a.Init() a.AddActions(ui.KeyActions{ui.KeyZ: ui.KeyAction{Description: "zorg"}}) @@ -56,7 +56,7 @@ func TestAppGetActions(t *testing.T) { } func TestAppViews(t *testing.T) { - a := ui.NewApp() + a := ui.NewApp("") a.Init() vv := []string{"crumbs", "logo", "cmd", "flash", "menu"} diff --git a/internal/ui/cmd.go b/internal/ui/cmd.go deleted file mode 100644 index 326890e0..00000000 --- a/internal/ui/cmd.go +++ /dev/null @@ -1,101 +0,0 @@ -package ui - -import ( - "fmt" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/tview" - "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" -) - -const defaultPrompt = "%c> %s" - -// CmdView captures users free from command input. -type CmdView struct { - *tview.TextView - - activated bool - icon rune - text string - styles *config.Styles -} - -// NewCmdView returns a new command view. -func NewCmdView(styles *config.Styles) *CmdView { - v := CmdView{styles: styles, TextView: tview.NewTextView()} - v.SetWordWrap(true) - v.SetWrap(true) - v.SetDynamicColors(true) - v.SetBorder(true) - v.SetBorderPadding(0, 0, 1, 1) - v.SetBackgroundColor(styles.BgColor()) - v.SetTextColor(styles.FgColor()) - - return &v -} - -// InCmdMode returns true if command is active, false otherwise. -func (v *CmdView) InCmdMode() bool { - return v.activated -} - -func (v *CmdView) activate() { - v.write(v.text) -} - -func (v *CmdView) update(s string) { - if v.text == s { - return - } - v.text = s - v.Clear() - v.write(v.text) -} - -func (v *CmdView) write(s string) { - fmt.Fprintf(v, defaultPrompt, v.icon, s) -} - -// ---------------------------------------------------------------------------- -// Event Listener protocol... - -// BufferChanged indicates the buffer was changed. -func (v *CmdView) BufferChanged(s string) { - v.update(s) -} - -// BufferActive indicates the buff activity changed. -func (v *CmdView) BufferActive(f bool, k BufferKind) { - if v.activated = f; f { - v.SetBorder(true) - v.SetTextColor(v.styles.FgColor()) - v.SetBorderColor(colorFor(k)) - v.icon = iconFor(k) - // v.reset() - v.activate() - } else { - v.SetBorder(false) - v.SetBackgroundColor(v.styles.BgColor()) - v.Clear() - } - log.Debug().Msgf("CmdView activated: %t", v.activated) -} - -func colorFor(k BufferKind) tcell.Color { - switch k { - case CommandBuff: - return tcell.ColorAqua - default: - return tcell.ColorSeaGreen - } -} - -func iconFor(k BufferKind) rune { - switch k { - case CommandBuff: - return '🐶' - default: - return '🐩' - } -} diff --git a/internal/ui/cmd_buff.go b/internal/ui/cmd_buff.go index a22dc96b..bbb57804 100644 --- a/internal/ui/cmd_buff.go +++ b/internal/ui/cmd_buff.go @@ -1,7 +1,5 @@ package ui -import "github.com/rs/zerolog/log" - const maxBuff = 10 const ( @@ -67,7 +65,6 @@ func (c *CmdBuff) IsActive() bool { // SetActive toggles cmd buffer active state. func (c *CmdBuff) SetActive(b bool) { - log.Debug().Msgf("CMDBUFF -- Active %t", b) c.active = b c.fireActive(c.active) } @@ -146,9 +143,7 @@ func (c *CmdBuff) fireChanged() { } func (c *CmdBuff) fireActive(b bool) { - log.Debug().Msgf("CMDBUFF LIST SIZE %d", len(c.listeners)) for _, l := range c.listeners { - log.Debug().Msgf("CMDBUFF LIST -- %T", l) l.BufferActive(b, c.kind) } } diff --git a/internal/ui/command.go b/internal/ui/command.go new file mode 100644 index 00000000..f50c4fc3 --- /dev/null +++ b/internal/ui/command.go @@ -0,0 +1,108 @@ +package ui + +import ( + "fmt" + + "github.com/derailed/k9s/internal/config" + "github.com/derailed/tview" + "github.com/gdamore/tcell" + "github.com/rs/zerolog/log" +) + +const defaultPrompt = "%c> %s" + +// Command captures users free from command input. +type Command struct { + *tview.TextView + + activated bool + icon rune + text string + styles *config.Styles +} + +// NewCommand returns a new command view. +func NewCommand(styles *config.Styles) *Command { + c := Command{styles: styles, TextView: tview.NewTextView()} + c.SetWordWrap(true) + c.SetWrap(true) + c.SetDynamicColors(true) + c.SetBorder(true) + c.SetBorderPadding(0, 0, 1, 1) + c.SetBackgroundColor(styles.BgColor()) + c.SetTextColor(styles.FgColor()) + styles.AddListener(&c) + + return &c +} + +func (c *Command) StylesChanged(s *config.Styles) { + c.styles = s + c.SetBackgroundColor(s.BgColor()) + c.SetTextColor(s.FgColor()) +} + +// InCmdMode returns true if command is active, false otherwise. +func (c *Command) InCmdMode() bool { + return c.activated +} + +func (c *Command) activate() { + c.write(c.text) +} + +func (c *Command) update(s string) { + if c.text == s { + return + } + c.text = s + c.Clear() + c.write(c.text) +} + +func (c *Command) write(s string) { + fmt.Fprintf(c, defaultPrompt, c.icon, s) +} + +// ---------------------------------------------------------------------------- +// Event Listener protocol... + +// BufferChanged indicates the buffer was changed. +func (c *Command) BufferChanged(s string) { + c.update(s) +} + +// BufferActive indicates the buff activity changed. +func (c *Command) BufferActive(f bool, k BufferKind) { + if c.activated = f; f { + c.SetBorder(true) + c.SetTextColor(c.styles.FgColor()) + c.SetBorderColor(colorFor(k)) + c.icon = iconFor(k) + // c.reset() + c.activate() + } else { + c.SetBorder(false) + c.SetBackgroundColor(c.styles.BgColor()) + c.Clear() + } + log.Debug().Msgf("Command activated: %t", c.activated) +} + +func colorFor(k BufferKind) tcell.Color { + switch k { + case CommandBuff: + return tcell.ColorAqua + default: + return tcell.ColorSeaGreen + } +} + +func iconFor(k BufferKind) rune { + switch k { + case CommandBuff: + return '🐶' + default: + return '🐩' + } +} diff --git a/internal/ui/cmd_test.go b/internal/ui/command_test.go similarity index 79% rename from internal/ui/cmd_test.go rename to internal/ui/command_test.go index f0434efb..bfe82f74 100644 --- a/internal/ui/cmd_test.go +++ b/internal/ui/command_test.go @@ -9,8 +9,7 @@ import ( ) func TestCmdNew(t *testing.T) { - defaults, _ := config.NewStyles("") - v := ui.NewCmdView(defaults) + v := ui.NewCommand(config.NewStyles()) buff := ui.NewCmdBuff(':', ui.CommandBuff) buff.AddListener(v) @@ -20,8 +19,7 @@ func TestCmdNew(t *testing.T) { } func TestCmdUpdate(t *testing.T) { - defaults, _ := config.NewStyles("") - v := ui.NewCmdView(defaults) + v := ui.NewCommand(config.NewStyles()) buff := ui.NewCmdBuff(':', ui.CommandBuff) buff.AddListener(v) @@ -34,8 +32,7 @@ func TestCmdUpdate(t *testing.T) { } func TestCmdMode(t *testing.T) { - defaults, _ := config.NewStyles("") - v := ui.NewCmdView(defaults) + v := ui.NewCommand(config.NewStyles()) buff := ui.NewCmdBuff(':', ui.CommandBuff) buff.AddListener(v) diff --git a/internal/ui/config.go b/internal/ui/config.go index b3432415..476dc79a 100644 --- a/internal/ui/config.go +++ b/internal/ui/config.go @@ -2,6 +2,7 @@ package ui import ( "context" + "fmt" "path/filepath" "github.com/derailed/k9s/internal/config" @@ -19,14 +20,22 @@ type synchronizer interface { // Configurator represents an application configurationa. type Configurator struct { - HasSkins bool + skinFile string Config *config.Config Styles *config.Styles Bench *config.Bench } +func (c *Configurator) HasSkins() bool { + return c.skinFile != "" +} + // StylesUpdater watches for skin file changes. func (c *Configurator) StylesUpdater(ctx context.Context, s synchronizer) error { + if !c.HasSkins() { + return nil + } + w, err := fsnotify.NewWatcher() if err != nil { return err @@ -38,12 +47,13 @@ func (c *Configurator) StylesUpdater(ctx context.Context, s synchronizer) error case evt := <-w.Events: _ = evt s.QueueUpdateDraw(func() { - c.RefreshStyles() + c.RefreshStyles(c.Config.K9s.CurrentCluster) }) case err := <-w.Errors: log.Info().Err(err).Msg("Skin watcher failed") return case <-ctx.Done(): + log.Debug().Msgf("SkinWatcher Done `%s!!", c.skinFile) if err := w.Close(); err != nil { log.Error().Err(err).Msg("Closing watcher") } @@ -52,7 +62,8 @@ func (c *Configurator) StylesUpdater(ctx context.Context, s synchronizer) error } }() - return w.Add(config.K9sStylesFile) + log.Debug().Msgf("SkinWatcher watching `%s", c.skinFile) + return w.Add(c.skinFile) } // InitBench load benchmark configuration if any. @@ -69,14 +80,28 @@ func BenchConfig(cluster string) string { } // RefreshStyles load for skin configuration changes. -func (c *Configurator) RefreshStyles() { - var err error - if c.Styles, err = config.NewStyles(config.K9sStylesFile); err != nil { - log.Info().Msg("No skin file found. Loading stock skins.") +func (c *Configurator) RefreshStyles(cluster string) { + clusterSkins := filepath.Join(config.K9sHome, fmt.Sprintf("%s_skin.yml", cluster)) + if c.Styles == nil { + c.Styles = config.NewStyles() } - if err == nil { - c.HasSkins = true + if err := c.Styles.Load(clusterSkins); err != nil { + log.Info().Msgf("No cluster specific skin file found -- %s", clusterSkins) + } else { + log.Debug().Msgf("Found cluster skins %s", clusterSkins) + c.updateStyles(clusterSkins) + return } + + if err := c.Styles.Load(config.K9sStylesFile); err != nil { + log.Info().Msgf("No skin file found -- %s. Loading stock skins.", config.K9sStylesFile) + return + } + c.updateStyles(config.K9sStylesFile) +} + +func (c *Configurator) updateStyles(f string) { + c.skinFile = f c.Styles.Update() render.StdColor = config.AsColor(c.Styles.Frame().Status.NewColor) diff --git a/internal/ui/config_test.go b/internal/ui/config_test.go index 484387fb..0c409721 100644 --- a/internal/ui/config_test.go +++ b/internal/ui/config_test.go @@ -20,9 +20,9 @@ func TestConfiguratorRefreshStyle(t *testing.T) { config.K9sStylesFile = filepath.Join("..", "config", "test_assets", "black_and_wtf.yml") cfg := ui.Configurator{} - cfg.RefreshStyles() + cfg.RefreshStyles("") - assert.True(t, cfg.HasSkins) + assert.True(t, cfg.HasSkins()) assert.Equal(t, tcell.ColorGhostWhite, render.StdColor) assert.Equal(t, tcell.ColorWhiteSmoke, render.ErrColor) } diff --git a/internal/ui/crumbs.go b/internal/ui/crumbs.go index bec5006c..37dd9293 100644 --- a/internal/ui/crumbs.go +++ b/internal/ui/crumbs.go @@ -19,45 +19,52 @@ type Crumbs struct { // NewCrumbs returns a new breadcrumb view. func NewCrumbs(styles *config.Styles) *Crumbs { - v := Crumbs{ + c := Crumbs{ stack: model.NewStack(), styles: styles, TextView: tview.NewTextView(), } - v.SetBackgroundColor(styles.BgColor()) - v.SetTextAlign(tview.AlignLeft) - v.SetBorderPadding(0, 0, 1, 1) - v.SetDynamicColors(true) + c.SetBackgroundColor(styles.BgColor()) + c.SetTextAlign(tview.AlignLeft) + c.SetBorderPadding(0, 0, 1, 1) + c.SetDynamicColors(true) + styles.AddListener(&c) - return &v + return &c +} + +func (c *Crumbs) StylesChanged(s *config.Styles) { + c.styles = s + c.SetBackgroundColor(s.BgColor()) + c.refresh(c.stack.Flatten()) } // StackPushed indicates a new item was added. -func (v *Crumbs) StackPushed(c model.Component) { - v.stack.Push(c) - v.refresh(v.stack.Flatten()) +func (c *Crumbs) StackPushed(comp model.Component) { + c.stack.Push(comp) + c.refresh(c.stack.Flatten()) } // StackPopped indicates an item was deleted -func (v *Crumbs) StackPopped(_, _ model.Component) { - v.stack.Pop() - v.refresh(v.stack.Flatten()) +func (c *Crumbs) StackPopped(_, _ model.Component) { + c.stack.Pop() + c.refresh(c.stack.Flatten()) } // StackTop indicates the top of the stack -func (v *Crumbs) StackTop(top model.Component) {} +func (c *Crumbs) StackTop(top model.Component) {} // Refresh updates view with new crumbs. -func (v *Crumbs) refresh(crumbs []string) { - v.Clear() - last, bgColor := len(crumbs)-1, v.styles.Frame().Crumb.BgColor - for i, c := range crumbs { +func (c *Crumbs) refresh(crumbs []string) { + c.Clear() + last, bgColor := len(crumbs)-1, c.styles.Frame().Crumb.BgColor + for i, crumb := range crumbs { if i == last { - bgColor = v.styles.Frame().Crumb.ActiveColor + bgColor = c.styles.Frame().Crumb.ActiveColor } - fmt.Fprintf(v, "[%s:%s:b] <%s> [-:%s:-] ", - v.styles.Frame().Crumb.FgColor, - bgColor, strings.Replace(strings.ToLower(c), " ", "", -1), - v.styles.Body().BgColor) + fmt.Fprintf(c, "[%s:%s:b] <%s> [-:%s:-] ", + c.styles.Frame().Crumb.FgColor, + bgColor, strings.Replace(strings.ToLower(crumb), " ", "", -1), + c.styles.Body().BgColor) } } diff --git a/internal/ui/crumbs_test.go b/internal/ui/crumbs_test.go index abcd5596..3d3c807f 100644 --- a/internal/ui/crumbs_test.go +++ b/internal/ui/crumbs_test.go @@ -18,8 +18,7 @@ func init() { } func TestNewCrumbs(t *testing.T) { - defaults, _ := config.NewStyles("") - v := ui.NewCrumbs(defaults) + v := ui.NewCrumbs(config.NewStyles()) v.StackPushed(makeComponent("c1")) v.StackPushed(makeComponent("c2")) v.StackPushed(makeComponent("c3")) diff --git a/internal/ui/flash.go b/internal/ui/flash.go index 1efc2a69..8c2c883d 100644 --- a/internal/ui/flash.go +++ b/internal/ui/flash.go @@ -6,6 +6,7 @@ import ( "strings" "time" + "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/render" "github.com/derailed/tview" "github.com/gdamore/tcell" @@ -34,8 +35,8 @@ type ( // FlashLevel represents flash message severity. FlashLevel int - // FlashView represents a flash message indicator. - FlashView struct { + // Flash represents a flash message indicator. + Flash struct { *tview.TextView cancel context.CancelFunc @@ -43,45 +44,51 @@ type ( } ) -// NewFlashView returns a new flash view. -func NewFlashView(app *App, m string) *FlashView { - f := FlashView{app: app, TextView: tview.NewTextView()} +// NewFlash returns a new flash view. +func NewFlash(app *App, m string) *Flash { + f := Flash{app: app, TextView: tview.NewTextView()} f.SetTextColor(tcell.ColorAqua) f.SetTextAlign(tview.AlignLeft) f.SetBorderPadding(0, 0, 1, 1) f.SetText("") + f.app.Styles.AddListener(&f) return &f } +func (f *Flash) StylesChanged(s *config.Styles) { + f.SetBackgroundColor(s.BgColor()) + f.SetTextColor(s.FgColor()) +} + // Info displays an info flash message. -func (v *FlashView) Info(msg string) { - v.setMessage(FlashInfo, msg) +func (f *Flash) Info(msg string) { + f.setMessage(FlashInfo, msg) } // Infof displays a formatted info flash message. -func (v *FlashView) Infof(fmat string, args ...interface{}) { - v.Info(fmt.Sprintf(fmat, args...)) +func (f *Flash) Infof(fmat string, args ...interface{}) { + f.Info(fmt.Sprintf(fmat, args...)) } // Warn displays a warning flash message. -func (v *FlashView) Warn(msg string) { - v.setMessage(FlashWarn, msg) +func (f *Flash) Warn(msg string) { + f.setMessage(FlashWarn, msg) } // Warnf displays a formatted warning flash message. -func (v *FlashView) Warnf(fmat string, args ...interface{}) { - v.Warn(fmt.Sprintf(fmat, args...)) +func (f *Flash) Warnf(fmat string, args ...interface{}) { + f.Warn(fmt.Sprintf(fmat, args...)) } // Err displays an error flash message. -func (v *FlashView) Err(err error) { +func (f *Flash) Err(err error) { log.Error().Err(err).Msgf("%v", err) - v.setMessage(FlashErr, err.Error()) + f.setMessage(FlashErr, err.Error()) } // Errf displays a formatted error flash message. -func (v *FlashView) Errf(fmat string, args ...interface{}) { +func (f *Flash) Errf(fmat string, args ...interface{}) { var err error for _, a := range args { switch e := a.(type) { @@ -90,30 +97,30 @@ func (v *FlashView) Errf(fmat string, args ...interface{}) { } } log.Error().Err(err).Msgf(fmat, args...) - v.setMessage(FlashErr, fmt.Sprintf(fmat, args...)) + f.setMessage(FlashErr, fmt.Sprintf(fmat, args...)) } -func (v *FlashView) setMessage(level FlashLevel, msg ...string) { - if v.cancel != nil { - v.cancel() +func (f *Flash) setMessage(level FlashLevel, msg ...string) { + if f.cancel != nil { + f.cancel() } var ctx1, ctx2 context.Context { var timerCancel context.CancelFunc - ctx1, v.cancel = context.WithCancel(context.TODO()) + ctx1, f.cancel = context.WithCancel(context.TODO()) ctx2, timerCancel = context.WithTimeout(context.TODO(), flashDelay*time.Second) - go v.refresh(ctx1, ctx2, timerCancel) + go f.refresh(ctx1, ctx2, timerCancel) } - _, _, width, _ := v.GetRect() + _, _, width, _ := f.GetRect() if width <= 15 { width = 100 } m := strings.Join(msg, " ") - v.SetTextColor(flashColor(level)) - v.SetText(render.Truncate(flashEmoji(level)+" "+m, width-3)) + f.SetTextColor(flashColor(level)) + f.SetText(render.Truncate(flashEmoji(level)+" "+m, width-3)) } -func (v *FlashView) refresh(ctx1, ctx2 context.Context, cancel context.CancelFunc) { +func (f *Flash) refresh(ctx1, ctx2 context.Context, cancel context.CancelFunc) { defer cancel() for { select { @@ -122,8 +129,8 @@ func (v *FlashView) refresh(ctx1, ctx2 context.Context, cancel context.CancelFun return // Timed out clear and bail case <-ctx2.Done(): - v.app.QueueUpdateDraw(func() { - v.Clear() + f.app.QueueUpdateDraw(func() { + f.Clear() }) return } diff --git a/internal/ui/flash_test.go b/internal/ui/flash_test.go index 19032d0f..7f3f022e 100644 --- a/internal/ui/flash_test.go +++ b/internal/ui/flash_test.go @@ -9,7 +9,7 @@ import ( ) func TestFlashInfo(t *testing.T) { - f := ui.NewFlashView(ui.NewApp(), "YO!") + f := ui.NewFlash(ui.NewApp(""), "YO!") f.Info("Blee") assert.Equal(t, "😎 Blee\n", f.GetText(false)) @@ -19,7 +19,7 @@ func TestFlashInfo(t *testing.T) { } func TestFlashWarn(t *testing.T) { - f := ui.NewFlashView(ui.NewApp(), "YO!") + f := ui.NewFlash(ui.NewApp(""), "YO!") f.Warn("Blee") assert.Equal(t, "😗 Blee\n", f.GetText(false)) @@ -29,7 +29,7 @@ func TestFlashWarn(t *testing.T) { } func TestFlashErr(t *testing.T) { - f := ui.NewFlashView(ui.NewApp(), "YO!") + f := ui.NewFlash(ui.NewApp(""), "YO!") f.Err(errors.New("Blee")) assert.Equal(t, "😡 Blee\n", f.GetText(false)) diff --git a/internal/ui/indicator.go b/internal/ui/indicator.go index 8d5bea25..dd46756b 100644 --- a/internal/ui/indicator.go +++ b/internal/ui/indicator.go @@ -10,8 +10,8 @@ import ( "github.com/gdamore/tcell" ) -// IndicatorView represents a status indicator. -type IndicatorView struct { +// StatusIndicator represents a status indicator when main header is collapsed. +type StatusIndicator struct { *tview.TextView app *App @@ -20,67 +20,74 @@ type IndicatorView struct { cancel context.CancelFunc } -// NewIndicatorView returns a new status indicator. -func NewIndicatorView(app *App, styles *config.Styles) *IndicatorView { - v := IndicatorView{ +// NewStatusIndicator returns a new status indicator. +func NewStatusIndicator(app *App, styles *config.Styles) *StatusIndicator { + s := StatusIndicator{ TextView: tview.NewTextView(), app: app, styles: styles, } - v.SetTextAlign(tview.AlignCenter) - v.SetTextColor(tcell.ColorWhite) - v.SetBackgroundColor(styles.BgColor()) - v.SetDynamicColors(true) + s.SetTextAlign(tview.AlignCenter) + s.SetTextColor(tcell.ColorWhite) + s.SetBackgroundColor(styles.BgColor()) + s.SetDynamicColors(true) + styles.AddListener(&s) - return &v + return &s +} + +func (s *StatusIndicator) StylesChanged(styles *config.Styles) { + s.styles = styles + s.SetBackgroundColor(styles.BgColor()) + s.SetTextColor(styles.FgColor()) } // SetPermanent sets permanent title to be reset to after updates -func (v *IndicatorView) SetPermanent(info string) { - v.permanent = info - v.SetText(info) +func (s *StatusIndicator) SetPermanent(info string) { + s.permanent = info + s.SetText(info) } // Reset clears out the logo view and resets colors. -func (v *IndicatorView) Reset() { - v.Clear() - v.SetPermanent(v.permanent) +func (s *StatusIndicator) Reset() { + s.Clear() + s.SetPermanent(s.permanent) } // Err displays a log error state. -func (v *IndicatorView) Err(msg string) { - v.update(msg, "orangered") +func (s *StatusIndicator) Err(msg string) { + s.update(msg, "orangered") } // Warn displays a log warning state. -func (v *IndicatorView) Warn(msg string) { - v.update(msg, "mediumvioletred") +func (s *StatusIndicator) Warn(msg string) { + s.update(msg, "mediumvioletred") } // Info displays a log info state. -func (v *IndicatorView) Info(msg string) { - v.update(msg, "lawngreen") +func (s *StatusIndicator) Info(msg string) { + s.update(msg, "lawngreen") } -func (v *IndicatorView) update(msg, c string) { - v.setText(fmt.Sprintf("[%s::b] <%s> ", c, msg)) +func (s *StatusIndicator) update(msg, c string) { + s.setText(fmt.Sprintf("[%s::b] <%s> ", c, msg)) } -func (v *IndicatorView) setText(msg string) { - if v.cancel != nil { - v.cancel() +func (s *StatusIndicator) setText(msg string) { + if s.cancel != nil { + s.cancel() } - v.SetText(msg) + s.SetText(msg) var ctx context.Context - ctx, v.cancel = context.WithCancel(context.Background()) + ctx, s.cancel = context.WithCancel(context.Background()) go func(ctx context.Context) { select { case <-ctx.Done(): return case <-time.After(5 * time.Second): - v.app.QueueUpdateDraw(func() { - v.Reset() + s.app.QueueUpdateDraw(func() { + s.Reset() }) } }(ctx) diff --git a/internal/ui/indicator_test.go b/internal/ui/indicator_test.go index 9ddea4c9..2e3c5a36 100644 --- a/internal/ui/indicator_test.go +++ b/internal/ui/indicator_test.go @@ -9,9 +9,7 @@ import ( ) func TestIndicatorReset(t *testing.T) { - s, _ := config.NewStyles("") - - i := ui.NewIndicatorView(ui.NewApp(), s) + i := ui.NewStatusIndicator(ui.NewApp(""), config.NewStyles()) i.SetPermanent("Blee") i.Info("duh") i.Reset() @@ -20,27 +18,21 @@ func TestIndicatorReset(t *testing.T) { } func TestIndicatorInfo(t *testing.T) { - s, _ := config.NewStyles("") - - i := ui.NewIndicatorView(ui.NewApp(), s) + i := ui.NewStatusIndicator(ui.NewApp(""), config.NewStyles()) i.Info("Blee") assert.Equal(t, "[lawngreen::b] \n", i.GetText(false)) } func TestIndicatorWarn(t *testing.T) { - s, _ := config.NewStyles("") - - i := ui.NewIndicatorView(ui.NewApp(), s) + i := ui.NewStatusIndicator(ui.NewApp(""), config.NewStyles()) i.Warn("Blee") assert.Equal(t, "[mediumvioletred::b] \n", i.GetText(false)) } func TestIndicatorErr(t *testing.T) { - s, _ := config.NewStyles("") - - i := ui.NewIndicatorView(ui.NewApp(), s) + i := ui.NewStatusIndicator(ui.NewApp(""), config.NewStyles()) i.Err("Blee") assert.Equal(t, "[orangered::b] \n", i.GetText(false)) diff --git a/internal/ui/logo.go b/internal/ui/logo.go index 6ac7fe48..e01ae33d 100644 --- a/internal/ui/logo.go +++ b/internal/ui/logo.go @@ -7,67 +7,84 @@ import ( "github.com/derailed/tview" ) -// LogoView represents a K9s logo. -type LogoView struct { +// Logo represents a K9s logo. +type Logo struct { *tview.Flex + logo, status *tview.TextView styles *config.Styles } -// NewLogoView returns a new logo. -func NewLogoView(styles *config.Styles) *LogoView { - v := LogoView{ +// NewLogo returns a new logo. +func NewLogo(styles *config.Styles) *Logo { + l := Logo{ Flex: tview.NewFlex(), logo: logo(), status: status(), styles: styles, } - v.SetDirection(tview.FlexRow) - v.AddItem(v.logo, 0, 6, false) - v.AddItem(v.status, 0, 1, false) - v.refreshLogo(styles.Body().LogoColor) + l.SetDirection(tview.FlexRow) + l.AddItem(l.logo, 0, 6, false) + l.AddItem(l.status, 0, 1, false) + l.refreshLogo(styles.Body().LogoColor) + styles.AddListener(&l) - return &v + return &l +} + +func (l *Logo) Logo() *tview.TextView { + return l.logo +} + +func (l *Logo) Status() *tview.TextView { + return l.status +} + +func (l *Logo) StylesChanged(s *config.Styles) { + l.styles = s + l.Reset() } // Reset clears out the logo view and resets colors. -func (v *LogoView) Reset() { - v.status.Clear() - v.status.SetBackgroundColor(v.styles.BgColor()) - v.refreshLogo(v.styles.Body().LogoColor) +func (l *Logo) Reset() { + l.status.Clear() + l.SetBackgroundColor(l.styles.BgColor()) + l.status.SetBackgroundColor(l.styles.BgColor()) + l.logo.SetBackgroundColor(l.styles.BgColor()) + l.refreshLogo(l.styles.Body().LogoColor) } // Err displays a log error state. -func (v *LogoView) Err(msg string) { - v.update(msg, "red") +func (l *Logo) Err(msg string) { + l.update(msg, "red") } // Warn displays a log warning state. -func (v *LogoView) Warn(msg string) { - v.update(msg, "mediumvioletred") +func (l *Logo) Warn(msg string) { + l.update(msg, "mediumvioletred") } // Info displays a log info state. -func (v *LogoView) Info(msg string) { - v.update(msg, "green") +func (l *Logo) Info(msg string) { + l.update(msg, "green") } -func (v *LogoView) update(msg, c string) { - v.refreshStatus(msg, c) - v.refreshLogo(c) +func (l *Logo) update(msg, c string) { + l.refreshStatus(msg, c) + l.refreshLogo(c) } -func (v *LogoView) refreshStatus(msg, c string) { - v.status.SetBackgroundColor(config.AsColor(c)) - v.status.SetText(fmt.Sprintf("[white::b]%s", msg)) +func (l *Logo) refreshStatus(msg, c string) { + l.status.SetBackgroundColor(config.AsColor(c)) + l.status.SetText(fmt.Sprintf("[white::b]%s", msg)) } -func (v *LogoView) refreshLogo(c string) { - v.logo.Clear() +func (l *Logo) refreshLogo(c string) { + l.logo.Clear() for i, s := range LogoSmall { - fmt.Fprintf(v.logo, "[%s::b]%s", c, s) + fmt.Fprintf(l.logo, "[%s::b]%s", c, s) if i+1 < len(LogoSmall) { - fmt.Fprintf(v.logo, "\n") + fmt.Fprintf(l.logo, "\n") } } } diff --git a/internal/ui/logo_test.go b/internal/ui/logo_test.go index 41c0f3a7..ebb67ad5 100644 --- a/internal/ui/logo_test.go +++ b/internal/ui/logo_test.go @@ -1,20 +1,20 @@ -package ui +package ui_test import ( "testing" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/ui" "github.com/stretchr/testify/assert" ) func TestNewLogoView(t *testing.T) { - defaults, _ := config.NewStyles("") - v := NewLogoView(defaults) + v := ui.NewLogo(config.NewStyles()) v.Reset() const elogo = "[orange::b] ____ __.________ \n[orange::b]| |/ _/ __ \\______\n[orange::b]| < \\____ / ___/\n[orange::b]| | \\ / /\\___ \\ \n[orange::b]|____|__ \\ /____//____ >\n[orange::b] \\/ \\/ \n" - assert.Equal(t, elogo, v.logo.GetText(false)) - assert.Equal(t, "", v.status.GetText(false)) + assert.Equal(t, elogo, v.Logo().GetText(false)) + assert.Equal(t, "", v.Status().GetText(false)) } func TestLogoStatus(t *testing.T) { @@ -38,8 +38,7 @@ func TestLogoStatus(t *testing.T) { }, } - defaults, _ := config.NewStyles("") - v := NewLogoView(defaults) + v := ui.NewLogo(config.NewStyles()) for n := range uu { k, u := n, uu[n] t.Run(k, func(t *testing.T) { @@ -51,8 +50,8 @@ func TestLogoStatus(t *testing.T) { case "err": v.Err(u.msg) } - assert.Equal(t, u.logo, v.logo.GetText(false)) - assert.Equal(t, u.e, v.status.GetText(false)) + assert.Equal(t, u.logo, v.Logo().GetText(false)) + assert.Equal(t, u.e, v.Status().GetText(false)) }) } diff --git a/internal/ui/menu.go b/internal/ui/menu.go index 5bf983b0..50cf47e7 100644 --- a/internal/ui/menu.go +++ b/internal/ui/menu.go @@ -31,56 +31,65 @@ type Menu struct { // NewMenu returns a new menu. func NewMenu(styles *config.Styles) *Menu { - v := Menu{Table: tview.NewTable(), styles: styles} - v.SetBackgroundColor(styles.BgColor()) + m := Menu{ + Table: tview.NewTable(), + styles: styles, + } + m.SetBackgroundColor(styles.BgColor()) + styles.AddListener(&m) - return &v + return &m } -func (v *Menu) StackPushed(c model.Component) { - v.HydrateMenu(c.Hints()) +func (m *Menu) StylesChanged(s *config.Styles) { + m.styles = s + m.SetBackgroundColor(s.BgColor()) } -func (v *Menu) StackPopped(o, top model.Component) { +func (m *Menu) StackPushed(c model.Component) { + m.HydrateMenu(c.Hints()) +} + +func (m *Menu) StackPopped(o, top model.Component) { if top != nil { - v.HydrateMenu(top.Hints()) + m.HydrateMenu(top.Hints()) } else { - v.Clear() + m.Clear() } } -func (v *Menu) StackTop(t model.Component) { - v.HydrateMenu(t.Hints()) +func (m *Menu) StackTop(t model.Component) { + m.HydrateMenu(t.Hints()) } // HydrateMenu populate menu ui from hints. -func (v *Menu) HydrateMenu(hh model.MenuHints) { - v.Clear() +func (m *Menu) HydrateMenu(hh model.MenuHints) { + m.Clear() sort.Sort(hh) table := make([]model.MenuHints, maxRows+1) colCount := (len(hh) / maxRows) + 1 - if v.hasDigits(hh) { + if m.hasDigits(hh) { colCount++ } for row := 0; row < maxRows; row++ { table[row] = make(model.MenuHints, colCount) } - t := v.buildMenuTable(hh, table, colCount) + t := m.buildMenuTable(hh, table, colCount) for row := 0; row < len(t); row++ { for col := 0; col < len(t[row]); col++ { - if len(t[row][col]) == 0 { - continue - } c := tview.NewTableCell(t[row][col]) - c.SetBackgroundColor(v.styles.BgColor()) - v.SetCell(row, col, c) + if len(t[row][col]) == 0 { + c = tview.NewTableCell("") + } + c.SetBackgroundColor(m.styles.BgColor()) + m.SetCell(row, col, c) } } } -func (v *Menu) hasDigits(hh model.MenuHints) bool { +func (m *Menu) hasDigits(hh model.MenuHints) bool { for _, h := range hh { if !h.Visible { continue @@ -92,7 +101,7 @@ func (v *Menu) hasDigits(hh model.MenuHints) bool { return false } -func (v *Menu) buildMenuTable(hh model.MenuHints, table []model.MenuHints, colCount int) [][]string { +func (m *Menu) buildMenuTable(hh model.MenuHints, table []model.MenuHints, colCount int) [][]string { var row, col int firstCmd := true maxKeys := make([]int, colCount) @@ -121,30 +130,30 @@ func (v *Menu) buildMenuTable(hh model.MenuHints, table []model.MenuHints, colCo for r := range out { out[r] = make([]string, len(table[r])) } - v.layout(table, maxKeys, out) + m.layout(table, maxKeys, out) return out } -func (v *Menu) layout(table []model.MenuHints, mm []int, out [][]string) { +func (m *Menu) layout(table []model.MenuHints, mm []int, out [][]string) { for r := range table { for c := range table[r] { - out[r][c] = keyConv(v.formatMenu(table[r][c], mm[c])) + out[r][c] = keyConv(m.formatMenu(table[r][c], mm[c])) } } } -func (v *Menu) formatMenu(h model.MenuHint, size int) string { +func (m *Menu) formatMenu(h model.MenuHint, size int) string { if h.Mnemonic == "" || h.Description == "" { return "" } i, err := strconv.Atoi(h.Mnemonic) if err == nil { - return formatNSMenu(i, h.Description, v.styles.Frame()) + return formatNSMenu(i, h.Description, m.styles.Frame()) } - return formatPlainMenu(h, size, v.styles.Frame()) + return formatPlainMenu(h, size, m.styles.Frame()) } // ---------------------------------------------------------------------------- diff --git a/internal/ui/menu_test.go b/internal/ui/menu_test.go index 5813ac03..ead592ca 100644 --- a/internal/ui/menu_test.go +++ b/internal/ui/menu_test.go @@ -11,8 +11,7 @@ import ( ) func TestNewMenu(t *testing.T) { - defaults, _ := config.NewStyles("") - v := ui.NewMenu(defaults) + v := ui.NewMenu(config.NewStyles()) v.HydrateMenu(model.MenuHints{ {Mnemonic: "a", Description: "bleeA", Visible: true}, {Mnemonic: "b", Description: "bleeB", Visible: true}, diff --git a/internal/ui/splash.go b/internal/ui/splash.go index 25419c03..724cd079 100644 --- a/internal/ui/splash.go +++ b/internal/ui/splash.go @@ -20,7 +20,7 @@ var LogoSmall = []string{ } // Logo K9s big logo for splash page. -var Logo = []string{ +var LogoBig = []string{ ` ____ __.________ _________ .____ .___ `, `| |/ _/ __ \_____\_ ___ \| | | |`, `| < \____ / ___/ \ \/| | | |`, @@ -29,42 +29,42 @@ var Logo = []string{ ` \/ \/ \/ \/ `, } -// SplashView represents a splash screen. -type SplashView struct { +// Splash represents a splash screen. +type Splash struct { *tview.Flex } // NewSplash instantiates a new splash screen with product and company info. -func NewSplash(styles *config.Styles, version string) *SplashView { - v := SplashView{Flex: tview.NewFlex()} +func NewSplash(styles *config.Styles, version string) *Splash { + s := Splash{Flex: tview.NewFlex()} logo := tview.NewTextView() logo.SetDynamicColors(true) logo.SetBackgroundColor(tcell.ColorDefault) logo.SetTextAlign(tview.AlignCenter) - v.layoutLogo(logo, styles) + s.layoutLogo(logo, styles) vers := tview.NewTextView() vers.SetDynamicColors(true) vers.SetBackgroundColor(tcell.ColorDefault) vers.SetTextAlign(tview.AlignCenter) - v.layoutRev(vers, version, styles) + s.layoutRev(vers, version, styles) - v.SetDirection(tview.FlexRow) - v.AddItem(logo, 10, 1, false) - v.AddItem(vers, 1, 1, false) + s.SetDirection(tview.FlexRow) + s.AddItem(logo, 10, 1, false) + s.AddItem(vers, 1, 1, false) - return &v + return &s } -func (v *SplashView) layoutLogo(t *tview.TextView, styles *config.Styles) { - logo := strings.Join(Logo, fmt.Sprintf("\n[%s::b]", styles.Body().LogoColor)) +func (s *Splash) layoutLogo(t *tview.TextView, styles *config.Styles) { + logo := strings.Join(LogoBig, fmt.Sprintf("\n[%s::b]", styles.Body().LogoColor)) fmt.Fprintf(t, "%s[%s::b]%s\n", strings.Repeat("\n", 2), styles.Body().LogoColor, logo) } -func (v *SplashView) layoutRev(t *tview.TextView, rev string, styles *config.Styles) { +func (s *Splash) layoutRev(t *tview.TextView, rev string, styles *config.Styles) { fmt.Fprintf(t, "[%s::b]Revision [red::b]%s", styles.Body().FgColor, rev) } diff --git a/internal/ui/splash_test.go b/internal/ui/splash_test.go index f297ece3..2113819c 100644 --- a/internal/ui/splash_test.go +++ b/internal/ui/splash_test.go @@ -1,15 +1,15 @@ -package ui +package ui_test import ( "testing" "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/ui" "github.com/stretchr/testify/assert" ) func TestNewSplash(t *testing.T) { - defaults, _ := config.NewStyles("") - s := NewSplash(defaults, "bozo") + s := ui.NewSplash(config.NewStyles(), "bozo") x, y, w, h := s.GetRect() assert.Equal(t, 0, x) diff --git a/internal/ui/table.go b/internal/ui/table.go index 3500ba85..1050810a 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -83,7 +83,6 @@ func (t *Table) SendKey(evt *tcell.EventKey) { } func (t *Table) keyboard(evt *tcell.EventKey) *tcell.EventKey { - log.Debug().Msgf("KEY PRESS %#v", evt) key := evt.Key() if key == tcell.KeyUp || key == tcell.KeyDown { return evt diff --git a/internal/ui/table_test.go b/internal/ui/table_test.go index a8b815ad..7f636e65 100644 --- a/internal/ui/table_test.go +++ b/internal/ui/table_test.go @@ -14,8 +14,7 @@ import ( func TestTableNew(t *testing.T) { v := ui.NewTable("fred") - s, _ := config.NewStyles("") - ctx := context.WithValue(context.Background(), ui.KeyStyles, s) + ctx := context.WithValue(context.Background(), ui.KeyStyles, config.NewStyles()) v.Init(ctx) assert.Equal(t, "fred", v.BaseTitle) @@ -23,8 +22,7 @@ func TestTableNew(t *testing.T) { func TestTableUpdate(t *testing.T) { v := ui.NewTable("fred") - s, _ := config.NewStyles("") - ctx := context.WithValue(context.Background(), ui.KeyStyles, s) + ctx := context.WithValue(context.Background(), ui.KeyStyles, config.NewStyles()) v.Init(ctx) v.Update(makeTableData()) @@ -35,8 +33,7 @@ func TestTableUpdate(t *testing.T) { func TestTableSelection(t *testing.T) { v := ui.NewTable("fred") - s, _ := config.NewStyles("") - ctx := context.WithValue(context.Background(), ui.KeyStyles, s) + ctx := context.WithValue(context.Background(), ui.KeyStyles, config.NewStyles()) v.Init(ctx) m := &testModel{} v.SetModel(m) diff --git a/internal/view/actions.go b/internal/view/actions.go index 95ca28fe..61e8790a 100644 --- a/internal/view/actions.go +++ b/internal/view/actions.go @@ -65,10 +65,10 @@ func hotKeyActions(r Runner, aa ui.KeyActions) { log.Error().Err(fmt.Errorf("Doh! you are trying to overide an existing command `%s", k)).Msg("Invalid shortcut") continue } - aa[key] = ui.NewKeyAction( + aa[key] = ui.NewSharedKeyAction( hk.Description, gotoCmd(r, hk.Command), - true) + false) } } diff --git a/internal/view/alias_test.go b/internal/view/alias_test.go index a1b23edd..a857469d 100644 --- a/internal/view/alias_test.go +++ b/internal/view/alias_test.go @@ -21,10 +21,9 @@ func TestAliasNew(t *testing.T) { assert.Nil(t, v.Init(makeContext())) assert.Equal(t, "Aliases", v.Name()) - assert.Equal(t, 10, len(v.Hints())) + assert.Equal(t, 4, len(v.Hints())) } -// BOZO!! func TestAliasSearch(t *testing.T) { v := view.NewAlias(client.GVR("aliases")) assert.Nil(t, v.Init(makeContext())) diff --git a/internal/view/app.go b/internal/view/app.go index f33e0a1c..e94d1fdb 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -18,9 +18,9 @@ import ( ) const ( - splashTime = 1 - clusterRefresh = time.Duration(5 * time.Second) - indicatorFmt = "[orange::b]K9s [aqua::]%s [white::]%s:%s:%s [lawngreen::]%s%%[white::]::[darkturquoise::]%s%%" + splashTime = 1 + clusterRefresh = time.Duration(5 * time.Second) + statusIndicatorFmt = "[orange::b]K9s [aqua::]%s [white::]%s:%s:%s [lawngreen::]%s%%[white::]::[darkturquoise::]%s%%" ) // App represents an application view. @@ -28,7 +28,7 @@ type App struct { *ui.App Content *PageStack - command *command + command *Command factory *watch.Factory version string showHeader bool @@ -38,14 +38,14 @@ type App struct { // NewApp returns a K9s app instance. func NewApp(cfg *config.Config) *App { a := App{ - App: ui.NewApp(), + App: ui.NewApp(cfg.K9s.CurrentCluster), Content: NewPageStack(), } a.Config = cfg a.InitBench(cfg.K9s.CurrentCluster) - a.Views()["indicator"] = ui.NewIndicatorView(a.App, a.Styles) - a.Views()["clusterInfo"] = newClusterInfoView(&a, client.NewMetricsServer(cfg.GetConnection())) + a.Views()["statusIndicator"] = ui.NewStatusIndicator(a.App, a.Styles) + a.Views()["clusterInfo"] = NewClusterInfo(&a, client.NewMetricsServer(cfg.GetConnection())) return &a } @@ -86,7 +86,7 @@ func (a *App) Init(version string, rate int) error { a.factory = watch.NewFactory(a.Conn()) a.initFactory(ns) - a.command = newCommand(a) + a.command = NewCommand(a) if err := a.command.Init(); err != nil { return err } @@ -97,7 +97,7 @@ func (a *App) Init(version string, rate int) error { } main := tview.NewFlex().SetDirection(tview.FlexRow) - main.AddItem(a.indicator(), 1, 1, false) + main.AddItem(a.statusIndicator(), 1, 1, false) main.AddItem(a.Content, 0, 10, true) main.AddItem(a.Crumbs(), 2, 1, false) main.AddItem(a.Flash(), 2, 1, false) @@ -106,9 +106,25 @@ func (a *App) Init(version string, rate int) error { a.Main.AddPage("splash", ui.NewSplash(a.Styles, version), true, true) a.toggleHeader(!a.Config.K9s.GetHeadless()) + a.Styles.AddListener(a) + return nil } +func (a *App) StylesChanged(s *config.Styles) { + a.Main.SetBackgroundColor(s.BgColor()) + if f, ok := a.Main.GetPrimitive("main").(*tview.Flex); ok { + f.SetBackgroundColor(s.BgColor()) + if h, ok := f.ItemAt(0).(*tview.Flex); ok { + h.SetBackgroundColor(s.BgColor()) + } else { + log.Error().Msgf("Header not found") + } + } else { + log.Error().Msgf("Main not found") + } +} + func (a *App) bindKeys() { a.AddActions(ui.KeyActions{ ui.KeyH: ui.NewKeyAction("ToggleHeader", a.toggleHeaderCmd, false), @@ -147,13 +163,14 @@ func (a *App) toggleHeader(flag bool) { flex.AddItemAtIndex(0, a.buildHeader(), 7, 1, false) } else { flex.RemoveItemAtIndex(0) - flex.AddItemAtIndex(0, a.indicator(), 1, 1, false) + flex.AddItemAtIndex(0, a.statusIndicator(), 1, 1, false) a.refreshIndicator() } } func (a *App) buildHeader() tview.Primitive { header := tview.NewFlex() + header.SetBackgroundColor(a.Styles.BgColor()) header.SetBorderPadding(0, 0, 1, 1) header.SetDirection(tview.FlexColumn) if !a.showHeader { @@ -176,6 +193,7 @@ func (a *App) Resume() { var ctx context.Context ctx, a.cancelFn = context.WithCancel(context.Background()) go a.clusterUpdater(ctx) + a.StylesUpdater(ctx, a) } func (a *App) clusterUpdater(ctx context.Context) { @@ -192,8 +210,8 @@ func (a *App) clusterUpdater(ctx context.Context) { } } +// BOZO!! Refact to use model/view strategy. func (a *App) refreshClusterInfo() { - log.Debug().Msgf("***** REFRESHING CLUSTER ******") if !a.showHeader { a.refreshIndicator() } else { @@ -207,12 +225,12 @@ func (a *App) refreshIndicator() { var cmx client.ClusterMetrics nos, nmx, err := fetchResources(a) if err != nil { - log.Error().Err(err).Msgf("unable to refresh cluster indicator") + log.Error().Err(err).Msgf("unable to refresh cluster statusIndicator") return } if err := cluster.Metrics(nos, nmx, &cmx); err != nil { - log.Error().Err(err).Msgf("unable to refresh cluster indicator") + log.Error().Err(err).Msgf("unable to refresh cluster statusIndicator") return } @@ -225,8 +243,8 @@ func (a *App) refreshIndicator() { mem = render.NAValue } - a.indicator().SetPermanent(fmt.Sprintf( - indicatorFmt, + a.statusIndicator().SetPermanent(fmt.Sprintf( + statusIndicatorFmt, a.version, cluster.ClusterName(), cluster.UserName(), @@ -273,6 +291,7 @@ func (a *App) switchCtx(name string, loadPods bool) error { a.Flash().Err(err) } a.refreshClusterInfo() + a.ReloadStyles(name) } return nil @@ -296,11 +315,8 @@ func (a *App) Run() { defer cancel() a.Halt() - // Only enable skin updater while in dev mode. - if a.HasSkins { - if err := a.StylesUpdater(ctx, a); err != nil { - log.Error().Err(err).Msg("Unable to track skin changes") - } + if err := a.StylesUpdater(ctx, a); err != nil { + log.Error().Err(err).Msg("Unable to track skin changes") } go func() { @@ -342,13 +358,13 @@ func (a *App) setLogo(l ui.FlashLevel, msg string) { func (a *App) setIndicator(l ui.FlashLevel, msg string) { switch l { case ui.FlashErr: - a.indicator().Err(msg) + a.statusIndicator().Err(msg) case ui.FlashWarn: - a.indicator().Warn(msg) + a.statusIndicator().Warn(msg) case ui.FlashInfo: - a.indicator().Info(msg) + a.statusIndicator().Info(msg) default: - a.indicator().Reset() + a.statusIndicator().Reset() } a.Draw() } @@ -427,10 +443,10 @@ func (a *App) inject(c model.Component) error { return nil } -func (a *App) clusterInfo() *clusterInfoView { - return a.Views()["clusterInfo"].(*clusterInfoView) +func (a *App) clusterInfo() *ClusterInfo { + return a.Views()["clusterInfo"].(*ClusterInfo) } -func (a *App) indicator() *ui.IndicatorView { - return a.Views()["indicator"].(*ui.IndicatorView) +func (a *App) statusIndicator() *ui.StatusIndicator { + return a.Views()["statusIndicator"].(*ui.StatusIndicator) } diff --git a/internal/view/app_test.go b/internal/view/app_test.go index 6e9fab90..4ff96086 100644 --- a/internal/view/app_test.go +++ b/internal/view/app_test.go @@ -13,5 +13,4 @@ func TestAppNew(t *testing.T) { a.Init("blee", 10) assert.Equal(t, 11, len(a.GetActions())) - assert.Equal(t, false, a.HasSkins) } diff --git a/internal/view/browser.go b/internal/view/browser.go index 95d92242..4c98c6ff 100644 --- a/internal/view/browser.go +++ b/internal/view/browser.go @@ -5,7 +5,6 @@ import ( "context" "errors" "fmt" - rt "runtime" "strconv" "github.com/atotto/clipboard" @@ -77,7 +76,6 @@ func (b *Browser) Init(ctx context.Context) error { if err != nil { return err } - log.Debug().Msgf("ACCESSOR FOR %s -- %#v", b.gvr, b.accessor) b.envFn = b.defaultK9sEnv b.setNamespace(b.App().Config.ActiveNamespace()) @@ -93,8 +91,6 @@ func (b *Browser) Init(ctx context.Context) error { // Start initializes browser updates. func (b *Browser) Start() { b.Stop() - log.Debug().Msgf("GOROUTINE %d", rt.NumGoroutine()) - log.Debug().Msgf("BROWSER START %s", b.gvr) b.Table.Start() ctx := b.defaultContext() @@ -389,9 +385,9 @@ func (b *Browser) TableLoadFailed(err error) { // TableDataChanged notifies view new data is available. func (b *Browser) TableDataChanged(data render.TableData) { - b.Update(data) b.app.QueueUpdateDraw(func() { b.refreshActions() + b.Update(data) }) } @@ -410,7 +406,6 @@ func (b *Browser) defaultContext() context.Context { func (b *Browser) namespaceActions(aa ui.KeyActions) { if b.app.Conn() == nil || !b.meta.Namespaced || b.GetTable().Path != "" { - log.Warn().Msgf("NOT NAMESPACE RES %q -- %t -- %q", b.gvr, b.meta.Namespaced, b.GetTable().Path) return } b.namespaces = make(map[int]string, config.MaxFavoritesNS) diff --git a/internal/view/cluster_info.go b/internal/view/cluster_info.go index 3f75a1aa..95aaa3f8 100644 --- a/internal/view/cluster_info.go +++ b/internal/view/cluster_info.go @@ -16,104 +16,128 @@ import ( mv1beta1 "k8s.io/metrics/pkg/apis/metrics/v1beta1" ) -type clusterInfoView struct { +// ClusterInfo represents a cluster info view. +type ClusterInfo struct { *tview.Table - app *App - mxs *client.MetricsServer + app *App + mxs *client.MetricsServer + styles *config.Styles } -func newClusterInfoView(app *App, mx *client.MetricsServer) *clusterInfoView { - return &clusterInfoView{ - app: app, - Table: tview.NewTable(), - mxs: mx, +// NewClusterInfo returns a new cluster info view. +func NewClusterInfo(app *App, mx *client.MetricsServer) *ClusterInfo { + return &ClusterInfo{ + app: app, + Table: tview.NewTable(), + mxs: mx, + styles: app.Styles, } } -func (v *clusterInfoView) init(version string) { - cluster := model.NewCluster(v.app.Conn(), v.mxs) +func (c *ClusterInfo) init(version string) { + cluster := model.NewCluster(c.app.Conn(), c.mxs) - row := v.initInfo(cluster) - row = v.initVersion(row, version, cluster) + c.app.Styles.AddListener(c) - v.SetCell(row, 0, v.sectionCell("CPU")) - v.SetCell(row, 1, v.infoCell(render.NAValue)) + row := c.initInfo(cluster) + row = c.initVersion(row, version, cluster) + + c.SetCell(row, 0, c.sectionCell("CPU")) + c.SetCell(row, 1, c.infoCell(render.NAValue)) row++ - v.SetCell(row, 0, v.sectionCell("MEM")) - v.SetCell(row, 1, v.infoCell(render.NAValue)) + c.SetCell(row, 0, c.sectionCell("MEM")) + c.SetCell(row, 1, c.infoCell(render.NAValue)) - v.refresh() + c.refresh() } -func (v *clusterInfoView) initInfo(cluster *model.Cluster) int { +// StylesChanges notifies skin changed. +func (c *ClusterInfo) StylesChanged(s *config.Styles) { + c.styles = s + c.SetBackgroundColor(s.BgColor()) + c.refresh() +} + +func (c *ClusterInfo) initInfo(cluster *model.Cluster) int { var row int - v.SetCell(row, 0, v.sectionCell("Context")) - v.SetCell(row, 1, v.infoCell(cluster.ContextName())) + c.SetCell(row, 0, c.sectionCell("Context")) + c.SetCell(row, 1, c.infoCell(cluster.ContextName())) row++ - v.SetCell(row, 0, v.sectionCell("Cluster")) - v.SetCell(row, 1, v.infoCell(cluster.ClusterName())) + c.SetCell(row, 0, c.sectionCell("Cluster")) + c.SetCell(row, 1, c.infoCell(cluster.ClusterName())) row++ - v.SetCell(row, 0, v.sectionCell("User")) - v.SetCell(row, 1, v.infoCell(cluster.UserName())) + c.SetCell(row, 0, c.sectionCell("User")) + c.SetCell(row, 1, c.infoCell(cluster.UserName())) row++ return row } -func (v *clusterInfoView) initVersion(row int, version string, cluster *model.Cluster) int { - v.SetCell(row, 0, v.sectionCell("K9s Rev")) - v.SetCell(row, 1, v.infoCell(version)) +func (c *ClusterInfo) initVersion(row int, version string, cluster *model.Cluster) int { + c.SetCell(row, 0, c.sectionCell("K9s Rev")) + c.SetCell(row, 1, c.infoCell(version)) row++ - v.SetCell(row, 0, v.sectionCell("K8s Rev")) - v.SetCell(row, 1, v.infoCell(cluster.Version())) + c.SetCell(row, 0, c.sectionCell("K8s Rev")) + c.SetCell(row, 1, c.infoCell(cluster.Version())) row++ return row } -func (v *clusterInfoView) sectionCell(t string) *tview.TableCell { - c := tview.NewTableCell(t + ":") - c.SetAlign(tview.AlignLeft) +func (c *ClusterInfo) sectionCell(t string) *tview.TableCell { + cell := tview.NewTableCell(t + ":") + cell.SetAlign(tview.AlignLeft) var s tcell.Style - c.SetStyle(s.Bold(true).Foreground(config.AsColor(v.app.Styles.K9s.Info.SectionColor))) - c.SetBackgroundColor(v.app.Styles.BgColor()) + cell.SetStyle(s.Bold(true).Foreground(config.AsColor(c.styles.K9s.Info.SectionColor))) + cell.SetBackgroundColor(c.app.Styles.BgColor()) - return c + return cell } -func (v *clusterInfoView) infoCell(t string) *tview.TableCell { - c := tview.NewTableCell(t) - c.SetExpansion(2) - c.SetTextColor(config.AsColor(v.app.Styles.K9s.Info.FgColor)) - c.SetBackgroundColor(v.app.Styles.BgColor()) +func (c *ClusterInfo) infoCell(t string) *tview.TableCell { + cell := tview.NewTableCell(t) + cell.SetExpansion(2) + cell.SetTextColor(config.AsColor(c.styles.K9s.Info.FgColor)) + cell.SetBackgroundColor(c.app.Styles.BgColor()) - return c + return cell } -func (v *clusterInfoView) refresh() { +func (c *ClusterInfo) refresh() { var ( - cluster = model.NewCluster(v.app.Conn(), v.mxs) + cluster = model.NewCluster(c.app.Conn(), c.mxs) row int ) - v.GetCell(row, 1).SetText(cluster.ContextName()) + + c.GetCell(row, 1).SetText(cluster.ContextName()) row++ - v.GetCell(row, 1).SetText(cluster.ClusterName()) + c.GetCell(row, 1).SetText(cluster.ClusterName()) row++ - v.GetCell(row, 1).SetText(cluster.UserName()) + c.GetCell(row, 1).SetText(cluster.UserName()) row += 2 - v.GetCell(row, 1).SetText(cluster.Version()) + c.GetCell(row, 1).SetText(cluster.Version()) row++ - c := v.GetCell(row, 1) - c.SetText(render.NAValue) - c = v.GetCell(row+1, 1) - c.SetText(render.NAValue) + cell := c.GetCell(row, 1) + cell.SetText(render.NAValue) + cell = c.GetCell(row+1, 1) + cell.SetText(render.NAValue) - v.refreshMetrics(cluster, row) + c.refreshMetrics(cluster, row) + c.updateStyle() +} + +func (c *ClusterInfo) updateStyle() { + for row := 0; row < c.GetRowCount(); row++ { + c.GetCell(row, 0).SetTextColor(config.AsColor(c.styles.K9s.Info.FgColor)) + c.GetCell(row, 0).SetBackgroundColor(c.styles.BgColor()) + var s tcell.Style + c.GetCell(row, 1).SetStyle(s.Bold(true).Foreground(config.AsColor(c.styles.K9s.Info.SectionColor))) + } } func fetchResources(app *App) (*v1.NodeList, *mv1beta1.NodeMetricsList, error) { @@ -131,8 +155,8 @@ func fetchResources(app *App) (*v1.NodeList, *mv1beta1.NodeMetricsList, error) { return nos, nmx, nil } -func (v *clusterInfoView) refreshMetrics(cluster *model.Cluster, row int) { - nos, nmx, err := fetchResources(v.app) +func (c *ClusterInfo) refreshMetrics(cluster *model.Cluster, row int) { + nos, nmx, err := fetchResources(c.app) if err != nil { log.Warn().Msgf("NodeMetrics %#v", err) return @@ -142,20 +166,20 @@ func (v *clusterInfoView) refreshMetrics(cluster *model.Cluster, row int) { if err := cluster.Metrics(nos, nmx, &cmx); err != nil { log.Error().Err(err).Msgf("failed to retrieve cluster metrics") } - c := v.GetCell(row, 1) + cell := c.GetCell(row, 1) cpu := render.AsPerc(cmx.PercCPU) if cpu == "0" { cpu = render.NAValue } - c.SetText(cpu + "%" + ui.Deltas(strip(c.Text), cpu)) + cell.SetText(cpu + "%" + ui.Deltas(strip(cell.Text), cpu)) row++ - c = v.GetCell(row, 1) + cell = c.GetCell(row, 1) mem := render.AsPerc(cmx.PercMEM) if mem == "0" { mem = render.NAValue } - c.SetText(mem + "%" + ui.Deltas(strip(c.Text), mem)) + cell.SetText(mem + "%" + ui.Deltas(strip(cell.Text), mem)) } func strip(s string) string { diff --git a/internal/view/command.go b/internal/view/command.go index e7047e10..15178bf0 100644 --- a/internal/view/command.go +++ b/internal/view/command.go @@ -13,19 +13,19 @@ import ( var customViewers MetaViewers -type command struct { +type Command struct { app *App alias *dao.Alias } -func newCommand(app *App) *command { - return &command{ +func NewCommand(app *App) *Command { + return &Command{ app: app, } } -func (c *command) Init() error { +func (c *Command) Init() error { c.alias = dao.NewAlias(c.app.factory) if _, err := c.alias.Ensure(); err != nil { return err @@ -35,8 +35,8 @@ func (c *command) Init() error { return nil } -// Reset resets command and reload aliases. -func (c *command) Reset() error { +// Reset resets Command and reload aliases. +func (c *Command) Reset() error { c.alias.Clear() if _, err := c.alias.Ensure(); err != nil { return err @@ -45,13 +45,13 @@ func (c *command) Reset() error { return nil } -func (c *command) defaultCmd() error { +func (c *Command) defaultCmd() error { return c.run(c.app.Config.ActiveView()) } var canRX = regexp.MustCompile(`\Acan\s([u|g|s]):([\w-:]+)\b`) -func (c *command) specialCmd(cmd string) bool { +func (c *Command) specialCmd(cmd string) bool { cmds := strings.Split(cmd, " ") switch cmds[0] { case "q", "Q", "quit": @@ -79,10 +79,10 @@ func (c *command) specialCmd(cmd string) bool { return false } -func (c *command) viewMetaFor(cmd string) (string, *MetaViewer, error) { +func (c *Command) viewMetaFor(cmd string) (string, *MetaViewer, error) { gvr, ok := c.alias.Get(cmd) if !ok { - return "", nil, fmt.Errorf("Huh? `%s` command not found", cmd) + return "", nil, fmt.Errorf("Huh? `%s` Command not found", cmd) } v, ok := customViewers[client.GVR(gvr)] @@ -93,8 +93,8 @@ func (c *command) viewMetaFor(cmd string) (string, *MetaViewer, error) { return gvr, &v, nil } -// Exec the command by showing associated display. -func (c *command) run(cmd string) error { +// Exec the Command by showing associated display. +func (c *Command) run(cmd string) error { if c.specialCmd(cmd) { return nil } @@ -112,7 +112,7 @@ func (c *command) run(cmd string) error { view := c.componentFor(gvr, v) return c.exec(gvr, view) default: - // checks if command includes a namespace + // checks if Command includes a namespace ns := c.app.Config.ActiveNamespace() if len(cmds) == 2 { ns = cmds[1] @@ -124,7 +124,7 @@ func (c *command) run(cmd string) error { } } -func (c *command) componentFor(gvr string, v *MetaViewer) ResourceViewer { +func (c *Command) componentFor(gvr string, v *MetaViewer) ResourceViewer { var view ResourceViewer if v.viewerFn != nil { log.Debug().Msgf("Custom viewer for %s", gvr) @@ -142,14 +142,14 @@ func (c *command) componentFor(gvr string, v *MetaViewer) ResourceViewer { return view } -func (c *command) exec(gvr string, comp model.Component) error { +func (c *Command) exec(gvr string, comp model.Component) error { if comp == nil { return fmt.Errorf("No component given for %s", gvr) } g := client.GVR(gvr) c.app.Flash().Infof("Viewing %s resource...", g.ToR()) - log.Debug().Msgf("Running command %s", gvr) + log.Debug().Msgf("Running Command %s", gvr) c.app.Config.SetActiveView(g.ToR()) if err := c.app.Config.Save(); err != nil { log.Error().Err(err).Msg("Config save failed!") diff --git a/internal/view/container_test.go b/internal/view/container_test.go index 11a37af1..1893a9b7 100644 --- a/internal/view/container_test.go +++ b/internal/view/container_test.go @@ -13,5 +13,5 @@ func TestContainerNew(t *testing.T) { assert.Nil(t, c.Init(makeCtx())) assert.Equal(t, "Containers", c.Name()) - assert.Equal(t, 18, len(c.Hints())) + assert.Equal(t, 10, len(c.Hints())) } diff --git a/internal/view/context_test.go b/internal/view/context_test.go index 21865ba4..8c7da491 100644 --- a/internal/view/context_test.go +++ b/internal/view/context_test.go @@ -13,5 +13,5 @@ func TestContext(t *testing.T) { assert.Nil(t, ctx.Init(makeCtx())) assert.Equal(t, "Contexts", ctx.Name()) - assert.Equal(t, 9, len(ctx.Hints())) + assert.Equal(t, 1, len(ctx.Hints())) } diff --git a/internal/view/dp_test.go b/internal/view/dp_test.go index d9c93664..0ece1e38 100644 --- a/internal/view/dp_test.go +++ b/internal/view/dp_test.go @@ -13,6 +13,6 @@ func TestDeploy(t *testing.T) { assert.Nil(t, v.Init(makeCtx())) assert.Equal(t, "Deployments", v.Name()) - assert.Equal(t, 17, len(v.Hints())) + assert.Equal(t, 7, len(v.Hints())) } diff --git a/internal/view/ds_test.go b/internal/view/ds_test.go index b9f6cd3d..df5b67c9 100644 --- a/internal/view/ds_test.go +++ b/internal/view/ds_test.go @@ -13,5 +13,5 @@ func TestDaemonSet(t *testing.T) { assert.Nil(t, v.Init(makeCtx())) assert.Equal(t, "DaemonSets", v.Name()) - assert.Equal(t, 16, len(v.Hints())) + assert.Equal(t, 6, len(v.Hints())) } diff --git a/internal/view/event.go b/internal/view/event.go new file mode 100644 index 00000000..58ffa82b --- /dev/null +++ b/internal/view/event.go @@ -0,0 +1,28 @@ +package view + +import ( + "github.com/derailed/k9s/internal/client" + "github.com/derailed/k9s/internal/render" + "github.com/derailed/k9s/internal/ui" + "github.com/gdamore/tcell" +) + +// Event represents a command alias view. +type Event struct { + ResourceViewer +} + +// NewEvent returns a new alias view. +func NewEvent(gvr client.GVR) ResourceViewer { + e := Event{ + ResourceViewer: NewBrowser(gvr), + } + e.GetTable().SetColorerFn(render.Event{}.ColorerFunc()) + e.SetBindKeysFn(e.bindKeys) + + return &e +} + +func (e *Event) bindKeys(aa ui.KeyActions) { + aa.Delete(tcell.KeyCtrlD, ui.KeyE) +} diff --git a/internal/view/help.go b/internal/view/help.go index 10192203..cbb7c84c 100644 --- a/internal/view/help.go +++ b/internal/view/help.go @@ -51,7 +51,8 @@ func (v *Help) Init(ctx context.Context) error { func (v *Help) bindKeys() { v.Actions().Delete(ui.KeySpace, tcell.KeyCtrlSpace, tcell.KeyCtrlS) v.Actions().Set(ui.KeyActions{ - tcell.KeyEsc: ui.NewKeyAction("Back", v.app.PrevCmd, true), + tcell.KeyEsc: ui.NewKeyAction("Back", v.app.PrevCmd, false), + ui.KeyHelp: ui.NewKeyAction("Back", v.app.PrevCmd, false), tcell.KeyEnter: ui.NewKeyAction("Back", v.app.PrevCmd, false), }) } @@ -110,15 +111,20 @@ func (v *Help) showHotKeys() (model.MenuHints, error) { if err := hh.Load(); err != nil { return nil, fmt.Errorf("no hotkey configuration found") } - m := make(model.MenuHints, 0, len(hh.HotKey)) - for _, hk := range hh.HotKey { - m = append(m, model.MenuHint{ - Mnemonic: hk.ShortCut, - Description: hk.Description, + kk := make(sort.StringSlice, 0, len(hh.HotKey)) + for k := range hh.HotKey { + kk = append(kk, k) + } + kk.Sort() + mm := make(model.MenuHints, 0, len(hh.HotKey)) + for _, k := range kk { + mm = append(mm, model.MenuHint{ + Mnemonic: hh.HotKey[k].ShortCut, + Description: hh.HotKey[k].Description, }) } - return m, nil + return mm, nil } func (v *Help) showGeneral() model.MenuHints { diff --git a/internal/view/help_test.go b/internal/view/help_test.go index 1e65c3e3..a89f5da8 100644 --- a/internal/view/help_test.go +++ b/internal/view/help_test.go @@ -20,8 +20,8 @@ func TestHelp(t *testing.T) { v := view.NewHelp() assert.Nil(t, v.Init(ctx)) - assert.Equal(t, 26, v.GetRowCount()) + assert.Equal(t, 16, v.GetRowCount()) assert.Equal(t, 10, v.GetColumnCount()) - assert.Equal(t, "", v.GetCell(1, 0).Text) - assert.Equal(t, "Erase", v.GetCell(1, 1).Text) + assert.Equal(t, "", v.GetCell(1, 0).Text) + assert.Equal(t, "Kill", v.GetCell(1, 1).Text) } diff --git a/internal/view/log.go b/internal/view/log.go index 414684dd..f8a0d8dd 100644 --- a/internal/view/log.go +++ b/internal/view/log.go @@ -35,12 +35,13 @@ type Log struct { app *App logs *Details - scrollIndicator *AutoScrollIndicator + indicator *LogIndicator ansiWriter io.Writer path, container string cancelFn context.CancelFunc previous bool gvr client.GVR + fullScreen bool } var _ model.Component = &Log{} @@ -68,8 +69,8 @@ func (l *Log) Init(ctx context.Context) (err error) { l.SetBorderPadding(0, 0, 1, 1) l.SetDirection(tview.FlexRow) - l.scrollIndicator = NewAutoScrollIndicator(l.app.Styles) - l.AddItem(l.scrollIndicator, 1, 1, false) + l.indicator = NewLogIndicator(l.app.Styles) + l.AddItem(l.indicator, 1, 1, false) l.logs = NewDetails("") l.logs.SetBorder(false) @@ -89,22 +90,9 @@ func (l *Log) Init(ctx context.Context) (err error) { return nil } -// Refresh refreshes the viewer. -func (l *Log) Refresh() {} - -// App returns an app handle. -func (l *Log) App() *App { - return l.app -} - // Hints returns a collection of menu hints. func (l *Log) Hints() model.MenuHints { - return l.Actions().Hints() -} - -// Actions returns available actions. -func (l *Log) Actions() ui.KeyActions { - return l.logs.actions + return l.logs.Actions().Hints() } // Start runs the component. @@ -133,8 +121,10 @@ func (l *Log) bindKeys() { l.logs.Actions().Set(ui.KeyActions{ tcell.KeyEscape: ui.NewKeyAction("Back", l.app.PrevCmd, true), ui.KeyC: ui.NewKeyAction("Clear", l.clearCmd, true), - ui.KeyS: ui.NewKeyAction("Toggle AutoScroll", l.ToggleAutoScrollCmd, true), + ui.KeyS: ui.NewKeyAction("Toggle AutoScroll", l.toggleAutoScrollCmd, true), ui.KeyG: ui.NewKeyAction("Top", l.topCmd, false), + ui.KeyShiftF: ui.NewKeyAction("FullScreen", l.fullScreenCmd, true), + ui.KeyW: ui.NewKeyAction("Toggle Wrap", l.textWrapCmd, true), ui.KeyShiftG: ui.NewKeyAction("Bottom", l.bottomCmd, false), ui.KeyF: ui.NewKeyAction("Up", l.pageUpCmd, false), ui.KeyB: ui.NewKeyAction("Down", l.pageDownCmd, false), @@ -212,8 +202,8 @@ func (l *Log) updateLogs(ctx context.Context, c <-chan string, buffSize int) { } // ScrollIndicator returns the scroll mode viewer. -func (l *Log) ScrollIndicator() *AutoScrollIndicator { - return l.scrollIndicator +func (l *Log) Indicator() *LogIndicator { + return l.indicator } func (l *Log) setTitle(path, co string) { @@ -251,12 +241,12 @@ func (l *Log) log(lines string) { // Flush write logs to viewer. func (l *Log) Flush(index int, buff []string) { - if index == 0 || !l.scrollIndicator.AutoScroll() { + if index == 0 || !l.indicator.AutoScroll() { return } l.log(strings.Join(buff[:index], "\n")) l.app.QueueUpdateDraw(func() { - l.scrollIndicator.Refresh() + l.indicator.Refresh() l.logs.ScrollToEnd() }) } @@ -306,14 +296,6 @@ func saveData(cluster, name, data string) (string, error) { return path, nil } -// ToggleAutoScrollCmd toggles auto scrolling of logs. -func (l *Log) ToggleAutoScrollCmd(evt *tcell.EventKey) *tcell.EventKey { - l.scrollIndicator.ToggleAutoScroll() - l.scrollIndicator.Refresh() - - return nil -} - func (l *Log) topCmd(evt *tcell.EventKey) *tcell.EventKey { l.app.Flash().Info("Top of logs...") l.logs.ScrollToBeginning() @@ -346,3 +328,27 @@ func (l *Log) clearCmd(*tcell.EventKey) *tcell.EventKey { l.logs.ScrollTo(0, 0) return nil } + +func (l *Log) textWrapCmd(*tcell.EventKey) *tcell.EventKey { + l.indicator.ToggleTextWrap() + l.logs.SetWrap(l.indicator.textWrap) + return nil +} + +func (l *Log) toggleAutoScrollCmd(evt *tcell.EventKey) *tcell.EventKey { + l.indicator.ToggleAutoScroll() + return nil +} + +func (l *Log) fullScreenCmd(*tcell.EventKey) *tcell.EventKey { + l.indicator.ToggleFullScreen() + sidePadding := 1 + if l.indicator.FullScreen() { + sidePadding = 0 + } + l.SetFullScreen(l.indicator.FullScreen()) + l.Box.SetBorder(!l.indicator.FullScreen()) + l.Flex.SetBorderPadding(0, 0, sidePadding, sidePadding) + + return nil +} diff --git a/internal/view/log_indicator.go b/internal/view/log_indicator.go new file mode 100644 index 00000000..3c806dcb --- /dev/null +++ b/internal/view/log_indicator.go @@ -0,0 +1,83 @@ +package view + +import ( + "fmt" + "sync/atomic" + + "github.com/derailed/k9s/internal/config" + "github.com/derailed/tview" +) + +// LogIndicator represents a log view indicator. +type LogIndicator struct { + *tview.TextView + + styles *config.Styles + scrollStatus int32 + fullScreen bool + textWrap bool +} + +// NewLogIndicator returns a new indicator. +func NewLogIndicator(styles *config.Styles) *LogIndicator { + l := LogIndicator{ + styles: styles, + TextView: tview.NewTextView(), + scrollStatus: 1, + } + l.SetBackgroundColor(config.AsColor(styles.Views().Log.BgColor)) + l.SetTextAlign(tview.AlignRight) + l.SetDynamicColors(true) + + return &l +} + +func (l *LogIndicator) AutoScroll() bool { + return atomic.LoadInt32(&l.scrollStatus) == 1 +} + +func (l *LogIndicator) TextWrap() bool { + return l.textWrap +} + +func (l *LogIndicator) FullScreen() bool { + return l.fullScreen +} + +func (l *LogIndicator) ToggleFullScreen() { + l.fullScreen = !l.fullScreen + l.Refresh() +} + +func (l *LogIndicator) ToggleTextWrap() { + l.textWrap = !l.textWrap + l.Refresh() +} + +func (l *LogIndicator) ToggleAutoScroll() { + var val int32 = 1 + if l.AutoScroll() { + val = 0 + } + atomic.StoreInt32(&l.scrollStatus, val) + l.Refresh() +} + +func (l *LogIndicator) Refresh() { + l.Clear() + l.update("Autoscroll: " + l.onOff(l.AutoScroll())) + l.update("FullScreen: " + l.onOff(l.fullScreen)) + l.update("Wrap: " + l.onOff(l.textWrap)) +} + +func (l *LogIndicator) onOff(b bool) string { + if b { + return "On" + } + return "Off" +} + +func (l *LogIndicator) update(status string) { + fg, bg := l.styles.Frame().Crumb.FgColor, l.styles.Frame().Crumb.ActiveColor + fmt.Fprintf(l, "[%s:%s:b] %-15s ", fg, bg, status) +} diff --git a/internal/view/log_indicator_test.go b/internal/view/log_indicator_test.go new file mode 100644 index 00000000..05f1caa7 --- /dev/null +++ b/internal/view/log_indicator_test.go @@ -0,0 +1,17 @@ +package view_test + +import ( + "testing" + + "github.com/derailed/k9s/internal/config" + "github.com/derailed/k9s/internal/view" + "github.com/stretchr/testify/assert" +) + +func TestLogIndicatorRefresh(t *testing.T) { + defaults := config.NewStyles() + v := view.NewLogIndicator(defaults) + v.Refresh() + + assert.Equal(t, "[black:orange:b] Autoscroll: On [black:orange:b] FullScreen: Off [black:orange:b] Wrap: Off \n", v.GetText(false)) +} diff --git a/internal/view/log_test.go b/internal/view/log_test.go index 0e4fef57..a852a9ab 100644 --- a/internal/view/log_test.go +++ b/internal/view/log_test.go @@ -1,4 +1,4 @@ -package view_test +package view import ( "bytes" @@ -9,7 +9,6 @@ import ( "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/view" "github.com/derailed/tview" "github.com/stretchr/testify/assert" ) @@ -29,20 +28,20 @@ func TestLogAnsi(t *testing.T) { } func TestLogFlush(t *testing.T) { - v := view.NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false) + v := NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false) v.Init(makeContext()) v.Flush(2, []string{"blee", "bozo"}) - v.ToggleAutoScrollCmd(nil) + v.toggleAutoScrollCmd(nil) assert.Equal(t, "blee\nbozo\n", v.Logs().GetText(true)) - assert.Equal(t, " Autoscroll: Off ", v.ScrollIndicator().GetText(true)) - v.ToggleAutoScrollCmd(nil) - assert.Equal(t, " Autoscroll: On ", v.ScrollIndicator().GetText(true)) - assert.Equal(t, 8, len(v.Hints())) + assert.Equal(t, " Autoscroll: Off FullScreen: Off Wrap: Off ", v.Indicator().GetText(true)) + v.toggleAutoScrollCmd(nil) + assert.Equal(t, " Autoscroll: On FullScreen: Off Wrap: Off ", v.Indicator().GetText(true)) + assert.Equal(t, 10, len(v.Hints())) } func TestLogViewSave(t *testing.T) { - v := view.NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false) + v := NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false) v.Init(makeContext()) app := makeApp() @@ -56,7 +55,7 @@ func TestLogViewSave(t *testing.T) { } func TestLogViewNav(t *testing.T) { - v := view.NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false) + v := NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false) v.Init(makeContext()) var buff []string @@ -64,26 +63,27 @@ func TestLogViewNav(t *testing.T) { buff = append(buff, fmt.Sprintf("line-%d\n", i)) } v.Flush(100, buff) - v.ToggleAutoScrollCmd(nil) + v.toggleAutoScrollCmd(nil) r, _ := v.Logs().GetScrollOffset() assert.Equal(t, -1, r) } func TestLogViewClear(t *testing.T) { - v := view.NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false) + v := NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false) v.Init(makeContext()) v.Flush(2, []string{"blee", "bozo"}) - v.ToggleAutoScrollCmd(nil) + v.toggleAutoScrollCmd(nil) assert.Equal(t, "blee\nbozo\n", v.Logs().GetText(true)) v.Logs().Clear() assert.Equal(t, "", v.Logs().GetText(true)) } +// ---------------------------------------------------------------------------- // Helpers... -func makeApp() *view.App { - return view.NewApp(config.NewConfig(ks{})) +func makeApp() *App { + return NewApp(config.NewConfig(ks{})) } diff --git a/internal/view/ns_test.go b/internal/view/ns_test.go index cb36c8ac..5ab9d368 100644 --- a/internal/view/ns_test.go +++ b/internal/view/ns_test.go @@ -13,5 +13,5 @@ func TestNSCleanser(t *testing.T) { assert.Nil(t, ns.Init(makeCtx())) assert.Equal(t, "Namespaces", ns.Name()) - assert.Equal(t, 13, len(ns.Hints())) + assert.Equal(t, 3, len(ns.Hints())) } diff --git a/internal/view/pod_test.go b/internal/view/pod_test.go index 78e53aae..313f22b8 100644 --- a/internal/view/pod_test.go +++ b/internal/view/pod_test.go @@ -16,7 +16,7 @@ func TestPodNew(t *testing.T) { assert.Nil(t, po.Init(makeCtx())) assert.Equal(t, "Pods", po.Name()) - assert.Equal(t, 25, len(po.Hints())) + assert.Equal(t, 15, len(po.Hints())) } // Helpers... diff --git a/internal/view/port_forward_test.go b/internal/view/port_forward_test.go index 71a86159..69a0648c 100644 --- a/internal/view/port_forward_test.go +++ b/internal/view/port_forward_test.go @@ -13,5 +13,5 @@ func TestPortForwardNew(t *testing.T) { assert.Nil(t, pf.Init(makeCtx())) assert.Equal(t, "PortForwards", pf.Name()) - assert.Equal(t, 16, len(pf.Hints())) + assert.Equal(t, 8, len(pf.Hints())) } diff --git a/internal/view/rbac_test.go b/internal/view/rbac_test.go index 4193c82f..463cb340 100644 --- a/internal/view/rbac_test.go +++ b/internal/view/rbac_test.go @@ -13,5 +13,5 @@ func TestRbacNew(t *testing.T) { assert.Nil(t, v.Init(makeCtx())) assert.Equal(t, "Rbac", v.Name()) - assert.Equal(t, 10, len(v.Hints())) + assert.Equal(t, 2, len(v.Hints())) } diff --git a/internal/view/registrar.go b/internal/view/registrar.go index 7684e0fc..b376b64c 100644 --- a/internal/view/registrar.go +++ b/internal/view/registrar.go @@ -23,6 +23,9 @@ func coreRes(vv MetaViewers) { vv["v1/namespaces"] = MetaViewer{ viewerFn: NewNamespace, } + vv["v1/events"] = MetaViewer{ + viewerFn: NewEvent, + } vv["v1/pods"] = MetaViewer{ viewerFn: NewPod, } diff --git a/internal/view/screen_dump_test.go b/internal/view/screen_dump_test.go index bb3962df..55770d41 100644 --- a/internal/view/screen_dump_test.go +++ b/internal/view/screen_dump_test.go @@ -13,5 +13,5 @@ func TestScreenDumpNew(t *testing.T) { assert.Nil(t, po.Init(makeCtx())) assert.Equal(t, "ScreenDumps", po.Name()) - assert.Equal(t, 12, len(po.Hints())) + assert.Equal(t, 2, len(po.Hints())) } diff --git a/internal/view/scroll_indicator.go b/internal/view/scroll_indicator.go deleted file mode 100644 index f56003fc..00000000 --- a/internal/view/scroll_indicator.go +++ /dev/null @@ -1,57 +0,0 @@ -package view - -import ( - "fmt" - "sync/atomic" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/tview" -) - -// AutoScrollIndicator represents a log autoscroll status indicator. -type AutoScrollIndicator struct { - *tview.TextView - - styles *config.Styles - scrollStatus int32 -} - -// NewAutoScrollIndicator returns a new indicator. -func NewAutoScrollIndicator(styles *config.Styles) *AutoScrollIndicator { - a := AutoScrollIndicator{ - styles: styles, - TextView: tview.NewTextView(), - scrollStatus: 1, - } - a.SetBackgroundColor(config.AsColor(styles.Views().Log.BgColor)) - a.SetTextAlign(tview.AlignRight) - a.SetDynamicColors(true) - - return &a -} - -func (a *AutoScrollIndicator) AutoScroll() bool { - return atomic.LoadInt32(&a.scrollStatus) == 1 -} - -func (a *AutoScrollIndicator) ToggleAutoScroll() { - var val int32 = 1 - if a.AutoScroll() { - val = 0 - } - atomic.StoreInt32(&a.scrollStatus, val) -} - -func (a *AutoScrollIndicator) Refresh() { - autoScroll := "Off" - if a.AutoScroll() { - autoScroll = "On" - } - a.update("Autoscroll: " + autoScroll) -} - -func (a *AutoScrollIndicator) update(status string) { - a.Clear() - fg, bg := a.styles.Frame().Crumb.FgColor, a.styles.Frame().Crumb.ActiveColor - fmt.Fprintf(a, "[%s:%s:b] %-15s ", fg, bg, status) -} diff --git a/internal/view/scroll_indicator_test.go b/internal/view/scroll_indicator_test.go deleted file mode 100644 index e47af271..00000000 --- a/internal/view/scroll_indicator_test.go +++ /dev/null @@ -1,17 +0,0 @@ -package view_test - -import ( - "testing" - - "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/view" - "github.com/stretchr/testify/assert" -) - -func TestScrollIndicatorRefresg(t *testing.T) { - defaults, _ := config.NewStyles("") - v := view.NewAutoScrollIndicator(defaults) - v.Refresh() - - assert.Equal(t, "[black:orange:b] Autoscroll: On \n", v.GetText(false)) -} diff --git a/internal/view/secret_test.go b/internal/view/secret_test.go index 085e9c4f..d7effb2c 100644 --- a/internal/view/secret_test.go +++ b/internal/view/secret_test.go @@ -13,5 +13,5 @@ func TestSecretNew(t *testing.T) { assert.Nil(t, s.Init(makeCtx())) assert.Equal(t, "Secrets", s.Name()) - assert.Equal(t, 13, len(s.Hints())) + assert.Equal(t, 3, len(s.Hints())) } diff --git a/internal/view/sts_test.go b/internal/view/sts_test.go index fbc5bc27..3ae4e794 100644 --- a/internal/view/sts_test.go +++ b/internal/view/sts_test.go @@ -13,5 +13,5 @@ func TestStatefulSetNew(t *testing.T) { assert.Nil(t, s.Init(makeCtx())) assert.Equal(t, "StatefulSets", s.Name()) - assert.Equal(t, 17, len(s.Hints())) + assert.Equal(t, 7, len(s.Hints())) } diff --git a/internal/view/svc_test.go b/internal/view/svc_test.go index 9579eb00..f9ebc3ac 100644 --- a/internal/view/svc_test.go +++ b/internal/view/svc_test.go @@ -132,5 +132,5 @@ func TestServiceNew(t *testing.T) { assert.Nil(t, s.Init(makeCtx())) assert.Equal(t, "Services", s.Name()) - assert.Equal(t, 17, len(s.Hints())) + assert.Equal(t, 7, len(s.Hints())) } diff --git a/internal/view/table.go b/internal/view/table.go index 4b242368..0595c100 100644 --- a/internal/view/table.go +++ b/internal/view/table.go @@ -86,15 +86,15 @@ func (t *Table) saveCmd(evt *tcell.EventKey) *tcell.EventKey { func (t *Table) bindKeys() { t.Actions().Add(ui.KeyActions{ - ui.KeySpace: ui.NewKeyAction("Mark", t.markCmd, false), - tcell.KeyCtrlSpace: ui.NewKeyAction("Marks Clear", t.clearMarksCmd, false), - tcell.KeyCtrlS: ui.NewKeyAction("Save", t.saveCmd, false), - ui.KeySlash: ui.NewKeyAction("Filter Mode", t.activateCmd, false), - tcell.KeyEscape: ui.NewKeyAction("Filter Reset", t.resetCmd, false), - tcell.KeyEnter: ui.NewKeyAction("Filter", t.filterCmd, false), - tcell.KeyBackspace2: ui.NewKeyAction("Erase", t.eraseCmd, false), - tcell.KeyBackspace: ui.NewKeyAction("Erase", t.eraseCmd, false), - tcell.KeyDelete: ui.NewKeyAction("Erase", t.eraseCmd, false), + ui.KeySpace: ui.NewSharedKeyAction("Mark", t.markCmd, false), + tcell.KeyCtrlSpace: ui.NewSharedKeyAction("Marks Clear", t.clearMarksCmd, false), + tcell.KeyCtrlS: ui.NewSharedKeyAction("Save", t.saveCmd, false), + ui.KeySlash: ui.NewSharedKeyAction("Filter Mode", t.activateCmd, false), + tcell.KeyEscape: ui.NewSharedKeyAction("Filter Reset", t.resetCmd, false), + tcell.KeyEnter: ui.NewSharedKeyAction("Filter", t.filterCmd, false), + tcell.KeyBackspace2: ui.NewSharedKeyAction("Erase", t.eraseCmd, false), + tcell.KeyBackspace: ui.NewSharedKeyAction("Erase", t.eraseCmd, false), + tcell.KeyDelete: ui.NewSharedKeyAction("Erase", t.eraseCmd, false), ui.KeyShiftN: ui.NewKeyAction("Sort Name", t.SortColCmd(0, true), false), ui.KeyShiftA: ui.NewKeyAction("Sort Age", t.SortColCmd(-1, true), false), }) diff --git a/internal/view/yaml_test.go b/internal/view/yaml_test.go index 96c71709..41451559 100644 --- a/internal/view/yaml_test.go +++ b/internal/view/yaml_test.go @@ -49,7 +49,7 @@ func TestYaml(t *testing.T) { }, } - s, _ := config.NewStyles("skins/stock.yml") + s := config.NewStyles() for _, u := range uu { assert.Equal(t, u.e, colorizeYAML(s.Views().Yaml, u.s)) } diff --git a/internal/watch/factory.go b/internal/watch/factory.go index b0bbdc6b..08538969 100644 --- a/internal/watch/factory.go +++ b/internal/watch/factory.go @@ -147,11 +147,11 @@ func (f *Factory) isClusterWide() bool { } func (f *Factory) preload(ns string) { - verbs := []string{"get", "list", "watch"} - _, _ = f.CanForResource(ns, "v1/pods", verbs...) - _, _ = f.CanForResource(allNamespaces, "apiextensions.k8s.io/v1beta1/customresourcedefinitions", verbs...) - _, _ = f.CanForResource(clusterScope, "rbac.authorization.k8s.io/v1/clusterroles", verbs...) - _, _ = f.CanForResource(allNamespaces, "rbac.authorization.k8s.io/v1/roles", verbs...) + // verbs := []string{"get", "list", "watch"} + // _, _ = f.CanForResource(ns, "v1/pods", verbs...) + // _, _ = f.CanForResource(allNamespaces, "apiextensions.k8s.io/v1beta1/customresourcedefinitions", verbs...) + // _, _ = f.CanForResource(clusterScope, "rbac.authorization.k8s.io/v1/clusterroles", verbs...) + // _, _ = f.CanForResource(allNamespaces, "rbac.authorization.k8s.io/v1/roles", verbs...) } // CanForResource return an informer is user has access. @@ -201,7 +201,6 @@ func (f *Factory) ensureFactory(ns string) di.DynamicSharedInformerFactory { } func toGVR(gvr string) schema.GroupVersionResource { - log.Debug().Msgf(">>> Convert GVR %q", gvr) tokens := strings.Split(gvr, "/") if len(tokens) < 3 { tokens = append([]string{""}, tokens...) diff --git a/main.go b/main.go index 8e4f977c..2d854cff 100644 --- a/main.go +++ b/main.go @@ -8,6 +8,9 @@ import ( "github.com/rs/zerolog" "github.com/rs/zerolog/log" _ "k8s.io/client-go/plugin/pkg/client/auth" + + "net/http" + _ "net/http/pprof" ) func init() { @@ -21,6 +24,10 @@ func main() { panic(err) } + go func() { + http.ListenAndServe("localhost:6060", nil) + }() + log.Logger = log.Output(zerolog.ConsoleWriter{Out: file}) cmd.Execute() diff --git a/skins/snazzy.yml b/skins/snazzy.yml new file mode 100644 index 00000000..3e1e285e --- /dev/null +++ b/skins/snazzy.yml @@ -0,0 +1,51 @@ +k9s: + body: + fgColor: "#97979b" + bgColor: "#282a36" + logoColor: "#5af78e" + info: + fgColor: white + sectionColor: "#5af78e" + frame: + border: + fgColor: "#5af78e" + focusColor: "#5af78e" + menu: + fgColor: white + keyColor: "#57c7ff" + numKeyColor: "#ff6ac1" + crumbs: + fgColor: "#282a36" + bgColor: white + activeColor: "#f3f99d" + status: + newColor: "#eff0eb" + modifyColor: "#5af78e" + addColor: "#57c7ff" + errorColor: "#ff5c57" + highlightcolor: "#f3f99d" + killColor: mediumpurple + completedColor: gray + title: + fgColor: "#5af78e" + bgColor: "#282a36" + highlightColor: white + counterColor: white + filterColor: "#57c7ff" + table: + fgColor: "#57c7ff" + bgColor: "#282a36" + cursorColor: "#5af78e" + markColor: darkgoldenrod + header: + fgColor: white + bgColor: "#282a36" + sorterColor: orange + views: + yaml: + keyColor: "#ff5c57" + colonColor: white + valueColor: "#f3f99d" + logs: + fgColor: white + bgColor: "#282a36" From 5c0fc0845b3be6a76e6154d316510d047023ea31 Mon Sep 17 00:00:00 2001 From: derailed Date: Sun, 29 Dec 2019 12:53:16 -0700 Subject: [PATCH 33/35] checkpoint --- internal/client/config.go | 13 ++++- internal/model/table.go | 13 +++-- internal/render/table.go | 8 +++ internal/ui/table.go | 3 ++ internal/ui/table_test.go | 37 +++++++------- internal/view/app.go | 4 +- internal/view/dp.go | 4 +- internal/view/ds.go | 4 +- internal/view/log.go | 1 - internal/view/logs_extender.go | 8 ++- internal/view/sts.go | 4 +- internal/view/table_int_test.go | 86 +++++++++++++++++---------------- main.go | 8 --- 13 files changed, 112 insertions(+), 81 deletions(-) diff --git a/internal/client/config.go b/internal/client/config.go index f54dae80..364e6236 100644 --- a/internal/client/config.go +++ b/internal/client/config.go @@ -3,6 +3,7 @@ package client import ( "errors" "fmt" + "sync" "github.com/rs/zerolog/log" v1 "k8s.io/api/core/v1" @@ -19,11 +20,15 @@ type Config struct { currentContext string rawConfig *clientcmdapi.Config restConfig *restclient.Config + mutex *sync.RWMutex } // NewConfig returns a new k8s config or an error if the flags are invalid. func NewConfig(f *genericclioptions.ConfigFlags) *Config { - return &Config{flags: f} + return &Config{ + flags: f, + mutex: &sync.RWMutex{}, + } } // Flags returns configuration flags. @@ -231,12 +236,18 @@ func (c *Config) NamespaceNames(nns []v1.Namespace) []string { // ConfigAccess return the current kubeconfig api server access configuration. func (c *Config) ConfigAccess() (clientcmd.ConfigAccess, error) { + c.mutex.RLock() + defer c.mutex.RUnlock() + c.ensureConfig() return c.clientConfig.ConfigAccess(), nil } // RawConfig fetch the current kubeconfig with no overrides. func (c *Config) RawConfig() (clientcmdapi.Config, error) { + c.mutex.Lock() + defer c.mutex.Unlock() + if c.rawConfig != nil { if c.rawConfig.CurrentContext == c.currentContext { return *c.rawConfig, nil diff --git a/internal/model/table.go b/internal/model/table.go index 169ac222..86023ebc 100644 --- a/internal/model/table.go +++ b/internal/model/table.go @@ -22,7 +22,7 @@ type TableListener interface { type Table struct { gvr string namespace string - data render.TableData + data *render.TableData listeners []TableListener inUpdate int32 refreshRate time.Duration @@ -32,7 +32,7 @@ type Table struct { func NewTable(gvr string) *Table { return &Table{ gvr: gvr, - data: render.TableData{}, + data: render.NewTableData(), refreshRate: 2 * time.Second, } } @@ -81,7 +81,7 @@ func (t *Table) Empty() bool { // Peek returns model data. func (t *Table) Peek() render.TableData { - return t.data + return *t.data } func (t *Table) updater(ctx context.Context) { @@ -107,13 +107,13 @@ func (t *Table) refresh(ctx context.Context) { log.Error().Err(err).Msg("Reconcile failed") t.fireTableLoadFailed(err) } - t.fireTableChanged(t.data) + t.fireTableChanged(*t.data) } // AddListener adds a new model listener. func (t *Table) AddListener(l TableListener) { t.listeners = append(t.listeners, l) - t.fireTableChanged(t.data) + t.fireTableChanged(*t.data) } // RemoveListener delete a listener from the list. @@ -144,6 +144,9 @@ func (t *Table) fireTableLoadFailed(err error) { } func (t *Table) reconcile(ctx context.Context) error { + t.data.Mutex.Lock() + defer t.data.Mutex.Unlock() + log.Debug().Msgf("GOROUTINE %d", runtime.NumGoroutine()) factory, ok := ctx.Value(internal.KeyFactory).(Factory) diff --git a/internal/render/table.go b/internal/render/table.go index d8ceb542..c6c5ddf4 100644 --- a/internal/render/table.go +++ b/internal/render/table.go @@ -1,10 +1,18 @@ package render +import "sync" + // TableData tracks a K8s resource for tabular display. type TableData struct { Header HeaderRow RowEvents RowEvents Namespace string + Mutex *sync.RWMutex +} + +// NewTableData returns a new table. +func NewTableData() *TableData { + return &TableData{Mutex: &sync.RWMutex{}} } // Clear clears out the entire table. diff --git a/internal/ui/table.go b/internal/ui/table.go index 1050810a..35116ecd 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -134,6 +134,9 @@ func (t *Table) SetSortCol(index, count int, asc bool) { // Update table content. func (t *Table) Update(data render.TableData) { + data.Mutex.RLock() + defer data.Mutex.RUnlock() + var firstRow bool if t.GetRowCount() == 0 { firstRow = true diff --git a/internal/ui/table_test.go b/internal/ui/table_test.go index 7f636e65..30a1bb1d 100644 --- a/internal/ui/table_test.go +++ b/internal/ui/table_test.go @@ -69,26 +69,27 @@ func (t *testModel) InNamespace(string) bool { return true } func (t *testModel) SetRefreshRate(time.Duration) {} func makeTableData() render.TableData { - return render.TableData{ - Namespace: "", - Header: render.HeaderRow{ - render.Header{Name: "a"}, - render.Header{Name: "b"}, - render.Header{Name: "c"}, - }, - RowEvents: render.RowEvents{ - render.RowEvent{ - Row: render.Row{ - ID: "r1", - Fields: render.Fields{"blee", "duh", "fred"}, - }, + t := render.NewTableData() + t.Namespace = "" + t.Header = render.HeaderRow{ + render.Header{Name: "a"}, + render.Header{Name: "b"}, + render.Header{Name: "c"}, + } + t.RowEvents = render.RowEvents{ + render.RowEvent{ + Row: render.Row{ + ID: "r1", + Fields: render.Fields{"blee", "duh", "fred"}, }, - render.RowEvent{ - Row: render.Row{ - ID: "r2", - Fields: render.Fields{"blee", "duh", "zorg"}, - }, + }, + render.RowEvent{ + Row: render.Row{ + ID: "r2", + Fields: render.Fields{"blee", "duh", "zorg"}, }, }, } + + return *t } diff --git a/internal/view/app.go b/internal/view/app.go index e94d1fdb..71ea7cc3 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -193,7 +193,9 @@ func (a *App) Resume() { var ctx context.Context ctx, a.cancelFn = context.WithCancel(context.Background()) go a.clusterUpdater(ctx) - a.StylesUpdater(ctx, a) + if err := a.StylesUpdater(ctx, a); err != nil { + log.Error().Err(err).Msgf("Styles update failed") + } } func (a *App) clusterUpdater(ctx context.Context) { diff --git a/internal/view/dp.go b/internal/view/dp.go index 48178845..ec6f169f 100644 --- a/internal/view/dp.go +++ b/internal/view/dp.go @@ -1,6 +1,8 @@ package view import ( + "strings" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" @@ -52,7 +54,7 @@ func (d *Deploy) showPods(app *App, _, _, path string) { app.Flash().Err(err) } - showPodsFromSelector(app, path, dp.Spec.Selector) + showPodsFromSelector(app, strings.Replace(path, "/", "::", 1), dp.Spec.Selector) } // Helpers... diff --git a/internal/view/ds.go b/internal/view/ds.go index fff9e316..ad48890e 100644 --- a/internal/view/ds.go +++ b/internal/view/ds.go @@ -1,6 +1,8 @@ package view import ( + "strings" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" @@ -47,5 +49,5 @@ func (d *DaemonSet) showPods(app *App, _, _, path string) { d.App().Flash().Err(err) } - showPodsFromSelector(app, path, ds.Spec.Selector) + showPodsFromSelector(app, strings.Replace(path, "/", "::", 1), ds.Spec.Selector) } diff --git a/internal/view/log.go b/internal/view/log.go index f8a0d8dd..2074a9d9 100644 --- a/internal/view/log.go +++ b/internal/view/log.go @@ -41,7 +41,6 @@ type Log struct { cancelFn context.CancelFunc previous bool gvr client.GVR - fullScreen bool } var _ model.Component = &Log{} diff --git a/internal/view/logs_extender.go b/internal/view/logs_extender.go index 655fe8f2..5a4e39e6 100644 --- a/internal/view/logs_extender.go +++ b/internal/view/logs_extender.go @@ -39,7 +39,7 @@ func (l *LogsExtender) logsCmd(prev bool) func(evt *tcell.EventKey) *tcell.Event if path == "" { return nil } - if l.GetTable().Path != "" { + if isResourcePath(l.GetTable().Path) { path = l.GetTable().Path } l.showLogs(path, prev) @@ -48,11 +48,15 @@ func (l *LogsExtender) logsCmd(prev bool) func(evt *tcell.EventKey) *tcell.Event } } +func isResourcePath(p string) bool { + ns, n := client.Namespaced(p) + return ns != "" && n != "" +} + func (l *LogsExtender) showLogs(path string, prev bool) { log.Debug().Msgf("SHOWING LOGS path %q", path) co := "" if l.containerFn != nil { - log.Debug().Msgf("CUSTOM CO FUNC") co = l.containerFn() } if err := l.App().inject(NewLog(client.GVR(l.GVR()), path, co, prev)); err != nil { diff --git a/internal/view/sts.go b/internal/view/sts.go index 1002f9de..13842ade 100644 --- a/internal/view/sts.go +++ b/internal/view/sts.go @@ -1,6 +1,8 @@ package view import ( + "strings" + "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/render" "github.com/derailed/k9s/internal/ui" @@ -51,5 +53,5 @@ func (s *StatefulSet) showPods(app *App, _, gvr, path string) { app.Flash().Err(err) } - showPodsFromSelector(app, path, sts.Spec.Selector) + showPodsFromSelector(app, strings.Replace(path, "/", "::", 1), sts.Spec.Selector) } diff --git a/internal/view/table_int_test.go b/internal/view/table_int_test.go index 743aee96..f5c547a8 100644 --- a/internal/view/table_int_test.go +++ b/internal/view/table_int_test.go @@ -33,28 +33,28 @@ func TestTableNew(t *testing.T) { v := NewTable("test") v.Init(makeContext()) - data := render.TableData{ - Header: render.HeaderRow{ - render.Header{Name: "NAMESPACE"}, - render.Header{Name: "NAME", Align: tview.AlignRight}, - render.Header{Name: "FRED"}, - render.Header{Name: "AGE", Decorator: render.AgeDecorator}, - }, - RowEvents: render.RowEvents{ - render.RowEvent{ - Row: render.Row{ - Fields: render.Fields{"ns1", "a", "10", "3m"}, - }, - }, - render.RowEvent{ - Row: render.Row{ - Fields: render.Fields{"ns1", "b", "15", "1m"}, - }, - }, - }, - Namespace: "", + data := render.NewTableData() + data.Header = render.HeaderRow{ + render.Header{Name: "NAMESPACE"}, + render.Header{Name: "NAME", Align: tview.AlignRight}, + render.Header{Name: "FRED"}, + render.Header{Name: "AGE", Decorator: render.AgeDecorator}, } - v.Update(data) + data.RowEvents = render.RowEvents{ + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"ns1", "a", "10", "3m"}, + }, + }, + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"ns1", "b", "15", "1m"}, + }, + }, + } + data.Namespace = "" + + v.Update(*data) assert.Equal(t, 3, v.GetRowCount()) } @@ -101,28 +101,30 @@ func (t *testTableModel) InNamespace(string) bool { return true } func (t *testTableModel) SetRefreshRate(time.Duration) {} func makeTableData() render.TableData { - return render.TableData{ - Header: render.HeaderRow{ - render.Header{Name: "NAMESPACE"}, - render.Header{Name: "NAME", Align: tview.AlignRight}, - render.Header{Name: "FRED"}, - render.Header{Name: "AGE", Decorator: render.AgeDecorator}, - }, - RowEvents: render.RowEvents{ - render.RowEvent{ - Row: render.Row{ - Fields: render.Fields{"ns1", "blee", "10", "3m"}, - }, - }, - render.RowEvent{ - Row: render.Row{ - Fields: render.Fields{"ns1", "fred", "15", "1m"}, - }, - Deltas: render.DeltaRow{"", "", "20", ""}, - }, - }, - Namespace: "", + t := render.NewTableData() + + t.Header = render.HeaderRow{ + render.Header{Name: "NAMESPACE"}, + render.Header{Name: "NAME", Align: tview.AlignRight}, + render.Header{Name: "FRED"}, + render.Header{Name: "AGE", Decorator: render.AgeDecorator}, } + t.RowEvents = render.RowEvents{ + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"ns1", "blee", "10", "3m"}, + }, + }, + render.RowEvent{ + Row: render.Row{ + Fields: render.Fields{"ns1", "fred", "15", "1m"}, + }, + Deltas: render.DeltaRow{"", "", "20", ""}, + }, + } + t.Namespace = "" + + return *t } func makeContext() context.Context { diff --git a/main.go b/main.go index 2d854cff..a040a539 100644 --- a/main.go +++ b/main.go @@ -8,9 +8,6 @@ import ( "github.com/rs/zerolog" "github.com/rs/zerolog/log" _ "k8s.io/client-go/plugin/pkg/client/auth" - - "net/http" - _ "net/http/pprof" ) func init() { @@ -23,11 +20,6 @@ func main() { if err != nil { panic(err) } - - go func() { - http.ListenAndServe("localhost:6060", nil) - }() - log.Logger = log.Output(zerolog.ConsoleWriter{Out: file}) cmd.Execute() From 782de04b42cf1a7cf1ba7b02e4989301a81230a0 Mon Sep 17 00:00:00 2001 From: derailed Date: Sun, 29 Dec 2019 23:34:28 -0700 Subject: [PATCH 34/35] checkpoint --- README.md | 65 +++++++++++++++++++----- change_logs/release_0.10.0.md | 88 +++++++++++++++++++++++++++++++++ go.sum | 34 +++++++++++++ internal/dao/registry.go | 1 + internal/keys.go | 2 + internal/model/table.go | 8 +++ internal/render/crd.go | 11 ----- internal/render/hpa.go | 1 + internal/ui/ctx.go | 14 ------ internal/ui/table_helper.go | 3 +- internal/ui/table_test.go | 7 +-- internal/view/actions.go | 2 +- internal/view/alias.go | 2 +- internal/view/alias_test.go | 5 +- internal/view/app.go | 29 +++++++---- internal/view/app_test.go | 2 +- internal/view/benchmark.go | 19 ------- internal/view/browser.go | 59 +++++++++++++++++++++- internal/view/command.go | 14 +++--- internal/view/context.go | 2 +- internal/view/details.go | 26 +++++++--- internal/view/help.go | 17 ++++++- internal/view/help_test.go | 4 +- internal/view/helpers.go | 3 +- internal/view/ns.go | 2 +- internal/view/pod_test.go | 4 +- internal/view/registrar.go | 5 +- internal/view/table.go | 38 +++----------- internal/view/table_int_test.go | 9 ++-- 29 files changed, 336 insertions(+), 140 deletions(-) create mode 100644 change_logs/release_0.10.0.md delete mode 100644 internal/ui/ctx.go diff --git a/README.md b/README.md index e7c22297..ffb1c436 100644 --- a/README.md +++ b/README.md @@ -107,7 +107,7 @@ K9s uses aliases to navigate most K8s resources. | `Ctrl-a` | Show all available resource alias | select+`` to view | | `/`filter`ENTER` | Filter out a resource view given a filter | `/bumblebeetuna` | | `/`-l label-selector`ENTER` | Filter resource view by labels | `/-l app=fred` | -| `` | Bails out of command/filter mode | | +| `` | Bails out of view/command/filter mode | | | `d`,`v`, `e`, `l`,... | Key mapping to describe, view, edit, view logs,... | `d` (describes a resource) | | `:`ctx`` | To view and switch to another Kubernetes context | `:`+`ctx`+`` | | `:`ns`` | To view and switch to another Kubernetes namespace | `:`+`ns`+`` | @@ -119,11 +119,12 @@ K9s uses aliases to navigate most K8s resources. ## K9s config file ($HOME/.k9s/config.yml) - K9s keeps its configurations in a dot file in your home directory. + K9s keeps its configurations in a .k9s directory in your home directory. > NOTE: This is still in flux and will change while in pre-release stage! ```yaml + # config.yml k9s: # Indicates api-server poll intervals. refreshRate: 2 @@ -159,7 +160,7 @@ K9s uses aliases to navigate most K8s resources. --- ## Aliases -In K9s you can define your own command aliases (shortnames) to access your resources. In your `$HOME/.k9s` define a file called `alias.yml`. A K9s alias defines pairs of alias:gvr. A gvr represents a fully qualified Kubernetes resource identifier. Here is an example of an alias file: +In K9s, you can define your own command aliases (shortnames) to access your resources. In your `$HOME/.k9s` define a file called `alias.yml`. A K9s alias defines pairs of alias:gvr. A gvr represents a fully qualified Kubernetes resource identifier. Here is an example of an alias file: ```yaml # $HOME/.k9s/alias.yml @@ -168,7 +169,7 @@ alias: crb: rbac.authorization.k8s.io/v1/clusterrolebindings ``` -Using this alias file, you can now type pp/crb to list pods, clusterrolebindings respectively. +Using this alias file, you can now type pp/crb to list pods or clusterrolebindings respectively. --- ## Plugins @@ -178,9 +179,10 @@ K9s allows you to define your own cluster commands via plugins. K9s will look at ```yaml # $HOME/.k9s/plugin.yml plugin: + # Defines a plugin to provide a `Ctrl-L` shorcut to tail the logs while in pod view. fred: shortCut: Ctrl-L - description: "Pod logs" + description: Pod logs scopes: - po command: /usr/local/bin/kubectl @@ -197,7 +199,7 @@ plugin: This defines a plugin for viewing logs on a selected pod using `CtrlL` mnemonic. -The shortcut option represents the command a user would type to activate the plugin. The command represents adhoc commands the plugin runs upon activation. The scopes defines a collection of views shortnames for which the plugin shortcut will be made available to the user. +The shortcut option represents the command a user would type to activate the plugin. The command represents adhoc commands the plugin runs upon activation. The scopes defines a collection of resources names/shortnames for which the plugin shortcut will be made available to the user. You can specify all to provide this shortcut for all views. K9s does provide additional environment variables for you to customize your plugins. Currently, the available environment variables are as follows: @@ -278,6 +280,41 @@ benchmarks: --- +## HotKeys + +Entering the command mode and typing a resource name or alias, could be cumbersome for navigating thru often used resources. We're introducing hotkeys that allows a user to define their own hotkeys to activate their favorite resource views. In order to enable hotkeys please follow these steps: + +1. In your .k9s home directory create a file named `hotkey.yml` +2. Add the following to your `hotkey.yml`. You can use short names or resource name to specify a command ie same as typing it in command mode. + + ```yaml + hotKey: + shift-0: + shortCut: Shift-0 + description: View pods + command: pods + shift-1: + shortCut: Shift-1 + description: View deployments + command: dp + shift-2: + shortCut: Shift-2 + description: View services + command: service + shift-3: + shortCut: Shift-3 + description: View statefulsets + command: sts + ``` + + Not feeling so hot? Your custom hotkeys list will be listed in the help view.``. Also your hotkey file will be automatically reloaded so you can readily use your hotkeys as you define them. + + You can choose any keyboard shotcuts that make sense to you, provided they are not part of the standard K9s shortcuts list. + +NOTE: This feature/configuration might change in future releases! + +--- + ## K9s RBAC FU On RBAC enabled clusters, you would need to give your users/groups capabilities so that they can use K9s to explore their Kubernetes cluster. K9s needs minimally read privileges at both the cluster and namespace level to display resources and metrics. @@ -310,7 +347,7 @@ rules: - apiGroups: ["apiextensions.k8s.io"] resources: ["customresourcedefinitions"] verbs: ["get", "list", "watch"] - # Grants RO access to metric server + # Grants RO access to metric server (if present) - apiGroups: ["metrics.k8s.io"] resources: ["nodes", "pods"] verbs: ["get", "list", "watch"] @@ -350,7 +387,7 @@ rules: verbs: ["get", "list", "watch"] # Grants RO access to metric server - apiGroups: ["metrics.k8s.io"] - resources: ["pods"] + resources: ["pods", "nodes"] verbs: - get - list @@ -377,7 +414,7 @@ roleRef: ## Skins -You can style K9s based on your own sense of style and look. This is very much an experimental feature at this time, more will be added/modified if this feature has legs so thread accordingly! +You can style K9s based on your own sense of look and style. This is very much an experimental feature at this time, more will be added/modified if this feature has legs so thread accordingly! By default a K9s view displays resource information using the following coloring scheme: @@ -387,7 +424,8 @@ By default a K9s view displays resource information using the following coloring Skins are YAML files, that enable a user to change K9s presentation layer. K9s skins are loaded from `$HOME/.k9s/skin.yml`. If a skin file is detected then the skin would be loaded if not the current stock skin remains in effect. -Below is a sample skin file, more skins would be available in the skins directory, just simply copy any of these in your user's home dir as `skin.yml`. +You can also change K9s skins based on the cluster you are connecting too. In this case, you can specify the skin file name as `$HOME/.k9s/mycluster_skin.yml` +Below is a sample skin file, more skins are available in the skins directory in this repo, just simply copy any of these in your user's home dir as `skin.yml`. ```yaml # InTheNavy Skin... @@ -419,7 +457,8 @@ k9s: activeColor: skyblue # Resource status and update styles status: - newColor: blue + # You can also use hex colors! + newColor: #0000ff modifyColor: powderblue addColor: lightskyblue errorColor: indianred @@ -496,7 +535,7 @@ Available color names are defined below: This initial drop is brittle. K9s will most likely blow up... -1. You're running older versions of Kubernetes. K9s works best Kubernetes 1.12+. +1. You're running older versions of Kubernetes. K9s works best Kubernetes 1.15+. 2. You don't have enough RBAC fu to manage your cluster. --- @@ -511,7 +550,7 @@ dig this effort, please let us know that too! ## ATTA Girls/Boys! -K9s sits on top of many of opensource projects and libraries. Our *sincere* +K9s sits on top of many open source projects and libraries. Our *sincere* appreciations to all the OSS contributors that work nights and weekends to make this project a reality! diff --git a/change_logs/release_0.10.0.md b/change_logs/release_0.10.0.md new file mode 100644 index 00000000..c6b1cfca --- /dev/null +++ b/change_logs/release_0.10.0.md @@ -0,0 +1,88 @@ + + +# Release v0.10.0 + +## Notes + +Thank you to all that contributed with flushing out issues and enhancements for K9s! I'll try to mark some of these issues as fixed. But if you don't mind grab the latest rev and see if we're happier with some of the fixes! If you've filed an issue please help me verify and close. Your support, kindness and awesome suggestions to make K9s better is as ever very much noticed and appreciated! + +Also if you dig this tool, please make some noise on social! [@kitesurfer](https://twitter.com/kitesurfer) + +--- + +## Change Logs + +First off, Happy 2020 to you and yours!! Best wishes for good health and good fortune! + +This release represents a major overall of K9s core. It's been a long time coming and indeed a long day in the saddle ;( There has been many code changes and hopefully improvements from previous releases. I think some of it is better but I've probably borked a bunch of functionality in the process. I look to you to help me flesh out issues and bugs, so we can move on to bigger and exciting features in 2020! Please do thread lightly on this one and make sure to keep a previous release handy just in case... This was a boatload of work to make this happen, my hope is you'll enjoy some of the improvements... In any case, and as always, if you feel they're better ways or imperfections by all means please pipe in! + +I would also like to take this opportunity to thank all of you for your kind PRs and issues and for your support and patience with K9s. I understand this release might be a bit torked, but I will work hard to make sure we reach stability quickly in the next few drops. Thank you for your understanding!! + +## VatDoesDisDo? + +Most of the refactors are around K8s resource fetching and viewing as well as navigation changes. Based on our observations this release might load resources a bit slower than usual but should make navigation much faster once the cache is primed. We've made some improvements to be more consistent with navigation and shortcuts management. We've got ride off the breadcrumbs navigation ie no more `p` to nav back. Crumbs are now just tracking a natural resoure navigation ie pod -> containers -> logs and no longer commands history. Each new command will now load a brand new breadcrumb. You can press `` to nav back to the previous page. We're also introducing a new hotkeys feature, that afforts creating shortcuts to navigate to your favorite resources ie shift-0 -> view pods, shift-1 -> view deployments (See HotKey section below). I know there were many outstanding PRS (Thank you to all that I've submitted!) and given the extent of the changes, I've resolved to incorporate them in manually vs having to deal with merge conflicts. + +## Custom Skins Per Cluster + +In this release, we've added support for skins at the cluster level. Do you want K9s to look differently based on which cluster you're connecting to? All you'll need is to name the skin file in the K9s home directory as follows `mycluster_skin.yml`. If no cluster specific skin file is found, the standard `skin.yml` file will be loaded if present. Please checkout the `skins` directory in this repo or PR me if you have cool skins you'd like to share with your fellow K9ers as they will be featured in these release notes and the project README. + +## Hot(Ness)? + +Feeling like you want to be able to quickly switch around your favorite resources with your very own shortcut? Wouldn't it be dandy to navigate to your deployments using shift-0 vs entering a command `:dp`? Here is what you'll need to do to add HotKeys to your K9s sessions: + +1. In your .k9s home directory create a file named `hotkey.yml` +2. For example add the following to your `hotkey.yml`. You can use short names or resource name to specify a command ie same as typing it in command mode. + + ```yaml + hotKey: + shift-0: + shortCut: Shift-0 + description: View pods + command: pods + shift-1: + shortCut: Shift-1 + description: View deployments + command: dp + shift-2: + shortCut: Shift-2 + description: View services + command: service + shift-3: + shortCut: Shift-3 + description: View statefulsets + command: statefulsets + ``` + + Not feeling so hot? Your custom hotkeys list will be listed in the help view.``. + + You can choose any keyboard shotcuts that make sense to you, provided they are not part of the standard K9s shortcuts list. + +## PullRequests + +* [PR #447](https://github.com/derailed/k9s/pull/447) K9s MacPorts support. Thank you! [Nils Breunese](https://github.com/breun) +* [PR #446](https://github.com/derailed/k9s/pull/446) Same key invert sort. Big thanks!! [James Hiew](https://github.com/jameshiew) +* [PR #445](https://github.com/derailed/k9s/pull/445) Use `?` to toggle help. Major thanks!! [Ramz](https://github.com/ageekymonk) +* [PR #443](https://github.com/derailed/k9s/pull/443) Hex color skin support. Great work! [Gavin Ray](https://github.com/gavinray97) +* [PR #442](https://github.com/derailed/k9s/pull/442) Full screen/Wrap support on log view. ATTA BOY! [Shiv3](https://github.com/shiv3) +* [PR #412](https://github.com/derailed/k9s/pull/412) Simplify cruder interface. ATTA BOY!! (as always)[Gustavo Silva Paiva](https://github.com/paivagustavo) +* [PR #350](https://github.com/derailed/k9s/pull/350) Sanitize file name before saving. All credits to [Tuomo Syvänperä](https://github.com/syvanpera) + +--- + +## Resolved Bugs/Features + +* [Issue #437](https://github.com/derailed/k9s/issues/437) Error when viewing cluster role on a role binding. +* [Issue #434](https://github.com/derailed/k9s/issues/434) Same key `?` toggle help. +* [Issue #432](https://github.com/derailed/k9s/issues/432) Add address field to port forwards. +* [Issue #431](https://github.com/derailed/k9s/issues/431) Add LimitRange resource support. +* [Issue #430](https://github.com/derailed/k9s/issues/430) Add HotKey support. +* [Issue #426](https://github.com/derailed/k9s/issues/426) Address slow scroll while in table view. +* [Issue #417](https://github.com/derailed/k9s/issues/417) Ensure code lints correctly. Thank you Gustavo!! +* [Issue #415](https://github.com/derailed/k9s/issues/415) Add provisions to support longer clusterinfo/namespace header. +* [Issue #408](https://github.com/derailed/k9s/issues/408) Same key toggle inverse sort. +* [Issue #402](https://github.com/derailed/k9s/issues/402) Add `all` support to plugin scope. +* [Issue #401](https://github.com/derailed/k9s/issues/401) Add support for custom plugins on all views. + +--- + + © 2019 Imhotep Software LLC. All materials licensed under [Apache v2.0](http://www.apache.org/licenses/LICENSE-2.0) diff --git a/go.sum b/go.sum index f4153eee..6f5b8c15 100644 --- a/go.sum +++ b/go.sum @@ -28,6 +28,7 @@ github.com/JeffAshton/win_pdh v0.0.0-20161109143554-76bb4ee9f0ab/go.mod h1:3VYc5 github.com/MakeNowJust/heredoc v0.0.0-20170808103936-bb23615498cd/go.mod h1:64YHyfSL2R96J44Nlwm39UHepQbyR5q10x7iYa1ks2E= github.com/Microsoft/go-winio v0.4.11/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA= github.com/Microsoft/hcsshim v0.0.0-20190417211021-672e52e9209d/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg= +github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46 h1:lsxEuwrXEAokXB9qhlbKWPpo3KMLZQ5WB5WLQRW1uq0= github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ= github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= @@ -40,6 +41,7 @@ github.com/Rican7/retry v0.1.0/go.mod h1:FgOROf8P5bebcC1DS0PdOQiqGUridaZvikzUmkF github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o= github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8= github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY= +github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a h1:idn718Q4B6AGu/h5Sxe66HYVdqdGu2l9Iebqhi/AEoA= github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY= github.com/atotto/clipboard v0.1.2 h1:YZCtFu5Ie8qX2VmVTBnrqLSiU9XOWwqNRmdT3gIQzbY= github.com/atotto/clipboard v0.1.2/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI= @@ -47,8 +49,10 @@ github.com/auth0/go-jwt-middleware v0.0.0-20170425171159-5493cabe49f7/go.mod h1: github.com/aws/aws-sdk-go v1.16.26/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo= github.com/bazelbuild/bazel-gazelle v0.0.0-20181012220611-c728ce9f663e/go.mod h1:uHBSeeATKpVazAACZBDPL/Nk/UhQDDsJWDlqYJo8/Us= github.com/bazelbuild/buildtools v0.0.0-20180226164855-80c7f0d45d7e/go.mod h1:5JP0TXzWDHXv8qvxRC4InIazwdyDseBDbzESUMKk1yU= +github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0= github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q= github.com/bifurcation/mint v0.0.0-20180715133206-93c51c6ce115/go.mod h1:zVt7zX3K/aDCk9Tj+VM7YymsX66ERvzCJzw8rFCX2JU= +github.com/blang/semver v3.5.0+incompatible h1:CGxCgetQ64DKk7rdZ++Vfnb1+ogGNnB17OJKJXD2Cfs= github.com/blang/semver v3.5.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk= github.com/boltdb/bolt v1.3.1/go.mod h1:clJnj/oiGkjum5o1McbSZDSLxVThjynRyGBgiAx27Ps= github.com/caddyserver/caddy v1.0.3/go.mod h1:G+ouvOY32gENkJC+jhgl62TyhvqEsFaDiZ4uw0RzP1E= @@ -70,13 +74,16 @@ github.com/coredns/corefile-migration v1.0.2/go.mod h1:OFwBp/Wc9dJt5cAZzHWMNhK1r github.com/coreos/bbolt v1.3.1-coreos.6/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk= github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE= github.com/coreos/etcd v3.3.15+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE= +github.com/coreos/etcd v3.3.17+incompatible h1:f/Z3EoDSx1yjaIjLQGo1diYUlQYSBrrAQ5vP8NjwXwo= github.com/coreos/etcd v3.3.17+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE= github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk= github.com/coreos/go-oidc v2.1.0+incompatible/go.mod h1:CgnwVTmzoESiwO9qyAFEMiHoZ1nMCKZlZ9V6mm3/LKc= github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk= github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk= github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4= +github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e h1:Wf6HqHfScWJN9/ZjdUKyjop4mf3Qdd+1TvvltAvM3m8= github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4= +github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea h1:n2Ltr3SrfQlf/9nOna1DoGKxLx3qTSI8Ttl6Xrqp6mw= github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA= github.com/coreos/rkt v1.30.0/go.mod h1:O634mlH6U7qk87poQifK6M2rsFNt+FyUTWNMnP1hF1U= github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE= @@ -128,6 +135,7 @@ github.com/ghodss/yaml v0.0.0-20180820084758-c7ce16629ff4/go.mod h1:4dBDuWmgqj2H github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk= github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= github.com/globalsign/mgo v0.0.0-20180905125535-1ca0a4f7cbcb/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q= +github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8 h1:DujepqpGd1hyOd7aW59XpK7Qymp8iy83xq74fLr21is= github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q= github.com/go-acme/lego v2.5.0+incompatible/go.mod h1:yzMNe9CasVUhkquNvti5nAtPmG94USbYxYrZfTkIn0M= github.com/go-bindata/go-bindata v3.1.1+incompatible/go.mod h1:xK8Dsgwmeed+BBsSy2XTopBn/8uK2HWuGSnA11C3Joo= @@ -135,9 +143,11 @@ github.com/go-logr/logr v0.1.0/go.mod h1:ixOQHD9gLJUVQQ2ZOR7zLEifBX6tGkNJF4QyIY7 github.com/go-openapi/analysis v0.0.0-20180825180245-b006789cd277/go.mod h1:k70tL6pCuVxPJOHXQ+wIac1FUrvNkHolPie/cLEU6hI= github.com/go-openapi/analysis v0.17.0/go.mod h1:IowGgpVeD0vNm45So8nr+IcQ3pxVtpRoBWb8PVZO0ik= github.com/go-openapi/analysis v0.18.0/go.mod h1:IowGgpVeD0vNm45So8nr+IcQ3pxVtpRoBWb8PVZO0ik= +github.com/go-openapi/analysis v0.19.2 h1:ophLETFestFZHk3ji7niPEL4d466QjW+0Tdg5VyDq7E= github.com/go-openapi/analysis v0.19.2/go.mod h1:3P1osvZa9jKjb8ed2TPng3f0i/UY9snX6gxi44djMjk= github.com/go-openapi/errors v0.17.0/go.mod h1:LcZQpmvG4wyF5j4IhA73wkLFQg+QJXOQHVjmcZxhka0= github.com/go-openapi/errors v0.18.0/go.mod h1:LcZQpmvG4wyF5j4IhA73wkLFQg+QJXOQHVjmcZxhka0= +github.com/go-openapi/errors v0.19.2 h1:a2kIyV3w+OS3S97zxUndRVD46+FhGOUBDFY7nmu4CsY= github.com/go-openapi/errors v0.19.2/go.mod h1:qX0BLWsyaKfvhluLejVpVNwNRdXZhEbTA4kxxpKBC94= github.com/go-openapi/jsonpointer v0.0.0-20160704185906-46af16f9f7b1/go.mod h1:+35s3my2LFTysnkMfxsJBAMHj/DoqoB9knIWoYG/Vk0= github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M= @@ -152,8 +162,10 @@ github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwoh github.com/go-openapi/loads v0.17.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU= github.com/go-openapi/loads v0.18.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU= github.com/go-openapi/loads v0.19.0/go.mod h1:72tmFy5wsWx89uEVddd0RjRWPZm92WRLhf7AC+0+OOU= +github.com/go-openapi/loads v0.19.2 h1:rf5ArTHmIJxyV5Oiks+Su0mUens1+AjpkPoWr5xFRcI= github.com/go-openapi/loads v0.19.2/go.mod h1:QAskZPMX5V0C2gvfkGZzJlINuP7Hx/4+ix5jWFxsNPs= github.com/go-openapi/runtime v0.0.0-20180920151709-4f900dc2ade9/go.mod h1:6v9a6LTXWQCdL8k1AO3cvqx5OtZY/Y9wKTgaoP6YRfA= +github.com/go-openapi/runtime v0.19.0 h1:sU6pp4dSV2sGlNKKyHxZzi1m1kG4WnYtWcJ+HYbygjE= github.com/go-openapi/runtime v0.19.0/go.mod h1:OwNfisksmmaZse4+gpV3Ne9AyMOlP1lt4sK4FXt0O64= github.com/go-openapi/spec v0.0.0-20160808142527-6aced65f8501/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc= github.com/go-openapi/spec v0.17.0/go.mod h1:XkF/MOi14NmjsfZ8VtAKf8pIlbZzyoTvZsdfssdxcBI= @@ -162,6 +174,7 @@ github.com/go-openapi/spec v0.19.2 h1:SStNd1jRcYtfKCN7R0laGNs80WYYvn5CbBjM2sOmCr github.com/go-openapi/spec v0.19.2/go.mod h1:sCxk3jxKgioEJikev4fgkNmwS+3kuYdJtcsZsD5zxMY= github.com/go-openapi/strfmt v0.17.0/go.mod h1:P82hnJI0CXkErkXi8IKjPbNBM6lV6+5pLP5l494TcyU= github.com/go-openapi/strfmt v0.18.0/go.mod h1:P82hnJI0CXkErkXi8IKjPbNBM6lV6+5pLP5l494TcyU= +github.com/go-openapi/strfmt v0.19.0 h1:0Dn9qy1G9+UJfRU7TR8bmdGxb4uifB7HNrJjOnV0yPk= github.com/go-openapi/strfmt v0.19.0/go.mod h1:+uW+93UVvGGq2qGaZxdDeJqSAqBqBdl+ZPMF/cC8nDY= github.com/go-openapi/swag v0.0.0-20160704191624-1d0bd113de87/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I= github.com/go-openapi/swag v0.17.0/go.mod h1:AByQ+nYG6gQg71GINrmuDXCPWdL640yX49/kXLo40Tg= @@ -169,6 +182,7 @@ github.com/go-openapi/swag v0.18.0/go.mod h1:AByQ+nYG6gQg71GINrmuDXCPWdL640yX49/ github.com/go-openapi/swag v0.19.2 h1:jvO6bCMBEilGwMfHhrd61zIID4oIFdwb76V17SM88dE= github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk= github.com/go-openapi/validate v0.18.0/go.mod h1:Uh4HdOzKt19xGIGm1qHf/ofbX1YQ4Y+MYsct2VUrAJ4= +github.com/go-openapi/validate v0.19.2 h1:ky5l57HjyVRrsJfd2+Ro5Z9PjGuKbsmftwyMtk8H7js= github.com/go-openapi/validate v0.19.2/go.mod h1:1tRCw7m3jtI8eNWEEliiAqUIcBztB2KDnRCRMUi7GTA= github.com/go-ozzo/ozzo-validation v3.5.0+incompatible/go.mod h1:gsEKFIVnabGBt6mXmxK0MoFy+cZoTJY6mu5Ll3LVLBU= github.com/godbus/dbus v4.1.0+incompatible/go.mod h1:/YcGZj5zSblfDWMMoOzV4fas9FZnQYTkDnsGvmh2Grw= @@ -176,6 +190,7 @@ github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d h1:3PaI8p3seN09Vjb github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o= github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= +github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef h1:veQD95Isof8w9/WXiA+pa3tz3fJXkt5B7QaRBrM62gk= github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= github.com/golang/mock v1.2.0 h1:28o5sBqPkBsMGnC6b4MvE2TzSr5/AT4c/1fLqVGIwlk= @@ -202,6 +217,7 @@ github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXi github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc= github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI= github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= +github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY= github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg= github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY= @@ -217,6 +233,7 @@ github.com/gregjones/httpcache v0.0.0-20170728041850-787624de3eb7/go.mod h1:Fecb github.com/gregjones/httpcache v0.0.0-20190212212710-3befbb6ad0cc h1:f8eY6cV/x1x+HLjOp4r72s/31/V2aTUtg5oKRRPf8/Q= github.com/gregjones/httpcache v0.0.0-20190212212710-3befbb6ad0cc/go.mod h1:FecbI9+v66THATjSRHfNgh1IVFe/9kFxbXtjV0ctIMA= github.com/grpc-ecosystem/go-grpc-middleware v0.0.0-20190222133341-cfaf5686ec79/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs= +github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 h1:Ovs26xHkKqVztRpIrF/92BcuyuQ/YW4NSIpoGtfXNho= github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk= github.com/grpc-ecosystem/grpc-gateway v1.3.0/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw= github.com/hashicorp/go-syslog v1.0.0/go.mod h1:qPfqrKkXGihmCqbJM2mZgkZGvKG1dFdvsLplgctolz4= @@ -279,6 +296,7 @@ github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzp github.com/mattn/go-runewidth v0.0.5 h1:jrGtp51JOKTWgvLFzfG6OtZOJcK2sEnzc/U+zw7TtbA= github.com/mattn/go-runewidth v0.0.5/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI= github.com/mattn/go-shellwords v1.0.5/go.mod h1:3xCvwCdWdlDJUrvuMn7Wuy9eWs4pE8vqg+NOMyg4B2o= +github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU= github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0= github.com/mesos/mesos-go v0.0.9/go.mod h1:kPYCMQ9gsOXVAle1OsoY4I1+9kPu8GHkf88aV59fDr4= github.com/mholt/certmagic v0.6.2-0.20190624175158-6a42ef9fe8c2/go.mod h1:g4cOPxcjV0oFq3qwpjSA30LReKD8AoIfwAY9VvG35NY= @@ -288,6 +306,7 @@ github.com/mindprince/gonvml v0.0.0-20171110221305-fee913ce8fb2/go.mod h1:2eu9pR github.com/mistifyio/go-zfs v2.1.1+incompatible/go.mod h1:8AuVvqP/mXw1px98n46wfvcGfQ4ci2FwoAjKYxuo3Z4= github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0= github.com/mitchellh/go-wordwrap v1.0.0/go.mod h1:ZXFpozHsX6DPmq2I0TCekCxypsnAUbP2oI0UX1GXzOo= +github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE= github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y= github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg= @@ -299,6 +318,7 @@ github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3Rllmb github.com/mohae/deepcopy v0.0.0-20170603005431-491d3605edfb/go.mod h1:TaXosZuwdSHYgviHp1DAtfrULt5eUgsSMsZf+YrPgl8= github.com/morikuni/aec v0.0.0-20170113033406-39771216ff4c/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc= github.com/mrunalp/fileutils v0.0.0-20160930181131-4ee1cc9a8058/go.mod h1:x8F1gnqOkIEiO4rqoeEEEqQbo7HjGMTvyoq3gej4iT0= +github.com/munnerz/goautoneg v0.0.0-20120707110453-a547fc61f48d h1:7PxY7LVfSZm7PEeBTyK1rj1gABdCO2mbri6GKO1cMDs= github.com/munnerz/goautoneg v0.0.0-20120707110453-a547fc61f48d/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ= github.com/mvdan/xurls v1.1.0/go.mod h1:tQlNn3BED8bE/15hnSL2HLkDeLWpNPAwtw7wkEq44oU= github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f/go.mod h1:ZdcZmHo+o7JKHSa8/e818NopupXU1YMK5fe1lsApnBw= @@ -316,6 +336,7 @@ github.com/opencontainers/image-spec v1.0.1/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zM github.com/opencontainers/runc v1.0.0-rc2.0.20190611121236-6cc515888830/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U= github.com/opencontainers/runtime-spec v1.0.0/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0= github.com/opencontainers/selinux v1.2.2/go.mod h1:+BLncwf63G4dgOzykXAxcmnFlUaOlkDdmw/CqsW6pjs= 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+github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910 h1:idejC8f05m9MGOsuEi1ATq9shN03HrxNkD/luQvxCv8= github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo= +github.com/prometheus/common v0.0.0-20181126121408-4724e9255275 h1:PnBWHBf+6L0jOqq0gIVUe6Yk0/QMZ640k6NvkxcBf+8= github.com/prometheus/common v0.0.0-20181126121408-4724e9255275/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro= +github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a h1:9a8MnZMP0X2nLJdBg+pBmGgkJlSaKC2KaQmTCk1XDtE= github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk= github.com/quobyte/api v0.1.2/go.mod h1:jL7lIHrmqQ7yh05OJ+eEEdHr0u/kmT1Ff9iHd+4H6VI= github.com/rakyll/hey v0.1.2 h1:XlGaKcBdmXJaPImiTnE+TGLDUWQ2toYuHCwdrylLjmg= @@ -398,8 +423,11 @@ github.com/xlab/handysort v0.0.0-20150421192137-fb3537ed64a1/go.mod h1:QcJo0QPSf github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q= github.com/zenazn/goji v0.9.0/go.mod h1:7S9M489iMyHBNxwZnk9/EHS098H4/F6TATF2mIxtB1Q= go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU= +go.uber.org/atomic v0.0.0-20181018215023-8dc6146f7569 h1:nSQar3Y0E3VQF/VdZ8PTAilaXpER+d7ypdABCrpwMdg= go.uber.org/atomic v0.0.0-20181018215023-8dc6146f7569/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE= +go.uber.org/multierr v0.0.0-20180122172545-ddea229ff1df h1:shvkWr0NAZkg4nPuE3XrKP0VuBPijjk3TfX6Y6acFNg= go.uber.org/multierr v0.0.0-20180122172545-ddea229ff1df/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0= +go.uber.org/zap v0.0.0-20180814183419-67bc79d13d15 h1:Z2sc4+v0JHV6Mn4kX1f2a5nruNjmV+Th32sugE8zwz8= go.uber.org/zap v0.0.0-20180814183419-67bc79d13d15/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q= golang.org/x/crypto v0.0.0-20180426230345-b49d69b5da94/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= @@ -505,9 +533,11 @@ google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= +google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873 h1:nfPFGzJkUDX6uBmpN/pSw7MbOAWegH5QDQuoXFHedLg= google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38= +google.golang.org/grpc v1.23.0 h1:AzbTB6ux+okLTzP8Ru1Xs41C303zdcfEht7MQnYJt5A= google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg= gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= @@ -520,6 +550,7 @@ gopkg.in/inf.v0 v0.9.0/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw= gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc= gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw= gopkg.in/mcuadros/go-syslog.v2 v2.2.1/go.mod h1:l5LPIyOOyIdQquNg+oU6Z3524YwrcqEm0aKH+5zpt2U= +gopkg.in/natefinch/lumberjack.v2 v2.0.0 h1:1Lc07Kr7qY4U2YPouBjpCLxpiyxIVoxqXgkXLknAOE8= gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k= gopkg.in/square/go-jose.v2 v2.2.2/go.mod h1:M9dMgbHiYLoDGQrXy7OpJDJWiKiU//h+vD76mk0e1AI= gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= @@ -544,6 +575,7 @@ k8s.io/apiextensions-apiserver v0.0.0-20190918161926-8f644eb6e783 h1:V6ndwCPoao1 k8s.io/apiextensions-apiserver v0.0.0-20190918161926-8f644eb6e783/go.mod h1:xvae1SZB3E17UpV59AWc271W/Ph25N+bjPyR63X6tPY= k8s.io/apimachinery v0.0.0-20190913080033-27d36303b655 h1:CS1tBQz3HOXiseWZu6ZicKX361CZLT97UFnnPx0aqBw= k8s.io/apimachinery v0.0.0-20190913080033-27d36303b655/go.mod h1:nL6pwRT8NgfF8TT68DBI8uEePRt89cSvoXUVqbkWHq4= +k8s.io/apiserver v0.0.0-20190918160949-bfa5e2e684ad h1:IMoNR9pilTBaCS5WpwWnAdmoVYVeXowOD3bLrwxIAtQ= k8s.io/apiserver v0.0.0-20190918160949-bfa5e2e684ad/go.mod h1:XPCXEwhjaFN29a8NldXA901ElnKeKLrLtREO9ZhFyhg= k8s.io/cli-runtime v0.0.0-20190918162238-f783a3654da8 h1:W3zT6wRwUKkEGnUu1OAAJFwcgETlCu1BLdNP/VCTFuM= k8s.io/cli-runtime v0.0.0-20190918162238-f783a3654da8/go.mod h1:WRliO+M6Osz7/zdOF0RI42IsJgSYHUwbLgqAWJPneSs= @@ -552,6 +584,7 @@ k8s.io/client-go v0.0.0-20190918160344-1fbdaa4c8d90/go.mod h1:J69/JveO6XESwVgG53 k8s.io/cloud-provider v0.0.0-20190918163234-a9c1f33e9fb9/go.mod h1:YfUBehfPUDgnhqAFcuXj8haXt/v86nhy8r4ZOuSvXhg= k8s.io/cluster-bootstrap v0.0.0-20190918163108-da9fdfce26bb/go.mod h1:mQVbtFRxlw/BzBqBaQwIMzjDTST1KrGtzWaR4CGlsTU= k8s.io/code-generator v0.0.0-20190912054826-cd179ad6a269/go.mod h1:V5BD6M4CyaN5m+VthcclXWsVcT1Hu+glwa1bi3MIsyE= +k8s.io/component-base v0.0.0-20190918160511-547f6c5d7090 h1:0UWOjjag5IcVoAko0g+3qGhegdwWkRf4v4AHCIMVwnc= k8s.io/component-base v0.0.0-20190918160511-547f6c5d7090/go.mod h1:933PBGtQFJky3TEwYx4aEPZ4IxqhWh3R6DCmzqIn1hA= k8s.io/cri-api v0.0.0-20190828162817-608eb1dad4ac/go.mod h1:BvtUaNBr0fEpzb11OfrQiJLsLPtqbmulpo1fPwcpP6Q= k8s.io/csi-translation-lib v0.0.0-20190918163402-db86a8c7bb21/go.mod h1:Ja9f0K9MkTuUSyBgpjFt2am69TOjrmkQUN25WTF3CCM= @@ -588,6 +621,7 @@ modernc.org/xc v1.0.0/go.mod h1:mRNCo0bvLjGhHO9WsyuKVU4q0ceiDDDoEeWDJHrNx8I= sigs.k8s.io/kustomize v2.0.3+incompatible h1:JUufWFNlI44MdtnjUqVnvh29rR37PQFzPbLXqhyOyX0= sigs.k8s.io/kustomize v2.0.3+incompatible/go.mod h1:MkjgH3RdOWrievjo6c9T245dYlB5QeXV4WCbnt/PEpU= sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI= +sigs.k8s.io/structured-merge-diff v0.0.0-20190817042607-6149e4549fca h1:6dsH6AYQWbyZmtttJNe8Gq1cXOeS1BdV3eW37zHilAQ= sigs.k8s.io/structured-merge-diff v0.0.0-20190817042607-6149e4549fca/go.mod h1:IIgPezJWb76P0hotTxzDbWsMYB8APh18qZnxkomBpxA= sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs= sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= diff --git a/internal/dao/registry.go b/internal/dao/registry.go index 74e8d2ab..e10313bb 100644 --- a/internal/dao/registry.go +++ b/internal/dao/registry.go @@ -176,6 +176,7 @@ func loadPreferred(f Factory, m ResourceMetas) error { for _, r := range rr { for _, res := range r.APIResources { gvr := client.FromGVAndR(r.GroupVersion, res.Name) + log.Debug().Msgf("GVR %s", gvr) res.Group, res.Version = gvr.ToG(), gvr.ToV() m[gvr] = res } diff --git a/internal/keys.go b/internal/keys.go index 5fc36bb5..f02d55e4 100644 --- a/internal/keys.go +++ b/internal/keys.go @@ -22,4 +22,6 @@ const ( KeySubjectName ContextKey = "subjectName" KeyNamespace ContextKey = "namespace" KeyCluster ContextKey = "cluster" + KeyApp ContextKey = "app" + KeyStyles ContextKey = "styles" ) diff --git a/internal/model/table.go b/internal/model/table.go index 86023ebc..2de7c32b 100644 --- a/internal/model/table.go +++ b/internal/model/table.go @@ -166,6 +166,7 @@ func (t *Table) reconcile(ctx context.Context) error { m.Model = &Resource{} } m.Model.Init(t.namespace, string(t.gvr), factory) + oo, err := m.Model.List(ctx) if err != nil { return err @@ -175,6 +176,13 @@ func (t *Table) reconcile(ctx context.Context) error { if err := m.Model.Hydrate(oo, rows, m.Renderer); err != nil { return err } + + // if labelSelector in place might as well clear the model data. + sel, ok := ctx.Value(internal.KeyLabels).(string) + if ok && sel != "" { + t.data.Clear() + } + t.data.Update(rows) t.data.Namespace, t.data.Header = t.namespace, m.Renderer.Header(t.namespace) diff --git a/internal/render/crd.go b/internal/render/crd.go index f10716ab..2218b25a 100644 --- a/internal/render/crd.go +++ b/internal/render/crd.go @@ -5,10 +5,8 @@ import ( "time" "github.com/rs/zerolog/log" - // ext "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" - // "k8s.io/apimachinery/pkg/runtime" ) // CustomResourceDefinition renders a K8s CustomResourceDefinition to screen. @@ -34,15 +32,6 @@ func (CustomResourceDefinition) Render(o interface{}, ns string, r *Row) error { return fmt.Errorf("Expected CustomResourceDefinition, but got %T", o) } - // BOZO!! - // log.Debug().Msgf("CRDO %#v", crd) - // var cr ext.CustomResourceDefinition - // err := runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cr) - // if err != nil { - // return err - // } - // log.Debug().Msgf("\n%#v", cr) - meta, ok := crd.Object["metadata"].(map[string]interface{}) if !ok { return fmt.Errorf("expecting an interface map but got %T", crd.Object["metadata"]) diff --git a/internal/render/hpa.go b/internal/render/hpa.go index 64ce40b0..f21eaf64 100644 --- a/internal/render/hpa.go +++ b/internal/render/hpa.go @@ -42,6 +42,7 @@ func (h HorizontalPodAutoscaler) Render(o interface{}, ns string, r *Row) error if !ok { return fmt.Errorf("Expected HorizontalPodAutoscaler, but got %T", o) } + var hpa autoscalingv1.HorizontalPodAutoscaler err := runtime.DefaultUnstructuredConverter.FromUnstructured(raw.Object, &hpa) if err != nil { diff --git a/internal/ui/ctx.go b/internal/ui/ctx.go deleted file mode 100644 index a3f5eb4b..00000000 --- a/internal/ui/ctx.go +++ /dev/null @@ -1,14 +0,0 @@ -package ui - -type ContextKey string - -const ( - // KeyApp designates an application context. - KeyApp = ContextKey("app") - - // KeyStyles designates the application styles. - KeyStyles = ContextKey("styles") - - // KeyNamespace designates a namespace context. - KeyNamespace = ContextKey("ns") -) diff --git a/internal/ui/table_helper.go b/internal/ui/table_helper.go index 167fb9a4..e2d8036d 100644 --- a/internal/ui/table_helper.go +++ b/internal/ui/table_helper.go @@ -6,6 +6,7 @@ import ( "regexp" "strings" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/render" "github.com/rs/zerolog/log" @@ -36,7 +37,7 @@ var ( ) func mustExtractSyles(ctx context.Context) *config.Styles { - styles, ok := ctx.Value(KeyStyles).(*config.Styles) + styles, ok := ctx.Value(internal.KeyStyles).(*config.Styles) if !ok { log.Fatal().Msg("Expecting valid styles") } diff --git a/internal/ui/table_test.go b/internal/ui/table_test.go index 30a1bb1d..5ee46d68 100644 --- a/internal/ui/table_test.go +++ b/internal/ui/table_test.go @@ -5,6 +5,7 @@ import ( "testing" "time" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/render" @@ -14,7 +15,7 @@ import ( func TestTableNew(t *testing.T) { v := ui.NewTable("fred") - ctx := context.WithValue(context.Background(), ui.KeyStyles, config.NewStyles()) + ctx := context.WithValue(context.Background(), internal.KeyStyles, config.NewStyles()) v.Init(ctx) assert.Equal(t, "fred", v.BaseTitle) @@ -22,7 +23,7 @@ func TestTableNew(t *testing.T) { func TestTableUpdate(t *testing.T) { v := ui.NewTable("fred") - ctx := context.WithValue(context.Background(), ui.KeyStyles, config.NewStyles()) + ctx := context.WithValue(context.Background(), internal.KeyStyles, config.NewStyles()) v.Init(ctx) v.Update(makeTableData()) @@ -33,7 +34,7 @@ func TestTableUpdate(t *testing.T) { func TestTableSelection(t *testing.T) { v := ui.NewTable("fred") - ctx := context.WithValue(context.Background(), ui.KeyStyles, config.NewStyles()) + ctx := context.WithValue(context.Background(), internal.KeyStyles, config.NewStyles()) v.Init(ctx) m := &testModel{} v.SetModel(m) diff --git a/internal/view/actions.go b/internal/view/actions.go index 61e8790a..8037acc6 100644 --- a/internal/view/actions.go +++ b/internal/view/actions.go @@ -74,7 +74,7 @@ func hotKeyActions(r Runner, aa ui.KeyActions) { func gotoCmd(r Runner, cmd string) ui.ActionHandler { return func(evt *tcell.EventKey) *tcell.EventKey { - if err := r.App().gotoResource(cmd); err != nil { + if err := r.App().gotoResource(cmd, true); err != nil { r.App().Flash().Err(err) } return nil diff --git a/internal/view/alias.go b/internal/view/alias.go index ef4faec2..8ae01453 100644 --- a/internal/view/alias.go +++ b/internal/view/alias.go @@ -53,7 +53,7 @@ func (a *Alias) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { if r != 0 { s := ui.TrimCell(a.GetTable().SelectTable, r, 1) tokens := strings.Split(s, ",") - if err := a.App().gotoResource(tokens[0]); err != nil { + if err := a.App().gotoResource(tokens[0], true); err != nil { a.App().Flash().Err(err) } return nil diff --git a/internal/view/alias_test.go b/internal/view/alias_test.go index a857469d..cda2d4bc 100644 --- a/internal/view/alias_test.go +++ b/internal/view/alias_test.go @@ -5,6 +5,7 @@ import ( "testing" "time" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/model" @@ -67,8 +68,8 @@ func (b *buffL) BufferActive(state bool, kind ui.BufferKind) { func makeContext() context.Context { a := view.NewApp(config.NewConfig(ks{})) - ctx := context.WithValue(context.Background(), ui.KeyApp, a) - return context.WithValue(ctx, ui.KeyStyles, a.Styles) + ctx := context.WithValue(context.Background(), internal.KeyApp, a) + return context.WithValue(ctx, internal.KeyStyles, a.Styles) } type ks struct{} diff --git a/internal/view/app.go b/internal/view/app.go index 71ea7cc3..25584a7a 100644 --- a/internal/view/app.go +++ b/internal/view/app.go @@ -6,6 +6,7 @@ import ( "fmt" "time" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/model" @@ -64,7 +65,7 @@ func (a *App) PrevCmd(evt *tcell.EventKey) *tcell.EventKey { } func (a *App) Init(version string, rate int) error { - ctx := context.WithValue(context.Background(), ui.KeyApp, a) + ctx := context.WithValue(context.Background(), internal.KeyApp, a) if err := a.Content.Init(ctx); err != nil { return err } @@ -127,10 +128,11 @@ func (a *App) StylesChanged(s *config.Styles) { func (a *App) bindKeys() { a.AddActions(ui.KeyActions{ - ui.KeyH: ui.NewKeyAction("ToggleHeader", a.toggleHeaderCmd, false), - ui.KeyHelp: ui.NewKeyAction("Help", a.helpCmd, false), - tcell.KeyCtrlA: ui.NewKeyAction("Aliases", a.aliasCmd, false), + ui.KeyH: ui.NewSharedKeyAction("ToggleHeader", a.toggleHeaderCmd, false), + ui.KeyHelp: ui.NewSharedKeyAction("Help", a.helpCmd, false), + tcell.KeyCtrlA: ui.NewSharedKeyAction("Aliases", a.aliasCmd, false), tcell.KeyEnter: ui.NewKeyAction("Goto", a.gotoCmd, false), + tcell.KeyCtrlU: ui.NewSharedKeyAction("Clear Filter", a.clearCmd, false), }) } @@ -289,7 +291,7 @@ func (a *App) switchCtx(name string, loadPods bool) error { log.Error().Err(err).Msg("Config save failed!") } a.Flash().Infof("Switching context to %s", name) - if err := a.gotoResource("pods"); loadPods && err != nil { + if err := a.gotoResource("pods", true); loadPods && err != nil { a.Flash().Err(err) } a.refreshClusterInfo() @@ -383,9 +385,18 @@ func (a *App) toggleHeaderCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } +func (a *App) clearCmd(evt *tcell.EventKey) *tcell.EventKey { + if !a.CmdBuff().IsActive() { + return evt + } + a.CmdBuff().Clear() + + return nil +} + func (a *App) gotoCmd(evt *tcell.EventKey) *tcell.EventKey { if a.CmdBuff().IsActive() && !a.CmdBuff().Empty() { - if err := a.gotoResource(a.GetCmd()); err != nil { + if err := a.gotoResource(a.GetCmd(), true); err != nil { log.Error().Err(err).Msgf("Goto resource for %q failed", a.GetCmd()) a.Flash().Err(err) return nil @@ -431,12 +442,12 @@ func (a *App) aliasCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (a *App) gotoResource(res string) error { - return a.command.run(res) +func (a *App) gotoResource(res string, clearStack bool) error { + return a.command.run(res, clearStack) } func (a *App) inject(c model.Component) error { - ctx := context.WithValue(context.Background(), ui.KeyApp, a) + ctx := context.WithValue(context.Background(), internal.KeyApp, a) if err := c.Init(ctx); err != nil { return fmt.Errorf("component init failed for %q %v", c.Name(), err) } diff --git a/internal/view/app_test.go b/internal/view/app_test.go index 4ff96086..b1f3476f 100644 --- a/internal/view/app_test.go +++ b/internal/view/app_test.go @@ -12,5 +12,5 @@ func TestAppNew(t *testing.T) { a := view.NewApp(config.NewConfig(ks{})) a.Init("blee", 10) - assert.Equal(t, 11, len(a.GetActions())) + assert.Equal(t, 12, len(a.GetActions())) } diff --git a/internal/view/benchmark.go b/internal/view/benchmark.go index 1f447c57..828a818c 100644 --- a/internal/view/benchmark.go +++ b/internal/view/benchmark.go @@ -67,25 +67,6 @@ func fileToSubject(path string) string { return ee[0] + "/" + ee[1] } -// BOZO!! -// func (b *Benchmark) deleteCmd(evt *tcell.EventKey) *tcell.EventKey { -// if !b.GetTable().RowSelected() { -// return nil -// } - -// sel, file := b.GetTable().GetSelectedItem(), b.benchFile() -// dir := filepath.Join(perf.K9sBenchDir, b.App().Config.K9s.CurrentCluster) -// showModal(b.App().Content.Pages, fmt.Sprintf("Delete benchmark `%s?", file), func() { -// if err := os.Remove(filepath.Join(dir, file)); err != nil { -// b.App().Flash().Errf("Unable to delete file %s", err) -// return -// } -// b.App().Flash().Infof("Benchmark %s deleted!", sel) -// }) - -// return nil -// } - func (b *Benchmark) benchFile() string { r := b.GetTable().GetSelectedRowIndex() return ui.TrimCell(b.GetTable().SelectTable, r, 7) diff --git a/internal/view/browser.go b/internal/view/browser.go index 4c98c6ff..4dfe8d95 100644 --- a/internal/view/browser.go +++ b/internal/view/browser.go @@ -67,6 +67,7 @@ func (b *Browser) Init(ctx context.Context) error { } } + b.bindKeys() if b.bindKeysFn != nil { b.bindKeysFn(b.Actions()) } @@ -88,6 +89,13 @@ func (b *Browser) Init(ctx context.Context) error { return nil } +func (b *Browser) bindKeys() { + b.Actions().Add(ui.KeyActions{ + tcell.KeyEscape: ui.NewSharedKeyAction("Filter Reset", b.resetCmd, false), + tcell.KeyEnter: ui.NewSharedKeyAction("Filter", b.filterCmd, false), + }) +} + // Start initializes browser updates. func (b *Browser) Start() { b.Stop() @@ -104,6 +112,42 @@ func (b *Browser) Start() { b.GetModel().Watch(ctx) } +func (b *Browser) resetCmd(evt *tcell.EventKey) *tcell.EventKey { + if !b.SearchBuff().InCmdMode() { + b.SearchBuff().Reset() + return b.App().PrevCmd(evt) + } + + cmd := b.SearchBuff().String() + b.App().Flash().Info("Clearing filter...") + b.SearchBuff().Reset() + + if ui.IsLabelSelector(cmd) { + b.Start() + } else { + b.Refresh() + } + + return nil +} + +func (b *Browser) filterCmd(evt *tcell.EventKey) *tcell.EventKey { + if !b.SearchBuff().IsActive() { + return evt + } + + b.SearchBuff().SetActive(false) + + cmd := b.SearchBuff().String() + if ui.IsLabelSelector(cmd) { + b.Start() + return nil + } + b.Refresh() + + return nil +} + // Stop terminates browser updates. func (b *Browser) Stop() { if b.cancelFn == nil { @@ -256,10 +300,17 @@ func (b *Browser) describeResource(app *App, _, _, sel string) { } details := NewDetails("Describe") + ctx := context.WithValue(context.Background(), internal.KeyApp, b.App()) + if err := details.Init(ctx); err != nil { + log.Error().Err(err).Msg("Details init failed") + return + } details.SetSubject(sel) details.SetTextColor(b.app.Styles.FgColor()) - details.SetText(colorizeYAML(b.app.Styles.Views().Yaml, yaml)) - details.ScrollToBeginning() + details.Update(yaml) + // BOZO!! + // details.SetText(colorizeYAML(b.app.Styles.Views().Yaml, yaml)) + // details.ScrollToBeginning() if err := b.app.inject(details); err != nil { b.app.Flash().Err(err) } @@ -397,7 +448,11 @@ func (b *Browser) defaultContext() context.Context { ctx = context.WithValue(ctx, internal.KeyFactory, b.app.factory) ctx = context.WithValue(ctx, internal.KeyGVR, string(b.gvr)) ctx = context.WithValue(ctx, internal.KeyPath, b.Path) + ctx = context.WithValue(ctx, internal.KeyLabels, "") + if ui.IsLabelSelector(b.SearchBuff().String()) { + ctx = context.WithValue(ctx, internal.KeyLabels, ui.TrimLabelSelector(b.SearchBuff().String())) + } ctx = context.WithValue(ctx, internal.KeyFields, "") ctx = context.WithValue(ctx, internal.KeyNamespace, b.App().Config.ActiveNamespace()) diff --git a/internal/view/command.go b/internal/view/command.go index 15178bf0..43dd661b 100644 --- a/internal/view/command.go +++ b/internal/view/command.go @@ -46,7 +46,7 @@ func (c *Command) Reset() error { } func (c *Command) defaultCmd() error { - return c.run(c.app.Config.ActiveView()) + return c.run(c.app.Config.ActiveView(), true) } var canRX = regexp.MustCompile(`\Acan\s([u|g|s]):([\w-:]+)\b`) @@ -94,7 +94,7 @@ func (c *Command) viewMetaFor(cmd string) (string, *MetaViewer, error) { } // Exec the Command by showing associated display. -func (c *Command) run(cmd string) error { +func (c *Command) run(cmd string, clearStack bool) error { if c.specialCmd(cmd) { return nil } @@ -110,7 +110,7 @@ func (c *Command) run(cmd string) error { return fmt.Errorf("context switch failed!") } view := c.componentFor(gvr, v) - return c.exec(gvr, view) + return c.exec(gvr, view, clearStack) default: // checks if Command includes a namespace ns := c.app.Config.ActiveNamespace() @@ -120,7 +120,7 @@ func (c *Command) run(cmd string) error { if !c.app.switchNS(ns) { return fmt.Errorf("namespace switch failed for ns %q", ns) } - return c.exec(gvr, c.componentFor(gvr, v)) + return c.exec(gvr, c.componentFor(gvr, v), clearStack) } } @@ -142,7 +142,7 @@ func (c *Command) componentFor(gvr string, v *MetaViewer) ResourceViewer { return view } -func (c *Command) exec(gvr string, comp model.Component) error { +func (c *Command) exec(gvr string, comp model.Component, clearStack bool) error { if comp == nil { return fmt.Errorf("No component given for %s", gvr) } @@ -154,7 +154,9 @@ func (c *Command) exec(gvr string, comp model.Component) error { if err := c.app.Config.Save(); err != nil { log.Error().Err(err).Msg("Config save failed!") } - c.app.Content.Stack.ClearHistory() + if clearStack { + c.app.Content.Stack.ClearHistory() + } return c.app.inject(comp) } diff --git a/internal/view/context.go b/internal/view/context.go index 806ae459..eb2409c2 100644 --- a/internal/view/context.go +++ b/internal/view/context.go @@ -38,7 +38,7 @@ func (c *Context) useCtx(app *App, _, res, path string) { app.Flash().Err(err) return } - if err := app.gotoResource("po"); err != nil { + if err := app.gotoResource("po", true); err != nil { app.Flash().Err(err) } } diff --git a/internal/view/details.go b/internal/view/details.go index 715fd94b..21efa517 100644 --- a/internal/view/details.go +++ b/internal/view/details.go @@ -10,7 +10,6 @@ import ( "github.com/derailed/k9s/internal/ui" "github.com/derailed/tview" "github.com/gdamore/tcell" - "github.com/rs/zerolog/log" ) const detailsTitleFmt = "[fg:bg:b] %s([hilite:bg:b]%s[fg:bg:-])[fg:bg:-] " @@ -22,6 +21,7 @@ type Details struct { actions ui.KeyActions app *App title, subject string + buff string } // NewDetails returns a details viewer. @@ -35,7 +35,6 @@ func NewDetails(title string) *Details { // Init initializes the viewer. func (d *Details) Init(ctx context.Context) error { - log.Debug().Msgf(">>>> Details INIT %s", d.title) var err error if d.app, err = extractApp(ctx); err != nil { return err @@ -44,6 +43,8 @@ func (d *Details) Init(ctx context.Context) error { if d.title != "" { d.SetBorder(true) } + d.SetBackgroundColor(d.app.Styles.BgColor()) + d.SetTextColor(d.app.Styles.FgColor()) d.SetScrollable(true) d.SetWrap(true) d.SetDynamicColors(true) @@ -56,10 +57,23 @@ func (d *Details) Init(ctx context.Context) error { d.app.Draw() }) d.updateTitle() + d.app.Styles.AddListener(d) return nil } +func (d *Details) StylesChanged(s *config.Styles) { + d.SetBackgroundColor(d.app.Styles.BgColor()) + d.SetTextColor(d.app.Styles.FgColor()) + d.Update(d.buff) +} + +func (d *Details) Update(buff string) { + d.buff = buff + d.SetText(colorizeYAML(d.app.Styles.Views().Yaml, buff)) + d.ScrollToBeginning() +} + func (d *Details) Actions() ui.KeyActions { return d.actions } @@ -68,18 +82,15 @@ func (d *Details) Actions() ui.KeyActions { func (d *Details) Name() string { return d.title } // Start starts the view updater. -func (d *Details) Start() { - log.Debug().Msgf("---- Details START %s", d.title) -} +func (d *Details) Start() {} // Stop terminates the updater. func (d *Details) Stop() { - log.Debug().Msgf("<<<< Details STOPPED %s", d.title) + d.app.Styles.RemoveListener(d) } // Hints returns menu hints. func (d *Details) Hints() model.MenuHints { - log.Debug().Msgf("Details hints %#v", d.actions.Hints()) return d.actions.Hints() } @@ -98,7 +109,6 @@ func (d *Details) keyboard(evt *tcell.EventKey) *tcell.EventKey { } if a, ok := d.actions[key]; ok { - log.Debug().Msgf(">> DetailsView handled %s", tcell.KeyNames[key]) return a.Action(evt) } return evt diff --git a/internal/view/help.go b/internal/view/help.go index cbb7c84c..768c789f 100644 --- a/internal/view/help.go +++ b/internal/view/help.go @@ -39,11 +39,13 @@ func (v *Help) Init(ctx context.Context) error { if err := v.Table.Init(ctx); err != nil { return nil } + v.SetSelectable(false, false) v.resetTitle() v.SetBorder(true) v.SetBorderPadding(0, 0, 1, 1) v.bindKeys() v.build(v.app.Content.Top().Hints()) + v.SetBackgroundColor(v.App().Styles.BgColor()) return nil } @@ -153,6 +155,10 @@ func (v *Help) showGeneral() model.MenuHints { Mnemonic: "Ctrl-r", Description: "Refresh", }, + { + Mnemonic: "Ctrl-u", + Description: "Clear command", + }, { Mnemonic: "h", Description: "Toggle Header", @@ -183,6 +189,7 @@ func (v *Help) resetTitle() { func (v *Help) build(hh model.MenuHints) { v.Clear() sort.Sort(hh) + var col int v.addSection(col, "RESOURCE", hh) col += 2 @@ -197,12 +204,20 @@ func (v *Help) build(hh model.MenuHints) { v.addSection(col, "HELP", v.showHelp()) } +func (v *Help) addSpacer(c int) { + cell := tview.NewTableCell("") + cell.SetBackgroundColor(v.App().Styles.BgColor()) + cell.SetExpansion(1) + v.SetCell(0, c, cell) +} + func (v *Help) addSection(c int, title string, hh model.MenuHints) { row := 0 + v.addSpacer(c) cell := tview.NewTableCell(title) cell.SetTextColor(tcell.ColorGreen) cell.SetAttributes(tcell.AttrBold) - cell.SetExpansion(2) + cell.SetExpansion(1) cell.SetAlign(tview.AlignLeft) v.SetCell(row, c+1, cell) row++ diff --git a/internal/view/help_test.go b/internal/view/help_test.go index a89f5da8..692f6e75 100644 --- a/internal/view/help_test.go +++ b/internal/view/help_test.go @@ -3,8 +3,8 @@ package view_test import ( "testing" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/client" - "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) @@ -12,7 +12,7 @@ import ( func TestHelp(t *testing.T) { ctx := makeCtx() - app := ctx.Value(ui.KeyApp).(*view.App) + app := ctx.Value(internal.KeyApp).(*view.App) po := view.NewPod(client.GVR("v1/pods")) po.Init(ctx) app.Content.Push(po) diff --git a/internal/view/helpers.go b/internal/view/helpers.go index 638c68be..c5fd11c1 100644 --- a/internal/view/helpers.go +++ b/internal/view/helpers.go @@ -10,7 +10,6 @@ import ( "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/render" - "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" ) @@ -50,7 +49,7 @@ func podCtx(path, labelSel, fieldSel string) ContextFunc { } func extractApp(ctx context.Context) (*App, error) { - app, ok := ctx.Value(ui.KeyApp).(*App) + app, ok := ctx.Value(internal.KeyApp).(*App) if !ok { return nil, errors.New("No application found in context") } diff --git a/internal/view/ns.go b/internal/view/ns.go index 1e0271fb..d7caf7d8 100644 --- a/internal/view/ns.go +++ b/internal/view/ns.go @@ -40,7 +40,7 @@ func (n *Namespace) bindKeys(aa ui.KeyActions) { func (n *Namespace) switchNs(app *App, _, res, sel string) { n.useNamespace(sel) - if err := app.gotoResource("po"); err != nil { + if err := app.gotoResource("pods", true); err != nil { app.Flash().Err(err) } } diff --git a/internal/view/pod_test.go b/internal/view/pod_test.go index 313f22b8..7fcd5b74 100644 --- a/internal/view/pod_test.go +++ b/internal/view/pod_test.go @@ -4,9 +4,9 @@ import ( "context" "testing" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/client" "github.com/derailed/k9s/internal/config" - "github.com/derailed/k9s/internal/ui" "github.com/derailed/k9s/internal/view" "github.com/stretchr/testify/assert" ) @@ -23,5 +23,5 @@ func TestPodNew(t *testing.T) { func makeCtx() context.Context { cfg := config.NewConfig(ks{}) - return context.WithValue(context.Background(), ui.KeyApp, view.NewApp(cfg)) + return context.WithValue(context.Background(), internal.KeyApp, view.NewApp(cfg)) } diff --git a/internal/view/registrar.go b/internal/view/registrar.go index b376b64c..a554ab20 100644 --- a/internal/view/registrar.go +++ b/internal/view/registrar.go @@ -4,7 +4,6 @@ import ( "strings" "github.com/derailed/k9s/internal/client" - "github.com/rs/zerolog/log" ) func loadCustomViewers() MetaViewers { @@ -122,11 +121,9 @@ func extRes(vv MetaViewers) { } func showCRD(app *App, ns, gvr, path string) { - log.Debug().Msgf(">>> CRD View %q -- %q -- %q", ns, gvr, path) _, crdGVR := client.Namespaced(path) - log.Debug().Msgf("CRD %q", crdGVR) tokens := strings.Split(crdGVR, ".") - if err := app.gotoResource(tokens[0]); err != nil { + if err := app.gotoResource(tokens[0], false); err != nil { app.Flash().Err(err) } } diff --git a/internal/view/table.go b/internal/view/table.go index 0595c100..e4ecd792 100644 --- a/internal/view/table.go +++ b/internal/view/table.go @@ -4,6 +4,7 @@ import ( "context" "time" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/ui" "github.com/gdamore/tcell" "github.com/rs/zerolog/log" @@ -12,9 +13,8 @@ import ( type Table struct { *ui.Table - app *App - filterFn func(string) - enterFn EnterFunc + app *App + enterFn EnterFunc } func NewTable(gvr string) *Table { @@ -28,7 +28,7 @@ func (t *Table) Init(ctx context.Context) (err error) { if t.app, err = extractApp(ctx); err != nil { return err } - ctx = context.WithValue(ctx, ui.KeyStyles, t.app.Styles) + ctx = context.WithValue(ctx, internal.KeyStyles, t.app.Styles) t.Table.Init(ctx) t.bindKeys() @@ -90,8 +90,7 @@ func (t *Table) bindKeys() { tcell.KeyCtrlSpace: ui.NewSharedKeyAction("Marks Clear", t.clearMarksCmd, false), tcell.KeyCtrlS: ui.NewSharedKeyAction("Save", t.saveCmd, false), ui.KeySlash: ui.NewSharedKeyAction("Filter Mode", t.activateCmd, false), - tcell.KeyEscape: ui.NewSharedKeyAction("Filter Reset", t.resetCmd, false), - tcell.KeyEnter: ui.NewSharedKeyAction("Filter", t.filterCmd, false), + tcell.KeyCtrlU: ui.NewSharedKeyAction("Clear Filter", t.clearCmd, false), tcell.KeyBackspace2: ui.NewSharedKeyAction("Erase", t.eraseCmd, false), tcell.KeyBackspace: ui.NewSharedKeyAction("Erase", t.eraseCmd, false), tcell.KeyDelete: ui.NewSharedKeyAction("Erase", t.eraseCmd, false), @@ -121,18 +120,11 @@ func (t *Table) clearMarksCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (t *Table) filterCmd(evt *tcell.EventKey) *tcell.EventKey { +func (t *Table) clearCmd(evt *tcell.EventKey) *tcell.EventKey { if !t.SearchBuff().IsActive() { return evt } - - t.SearchBuff().SetActive(false) - cmd := t.SearchBuff().String() - if ui.IsLabelSelector(cmd) && t.filterFn != nil { - t.filterFn(ui.TrimLabelSelector(cmd)) - return nil - } - t.Refresh() + t.SearchBuff().Clear() return nil } @@ -145,22 +137,6 @@ func (t *Table) eraseCmd(evt *tcell.EventKey) *tcell.EventKey { return nil } -func (t *Table) resetCmd(evt *tcell.EventKey) *tcell.EventKey { - if !t.SearchBuff().InCmdMode() { - t.SearchBuff().Reset() - return t.app.PrevCmd(evt) - } - - if ui.IsLabelSelector(t.SearchBuff().String()) { - t.filterFn("") - } - t.app.Flash().Info("Clearing filter...") - t.SearchBuff().Reset() - t.Refresh() - - return nil -} - func (t *Table) activateCmd(evt *tcell.EventKey) *tcell.EventKey { log.Debug().Msgf("Table filter activated!") if t.app.InCmdMode() { diff --git a/internal/view/table_int_test.go b/internal/view/table_int_test.go index f5c547a8..ffdfa0e6 100644 --- a/internal/view/table_int_test.go +++ b/internal/view/table_int_test.go @@ -7,6 +7,7 @@ import ( "testing" "time" + "github.com/derailed/k9s/internal" "github.com/derailed/k9s/internal/config" "github.com/derailed/k9s/internal/model" "github.com/derailed/k9s/internal/render" @@ -64,10 +65,8 @@ func TestTableViewFilter(t *testing.T) { v.SetModel(&testTableModel{}) v.SearchBuff().SetActive(true) v.SearchBuff().Set("blee") - v.filterCmd(nil) + v.Refresh() assert.Equal(t, 2, v.GetRowCount()) - v.resetCmd(nil) - assert.Equal(t, 3, v.GetRowCount()) } func TestTableViewSort(t *testing.T) { @@ -129,8 +128,8 @@ func makeTableData() render.TableData { func makeContext() context.Context { a := NewApp(config.NewConfig(ks{})) - ctx := context.WithValue(context.Background(), ui.KeyApp, a) - return context.WithValue(ctx, ui.KeyStyles, a.Styles) + ctx := context.WithValue(context.Background(), internal.KeyApp, a) + return context.WithValue(ctx, internal.KeyStyles, a.Styles) } type ks struct{} From 9027acac22882ff379ed2d77db5a3e78e56fb939 Mon Sep 17 00:00:00 2001 From: derailed Date: Sun, 29 Dec 2019 23:44:14 -0700 Subject: [PATCH 35/35] checkpoint --- internal/model/table.go | 3 --- 1 file changed, 3 deletions(-) diff --git a/internal/model/table.go b/internal/model/table.go index 2de7c32b..48d86405 100644 --- a/internal/model/table.go +++ b/internal/model/table.go @@ -3,7 +3,6 @@ package model import ( "context" "fmt" - "runtime" "sync/atomic" "time" @@ -147,8 +146,6 @@ func (t *Table) reconcile(ctx context.Context) error { t.data.Mutex.Lock() defer t.data.Mutex.Unlock() - log.Debug().Msgf("GOROUTINE %d", runtime.NumGoroutine()) - factory, ok := ctx.Value(internal.KeyFactory).(Factory) if !ok { return fmt.Errorf("expected Factory in context but got %T", ctx.Value(internal.KeyFactory))