197 lines
4.7 KiB
Go
197 lines
4.7 KiB
Go
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)
|
|
// }
|