122 lines
2.4 KiB
Go
122 lines
2.4 KiB
Go
package resource
|
|
|
|
import (
|
|
"fmt"
|
|
"strconv"
|
|
|
|
"github.com/derailed/k9s/internal/k8s"
|
|
"github.com/rs/zerolog/log"
|
|
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 {
|
|
c := NewCronJob(r.Connection)
|
|
switch instance := i.(type) {
|
|
case *batchv1beta1.CronJob:
|
|
c.instance = instance
|
|
case batchv1beta1.CronJob:
|
|
c.instance = &instance
|
|
default:
|
|
log.Fatal().Msgf("unknown CronJob type %#v", i)
|
|
}
|
|
c.path = c.namespacedName(c.instance.ObjectMeta)
|
|
|
|
return c
|
|
}
|
|
|
|
// 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 := i.(*batchv1beta1.CronJob)
|
|
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 := "<none>"
|
|
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),
|
|
)
|
|
}
|