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Job clients, printer and describer

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This commit is contained in:
Maciej Szulik
2015-08-21 16:23:12 +02:00
parent c9570e34d0
commit 1b46bc010a
9 changed files with 420 additions and 3 deletions
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42
pkg/kubectl/describe.go
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@@ -28,6 +28,7 @@ import (
"github.com/golang/glog"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/resource"
"k8s.io/kubernetes/pkg/apis/experimental"
client "k8s.io/kubernetes/pkg/client/unversioned"
"k8s.io/kubernetes/pkg/fieldpath"
"k8s.io/kubernetes/pkg/fields"
@@ -85,6 +86,7 @@ func describerMap(c *client.Client) map[string]Describer {
func expDescriberMap(c *client.Client) map[string]Describer {
return map[string]Describer{
"HorizontalPodAutoscaler": &HorizontalPodAutoscalerDescriber{c},
"Job": &JobDescriber{c},
}
}
@@ -854,6 +856,46 @@ func describeReplicationController(controller *api.ReplicationController, events
})
}
// JobDescriber generates information about a job and the pods it has created.
type JobDescriber struct {
client *client.Client
}
func (d *JobDescriber) Describe(namespace, name string) (string, error) {
job, err := d.client.Experimental().Jobs(namespace).Get(name)
if err != nil {
return "", err
}
events, _ := d.client.Events(namespace).Search(job)
return describeJob(job, events)
}
func describeJob(job *experimental.Job, events *api.EventList) (string, error) {
return tabbedString(func(out io.Writer) error {
fmt.Fprintf(out, "Name:\t%s\n", job.Name)
fmt.Fprintf(out, "Namespace:\t%s\n", job.Namespace)
if job.Spec.Template != nil {
fmt.Fprintf(out, "Image(s):\t%s\n", makeImageList(&job.Spec.Template.Spec))
} else {
fmt.Fprintf(out, "Image(s):\t%s\n", "<no template>")
}
fmt.Fprintf(out, "Selector:\t%s\n", labels.FormatLabels(job.Spec.Selector))
fmt.Fprintf(out, "Parallelism:\t%d\n", job.Spec.Parallelism)
fmt.Fprintf(out, "Completions:\t%d\n", job.Spec.Completions)
fmt.Fprintf(out, "Labels:\t%s\n", labels.FormatLabels(job.Labels))
fmt.Fprintf(out, "Pods Statuses:\t%d Running / %d Succeeded / %d Failed\n", job.Status.Active, job.Status.Successful, job.Status.Unsuccessful)
if job.Spec.Template != nil {
describeVolumes(job.Spec.Template.Spec.Volumes, out)
}
if events != nil {
DescribeEvents(events, out)
}
return nil
})
}
// SecretDescriber generates information about a secret
type SecretDescriber struct {
client.Interface