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PetSet alpha controller

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This commit is contained in:
Prashanth Balasubramanian
2016-04-25 12:24:40 -07:00
parent 93e3df8e55
commit 6bc3052551
24 changed files with 2761 additions and 40 deletions
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42
pkg/kubectl/describe.go
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@@ -33,6 +33,7 @@ import (
"k8s.io/kubernetes/pkg/api/errors"
"k8s.io/kubernetes/pkg/api/resource"
"k8s.io/kubernetes/pkg/api/unversioned"
"k8s.io/kubernetes/pkg/apis/apps"
"k8s.io/kubernetes/pkg/apis/autoscaling"
"k8s.io/kubernetes/pkg/apis/batch"
"k8s.io/kubernetes/pkg/apis/extensions"
@@ -99,6 +100,7 @@ func describerMap(c *client.Client) map[unversioned.GroupKind]Describer {
extensions.Kind("Deployment"): &DeploymentDescriber{adapter.FromUnversionedClient(c)},
extensions.Kind("Job"): &JobDescriber{c},
batch.Kind("Job"): &JobDescriber{c},
apps.Kind("PetSet"): &PetSetDescriber{c},
extensions.Kind("Ingress"): &IngressDescriber{c},
}
@@ -1630,6 +1632,46 @@ func describeNode(node *api.Node, nodeNonTerminatedPodsList *api.PodList, events
})
}
type PetSetDescriber struct {
client *client.Client
}
func (p *PetSetDescriber) Describe(namespace, name string) (string, error) {
ps, err := p.client.Apps().PetSets(namespace).Get(name)
if err != nil {
return "", err
}
pc := p.client.Pods(namespace)
selector, err := unversioned.LabelSelectorAsSelector(ps.Spec.Selector)
if err != nil {
return "", err
}
running, waiting, succeeded, failed, err := getPodStatusForController(pc, selector)
if err != nil {
return "", err
}
return tabbedString(func(out io.Writer) error {
fmt.Fprintf(out, "Name:\t%s\n", ps.Name)
fmt.Fprintf(out, "Namespace:\t%s\n", ps.Namespace)
fmt.Fprintf(out, "Image(s):\t%s\n", makeImageList(&ps.Spec.Template.Spec))
fmt.Fprintf(out, "Selector:\t%s\n", unversioned.FormatLabelSelector(ps.Spec.Selector))
fmt.Fprintf(out, "Labels:\t%s\n", labels.FormatLabels(ps.Labels))
fmt.Fprintf(out, "Replicas:\t%d current / %d desired\n", ps.Status.Replicas, ps.Spec.Replicas)
fmt.Fprintf(out, "Annotations:\t%s\n", labels.FormatLabels(ps.Annotations))
fmt.Fprintf(out, "CreationTimestamp:\t%s\n", ps.CreationTimestamp.Time.Format(time.RFC1123Z))
fmt.Fprintf(out, "Pods Status:\t%d Running / %d Waiting / %d Succeeded / %d Failed\n", running, waiting, succeeded, failed)
describeVolumes(ps.Spec.Template.Spec.Volumes, out, "")
events, _ := p.client.Events(namespace).Search(ps)
if events != nil {
DescribeEvents(events, out)
}
return nil
})
}
// HorizontalPodAutoscalerDescriber generates information about a horizontal pod autoscaler.
type HorizontalPodAutoscalerDescriber struct {
client *client.Client