upstream/kubectl
1
0
Fork 0
mirror of https://github.com/kubernetes/kubectl.git synced 2026-05-28 04:35:50 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge pull request #137547 from kfess/feature/describe-statefulset

Browse source 
feature: add ServiceName, PodManagementPolicy, and PersistentVolumeClaimRetentionPolicy to kubectl describe statefulset output

Kubernetes-commit: c3c78e4355ac93436b4c95f39cf1ce576a3f8f41
This commit is contained in:
Kubernetes Publisher 2026-05-25 20:51:15 +05:30
commit b009727eb7
2 changed files with 37 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
pkg/describe/describe.go
View file

@ -3703,6 +3703,12 @@ func describeStatefulSet(ps *appsv1.StatefulSet, selector labels.Selector, event
w.Write(LEVEL_0, "Selector:\t%s\n", selector)
printLabelsMultiline(w, "Labels", ps.Labels)
printAnnotationsMultiline(w, "Annotations", ps.Annotations)
if len(ps.Spec.ServiceName) > 0 {
w.Write(LEVEL_0, "Service Name:\t%s\n", ps.Spec.ServiceName)
}
if len(ps.Spec.PodManagementPolicy) > 0 {
w.Write(LEVEL_0, "Pod Management Policy:\t%s\n", ps.Spec.PodManagementPolicy)
}
w.Write(LEVEL_0, "Replicas:\t%d desired | %d total\n", *ps.Spec.Replicas, ps.Status.Replicas)
w.Write(LEVEL_0, "Update Strategy:\t%s\n", ps.Spec.UpdateStrategy.Type)
if ps.Spec.UpdateStrategy.RollingUpdate != nil {
@ -3714,7 +3720,11 @@ func describeStatefulSet(ps *appsv1.StatefulSet, selector labels.Selector, event
}
}
}
if ps.Spec.PersistentVolumeClaimRetentionPolicy != nil {
w.Write(LEVEL_0, "Persistent Volume Claim Retention Policy:\n")
w.Write(LEVEL_1, "WhenDeleted:\t%s\n", ps.Spec.PersistentVolumeClaimRetentionPolicy.WhenDeleted)
w.Write(LEVEL_1, "WhenScaled:\t%s\n", ps.Spec.PersistentVolumeClaimRetentionPolicy.WhenScaled)
}
w.Write(LEVEL_0, "Pods Status:\t%d Running / %d Waiting / %d Succeeded / %d Failed\n", running, waiting, succeeded, failed)
DescribePodTemplate(&ps.Spec.Template, w)
describeVolumeClaimTemplates(ps.Spec.VolumeClaimTemplates, w)

30
pkg/describe/describe_test.go
View file

@ -6850,15 +6850,26 @@ func TestDescribeStatefulSet(t *testing.T) {
Namespace: "foo",
},
Spec: appsv1.StatefulSetSpec{
Replicas: &replicas,
Selector: &metav1.LabelSelector{},
PodManagementPolicy: appsv1.ParallelPodManagement,
Replicas: &replicas,
Selector: &metav1.LabelSelector{
MatchLabels: map[string]string{"app": "mytest"},
},
Template: corev1.PodTemplateSpec{
Spec: corev1.PodSpec{
Containers: []corev1.Container{
{Image: "mytest-image:latest"},
{
Name: "mytest",
Image: "mytest-image:latest",
},
},
},
},
ServiceName: "test-service",
PersistentVolumeClaimRetentionPolicy: &appsv1.StatefulSetPersistentVolumeClaimRetentionPolicy{
WhenDeleted: appsv1.DeletePersistentVolumeClaimRetentionPolicyType,
WhenScaled: appsv1.RetainPersistentVolumeClaimRetentionPolicyType,
},
UpdateStrategy: appsv1.StatefulSetUpdateStrategy{
Type: appsv1.RollingUpdateStatefulSetStrategyType,
RollingUpdate: &appsv1.RollingUpdateStatefulSetStrategy{
@ -6874,7 +6885,18 @@ func TestDescribeStatefulSet(t *testing.T) {
t.Errorf("unexpected error: %v", err)
}
expectedOutputs := []string{
"bar", "foo", "Containers:", "mytest-image:latest", "Update Strategy", "RollingUpdate", "Partition", "2672",
"Name: bar",
"Namespace: foo",
"CreationTimestamp: Mon, 01 Jan 0001 00:00:00 +0000",
"Selector: app=mytest",
"Service Name: test-service",
"Pod Management Policy: Parallel",
"Replicas: 1 desired | 0 total",
"Update Strategy: RollingUpdate",
" Partition: 2672",
"Persistent Volume Claim Retention Policy:",
" WhenDeleted: Delete",
" WhenScaled: Retain",
}
for _, o := range expectedOutputs {
if !strings.Contains(out, o) {