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Merge pull request #101995 from ii/Riaankl-daemonset-list-deletecollection

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Write List and DeleteCollection DaemonSet Test +2 endpoints
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Kubernetes Prow Robot 2021-05-19 15:25:15 -07:00 committed by GitHub
commit 4e0245389f
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1 changed files with 61 additions and 0 deletions
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61
test/e2e/apps/daemon_set.go
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@ -802,6 +802,39 @@ var _ = SIGDescribe("Daemon set [Serial]", func() {
framework.ExpectEqual(cur.Revision, int64(2))
checkDaemonSetPodsLabels(listDaemonPods(c, ns, label), hash)
})
ginkgo.It("should list and delete a collection of DaemonSets", func() {
label := map[string]string{daemonsetNameLabel: dsName}
labelSelector := labels.SelectorFromSet(label).String()
dsClient := f.ClientSet.AppsV1().DaemonSets(ns)
cs := f.ClientSet
one := int64(1)
ginkgo.By(fmt.Sprintf("Creating simple DaemonSet %q", dsName))
testDaemonset, err := c.AppsV1().DaemonSets(ns).Create(context.TODO(), newDaemonSetWithLabel(dsName, image, label), metav1.CreateOptions{})
framework.ExpectNoError(err)
ginkgo.By("Check that daemon pods launch on every node of the cluster.")
err = wait.PollImmediate(dsRetryPeriod, dsRetryTimeout, checkRunningOnAllNodes(f, testDaemonset))
framework.ExpectNoError(err, "error waiting for daemon pod to start")
err = checkDaemonStatus(f, dsName)
framework.ExpectNoError(err)
ginkgo.By("listing all DeamonSets")
dsList, err := cs.AppsV1().DaemonSets("").List(context.TODO(), metav1.ListOptions{LabelSelector: labelSelector})
framework.ExpectNoError(err, "failed to list Daemon Sets")
framework.ExpectEqual(len(dsList.Items), 1, "filtered list wasn't found")
ginkgo.By("DeleteCollection of the DaemonSets")
err = dsClient.DeleteCollection(context.TODO(), metav1.DeleteOptions{GracePeriodSeconds: &one}, metav1.ListOptions{LabelSelector: labelSelector})
framework.ExpectNoError(err, "failed to delete DaemonSets")
ginkgo.By("Verify that ReplicaSets have been deleted")
dsList, err = c.AppsV1().DaemonSets("").List(context.TODO(), metav1.ListOptions{LabelSelector: labelSelector})
framework.ExpectNoError(err, "failed to list DaemonSets")
framework.ExpectEqual(len(dsList.Items), 0, "filtered list should have no daemonset")
})
})
// randomPod selects a random pod within pods that causes fn to return true, or nil
@ -849,6 +882,34 @@ func newDaemonSet(dsName, image string, label map[string]string) *appsv1.DaemonS
}
}
func newDaemonSetWithLabel(dsName, image string, label map[string]string) *appsv1.DaemonSet {
return &appsv1.DaemonSet{
ObjectMeta: metav1.ObjectMeta{
Name: dsName,
Labels: label,
},
Spec: appsv1.DaemonSetSpec{
Selector: &metav1.LabelSelector{
MatchLabels: label,
},
Template: v1.PodTemplateSpec{
ObjectMeta: metav1.ObjectMeta{
Labels: label,
},
Spec: v1.PodSpec{
Containers: []v1.Container{
{
Name: "app",
Image: image,
Ports: []v1.ContainerPort{{ContainerPort: 9376}},
},
},
},
},
},
}
}
func listDaemonPods(c clientset.Interface, ns string, label map[string]string) *v1.PodList {
selector := labels.Set(label).AsSelector()
options := metav1.ListOptions{LabelSelector: selector.String()}