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Add e2e test for DaemonSet history oraphn/adoption

pull/6/head
Janet Kuo 2017-06-06 15:04:19 -07:00
parent 0035d86248
commit b5b5b511de
1 changed files with 33 additions and 1 deletions
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34
test/e2e/daemon_set.go
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@ -387,6 +387,8 @@ var _ = framework.KubeDescribe("Daemon set [Serial]", func() {
Expect(err).NotTo(HaveOccurred())
err = wait.PollImmediate(dsRetryPeriod, dsRetryTimeout, checkDaemonSetPodsOrphaned(c, ns, label))
Expect(err).NotTo(HaveOccurred(), "error waiting for DaemonSet pods to be orphaned")
err = wait.PollImmediate(dsRetryPeriod, dsRetryTimeout, checkDaemonSetHistoryOrphaned(c, ns, label))
Expect(err).NotTo(HaveOccurred(), "error waiting for DaemonSet history to be orphaned")
err = wait.PollImmediate(dsRetryPeriod, dsRetryTimeout, checkDaemonSetDeleted(f, ns, ds.Name))
Expect(err).NotTo(HaveOccurred(), "error waiting for DaemonSet to be deleted")
@ -402,7 +404,9 @@ var _ = framework.KubeDescribe("Daemon set [Serial]", func() {
By(fmt.Sprintf("Wait for all pods to be adopted by DaemonSet %s", newDSName))
err = wait.PollImmediate(dsRetryPeriod, dsRetryTimeout, checkDaemonSetPodsAdopted(c, ns, newDS.UID, label))
Expect(err).NotTo(HaveOccurred(), "error waiting for DaemonSet pods to be orphaned")
Expect(err).NotTo(HaveOccurred(), "error waiting for DaemonSet pods to be adopted")
err = wait.PollImmediate(dsRetryPeriod, dsRetryTimeout, checkDaemonSetHistoryAdopted(c, ns, newDS.UID, label))
Expect(err).NotTo(HaveOccurred(), "error waiting for DaemonSet history to be adopted")
By(fmt.Sprintf("Make sure no daemon pod updated its template generation %d", templateGeneration))
err = checkDaemonPodsTemplateGeneration(c, ns, label, fmt.Sprint(templateGeneration))
@ -418,6 +422,8 @@ var _ = framework.KubeDescribe("Daemon set [Serial]", func() {
Expect(err).NotTo(HaveOccurred())
err = wait.PollImmediate(dsRetryPeriod, dsRetryTimeout, checkDaemonSetPodsOrphaned(c, ns, label))
Expect(err).NotTo(HaveOccurred(), "error waiting for DaemonSet pods to be orphaned")
err = wait.PollImmediate(dsRetryPeriod, dsRetryTimeout, checkDaemonSetHistoryOrphaned(c, ns, label))
Expect(err).NotTo(HaveOccurred(), "error waiting for DaemonSet history to be orphaned")
err = wait.PollImmediate(dsRetryPeriod, dsRetryTimeout, checkDaemonSetDeleted(f, ns, newDSName))
Expect(err).NotTo(HaveOccurred(), "error waiting for DaemonSet to be deleted")
@ -705,6 +711,19 @@ func checkDaemonSetPodsOrphaned(c clientset.Interface, ns string, label map[stri
}
}
func checkDaemonSetHistoryOrphaned(c clientset.Interface, ns string, label map[string]string) func() (bool, error) {
return func() (bool, error) {
histories := listDaemonHistories(c, ns, label)
for _, history := range histories.Items {
// This history is orphaned only when controller ref is cleared
if controllerRef := controller.GetControllerOf(&history); controllerRef != nil {
return false, nil
}
}
return true, nil
}
}
func checkDaemonSetPodsAdopted(c clientset.Interface, ns string, dsUID types.UID, label map[string]string) func() (bool, error) {
return func() (bool, error) {
pods := listDaemonPods(c, ns, label)
@ -718,6 +737,19 @@ func checkDaemonSetPodsAdopted(c clientset.Interface, ns string, dsUID types.UID
}
}
func checkDaemonSetHistoryAdopted(c clientset.Interface, ns string, dsUID types.UID, label map[string]string) func() (bool, error) {
return func() (bool, error) {
histories := listDaemonHistories(c, ns, label)
for _, history := range histories.Items {
// This history is adopted only when its controller ref is update
if controllerRef := controller.GetControllerOf(&history); controllerRef == nil || controllerRef.UID != dsUID {
return false, nil
}
}
return true, nil
}
}
func checkDaemonSetPodsNameMatch(c clientset.Interface, ns, prefix string, label map[string]string) func() (bool, error) {
return func() (bool, error) {
if err := checkDaemonSetPodsName(c, ns, prefix, label); err != nil {