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Merge pull request #70695 from mborsz/DeleteResourceAndWaitForGC
Few improvements to DeleteResourceAndWaitForGC
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commit
465d578d93
@ -3161,7 +3161,10 @@ func DeleteResourceAndWaitForGC(c clientset.Interface, kind schema.GroupKind, ns
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terminatePodTime := time.Since(startTime) - deleteTime
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Logf("Terminating %v %s pods took: %v", kind, name, terminatePodTime)
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err = waitForPodsGone(ps, interval, 10*time.Minute)
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// In gce, at any point, small percentage of nodes can disappear for
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// ~10 minutes due to hostError. 20 minutes should be long enough to
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// restart VM in that case and delete the pod.
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err = waitForPodsGone(ps, interval, 20*time.Minute)
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if err != nil {
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return fmt.Errorf("error while waiting for pods gone %s: %v", name, err)
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}
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@ -3191,21 +3194,30 @@ func waitForPodsInactive(ps *testutils.PodStore, interval, timeout time.Duration
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if err == wait.ErrWaitTimeout {
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for _, pod := range activePods {
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Logf("Pod %q running on %q is still active", pod.ObjectMeta.Name, pod.Spec.NodeName)
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Logf("ERROR: Pod %q running on %q is still active", pod.Name, pod.Spec.NodeName)
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}
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return fmt.Errorf("there are %d active pods. E.g. %q on node %q", len(activePods), activePods[0].ObjectMeta.Name, activePods[0].Spec.NodeName)
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return fmt.Errorf("there are %d active pods. E.g. %q on node %q", len(activePods), activePods[0].Name, activePods[0].Spec.NodeName)
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}
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return err
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}
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// waitForPodsGone waits until there are no pods left in the PodStore.
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func waitForPodsGone(ps *testutils.PodStore, interval, timeout time.Duration) error {
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return wait.PollImmediate(interval, timeout, func() (bool, error) {
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if pods := ps.List(); len(pods) == 0 {
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var pods []*v1.Pod
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err := wait.PollImmediate(interval, timeout, func() (bool, error) {
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if pods = ps.List(); len(pods) == 0 {
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return true, nil
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}
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return false, nil
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})
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if err == wait.ErrWaitTimeout {
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for _, pod := range pods {
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Logf("ERROR: Pod %q still exists. Node: %q", pod.Name, pod.Spec.NodeName)
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}
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return fmt.Errorf("there are %d pods left. E.g. %q on node %q", len(pods), pods[0].Name, pods[0].Spec.NodeName)
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}
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return err
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}
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func WaitForPodsReady(c clientset.Interface, ns, name string, minReadySeconds int) error {
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