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revert most of the changes, add comments

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This commit is contained in:
jeff vance 2017-07-27 19:50:51 -07:00
parent 1f186fc662
commit dbb24264aa
1 changed files with 9 additions and 5 deletions
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14
test/e2e/framework/util.go
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@ -1355,13 +1355,17 @@ func podNotPending(c clientset.Interface, podName, namespace string) wait.Condit
}
}
// waitForPodTerminatedInNamespace returns an error if it took too long for the pod
// to terminate or if the pod terminated with an unexpected reason.
// waitForPodTerminatedInNamespace returns an error if it takes too long for the pod to terminate,
// if the pod Get api returns an error (IsNotFound or other), or if the pod failed (and thus did not
// terminate) with an unexpected reason. Typically called to test that the passed-in pod is fully
// terminated (reason==""), but may be called to detect if a pod did *not* terminate according to
// the supplied reason.
func waitForPodTerminatedInNamespace(c clientset.Interface, podName, reason, namespace string) error {
return WaitForPodCondition(c, namespace, podName, "terminated due to deadline exceeded", PodStartTimeout, func(pod *v1.Pod) (bool, error) {
if pod.Status.Phase == v1.PodSucceeded || pod.Status.Phase == v1.PodFailed {
if reason == "" ||
strings.ToLower(strings.TrimSpace(pod.Status.Reason)) == strings.ToLower(strings.TrimSpace(reason)) {
// Only consider Failed pods. Successful pods will be deleted and detected in
// waitForPodCondition's Get call returning `IsNotFound`
if pod.Status.Phase == v1.PodFailed {
if pod.Status.Reason == reason { // short-circuit waitForPodCondition's loop
return true, nil
} else {
return true, fmt.Errorf("Expected pod %q in namespace %q to be terminated with reason %q, got reason: %q", podName, namespace, reason, pod.Status.Reason)