Merge pull request #52843 from aleksandra-malinowska/autoscaling-test-fix-4

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.. Improve cluster autoscaling tests logging and error checking during cleanup This adds extra logs and error checks to autoscaling tests during PodDisruptionBudgets cleanup. It should help with identifying flake causes. Follow up to #52796

Merge pull request #52843 from aleksandra-malinowska/autoscaling-test-fix-4
995d5ca5 · Kubernetes Submit Queue · GitHub · 158f6b78 · 5a0f1c87 · 995d5ca5
Commit 995d5ca5 authored Sep 21, 2017 by Kubernetes Submit Queue Committed by GitHub Sep 21, 2017
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cluster_size_autoscaling.go test/e2e/autoscaling/cluster_size_autoscaling.go +11 -1

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--- a/test/e2e/autoscaling/cluster_size_autoscaling.go
+++ b/test/e2e/autoscaling/cluster_size_autoscaling.go
@@ -1410,8 +1410,18 @@ func addKubeSystemPdbs(f *framework.Framework) (func(), error) {

 	newPdbs := make([]string, 0)
 	cleanup := func() {
+		var finalErr error
 		for _, newPdbName := range newPdbs {
-			f.ClientSet.Policy().PodDisruptionBudgets("kube-system").Delete(newPdbName, &metav1.DeleteOptions{})
+			By(fmt.Sprintf("Delete PodDisruptionBudget %v", newPdbName))
+			err := f.ClientSet.Policy().PodDisruptionBudgets("kube-system").Delete(newPdbName, &metav1.DeleteOptions{})
+			if err != nil {
+				// log error, but attempt to remove other pdbs
+				glog.Errorf("Failed to delete PodDisruptionBudget %v, err: %v", newPdbName, err)
+				finalErr = err
+			}
+		}
+		if finalErr != nil {
+			framework.Failf("Error during PodDisruptionBudget cleanup: %v", finalErr)
 		}
 	}