annotations[k] = v
	}
	for _, k := range localAnnotations {
		if v, ok := existing.Annotations[k]; ok {
			annotations[k] = v
		}
	}
	existing.Annotations = annotations
}

func podsDifferSemantically(existing, ref *v1.Pod) bool {
	if reflect.DeepEqual(existing.Spec, ref.Spec) &&
		reflect.DeepEqual(existing.Labels, ref.Labels) &&
		reflect.DeepEqual(existing.DeletionTimestamp, ref.DeletionTimestamp) &&

			t.Fatalf("Expected %#v, Got %#v", expected[i], update)
		}
		// Compare pods one by one. This is necessary because we don't want to
		// compare local annotations.
		for j := range expected[i].Pods {
			if podsDifferSemantically(expected[i].Pods[j], update.Pods[j]) || !reflect.DeepEqual(expected[i].Pods[j].Status, update.Pods[j].Status) {
				t.Fatalf("Expected %#v, Got %#v", expected[i].Pods[j], update.Pods[j])
			}
		}
	}