nodeIterations            []nodeIteration
		expectedPodStatusUpdates  int
	}{
		// Node created long time ago, with status updated by kubelet exceeds grace period.
		// First monitorNodeHealth check will update pod status to NotReady.
		// Second monitorNodeHealth check will do no updates (no retry).
		{
			desc: "successful pod status update, no retry required",
			fakeNodeHandler: &testutil.FakeNodeHandler{

	retrySleepTime   = 20 * time.Millisecond
	nodeNameKeyIndex = "spec.nodeName"
	// podUpdateWorkerSizes assumes that in most cases pod will be handled by monitorNodeHealth pass.
	// Pod update workers will only handle lagging cache pods. 4 workers should be enough.
	podUpdateWorkerSize = 4
	// nodeUpdateWorkerSize defines the size of workers for node update or/and pod update.