if utilfeature.DefaultFeatureGate.Enabled(features.PodIndexLabel) {
		pod.Labels[apps.PodIndexLabel] = strconv.Itoa(ordinal)
	}
}

// isRunningAndReady returns true if pod is in the PodRunning Phase, if it has a condition of PodReady.
func isRunningAndReady(pod *v1.Pod) bool {
	return pod.Status.Phase == v1.PodRunning && podutil.IsPodReady(pod)
}

func isRunningAndAvailable(pod *v1.Pod, minReadySeconds int32) bool {

	status := replicaStatus{}
	for _, pod := range pods {
		if isCreated(pod) {
			status.replicas++
		}

		// count the number of running and ready replicas
		if isRunningAndReady(pod) {
			status.readyReplicas++
			// count the number of running and available replicas
			if isRunningAndAvailable(pod, minReadySeconds) {
				status.availableReplicas++
			}

		}