k8s-app: kube-dns
  template:
    metadata:
      labels:
        k8s-app: kube-dns
      annotations:
        prometheus.io/port: "10054"
        prometheus.io/scrape: "true"
    spec:
      priorityClassName: system-cluster-critical
      securityContext:
        seccompProfile:
          type: RuntimeDefault
        supplementalGroups: [ 65534 ]
        fsGroup: 65534
      affinity:
        podAntiAffinity:

      k8s-app: kube-dns
  template:
    metadata:
      labels:
        k8s-app: kube-dns
      annotations:
        prometheus.io/port: "10054"
        prometheus.io/scrape: "true"
    spec:
      priorityClassName: system-cluster-critical
      securityContext:
        seccompProfile:
          type: RuntimeDefault
        supplementalGroups: [ 65534 ]
        fsGroup: 65534
      affinity:
        podAntiAffinity:

	return priority >= scheduling.SystemCriticalPriority
}

// IsNodeCriticalPod checks if the given pod is a system-node-critical
func IsNodeCriticalPod(pod *v1.Pod) bool {
	return IsCriticalPod(pod) && (pod.Spec.PriorityClassName == scheduling.SystemNodeCritical)
}

// IsRestartableInitContainer returns true if the initContainer has
// ContainerRestartPolicyAlways.
func IsRestartableInitContainer(initContainer *v1.Container) bool {

          operator: Exists
        # Mark the pod as a critical add-on for rescheduling.
        - key: CriticalAddonsOnly
          operator: Exists
        - effect: NoExecute
          operator: Exists
      priorityClassName: system-node-critical
      serviceAccountName: {{ template "name" . }}
      # Minimize downtime during a rolling upgrade or deletion; tell Kubernetes to do a "force