Change critical pods’ template to use priority

cluster/addons/calico-policy-controller/calico-node-daemonset.yaml

@@ -20,6 +20,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-node-critical
       nodeSelector:
         projectcalico.org/ds-ready: "true"
       hostNetwork: true

cluster/addons/calico-policy-controller/calico-node-vertical-autoscaler-deployment.yaml

@@ -16,6 +16,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       containers:
         - image: gcr.io/google_containers/cpvpa-amd64:v0.6.0
           name: autoscaler

cluster/addons/calico-policy-controller/typha-deployment.yaml

@@ -16,6 +16,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       tolerations:
       - key: CriticalAddonsOnly
         operator: Exists

cluster/addons/calico-policy-controller/typha-horizontal-autoscaler-deployment.yaml

@@ -16,6 +16,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       containers:
         - image: gcr.io/google_containers/cluster-proportional-autoscaler-amd64:1.1.2
           name: autoscaler

cluster/addons/calico-policy-controller/typha-vertical-autoscaler-deployment.yaml

@@ -16,6 +16,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       containers:
         - image: gcr.io/google_containers/cpvpa-amd64:v0.6.0
           name: autoscaler

cluster/addons/cluster-monitoring/google/heapster-controller.yaml

@@ -57,6 +57,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       containers:
         - image: gcr.io/google_containers/heapster-amd64:v1.5.0
           name: heapster

cluster/addons/cluster-monitoring/googleinfluxdb/heapster-controller-combined.yaml

@@ -57,6 +57,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       containers:
         - image: gcr.io/google_containers/heapster-amd64:v1.5.0
 

cluster/addons/cluster-monitoring/influxdb/heapster-controller.yaml

@@ -57,6 +57,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       containers:
         - image: gcr.io/google_containers/heapster-amd64:v1.5.0
           name: heapster

cluster/addons/cluster-monitoring/influxdb/influxdb-grafana-controller.yaml

@@ -22,6 +22,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       tolerations:
       - key: node-role.kubernetes.io/master
         effect: NoSchedule

cluster/addons/cluster-monitoring/stackdriver/heapster-controller.yaml

@@ -44,6 +44,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       containers:
         - image: gcr.io/google_containers/heapster-amd64:v1.5.0
           name: heapster

cluster/addons/cluster-monitoring/standalone/heapster-controller.yaml

@@ -44,6 +44,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       containers:
         - image: gcr.io/google_containers/heapster-amd64:v1.5.0
           name: heapster

cluster/addons/dashboard/dashboard-controller.yaml

@@ -27,6 +27,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       containers:
       - name: kubernetes-dashboard
         image: gcr.io/google_containers/kubernetes-dashboard-amd64:v1.8.0

cluster/addons/dns-horizontal-autoscaler/dns-horizontal-autoscaler.yaml

@@ -78,6 +78,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       containers:
       - name: autoscaler
         image: gcr.io/google_containers/cluster-proportional-autoscaler-amd64:1.1.2-r2

cluster/addons/dns/kube-dns.yaml.base

@@ -84,6 +84,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       tolerations:
       - key: "CriticalAddonsOnly"
         operator: "Exists"

cluster/addons/dns/kube-dns.yaml.in

@@ -84,6 +84,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       tolerations:
       - key: "CriticalAddonsOnly"
         operator: "Exists"

cluster/addons/dns/kube-dns.yaml.sed

@@ -84,6 +84,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       tolerations:
       - key: "CriticalAddonsOnly"
         operator: "Exists"

cluster/addons/etcd-empty-dir-cleanup/etcd-empty-dir-cleanup.yaml

@@ -18,6 +18,7 @@ metadata:
   labels:
     k8s-app: etcd-empty-dir-cleanup
 spec:
+  priorityClassName: system-node-critical
   serviceAccountName: etcd-empty-dir-cleanup
   hostNetwork: true
   dnsPolicy: Default

cluster/addons/fluentd-elasticsearch/fluentd-es-ds.yaml

@@ -72,6 +72,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-node-critical
       serviceAccountName: fluentd-es
       containers:
       - name: fluentd-es

cluster/addons/fluentd-gcp/fluentd-gcp-ds.yaml

@@ -23,6 +23,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-node-critical
       serviceAccountName: fluentd-gcp
       dnsPolicy: Default
       containers:

cluster/addons/ip-masq-agent/ip-masq-agent.yaml

@@ -24,6 +24,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-node-critical
       serviceAccountName: ip-masq-agent
       hostNetwork: true
       containers:

cluster/addons/metadata-proxy/gce/metadata-proxy.yaml

@@ -33,6 +33,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-node-critical
       serviceAccountName: metadata-proxy
       hostNetwork: true
       dnsPolicy: Default

cluster/addons/metrics-server/metrics-server-deployment.yaml

@@ -44,6 +44,7 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      priorityClassName: system-cluster-critical
       serviceAccountName: metrics-server
       containers:
       - name: metrics-server