Merge pull request #175 from andyzhangx/liveness-probe

feat: add liveness probe healthz port

charts/latest/csi-driver-nfs/templates/_helpers.tpl

@@ -1,11 +1,16 @@
 {{/* vim: set filetype=mustache: */}}
 
+{{/* Expand the name of the chart.*/}}
+{{- define "nfs.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
 {{/* labels for helm resources */}}
 {{- define "nfs.labels" -}}
 labels:
-  heritage: "{{ .Release.Service }}"
-  release: "{{ .Release.Name }}"
-  revision: "{{ .Release.Revision }}"
-  chart: "{{ .Chart.Name }}"
-  chartVersion: "{{ .Chart.Version }}"
+  app.kubernetes.io/instance: "{{ .Release.Name }}"
+  app.kubernetes.io/managed-by: "{{ .Release.Service }}"
+  app.kubernetes.io/name: "{{ template "nfs.name" . }}"
+  app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
+  helm.sh/chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
 {{- end -}}

charts/latest/csi-driver-nfs/templates/csi-nfs-controller.yaml

@@ -87,6 +87,18 @@ spec:
                   fieldPath: spec.nodeName
             - name: CSI_ENDPOINT
               value: unix:///csi/csi.sock
+          ports:
+            - containerPort: 29652
+              name: healthz
+              protocol: TCP
+          livenessProbe:
+            failureThreshold: 5
+            httpGet:
+              path: /healthz
+              port: healthz
+            initialDelaySeconds: 30
+            timeoutSeconds: 10
+            periodSeconds: 30
           volumeMounts:
             - name: pods-mount-dir
               mountPath: /var/lib/kubelet/pods

charts/latest/csi-driver-nfs/templates/csi-nfs-node.yaml

@@ -77,6 +77,18 @@ spec:
                   fieldPath: spec.nodeName
             - name: CSI_ENDPOINT
               value: unix:///csi/csi.sock
+          ports:
+            - containerPort: 29653
+              name: healthz
+              protocol: TCP
+          livenessProbe:
+            failureThreshold: 5
+            httpGet:
+              path: /healthz
+              port: healthz
+            initialDelaySeconds: 30
+            timeoutSeconds: 10
+            periodSeconds: 30
           imagePullPolicy: {{ .Values.image.nfs.pullPolicy }}
           volumeMounts:
             - name: socket-dir

deploy/csi-nfs-controller.yaml

@@ -81,6 +81,18 @@ spec:
                   fieldPath: spec.nodeName
             - name: CSI_ENDPOINT
               value: unix:///csi/csi.sock
+          ports:
+            - containerPort: 29652
+              name: healthz
+              protocol: TCP
+          livenessProbe:
+            failureThreshold: 5
+            httpGet:
+              path: /healthz
+              port: healthz
+            initialDelaySeconds: 30
+            timeoutSeconds: 10
+            periodSeconds: 30
           volumeMounts:
             - name: pods-mount-dir
               mountPath: /var/lib/kubelet/pods

deploy/csi-nfs-node.yaml

@@ -75,6 +75,18 @@ spec:
                   fieldPath: spec.nodeName
             - name: CSI_ENDPOINT
               value: unix:///csi/csi.sock
+          ports:
+            - containerPort: 29653
+              name: healthz
+              protocol: TCP
+          livenessProbe:
+            failureThreshold: 5
+            httpGet:
+              path: /healthz
+              port: healthz
+            initialDelaySeconds: 30
+            timeoutSeconds: 10
+            periodSeconds: 30
           imagePullPolicy: "IfNotPresent"
           volumeMounts:
             - name: socket-dir