fix(helm chart): rename priority class name for CSI plugin (node and controller)

deploy/helm/charts/Chart.yaml

@@ -4,7 +4,7 @@ description: CStor-Operator helm chart for Kubernetes
 type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
-version: 2.8.1
+version: 2.8.2
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application.
 appVersion: 2.8.0

deploy/helm/charts/templates/_helpers.tpl

@@ -193,3 +193,25 @@ Create labels for cstor csi controller
 {{ include "cstor.csiController.matchLabels" . }}
 {{ include "cstor.csiController.componentLabels" . }}
 {{- end -}}
+
+{{/*
+Create the name of the priority class for csi node plugin
+*/}}
+{{- define "cstor.csiNode.priorityClassName" -}}
+{{- if .Values.csiNode.priorityClass.create }}
+{{- printf "%s-%s" .Release.Name .Values.csiNode.priorityClass.name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s" .Values.csiNode.priorityClass.name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create the name of the priority class for csi controller plugin
+*/}}
+{{- define "cstor.csiController.priorityClassName" -}}
+{{- if .Values.csiController.priorityClass.create }}
+{{- printf "%s-%s" .Release.Name .Values.csiController.priorityClass.name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s" .Values.csiController.priorityClass.name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}

deploy/helm/charts/templates/csi-controller.yaml

@@ -21,7 +21,7 @@ spec:
         {{ toYaml .Values.csiController.podLabels | nindent 8 }}
         {{- end }}
     spec:
-      priorityClassName: openebs-csi-controller-critical
+      priorityClassName: {{ template "cstor.csiController.priorityClassName" . }}
       serviceAccount: {{ .Values.serviceAccount.csiController.name }}
       containers:
         - name: {{ .Values.csiController.resizer.name }}

deploy/helm/charts/templates/csi-node.yaml

@@ -19,7 +19,7 @@ spec:
         {{ toYaml .Values.csiNode.podLabels | nindent 8 }}
         {{- end }}
     spec:
-      priorityClassName: openebs-csi-node-critical
+      priorityClassName: {{ template "cstor.csiNode.priorityClassName" . }}
       serviceAccount: {{ .Values.serviceAccount.csiNode.name }}
       hostNetwork: true
       containers:

deploy/helm/charts/templates/priority-class.yaml

@@ -1,15 +1,19 @@
+{{- if .Values.csiController.priorityClass.create }}
 apiVersion: scheduling.k8s.io/v1
 kind: PriorityClass
 metadata:
-  name: openebs-csi-controller-critical
+  name: {{ template "cstor.csiController.priorityClassName" . }}
 value: 900000000
 globalDefault: false
 description: "This priority class should be used for the CStor CSI driver controller deployment only."
+{{- end }}
 ---
+{{- if .Values.csiNode.priorityClass.create }}
 apiVersion: scheduling.k8s.io/v1
 kind: PriorityClass
 metadata:
-  name: openebs-csi-node-critical
+  name: {{ template "cstor.csiNode.priorityClassName" . }}
 value: 900001000
 globalDefault: false
 description: "This priority class should be used for the CStor CSI driver node deployment only."
+{{- end }}

deploy/helm/charts/values.yaml

@@ -87,6 +87,9 @@ cvcOperator:
   securityContext: {}
 
 csiController:
+  priorityClass:
+    create: true
+    name: cstor-csi-controller-critical
   componentName: "openebs-cstor-csi-controller"
   resizer:
     name: "csi-resizer"
@@ -159,6 +162,9 @@ cstorCSIPlugin:
   remount: "true"
 
 csiNode:
+  priorityClass:
+    create: true
+    name: cstor-csi-node-critical
   componentName: "openebs-cstor-csi-node"
   driverRegistrar:
     name: "csi-node-driver-registrar"