refactor(cinder-csi-plugin): define helper templates for podLabels, podAnnotations

Author: roehlc

charts/cinder-csi-plugin/templates/_helpers.tpl

@@ -82,6 +82,13 @@ component: controllerplugin
 {{ include "cinder-csi.common.metaLabels" . }}
 {{- end -}}
 
+{{- define "cinder-csi.controllerplugin.podLabels" -}}
+{{ include "cinder-csi.controllerplugin.labels" . }}
+{{ if .Values.csi.plugin.controllerPlugin.podLabels }}
+{{- toYaml .Values.csi.plugin.controllerPlugin.podLabels }}
+{{- end }}
+{{- end -}}
+
 {{- define "cinder-csi.nodeplugin.matchLabels" -}}
 component: nodeplugin
 {{ include "cinder-csi.common.matchLabels" . }}
@@ -92,6 +99,13 @@ component: nodeplugin
 {{ include "cinder-csi.common.metaLabels" . }}
 {{- end -}}
 
+{{- define "cinder-csi.nodeplugin.podLabels" -}}
+{{ include "cinder-csi.nodeplugin.labels" . }}
+{{ if .Values.csi.plugin.nodePlugin.podLabels }}
+{{- toYaml .Values.csi.plugin.nodePlugin.podLabels }}
+{{- end }}
+{{- end -}}
+
 {{- define "cinder-csi.snapshot-controller.matchLabels" -}}
 component: snapshot-controller
 {{ include "cinder-csi.common.matchLabels" . }}
@@ -101,3 +115,30 @@ component: snapshot-controller
 {{ include "cinder-csi.snapshot-controller.matchLabels" . }}
 {{ include "cinder-csi.common.metaLabels" . }}
 {{- end -}}
+
+{{/*
+Common annotations
+*/}}
+{{- define "cinder-csi.annotations" -}}
+{{- if .Values.commonAnnotations }}
+{{- toYaml .Values.commonAnnotations }}
+{{- end }}
+{{- end -}}
+
+
+{{/*
+Create unified annotations for cinder-csi components
+*/}}
+{{- define "cinder-csi.controllerplugin.podAnnotations" -}}
+{{ include "cinder-csi.annotations" . }}
+{{ if .Values.csi.plugin.controllerPlugin.podAnnotations }}
+{{- toYaml .Values.csi.plugin.controllerPlugin.podAnnotations }}
+{{- end }}
+{{- end -}}
+
+{{- define "cinder-csi.nodeplugin.podAnnotations" -}}
+{{ include "cinder-csi.annotations" . }}
+{{ if .Values.csi.plugin.nodePlugin.podAnnotations }}
+{{- toYaml .Values.csi.plugin.nodePlugin.podAnnotations }}
+{{- end }}
+{{- end -}}

charts/cinder-csi-plugin/templates/controllerplugin-deployment.yaml

@@ -24,17 +24,9 @@ spec:
   template:
     metadata:
       labels:
-        {{- include "cinder-csi.controllerplugin.labels" . | nindent 8 }}
-        {{- with .Values.csi.plugin.controllerPlugin.podLabels }}
-        {{- toYaml . | nindent 8 }}
-        {{- end }}
+        {{- include "cinder-csi.controllerplugin.podLabels" . | nindent 8 }}
       annotations:
-        {{- with .Values.commonAnnotations }}
-        {{- toYaml . | nindent 8 }}
-        {{- end }}
-        {{- with .Values.csi.plugin.controllerPlugin.podAnnotations }}
-        {{- toYaml . | nindent 8 }}
-        {{- end }}
+        {{- include "cinder-csi.controllerplugin.podAnnotations" . | nindent 8 }}
     spec:
       serviceAccount: csi-cinder-controller-sa
       securityContext:

charts/cinder-csi-plugin/templates/nodeplugin-daemonset.yaml

@@ -16,17 +16,9 @@ spec:
   template:
     metadata:
       labels:
-        {{- include "cinder-csi.nodeplugin.labels" . | nindent 8 }}
-        {{- with .Values.csi.plugin.nodePlugin.podLabels }}
-        {{- toYaml . | nindent 8 }}
-        {{- end }}
+        {{- include "cinder-csi.nodeplugin.podLabels" . | nindent 8 }}
       annotations:
-        {{- with .Values.commonAnnotations }}
-        {{- toYaml . | nindent 8 }}
-        {{- end }}
-        {{- with .Values.csi.plugin.nodePlugin.podAnnotations }}
-        {{- toYaml . | nindent 8 }}
-        {{- end }}
+        {{- include "cinder-csi.nodeplugin.podAnnotations" . | nindent 8 }}
     spec:
       serviceAccount: csi-cinder-node-sa
       hostNetwork: true