[stable/efs-provisioner] Add extra env variables and envFrom support (#22845)

Signed-off-by: Jean-Baptiste Delpech <jb.delpech@gmail.com>

stable/efs-provisioner/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 name: efs-provisioner
 description: A Helm chart for the AWS EFS external storage provisioner
-version: 0.11.1
+version: 0.12.0
 appVersion: v2.4.0
 home: https://github.com/kubernetes-incubator/external-storage/tree/master/aws/efs
 sources:

stable/efs-provisioner/README.md

@@ -75,6 +75,11 @@ busyboxImage:
 ##
 annotations: {}
 
+## Extra env variables and envFrom
+extraEnv: []
+
+envFrom: []
+
 ## Configure provisioner
 ## https://github.com/kubernetes-incubator/external-storage/tree/master/aws/efs#deployment
 ##

stable/efs-provisioner/templates/deployment.yaml

@@ -68,6 +68,13 @@ spec:
         - name: DNS_NAME
           value: {{ .Values.efsProvisioner.dnsName }}
         {{- end }}
+        {{- if .Values.extraEnv }}
+        {{ toYaml .Values.extraEnv | nindent 8 }}
+        {{- end }}
+        {{- if .Values.envFrom }}
+        envFrom:
+        {{ toYaml .Values.envFrom | nindent 8 }}
+        {{- end }}
         resources:
           {{- toYaml .Values.resources | nindent 12 }}
         volumeMounts:

stable/efs-provisioner/values.yaml

@@ -25,6 +25,11 @@ busyboxImage:
   tag: 1.27
   pullPolicy: IfNotPresent
 
+## Extra env variables and envFrom
+extraEnv: []
+
+envFrom: []
+
 ## Deployment annotations
 ##
 annotations: {}