[stable/redis] Allow customization of securityContext fsGroup/runAsUser fields (#3209)

* [stable/redis] Allow customization of securityContext fsGroup/runAsUser fields

* [stable/redis] bump Chart version to 1.1.5

stable/redis/Chart.yaml

@@ -1,5 +1,5 @@
 name: redis
-version: 1.1.4
+version: 1.1.5
 appVersion: 4.0.6
 description: Open source, advanced key-value store. It is often referred to as a data structure server since keys can contain strings, hashes, lists, sets and sorted sets.
 keywords:

stable/redis/templates/deployment.yaml

@@ -21,8 +21,8 @@ spec:
       {{- end }}
     spec:
       securityContext:
-        runAsUser: 1001
-        fsGroup: 1001
+        fsGroup: {{ .Values.securityContext.fsGroup }}
+        runAsUser: {{ .Values.securityContext.runAsUser }}
       {{- if .Values.nodeSelector }}
       nodeSelector:
 {{ toYaml .Values.nodeSelector | indent 8 }}

stable/redis/values.yaml

@@ -11,6 +11,11 @@ imagePullPolicy: IfNotPresent
 ## Kubernetes service type
 serviceType: ClusterIP
 
+## Pod Security Context
+securityContext:
+  fsGroup: 1001
+  runAsUser: 1001
+
 ## Use password authentication
 usePassword: true