Support argocd 0.12.0 (#46)

* Adding redis to the helm chart.

Updating from 0.11.0 to 0.12.0

* updating appVersion and helm chart version

charts/argo-cd/values.yaml

@@ -3,7 +3,7 @@ applicationController:
   servicePort: 8083
   image:
     repository: argoproj/argocd
-    tag: v0.11.0
+    tag: v0.12.0
     pullPolicy: Always
 
 server:
@@ -14,11 +14,11 @@ server:
   serviceMetricsPort: 8082
   image:
     repository: argoproj/argocd
-    tag: v0.11.0
+    tag: v0.12.0
     pullPolicy: Always
   uiInitImage:
     repository: argoproj/argocd-ui
-    tag: v0.11.0
+    tag: v0.12.0
     pullPolicy: Always
     
 repoServer:
@@ -26,7 +26,7 @@ repoServer:
   servicePort: 8081
   image:
     repository: argoproj/argocd
-    tag: v0.11.0
+    tag: v0.12.0
     pullPolicy: Always
 
 dexServer:
@@ -40,7 +40,7 @@ dexServer:
     pullPolicy: Always
   initImage:
     repository: argoproj/argocd
-    tag: v0.11.0
+    tag: v0.12.0
     pullPolicy: Always
 
 # terminate tls at ArgoCD level
@@ -125,4 +125,12 @@ rbac:
   #   p, role:org-admin, repositories, delete, *, allow
   #   g, your-github-org:your-team, role:org-admin
   # The default role Argo CD will fall back to, when authorizing API requests
-  policyDefault: #role:readonly
+  policyDefault: #role:readonly
+
+redis:
+  image:
+    repository: redis
+    tag: 5.0.3
+    pullPolicy: Always
+  containerPort: 6379
+  servicePort: 6379