add rbac to the helm chart, use temporary backend image

deployment/helmchart/values.yaml

@@ -236,7 +236,7 @@ backend:
   image:
     registry: open.greenhost.net:4567
     repository: stackspin/dashboard-backend/dashboard-backend
-    tag: 0-2-10
+    tag: load-incluster-config
     digest: ""
     ## Optionally specify an array of imagePullSecrets.
     ## Secrets must be manually created in the namespace.
@@ -695,3 +695,26 @@ ingress:
   ##   key:
   ##   certificate:
   secrets: []
+
+# The dashboard-backend needs access to certain Kubernetes APIs to be able to
+# install and remove apps
+rbac:
+  ## @param backend.rbac.create Specifies whether RBAC resources should be created
+  create: true
+
+## ServiceAccount configuration for dashboard backend
+##
+serviceAccount:
+  ## @param backend.serviceAccount.create Specifies whether a ServiceAccount should be created
+  ##
+  create: true
+  ## @param backend.serviceAccount.name The name of the ServiceAccount to use.
+  ## If not set and create is true, a name is generated using the common.names.fullname template
+  ##
+  name: ""
+  ## @param backend.serviceAccount.automountServiceAccountToken Automount service account token for the dashboard backend service account
+  ##
+  automountServiceAccountToken: true
+  ## @param backend.serviceAccount.annotations Annotations for service account. Evaluated as a template. Only used if `create` is `true`.
+  ##
+  annotations: {}