feat(helm): add value to disable ClusterRoleBinding for out-of-cluster install (#962)

Fixes
#956

Author: tboerger

chart/templates/clusterrolebinding.yaml

@@ -1,3 +1,4 @@
+{{- if .Values.rbac.create }}
 kind: ClusterRoleBinding
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
@@ -10,3 +11,4 @@ subjects:
   - kind: ServiceAccount
     name: {{ include "hcloud-cloud-controller-manager.name" . }}
     namespace: {{ .Release.Namespace }}
+{{- end }}

chart/values.yaml

@@ -129,6 +129,10 @@ robot:
   # Set to true to enable support for Robot (Dedicated) servers.
   enabled: false
 
+rbac:
+  # Create a cluster role binding with admin access for the service account.
+  create: true
+
 podLabels: {}
 
 podAnnotations: {}