Conditionally create the RBAC configmap

Signed-off-by: John Kost <jkost@bandwidth.com>

charts/argo-cd/templates/argocd-configs/argocd-rbac-cm.yaml

@@ -1,7 +1,8 @@
+{{-  if .Values.server.rbacConfigMapEnabled }}
 apiVersion: v1
 kind: ConfigMap
 metadata:
-  name: argocd-rbac-cm
+  name: {{ .Values.server.rbacConfigMapName }}
   labels:
     app.kubernetes.io/name: {{ include "argo-cd.name" . }}-rbac-cm
     helm.sh/chart: {{ include "argo-cd.chart" . }}
@@ -18,4 +19,5 @@ metadata:
 {{- if .Values.server.rbacConfig }}
 data:
 {{- toYaml .Values.server.rbacConfig | nindent 4 }}
+{{- end }}
 {{- end }}

charts/argo-cd/values.yaml

@@ -595,6 +595,14 @@ server:
   ## Annotations to be added to ArgoCD rbac ConfigMap
   rbacConfigAnnotations: {}
 
+  # Name of the configmap used for the RBAC config. Must be set to `argocd-rbac-cm` as the values are hardcoded in
+  # ArgoCD. See https://github.com/argoproj/argo-cd/blob/master/common/common.go
+  rbacConfigMapName: "argocd-rbac-cm"
+
+  # Boolean determining whether or not to create the configmap. If false, it is expected tthe configmap will be created
+  # by something else. ArgoCD will not work if there is no configMap created with the name above. 
+  rbacConfigMapEnabled: true
+
   ## Not well tested and not well supported on release v1.0.0.
   ## Applications
   ## reference: https://github.com/argoproj/argo-cd/blob/master/docs/operator-manual/