feat: adding support to enable custom roles for server cr

Signed-off-by: edmondshtogu <edmondshtogu@gmail.com>

charts/argo-cd/templates/argocd-server/clusterrole.yaml

@@ -6,6 +6,9 @@ metadata:
   labels:
     {{- include "argo-cd.labels" (dict "context" . "component" .Values.server.name "name" .Values.server.name) | nindent 4 }}
 rules:
+  {{- if .Values.server.clusterRoleRules.enabled }}
+    {{- toYaml .Values.server.clusterRoleRules.rules | nindent 2 }}
+  {{- else }}
   - apiGroups:
       - '*'
     resources:
@@ -62,4 +65,5 @@ rules:
     verbs:
       {{/* supports triggering workflows from UI */}}
       - create
+  {{- end }}
 {{- end }}

charts/argo-cd/values.yaml

@@ -2194,6 +2194,14 @@ server:
     # -- Termination policy of Openshift Route
     termination_policy: None
 
+  ## Enable this and set the rules: to whatever custom rules you want for the Cluster Role resource.
+  ## Defaults to off
+  clusterRoleRules:
+    # -- Enable custom rules for the server's ClusterRole resource
+    enabled: false
+    # -- List of custom rules for the server's ClusterRole resource
+    rules: []
+
 ## Repo Server
 repoServer:
   # -- Repo server name