added namespace specific rbac

3-argo-metal-rbac.yaml

@@ -0,0 +1,23 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: argocd-metallb-crs
+  namespace: metallb-system
+rules:
+  - apiGroups: ["metallb.io"]
+    resources: ["ipaddresspools", "l2advertisements"]
+    verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: argocd-metallb-crs
+  namespace: metallb-system
+subjects:
+  - kind: ServiceAccount
+    name: openshift-gitops-argocd-application-controller
+    namespace: openshift-gitops
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: argocd-metallb-crs