add default serviceaccount

k8s/rolebinding.yaml

@@ -4,9 +4,24 @@ metadata:
   name: gitlab-runner
 subjects:
 - kind: ServiceAccount
-  name: gitlab-runner
+  name: default
   apiGroup: ""
 roleRef:
   kind: ClusterRole
   name: gitlab-runner
+  apiGroup: ""
+
+---
+
+kind: RoleBinding
+apiVersion: rbac.authorization.k8s.io/v1beta1
+metadata:
+  name: default-binding
+subjects:
+- kind: ServiceAccount
+  name: default
+  apiGroup: ""
+roleRef:
+  kind: ClusterRole
+  name: namespace-automation
   apiGroup: ""