apiVersion: v1
kind: ServiceAccount
metadata:
  name: xserver
  labels:
    app.kubernetes.io/name: xserver
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: xserver
  labels:
    app.kubernetes.io/name: xserver
roleRef:
  name: xserver
  kind: ClusterRole
  apiGroup: rbac.authorization.k8s.io
subjects:
- name: xserver
  namespace: display
  kind: ServiceAccount