apiVersion: v1
kind: ServiceAccount
metadata:
  name: cluster-admin-sa
  namespace: kubernetes-dashboard
---
apiVersion: v1
kind: Secret
type: kubernetes.io/service-account-token
metadata:
  name: cluster-admin-secret
  namespace: kubernetes-dashboard
  annotations:
    kubernetes.io/service-account.name: "cluster-admin-sa"
# ---
## Created by default
# apiVersion: rbac.authorization.k8s.io/v1
# kind: ClusterRole
# metadata:
#   name: cluster-admin
# rules:
#   - apiGroups:
#       - "*"
#     resources:
#       - "*"
#     verbs:
#       - "*"
#   - nonResourceURLs:
#       - "*"
#     verbs:
#       - "*"
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: cluster-admin-role-binding
subjects:
  - kind: ServiceAccount
    name: cluster-admin-sa
    namespace: kubernetes-dashboard
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: cluster-admin