令牌：

创建kubernetes-dashboard管理员角色

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apiVersion: v1

kind: ServiceAccount

metadata:

  name: dashboard-admin

  namespace: kube-system

---

kind: ClusterRoleBinding

apiVersion: rbac.authorization.k8s.io/v1beta1

metadata:

  name: dashboard-admin

subjects:

  - kind: ServiceAccount

    name: dashboard-admin

    namespace: kube-system

roleRef:

  kind: ClusterRole

  name: cluster-admin

  apiGroup: rbac.authorization.k8s.io

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~]# kubectl create -f k8s-admin.yaml

获取dashboard管理员角色token：

~]# kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep dashboard-admin | awk '{print $1}')