Kubernetes将默认账户设置为管理员的权限并获得token

# 在v1.17.3中版本通过测试

apiVersion: v1
kind: ServiceAccount
metadata:
  name: default
  namespace: default
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: default
rules:
- apiGroups:
  - '*'
  resources:
  - '*'
  verbs:
  - '*'
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: cluster-reader
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: default
subjects:
- kind: ServiceAccount
  name: default
  namespace: default

2 获得name

kubectl get secret -n kube-system

3 获得token

 kubectl describe secret 这里换成刚刚获得的name   -n kube-system