Kubernetes Dashboard - Internal error (500): Not enough data to create auth info structure

Question

我有 Kubernetes，其中为我的用户定义了 ClusterRoles，并通过 (RoleBindings) 命名空间定义了权限。 我希望这些用户可以使用自定义权限访问 Kubernetes 仪表板。但是，当他们尝试使用 kubeconfig 选项登录时收到此消息：

"Internal error (500): Not enough data to create auth info structure." 

https://github.com/kubernetes/dashboard/blob/master/docs/user/access-control/creating-sample-user.md -- 本指南仅适用于创建 ADMIN 用户，不适用于具有自定义权限或没有权限的用户...（已编辑）

Answer 1

更新已解决：

你必须这样做：

1. 为每个用户创建 ServiceAccount

apiVersion: v1
kind: ServiceAccount
metadata:
  name: NAME-user
  namespace: kubernetes-dashboard

2. 调整添加此 SA 的 RoleBinding

kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: PUT YOUR CR HERE
  namespace: PUT YOUR NS HERE
subjects:
  - kind: User
    name: PUT YOUR CR HERE
    apiGroup: 'rbac.authorization.k8s.io'
  - kind: ServiceAccount
    name: NAME-user
    namespace: kubernetes-dashboard
roleRef:
  kind: ClusterRole
  name: PUT YOUR CR HERE
  apiGroup: 'rbac.authorization.k8s.io'

3. 获取令牌：

kubectl -n kubernetes-dashboard get secret $(kubectl -n kubernetes-dashboard get sa/NAME-user -o jsonpath="{.secrets[0].name}") -o go-template="{{.data.token | base64decode}}"

4. 将令牌添加到您的 kubeconfig 文件中。您的知识库应该包含如下内容：

apiVersion: v1
clusters:
- cluster:
    server: https://XXXX
  name: kubernetes
contexts:
- context:
    cluster: kubernetes
    user: YOUR UER
  name: kubernetes
current-context: "kubernetes"
kind: Config
preferences: {}
users:
- name: YOUR USER
  user:
    client-certificate-data: CODED
    client-key-data: CODED
    token: CODED  ---> ADD TOKEN HERE

5. 登录