Kubernetes RBAC - 用户有权获取 pods 但它说 'Unauthorized'

Question

我已经为 Kubernetes RBAC 配置了 keycloak。

有权获取 pods

vagrant@haproxy:~/.kube$ kubectl auth can-i get pods --user=oidc
Warning: the server doesn't have a resource type 'pods'
yes

vagrant@haproxy:~/.kube$ kubectl get pods --user=oidc
error: You must be logged in to the server (Unauthorized)

我的用户 kubeconfig 文件如下所示

users:
- name: oidc
  user:
    exec:
      apiVersion: client.authentication.k8s.io/v1beta1
      args:
      - oidc-login
      - get-token
      - --oidc-issuer-url=https://test.example.com/auth/realms/kubernetes
      - --oidc-client-id=kubernetes
      - --oidc-client-secret=e479f74d-d9fd-415b-b1db-fd7946d3ad90
      - --username=test
      - --grant-type=authcode-keyboard
      command: kubectl

有没有办法让这个工作？

Answer 1

问题出在集群的 IP 地址上。如果 IP 地址，您可能必须配置 DNS 名称。

Kubernetes RBAC - 用户有权获取 pods 但它说 'Unauthorized'

Kubernetes RBAC - user has access to get pods but it says 'Unauthorized'

rbac

kubernetes

keycloak