kubernetes - kubectl请输入用户名:error:EOF

Question

运行Please enter Username: error: EOF命令时，我的CI进程kubectl开始出现错误。
kubectl版本与集群版本匹配，我可以使用kubectl config view所示的相同配置从我的机器上很好地运行相同的命令。

以下是日志:

+ kubectl config view
apiVersion: v1
clusters:
- cluster:
    certificate-authority-data: DATA+OMITTED
    server: REDACTED_FOR_QUESTION
  name: REDACTED_FOR_QUESTION
contexts:
- context:
    cluster: REDACTED_FOR_QUESTION
    user: REDACTED_FOR_QUESTION
  name: REDACTED_FOR_QUESTION
current-context: REDACTED_FOR_QUESTION
kind: Config
preferences: {}
users:
- name: REDACTED_FOR_QUESTION
  user:
    client-certificate-data: REDACTED
    client-key-data: REDACTED
++ echo 'Starting Kube proxy - port is 8001'
++ set +e
++ echo 'using kubectl'
++ sleep 1
++ kubectl proxy --port=8001
error: EOF
++ cat backingfile
++ rm backingfile
++ set -e
+ echo Starting Kube proxy - port is 8001 using kubectl Please enter Username:
Starting Kube proxy - port is 8001 using kubectl Please enter Username:
+ kubectl version
Please enter Username: error: EOF
Exited with code 1

我在脚本中正在执行以下操作:

  echo "using kubectl"
  kubectl proxy --port=${KUBECTL_PROXY_PORT} > backingfile &
  sleep 1 && cat backingfile && rm backingfile
  set -e

因为这允许我在后台启动 kubectl，但仍然获得命令的日志。

是什么导致此错误，如何再次成功运行命令？ Please enter Username: error: EOF

Answer 1

您似乎指向了不同的KUBECONFIG文件:

1 。您应该验证自己的KUBECONFIG变量，

2 。您可以在脚本中添加--kubeconfig=absolute_path_to_the_KUBECONFIG_file标志

3 请将以上内容与kubectl config --kubeconfig=XXXX use-context xxxx结合使用

请关注Define clusters, users, and contexts

希望对您有所帮助。