kubernetes - http：代理错误：x509：证书由未知权威签署

Question

我正在使用以下命令启动 kubernetes 代理：

kubectl proxy --port=8001 --address=172.19.104.231 --accept-hosts='^*$'

尝试在主节点中使用 curl 命令访问 kubernetes api，如下所示：

curl http://172.19.104.231:8001

但是服务器端给出了这个提示：

[root@ops001 ~]# kubectl proxy --address=172.19.104.231 --port=8001 --accept-hosts='^*$'
Please enter Username: admin
Please enter Password: Starting to serve on 172.19.104.231:8001
I0119 23:19:32.724990    4274 log.go:172] http: proxy error: x509: certificate signed by unknown authority
I0119 23:19:59.951800    4274 log.go:172] http: proxy error: x509: certificate signed by unknown authority
I0119 23:22:13.782977    4274 log.go:172] http: proxy error: x509: certificate signed by unknown authority
I0119 23:22:22.517052    4274 log.go:172] http: proxy error: x509: certificate signed by unknown authority

我应该如何解决这个问题并访问 kubernetes 成功？我已经阅读了 Kubectl proxy 显示由未知权限签名的证书，并且我没有使用 kubeadmin 安装 kubernetes 并且没有 admin.conf 文件。我也读到了这个kubectl 无法连接到服务器：x509: certificate signed by unknown authority，但我的问题不同。这是我的~/.kube/config：

apiVersion: v1
clusters:
- cluster:
    certificate-authority-data: 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
    server: https://172.19.104.231:6443
  name: kubernetes
contexts:
- context:
    cluster: kubernetes
    user: admin
  name: kubernetes
current-context: kubernetes
kind: Config
preferences: {}
users: []

标签： kubernetes