如何使用kubernetes-client为kubernetes加载配置。谷歌云

Question

import { KubeConfig, CoreV1Api } from "@kubernetes/client-node";
const kc = new KubeConfig();
kc.loadFromDefault();
const kbsCoreApi = kc.makeApiClient(CoreV1Api);

当运行本地工作很好，但当我dockerize它，它不工作，因为不知道如何加载配置。我尝试创建一个配置文件并使用“kc.loadfromfile('~/some/path')”加载它，但似乎我缺少了什么，它给了我一个HTTP错误。这是我的配置文件。

    {
  "kind": "Config",
  "apiVersion": "v1",
  "clusters": [
    {
      "name": "cluster1",
      "cluster": {
        "certificate-authority-data": "cert-data",
        "server": "https://128.1.1.2"
      }
    }
  ],
  "users": [
    {
      "name": "cluster1",
      "user": {
        "password": "myPassword",
        "usernmae": "myUsername"
      }
    }
  ],
  "contexts": [
    {
      "name": "cluster1",
      "context": {
        "cluster": "cluster1",
        "user": "cluster1"
      }
    }
  ],
  "current-context": "cluster1"
}

Answer 1

使用KC.LoadFromCluster()；代替代码中使用的KC.LoadFromDefault()；。

请参阅集群内示例

使用集群内身份验证启动客户端时，它将在/var/run/secrets/kubernetes.io/ServiceAccount上使用ServiceAccount令牌