原生 Kubernetes API

Rancher UI 目前的 API 只支持一些常用资源处理，通过访问https://rancher_url/v3/可以查看到具体支持的类型。

但是对于像ServiceAccount之类的资源，可通过 Rancher UI 代理去访问 K8S 直连 API，接口地址为：rancher_url/k8s/clusters/<集群ID>/api/<API版本>/<资源类型>。

ServiceAccount可以通过 rancher_url/k8s/clusters/<集群ID>/api/v1/serviceaccounts去查看所有的ServiceAccountList，例如访问：https://rancher_url/k8s/clusters/c-nlbtk/api/v1/serviceaccounts，会返回如下结果：

  1. {
  3.   "kind": "ServiceAccountList",
  5.   "apiVersion": "v1",
  7.   "metadata": {
  9.     "selfLink": "/api/v1/serviceaccounts",
  11.     "resourceVersion": "9972577"
  13.   },
  15.   "items": [
  17.     {
  19.       "metadata": {
  21.         "name": "default",
  23.         "namespace": "cattle-logging",
  25.         "selfLink": "/api/v1/namespaces/cattle-logging/serviceaccounts/default",
  27.         "uid": "f570131c-f3eb-4018-8119-85c1544f5750",
  29.         "resourceVersion": "3531475",
  31.         "creationTimestamp": "2019-10-30T03:24:36Z"
  33.       },
  35.       "secrets": [
  37.         {
  39.           "name": "default-token-w6pjb"
  41.         }
  43.       ]
  45.     },

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您可以通过命名空间筛选 Service Account，例如：https://rancher_url/k8s/clusters/<cluster——id>/api/v1/namespaces/cattle-logging/serviceaccounts，/namespaces/cattle-logging/serviceaccounts是一种过滤方式，表示只返回该命名空间下的 Service Account 列表。

  1. {
  3.   "kind": "ServiceAccountList",
  5.   "apiVersion": "v1",
  7.   "metadata": {
  9.     "selfLink": "/api/v1/namespaces/cattle-logging/serviceaccounts",
  11.     "resourceVersion": "9973445"
  13.   },
  15.   "items": [
  17.     {
  19.       "metadata": {
  21.         "name": "default",
  23.         "namespace": "cattle-logging",
  25.         "selfLink": "/api/v1/namespaces/cattle-logging/serviceaccounts/default",
  27.         "uid": "f570131c-f3eb-4018-8119-85c1544f5750",
  29.         "resourceVersion": "3531475",
  31.         "creationTimestamp": "2019-10-30T03:24:36Z"
  33.       },
  35.       "secrets": [
  37.         {
  39.           "name": "default-token-w6pjb"
  41.         }
  43.       ]
  45.     },
  47.     {
  49.       "metadata": {
  51.         "name": "rancher-logging-fluentd",
  53.         "namespace": "cattle-logging",
  55.         "selfLink": "/api/v1/namespaces/cattle-logging/serviceaccounts/rancher-logging-fluentd",
  57.         "uid": "9024070c-152c-4106-9571-e6503ce37cdf",
  59.         "resourceVersion": "3531508",
  61.         "creationTimestamp": "2019-10-30T03:24:41Z",
  63.         "labels": {
  65.           "app": "fluentd",
  67.           "chart": "fluentd-0.0.2",
  69.           "heritage": "Tiller",
  71.           "io.cattle.field/appId": "rancher-logging",
  73.           "release": "rancher-logging"
  75.         }
  77.       },
  79.       "secrets": [
  81.         {
  83.           "name": "rancher-logging-fluentd-token-d7lww"
  85.         }
  87.       ]
  89.     },
  91.     {
  93.       "metadata": {
  95.         "name": "rancher-logging-log-aggregator",
  97.         "namespace": "cattle-logging",
  99.         "selfLink": "/api/v1/namespaces/cattle-logging/serviceaccounts/rancher-logging-log-aggregator",
  101.         "uid": "f5d25650-acba-4e00-b0b0-723aa138b71f",
  103.         "resourceVersion": "3531514",
  105.         "creationTimestamp": "2019-10-30T03:24:41Z",
  107.         "labels": {
  109.           "app": "log-aggregator",
  111.           "chart": "log-aggregator-0.0.2",
  113.           "heritage": "Tiller",
  115.           "io.cattle.field/appId": "rancher-logging",
  117.           "release": "rancher-logging"
  119.         }
  121.       },
  123.       "secrets": [
  125.         {
  127.           "name": "rancher-logging-log-aggregator-token-6pnsg"
  129.         }
  131.       ]
  133.     }
  135.   ]
  137. }

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