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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:

{
"kind": "ServiceAccountList",
"apiVersion": "v1",
"metadata": {
"selfLink": "/api/v1/serviceaccounts",
"resourceVersion": "9972577"
},
"items": [
{
"metadata": {
"name": "default",
"namespace": "cattle-logging",
"selfLink": "/api/v1/namespaces/cattle-logging/serviceaccounts/default",
"uid": "f570131c-f3eb-4018-8119-85c1544f5750",
"resourceVersion": "3531475",
"creationTimestamp": "2019-10-30T03:24:36Z"
},
"secrets": [
{
"name": "default-token-w6pjb"
}
]
},

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。

{
"kind": "ServiceAccountList",
"apiVersion": "v1",
"metadata": {
"selfLink": "/api/v1/namespaces/cattle-logging/serviceaccounts",
"resourceVersion": "9973445"
},
"items": [
{
"metadata": {
"name": "default",
"namespace": "cattle-logging",
"selfLink": "/api/v1/namespaces/cattle-logging/serviceaccounts/default",
"uid": "f570131c-f3eb-4018-8119-85c1544f5750",
"resourceVersion": "3531475",
"creationTimestamp": "2019-10-30T03:24:36Z"
},
"secrets": [
{
"name": "default-token-w6pjb"
}
]
},
{
"metadata": {
"name": "rancher-logging-fluentd",
"namespace": "cattle-logging",
"selfLink": "/api/v1/namespaces/cattle-logging/serviceaccounts/rancher-logging-fluentd",
"uid": "9024070c-152c-4106-9571-e6503ce37cdf",
"resourceVersion": "3531508",
"creationTimestamp": "2019-10-30T03:24:41Z",
"labels": {
"app": "fluentd",
"chart": "fluentd-0.0.2",
"heritage": "Tiller",
"io.cattle.field/appId": "rancher-logging",
"release": "rancher-logging"
}
},
"secrets": [
{
"name": "rancher-logging-fluentd-token-d7lww"
}
]
},
{
"metadata": {
"name": "rancher-logging-log-aggregator",
"namespace": "cattle-logging",
"selfLink": "/api/v1/namespaces/cattle-logging/serviceaccounts/rancher-logging-log-aggregator",
"uid": "f5d25650-acba-4e00-b0b0-723aa138b71f",
"resourceVersion": "3531514",
"creationTimestamp": "2019-10-30T03:24:41Z",
"labels": {
"app": "log-aggregator",
"chart": "log-aggregator-0.0.2",
"heritage": "Tiller",
"io.cattle.field/appId": "rancher-logging",
"release": "rancher-logging"
}
},
"secrets": [
{
"name": "rancher-logging-log-aggregator-token-6pnsg"
}
]
}
]
}
Last updated on by yzeng25