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更新时间:2026-08-24 GMT+08:00
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获取pod-identity关联相关委托凭据 - AssumeAgencyForPodIdentity

功能介绍

该API用于通过ServiceAccount token来assume获取ServiceAccount所关联的pod-identity关联中绑定的IAM委托凭据。

调用方法

请参见如何调用API

授权信息

账号具备所有API的调用权限,如果使用账号下的IAM用户调用当前API,该IAM用户需具备调用API所需的权限。

  • 如果使用角色与策略授权,具体权限要求请参见权限和授权项
  • 如果使用身份策略授权,需具备如下身份策略权限。

    授权项

    访问级别

    资源类型(*为必须)

    条件键

    别名

    依赖的授权项

    cce::assumeAgencyForPodIdentity

    Write

    -

    -

    -

    -

URI

POST /api/v3/projects/{project_id}/clusters/{cluster_id}/assume-agency-for-pod-identity

表1 路径参数

参数

是否必选

参数类型

描述

project_id

String

参数解释:

项目ID,获取方式请参见如何获取接口URI中参数

约束限制:

不涉及

取值范围:

账号的项目ID

默认取值:

不涉及

cluster_id

String

参数解释:

集群ID,获取方式请参见如何获取接口URI中参数

约束限制:

不涉及

取值范围:

集群ID

默认取值:

不涉及

请求参数

表2 请求Header参数

参数

是否必选

参数类型

描述

Content-Type

String

参数解释:

消息体的类型(格式),默认为application/json,有其他取值时会在具体接口中专门说明。

约束限制:

GET方法不做校验

取值范围:

不涉及

默认取值:

不涉及

X-Auth-Token

String

参数解释:

调用接口的认证方式分为Token和AK/SK两种,如果您使用的Token方式,此参数为必填,请填写Token的值,获取方式请参见获取token

约束限制:

不涉及

取值范围:

不涉及

默认取值:

不涉及

表3 请求Body参数

参数

是否必选

参数类型

描述

token

String

参数解释:

pod-identity关联所绑定的ServiceAccount token。

约束限制:

不涉及

取值范围:

不涉及

默认取值:

响应参数

状态码:200

表4 响应Body参数

参数

参数类型

描述

assumedAgency

AssumedAgency object

参数解释

凭据对应的委托元数据信息。 该属性只在pod-identity关联绑定信任委托时返回

取值范围:

不涉及

audience

String

参数解释:

凭据签发时传入的audience属性,通过pod-identity关联获取委托凭据的场景下,该值固定为 service.cce.pods。 该属性只在pod-identity关联绑定信任委托时返回

取值范围:

不涉及

credentials

Credentials object

参数解释

凭据详情

取值范围:

不涉及

podIdentityAssociationId

String

参数解释:

委托凭据所属的pod-identity关联id。

取值范围:

不涉及

subject

PodIdentitySubject object

参数解释

委托凭据所属的ServiceAccount归属信息

取值范围:

不涉及

表5 AssumedAgency

参数

参数类型

描述

urn

String

参数解释

委托的唯一身份标识信息,形如: sts::{account_id}::assumed-agency:{agency_name}/{agency_session_name}

取值范围:

不涉及

id

String

参数解释:

委托的id属性,形如: {agency_id}:{agency_session_name}

取值范围:

不涉及

表6 Credentials

参数

参数类型

描述

accessKeyId

String

参数解释

临时安全凭证的AK

取值范围:

不涉及

secretAccessKey

String

参数解释:

临时安全凭证的SK

取值范围:

不涉及

securityToken

String

参数解释

临时安全凭证的security_token

取值范围:

不涉及

expiration

String

参数解释:

临时安全凭证的失效时间

取值范围:

不涉及

表7 PodIdentitySubject

参数

参数类型

描述

namespace

String

参数解释

ServiceAccount所属的命名空间

取值范围:

不涉及

serviceAccount

String

参数解释:

ServiceAccount名称

取值范围:

不涉及

请求示例

获取pod-identity关联相关委托凭据

POST /api/v3/projects/{project_id}/clusters/{cluster_id}/assume-agency-for-pod-identity

{
  "token" : "hQpjbi1XXXXXX...XXXXXKbhBbA0TQ=="
}

响应示例

状态码:200

表示获取pod-identity关联相关委托凭据成功

{
  "assumedAgency" : {
    "urn" : "sts::27680d67da6b47eb82d00a1a1xxxxxx5::assumed-agency:example-agency/cce-{cluster_id}-{pod_id}-{random_UUID}",
    "id" : "011e7f329d2241e981a3d63bexxxxxx5:cce-{cluster_id}-{pod_id}-{random_UUID}"
  },
  "audience" : "service.cce.pods",
  "credentials" : {
    "accessKeyId" : "HSTANO...XBS55JLJ3",
    "secretAccessKey" : "EoWCQrr...SCcw4Whkt2aXKWAr",
    "securityToken" : "hQpjbi1XXXXXX...XXXXXKbhBbA0TQ==",
    "expiration" : "2022-09-07T03:27:51.158Z"
  },
  "podIdentityAssociationId" : "402358e8-2e3a-4531-bae7-fe9cbxxxxxx1",
  "subject" : {
    "namespace" : "example-namespace",
    "serviceAccount" : "example-serviceaccount"
  }
}

SDK代码示例

SDK代码示例如下。

获取pod-identity关联相关委托凭据

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package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.cce.v3.region.CceRegion;
import com.huaweicloud.sdk.cce.v3.*;
import com.huaweicloud.sdk.cce.v3.model.*;


public class AssumeAgencyForPodIdentitySolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        CceClient client = CceClient.newBuilder()
                .withCredential(auth)
                .withRegion(CceRegion.valueOf("<YOUR REGION>"))
                .build();
        AssumeAgencyForPodIdentityRequest request = new AssumeAgencyForPodIdentityRequest();
        request.withClusterId("{cluster_id}");
        AssumeAgencyForPodIdentityRequestBody body = new AssumeAgencyForPodIdentityRequestBody();
        body.withToken("hQpjbi1XXXXXX...XXXXXKbhBbA0TQ==");
        request.withBody(body);
        try {
            AssumeAgencyForPodIdentityResponse response = client.assumeAgencyForPodIdentity(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

获取pod-identity关联相关委托凭据

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcce.v3.region.cce_region import CceRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkcce.v3 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

    client = CceClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(CceRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = AssumeAgencyForPodIdentityRequest()
        request.cluster_id = "{cluster_id}"
        request.body = AssumeAgencyForPodIdentityRequestBody(
            token="hQpjbi1XXXXXX...XXXXXKbhBbA0TQ=="
        )
        response = client.assume_agency_for_pod_identity(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

获取pod-identity关联相关委托凭据

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    cce "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cce/v3"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cce/v3/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cce/v3/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")
    projectId := "{project_id}"

    auth, err := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        SafeBuild()

    if err != nil {
        fmt.Println(err)
        return
    }

    hcClient, err := cce.CceClientBuilder().
         WithRegion(region.ValueOf("<YOUR REGION>")).
         WithCredential(auth).
         SafeBuild()


    if err != nil {
        fmt.Println(err)
        return
    }

    client := cce.NewCceClient(hcClient)

    request := &model.AssumeAgencyForPodIdentityRequest{}
	request.ClusterId = "{cluster_id}"
	request.Body = &model.AssumeAgencyForPodIdentityRequestBody{
		Token: "hQpjbi1XXXXXX...XXXXXKbhBbA0TQ==",
	}
	response, err := client.AssumeAgencyForPodIdentity(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

更多编程语言的SDK代码示例,请参见API Explorer的代码示例页签,可生成自动对应的SDK代码示例。

状态码

状态码

描述

200

表示获取pod-identity关联相关委托凭据成功

错误码

请参见错误码

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