# 日志采集连通性测试 - StartTargetClusterConnectivityTest #### 功能介绍 该接口用于两个集群之间的连通性测试。集群提供日志实时采集功能，可以将集群的运行日志，实时采集到指定的集群的指定索引中。指定的集群可以是本集群，也可以是其他集群，当指定的是其他集群时，需要通过连通性测试接口，确保两个集群可以正常连接，才能将日志实时采集到目标集群的指定索引中。 #### 调用方法 请参见[如何调用API](https://support.huaweicloud.com/api-css/css_03_0077.html)。 #### 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](https://support.huaweicloud.com/api-css/css_03_0096.html)。 - 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 | |:---|:---|:---|:---|:---|:---| | css:cluster:connectivityTest | Write | cluster \* | - g:EnterpriseProjectId - g:ResourceTag/\ | - | - | #### URI POST /v1.0/{project_id}/clusters/{cluster_id}/logs/connectivity 表1路径参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | project_id | 是 | String | **参数解释**： 项目ID。获取方法请参见[获取项目ID和名称](https://support.huaweicloud.com/api-css/css_03_0071.html)。 **约束限制**： 不涉及 **取值范围**： 账户的项目ID，长度为32个字符，由小写字母和数字组成。 **默认取值**： 不涉及 | | cluster_id | 是 | String | **参数解释**： 指定测试的集群ID。获取方法请参见[获取集群ID](https://support.huaweicloud.com/api-css/css_03_0101.html)。 **约束限制**： 不涉及 **取值范围**： UUID格式，36个字符。 **默认取值**： 不涉及 | #### 请求参数 表2请求Body参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | target_cluster_id | 是 | String | **参数解释**： 目标集群ID。获取方法请参见[获取集群ID](https://support.huaweicloud.com/api-css/css_03_0101.html)。 **约束限制**： 不涉及 **取值范围**： UUID格式，36个字符。 **默认取值**： 不涉及 | #### 响应参数 **状态码：200** 请求成功。 无 #### 请求示例 目标集群连通性测试。 ``` POST /v1.0/6204a5bd270343b5885144cf9c8c158d/clusters/4f3deec3-efa8-4598-bf91-560aad1377a3/logs/connectivity { "target_cluster_id" : "4f3deec3-efa8-4598-bf91-560aad1377a4" } ``` #### 响应示例 无 #### SDK代码示例 SDK代码示例如下。 - [Java] 目标集群连通性测试。 ``` 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.css.v1.region.CssRegion; import com.huaweicloud.sdk.css.v1.*; import com.huaweicloud.sdk.css.v1.model.*; public class StartTargetClusterConnectivityTestSolution { 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); CssClient client = CssClient.newBuilder() .withCredential(auth) .withRegion(CssRegion.valueOf("")) .build(); StartTargetClusterConnectivityTestRequest request = new StartTargetClusterConnectivityTestRequest(); request.withClusterId("{cluster_id}"); StartTargetClusterConnectivityTestReq body = new StartTargetClusterConnectivityTestReq(); body.withTargetClusterId("4f3deec3-efa8-4598-bf91-560aad1377a4"); request.withBody(body); try { StartTargetClusterConnectivityTestResponse response = client.startTargetClusterConnectivityTest(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()); } } } ``` - [Python] 目标集群连通性测试。 ``` # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkcss.v1.region.css_region import CssRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkcss.v1 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 = CssClient.new_builder() \ .with_credentials(credentials) \ .with_region(CssRegion.value_of("")) \ .build() try: request = StartTargetClusterConnectivityTestRequest() request.cluster_id = "{cluster_id}" request.body = StartTargetClusterConnectivityTestReq( target_cluster_id="4f3deec3-efa8-4598-bf91-560aad1377a4" ) response = client.start_target_cluster_connectivity_test(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) ``` - [Go] 目标集群连通性测试。 ``` package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" css "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/css/v1" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/css/v1/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/css/v1/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 := css.CssClientBuilder(). WithRegion(region.ValueOf("")). WithCredential(auth). SafeBuild() if err != nil { fmt.Println(err) return } client := css.NewCssClient(hcClient) request := &model.StartTargetClusterConnectivityTestRequest{} request.ClusterId = "{cluster_id}" request.Body = &model.StartTargetClusterConnectivityTestReq{ TargetClusterId: "4f3deec3-efa8-4598-bf91-560aad1377a4", } response, err := client.StartTargetClusterConnectivityTest(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } ``` - [更多] 更多编程语言的SDK代码示例，请参见[API Explorer](https://console.huaweicloud.com/apiexplorer/#/openapi/CSS/sdk?api=StartTargetClusterConnectivityTest&version=v1)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 | 请求成功。 | | 400 | 非法请求。 建议直接修改该请求，不要重试该请求。 | | 409 | 服务器在完成请求时发生冲突。 返回该状态码，表明客户端尝试创建的资源已经存在，或者由于冲突请求的更新操作不能被完成。 | | 412 | 未满足前提条件，服务器未满足请求者在请求中设置的其中一个前提条件。 | #### 错误码 请参见[错误码](https://support.huaweicloud.com/api-css/css_03_0076.html)。