更新时间:2025-06-20 GMT+08:00
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创建实例诊断任务

功能介绍

创建实例诊断任务。

调用方法

请参见如何调用API

URI

POST /v2/{engine}/{project_id}/instances/{instance_id}/diagnosis

表1 路径参数

参数

是否必选

参数类型

描述

engine

String

引擎。

project_id

String

参数解释

项目ID,获取方式请参见获取项目ID

约束限制

不涉及。

取值范围

不涉及。

默认取值

不涉及。

instance_id

String

参数解释

实例ID。获取方法如下:登录RocketMQ控制台,在RocketMQ实例详情页面查找实例ID。

约束限制

不涉及。

取值范围

不涉及。

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

group_name

String

参数解释

消费组名称。

约束限制

不涉及。

取值范围

不涉及。

默认取值

不涉及。

node_id_list

Array of strings

参数解释

节点ID列表。

约束限制

不涉及。

取值范围

不涉及。

默认取值

不涉及。

响应参数

状态码:200

表3 响应Body参数

参数

参数类型

描述

report_id

String

参数解释

报告ID。

取值范围

不涉及。

请求示例

创建实例诊断任务。

POST https://{endpoint}/v2/{engine}/{project_id}/instances/{instance_id}/diagnosis

{
  "report_id" : "b00a070e-75e0-4463-b53e-fbc29dcff951"
}

响应示例

状态码:200

success

{
  "group_name" : "test",
  "node_id_list" : [ ]
}

SDK代码示例

SDK代码示例如下。

创建实例诊断任务。

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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.rocketmq.v2.region.RocketMQRegion;
import com.huaweicloud.sdk.rocketmq.v2.*;
import com.huaweicloud.sdk.rocketmq.v2.model.*;


public class CreateDiagnosisTaskSolution {

    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);

        RocketMQClient client = RocketMQClient.newBuilder()
                .withCredential(auth)
                .withRegion(RocketMQRegion.valueOf("<YOUR REGION>"))
                .build();
        CreateDiagnosisTaskRequest request = new CreateDiagnosisTaskRequest();
        request.withEngine("{engine}");
        request.withInstanceId("{instance_id}");
        body.withDiagnosisRep("{\"report_id\":\"b00a070e-75e0-4463-b53e-fbc29dcff951\"}");
        request.withBody(listDiagnosisRepDiagnosisRep);
        try {
            CreateDiagnosisTaskResponse response = client.createDiagnosisTask(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());
        }
    }
}

创建实例诊断任务。

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkrocketmq.v2.region.rocketmq_region import RocketMQRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkrocketmq.v2 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 = RocketMQClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(RocketMQRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = CreateDiagnosisTaskRequest()
        request.engine = "{engine}"
        request.instance_id = "{instance_id}"
        request.body = listDiagnosisRepDiagnosisRep
        response = client.create_diagnosis_task(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

创建实例诊断任务。

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    rocketmq "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/rocketmq/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/rocketmq/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/rocketmq/v2/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 := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := rocketmq.NewRocketMQClient(
        rocketmq.RocketMQClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.CreateDiagnosisTaskRequest{}
	request.Engine = "{engine}"
	request.InstanceId = "{instance_id}"
	var diagnosisRepDiagnosisRep interface{} = "{\"report_id\":\"b00a070e-75e0-4463-b53e-fbc29dcff951\"}"
	request.Body = listDiagnosisRepDiagnosisRep
	response, err := client.CreateDiagnosisTask(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

success

错误码

请参见错误码

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