更新时间:2024-06-06 GMT+08:00

重启集群

功能介绍

重启集群接口。

调用方法

请参见如何调用API

URI

POST /v1.1/{project_id}/clusters/{cluster_id}/action

表1 路径参数

参数

是否必选

参数类型

描述

project_id

String

项目ID,获取方法请参见项目ID和账号ID

cluster_id

String

集群ID

请求参数

表2 请求Header参数

参数

是否必选

参数类型

描述

X-Auth-Token

String

用户Token。

通过调用IAM服务获取用户Token接口获取(响应消息头中X-Subject-Token的值)。

表3 请求Body参数

参数

是否必选

参数类型

描述

restart

restart object

集群重启操作,定义哪些集群节点需要重启,请参见restart参数说明。

表4 restart

参数

是否必选

参数类型

描述

restartDelayTime

Integer

重启时延,单位:秒

restartMode

String

重启类型:

  • IMMEDIATELY:立即重启。

  • FORCELY:强制重启。

  • SOFTLY:一般重启。

默认值为“IMMEDIATELY”。强制重启业务进程会中断,并重启集群的虚拟机。

restartLevel

String

重启级别:

  • SERVICE:重启服务。

  • VM:重启虚拟机。

默认值为“SERVICE”。

type

String

集群节点类型,只支持“cdm”

instance

String

预留字段,“restartLevel” 为“SERVICE”时,“instance”必填,填空字串。

group

String

预留字段,“restartLevel” 为“SERVICE”时,“group”必填,填空字串。

响应参数

状态码: 200

表5 响应Body参数

参数

参数类型

描述

jobId

String

作业ID

请求示例

重启集群

POST /v1.1/1551c7f6c808414d8e9f3c514a170f2e/clusters/bae65496-643e-47ca-84af-948672de7eeb/action

{
  "restart" : {
    "instance" : "",
    "type" : "cdm",
    "group" : ""
  }
}

响应示例

状态码: 200

ok

{
  "jobId" : "ff8080815e59d92d015e5b27ccb0004d"
}

SDK代码示例

SDK代码示例如下。

重启集群

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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.cdm.v1.region.cdmRegion;
import com.huaweicloud.sdk.cdm.v1.*;
import com.huaweicloud.sdk.cdm.v1.model.*;


public class RestartClusterSolution {

    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);

        cdmClient client = cdmClient.newBuilder()
                .withCredential(auth)
                .withRegion(cdmRegion.valueOf("<YOUR REGION>"))
                .build();
        RestartClusterRequest request = new RestartClusterRequest();
        request.withClusterId("{cluster_id}");
        CdmRestartClusterReq body = new CdmRestartClusterReq();
        CdmRestartClusterReqRestart restartbody = new CdmRestartClusterReqRestart();
        restartbody.withType("cdm")
            .withInstance("")
            .withGroup("");
        body.withRestart(restartbody);
        request.withBody(body);
        try {
            RestartClusterResponse response = client.restartCluster(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());
        }
    }
}

重启集群

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# coding: utf-8

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcdm.v1.region.cdm_region import cdmRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkcdm.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 = __import__('os').getenv("CLOUD_SDK_AK")
    sk = __import__('os').getenv("CLOUD_SDK_SK")
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId) \

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

    try:
        request = RestartClusterRequest()
        request.cluster_id = "{cluster_id}"
        restartbody = CdmRestartClusterReqRestart(
            type="cdm",
            instance="",
            group=""
        )
        request.body = CdmRestartClusterReq(
            restart=restartbody
        )
        response = client.restart_cluster(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

重启集群

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    cdm "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cdm/v1"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cdm/v1/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cdm/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 := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := cdm.NewcdmClient(
        cdm.cdmClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.RestartClusterRequest{}
	request.ClusterId = "{cluster_id}"
	instanceRestart:= ""
	groupRestart:= ""
	restartbody := &model.CdmRestartClusterReqRestart{
		Type: "cdm",
		Instance: &instanceRestart,
		Group: &groupRestart,
	}
	request.Body = &model.CdmRestartClusterReq{
		Restart: restartbody,
	}
	response, err := client.RestartCluster(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

ok

400

请求错误

401

鉴权失败

403

没有操作权限

404

找不到资源

500

服务内部错误,具体返回错误码请参考错误码

503

服务不可用

错误码

请参见错误码