更新时间:2024-04-18 GMT+08:00

更新容灾配置

功能介绍

该接口用于更新容灾配置操作。 容灾状态为“未启动”或“已停止”时,可以执行容灾配置修改操作。 新的配置在容灾重新启动后生效。

调用方法

请参见如何调用API

URI

PUT /v2/{project_id}/disaster-recovery/{disaster_recovery_id}
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,请参见获取项目ID

disaster_recovery_id

String

容灾ID。

请求参数

表2 请求Body参数

参数

是否必选

参数类型

描述

disaster_recovery

UpdateDisasterRecoveryReq object

容灾配置信息。

表3 UpdateDisasterRecoveryReq

参数

是否必选

参数类型

描述

dr_sync_period

String

容灾同步周期。

send_request

Integer

是否发送请求。

最小值:0

最大值:1

primary_to_role

String

主集群角色。

reset_action

String

设置容灾动作。

standby_to_role

String

备集群角色。

dr_status

String

容灾状态。

响应参数

状态码: 200

表4 响应Body参数

参数

参数类型

描述

disaster_recovery

DisasterRecoveryId object

容灾ID对象。

表5 DisasterRecoveryId

参数

参数类型

描述

id

String

容灾ID。

请求示例

集群容灾同步周期修改为3H,主集群为primary,备集群为standby,容灾动作设为DR_RUNNING:

https://{Endpoint}/v2/0536cdee2200d5912f7cc00b877980f1/disaster-recovery/b303b78d-438c-41dd-aaf6-c98eea1fc2a6

{
  "disaster_recovery" : {
    "dr_sync_period" : "3H",
    "send_request" : 0,
    "primary_to_role" : "primary",
    "standby_to_role" : "standby",
    "reset_action" : "DR_RUNNING",
    "dr_status" : "running"
  }
}

响应示例

状态码: 200

更新容灾配置成功

{
  "disaster_recovery" : {
    "id" : "xxxx"
  }
}

SDK代码示例

SDK代码示例如下。

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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.dws.v2.region.DwsRegion;
import com.huaweicloud.sdk.dws.v2.*;
import com.huaweicloud.sdk.dws.v2.model.*;


public class UpdateDisasterInfoSolution {

    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");

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

        DwsClient client = DwsClient.newBuilder()
                .withCredential(auth)
                .withRegion(DwsRegion.valueOf("cn-north-4"))
                .build();
        UpdateDisasterInfoRequest request = new UpdateDisasterInfoRequest();
        UpdateDisasterRecoveryRequest body = new UpdateDisasterRecoveryRequest();
        UpdateDisasterRecoveryReq disasterRecoverybody = new UpdateDisasterRecoveryReq();
        disasterRecoverybody.withDrSyncPeriod("3H")
            .withSendRequest(0)
            .withPrimaryToRole("primary")
            .withResetAction("DR_RUNNING")
            .withStandbyToRole("standby")
            .withDrStatus("running");
        body.withDisasterRecovery(disasterRecoverybody);
        request.withBody(body);
        try {
            UpdateDisasterInfoResponse response = client.updateDisasterInfo(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());
        }
    }
}
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# coding: utf-8

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdws.v2.region.dws_region import DwsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdws.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.getenv("CLOUD_SDK_AK")
    sk = os.getenv("CLOUD_SDK_SK")

    credentials = BasicCredentials(ak, sk) \

    client = DwsClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(DwsRegion.value_of("cn-north-4")) \
        .build()

    try:
        request = UpdateDisasterInfoRequest()
        disasterRecoverybody = UpdateDisasterRecoveryReq(
            dr_sync_period="3H",
            send_request=0,
            primary_to_role="primary",
            reset_action="DR_RUNNING",
            standby_to_role="standby",
            dr_status="running"
        )
        request.body = UpdateDisasterRecoveryRequest(
            disaster_recovery=disasterRecoverybody
        )
        response = client.update_disaster_info(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)
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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    dws "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/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")

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        Build()

    client := dws.NewDwsClient(
        dws.DwsClientBuilder().
            WithRegion(region.ValueOf("cn-north-4")).
            WithCredential(auth).
            Build())

    request := &model.UpdateDisasterInfoRequest{}
	drSyncPeriodDisasterRecovery:= "3H"
	sendRequestDisasterRecovery:= int32(0)
	primaryToRoleDisasterRecovery:= "primary"
	resetActionDisasterRecovery:= "DR_RUNNING"
	standbyToRoleDisasterRecovery:= "standby"
	drStatusDisasterRecovery:= "running"
	disasterRecoverybody := &model.UpdateDisasterRecoveryReq{
		DrSyncPeriod: &drSyncPeriodDisasterRecovery,
		SendRequest: &sendRequestDisasterRecovery,
		PrimaryToRole: &primaryToRoleDisasterRecovery,
		ResetAction: &resetActionDisasterRecovery,
		StandbyToRole: &standbyToRoleDisasterRecovery,
		DrStatus: &drStatusDisasterRecovery,
	}
	request.Body = &model.UpdateDisasterRecoveryRequest{
		DisasterRecovery: disasterRecoverybody,
	}
	response, err := client.UpdateDisasterInfo(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

更新容灾配置成功

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。

503

服务不可用。