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}
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。 约束限制: 不涉及。 取值范围: 不涉及。 默认取值: 不涉及。 |
disaster_recovery_id |
是 |
String |
参数解释: 容灾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
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
disaster_recovery |
否 |
UpdateDisasterRecoveryReq object |
参数解释: 容灾配置信息。 取值范围: 不涉及。 |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
dr_sync_period |
否 |
String |
参数解释: 容灾同步周期。 取值范围: 不涉及。 |
send_request |
否 |
Integer |
参数解释: 是否发送请求。 取值范围: 不涉及。 |
primary_to_role |
否 |
String |
参数解释: 主集群角色。 取值范围: 不涉及。 |
reset_action |
否 |
String |
参数解释: 设置容灾动作。 取值范围: 不涉及。 |
standby_to_role |
否 |
String |
参数解释: 备集群角色。 取值范围: 不涉及。 |
dr_status |
否 |
String |
参数解释: 容灾状态。 取值范围: 不涉及。 |
响应参数
状态码:200
参数 |
参数类型 |
描述 |
---|---|---|
disaster_recovery |
DisasterRecoveryId object |
参数解释: 容灾ID对象。 取值范围: 不涉及。 |
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。
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。
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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"); String projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) .withAk(ak) .withSk(sk); DwsClient client = DwsClient.newBuilder() .withCredential(auth) .withRegion(DwsRegion.valueOf("<YOUR REGION>")) .build(); UpdateDisasterInfoRequest request = new UpdateDisasterInfoRequest(); request.withDisasterRecoveryId("{disaster_recovery_id}"); 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()); } } } |
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。
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# coding: utf-8 import os 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.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}" credentials = BasicCredentials(ak, sk, projectId) client = DwsClient.new_builder() \ .with_credentials(credentials) \ .with_region(DwsRegion.value_of("<YOUR REGION>")) \ .build() try: request = UpdateDisasterInfoRequest() request.disaster_recovery_id = "{disaster_recovery_id}" 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) |
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。
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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") projectId := "{project_id}" auth := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). Build() client := dws.NewDwsClient( dws.DwsClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.UpdateDisasterInfoRequest{} request.DisasterRecoveryId = "{disaster_recovery_id}" 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。 |