更新时间:2024-03-12 GMT+08:00
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复制备份

功能介绍

跨区域复制备份。

调用方法

请参见如何调用API

URI

POST /v3/{project_id}/backups/{backup_id}/replicate

表1 路径参数

参数

是否必选

参数类型

描述

backup_id

String

复制的备份ID

project_id

String

项目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

replicate

BackupReplicateReqBody object

复制参数

表4 BackupReplicateReqBody

参数

是否必选

参数类型

描述

description

String

复制的描述

最小长度:0

最大长度:255

destination_project_id

String

复制的目标项目ID

destination_region

String

复制的目标区域

最小长度:0

最大长度:255

destination_vault_id

String

复制的目标区域的存储库ID

enable_acceleration

Boolean

跨区域复制时,是否启用加速从而缩短复制的时间,如果不指定,默认不启用加速。

缺省值:false

name

String

复制名称

最小长度:1

最大长度:64

响应参数

状态码: 200

表5 响应Body参数

参数

参数类型

描述

replication

BackupReplicateRespBody object

复制返回参数

表6 BackupReplicateRespBody

参数

参数类型

描述

backup_id

String

待复制的备份ID

destination_project_id

String

复制的目标项目ID

destination_region

String

复制的目标区域

destination_vault_id

String

复制的目标区域存储库ID

project_id

String

执行复制的项目ID

provider_id

String

资源类型id

replication_record_id

String

复制记录ID

source_region

String

复制的源区域

请求示例

复制一个备份从源备份存储库到目标备份存储库。

POST https://{endpoint}/v3/f841e01fd2b14e7fa41b6ae7aa6b0594/backups/a5200268-74a5-4806-acc6-95793ab0228b/replicate

{
  "replicate" : {
    "description" : "backup_description",
    "destination_project_id" : "68589cac08274b82b4e254268a3862d8",
    "destination_region" : "region2",
    "destination_vault_id" : "0ca3eb86-8800-46da-9c37-9d657a825274",
    "enable_acceleration" : false,
    "name" : "backup_name"
  }
}

响应示例

状态码: 200

OK

{
  "replication" : {
    "destination_vault_id" : "0ca3eb86-8800-46da-9c37-9d657a825274",
    "provider_id" : "0daac4c5-6707-4851-97ba-169e36266b66",
    "backup_id" : "6df2b54c-dd62-4059-a07c-1b8f24f2725d",
    "destination_project_id" : "68589cac08274b82b4e254268a3862d8",
    "destination_region" : "region2",
    "source_region" : "region1",
    "project_id" : "4229d7a45436489f8c3dc2b1d35d4987",
    "replication_record_id" : "1579a71e-8d8d-41e6-85dc-d77f5ce8d91a"
  }
}

SDK代码示例

SDK代码示例如下。

复制一个备份从源备份存储库到目标备份存储库。

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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.cbr.v1.region.CbrRegion;
import com.huaweicloud.sdk.cbr.v1.*;
import com.huaweicloud.sdk.cbr.v1.model.*;


public class CopyBackupSolution {

    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);

        CbrClient client = CbrClient.newBuilder()
                .withCredential(auth)
                .withRegion(CbrRegion.valueOf("<YOUR REGION>"))
                .build();
        CopyBackupRequest request = new CopyBackupRequest();
        BackupReplicateReq body = new BackupReplicateReq();
        BackupReplicateReqBody replicatebody = new BackupReplicateReqBody();
        replicatebody.withDescription("backup_description")
            .withDestinationProjectId("68589cac08274b82b4e254268a3862d8")
            .withDestinationRegion("region2")
            .withDestinationVaultId("0ca3eb86-8800-46da-9c37-9d657a825274")
            .withEnableAcceleration(false)
            .withName("backup_name");
        body.withReplicate(replicatebody);
        request.withBody(body);
        try {
            CopyBackupResponse response = client.copyBackup(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());
        }
    }
}

复制一个备份从源备份存储库到目标备份存储库。

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# coding: utf-8

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcbr.v1.region.cbr_region import CbrRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkcbr.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")

    credentials = BasicCredentials(ak, sk) \

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

    try:
        request = CopyBackupRequest()
        replicatebody = BackupReplicateReqBody(
            description="backup_description",
            destination_project_id="68589cac08274b82b4e254268a3862d8",
            destination_region="region2",
            destination_vault_id="0ca3eb86-8800-46da-9c37-9d657a825274",
            enable_acceleration=False,
            name="backup_name"
        )
        request.body = BackupReplicateReq(
            replicate=replicatebody
        )
        response = client.copy_backup(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

复制一个备份从源备份存储库到目标备份存储库。

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    cbr "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cbr/v1"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cbr/v1/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cbr/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")

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

    client := cbr.NewCbrClient(
        cbr.CbrClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.CopyBackupRequest{}
	descriptionReplicate:= "backup_description"
	enableAccelerationReplicate:= false
	nameReplicate:= "backup_name"
	replicatebody := &model.BackupReplicateReqBody{
		Description: &descriptionReplicate,
		DestinationProjectId: "68589cac08274b82b4e254268a3862d8",
		DestinationRegion: "region2",
		DestinationVaultId: "0ca3eb86-8800-46da-9c37-9d657a825274",
		EnableAcceleration: &enableAccelerationReplicate,
		Name: &nameReplicate,
	}
	request.Body = &model.BackupReplicateReq{
		Replicate: replicatebody,
	}
	response, err := client.CopyBackup(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

错误码

请参见错误码

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