更新时间:2024-12-16 GMT+08:00
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创建手动备份

功能介绍

创建手动备份。

调用方法

请参见如何调用API

URI

POST /v3/{project_id}/backups/create

表1 路径参数

参数

是否必选

参数类型

描述

project_id

String

租户在某一Region下的project ID。

获取方法请参见获取项目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。

请求响应成功后在响应消息头中包含的“X-Subject-Token”的值即为Token值。

X-Language

String

请求语言类型。默认en-us。

取值范围:

  • en-us

  • zh-cn

表3 请求Body参数

参数

是否必选

参数类型

描述

instance_id

String

实例ID,严格匹配UUID规则。

name

String

备份名称。

取值范围:最小为4个字符,最大为64个字符且不超过64个字节(注意:一个中文字符占用3个字节),必须以字母或中文开头,区分大小写,可以包含字母、数字、中划线、下划线或中文,不能包含其他特殊字符。

description

String

备份描述,不能包含特殊字符 ! < " = ' > &和回车,不大于256个字符。

响应参数

状态码: 201

表4 响应Body参数

参数

参数类型

描述

backup

backup object

备份信息。

job_id

String

任务ID。

表5 backup

参数

参数类型

描述

id

String

备份ID。

name

String

备份名称。

description

String

备份描述。

begin_time

String

备份开始时间,格式为“yyyy-mm-ddThh:mm:ssZ”,其中T指时间字段的开始;Z指时区偏移量。

status

String

备份状态,取值:

  • BUILDING:备份中。

  • COMPLETED:备份完成。

  • FAILED:备份失败。

  • AVAILABLE:备份可用。

type

String

备份类型,手动全量备份,取值为manual。

instance_id

String

实例ID,严格匹配UUID规则。

状态码: 400

表6 响应Body参数

参数

参数类型

描述

error_code

String

错误码。

error_msg

String

错误消息。

状态码: 500

表7 响应Body参数

参数

参数类型

描述

error_code

String

错误码。

error_msg

String

错误消息。

请求示例

创建手动备份。

POST https://{endpoint}/v3/619d3e78f61b4be68bc5aa0b59edcf7b/backups/create

{
  "instance_id" : "e761be53970c48aeb2073b179dccfab9in07",
  "name" : "backup-1",
  "description" : "手动备份"
}

响应示例

状态码: 201

Success.

{
  "backup" : {
    "id" : "f58f674c11224fd99772b89f892da6f5br07",
    "name" : "backup-1",
    "description" : "手动备份",
    "begin_time" : "2020-07-07T01:17:05+0800",
    "status" : "BUILDING",
    "type" : "manual",
    "instance_id" : "ef25188419f941309882d2986b2210b9in07"
  },
  "job_id" : "e0fbbfc8-1ac4-4721-b9e9-7dd685c5bdd7"
}

SDK代码示例

SDK代码示例如下。

Java

创建手动备份。

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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.gaussdb.v3.region.GaussDBRegion;
import com.huaweicloud.sdk.gaussdb.v3.*;
import com.huaweicloud.sdk.gaussdb.v3.model.*;


public class CreateGaussMySqlBackupSolution {

    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);

        GaussDBClient client = GaussDBClient.newBuilder()
                .withCredential(auth)
                .withRegion(GaussDBRegion.valueOf("<YOUR REGION>"))
                .build();
        CreateGaussMySqlBackupRequest request = new CreateGaussMySqlBackupRequest();
        MysqlCreateBackupRequest body = new MysqlCreateBackupRequest();
        body.withDescription("手动备份");
        body.withName("backup-1");
        body.withInstanceId("e761be53970c48aeb2073b179dccfab9in07");
        request.withBody(body);
        try {
            CreateGaussMySqlBackupResponse response = client.createGaussMySqlBackup(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());
        }
    }
}

Python

创建手动备份。

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkgaussdb.v3.region.gaussdb_region import GaussDBRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkgaussdb.v3 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 = GaussDBClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(GaussDBRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = CreateGaussMySqlBackupRequest()
        request.body = MysqlCreateBackupRequest(
            description="手动备份",
            name="backup-1",
            instance_id="e761be53970c48aeb2073b179dccfab9in07"
        )
        response = client.create_gauss_my_sql_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)

Go

创建手动备份。

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    gaussdb "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3/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 := gaussdb.NewGaussDBClient(
        gaussdb.GaussDBClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.CreateGaussMySqlBackupRequest{}
	descriptionMysqlCreateBackupRequest:= "手动备份"
	request.Body = &model.MysqlCreateBackupRequest{
		Description: &descriptionMysqlCreateBackupRequest,
		Name: "backup-1",
		InstanceId: "e761be53970c48aeb2073b179dccfab9in07",
	}
	response, err := client.CreateGaussMySqlBackup(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

更多

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

201

Success.

400

Client error.

500

Server error.

错误码

请参见错误码

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