更新时间:2024-01-02 GMT+08:00
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创建云硬盘过户

功能介绍

指定云硬盘来创建云硬盘过户记录,创建成功后,会返回过户记录ID以及身份认证密钥。 云硬盘在过户过程中的状态变化如下:创建云硬盘过户后,云硬盘状态由“available”变为“awaiting-transfer”。当云硬盘过户被接收后,云硬盘状态变为“available”。

接口约束

只有当云硬盘状态为available时,支持创建过户,其他不支持过户的约束如下:

包周期的云硬盘不支持过户。 冻结的云硬盘不支持过户。 加密的云硬盘不支持过户。 云硬盘有对应的备份和快照时不支持过户。 云硬盘有备份策略时不支持过户。 DSS专属存储的云硬盘不支持过户。 DESS专属存储的云硬盘不支持过户。

调用方法

请参见如何调用API

URI

POST /v2/{project_id}/os-volume-transfer

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"。

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

transfer

CreateVolumeTransferOption object

标记创建云硬盘过户操作

表4 CreateVolumeTransferOption

参数

是否必选

参数类型

描述

name

String

云硬盘过户记录的名称。最大支持64个字符。

volume_id

String

云硬盘ID。通过查询所有云硬盘详情获取。

响应参数

状态码: 202

表5 响应Body参数

参数

参数类型

描述

transfer

CreateVolumeTransferDetail object

云硬盘过户信息。

表6 CreateVolumeTransferDetail

参数

参数类型

描述

auth_key

String

云硬盘过户的身份认证密钥。

created_at

String

云硬盘过户记录的创建时间。

时间格式:UTC YYYY-MM-DDTHH:MM:SS.XXXXXX

id

String

云硬盘过户记录的ID。

links

Array of Link objects

云硬盘过户记录的链接。

name

String

云硬盘过户记录的名称。

volume_id

String

云硬盘ID。

状态码: 400

表8 响应Body参数

参数

参数类型

描述

error

Error object

出现错误时,返回的错误信息。

表9 Error

参数

参数类型

描述

code

String

出现错误时,返回的错误码。

错误码和其对应的含义请参考错误码说明

message

String

出现错误时,返回的错误消息。

请求示例

创建一个云硬盘过户,云硬盘id为c86b9af4-151d-4ead-b62c-5fb967af0e37,云硬盘过户记录的名称为first volume。

POST https://{endpoint}/v2/{project_id}/os-volume-transfer

{
  "transfer" : {
    "volume_id" : "c86b9af4-151d-4ead-b62c-5fb967af0e37",
    "name" : "first volume"
  }
}

响应示例

状态码: 202

Accepted

{
  "transfer" : {
    "id" : "1a7059f5-8ed7-45b7-8d05-2811e5d09f24",
    "created_at" : "2015-02-25T03:56:53.081642",
    "name" : "first volume",
    "volume_id" : "c86b9af4-151d-4ead-b62c-5fb967af0e37",
    "auth_key" : "9266c59563c84664",
    "links" : [ {
      "href" : "https://localhost/v2/firstproject/os-volume-transfer/3",
      "rel" : "self"
    }, {
      "href" : "https://localhost/firstproject/os-volume-transfer/3",
      "rel" : "bookmark"
    } ]
  }
}

状态码: 400

Bad Request

{
  "error" : {
    "message" : "XXXX",
    "code" : "XXX"
  }
}

SDK代码示例

SDK代码示例如下。

Java

创建一个云硬盘过户,云硬盘id为c86b9af4-151d-4ead-b62c-5fb967af0e37,云硬盘过户记录的名称为first volume。

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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.evs.v2.region.EvsRegion;
import com.huaweicloud.sdk.evs.v2.*;
import com.huaweicloud.sdk.evs.v2.model.*;


public class CinderCreateVolumeTransferSolution {

    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);

        EvsClient client = EvsClient.newBuilder()
                .withCredential(auth)
                .withRegion(EvsRegion.valueOf("<YOUR REGION>"))
                .build();
        CinderCreateVolumeTransferRequest request = new CinderCreateVolumeTransferRequest();
        CinderCreateVolumeTransferRequestBody body = new CinderCreateVolumeTransferRequestBody();
        CreateVolumeTransferOption transferbody = new CreateVolumeTransferOption();
        transferbody.withName("first volume")
            .withVolumeId("c86b9af4-151d-4ead-b62c-5fb967af0e37");
        body.withTransfer(transferbody);
        request.withBody(body);
        try {
            CinderCreateVolumeTransferResponse response = client.cinderCreateVolumeTransfer(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

创建一个云硬盘过户,云硬盘id为c86b9af4-151d-4ead-b62c-5fb967af0e37,云硬盘过户记录的名称为first volume。

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# coding: utf-8

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkevs.v2.region.evs_region import EvsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkevs.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 = EvsClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(EvsRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = CinderCreateVolumeTransferRequest()
        transferbody = CreateVolumeTransferOption(
            name="first volume",
            volume_id="c86b9af4-151d-4ead-b62c-5fb967af0e37"
        )
        request.body = CinderCreateVolumeTransferRequestBody(
            transfer=transferbody
        )
        response = client.cinder_create_volume_transfer(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

创建一个云硬盘过户,云硬盘id为c86b9af4-151d-4ead-b62c-5fb967af0e37,云硬盘过户记录的名称为first volume。

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    evs "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/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 := evs.NewEvsClient(
        evs.EvsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.CinderCreateVolumeTransferRequest{}
	transferbody := &model.CreateVolumeTransferOption{
		Name: "first volume",
		VolumeId: "c86b9af4-151d-4ead-b62c-5fb967af0e37",
	}
	request.Body = &model.CinderCreateVolumeTransferRequestBody{
		Transfer: transferbody,
	}
	response, err := client.CinderCreateVolumeTransfer(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

202

Accepted

400

Bad Request

错误码

请参见错误码

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