文档首页/ 主机迁移服务 SMS/ API参考/ API/ 任务管理/ 查询迁移任务列表 - ListTasks
更新时间:2025-10-17 GMT+08:00
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查询迁移任务列表 - ListTasks

功能介绍

在设置目的端后,主机迁移服务会自动创建迁移任务,使用该接口可以查询迁移任务列表。

调用方法

请参见如何调用API

授权信息

账号具备所有API的调用权限,如果使用账号下的IAM用户调用当前API,该IAM用户需具备调用API所需的权限。

  • 如果使用角色与策略授权,具体权限要求请参见权限和授权项
  • 如果使用身份策略授权,需具备如下身份策略权限。

    授权项

    访问级别

    资源类型(*为必须)

    条件键

    别名

    依赖的授权项

    sms:server:listTask

    List

    server *

    -

    -

    -

    -

    g:EnterpriseProjectId

URI

GET /v3/tasks

表1 Query参数

参数

是否必选

参数类型

描述

state

String

迁移任务状态

READY:准备就绪

RUNNING:迁移中

SYNCING:同步中

MIGRATE_SUCCESS:迁移成功

MIGRATE_FAIL:迁移失败

ABORTING:中止中

ABORT:中止

DELETING::删除中

SYNC_F_ROLLBACKING:同步失败回滚中

SYNC_F_ROLLBACK_SUCCESS:同步失败回滚成功

枚举值:

  • READY

  • RUNNING

  • SYNCING

  • MIGRATE_SUCCESS

  • MIGRATE_FAIL

  • ABORTING

  • ABORT

  • DELETING

  • SYNC_F_ROLLBACKING

  • SYNC_F_ROLLBACK_SUCCESS

name

String

任务的名称

id

String

任务的ID

source_server_id

String

源端服务器的ID

limit

Integer

每一页记录的任务数量

取值范围:

0-200

默认取值:

100

offset

Integer

偏移量

取值范围:

0-65535

默认取值:

0

enterprise_project_id

String

需要查询的企业项目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)。

响应参数

状态码:200

表3 响应Body参数

参数

参数类型

描述

count

Integer

符合要求的任务数量,不受分页影响

取值范围:

0-2147483647

tasks

Array of TasksResponseBody objects

查询到的任务列表

表4 TasksResponseBody

参数

参数类型

描述

id

String

迁移任务ID

name

String

任务名称(用户自定义)

type

String

任务类型,创建时必选,更新时可选

MIGRATE_FILE:文件级迁移

MIGRATE_BLOCK:块级迁移

枚举值:

  • MIGRATE_FILE

  • MIGRATE_BLOCK

os_type

String

操作系统类型,分为WINDOWS和LINUX,创建时必选,更新时可选

枚举值:

  • WINDOWS

  • LINUX

state

String

任务状态

estimate_complete_time

Long

预估完成时间

取值范围:

0-9223372036854775807

create_date

Long

任务创建时间

取值范围:

0-9223372036854775807

priority

Integer

进程优先级

0:低

1:标准

2:高

取值范围:

0-2

枚举值:

  • 0

  • 1

  • 2

speed_limit

Integer

迁移限速

取值范围:

0-65535

migrate_speed

Double

迁移速率,单位:MB/S

取值范围:

0-10000

compress_rate

Double

压缩率

取值范围:

0-10000

start_target_server

Boolean

迁移完成后是否启动目的端服务器

true:启动

false:停止

默认取值:

false

error_json

String

错误信息

total_time

Long

任务总耗时

取值范围:

0-9223372036854775807

migration_ip

String

目的端服务器的IP地址。

公网迁移时请填写弹性IP地址

专线迁移时请填写私有IP地址

sub_tasks

Array of SubTaskAssociatedWithTask objects

任务关联的子任务信息

source_server

SourceServerAssociatedWithTask object

任务关联的源端信息

enterprise_project_id

String

迁移项目ID

target_server

TargetServerAssociatedWithTask object

任务关联的目的端信息

log_collect_status

String

日志收集状态

INIT

TELL_AGENT_TO_COLLECT

WAIT_AGENT_COLLECT_ACK

AGENT_COLLECT_FAIL

AGENT_COLLECT_SUCCESS

WAIT_SERVER_COLLECT

SERVER_COLLECT_FAIL

SERVER_COLLECT_SUCCESS

TELL_AGENT_RESET_ACL

WAIT_AGENT_RESET_ACL_ACK

枚举值:

  • INIT

  • TELL_AGENT_TO_COLLECT

  • WAIT_AGENT_COLLECT_ACK

  • AGENT_COLLECT_FAIL

  • AGENT_COLLECT_SUCCESS

  • WAIT_SERVER_COLLECT

  • SERVER_COLLECT_FAIL

  • SERVER_COLLECT_SUCCESS

  • TELL_AGENT_RESET_ACL

  • WAIT_AGENT_RESET_ACL_ACK

clone_server

CloneServerBrief object

克隆服务器基本信息

syncing

Boolean

是否同步

network_check_info

NetworkCheckInfoRequestBody object

网络检测相关信息

special_config

Array of ConfigBody objects

特殊配置项配置信息

total_cpu_usage

Double

主机的CPU使用率,单位是百分比

取值范围:

0-100

agent_cpu_usage

Double

Agent的CPU使用率,单位是百分比

取值范围:

0-100

total_mem_usage

Double

主机的内存使用值,单位是MB

取值范围:

0-1048576.0

agent_mem_usage

Double

Agent的内存使用值,单位是MB

取值范围:

0-1048576.0

total_disk_io

Double

主机的磁盘I/O值,单位是MB/s

取值范围:

0-10000.0

agent_disk_io

Double

Agent的磁盘I/O值,单位是MB/s

取值范围:

0-10000.0

need_migration_test

Boolean

是否开启迁移演练

subtask_info

String

当前子任务及进度

表5 SubTaskAssociatedWithTask

参数

参数类型

描述

id

Long

子任务ID

取值范围:

0-9223372036854775807

name

String

子任务名称

progress

Integer

子任务的进度,取值为0-100之间的整数

取值范围:

0-100

start_date

Long

子任务开始时间

取值范围:

0-9223372036854775807

end_date

Long

子任务结束时间(如果子任务还没有结束,则为空)

取值范围:

0-9223372036854775807

process_trace

String

迁移或同步时,具体的迁移详情

表6 SourceServerAssociatedWithTask

参数

参数类型

描述

id

String

源端在SMS数据库中的ID

ip

String

源端服务器ip,注册源端时必选,更新非必选

name

String

用来区分不同源端服务器的名称

os_type

String

源端服务器的OS类型,分为Windows和Linux,注册必选,更新非必选

枚举值:

  • WINDOWS

  • LINUX

os_version

String

操作系统版本,注册必选,更新非必选

oem_system

Boolean

是否是OEM操作系统(Windows)

state

String

当前源端服务器状态

unavailable:环境校验不通过

waiting:等待

initialize:初始化

replicate:复制

syncing:持续同步

stopping:暂停中

stopped:已暂停

skipping:跳过中

deleting:删除中

error:错误

cloning:等待克隆完成

testing:测试中

finished:启动目的端完成

clearing: 清理快照资源中

cleared:清理快照资源完成

clearfailed:清理快照资源失败

premigready: 迁移演练已就绪

premiging: 迁移演练中

premiged: 迁移演练已完成

premigfailed: 迁移演练失败

枚举值:

  • unavailable

  • waiting

  • initialize

  • replicate

  • syncing

  • stopping

  • stopped

  • skipping

  • deleting

  • error

  • cloning

  • testing

  • finished

  • clearing

  • cleared

  • clearfailed

  • premigready

  • premiging

  • premiged

  • premigfailed

表7 TargetServerAssociatedWithTask

参数

参数类型

描述

id

String

目的端在SMS数据库中的ID

vm_id

String

目的端虚机ID

name

String

目的端服务器名称

ip

String

目的端服务器IP

os_type

String

目的端服务器的OS类型

WINDOWS:WINDOWS系统

LINUX:LINUX系统

枚举值:

  • WINDOWS

  • LINUX

os_version

String

操作系统版本

表8 CloneServerBrief

参数

参数类型

描述

vm_id

String

克隆服务器ID

name

String

克隆虚拟机的名称

表9 NetworkCheckInfoRequestBody

参数

参数类型

描述

domain_connectivity

Boolean

域名连通性

destination_connectivity

Boolean

目的端连通性

network_delay

Double

网络时延

取值范围:

0-10000.0

network_jitter

Double

网络抖动

取值范围:

0-10000

migration_speed

Double

带宽

取值范围:

0-10000

loss_percentage

Double

丢包

取值范围:

0-100

cpu_usage

Double

CPU占用

取值范围:

0-100

mem_usage

Double

内存占用

取值范围:

0-100

evaluation_result

String

评估结果

表10 ConfigBody

参数

参数类型

描述

config_key

String

配置类型,分为:”EXCLUDE_MIGRATE_PATH","SYNC_EXCLUDE_PATH","ONLY_SYNC_PATH"等

config_value

String

具体配置参数字段,保存于数据库,最终在agent端进行解析

config_status

String

描述配置状态的保留字段

状态码:403

表11 响应Body参数

参数

参数类型

描述

error_code

String

错误代码

error_msg

String

错误信息

encoded_authorization_message

String

加密授权信息

error_param

Array of strings

错误参数

details

Array of details objects

详细错误信息

表12 details

参数

参数类型

描述

error_code

String

SMS错误代码

error_msg

String

SMS错误信息

请求示例

查询迁移任务列表

GET https://{endpoint}/v3/tasks

响应示例

状态码:200

查询迁移任务列表成功

{
  "count" : 3,
  "tasks" : [ {
    "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
    "name" : "sms_task_lxxxx11",
    "type" : "MIGRATE_FILE",
    "os_type" : "LINUX",
    "state" : "MIGRATE_SUCCESS",
    "estimate_complete_time" : null,
    "create_date" : 1585139506000,
    "priority" : 1,
    "speed_limit" : 0,
    "migrate_speed" : 0.0,
    "start_target_server" : true,
    "error_json" : "",
    "total_time" : 3878000,
    "migration_ip" : "",
    "source_server" : {
      "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
      "ip" : "192.168.*.107",
      "name" : "xxx-linux-1",
      "os_type" : "LINUX",
      "os_version" : "CENTOS_7_6_64BIT",
      "oem_system" : false,
      "state" : "AVAILABLE"
    },
    "target_server" : {
      "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
      "vm_id" : "",
      "name" : "",
      "ip" : null,
      "os_type" : "LINUX",
      "os_version" : null
    },
    "log_collect_status" : "INIT"
  }, {
    "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
    "name" : "sms_task_xxx22",
    "type" : "MIGRATE_BLOCK",
    "os_type" : "WINDOWS",
    "state" : "MIGRATE_SUCCESS",
    "estimate_complete_time" : null,
    "create_date" : 1585138569000,
    "priority" : 1,
    "speed_limit" : 0,
    "migrate_speed" : 0.0,
    "start_target_server" : true,
    "error_json" : "",
    "total_time" : 10824000,
    "migration_ip" : "",
    "source_server" : {
      "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
      "ip" : "192.168.*.245",
      "name" : "xxx-windows-2",
      "os_type" : "WINDOWS",
      "os_version" : "WINDOWS2012_R2_64BIT",
      "oem_system" : false,
      "state" : "AVAILABLE"
    },
    "target_server" : {
      "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
      "vm_id" : "",
      "name" : "",
      "ip" : null,
      "os_type" : "WINDOWS",
      "os_version" : "WINDOWS2012_R2_64BIT"
    },
    "log_collect_status" : "INIT"
  }, {
    "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
    "name" : "sms_task_leddesktop",
    "type" : "MIGRATE_BLOCK",
    "os_type" : "WINDOWS",
    "state" : "MIGRATE_SUCCESS",
    "estimate_complete_time" : null,
    "create_date" : 1566130392000,
    "priority" : 1,
    "speed_limit" : 200,
    "migrate_speed" : 0.0,
    "start_target_server" : true,
    "error_json" : "",
    "total_time" : 882000,
    "migration_ip" : "192.168.1.201",
    "source_server" : null,
    "target_server" : {
      "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
      "vm_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
      "name" : "xxx-sms-target",
      "ip" : null,
      "os_type" : "WINDOWS",
      "os_version" : "WINDOWS2008_R2_64BIT"
    },
    "log_collect_status" : "INIT"
  } ]
}

状态码:403

鉴权失败

{
  "error_code" : "SMS.9004",
  "error_msg" : "The current account does not have the permission to execute policy You do not have permission to perform action XXX on resource XXX.",
  "encoded_authorization_message" : "XXXXXX",
  "error_param" : [ "You do not have permission to perform action XXX on resource XXX." ],
  "details" : [ {
    "error_code" : "SMS.9004",
    "error_msg" : "You do not have permission to perform action XXX on resource XXX."
  } ]
}

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.GlobalCredentials;
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.sms.v3.region.SmsRegion;
import com.huaweicloud.sdk.sms.v3.*;
import com.huaweicloud.sdk.sms.v3.model.*;


public class ListTasksSolution {

    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 GlobalCredentials()
                .withAk(ak)
                .withSk(sk);

        SmsClient client = SmsClient.newBuilder()
                .withCredential(auth)
                .withRegion(SmsRegion.valueOf("<YOUR REGION>"))
                .build();
        ListTasksRequest request = new ListTasksRequest();
        try {
            ListTasksResponse response = client.listTasks(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

import os
from huaweicloudsdkcore.auth.credentials import GlobalCredentials
from huaweicloudsdksms.v3.region.sms_region import SmsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdksms.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"]

    credentials = GlobalCredentials(ak, sk)

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

    try:
        request = ListTasksRequest()
        response = client.list_tasks(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/global"
    sms "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/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")

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

    client := sms.NewSmsClient(
        sms.SmsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListTasksRequest{}
	response, err := client.ListTasks(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

查询迁移任务列表成功

403

鉴权失败

错误码

请参见错误码

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