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Managing Migration Tasks

Updated on 2025-02-13 GMT+08:00

Function

This API is used for managing migration tasks, including starting, pausing, and synchronizing tasks, uploading logs, and rolling back failed migration tasks.

Calling Method

For details, see Calling APIs.

URI

POST /v3/tasks/{task_id}/action

Table 1 Path parameter

Parameter

Mandatory

Type

Description

task_id

Yes

String

The migration task ID.

Minimum length: 0 characters

Maximum length: 255 characters

Request

Table 2 Request header parameter

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

X-Auth-Token

The user token. The token can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.

Minimum length: 1 character

Maximum length: 16,384 characters

Table 3 Request body parameters

Parameter

Mandatory

Type

Description

operation

Yes

String

The operation to be performed on the task.

start: starting a migration task

stop: stopping a migration task

test: performing a test

clone_test: performing a clone test

restart: restarting a migration task

network_check: checking network performance

The value can be:

  • start

  • stop

  • test

  • clone_test

  • restart

  • network_check

template_id

No

String

The template ID.

Minimum length: 0 characters

Maximum length: 2,048 characters

switch_hce

No

Boolean

Indicates whether to change to Huawei Cloud EulerOS.

Default value: false

is_need_consistency_check

No

Boolean

Whether consistency verification is enabled.

Default value: false

Response

Status code: 200

Table 4 Response body parameters

Parameter

Type

Description

-

String

The management operation for the migration task succeeded.

Status code: 403

Table 5 Response body parameters

Parameter

Type

Description

error_code

String

The error code.

Minimum length: 0 characters

Maximum length: 255 characters

error_msg

String

The error message.

Minimum length: 0 characters

Maximum length: 255 characters

encoded_authorization_message

String

Encrypted authorization information.

Minimum length: 0 characters

Maximum length: 65,535 characters

error_param

Array of strings

Invalid parameter.

Minimum length: 0 characters

Maximum length: 65,535 characters

Array length: 1 to 20

details

Array of details objects

The error message.

Array length: 1 to 20

Table 6 details field description

Parameter

Type

Description

error_code

String

The SMS error code.

Minimum length: 0 characters

Maximum length: 65,535 characters

error_msg

String

The SMS error message.

Minimum length: 0 characters

Maximum length: 65,535 characters

Example Request

  • Migration tasks can be migrated. To clone the target server in a migration task, a template ID is required. This example clones the target server in the task with ID 7a9a9540-ff28-4869-b9e4-855fbe12xxxx.

    POST https://{endpoint}/v3/tasks/7a9a9540-ff28-4869-b9e4-855fbe12xxxx/action
    
    {
      "operation" : "clone_test",
      "template_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001"
    }
  • This example launches the target server in a migration task.

    POST https://{endpoint}/v3/tasks/7a9a9540-ff28-4869-b9e4-855fbe12xxxx/action
    
    {
      "operation" : "test"
    }
  • This example starts the task whose ID is 7a9a9540-ff28-4869-b9e4-855fbe12xxxx.

    POST https://{endpoint}/v3/tasks/7a9a9540-ff28-4869-b9e4-855fbe12xxxx/action
    
    {
      "operation" : "start"
    }
  • This example pauses the task whose ID is 7a9a9540-ff28-4869-b9e4-855fbe12xxxx.

    POST https://{endpoint}/v3/tasks/7a9a9540-ff28-4869-b9e4-855fbe12xxxx/action
    
    {
      "operation" : "stop"
    }
  • This example restarts the task with ID 7a9a9540-ff28-4869-b9e4-855fbe12xxxx.

    POST https://{endpoint}/v3/tasks/7a9a9540-ff28-4869-b9e4-855fbe12xxxx/action
    
    {
      "operation" : "restart"
    }

Example Response

Status code: 403

Authentication failed.

{
  "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."
  } ]
}

Status Codes

Status Code

Description

200

The management operation for the migration task succeeded.

403

Authentication failed.

Error Codes

For details, see Error Codes.

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