Wang , Deng Ke 231618c804 DRS API 2.0.38SP23 version

Reviewed-by: gtema <artem.goncharov@gmail.com>
Co-authored-by: Wang , Deng Ke <wangdengke2@huawei.com>
Co-committed-by: Wang , Deng Ke <wangdengke2@huawei.com>

2022-11-24 16:49:13 +00:00

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Performing a Switchover

Function

This API is used to switch over virtual IP addresses.

Constraints

Only synchronization between self-built databases supports the dual virtual IP address switchover.

URI

POST /v3/{project_id}/jobs/{job_id}/switch-vip

**Table 1** Path parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID of a tenant in a region.
job_id	Yes	String	Job ID of a tenant in a region. If the task is a cross-AZ task, the parent task ID is used.

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
Content-Type	Yes	String	The content type. The default value is application/json.
X-Auth-Token	Yes	String	User token obtained from IAM.
X-Language	No	String	Request language type Default value: en-us Values: en-us zh-cn

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
mode	Yes	String	Switchover type. Values: source: Switch over the virtual IP address of the source database. target: Switch over the virtual IP address of the destination database.

Response Parameters

Status code: 202

**Table 4** Response body parameters
Parameter	Type	Description
id	String	Task ID.
status	String	Status Values: success: The task is successful. failed: The task fails.
error_code	String	Error code, which is optional and indicates the returned information about the failure status.
error_msg	String	Error message, which is optional and indicates the returned information about the failure status.

Example Request

Example of batch primary/standby switchover:

https://{EndPoint}/v3/054ba152d480d55b2f5dc0069e7ddef0/jobs/8c81a12f-2581-4424-a3ab-70ed874jb201/switch-vip

{
	"mode": "source"
}

Example Response

Status code: 202

Accepted

{
	"id": "8c81a12f-2581-4424-a3ab-70ed874jb201",
	"status": "success"
}

Status Code

Status Code	Description
202	Accepted
400	Bad Request

Error code

For details, see Error Code.

Parent topic: Real-Time Synchronization Management

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