Querying Protection Groups

Function

This API is used to query all protection groups of the current tenant.

Constraints and Limitations

None

URI

URI format
GET /v1/{project_id}/server-groups

Parameter description

Parameter	Mandatory	Type	Description
project_id	Yes	String	Specifies the project ID. For details about how to obtain the project ID, see Obtaining a Project ID.

Parameter

Mandatory

Type

Description

project_id

Yes

String

Specifies the project ID.

For details about how to obtain the project ID, see Obtaining a Project ID.

Request filter field description

Parameter	Mandatory	Type	Description
limit	No	Integer	Specifies the maximum number of results returned each time. The value is a positive integer from 0 to 1000. The default value is 1000.
offset	No	Integer	Specifies the offset of each request. The default value is 0. The value must be a number and cannot be negative.
status	No	String	Specifies the protection group status. For details, see Protection Group Status.
name	No	String	Specifies the name of a protection group. Fuzzy search is supported.
query_type	No	String	Specifies the query type. status_abnormal: indicates to query protection groups in the abnormal status. stop_protected: indicates to query protection groups for which the protection is disabled. period_no_dr_drill: indicates to query the protection groups for which the no DR drills have been performed in a specified duration. The default duration is 3 months. This parameter is invalid when the value is set to general or left empty.
availability_zone	No	String	Specifies the current production site AZ of a protection group. You can obtain this value by calling the API described in Querying an Active-Active Domain.

Request

Request parameters
None
Example request
GET https://{Endpoint}/v1/{project_id}/server-groups

Response

Parameter description

Parameter	Type	Description
server_groups	Array of objects	Specifies the information about protection groups. For details, see Table 1.
count	Integer	Specifies the number of protection groups that meet the filtering criteria.

Parameter

Type

Description

server_groups

Array of objects

Specifies the information about protection groups.

For details, see Table 1.

count

Integer

Specifies the number of protection groups that meet the filtering criteria.

**Table 1** **server_groups** field description
Parameter	Type	Description
id	String	Specifies the ID of a protection group.
name	String	Specifies the name of a protection group.
description	String	Specifies the description of a protection group.
status	String	Specifies the status of a protection group. For details, see Protection Group Status.
progress	Integer	Specifies the synchronization progress of a protection group. Unit: %
source_availability_zone	String	Specifies the production site AZ configured when a protection group is created. The value does not change after a planned failover or failover.
target_availability_zone	String	Specifies the DR site AZ configured when a protection group is created. The value does not change after a planned failover or failover.
domain_id	String	Specifies the ID of an active-active domain.
domain_name	String	Specifies the name of an active-active domain.
priority_station	String	Specifies the current production site of a protection group. source: indicates that the current production site AZ is the source_availability_zone value. target: indicates that the current production site AZ is the target_availability_zone value.
protected_instance_num	Integer	Specifies the number of protected instances in a protection group.
replication_num	Integer	Specifies the number of replication pairs in a protection group.
disaster_recovery_drill_num	Integer	Specifies the number of DR drills in a protection group.
protected_status	String	Specifies whether protection is enabled or not. started: Protection is enabled. stopped: Protection is disabled. NOTE: The system has been upgraded. For newly protection groups, the value of this parameter is null.
replication_status	String	Specifies the data synchronization status. active: Data has been synchronized. inactive: Data is not synchronized. copying: Data is being synchronized. active-stopped: Data synchronization is stopped. NOTE: The system has been upgraded. For newly protection groups, the value of this parameter is null.
health_status	String	Specifies the health status of a protection group. normal: The protection group is normal. abnormal: The protection group is abnormal. NOTE: The system is upgraded recently. For protection groups created after the upgrade, the value of this parameter is null.
source_vpc_id	String	Specifies the ID of the VPC for the production site.
target_vpc_id	String	Specifies the ID of the VPC for the DR site.
test_vpc_id	String	Specifies the ID of the VPC used for a DR drill. This parameter is not used in the current version.
dr_type	String	Specifies the deployment model. The default value is migration, indicating migration within a VPC.
created_at	String	Specifies the time when a protection group was created. The default format is as follows: "yyyy-MM-dd HH:mm:ss.SSS", for example, 2019-04-01 12:00:00.000.
updated_at	String	Specifies the time when a protection group was updated. The default format is as follows: "yyyy-MM-dd HH:mm:ss.SSS", for example, 2019-04-01 12:00:00.000.
protection_type	String	Specifies the protection mode. replication-pair: indicates that data synchronization is performed at the replication pair level. null: indicates that data synchronization is performed at the replication consistency group level. NOTE: The system has been upgraded. Data synchronization is performed at the replication pair level for all resources, and the returned value is replication-pair.
replication_model	String	Specifies the protection mode. NOTE: This parameter is reserved.
server_type	String	Specifies the type of managed servers. ECS: indicates that ECSs are managed.

Example response

{ 
   "count": 2, 
   "server_groups": [ 
        {
            "id": "40df180b-9fe2-471a-8c64-1b758dc84189",
            "name": "testname",
            "description": "description",
            "source_availability_zone": "cn-north-1a",
            "target_availability_zone": "cn-north-1b",
            "domain_id": "fb4bb8e3-a574-4437-a156-78c916aeea4d",
            "domain_name": "ActiveactiveDomain",
            "status": "available",
            "protected_status": null,
            "replication_status": null,
            "health_status": null,
            "progress": 0,
            "priority_station": "source",
            "protected_instance_num": 0,
            "replication_num": 0,
            "disaster_recovery_drill_num": 0,
            "source_vpc_id": "046852ef-c49d-409b-8389-546aaaa5701f",
            "target_vpc_id": "046852ef-c49d-409b-8389-546aaaa5701f",
            "test_vpc_id": null,
            "dr_type": "migration",
            "server_type":"ECS"
            "created_at": "2019-05-23 03:51:58.256",
            "updated_at": "2019-05-23 07:48:12.484",
            "protection_type": "replication-pair",
            "replication_model": null
        },
        {
            "id": "decf224d-87fe-403a-8721-037a1a45c287",
            "name": "Protection-Group-lwx",
            "description": null,
            "source_availability_zone": "cn-north-1a",
            "target_availability_zone": "cn-north-1b",
            "domain_id": "fb4bb8e3-a574-4437-a156-78c916aeea4d",
            "domain_name": "ActiveactiveDomain",
            "status": "available",
            "protected_status": null,
            "replication_status": null,
            "health_status": null,
            "progress": 0,
            "priority_station": "source",
            "protected_instance_num": 0,
            "replication_num": 0,
            "disaster_recovery_drill_num": 0,
            "source_vpc_id": "046852ef-c49d-409b-8389-546aaaa5701f",
            "target_vpc_id": "046852ef-c49d-409b-8389-546aaaa5701f",
            "test_vpc_id": null,
            "dr_type": "migration",
            "server_type":ECS,
            "created_at": "2019-05-22 08:16:54.413",
            "updated_at": "2019-05-23 07:48:12.493",
            "protection_type": "replication-pair",
            "replication_model": null
        }
   ] 
 }

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

In this example, error represents a general error, including badrequest (shown below) and itemNotFound.

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

Returned Values

Normal

Returned Value	Description
200	The server has accepted the request.

Abnormal

Returned Value	Description
400 Bad Request	The server failed to process the request.
401 Unauthorized	You must enter a username and the password to access the requested page.
403 Forbidden	You are forbidden to access the requested page.
404 Not Found	The server could not find the requested page.
405 Method Not Allowed	You are not allowed to use the method specified in the request.
406 Not Acceptable	The response generated by the server could not be accepted by the client.
407 Proxy Authentication Required	You must use the proxy server for authentication so that the request can be processed.
408 Request Timeout	The request timed out.
409 Conflict	The request could not be processed due to a conflict.
500 Internal Server Error	Failed to complete the request because of a service error.
501 Not Implemented	Failed to complete the request because the server does not support the requested function.
502 Bad Gateway	Failed to complete the request because the server receives an invalid response from an upstream server.
503 Service Unavailable	Failed to complete the request because the system is unavailable.
504 Gateway Timeout	A gateway timeout error occurred.