Querying the Details of a Protection Group

Function

This API is used to query the details about a protection group, such as the protection group ID and name.

Constraints and Limitations

None

URI

• URI format

  GET /v1/{project_id}/server-groups/{server_group_id}

• Parameter description

  Parameter	Mandatory	Type	Description
  project_id	Yes	String	Specifies the project ID.
  server_group_id	Yes	String	Specifies the ID of a protection group. For details, see Querying Protection Groups.

Request

• Request parameters

  None

• Example request

  GET https://{Endpoint}/v1/{project_id}/server-groups/decf224d-87fe-403a-8721-037a1a45c287

Response

• Parameter description

  Parameter	Type	Description
  server_group	Object	Specifies the details of a protection group. For details, see Table 1.

  Table 1 server_group 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 is upgraded recently. For protection groups created after the upgrade, 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 is upgraded recently. For protection groups created after the upgrade, 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. NOTE: This parameter is reserved.
  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. null: indicates that data synchronization is performed at the replication consistency group level. No partial synchronization failure will occur. replication-pair: indicates that data synchronization is performed at the replication pair level.
  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

  {
      "server_group": {
          "id": "decf224d-87fe-403a-8721-037a1a45c287",
          "name": "Protection-Group-lwx",
          "description": null,
          "source_availability_zone": "eu-de-01",
          "target_availability_zone": "eu-de-02",
          "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 09:11:10.856",
          "protection_type": "replication-pair",
          "replication_model": null
      }
  }

  Or

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

  In the preceding example, error indicates a general error, for example, badrequest or itemNotFound. An example is provided as follows:

  { 
       "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.