Querying a Specified Backup

Function

This API is used to query the backup of a specific ID.

URI

GET /v3/{project_id}/backups/{backup_id}

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

backup_id

Yes

String

Backup ID

project_id

Yes

String

Project ID

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

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.

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

backup

BackupResp object

Backup

Table 4 BackupResp

Parameter

Type

Description

checkpoint_id

String

Restore point ID

created_at

String

Creation time, for example, 2020-02-05T10:38:34.209782

description

String

Backup description

expired_at

String

Expiration time, for example, 2020-02-05T10:38:34.209782

extend_info

BackupExtendInfo object

Extended information

id

String

Backup ID

image_type

String

Backup type, which is backup.

name

String

Backup name

parent_id

String

Parent backup ID

project_id

String

Project ID

protected_at

String

Backup time

resource_az

String

Resource availability zone

resource_id

String

Resource ID

resource_name

String

Resource name

resource_size

Integer

Resource size, in GB

resource_type

String

Resource type, which can be OS::Nova::Server or OS::Cinder::Volume

status

String

Backup status

Enumeration values:

  • available

  • protecting

  • deleting

  • restoring

  • error

  • waiting_protect

  • waiting_delete

  • waiting_restore

updated_at

String

Update time, for example, 2020-02-05T10:38:34.209782

vault_id

String

Vault ID

children

Array of BackupResp objects

Backup list

Table 5 BackupExtendInfo

Parameter

Type

Description

auto_trigger

Boolean

Whether the backup is automatically generated

bootable

Boolean

Whether the backup is a system disk backup

incremental

Boolean

Whether incremental backup is used

snapshot_id

String

Snapshot ID of the disk backup

support_lld

Boolean

Whether to allow lazyloading for fast restoration

supported_restore_mode

String

Restoration mode. Possible values are na, snapshot, and backup. snapshot indicates the backup can be used to create a full-server image. backup indicates the data is restored from backups of the EVS disks of the server. na indicates the backup can only be used to create new resources but cannot be used for restoration.

Default: na

Enumeration values:

  • na

  • backup

  • snapshot

os_images_data

Array of ImageData objects

ID list of images created using backups

contain_system_disk

Boolean

Whether the VM backup data contains system disk data

encrypted

Boolean

Whether the backup is encrypted

system_disk

Boolean

Whether the disk is a system disk

Table 6 ImageData

Parameter

Type

Description

image_id

String

Image ID

Example Requests

Querying a backup

GET  https://{endpoint}/v3/{project_id}/backups/{backup_id}

Example Responses

Status code: 200

OK

{
  "backup" : {
    "provider_id" : "0daac4c5-6707-4851-97ba-169e36266b66",
    "checkpoint_id" : "8b0851a8-adf3-4f4c-a914-dead08bf9664",
    "enterprise_project_id" : 0,
    "vault_id" : "3b5816b5-f29c-4172-9d9a-76c719a659ce",
    "id" : "6df2b54c-dd62-4059-a07c-1b8f24f2725d",
    "resource_az" : "az1.dc1",
    "image_type" : "backup",
    "resource_id" : "94eba8b2-acc9-4d82-badc-127144cc5526",
    "resource_size" : 40,
    "children" : [ {
      "provider_id" : "0daac4c5-6707-4851-97ba-169e36266b66",
      "checkpoint_id" : "8b0851a8-adf3-4f4c-a914-dead08bf9664",
      "vault_id" : "3b5816b5-f29c-4172-9d9a-76c719a659ce",
      "id" : "5d822633-2bbf-4af8-a16e-5ab1c7705235",
      "image_type" : "backup",
      "resource_id" : "eccbcfdd-f843-4bbb-b2c0-a5ce861f9376",
      "resource_size" : 40,
      "children" : [ ],
      "parent_id" : "6df2b54c-dd62-4059-a07c-1b8f24f2725d",
      "extend_info" : {
        "auto_trigger" : true,
        "snapshot_id" : "5230a977-1a94-4092-8edd-519303a44cda",
        "bootable" : true,
        "encrypted" : true
      },
      "project_id" : "4229d7a45436489f8c3dc2b1d35d4987",
      "status" : "available",
      "resource_name" : "ecs-1f0f-0002",
      "name" : "autobk_a843_ecs-1f0f-0002",
      "created_at" : "2019-05-10T07:59:59.451+00:00",
      "resource_type" : "OS::Cinder::Volume"
    } ],
    "extend_info" : {
      "auto_trigger" : true,
      "supported_restore_mode" : "backup",
      "contain_system_disk" : true,
      "support_lld" : true
    },
    "project_id" : "4229d7a45436489f8c3dc2b1d35d4987",
    "status" : "available",
    "resource_name" : "ecs-1f0f-0002",
    "description" : "backup_description",
    "name" : "backup_name",
    "created_at" : "2019-05-10T07:59:12.085+00:00",
    "resource_type" : "OS::Nova::Server"
  }
}

Status Codes

Status Code

Description

200

OK

Error Codes

See Error Codes.