.. -*- rst -*-
Backups (backups)
=================
A backup is a full copy of a volume stored in an external service.
The service can be configured. The only supported service is Object
Storage. A backup can subsequently be restored from the external
service to either the same volume that the backup was originally
taken from or to a new volume.
When you create, list, or delete backups, these status values are
possible:
**Backup statuses**
+-----------------+---------------------------------------------+
| Status | Description |
+-----------------+---------------------------------------------+
| creating | The backup is being created. |
+-----------------+---------------------------------------------+
| available | The backup is ready to restore to a volume. |
+-----------------+---------------------------------------------+
| deleting | The backup is being deleted. |
+-----------------+---------------------------------------------+
| error | A backup error occurred. |
+-----------------+---------------------------------------------+
| restoring | The backup is being restored to a volume. |
+-----------------+---------------------------------------------+
| error_deleting | An error occurred while deleting the backup.|
+-----------------+---------------------------------------------+
If an error occurs, you can find more information about the error
in the ``fail_reason`` field for the backup.
List backups with details
~~~~~~~~~~~~~~~~~~~~~~~~~
.. rest_method:: GET /v2/{project_id}/backups/detail
Lists Block Storage backups, with details, to which the project has access.
Response codes
--------------
.. rest_status_code:: success ../status.yaml
- 200
Request
-------
.. rest_parameters:: parameters.yaml
- project_id: project_id_path
- all_tenants: all-tenants
- sort_key: sort_key
- sort_dir: sort_dir
- limit: limit
- marker: marker
Response Parameters
-------------------
.. rest_parameters:: parameters.yaml
- status: status_4
- object_count: object_count
- fail_reason: fail_reason
- description: description
- links: links_1
- availability_zone: availability_zone
- created_at: created_at
- updated_at: updated_at
- name: name_1
- has_dependent_backups: has_dependent_backups
- volume_id: volume_id
- container: container
- backups: backups
- size: size
- id: id_1
- is_incremental: is_incremental
- data_timestamp: data_timestamp
- snapshot_id: snapshot_id_2
Response Example
----------------
.. literalinclude:: ./samples/backups-list-detailed-response.json
:language: javascript
Show backup details
~~~~~~~~~~~~~~~~~~~
.. rest_method:: GET /v2/{project_id}/backups/{backup_id}
Shows details for a backup.
Response codes
--------------
.. rest_status_code:: success ../status.yaml
- 200
Request
-------
.. rest_parameters:: parameters.yaml
- project_id: project_id_path
- backup_id: backup_id
Response Parameters
-------------------
.. rest_parameters:: parameters.yaml
- status: status_4
- object_count: object_count
- container: container
- description: description
- links: links_1
- availability_zone: availability_zone
- created_at: created_at
- updated_at: updated_at
- name: name_1
- has_dependent_backups: has_dependent_backups
- volume_id: volume_id
- fail_reason: fail_reason
- size: size
- backup: backup
- id: id_1
- is_incremental: is_incremental
- data_timestamp: data_timestamp
- snapshot_id: snapshot_id_2
Response Example
----------------
.. literalinclude:: ./samples/backup-show-response.json
:language: javascript
Delete backup
~~~~~~~~~~~~~
.. rest_method:: DELETE /v2/{project_id}/backups/{backup_id}
Deletes a backup.
Response codes
--------------
.. rest_status_code:: success ../status.yaml
- 202
.. rest_status_code:: error ../status.yaml
- 400
Request
-------
.. rest_parameters:: parameters.yaml
- project_id: project_id_path
- backup_id: backup_id
Restore backup
~~~~~~~~~~~~~~
.. rest_method:: POST /v2/{project_id}/backups/{backup_id}/restore
Restores a Block Storage backup to an existing or new Block Storage volume.
You must specify either the UUID or name of the volume. If you
specify both the UUID and name, the UUID takes priority.
If specifying ``volume_id`` the status of the volume must be ``available``.
Response codes
--------------
.. rest_status_code:: success ../status.yaml
- 202
.. rest_status_code:: error ../status.yaml
- 400
- 413
Request
-------
.. rest_parameters:: parameters.yaml
- restore: restore
- name: name_1
- volume_id: volume_id
- project_id: project_id_path
- backup_id: backup_id
Request Example
---------------
.. literalinclude:: ./samples/backup-restore-request.json
:language: javascript
Response Parameters
-------------------
.. rest_parameters:: parameters.yaml
- restore: restore
- backup_id: backup_id
- volume_id: volume_id
- volume_name: volume_name
Response Example
----------------
.. literalinclude:: ./samples/backup-restore-response.json
:language: javascript
Create backup
~~~~~~~~~~~~~
.. rest_method:: POST /v2/{project_id}/backups
Creates a Block Storage backup from a volume.
The status of the volume must be ``available`` or if the ``force`` flag is
used, backups of ``in-use`` volumes may also be created.
Response codes
--------------
.. rest_status_code:: success ../status.yaml
- 202
.. rest_status_code:: error ../status.yaml
- 400
- 500
Request
-------
.. rest_parameters:: parameters.yaml
- container: container
- description: description
- incremental: incremental
- volume_id: volume_id
- force: force
- backup: backup
- name: name_1
- project_id: project_id_path
- snapshot_id: snapshot_id_2
Request Example
---------------
.. literalinclude:: ./samples/backup-create-request.json
:language: javascript
Response Parameters
-------------------
.. rest_parameters:: parameters.yaml
- backup: backup
- id: id_1
- links: links_1
- name: name_1
List backups
~~~~~~~~~~~~
.. rest_method:: GET /v2/{project_id}/backups
Lists Block Storage backups to which the project has access.
Response codes
--------------
.. rest_status_code:: success ../status.yaml
- 200
Request
-------
.. rest_parameters:: parameters.yaml
- project_id: project_id_path
- all_tenants: all-tenants
- sort_key: sort_key
- sort_dir: sort_dir
- limit: limit
- marker: marker
Response Parameters
-------------------
.. rest_parameters:: parameters.yaml
- backups: backups
- id: id_1
- links: links_1
- name: name_1
Response Example
----------------
.. literalinclude:: ./samples/backups-list-response.json
:language: javascript
Export backup
~~~~~~~~~~~~~
.. rest_method:: GET /v2/{project_id}/backups/{backup_id}/export_record
Export information about a backup.
Response codes
--------------
.. rest_status_code:: success ../status.yaml
- 200
.. rest_status_code:: error ../status.yaml
- 400
- 404
Request
-------
.. rest_parameters:: parameters.yaml
- project_id: project_id_path
- backup_id: backup_id
Response Parameters
-------------------
.. rest_parameters:: parameters.yaml
- backup-record: backup_record
- backup_service: backup_service
- backup_url: backup_url
Response Example
----------------
.. literalinclude:: ./samples/backup-record-export-response.json
:language: javascript
Import backup
~~~~~~~~~~~~~
.. rest_method:: POST /v2/{project_id}/backups/{backup_id}/import_record
Import information about a backup.
Response codes
--------------
.. rest_status_code:: success ../status.yaml
- 201
.. rest_status_code:: error ../status.yaml
- 400
- 503
Request
-------
.. rest_parameters:: parameters.yaml
- project_id: project_id_path
- backup_id: backup_id
- backup-record: backup_record
- backup_service: backup_service
- backup_url: backup_url
Request Example
---------------
.. literalinclude:: ./samples/backup-record-import-request.json
:language: javascript
Response Parameters
-------------------
.. rest_parameters:: parameters.yaml
- id: id_1
- links: links_1
- name: name_1
Response Example
----------------
.. literalinclude:: ./samples/backup-record-import-response.json