517 lines
10 KiB
ReStructuredText
517 lines
10 KiB
ReStructuredText
.. -*- 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. Backup and restore operations can
|
|
only be carried out on volumes that are in an unattached and
|
|
available state.
|
|
|
|
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_restoring | A backup restoration error occurred. |
|
|
+-----------------+---------------------------------------------+
|
|
|
|
|
|
If an error occurs, you can find more information about the error
|
|
in the ``fail_reason`` field for the backup.
|
|
|
|
|
|
List backups with detail
|
|
~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
.. rest_method:: GET /v3/{project_id}/backups/detail
|
|
|
|
Lists Block Storage backups, with details, to which the project has access,
|
|
since v3.31 if non-admin users specify invalid filters in the url,
|
|
API will return bad request.
|
|
|
|
|
|
Response codes
|
|
--------------
|
|
|
|
.. rest_status_code:: success ../status.yaml
|
|
|
|
- 200
|
|
|
|
.. rest_status_code:: error ../status.yaml
|
|
|
|
- 400
|
|
|
|
|
|
Request
|
|
-------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- project_id: project_id_path
|
|
- all_tenants: all-tenants
|
|
- sort: sort
|
|
- limit: limit
|
|
- offset: offset
|
|
- marker: marker
|
|
- with_count: with_count
|
|
|
|
|
|
Response Parameters
|
|
-------------------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- backups: backups
|
|
- 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
|
|
- size: size
|
|
- id: id_1
|
|
- is_incremental: is_incremental
|
|
- data_timestamp: data_timestamp
|
|
- snapshot_id: snapshot_id_2
|
|
- os-backup-project-attr:project_id: os-backup-project-attr:project_id
|
|
- count: count
|
|
- metadata: metadata_9
|
|
|
|
Response Example
|
|
----------------
|
|
|
|
.. literalinclude:: ./samples/backups-list-detailed-response.json
|
|
:language: javascript
|
|
|
|
|
|
Show backup detail
|
|
~~~~~~~~~~~~~~~~~~
|
|
|
|
.. rest_method:: GET /v3/{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
|
|
|
|
- backup: backup
|
|
- 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
|
|
- os-backup-project-attr:project_id: os-backup-project-attr:project_id
|
|
- metadata: metadata_9
|
|
|
|
Response Example
|
|
----------------
|
|
|
|
.. literalinclude:: ./samples/backup-show-response.json
|
|
:language: javascript
|
|
|
|
|
|
Delete a backup
|
|
~~~~~~~~~~~~~~~
|
|
|
|
.. rest_method:: DELETE /v3/{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 a backup
|
|
~~~~~~~~~~~~~~~~
|
|
|
|
.. rest_method:: POST /v3/{project_id}/backups/{backup_id}/restore
|
|
|
|
Restores a Block Storage backup to an existing or new Block Storage volume.
|
|
|
|
The name parameter will work only if a new volume is created.
|
|
|
|
If UUID is specified, the backup will be restored to the specified volume.
|
|
The specified volume has the following requirements:
|
|
|
|
* the specified volume status is ``available``.
|
|
* the size of specified volume must be equal to or greater than the size of backup.
|
|
|
|
If no existing volume UUID is provided, the backup will be restored to a
|
|
new volume matching the size and name of the originally backed up volume.
|
|
In this case, if the name parameter is provided, it will be used as the
|
|
name of the new volume.
|
|
|
|
Response codes
|
|
--------------
|
|
|
|
.. rest_status_code:: success ../status.yaml
|
|
|
|
- 202
|
|
|
|
.. rest_status_code:: error ../status.yaml
|
|
|
|
- 400
|
|
- 413
|
|
|
|
|
|
Request
|
|
-------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- project_id: project_id_path
|
|
- backup_id: backup_id
|
|
- restore: restore
|
|
- name: name_8
|
|
- volume_id: volume_id_6
|
|
|
|
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 a backup
|
|
~~~~~~~~~~~~~~~
|
|
|
|
.. rest_method:: POST /v3/{project_id}/backups
|
|
|
|
Creates a Block Storage backup from a volume or snapshot.
|
|
|
|
Response codes
|
|
--------------
|
|
|
|
.. rest_status_code:: success ../status.yaml
|
|
|
|
- 202
|
|
|
|
.. rest_status_code:: error ../status.yaml
|
|
|
|
- 400
|
|
- 500
|
|
|
|
Request
|
|
-------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- project_id: project_id_path
|
|
- backup: backup
|
|
- volume_id: volume_id_2
|
|
- container: container
|
|
- description: description
|
|
- incremental: incremental
|
|
- force: force
|
|
- name: name_optional
|
|
- snapshot_id: snapshot_id_3
|
|
- metadata: metadata_9
|
|
- availability_zone: availability_zone_4
|
|
|
|
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
|
|
|
|
|
|
Update a backup
|
|
~~~~~~~~~~~~~~~
|
|
|
|
.. rest_method:: PUT /v3/{project_id}/backups/{backup_id}
|
|
|
|
Update a Block Storage backup. This API is available since v3.9.
|
|
|
|
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
|
|
- backup: backup
|
|
- description: description
|
|
- name: name_optional
|
|
- metadata: metadata_9
|
|
|
|
Request Example
|
|
---------------
|
|
|
|
.. literalinclude:: ./samples/backup-update-request.json
|
|
:language: javascript
|
|
|
|
Response Parameters
|
|
-------------------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- backup: backup
|
|
- id: id_1
|
|
- links: links_1
|
|
- name: name_1
|
|
|
|
Response Example
|
|
----------------
|
|
|
|
.. literalinclude:: ./samples/backup-update-response.json
|
|
:language: javascript
|
|
|
|
|
|
List backups for project
|
|
~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
.. rest_method:: GET /v3/{project_id}/backups
|
|
|
|
Lists Block Storage backups to which the project has access,
|
|
since v3.31 if non-admin users specify invalid filters in the
|
|
url, API will return bad request.
|
|
|
|
Response codes
|
|
--------------
|
|
|
|
.. rest_status_code:: success ../status.yaml
|
|
|
|
- 200
|
|
|
|
.. rest_status_code:: error ../status.yaml
|
|
|
|
- 400
|
|
|
|
Request
|
|
-------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- project_id: project_id_path
|
|
- all_tenants: all-tenants
|
|
- sort: sort
|
|
- limit: limit
|
|
- marker: marker
|
|
- with_count: with_count
|
|
|
|
Response Parameters
|
|
-------------------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- backups: backups
|
|
- id: id_1
|
|
- links: links_1
|
|
- name: name_1
|
|
- count: count
|
|
|
|
Response Example
|
|
----------------
|
|
|
|
.. literalinclude:: ./samples/backups-list-response.json
|
|
:language: javascript
|
|
|
|
|
|
Export a backup
|
|
~~~~~~~~~~~~~~~
|
|
|
|
.. rest_method:: GET /v3/{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 a backup
|
|
~~~~~~~~~~~~~~~
|
|
|
|
.. rest_method:: POST /v3/{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
|
|
|