8659ff0ef5
This patch is for converting API Reference to RST and host it in the Cinder tree. This patch contains all the RST for cinder to bring over to their repos to begin building API reference information from within. This contains .inc files which have all the contents of the .rst files but are grouped together for easier editing This is the results of the RST conversion from WADL. It creates a single index plus a bunch of included files which represent sections of the API. Cleaning task will be done once this part is merged. As we have removed XML API support in Newton release, we need to remove XML from API reference as well. But we still have installations which are using XML. So implementation plan is to first merge this patch in Newton release keeping XML for now, then I will backport same to stable branches. After that I will remove same from Newton release to match API reference with actual API implementation. Implements: bp api-reference-to-rst Change-Id: I865ac922538bfa5bd45c24eb4bc49f5e966dc811
277 lines
5.8 KiB
ReStructuredText
277 lines
5.8 KiB
ReStructuredText
.. -*- rst -*-
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=================
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Backups (backups)
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=================
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A backup is a full copy of a volume stored in an external service.
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The service can be configured. The only supported service is Object
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Storage. A backup can subsequently be restored from the external
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service to either the same volume that the backup was originally
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taken from or to a new volume. Backup and restore operations can
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only be carried out on volumes that are in an unattached and
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available state.
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When you create, list, or delete backups, these status values are
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possible:
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**Backup statuses**
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+-----------------+---------------------------------------------+
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| Status | Description |
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+-----------------+---------------------------------------------+
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| creating | The backup is being created. |
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+-----------------+---------------------------------------------+
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| available | The backup is ready to restore to a volume. |
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+-----------------+---------------------------------------------+
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| deleting | The backup is being deleted. |
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+-----------------+---------------------------------------------+
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| error | A backup error occurred. |
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+-----------------+---------------------------------------------+
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| restoring | The backup is being restored to a volume. |
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+-----------------+---------------------------------------------+
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| error_restoring | A backup restoration error occurred. |
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+-----------------+---------------------------------------------+
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If an error occurs, you can find more information about the error
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in the ``fail_reason`` field for the backup.
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List backups with details
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=========================
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.. rest_method:: GET /v2/{tenant_id}/backups/detail
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Lists Block Storage backups, with details, to which the tenant has access.
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Normal response codes: 200
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Error response codes:
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- tenant_id: tenant_id
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- sort_key: sort_key
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- sort_dir: sort_dir
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- limit: limit
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- marker: marker
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Response Parameters
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-------------------
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.. rest_parameters:: parameters.yaml
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- status: status
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- object_count: object_count
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- fail_reason: fail_reason
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- description: description
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- links: links
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- availability_zone: availability_zone
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- created_at: created_at
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- updated_at: updated_at
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- name: name
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- has_dependent_backups: has_dependent_backups
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- volume_id: volume_id
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- container: container
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- backups: backups
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- size: size
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- id: id
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- is_incremental: is_incremental
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Response Example
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----------------
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.. literalinclude:: ./samples/backups-list-detailed-response.json
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:language: javascript
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Show backup details
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===================
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.. rest_method:: GET /v2/{tenant_id}/backups/{backup_id}
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Shows details for a backup.
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Normal response codes: 200
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Error response codes:
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- tenant_id: tenant_id
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- backup_id: backup_id
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Response Parameters
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-------------------
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.. rest_parameters:: parameters.yaml
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- status: status
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- object_count: object_count
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- container: container
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- description: description
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- links: links
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- availability_zone: availability_zone
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- created_at: created_at
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- updated_at: updated_at
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- name: name
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- has_dependent_backups: has_dependent_backups
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- volume_id: volume_id
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- fail_reason: fail_reason
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- size: size
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- backup: backup
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- id: id
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- is_incremental: is_incremental
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Response Example
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----------------
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.. literalinclude:: ./samples/backup-show-response.json
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:language: javascript
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Delete backup
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=============
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.. rest_method:: DELETE /v2/{tenant_id}/backups/{backup_id}
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Deletes a backup.
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Error response codes:204,
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- tenant_id: tenant_id
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- backup_id: backup_id
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Restore backup
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==============
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.. rest_method:: POST /v2/{tenant_id}/backups/{backup_id}/restore
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Restores a Block Storage backup to an existing or new Block Storage volume.
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You must specify either the UUID or name of the volume. If you
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specify both the UUID and name, the UUID takes priority.
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Error response codes:202,
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- restore: restore
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- name: name
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- volume_id: volume_id
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- tenant_id: tenant_id
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- backup_id: backup_id
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Request Example
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---------------
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.. literalinclude:: ./samples/backup-restore-request.json
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:language: javascript
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Response Parameters
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-------------------
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.. rest_parameters:: parameters.yaml
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- restore: restore
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- backup_id: backup_id
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- volume_id: volume_id
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Create backup
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=============
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.. rest_method:: POST /v2/{tenant_id}/backups
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Creates a Block Storage backup from a volume.
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Error response codes:202,
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- container: container
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- description: description
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- incremental: incremental
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- volume_id: volume_id
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- force: force
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- backup: backup
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- name: name
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- tenant_id: tenant_id
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Request Example
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---------------
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.. literalinclude:: ./samples/backup-create-request.json
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:language: javascript
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Response Parameters
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-------------------
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.. rest_parameters:: parameters.yaml
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- backup: backup
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- id: id
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- links: links
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- name: name
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List backups
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============
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.. rest_method:: GET /v2/{tenant_id}/backups
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Lists Block Storage backups to which the tenant has access.
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Normal response codes: 200
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Error response codes:
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- tenant_id: tenant_id
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- sort_key: sort_key
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- sort_dir: sort_dir
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- limit: limit
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- marker: marker
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Response Parameters
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-------------------
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.. rest_parameters:: parameters.yaml
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- backups: backups
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- id: id
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- links: links
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- name: name
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Response Example
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----------------
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.. literalinclude:: ./samples/backups-list-response.json
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:language: javascript
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