931e2f8161
The Cinder v3 API was marked CURRENT in Mitaka, but there no API ref was ever created. This is problematic for end users and would hinder the v3 API from being included in DefCore Interoperability Guidelines somewhere down the line (since one of DefCore's Criteria[1] is that a Capability be well documented). This patch creates an API ref for v3. It also adds a header to the v2 index to show that it is SUPPORTED, whereas v3 is CURRENT. [1] http://git.openstack.org/cgit/openstack/defcore/tree/doc/source/process/CoreCriteria.rst#n77 Change-Id: Ia3a8050cd04ad3a487a79d80acf9691feee6182e Closes-Bug: #1616072
268 lines
5.1 KiB
ReStructuredText
268 lines
5.1 KiB
ReStructuredText
.. -*- rst -*-
|
|
|
|
==================
|
|
Consistency groups
|
|
==================
|
|
|
|
Consistency groups enable you to create snapshots at the exact same
|
|
point in time from multiple volumes. For example, a database might
|
|
place its tables, logs, and configuration on separate volumes. To
|
|
restore this database from a previous point in time, it makes sense
|
|
to restore the logs, tables, and configuration together from the
|
|
exact same point in time.
|
|
|
|
Use the ``policy.json`` file to grant permissions for these actions
|
|
to limit roles.
|
|
|
|
|
|
List tenant's consistency groups
|
|
================================
|
|
|
|
.. rest_method:: GET /v3/{tenant_id}/consistencygroups
|
|
|
|
Lists consistency groups.
|
|
|
|
|
|
Normal response codes: 200
|
|
Error response codes:
|
|
|
|
|
|
Request
|
|
-------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- tenant_id: tenant_id
|
|
- sort_key: sort_key
|
|
- sort_dir: sort_dir
|
|
- limit: limit
|
|
- marker: marker
|
|
|
|
|
|
Response Parameters
|
|
-------------------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- id: id
|
|
- name: name
|
|
|
|
Response Example
|
|
----------------
|
|
|
|
.. literalinclude:: ./samples/consistency-groups-list-response.json
|
|
:language: javascript
|
|
|
|
|
|
Create a consistency group
|
|
==========================
|
|
|
|
.. rest_method:: POST /v3/{tenant_id}/consistencygroups
|
|
|
|
Creates a consistency group.
|
|
|
|
Error response codes:202,
|
|
|
|
|
|
Request
|
|
-------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- description: description_6
|
|
- availability_zone: availability_zone
|
|
- volume_types: volume_types_2
|
|
- name: name_15
|
|
|
|
Response
|
|
--------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- status: status_1
|
|
- description: description_11
|
|
- availability_zone: availability_zone
|
|
- created_at: created_at
|
|
- volume_types: volume_types
|
|
- name: name_15
|
|
- id: consistencygroup_id_1
|
|
|
|
Request Example
|
|
---------------
|
|
|
|
.. literalinclude:: ./samples/consistency-group-create-request.json
|
|
:language: javascript
|
|
|
|
Response Example
|
|
----------------
|
|
|
|
.. literalinclude:: ./samples/consistency-group-create-response.json
|
|
:language: javascript
|
|
|
|
Show a consistency group's details
|
|
==================================
|
|
|
|
.. rest_method:: GET /v3/{tenant_id}/consistencygroups/{consistencygroup_id}
|
|
|
|
Shows details for a consistency group.
|
|
|
|
Normal response codes: 200
|
|
Error response codes:
|
|
|
|
Request
|
|
-------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- tenant_id: tenant_id
|
|
- consistencygroup_id: consistencygroup_id
|
|
|
|
Response Parameters
|
|
-------------------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- status: status
|
|
- description: description
|
|
- availability_zone: availability_zone
|
|
- created_at: created_at
|
|
- volume_types: volume_types
|
|
- id: id
|
|
- name: name
|
|
|
|
Response Example
|
|
----------------
|
|
|
|
.. literalinclude:: ./samples/consistency-group-show-response.json
|
|
:language: javascript
|
|
|
|
|
|
Create a consistency group from source
|
|
======================================
|
|
|
|
.. rest_method:: POST /v3/{tenant_id}/consistencygroups/create_from_src
|
|
|
|
Creates a consistency group from source.
|
|
|
|
Error response codes:202,
|
|
|
|
|
|
Request
|
|
-------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- status: status
|
|
- user_id: user_id
|
|
- description: description
|
|
- cgsnapshot_id: cgsnapshot_id
|
|
- source_cgid: source_cgid
|
|
- project_id: project_id
|
|
- name: name
|
|
- tenant_id: tenant_id
|
|
|
|
Request Example
|
|
---------------
|
|
|
|
.. literalinclude:: ./samples/consistency-group-create-from-src-request.json
|
|
:language: javascript
|
|
|
|
|
|
Delete a consistency group
|
|
==========================
|
|
|
|
.. rest_method:: POST /v3/{tenant_id}/consistencygroups/{consistencygroup_id}/delete
|
|
|
|
Deletes a consistency group.
|
|
|
|
Error response codes:202,
|
|
|
|
|
|
Request
|
|
-------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- force: force
|
|
- tenant_id: tenant_id
|
|
- consistencygroup_id: consistencygroup_id
|
|
|
|
Request Example
|
|
---------------
|
|
|
|
.. literalinclude:: ./samples/consistency-group-delete-request.json
|
|
:language: javascript
|
|
|
|
|
|
List consistency groups and details
|
|
===================================
|
|
|
|
.. rest_method:: GET /v3/{tenant_id}/consistencygroups/detail
|
|
|
|
Lists consistency groups with details.
|
|
|
|
|
|
Normal response codes: 200
|
|
Error response codes:
|
|
|
|
|
|
Request
|
|
-------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- tenant_id: tenant_id
|
|
- sort_key: sort_key
|
|
- sort_dir: sort_dir
|
|
- limit: limit
|
|
- marker: marker
|
|
|
|
|
|
Response Parameters
|
|
-------------------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- status: status
|
|
- description: description
|
|
- availability_zone: availability_zone
|
|
- created_at: created_at
|
|
- volume_types: volume_types
|
|
- id: id
|
|
- name: name
|
|
|
|
Response Example
|
|
----------------
|
|
|
|
.. literalinclude:: ./samples/consistency-groups-list-detailed-response.json
|
|
:language: javascript
|
|
|
|
|
|
Update a consistency group
|
|
==========================
|
|
|
|
.. rest_method:: PUT /v3/{tenant_id}/consistencygroups/{consistencygroup_id}/update
|
|
|
|
Updates a consistency group.
|
|
|
|
Error response codes:202,
|
|
|
|
|
|
Request
|
|
-------
|
|
|
|
.. rest_parameters:: parameters.yaml
|
|
|
|
- remove_volumes: remove_volumes
|
|
- description: description
|
|
- add_volumes: add_volumes
|
|
- name: name
|
|
- tenant_id: tenant_id
|
|
- consistencygroup_id: consistencygroup_id
|
|
|
|
Request Example
|
|
---------------
|
|
|
|
.. literalinclude:: ./samples/consistency-group-update-request.json
|
|
:language: javascript
|