cinder/api-ref/source/v3/groups.inc
Gorka Eguileor bc7c001d76 Fix api-ref status parameter
In the api ref most of our references to the status parameter are wrong,
since they are all referencing `status`, which in most cases is:

 status:
   description: |
     The ``status`` of the consistency group snapshot.

This patch fixes this by referencing the right status parameter.

TrivialFix

Change-Id: I3f76ad10bacd8c75f742efc3ff3395a7effc31b5
2017-01-26 13:28:42 +01:00

258 lines
4.8 KiB
ReStructuredText

.. -*- rst -*-
=====================
Generic volume groups
=====================
Generic volume groups enable you to create a group of volumes and
manage them together.
How is generic volume groups different from consistency groups?
Currently consistency groups in cinder only support consistent group
snapshot. It cannot be extended easily to serve other purposes. A tenant
may want to put volumes used in the same application together in a group
so that it is easier to manage them together, and this group of volumes
may or may not support consistent group snapshot. Generic volume group
is introduced to solve this problem. By decoupling the tight relationship
between the group construct and the consistency concept, generic volume
groups can be extended to support other features in the future.
List groups
===========
.. rest_method:: GET /v3/{tenant_id}/groups
Lists 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/groups-list-response.json
:language: javascript
Create group
============
.. rest_method:: POST /v3/{tenant_id}/groups
Creates a group.
Normal response codes: 202
Error response codes: badRequest(400), itemNotFound(404)
Request
-------
.. rest_parameters:: parameters.yaml
- description: description
- availability_zone: availability_zone
- group_type: group_type
- volume_types: volume_types
- name: name
- tenant_id: tenant_id
Request Example
---------------
.. literalinclude:: ./samples/group-create-request.json
:language: javascript
Show group details
==================
.. rest_method:: GET /v3/{tenant_id}/groups/{group_id}
Shows details for a group.
Normal response codes: 200
Error response codes: itemNotFound(404)
Request
-------
.. rest_parameters:: parameters.yaml
- tenant_id: tenant_id
- group_id: group_id
Response Parameters
-------------------
.. rest_parameters:: parameters.yaml
- status: status_8
- description: description
- availability_zone: availability_zone
- created_at: created_at
- group_type: group_type
- volume_types: volume_types
- id: id
- name: name
Response Example
----------------
.. literalinclude:: ./samples/group-show-response.json
:language: javascript
Create group from source
========================
.. rest_method:: POST /v3/{tenant_id}/groups/action
Creates a group from source.
Normal response codes: 202
Error response codes: badRequest(400), itemNotFound(404)
Request
-------
.. rest_parameters:: parameters.yaml
- description: description
- group_snapshot_id: group_snapshot_id
- source_group_id: source_group_id
- name: name
- tenant_id: tenant_id
Request Example
---------------
.. literalinclude:: ./samples/group-create-from-src-request.json
:language: javascript
Delete group
============
.. rest_method:: POST /v3/{tenant_id}/groups/{group_id}/action
Deletes a group.
Normal response codes: 202
Error response codes: badRequest(400), itemNotFound(404)
Request
-------
.. rest_parameters:: parameters.yaml
- delete-volumes: delete-volumes
- tenant_id: tenant_id
- group_id: group_id
Request Example
---------------
.. literalinclude:: ./samples/group-delete-request.json
:language: javascript
List groups with details
========================
.. rest_method:: GET /v3/{tenant_id}/groups/detail
Lists 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_8
- description: description
- availability_zone: availability_zone
- created_at: created_at
- group_type: group_type
- volume_types: volume_types
- id: id
- name: name
Response Example
----------------
.. literalinclude:: ./samples/groups-list-detailed-response.json
:language: javascript
Update group
============
.. rest_method:: PUT /v3/{tenant_id}/groups/{group_id}
Updates a group.
Normal response codes: 202
Error response codes: badRequest(400), itemNotFound(404)
Request
-------
.. rest_parameters:: parameters.yaml
- remove_volumes: remove_volumes
- description: description
- add_volumes: add_volumes
- name: name
- tenant_id: tenant_id
- group_id: group_id
Request Example
---------------
.. literalinclude:: ./samples/group-update-request.json
:language: javascript