nova/placement-api-ref/source/resource_provider_traits.inc
Andrey Volkov 9bb4565d2b [placement] Add api-ref for RP traits
This provides simple documentation of the path, request and response
body parameters when managing the association between traits and
resource_providers.

Change-Id: I2ef25313db89a2fd58d11dc023d2d9755d0a86ed
2017-07-18 12:44:08 +03:00

116 lines
2.5 KiB
PHP

========================
Resource provider traits
========================
See `Traits`_ for a description.
This group of API requests queries/edits the association between
traits and resource providers.
.. note:: Traits API requests are availiable starting from version 1.6.
List resource provider traits
=============================
Return a list of traits for the resource provider identified by `{uuid}`.
.. rest_method:: GET /resource_providers/{uuid}/traits
Normal Response Codes: 200
Error response codes: itemNotFound(404)
Request
-------
.. rest_parameters:: parameters.yaml
- uuid: resource_provider_uuid_path
Response
--------
.. rest_parameters:: parameters.yaml
- traits: traits
- resource_provider_generation: resource_provider_generation
Response Example
----------------
.. literalinclude:: get-resource_provider-traits.json
:language: javascript
Update resource provider traits
===============================
Associate traits with the resource provider identified by `{uuid}`.
All the associated traits will be replaced by the traits specified in
the request body.
.. rest_method:: PUT /resource_providers/{uuid}/traits
Normal Response Codes: 200
Error response codes: badRequest(400), itemNotFound(404), conflict(409)
* `400 Bad Request` if any of the specified traits are not valid. The valid
traits can be queried by `GET /traits`.
* `409 Conflict` if the `resource_provider_generation` doesn't match with the
server side.
Request
-------
.. rest_parameters:: parameters.yaml
- uuid: resource_provider_uuid_path
- traits: traits
- resource_provider_generation: resource_provider_generation
Request example
---------------
.. literalinclude:: update-resource_provider-traits-request.json
:language: javascript
Response
--------
.. rest_parameters:: parameters.yaml
- traits: traits
- resource_provider_generation: resource_provider_generation
Response Example
----------------
.. literalinclude:: update-resource_provider-traits.json
:language: javascript
Delete resource provider traits
===============================
Dissociate all the traits from the resource provider identified by `{uuid}`.
.. rest_method:: DELETE /resource_providers/{uuid}/traits
Normal Response Codes: 204
Error response codes: itemNotFound(404), conflict(409)
* `409 Conflict` if the provider's traits are updated by another
thread while attempting the operation.
Request
-------
.. rest_parameters:: parameters.yaml
- uuid: resource_provider_uuid_path
Response
--------
No body content is returned on a successful DELETE.