nova/api-ref/source/os-cells.inc

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.. -*- rst -*-
.. needs:parameter_verification
.. needs:example_verification
.. needs:body_verification
==============================
Cells (os-cells, capacities)
==============================
Adds neighbor cells, lists neighbor cells, and shows the capabilities of
the local cell. By default, only administrators can manage cells.
.. warning:: These APIs refer to a Cells v1 deployment which was deprecated
in the 16.0.0 Pike release. These are not used with Cells v2
which is required beginning with the 15.0.0 Ocata release where all Nova
deployments consist of at least one Cells v2 cell.
List Cells
==========
.. rest_method:: GET /os-cells
Lists cells.
Normal response codes: 200
Error response codes: badRequest(400), unauthorized(401), forbidden(403),
NotImplemented(501)
Request
-------
.. rest_parameters:: parameters.yaml
- tenant_id: tenant_id
- limit: limit_simple
- offset: offset_simple
Response
--------
**Example List Cells: JSON response**
.. literalinclude:: ../../doc/api_samples/os-cells/cells-list-resp.json
:language: javascript
Create Cell
===========
.. rest_method:: POST /os-cells
Create a new cell.
Normal response code: 200
Error response codes: badRequest(400), unauthorized(401), forbidden(403),
NotImplemented(501)
Capacities
==========
.. rest_method:: GET /os-cells/capacities
Retrieve capacities.
Error response codes: badRequest(400), unauthorized(401), forbidden(403),
NotImplemented(501)
List Cells With Details
=======================
.. rest_method:: GET /os-cells/detail
Lists cells with details of capabilities.
Normal response codes: 200
Error response codes: badRequest(400), unauthorized(401), forbidden(403),
NotImplemented(501)
Request
-------
.. rest_parameters:: parameters.yaml
- limit: limit_simple
- offset: offset_simple
Info For This Cell
==================
.. rest_method:: GET /os-cells/info
Retrieve info about the current cell.
Normal response code: 200
Error response codes: badRequest(400), unauthorized(401), forbidden(403),
NotImplemented(501)
Show Cell Data
==============
.. rest_method:: GET /os-cells/{cell_id}
Shows data for a cell.
Normal response codes: 200
Error response codes: badRequest(400), unauthorized(401), forbidden(403),
itemNotFound(404), NotImplemented(501)
Request
-------
.. rest_parameters:: parameters.yaml
- cell_id: cell_id
Response
--------
**Example Show Cell Data: JSON response**
.. literalinclude:: ../../doc/api_samples/os-cells/cells-get-resp.json
:language: javascript
Update a Cell
=============
.. rest_method:: PUT /os-cells/{cell_od}
Update an existing cell.
Normal response code: 200
Error response codes: badRequest(400), unauthorized(401), forbidden(403),
itemNotFound(404), NotImplemented(501)
Delete a Cell
=============
.. rest_method:: DELETE /os-cells/{cell_id}
Remove a cell.
Normal response code: 200
Error response codes: badRequest(400), unauthorized(401), forbidden(403),
itemNotFound(404), NotImplemented(501)
Show Cell Capacities
====================
.. rest_method:: GET /os-cells/{cell_id}/capacities
Shows capacities for a cell.
Normal response codes: 200,501
Error response codes: badRequest(400), unauthorized(401), forbidden(403),
itemNotFound(404), NotImplemented(501)
Request
-------
.. rest_parameters:: parameters.yaml
- cell_id: cell_id
Response
--------
**Example Show Cell Capacities: JSON response**
.. literalinclude:: ../../doc/api_samples/os-cells/cells-capacities-resp.json
:language: javascript