Cinder: unset keys in QoS specification not documented

[Jordan Pittier]

Hi,

The link [1] doesn't properly document how to delete a key from a Cinder QoS specification.

If one wants to delete 'key1' from the QoS spec which UUID id 'qos_id', then the correct URL is :

/v2/​{tenant_id}​/qos-specs/​{qos_id}​/delete_keys

and the data must be

{
  "keys": ["key1"]
}

[1] http://developer.openstack.org/api-ref-blockstorage-v2.html#setQoSKey

[Atsushi SAKAI (sakaia)]

The related code is
https://github.com/openstack/python-cinderclient/blob/6d440d2e942fa5d22d33e648c72deddaf501afb1/cinderclient/v2/qos_specs.py#L113

https://github.com/openstack/cinder/blob/c9eef31820dc385a2c9f4ba24dd1d194f9e7d088/cinder/api/contrib/qos_specs_manage.py#L253

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/263688

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/263688
Committed: https://git.openstack.org/cgit/openstack/api-site/commit/?id=239b55e39412bb32ce72869badbba50c5cb56a39
Submitter: Jenkins
Branch: master

commit 239b55e39412bb32ce72869badbba50c5cb56a39
Author: Ayush Garg <email address hidden>
Date: Tue Jan 5 16:57:23 2016 +0530

    Add documentation for Unset keys

    Update document for Unset Keys in QoS specification. Add request
    and its parameters.

    Change-Id: I1914c651c43af1013a1b3cbc4c35996dbe8529c1
    Closes-Bug: #1524877