Docs: Switch Nova/Tempest to use/test Cinder API v2

[OpenStack Infra]

https://review.openstack.org/214045
commit 16d1a5150411eee9a9dd41e624d8b4e39fdf681c
Author: Jesse Pretorius <email address hidden>
Date: Tue Aug 18 08:17:17 2015 +0100

    Switch Nova/Tempest to use/test Cinder API v2

    As per https://blueprints.launchpad.net/cinder/+spec/deprecate-v1-api
    the Cinder API v1 was designated as deprecated in Juno and was meant
    to be removed in Kilo, but appears to still be usable in Kilo.

    This patch configures Nova to use the Cinder v2 API instead of the
    v1 API.

    This patch configures Tempest to test both the Cinder v1 and v2 API's
    for now. Once the API is removed upstream we can change this.

    DocImpact
    Closes-Bug: #1481542
    Change-Id: I6513c07e1b5d5653b84ad0b2b490ac8451f2bdf1

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: liberty
Review: https://review.openstack.org/278453

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/278453
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible/commit/?id=d23287b24b483b8c8a4ad2de35f5b3f86084cfc7
Submitter: Jenkins
Branch: liberty

commit d23287b24b483b8c8a4ad2de35f5b3f86084cfc7
Author: Major Hayden <email address hidden>
Date: Wed Feb 10 09:37:02 2016 -0600

    Docs/Reno: Switch to Cinder API v2

    The change to Cinder API v2 first appeared in the Liberty
    release of OpenStack-Ansible and was backported to Kilo.

    Closes-bug: 1491640

    Change-Id: I3a006dcdb81f618deb6465febd9dc865e63ee505

[Davanum Srinivas (DIMS) (dims-v)]

This issue was fixed in the openstack/openstack-ansible 12.0.11 release.