Ceph is not upgraded from Hammer to Jewel during OpenStack upgrade from Mitaka to Newton

[Giulio Fidente]

With Tripleo/Mitaka we installed Ceph/Hammer; with Tripleo/Newton we will install Ceph/Jewel so we need to automate the upgrade process for Ceph as well.

[Giulio Fidente (gfidente)]

The changes to implement automated upgrade are:

https://review.openstack.org/#/c/359410/
https://review.openstack.org/#/c/357312
https://review.openstack.org/#/c/357130/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/359410
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=4ea34edb793ab4bd3d9d5198ea9ac7568930c384
Submitter: Jenkins
Branch: master

commit 4ea34edb793ab4bd3d9d5198ea9ac7568930c384
Author: Giulio Fidente <email address hidden>
Date: Tue Aug 23 22:24:57 2016 +0200

    Add Ceph cluster health validation on upgrade

    This will prevent the Ceph Mon upgrade script from starting if the
    Ceph cluster is in error state.

    It also adds a parameter to ignore warning states, useful when
    performing an upgrade of a cluster where the number of healthy
    OSDs does not guarantee the desired replica size.

    Closes-Bug: 1618533
    Change-Id: I1beb8ad0812f19b1018ba19b5a9fc85fa132d7f7