Comment 3 for bug 1475727

Reviewed: https://review.openstack.org/204278
Committed: https://git.openstack.org/cgit/stackforge/os-ansible-deployment/commit/?id=31b2edfddcea321f25d99556e3d1844fa7359b58
Submitter: Jenkins
Branch: kilo

commit 31b2edfddcea321f25d99556e3d1844fa7359b58
Author: kevin <email address hidden>
Date: Thu Jul 16 17:26:43 2015 -0500

    Fix general upgrade issues for Juno > Kilo

    This change adds a container task to ensure that container networks are up
    and using the new configs as written by the lxc-container-create play. This
    should resolve an issue where the container networks could be in a down
    state after an upgrade due to a configuration file change.

    A run function was also added to make it possible for a deployer to know
    where in the upgrade process something might have failed and the order in
    which the tasks may need to be rerun to continue the upgrade.

    Change-Id: If02c4e269375368b6f613c5a9e3c947dddbd27f9
    Closes-Bug: #1474585
    Partial-Bug: #1475727
    (cherry picked from commit 2badb5341f79fdec0e983aadf81f527a645416d8)