Comment 4 for bug 1660646

Reviewed: https://review.openstack.org/427248
Committed: https://git.openstack.org/cgit/openstack-dev/grenade/commit/?id=99c8c9e998ea9a95845958fd6b1f8dbae9fadef1
Submitter: Jenkins
Branch: master

commit 99c8c9e998ea9a95845958fd6b1f8dbae9fadef1
Author: Vasyl Saienko <email address hidden>
Date: Tue Jan 31 17:16:36 2017 +0200

    Do not wait for nova-compute when ironic is enabled

    Ironic should be upgraded before nova according to requirements [0]
    using reverse order will lead to nova-compute start failure.
    This patch ensures that we do not check nova-compute status in the
    nova upgarde phase, when ironic is enabled, as it is expected behaviour.
    Ironic will restart nova-compute later.

    [0] http://docs.openstack.org/developer/ironic/deploy/upgrade-guide.html#general-upgrades-all-versions

    Change-Id: I48dc7649eedb6c6d6753da8ba66fcfccb09acd58
    Closes-Bug: #1660581
    Related-Bug: #1660646