Comment 17 for bug 1537076

Reviewed: https://review.openstack.org/280601
Committed: https://git.openstack.org/cgit/openstack/ironic/commit/?id=001513f4234ab681d33c9d1f3cd97a005b338df9
Submitter: Jenkins
Branch: master

commit 001513f4234ab681d33c9d1f3cd97a005b338df9
Author: Dmitry Tantsur <email address hidden>
Date: Tue Feb 16 11:53:16 2016 +0100

    [DevStack] fix restart of nova compute

    We introduced nova compute restart to handle problems of it failure
    to start when keystone is not available. However, now we get broken
    again because stop_service fails when nova compute is not running.
    This change makes it ignore failure to stop nova compute.

    Also, if n-cpu failed to start the first time, the n-cpu.failure file
    that
    was created will fail the service_check function in the end
    of the deployment, although n-cpu might be in fact up, running and
    healthy.

    Rename this file to `n-cpu.failure.before-restart-by-ironic` right after
    stopping n-cpu so that it does not fail service_check later, but is
    still
    available for reference if needed.

    Change-Id: Idfe7d68d6ebeb786fe9e6da6a001a0ee2e10a76b
    Closes-Bug: #1546058
    Related-Bug: #1537076