Comment 3 for bug 1639026

Reviewed: https://review.openstack.org/393470
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-os_ceilometer/commit/?id=a900930b7baaaeaed26b3568992e8df82c00095a
Submitter: Jenkins
Branch: master

commit a900930b7baaaeaed26b3568992e8df82c00095a
Author: Jimmy McCrory <email address hidden>
Date: Thu Nov 3 17:05:53 2016 -0700

    Install ceilometer-polling on compute nodes

    With the move to using a service-group mapping for installing services,
    the ceilometer-polling agent now only installs on hosts within the
    ceilometer_central_agent group when it should also be installed to the
    ceilometer_compute_agent group. Adjust the service mapping to allow for
    multiple group assignments per service and update relevant tasks to use
    subelements to install each service within its assigned groups.

    Also fix the 'Reload upstart init scripts' handler so that it can
    properly be marked 'changed' in order to notify the 'Restart
    ceilometer services' handler.

    Closes-Bug: 1639026
    Change-Id: Iba8e1f58c996a55389f50c727a4afa55099daa22