Comment 3 for bug 1365105

Reviewed: https://review.openstack.org/118740
Committed: https://git.openstack.org/cgit/openstack-dev/devstack/commit/?id=c4b067134c735b62b3c41105d29f83814abe8f90
Submitter: Jenkins
Branch: master

commit c4b067134c735b62b3c41105d29f83814abe8f90
Author: Adam Gandelman <email address hidden>
Date: Wed Sep 3 11:44:31 2014 -0700

    Split keystone mod wsgi config from start/stop

    We currently cleanup keystone apache config during stop_keystone
    when mod wsgi is enabled, but only create it during initial keystone
    configuration. Grenade expects to be able to stop and start the
    service without reconfiguring it, using only the respective functions.
    This moves cleanup of config from stop_keystone to cleanup_keystone,
    and enables/disables the apache vhost during start/stop.

    Closes-bug: #1365105

    Change-Id: I9e57c9a763fbdb8c5737decfe797ba0e9894150b