Comment 5 for bug 1685750

Reviewed: https://review.openstack.org/459271
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=016140bc9ebd6a3b9d7616b88ccba54fbc7394a2
Submitter: Jenkins
Branch: stable/newton

commit 016140bc9ebd6a3b9d7616b88ccba54fbc7394a2
Author: Sofer Athlan-Guyot <email address hidden>
Date: Mon Apr 24 14:40:32 2017 +0200

    Cleanup cinder paste configuration for ssl.

    Newton-only.

    Now that wsgi is used[1] we no longer have to configure the ssl in the
    paste-api.conf file.

    We remove it and revert it back to mitaka's values so that the cinder
    package upgrade replace the file with the new version.

    We add a basic check of the expected change to minimize the chance to
    override real user change.

    The sed is necessary to remove the last empty in order for the file's
    md5 is the same as the original[2]

    [1] https://review.openstack.org/#/q/topic:deprecate_cinder_ssl
    [2] nice table of %config tag http://people.ds.cam.ac.uk/jw35/docs/rpm_config.html

    Closes-Bug: #1685750

    Change-Id: I53fee2314830193ecfdd8a1d92508ff855450611