Comment 7 for bug 1674858

Reviewed: https://review.openstack.org/448460
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=947a7148e807e74daf9e30e4e8c891d5bdacc69f
Submitter: Jenkins
Branch: master

commit 947a7148e807e74daf9e30e4e8c891d5bdacc69f
Author: Steven Hardy <email address hidden>
Date: Wed Mar 22 09:18:29 2017 +0000

    Only set EnableConfigPurge on major upgrades

    Bug #1611800 fixed an upgrade issue by enabling purging configs for
    some services, but this causes issues such as longer updates and
    restarting services in the minor update case, so only do this for
    major upgrades, and default to false.

    Related-Bug: #1611800
    Closes-Bug: #1674858
    Change-Id: Iff7d715f6730c5633f1146008504b4309ef3133d