Comment 4 for bug 1813771

Reviewed: https://review.openstack.org/633864
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=c618b21688699dbfe0668b81c6e12ab5a242be2f
Submitter: Zuul
Branch: master

commit c618b21688699dbfe0668b81c6e12ab5a242be2f
Author: Rabi Mishra <email address hidden>
Date: Wed Jan 30 09:00:10 2019 +0530

    Add stop_grace_period for heat_engine container

    Heat engine requires longer shutdown time for cleanup. The default
    10s is not enough. Let's increase it to something reasonable.

    Change-Id: Ie80112d75a74b1a9d1d497edcfcda8dba3de5345
    Closes-Bug: #1813771