Comment 6 for bug 1701357

Reviewed: https://review.openstack.org/481726
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=d5145167cb13170cb2f8b928b3c920648e7ecaf0
Submitter: Jenkins
Branch: master

commit d5145167cb13170cb2f8b928b3c920648e7ecaf0
Author: Emilien Macchi <email address hidden>
Date: Fri Jul 7 11:35:28 2017 -0700

    Allow to set Notification Driver to 'noop'

    This patch does 2 things:
    * Configure messagingv2 as default driver for Oslo Notifications sent on
      RPC.
    * Allow users to choose between messagingv2 (default) and noop when we
      want to disable notifications (for example, when Telemetry is disabled).
    * Deprecate KeystoneNotificationDriver in favor of NotificationDriver.

    Change-Id: Ia547d7f4bfb51e7c45246b097b48fd86da231bd3
    Related-Bug: #1701357