* For the time being, the default Heat configuration for HA
  environments is set to False. It may lead to the Heat failures in
  destructive scenarios (when you power off some controllers, for
  example). See `LP1465840 <https://bugs.launchpad.net/fuel/+bug/1465840>`_.

  As a workaround, change the parameter to ``rabbit_ha_queues=True``
  in the ``/etc/heat/heat.conf`` file. Once you change
  the Heat configuration files on all the controllers, restart all
  the Heat services on all the OpenStack controllers manually::

   # service heat-api restart
   # service heat-engine restart
   # service heat-api-cfn restart
   # service heat-api-cloudwatch restart

Add Heat HA false issue to relnotes
Add Heat HA false issue to relnotes

Change-Id: Ifbacce627862b25142e2bae945ee8c434900360b
Related-Bug:#1465840
