Comment 6 for bug 1716577

RN: when nodes playing Contrail+Opestack got rebooted, may see controller container keep restarting with contrail services flapping and below is the workaround,
1) stop rabbitmq-server,
2) rm -rf /var/lib/rabbitmq/mnesia/
3) kill epmd process
4) start rabbitmq-server. Check rabbitmqctl cluster_status, should show all cluster nodes.