Comment 0 for bug 1912651

when there ovsdb-server and ovs-vswitchd are restarted, neutron-openvswitch-agent doesn't add the conjunction flows back.

http://paste.openstack.org/show/801819/

when restarting the neutron-openvswitch-agent all the flows are re-added correctly.

plugins/ml2/openvswitch_agent.ini:firewall_driver = openvswitch

== reproduce with ==
1. spawn a couple vms in your cloud
2. dump the flow : ovs-ofctl dump-flows br-int
3. restart ovsdb-server and ovs-switchd (this happens when pkg are updated also)
4- dump the flow and compare what's missing.