Comment 74 for bug 1815989

Hello All,
In the meantime that an official solution will be ready, as regards kolla wallaby, I have created a service that does the discovery of instances on each compute node and, finding a new one, announces it with the command:
docker exec nova_libvirt virsh qemu-monitor-command $ instance --hmp announce_self.

Using the above procedure I lose 2/3 packets during live migration.
Ignazio