I'm not seeing any broadcasts. What it does is it has a private network for the containers and itself (all containers get their own unique IP, so there's no po

I'm not seeing any broadcasts. What it does is it has a private network for the containers and itself (all containers get their own unique IP, so there's no port mapping needed). http://orb.local http://orb.local simply lists all running containers. The host-names are automatically derived from the containername / directoryname / compose project, but you can add other hostnames as well by adding docker labels. It works really well.