How to link Docker services across hosts?

Question

Docker allows servers from multiple containers to connect to each other via links and service discovery. However, from what I can see this service discovery is host-local. I wou

Answer 1

Seems like docker swarm 1.14 allows you to:

• assing hostname to container, using --hostname tag, but i haven't been able to make it work, containers are not able to ping each other by assigned hostnames.

• assigning services to machine using --constraint 'node.hostname == '