How to configure Registry.v2 Container , behind Traefik?

Hi all.

Into my LAN (intranet), I have my docker-swarm cluster well running.

All my services is "mapped" by my traefik instance and so far, everything is going well.

At this moment I need to provide for a group of developers , a Registry instance so that they can manipulate container images from their application building activity.

The difficulty I have is in making Traefik's LetsEncrypty certificates not interfere with Registry access or authentication.

If I put the Registry to run alone, with a predetermined IP on a bridge network and outside the traefik network (docker-swarm overlay network), I can pull, push, log in and curl the contents of the Registry - Container. But when I put him on Traefik, everything goes wrong.

Anyone have any tips or ideas?