I'm trying to run Nexus in swarm with traefik, nexus has a admin interface that runs on port 8081 and also has a nexus docker registry repository running on port 9615.
My goal is access registry through registry.docker.domain and nexus by nexus.domain but I am not able to do this.
traefik config on compose
ports:
- 8081
- 9615
deploy:
labels:
- "traefik.enable=true"
# Config Nexus
- "traefik.http.router.nexus.rule=Host('nexus.domain')"
- "traefik.http.services.nexus.loadbalancer.server.port=8081"
- "traefik.http.routers.nexus.entrypoints=web-secure"
- "traefik.http.routers.nexus.service=nexus"
# Config Registry
- "traefik.http.router.registry.rule=Host('registry.docker')"
- "traefik.http.services.registry.loadbalancer.server.port=9615"
- "traefik.http.routers.registry.entrypoints=web-secure"
- "traefik.http.routers.registry.tls=true"
- "traefik.http.routers.registry.service=registry"
If I set up only registry labels I can access the registry by https.://registry.domanin and nexus by registry.domain:PORT
If I set up only nexus labels I can access nexus by http:.//Nexus.domain
But the config above, with labels for both at the same time, didn't work, nexus and registry return 404.
Obs: I'm using traefik 2.2, the documentation and the use are very different from 1.6
Isn't there just a typo in traefik.http.router.* -- shouldn't it be like traefik.http.routers.*? It could explain why domain names are not recognized and only ports are used with separate labels definitions.
Also one other typo in Host rule -- there should be back quote char used, not apostrophe. I.e. instead of
"traefik.http.router.nexus.rule=Host('nexus.domain')"
it should be
"traefik.http.routers.nexus.rule=Host(`nexus.domain`)"
Similar for the registry entry.