Docker container with multiple ports

Traefik Traefik v2
1

Hello All,

I'm attempting to run a docker run command with the same parameters with Traefik. That I'm trying to run is this https://github.com/mediagis/nominatim-docker/tree/master/3.4. I have a copy of this running on a different server so it does work.

The application needs 2 ports exposed 5432 and 7070. I have port 7070 going using traefik, but I dont know where or how to expose port 5432 using the yml file. Both have to be pointing to the same container.

Can someone point me in the right direction?

2

Hello,

you don't have to create file for that, you just need to creates several routers and services.


  app:
    image: your-image
    labels:
      - "traefik.enable=true"
      
      - "traefik.http.routers.foo.rule=Host(`my.domain.com`)"
      - "traefik.http.routers.foo.entrypoints=ep1"
      - "traefik.http.routers.foo.service=svc_foo"

      - "traefik.http.services.svc_foo.loadbalancer.server.port=5432"
      
      - "traefik.http.routers.bar.rule=Host(`my.domain.com`)"
      - "traefik.http.routers.bar.entrypoints=ep2"
      - "traefik.http.routers.bar.service=svc_bar"

      - "traefik.http.services.svc_bar.loadbalancer.server.port=7070"
1 Like
3

This helped me. Thank you!

4

Maybe this could be added to the documentation? There is not a single example of a real world traefik configuration where multiple services are deployed and competing for the same ports or publishing multiple ports. The section on this is 2 lines.