[Bug]: Traefik - Router defined multiple times with different configurations

[ro-bit-admin]

Description

I have a docker-compose project containing 4 services: web, api, management and presentation. When only one of them is mapped to a domain everything works great, but when mapping at least two, proxy starts to return 404s on all domains. I'm using Traefik as proxy and the docker-compose file is handled by Coolify.

Minimal Reproduction (if possible, example repository)

Current example contains only two services (web and api) for simplicity.

version: '3.8'
services:
  web:
    container_name: web-y0w8g0g
    image: 'REDACTED'
    build:
      context: ./apps/web
      dockerfile: Dockerfile.prod
    depends_on:
      - api
    restart: always
    networks:
      y0w8g0g: null
    labels:
      - traefik.enable=true
      - traefik.http.middlewares.gzip.compress=true
      - traefik.http.middlewares.redirect-to-https.redirectscheme.scheme=https
      - traefik.http.routers.http-0-y0w8g0g.entryPoints=http
      - traefik.http.routers.http-0-y0w8g0g.middlewares=gzip
      - 'traefik.http.routers.http-0-y0w8g0g.rule=Host(`s0kco00.128.140.114.63.sslip.io`) && PathPrefix(`/`)'
      - traefik.http.routers.http-0-y0w8g0g.service=http-0-y0w8g0g
      - traefik.http.services.http-0-y0w8g0g.loadbalancer.server.port=3000
      - 'caddy_0.encode=zstd gzip'
      - 'caddy_0.handle_path.0_reverse_proxy={{upstreams 3000}}'
      - 'caddy_0.handle_path=/*'
      - caddy_0.header=-Server
      - 'caddy_0.try_files={path} /index.html /index.php'
      - 'caddy_0=http://s0kco00.128.140.114.63.sslip.io'
      - caddy_ingress_network=y0w8g0g
      - coolify.managed=true
      - coolify.version=4.0.0-beta.270
      - coolify.applicationId=4
      - coolify.type=application
      - coolify.name=web-y0w8g0g
      - coolify.pullRequestId=0
  api:
    container_name: api-y0w8g0g
    image: 'REDACTED'
    build:
      context: ./apps/api
      target: dev
      dockerfile: Dockerfile
    entrypoint:
      - npm
      - run
      - 'start:prod'
    restart: always
    networks:
      y0w8g0g: null
    labels:
      - traefik.enable=true
      - traefik.http.middlewares.gzip.compress=true
      - traefik.http.middlewares.redirect-to-https.redirectscheme.scheme=https
      - traefik.http.routers.http-0-y0w8g0g.entryPoints=http
      - traefik.http.routers.http-0-y0w8g0g.middlewares=gzip
      - 'traefik.http.routers.http-0-y0w8g0g.rule=Host(`bgooogk.128.140.114.63.sslip.io`) && PathPrefix(`/`)'
      - traefik.http.routers.http-0-y0w8g0g.service=http-0-y0w8g0g
      - traefik.http.services.http-0-y0w8g0g.loadbalancer.server.port=3001
      - 'caddy_0.encode=zstd gzip'
      - 'caddy_0.handle_path.0_reverse_proxy={{upstreams 3001}}'
      - 'caddy_0.handle_path=/*'
      - caddy_0.header=-Server
      - 'caddy_0.try_files={path} /index.html /index.php'
      - 'caddy_0=http://bgooogk.128.140.114.63.sslip.io'
      - caddy_ingress_network=y0w8g0g
      - coolify.managed=true
      - coolify.version=4.0.0-beta.270
      - coolify.applicationId=4
      - coolify.type=application
      - coolify.name=api-y0w8g0g
      - coolify.pullRequestId=0
  volumes: {  }
networks:
  y0w8g0g:
    name: y0w8g0g
    external: true

Domains configuration:

Exception or Error

This is the proxy log when trying to map each service to a domain:

2024-04-29T05:32:59.948108563Z time="2024-04-29T05:32:59Z" level=error msg="Router defined multiple times with different configurations in [api-rkgk84s-162a4ec0f2eb10dc6e4b530d1b3e5b9b50b6ac74ed08497869a46f71c8c7a3c2 management-rkgk84s-648c3aaa5b75db185fe7fd5f323110bb55e3cc87922a19357dafbf29b9bf803c presentation-rkgk84s-9a2bc30e69bc9b9995bda5d28a302a629d0b7bf7165b443d85a01d0c644e185b web-rkgk84s-c015069fbdde44aefab2526aabf7031b45e74fae51447ce9c8539c82467a6532]" providerName=docker routerName=http-0-y0w8g0g

Version

v4.0.0-beta.270

[timnijland3]

I encounter the same issue since v4.0.0-beta.270

[andrasbacsai]

This will be fixed in the upcoming version.

[ro-bit-admin]

This will be fixed in the upcoming version.

Thanks a lot!