services:
  catch-all:
    image: nginx:1.21-alpine
    volumes:
      - ./nginx/catch-all.conf:/etc/nginx/nginx.conf:ro
      - ./www-catch-all:/usr/share/nginx/html:ro
    labels:
      - "traefik.enable=true"
      - "traefik.http.services.catch-all-service.loadbalancer.server.port=80"
      # Use as "fallback" for any unknown URL (with lowest possible priority).
      - "traefik.http.routers.catch-all-router.rule=HostRegexp(`{host:.+}`)"
      - "traefik.http.routers.catch-all-router.priority=1"
      - "traefik.http.routers.catch-all-router.entryPoints=web"

  status-pages:
    image: nginx:1.21-alpine
    volumes:
      - ./nginx/status-pages.conf:/etc/nginx/nginx.conf:ro
      - ./www-status-pages:/usr/share/nginx/html:ro
    labels:
      - "traefik.enable=true"
      - "traefik.http.services.status-pages-service.loadbalancer.server.port=80"
      - "traefik.http.routers.status-pages-router.rule=Host(`error.localhost`)"
      - "traefik.http.routers.status-pages-router.entryPoints=web"
      # Configure the error middleware for specific status codes.
      - "traefik.http.middlewares.status-pages-middleware.errors.status=400,401,403-405,407-413,416,418,429,500,502-505"
      - "traefik.http.middlewares.status-pages-middleware.errors.service=status-pages-service"
      - "traefik.http.middlewares.status-pages-middleware.errors.query=/{status}.html"

  httpbin:
    image: kennethreitz/httpbin:latest
    labels:
      - "traefik.enable=true"
      - "traefik.http.services.httpbin-service.loadbalancer.server.port=80"
      - "traefik.http.routers.httpbin-router.rule=Host(`test.localhost`)"
      - "traefik.http.routers.httpbin-router.entryPoints=web"
      - "traefik.http.routers.httpbin-router.middlewares=status-pages-middleware@docker"

  traefik:
    image: traefik:2.4
    restart: unless-stopped
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
    ports:
      - target: 80
        published: 80
        mode: host
    command:
      - --accessLog=true
      - --api=true
      - --log.level=DEBUG
      - --entrypoints.web.address=:80
      - --providers.docker=true
      - --providers.docker.exposedByDefault=false
      - --providers.docker.network=default
    labels:
      - "traefik.enable=true"
      # Enable the Traefik dashboard.
      - "traefik.http.services.traefik-service.loadBalancer.server.port=8080"
      - "traefik.http.routers.traefik-router.rule=Host(`traefik.localhost`)"
      - "traefik.http.routers.traefik-router.entryPoints=web"
      - "traefik.http.routers.traefik-router.service=api@internal"