version: "3.3"

services:
  custom-domain:
    image: caddy:2
    command:
      - caddy
      - reverse-proxy
      - --to
      - frontend:8080
      - --from
      - :2016
    labels:
      - traefik.enable=true
      - traefik.docker.network=traefik-public
      - traefik.http.services.${ROUTER?ROUTER not set}.loadbalancer.server.port=2016
      - traefik.http.routers.${ROUTER}.service=${ROUTER}
      - traefik.http.routers.${ROUTER}.entrypoints=http
      - traefik.http.routers.${ROUTER}.rule=Host(${SITES?SITES not set})
      - traefik.http.middlewares.${ROUTER}.headers.customrequestheaders.Host=${BASE_SITE?BASE_SITE not set}
      - traefik.http.routers.${ROUTER}.middlewares=${ROUTER}
    networks:
      - traefik-public
      - bench-network

networks:
  traefik-public:
    external: true
  bench-network:
    name: ${BENCH_NETWORK?BENCH_NETWORK not set}
    external: true