Send domain request to url on docker

Traefik Traefik v3 (latest)
1

Can't send "openapi-zinny3.game.kakao.com" to http://10.1.2.14:8000/oneapi
I see there is server.url in dynamic file, but no implementation for docker?

      - 'traefik.http.routers.starpoint-oneapi.rule=Host(`openapi-zinny3.game.kakao.com`)'
      - 'traefik.http.routers.starpoint-oneapi.service=starpoint-oneapi@docker'
      - 'traefik.http.routers.starpoint-oneapi.entrypoints=websecure'
      - 'traefik.http.services.starpoint-oneapi.loadbalancer.server.url=http://10.1.2.14:8000/oneapi'
      - 'traefik.http.services.starpoint-oneapi.loadbalancer.server.port=8000'
2

That is correct. The URL can only be used in dynamic config file. When using Docker labels, the target is always the container itself (reference).

There is a Github issue for that, you can show your support to hopefully get it implemented some day.