How to label-configure a network_mode host container?

[WpqJ]

The following file configuration works:

http:
  routers:
    hass:
      rule: Host(`hass.XXX`)
      service: hass
  services:
    hass:
      loadBalancer:
        servers:
          - url: http://192.168.10.2:8123

I tried to move this configuration to the label-based one directly in the compose.yaml file, but whatever I tried failed. I tried a direct translation:

      - traefik.enable=true
      - traefik.http.routers.hass.rule=Host(`hass.XXX`)
      - traefik.http.routers.hass.service=hass
      - traefik.http.services.hass.loadbalancer.server.url=http://192.168.10.2

but also a port binding

      - traefik.enable=true
      - traefik.http.routers.hass.rule=Host(`hass.XXX`)
      - traefik.http.routers.hass.service=hass
      - traefik.http.services.hass.loadbalancer.server.port=8123

to no avail.

Is this a limitation of Traefik or am I doing something wrong?

[bluepuma77]

@WpqJ

loadbalancer.server.url

does not exist in Docker configuration via labels (reference).

But it seems to have been merged with the code base (pull) this year, potentially available in upcoming v3.4.