Anubis and traefik setup

Help
1

Context

Hi! I’m currently trying to setup services.anubis with services.traefik.

So this is my current config:

{ config, root-domain, ... }:
let
  domain = "anubis.${root-domain}";
in
{
  services = {
    anubis = {
      instances = {
        main = {
          enable = true;
          settings = {
            TARGET = " ";
            REDIRECT_DOMAINS = root-domain;
            PUBLIC_URL = "https://${domain}";
            COOKIE_DOMAIN = root-domain;
          };
        };
      };
    };

    traefik.dynamicConfigOptions.http =
      let
        anubis = config.services.anubis;

        anubis-url = "unix://${anubis.instances.main.settings.BIND}";
      in
      {
        middlewares.anubis.forwardAuth.address = "${anubis-url}";

        routers.anubis = {
          rule = "Host(`${domain}`)";
          service = "anubis";
        };

        services.anubis.loadbalancer.servers =
          [
            {
              url = anubis-url;
            }
          ];
      };
  };
}

Questions

  1. The default setting uses a unix-socket to bind to. If I open up anubis.<root-domain> then I’m getting an Internal Server Error with no relevant information from journalctl -eu anubis-main. Any ideas here?
  2. How should the forwardAuth.address look like if I use the unix-socket?

Alternatives

If I switch to http instead I’m able to open up my subdomain of anubis and it work fine (didn’t try the middleware yet though):

{ config, root-domain, ... }:
let
  port = 49191;
  domain = "anubis.${root-domain}";
in
{
  services = {
    anubis = {
      instances = {
        main = {
          enable = true;
          settings = {
            TARGET = " ";
            REDIRECT_DOMAINS = root-domain;
            PUBLIC_URL = "https://${domain}";
            COOKIE_DOMAIN = root-domain;

            BIND_NETWORK = "tcp";
            BIND = "127.0.0.1:${builtins.toString port}";
          };
        };
      };
    };

    traefik.dynamicConfigOptions.http =
      let
        main = config.services.anubis.instances.main;

        anubis-url = "http://${main.settings.BIND}/.within.website/x/cmd/anubis/api/check";
      in
      {
        middlewares.anubis.forwardAuth.address = "${anubis-url}";

        routers.anubis = {
          rule = "Host(`${domain}`)";
          service = "anubis";
        };

        services.anubis.loadbalancer.servers =
          [
            {
              url = "http://${main.settings.BIND}";
            }
          ];
      };
  };
}