Discourse with Traefik 2.0

Traefik Traefik v2
14

same idea here, but haven't started reading myself into details of nginx anc comparing it with Traefik.
Any idea of how the middleware has to look like :innocent:?

I properly have to use:

  1. proxy_set_header Host $http_host;
    ?
  2. proxy_set_header X-Forwarded-For
    I don't think that is the right one EntryPoints - Traefik
  3. proxy_set_header X-Forwarded-Proto
    https://docs.traefik.io/middlewares/headers/#sslproxyheaders
  4. proxy_set_header X-Real-IP $remote_addr;
    find only Feature Request: Option to reset X-Real-IP & X-Forwarded-For headers on incoming requests · Issue #2730 · traefik/traefik · GitHub

In Discourse with Traefik 2.0 - #2 by SvenC56 - installation - Discourse Meta it is reported that .tls but cannot imagine why. The Traefik configuration is not shared

docker_args:
  - "--network=web"
  - "-l traefik.enable=true"
  - "-l traefik.http.routers.forum.rule=Host(`forum.example.com`)"
  - "-l traefik.http.routers.forum.entrypoints=websecure"
  - "-l traefik.http.routers.forum.tls=true"
  - "-l traefik.http.routers.forum.tls.certresolver=mytlschallenge"
  - "-l traefik.http.services.forum.loadbalancer.server.port=80"
  - "-l traefik.docker.network=web"

I found only

what might be related to it.