- I made haproxy from nginx, is it possible to do this in traefik?
I didn't fully understand your question or what is the use case you're trying to achieve with Traefik.
Just as a feature reference from what shows in your configuration file:
Enabling proxy protocol: Traefik EntryPoints Documentation - Traefik
Using a File provider for static routing: Traefik File Documentation - Traefik
UDP entrypoint options: Traefik EntryPoints Documentation - Traefik
UDP routers: Traefik Routers Documentation - Traefik
I hope this helps