On Port 443, route to port 8080 in docker container (host mode)

Traefik Traefik v2
1

I want to go to https://app.mydomain.com in the browser and be redirected to a docker container running on :8080, on http. The docker container is running in network host mode. So curl localhost:8080 works.

My problem is, I still have to put the port :8080 in the browser, otherwise I get a 404. My second problem is, https doesn't work either! Visiting http://app.mydomain.com:8080 works!

I want to be typing in https://app.mydomain.com and it'll take me to http://app.mydomain.com:8080 (even better if the port wasn't displayed but guess I can't do anything about that right??).

Routers:

http:
    # So I should be able to use http-redirect for https -> http
    middlewares:
        http-redirect:
            redirectScheme:
                scheme: http
                permanent: true
    routers:
        rule: "Host(`app.mydomain.com`)"
        entryPoints: [web,websecure]
        middlewares: [http-redirect]
        service: app
        tls:
            certResolver: letsencrypt

Services:

dns:
    loadBalancer:
        servers:
            - url: "http://localhost:8080"

What am I missing? I must be close...

2

Solved it. You can specify the redirect port in the middleware.