Https redirection without breaking letsencrypt http challenge

Traefik Traefik v2
3

I discovered that traefik adds a router for the acme challenge, but my redirection was taking precedence. So I adjusted the priority to "1" and this seems to have fixed it!

Here's my full docker-compose file:

version: '3.8'

services:
  traefik:
    image: traefik:latest
    ports:
      - 80:80
      - 443:443
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - traefik_etc:/etc/traefik
      - /letsencrypt/acme.json:/letsencrypt/acme.json
    healthcheck:
      test: ['CMD', 'traefik', 'healthcheck', '--ping']
    command:
      - '--api.insecure=true'
      - '--providers.docker.swarmMode=true'
      - '--entrypoints.web.address=:80'
      - '--entrypoints.websecure.address=:443'
      - '--certificatesresolvers.letsencrypt.acme.email=email@example.com'
      - '--certificatesresolvers.letsencrypt.acme.storage=/letsencrypt/acme.json'
      - '--certificatesresolvers.letsencrypt.acme.httpChallenge.entryPoint=web'
      - '--ping'
    networks:
      - traefik-public
    deploy:
      replicas: 1
      labels:
        - 'traefik.docker.network=traefik-public'
        - 'traefik.http.middlewares.traefik-redirectscheme.redirectscheme.permanent=true'
        - 'traefik.http.middlewares.traefik-redirectscheme.redirectscheme.scheme=https'
        - 'traefik.http.routers.traefik-secure.entrypoints=websecure'
        - 'traefik.http.routers.traefik-secure.rule=Host(`traefik.example.com`)'
        - 'traefik.http.routers.traefik-secure.tls.certresolver=letsencrypt'
        - 'traefik.http.routers.traefik.entrypoints=web'
        - 'traefik.http.routers.traefik.middlewares=traefik-redirectscheme'
        - 'traefik.http.routers.traefik.priority=1' # allow the "/.well-known/acme-challenge/" router to take precedence
        - 'traefik.http.routers.traefik.rule=Host(`traefik.example.com`)'
        - 'traefik.http.services.traefik-service.loadbalancer.server.port=8080'
volumes:
  traefik_etc:

networks:
  traefik-public:
    external: true