请注意，这是一个 Traefik V2 问题。我在 V1 上有一个解决方案，但 V2 是一个彻底的重整。

以上应该重定向 http://whoami.mysite.com http s ://whoami.mysite.com。

version: "3.3" 
 
services: 
 
  traefik: 
    image: "traefik:v2.0" 
    container_name: "traefik" 
    command: 
      - "--log.level=DEBUG" 
      - "--api.insecure=true" 
      - "--providers.docker=true" 
      - "--providers.docker.exposedbydefault=false" 
      - "--entrypoints.web.address=:80" 
      - "--entrypoints.web-secure.address=:443" 
      - "--certificatesresolvers.myhttpchallenge.acme.httpchallenge=true" 
      - "--certificatesresolvers.myhttpchallenge.acme.httpchallenge.entrypoint=web-secure" 
      #- "--certificatesresolvers.myhttpchallenge.acme.caserver=https://acme-staging-v02.api.letsencrypt.org/directory" 
      - "--certificatesresolvers.myhttpchallenge.acme.email=me@mail.com" 
      - "--certificatesresolvers.myhttpchallenge.acme.storage=/letsencrypt/acme.json" 
    labels: 
      - "traefik.http.middlewares.redirect-to-https.redirectscheme.scheme=https" 
    ports: 
      - "80:80" 
      - "443:443" 
      - "8080:8080" 
    volumes: 
      - "./letsencrypt:/letsencrypt" 
      - "/var/run/docker.sock:/var/run/docker.sock:ro" 
 
  whoami: 
    image: "containous/whoami" 
    container_name: "whoami" 
    labels: 
      - "traefik.enable=true" 
      - "traefik.http.routers.whoami.rule=Host(`whoami.mysite.com`)" 
      - "traefik.http.routers.whoami.entrypoints=web" 
      - "traefik.http.routers.whoami.middlewares=redirect-to-https@docker" 
      - "traefik.http.routers.whoami-secured.rule=Host(`whoami.mysite.com`)" 
      - "traefik.http.routers.whoami-secured.entrypoints=web-secure" 
      - "traefik.http.routers.whoami-secured.tls=true" 
      - "traefik.http.routers.whoami-secured.tls.certresolver=myhttpchallenge" 

请您参考如下方法:

我建议看看这里的文档 Entrypoint redirect 80 > 443

这对我有用，如果您希望所有流量从端口 80 重定向到 443，这是最好的解决方案。

--entrypoints.web.address=:80 
--entrypoints.web.http.redirections.entryPoint.to=websecure 
--entrypoints.web.http.redirections.entryPoint.scheme=https 
--entrypoints.web.http.redirections.entrypoint.permanent=true 
--entrypoints.websecure.address=:443 

NOTE:

there are so many examples around. Just take a look at websecure.

Sometimes it is written web-secure.