traefik-best-practice/docker-traefik-socket-proxy/docker-compose.yml

services:
  traefik:
    image: traefik:v3.2
    restart: unless-stopped
    ports:
      - 80:80
      - 443:443
    networks:
      - dockersocket
      - proxy
    volumes:
      - letsencrypt:/letsencrypt
      #- /var/log:/var/log
    command:
      - --api.dashboard=true
      - --log.level=INFO
      #- --log.filepath=/var/log/traefik.log
      - --accesslog=true
      #- --accesslog.filepath=/var/log/traefik-access.log
      - --providers.docker.endpoint=tcp://dockersocket:2375
      - --providers.docker.exposedByDefault=false
      - --providers.docker.network=proxy
      - --entrypoints.web.address=:80
      - --entrypoints.web.http.redirections.entrypoint.to=websecure
      - --entryPoints.web.http.redirections.entrypoint.scheme=https
      - --entrypoints.websecure.address=:443
      - --entrypoints.websecure.http.tls.certresolver=myresolver
      - --entrypoints.websecure.asDefault=true
      - --certificatesresolvers.myresolver.acme.email=mail@example.com
      - --certificatesresolvers.myresolver.acme.tlschallenge=true
      - --certificatesresolvers.myresolver.acme.storage=/letsencrypt/acme.json
    labels:
      - traefik.enable=true
      - traefik.http.routers.mydashboard.rule=Host(`traefik.example.com`)
      - traefik.http.routers.mydashboard.service=api@internal
      - traefik.http.routers.mydashboard.middlewares=myauth
      - traefik.http.middlewares.myauth.basicauth.users=test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/

  dockersocket:
    image: nginx:alpine-slim
    restart: unless-stopped
    security_opt:
      - no-new-privileges:true
    networks:
      - dockersocket
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    configs:
      - source: nginx
        target: /etc/nginx/nginx.conf
    expose:
      - 2375

  whoami:
    image: traefik/whoami:v1.10
    restart: unless-stopped
    networks:
      - proxy
    labels:
      - traefik.enable=true
      - traefik.http.routers.mywhoami.rule=Host(`whoami.example.com`) || PathPrefix(`/whoami`)
      - traefik.http.services.mywhoami.loadbalancer.server.port=80

networks:
  proxy:
    name: proxy
  dockersocket:
    name: dockersocket

volumes:
  letsencrypt:
    name: letsencrypt

configs:
  nginx:
    content: |
      user root;
      events { worker_connections 1024; }
      http {
        server {
          listen 2375;
          location ~ ^/v1\.24/(events|containers|services|version|networks|tasks) {
            if ($$request_method != GET) { return 405; }
            proxy_pass http://unix:/var/run/docker.sock;
            proxy_set_header Host $$host;
            proxy_set_header X-Real-IP $$remote_addr;
            proxy_set_header X-Forwarded-For $$proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $$scheme;
            proxy_read_timeout 3600s;
          }
          location / { return 405; }
        }
      }