docker-compose.traefikv3.yml

version: '3.3'

services:
  traefik:
    image: traefik:v3.3
    ports:
      - 80:80
      - 443:443
    deploy:
      placement:
        constraints:
          - node.labels.traefik-public.traefik-public-certificates == true
      labels:
        - traefik.enable=true
        - traefik.swarm.network=traefik-public
        - traefik.constraint-label=traefik-public
        - traefik.http.middlewares.secure-headers.headers.framedeny=true
        - traefik.http.middlewares.traefik-compress.compress=true
        - traefik.http.middlewares.admin-auth.basicauth.users=${USERNAME?Variable not set}:${HASHED_PASSWORD?Variable not set}
        - traefik.http.middlewares.https-redirect.redirectscheme.scheme=https
        - traefik.http.middlewares.https-redirect.redirectscheme.permanent=true
        - traefik.http.routers.traefik-public-http.rule=Host(`${DOMAIN?Variable not set}`)
        - traefik.http.routers.traefik-public-http.entrypoints=http
        - traefik.http.routers.traefik-public-http.middlewares=https-redirect
        - traefik.http.routers.traefik-public-https.rule=Host(`${DOMAIN?Variable not set}`)
        - traefik.http.routers.traefik-public-https.entrypoints=https
        - traefik.http.routers.traefik-public-https.tls=true
        - traefik.http.routers.traefik-public-https.service=api@internal
        - traefik.http.routers.traefik-public-https.tls.certresolver=le
        - traefik.http.routers.traefik-public-https.middlewares=admin-auth
        - traefik.http.services.traefik-public.loadbalancer.server.port=8080
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - traefik-public-certificates:/certificates
    command:
      - --providers.swarm.endpoint=unix:///var/run/docker.sock
      - --providers.swarm.constraints=Label(`traefik.constraint-label`, `traefik-public`)
      - --providers.swarm.exposedbydefault=false
      - --entrypoints.http.address=:80
      - --entrypoints.https.address=:443
      - --certificatesresolvers.le.acme.email=${EMAIL?Variable not set}
      - --certificatesresolvers.le.acme.storage=/certificates/acme.json
      - --certificatesresolvers.le.acme.tlschallenge=true
      - --accesslog
      - --log
      - --api
    networks:
      - traefik-public

volumes:
  traefik-public-certificates:

networks:
  traefik-public:
    external: true