version: '3'

services:
# https://github.com/Tecnativa/docker-socket-proxy
  socket-proxy-traefik:
    networks:
      socket-proxy-traefik:
    restart: always
    image: tecnativa/docker-socket-proxy
    container_name: socket-proxy-traefik
    ports:
      - 127.0.0.1:2375:2375
    environment:
      INFO: 1
      CONTAINERS: 1
      BUILD: 0
      COMMIT: 0
      CONFIGS: 0
      DISTRIBUTION: 0
      EXEC: 0
      GRPC: 0
      IMAGES: 0
      NETWORKS: 0
      NODES: 0
      PLUGINS: 0
      SERVICES: 0
      SESSION: 0
      SWARM: 0
      SYSTEM: 0
      TASKS: 0
      VOLUMES: 0
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro

  traefik:
    image: traefik:latest
    container_name: traefik
    restart: unless-stopped
    security_opt:
      - no-new-privileges:true
    networks:
       proxy:
       socket-proxy-traefik:
    ports:
      - 80:80
      - 81:81 # external http
      - 443:443
      - 444:444 # external https
    environment:
      - CF_API_EMAIL=your@email.com
      - CF_DNS_API_TOKEN=super-secure-token
      # - CF_API_KEY=YOU_API_KEY
      # be sure to use the correct one depending on if you are using a token or key
    volumes:
      - /etc/localtime:/etc/localtime:ro
      # - /var/run/docker.sock:/var/run/docker.sock:ro  # use the socket-proxy
      - /home/ubuntu/docker/traefik/traefik.yml:/traefik.yml:ro
      - /home/ubuntu/docker/traefik/acme.json:/acme.json
      - /home/ubuntu/docker/traefik/config.yml:/config.yml:ro
      - /home/ubuntu/docker/traefik/logs:/var/log/traefik
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.traefik.entrypoints=http" # restricts dashboard to internal entrypoint
      - "traefik.http.routers.traefik.rule=Host(`traefik-docker.yourdomain.com`)"
      - "traefik.http.middlewares.traefik-auth.basicauth.users=admin:password-hash"
      - "traefik.http.middlewares.traefik-https-redirect.redirectscheme.scheme=https"
      - "traefik.http.middlewares.sslheader.headers.customrequestheaders.X-Forwarded-Proto=https"
      - "traefik.http.routers.traefik.middlewares=traefik-https-redirect"
      - "traefik.http.routers.traefik-secure.entrypoints=https"
      - "traefik.http.routers.traefik-secure.rule=Host(`traefik-docker.yourdomain.com`)"
      - "traefik.http.routers.traefik-secure.middlewares=traefik-auth"
      - "traefik.http.routers.traefik-secure.tls=true"
      - "traefik.http.routers.traefik-secure.tls.certresolver=cloudflare"
      - "traefik.http.routers.traefik-secure.tls.domains[0].main=yourdomain.co.uk"
      - "traefik.http.routers.traefik-secure.tls.domains[0].sans=*.yourdomain.co.uk"
      - "traefik.http.routers.traefik-secure.service=api@internal"

networks:
  proxy:
    external: true