hetzner/server/openvpn/docker-compose.yml

version: '3.4'
services:
  openvpn:
    cap_add:
     - NET_ADMIN
    image: kylemanna/openvpn
    container_name: openvpn
    ports:
      - "1194:1194/udp"
    restart: always
    volumes:
      - ovpn-data:/etc/openvpn
      - backup:/srv/backups
      - /etc/localtime:/etc/localtime
    networks:
#      - traefik-network
      - traefik-external
    deploy:
      mode: replicated
      replicas: 1
      placement:
        constraints:
          - node.role == manager
          - node.hostname == hetzner
    labels:
      - "traefik.enable=true"
      - traefik.docker.network=traefik-network
      - traefik.constraint-label=traefik-network
      - traefik.http.routers.ovpn-http.middlewares=http-to-https
      - traefik.http.routers.ovpn-https.rule=Host(`openvpn.odamus.com`)
      - traefik.http.routers.ovpn-https.entrypoints=websecure
      - traefik.http.routers.ovpn-http.rule=Host(`openvpn.odamus.com`)
      - traefik.http.routers.ovpn-http.entrypoints=web
      - "traefik.http.routers.ovpn-https.tls.certresolver=mychallenge"
      - "traefik.http.services.ovpn.loadbalancer.server.port=1194"

volumes:
  ovpn-data:
    name: ovpn-data
    external: true
  backup:

networks:
#  traefik-network:
#    external: true
  traefik-external:
#    external:
#      name: traefik-external
    external: true