Docker compose file for transmission-daemon + OpenVPN

docker-compose.yml

version: '2'
services:

  transmission-vpn:
    container_name: transmission-vpn
    image: phlak/openvpn
    ports:
      - '9091:9091'
      - '6771:6771'
    volumes:
      - openvpn-config:/vol/config
    privileged: true
    restart: always

  transmission-daemon:
    container_name: transmission-daemon
    image: phlak/transmission
    depends_on:
      - transmission-vpn
    environment:
      - TZ=America/Phoenix
    network_mode: service:transmission-vpn
    volumes:
      - transmission-config:/etc/transmission-daemon
      - /storage/torrents:/srv/downloads

volumes:
  openvpn-config: {}
  transmission-config: {}