services:
  app:
    image: haugene/transmission-openvpn:${TRANSMISSION_OPENVPN_VERSION:-latest}
    container_name: transmission-openvpn-app
    environment:
      - TRANSMISSION_WEB_UI=${TRANSMISSION_WEB_UI:-transmission-web-control}
      - TRANSMISSION_RPC_AUTHENTICATION_REQUIRED=true
      - TRANSMISSION_RPC_USERNAME=${TRANSMISSION_RPC_USERNAME}
      - TRANSMISSION_RPC_PASSWORD=${TRANSMISSION_RPC_PASSWORD}
      - TRANSMISSION_DOWNLOAD_DIR=/data
      - TRANSMISSION_INCOMPLETE_DIR=/data
      - OPENVPN_PROVIDER=${OPENVPN_PROVIDER}
      - OPENVPN_CONFIG=${OPENVPN_CONFIG}
      - OPENVPN_USERNAME=${OPENVPN_USERNAME}
      - OPENVPN_PASSWORD=${OPENVPN_PASSWORD}
      - OPENVPN_OPTS=--inactive 3600 --ping 10 --ping-exit 60
      - LOCAL_NETWORK=${LOCAL_NETWORK}
    volumes:
      - transmission-openvpn-config:/config
      - ${TRANSMISSION_OPENVPN_DATA}:/data
    ports:
      - ${TRANSMISSION_OPENVPN_PORT:-9091}:9091
    cap_add:
      - NET_ADMIN
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9091/transmission/web/"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 30s
    logging:
      driver: json-file
      options:
        max-size: 10m
    deploy:
      resources:
        limits:
          memory: 512m
    networks:
      - arr_network
    restart: unless-stopped

volumes:
  transmission-openvpn-config:
    name: transmission-openvpn-config
    driver: local
    driver_opts:
      type: nfs
      o: "addr=${TRANSMISSION_OPENVPN_NFS_SERVER},rw,noatime,rsize=65536,wsize=65536,timeo=600,nfsvers=4"
      device: "${TRANSMISSION_OPENVPN_NFS_DEVICE}"

networks:
  arr_network:
    external: true