version: "3.4"
services:
  gpu-jupyter:
    image: 127.0.0.1:$REGISTRY_PORT/gpu-jupyter
    build: .build
    ports:
      - $JUPYTER_PORT:8888
    volumes:
      - ./data:/home/jovyan/work
    environment:
      GRANT_SUDO: "yes"
      JUPYTER_ENABLE_LAB: "yes"
    # enable sudo permissions
    user:
      "root"
    networks:
      - default
      - $JUPYTER_NETWORK
    deploy:
      placement:
        constraints: [node.hostname == $HOSTNAME]
      replicas: 1
      update_config:
        parallelism: 2
        delay: 10s
      restart_policy:
        condition: on-failure

networks:
  $JUPYTER_NETWORK:
    external:
      name: $JUPYTER_NETWORK