version: '2'

services:

  # Databases and stuff
  redis:
    image: redis:2.8
    command: redis-server
    volumes:
      - ./docker/redis/data:/data

  memcached:
    image: memcached

  mysql:
    image: mysql:latest
    environment:
      - MYSQL_ROOT_PASSWORD=secret
      - MYSQL_PASSWORD=secret
      - MYSQL_USER=ai
      - MYSQL_DATABASE=ai
    volumes:
      - ./docker/mysql/data:/var/lib/mysql

  # Generic container to run AI code
  ai:
    hostname: shell
    build:
      context: .
    volumes:
      - .:/root/ai

  ray-head:
    extends: ai
    command: ray start --head --redis-port=6379
    restart: always
    links:
      - redis

  ray-server:
    extends: ai
    command: ray start --redis-address=redis:6379
    restart: always
    links:
      - redis


  # Shell
  shell:
    extends: ai
    command: bash
    links:
      - redis
      - memcached
      - mysql