docker-compose.yml

#                   COMPOSE 
#            ___      ___      ___  
#           / * \    / * \    / * \  
#           | * |    | * |    | * | 
#           | * |    | * |    | * | 
#           \ * /    \ * /    \ * /  
#            ‾‾‾      ‾‾‾      ‾‾‾  
#

services:

  redis:
    image: redis

  rabbit:
    image: rabbitmq:3
    
    healthcheck: # rabbit is  a bit slow to startup unlike redis
        test: rabbitmq-diagnostics -q ping
        interval: 10s
        timeout: 10s
        retries: 5

  omen:
  
    environment:
      - SONG_DIR_PATH=/songs
      - REDIS_HOST=redis
      - AMQP_URI=amqp://guest:guest@rabbit:5672

    build: ./omen
    
    depends_on:
        redis:
          condition: service_started
        rabbit:
          condition: service_healthy

    ports:
      - "4000:4000"
    volumes:
      - ~/songs:/app/priv/static/songs

  venator:

    environment:
      - SONG_DIR_PATH=/songs
      - REDIS_HOST=redis
      - AMQP_URI=amqp://guest:guest@rabbit:5672

    build: ./venator

    depends_on:
        redis:
          condition: service_started
        rabbit:
          condition: service_healthy

    privileged: true # for selenium 
    volumes:
      - ~/songs:/songs