docker-compose.yml

version: '3.9'
services:
  # save 1 or more writes to disk every 20 seconds
  cache:
    container_name: cache
    image: redis:6.2-alpine
    volumes:
      - ${CACHE_HOST_PATH}:${CACHE_CONTAINER_PATH}
    ports:
      - '6379:6379'
    command: redis-server --save 20 1 --loglevel warning
  db:
    container_name: db
    image: postgres:15.2-alpine
    environment:
      POSTGRES_PASSWORD: ${PG_PASSWORD}
      POSTGRES_USER: ${PG_USER}
      POSTGRES_DB: ${PG_DB}
      HOST_IP_ADDR: ${HOST_IP_ADDR}
    volumes:
      - ${DB_HOST_PATH}:${DB_CONTAINER_PATH}
    ports:
      - '5432:5432'
  db_setup:
    container_name: db_setup
    image: postgres:15.2-alpine
    volumes:
      - ./scripts/init_db.sh:/usr/src/init_db.sh
    environment:
      POSTGRES_PASSWORD: ${PG_PASSWORD}
      POSTGRES_USER: ${PG_USER}
      POSTGRES_DB: ${PG_DB}
      HOST_IP_ADDR: ${HOST_IP_ADDR}
    depends_on:
      - db
    restart: 'no'
    command: /usr/src/init_db.sh
  engine:
    container_name: engine
    build:
      context: .
      dockerfile: Dockerfile.dev
    environment:
      HOST_IP_ADDR: ${HOST_IP_ADDR} # You have to pass this or we have no host IP context!
    extra_hosts:
      - ${HOST_LABEL}:${HOST_IP_ADDR}
    depends_on:
      - db_setup
    ports:
      - '5000:5000' # scraper
      - '5001:5001' # core
      - '5002:5002' # api
    command: /usr/src/app/scripts/wait_for_db.sh
  rabbitmq:
    container_name: rabbitmq
    image: rabbitmq:3.8-management-alpine
    environment:
      RABBITMQ_DEFAULT_USER: ${RABBITMQ_USER}
      RABBITMQ_DEFAULT_PASS: ${RABBITMQ_PASS}
    ports:
      # AMQP protocol port
      - '5672:5672'
      # Management UI
      - '15672:15672'

volumes:
  db:
    external: true