docker-compose.yml

version: '3.4'

services:
  app:
    build:
      context: .
      dockerfile: Dockerfile
    depends_on:
      - database
      - redis
    ports:
      - 3000:3000
    volumes:
      - .:/app
      - gem_cache:/usr/local/bundle/gems
      - node_modules:/app/node_modules
    env_file: .env
    stdin_open: true
    # Enable sending signals (CTRL+C, CTRL+P + CTRL+Q) into the container:
    tty: true
    environment: &app_env
      RAILS_ENV: development
      PORT: 3000
      DB_HOST: database
      DB_PORT: 5432
      DB_USER: postgres
      DB_PSWD: postgres
      DB_NAME: development_database
      REDIS_HOST: redis
      REDIS_PORT: 6379

  database:
    image: postgres:12.1
    ports:
      - 5432:5432
    volumes:
      - db_data:/var/lib/postgresql/data
    environment:
      
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: development_database
      

  redis:
    image: redis:5.0.7

  sidekiq:
    build:
      context: .
      dockerfile: Dockerfile
    depends_on:
      - app
      - database
      - redis
    volumes:
      - .:/app
      - gem_cache:/usr/local/bundle/gems
      - node_modules:/app/node_modules
    env_file: .env
    environment:
      RAILS_ENV: development
      

    entrypoint: ./entrypoints/sidekiq-entrypoint.sh

volumes:
  gem_cache:
  db_data:
  node_modules: