docker-compose.yml

# NOTE: The ports of internal services (eg. book, customer, payment, borrowing) are not exposed in production

services:
  # app services
  backend:
    build:
      context: .
      dockerfile: ./apps/backend/Dockerfile
      target: production
      args:
        service: backend
    env_file:
      - ./apps/backend/.env
    environment:
      - DB_URL=dbuser:dbuser123@tcp(mysql:3306)/exam_app?charset=utf8mb4&parseTime=True&loc=UTC
      - JWT_SECRET=your-jwt-secret
    depends_on:
      - mysql
    restart: always
    networks:
      - node-network
    links:
      - mysql
    ports:
      - "8000:8000"

  ui:
    build:
      context: .
      dockerfile: ./apps/ui/Dockerfile
    environment:
      - BACKEND_HOST=http://backend:8000
    depends_on:
      - backend
    ports:
      - "3000:3000"
    links:
      - backend
    networks:
      - node-network
    restart: always

  # Dependencies
  mysql:
    image: mysql:8.0
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD_ENCRYPTED: false
      MYSQL_DATABASE: "exam_app"
      MYSQL_USER: "dbuser"
      MYSQL_ROOT_PASSWORD: "dbuser123"
      MYSQL_PASSWORD: "dbuser123"
      MYSQL_ALLOW_EMPTY_PASSWORD: 1
    ports:
      - "3309:3306"
    volumes:
      - mysql-db:/var/lib/mysql
    networks:
      - node-network

volumes:
  mysql-db:
networks:
  node-network:
    driver: bridge
# ---
# Comands
# docker compose up -d
# docker compose up -d --build
# docker compose down
# docker compose down -v  # delete volume