docker-compose.yml

version: '3.8'

services:
  # Node.js service 1
  nestjs1:
    image: node:18
    container_name: nestjs_app_3000
    working_dir: /app
    volumes:
      - ./auth-microservice:/app
    ports:
      - "3000:3000"
    command: sh -c "npm install && npm run build && npm run start:prod"
    depends_on:
      - mongo1
    environment:
      - MONGO_URL=mongodb://mongo1:27017/db

  # Node.js service 2
  nestjs2:
    image: node:18
    container_name: nestjs_app_3001
    working_dir: /app
    volumes:
      - ./blog-microservice:/app
    ports:
      - "3001:3001"
    command: sh -c "npm install && npm run build && npm run start:prod"
    depends_on:
      - mongo2
    environment:
      - MONGO_URL=mongodb://mongo2:27018/db

  # MongoDB service 1
  mongo1:
    image: mongo:latest
    container_name: mongo_27017
    ports:
      - "27017:27017"
    volumes:
      - mongo1_data:/data/db

  # MongoDB service 2
  mongo2:
    image: mongo:latest
    container_name: mongo_27018
    ports:
      - "27018:27018"
    volumes:
      - mongo2_data:/data/db

  # Nginx service
  nginx:
    image: nginx:latest
    container_name: nginx_proxy
    ports:
      - "80:80"
    volumes:
      - ./ng/nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - nestjs1
      - nestjs2

volumes:
  mongo1_data:
  mongo2_data: