RTalk/docker-compose.yml at main · G-OrdiaD/RTalk · GitHub

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services:
  # MongoDB (persistent data)
  mongodb:
    image: mongo:6
    container_name: mongodb
    ports:
      - "27017:27017"
    volumes:
      - mongodb_data:/data/db
    environment:
      MONGO_INITDB_ROOT_USERNAME: root
      MONGO_INITDB_ROOT_PASSWORD: chatdb123
    healthcheck:
      test: echo 'db.runCommand("ping").ok' | mongosh localhost:27017 --quiet
      interval: 5s
      timeout: 5s
      retries: 5

  # Redis for Socket.io scaling
  redis:
    image: redis:7-alpine
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]

  # Backend (Node.js + Socket.io)
  backend:
    build: ./backend
    ports:
      - "4000:4000"
    environment:
      - MONGODB_URI=mongodb://root:chatdb123@mongodb:27017/chatdb?authSource=admin
      - REDIS_URL=redis://redis:6379
      - FRONTEND_URL=http://frontend:3000
    depends_on:
      mongodb:
        condition: service_healthy
      redis:
        condition: service_healthy
    volumes:
      - ./backend:/app

  # Frontend (React)
  frontend:
    build: ./frontend
    ports:
      - "3001:80"
    environment:
      - REACT_APP_BACKEND_URL=http://localhost:4000
    volumes:
      - ./frontend:/app
    stdin_open: true
    depends_on:
      - backend

volumes:
  mongodb_data:
  redis_data:
  node_modules_data: