# CUDA Quantum MCP Server - Docker Compose Configuration
# Production-ready deployment with GPU support and monitoring

version: '3.8'

services:
  # Main MCP server
  mcp-quantum:
    build: 
      context: .
      dockerfile: Dockerfile
    image: mcp-quantum:latest
    container_name: cuda-quantum-mcp
    restart: unless-stopped
    
    # Environment configuration
    environment:
      - NODE_ENV=production
      - CUDAQ_DEFAULT_TARGET=qpp-gpu
      - LOG_LEVEL=info
      - CUDA_VISIBLE_DEVICES=0
      - NVIDIA_VISIBLE_DEVICES=all
      - MCP_SERVER_NAME=cuda-quantum-mcp-prod
    
    # GPU support (requires nvidia-docker)
    deploy:
      resources:
        reservations:
          devices:
            - driver: nvidia
              count: 1
              capabilities: [gpu]
    
    # Volume mounts
    volumes:
      - ./logs:/app/logs
      - ./config:/app/config:ro
      - quantum-data:/app/data
    
    # Network configuration
    networks:
      - quantum-net
    
    # Health check
    healthcheck:
      test: ["CMD", "node", "-e", "console.log('Health OK')"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

  # Optional: Monitoring with Prometheus
  prometheus:
    image: prom/prometheus:latest
    container_name: quantum-prometheus
    restart: unless-stopped
    ports:
      - "9090:9090"
    volumes:
      - ./monitoring/prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - prometheus-data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/etc/prometheus/console_libraries'
      - '--web.console.templates=/etc/prometheus/consoles'
      - '--web.enable-lifecycle'
    networks:
      - quantum-net

  # Optional: Grafana dashboard
  grafana:
    image: grafana/grafana:latest
    container_name: quantum-grafana
    restart: unless-stopped
    ports:
      - "3001:3000"
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=quantum123
      - GF_USERS_ALLOW_SIGN_UP=false
    volumes:
      - grafana-data:/var/lib/grafana
      - ./monitoring/grafana:/etc/grafana/provisioning:ro
    networks:
      - quantum-net

  # Optional: Log aggregation
  fluentd:
    build: ./monitoring/fluentd
    container_name: quantum-fluentd
    restart: unless-stopped
    volumes:
      - ./logs:/fluentd/log/mcp
      - ./monitoring/fluentd/conf:/fluentd/etc:ro
    ports:
      - "24224:24224"
    networks:
      - quantum-net

# Networks
networks:
  quantum-net:
    driver: bridge
    ipam:
      config:
        - subnet: 172.20.0.0/16

# Volumes
volumes:
  quantum-data:
    driver: local
  prometheus-data:
    driver: local
  grafana-data:
    driver: local

# Development override available in docker-compose.dev.yml
# To use development mode: docker-compose -f docker-compose.yml -f docker-compose.dev.yml up