Fast Mermaid Validator MCP

version: '3.8' services: # Main API service mermaid-validator-mcp: build: context: . dockerfile: Dockerfile target: production container_name: mermaid-validator-mcp ports: - "8000:8000" environment: - NODE_ENV=production - PORT=8000 - HOST=0.0.0.0 - LOG_LEVEL=info - LOG_TO_FILE=true - MAX_FILE_SIZE=10485760 # 10MB - MAX_FILES=20 - MAX_TOTAL_DIAGRAMS=200 - VALIDATION_TIMEOUT=30000 - RATE_LIMIT_WINDOW_MS=900000 # 15 minutes - RATE_LIMIT_MAX_REQUESTS=100 - ENABLE_SVG_GENERATION=true - PUPPETEER_TIMEOUT=10000 - MEMORY_THRESHOLD=90 - DISK_THRESHOLD=90 volumes: - ./logs:/app/logs - tmp-data:/app/tmp restart: unless-stopped healthcheck: test: ["CMD", "node", "-e", "require('http').get('http://localhost:8000/api/v1/health', (res) => { process.exit(res.statusCode === 200 ? 0 : 1) })"] interval: 30s timeout: 10s retries: 3 start_period: 40s security_opt: - no-new-privileges:true read_only: true tmpfs: - /tmp - /app/tmp cap_drop: - ALL cap_add: - SYS_ADMIN # Required for Puppeteer/Chromium networks: - mermaid-network # Development service mermaid-validator-dev: build: context: . dockerfile: Dockerfile target: development container_name: mermaid-validator-dev ports: - "8001:8000" environment: - NODE_ENV=development - PORT=8000 - HOST=0.0.0.0 - LOG_LEVEL=debug - LOG_TO_FILE=false volumes: - .:/app - /app/node_modules - tmp-data-dev:/app/tmp restart: unless-stopped networks: - mermaid-network profiles: - dev # Load balancer (for production scaling) nginx: image: nginx:alpine container_name: mermaid-validator-lb ports: - "80:80" - "443:443" volumes: - ./nginx.conf:/etc/nginx/nginx.conf:ro - ./ssl:/etc/nginx/ssl:ro depends_on: - mermaid-validator-mcp restart: unless-stopped networks: - mermaid-network profiles: - production # Monitoring (optional) prometheus: image: prom/prometheus:latest container_name: mermaid-validator-prometheus 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' restart: unless-stopped networks: - mermaid-network profiles: - monitoring grafana: image: grafana/grafana:latest container_name: mermaid-validator-grafana ports: - "3000:3000" environment: - GF_SECURITY_ADMIN_PASSWORD=admin volumes: - grafana-data:/var/lib/grafana - ./monitoring/grafana-datasources.yml:/etc/grafana/provisioning/datasources/datasources.yml:ro depends_on: - prometheus restart: unless-stopped networks: - mermaid-network profiles: - monitoring volumes: tmp-data: driver: local tmp-data-dev: driver: local prometheus-data: driver: local grafana-data: driver: local networks: mermaid-network: driver: bridge ipam: config: - subnet: 172.20.0.0/16