Trading 212 MCP Server

services:
  trading212-mcp:
    build:
      context: .
      dockerfile: Dockerfile
      target: production

    container_name: trading212-mcp

    # Expose MCP HTTP port
    ports:
      - "3012:3012"

    # Environment variables
    environment:
      - TRADING212_API_KEY=${TRADING212_API_KEY:?TRADING212_API_KEY environment variable is required}
      - TRADING212_ENVIRONMENT=${TRADING212_ENVIRONMENT:-demo}
      - TRADING212_TRANSPORT=http
      - TRADING212_MCP_PORT=3012
      - LOG_LEVEL=${LOG_LEVEL:-info}
      - NODE_ENV=production

    # Restart policy for production reliability
    restart: unless-stopped

    # Resource limits for production stability
    deploy:
      resources:
        limits:
          cpus: '1.0'
          memory: 1G
        reservations:
          cpus: '0.25'
          memory: 256M

    # Health check against the HTTP endpoint
    healthcheck:
      test: ["CMD", "node", "-e", "fetch('http://localhost:3012/health').then(r=>{if(!r.ok)throw 1})"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 5s

    # Security options
    security_opt:
      - no-new-privileges:true

    # Read-only root filesystem (app writes to /tmp if needed)
    read_only: true
    tmpfs:
      - /tmp:noexec,nosuid,size=64m

    # Logging configuration
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"