content: # Dockerfile for dtc-engine service
  FROM marty-base:latest
  
  # Copy service-specific code
  COPY src/dtc_engine ./src/dtc_engine
  
  # Set service-specific environment variables
  ENV SERVICE_NAME=dtc-engine
  ENV DATA_DIR=/app/data
  ENV GRPC_PORT=8087
  
  # Expose the gRPC port
  EXPOSE 8087
  
  # Run the service
  CMD ["python", "-u", "/app/src/dtc_engine/src/main.py"]