FastMCP Demo Server

FROM python:3.12-slim AS runtime ENV PYTHONDONTWRITEBYTECODE=1 \ PYTHONUNBUFFERED=1 \ VIRTUAL_ENV=/opt/venv \ PATH="/opt/venv/bin:$PATH" \ PORT=8000 WORKDIR /app # Install dependencies into an isolated virtual environment so the # image stays small and reproducible. COPY requirements.txt ./ RUN python -m venv "$VIRTUAL_ENV" \ && "$VIRTUAL_ENV"/bin/pip install --upgrade pip \ && "$VIRTUAL_ENV"/bin/pip install --no-cache-dir -r requirements.txt COPY . . # Drop privileges to a non-root user for better security when deployed. RUN useradd --system --home /app appuser \ && chown -R appuser:appuser /app USER appuser # Expose the port (Railway will override PORT env var) EXPOSE 8000 # Run HTTP server for Railway deployment CMD ["python", "http_server.py"]