LangChain Agent MCP Server

# Dockerfile for LangChain Agent MCP Server # Optimized for Google Cloud Run FROM python:3.11-slim # Set working directory WORKDIR /app # Set environment variables ENV PYTHONUNBUFFERED=1 ENV PYTHONDONTWRITEBYTECODE=1 # Cloud Run sets PORT automatically, but we provide a default ENV PORT=8000 # Install system dependencies RUN apt-get update && apt-get install -y \ gcc \ && rm -rf /var/lib/apt/lists/* # Copy requirements first for better caching COPY requirements.txt . # Install Python dependencies RUN pip install --no-cache-dir -r requirements.txt # Copy application code COPY src/ ./src/ # Copy startup script COPY src/start.sh ./start.sh RUN chmod +x ./start.sh # Expose port (Cloud Run will override this) EXPOSE 8000 # Run the application using startup script # Cloud Run sets PORT env var automatically CMD ["./start.sh"]