| # Dockerfile for Metro Train Scheduling API | |
| FROM python:3.10-slim | |
| WORKDIR /app | |
| # Install system dependencies | |
| RUN apt-get update && apt-get install -y \ | |
| gcc \ | |
| g++ \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Copy requirements first for better caching | |
| COPY requirements.txt . | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Copy application code | |
| COPY . . | |
| # Expose port | |
| EXPOSE 7860 | |
| # Health check | |
| HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \ | |
| CMD python -c "import requests; requests.get('http://localhost:7860/health')" | |
| # Run the application | |
| CMD ["uvicorn", "api.greedyoptim_api:app", "--host", "0.0.0.0", "--port", "7860"] | |