| FROM python:3.10-slim | |
| WORKDIR /app | |
| # Install system dependencies | |
| RUN apt-get update && apt-get install -y \ | |
| gcc \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Copy requirements first for caching | |
| COPY requirements.txt . | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Copy application code | |
| COPY . . | |
| # Expose port 7860 (Hugging Face default) | |
| EXPOSE 7860 | |
| # Run with gunicorn + uvicorn workers for better concurrency | |
| # - 2 workers for CPU hardware (adjust based on available cores) | |
| # - 120s timeout for long video generation | |
| # - graceful timeout for clean shutdown | |
| CMD ["gunicorn", "main:app", \ | |
| "--workers", "2", \ | |
| "--worker-class", "uvicorn.workers.UvicornWorker", \ | |
| "--bind", "0.0.0.0:7860", \ | |
| "--timeout", "300", \ | |
| "--graceful-timeout", "120", \ | |
| "--keep-alive", "5"] | |