| FROM python:3.10-slim | |
| # Set environment variables | |
| ENV PYTHONDONTWRITEBYTECODE=1 | |
| ENV PYTHONUNBUFFERED=1 | |
| ENV TRANSFORMERS_CACHE=/app/cache | |
| ENV HF_HOME=/app/cache | |
| ENV TORCH_HOME=/app/cache | |
| # Install system dependencies | |
| RUN apt-get update && apt-get install -y --no-install-recommends \ | |
| build-essential \ | |
| git \ | |
| curl \ | |
| wget \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Create app directory | |
| WORKDIR /app | |
| # Create cache directory | |
| RUN mkdir -p /app/cache /app/uploads /app/models /app/logs | |
| # Copy requirements first for better caching | |
| COPY requirements.txt . | |
| # Install Python dependencies | |
| RUN pip install --no-cache-dir --upgrade pip && \ | |
| pip install --no-cache-dir -r requirements.txt | |
| # Copy application code | |
| COPY . . | |
| # Create non-root user for security | |
| RUN useradd -m -u 1000 appuser && \ | |
| chown -R appuser:appuser /app | |
| USER appuser | |
| # Expose port | |
| EXPOSE 7860 | |
| # Health check | |
| HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ | |
| CMD curl -f http://localhost:7860/health || exit 1 | |
| # Run the application | |
| CMD ["python", "-m", "uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"] |