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FROM python:3.10-slim
WORKDIR /app
# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
build-essential \
&& rm -rf /var/lib/apt/lists/*
# Copy requirements first for better caching
COPY fastapi_app/requirements.txt /app/
RUN pip install --no-cache-dir -r requirements.txt
# Copy application files
COPY fastapi_app /app/
# Create non-root user
RUN useradd -m -u 1000 appuser && chown -R appuser:appuser /app
USER appuser
EXPOSE 7860
# Health check using urllib (built-in)
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/health')" || exit 1
# Run the application
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"] |