| # Use Python 3.10.9 as the base image for consistent runtime environment | |
| FROM python:3.10.9 | |
| # Add metadata labels | |
| LABEL maintainer="lamhieu.vk@gmail.com" | |
| LABEL description="Docsifer: Efficient Data Conversion to Markdown using FastAPI and Hugging Face Transformers." | |
| LABEL version="1.0" | |
| # Setup non-root user for security | |
| RUN useradd -m -u 1000 user | |
| USER user | |
| ENV HOME=/home/user \ | |
| PATH=/home/user/.local/bin:$PATH | |
| # Set working directory for all subsequent commands | |
| WORKDIR $HOME/app | |
| # Copy application files | |
| # Copy requirements first to leverage Docker cache | |
| COPY --chown=user requirements.txt . | |
| COPY --chown=user . . | |
| # Install Python dependencies | |
| # --no-cache-dir reduces image size | |
| # --upgrade ensures latest compatible versions | |
| RUN pip install --no-cache-dir --upgrade -r requirements.txt | |
| # Expose service port | |
| EXPOSE 7860 | |
| # Launch FastAPI application using uvicorn server | |
| # --host 0.0.0.0: Listen on all network interfaces | |
| # --port 7860: Run on port 7860 | |
| CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"] | |