| # Start with a base Python image | |
| FROM python:3.9 | |
| # Install required system dependencies for OpenCV | |
| RUN apt-get update && apt-get install -y \ | |
| libgl1-mesa-glx \ | |
| libglib2.0-0 \ | |
| libsm6 \ | |
| libxext6 \ | |
| libxrender-dev \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Create a non-root user to run the app | |
| RUN useradd -m -u 1000 user | |
| USER user | |
| ENV PATH="/home/user/.local/bin:$PATH" | |
| # Set the working directory | |
| WORKDIR /app | |
| # Copy the requirements file and install dependencies | |
| COPY --chown=user ./requirements.txt requirements.txt | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Copy the rest of the application code | |
| COPY --chown=user . /app | |
| # Set the environment variable for Flask | |
| ENV FLASK_APP=app.py | |
| ENV FLASK_ENV=production | |
| # Expose the port that the Flask app runs on | |
| EXPOSE 8080 | |
| # Set the command to start the application using Gunicorn with Eventlet | |
| CMD ["python", "app.py"] | |