FROM python:3.9-slim # Install necessary system dependencies and gnupg RUN apt-get update && apt-get install -y \ libgl1-mesa-glx \ libglib2.0-0 \ wget \ unzip \ curl \ ca-certificates \ gnupg \ fonts-liberation \ libnss3 \ libxss1 \ libappindicator1 \ libgbm-dev \ libgtk-3-0 \ chromium \ && rm -rf /var/lib/apt/lists/* # Download and install ChromeDriver RUN CHROME_VERSION=$(chromium --version | grep -oP '[0-9]+(\.[0-9]+)+') && \ DRIVER_VERSION=$(curl -sS "https://chromedriver.storage.googleapis.com/LATEST_RELEASE_$CHROME_VERSION") && \ wget -O /tmp/chromedriver.zip "https://chromedriver.storage.googleapis.com/$DRIVER_VERSION/chromedriver_linux64.zip" && \ unzip /tmp/chromedriver.zip -d /usr/local/bin/ && \ rm /tmp/chromedriver.zip && \ chmod +x /usr/local/bin/chromedriver WORKDIR /code RUN mkdir -p /code/uploads && chmod 755 /code/uploads # Copy and install Python dependencies COPY ./requirements.txt /code/requirements.txt RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt COPY . /code # Add and use a non-root user RUN useradd -ms /bin/sh myuser RUN chown -R myuser:myuser /code USER myuser # Set environment variables for Chrome ENV CHROME_BIN=/usr/bin/chromium ENV CHROME_DRIVER=/usr/local/bin/chromedriver # Default command to run the application CMD ["python", "app.py"]