FROM python:3.9-slim COPY requirements.txt / RUN echo "**** install python packages ****" \ && pip3 install --no-cache-dir --upgrade --requirement /requirements.txt \ && apt-get autoremove -y \ && apt-get clean \ && rm -rf /requirements.txt /tmp/* /var/tmp/* /var/lib/apt/lists/* COPY . / VOLUME /config ENTRYPOINT ["python3","qbit_manage.py"]