FROM python:3.9-slim-buster
RUN mkdir -p /usr/src/app
COPY ./requirements.txt /usr/src/app
RUN pip install -r /usr/src/app/requirements.txt -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
COPY . /usr/src/app
WORKDIR /usr/src/app
EXPOSE 5050
CMD ["gunicorn", "-w", "2", "-b", "0.0.0.0:5050", "app:_flask"]