Dockerfile

FROM python:3.9

WORKDIR /code

COPY ./requirements.txt ./code/requirements.txt

RUN pip install --no-cache-dir --upgrade -r ./code/requirements.txt

RUN useradd -m -u 1000 user

USER user

ENV HOME=/home/user \
	PATH=/home/user/.local/bin:$PATH

WORKDIR $HOME/app

COPY --chown=user . $HOME/app

CMD ["flask", "run", "--host", "0.0.0.0", "--port", "5000"]