how to run gunicorn on docker

Question

I have 2 files that depend on each other when docker is start up. 1 is a flask file and one is a file with a few functions. When docker starts, only the functions file will

Answer 1

This work for me:

FROM docker.io/python:3.7

WORKDIR /app

COPY requirements.txt ./

RUN pip install --no-cache-dir -r requirements.txt

ENV GUNICORN_CMD_ARGS="--bind=0.0.0.0 --chdir=./src/"
COPY . .

EXPOSE 8000

CMD [ "gunicorn", "app:app" ]