Django 2.2 dockerfile

demo.ini

[uwsgi]
chdir           = /var/www/demo
module          = demo.wsgi
master          = true
processes       = 5
socket          = 0.0.0.0:8080
http            = 0.0.0.0:8081
vacuum          = true

django2.2-uwsgi-china.dockerfile

FROM python:3.7.9-slim-buster as base
WORKDIR /wheels
COPY ./requirements.txt .
RUN sed -i s@/deb.debian.org/@/mirrors.163.com/@g /etc/apt/sources.list \
	&& apt-get clean
RUN apt-get update && \
    apt-get install -y \
	default-libmysqlclient-dev \
	libmariadb3 \
	gcc
RUN pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple/ \
	&& pip config set install.trusted-host pypi.tuna.tsinghua.edu.cn 
RUN pip install -U pip \
	&& pip install --no-cache-dir wheel \
	&& pip wheel --no-cache-dir --wheel-dir=/wheels -r requirements.txt
FROM python:3.7.9-slim-buster 
ENV PYTHONUNBUFFERED 1
COPY --from=base /wheels /wheels
COPY --from=base /usr/lib/x86_64-linux-gnu/libmariadb.so.3 /usr/lib/x86_64-linux-gnu/
RUN pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple/ \
	&& pip config set install.trusted-host pypi.tuna.tsinghua.edu.cn 
RUN pip install -U pip \
	&& pip install -f /wheels -r /wheels/requirements.txt \
	&& rm -rf /wheels \
	&& rm -rf /root/.cache/pip/* \
WORKDIR /data
ENV UWSGI_INI=""
ENTRYPOINT ["sh", "-c", "uwsgi", "--ini", "$UWSGI_INI"]

django2.2-uwsgi.dockerfile

FROM python:3.7.9-slim-buster as base
WORKDIR /wheels
COPY ./requirements.txt .
RUN apt-get update && \
    apt-get install -y \
	default-libmysqlclient-dev \
	libmariadb3 \
	gcc
RUN pip install -U pip \
	&& pip install --no-cache-dir wheel \
	&& pip wheel --no-cache-dir --wheel-dir=/wheels -r requirements.txt
FROM python:3.7.9-slim-buster 
ENV PYTHONUNBUFFERED 1
COPY --from=base /wheels /wheels
COPY --from=base /usr/lib/x86_64-linux-gnu/libmariadb.so.3 /usr/lib/x86_64-linux-gnu/
RUN pip install -U pip \
	&& pip install -f /wheels -r /wheels/requirements.txt \
	&& rm -rf /wheels \
	&& rm -rf /root/.cache/pip/* \
WORKDIR /data
ENV UWSGI_INI=""
ENTRYPOINT ["sh", "-c", "uwsgi", "--ini", "$UWSGI_INI"]

requirements.txt

Django >=2.2.0, <2.3
mysqlclient >= 2.0
requests >= 2.11.1
django-cors-headers >= 1.1.0
redis >= 3.5.3
uwsgi >= 2.0