如何在docker容器中添加非rooted用户django项目的django-crontab

RUN groupadd -r django && useradd -r -g django django

USER django

WORKDIR /app
RUN pip install django-crontab

RUN (crontab -l ; echo "*/5 * * * * python manage.py crontab run") | crontab -

FROM python:3.9

RUN apt-get update && apt-get install -y cron

RUN groupadd -r django && useradd -r -g django django
USER django

WORKDIR /app

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

COPY . .

RUN (crontab -l ; echo "*/5 * * * * python manage.py crontab run") | crontab -

CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]

.
├── Dockerfile
├── manage.py
├── requirements.txt
├── yourapp/
│   ├── __init__.py
│   ├── ...
│   └── ...

docker build -t your-django-image .

docker run -d -p 8000:8000 your-django-image