WARNING: Running pip as the ‘root’ user

We Are Going To Discuss About WARNING: Running pip as the ‘root’ user. So lets Start this Python Article.

WARNING: Running pip as the ‘root’ user

  1. How to solve WARNING: Running pip as the 'root' user

    The way your container is built doesn't add a user, so everything is done as root.
    You could create a user and install to that users's home directory by doing something like this;
    FROM python:3.8.3-alpine RUN pip install --upgrade pip RUN adduser -D myuser USER myuser WORKDIR /home/myuser COPY --chown=myuser:myuser requirements.txt requirements.txt RUN pip install --user -r requirements.txt ENV PATH="/home/myuser/.local/bin:${PATH}" COPY --chown=myuser:myuser . . CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]

  2. WARNING: Running pip as the 'root' user

    The way your container is built doesn't add a user, so everything is done as root.
    You could create a user and install to that users's home directory by doing something like this;
    FROM python:3.8.3-alpine RUN pip install --upgrade pip RUN adduser -D myuser USER myuser WORKDIR /home/myuser COPY --chown=myuser:myuser requirements.txt requirements.txt RUN pip install --user -r requirements.txt ENV PATH="/home/myuser/.local/bin:${PATH}" COPY --chown=myuser:myuser . . CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]

Solution 1

The way your container is built doesn’t add a user, so everything is done as root.

You could create a user and install to that users’s home directory by doing something like this;

FROM python:3.8.3-alpine

RUN pip install --upgrade pip

RUN adduser -D myuser
USER myuser
WORKDIR /home/myuser

COPY --chown=myuser:myuser requirements.txt requirements.txt
RUN pip install --user -r requirements.txt

ENV PATH="/home/myuser/.local/bin:${PATH}"

COPY --chown=myuser:myuser . .

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

Original Author markwalker_ Of This Content

Solution 2

You can ignore this warning since you create the image for an isolated purpose and it therefore is organizationally as isolated as a virtual environment. Not technically, but that does not matter here.

It usually should not pay off to invest the time and create a virtual environment in an image or add a user as in the other answer, only to avoid the warning since you should not have any issues with this.

Just check pip -V and pip3 -V to know whether you need to pay attention not to mistakenly use pip for Python 2 when you want pip for Python 3. But that should be it, and if you install only pip for python 3, you will not have that problem anyway.

Original Author questionto42standswithUkraine Of This Content

Solution 3

I don’t like ignoring warnings, as one day you will oversee an important one.

Here is a good explanation on best docker practices with python. Search for Example with virtualenv and you’ll find this:

# temp stage
FROM python:3.9-slim as builder

WORKDIR /app

ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

RUN apt-get update && \
    apt-get install -y --no-install-recommends gcc

RUN python -m venv /opt/venv
ENV PATH="/opt/venv/bin:$PATH"

COPY requirements.txt .
RUN pip install -r requirements.txt


# final stage
FROM python:3.9-slim

COPY --from=builder /opt/venv /opt/venv

WORKDIR /app

ENV PATH="/opt/venv/bin:$PATH"

Works like charm. No warnings or alike. BTW they also recommend to create a non root user for security reasons.

EDIT: to get rid of all warnings you may also want to add the following entries to the builder part of your Dockerfile (applies for Debian 8.3.x):

ARG DEBIAN_FRONTEND=noninteractive
ARG DEBCONF_NOWARNINGS="yes"

RUN python -m pip install --upgrade pip && \
    ...

Original Author HeyMan Of This Content

Solution 4

This behavior was introduced in pip 21.1 as a “bug fix”.

As of pip 22.1, you can now opt out of the warning using a parameter:

pip install --root-user-action=ignore

You can ignore this in your container by using the environment:

ENV PIP_ROOT_USER_ACTION=ignore

#11035

Original Author Maximilian Burszley Of This Content

Conclusion

So This is all About This Tutorial. Hope This Tutorial Helped You. Thank You.

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I am an Information Technology Engineer. I have Completed my MCA And I have 4 Year Plus Experience, I am a web developer with knowledge of multiple back-end platforms Like PHP, Node.js, Python and frontend JavaScript frameworks Like Angular, React, and Vue.

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