FROM python:latest
# Create user with a home directory.
ARG NB_USER=pythonist
ARG NB_UID=1000
ENV USER ${NB_USER}
ENV HOME /home/${NB_USER}
RUN adduser --disabled-password \
--gecos "Default user" \
--uid ${NB_UID} \
${NB_USER}
# Switching to workdirectory.
WORKDIR ${HOME}
COPY pyproject.toml poetry.lock README.md ${HOME}/
# Upgrading PIP.
RUN python -m pip install -U pip
# Installing Poetry.
RUN curl -sSL https://install.python-poetry.org | python3 -
# Force poetry addition of path.
ENV PATH = "${PATH}:/home/${NB_USER}/.local/bin"
# Configuring poetry to not create a virtualenv as Docker itself meant for Isolation.
RUN poetry config virtualenvs.create false
# Installing packages using Poetry.
RUN poetry install
# Copy the repo to the workdir.
COPY . ${HOME}/
# Change owner of all the files present in the working directory to NB_USER
RUN chown -R ${NB_USER} ${HOME}/
# Switch user from root to NB_USER.
USER ${USER}
# Exposing port 8888.
EXPOSE 8888
# Configuring entrypoint for the docker container.
ENTRYPOINT [ "poetry", "run" ]
CMD [ "jupyter-lab", "--ip", "0.0.0.0", "--port", "8888", "--no-browser" ]