Dockerfile

ARG VERSION=latest
FROM lofar-itango:${VERSION}

RUN pip3 install jupyter
RUN pip3 install ipykernel
RUN pip3 install jupyter_bokeh

# Configure jupyter_bokeh
RUN sudo mkdir -p /usr/share/jupyter /usr/etc
RUN sudo chmod a+rwx /usr/share/jupyter /usr/etc
RUN jupyter nbextension install --sys-prefix --symlink --py jupyter_bokeh
RUN jupyter nbextension enable jupyter_bokeh --py --sys-prefix

# Install profiles for ipython & jupyter
COPY ipython-profiles /opt/ipython-profiles/
RUN sudo chown tango.tango -R /opt/ipython-profiles
COPY jupyter-kernels /usr/local/share/jupyter/kernels/

# Add Tini. Tini operates as a process subreaper for jupyter. This prevents kernel crashes.
ENV TINI_VERSION v0.6.0
ADD https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini /usr/bin/tini
RUN sudo chmod +x /usr/bin/tini
ENTRYPOINT ["/usr/bin/tini", "--"]

# Start jupyter notebooks on startup of container
CMD ["jupyter", "notebook", "--port=8888", "--no-browser", "--ip=0.0.0.0", "--allow-root", "--NotebookApp.token=", "--NotebookApp.password="]