Dockerfile

FROM python:3.7
RUN pip3 install \
    voila \
    ipywidgets numpy matplotlib

# create a user, since we don't want to run as root
RUN useradd -m jovyan
ENV HOME=/home/jovyan
WORKDIR $HOME
USER jovyan

COPY --chown=jovyan:jovyan entrypoint.sh /home/jovyan
COPY --chown=jovyan:jovyan Presentation.ipynb /home/jovyan

EXPOSE 8888

ENTRYPOINT ["/home/jovyan/entrypoint.sh"]

entrypoint.sh

#!/bin/bash

# For a command line such as:
# "/home/jovyan/entrypoint.sh jupyter notebook --ip 0.0.0.0 --port 59537 --NotebookApp.custom_display_url=http://127.0.0.1:59537"
# strip out most args, just pass on the port


collect_port=0
port="8888"
delim='='

for var in "$@"
do
    echo "$var"

    if [ "$collect_port" == "1" ]; then
       echo "Collecting external port $var"
       port=$var
       collect_port=0
    fi

    splitarg=${var%%$delim*}

    if [ "$splitarg" == "--port" ]; then
       if [ ${#splitarg} == ${#var} ]; then
         collect_port=1
       else
         port=${var#*$delim}
         echo "Setting external port $port"
       fi
    fi
done


base_url=$JUPYTERHUB_SERVICE_PREFIX

voila /home/jovyan/Presentation.ipynb --port=${port} --no-browser --Voila.base_url=${base_url}

Presentation.ipynb