Dockerfile

FROM ubuntu:latest

# for heroku the ports association is dynamic
ARG port
ENV PORT=$port

# if needed you can rename the workdir
WORKDIR /app/analysis

# Install python, node, npm packages
RUN apt-get upgrade -y && apt-get update -y && apt-get install -y python3-pip && pip3 install --upgrade pip
RUN apt-get -y install curl gnupg
RUN apt-get -y install git
RUN curl -sL https://deb.nodesource.com/setup_14.x  | bash -
RUN apt-get -y install nodejs
RUN npm install
RUN npm install -g configurable-http-proxy

# Install python packages add jupyter plugin packages if you are using I have added dask and git for my experiment
RUN pip3 install jupyterhub && \
    pip3 install --upgrade notebook && \
    pip3 install oauthenticator && \
    pip3 install pandas scipy matplotlib && \
    pip3 install "dask[distributed,dataframe]" && \
    pip3 install dask_labextension && \
    pip3 install --upgrade jupyterlab jupyterlab-git && \
    jupyter lab build

# add user admin to create login for your jupyterhub
RUN useradd admin && echo admin:change.it! | chpasswd && mkdir /home/admin && chown admin:admin /home/admin

# adding python supporting scripts
ADD jupyterhub_config.py /app/analysis/jupyterhub_config.py
ADD create-user.py /app/analysis/create-user.py

# expose the port
EXPOSE $PORT

# run the jupyter hub feel free to add your arguments needed
CMD jupyterhub --ip 0.0.0.0 --port $PORT --no-ssl