gns3-registry/docker/jupyter-2.7/Dockerfile

FROM python:2.7

RUN pip install --no-cache-dir jupyter

ADD jupyter_notebook_config.py /root/.jupyter/jupyter_notebook_config.py

RUN mkdir -p /opt/notebooks

EXPOSE 8888

VOLUME /opt/notebooks

CMD jupyter notebook --allow-root --no-browser /opt/notebooks
Appliance for docker with python 2.7 2017-04-10 13:41:29 +00:00			`FROM python:2.7`

chore : use --no-cache-dir flag to pip in dockerfiles to save space using --no-cache-dir flag in pip install ,make sure downloaded packages by pip don't cached on system . This is a best practice which make sure to fetch from repo instead of using local cached one . Further , in case of Docker Containers , by restricting caching , we can reduce image size. In term of stats , it depends upon the number of python packages multiplied by their respective size . e.g for heavy packages with a lot of dependencies it reduce a lot by don't caching pip packages. Further , more detail information can be found at https://medium.com/sciforce/strategies-of-docker-images-optimization-2ca9cc5719b6 Signed-off-by: Pratik Raj <rajpratik71@gmail.com> 2021-09-22 09:56:14 +00:00			`RUN pip install --no-cache-dir jupyter`
Appliance for docker with python 2.7 2017-04-10 13:41:29 +00:00
			`ADD jupyter_notebook_config.py /root/.jupyter/jupyter_notebook_config.py`

			`RUN mkdir -p /opt/notebooks`

			`EXPOSE 8888`

			`VOLUME /opt/notebooks`

Fix a bug with Jupyter and Python 2.7 2017-04-10 14:49:37 +00:00			`CMD jupyter notebook --allow-root --no-browser /opt/notebooks`