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Make subimages compatible with late user creation

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* Always remain as root during install
* Put kernel specs in system path, not user home
* Create user work directory at startup
* Note this is in 4.0 and up images, not 3.2

Contribution (c) Copyright IBM Corp. 2015
This commit is contained in:
Peter Parente
2015-08-28 22:38:13 -04:00
parent 30932a3b12
commit c4616560cf
13 changed files with 21 additions and 45 deletions
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7
datascience-notebook/Dockerfile
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@@ -16,8 +16,6 @@ RUN apt-get update && \
julia \
libnettle4 && apt-get clean
USER jovyan
# Install Python 3 packages
RUN conda install --yes \
'ipywidgets=4.0*' \
@@ -59,7 +57,7 @@ RUN conda create -p $CONDA_DIR/envs/python2 python=2.7 \
&& conda clean -yt
RUN $CONDA_DIR/envs/python2/bin/python \
$CONDA_DIR/envs/python2/bin/ipython \
kernelspec install-self --user
kernelspec
# R packages
RUN conda config --add channels r
@@ -85,6 +83,3 @@ RUN conda install --yes \
# IJulia and Julia packages
RUN julia -e 'Pkg.add("IJulia")'
RUN julia -e 'Pkg.add("Gadfly")' && julia -e 'Pkg.add("RDatasets")'
# Switch back to root so that supervisord runs under that user
USER root

1
datascience-notebook/README.md
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@@ -24,6 +24,7 @@ You may customize the execution of the Docker container and the Notebook server
* `-e PASSWORD="YOURPASS"` - Configures Jupyter Notebook to require the given password. Should be conbined with `USE_HTTPS` on untrusted networks.
* `-e USE_HTTPS=yes` - Configures Jupyter Notebook to accept encrypted HTTPS connections. If a `pem` file containing a SSL certificate and key is not found in `/home/jovyan/.ipython/profile_default/security/notebook.pem`, the container will generate a self-signed certificate for you.
* **(v4.0.x)** `-e NB_UID=1000` - Specify the uid of the `jovyan` user. Useful to mount host volumes with specific file ownership.
* `-e GRANT_SUDO=yes` - Gives the `jovyan` user passwordless `sudo` capability. Useful for installing OS packages. **You should only enable `sudo` if you trust the user or if the container is running on an isolated host.**
* `-v /some/host/folder/for/work:/home/jovyan/work` - Host mounts the default working directory on the host to preserve work even when the container is destroyed and recreated (e.g., during an upgrade).
* `-v /some/host/folder/for/server.pem:/home/jovyan/.local/share/jupyter/notebook.pem` - Mounts a SSL certificate plus key for `USE_HTTPS`. Useful if you have a real certificate for the domain under which you are running the Notebook server.