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Document needing seccomp=unconfined #53

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Aug 22, 2023
Merged

Document needing seccomp=unconfined #53

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7 changes: 6 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,7 @@ $ docker build -t $(whoami)/$(basename ${PWD}) .
Now you can ran the image:

```bash
$ docker run --rm -p 8888:8888 $(whoami)/$(basename ${PWD})
$ docker run --rm --security-opt seccomp=unconfined -p 8888:8888 $(whoami)/$(basename ${PWD})
Executing the command: jupyter notebook
[I 12:43:59.148 NotebookApp] Writing notebook server cookie secret to /home/jovyan/.local/share/jupyter/runtime/notebook_cookie_secret
[I 12:44:00.221 NotebookApp] JupyterLab extension loaded from /opt/conda/lib/python3.7/site-packages/jupyterlab
Expand All @@ -78,6 +78,11 @@ Executing the command: jupyter notebook

Now head to the URL shown and you will be greated with a XFCE desktop.

Note the `--security-opt seccomp=unconfined` parameter - this is necessary
to start daemons (such as dbus, pulseaudio, etc) necessary for linux desktop
to work. This is the option kubernetes runs with by default, so most kubernetes
based JupyterHubs will not need any modifications for this to work.

## Limitations

1. Desktop applications that require access to OpenGL are currently unsupported.