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JupyterLab 4.3

This is the current default version of JupyterLab on Jupyter4NFDI. In the next sections we will describe how you can modify it to fit your needs, and give a brief overview of the installed software.

Systems Available

JupyterLab 4.3 is available on these systems:

  • JSC-Cloud

On JSC-Cloud only files in /home/jovyan are stored persistently. Everything else will be lost after a restart.

Pre-installed kernels

The kernels listed in this documentation may not always be up-to-date, as they can change periodically. For the current list of available kernels, please check the web service. The configuration files used to install these kernels are stored here in our GitHub repository.

You can select them by navigating to the Kernels and Extensions tab on the left side of your configuration.

Kernels

Kernel customization

It might be easier to create your own environment using Repo2Docker.

Since JupyterLab 4.3 uses software loaded via lmod, one cannot simply install a kernel without loading these modules first. Please follow the steps in the these guides to create your own kernel.

Having trouble setting up kernels? Check the logs at /tmp/custom/logs/stdout in your JupyterLab.

Extensions

The extensions listed in this documentation may not always be up-to-date, as they can change periodically. For the current list of available extensions, please check the web service. The configuration files used to install these extensions are stored here in our GitHub repository.

Most extensions are always loaded. Others can be activated to your liking in the Kernels and Extensions tab in your JupyterLab configuration.

Proxies