Welcome to Jupyterhub @ DKRZ!

Jupyterhub is a multi-user server for Jupyter notebooks that allows to execute the notebook directly on the DKRZ HPC system Levante. It therefore also supports the execution of parallel computation.

Note

JupyterHub is available at https://jupyterhub.dkrz.de for all DKRZ users who have access to Levante and who are allowed to submit batch jobs.

Contents:

• Overview
  • Introductory presentation
  • Architecture
  • Interface
  • Issues with Jupyterhub?
• Quick Start
  • Create an account
  • Log-in
• Spawner options
  • Preset (recommended)
  • Advanced
  • Form options / browser’s storage
• Remote Desktops
  • Overview
  • How to start the VNC/Xpra server
  • How to (correctly) stop the VNC server
  • How to start software
  • Troubleshooting
• Kernels
  • System-wide kernels
  • Use your own kernel
  • Share kernels
  • Troubleshooting
• Lab Extensions
  • Available labextensions
  • Request for new extensions
• Changelog
  • 2025-07-15
  • 2025-07-03
  • 2025-06-20
  • 2025-03-18
  • 2025-02-06
  • 2025-01-09
  • 2024-10-04
  • 2024-09-16
  • 2024-08-05
  • 2024-07-29
  • 2024-06-05
  • 2023-03-02
  • 2022-07-12
  • 2022-06-03
  • 2022-06-01
  • 2022-03-29
  • 2021-11-15
  • 2021-10-18
  • 2021-08-24
  • 2021-05-20
  • 2021-03-25
  • 2021-01-28
  • 2021-01-15
  • 2021-01-05
  • 2020-11-25
  • 2020-11-12
  • 2020-11-03
  • 2020-10-08
  • Jupyterhub 2.0 2020-08-20