---
tags: meeting, notes
---

# JupyterHub HPC Meeting - December 2022

- **Date:** 2022-12-07
- **Time:** 8:30 AM PST
  - **Your timezone:** https://arewemeetingyet.com/Los%20Angeles/2022-12-07/08:30/JupyterHub-HPC
- **Where you can find these and past meeting notes:** https://jupyterhub-team-compass.readthedocs.io/en/latest/meetings/hpc/ 
- **Calendar for future meetings:** https://jupyterhub-team-compass.readthedocs.io/en/latest/meetings/

## Welcome to the Meeting

Hello! If you are joining the team video meeting, sign in below so we know who was here. Roll call:

- **name** / **institution** / **GitHub handle**
- Michael Milligan / MSI @ UMN / @mbmilligan
- Jens Henrik Goebbert / JSC @ FZJ / @jhgoebbert
- Rollin Thomas / NERSC / @rcthomas
- 

## Quick updates

60 second updates on things you have been up to, questions you have, or developments you think people should know about. This is also a chance to suggest a future presentation if you've got work currently in progress you might want to share. Please add yourself, and if you do not have an update to share, you can pass.

- **Name:** Your report or celebration
    - Jens Henrik Göbbert
        - SLURM Wrapped Kernels (by Tim Kreuzer)
            - Two components:
              - Kernel provisioner: https://github.com/FZJ-JSC/jupyter-slurm-provisioner
              - Front-end extension: https://github.com/FZJ-JSC/jupyter-slurm-provisioner-extension
            - https://docs.jupyter-jsc.fz-juelich.de/github/FZJ-JSC/jupyter-jsc-notebooks/blob/master/05-News%26Updates/Announcement-2022-12_Slurm_Wrapped_Kernels.ipynb
        - New features of JLab option dialog (by Alice Grosch)

## Reports and celebrations

This is a place to make announcements (without a need for discussion). This is also a great place to give shout-outs to contributors! We'll read through these at the beginning of the meeting.

- **Name:** Your report or celebration
- 

## Agenda items

Let's collect all potential agenda items here before the start of the meeting. We will then attempt to create a coherent agenda that fits in the 60m meeting slot. If there are similar items try and group them together.

- **All:** Standing project items:
    - Batchspawner check-in: Issues and PRs
        - Still to-do from previous months:
            - PR updating test matrix - https://github.com/jupyterhub/batchspawner/pull/252
            - Docs fixing (not overriding master templates)
        - Merge fix for JupyterHub 3 compatibility in singleuser?
            - e.g. https://github.com/jupyterhub/batchspawner/pull/247
            - Ryan is running this in production w/Hub 3 for a while
    - Wrapspawner check-in: Issues and PRs
        - Quiet
- Advertising
    - Should HPC be its own subproject or some kind of more official interest group?
    - Broadening beyond Hub is happening
- Workshop/conference news:
    - JupyterCon 2023
        - Cite des Sciences, Paris 
        - May 10-12
        - https://www.jupytercon.com/
        - CfP ends December 15
    - PEARC 2023 CfP is out
        - papers/short papers due March/April
- Abandoned things to revive/decide fate of?
    - https://github.com/jupyterhub/research-facilities
    - https://github.com/jupyterhub/jupyterhub-deploy-hpc
    - Jupyter (not just hub) in HPC subproject?
        - Rollin will look at this in December and propose in January?
- Request for assistance/guidance on jupyterhub-singleuser/portwrap integration (ryanlovett)
    - Mike and Ryan will talk offline
    - portwrap is a CLI with command you want put in a namespace
    - somewhere in the config instead of invoking jupyter, you could just run portwrap
        - But it wants to run jupyterhub-singleuser
        - How to configure the actual command that jupyterhub-singleuser invokes
- Announcements from the jupyterhub-announcement service can appear in JupyterLab too:
    - https://github.com/rcthomas/jupyterhub-announcement
    - https://github.com/Josh0823/nersc-refresh-announcements

## Links Shared