Fail to launch “default” JupyterHub server for brand new account

Fail to launch “default” JupyterHub server for brand new account

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This topic has 2 replies, 2 voices, and was last updated 1 year, 8 months ago by Komal Thareja.

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June 6, 2023 at 9:15 pm #4486
Fraida Fund
Participant
My student created a FABRIC account and tried to launch the JupyterHub server for the first time, but it kept failing to launch with “Spawn failed: Timeout” and the following error:

seems that you cannot launch a JupyterHub server unless you already already have a correctly configured JupyterHub environment 😉

(She was able to launch the ‘old’ JupyterHub server, which does not try to set bastion key permissions in jupyter_startup.py.)
June 6, 2023 at 9:20 pm #4487
Fraida Fund
Participant
(related question – is that jupyter_startup.py anywhere in the fabric-testbed Github? I thought it should be https://github.com/fabric-testbed/jupyternb-setup but that hasn’t been updated in a while, and neither branch matches what’s currently on the “default” server.)
June 6, 2023 at 9:38 pm #4488
Komal Thareja
Participant
Thank you for reporting this! It’s a bug, for now I have patched the JH with the fix. I will push it to the github repo as well.

Thanks,

Komal
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FABRIC invites nominations for four awards recognizing innovative uses of FABRIC resources—Best Published Paper, Best FABRIC Matrix, Best FABRIC Experiment, and Best Classroom Use of FABRIC — submissions due by **Monday, February 24 at 11:59 PM ET**, and winners announced at KNIT10. [>>>Submit Form](https://docs.google.com/forms/d/e/1FAIpQLSeTp3i2iDhB7bHgN8ryMxZci8ya87yjeQd7_JMZImUodNinVA/viewform)

KNIT10 Call for Demos Now Open! Submit your demo by **February 24**. [>>>Submit Demo](https://docs.google.com/forms/d/e/1FAIpQLScRIWqHliNP3DFWBCnalYN_fBXJXVM0PpP9YWWJdSebC95TvA/viewform)