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Failed to add jadmin to proxy and to spawn notebook #572
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Have you solved it? I have the same problem. Please let me know if you can solve it. It has been reinstalled several times. The problem is the same. It is the same to check the log error code. journalctl -u jupyterhub
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I spun up a completely fresh instance of Ubuntu 18.04.4 LTS (x86_64), and was able to reproduce the issue with the current installer CURL script. I think the issues is in the use of "_" in line 41 of traefik_utils.py:
@minrk merged a new unsafe warning into escapism about two weeks ago that removes the unsafe character, leading to a badly formed alias string. I think this is the same issue as #106 in traefik-proxy I'm working on a PR to either add the required allow_collisions flag to the escapism call - but I'm also not sure if allow_collisions is actually a desired behavior here. Will update once I know what's going on and what's submitted. |
Given an existing installation, please also advice on the recommended upgrade path for the fix. Thanks for the quick turnaround time. Appreciate it! |
@apd47, I managed to reproduce this using Yuvi's steps here. I think is has to do with the recent release of toml and not with the new escapism version as with the new version of A temporary fix, until we figured out what's the issue might be pinning the toml version to 0.10.0 |
Hi, can you please introducing the temporary fix in detail steps ? Thank you so much. |
Install toml 0.10.0:
Restart hub and traefik services:
@ilfsn, let me know if it works 🌞 |
@GeorgianaElena - I was having the same issue and stumbled across this. It worked for me! 🍾 |
The toml version has been pinned in traefik-proxy and a new release has been made 🎉 |
Bug description
Used the following method to install The Littlest JupyterHub on an Ubuntu 18.0404 LTS system:
and the installation went fine, but, the spawner fails to start with the following error:
I am able to add users though, but, just the notebook does not get spawned.
Expected behaviour
The jadmin/ page to change the password should show up and the tree directory structure should be displayed.
Actual behaviour
The output of
jouralctl -u jupyterhub
.How to reproduce
Just use the install script with curl to do an installation and try to open and login to the GUI.
Your personal set up
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