Problems running jupyter-fs under jupyterhub

[joequant]

I'm having problems running jupyter-fs under jupyterhub. I have put the configuration file into /usr/etc/jupyter/jupyter_notebook_config.d but in the startup log I keep getting. Jupyter-fs seems to work when I run a notebook directly outside of the command line so I'm wondering if there is something involved with jupyterhub and the SingleUserNotebookApp that is causing the MetaManager to not get loaded.

[I 2020-09-05 08:15:54.625 SingleUserNotebookApp handlers:47] jupyter_tensorboar
d extension loaded.
/usr/lib/python3.8/site-packages/jupyterfs/extension.py:35: UserWarning: Misconf
iguration of MetaManager. Please add:

"NotebookApp": {
"contents_manager_class": "jupyterfs.metamanager.MetaManager"
}

to your Notebook Server config.

[joequant]

This seems to work if I put the contents_manager_class into the python configuration file

[telamonian]

This isn't really a bug on our part as much as it's a complex interaction between how jupyterhub sets up config paths/priorities and how the juptyer server loads .json config.

This still bears some looking into on our part in terms of suggesting best practices for config/setup of jupyter-fs

[tpaixao]

I am having a problem with getting jupyterfs to work with jupyterhub. The config entries do show up in the Advanced Settings Editor, but changes do nothing (no new filesystems show up in the UI).
Can you tell me which python config file did you edit?