404 behind a reverse proxy

[DuckieNukeEm]

My jupyter lab sits behind a reverse proxy, I added this exstension, showed up fine. When I click to have jupyter lab pop over to jupyter classic, I get a 404 error. What should I add to nginx help resolve this?

[jtpio]

@DuckieNukeEm could it be because the JupyterLab classic urls such as /classic/notebooks and /classic/tree are not allowed?

[DuckieNukeEm]

That was my thought, and have modified the rules to allow it:

 location ~* /jupyter/(api/kernels/[^/]+/(channels|iopub|shell|stdin)|terminals/websocket|classic)/ {
STUFF 
}

As my 8th grade math teacher would say, No go joe (IE, didn't work)

Would I need to modify ...|classic to ...|classic/notebooks|/classic/tree?

[jtpio]

Closing as RetroLab is now being developed as Notebook 7 in https://github.com/jupyter/notebook.

Feel free to open a new issue in https://github.com/jupyter/notebook if you would like to discuss this more, thanks!