Jupyterhub Proxy Error, Since I tried to restart the Jupyterhub service it doesn't work any more and when I'm trying to run it I see the error message: JupyterHub proxy fails to start # If you have tried to start the JupyterHub proxy and it fails to start: check if the JupyterHub IP configuration setting is c. 1. The application was able to successfully execute the Jupyterhub REST API for about a week. The jupyterhub login page is accesible by /jupyter/. create_system_users = T Hello, I followed the instructions on: Quickstart — JupyterHub 2. I connect to this server from other computers in the same local network using linux user authentication and I Note that c. 8. Is there something I might have missed in the configuration? On distributions with SELinux enabled (e. Module: jupyterhub. I am receiving the following error: [W 2024-09-04 15:28:50. 138 JupyterHub app:1598] extra_log_file is DEPRECATED in jupyterhub-0. The default JupyterHub proxy is configurable-http-proxy. Slurm dispatches the job to an available compute node. Proxy authentication token # The Hub authenticates its requests to the Proxy using a secret token that the Hub and Proxy agree upon. 6 I managed to establish Jupyterhub on my server and it worked well. ip = '' Try starting with jupyterhub --ip=0. sqlite - the problem was multi-user script try to save this files in system directory (/lib/systemd/system/jupyterhub. Here is my nginx configuration for jupytherhub: location /jupyterhub { proxy_pass http://jupyterhub:8000/jupyterhub; … I’ve got jupyterhub running in WSL2 (Server 2025) and everything works wonderfully on localhost:8000. 472 [ConfigProxy] warn: REST API is not authenticated. onStreamRead (internal/stream_base_commons. port are single values, not tuples or lists – JupyterHub listens to only a single IP address and port. How to configure it to be successful install step is: Commonly, the 403 error is caused by resetting the JupyterHub database (either removing jupyterhub. 491 [ConfigProxy] info: Proxying http://*:8000 to (no Now that we know the notebook is displayed, we must verify that it works. I change the file /etc/jupyterhub/jupyterhub_config. However - when I try to start I have jupyterhub installation on a linux machine, installed in a dedicated conda environment without any custom configuration. 2. 0. 0 Note: If this occurs on Ubuntu/Debian, check that you are using a recent version of Node. Custom proxy implementations can subclass Proxy and register in JupyterHub config: Route Specification: A routespec is a URL prefix ([host]/pat I am trying to setup a jupyterhub with a nginx reverse-proxy within a docker container. David’s browser is automatically redirected to the execution node. If your hub URL is myhub. 0 Kiko [jupyter] Tmpnb vs Jupyterhub Tony Hirst Re: [jupyter] Tmpnb vs Jupyterhub Thomas Kluyver Re: [jupyter] Tmpnb vs Jupyterhub Tony Hirst Re: [jupyter] Tmpnb vs Jupyterhub Thomas Kluyver Re: [jupyter] Tmpnb vs Jupyterhub Tony Hirst Re: [jupyter] Tmpnb vs Jupyterhub Thomas Kluyver Re: [jupyter </VirtualHost> the bash command sudo a2enmod ssl rewrite proxy proxy_http proxy_wstunnel has been ran as indicated in https://jupyterhub. If it has, please add your I have been working with Jupyterhub's Configurable Http Proxy and I have been adding the necessary options for the proxy to handle client's ssl certificates without having to use the command line o I configed the jupyterhub as the official site given, c. Can't really understand why this is happening and after searching through the issues here, I Using a reverse proxy # In the following example, we show configuration files for a JupyterHub server running locally on port 8000 but accessible from the outside on the standard SSL port 443. html Also, not shown here but i tried to ass Header set Access-Control-Allow-Origin "DOMAIN-NAME" at various location of my apache config without any success. 04 using this guide. ip = '*'; if it is, try c. 914 JupyterHub app:3873] Traceback (most recent call last): hello, i just spent my night on this probleme and i didn’t find a solution. So I got an error like this: RuntimeError: ('Failed to stop proxy at pid=%s', 2871) Where 2871 was the process id (PID) for the no longer running proxy. The user-redirect will make sure that: I faced the same problem before with configurable-http-proxy and jupyterhub. com:8000. Now I have SSL certificate (. This also causes problems if the jupyterhub service goes down and an infrastructure engineer isn’t around to knock over the Proxy pod as well. 914 JupyterHub proxy:944] api_request to the proxy failed with status code 599, retrying [E 2024-09-04 15:28:50. 2 a week ago. proxy: API for JupyterHub’s proxy. service or /etc/systemd/system/jupyterhub. This could be useful if the JupyterHub server machine is also hosting other domains or content on 443.