Jupyter-server-proxy and jupyterhub in kubernetes

JupyterHub Zero to JupyterHub on Kubernetes
1

Hello. I am having trouble getting jupyter-server-proxy to work with jupyterhub in kubernetes.

What needs to be done to set up jupyter-server-proxy correctly in jupyterhub in kubernetes?

I am using the jupyterhub helm chart from jupyterhub/jupyterhub repo: JupyterHub helm charts | JupyterHub’s Helm chart repository

I have configured the singleuser notebook image to be one that supposedly contains jupyter-server-proxy:

singleuser:
  image:
    name: jupyter/tensorflow-notebook
    tag: latest

I searched the forum and people either used kubernetes workarounds (which I can’t use) or otherwise gave up on getting a clear answer on how to get jupyter-server-proxy and jupyterhub-in-kubernetes notebooks to work.

I am trying a sample “hello world” listening app to try getting the proxy working:

image
image363×302 20.3 KB

However when I navigate to https://my-jupyterhub-server/user/myusername/proxy/5000
It gives me a 404. I even tried the /absolute/5000 method.

2

Trailing slash is important. What happens when you to go https://my-jupyterhub-server/user/myusername/proxy/5000/?

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3

I think you may want to use quay.io/jupyter/tensorflow-notebook because that is where they are now published i think - the latest without quay.io/ prefix (dockerhub) is now outdated, and that could cause some issue

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4

This was the fix - using the newer quay.io image - thank you! :slight_smile:

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