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jupyterhub / binderhub

Run your code in the cloud, with technology so advanced, it feels like magic!
https://binderhub.readthedocs.io
BSD 3-Clause "New" or "Revised" License
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Update JupyterHub Version in Image Definition #1515

Closed rpwagner closed 2 years ago

rpwagner commented 2 years ago

Proposed change

The most recent tag for jupyterhub/k8s-binderhub is 0.2.0-n956.h64a6ec4 and builds with jupyterhub==1.5.*. I'm assuming this based on the current helm-chart/images/binderhub/requirements.in.

I suggest that the image build be updated to match the top-level requirements.txt, or the version in the latest Z2JH hub image definition.

Alternative options

Who would use this feature?

All users of the [jupyterhub/k8s-binderhub image or its definition.

(Optional): Suggest a solution

I was able to build the image without pinning the JupyterHub version, which uses the top-level binderhub/requirements.txt. However, I have not tested the image, which was why I haven't submitted a PR. Plus, I'm not sure of what other dependencies might be impacted, or if I'm even looking at the correct build definition.

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consideRatio commented 2 years ago

I figure the version used in binderhub should match the one used in z2jh helm chart it depends on.

The z2jh version used by binderhub is 1.2.0: https://github.com/jupyterhub/binderhub/blob/0fa35a06e7f7d054f8bb8dd2cba158ed7f45ac68/helm-chart/binderhub/Chart.yaml#L5-L16

The jupyterhub version used by z2jh 1.2.0 is jupyterhub 1.5.0 https://github.com/jupyterhub/zero-to-jupyterhub-k8s/blob/1.2.0/images/hub/requirements.txt#L55

Since binderhub uses the latest z2jh, I consider this as good for now.

rpwagner commented 2 years ago

@consideRatio I can understand that. And it looks like z2jh is getting closer to a 2.0 release which will include moving to a more recent version of JH. So it would make since to update BinderHub after z2jh, when you can pin the new chart version.