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jupyterhub / binderhub

Run your code in the cloud, with technology so advanced, it feels like magic!
https://binderhub.readthedocs.io
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Helm install fails #976

Closed ltetrel closed 4 years ago

ltetrel commented 4 years ago

Hi,

We are setupping a new binderhub. We successfully did it last May 2019, but when we tried recently it fails at the helm configuration step : 

Error: error installing: the server could not find the requested resource

Following this issue, it seems to be related to helm v2.14.0 and they should fix it in v2.15.0 release, or we can still use kubernetes < v1.16.0

thanks,

manics commented 4 years ago

There are reported problems with kubespawner (used by binderhub) on k8s 1.16: https://github.com/jupyterhub/kubespawner/issues/354

So even if you fix the helm issue it's probably safer to use an older k8s for now.

ltetrel commented 4 years ago

Which version of k8s do you recommend ?

jhamman commented 4 years ago

We're running Kubernetes v1.13.10-gke.0 for binder.pangeo.io.

ltetrel commented 4 years ago

We are running v1.14.2 on https://github.com/neurolibre but maybe more recent version are also safe.

jhamman commented 4 years ago

I tend to look at what z2jh is testing against before upgrading: https://github.com/jupyterhub/zero-to-jupyterhub-k8s/blob/50e5599ce99b8b7ee8f21564d7a49accc5222541/.travis.yml#L19-L22. Currently, they are still on <=1.13.

ltetrel commented 4 years ago

Thanks for your feedback @jhamman

betatim commented 4 years ago

Looks like this was resolved.