Hi Oliver,

Thanks for your excellent post! You described very well everything that need to be done... and all the steps I went through... But I have not seen how you fixed the CSI problem. Is it enough to define the csi_snapshotter_tag? I tried this this morning but was not able to find the version I was supposed to use.

BTW, I see that you are using flannel as the network driver. I'm using calico, not sure it makes any difference for this problem anyway.

Cheers,

Michel

Le 15/03/2024 à 17:09, Oliver Weinmann a écrit :

Hi Michel,

Maybe my old blogpost can help you:

* https://www.roksblog.de/deploy-kubernetes-clusters-in-openstack-within-minutes-with-magnum/

Best regards,

Oliver

Von meinem iPhone gesendet

Am 15.03.2024 um 16:04 schrieb Michel Jouvin <michel.jouvin@ijclab.in2p3.fr>:

Hi,

We recently upgraded our cluster to Yoga and since then we cannot successfully start pods in clusters using K8s 1.23 that require a volume. The volume is properly created but attachment fails because it is trying to use v1beta1.CSINode and v1beta1.VolumeAttachment that no longer exists. I found a reference to this in https://github.com/kubernetes/cloud-provider-openstack/issues/1845 but the way to fix it is unclear. I tried to use last version of CSI-related stuff from registry.k8s.io (playing with labels and source), but I then got another problem which may be related (it is my guess) to the fact that I'm using too recent versions.

Is somebody using sucessfully Magnum Yoga/K8bs 1.23 combination sucessfully and what is the trick to do it?

Thanks in advance for any help. Best regards,

Michel