No matching NodeSelectorTerms

Question

Until yesterday this used to work, we are able to create a new set of pods under a namespace. However, today any new deployment fails to mount the PVC and I have no idea why.

How can I investigate this further, nothing was changed meanwhile.

kubectl describe pods --namespace 29df2a1c-5d75-4b8b-ae17-b98cfb291496

Warning FailedMount 44s kubelet MountVolume.NodeAffinity check failed for volume "pvc-c0e7b110-c7d3-4f21-ad5d-8ff116047442" : No matching NodeSelectorTerms

I was running 1.16. When I upgraded to 1.21 the problem was solved — Rodrigo, May 12 '22 at 15:47
I am glad to read it was resolved, can you please [post your solution as an answer](https://stackoverflow.com/help/self-answer)? — Leo, May 12 '22 at 16:52

score 2 · Accepted Answer · answered May 13 '22 at 17:28

Upgrading your kubernetes version was requested based on the error message you shared. I found that the issue could be related to this bug: kubernetes/kubernetes#69928 which was fixed in v1.14: kubernetes/kubernetes#70026, this is why the upgrade was the best option to resolve it as mentioned here.

No matching NodeSelectorTerms

1 Answers1