kubernetes/system-validators

Support btrfs graph driver

matthyx opened this issue · 8 comments

Hello,
I can make a PR to add it to the list, but is there any downside?
https://github.com/kubernetes/system-validators/blob/master/validators/types_unix.go#L74

More details on the driver itself:
https://docs.docker.com/storage/storagedriver/btrfs-driver/

I am not familiar with the status of btrfs integration but it seems that the current k8s has the problem to integrate with btrfs because of the cAdvisor's issue.
kubernetes/kubernetes#94335 (comment)

If we add btrfs to the list, I think we need to wait for k8s v1.21 at least.

Thanks, let's wait and see...

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I think the cadvisor problems are resolved. A bit hard to tell if btrfs is working now...

I think the important part is that it is claimed as supported, thus we should enable it here.

/remove-lifecycle stale

#26
merged

we can add it for k8s 1.23.