invalid configuration: memorySwap.swapBehavior "UnlimitedSwap"

[koss822]

Summary

(error: invalid configuration: memorySwap.swapBehavior "UnlimitedSwap" must be one of: "", "LimitedSwap" or "NoSwap", path: &TypeMeta{Kind:,APIVersion:,})

What Should Happen Instead?

but according to https://kubernetes.io/blog/2023/08/24/swap-linux-beta/ it is a valid option

Reproduction Steps

/var/snap/microk8s/7232/args/kubelet
--config=/var/snap/microk8s/current/args/kubelet.yml

/var/snap/microk8s/7232/args/kubelet.yml
apiVersion: kubelet.config.k8s.io/v1beta1
kind: KubeletConfiguration
ImageMaximumGCAge: 240h
memorySwap:
swapBehavior: UnlimitedSwap

Introspection Report

inspection-report-20241014_135827.tar.gz

Are you interested in contributing with a fix?

no

[berkayoz]

Hey @koss822

I believe UnlimitedSwap option is removed in 1.30, check out:

• https://kubernetes.io/blog/2024/03/12/kubernetes-1-30-upcoming-changes/#node-memory-swap-support-kep-2400-https-kep-k8s-io-2400
• https://kubernetes.io/docs/concepts/architecture/nodes/#swap-memory

[koss822]

thanks, missed this one