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kubeadm: change kubelet skew to apiserver to n-3

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This commit is contained in:
Paco Xu 2023-09-22 20:46:29 +08:00
parent 4eb6b3907a
commit 534a0941e8
2 changed files with 4 additions and 2 deletions
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3
cmd/kubeadm/app/constants/constants.go
View File

@ -453,7 +453,8 @@ var (
MinimumControlPlaneVersion = getSkewedKubernetesVersion(-1)
// MinimumKubeletVersion specifies the minimum version of kubelet which kubeadm supports
MinimumKubeletVersion = getSkewedKubernetesVersion(-1)
// Refer to https://kubernetes.io/releases/version-skew-policy/#kubelet-1
MinimumKubeletVersion = getSkewedKubernetesVersion(-3)
// CurrentKubernetesVersion specifies current Kubernetes version supported by kubeadm
CurrentKubernetesVersion = getSkewedKubernetesVersion(0)

3
cmd/kubeadm/app/phases/upgrade/policy.go
View File

@ -35,7 +35,8 @@ const (
MaximumAllowedMinorVersionDowngradeSkew = 1
// MaximumAllowedMinorVersionKubeletSkew describes how many minor versions the control plane version and the kubelet can skew in a kubeadm cluster
MaximumAllowedMinorVersionKubeletSkew = 1
// Refer to https://kubernetes.io/releases/version-skew-policy/#kubelet-1
MaximumAllowedMinorVersionKubeletSkew = 3
)
// VersionSkewPolicyErrors describes version skew errors that might be seen during the validation process in EnforceVersionPolicies