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kubeadm: deprecate the RootlessControlPlane feature gate

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The feature was left in alpha for a few releases, since
k8s started planning on a broader feature UserNamespacesSupport,
which is what kubeadm should integrate with.

UserNamespacesSupport graduated to beta in 1.30.
Once it graduates to GA kubeadm can start using it an remove
RootlessControlPlane.
This commit is contained in:
Lubomir I. Ivanov
2024-05-20 16:47:37 +03:00
parent a31030543c
commit 4a6d3187fa
1 changed files with 4 additions and 1 deletions
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5
cmd/kubeadm/app/features/features.go
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@@ -47,7 +47,10 @@ var InitFeatureGates = FeatureList{
DeprecationMessage: "The PublicKeysECDSA feature gate is deprecated and will be removed when v1beta3 is removed." +
" v1beta4 supports a new option 'ClusterConfiguration.EncryptionAlgorithm'.",
},
RootlessControlPlane: {FeatureSpec: featuregate.FeatureSpec{Default: false, PreRelease: featuregate.Alpha}},
RootlessControlPlane: {FeatureSpec: featuregate.FeatureSpec{Default: false, PreRelease: featuregate.Alpha},
DeprecationMessage: "Deprecated in favor of the core kubelet feature UserNamespacesSupport which is beta since 1.30." +
" Once UserNamespacesSupport graduates to GA, kubeadm will start using it and RootlessControlPlane will be removed.",
},
EtcdLearnerMode: {FeatureSpec: featuregate.FeatureSpec{Default: true, PreRelease: featuregate.Beta}},
WaitForAllControlPlaneComponents: {FeatureSpec: featuregate.FeatureSpec{Default: false, PreRelease: featuregate.Alpha}},
}