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Add StableLoadBalancerNodeSet feature gate

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This commit is contained in:
Alexander Constantinescu 2023-02-15 12:21:02 +01:00
parent 87a40ae670
commit e30c49b0e8
2 changed files with 31 additions and 11 deletions
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10
pkg/features/kube_features.go
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@ -739,6 +739,14 @@ const (
// Enables kubelet support to size memory backed volumes // Enables kubelet support to size memory backed volumes
SizeMemoryBackedVolumes featuregate.Feature = "SizeMemoryBackedVolumes" SizeMemoryBackedVolumes featuregate.Feature = "SizeMemoryBackedVolumes"
// owner: @alexanderConstantinescu
// kep: http://kep.k8s.io/3458
// beta: v1.27
//
// Enables less load balancer re-configurations by the service controller
// (KCCM) as an effect of changing node state.
StableLoadBalancerNodeSet featuregate.Feature = "StableLoadBalancerNodeSet"
// owner: @mattcary // owner: @mattcary
// alpha: v1.22 // alpha: v1.22
// //
@ -1056,6 +1064,8 @@ var defaultKubernetesFeatureGates = map[featuregate.Feature]featuregate.FeatureS
SizeMemoryBackedVolumes: {Default: true, PreRelease: featuregate.Beta}, SizeMemoryBackedVolumes: {Default: true, PreRelease: featuregate.Beta},
StableLoadBalancerNodeSet: {Default: true, PreRelease: featuregate.Beta},
StatefulSetAutoDeletePVC: {Default: false, PreRelease: featuregate.Alpha}, StatefulSetAutoDeletePVC: {Default: false, PreRelease: featuregate.Alpha},
StatefulSetStartOrdinal: {Default: false, PreRelease: featuregate.Alpha}, StatefulSetStartOrdinal: {Default: false, PreRelease: featuregate.Alpha},

32
staging/src/k8s.io/controller-manager/pkg/features/kube_features.go
View File

@ -21,16 +21,24 @@ import (
) )
const ( const (
// Every feature gate should add method here following this template: // Every feature gate should add method here following this template:
// //
// // owner: @username // // owner: @username
// // alpha: v1.4 // // alpha: v1.4
// MyFeature featuregate.Feature = "MyFeature" // MyFeature featuregate.Feature = "MyFeature"
// //
// Feature gates should be listed in alphabetical, case-sensitive // Feature gates should be listed in alphabetical, case-sensitive
// (upper before any lower case character) order. This reduces the risk // (upper before any lower case character) order. This reduces the risk
// of code conflicts because changes are more likely to be scattered // of code conflicts because changes are more likely to be scattered
// across the file. // across the file.
// owner: @alexanderConstantinescu
// kep: http://kep.k8s.io/3458
// beta: v1.27
//
// Enables less load balancer re-configurations by the service controller
// (KCCM) as an effect of changing node state.
StableLoadBalancerNodeSet featuregate.Feature = "StableLoadBalancerNodeSet"
) )
func SetupCurrentKubernetesSpecificFeatureGates(featuregates featuregate.MutableFeatureGate) error { func SetupCurrentKubernetesSpecificFeatureGates(featuregates featuregate.MutableFeatureGate) error {
@ -39,4 +47,6 @@ func SetupCurrentKubernetesSpecificFeatureGates(featuregates featuregate.Mutable
// cloudPublicFeatureGates consists of cloud-specific feature keys. // cloudPublicFeatureGates consists of cloud-specific feature keys.
// To add a new feature, define a key for it at k8s.io/api/pkg/features and add it here. // To add a new feature, define a key for it at k8s.io/api/pkg/features and add it here.
var cloudPublicFeatureGates = map[featuregate.Feature]featuregate.FeatureSpec{} var cloudPublicFeatureGates = map[featuregate.Feature]featuregate.FeatureSpec{
StableLoadBalancerNodeSet: {Default: true, PreRelease: featuregate.Beta},
}