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Merge pull request #110268 from danwinship/minimize-iptables-changes

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minimize iptables-restore input
This commit is contained in:
Kubernetes Prow Robot
2022-11-01 18:06:46 -07:00
committed by GitHub
parent b7f5de17ae 818de5a545
commit 3edbebe348
11 changed files with 453 additions and 165 deletions
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9
pkg/features/kube_features.go
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@@ -557,6 +557,13 @@ const (
// Enable MinDomains in Pod Topology Spread.
MinDomainsInPodTopologySpread featuregate.Feature = "MinDomainsInPodTopologySpread"
// owner: @danwinship
// kep: http://kep.k8s.io/3453
// alpha: v1.26
//
// Enables new performance-improving code in kube-proxy iptables mode
MinimizeIPTablesRestore featuregate.Feature = "MinimizeIPTablesRestore"
// owner: @janosi @bridgetkromhout
// kep: https://kep.k8s.io/1435
// alpha: v1.20
@@ -959,6 +966,8 @@ var defaultKubernetesFeatureGates = map[featuregate.Feature]featuregate.FeatureS
MinDomainsInPodTopologySpread: {Default: false, PreRelease: featuregate.Beta},
MinimizeIPTablesRestore: {Default: false, PreRelease: featuregate.Alpha},
MixedProtocolLBService: {Default: true, PreRelease: featuregate.Beta},
MultiCIDRRangeAllocator: {Default: false, PreRelease: featuregate.Alpha},