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Merge pull request #84051 from bart0sh/PR0079-multiple-sizes-hugepages

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Implement support for multiple sizes huge pages
This commit is contained in:
Kubernetes Prow Robot
2020-02-25 14:40:27 -08:00
committed by GitHub
parent b5e95fc73d 03ecc20b19
commit 851efa8a34
18 changed files with 980 additions and 205 deletions
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9
pkg/features/kube_features.go
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@@ -540,6 +540,14 @@ const (
//
// Enables a feature to make secrets and configmaps data immutable.
ImmutableEphemeralVolumes featuregate.Feature = "ImmutableEphemeralVolumes"
// owner: @bart0sh
// alpha: v1.18
//
// Enables usage of HugePages-<size> in a volume medium,
// e.g. emptyDir:
// medium: HugePages-1Gi
HugePageStorageMediumSize featuregate.Feature = "HugePageStorageMediumSize"
)
func init() {
@@ -625,6 +633,7 @@ var defaultKubernetesFeatureGates = map[featuregate.Feature]featuregate.FeatureS
PodDisruptionBudget: {Default: true, PreRelease: featuregate.Beta},
ServiceTopology: {Default: false, PreRelease: featuregate.Alpha},
ImmutableEphemeralVolumes: {Default: false, PreRelease: featuregate.Alpha},
HugePageStorageMediumSize: {Default: false, PreRelease: featuregate.Alpha},
// inherited features from generic apiserver, relisted here to get a conflict if it is changed
// unintentionally on either side: