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Merge pull request #86210 from draveness/feature/remove-ga-flags

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feat: remove several feature gates in 1.18
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Kubernetes Prow Robot 2020-01-09 13:28:50 -08:00 committed by GitHub
commit 3ccdad175a
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3 changed files with 0 additions and 43 deletions
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3
pkg/controller/daemon/BUILD
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@ -65,7 +65,6 @@ go_test(
"//pkg/apis/core:go_default_library",
"//pkg/apis/scheduling:go_default_library",
"//pkg/controller:go_default_library",
"//pkg/features:go_default_library",
"//pkg/securitycontext:go_default_library",
"//pkg/util/labels:go_default_library",
"//staging/src/k8s.io/api/apps/v1:go_default_library",
@ -78,7 +77,6 @@ go_test(
"//staging/src/k8s.io/apimachinery/pkg/util/intstr:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/uuid:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/storage/names:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library",
"//staging/src/k8s.io/client-go/informers:go_default_library",
"//staging/src/k8s.io/client-go/kubernetes/fake:go_default_library",
"//staging/src/k8s.io/client-go/testing:go_default_library",
@ -86,7 +84,6 @@ go_test(
"//staging/src/k8s.io/client-go/tools/record:go_default_library",
"//staging/src/k8s.io/client-go/util/flowcontrol:go_default_library",
"//staging/src/k8s.io/client-go/util/workqueue:go_default_library",
"//staging/src/k8s.io/component-base/featuregate/testing:go_default_library",
],
)

6
pkg/controller/daemon/daemon_controller_test.go
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@ -34,7 +34,6 @@ import (
"k8s.io/apimachinery/pkg/util/intstr"
"k8s.io/apimachinery/pkg/util/uuid"
"k8s.io/apiserver/pkg/storage/names"
utilfeature "k8s.io/apiserver/pkg/util/feature"
"k8s.io/client-go/informers"
"k8s.io/client-go/kubernetes/fake"
core "k8s.io/client-go/testing"
@ -42,13 +41,11 @@ import (
"k8s.io/client-go/tools/record"
"k8s.io/client-go/util/flowcontrol"
"k8s.io/client-go/util/workqueue"
featuregatetesting "k8s.io/component-base/featuregate/testing"
"k8s.io/kubernetes/pkg/api/legacyscheme"
podutil "k8s.io/kubernetes/pkg/api/v1/pod"
api "k8s.io/kubernetes/pkg/apis/core"
"k8s.io/kubernetes/pkg/apis/scheduling"
"k8s.io/kubernetes/pkg/controller"
"k8s.io/kubernetes/pkg/features"
"k8s.io/kubernetes/pkg/securitycontext"
labelsutil "k8s.io/kubernetes/pkg/util/labels"
)
@ -1521,9 +1518,6 @@ func TestTaintPressureNodeDaemonLaunchesPod(t *testing.T) {
{Key: v1.TaintNodePIDPressure, Effect: v1.TaintEffectNoSchedule},
}
manager.nodeStore.Add(node)
// Enabling critical pod and taint nodes by condition feature gate should create critical pod
defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.TaintNodesByCondition, true)()
manager.dsStore.Add(ds)
syncAndValidateDaemonSets(t, manager, ds, podControl, 1, 0, 0)
}

34
pkg/features/kube_features.go
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@ -119,22 +119,6 @@ const (
// Allows all containers in a pod to share a process namespace.
PodShareProcessNamespace featuregate.Feature = "PodShareProcessNamespace"
// owner: @bsalamat
// alpha: v1.8
// beta: v1.11
// GA: v1.14
//
// Add priority to pods. Priority affects scheduling and preemption of pods.
PodPriority featuregate.Feature = "PodPriority"
// owner: @k82cn
// beta: v1.12
// GA: v1.17
//
// Taint nodes based on their condition status for 'NetworkUnavailable',
// 'MemoryPressure', 'PIDPressure' and 'DiskPressure'.
TaintNodesByCondition featuregate.Feature = "TaintNodesByCondition"
// owner: @sjenning
// alpha: v1.11
//
@ -236,13 +220,6 @@ const (
// Enable Hyper-V containers on Windows
HyperVContainer featuregate.Feature = "HyperVContainer"
// owner: @k82cn
// beta: v1.12
// GA: v1.17
//
// Schedule DaemonSet Pods by default scheduler instead of DaemonSet controller
ScheduleDaemonSetPods featuregate.Feature = "ScheduleDaemonSetPods"
// owner: @mikedanese
// beta: v1.12
//
@ -308,13 +285,6 @@ const (
// Only applicable if the VolumeSubpath feature is also enabled
VolumeSubpathEnvExpansion featuregate.Feature = "VolumeSubpathEnvExpansion"
// owner: @vikaschoudhary16
// beta: v1.12
// ga: v1.17
//
// Enable resource quota scope selectors
ResourceQuotaScopeSelectors featuregate.Feature = "ResourceQuotaScopeSelectors"
// owner: @vladimirvivien
// alpha: v1.11
// beta: v1.14
@ -569,8 +539,6 @@ var defaultKubernetesFeatureGates = map[featuregate.Feature]featuregate.FeatureS
Sysctls: {Default: true, PreRelease: featuregate.Beta},
EphemeralContainers: {Default: false, PreRelease: featuregate.Alpha},
PodShareProcessNamespace: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.19
PodPriority: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.18
TaintNodesByCondition: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.18
QOSReserved: {Default: false, PreRelease: featuregate.Alpha},
ExpandPersistentVolumes: {Default: true, PreRelease: featuregate.Beta},
ExpandInUsePersistentVolumes: {Default: true, PreRelease: featuregate.Beta},
@ -590,7 +558,6 @@ var defaultKubernetesFeatureGates = map[featuregate.Feature]featuregate.FeatureS
SupportPodPidsLimit: {Default: true, PreRelease: featuregate.Beta},
SupportNodePidsLimit: {Default: true, PreRelease: featuregate.Beta},
HyperVContainer: {Default: false, PreRelease: featuregate.Alpha},
ScheduleDaemonSetPods: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.18
TokenRequest: {Default: true, PreRelease: featuregate.Beta},
TokenRequestProjection: {Default: true, PreRelease: featuregate.Beta},
BoundServiceAccountTokenVolume: {Default: false, PreRelease: featuregate.Alpha},
@ -610,7 +577,6 @@ var defaultKubernetesFeatureGates = map[featuregate.Feature]featuregate.FeatureS
VolumeSubpath: {Default: true, PreRelease: featuregate.GA},
BalanceAttachedNodeVolumes: {Default: false, PreRelease: featuregate.Alpha},
VolumeSubpathEnvExpansion: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.19,
ResourceQuotaScopeSelectors: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.18
CSIBlockVolume: {Default: true, PreRelease: featuregate.Beta},
CSIInlineVolume: {Default: true, PreRelease: featuregate.Beta},
RuntimeClass: {Default: true, PreRelease: featuregate.Beta},