vendor update for E2E framework

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

vendor/k8s.io/apiserver/pkg/features/kube_features.go

@@ -0,0 +1,131 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package features
+
+import (
+	utilfeature "k8s.io/apiserver/pkg/util/feature"
+)
+
+const (
+	// Every feature gate should add method here following this template:
+	//
+	// // owner: @username
+	// // alpha: v1.4
+	// MyFeature() bool
+
+	// owner: @tallclair
+	// alpha: v1.5
+	// beta: v1.6
+	//
+	// StreamingProxyRedirects controls whether the apiserver should intercept (and follow)
+	// redirects from the backend (Kubelet) for streaming requests (exec/attach/port-forward).
+	StreamingProxyRedirects utilfeature.Feature = "StreamingProxyRedirects"
+
+	// owner: @tallclair
+	// alpha: v1.10
+	// beta: v1.14
+	//
+	// ValidateProxyRedirects controls whether the apiserver should validate that redirects are only
+	// followed to the same host. Only used if StreamingProxyRedirects is enabled.
+	ValidateProxyRedirects utilfeature.Feature = "ValidateProxyRedirects"
+
+	// owner: @tallclair
+	// alpha: v1.7
+	// beta: v1.8
+	// GA: v1.12
+	//
+	// AdvancedAuditing enables a much more general API auditing pipeline, which includes support for
+	// pluggable output backends and an audit policy specifying how different requests should be
+	// audited.
+	AdvancedAuditing utilfeature.Feature = "AdvancedAuditing"
+
+	// owner: @pbarker
+	// alpha: v1.13
+	//
+	// DynamicAuditing enables configuration of audit policy and webhook backends through an
+	// AuditSink API object.
+	DynamicAuditing utilfeature.Feature = "DynamicAuditing"
+
+	// owner: @ilackams
+	// alpha: v1.7
+	//
+	// Enables compression of REST responses (GET and LIST only)
+	APIResponseCompression utilfeature.Feature = "APIResponseCompression"
+
+	// owner: @smarterclayton
+	// alpha: v1.8
+	// beta: v1.9
+	//
+	// Allow API clients to retrieve resource lists in chunks rather than
+	// all at once.
+	APIListChunking utilfeature.Feature = "APIListChunking"
+
+	// owner: @apelisse
+	// alpha: v1.12
+	// beta: v1.13
+	//
+	// Allow requests to be processed but not stored, so that
+	// validation, merging, mutation can be tested without
+	// committing.
+	DryRun utilfeature.Feature = "DryRun"
+
+	// owner: @apelisse, @lavalamp
+	// alpha: v1.14
+	//
+	// Server-side apply. Merging happens on the server.
+	ServerSideApply utilfeature.Feature = "ServerSideApply"
+
+	// owner: @caesarxuchao
+	// alpha: v1.14
+	//
+	// Allow apiservers to expose the storage version hash in the discovery
+	// document.
+	StorageVersionHash utilfeature.Feature = "StorageVersionHash"
+
+	// owner: @ksubrmnn
+	// alpha: v1.14
+	//
+	// Allows kube-proxy to run in Overlay mode for Windows
+	WinOverlay utilfeature.Feature = "WinOverlay"
+
+	// owner: @ksubrmnn
+	// alpha: v1.14
+	//
+	// Allows kube-proxy to create DSR loadbalancers for Windows
+	WinDSR utilfeature.Feature = "WinDSR"
+)
+
+func init() {
+	utilfeature.DefaultMutableFeatureGate.Add(defaultKubernetesFeatureGates)
+}
+
+// defaultKubernetesFeatureGates consists of all known Kubernetes-specific feature keys.
+// To add a new feature, define a key for it above and add it here. The features will be
+// available throughout Kubernetes binaries.
+var defaultKubernetesFeatureGates = map[utilfeature.Feature]utilfeature.FeatureSpec{
+	StreamingProxyRedirects: {Default: true, PreRelease: utilfeature.Beta},
+	ValidateProxyRedirects:  {Default: true, PreRelease: utilfeature.Beta},
+	AdvancedAuditing:        {Default: true, PreRelease: utilfeature.GA},
+	DynamicAuditing:         {Default: false, PreRelease: utilfeature.Alpha},
+	APIResponseCompression:  {Default: false, PreRelease: utilfeature.Alpha},
+	APIListChunking:         {Default: true, PreRelease: utilfeature.Beta},
+	DryRun:                  {Default: true, PreRelease: utilfeature.Beta},
+	ServerSideApply:         {Default: false, PreRelease: utilfeature.Alpha},
+	StorageVersionHash:      {Default: false, PreRelease: utilfeature.Alpha},
+	WinOverlay:              {Default: false, PreRelease: utilfeature.Alpha},
+	WinDSR:                  {Default: false, PreRelease: utilfeature.Alpha},
+}