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Add feature gate to enable master to cluster traffic
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| /* | ||
| Copyright 2021 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. | ||
| */ | ||
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| package features | ||
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| import ( | ||
| "k8s.io/apimachinery/pkg/util/runtime" | ||
| "k8s.io/component-base/featuregate" | ||
| ) | ||
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| const ( | ||
| // ClusterToMasterTraffic enables the traffic initiated in the agents side | ||
| // to flow to the server side e.g. Kubelet to KAS and pods to KAS traffic | ||
| // (KEP-2025). | ||
| ClusterToMasterTraffic featuregate.Feature = "ClusterToMasterTraffic" | ||
| ) | ||
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| var ( | ||
| // DefaultMutableFeatureGate is a mutable version of DefaultFeatureGate. | ||
| DefaultMutableFeatureGate featuregate.MutableFeatureGate = featuregate.NewFeatureGate() | ||
| ) | ||
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| func init() { | ||
| runtime.Must(DefaultMutableFeatureGate.Add(defaultFeatureGates)) | ||
| } | ||
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| var defaultFeatureGates = map[featuregate.Feature]featuregate.FeatureSpec{ | ||
| ClusterToMasterTraffic: {Default: false, PreRelease: featuregate.Alpha}, | ||
| } |