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Merge pull request #122571 from p0lyn0mial/upstream-client-go-watch-list-fg

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client-go/features: introduce WatchListClient feature gate
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Kubernetes Prow Robot 2024-01-15 18:20:55 +01:00 committed by GitHub
commit 026a27e5eb
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2 changed files with 49 additions and 6 deletions
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6
staging/src/k8s.io/client-go/features/features.go
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@ -141,9 +141,3 @@ var (
// should use AddFeaturesToExistingFeatureGates followed by ReplaceFeatureGates.
featureGates = &atomic.Value{}
)
// 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[Feature]FeatureSpec{}

49
staging/src/k8s.io/client-go/features/known_features.go Normal file
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@ -0,0 +1,49 @@
/*
Copyright 2024 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
const (
// Every feature gate should add method here following this template:
//
// // owner: @username
// // alpha: v1.4
// MyFeature featuregate.Feature = "MyFeature"
//
// Feature gates should be listed in alphabetical, case-sensitive
// (upper before any lower case character) order. This reduces the risk
// of code conflicts because changes are more likely to be scattered
// across the file.
// owner: @p0lyn0mial
// beta: v1.30
//
// Allow the client to get a stream of individual items instead of chunking from the server.
//
// NOTE:
// The feature is disabled in Beta by default because
// it will only be turned on for selected control plane component(s).
WatchListClient Feature = "WatchListClient"
)
// defaultKubernetesFeatureGates consists of all known Kubernetes-specific feature keys.
//
// To add a new feature, define a key for it above and add it here.
// After registering with the binary, the features are, by default, controllable using environment variables.
// For more details, please see envVarFeatureGates implementation.
var defaultKubernetesFeatureGates = map[Feature]FeatureSpec{
WatchListClient: {Default: false, PreRelease: Beta},
}