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https://github.com/kubernetes-sigs/external-dns.git
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666b994e70
* fix(fake): Fake clientset hangs for 10s per informer with client-go v0.35+ Signed-off-by: ivan katliarchuk <ivan.katliarchuk@gmail.com> * fix(fake): Fake clientset hangs for 10s per informer with client-go v0.35+ Signed-off-by: ivan katliarchuk <ivan.katliarchuk@gmail.com> --------- Signed-off-by: ivan katliarchuk <ivan.katliarchuk@gmail.com>
44 lines
1.4 KiB
Go
44 lines
1.4 KiB
Go
/*
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Copyright 2026 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package source
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import (
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"os"
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"testing"
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"k8s.io/client-go/features"
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)
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func TestMain(m *testing.M) {
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// Disable WatchListClient to prevent 10s timeouts when using fake clients.
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// Since client-go v0.35, WatchListClient is enabled by default, but fake
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// clients don't emit the required bookmark events, causing reflectors to
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// stall for 10 seconds before falling back to the legacy list/watch path.
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// Only disable if it is actually on; pre-v0.35 client-go defaults it to
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// false so this is a no-op there, but makes the intent explicit.
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if features.FeatureGates().Enabled(features.WatchListClient) {
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type featureGatesSetter interface {
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features.Gates
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Set(features.Feature, bool) error
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}
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if gates, ok := features.FeatureGates().(featureGatesSetter); ok {
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_ = gates.Set(features.WatchListClient, false)
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}
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}
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os.Exit(m.Run())
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}
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