42 lines
1.5 KiB
Go
Executable File
42 lines
1.5 KiB
Go
Executable File
/*
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Copyright 2020 The Karmada 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 main
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import (
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"os"
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"k8s.io/component-base/cli"
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_ "k8s.io/component-base/logs/json/register" // for JSON log format registration
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"k8s.io/klog/v2"
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controllerruntime "sigs.k8s.io/controller-runtime"
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"github.com/karmada-io/karmada/cmd/metrics-adapter/app"
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)
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func main() {
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ctx := controllerruntime.SetupSignalHandler()
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// Starting from version 0.15.0, controller-runtime expects its consumers to set a logger through log.SetLogger.
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// If SetLogger is not called within the first 30 seconds of a binaries lifetime, it will get
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// set to a NullLogSink and report an error. Here's to silence the "log.SetLogger(...) was never called; logs will not be displayed" error
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// by setting a logger through log.SetLogger.
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// More info refer to: https://github.com/karmada-io/karmada/pull/4885.
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controllerruntime.SetLogger(klog.Background())
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cmd := app.NewMetricsAdapterCommand(ctx)
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code := cli.Run(cmd)
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os.Exit(code)
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}
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