mirror of
https://github.com/kubernetes/node-problem-detector.git
synced 2026-03-02 17:50:34 +00:00
60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
// +build journald
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/*
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Copyright 2018 The Kubernetes Authors All rights reserved.
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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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"flag"
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"fmt"
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"os"
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"github.com/spf13/pflag"
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"k8s.io/node-problem-detector/cmd/logcounter/options"
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"k8s.io/node-problem-detector/pkg/custompluginmonitor/types"
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"k8s.io/node-problem-detector/pkg/logcounter"
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)
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func main() {
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// Set glog flag so that it does not log to files.
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if err := flag.Set("logtostderr", "true"); err != nil {
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fmt.Printf("Failed to set logtostderr=true: %v", err)
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os.Exit(int(types.Unknown))
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}
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fedo := options.NewLogCounterOptions()
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fedo.AddFlags(pflag.CommandLine)
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pflag.Parse()
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counter, err := logcounter.NewJournaldLogCounter(fedo)
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if err != nil {
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fmt.Print(err)
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os.Exit(int(types.Unknown))
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}
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actual, err := counter.Count()
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if err != nil {
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fmt.Print(err)
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os.Exit(int(types.Unknown))
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}
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if actual >= fedo.Count {
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fmt.Printf("Found %d matching logs, which meets the threshold of %d\n", actual, fedo.Count)
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os.Exit(int(types.NonOK))
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}
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os.Exit(int(types.OK))
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}
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