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61 lines
1.3 KiB
61 lines
1.3 KiB
// Package klog init klog logger. klog is used by kubernetes, this can compatible the kubernetes packages.
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package klog
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import (
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"flag"
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"go.uber.org/zap"
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"k8s.io/klog"
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)
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// InitLogger init klog by zap logger.
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func InitLogger(zapLogger *zap.Logger) {
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fs := flag.NewFlagSet("klog", flag.ExitOnError)
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klog.InitFlags(fs)
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defer klog.Flush()
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klog.SetOutputBySeverity("INFO", &infoLogger{logger: zapLogger})
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klog.SetOutputBySeverity("WARNING", &warnLogger{logger: zapLogger})
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klog.SetOutputBySeverity("FATAL", &fatalLogger{logger: zapLogger})
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klog.SetOutputBySeverity("ERROR", &errorLogger{logger: zapLogger})
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_ = fs.Set("skip_headers", "true")
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_ = fs.Set("logtostderr", "false")
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}
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type infoLogger struct {
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logger *zap.Logger
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}
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func (l *infoLogger) Write(p []byte) (n int, err error) {
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l.logger.Info(string(p[:len(p)-1]))
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return len(p), nil
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}
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type warnLogger struct {
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logger *zap.Logger
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}
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func (l *warnLogger) Write(p []byte) (n int, err error) {
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l.logger.Warn(string(p[:len(p)-1]))
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return len(p), nil
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}
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type fatalLogger struct {
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logger *zap.Logger
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}
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func (l *fatalLogger) Write(p []byte) (n int, err error) {
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l.logger.Fatal(string(p[:len(p)-1]))
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return len(p), nil
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}
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type errorLogger struct {
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logger *zap.Logger
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}
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func (l *errorLogger) Write(p []byte) (n int, err error) {
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l.logger.Error(string(p[:len(p)-1]))
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return len(p), nil
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}
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