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cmd/thalos/main.go: Implement log splitting if file logging is enabled.

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This commit is contained in:
Henrik Hautakoski 2023-05-17 10:52:12 +02:00
parent e1c092659a
commit 93e765f14c
2 changed files with 25 additions and 10 deletions
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8
app/log/RotatingFile.go
View file

@ -46,8 +46,12 @@ func NewRotatingFile(filename string, maxSize int64, maxAge time.Duration) (*Rot
}, nil
}
func NewRotatingFileFromConfig(config Config) (*RotatingFile, error) {
return NewRotatingFile(config.GetFilePath(), int64(config.MaxFileSize), config.MaxTime)
func NewRotatingFileFromConfig(config Config, suffix string) (*RotatingFile, error) {
if len(suffix) > 0 {
suffix = "_" + suffix
}
return NewRotatingFile(config.GetFilePath()+suffix+".log", int64(config.MaxFileSize), config.MaxTime)
}
func (w *RotatingFile) newFilename(name string) string {

27
cmd/thalos/main.go
View file

@ -3,6 +3,7 @@ package main
import (
"context"
"fmt"
"io"
"os"
"os/signal"
"path"
@ -190,18 +191,28 @@ func main() {
}
if len(conf.Log.Filename) > 0 {
writer, err := NewRotatingFileFromConfig(conf.Log)
stdWriter, err := NewRotatingFileFromConfig(conf.Log, "info")
if err != nil {
log.WithError(err).Fatal("Failed to open log")
log.WithError(err).Fatal("Failed to open info log")
return
}
errWriter, err := NewRotatingFileFromConfig(conf.Log, "error")
if err != nil {
log.WithError(err).Fatal("Failed to open error log")
return
}
log.WithFields(log.Fields{
"maxfilesize": conf.Log.MaxFileSize,
"maxage": conf.Log.MaxTime,
"directory": conf.Log.GetDirectory(),
"filename": conf.Log.GetFilename(),
}).Info("Logging to file: ", conf.Log.GetFilePath())
log.SetOutput(writer)
"maxfilesize": conf.Log.MaxFileSize,
"maxage": conf.Log.MaxTime,
"directory": conf.Log.GetDirectory(),
"info_filename": stdWriter.GetFilename(),
"error_filename": errWriter.GetFilename(),
}).Info("Logging to file")
log.SetOutput(io.Discard)
log.AddHook(MakeStdHook(stdWriter))
log.AddHook(MakeErrorHook(errWriter))
}
// Init telegram notification service