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Add log file close and reopen on receipt of SIGUSR1

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This commit is contained in:
Richard Shepherd 2017-08-11 11:04:58 +01:00 • committed by Ludovic Fernandez
parent 64b8fc52c3
commit 4e5fcac9cb
12 changed files with 343 additions and 25 deletions
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7
cmd/traefik/traefik.go
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@ -254,16 +254,15 @@ func run(traefikConfiguration *server.TraefikConfiguration) {
log.Errorf("Failed to create log path %s: %s", dir, err)
}
fi, err := os.OpenFile(globalConfiguration.TraefikLogsFile, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
err = log.OpenFile(globalConfiguration.TraefikLogsFile)
defer func() {
if err := fi.Close(); err != nil {
log.Error("Error closing file", err)
if err := log.CloseFile(); err != nil {
log.Error("Error closing log", err)
}
}()
if err != nil {
log.Error("Error opening file", err)
} else {
log.SetOutput(fi)
log.SetFormatter(&logrus.TextFormatter{DisableColors: true, FullTimestamp: true, DisableSorting: true})
}
} else {