Remove pidfile if pidfile was created (#2358)
Also, ensure pidfile perms are 644
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510b750da4
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4816615deb
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@ -194,14 +194,21 @@ func reloadLoop(
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log.Printf("I! Tags enabled: %s", c.ListTags())
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if *fPidfile != "" {
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f, err := os.Create(*fPidfile)
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f, err := os.OpenFile(*fPidfile, os.O_CREATE|os.O_WRONLY, 0644)
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if err != nil {
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log.Fatalf("E! Unable to create pidfile: %s", err)
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log.Printf("E! Unable to create pidfile: %s", err)
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} else {
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fmt.Fprintf(f, "%d\n", os.Getpid())
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f.Close()
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defer func() {
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err := os.Remove(*fPidfile)
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if err != nil {
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log.Printf("E! Unable to remove pidfile: %s", err)
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}
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}()
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}
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fmt.Fprintf(f, "%d\n", os.Getpid())
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f.Close()
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}
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ag.Run(shutdown)
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