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Merge pull request #105175 from sanposhiho/scheduler/usage-message

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cmd/kube-scheduler: add usage message only when parsing flags failed
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Kubernetes Prow Robot 2021-09-28 05:44:43 -07:00 committed by GitHub
commit 80e9eda95f
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1 changed files with 6 additions and 0 deletions
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6
cmd/kube-scheduler/scheduler.go
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@ -49,6 +49,12 @@ func runSchedulerCmd() error {
logs.InitLogs()
defer logs.FlushLogs()
err := command.ParseFlags(os.Args[1:])
if err != nil {
// when fail to parse flags, return error with the usage message.
return fmt.Errorf("%v\n%s", err, command.UsageString())
}
if err := command.Execute(); err != nil {
return err
}