Merge pull request #51535 from deads2k/scheduler-02-no-http

Automatic merge from submit-queue (batch tested with PRs 47054, 50398, 51541, 51535, 51545) allow disabling the scheduler port Unlike the `kube-apiserver`, the scheduler can function without exposing a status port. This provides the option to disable it by explicitly passing a `-1`. This does not change default behavior. @aveshagarwal

Merge pull request #51535 from deads2k/scheduler-02-no-http
f25e34c1 · Kubernetes Submit Queue · GitHub · c7c0387d · 61de1ba9 · f25e34c1
Commit f25e34c1 authored Aug 30, 2017 by Kubernetes Submit Queue Committed by GitHub Aug 30, 2017
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server.go plugin/cmd/kube-scheduler/app/server.go +3 -1

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--- a/plugin/cmd/kube-scheduler/app/server.go
+++ b/plugin/cmd/kube-scheduler/app/server.go
@@ -93,7 +93,9 @@ func Run(s *options.SchedulerServer) error {
 		return fmt.Errorf("error creating scheduler: %v", err)
 	}
-	go startHTTP(s)
+	if s.Port != -1 {
+		go startHTTP(s)
+	}
 	stop := make(chan struct{})
 	defer close(stop)