Disable keep-alive for liveness/readiness probes

Keep-alive is often not useful for probing because kubelet checks many pods with different addresses and ports. Disable keep-alive so prober does not have to handle closed connections.

Disable keep-alive for liveness/readiness probes
80287e34 · Yu-Ju Hong · 407f9b9e · 80287e34
Commit 80287e34 authored Oct 15, 2015 by Yu-Ju Hong
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http.go pkg/probe/http/http.go +1 -1

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--- a/pkg/probe/http/http.go
+++ b/pkg/probe/http/http.go
@@ -30,7 +30,7 @@ import (

 func New() HTTPProber {
 	tlsConfig := &tls.Config{InsecureSkipVerify: true}
-	transport := &http.Transport{TLSClientConfig: tlsConfig}
+	transport := &http.Transport{TLSClientConfig: tlsConfig, DisableKeepAlives: true}
 	return httpProber{transport}
 }