From 17cfa5bba9a41ac9d2c4bff4d926b48f754a725e Mon Sep 17 00:00:00 2001
From: Martin Schuppert <mschuppert@redhat.com>
Date: Wed, 25 Oct 2023 11:29:14 +0200
Subject: [PATCH] disable http2 follow up

---
 main.go | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/main.go b/main.go
index c4a6b521..b8bf7531 100644
--- a/main.go
+++ b/main.go
@@ -118,6 +118,13 @@ func main() {
 
 	}
 
+	disableHTTP2 := func(c *tls.Config) {
+		if enableHTTP2 {
+			return
+		}
+		c.NextProtos = []string{"http/1.1"}
+	}
+
 	options := ctrl.Options{
 		Scheme:                 scheme,
 		MetricsBindAddress:     metricsAddr,
@@ -125,6 +132,7 @@ func main() {
 		HealthProbeBindAddress: probeAddr,
 		LeaderElection:         enableLeaderElection,
 		LeaderElectionID:       "576d6738.openstack.org",
+		TLSOpts:                []func(config *tls.Config){disableHTTP2},
 	}
 
 	// create multi namespace cache if list of namespaces
@@ -159,13 +167,6 @@ func main() {
 		os.Exit(1)
 	}
 
-	disableHTTP2 := func(c *tls.Config) {
-		if enableHTTP2 {
-			return
-		}
-		c.NextProtos = []string{"http/1.1"}
-	}
-
 	checker := healthz.Ping
 	if strings.ToLower(os.Getenv("ENABLE_WEBHOOKS")) != "false" {
 		enableWebhooks = true