TLS: allow support for different protocols on different hosts

Author: lianglli

internal/ingress/controller/controller.go

@@ -482,7 +482,7 @@ func (n *NGINXController) getConfiguration(ingresses []*ingress.Ingress) (sets.S
 	upstreams, servers := n.getBackendServers(ingresses)
 	var passUpstreams []*ingress.SSLPassthroughBackend
 
-	hosts := sets.NewString()
+	hosts := sets.New[string]()
 
 	for _, server := range servers {
 		if !hosts.Has(server.Hostname) {

internal/ingress/controller/hotreload.go

@@ -312,7 +312,7 @@ func createVirtualService(target string, loc *ingress.Location, serviceName stri
 	return service
 }
 
-func createMetaData(loc *ingress.Location) []*route.Metadata {
+func createMetaData(server *ingress.Server, loc *ingress.Location) []*route.Metadata {
 	var namespace, ingress, service string
 	if loc.Ingress == nil {
 		namespace = ""