if r.Metadata.FullName == gateway {
			s := r.Message.(*v1alpha3.Gateway)
			gatewayNs = r.Metadata.FullName.Namespace.String()
			for _, v := range s.Servers {
				sanitizeServerHostNamespace(v, gatewayNs)
				gatewayHosts = append(gatewayHosts, v.Hosts...)
			}
		}

		return true
	})

	gatewayHostNames := host.NamesForNamespace(gatewayHosts, vsNamespace)

				// Should be rejected in validation, this is an extra check
				log.Debugf("invalid server without port: %q", gatewayName)
				RecordRejectedConfig(gatewayName)
				continue
			}
			sanitizeServerHostNamespace(s, gatewayConfig.Namespace)
			gatewayNameForServer[s] = gatewayName
			log.Debugf("MergeGateways: gateway %q processing server %s :%v", gatewayName, s.Name, s.Hosts)

			cn := s.GetTls().GetCredentialName()