Pass TLS variable to iPXE template

Signed-off-by: Jonathon Anderson <janderson@ciq.com>

internal/pkg/warewulfd/provision.go

@@ -142,6 +142,7 @@ func ProvisionSend(w http.ResponseWriter, req *http.Request) {
 			Ipaddr:        conf.Ipaddr,
 			Ipaddr6:       ipaddr6,
 			Port:          strconv.Itoa(conf.Warewulf.Port),
+			Https:         conf.Warewulf.EnableTLS(),
 			Authority:     authority,
 			Hostname:      remoteNode.Id(),
 			Hwaddr:        rinfo.hwaddr,