Added DNS for rest-gw and spa-gui

Change-Id: Iaa10e23a77b28e8b76c6e687a913d6557c993c48
diff --git a/roles/maas/files/update_dns_template.sh b/roles/maas/files/update_dns_template.sh
index 4b8a1ff..de31f6a 100755
--- a/roles/maas/files/update_dns_template.sh
+++ b/roles/maas/files/update_dns_template.sh
@@ -58,6 +58,8 @@
 \$INCLUDE "/etc/bind/maas/dhcp_harvest.inc"
 $HOSTNAME IN A $LHOST
 xos CNAME $HOSTNAME
+xos-spa-gui CNAME $HOSTNAME
+xos-rest-gw CNAME $HOSTNAME
 onos-cord CNAME $HOSTNAME
 onos-fabric CNAME $HOSTNAME
 docker-registry CNAME $HOSTNAME