Make it work with earlier versions of nova client
diff --git a/xos/configurations/common/make-nodes-yaml.sh b/xos/configurations/common/make-nodes-yaml.sh
index 1c0003a..74b8d0b 100644
--- a/xos/configurations/common/make-nodes-yaml.sh
+++ b/xos/configurations/common/make-nodes-yaml.sh
@@ -18,7 +18,7 @@
         type: tosca.nodes.Site
 EOF
 
-NODES=$( bash -c "source $SETUPDIR/admin-openrc.sh ; nova hypervisor-list" |grep enabled|awk '{print $4}' )
+NODES=$( bash -c "source $SETUPDIR/admin-openrc.sh ; nova hypervisor-list" |grep -v ID|grep -v +|awk '{print $4}' )
 I=0
 for NODE in $NODES; do
     echo $NODE