reorganized variables
diff --git a/vars/aztest.yml b/vars/aztest.yml
new file mode 100644
index 0000000..4e37651
--- /dev/null
+++ b/vars/aztest.yml
@@ -0,0 +1,20 @@
+---
+# file: group_vars/aztest.yml
+
+# Prefix for DNS zones
+mgmt_net_prefix: 192.168.250
+
+# NSD/Unbound settings
+
+nsd_zones:
+ - name: aztest.infra.opencloud.us
+ ipv4_first_octets: 192.168.250
+ name_reverse_unbound: "168.192.in-addr.arpa"
+ soa: ns1
+ ns:
+ - { name: ns1 }
+ nodelist: head_vm_list
+
+unbound_interfaces:
+ # - 192.168.250.1/24
+ - 206.207.253.10/28