we have a lot of hardcoded logic which defaults to phx2 ips.. this should try to fix dns for iad2 systems

inventory/group_vars/iad2

@@ -1,5 +1,9 @@
 ---
 # group variables for all hosts in iad2 datacenter
+dns1: "10.3.163.33"
+dns2: "10.3.163.34"
+
+
 
 # for now, lets not monitor any of them from phx2.
 

roles/base/templates/ifcfg.j2

@@ -15,6 +15,7 @@ DOMAIN="iad2.fedoraproject.org vpn.fedoraproject.org fedoraproject.org"
 {% else %}
 DOMAIN="vpn.fedoraproject.org fedoraproject.org"
 {% endif %}
+# Should be dc set
 DNS1="{{ dns1 }}"
 DNS2="{{ dns2 }}"
 {% endif %}