private_ip = [ x['addr'] for x in getattr(instance, 'addresses').itervalues().next() if x['OS-EXT-IPS:type'] == 'fixed']
         public_ip =  [ x['addr'] for x in getattr(instance, 'addresses').itervalues().next() if x['OS-EXT-IPS:type'] == 'floating']
 
-        if name.find("rubbos_control") >= 0:
+        if name.find("rubbos-control") >= 0:
             control_public_ip = public_ip[0]
             control_server = str(name) + ':' + public_ip[0] + ':' + private_ip[0]
-        if name.find("rubbos_client") >= 0:
+        if name.find("rubbos-client") >= 0:
             client_servers = client_servers + str(name)+':'+private_ip[0] + ","
-        if name.find("rubbos_httpd") >= 0:
+        if name.find("rubbos-httpd") >= 0:
             web_servers = web_servers + str(name)+':'+private_ip[0] + ","
-        if name.find("rubbos_tomcat") >= 0:
+        if name.find("rubbos-tomcat") >= 0:
             app_servers = app_servers + str(name) + ':' + private_ip[0] + ","
-        if name.find("rubbos_cjdbc") >= 0:
+        if name.find("rubbos-cjdbc") >= 0:
             cjdbc_controller = str(name) + ':' + private_ip[0]
-        if name.find("rubbos_mysql") >= 0:
+        if name.find("rubbos-mysql") >= 0:
             database_servers = database_servers + str(name) + ':' + private_ip[0] + ","
 
     client_servers = client_servers[0:len(client_servers)-1]
     subprocess.call(cmd, shell=True)
     print "## neutruon net-list:"
     subprocess.call("neutron net-list", shell=True)
-    print "## neutron subnet-list:"
-    subprocess.call("neutron subnet-list", shell=True)
-    print "## neutron security-group-list:"
-    subprocess.call("neutron security-group-list", shell=True)
+    print "## nova list:"
+    subprocess.call("nova list", shell=True)
     print "############### Test #################"
 
     cmd = "scp " + ssh_args + "rubbos.conf ubuntu@" + control_public_ip + ":/home/ubuntu/"
 
       allocation_pools:
         - start: { get_param: private_net_pool_start }
           end: { get_param: private_net_pool_end }
+      dns_nameservers: [ "8.8.8.8" ]
 
   router:
     type: OS::Neutron::Router
   rubbos_httpd:
     type: OS::Nova::Server
     properties:
-      name: rubbos_httpd
+      name: rubbos-httpd
       image: { get_param: image }
       flavor: { get_param: flavor }
       key_name: { get_param: key_name }
   rubbos_mysql1:
     type: OS::Nova::Server
     properties:
-      name: rubbos_mysql1
+      name: rubbos-mysql1
       image: { get_param: image }
       flavor: { get_param: flavor }
       key_name: { get_param: key_name }
   rubbos_tomcat1:
     type: OS::Nova::Server
     properties:
-      name: rubbos_tomcat1
+      name: rubbos-tomcat1
       image: { get_param: image }
       flavor: { get_param: flavor }
       key_name: { get_param: key_name }
   rubbos_client1:
     type: OS::Nova::Server
     properties:
-      name: rubbos_client1
+      name: rubbos-client1
       image: { get_param: image }
       flavor: { get_param: flavor }
       key_name: { get_param: key_name }
   rubbos_client2:
     type: OS::Nova::Server
     properties:
-      name: rubbos_client2
+      name: rubbos-client2
       image: { get_param: image }
       flavor: { get_param: flavor }
       key_name: { get_param: key_name }
   rubbos_client3:
     type: OS::Nova::Server
     properties:
-      name: rubbos_client3
+      name: rubbos-client3
       image: { get_param: image }
       flavor: { get_param: flavor }
       key_name: { get_param: key_name }
   rubbos_client4:
     type: OS::Nova::Server
     properties:
-      name: rubbos_client4
+      name: rubbos-client4
       image: { get_param: image }
       flavor: { get_param: flavor }
       key_name: { get_param: key_name }
   rubbos_client5:
     type: OS::Nova::Server
     properties:
-      name: rubbos_client5
+      name: rubbos-client5
       image: { get_param: image }
       flavor: { get_param: flavor }
       key_name: { get_param: key_name }