+ # all nitos nodes are exculsive
+ exclusive_elem = node_elem.add_element('exclusive')
+ exclusive_elem.set_text('TRUE')
+
+ # In order to access nitos nodes, one need to pass through the nitos gateway
+ # here we advertise Nitos access gateway address
+ gateway_elem = node_elem.add_element('gateway')
+ gateway_elem.set_text(gateway_addr)