+ if not self.api.config.SFA_AGGREGATE_TYPE.lower() == 'vini':
+ return
+
+ topology = Topology()
+ for (site_id1, site_id2) in topology:
+ link = Link()
+ if not site_id1 in self.sites or site_id2 not in self.sites:
+ continue
+ site1 = self.sites[site_id1]
+ site2 = self.sites[site_id2]
+ # get hrns
+ site1_hrn = self.api.hrn + '.' + site1['login_base']
+ site2_hrn = self.api.hrn + '.' + site2['login_base']
+ # get the first node
+ node1 = self.nodes[site1['node_ids'][0]]
+ node2 = self.nodes[site2['node_ids'][0]]
+
+ # set interfaces
+ # just get first interface of the first node
+ if1_xrn = PlXrn(auth=self.api.hrn, interface='node%s:eth0' % (node1['node_id']))
+ if1_ipv4 = self.interfaces[node1['interface_ids'][0]]['ip']
+ if2_xrn = PlXrn(auth=self.api.hrn, interface='node%s:eth0' % (node2['node_id']))
+ if2_ipv4 = self.interfaces[node2['interface_ids'][0]]['ip']
+
+ if1 = Interface({'component_id': if1_xrn.urn, 'ipv4': if1_ipv4} )
+ if2 = Interface({'component_id': if2_xrn.urn, 'ipv4': if2_ipv4} )
+
+ # set link
+ link = Link({'capacity': '1000000', 'latency': '0', 'packet_loss': '0', 'type': 'ipv4'})
+ link['interface1'] = if1
+ link['interface2'] = if2
+ link['component_name'] = "%s:%s" % (site1['login_base'], site2['login_base'])
+ link['component_id'] = PlXrn(auth=self.api.hrn, interface=link['component_name']).get_urn()
+ link['component_manager_id'] = hrn_to_urn(self.api.hrn, 'authority+am')
+ self.links[link['component_name']] = link
+
+
+ def prepare_node_tags(self, filter={}, force=False):