+ return zones
+
+ def get_slice_nodes(self, slice_xrn):
+ # update nova connection
+ tenant_name = OSXrn(xrn=slice_xrn, type='slice').get_tenant_name()
+ self.driver.shell.nova_manager.connect(tenant=tenant_name)
+
+ zones = self.get_availability_zones()
+ name = hrn_to_os_slicename(slice_xrn)
+ instances = self.driver.shell.nova_manager.servers.findall(name=name)
+ node_dict = {}
+ for instance in instances:
+ # determine node urn
+ node_xrn = instance.metadata.get('component_id')
+ if not node_xrn:
+ node_xrn = OSXrn('cloud', type='node')
+ else:
+ node_xrn = OSXrn(xrn=node_xrn, type='node')
+
+ if not node_xrn.urn in node_dict:
+ rspec_node = Node()
+ rspec_node['component_id'] = node_xrn.urn
+ rspec_node['component_name'] = node_xrn.name
+ rspec_node['component_manager_id'] = Xrn(self.driver.hrn, 'authority+cm').get_urn()
+ rspec_node['slivers'] = []
+ node_dict[node_xrn.urn] = rspec_node
+ else:
+ rspec_node = node_dict[node_xrn.urn]
+
+ if instance.metadata.get('client_id'):
+ rspec_node['client_id'] = instance.metadata.get('client_id')
+
+ flavor = self.driver.shell.nova_manager.flavors.find(id=instance.flavor['id'])
+ sliver = instance_to_sliver(flavor)
+ rspec_node['slivers'].append(sliver)
+ image = self.driver.shell.image_manager.get_images(id=instance.image['id'])
+ if isinstance(image, list) and len(image) > 0:
+ image = image[0]
+ disk_image = image_to_rspec_disk_image(image)
+ sliver['disk_image'] = [disk_image]
+
+ # build interfaces
+ rspec_node['services'] = []
+ rspec_node['interfaces'] = []
+ addresses = instance.addresses
+ # HACK: public ips are stored in the list of private, but
+ # this seems wrong. Assume pub ip is the last in the list of
+ # private ips until openstack bug is fixed.
+ if addresses.get('private'):
+ login = Login({'authentication': 'ssh-keys',
+ 'hostname': addresses.get('private')[-1]['addr'],
+ 'port':'22', 'username': 'root'})
+ service = Services({'login': login})
+ rspec_node['services'].append(service)
+
+ for private_ip in addresses.get('private', []):
+ if_xrn = PlXrn(auth=self.driver.hrn,
+ interface='node%s:eth0' % (instance.hostId))
+ interface = Interface({'component_id': if_xrn.urn})
+ interface['ips'] = [{'address': private_ip['addr'],
+ #'netmask': private_ip['network'],
+ 'type': private_ip['version']}]
+ rspec_node['interfaces'].append(interface)
+
+ # slivers always provide the ssh service
+ for public_ip in addresses.get('public', []):
+ login = Login({'authentication': 'ssh-keys',
+ 'hostname': public_ip['addr'],
+ 'port':'22', 'username': 'root'})
+ service = Services({'login': login})
+ rspec_node['services'].append(service)
+ rspec_nodes.append(rspec_node)
+ return node_dict.values()