+ if slice_names:
+ filter['slice_name'] = list(slice_names)
+ if slice_ids:
+ filter['slice_id'] = list(slice_ids)
+ # get slices
+ slices = self.driver.shell.GetSlices(filter)
+ if not slices:
+ return []
+ slice = slices[0]
+ slice['hrn'] = DummyXrn(auth=self.driver.hrn, slicename=slice['slice_name']).hrn
+
+ # get sliver users
+ users = []
+ user_ids = []
+ for slice in slices:
+ if 'user_ids' in slice.keys():
+ user_ids.extend(slice['user_ids'])
+ if user_ids:
+ users = self.driver.shell.GetUsers({'user_ids': user_ids})
+
+ # construct user key info
+ users_list = []
+ for user in users:
+ name = user['email'][0:user['email'].index('@')]
+ user = {
+ 'login': slice['slice_name'],
+ 'user_urn': Xrn('%s.%s' % (self.driver.hrn, name), type='user').urn,
+ 'keys': user['keys']
+ }
+ users_list.append(user)
+
+ if node_ids:
+ node_ids = [node_id for node_id in node_ids if node_id in slice['node_ids']]
+ slice['node_ids'] = node_ids
+ nodes_dict = self.get_slice_nodes(slice, options)
+ slivers = []
+ for node in nodes_dict.values():
+ node.update(slice)
+ sliver_hrn = '%s.%s-%s' % (self.driver.hrn, slice['slice_id'], node['node_id'])
+ node['sliver_id'] = Xrn(sliver_hrn, type='sliver').urn
+ node['urn'] = node['sliver_id']
+ node['services_user'] = users
+ slivers.append(node)
+ return slivers
+
+ def node_to_rspec_node(self, node, options=None):
+ if options is None: options={}
+ rspec_node = NodeElement()
+ site=self.driver.testbedInfo
+ rspec_node['component_id'] = hostname_to_urn(self.driver.hrn, site['name'], node['hostname'])
+ rspec_node['component_name'] = node['hostname']
+ rspec_node['component_manager_id'] = Xrn(self.driver.hrn, 'authority+cm').get_urn()
+ rspec_node['authority_id'] = hrn_to_urn(DummyXrn.site_hrn(self.driver.hrn, site['name']), 'authority+sa')
+ #distinguish between Shared and Reservable nodes
+ rspec_node['exclusive'] = 'false'