requested_slivers = [str(host) for host in rspec.version.get_nodes_with_slivers()]
slices.verify_slice_nodes(slice, requested_slivers, peer)
+ aggregate.prepare_nodes({'hostname': requested_slivers})
+ aggregate.prepare_interfaces({'node_id': aggregate.nodes.keys()})
slices.verify_slice_links(slice, rspec.version.get_link_requests(), aggregate)
# hanlde MyPLC peer association.