# for node in nodes:
# node_fields = ['component_manager_id', 'component_id', 'boot_state']
# node_elem = network_elem.add_instance('node', node, node_fields)
# node_elems.append(node_elem)
#
# # determine network hrn
# for node in nodes:
# node_fields = ['component_manager_id', 'component_id', 'boot_state']
# node_elem = network_elem.add_instance('node', node, node_fields)
# node_elems.append(node_elem)
#
# # determine network hrn