def reinit_data(self):
"""
Re-initialize all data.
"""
# reinit cache
self.physical_classes_map = {}
self.physical_description_map = {}
self.physical_name_map = {}
self.physical_hw_version_map = {}
self.physical_serial_number_map = {}
self.physical_mfg_name_map = {}
self.physical_model_name_map = {}
self.physical_contained_in_map = {}
self.physical_parent_relative_pos_map = {}
self.physical_fru_map = {}
self.physical_name_to_oid_map = {}
self.pending_resolve_parent_name_map = {}
device_metadata = mibs.get_device_metadata(self.statedb[0])
chassis_sub_id = (CHASSIS_SUB_ID, )
self.physical_entities = [chassis_sub_id]
self.physical_name_to_oid_map[self.CHASSIS_NAME] = chassis_sub_id
if not device_metadata or not device_metadata.get(
"chassis_serial_number"):
chassis_serial_number = ""
else:
chassis_serial_number = device_metadata["chassis_serial_number"]
self.physical_classes_map[chassis_sub_id] = PhysicalClass.CHASSIS
self.physical_serial_number_map[chassis_sub_id] = chassis_serial_number
self.physical_name_map[chassis_sub_id] = self.CHASSIS_NAME
self.physical_description_map[chassis_sub_id] = self.CHASSIS_NAME
self.physical_contained_in_map[chassis_sub_id] = 0
self.physical_fru_map[chassis_sub_id] = self.NOT_REPLACEABLE
# Add a chassis mgmt node
chassis_mgmt_sub_id = (CHASSIS_MGMT_SUB_ID, )
self.add_sub_id(chassis_mgmt_sub_id)
self.physical_classes_map[chassis_mgmt_sub_id] = PhysicalClass.CPU
self.physical_contained_in_map[chassis_mgmt_sub_id] = CHASSIS_SUB_ID
self.physical_parent_relative_pos_map[chassis_mgmt_sub_id] = 1
name = 'MGMT'
self.physical_description_map[chassis_mgmt_sub_id] = name
self.physical_name_map[chassis_mgmt_sub_id] = name
self.physical_fru_map[chassis_mgmt_sub_id] = self.NOT_REPLACEABLE
for updater in self.physical_entity_updaters:
updater.reinit_data()
def reinit_data(self):
"""
Re-initialize all data.
"""
# reinit cache
self.physical_classes_map = {}
self.physical_description_map = {}
self.physical_hw_version_map = {}
self.physical_serial_number_map = {}
self.physical_mfg_name_map = {}
self.physical_model_name_map = {}
# update interface maps
_, self.if_alias_map, _, _ = \
Namespace.get_sync_d_from_all_namespace(mibs.init_sync_d_interface_tables, Namespace.init_namespace_dbs())
device_metadata = mibs.get_device_metadata(self.statedb[0])
chassis_sub_id = (self.CHASSIS_ID, )
self.physical_entities = [chassis_sub_id]
if not device_metadata or not device_metadata.get(
b"chassis_serial_number"):
chassis_serial_number = ""
else:
chassis_serial_number = device_metadata[b"chassis_serial_number"]
self.physical_classes_map[chassis_sub_id] = PhysicalClass.CHASSIS
self.physical_serial_number_map[chassis_sub_id] = chassis_serial_number
# retrieve the initial list of transceivers that are present in the system
transceiver_info = Namespace.dbs_keys(self.statedb, mibs.STATE_DB,
self.TRANSCEIVER_KEY_PATTERN)
if transceiver_info:
self.transceiver_entries = [entry.decode() \
for entry in transceiver_info]
else:
self.transceiver_entries = []
# update cache with initial data
for transceiver_entry in self.transceiver_entries:
# extract interface name
interface = transceiver_entry.split(
mibs.TABLE_NAME_SEPARATOR_VBAR)[-1]
self._update_transceiver_cache(interface)