def __init__(self):
LOG.info("Ml2Plus initializing")
registry._get_callback_manager()._notify_loop = (
patch_neutron._notify_loop)
# First load drivers, then initialize DB, then initialize drivers
self.type_manager = ml2_managers.TypeManager()
self.extension_manager = managers.ExtensionManager()
self.mechanism_manager = managers.MechanismManager()
super(ml2_plugin.Ml2Plugin, self).__init__()
self.type_manager.initialize()
self.extension_manager.initialize()
self.mechanism_manager.initialize()
registry.subscribe(self._port_provisioned, resources.PORT,
provisioning_blocks.PROVISIONING_COMPLETE)
registry.subscribe(self._handle_segment_change, resources.SEGMENT,
events.PRECOMMIT_CREATE)
registry.subscribe(self._handle_segment_change, resources.SEGMENT,
events.PRECOMMIT_DELETE)
registry.subscribe(self._handle_segment_change, resources.SEGMENT,
events.AFTER_CREATE)
registry.subscribe(self._handle_segment_change, resources.SEGMENT,
events.AFTER_DELETE)
# REVISIT(kent): All the postcommit calls for SG and SG rules are not
# currently implemented as they are not needed at this moment.
registry.subscribe(self._handle_security_group_change,
resources.SECURITY_GROUP, events.PRECOMMIT_CREATE)
registry.subscribe(self._handle_security_group_change,
resources.SECURITY_GROUP, events.PRECOMMIT_DELETE)
registry.subscribe(self._handle_security_group_change,
resources.SECURITY_GROUP, events.PRECOMMIT_UPDATE)
# There is no update event to the security_group_rule
registry.subscribe(self._handle_security_group_rule_change,
resources.SECURITY_GROUP_RULE,
events.PRECOMMIT_CREATE)
registry.subscribe(self._handle_security_group_rule_change,
resources.SECURITY_GROUP_RULE,
events.PRECOMMIT_DELETE)
try:
registry.subscribe(self._subnet_delete_precommit_handler,
resources.SUBNET, events.PRECOMMIT_DELETE)
registry.subscribe(self._subnet_delete_after_delete_handler,
resources.SUBNET, events.AFTER_DELETE)
except AttributeError:
LOG.info("Detected older version of Neutron, ML2Plus plugin "
"is not subscribed to subnet_precommit_delete and "
"subnet_after_delete events")
self._setup_dhcp()
self._start_rpc_notifiers()
self.add_agent_status_check_worker(self.agent_health_check)
self._verify_service_plugins_requirements()
self.refresh_network_db_obj = cfg.CONF.ml2plus.refresh_network_db_obj
self.refresh_port_db_obj = cfg.CONF.ml2plus.refresh_port_db_obj
self.refresh_subnet_db_obj = cfg.CONF.ml2plus.refresh_subnet_db_obj
self.refresh_subnetpool_db_obj = (
cfg.CONF.ml2plus.refresh_subnetpool_db_obj)
self.refresh_address_scope_db_obj = (
cfg.CONF.ml2plus.refresh_address_scope_db_obj)
LOG.info("Modular L2 Plugin (extended) initialization complete")
def __init__(self):
LOG.info(_LI("Ml2Plus initializing"))
# First load drivers, then initialize DB, then initialize drivers
self.type_manager = ml2_managers.TypeManager()
self.extension_manager = managers.ExtensionManager()
self.mechanism_manager = managers.MechanismManager()
super(ml2_plugin.Ml2Plugin, self).__init__()
self.type_manager.initialize()
self.extension_manager.initialize()
self.mechanism_manager.initialize()
self._setup_dhcp()
self._start_rpc_notifiers()
self.add_agent_status_check(self.agent_health_check)
self._verify_service_plugins_requirements()
LOG.info(_LI("Modular L2 Plugin (extended) initialization complete"))