def __init__(self, core_plugin, ovn_api, mode, ovn_driver):
super(OvnNbSynchronizer, self).__init__(core_plugin, ovn_api,
ovn_driver)
self.mode = mode
self.l3_plugin = directory.get_plugin(plugin_constants.L3)
self._ovn_client = ovn_client.OVNClient(ovn_api,
self.l3_plugin._sb_ovn)
def _ovn_client(self):
if self._ovn_client_inst is None:
if not (self._nb_ovn and self._sb_ovn):
# Wait until the post_fork_initialize method has finished and
# IDLs have been correctly setup.
self._post_fork_event.wait()
self._ovn_client_inst = ovn_client.OVNClient(
self._nb_ovn, self._sb_ovn)
return self._ovn_client_inst
def post_fork_initialize(self, resource, event, trigger, **kwargs):
# NOTE(rtheis): This will initialize all workers (API, RPC,
# plugin service and OVN) with OVN IDL connections.
self._nb_ovn, self._sb_ovn = impl_idl_ovn.get_ovn_idls(self, trigger)
self._ovn_client = ovn_client.OVNClient(self._nb_ovn, self._sb_ovn)
if trigger.im_class == ovsdb_monitor.OvnWorker:
# Call the synchronization task if its ovn worker
# This sync neutron DB to OVN-NB DB only in inconsistent states
self.nb_synchronizer = ovn_db_sync.OvnNbSynchronizer(
self._plugin, self._nb_ovn, config.get_ovn_neutron_sync_mode(),
self)
self.nb_synchronizer.sync()
# This sync neutron DB to OVN-SB DB only in inconsistent states
self.sb_synchronizer = ovn_db_sync.OvnSbSynchronizer(
self._plugin, self._sb_ovn, self)
self.sb_synchronizer.sync()
def _ovn_client(self):
if self._ovn_client_inst is None:
self._ovn_client_inst = ovn_client.OVNClient(
self._ovn, self._sb_ovn)
return self._ovn_client_inst
def ovn_client(self):
if not self._ovn_client:
self._ovn_client = ovn_client.OVNClient(self._nb_ovn, self._sb_ovn)
return self._ovn_client
