def _sb_ovn(self):
if self._sb_ovn_idl is None:
LOG.info("Getting OvsdbSbOvnIdl")
conn = impl_idl_ovn.get_connection(impl_idl_ovn.OvsdbSbOvnIdl)
self._sb_ovn_idl = impl_idl_ovn.OvsdbSbOvnIdl(conn)
return self._sb_ovn_idl
def main():
"""Main method for syncing neutron networks and ports with ovn nb db.
The utility syncs neutron db with ovn nb db.
"""
conf = setup_conf()
# if no config file is passed or no configuration options are passed
# then load configuration from /etc/neutron/neutron.conf
try:
conf(project='neutron')
except TypeError:
LOG.error('Error parsing the configuration values. Please verify.')
return
logging.setup(conf, 'neutron_ovn_db_sync_util')
LOG.info('Started Neutron OVN db sync')
mode = ovn_config.get_ovn_neutron_sync_mode()
if mode not in [ovn_db_sync.SYNC_MODE_LOG, ovn_db_sync.SYNC_MODE_REPAIR]:
LOG.error('Invalid sync mode : ["%s"]. Should be "log" or "repair"',
mode)
return
# Validate and modify core plugin and ML2 mechanism drivers for syncing.
if (cfg.CONF.core_plugin.endswith('.Ml2Plugin')
or cfg.CONF.core_plugin == 'ml2'):
cfg.CONF.core_plugin = (
'networking_ovn.cmd.neutron_ovn_db_sync_util.Ml2Plugin')
if not cfg.CONF.ml2.mechanism_drivers:
LOG.error('please use --config-file to specify '
'neutron and ml2 configuration file.')
return
if 'ovn' not in cfg.CONF.ml2.mechanism_drivers:
LOG.error('No "ovn" mechanism driver found : "%s".',
cfg.CONF.ml2.mechanism_drivers)
return
cfg.CONF.set_override('mechanism_drivers', ['ovn-sync'], 'ml2')
conf.service_plugins = ['networking_ovn.l3.l3_ovn.OVNL3RouterPlugin']
else:
LOG.error('Invalid core plugin : ["%s"].', cfg.CONF.core_plugin)
return
try:
conn = impl_idl_ovn.get_connection(impl_idl_ovn.OvsdbNbOvnIdl)
ovn_api = impl_idl_ovn.OvsdbNbOvnIdl(conn)
except RuntimeError:
LOG.error('Invalid --ovn-ovn_nb_connection parameter provided.')
return
try:
sb_conn = impl_idl_ovn.get_connection(impl_idl_ovn.OvsdbSbOvnIdl)
ovn_sb_api = impl_idl_ovn.OvsdbSbOvnIdl(sb_conn)
except RuntimeError:
LOG.error('Invalid --ovn-ovn_sb_connection parameter provided.')
return
manager.init()
core_plugin = directory.get_plugin()
ovn_driver = core_plugin.mechanism_manager.mech_drivers['ovn-sync'].obj
ovn_driver._nb_ovn = ovn_api
ovn_driver._sb_ovn = ovn_sb_api
synchronizer = ovn_db_sync.OvnNbSynchronizer(core_plugin, ovn_api,
ovn_sb_api, mode, ovn_driver)
LOG.info('Sync for Northbound db started with mode : %s', mode)
synchronizer.do_sync()
LOG.info('Sync completed for Northbound db')
sb_synchronizer = ovn_db_sync.OvnSbSynchronizer(core_plugin, ovn_sb_api,
ovn_driver)
LOG.info('Sync for Southbound db started with mode : %s', mode)
sb_synchronizer.do_sync()
LOG.info('Sync completed for Southbound db')
