def __init__(self, driver, trigger=None):
super(OvsdbNbOvnIdl, self).__init__()
try:
if OvsdbNbOvnIdl.ovsdb_connection is None:
OvsdbNbOvnIdl.ovsdb_connection = get_connection(
OvsdbNbOvnIdl, trigger)
if isinstance(OvsdbNbOvnIdl.ovsdb_connection,
ovsdb_monitor.OvnConnection):
OvsdbNbOvnIdl.ovsdb_connection.start(driver)
else:
OvsdbNbOvnIdl.ovsdb_connection.start()
self.idl = OvsdbNbOvnIdl.ovsdb_connection.idl
self.ovsdb_timeout = cfg.get_ovn_ovsdb_timeout()
# FIXME(lucasagomes): We should not access the _session
# private attribute like this, ideally the IDL class would
# expose a public method to allow others to tune the probe
# interval. This shoule be done in the OVS python library.
self.idl._session.reconnect.set_probe_interval(
cfg.get_ovn_ovsdb_probe_interval())
except Exception as e:
connection_exception = OvsdbConnectionUnavailable(
db_schema='OVN_Northbound', error=e)
LOG.exception(connection_exception)
raise connection_exception
def start(self):
connection_string = config.cfg.CONF.ovs.ovsdb_connection
helper = idlutils.get_schema_helper(connection_string, 'Open_vSwitch')
tables = ('Open_vSwitch', 'Bridge', 'Port', 'Interface')
for table in tables:
helper.register_table(table)
ovs_idl = idl.Idl(connection_string, helper)
ovs_idl._session.reconnect.set_probe_interval(
config.get_ovn_ovsdb_probe_interval())
conn = connection.Connection(
ovs_idl, timeout=config.cfg.CONF.ovs.ovsdb_connection_timeout)
return idl_ovs.OvsdbIdl(conn)
def __init__(self, connection):
super(OvsdbSbOvnIdl, self).__init__(connection)
# TODO(twilson) This direct access of the idl should be removed in
# favor of a backend-agnostic method
self.idl._session.reconnect.set_probe_interval(
cfg.get_ovn_ovsdb_probe_interval())
def __init__(self, connection):
super(OvsdbNbOvnIdl, self).__init__(connection)
self.idl._session.reconnect.set_probe_interval(
cfg.get_ovn_ovsdb_probe_interval())
