def from_worker(cls, worker_class, driver=None):
args = (cfg.get_ovn_sb_connection(), 'OVN_Southbound')
if worker_class == worker.MaintenanceWorker:
idl_ = ovsdb_monitor.BaseOvnSbIdl.from_server(*args)
else:
idl_ = ovsdb_monitor.OvnSbIdl.from_server(*args, driver=driver)
conn = connection.Connection(idl_, timeout=cfg.get_ovn_ovsdb_timeout())
return cls(conn)
def __init__(self, events=None):
connection_string = config.get_ovn_sb_connection()
ovsdb_monitor._check_and_set_ssl_files(self.SCHEMA)
helper = self._get_ovsdb_helper(connection_string)
tables = ('Chassis', 'Encap', 'Port_Binding', 'Datapath_Binding',
'SB_Global')
for table in tables:
helper.register_table(table)
super(MetadataAgentOvnSbIdl, self).__init__(None, connection_string,
helper)
if events:
self.notify_handler.watch_events(events)
def setUp(self):
super().setUp()
self.dbs = [(ovn_conf.get_ovn_nb_connection(), 'ptcp:1000:1.2.3.4'),
(ovn_conf.get_ovn_sb_connection(), 'ptcp:1001:1.2.3.4')]
linux_utils.execute([
'ovn-nbctl',
'--db=%s' % self.dbs[0][0], 'set-connection', self.dbs[0][1]
],
run_as_root=True,
privsep_exec=True)
linux_utils.execute([
'ovn-sbctl',
'--db=%s' % self.dbs[1][0], 'set-connection', self.dbs[1][1]
],
run_as_root=True,
privsep_exec=True)
def __init__(self, chassis=None, events=None, tables=None):
connection_string = config.get_ovn_sb_connection()
ovsdb_monitor._check_and_set_ssl_files(self.SCHEMA)
helper = self._get_ovsdb_helper(connection_string)
if tables is None:
tables = ('Chassis', 'Encap', 'Port_Binding', 'Datapath_Binding',
'SB_Global')
for table in tables:
helper.register_table(table)
super(MetadataAgentOvnSbIdl, self).__init__(None, connection_string,
helper)
if chassis:
table = ('Chassis_Private'
if 'Chassis_Private' in tables else 'Chassis')
self.tables[table].condition = [['name', '==', chassis]]
if events:
self.notify_handler.watch_events(events)
def get_connection(db_class, trigger=None, driver=None, binding_events=False):
if db_class == OvsdbNbOvnIdl:
args = (cfg.get_ovn_nb_connection(), 'OVN_Northbound')
elif db_class == OvsdbSbOvnIdl:
args = (cfg.get_ovn_sb_connection(), 'OVN_Southbound')
if binding_events:
if db_class == OvsdbNbOvnIdl:
idl_ = ovsdb_monitor.OvnNbIdl.from_server(*args, driver=driver)
else:
idl_ = ovsdb_monitor.OvnSbIdl.from_server(*args, driver=driver)
else:
if db_class == OvsdbNbOvnIdl:
idl_ = ovsdb_monitor.BaseOvnIdl.from_server(*args)
else:
idl_ = ovsdb_monitor.BaseOvnSbIdl.from_server(*args)
return connection.Connection(idl_, timeout=cfg.get_ovn_ovsdb_timeout())
def __init__(self, chassis=None, events=None, tables=None):
connection_string = config.get_ovn_sb_connection()
ovsdb_monitor._check_and_set_ssl_files(self.SCHEMA)
helper = self._get_ovsdb_helper(connection_string)
if tables is None:
tables = ('Chassis', 'Encap', 'Port_Binding', 'Datapath_Binding',
'SB_Global')
for table in tables:
helper.register_table(table)
try:
super(MetadataAgentOvnSbIdl, self).__init__(None,
connection_string,
helper,
leader_only=False)
except TypeError:
# TODO(twilson) We can remove this when we require ovs>=2.12.0
super(MetadataAgentOvnSbIdl,
self).__init__(None, connection_string, helper)
if chassis:
for table in set(tables).intersection(
{'Chassis', 'Chassis_Private'}):
self.set_table_condition(table, [['name', '==', chassis]])
if events:
self.notify_handler.watch_events(events)
def connection_string(cls):
return cfg.get_ovn_sb_connection()
