def _process_deleted_physical_ports(self,
context,
deleted_physical_ports):
for physical_port in deleted_physical_ports:
pp_dict = physical_port
pp_dict[n_const.OVSDB_IDENTIFIER] = self.ovsdb_identifier
port_name = pp_dict['name']
p_port = db.get_physical_port(context, pp_dict)
if not p_port:
raise l2gw_exc.L2GatewayInterfaceNotFound(
interface_id=port_name)
p_switch_id = p_port.get('physical_switch_id')
switch_dict = {}
switch_dict['uuid'] = p_switch_id
switch_dict[n_const.OVSDB_IDENTIFIER] = self.ovsdb_identifier
switch_db = db.get_physical_switch(context, switch_dict)
if not switch_db:
raise l2gw_exc.L2GatewayDeviceNotFound(
device_id=p_switch_id)
switch_name = switch_db.get('name')
l2gw_id_list = self.l2gw_mixin._get_l2gw_ids_by_interface_switch(
context, port_name, switch_name)
if l2gw_id_list:
for l2gw_id in l2gw_id_list:
self.l2gw_mixin._delete_connection_by_l2gw_id(context,
l2gw_id)
vlan_bindings = db.get_all_vlan_bindings_by_physical_port(
context, pp_dict)
ls_set = set()
for vlan_binding in vlan_bindings:
vlan_binding['logical_switch_id'] = vlan_binding.get(
'logical_switch_uuid')
if vlan_binding.get('logical_switch_uuid') in ls_set:
db.delete_vlan_binding(context, vlan_binding)
continue
bindings = db.get_all_vlan_bindings_by_logical_switch(
context, vlan_binding)
if bindings and len(bindings) == 1:
self._delete_macs_from_ovsdb(
context,
vlan_binding.get('logical_switch_uuid'),
self.ovsdb_identifier)
elif bindings and len(bindings) > 1:
flag = True
for binding in bindings:
if binding[
'ovsdb_identifier'] == self.ovsdb_identifier:
flag = False
break
if flag:
self._delete_macs_from_ovsdb(
context,
vlan_binding.get('logical_switch_uuid'),
self.ovsdb_identifier)
ls_set.add(vlan_binding.get('logical_switch_uuid'))
db.delete_vlan_binding(context, vlan_binding)
db.delete_physical_port(context, pp_dict)
def _process_deleted_physical_ports(self, context, deleted_physical_ports):
for physical_port in deleted_physical_ports:
pp_dict = physical_port
pp_dict[n_const.OVSDB_IDENTIFIER] = self.ovsdb_identifier
port_name = pp_dict['name']
p_port = db.get_physical_port(context, pp_dict)
if not p_port:
raise l2gw_exc.L2GatewayInterfaceNotFound(
interface_id=port_name)
p_switch_id = p_port.get('physical_switch_id')
switch_dict = {}
switch_dict['uuid'] = p_switch_id
switch_dict[n_const.OVSDB_IDENTIFIER] = self.ovsdb_identifier
switch_db = db.get_physical_switch(context, switch_dict)
if not switch_db:
raise l2gw_exc.L2GatewayDeviceNotFound(device_id=p_switch_id)
switch_name = switch_db.get('name')
l2gw_id_list = self.l2gw_mixin._get_l2gw_ids_by_interface_switch(
context, port_name, switch_name)
if l2gw_id_list:
for l2gw_id in l2gw_id_list:
self.l2gw_mixin._delete_connection_by_l2gw_id(
context, l2gw_id)
vlan_bindings = db.get_all_vlan_bindings_by_physical_port(
context, pp_dict)
ls_set = set()
for vlan_binding in vlan_bindings:
vlan_binding['logical_switch_id'] = vlan_binding.get(
'logical_switch_uuid')
if vlan_binding.get('logical_switch_uuid') in ls_set:
db.delete_vlan_binding(context, vlan_binding)
continue
bindings = db.get_all_vlan_bindings_by_logical_switch(
context, vlan_binding)
if bindings and len(bindings) == 1:
self._delete_macs_from_ovsdb(
context, vlan_binding.get('logical_switch_uuid'),
self.ovsdb_identifier)
elif bindings and len(bindings) > 1:
flag = True
for binding in bindings:
if binding[
'ovsdb_identifier'] == self.ovsdb_identifier:
flag = False
break
if flag:
self._delete_macs_from_ovsdb(
context, vlan_binding.get('logical_switch_uuid'),
self.ovsdb_identifier)
ls_set.add(vlan_binding.get('logical_switch_uuid'))
db.delete_vlan_binding(context, vlan_binding)
db.delete_physical_port(context, pp_dict)
def _process_modified_physical_ports(self, context,
modified_physical_ports):
for physical_port in modified_physical_ports:
pp_dict = physical_port
pp_dict[n_const.OVSDB_IDENTIFIER] = self.ovsdb_identifier
modified_port = db.get_physical_port(context, pp_dict)
if modified_port:
db.update_physical_ports_status(context, pp_dict)
port_vlan_bindings = physical_port.get('vlan_bindings')
vlan_bindings = db.get_all_vlan_bindings_by_physical_port(
context, pp_dict)
for vlan_binding in vlan_bindings:
db.delete_vlan_binding(context, vlan_binding)
for port_vlan_binding in port_vlan_bindings:
port_vlan_binding['port_uuid'] = pp_dict['uuid']
port_vlan_binding[
n_const.OVSDB_IDENTIFIER] = self.ovsdb_identifier
db.add_vlan_binding(context, port_vlan_binding)
else:
db.add_physical_port(context, pp_dict)
def _process_modified_physical_ports(self,
context,
modified_physical_ports):
for physical_port in modified_physical_ports:
pp_dict = physical_port
pp_dict[n_const.OVSDB_IDENTIFIER] = self.ovsdb_identifier
modified_port = db.get_physical_port(context, pp_dict)
if modified_port:
db.update_physical_ports_status(context, pp_dict)
port_vlan_bindings = physical_port.get('vlan_bindings')
vlan_bindings = db.get_all_vlan_bindings_by_physical_port(
context, pp_dict)
for vlan_binding in vlan_bindings:
db.delete_vlan_binding(context, vlan_binding)
for port_vlan_binding in port_vlan_bindings:
port_vlan_binding['port_uuid'] = pp_dict['uuid']
port_vlan_binding[
n_const.OVSDB_IDENTIFIER] = self.ovsdb_identifier
db.add_vlan_binding(context, port_vlan_binding)
else:
db.add_physical_port(context, pp_dict)
def test_delete_vlan_binding(self):
record_dict = self._get_vlan_binding_dict()
self._create_vlan_binding(record_dict)
lib.delete_vlan_binding(self.ctx, record_dict)
count = self.ctx.session.query(models.VlanBindings).count()
self.assertEqual(count, 0)
