def _generate_port_list(self, context, method, seg_id,
interface, pp_dict,
logical_switch_uuid, gw_connection=None):
port_list = []
vlan_bindings = db.get_all_vlan_bindings_by_physical_port(
context, pp_dict)
if method == "CREATE":
if not seg_id:
vlan_id = interface.get('segmentation_id')
else:
vlan_id = int(seg_id)
vlan_dict = {'vlan': vlan_id,
'logical_switch_uuid': logical_switch_uuid}
port_list.append(vlan_dict)
for vlan_binding in vlan_bindings:
if vlan_binding.get('vlan') == vlan_id:
msg = _('Duplicate segmentation ID for the interface '
'name=%(name)s uuid=%(uuid)s'
) % {'name': pp_dict['name'],
'uuid': pp_dict['uuid']}
raise l2gw_exc.L2GatewayDuplicateSegmentationID(message=msg
)
vlan_dict = {'vlan': vlan_binding.get('vlan'),
'logical_switch_uuid': vlan_binding.get(
'logical_switch_uuid')}
port_list.append(vlan_dict)
physical_port = self._get_dict(
ovsdb_schema.PhysicalPort(
uuid=pp_dict.get('uuid'),
name=pp_dict.get('interface_name'),
phys_switch_id=pp_dict.get('physical_switch_id'),
vlan_binding_dicts=None,
port_fault_status=None))
physical_port['vlan_bindings'] = port_list
else:
vlan_id = gw_connection.get('segmentation_id')
if not vlan_id:
vlan_id = interface.get('segmentation_id')
for vlan_binding in vlan_bindings:
if ((vlan_binding.get('vlan') == vlan_id) and (
vlan_binding.get(
'logical_switch_uuid') == logical_switch_uuid)):
continue
else:
vlan_dict = {
'vlan': vlan_binding.get('vlan'),
'logical_switch_uuid':
vlan_binding.get('logical_switch_uuid')}
port_list.append(vlan_dict)
physical_port = self._get_dict(
ovsdb_schema.PhysicalPort(
uuid=pp_dict.get('uuid'),
name=pp_dict.get('interface_name'),
phys_switch_id=pp_dict.get('physical_switch_id'),
vlan_binding_dicts=None,
port_fault_status=None))
physical_port['vlan_bindings'] = port_list
return physical_port
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 test_get_all_vlan_bindings_by_physical_port(self):
record_dict1 = {'port_uuid': 'ps123',
'vlan': 200,
'logical_switch_uuid': 'ls123',
'ovsdb_identifier': 'host1'}
self._create_vlan_binding(record_dict1)
record_dict1['vlan'] = 300
record_dict1['logical_switch_uuid'] = 'ls456'
self._create_vlan_binding(record_dict1)
record_dict1['uuid'] = record_dict1.get('port_uuid')
vlan_list = lib.get_all_vlan_bindings_by_physical_port(self.ctx,
record_dict1)
self.assertEqual(2, len(vlan_list))
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)
