#!/usr/bin/env python3 # # Copyright (C) 2020 VyOS maintainers and contributors # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 or later as # published by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. import os import unittest from base_interfaces_test import BasicInterfaceTest from vyos.ifconfig import Section from vyos.ifconfig.interface import Interface from vyos.configsession import ConfigSessionError from vyos.util import read_file class BondingInterfaceTest(BasicInterfaceTest.BaseTest): def setUp(self): super().setUp() self._base_path = ['interfaces', 'bonding'] self._interfaces = ['bond0'] self._test_mtu = True self._test_vlan = True self._test_qinq = True self._test_ipv6 = True self._members = [] # we need to filter out VLAN interfaces identified by a dot (.) # in their name - just in case! if 'TEST_ETH' in os.environ: self._members = os.environ['TEST_ETH'].split() else: for tmp in Section.interfaces("ethernet"): if not '.' in tmp: self._members.append(tmp) self._options['bond0'] = [] for member in self._members: self._options['bond0'].append(f'member interface {member}') def test_add_address_single(self): """ derived method to check if member interfaces are enslaved properly """ super().test_add_address_single() for interface in self._interfaces: slaves = read_file(f'/sys/class/net/{interface}/bonding/slaves').split() self.assertListEqual(slaves, self._members) def test_8021q_vlan(self): """ Testcase for 802.1q VLAN interfaces created on top of a lacp / bond interface. This is the testcase for T2894 """ super().test_8021q_vlan() for interface in self._interfaces: slaves = read_file(f'/sys/class/net/{interface}/bonding/slaves').split() self.assertListEqual(slaves, self._members) def test_remove_member(self): """ T2515: when removing a bond member the previously enslaved/member interface must be in its former admin-up/down state. Here we ensure that it is admin-up as it was admin-up before. """ # configure member interfaces for interface in self._interfaces: for option in self._options.get(interface, []): self.session.set(self._base_path + [interface] + option.split()) self.session.commit() # remove single bond member port for interface in self._interfaces: remove_member = self._members[0] self.session.delete(self._base_path + [interface, 'member', 'interface', remove_member]) self.session.commit() # removed member port must be admin-up for interface in self._interfaces: remove_member = self._members[0] state = Interface(remove_member).get_admin_state() self.assertEqual('up', state) if __name__ == '__main__': unittest.main()