diff options
| -rwxr-xr-x | smoketest/scripts/cli/test_ha_vrrp.py | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/smoketest/scripts/cli/test_ha_vrrp.py b/smoketest/scripts/cli/test_ha_vrrp.py new file mode 100755 index 000000000..03618c7d8 --- /dev/null +++ b/smoketest/scripts/cli/test_ha_vrrp.py @@ -0,0 +1,167 @@ +#!/usr/bin/env python3 +# +# Copyright (C) 2021 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 re +import unittest + +from base_vyostest_shim import VyOSUnitTestSHIM + +from vyos.configsession import ConfigSession +from vyos.configsession import ConfigSessionError +from vyos.util import cmd +from vyos.util import process_named_running +from vyos.util import read_file + +from vyos.template import inc_ip + +PROCESS_NAME = 'keepalived' +KEEPALIVED_CONF = '/etc/keepalived/keepalived.conf' +base_path = ['high-availability', 'vrrp'] + +vrrp_interface = 'eth1' +groups = ['VLAN77', 'VLAN78', 'VLAN201'] + +def getConfig(string, end='}'): + command = f'cat {KEEPALIVED_CONF} | sed -n "/^{string}/,/^{end}/p"' + out = cmd(command) + return out + +class TestVRRP(VyOSUnitTestSHIM.TestCase): + def tearDown(self): + # Check for running process + self.assertTrue(process_named_running(PROCESS_NAME)) + + self.cli_delete(base_path) + self.cli_commit() + + # Process must be terminated after deleting the config + self.assertFalse(process_named_running(PROCESS_NAME)) + + def test_01_default_values(self): + for group in groups: + vlan_id = group.lstrip('VLAN') + vip = f'100.64.{vlan_id}.1/24' + group_base = base_path + ['group', group] + + self.cli_set(['interfaces', 'ethernet', vrrp_interface, 'vif', vlan_id, 'address', inc_ip(vip, 1) + '/' + vip.split('/')[-1]]) + + self.cli_set(group_base + ['description', group]) + self.cli_set(group_base + ['interface', f'{vrrp_interface}.{vlan_id}']) + self.cli_set(group_base + ['virtual-address', vip]) + self.cli_set(group_base + ['vrid', vlan_id]) + + # commit changes + self.cli_commit() + + for group in groups: + vlan_id = group.lstrip('VLAN') + vip = f'100.64.{vlan_id}.1/24' + + config = getConfig(f'vrrp_instance {group}') + + self.assertIn(f'# {group}', config) + self.assertIn(f'interface {vrrp_interface}.{vlan_id}', config) + self.assertIn(f'virtual_router_id {vlan_id}', config) + self.assertIn(f'priority 100', config) # default value + self.assertIn(f'advert_int 1', config) # default value + self.assertIn(f'preempt_delay 0', config) # default value + self.assertIn(f' {vip}', config) + + def test_02_simple_options(self): + advertise_interval = '77' + priority = '123' + preempt_delay = '400' + + for group in groups: + vlan_id = group.lstrip('VLAN') + vip = f'100.64.{vlan_id}.1/24' + group_base = base_path + ['group', group] + + self.cli_set(['interfaces', 'ethernet', vrrp_interface, 'vif', vlan_id, 'address', inc_ip(vip, 1) + '/' + vip.split('/')[-1]]) + + self.cli_set(group_base + ['description', group]) + self.cli_set(group_base + ['interface', f'{vrrp_interface}.{vlan_id}']) + self.cli_set(group_base + ['virtual-address', vip]) + self.cli_set(group_base + ['vrid', vlan_id]) + + self.cli_set(group_base + ['advertise-interval', advertise_interval]) + self.cli_set(group_base + ['priority', priority]) + self.cli_set(group_base + ['preempt-delay', preempt_delay]) + + self.cli_set(group_base + ['rfc3768-compatibility']) + + # Authentication + self.cli_set(group_base + ['authentication', 'type', 'plaintext-password']) + self.cli_set(group_base + ['authentication', 'password', f'vyos-{group}']) + + # commit changes + self.cli_commit() + + for group in groups: + vlan_id = group.lstrip('VLAN') + vip = f'100.64.{vlan_id}.1/24' + + config = getConfig(f'vrrp_instance {group}') + self.assertIn(f'# {group}', config) + self.assertIn(f'state BACKUP', config) + self.assertIn(f'interface {vrrp_interface}.{vlan_id}', config) + self.assertIn(f'virtual_router_id {vlan_id}', config) + self.assertIn(f'priority {priority}', config) + self.assertIn(f'advert_int {advertise_interval}', config) + self.assertIn(f'preempt_delay {preempt_delay}', config) + self.assertIn(f'use_vmac {vrrp_interface}.{vlan_id}v{vlan_id}', config) + self.assertIn(f' {vip}', config) + + # Authentication + self.assertIn(f'auth_pass "vyos-{group}"', config) + self.assertIn(f'auth_type PASS', config) + + def test_03_sync_group(self): + sync_group = 'VyOS' + + for group in groups: + vlan_id = group.lstrip('VLAN') + vip = f'100.64.{vlan_id}.1/24' + group_base = base_path + ['group', group] + + self.cli_set(['interfaces', 'ethernet', vrrp_interface, 'vif', vlan_id, 'address', inc_ip(vip, 1) + '/' + vip.split('/')[-1]]) + + self.cli_set(group_base + ['interface', f'{vrrp_interface}.{vlan_id}']) + self.cli_set(group_base + ['virtual-address', vip]) + self.cli_set(group_base + ['vrid', vlan_id]) + + self.cli_set(base_path + ['sync-group', sync_group, 'member', group]) + + # commit changes + self.cli_commit() + + for group in groups: + vlan_id = group.lstrip('VLAN') + vip = f'100.64.{vlan_id}.1/24' + config = getConfig(f'vrrp_instance {group}') + + self.assertIn(f'interface {vrrp_interface}.{vlan_id}', config) + self.assertIn(f'virtual_router_id {vlan_id}', config) + self.assertIn(f' {vip}', config) + + config = getConfig(f'vrrp_sync_group {sync_group}') + self.assertIn(r'group {', config) + for group in groups: + self.assertIn(f'{group}', config) + +if __name__ == '__main__': + unittest.main(verbosity=2, failfast=True) |