1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
#!/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 unittest
from base_vyostest_shim import VyOSUnitTestSHIM
from vyos.configsession import ConfigSessionError
from vyos.ifconfig.vrrp import VRRP
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 = VRRP.location['config']
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))
for group in groups:
vlan_id = group.lstrip('VLAN')
self.cli_set(['interfaces', 'ethernet', vrrp_interface, 'vif', vlan_id])
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.assertNotIn(f'use_vmac', config)
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.assertNotIn(f'use_vmac', 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)
|
