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-rwxr-xr-xsmoketest/scripts/cli/test_service_dhcp-server.py101
1 files changed, 73 insertions, 28 deletions
diff --git a/smoketest/scripts/cli/test_service_dhcp-server.py b/smoketest/scripts/cli/test_service_dhcp-server.py
index 37e016778..2aa7b43c8 100755
--- a/smoketest/scripts/cli/test_service_dhcp-server.py
+++ b/smoketest/scripts/cli/test_service_dhcp-server.py
@@ -37,12 +37,19 @@ dns_2 = inc_ip(subnet, 3)
domain_name = 'vyos.net'
class TestServiceDHCPServer(VyOSUnitTestSHIM.TestCase):
- def setUp(self):
+ @classmethod
+ def setUpClass(cls):
+ super(cls, cls).setUpClass()
+
cidr_mask = subnet.split('/')[-1]
- self.cli_set(['interfaces', 'dummy', 'dum8765', 'address', f'{router}/{cidr_mask}'])
+ cls.cli_set(cls, ['interfaces', 'dummy', 'dum8765', 'address', f'{router}/{cidr_mask}'])
+
+ @classmethod
+ def tearDownClass(cls):
+ cls.cli_delete(cls, ['interfaces', 'dummy', 'dum8765'])
+ super(cls, cls).tearDownClass()
def tearDown(self):
- self.cli_delete(['interfaces', 'dummy', 'dum8765'])
self.cli_delete(base_path)
self.cli_commit()
@@ -131,34 +138,11 @@ class TestServiceDHCPServer(VyOSUnitTestSHIM.TestCase):
self.cli_set(pool + ['range', '0', 'start', range_0_start])
self.cli_set(pool + ['range', '0', 'stop', range_0_stop])
- # failover
- failover_local = router
- failover_remote = inc_ip(router, 1)
-
- self.cli_set(pool + ['failover', 'local-address', failover_local])
- self.cli_set(pool + ['failover', 'name', shared_net_name])
- self.cli_set(pool + ['failover', 'peer-address', failover_remote])
- self.cli_set(pool + ['failover', 'status', 'primary'])
-
# commit changes
self.cli_commit()
config = read_file(DHCPD_CONF)
- self.assertIn(f'failover peer "{shared_net_name}"' + r' {', config)
- self.assertIn(f'primary;', config)
- self.assertIn(f'mclt 1800;', config)
- self.assertIn(f'mclt 1800;', config)
- self.assertIn(f'split 128;', config)
- self.assertIn(f'port 520;', config)
- self.assertIn(f'peer port 520;', config)
- self.assertIn(f'max-response-delay 30;', config)
- self.assertIn(f'max-unacked-updates 10;', config)
- self.assertIn(f'load balance max seconds 3;', config)
- self.assertIn(f'peer port 520;', config)
- self.assertIn(f'address {failover_local};', config)
- self.assertIn(f'peer address {failover_remote};', config)
-
network = address_from_cidr(subnet)
netmask = netmask_from_cidr(subnet)
self.assertIn(f'ddns-update-style none;', config)
@@ -184,8 +168,6 @@ class TestServiceDHCPServer(VyOSUnitTestSHIM.TestCase):
self.assertIn(f'max-lease-time 86400;', config)
self.assertIn(f'range {range_0_start} {range_0_stop};', config)
self.assertIn(f'set shared-networkname = "{shared_net_name}";', config)
- self.assertIn(f'failover peer "{shared_net_name}";', config)
- self.assertIn(f'deny dynamic bootp clients;', config)
# weird syntax for those static routes
self.assertIn(f'option rfc3442-static-route 24,10,0,0,192,0,2,1, 0,192,0,2,1;', config)
@@ -437,5 +419,68 @@ class TestServiceDHCPServer(VyOSUnitTestSHIM.TestCase):
# Check for running process
self.assertTrue(process_named_running(PROCESS_NAME))
+ def test_dhcp_failover(self):
+ shared_net_name = 'FAILOVER'
+ failover_name = 'VyOS-Failover'
+
+ range_0_start = inc_ip(subnet, 10)
+ range_0_stop = inc_ip(subnet, 20)
+
+ pool = base_path + ['shared-network-name', shared_net_name, 'subnet', subnet]
+ # we use the first subnet IP address as default gateway
+ self.cli_set(pool + ['default-router', router])
+
+ # check validate() - No DHCP address range or active static-mapping set
+ with self.assertRaises(ConfigSessionError):
+ self.cli_commit()
+ self.cli_set(pool + ['range', '0', 'start', range_0_start])
+ self.cli_set(pool + ['range', '0', 'stop', range_0_stop])
+
+ # failover
+ failover_local = router
+ failover_remote = inc_ip(router, 1)
+
+ self.cli_set(base_path + ['failover', 'source-address', failover_local])
+ self.cli_set(base_path + ['failover', 'name', failover_name])
+ self.cli_set(base_path + ['failover', 'remote', failover_remote])
+ self.cli_set(base_path + ['failover', 'status', 'primary'])
+
+ # check validate() - failover needs to be enabled for at least one subnet
+ with self.assertRaises(ConfigSessionError):
+ self.cli_commit()
+ self.cli_set(pool + ['enable-failover'])
+
+ # commit changes
+ self.cli_commit()
+
+ config = read_file(DHCPD_CONF)
+
+ self.assertIn(f'failover peer "{failover_name}"' + r' {', config)
+ self.assertIn(f'primary;', config)
+ self.assertIn(f'mclt 1800;', config)
+ self.assertIn(f'mclt 1800;', config)
+ self.assertIn(f'split 128;', config)
+ self.assertIn(f'port 520;', config)
+ self.assertIn(f'peer port 520;', config)
+ self.assertIn(f'max-response-delay 30;', config)
+ self.assertIn(f'max-unacked-updates 10;', config)
+ self.assertIn(f'load balance max seconds 3;', config)
+ self.assertIn(f'peer port 520;', config)
+ self.assertIn(f'address {failover_local};', config)
+ self.assertIn(f'peer address {failover_remote};', config)
+
+ network = address_from_cidr(subnet)
+ netmask = netmask_from_cidr(subnet)
+ self.assertIn(f'ddns-update-style none;', config)
+ self.assertIn(f'subnet {network} netmask {netmask}' + r' {', config)
+ self.assertIn(f'option routers {router};', config)
+ self.assertIn(f'range {range_0_start} {range_0_stop};', config)
+ self.assertIn(f'set shared-networkname = "{shared_net_name}";', config)
+ self.assertIn(f'failover peer "{failover_name}";', config)
+ self.assertIn(f'deny dynamic bootp clients;', config)
+
+ # Check for running process
+ self.assertTrue(process_named_running(PROCESS_NAME))
+
if __name__ == '__main__':
unittest.main(verbosity=2)