def test__set_subnet_arp_info(self):
agent = l3_agent.L3NATAgent(HOSTNAME, self.conf)
router = l3_test_common.prepare_router_data(num_internal_ports=2)
router['distributed'] = True
self._set_ri_kwargs(agent, router['id'], router)
ri = dvr_router.DvrLocalRouter(HOSTNAME, **self.ri_kwargs)
ports = ri.router.get(lib_constants.INTERFACE_KEY, [])
subnet_id = l3_test_common.get_subnet_id(ports[0])
test_ports = [{'mac_address': '00:11:22:33:44:55',
'device_owner': lib_constants.DEVICE_OWNER_DHCP,
'fixed_ips': [{'ip_address': '1.2.3.4',
'prefixlen': 24,
'subnet_id': subnet_id}]}]
self.plugin_api.get_ports_by_subnet.return_value = test_ports
# Test basic case
ports[0]['subnets'] = [{'id': subnet_id,
'cidr': '1.2.3.0/24'}]
with mock.patch.object(ri,
'_process_arp_cache_for_internal_port') as parp:
ri._set_subnet_arp_info(subnet_id)
self.assertEqual(1, parp.call_count)
self.mock_ip_dev.neigh.add.assert_called_once_with(
'1.2.3.4', '00:11:22:33:44:55')
# Test negative case
router['distributed'] = False
ri._set_subnet_arp_info(subnet_id)
self.mock_ip_dev.neigh.add.never_called()
def test__set_subnet_arp_info(self):
agent = l3_agent.L3NATAgent(HOSTNAME, self.conf)
router = l3_test_common.prepare_router_data(num_internal_ports=2)
router['distributed'] = True
ri = dvr_router.DvrLocalRouter(agent, HOSTNAME, router['id'], router,
**self.ri_kwargs)
ports = ri.router.get(l3_constants.INTERFACE_KEY, [])
subnet_id = l3_test_common.get_subnet_id(ports[0])
test_ports = [{
'mac_address':
'00:11:22:33:44:55',
'device_owner':
'network:dhcp',
'fixed_ips': [{
'ip_address': '1.2.3.4',
'prefixlen': 24,
'subnet_id': subnet_id
}]
}]
self.plugin_api.get_ports_by_subnet.return_value = test_ports
# Test basic case
ports[0]['subnets'] = [{'id': subnet_id, 'cidr': '1.2.3.0/24'}]
ri._set_subnet_arp_info(subnet_id)
self.mock_ip_dev.neigh.add.assert_called_once_with(
'1.2.3.4', '00:11:22:33:44:55')
# Test negative case
router['distributed'] = False
ri._set_subnet_arp_info(subnet_id)
self.mock_ip_dev.neigh.add.never_called()
def test__set_subnet_arp_info(self):
agent = l3_agent.L3NATAgent(HOSTNAME, self.conf)
router = l3_test_common.prepare_router_data(num_internal_ports=2)
router['distributed'] = True
self._set_ri_kwargs(agent, router['id'], router)
ri = dvr_router.DvrLocalRouter(HOSTNAME, **self.ri_kwargs)
ports = ri.router.get(lib_constants.INTERFACE_KEY, [])
subnet_id = l3_test_common.get_subnet_id(ports[0])
test_ports = [{
'mac_address':
'00:11:22:33:44:55',
'device_owner':
lib_constants.DEVICE_OWNER_DHCP,
'fixed_ips': [{
'ip_address': '1.2.3.4',
'prefixlen': 24,
'subnet_id': subnet_id
}]
}]
self.plugin_api.get_ports_by_subnet.return_value = test_ports
# Test basic case
ports[0]['subnets'] = [{'id': subnet_id, 'cidr': '1.2.3.0/24'}]
with mock.patch.object(ri,
'_process_arp_cache_for_internal_port') as parp:
ri._set_subnet_arp_info(subnet_id)
self.assertEqual(1, parp.call_count)
self.mock_ip_dev.neigh.add.assert_called_once_with(
'1.2.3.4', '00:11:22:33:44:55')
# Test negative case
router['distributed'] = False
ri._set_subnet_arp_info(subnet_id)
self.mock_ip_dev.neigh.add.never_called()
def test__set_subnet_arp_info(self):
agent = l3_agent.L3NATAgent(HOSTNAME, self.conf)
router = l3_test_common.prepare_router_data(num_internal_ports=2)
router['distributed'] = True
ri = dvr_router.DvrLocalRouter(
agent, HOSTNAME, router['id'], router, **self.ri_kwargs)
ports = ri.router.get(l3_constants.INTERFACE_KEY, [])
subnet_id = l3_test_common.get_subnet_id(ports[0])
test_ports = [{'mac_address': '00:11:22:33:44:55',
'device_owner': 'network:dhcp',
'fixed_ips': [{'ip_address': '1.2.3.4',
'prefixlen': 24,
'subnet_id': subnet_id}]}]
self.plugin_api.get_ports_by_subnet.return_value = test_ports
# Test basic case
ports[0]['subnets'] = [{'id': subnet_id,
'cidr': '1.2.3.0/24'}]
ri._set_subnet_arp_info(subnet_id)
self.mock_ip_dev.neigh.add.assert_called_once_with(
'1.2.3.4', '00:11:22:33:44:55')
# Test negative case
router['distributed'] = False
ri._set_subnet_arp_info(subnet_id)
self.mock_ip_dev.neigh.add.never_called()
def _setup_test_for_arp_entry_cache(self):
agent = l3_agent.L3NATAgent(HOSTNAME, self.conf)
router = l3_test_common.prepare_router_data(num_internal_ports=2)
router['distributed'] = True
ri = dvr_router.DvrLocalRouter(agent, HOSTNAME, router['id'], router,
**self.ri_kwargs)
subnet_id = l3_test_common.get_subnet_id(
ri.router[lib_constants.INTERFACE_KEY][0])
return ri, subnet_id
def _setup_test_for_arp_entry_cache(self):
agent = l3_agent.L3NATAgent(HOSTNAME, self.conf)
router = l3_test_common.prepare_router_data(num_internal_ports=2)
router['distributed'] = True
self._set_ri_kwargs(agent, router['id'], router)
ri = dvr_router.DvrLocalRouter(HOSTNAME, **self.ri_kwargs)
subnet_id = l3_test_common.get_subnet_id(
ri.router[lib_constants.INTERFACE_KEY][0])
return ri, subnet_id
def test_add_arp_entry_no_routerinfo(self):
agent = l3_agent.L3NATAgent(HOSTNAME, self.conf)
router = l3_test_common.prepare_router_data(num_internal_ports=2)
subnet_id = l3_test_common.get_subnet_id(
router[lib_constants.INTERFACE_KEY][0])
arp_table = {'ip_address': '1.7.23.11',
'mac_address': '00:11:22:33:44:55',
'subnet_id': subnet_id}
payload = {'arp_table': arp_table, 'router_id': router['id']}
agent.add_arp_entry(None, payload)
def test_add_arp_entry_no_routerinfo(self):
agent = l3_agent.L3NATAgent(HOSTNAME, self.conf)
router = l3_test_common.prepare_router_data(num_internal_ports=2)
subnet_id = l3_test_common.get_subnet_id(
router[lib_constants.INTERFACE_KEY][0])
arp_table = {'ip_address': '1.7.23.11',
'mac_address': '00:11:22:33:44:55',
'subnet_id': subnet_id}
payload = {'arp_table': arp_table, 'router_id': router['id']}
agent.add_arp_entry(None, payload)
def test_add_arp_entry(self):
agent = l3_agent.L3NATAgent(HOSTNAME, self.conf)
router = l3_test_common.prepare_router_data(num_internal_ports=2)
router['distributed'] = True
subnet_id = l3_test_common.get_subnet_id(
router[lib_constants.INTERFACE_KEY][0])
arp_table = {'ip_address': '1.7.23.11',
'mac_address': '00:11:22:33:44:55',
'subnet_id': subnet_id}
payload = {'arp_table': arp_table, 'router_id': router['id']}
agent._router_added(router['id'], router)
agent.add_arp_entry(None, payload)
agent.router_deleted(None, router['id'])
self.mock_ip_dev.neigh.add.assert_called_once_with(
'1.7.23.11', '00:11:22:33:44:55')
def test_add_arp_entry(self):
agent = l3_agent.L3NATAgent(HOSTNAME, self.conf)
router = l3_test_common.prepare_router_data(num_internal_ports=2)
router['distributed'] = True
subnet_id = l3_test_common.get_subnet_id(
router[lib_constants.INTERFACE_KEY][0])
arp_table = {'ip_address': '1.7.23.11',
'mac_address': '00:11:22:33:44:55',
'subnet_id': subnet_id}
payload = {'arp_table': arp_table, 'router_id': router['id']}
agent._router_added(router['id'], router)
agent.add_arp_entry(None, payload)
agent.router_deleted(None, router['id'])
self.mock_ip_dev.neigh.add.assert_called_once_with(
'1.7.23.11', '00:11:22:33:44:55')
def test__set_subnet_arp_info(self):
agent = l3_agent.L3NATAgent(HOSTNAME, self.conf)
router = l3_test_common.prepare_router_data(num_internal_ports=2)
router['distributed'] = True
self._set_ri_kwargs(agent, router['id'], router)
ri = dvr_router.DvrLocalRouter(HOSTNAME, **self.ri_kwargs)
ports = ri.router.get(lib_constants.INTERFACE_KEY, [])
subnet_id = l3_test_common.get_subnet_id(ports[0])
subnet = {'id': subnet_id, 'cidr': '1.2.3.0/24'}
ri.router['_snat_router_interfaces'] = [{
'mac_address':
'fa:16:3e:80:8d:80',
'fixed_ips': [{
'subnet_id': subnet_id,
'ip_address': '1.2.3.10'
}, {
'subnet_id': _uuid(),
'ip_address': '2001:db8::1'
}]
}]
test_ports = [{
'mac_address':
'00:11:22:33:44:55',
'device_owner':
lib_constants.DEVICE_OWNER_DHCP,
'fixed_ips': [{
'ip_address': '1.2.3.4',
'prefixlen': 24,
'subnet_id': subnet_id
}],
'allowed_address_pairs': [{
'ip_address': '10.20.30.40',
'mac_address': '00:11:22:33:44:55'
}]
}, {
'mac_address':
'11:22:33:44:55:66',
'device_owner':
lib_constants.DEVICE_OWNER_LOADBALANCER,
'fixed_ips': [{
'ip_address': '1.2.3.5',
'prefixlen': 24,
'subnet_id': subnet_id
}]
}, {
'mac_address':
'22:33:44:55:66:77',
'device_owner':
lib_constants.DEVICE_OWNER_LOADBALANCERV2,
'fixed_ips': [{
'ip_address': '1.2.3.6',
'prefixlen': 24,
'subnet_id': subnet_id
}]
}]
self.plugin_api.get_ports_by_subnet.return_value = test_ports
# Test basic case
ports[0]['subnets'] = [{'id': subnet_id, 'cidr': '1.2.3.0/24'}]
with mock.patch.object(ri,
'_process_arp_cache_for_internal_port') as parp:
ri._set_subnet_arp_info(subnet)
self.assertEqual(1, parp.call_count)
self.mock_ip_dev.neigh.add.assert_has_calls([
mock.call('1.2.3.4', '00:11:22:33:44:55'),
mock.call('10.20.30.40', '00:11:22:33:44:55'),
mock.call('1.2.3.10', 'fa:16:3e:80:8d:80')
])
# Test negative case
router['distributed'] = False
ri._set_subnet_arp_info(subnet)
self.mock_ip_dev.neigh.add.never_called()
