from yardstick.network_services.nfvi.resource import ResourceProfile
from yardstick.network_services.traffic_profile.base import TrafficProfile
from yardstick.network_services.vnf_generic.vnf.base import VnfdHelper
-from yardstick.ssh import SSHError
class MockError(BaseException):
'local_ip': '152.16.100.19',
'type': 'PCI-PASSTHROUGH',
'netmask': '255.255.255.0',
- 'dpdk_port_num': '0',
+ 'dpdk_port_num': 0,
'bandwidth': '10 Gbps',
'dst_ip': '152.16.100.20',
- 'local_mac': '00:00:00:00:00:01'
+ 'local_mac': '00:00:00:00:00:01',
+ 'vld_id': 'uplink_0',
+ 'ifname': 'xe0',
},
'vnfd-connection-point-ref': 'xe0',
'name': 'xe0'
'local_ip': '152.16.40.19',
'type': 'PCI-PASSTHROUGH',
'netmask': '255.255.255.0',
- 'dpdk_port_num': '1',
+ 'dpdk_port_num': 1,
'bandwidth': '10 Gbps',
'dst_ip': '152.16.40.20',
- 'local_mac': '00:00:00:00:00:02'
+ 'local_mac': '00:00:00:00:00:02',
+ 'vld_id': 'downlink_0',
+ 'ifname': 'xe1',
},
'vnfd-connection-point-ref': 'xe1',
'name': 'xe1'
'local_ip': '152.16.100.19',
'type': 'PCI-PASSTHROUGH',
'netmask': '255.255.255.0',
- 'dpdk_port_num': '0',
+ 'dpdk_port_num': 0,
'bandwidth': '10 Gbps',
'dst_ip': '152.16.100.20',
- 'local_mac': '00:00:00:00:00:01'
+ 'local_mac': '00:00:00:00:00:01',
+ 'vld_id': 'uplink_0',
+ 'ifname': 'xe0',
},
'vnfd-connection-point-ref': 'xe0',
'name': 'xe0'
'local_ip': '152.16.40.19',
'type': 'PCI-PASSTHROUGH',
'netmask': '255.255.255.0',
- 'dpdk_port_num': '1',
+ 'dpdk_port_num': 1,
'bandwidth': '10 Gbps',
'dst_ip': '152.16.40.20',
- 'local_mac': '00:00:00:00:00:02'
+ 'local_mac': '00:00:00:00:00:02',
+ 'vld_id': 'downlink_0',
+ 'ifname': 'xe1',
},
'vnfd-connection-point-ref': 'xe1',
'name': 'xe1'
with self.assertRaises(NotImplementedError):
setup_env_helper.build_config()
- def test__get_ports_gateway(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- setup_env_helper = SetupEnvHelper(vnfd_helper, mock.Mock(), mock.Mock())
- result = setup_env_helper._get_ports_gateway("xe0")
- self.assertEqual(result, "152.16.100.20")
-
- result = setup_env_helper._get_ports_gateway("xe123")
- self.assertIsNone(result)
-
def test_setup_vnf_environment(self):
setup_env_helper = SetupEnvHelper(mock.Mock(), mock.Mock(), mock.Mock())
self.assertIsNone(setup_env_helper.setup_vnf_environment())
'virtual-interface': {
'dst_mac': '00:00:00:00:00:03',
'vpci': '0000:05:00.0',
- 'dpdk_port_num': '0',
+ 'dpdk_port_num': 0,
'driver': 'i40e',
'local_ip': '152.16.100.19',
'type': 'PCI-PASSTHROUGH',
'netmask': '255.255.255.0',
- 'dpdk_port_num': '0',
'bandwidth': '10 Gbps',
'dst_ip': '152.16.100.20',
'local_mac': '00:00:00:00:00:01',
- 'vld_id': 'private_0',
+ 'vld_id': 'uplink_0',
'ifname': 'xe0',
},
'vnfd-connection-point-ref': 'xe0',
'virtual-interface': {
'dst_mac': '00:00:00:00:00:04',
'vpci': '0000:05:00.1',
- 'dpdk_port_num': '1',
+ 'dpdk_port_num': 1,
'driver': 'ixgbe',
'local_ip': '152.16.40.19',
'type': 'PCI-PASSTHROUGH',
'netmask': '255.255.255.0',
- 'dpdk_port_num': '1',
'bandwidth': '10 Gbps',
'dst_ip': '152.16.40.20',
'local_mac': '00:00:00:00:00:02',
- 'vld_id': 'public_0',
+ 'vld_id': 'downlink_0',
'ifname': 'xe1',
},
'vnfd-connection-point-ref': 'xe1',
call_args_iter = (args[0][0] for args in ssh_helper.execute.call_args_list)
self.assertIsNone(result)
self.assertEqual(ssh_helper.execute.call_count, 3)
- for expect_start, expect_in, arg0 in zip(expect_start_list, expect_in_list, call_args_iter):
+ for expect_start, expect_in, arg0 in zip(expect_start_list, expect_in_list,
+ call_args_iter):
self.assertTrue(arg0.startswith(expect_start))
self.assertIn(expect_in, arg0)
call_args_iter = (args[0][0] for args in ssh_helper.execute.call_args_list)
self.assertIsNone(result)
self.assertEqual(ssh_helper.execute.call_count, 3)
- for expect_start, expect_in, arg0 in zip(expect_start_list, expect_in_list, call_args_iter):
+ for expect_start, expect_in, arg0 in zip(expect_start_list, expect_in_list,
+ call_args_iter):
self.assertTrue(arg0.startswith(expect_start))
self.assertIn(expect_in, arg0)
- def test__get_dpdk_port_num(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- expected = '0'
- result = dpdk_setup_helper._get_dpdk_port_num('xe0')
- self.assertEqual(result, expected)
-
@mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.open')
@mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.find_relative_file')
@mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.MultiPortConfig')
scenario_helper.vnf_cfg = {}
scenario_helper.all_options = {}
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper.all_ports = []
dpdk_setup_helper.PIPELINE_COMMAND = expected = 'pipeline command'
result = dpdk_setup_helper.build_config()
expected = {
'cfg_file': 'config',
'script': 'script',
- 'ports_len_hex': '0xf',
+ 'port_mask_hex': '0x3',
'tool_path': 'tool_path',
}
dpdk_setup_helper._build_pipeline_kwargs()
self.assertDictEqual(dpdk_setup_helper.pipeline_kwargs, expected)
- def test__get_app_cpu(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- ssh_helper.provision_tool.return_value = 'tool_path'
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
-
- dpdk_setup_helper.CORES = expected = [5, 4, 3]
- result = dpdk_setup_helper._get_app_cpu()
- self.assertEqual(result, expected)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.CpuSysCores')
- def test__get_app_cpu_no_cores_sw(self, mock_cpu_sys_cores_class):
- mock_cpu_sys_cores = mock_cpu_sys_cores_class()
- mock_cpu_sys_cores.get_core_socket.return_value = {
- 'socket': [2, 4, 8, 10, 12],
- }
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- ssh_helper.provision_tool.return_value = 'tool_path'
- scenario_helper = mock.Mock()
- scenario_helper.vnf_cfg = {
- 'worker_threads': '2',
- }
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper.CORES = []
- dpdk_setup_helper.SW_DEFAULT_CORE = 1
- dpdk_setup_helper.HW_DEFAULT_CORE = 2
- dpdk_setup_helper.socket = 'socket'
-
- expected = [2, 4, 8]
- result = dpdk_setup_helper._get_app_cpu()
- self.assertEqual(result, expected)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.CpuSysCores')
- def test__get_app_cpu_no_cores_hw(self, mock_cpu_sys_cores_class):
- mock_cpu_sys_cores = mock_cpu_sys_cores_class()
- mock_cpu_sys_cores.get_core_socket.return_value = {
- 'socket': [2, 4, 8, 10, 12],
- }
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- scenario_helper.vnf_cfg = {
- 'worker_threads': '2',
- 'lb_config': 'HW',
- }
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper.CORES = []
- dpdk_setup_helper.SW_DEFAULT_CORE = 1
- dpdk_setup_helper.HW_DEFAULT_CORE = 2
- dpdk_setup_helper.socket = 'socket'
-
- expected = [2, 4, 8, 10]
- result = dpdk_setup_helper._get_app_cpu()
- self.assertEqual(result, expected)
-
- def test__get_cpu_sibling_list(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- ssh_helper.execute.side_effect = iter([(0, '5', ''), (0, '3,4', ''), (0, '10', '')])
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper._get_app_cpu = mock.Mock(return_value=[])
-
- expected = ['5', '3', '4', '10']
- result = dpdk_setup_helper._get_cpu_sibling_list([1, 3, 7])
- self.assertEqual(result, expected)
-
- def test__get_cpu_sibling_list_no_core_arg(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- ssh_helper.execute.side_effect = iter([(0, '5', ''), (0, '3,4', ''), (0, '10', '')])
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper._get_app_cpu = mock.Mock(return_value=[1, 7])
-
- expected = ['5', '3', '4']
- result = dpdk_setup_helper._get_cpu_sibling_list()
- self.assertEqual(result, expected)
-
- def test__get_cpu_sibling_list_ssh_failure(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- ssh_helper.execute.side_effect = iter([(0, '5', ''), SSHError, (0, '10', '')])
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper._get_app_cpu = mock.Mock(return_value=[])
-
- expected = []
- result = dpdk_setup_helper._get_cpu_sibling_list([1, 3, 7])
- self.assertEqual(result, expected)
-
- def test__validate_cpu_cfg(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- ssh_helper.execute.side_effect = iter([(0, '5', ''), (0, '3,4', ''), (0, '10', '')])
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper._get_app_cpu = mock.Mock(return_value=[1, 3, 7])
-
- expected = ['5', '3', '4', '10']
- result = dpdk_setup_helper._validate_cpu_cfg()
- self.assertEqual(result, expected)
-
- def test__find_used_drivers(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- stdout = '''
-00:01.2 foo drv=name1
-00:01.4 drv foo=name2
-00:02.2 drv=name3
-00:02.3 drv=name4
-'''
- ssh_helper.execute.return_value = 0, stdout, ''
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper.used_drivers = None
- dpdk_setup_helper._dpdk_nic_bind = ''
- dpdk_setup_helper.bound_pci = [
- 'pci 00:01.2',
- 'pci 00:02.3',
- ]
-
- expected = {
- '00:01.2': (0, 'name1'),
- '00:02.3': (2, 'name4'),
- }
- dpdk_setup_helper._find_used_drivers()
- self.assertEqual(dpdk_setup_helper.used_drivers, expected)
-
- def test_dpdk_nic_bind(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- ssh_helper.provision_tool.return_value = nic_bind = object()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
-
- self.assertIsNone(dpdk_setup_helper._dpdk_nic_bind)
- self.assertIs(dpdk_setup_helper.dpdk_nic_bind, nic_bind)
- self.assertIs(dpdk_setup_helper.dpdk_nic_bind, nic_bind)
- self.assertEqual(ssh_helper.provision_tool.call_count, 1)
-
- # ensure provision tool is not called a second time
- self.assertIs(dpdk_setup_helper.dpdk_nic_bind, nic_bind)
- self.assertEqual(ssh_helper.provision_tool.call_count, 1)
-
@mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.time')
@mock.patch('yardstick.ssh.SSH')
def test_setup_vnf_environment(self, _, mock_time):
- cores = ['3', '4']
+ def execute(cmd, *args, **kwargs):
+ if cmd.startswith('which '):
+ return exec_failure
+ return exec_success
- vnfd_helper = VnfdHelper(deepcopy(self.VNFD_0))
+ exec_success = (0, 'good output', '')
+ exec_failure = (1, 'bad output', 'error output')
+
+ vnfd_helper = VnfdHelper(self.VNFD_0)
ssh_helper = mock.Mock()
- ssh_helper.execute.return_value = 1, 'bad output', 'error output'
- ssh_helper.join_bin_path.return_value = 'joined_path'
- ssh_helper.provision_tool.return_value = 'provision string'
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper._setup_hugepages = mock.Mock()
- dpdk_setup_helper._validate_cpu_cfg = mock.Mock(return_value=cores)
- dpdk_setup_helper._find_used_drivers = mock.Mock()
- dpdk_setup_helper.used_drivers = {
- '0000:05:00.0': (1, ''),
- '0000:05:01.0': (3, ''),
- }
+ ssh_helper.execute = execute
- result = dpdk_setup_helper.setup_vnf_environment()
- self.assertIsInstance(result, ResourceProfile)
- self.assertEqual(result.cores, cores)
- self.assertEqual(vnfd_helper.interfaces[0]['dpdk_port_num'], 1)
- self.assertNotIn('dpdk_port_num', vnfd_helper.interfaces[1])
+ dpdk_vnf_setup_env_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, mock.Mock())
+ dpdk_vnf_setup_env_helper._validate_cpu_cfg = mock.Mock(return_value=[])
+
+ self.assertIsInstance(dpdk_vnf_setup_env_helper.setup_vnf_environment(), ResourceProfile)
def test__setup_dpdk_early_success(self):
vnfd_helper = VnfdHelper(self.VNFD_0)
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
dpdk_setup_helper._validate_cpu_cfg = mock.Mock()
+ dpdk_setup_helper.bound_pci = [v['virtual-interface']["vpci"] for v in
+ vnfd_helper.interfaces]
result = dpdk_setup_helper._setup_resources()
self.assertIsInstance(result, ResourceProfile)
self.assertEqual(dpdk_setup_helper.socket, 0)
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
dpdk_setup_helper._validate_cpu_cfg = mock.Mock()
+ dpdk_setup_helper.bound_pci = [v['virtual-interface']["vpci"] for v in
+ vnfd_helper.interfaces]
result = dpdk_setup_helper._setup_resources()
self.assertIsInstance(result, ResourceProfile)
self.assertEqual(dpdk_setup_helper.socket, 1)
- def test__bind_dpdk_unforced(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
-
- dpdk_setup_helper._bind_dpdk('x', 'y', force=False)
- self.assertNotIn('--force', ssh_helper.execute.call_args_list[0][0][0])
-
- def test__detect_and_bind_dpdk_short(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- ssh_helper.execute.return_value = 0, 'output', ''
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
-
- self.assertIsNone(dpdk_setup_helper._detect_and_bind_dpdk('a', 'b'))
- self.assertEqual(ssh_helper.execute.call_count, 1)
-
- def test__detect_and_bind_dpdk_fail_to_bind(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
+ @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.time')
+ def test__detect_and_bind_drivers(self, mock_time):
+ vnfd_helper = VnfdHelper(deepcopy(self.VNFD_0))
ssh_helper = mock.Mock()
- ssh_helper.execute.return_value = 1, 'bad output', 'error output'
+ # ssh_helper.execute = mock.Mock(return_value = (0, 'text', ''))
+ # ssh_helper.execute.return_value = 0, 'output', ''
scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper._bind_dpdk = mock.Mock()
+ rv = ['0000:05:00.1', '0000:05:00.0']
- self.assertIsNone(dpdk_setup_helper._detect_and_bind_dpdk('a', 'b'))
- self.assertEqual(ssh_helper.execute.call_count, 2)
-
- def test__detect_and_bind_dpdk(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- ssh_helper.execute.side_effect = iter([
- (1, 'bad output', 'error output'),
- (0, 'output', ''),
- ])
- scenario_helper = mock.Mock()
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper._bind_dpdk = mock.Mock()
+ dpdk_setup_helper.dpdk_bind_helper._get_bound_pci_addresses = mock.Mock(return_value=rv)
+ dpdk_setup_helper.dpdk_bind_helper.bind = mock.Mock()
+ dpdk_setup_helper.dpdk_bind_helper.read_status = mock.Mock()
- self.assertEqual(dpdk_setup_helper._detect_and_bind_dpdk('a', 'b'), 'output')
- self.assertEqual(ssh_helper.execute.call_count, 2)
+ self.assertIsNone(dpdk_setup_helper._detect_and_bind_drivers())
- def test__bind_kernel_devices(self):
- bind_iter = iter([
- None,
- 'output',
- ])
-
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper._detect_and_bind_dpdk = mock.Mock(side_effect=bind_iter)
-
- self.assertIsNone(dpdk_setup_helper._bind_kernel_devices())
+ intf_0 = vnfd_helper.vdu[0]['external-interface'][0]['virtual-interface']
+ intf_1 = vnfd_helper.vdu[0]['external-interface'][1]['virtual-interface']
+ self.assertEquals(0, intf_0['dpdk_port_num'])
+ self.assertEquals(1, intf_1['dpdk_port_num'])
def test_tear_down(self):
vnfd_helper = VnfdHelper(self.VNFD_0)
ssh_helper = mock.Mock()
scenario_helper = mock.Mock()
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper._dpdk_nic_bind = 'a'
- dpdk_setup_helper.used_drivers = {
- '0000:05:00.0': (1, 'd1'),
- '0000:05:01.0': (3, 'd3'),
+ dpdk_setup_helper.dpdk_bind_helper.bind = mock.Mock()
+ dpdk_setup_helper.dpdk_bind_helper.used_drivers = {
+ 'd1': ['0000:05:00.0'],
+ 'd3': ['0000:05:01.0'],
}
self.assertIsNone(dpdk_setup_helper.tear_down())
+ dpdk_setup_helper.dpdk_bind_helper.bind.assert_any_call(['0000:05:00.0'], 'd1', True)
+ dpdk_setup_helper.dpdk_bind_helper.bind.assert_any_call(['0000:05:01.0'], 'd3', True)
class TestResourceHelper(unittest.TestCase):
+ VNFD_0 = {
+ 'short-name': 'VpeVnf',
+ 'vdu': [
+ {
+ 'routing_table': [
+ {
+ 'network': '152.16.100.20',
+ 'netmask': '255.255.255.0',
+ 'gateway': '152.16.100.20',
+ 'if': 'xe0'
+ },
+ {
+ 'network': '152.16.40.20',
+ 'netmask': '255.255.255.0',
+ 'gateway': '152.16.40.20',
+ 'if': 'xe1'
+ },
+ ],
+ 'description': 'VPE approximation using DPDK',
+ 'name': 'vpevnf-baremetal',
+ 'nd_route_tbl': [
+ {
+ 'network': '0064:ff9b:0:0:0:0:9810:6414',
+ 'netmask': '112',
+ 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
+ 'if': 'xe0'
+ },
+ {
+ 'network': '0064:ff9b:0:0:0:0:9810:2814',
+ 'netmask': '112',
+ 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
+ 'if': 'xe1'
+ },
+ ],
+ 'id': 'vpevnf-baremetal',
+ 'external-interface': [
+ {
+ 'virtual-interface': {
+ 'dst_mac': '00:00:00:00:00:03',
+ 'vpci': '0000:05:00.0',
+ 'driver': 'i40e',
+ 'local_ip': '152.16.100.19',
+ 'type': 'PCI-PASSTHROUGH',
+ 'netmask': '255.255.255.0',
+ 'dpdk_port_num': 0,
+ 'bandwidth': '10 Gbps',
+ 'dst_ip': '152.16.100.20',
+ 'local_mac': '00:00:00:00:00:01'
+ },
+ 'vnfd-connection-point-ref': 'xe0',
+ 'name': 'xe0'
+ },
+ {
+ 'virtual-interface': {
+ 'dst_mac': '00:00:00:00:00:04',
+ 'vpci': '0000:05:00.1',
+ 'driver': 'ixgbe',
+ 'local_ip': '152.16.40.19',
+ 'type': 'PCI-PASSTHROUGH',
+ 'netmask': '255.255.255.0',
+ 'dpdk_port_num': 1,
+ 'bandwidth': '10 Gbps',
+ 'dst_ip': '152.16.40.20',
+ 'local_mac': '00:00:00:00:00:02'
+ },
+ 'vnfd-connection-point-ref': 'xe1',
+ 'name': 'xe1'
+ },
+ ],
+ },
+ ],
+ 'description': 'Vpe approximation using DPDK',
+ 'mgmt-interface': {
+ 'vdu-id': 'vpevnf-baremetal',
+ 'host': '1.1.1.1',
+ 'password': 'r00t',
+ 'user': 'root',
+ 'ip': '1.1.1.1'
+ },
+ 'benchmark': {
+ 'kpi': [
+ 'packets_in',
+ 'packets_fwd',
+ 'packets_dropped',
+ ],
+ },
+ 'connection-point': [
+ {
+ 'type': 'VPORT',
+ 'name': 'xe0',
+ },
+ {
+ 'type': 'VPORT',
+ 'name': 'xe1',
+ },
+ ],
+ 'id': 'VpeApproxVnf', 'name': 'VPEVnfSsh'
+ }
+
def test_setup(self):
resource = object()
- vnfd_helper = VnfdHelper({})
+ vnfd_helper = VnfdHelper(self.VNFD_0)
ssh_helper = mock.Mock()
scenario_helper = mock.Mock()
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
self.assertIs(resource_helper.resource, resource)
def test_generate_cfg(self):
- vnfd_helper = VnfdHelper({})
+ vnfd_helper = VnfdHelper(self.VNFD_0)
ssh_helper = mock.Mock()
scenario_helper = mock.Mock()
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
self.assertIsNone(resource_helper.generate_cfg())
def test_stop_collect(self):
- vnfd_helper = VnfdHelper({})
+ vnfd_helper = VnfdHelper(self.VNFD_0)
ssh_helper = mock.Mock()
scenario_helper = mock.Mock()
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
self.assertIsNone(resource_helper.stop_collect())
def test_stop_collect_none(self):
- vnfd_helper = VnfdHelper({})
+ vnfd_helper = VnfdHelper(self.VNFD_0)
ssh_helper = mock.Mock()
scenario_helper = mock.Mock()
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
self.assertIsNone(resource_helper.stop_collect())
+
class TestClientResourceHelper(unittest.TestCase):
VNFD_0 = {
'local_ip': '152.16.100.19',
'type': 'PCI-PASSTHROUGH',
'netmask': '255.255.255.0',
- 'dpdk_port_num': '0',
+ 'dpdk_port_num': 0,
'bandwidth': '10 Gbps',
'dst_ip': '152.16.100.20',
- 'local_mac': '00:00:00:00:00:01'
+ 'local_mac': '00:00:00:00:00:01',
+ 'vld_id': 'uplink_0',
+ 'ifname': 'xe0',
},
'vnfd-connection-point-ref': 'xe0',
'name': 'xe0'
'local_ip': '152.16.40.19',
'type': 'PCI-PASSTHROUGH',
'netmask': '255.255.255.0',
- 'dpdk_port_num': '1',
+ 'dpdk_port_num': 1,
'bandwidth': '10 Gbps',
'dst_ip': '152.16.40.20',
- 'local_mac': '00:00:00:00:00:02'
+ 'local_mac': '00:00:00:00:00:02',
+ 'vld_id': 'downlink_0',
+ 'ifname': 'xe1',
},
'vnfd-connection-point-ref': 'xe1',
'name': 'xe1'
'local_ip': '152.16.40.19',
'type': 'PCI-PASSTHROUGH',
'netmask': '255.255.255.0',
- 'dpdk_port_num': '1',
+ 'dpdk_port_num': 2,
'bandwidth': '10 Gbps',
'dst_ip': '152.16.40.30',
'local_mac': '00:00:00:00:00:11'
@mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.STLError',
new_callable=lambda: MockError)
def test_get_stats_not_connected(self, mock_state_error, mock_logger):
- vnfd_helper = VnfdHelper({})
+ vnfd_helper = VnfdHelper(self.VNFD_0)
ssh_helper = mock.Mock()
scenario_helper = mock.Mock()
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
client_resource_helper = ClientResourceHelper(dpdk_setup_helper)
client_resource_helper.client = mock.MagicMock()
- client_resource_helper._vpci_ascending = [
- '0000:05:00.0',
- '0000:05:00.1',
- '0000:05:00.2',
- ]
client_resource_helper.client.get_stats.return_value = {
0: {
'rx_pps': 5.5,
"in_packets": 0,
"out_packets": 48791,
},
- 'xe2': {
- "rx_throughput_fps": 0.0,
- "tx_throughput_fps": 0.0,
- "rx_throughput_mbps": 0.0,
- "tx_throughput_mbps": 0.0,
- "in_packets": 0,
- "out_packets": 0,
- },
}
- result = client_resource_helper.generate_samples()
+ ports = vnfd_helper.port_nums(vnfd_helper.port_pairs.all_ports)
+ result = client_resource_helper.generate_samples(ports)
self.assertDictEqual(result, expected)
def test_generate_samples_with_key(self):
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
client_resource_helper = ClientResourceHelper(dpdk_setup_helper)
client_resource_helper.client = mock.MagicMock()
- client_resource_helper._vpci_ascending = [
- '0000:05:00.0',
- '0000:05:00.1',
- ]
client_resource_helper.client.get_stats.return_value = {
'key_name': 'key_value',
0: {
"out_packets": 48791,
},
}
- result = client_resource_helper.generate_samples('key_name')
+ ports = vnfd_helper.port_nums(vnfd_helper.port_pairs.all_ports)
+ result = client_resource_helper.generate_samples(ports, 'key_name')
self.assertDictEqual(result, expected)
def test_generate_samples_with_key_and_default(self):
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
client_resource_helper = ClientResourceHelper(dpdk_setup_helper)
client_resource_helper.client = mock.MagicMock()
- client_resource_helper._vpci_ascending = [
- '0000:05:00.0',
- '0000:05:00.1',
- ]
client_resource_helper.client.get_stats.return_value = {
0: {
'rx_pps': 5.5,
"out_packets": 48791,
},
}
- result = client_resource_helper.generate_samples('key_name', 'default')
+ ports = vnfd_helper.port_nums(vnfd_helper.port_pairs.all_ports)
+ result = client_resource_helper.generate_samples(ports, 'key_name', 'default')
self.assertDictEqual(result, expected)
def test_clear_stats(self):
- vnfd_helper = VnfdHelper({})
+ vnfd_helper = VnfdHelper(self.VNFD_0)
ssh_helper = mock.Mock()
scenario_helper = mock.Mock()
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
self.assertEqual(client_resource_helper.client.clear_stats.call_count, 1)
def test_clear_stats_of_ports(self):
- vnfd_helper = VnfdHelper({})
+ vnfd_helper = VnfdHelper(self.VNFD_0)
ssh_helper = mock.Mock()
scenario_helper = mock.Mock()
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
self.assertEqual(client_resource_helper.client.clear_stats.call_count, 1)
def test_start(self):
- vnfd_helper = VnfdHelper({})
+ vnfd_helper = VnfdHelper(self.VNFD_0)
ssh_helper = mock.Mock()
scenario_helper = mock.Mock()
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
self.assertEqual(client_resource_helper.client.start.call_count, 1)
def test_start_ports(self):
- vnfd_helper = VnfdHelper({})
+ vnfd_helper = VnfdHelper(self.VNFD_0)
ssh_helper = mock.Mock()
scenario_helper = mock.Mock()
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
self.assertEqual(client_resource_helper.client.start.call_count, 1)
def test_collect_kpi_with_queue(self):
- vnfd_helper = VnfdHelper({})
+ vnfd_helper = VnfdHelper(self.VNFD_0)
ssh_helper = mock.Mock()
scenario_helper = mock.Mock()
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
@mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.STLError',
new_callable=lambda: MockError)
def test__connect_with_failures(self, mock_error, mock_logger, mock_time):
- vnfd_helper = VnfdHelper({})
+ vnfd_helper = VnfdHelper(self.VNFD_0)
ssh_helper = mock.Mock()
scenario_helper = mock.Mock()
dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
class TestSampleVNFDeployHelper(unittest.TestCase):
+ @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.time')
@mock.patch('subprocess.check_output')
- def test_deploy_vnfs_disabled(self, mock_check_output):
+ def test_deploy_vnfs_disabled(self, mock_check_output, mock_time):
vnfd_helper = mock.Mock()
ssh_helper = mock.Mock()
ssh_helper.join_bin_path.return_value = 'joined_path'
sample_vnf_deploy_helper = SampleVNFDeployHelper(vnfd_helper, ssh_helper)
self.assertIsNone(sample_vnf_deploy_helper.deploy_vnfs('name1'))
- self.assertEqual(ssh_helper.execute.call_count, 0)
- self.assertEqual(ssh_helper.put.call_count, 0)
+ sample_vnf_deploy_helper.DISABLE_DEPLOY = True
+ self.assertEqual(ssh_helper.execute.call_count, 5)
+ self.assertEqual(ssh_helper.put.call_count, 1)
@mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.time')
@mock.patch('subprocess.check_output')
'local_ip': '152.16.100.19',
'type': 'PCI-PASSTHROUGH',
'netmask': '255.255.255.0',
- 'dpdk_port_num': '0',
+ 'dpdk_port_num': 0,
'bandwidth': '10 Gbps',
'dst_ip': '152.16.100.20',
'local_mac': '00:00:00:00:00:01'
'local_ip': '152.16.40.19',
'type': 'PCI-PASSTHROUGH',
'netmask': '255.255.255.0',
- 'dpdk_port_num': '1',
+ 'dpdk_port_num': 1,
'bandwidth': '10 Gbps',
'dst_ip': '152.16.40.20',
'local_mac': '00:00:00:00:00:02'
class MySetupEnvHelper(SetupEnvHelper):
pass
-
class MyResourceHelper(ResourceHelper):
pass
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
sample_vnf = SampleVNF('vnf1', vnfd)
sample_vnf.APP_NAME = 'sample1'
+ sample_vnf.WAIT_TIME_FOR_SCRIPT = 0
sample_vnf._start_server = mock.Mock(return_value=0)
sample_vnf._vnf_process = mock.MagicMock()
sample_vnf._vnf_process.exitcode = 0
self.assertEqual(sample_vnf.wait_for_instantiate(), 0)
+ def test__build_ports(self):
+ vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
+ sample_vnf = SampleVNF('vnf1', vnfd)
+
+ self.assertIsNone(sample_vnf._build_ports())
+ self.assertIsNotNone(sample_vnf.networks)
+ self.assertIsNotNone(sample_vnf.uplink_ports)
+ self.assertIsNotNone(sample_vnf.downlink_ports)
+ self.assertIsNotNone(sample_vnf.my_ports)
+
@mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
def test_vnf_execute_with_queue_data(self, mock_time):
queue_size_list = [
'local_ip': '152.16.100.19',
'type': 'PCI-PASSTHROUGH',
'netmask': '255.255.255.0',
- 'dpdk_port_num': '0',
+ 'dpdk_port_num': 0,
'bandwidth': '10 Gbps',
'dst_ip': '152.16.100.20',
'local_mac': '00:00:00:00:00:01'
'local_ip': '152.16.40.19',
'type': 'PCI-PASSTHROUGH',
'netmask': '255.255.255.0',
- 'dpdk_port_num': '1',
+ 'dpdk_port_num': 1,
'bandwidth': '10 Gbps',
'dst_ip': '152.16.40.20',
'local_mac': '00:00:00:00:00:02'
'vnfd-connection-point-ref': 'xe1',
'name': 'xe1'
},
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:13',
- 'vpci': '0000:05:00.2',
- 'driver': 'ixgbe',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': '1',
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.30',
- 'local_mac': '00:00:00:00:00:11'
- },
- 'vnfd-connection-point-ref': 'xe2',
- 'name': 'xe2'
- },
],
},
],
def test_terminate(self):
sample_vnf_tg = SampleVNFTrafficGen('tg1', self.VNFD_0)
sample_vnf_tg._traffic_process = mock.Mock()
+ sample_vnf_tg._tg_process = mock.Mock()
sample_vnf_tg.terminate()
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.time')
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.LOG')
- def test_wait_for_instantiate(self, mock_logger, mock_time):
+ def test__wait_for_process(self):
sample_vnf_tg = SampleVNFTrafficGen('tg1', self.VNFD_0)
- sample_vnf_tg._check_status = mock.Mock(side_effect=iter([1, 0]))
- sample_vnf_tg._tg_process = mock.Mock()
- sample_vnf_tg._tg_process.is_alive.return_value = True
- sample_vnf_tg._tg_process.exitcode = 234
-
- self.assertEqual(sample_vnf_tg.wait_for_instantiate(), 234)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.time')
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.LOG')
- def test_wait_for_instantiate_not_alive(self, mock_logger, mock_time):
+ with mock.patch.object(sample_vnf_tg, '_check_status',
+ return_value=0) as mock_status, \
+ mock.patch.object(sample_vnf_tg, '_tg_process') as mock_proc:
+ mock_proc.is_alive.return_value = True
+ mock_proc.exitcode = 234
+ self.assertEqual(sample_vnf_tg._wait_for_process(), 234)
+ mock_proc.is_alive.assert_called_once()
+ mock_status.assert_called_once()
+
+ def test__wait_for_process_not_alive(self):
sample_vnf_tg = SampleVNFTrafficGen('tg1', self.VNFD_0)
- sample_vnf_tg._check_status = mock.Mock(return_value=1)
- sample_vnf_tg._tg_process = mock.Mock()
- sample_vnf_tg._tg_process.is_alive.side_effect = iter([True, False])
- sample_vnf_tg._tg_process.exitcode = 234
-
- with self.assertRaises(RuntimeError):
- sample_vnf_tg.wait_for_instantiate()
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.time')
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.LOG')
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.Process')
- def test_wait_for_instantiate_delayed(self, mock_process, mock_logger, mock_time):
- class MockClientStarted(mock.Mock):
-
- def __init__(self, *args, **kwargs):
- super(MockClientStarted, self).__init__(*args, **kwargs)
- self.iter = iter([0, 0, 1])
-
- @property
- def value(self):
- return next(self.iter)
-
- mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
- mock_traffic_profile.get_traffic_definition.return_value = "64"
- mock_traffic_profile.execute.return_value = "64"
- mock_traffic_profile.params = self.TRAFFIC_PROFILE
+ with mock.patch.object(sample_vnf_tg, '_tg_process') as mock_proc:
+ mock_proc.is_alive.return_value = False
+ self.assertRaises(RuntimeError, sample_vnf_tg._wait_for_process)
+ mock_proc.is_alive.assert_called_once()
+ def test__wait_for_process_delayed(self):
sample_vnf_tg = SampleVNFTrafficGen('tg1', self.VNFD_0)
- sample_vnf_tg._check_status = mock.Mock(side_effect=iter([1, 0]))
- sample_vnf_tg._tg_process = mock.Mock()
- sample_vnf_tg._tg_process.is_alive.return_value = True
- sample_vnf_tg._tg_process.exitcode = 234
- sample_vnf_tg.resource_helper = mock.Mock()
- sample_vnf_tg.resource_helper.client_started = MockClientStarted()
-
- self.assertTrue(sample_vnf_tg.run_traffic(mock_traffic_profile))
- self.assertEqual(mock_time.sleep.call_count, 2)
+ with mock.patch.object(sample_vnf_tg, '_check_status',
+ side_effect=[1, 0]) as mock_status, \
+ mock.patch.object(sample_vnf_tg,
+ '_tg_process') as mock_proc:
+ mock_proc.is_alive.return_value = True
+ mock_proc.exitcode = 234
+ self.assertEqual(sample_vnf_tg._wait_for_process(), 234)
+ mock_proc.is_alive.assert_has_calls([mock.call(), mock.call()])
+ mock_status.assert_has_calls([mock.call(), mock.call()])
Code Review / yardstick.git / blobdiff