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-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_vpe_vnf.py1002
1 files changed, 681 insertions, 321 deletions
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_vpe_vnf.py b/tests/unit/network_services/vnf_generic/vnf/test_vpe_vnf.py
index 54934c2fe..80b4a5108 100644
--- a/tests/unit/network_services/vnf_generic/vnf/test_vpe_vnf.py
+++ b/tests/unit/network_services/vnf_generic/vnf/test_vpe_vnf.py
@@ -20,334 +20,694 @@ from __future__ import absolute_import
import os
import unittest
+import six.moves.configparser as configparser
import mock
+from multiprocessing import Process, Queue
-from yardstick.network_services.nfvi.resource import ResourceProfile
-from yardstick.network_services.vnf_generic.vnf import vpe_vnf
-from yardstick.network_services.vnf_generic.vnf.base import \
- QueueFileWrapper
-from yardstick.network_services.vnf_generic.vnf.vpe_vnf import VpeApproxVnf
+from yardstick.network_services.vnf_generic.vnf.base import QueueFileWrapper
+SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
-@mock.patch('yardstick.network_services.vnf_generic.vnf.vpe_vnf.time')
+STL_MOCKS = {
+ 'stl': mock.MagicMock(),
+ 'stl.trex_stl_lib': mock.MagicMock(),
+ 'stl.trex_stl_lib.base64': mock.MagicMock(),
+ 'stl.trex_stl_lib.binascii': mock.MagicMock(),
+ 'stl.trex_stl_lib.collections': mock.MagicMock(),
+ 'stl.trex_stl_lib.copy': mock.MagicMock(),
+ 'stl.trex_stl_lib.datetime': mock.MagicMock(),
+ 'stl.trex_stl_lib.functools': mock.MagicMock(),
+ 'stl.trex_stl_lib.imp': mock.MagicMock(),
+ 'stl.trex_stl_lib.inspect': mock.MagicMock(),
+ 'stl.trex_stl_lib.json': mock.MagicMock(),
+ 'stl.trex_stl_lib.linecache': mock.MagicMock(),
+ 'stl.trex_stl_lib.math': mock.MagicMock(),
+ 'stl.trex_stl_lib.os': mock.MagicMock(),
+ 'stl.trex_stl_lib.platform': mock.MagicMock(),
+ 'stl.trex_stl_lib.pprint': mock.MagicMock(),
+ 'stl.trex_stl_lib.random': mock.MagicMock(),
+ 'stl.trex_stl_lib.re': mock.MagicMock(),
+ 'stl.trex_stl_lib.scapy': mock.MagicMock(),
+ 'stl.trex_stl_lib.socket': mock.MagicMock(),
+ 'stl.trex_stl_lib.string': mock.MagicMock(),
+ 'stl.trex_stl_lib.struct': mock.MagicMock(),
+ 'stl.trex_stl_lib.sys': mock.MagicMock(),
+ 'stl.trex_stl_lib.threading': mock.MagicMock(),
+ 'stl.trex_stl_lib.time': mock.MagicMock(),
+ 'stl.trex_stl_lib.traceback': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_async_client': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_client': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_exceptions': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_ext': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_jsonrpc_client': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_packet_builder_interface': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_packet_builder_scapy': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_port': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_stats': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_streams': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_types': mock.MagicMock(),
+ 'stl.trex_stl_lib.types': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.argparse': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.collections': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.common': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.json': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.os': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.parsing_opts': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.pwd': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.random': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.re': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.string': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.sys': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.text_opts': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.text_tables': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.texttable': mock.MagicMock(),
+ 'stl.trex_stl_lib.warnings': mock.MagicMock(),
+ 'stl.trex_stl_lib.yaml': mock.MagicMock(),
+ 'stl.trex_stl_lib.zlib': mock.MagicMock(),
+ 'stl.trex_stl_lib.zmq': mock.MagicMock(),
+}
+
+STLClient = mock.MagicMock()
+stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
+stl_patch.start()
+
+if stl_patch:
+ from yardstick.network_services.vnf_generic.vnf.vpe_vnf import ConfigCreate
+ from yardstick.network_services.nfvi.resource import ResourceProfile
+ from yardstick.network_services.vnf_generic.vnf import vpe_vnf
+ from yardstick.network_services.vnf_generic.vnf.vpe_vnf import VpeApproxVnf
+
+from tests.unit.network_services.vnf_generic.vnf.test_base import FileAbsPath
+from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh
+
+
+TEST_FILE_YAML = 'nsb_test_case.yaml'
+
+NAME = 'vnf_1'
+
+PING_OUTPUT_1 = "Pkts in: 101\r\n\tPkts dropped by AH: 100\r\n\tPkts dropped by other: 100"
+
+MODULE_PATH = FileAbsPath(__file__)
+get_file_abspath = MODULE_PATH.get_path
+
+
+class TestConfigCreate(unittest.TestCase):
+
+ def test___init__(self):
+ config_create = ConfigCreate([0], [1], 2)
+ self.assertEqual(config_create.priv_ports, [0])
+ self.assertEqual(config_create.pub_ports, [1])
+ self.assertEqual(config_create.socket, 2)
+
+ def test_vpe_initialize(self):
+ config_create = ConfigCreate([0], [1], 2)
+ config = configparser.ConfigParser()
+ config_create.vpe_initialize(config)
+ self.assertEqual(config.get('EAL', 'log_level'), '0')
+ self.assertEqual(config.get('PIPELINE0', 'type'), 'MASTER')
+ self.assertEqual(config.get('PIPELINE0', 'core'), 's2C0')
+ self.assertEqual(config.get('MEMPOOL0', 'pool_size'), '256K')
+ self.assertEqual(config.get('MEMPOOL1', 'pool_size'), '2M')
+
+ def test_vpe_rxq(self):
+ config_create = ConfigCreate([0], [1, 2], 3)
+ config = configparser.ConfigParser()
+ config_create.vpe_rxq(config)
+ self.assertEqual(config.get('RXQ1.0', 'mempool'), 'MEMPOOL1')
+ self.assertEqual(config.get('RXQ2.0', 'mempool'), 'MEMPOOL1')
+
+ def test_get_sink_swq(self):
+ config_create = ConfigCreate([0], [1], 2)
+ config = configparser.ConfigParser()
+ config.add_section('PIPELINE0')
+ config.set('PIPELINE0', 'key1', 'value1')
+ config.set('PIPELINE0', 'key2', 'value2 SINK')
+ config.set('PIPELINE0', 'key3', 'TM value3')
+ config.set('PIPELINE0', 'key4', 'value4')
+ config.set('PIPELINE0', 'key5', 'the SINK value5')
+
+ self.assertEqual(config_create.get_sink_swq(config, 'PIPELINE0', 'key1', 5), 'SWQ-1')
+ self.assertEqual(config_create.get_sink_swq(config, 'PIPELINE0', 'key2', 5), 'SWQ-1 SINK0')
+ self.assertEqual(config_create.get_sink_swq(config, 'PIPELINE0', 'key3', 5), 'SWQ-1 TM5')
+ config_create.sw_q += 1
+ self.assertEqual(config_create.get_sink_swq(config, 'PIPELINE0', 'key4', 5), 'SWQ0')
+ self.assertEqual(config_create.get_sink_swq(config, 'PIPELINE0', 'key5', 5), 'SWQ0 SINK1')
+
+ def test_generate_vpe_script(self):
+ vpe_config_vnf = ConfigCreate([0], [0], 0)
+ intf = [
+ {
+ "virtual-interface": {
+ "dst_ip": "1.1.1.1",
+ "dst_mac": "00:00:00:00:00:00:02",
+ },
+ },
+ ]
+ result = vpe_config_vnf.generate_vpe_script(intf)
+ self.assertIsInstance(result, str)
+ self.assertNotEqual(result, '')
+
+ def test_create_vpe_config(self):
+ priv_ports = [
+ {
+ 'index': 0,
+ 'dpdk_port_num': 1,
+ 'peer_intf': {
+ 'dpdk_port_num': 2,
+ 'index': 3,
+ },
+ },
+ ]
+
+ pub_ports = [
+ {
+ 'index': 2,
+ 'dpdk_port_num': 3,
+ 'peer_intf': {
+ 'dpdk_port_num': 0,
+ 'index': 1,
+ },
+ },
+ ]
+
+ config_create = ConfigCreate(priv_ports, pub_ports, 23)
+ curr_path = os.path.dirname(os.path.abspath(__file__))
+ vpe_cfg = "samples/vnf_samples/nsut/vpe/vpe_config"
+ vnf_cfg = os.path.join(curr_path, "../../../../..", vpe_cfg)
+ config_create.create_vpe_config(vnf_cfg)
+ os.system("git checkout -- %s" % vnf_cfg)
+
+
+@mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.time')
class TestVpeApproxVnf(unittest.TestCase):
- VNFD = {'vnfd:vnfd-catalog':
- {'vnfd':
- [{'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': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': '0',
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.20',
- 'local_iface_name': 'xe0',
- 'local_mac': '00:00:00:00:00:02'},
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'},
- {'virtual-interface':
- {'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': '1',
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'local_mac': '00:00:00:00:00:01'},
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'}]}],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface':
- {'vdu-id': 'vpevnf-baremetal',
- 'host': '1.2.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.2.1.1'},
- 'benchmark':
- {'kpi': ['packets_in', 'packets_fwd', 'packets_dropped']},
- 'connection-point': [{'type': 'VPORT', 'name': 'xe0'},
- {'type': 'VPORT', 'name': 'xe1'}],
- 'id': 'VpeApproxVnf', 'name': 'VPEVnfSsh'}]}}
-
- scenario_cfg = {'tc_options': {'rfc2544':
- {'allowed_drop_rate': '0.8 - 1'}},
- 'task_id': 'a70bdf4a-8e67-47a3-9dc1-273c14506eb7',
- 'tc': 'tc_ipv4_1Mflow_64B_packetsize',
- 'runner': {'object': 'NetworkServiceTestCase',
- 'interval': 35,
- 'output_filename': '/tmp/yardstick.out',
- 'runner_id': 74476, 'duration': 400,
- 'type': 'Duration'},
- 'traffic_profile': 'ipv4_throughput_vpe.yaml',
- 'traffic_options': {'flow': 'ipv4_Packets_vpe.yaml',
- 'imix': 'imix_voice.yaml'},
- 'type': 'ISB',
- 'nodes': {'tg__2': 'trafficgen_2.yardstick',
- 'tg__1': 'trafficgen_1.yardstick',
- 'vnf__1': 'vnf.yardstick'},
- 'topology': 'vpe-tg-topology-baremetal.yaml'}
-
- context_cfg = {'nodes': {'tg__2':
- {'member-vnf-index': '3',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_2.yardstick',
- 'vnfd-id-ref': 'tg__2',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens513f0',
- 'vld_id': 'public',
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.20',
- 'dst_mac': '00:00:00:00:00:01',
- 'local_mac': '00:00:00:00:00:03',
- 'dst_ip': '152.16.40.19',
- 'driver': 'ixgbe',
- 'vpci': '0000:02:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens513f1',
- 'netmask': '255.255.255.0',
- 'network': '202.16.100.0',
- 'local_ip': '202.16.100.20',
- 'local_mac': '00:1e:67:d0:60:5d',
- 'driver': 'ixgbe',
- 'vpci': '0000:02:00.1',
- 'dpdk_port_num': 1}},
- 'password': 'r00t',
- 'VNF model': 'l3fwd_vnf.yaml',
- 'user': 'root'},
- 'tg__1':
- {'member-vnf-index': '1',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_1.yardstick',
- 'vnfd-id-ref': 'tg__1',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens785f0',
- 'vld_id': 'private',
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.20',
- 'dst_mac': '00:00:00:00:00:02',
- 'local_mac': '00:00:00:00:00:04',
- 'dst_ip': '152.16.100.19',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens785f1',
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.21',
- 'local_mac': '00:00:00:00:00:01',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1}},
- 'password': 'r00t',
- 'VNF model': 'tg_rfc2544_tpl.yaml',
- 'user': 'root'},
- 'vnf__1':
- {'name': 'vnf.yardstick',
- 'vnfd-id-ref': 'vnf__1',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens786f0',
- 'vld_id': 'private',
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.19',
- 'dst_mac': '00:00:00:00:00:04',
- 'local_mac': '00:00:00:00:00:02',
- 'dst_ip': '152.16.100.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens786f1',
- 'vld_id': 'public',
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.19',
- 'dst_mac': '00:00:00:00:00:03',
- 'local_mac': '00:00:00:00:00:01',
- 'dst_ip': '152.16.40.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1}},
- 'routing_table':
- [{'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'network': '152.16.100.20',
- 'if': 'xe0'},
- {'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'network': '152.16.40.20',
- 'if': 'xe1'}],
- 'member-vnf-index': '2',
- 'host': '1.2.1.1',
- 'role': 'vnf',
- 'user': 'root',
- 'nd_route_tbl':
- [{'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'},
- {'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'}],
- 'password': 'r00t',
- 'VNF model': 'vpe_vnf.yaml'}}}
-
- def test___init__(self, mock_time):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vpe_approx_vnf = VpeApproxVnf(vnfd)
+
+ 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': '00:00:00:00:00:04',
+ 'vpci': '0000:05:00.0',
+ 'local_ip': '152.16.100.19',
+ 'type': 'PCI-PASSTHROUGH',
+ 'vld_id': '',
+ 'netmask': '255.255.255.0',
+ 'dpdk_port_num': '0',
+ 'bandwidth': '10 Gbps',
+ 'driver': "i40e",
+ 'dst_ip': '152.16.100.20',
+ 'local_iface_name': 'xe0',
+ 'local_mac': '00:00:00:00:00:02',
+ },
+ 'vnfd-connection-point-ref': 'xe0',
+ 'name': 'xe0',
+ },
+ {
+ 'virtual-interface': {
+ 'dst_mac': '00:00:00:00:00:03',
+ 'vpci': '0000:05:00.1',
+ 'local_ip': '152.16.40.19',
+ 'type': 'PCI-PASSTHROUGH',
+ 'vld_id': '',
+ 'driver': "i40e",
+ 'netmask': '255.255.255.0',
+ 'dpdk_port_num': '1',
+ 'bandwidth': '10 Gbps',
+ 'dst_ip': '152.16.40.20',
+ 'local_iface_name': 'xe1',
+ 'local_mac': '00:00:00:00:00:01',
+ },
+ 'vnfd-connection-point-ref': 'xe1',
+ 'name': 'xe1',
+ },
+ ],
+ },
+ ],
+ 'description': 'Vpe approximation using DPDK',
+ 'mgmt-interface': {
+ 'vdu-id': 'vpevnf-baremetal',
+ 'host': '1.2.1.1',
+ 'password': 'r00t',
+ 'user': 'root',
+ 'ip': '1.2.1.1',
+ },
+ 'benchmark': {
+ 'kpi': [
+ 'packets_in',
+ 'packets_fwd',
+ 'packets_dropped',
+ ],
+ },
+ 'connection-point': [
+ {
+ 'type': 'VPORT',
+ 'name': 'xe0',
+ },
+ {
+ 'type': 'VPORT',
+ 'name': 'xe1',
+ },
+ ],
+ 'id': 'VpeApproxVnf',
+ 'name': 'VPEVnfSsh',
+ }
+
+ VNFD = {
+ 'vnfd:vnfd-catalog': {
+ 'vnfd': [
+ VNFD_0,
+ ],
+ },
+ }
+
+ SCENARIO_CFG = {
+ 'options': {
+ 'packetsize': 64,
+ 'traffic_type': 4 ,
+ 'rfc2544': {
+ 'allowed_drop_rate': '0.8 - 1',
+ },
+ 'vnf__1': {
+ 'cfg': 'acl_1rule.yaml',
+ 'vnf_config': {
+ 'lb_config': 'SW',
+ 'lb_count': 1,
+ 'worker_config':
+ '1C/1T',
+ 'worker_threads': 1,
+ },
+ }
+ },
+ 'task_id': 'a70bdf4a-8e67-47a3-9dc1-273c14506eb7',
+ 'tc': 'tc_ipv4_1Mflow_64B_packetsize',
+ 'runner': {
+ 'object': 'NetworkServiceTestCase',
+ 'interval': 35,
+ 'output_filename': '/tmp/yardstick.out',
+ 'runner_id': 74476,
+ 'duration': 400,
+ 'type': 'Duration',
+ },
+ 'traffic_profile': 'ipv4_throughput_vpe.yaml',
+ 'traffic_options': {
+ 'flow': 'ipv4_Packets_vpe.yaml',
+ 'imix': 'imix_voice.yaml',
+ },
+ 'type': 'ISB',
+ 'nodes': {
+ 'tg__2': 'trafficgen_2.yardstick',
+ 'tg__1': 'trafficgen_1.yardstick',
+ 'vnf__1': 'vnf.yardstick',
+ },
+ 'topology': 'vpe-tg-topology-baremetal.yaml',
+ }
+
+ CONTEXT_CFG = {
+ 'nodes': {
+ 'tg__2': {
+ 'member-vnf-index': '3',
+ 'role': 'TrafficGen',
+ 'name': 'trafficgen_2.yardstick',
+ 'vnfd-id-ref': 'tg__2',
+ 'ip': '1.2.1.1',
+ 'interfaces': {
+ 'xe0': {
+ 'local_iface_name': 'ens513f0',
+ 'vld_id': 'public',
+ 'netmask': '255.255.255.0',
+ 'local_ip': '152.16.40.20',
+ 'dst_mac': '00:00:00:00:00:01',
+ 'local_mac': '00:00:00:00:00:03',
+ 'dst_ip': '152.16.40.19',
+ 'driver': 'ixgbe',
+ 'vpci': '0000:02:00.0',
+ 'dpdk_port_num': 0,
+ },
+ 'xe1': {
+ 'local_iface_name': 'ens513f1',
+ 'netmask': '255.255.255.0',
+ 'network': '202.16.100.0',
+ 'local_ip': '202.16.100.20',
+ 'local_mac': '00:1e:67:d0:60:5d',
+ 'driver': 'ixgbe',
+ 'vpci': '0000:02:00.1',
+ 'dpdk_port_num': 1,
+ },
+ },
+ 'password': 'r00t',
+ 'VNF model': 'l3fwd_vnf.yaml',
+ 'user': 'root',
+ },
+ 'tg__1': {
+ 'member-vnf-index': '1',
+ 'role': 'TrafficGen',
+ 'name': 'trafficgen_1.yardstick',
+ 'vnfd-id-ref': 'tg__1',
+ 'ip': '1.2.1.1',
+ 'interfaces': {
+ 'xe0': {
+ 'local_iface_name': 'ens785f0',
+ 'vld_id': 'private',
+ 'netmask': '255.255.255.0',
+ 'local_ip': '152.16.100.20',
+ 'dst_mac': '00:00:00:00:00:02',
+ 'local_mac': '00:00:00:00:00:04',
+ 'dst_ip': '152.16.100.19',
+ 'driver': 'i40e',
+ 'vpci': '0000:05:00.0',
+ 'dpdk_port_num': 0,
+ },
+ 'xe1': {
+ 'local_iface_name': 'ens785f1',
+ 'netmask': '255.255.255.0',
+ 'local_ip': '152.16.100.21',
+ 'local_mac': '00:00:00:00:00:01',
+ 'driver': 'i40e',
+ 'vpci': '0000:05:00.1',
+ 'dpdk_port_num': 1,
+ },
+ },
+ 'password': 'r00t',
+ 'VNF model': 'tg_rfc2544_tpl.yaml',
+ 'user': 'root',
+ },
+ 'vnf__1': {
+ 'name': 'vnf.yardstick',
+ 'vnfd-id-ref': 'vnf__1',
+ 'ip': '1.2.1.1',
+ 'interfaces': {
+ 'xe0': {
+ 'local_iface_name': 'ens786f0',
+ 'vld_id': 'private',
+ 'netmask': '255.255.255.0',
+ 'local_ip': '152.16.100.19',
+ 'dst_mac': '00:00:00:00:00:04',
+ 'local_mac': '00:00:00:00:00:02',
+ 'dst_ip': '152.16.100.20',
+ 'driver': 'i40e',
+ 'vpci': '0000:05:00.0',
+ 'dpdk_port_num': 0,
+ },
+ 'xe1': {
+ 'local_iface_name': 'ens786f1',
+ 'vld_id': 'public',
+ 'netmask': '255.255.255.0',
+ 'local_ip': '152.16.40.19',
+ 'dst_mac': '00:00:00:00:00:03',
+ 'local_mac': '00:00:00:00:00:01',
+ 'dst_ip': '152.16.40.20',
+ 'driver': 'i40e',
+ 'vpci': '0000:05:00.1',
+ 'dpdk_port_num': 1,
+ },
+ },
+ 'routing_table': [
+ {
+ 'netmask': '255.255.255.0',
+ 'gateway': '152.16.100.20',
+ 'network': '152.16.100.20',
+ 'if': 'xe0',
+ },
+ {
+ 'netmask': '255.255.255.0',
+ 'gateway': '152.16.40.20',
+ 'network': '152.16.40.20',
+ 'if': 'xe1',
+ },
+ ],
+ 'member-vnf-index': '2',
+ 'host': '1.2.1.1',
+ 'role': 'vnf',
+ 'user': 'root',
+ 'nd_route_tbl': [
+ {
+ 'netmask': '112',
+ 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
+ 'network': '0064:ff9b:0:0:0:0:9810:6414',
+ 'if': 'xe0',
+ },
+ {
+ 'netmask': '112',
+ 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
+ 'network': '0064:ff9b:0:0:0:0:9810:2814',
+ 'if': 'xe1',
+ },
+ ],
+ 'password': 'r00t',
+ 'VNF model': 'vpe_vnf.yaml',
+ },
+ },
+ }
+
+ def test___init__(self, _):
+ vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
self.assertIsNone(vpe_approx_vnf._vnf_process)
- def test_collect_kpi(self, mock_time):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vpe_approx_vnf = VpeApproxVnf(vnfd)
- vpe_approx_vnf.resource = mock.Mock(autospec=ResourceProfile)
- vpe_approx_vnf.resource.check_if_sa_running = \
- mock.Mock(return_value=[0, 1])
- vpe_approx_vnf.resource.amqp_collect_nfvi_kpi = \
- mock.Mock(return_value={})
- result = {'pkt_in_down_stream': 0,
- 'pkt_in_up_stream': 0,
- 'collect_stats': {'core': {}},
- 'pkt_drop_down_stream': 0, 'pkt_drop_up_stream': 0}
- # mock execute_command because it sleeps for 3 seconds.
- with mock.patch.object(vpe_approx_vnf, "execute_command", return_value=""):
- self.assertEqual(result, vpe_approx_vnf.collect_kpi())
-
- def test_execute_command(self, mock_time):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vpe_approx_vnf = VpeApproxVnf(vnfd)
- cmd = "quit"
- self.assertEqual("", vpe_approx_vnf.execute_command(cmd))
-
- def test_get_stats_vpe(self, mock_time):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vpe_approx_vnf = VpeApproxVnf(vnfd)
- vpe_approx_vnf.execute_command = \
- mock.Mock(return_value="Pkts in: 101\r\n\tPkts dropped by AH: 100\r\n\tPkts dropped by other: 100")
- result = {'pkt_in_down_stream': 202, 'pkt_in_up_stream': 303,
- 'pkt_drop_down_stream': 400, 'pkt_drop_up_stream': 600}
- self.assertEqual(result, vpe_approx_vnf.get_stats_vpe())
-
- def test_run_vpe(self, mock_time):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh_mock.run = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vpe_approx_vnf = VpeApproxVnf(vnfd)
- curr_path = os.path.dirname(os.path.abspath(__file__))
- vpe_vnf = os.path.join(curr_path, "vpe_config")
- queue_wrapper = \
- QueueFileWrapper(vpe_approx_vnf.q_in,
- vpe_approx_vnf.q_out, "pipeline>")
- self.assertEqual(None,
- vpe_approx_vnf._run_vpe(queue_wrapper, vpe_vnf))
-
- def test_instantiate(self, mock_time):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vpe_approx_vnf = VpeApproxVnf(vnfd)
- self.scenario_cfg['vnf_options'] = {'vpe': {'cfg': ""}}
- vpe_approx_vnf._run_vpe = mock.Mock(return_value=0)
- vpe_approx_vnf._resource_collect_start = mock.Mock(return_value=0)
- vpe_approx_vnf.q_out.put("pipeline>")
- vpe_vnf.WAIT_TIME = 0.1
- # if process it still running exitcode will be None
- self.assertIn(vpe_approx_vnf.instantiate(self.scenario_cfg, self.context_cfg),
- {0, None})
-
- def test_instantiate_panic(self, mock_time):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(1, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vpe_approx_vnf = VpeApproxVnf(vnfd)
- self.scenario_cfg['vnf_options'] = {'vpe': {'cfg': ""}}
- vpe_approx_vnf._run_vpe = mock.Mock(return_value=0)
- vpe_vnf.WAIT_TIME = 0.1
- self.assertRaises(RuntimeError, vpe_approx_vnf.instantiate,
- self.scenario_cfg, self.context_cfg)
-
- def test_scale(self, mock_time):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vpe_approx_vnf = VpeApproxVnf(vnfd)
- flavor = ""
- self.assertRaises(NotImplementedError, vpe_approx_vnf.scale, flavor)
-
- def test_setup_vnf_environment(self, mock_time):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vpe_approx_vnf = VpeApproxVnf(vnfd)
- self.assertEqual(None,
- vpe_approx_vnf.setup_vnf_environment(ssh_mock))
-
- def test_terminate(self, mock_time):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vpe_approx_vnf = VpeApproxVnf(vnfd)
- self.assertEqual(None, vpe_approx_vnf.terminate())
+ @mock.patch(SSH_HELPER)
+ def test_collect_kpi_sa_not_running(self, ssh, _):
+ mock_ssh(ssh)
+
+ resource = mock.Mock(autospec=ResourceProfile)
+ resource.check_if_sa_running.return_value = False, 'error'
+ resource.amqp_collect_nfvi_kpi.return_value = {'foo': 234}
+
+ vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
+ vpe_approx_vnf.q_in = mock.MagicMock()
+ vpe_approx_vnf.q_out = mock.MagicMock()
+ vpe_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
+ vpe_approx_vnf.resource_helper.resource = resource
+
+ expected = {
+ 'pkt_in_down_stream': 0,
+ 'pkt_in_up_stream': 0,
+ 'pkt_drop_down_stream': 0,
+ 'pkt_drop_up_stream': 0,
+ 'collect_stats': {'core': {}},
+ }
+ self.assertEqual(vpe_approx_vnf.collect_kpi(), expected)
+
+ @mock.patch(SSH_HELPER)
+ def test_collect_kpi_sa_running(self, ssh, _):
+ mock_ssh(ssh)
+
+ resource = mock.Mock(autospec=ResourceProfile)
+ resource.check_if_sa_running.return_value = True, 'good'
+ resource.amqp_collect_nfvi_kpi.return_value = {'foo': 234}
+
+ vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
+ vpe_approx_vnf.q_in = mock.MagicMock()
+ vpe_approx_vnf.q_out = mock.MagicMock()
+ vpe_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
+ vpe_approx_vnf.resource_helper.resource = resource
+
+ expected = {
+ 'pkt_in_down_stream': 0,
+ 'pkt_in_up_stream': 0,
+ 'pkt_drop_down_stream': 0,
+ 'pkt_drop_up_stream': 0,
+ 'collect_stats': {'core': {'foo': 234}},
+ }
+ self.assertEqual(vpe_approx_vnf.collect_kpi(), expected)
+
+ @mock.patch(SSH_HELPER)
+ def test_vnf_execute(self, ssh, _):
+ mock_ssh(ssh)
+ vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
+ vpe_approx_vnf.q_in = mock.MagicMock()
+ vpe_approx_vnf.q_out = mock.MagicMock()
+ vpe_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
+ self.assertEqual(vpe_approx_vnf.vnf_execute("quit", 0), '')
+
+ @mock.patch(SSH_HELPER)
+ def test_run_vpe(self, ssh, _):
+ mock_ssh(ssh)
+
+ vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
+ vpe_approx_vnf.tc_file_name = get_file_abspath(TEST_FILE_YAML)
+ vpe_approx_vnf.generate_port_pairs = mock.Mock()
+ vpe_approx_vnf.tg_port_pairs = [[[0], [1]]]
+ vpe_approx_vnf.vnf_port_pairs = [[[0], [1]]]
+ vpe_approx_vnf.vnf_cfg = {
+ 'lb_config': 'SW',
+ 'lb_count': 1,
+ 'worker_config': '1C/1T',
+ 'worker_threads': 1,
+ }
+ vpe_approx_vnf.scenario_helper.scenario_cfg = {
+ 'options': {
+ NAME: {
+ 'traffic_type': '4',
+ 'topology': 'nsb_test_case.yaml',
+ }
+ }
+ }
+ vpe_approx_vnf.topology = "nsb_test_case.yaml"
+ vpe_approx_vnf.nfvi_type = "baremetal"
+ vpe_approx_vnf._provide_config_file = mock.Mock()
+
+ self.assertIsInstance(vpe_approx_vnf.ssh_helper, mock.Mock)
+ self.assertIsNone(vpe_approx_vnf._run())
+
+ @mock.patch(SSH_HELPER)
+ def test_wait_for_instantiate(self, ssh, _):
+ mock_ssh(ssh)
+
+ mock_process = mock.Mock(autospec=Process)
+ mock_process.is_alive.return_value = True
+ mock_process.exitcode = 432
+
+ mock_q_out = mock.Mock(autospec=Queue)
+ mock_q_out.get.side_effect = iter(["pipeline>"])
+ mock_q_out.qsize.side_effect = range(1, -1, -1)
+
+ mock_resource = mock.MagicMock()
+
+ vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
+ vpe_approx_vnf._vnf_process = mock_process
+ vpe_approx_vnf.q_out = mock_q_out
+ vpe_approx_vnf.queue_wrapper = mock.Mock(autospec=QueueFileWrapper)
+ vpe_approx_vnf.resource_helper.resource = mock_resource
+
+ vpe_approx_vnf.q_out.put("pipeline>")
+ self.assertEqual(vpe_approx_vnf.wait_for_instantiate(), 432)
+
+ @mock.patch(SSH_HELPER)
+ def test_wait_for_instantiate_fragmented(self, ssh, _):
+ mock_ssh(ssh)
+
+ mock_process = mock.Mock(autospec=Process)
+ mock_process.is_alive.return_value = True
+ mock_process.exitcode = 432
+
+ # test that fragmented pipeline prompt is recognized
+ mock_q_out = mock.Mock(autospec=Queue)
+ mock_q_out.get.side_effect = iter(["wow pipel", "ine>"])
+ mock_q_out.qsize.side_effect = range(2, -1, -1)
+
+ mock_resource = mock.MagicMock()
+
+ vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
+ vpe_approx_vnf._vnf_process = mock_process
+ vpe_approx_vnf.q_out = mock_q_out
+ vpe_approx_vnf.queue_wrapper = mock.Mock(autospec=QueueFileWrapper)
+ vpe_approx_vnf.resource_helper.resource = mock_resource
+
+ self.assertEqual(vpe_approx_vnf.wait_for_instantiate(), 432)
+
+ @mock.patch(SSH_HELPER)
+ def test_wait_for_instantiate_crash(self, ssh, _):
+ mock_ssh(ssh, exec_result=(1, "", ""))
+
+ mock_process = mock.Mock(autospec=Process)
+ mock_process.is_alive.return_value = False
+ mock_process.exitcode = 432
+
+ mock_resource = mock.MagicMock()
+
+ vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
+ vpe_approx_vnf._vnf_process = mock_process
+ vpe_approx_vnf.resource_helper.resource = mock_resource
+
+ with self.assertRaises(RuntimeError) as raised:
+ vpe_approx_vnf.wait_for_instantiate()
+
+ self.assertIn('VNF process died', str(raised.exception))
+
+ @mock.patch(SSH_HELPER)
+ def test_wait_for_instantiate_panic(self, ssh, _):
+ mock_ssh(ssh, exec_result=(1, "", ""))
+
+ mock_process = mock.Mock(autospec=Process)
+ mock_process.is_alive.return_value = True
+ mock_process.exitcode = 432
+
+ mock_resource = mock.MagicMock()
+
+ vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
+ vpe_approx_vnf._vnf_process = mock_process
+ vpe_approx_vnf.resource_helper.resource = mock_resource
+
+ vpe_approx_vnf.q_out.put("PANIC")
+ with self.assertRaises(RuntimeError) as raised:
+ vpe_approx_vnf.wait_for_instantiate()
+
+ self.assertIn('Error starting', str(raised.exception))
+
+ @mock.patch(SSH_HELPER)
+ def test_wait_for_instantiate_panic_fragmented(self, ssh, _):
+ mock_ssh(ssh, exec_result=(1, "", ""))
+
+ mock_process = mock.Mock(autospec=Process)
+ mock_process.is_alive.return_value = True
+ mock_process.exitcode = 432
+
+ # test that fragmented PANIC is recognized
+ mock_q_out = mock.Mock(autospec=Queue)
+ mock_q_out.get.side_effect = iter(["omg PA", "NIC this is bad"])
+ mock_q_out.qsize.side_effect = range(2, -1, -1)
+
+ mock_resource = mock.MagicMock()
+
+ vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
+ vpe_approx_vnf._vnf_process = mock_process
+ vpe_approx_vnf.q_out = mock_q_out
+ vpe_approx_vnf.resource_helper.resource = mock_resource
+
+ with self.assertRaises(RuntimeError) as raised:
+ vpe_approx_vnf.wait_for_instantiate()
+
+ self.assertIn('Error starting', str(raised.exception))
+
+ def test_scale(self, _):
+ vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
+ with self.assertRaises(NotImplementedError):
+ vpe_approx_vnf.scale('')
+
+ def test_terminate(self, _):
+ vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
+ vpe_approx_vnf.vnf_execute = mock.Mock()
+ vpe_approx_vnf._vnf_process = mock.MagicMock()
+ vpe_approx_vnf._vnf_process.terminate = mock.Mock()
+ vpe_approx_vnf._resource_collect_stop = mock.Mock()
+ vpe_approx_vnf.resource_helper = mock.MagicMock()
+ vpe_approx_vnf.ssh_helper = mock.MagicMock()
+
+ self.assertIsNone(vpe_approx_vnf.terminate())
+
if __name__ == '__main__':
unittest.main()