From d3d4d83a420438f5ebfe453ab7ac63211bf0101f Mon Sep 17 00:00:00 2001 From: DanielMartinBuckley Date: Wed, 14 Nov 2018 17:09:51 +0000 Subject: Addition of IRQ Mode to NSB NFVI (PROX) JIRA: YARDSTICK-1524 Add dashboard, Traffic Profile support, PROX IRQ support, topology Change-Id: I0c0cde66f4f4d3d25aa77c502bd4349cc1b3eca2 Signed-off-by: Daniel Martin Buckley --- .../vnf_generic/vnf/test_prox_helpers.py | 33 + .../vnf_generic/vnf/test_prox_irq.py | 828 +++++++++++++++++++++ 2 files changed, 861 insertions(+) create mode 100644 yardstick/tests/unit/network_services/vnf_generic/vnf/test_prox_irq.py (limited to 'yardstick/tests/unit/network_services/vnf_generic/vnf') diff --git a/yardstick/tests/unit/network_services/vnf_generic/vnf/test_prox_helpers.py b/yardstick/tests/unit/network_services/vnf_generic/vnf/test_prox_helpers.py index 894b16e13..ebb0e47b0 100644 --- a/yardstick/tests/unit/network_services/vnf_generic/vnf/test_prox_helpers.py +++ b/yardstick/tests/unit/network_services/vnf_generic/vnf/test_prox_helpers.py @@ -589,6 +589,27 @@ class TestProxSocketHelper(unittest.TestCase): result = prox.core_stats([3, 4, 5], 16) self.assertEqual(result, expected) + @mock.patch.object(prox_helpers.LOG, 'error') + def test_irq_core_stats(self, *args): + mock_socket = mock.MagicMock() + prox = prox_helpers.ProxSocketHelper(mock_socket) + prox.get_data = mock.MagicMock(return_value=('0,1,2,3,4,5,0,1,2,3,4,5,0,1,2,3')) + + data_0 = {"cpu": 0, 'bucket_0': 1, 'bucket_1': 2, 'bucket_2': 3, 'bucket_3': 4, + 'bucket_4': 5, 'bucket_5': 0, 'bucket_6': 1, 'bucket_7': 2, 'bucket_8': 3, + 'bucket_9': 4, 'bucket_10': 5, 'bucket_11': 0, 'bucket_12': 1, + "max_irq": 0, "overflow": 10} + + data_1 = {"cpu": 1, 'bucket_0': 1, 'bucket_1': 2, 'bucket_2': 3, 'bucket_3': 4, + 'bucket_4': 5, 'bucket_5': 0, 'bucket_6': 1, 'bucket_7': 2, 'bucket_8': 3, + 'bucket_9': 4, 'bucket_10': 5, 'bucket_11': 0, 'bucket_12': 1, + "max_irq": 0, "overflow": 10} + + expected = {"core_0": data_0, "core_1": data_1} + + result = prox.irq_core_stats([[0, 1], [1, 0]]) + self.assertDictEqual(result, expected) + @mock.patch.object(prox_helpers.LOG, 'error') def test_multi_port_stats(self, *args): mock_socket = mock.MagicMock() @@ -2556,3 +2577,15 @@ class TestProxlwAFTRProfileHelper(unittest.TestCase): # negative pkt_size is the only way to make ratio > 1 helper.run_test(pkt_size=-1000, duration=5, value=6.5, tolerated_loss=0.0, line_speed=constants.NIC_GBPS_DEFAULT * constants.ONE_GIGABIT_IN_BITS) + + +class TestProxIrqProfileHelper(unittest.TestCase): + + def test_run_test(self, *args): + resource_helper = mock.MagicMock() + helper = prox_helpers.ProxIrqProfileHelper(resource_helper) + self.assertIsNone(helper._cores_tuple) + self.assertIsNone(helper._ports_tuple) + self.assertIsNone(helper._latency_cores) + self.assertIsNone(helper._test_cores) + self.assertIsNone(helper._cpu_topology) diff --git a/yardstick/tests/unit/network_services/vnf_generic/vnf/test_prox_irq.py b/yardstick/tests/unit/network_services/vnf_generic/vnf/test_prox_irq.py new file mode 100644 index 000000000..4eaa38c27 --- /dev/null +++ b/yardstick/tests/unit/network_services/vnf_generic/vnf/test_prox_irq.py @@ -0,0 +1,828 @@ +# Copyright (c) 2017-2018 Intel Corporation +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import unittest +import mock +import errno + +from yardstick.tests import STL_MOCKS +from yardstick.common import exceptions as y_exceptions +from yardstick.network_services.vnf_generic.vnf.prox_irq import ProxIrqGen +from yardstick.network_services.vnf_generic.vnf.prox_irq import ProxIrqVNF +from yardstick.benchmark.contexts import base as ctx_base + +SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper' + +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 import prox_vnf + from yardstick.tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh + +VNF_NAME = "vnf__1" + +class TestProxIrqVNF(unittest.TestCase): + + SCENARIO_CFG = { + 'task_path': "", + 'nodes': { + 'tg__1': 'trafficgen_1.yardstick', + 'vnf__1': 'vnf.yardstick'}, + 'runner': { + 'duration': 600, 'type': 'Duration'}, + 'topology': 'prox-tg-topology-2.yaml', + 'traffic_profile': '../../traffic_profiles/prox_binsearch.yaml', + 'type': 'NSPerf', + 'options': { + 'tg__1': {'prox_args': {'-e': '', + '-t': ''}, + 'prox_config': 'configs/l3-gen-2.cfg', + 'prox_path': + '/root/dppd-PROX-v035/build/prox'}, + 'vnf__1': { + 'prox_args': {'-t': ''}, + 'prox_config': 'configs/l3-swap-2.cfg', + 'prox_path': '/root/dppd-PROX-v035/build/prox'}}} + + 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', + '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', + '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' + } + + VNFD = { + 'vnfd:vnfd-catalog': { + 'vnfd': [ + VNFD_0, + ] + } + } + + TRAFFIC_PROFILE = { + "schema": "isb:traffic_profile:0.1", + "name": "fixed", + "description": "Fixed traffic profile to run UDP traffic", + "traffic_profile": { + "traffic_type": "FixedTraffic", + "frame_rate": 100, # pps + "flow_number": 10, + "frame_size": 64, + }, + } + + 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': prox_vnf.ProxApproxVnf.DOWNLINK, + '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': prox_vnf.ProxApproxVnf.UPLINK, + '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': prox_vnf.ProxApproxVnf.UPLINK, + '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': prox_vnf.ProxApproxVnf.DOWNLINK, + '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': 'prox_vnf.yaml', + }, + }, + } + + def test___init__(self): + prox_irq_vnf = ProxIrqVNF('vnf1', self.VNFD_0, 'task_id') + + self.assertEqual(prox_irq_vnf.name, 'vnf1') + self.assertDictEqual(prox_irq_vnf.vnfd_helper, self.VNFD_0) + + @mock.patch.object(ctx_base.Context, 'get_physical_node_from_server', return_value='mock_node') + @mock.patch(SSH_HELPER) + def test_collect_kpi(self, ssh, *args): + mock_ssh(ssh) + + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + resource_helper = mock.MagicMock() + + resource_helper = mock.MagicMock() + + core_1 = {'bucket_1': 1, 'bucket_2': 2, 'bucket_3': 3, 'bucket_4': 4, 'bucket_5': 5, + 'bucket_6': 6, 'bucket_7': 7, 'bucket_8': 8, 'bucket_9': 9, 'bucket_10': 10, + 'bucket_11': 11, 'bucket_12': 12, 'bucket_0': 100, 'cpu': 1, 'max_irq': 12, + 'overflow': 10} + core_2 = {'bucket_1': 1, 'bucket_2': 2, 'bucket_3': 3, 'bucket_4': 4, 'bucket_5': 5, + 'bucket_6': 0, 'bucket_7': 0, 'bucket_8': 0, 'bucket_9': 0, 'bucket_10': 0, + 'bucket_11': 0, 'bucket_12': 0, 'bucket_0': 100, 'cpu': 2, 'max_irq': 12, + 'overflow': 10} + + irq_data = {'core_1': core_1, 'core_2': core_2} + resource_helper.execute.return_value = (irq_data) + + build_config_file = mock.MagicMock() + build_config_file.return_value = None + + prox_irq_vnf = ProxIrqVNF(VNF_NAME, vnfd, 'task_id') + + startup = ["global", [["eal", "-4"]]] + master_0 = ["core 0", [["mode", "master"]]] + core_1 = ["core 1", [["mode", "irq"]]] + core_2 = ["core 2", [["mode", "irq"], ["task", "2"]]] + + prox_irq_vnf.setup_helper._prox_config_data = \ + [startup, master_0, core_1, core_2] + + prox_irq_vnf.scenario_helper.scenario_cfg = self.SCENARIO_CFG + prox_irq_vnf.resource_helper = resource_helper + prox_irq_vnf.setup_helper.build_config_file = build_config_file + + result = prox_irq_vnf.collect_kpi() + self.assertDictEqual(result["collect_stats"], {}) + + result = prox_irq_vnf.collect_kpi() + self.assertFalse('bucket_10' in result["collect_stats"]['core_2']) + self.assertFalse('bucket_11' in result["collect_stats"]['core_2']) + self.assertFalse('bucket_12' in result["collect_stats"]['core_2']) + self.assertEqual(result["collect_stats"]['core_2']['max_irq'], 12) + + + @mock.patch(SSH_HELPER) + def test_vnf_execute_oserror(self, ssh, *args): + mock_ssh(ssh) + + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + prox_irq_vnf = ProxIrqVNF(VNF_NAME, vnfd, 'task_id') + prox_irq_vnf.resource_helper = resource_helper = mock.Mock() + + resource_helper.execute.side_effect = OSError(errno.EPIPE, "") + prox_irq_vnf.vnf_execute("", _ignore_errors=True) + + resource_helper.execute.side_effect = OSError(errno.ESHUTDOWN, "") + prox_irq_vnf.vnf_execute("", _ignore_errors=True) + + resource_helper.execute.side_effect = OSError(errno.EADDRINUSE, "") + with self.assertRaises(OSError): + prox_irq_vnf.vnf_execute("", _ignore_errors=True) + + @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.socket') + @mock.patch(SSH_HELPER) + def test_terminate(self, ssh, *args): + mock_ssh(ssh) + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + + mock_ssh(ssh, exec_result=(1, "", "")) + prox_irq_vnf = ProxIrqVNF(VNF_NAME, vnfd, 'task_id') + + prox_irq_vnf._terminated = mock.MagicMock() + prox_irq_vnf._traffic_process = mock.MagicMock() + prox_irq_vnf._traffic_process.terminate = mock.Mock() + prox_irq_vnf.ssh_helper = mock.MagicMock() + prox_irq_vnf.setup_helper = mock.MagicMock() + prox_irq_vnf.resource_helper = mock.MagicMock() + prox_irq_vnf._vnf_wrapper.setup_helper = mock.MagicMock() + prox_irq_vnf._vnf_wrapper._vnf_process = mock.MagicMock(**{"is_alive.return_value": False}) + prox_irq_vnf._vnf_wrapper.resource_helper = mock.MagicMock() + + prox_irq_vnf._run_prox = mock.Mock(return_value=0) + prox_irq_vnf.q_in = mock.Mock() + prox_irq_vnf.q_out = mock.Mock() + + self.assertIsNone(prox_irq_vnf.terminate()) + + @mock.patch(SSH_HELPER) + def test_wait_for_instantiate_panic(self, ssh, *args): + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + + mock_ssh(ssh, exec_result=(1, "", "")) + prox_irq_vnf = ProxIrqVNF(VNF_NAME, vnfd, 'task_id') + + prox_irq_vnf._terminated = mock.MagicMock() + prox_irq_vnf._traffic_process = mock.MagicMock() + prox_irq_vnf._traffic_process.terminate = mock.Mock() + prox_irq_vnf.ssh_helper = mock.MagicMock() + prox_irq_vnf.setup_helper = mock.MagicMock() + prox_irq_vnf.resource_helper = mock.MagicMock() + prox_irq_vnf._vnf_wrapper.setup_helper = mock.MagicMock() + prox_irq_vnf._vnf_wrapper._vnf_process = mock.MagicMock(**{"is_alive.return_value": False}) + prox_irq_vnf._vnf_wrapper.resource_helper = mock.MagicMock() + + prox_irq_vnf._run_prox = mock.Mock(return_value=0) + prox_irq_vnf.q_in = mock.Mock() + prox_irq_vnf.q_out = mock.Mock() + prox_irq_vnf.WAIT_TIME = 0 + with self.assertRaises(RuntimeError): + prox_irq_vnf.wait_for_instantiate() + +class TestProxIrqGen(unittest.TestCase): + + SCENARIO_CFG = { + 'task_path': "", + 'nodes': { + 'tg__1': 'trafficgen_1.yardstick', + 'vnf__1': 'vnf.yardstick'}, + 'runner': { + 'duration': 600, 'type': 'Duration'}, + 'topology': 'prox-tg-topology-2.yaml', + 'traffic_profile': '../../traffic_profiles/prox_binsearch.yaml', + 'type': 'NSPerf', + 'options': { + 'tg__1': {'prox_args': {'-e': '', + '-t': ''}, + 'prox_config': 'configs/l3-gen-2.cfg', + 'prox_path': + '/root/dppd-PROX-v035/build/prox'}, + 'vnf__1': { + 'prox_args': {'-t': ''}, + 'prox_config': 'configs/l3-swap-2.cfg', + 'prox_path': '/root/dppd-PROX-v035/build/prox'}}} + + 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' + } + + VNFD = { + 'vnfd:vnfd-catalog': { + 'vnfd': [ + VNFD_0, + ], + }, + } + + TRAFFIC_PROFILE = { + "schema": "isb:traffic_profile:0.1", + "name": "fixed", + "description": "Fixed traffic profile to run UDP traffic", + "traffic_profile": { + "traffic_type": "FixedTraffic", + "frame_rate": 100, # pps + "flow_number": 10, + "frame_size": 64, + }, + } + + 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': prox_vnf.ProxApproxVnf.DOWNLINK, + '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': prox_vnf.ProxApproxVnf.UPLINK, + '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': prox_vnf.ProxApproxVnf.UPLINK, + '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': prox_vnf.ProxApproxVnf.DOWNLINK, + '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': 'prox_vnf.yaml', + }, + }, + } + + + def test__check_status(self): + prox_irq_gen = ProxIrqGen('tg1', self.VNFD_0, 'task_id') + + with self.assertRaises(NotImplementedError): + prox_irq_gen._check_status() + + def test_listen_traffic(self): + prox_irq_gen = ProxIrqGen('tg1', self.VNFD_0, 'task_id') + + prox_irq_gen.listen_traffic(mock.Mock()) + + def test_verify_traffic(self): + prox_irq_gen = ProxIrqGen('tg1', self.VNFD_0, 'task_id') + + prox_irq_gen.verify_traffic(mock.Mock()) + + mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.socket') + @mock.patch(SSH_HELPER) + def test_terminate(self, ssh, *args): + mock_ssh(ssh) + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + prox_traffic_gen = ProxIrqGen(VNF_NAME, vnfd, 'task_id') + prox_traffic_gen._terminated = mock.MagicMock() + prox_traffic_gen._traffic_process = mock.MagicMock() + prox_traffic_gen._traffic_process.terminate = mock.Mock() + prox_traffic_gen.ssh_helper = mock.MagicMock() + prox_traffic_gen.setup_helper = mock.MagicMock() + prox_traffic_gen.resource_helper = mock.MagicMock() + prox_traffic_gen._vnf_wrapper.setup_helper = mock.MagicMock() + prox_traffic_gen._vnf_wrapper._vnf_process = mock.MagicMock() + prox_traffic_gen._vnf_wrapper.resource_helper = mock.MagicMock() + self.assertIsNone(prox_traffic_gen.terminate()) + + def test__wait_for_process(self): + prox_irq_gen = ProxIrqGen('tg1', self.VNFD_0, 'task_id') + with mock.patch.object(prox_irq_gen, '_check_status', + return_value=0) as mock_status, \ + mock.patch.object(prox_irq_gen, '_tg_process') as mock_proc: + mock_proc.is_alive.return_value = True + mock_proc.exitcode = 234 + self.assertEqual(prox_irq_gen._wait_for_process(), 234) + mock_proc.is_alive.assert_called_once() + mock_status.assert_called_once() + + def test__wait_for_process_not_alive(self): + prox_irq_gen = ProxIrqGen('tg1', self.VNFD_0, 'task_id') + with mock.patch.object(prox_irq_gen, '_tg_process') as mock_proc: + mock_proc.is_alive.return_value = False + self.assertRaises(RuntimeError, prox_irq_gen._wait_for_process) + mock_proc.is_alive.assert_called_once() + + def test__wait_for_process_delayed(self): + prox_irq_gen = ProxIrqGen('tg1', self.VNFD_0, 'task_id') + with mock.patch.object(prox_irq_gen, '_check_status', + side_effect=[1, 0]) as mock_status, \ + mock.patch.object(prox_irq_gen, + '_tg_process') as mock_proc: + mock_proc.is_alive.return_value = True + mock_proc.exitcode = 234 + self.assertEqual(prox_irq_gen._wait_for_process(), 234) + mock_proc.is_alive.assert_has_calls([mock.call(), mock.call()]) + mock_status.assert_has_calls([mock.call(), mock.call()]) + + def test_scale(self): + prox_irq_gen = ProxIrqGen('tg1', self.VNFD_0, 'task_id') + self.assertRaises(y_exceptions.FunctionNotImplemented, + prox_irq_gen.scale) + + @mock.patch.object(ctx_base.Context, 'get_physical_node_from_server', return_value='mock_node') + @mock.patch(SSH_HELPER) + def test_collect_kpi(self, ssh, *args): + mock_ssh(ssh) + + vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] + resource_helper = mock.MagicMock() + + core_1 = {'bucket_1': 1, 'bucket_2': 2, 'bucket_3': 3, 'bucket_4': 4, 'bucket_5': 5, + 'bucket_6': 6, 'bucket_7': 7, 'bucket_8': 8, 'bucket_9': 9, 'bucket_10': 10, + 'bucket_11': 11, 'bucket_12': 12, 'bucket_0': 100, 'cpu': 1, 'max_irq': 12, + 'overflow': 10} + core_2 = {'bucket_1': 1, 'bucket_2': 2, 'bucket_3': 3, 'bucket_4': 4, 'bucket_5': 5, + 'bucket_6': 0, 'bucket_7': 0, 'bucket_8': 0, 'bucket_9': 0, 'bucket_10': 0, + 'bucket_11': 0, 'bucket_12': 0, 'bucket_0': 100, 'cpu': 2, 'max_irq': 12, + 'overflow': 10} + + irq_data = {'core_1': core_1, 'core_2': core_2} + resource_helper.sut.irq_core_stats.return_value = (irq_data) + + build_config_file = mock.MagicMock() + build_config_file.return_value = None + + prox_irq_gen = ProxIrqGen(VNF_NAME, vnfd, 'task_id') + + startup = ["global", [["eal", "-4"]]] + master_0 = ["core 0", [["mode", "master"]]] + core_1 = ["core 1", [["mode", "irq"]]] + core_2 = ["core 2", [["mode", "irq"], ["task", "2"]]] + + prox_irq_gen.setup_helper._prox_config_data = \ + [startup, master_0, core_1, core_2] + + prox_irq_gen.scenario_helper.scenario_cfg = self.SCENARIO_CFG + prox_irq_gen.resource_helper = resource_helper + prox_irq_gen.setup_helper.build_config_file = build_config_file + + result = prox_irq_gen.collect_kpi() + self.assertDictEqual(result["collect_stats"], {}) + + result = prox_irq_gen.collect_kpi() + self.assertFalse('bucket_10' in result["collect_stats"]['core_2']) + self.assertFalse('bucket_11' in result["collect_stats"]['core_2']) + self.assertFalse('bucket_12' in result["collect_stats"]['core_2']) + self.assertEqual(result["collect_stats"]['core_2']['max_irq'], 12) -- cgit 1.2.3-korg