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path: root/samples/vnf_samples/nsut/prox/tc_prox_heat_context_l3fwd-2.yaml

Age	Commit message (Expand)	Author	Files	Lines
2018-09-04	NSB NFVi PROX Missing VNF Statistics for CPU Utilization	DanielMartinBuckley	1	-0/+4
2018-03-15	NSB PROX L3FWD Dropping packets	DanielMartinBuckley	1	-2/+3
2017-10-23	BugFix: Fix to pod filename ext and prox path	Abhijit Sinha	1	-2/+2
2017-09-28	Addition of Prox NSB BNG and BNG-QoS test	Abhijit Sinha	1	-7/+7
2017-09-21	Bumped samplevnfs flavor disk size to 6G.	Maciej Skrocki	1	-1/+1
2017-09-19	prox testcases: private -> uplink,public -> downlink, vnf_0, tg_0	Ross Brattain	1	-9/+6
2017-09-18	NSB: count from 0, vnf_0, tg_9, private->uplink, public->downlink	Ross Brattain	1	-6/+6
2017-09-06	Addition of Prox NSB tests in yardstick	Abhijit Sinha	1	-0/+89

© 2015 Open Platform for NFV Project, Inc., a Linux Foundation Collaborative Project. All Rights Reserved.

Open Platform for NFV and OPNFV are trademarks of the Open Platform for NFV Project, Inc.

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#!/usr/bin/env python

# Copyright (c) 2016-2017 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.
#

from __future__ import absolute_import
import unittest
import mock
import multiprocessing
from multiprocessing import Queue

from stl.trex_stl_lib.trex_stl_client import STLClient
from yardstick.network_services.vnf_generic.vnf.tg_trex import TrexTrafficGen
from yardstick.network_services.traffic_profile.base import TrafficProfile


class TestTrexTrafficGen(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': '1.1.1.1',
                    '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'}]}}

    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}}

    def test___init__(self):
        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.return_value = ssh_mock
            vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
            trex_traffic_gen = TrexTrafficGen(vnfd)
            self.assertIsNotNone(trex_traffic_gen._terminated)

    def test_collect_kpi(self):
       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.return_value = ssh_mock
            vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
            trex_traffic_gen = TrexTrafficGen(vnfd)
            trex_traffic_gen._queue.put({})
            restult = trex_traffic_gen.collect_kpi()
            self.assertEqual({}, restult)

    def test_listen_traffic(self):
       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.return_value = ssh_mock
            vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
            trex_traffic_gen = TrexTrafficGen(vnfd)
            self.assertEqual(None, trex_traffic_gen.listen_traffic({}))

    def test_instantiate(self):
        mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
        mock_traffic_profile.get_traffic_definition.return_value = "64"
        mock_traffic_profile.params = self.TRAFFIC_PROFILE
        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.return_value = ssh_mock
            vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
            trex_traffic_gen = TrexTrafficGen(vnfd)
            self.assertEqual(0, trex_traffic_gen.instantiate({}, {}))

    def test_instantiate_error(self):
        mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
        mock_traffic_profile.get_traffic_definition.return_value = "64"
        mock_traffic_profile.params = self.TRAFFIC_PROFILE
        with mock.patch("yardstick.ssh.SSH") as ssh:
            ssh_mock = mock.Mock(autospec=ssh.SSH)
            ssh_mock.execute = \
                mock.Mock(return_value=(1, "", ""))
            ssh_mock.run = \
                mock.Mock(return_value=(0, "", ""))
            ssh.return_value = ssh_mock
            vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
            trex_traffic_gen = TrexTrafficGen(vnfd)
            self.assertRaises(RuntimeError,
                              trex_traffic_gen.instantiate, {}, {})

    def test__start_server(self):
        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.return_value = ssh_mock
            vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
            trex_traffic_gen = TrexTrafficGen(vnfd)
            self.assertEqual(None, trex_traffic_gen._start_server())

    def test__traffic_runner(self):
        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("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.return_value = ssh_mock
            vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
            self.sut = TrexTrafficGen(vnfd)
            self.sut.connection = mock.Mock()
            self.sut.connection.run = mock.Mock()
            q = Queue()
            client_started = multiprocessing.Value('i', 1)
            self.sut._vpci_ascending = ["0000:05:00.0", "0000:05:00.1"]
            self.sut._connect_client = mock.Mock(autospec=STLClient)
            self.sut._connect_client.get_stats = mock.Mock(return_value="0")
            self.sut._traffic_runner(mock_traffic_profile, q, client_started,
                                     self.sut._terminated)

    def test__generate_trex_cfg(self):
        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.return_value = ssh_mock
            vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
            trex_traffic_gen = TrexTrafficGen(vnfd)
            self.assertEqual(None, trex_traffic_gen._generate_trex_cfg(vnfd))

    def test__split_mac_address_into_list(self):
        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.return_value = ssh_mock
            vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
            trex_traffic_gen = TrexTrafficGen(vnfd)
            result = ['0x00', '0x00', '0x00', '0x00', '0x00', '0x01']
            self.assertEqual(
                result, trex_traffic_gen._split_mac_address_into_list(
                    "00:00:00:00:00:01"))

    def test_run_traffic(self):
        mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
        mock_traffic_profile.get_traffic_definition.return_value = "64"
        mock_traffic_profile.params = self.TRAFFIC_PROFILE
        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.return_value = ssh_mock
            vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
            self.sut = TrexTrafficGen(vnfd)
            self.sut.connection = mock.Mock()
            self.sut.connection.run = mock.Mock()
            self.sut._traffic_runner = mock.Mock(return_value=0)
            self.sut.client_started.value = 1
            result = self.sut.run_traffic(mock_traffic_profile)
            self.sut._traffic_process.terminate()
            self.assertEqual(True, result)

    def test_scale(self):
        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.return_value = ssh_mock
            vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
            flavor = ""
            trex_traffic_gen = TrexTrafficGen(vnfd)
            self.assertRaises(NotImplementedError,
                              trex_traffic_gen.scale, flavor)

    def test_setup_vnf_environment(self):
        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.return_value = ssh_mock
            trex_traffic_gen = TrexTrafficGen(vnfd)
            self.assertEqual(
                None, trex_traffic_gen.setup_vnf_environment(ssh_mock))

    def test_terminate(self):
        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.return_value = ssh_mock
            trex_traffic_gen = TrexTrafficGen(vnfd)
            self.assertEqual(None, trex_traffic_gen.terminate())

    def test__connect_client(self):
        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.return_value = ssh_mock
            vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
            trex_traffic_gen = TrexTrafficGen(vnfd)
            client = mock.Mock(autospec=STLClient)
            client.connect = mock.Mock(return_value=0)
            self.assertIsNotNone(trex_traffic_gen._connect_client(client))