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authorMartin Banszel <martinx.banszel@intel.com>2017-07-19 19:35:02 +0000
committerRoss Brattain <ross.b.brattain@intel.com>2017-09-05 17:48:02 -0700
commitd3ee35dc0015e073b7138f3b02508b40fc6288b1 (patch)
treed5350f427a7ba6dcea8d36b00ae217d0074f0511
parent79e811f096f8640189fc75862535f1f0cc4773c5 (diff)
Add fixes for heat deployed UDP_Replay and TRex
- Added a PROTOCOL_MAP to map the protocol names to codes -- the scapy requires the code, it fails if the proto is set e.g. to 'udp' - ip addresses must be str, not unicode -- explicit conversion to str added - removed unittest for setup_vnf_environment in test_tg_trex.py as it is the same function as already tested in test_sample_vnf.py - traffic_profile refactored -- code repetition decreased, unittest adapted Known issues: - there is a an attempt to stop already stopped trex. It fires an exception that stop command is issued on the disconnected client. Change-Id: I87e9029630f48b30e8f5b4f9d88ab3b25fd65f03 Signed-off-by: Martin Banszel <martinx.banszel@intel.com>
Diffstat
-rw-r--r--samples/vnf_samples/nsut/udp_replay/tc_heat_rfc2544_ipv4_1flow_64B_trex.yaml79
-rw-r--r--tests/unit/network_services/traffic_profile/test_traffic_profile.py150
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_trex.py5
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_tg_trex.py223
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_udp_replay.py785
-rw-r--r--yardstick/network_services/helpers/samplevnf_helper.py9
-rw-r--r--yardstick/network_services/nfvi/resource.py1
-rw-r--r--yardstick/network_services/traffic_profile/traffic_profile.py385
-rw-r--r--yardstick/network_services/vnf_generic/vnf/sample_vnf.py10
-rw-r--r--yardstick/network_services/vnf_generic/vnf/tg_trex.py19
-rw-r--r--yardstick/network_services/vnf_generic/vnf/udp_replay.py65
11 files changed, 1016 insertions, 715 deletions
diff --git a/samples/vnf_samples/nsut/udp_replay/tc_heat_rfc2544_ipv4_1flow_64B_trex.yaml b/samples/vnf_samples/nsut/udp_replay/tc_heat_rfc2544_ipv4_1flow_64B_trex.yaml
new file mode 100644
index 000000000..09a20c33d
--- /dev/null
+++ b/samples/vnf_samples/nsut/udp_replay/tc_heat_rfc2544_ipv4_1flow_64B_trex.yaml
@@ -0,0 +1,79 @@
+# Copyright (c) 2016 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.
+
+---
+schema: yardstick:task:0.1
+scenarios:
+- type: NSPerf
+ traffic_profile: ../../traffic_profiles/ipv4_throughput.yaml
+ topology: udp_replay-vnf-topology.yaml
+ nodes:
+ tg__1: trafficgen_1.yardstick
+ vnf__1: vnf.yardstick
+ options:
+ packetsize: 64
+ traffic_type: 4
+ vnf__1:
+ hw_csum: false
+ tg__1:
+ hw_csum: false
+ rfc2544:
+ allowed_drop_rate: 0.0001 - 0.0001
+ runner:
+ type: Iteration
+ iterations: 10
+ interval: 35
+ traffic_options:
+ flow: ../../traffic_profiles/ipv4_1flow_Packets.yaml
+ imix: ../../traffic_profiles/imix_voice.yaml
+context:
+ name: yardstick
+ image: yardstick-samplevnfs
+ user: ubuntu
+ nfvi_type: heat
+ flavor:
+ vcpus: 10
+ ram: 20480
+ disk: 4
+ extra_specs:
+ hw:cpu_sockets: 1
+ hw:cpu_cores: 10
+ hw:cpu_threads: 1
+ placement_groups:
+ pgrp1:
+ policy: "availability"
+
+ servers:
+ vnf:
+ floating_ip: true
+ placement: "pgrp1"
+ trafficgen_1:
+ floating_ip: true
+ placement: "pgrp1"
+
+ networks:
+ mgmt:
+ cidr: '10.0.1.0/24'
+ xe0:
+ cidr: '10.0.2.0/24'
+ vld_id: public
+ enable_dhcp: False
+ gateway_ip: null
+ port_security_enabled: False
+ xe1:
+ cidr: '10.0.3.0/24'
+ vld_id: private
+ enable_dhcp: False
+ gateway_ip: null
+ port_security_enabled: False
diff --git a/tests/unit/network_services/traffic_profile/test_traffic_profile.py b/tests/unit/network_services/traffic_profile/test_traffic_profile.py
index 9a78c36a3..55e7d483a 100644
--- a/tests/unit/network_services/traffic_profile/test_traffic_profile.py
+++ b/tests/unit/network_services/traffic_profile/test_traffic_profile.py
@@ -29,8 +29,16 @@ stl_patch.start()
if stl_patch:
from yardstick.network_services.traffic_profile.base import TrafficProfile
- from yardstick.network_services.traffic_profile.traffic_profile import \
- TrexProfile
+ from yardstick.network_services.traffic_profile.traffic_profile import TrexProfile
+ from yardstick.network_services.traffic_profile.traffic_profile import SRC
+ from yardstick.network_services.traffic_profile.traffic_profile import DST
+ from yardstick.network_services.traffic_profile.traffic_profile import ETHERNET
+ from yardstick.network_services.traffic_profile.traffic_profile import IP
+ from yardstick.network_services.traffic_profile.traffic_profile import IPv6
+ from yardstick.network_services.traffic_profile.traffic_profile import UDP
+ from yardstick.network_services.traffic_profile.traffic_profile import SRC_PORT
+ from yardstick.network_services.traffic_profile.traffic_profile import DST_PORT
+ from yardstick.network_services.traffic_profile.traffic_profile import TYPE_OF_SERVICE
class TestTrexProfile(unittest.TestCase):
@@ -44,6 +52,10 @@ class TestTrexProfile(unittest.TestCase):
"flow_number": 10,
"frame_size": 64}}
+ EXAMPLE_ETHERNET_ADDR = "00:00:00:00:00:01"
+ EXAMPLE_IP_ADDR = "10.0.0.1"
+ EXAMPLE_IPv6_ADDR = "0064:ff9b:0:0:0:0:9810:6414"
+
PROFILE = {'description': 'Traffic profile to run RFC2544 latency',
'name': 'rfc2544',
'traffic_profile': {'traffic_type': 'RFC2544Profile',
@@ -129,87 +141,6 @@ class TestTrexProfile(unittest.TestCase):
TrexProfile(TrafficProfile)
self.assertEqual(None, trex_profile.execute({}))
- def test_set_src_mac(self):
- src_mac = "00:00:00:00:00:01"
- trex_profile = \
- TrexProfile(TrafficProfile)
- self.assertEqual(None, trex_profile.set_src_mac(src_mac))
-
- src_mac = "00:00:00:00:00:01-00:00:00:00:00:02"
- self.assertEqual(None, trex_profile.set_src_mac(src_mac))
-
- def test_set_dst_mac(self):
- dst_mac = "00:00:00:00:00:03"
- trex_profile = \
- TrexProfile(TrafficProfile)
- self.assertEqual(None, trex_profile.set_dst_mac(dst_mac))
-
- dst_mac = "00:00:00:00:00:03-00:00:00:00:00:04"
- self.assertEqual(None, trex_profile.set_dst_mac(dst_mac))
-
- def test_set_src_ip4(self):
- src_ipv4 = "152.16.100.20"
- trex_profile = \
- TrexProfile(TrafficProfile)
- self.assertEqual(None, trex_profile.set_src_ip4(src_ipv4))
-
- src_ipv4 = "152.16.100.20-152.16.100.30"
- self.assertEqual(None, trex_profile.set_src_ip4(src_ipv4))
-
- def test_set_dst_ip4(self):
- dst_ipv4 = "152.16.100.20"
- trex_profile = \
- TrexProfile(TrafficProfile)
- self.assertEqual(None, trex_profile.set_dst_ip4(dst_ipv4))
-
- dst_ipv4 = "152.16.100.20-152.16.100.30"
- self.assertEqual(None, trex_profile.set_dst_ip4(dst_ipv4))
-
- def test_set_src_ip6(self):
- src_ipv6 = "0064:ff9b:0:0:0:0:9810:6414"
- trex_profile = \
- TrexProfile(TrafficProfile)
- self.assertEqual(None, trex_profile.set_src_ip6(src_ipv6))
-
- src_ipv6 = "0064:ff9b:0:0:0:0:9810:6414-0064:ff9b:0:0:0:0:9810:6420"
- self.assertEqual(None, trex_profile.set_src_ip6(src_ipv6))
-
- def test_set_dst_ip6(self):
- dst_ipv6 = "0064:ff9b:0:0:0:0:9810:6414"
- trex_profile = \
- TrexProfile(TrafficProfile)
- self.assertEqual(None, trex_profile.set_dst_ip6(dst_ipv6))
-
- dst_ipv6 = "0064:ff9b:0:0:0:0:9810:6414-0064:ff9b:0:0:0:0:9810:6420"
- self.assertEqual(None, trex_profile.set_dst_ip6(dst_ipv6))
-
- def test_dscp(self):
- dscp = "0"
- trex_profile = \
- TrexProfile(TrafficProfile)
- self.assertEqual(None, trex_profile.set_dscp(dscp))
-
- dscp = "0-1"
- self.assertEqual(None, trex_profile.set_dscp(dscp))
-
- def test_src_port(self):
- port = "1234"
- trex_profile = \
- TrexProfile(TrafficProfile)
- self.assertEqual(None, trex_profile.set_src_port(port))
-
- port = "1234-5678"
- self.assertEqual(None, trex_profile.set_src_port(port))
-
- def test_dst_port(self):
- port = "1234"
- trex_profile = \
- TrexProfile(TrafficProfile)
- self.assertEqual(None, trex_profile.set_dst_port(port))
-
- port = "1234-5678"
- self.assertEqual(None, trex_profile.set_dst_port(port))
-
def test_qinq(self):
qinq = {"S-VLAN": {"id": 128, "priority": 0, "cfi": 0},
"C-VLAN": {"id": 512, "priority": 0, "cfi": 0}}
@@ -222,36 +153,36 @@ class TestTrexProfile(unittest.TestCase):
"C-VLAN": {"id": "512-515", "priority": 0, "cfi": 0}}
self.assertEqual(None, trex_profile.set_qinq(qinq))
- def test_set_outer_l2_fields(self):
+ def test__set_outer_l2_fields(self):
trex_profile = \
TrexProfile(TrafficProfile)
qinq = {"S-VLAN": {"id": 128, "priority": 0, "cfi": 0},
"C-VLAN": {"id": 512, "priority": 0, "cfi": 0}}
outer_l2 = self.PROFILE['private']['ipv4']['outer_l2']
outer_l2['QinQ'] = qinq
- self.assertEqual(None, trex_profile.set_outer_l2_fields(outer_l2))
+ self.assertEqual(None, trex_profile._set_outer_l2_fields(outer_l2))
- def test_set_outer_l3v4_fields(self):
+ def test__set_outer_l3v4_fields(self):
trex_profile = \
TrexProfile(TrafficProfile)
outer_l3v4 = self.PROFILE['private']['ipv4']['outer_l3v4']
outer_l3v4['proto'] = 'tcp'
- self.assertEqual(None, trex_profile.set_outer_l3v4_fields(outer_l3v4))
+ self.assertEqual(None, trex_profile._set_outer_l3v4_fields(outer_l3v4))
- def test_set_outer_l3v6_fields(self):
+ def test__set_outer_l3v6_fields(self):
trex_profile = \
TrexProfile(TrafficProfile)
outer_l3v6 = self.PROFILE_v6['private']['ipv6']['outer_l3v4']
outer_l3v6['proto'] = 'tcp'
outer_l3v6['tc'] = 1
outer_l3v6['hlim'] = 10
- self.assertEqual(None, trex_profile.set_outer_l3v6_fields(outer_l3v6))
+ self.assertEqual(None, trex_profile._set_outer_l3v6_fields(outer_l3v6))
- def test_set_outer_l4_fields(self):
+ def test__set_outer_l4_fields(self):
trex_profile = \
TrexProfile(TrafficProfile)
outer_l4 = self.PROFILE['private']['ipv4']['outer_l4']
- self.assertEqual(None, trex_profile.set_outer_l4_fields(outer_l4))
+ self.assertEqual(None, trex_profile._set_outer_l4_fields(outer_l4))
def test_get_streams(self):
trex_profile = \
@@ -284,3 +215,40 @@ class TestTrexProfile(unittest.TestCase):
TrexProfile(TrafficProfile)
self.assertRaises(SystemExit, trex_profile._get_start_end_ipv6,
"1.1.1.3", "1.1.1.1")
+
+ def test__general_single_action_partial(self):
+ trex_profile = TrexProfile(TrafficProfile)
+
+ trex_profile._general_single_action_partial(ETHERNET)(SRC)(self.EXAMPLE_ETHERNET_ADDR)
+ self.assertEqual(self.EXAMPLE_ETHERNET_ADDR, trex_profile.ether_packet.src)
+
+ trex_profile._general_single_action_partial(IP)(DST)(self.EXAMPLE_IP_ADDR)
+ self.assertEqual(self.EXAMPLE_IP_ADDR, trex_profile.ip_packet.dst)
+
+ trex_profile._general_single_action_partial(IPv6)(DST)(self.EXAMPLE_IPv6_ADDR)
+ self.assertEqual(self.EXAMPLE_IPv6_ADDR, trex_profile.ip6_packet.dst)
+
+ trex_profile._general_single_action_partial(UDP)(SRC_PORT)(5060)
+ self.assertEqual(5060, trex_profile.udp_packet.sport)
+
+ trex_profile._general_single_action_partial(IP)(TYPE_OF_SERVICE)(0)
+ self.assertEqual(0, trex_profile.ip_packet.tos)
+
+ def test__set_proto_addr(self):
+ trex_profile = TrexProfile(TrafficProfile)
+
+ ether_range = "00:00:00:00:00:01-00:00:00:00:00:02"
+ ip_range = "1.1.1.2-1.1.1.10"
+ ipv6_range = '0064:ff9b:0:0:0:0:9810:6414-0064:ff9b:0:0:0:0:9810:6420'
+
+ trex_profile._set_proto_addr(ETHERNET, SRC, ether_range)
+ trex_profile._set_proto_addr(ETHERNET, DST, ether_range)
+ trex_profile._set_proto_addr(IP, SRC, ip_range)
+ trex_profile._set_proto_addr(IP, DST, ip_range)
+ trex_profile._set_proto_addr(IPv6, SRC, ipv6_range)
+ trex_profile._set_proto_addr(IPv6, DST, ipv6_range)
+ trex_profile._set_proto_addr(UDP, SRC_PORT, "5060-5090")
+ trex_profile._set_proto_addr(UDP, DST_PORT, "5060")
+
+
+
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_trex.py b/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_trex.py
index ad8c6494e..6f2a9445f 100644
--- a/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_trex.py
+++ b/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_trex.py
@@ -21,9 +21,9 @@ import unittest
import mock
from tests.unit import STL_MOCKS
+SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
-SSH_HELPER = "yardstick.ssh.SSH"
STLClient = mock.MagicMock()
stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
@@ -252,6 +252,8 @@ class TestTrexTrafficGenRFC(unittest.TestCase):
trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
trex_traffic_gen._start_server = mock.Mock(return_value=0)
trex_traffic_gen.resource_helper = mock.MagicMock()
+ trex_traffic_gen.setup_helper.setup_vnf_environment = mock.MagicMock()
+
scenario_cfg = {
"tc": "tc_baremetal_rfc2544_ipv4_1flow_64B",
"topology": 'nsb_test_case.yaml',
@@ -286,6 +288,7 @@ class TestTrexTrafficGenRFC(unittest.TestCase):
trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
trex_traffic_gen.resource_helper = mock.MagicMock()
+ trex_traffic_gen.setup_helper.setup_vnf_environment = mock.MagicMock()
scenario_cfg = {
"tc": "tc_baremetal_rfc2544_ipv4_1flow_64B",
"nodes": [
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_tg_trex.py b/tests/unit/network_services/vnf_generic/vnf/test_tg_trex.py
index 65370dfa5..9d1ce1520 100644
--- a/tests/unit/network_services/vnf_generic/vnf/test_tg_trex.py
+++ b/tests/unit/network_services/vnf_generic/vnf/test_tg_trex.py
@@ -20,6 +20,8 @@ from __future__ import absolute_import
import unittest
import mock
+SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
+
from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh
from tests.unit import STL_MOCKS
@@ -112,16 +114,197 @@ class TestTrexTrafficGen(unittest.TestCase):
"traffic_type": "FixedTraffic",
"frame_rate": 100, # pps
"flow_number": 10,
- "frame_size": 64}}
+ "frame_size": 64
+ },
+ }
+
+ SCENARIO_CFG = {
+ "options": {
+ "packetsize": 64,
+ "traffic_type": 4,
+ "rfc2544": {
+ "allowed_drop_rate": "0.8 - 1",
+ },
+ "vnf__1": {
+ "rules": "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_acl.yaml",
+ "traffic_options": {
+ "flow": "ipv4_Packets_acl.yaml",
+ "imix": "imix_voice.yaml"
+ },
+ "type": "ISB",
+ "nodes": {
+ "tg__2": "trafficgen_2.yardstick",
+ "tg__1": "trafficgen_1.yardstick",
+ "vnf__1": "vnf.yardstick"
+ },
+ "topology": "udpreplay-tg-topology-baremetal.yaml"
+ }
+
+ CONTEXT_CFG = {
+ "nodes": {
+ "vnf__1": {
+ "vnfd-id-ref": "vnf__1",
+ "ip": "1.2.1.1",
+ "interfaces": {
+ "xe0": {
+ "local_iface_name": "ens786f0",
+ "vld_id": "private",
+ "netmask": "255.255.255.0",
+ "vpci": "0000:05:00.0",
+ "local_ip": "152.16.100.19",
+ "driver": "i40e",
+ "dst_ip": "152.16.100.20",
+ "local_mac": "00:00:00:00:00:02",
+ "dst_mac": "00:00:00:00:00:04",
+ "dpdk_port_num": 0
+ },
+ "xe1": {
+ "local_iface_name": "ens786f1",
+ "vld_id": "public",
+ "netmask": "255.255.255.0",
+ "vpci": "0000:05:00.1",
+ "local_ip": "152.16.40.19",
+ "driver": "i40e",
+ "dst_ip": "152.16.40.20",
+ "local_mac": "00:00:00:00:00:01",
+ "dst_mac": "00:00:00:00:00:03",
+ "dpdk_port_num": 1
+ }
+ },
+ "host": "1.2.1.1",
+ "user": "root",
+ "nd_route_tbl": [
+ {
+ "netmask": "112",
+ "if": "xe0",
+ "gateway": "0064:ff9b:0:0:0:0:9810:6414",
+ "network": "0064:ff9b:0:0:0:0:9810:6414"
+ },
+ {
+ "netmask": "112",
+ "if": "xe1",
+ "gateway": "0064:ff9b:0:0:0:0:9810:2814",
+ "network": "0064:ff9b:0:0:0:0:9810:2814"
+ }
+ ],
+ "password": "r00t",
+ "VNF model": "udp_replay.yaml",
+ "name": "vnf.yardstick",
+ "member-vnf-index": "2",
+ "routing_table": [
+ {
+ "netmask": "255.255.255.0",
+ "if": "xe0",
+ "gateway": "152.16.100.20",
+ "network": "152.16.100.20"
+ },
+ {
+ "netmask": "255.255.255.0",
+ "if": "xe1",
+ "gateway": "152.16.40.20",
+ "network": "152.16.40.20"
+ }
+ ],
+ "role": "vnf"
+ },
+ "trafficgen_2.yardstick": {
+ "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",
+ "vpci": "0000:02:00.0",
+ "local_ip": "152.16.40.20",
+ "driver": "ixgbe",
+ "dst_ip": "152.16.40.19",
+ "local_mac": "00:00:00:00:00:03",
+ "dst_mac": "00:00:00:00:00:01",
+ "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",
+ "driver": "ixgbe",
+ "local_mac": "00:1e:67:d0:60:5d",
+ "vpci": "0000:02:00.1",
+ "dpdk_port_num": 1
+ }
+ },
+ "password": "r00t",
+ "VNF model": "l3fwd_vnf.yaml",
+ "user": "root"
+ },
+ "trafficgen_1.yardstick": {
+ "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",
+ "vpci": "0000:05:00.0",
+ "local_ip": "152.16.100.20",
+ "driver": "i40e",
+ "dst_ip": "152.16.100.19",
+ "local_mac": "00:00:00:00:00:04",
+ "dst_mac": "00:00:00:00:00:02",
+ "dpdk_port_num": 0
+ },
+ "xe1": {
+ "local_ip": "152.16.100.21",
+ "driver": "i40e",
+ "vpci": "0000:05:00.1",
+ "dpdk_port_num": 1,
+ "local_iface_name": "ens785f1",
+ "netmask": "255.255.255.0",
+ "local_mac": "00:00:00:00:00:01"
+ }
+ },
+ "password": "r00t",
+ "VNF model": "tg_rfc2544_tpl.yaml",
+ "user": "root"
+ }
+ }
+ }
+
+
- @mock.patch("yardstick.ssh.SSH")
+ @mock.patch(SSH_HELPER)
def test___init__(self, ssh):
mock_ssh(ssh)
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGen(NAME, vnfd)
self.assertIsInstance(trex_traffic_gen.resource_helper, TrexResourceHelper)
- @mock.patch("yardstick.ssh.SSH")
+ @mock.patch(SSH_HELPER)
def test_collect_kpi(self, ssh):
mock_ssh(ssh)
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
@@ -130,14 +313,14 @@ class TestTrexTrafficGen(unittest.TestCase):
result = trex_traffic_gen.collect_kpi()
self.assertEqual({}, result)
- @mock.patch("yardstick.ssh.SSH")
+ @mock.patch(SSH_HELPER)
def test_listen_traffic(self, ssh):
mock_ssh(ssh)
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGen(NAME, vnfd)
self.assertIsNone(trex_traffic_gen.listen_traffic({}))
- @mock.patch("yardstick.ssh.SSH")
+ @mock.patch(SSH_HELPER)
def test_instantiate(self, ssh):
mock_ssh(ssh)
@@ -150,9 +333,11 @@ class TestTrexTrafficGen(unittest.TestCase):
trex_traffic_gen._tg_process._is_alive = mock.Mock(return_value=1)
trex_traffic_gen.ssh_helper = mock.MagicMock()
trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock()
- self.assertIsNone(trex_traffic_gen.instantiate({}, {}))
+ trex_traffic_gen.setup_helper.setup_vnf_environment = mock.MagicMock()
- @mock.patch("yardstick.ssh.SSH")
+ self.assertIsNone(trex_traffic_gen.instantiate(self.SCENARIO_CFG, self.CONTEXT_CFG))
+
+ @mock.patch(SSH_HELPER)
def test_instantiate_error(self, ssh):
mock_ssh(ssh, exec_result=(1, "", ""))
@@ -164,9 +349,10 @@ class TestTrexTrafficGen(unittest.TestCase):
trex_traffic_gen._tg_process._is_alive = mock.Mock(return_value=0)
trex_traffic_gen.ssh_helper = mock.MagicMock()
trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock()
- self.assertIsNone(trex_traffic_gen.instantiate({}, {}))
+ trex_traffic_gen.setup_helper.setup_vnf_environment = mock.MagicMock()
+ self.assertIsNone(trex_traffic_gen.instantiate(self.SCENARIO_CFG, self.CONTEXT_CFG))
- @mock.patch("yardstick.ssh.SSH")
+ @mock.patch(SSH_HELPER)
def test__start_server(self, ssh):
mock_ssh(ssh)
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
@@ -175,7 +361,7 @@ class TestTrexTrafficGen(unittest.TestCase):
trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock()
self.assertIsNone(trex_traffic_gen._start_server())
- @mock.patch("yardstick.ssh.SSH")
+ @mock.patch(SSH_HELPER)
def test__traffic_runner(self, ssh):
mock_ssh(ssh)
@@ -195,7 +381,7 @@ class TestTrexTrafficGen(unittest.TestCase):
self.sut.resource_helper.QUEUE_WAIT_TIME = 0
self.sut._traffic_runner(mock_traffic_profile)
- @mock.patch("yardstick.ssh.SSH")
+ @mock.patch(SSH_HELPER)
def test__generate_trex_cfg(self, ssh):
mock_ssh(ssh)
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
@@ -203,7 +389,7 @@ class TestTrexTrafficGen(unittest.TestCase):
trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock()
self.assertIsNone(trex_traffic_gen.resource_helper.generate_cfg())
- @mock.patch("yardstick.ssh.SSH")
+ @mock.patch(SSH_HELPER)
def test_run_traffic(self, ssh):
mock_ssh(ssh)
@@ -221,21 +407,14 @@ class TestTrexTrafficGen(unittest.TestCase):
self.sut._traffic_process.terminate()
self.assertIsNotNone(result)
- @mock.patch("yardstick.ssh.SSH")
+ @mock.patch(SSH_HELPER)
def test_scale(self, ssh):
mock_ssh(ssh, exec_result=(1, "", ""))
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
trex_traffic_gen = TrexTrafficGen(NAME, vnfd)
trex_traffic_gen.scale('')
- @mock.patch("yardstick.ssh.SSH")
- def test_setup_vnf_environment(self, ssh):
- mock_ssh(ssh, exec_result=(1, "", ""))
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- trex_traffic_gen = TrexTrafficGen(NAME, vnfd)
- self.assertIsNone(trex_traffic_gen.setup_helper.setup_vnf_environment())
-
- @mock.patch("yardstick.ssh.SSH")
+ @mock.patch(SSH_HELPER)
def test_terminate(self, ssh):
mock_ssh(ssh)
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
@@ -244,7 +423,7 @@ class TestTrexTrafficGen(unittest.TestCase):
trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock()
self.assertIsNone(trex_traffic_gen.terminate())
- @mock.patch("yardstick.ssh.SSH")
+ @mock.patch(SSH_HELPER)
def test__connect_client(self, ssh):
mock_ssh(ssh)
vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_udp_replay.py b/tests/unit/network_services/vnf_generic/vnf/test_udp_replay.py
index f0d75d57b..c4ced30fe 100644
--- a/tests/unit/network_services/vnf_generic/vnf/test_udp_replay.py
+++ b/tests/unit/network_services/vnf_generic/vnf/test_udp_replay.py
@@ -22,6 +22,7 @@ import mock
import os
from tests.unit import STL_MOCKS
+SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
STLClient = mock.MagicMock()
@@ -30,269 +31,347 @@ stl_patch.start()
if stl_patch:
from yardstick.network_services.vnf_generic.vnf.udp_replay import UdpReplayApproxVnf
- from yardstick.network_services.vnf_generic.vnf import udp_replay
+ from yardstick.network_services.vnf_generic.vnf.sample_vnf import ScenarioHelper
+
+from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh
TEST_FILE_YAML = 'nsb_test_case.yaml'
-NAME = "tg__1"
+NAME = "vnf__1"
@mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Process")
-class TestAclApproxVnf(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': 'UdpReplayApproxVnf', 'name': 'VPEVnfSsh'}]}}
-
- scenario_cfg = {'options': {'packetsize': 64, 'traffic_type': 4,
- 'rfc2544': {'allowed_drop_rate': '0.8 - 1'},
- 'vnf__1': {'rules': '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_acl.yaml',
- 'traffic_options': {'flow': 'ipv4_Packets_acl.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': {'trafficgen_2.yardstick':
- {'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'},
- 'trafficgen_1.yardstick':
- {'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': 'udp_replay.yaml'}}}
-
- def test___init__(self, mock_process):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- udp_approx_vnf = UdpReplayApproxVnf(NAME, vnfd)
- self.assertIsNone(udp_approx_vnf._vnf_process)
+class TestUdpReplayApproxVnf(unittest.TestCase):
+
+ VNFD_0 = {
+ 'short-name': 'UdpReplayVnf',
+ 'vdu': [
+ {
+ 'description': 'UDPReplay approximation using DPDK',
+ 'routing_table': [
+ {
+ 'netmask': '255.255.255.0',
+ 'if': 'xe0',
+ 'network': '152.16.100.20',
+ 'gateway': '152.16.100.20',
+ },
+ {
+ 'netmask': '255.255.255.0',
+ 'if': 'xe1',
+ 'network': '152.16.40.20',
+ 'gateway': '152.16.40.20',
+ }
+ ],
+ 'external-interface': [
+ {
+ 'virtual-interface': {
+ 'dst_mac': '00:00:00:00:00:04',
+ 'driver': 'i40e',
+ 'local_iface_name': 'xe0',
+ 'bandwidth': '10 Gbps',
+ 'local_ip': '152.16.100.19',
+ 'local_mac': '00:00:00:00:00:02',
+ 'vpci': '0000:05:00.0',
+ 'dpdk_port_num': '0',
+ 'netmask': '255.255.255.0',
+ 'dst_ip': '152.16.100.20',
+ 'type': 'PCI-PASSTHROUGH',
+ },
+ 'vnfd-connection-point-ref': 'xe0',
+ 'name': 'xe0',
+ },
+ {
+ 'virtual-interface': {
+ 'dst_mac': '00:00:00:00:00:03',
+ 'driver': 'i40e',
+ 'local_iface_name': 'xe1',
+ 'bandwidth': '10 Gbps',
+ 'local_ip': '152.16.40.19',
+ 'local_mac': '00:00:00:00:00:01',
+ 'vpci': '0000:05:00.1',
+ 'dpdk_port_num': '1',
+ 'netmask': '255.255.255.0',
+ 'dst_ip': '152.16.40.20',
+ 'type': 'PCI-PASSTHROUGH',
+ },
+ 'vnfd-connection-point-ref': 'xe1',
+ 'name': 'xe1',
+ }
+ ],
+ 'nd_route_tbl': [
+ {
+ 'netmask': '112',
+ 'if': 'xe0',
+ 'network': '0064:ff9b:0:0:0:0:9810:6414',
+ 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
+ },
+ {
+ 'netmask': '112',
+ 'if': 'xe1',
+ 'network': '0064:ff9b:0:0:0:0:9810:2814',
+ 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
+ }
+ ],
+ 'id': 'udpreplayvnf-baremetal',
+ 'name': 'udpreplayvnf-baremetal',
+ }
+ ],
+ 'description': 'UDPReplay approximation using DPDK',
+ 'name': 'VPEVnfSsh',
+ 'mgmt-interface': {
+ 'vdu-id': 'udpreplay-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': 'UdpReplayApproxVnf',
+ }
+
+ SCENARIO_CFG = {
+ "options": {
+ "packetsize": 64,
+ "traffic_type": 4,
+ "rfc2544": {
+ "allowed_drop_rate": "0.8 - 1",
+ },
+ "vnf__1": {
+ "rules": "acl_1rule.yaml",
+ "vnf_config": {
+ "lb_config": "SW",
+ "lb_count": 1,
+ "worker_config": "1C/1T",
+ "worker_threads": 1,
+ },
+ "hw_csum": "false",
+ }
+ },
+ "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_acl.yaml",
+ "traffic_options": {
+ "flow": "ipv4_Packets_acl.yaml",
+ "imix": "imix_voice.yaml"
+ },
+ "type": "ISB",
+ "nodes": {
+ "tg__2": "trafficgen_2.yardstick",
+ "tg__1": "trafficgen_1.yardstick",
+ "vnf__1": "vnf.yardstick"
+ },
+ "topology": "udpreplay-tg-topology-baremetal.yaml"
+ }
+
+ CONTEXT_CFG = {
+ "nodes": {
+ "vnf__1": {
+ "vnfd-id-ref": "vnf__1",
+ "ip": "1.2.1.1",
+ "interfaces": {
+ "xe0": {
+ "local_iface_name": "ens786f0",
+ "vld_id": "private",
+ "netmask": "255.255.255.0",
+ "vpci": "0000:05:00.0",
+ "local_ip": "152.16.100.19",
+ "driver": "i40e",
+ "dst_ip": "152.16.100.20",
+ "local_mac": "00:00:00:00:00:02",
+ "dst_mac": "00:00:00:00:00:04",
+ "dpdk_port_num": 0
+ },
+ "xe1": {
+ "local_iface_name": "ens786f1",
+ "vld_id": "public",
+ "netmask": "255.255.255.0",
+ "vpci": "0000:05:00.1",
+ "local_ip": "152.16.40.19",
+ "driver": "i40e",
+ "dst_ip": "152.16.40.20",
+ "local_mac": "00:00:00:00:00:01",
+ "dst_mac": "00:00:00:00:00:03",
+ "dpdk_port_num": 1
+ }
+ },
+ "host": "1.2.1.1",
+ "user": "root",
+ "nd_route_tbl": [
+ {
+ "netmask": "112",
+ "if": "xe0",
+ "gateway": "0064:ff9b:0:0:0:0:9810:6414",
+ "network": "0064:ff9b:0:0:0:0:9810:6414"
+ },
+ {
+ "netmask": "112",
+ "if": "xe1",
+ "gateway": "0064:ff9b:0:0:0:0:9810:2814",
+ "network": "0064:ff9b:0:0:0:0:9810:2814"
+ }
+ ],
+ "password": "r00t",
+ "VNF model": "udp_replay.yaml",
+ "name": "vnf.yardstick",
+ "member-vnf-index": "2",
+ "routing_table": [
+ {
+ "netmask": "255.255.255.0",
+ "if": "xe0",
+ "gateway": "152.16.100.20",
+ "network": "152.16.100.20"
+ },
+ {
+ "netmask": "255.255.255.0",
+ "if": "xe1",
+ "gateway": "152.16.40.20",
+ "network": "152.16.40.20"
+ }
+ ],
+ "role": "vnf"
+ },
+ "trafficgen_2.yardstick": {
+ "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",
+ "vpci": "0000:02:00.0",
+ "local_ip": "152.16.40.20",
+ "driver": "ixgbe",
+ "dst_ip": "152.16.40.19",
+ "local_mac": "00:00:00:00:00:03",
+ "dst_mac": "00:00:00:00:00:01",
+ "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",
+ "driver": "ixgbe",
+ "local_mac": "00:1e:67:d0:60:5d",
+ "vpci": "0000:02:00.1",
+ "dpdk_port_num": 1
+ }
+ },
+ "password": "r00t",
+ "VNF model": "l3fwd_vnf.yaml",
+ "user": "root"
+ },
+ "trafficgen_1.yardstick": {
+ "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",
+ "vpci": "0000:05:00.0",
+ "local_ip": "152.16.100.20",
+ "driver": "i40e",
+ "dst_ip": "152.16.100.19",
+ "local_mac": "00:00:00:00:00:04",
+ "dst_mac": "00:00:00:00:00:02",
+ "dpdk_port_num": 0
+ },
+ "xe1": {
+ "local_ip": "152.16.100.21",
+ "driver": "i40e",
+ "vpci": "0000:05:00.1",
+ "dpdk_port_num": 1,
+ "local_iface_name": "ens785f1",
+ "netmask": "255.255.255.0",
+ "local_mac": "00:00:00:00:00:01"
+ }
+ },
+ "password": "r00t",
+ "VNF model": "tg_rfc2544_tpl.yaml",
+ "user": "root"
+ }
+ }
+ }
+
+ def test___init__(self, _):
+ udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
+ self.assertIsNone(udp_replay_approx_vnf._vnf_process)
@mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- def test_collect_kpi(self, mock_time, mock_process):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- 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]
- result = "stats\r\r\n\r\nUDP_Replay stats:\r\n--------------\r\n" \
- "Port\t\tRx Packet\t\tTx Packet\t\tRx Pkt Drop\t\tTx Pkt Drop \r\n"\
- "0\t\t7374156\t\t7374136\t\t\t0\t\t\t0\r\n" \
- "1\t\t7374316\t\t7374315\t\t\t0\t\t\t0\r\n\r\nReplay>\r\r\nReplay>"
- udp_approx_vnf = UdpReplayApproxVnf(NAME, vnfd)
- udp_approx_vnf.q_in = mock.MagicMock()
- udp_approx_vnf.q_out = mock.MagicMock()
- udp_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- udp_approx_vnf.all_ports = [0, 1]
- udp_approx_vnf.interfaces = vnfd["vdu"][0]['external-interface']
- udp_approx_vnf.get_stats = mock.Mock(return_value=result)
- result = {'collect_stats': {}, 'packets_dropped': 0,
- 'packets_fwd': 14748451, 'packets_in': 14748472}
- self.assertEqual(result, udp_approx_vnf.collect_kpi())
+ @mock.patch(SSH_HELPER)
+ def test_collect_kpi(self, ssh, mock_time, _):
+ mock_ssh(ssh)
+
+ vnfd = self.VNFD_0
+ result = "stats\r\r\n\r\nUDP_Replay stats:\r\n--------------\r\n" \
+ "Port\t\tRx Packet\t\tTx Packet\t\tRx Pkt Drop\t\tTx Pkt Drop \r\n"\
+ "0\t\t7374156\t\t7374136\t\t\t0\t\t\t0\r\n" \
+ "1\t\t7374316\t\t7374315\t\t\t0\t\t\t0\r\n\r\nReplay>\r\r\nReplay>"
+ udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, vnfd)
+ udp_replay_approx_vnf.q_in = mock.MagicMock()
+ udp_replay_approx_vnf.q_out = mock.MagicMock()
+ udp_replay_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
+ udp_replay_approx_vnf.all_ports = [0, 1]
+ udp_replay_approx_vnf.get_stats = mock.Mock(return_value=result)
+ result = {'collect_stats': {}, 'packets_dropped': 0,
+ 'packets_fwd': 14748451, 'packets_in': 14748472}
+ self.assertEqual(result, udp_replay_approx_vnf.collect_kpi())
@mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- def test_vnf_execute_command(self, mock_time, mock_process):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- 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]
- udp_approx_vnf = UdpReplayApproxVnf(NAME, vnfd)
- cmd = "quit"
- self.assertEqual("", udp_approx_vnf.vnf_execute(cmd))
-
- def test_get_stats(self, mock_process):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- 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]
- udp_approx_vnf = UdpReplayApproxVnf(NAME, vnfd)
- udp_approx_vnf.q_in = mock.MagicMock()
- udp_approx_vnf.q_out = mock.MagicMock()
- udp_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- mock_result = \
- "CG-NAPT(.*\n)*Received 100, Missed 0, Dropped 0,Translated 100,ingress"
- udp_approx_vnf.vnf_execute = mock.Mock(return_value=mock_result)
- self.assertEqual(mock_result,
- udp_approx_vnf.get_stats())
+ @mock.patch(SSH_HELPER)
+ def test_vnf_execute_command(self, ssh, mock_time, _):
+ mock_ssh(ssh)
+
+ udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
+ cmd = "quit"
+ self.assertEqual("", udp_replay_approx_vnf.vnf_execute(cmd))
+
+ @mock.patch(SSH_HELPER)
+ def test_get_stats(self, ssh, _):
+ mock_ssh(ssh)
+
+ udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
+ udp_replay_approx_vnf.q_in = mock.MagicMock()
+ udp_replay_approx_vnf.q_out = mock.MagicMock()
+ udp_replay_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
+ mock_result = \
+ "CG-NAPT(.*\n)*Received 100, Missed 0, Dropped 0,Translated 100,ingress"
+
+ udp_replay_approx_vnf.vnf_execute = mock.Mock(return_value=mock_result)
+
+ self.assertEqual(mock_result,
+ udp_replay_approx_vnf.get_stats())
def _get_file_abspath(self, filename):
curr_path = os.path.dirname(os.path.abspath(__file__))
@@ -300,111 +379,115 @@ class TestAclApproxVnf(unittest.TestCase):
return file_path
@mock.patch('yardstick.network_services.vnf_generic.vnf.udp_replay.open')
- def test__build_pipeline_kwargs(self, mock_open, mock_process):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- udp_approx_vnf = UdpReplayApproxVnf(NAME, vnfd)
- udp_approx_vnf._build_config = mock.MagicMock()
- udp_approx_vnf.queue_wrapper = mock.MagicMock()
- udp_approx_vnf.nfvi_type = "baremetal"
- udp_approx_vnf.bound_pci = []
- udp_approx_vnf.all_ports = [0, 1]
- udp_approx_vnf.ssh_helper = mock.MagicMock(
- **{"provision_tool.return_value": "tool_path"})
- udp_approx_vnf.vnf_cfg = {'lb_config': 'SW',
- 'lb_count': 1,
- 'worker_config': '1C/1T',
- 'worker_threads': 1}
- udp_approx_vnf.options = {'traffic_type': '4',
- 'topology': 'nsb_test_case.yaml'}
-
- udp_approx_vnf._build_pipeline_kwargs()
- self.assertEqual(udp_approx_vnf.pipeline_kwargs, {
- 'config': '(0, 0, 1)(1, 0, 2)',
- 'cpu_mask_hex': '0x6',
- 'hw_csum': '',
- 'ports_len_hex': '0x3',
- 'tool_path': 'tool_path',
- 'whitelist': ''
- })
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.udp_replay.hex")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.udp_replay.eval")
+ @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Context")
+ @mock.patch(SSH_HELPER)
+ def test__build_config(self, ssh, mock_context, *_):
+ mock_ssh(ssh)
+
+ udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
+ udp_replay_approx_vnf.queue_wrapper = mock.MagicMock()
+ udp_replay_approx_vnf.nfvi_context = mock_context
+ udp_replay_approx_vnf.nfvi_context.attrs = {'nfvi_type': 'baremetal'}
+ udp_replay_approx_vnf.setup_helper.bound_pci = []
+ udp_replay_approx_vnf.all_ports = [0, 1]
+ udp_replay_approx_vnf.ssh_helper.provision_tool = mock.MagicMock(return_value="tool_path")
+ udp_replay_approx_vnf.scenario_helper = ScenarioHelper(name='vnf__1')
+ udp_replay_approx_vnf.scenario_helper.scenario_cfg = self.SCENARIO_CFG
+
+ cmd_line = udp_replay_approx_vnf._build_config()
+
+ expected = "sudo tool_path -c 0x7 -n 4 -w -- -p 0x3 --config='(0, 0, 1)(1, 0, 2)'"
+ self.assertEqual(cmd_line, expected)
+
@mock.patch('yardstick.network_services.vnf_generic.vnf.udp_replay.open')
- def test_run_udp_replay(self, mock_open, eval, hex, mock_process):
- 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]
- udp_approx_vnf = UdpReplayApproxVnf(NAME, vnfd)
- udp_approx_vnf._build_config = mock.MagicMock()
- udp_approx_vnf.queue_wrapper = mock.MagicMock()
- udp_approx_vnf.ssh_helper = mock.MagicMock()
- udp_approx_vnf.ssh_helper.run = mock.MagicMock()
- udp_approx_vnf.vnf_cfg = {'lb_config': 'SW',
- 'lb_count': 1,
- 'worker_config': '1C/1T',
- 'worker_threads': 1}
- udp_approx_vnf.options = {'traffic_type': '4',
- 'topology': 'nsb_test_case.yaml'}
-
- udp_approx_vnf._run()
- udp_approx_vnf.ssh_helper.run.assert_called_once()
+ @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Context")
+ @mock.patch(SSH_HELPER)
+ def test__build_pipeline_kwargs(self, ssh, mock_context, *_):
+ mock_ssh(ssh)
+
+ udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
+ udp_replay_approx_vnf._build_config = mock.MagicMock()
+ udp_replay_approx_vnf.queue_wrapper = mock.MagicMock()
+ udp_replay_approx_vnf.nfvi_context = mock_context
+ udp_replay_approx_vnf.nfvi_context.attrs = {'nfvi_type': 'baremetal'}
+ udp_replay_approx_vnf.setup_helper.bound_pci = []
+ udp_replay_approx_vnf.all_ports = [0, 1]
+ udp_replay_approx_vnf.ssh_helper.provision_tool = mock.MagicMock(return_value="tool_path")
+ udp_replay_approx_vnf.scenario_helper = ScenarioHelper(name='vnf__1')
+ udp_replay_approx_vnf.scenario_helper.scenario_cfg = self.SCENARIO_CFG
+
+ udp_replay_approx_vnf._build_pipeline_kwargs()
+
+ self.assertEqual(udp_replay_approx_vnf.pipeline_kwargs, {
+ 'config': '(0, 0, 1)(1, 0, 2)',
+ 'cpu_mask_hex': '0x7',
+ 'hw_csum': '',
+ 'ports_len_hex': '0x3',
+ 'tool_path': 'tool_path',
+ 'whitelist': ''
+ })
+
+ @mock.patch(SSH_HELPER)
+ def test_run_udp_replay(self, ssh, _):
+ mock_ssh(ssh)
+
+ udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
+ udp_replay_approx_vnf._build_config = mock.MagicMock()
+ udp_replay_approx_vnf.queue_wrapper = mock.MagicMock()
+
+ udp_replay_approx_vnf._run()
+
+ udp_replay_approx_vnf.ssh_helper.run.assert_called_once()
@mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Context")
- def test_instantiate(self, Context, mock_process):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- 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]
- udp_approx_vnf = UdpReplayApproxVnf(NAME, vnfd)
- self.scenario_cfg['vnf_options'] = {'cgnapt': {'cfg': "",
- 'rules': ""}}
- udp_approx_vnf._run_udp_replay = mock.Mock(return_value=0)
- udp_approx_vnf._parse_rule_file = mock.Mock(return_value={})
- udp_approx_vnf.deploy_udp_replay_vnf = mock.Mock(return_value=1)
- udp_approx_vnf.q_out.put("Replay>")
- udp_approx_vnf.get_my_ports = mock.Mock(return_value=[0, 1])
- udp_replay.WAIT_TIME = 3
- udp_approx_vnf.get_nfvi_type = mock.Mock(return_value="baremetal")
-
- udp_approx_vnf._vnf_process = mock.MagicMock()
- udp_approx_vnf._vnf_process.is_alive = \
- mock.Mock(return_value=1)
- self.assertIsNone(udp_approx_vnf.instantiate(self.scenario_cfg,
- self.context_cfg))
-
- def test_scale(self, mock_process):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- udp_approx_vnf = UdpReplayApproxVnf(NAME, vnfd)
+ @mock.patch(SSH_HELPER)
+ def test_instantiate(self, ssh, *_):
+ mock_ssh(ssh)
+
+ udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
+ udp_replay_approx_vnf.q_out.put("Replay>")
+ udp_replay_approx_vnf.WAIT_TIME = 0
+ udp_replay_approx_vnf.setup_helper.setup_vnf_environment = mock.Mock()
+
+ self.assertIsNone(udp_replay_approx_vnf.instantiate(self.SCENARIO_CFG,
+ self.CONTEXT_CFG))
+
+ udp_replay_approx_vnf._vnf_process.is_alive = mock.Mock(return_value=1)
+ udp_replay_approx_vnf._vnf_process.exitcode = 0
+
+ self.assertEquals(udp_replay_approx_vnf.wait_for_instantiate(), 0)
+
+ @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Context")
+ @mock.patch('yardstick.ssh.SSH')
+ @mock.patch(SSH_HELPER)
+ def test_instantiate_panic(self, ssh, resource_ssh, *_):
+ udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
+ udp_replay_approx_vnf.WAIT_TIME = 0
+ udp_replay_approx_vnf.q_out.put("some text PANIC some text")
+ udp_replay_approx_vnf.setup_helper.setup_vnf_environment = mock.Mock()
+
+ self.assertIsNone(udp_replay_approx_vnf.instantiate(self.SCENARIO_CFG, self.CONTEXT_CFG))
+ with self.assertRaises(RuntimeError):
+ udp_replay_approx_vnf.wait_for_instantiate()
+
+ def test_scale(self, _):
+ udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
flavor = ""
- self.assertRaises(NotImplementedError, udp_approx_vnf.scale, flavor)
+
+ self.assertRaises(NotImplementedError, udp_replay_approx_vnf.scale, flavor)
@mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- def test_terminate(self, mock_time, mock_process):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- 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]
- udp_approx_vnf = UdpReplayApproxVnf(NAME, vnfd)
- udp_approx_vnf._vnf_process = mock.MagicMock()
- udp_approx_vnf._vnf_process.terminate = mock.Mock()
- udp_approx_vnf.used_drivers = {"01:01.0": "i40e",
- "01:01.1": "i40e"}
- udp_approx_vnf.execute_command = mock.Mock()
- udp_approx_vnf.ssh_helper = ssh_mock
- udp_approx_vnf.dpdk_nic_bind = "dpdk_nic_bind.py"
- self.assertEqual(None, udp_approx_vnf.terminate())
+ @mock.patch(SSH_HELPER)
+ def test_terminate(self, ssh, mock_time, _):
+ mock_ssh(ssh)
+
+ udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
+ udp_replay_approx_vnf._vnf_process = mock.MagicMock()
+ udp_replay_approx_vnf._vnf_process.terminate = mock.Mock()
+ udp_replay_approx_vnf.used_drivers = {"01:01.0": "i40e",
+ "01:01.1": "i40e"}
+ udp_replay_approx_vnf.dpdk_nic_bind = "dpdk_nic_bind.py"
+ self.assertEqual(None, udp_replay_approx_vnf.terminate())
if __name__ == '__main__':
unittest.main()
diff --git a/yardstick/network_services/helpers/samplevnf_helper.py b/yardstick/network_services/helpers/samplevnf_helper.py
index dfc5cb972..9d89d4188 100644
--- a/yardstick/network_services/helpers/samplevnf_helper.py
+++ b/yardstick/network_services/helpers/samplevnf_helper.py
@@ -229,10 +229,15 @@ class MultiPortConfig(object):
@staticmethod
def get_port_pairs(interfaces):
port_pair_list = []
- networks = defaultdict(list)
+ networks = {}
for private_intf in interfaces:
vintf = private_intf['virtual-interface']
- networks[vintf['vld_id']].append(vintf)
+ try:
+ vld_id = vintf['vld_id']
+ except KeyError:
+ pass
+ else:
+ networks.setdefault(vld_id, []).append(vintf)
for name, net in networks.items():
# partition returns a tuple
diff --git a/yardstick/network_services/nfvi/resource.py b/yardstick/network_services/nfvi/resource.py
index f0ae67616..055fdba7e 100644
--- a/yardstick/network_services/nfvi/resource.py
+++ b/yardstick/network_services/nfvi/resource.py
@@ -203,6 +203,7 @@ class ResourceProfile(object):
self._provide_config_file(bin_path, 'collectd.conf', kwargs)
def _start_collectd(self, connection, bin_path):
+ LOG.debug("Starting collectd to collect NFVi stats")
connection.execute('sudo pkill -9 collectd')
bin_path = get_nsb_option("bin_path")
collectd_path = os.path.join(bin_path, "collectd", "collectd")
diff --git a/yardstick/network_services/traffic_profile/traffic_profile.py b/yardstick/network_services/traffic_profile/traffic_profile.py
index 7bbe89268..4c6595d94 100644
--- a/yardstick/network_services/traffic_profile/traffic_profile.py
+++ b/yardstick/network_services/traffic_profile/traffic_profile.py
@@ -33,203 +33,86 @@ from trex_stl_lib.trex_stl_packet_builder_scapy import STLScVmRaw
from trex_stl_lib.trex_stl_packet_builder_scapy import STLVmFixIpv4
from trex_stl_lib import api as Pkt
+SRC = 'src'
+DST = 'dst'
+ETHERNET = 'Ethernet'
+IP = 'IP'
+IPv6 = 'IPv6'
+UDP = 'UDP'
+DSCP = 'DSCP'
+SRC_PORT = 'sport'
+DST_PORT = 'dport'
+TYPE_OF_SERVICE = 'tos'
+
class TrexProfile(TrafficProfile):
""" This class handles Trex Traffic profile generation and execution """
- def __init__(self, yaml_data):
- super(TrexProfile, self).__init__(yaml_data)
- self.flows = 100
- self.pps = 100
- self.pg_id = 0
- self.first_run = True
- self.streams = 1
- self.profile_data = []
- self.profile = None
- self.base_pkt = None
- self.fsize = None
- self.trex_vm = None
- self.vms = []
- self.rate = None
- self.ip_packet = None
- self.ip6_packet = None
- self.udp_packet = None
- self.udp_dport = ''
- self.udp_sport = ''
- self.qinq_packet = None
- self.qinq = False
- self.vm_flow_vars = []
- self.packets = []
- self.ether_packet = []
-
- def execute(self, traffic_generator):
- """ Generate the stream and run traffic on the given ports """
- pass
-
- def _set_ether_fields(self, **kwargs):
- """ set ethernet protocol fields """
- if not self.ether_packet:
- self.ether_packet = Pkt.Ether()
- for key, value in six.iteritems(kwargs):
- setattr(self.ether_packet, key, value)
-
- def _set_ip_fields(self, **kwargs):
- """ set l3 ipv4 protocol fields """
-
- if not self.ip_packet:
- self.ip_packet = Pkt.IP()
- for key in kwargs:
- setattr(self.ip_packet, key, kwargs[key])
-
- def _set_ip6_fields(self, **kwargs):
- """ set l3 ipv6 protocol fields """
- if not self.ip6_packet:
- self.ip6_packet = Pkt.IPv6()
- for key in kwargs:
- setattr(self.ip6_packet, key, kwargs[key])
-
- def _set_udp_fields(self, **kwargs):
- """ set l4 udp ports fields """
- if not self.udp_packet:
- self.udp_packet = Pkt.UDP()
- for key in kwargs:
- setattr(self.udp_packet, key, kwargs[key])
-
- def set_src_mac(self, src_mac):
- """ set source mac address fields """
- src_macs = src_mac.split('-')
- min_value = src_macs[0]
- if len(src_macs) == 1:
- src_mac = min_value
- self._set_ether_fields(src=src_mac)
- else:
- stl_vm_flow_var = STLVmFlowVar(name="mac_src",
+ PROTO_MAP = {
+ ETHERNET: ('ether_packet', Pkt.Ether),
+ IP: ('ip_packet', Pkt.IP),
+ IPv6: ('ip6_packet', Pkt.IPv6),
+ UDP: ('udp_packet', Pkt.UDP),
+ }
+
+ def _general_single_action_partial(self, protocol):
+ def f(field):
+ def partial(value):
+ kwargs = {
+ field: value
+ }
+ self._set_proto_fields(protocol, **kwargs)
+ return partial
+ return f
+
+ def _ethernet_range_action_partial(self, direction, _):
+ def partial(min_value, max_value):
+ stl_vm_flow_var = STLVmFlowVar(name="mac_{}".format(direction),
min_value=1,
max_value=30,
size=4,
op='inc',
step=1)
self.vm_flow_vars.append(stl_vm_flow_var)
- stl_vm_wr_flow_var = STLVmWrFlowVar(fv_name='mac_src',
- pkt_offset='Ether.src')
+ stl_vm_wr_flow_var = STLVmWrFlowVar(fv_name='mac_{}'.format(direction),
+ pkt_offset='Ether.{}'.format(direction))
self.vm_flow_vars.append(stl_vm_wr_flow_var)
+ return partial
- def set_dst_mac(self, dst_mac):
- """ set destination mac address fields """
- dst_macs = dst_mac.split('-')
- min_value = dst_macs[0]
- if len(dst_macs) == 1:
- dst_mac = min_value
- self._set_ether_fields(dst=dst_mac)
- else:
- stl_vm_flow_var = STLVmFlowVar(name="mac_dst",
- min_value=1,
- max_value=30,
- size=4,
- op='inc',
- step=1)
- self.vm_flow_vars.append(stl_vm_flow_var)
- stl_vm_wr_flow_var = STLVmWrFlowVar(fv_name='mac_dst',
- pkt_offset='Ether.dst')
- self.vm_flow_vars.append(stl_vm_wr_flow_var)
-
- def set_src_ip4(self, src_ip4, count=1):
- """ set source ipv4 address fields """
- src_ips = src_ip4.split('-')
- min_value = src_ips[0]
- max_value = src_ips[1] if len(src_ips) == 2 else src_ips[0]
- if len(src_ips) == 1:
- src_ip4 = min_value
- self._set_ip_fields(src=src_ip4)
- else:
- stl_vm_flow_var = STLVmFlowVarRepeatableRandom(name="ip4_src",
+ def _ip_range_action_partial(self, direction, count=1):
+ def partial(min_value, max_value):
+ stl_vm_flow_var = STLVmFlowVarRepeatableRandom(name="ip4_{}".format(direction),
min_value=min_value,
max_value=max_value,
size=4,
limit=int(count),
seed=0x1235)
self.vm_flow_vars.append(stl_vm_flow_var)
- stl_vm_wr_flow_var = STLVmWrFlowVar(fv_name='ip4_src',
- pkt_offset='IP.src')
+ stl_vm_wr_flow_var = STLVmWrFlowVar(fv_name='ip4_{}'.format(direction),
+ pkt_offset='IP.{}'.format(direction))
self.vm_flow_vars.append(stl_vm_wr_flow_var)
stl_vm_fix_ipv4 = STLVmFixIpv4(offset="IP")
self.vm_flow_vars.append(stl_vm_fix_ipv4)
+ return partial
- def set_dst_ip4(self, dst_ip4, count=1):
- """ set destination ipv4 address fields """
- dst_ips = dst_ip4.split('-')
- min_value = dst_ips[0]
- max_value = dst_ips[1] if len(dst_ips) == 2 else dst_ips[0]
- if len(dst_ips) == 1:
- dst_ip4 = min_value
- self._set_ip_fields(dst=dst_ip4)
- else:
- stl_vm_flow_var = STLVmFlowVarRepeatableRandom(name="dst_ip4",
- min_value=min_value,
- max_value=max_value,
- size=4,
- limit=int(count),
- seed=0x1235)
- self.vm_flow_vars.append(stl_vm_flow_var)
- stl_vm_wr_flow_var = STLVmWrFlowVar(fv_name='dst_ip4',
- pkt_offset='IP.dst')
- self.vm_flow_vars.append(stl_vm_wr_flow_var)
- stl_vm_fix_ipv4 = STLVmFixIpv4(offset="IP")
- self.vm_flow_vars.append(stl_vm_fix_ipv4)
-
- def set_src_ip6(self, src_ip6):
- """ set source ipv6 address fields """
- src_ips = src_ip6.split('-')
- min_value = src_ips[0]
- max_value = src_ips[1] if len(src_ips) == 2 else src_ips[0]
- src_ip6 = min_value
- self._set_ip6_fields(src=src_ip6)
- if len(src_ips) == 2:
- min_value, max_value = \
- self._get_start_end_ipv6(min_value, max_value)
- stl_vm_flow_var = STLVmFlowVar(name="ip6_src",
+ def _ip6_range_action_partial(self, direction, _):
+ def partial(min_value, max_value):
+ min_value, max_value = self._get_start_end_ipv6(min_value, max_value)
+ stl_vm_flow_var = STLVmFlowVar(name="ip6_{}".format(direction),
min_value=min_value,
max_value=max_value,
size=8,
op='random',
step=1)
self.vm_flow_vars.append(stl_vm_flow_var)
- stl_vm_wr_flow_var = STLVmWrFlowVar(fv_name='ip6_src',
- pkt_offset='IPv6.src',
+ stl_vm_wr_flow_var = STLVmWrFlowVar(fv_name='ip6_{}'.format(direction),
+ pkt_offset='IPv6.{}'.format(direction),
offset_fixup=8)
self.vm_flow_vars.append(stl_vm_wr_flow_var)
+ return partial
- def set_dst_ip6(self, dst_ip6):
- """ set destination ipv6 address fields """
- dst_ips = dst_ip6.split('-')
- min_value = dst_ips[0]
- max_value = dst_ips[1] if len(dst_ips) == 2 else dst_ips[0]
- dst_ip6 = min_value
- self._set_ip6_fields(dst=dst_ip6)
- if len(dst_ips) == 2:
- min_value, max_value = \
- self._get_start_end_ipv6(min_value, max_value)
- stl_vm_flow_var = STLVmFlowVar(name="dst_ip6",
- min_value=min_value,
- max_value=max_value,
- size=8,
- op='random',
- step=1)
- self.vm_flow_vars.append(stl_vm_flow_var)
- stl_vm_wr_flow_var = STLVmWrFlowVar(fv_name='dst_ip6',
- pkt_offset='IPv6.dst',
- offset_fixup=8)
- self.vm_flow_vars.append(stl_vm_wr_flow_var)
-
- def set_dscp(self, dscp):
- """ set dscp for trex """
- dscps = str(dscp).split('-')
- min_value = int(dscps[0])
- max_value = int(dscps[1]) if len(dscps) == 2 else int(dscps[0])
- if len(dscps) == 1:
- dscp = min_value
- self._set_ip_fields(tos=dscp)
- else:
+ def _dscp_range_action_partial(self, *_):
+ def partial(min_value, max_value):
stl_vm_flow_var = STLVmFlowVar(name="dscp",
min_value=min_value,
max_value=max_value,
@@ -241,54 +124,110 @@ class TrexProfile(TrafficProfile):
pkt_offset='IP.tos')
self.vm_flow_vars.append(stl_vm_wr_flow_var)
- def set_src_port(self, src_port, count=1):
- """ set packet source port """
- src_ports = str(src_port).split('-')
- min_value = int(src_ports[0])
- if len(src_ports) == 1:
- max_value = int(src_ports[0])
- src_port = min_value
- self._set_udp_fields(sport=src_port)
- else:
- max_value = int(src_ports[1])
- stl_vm_flow_var = STLVmFlowVarRepeatableRandom(name="port_src",
+ def _udp_range_action_partial(self, field, count=1):
+ def partial(min_value, max_value):
+ stl_vm_flow_var = STLVmFlowVarRepeatableRandom(name="port_{}".format(field),
min_value=min_value,
max_value=max_value,
size=2,
limit=int(count),
seed=0x1235)
self.vm_flow_vars.append(stl_vm_flow_var)
- stl_vm_wr_flow_var = STLVmWrFlowVar(fv_name='port_src',
+ stl_vm_wr_flow_var = STLVmWrFlowVar(fv_name='port_{}'.format(field),
pkt_offset=self.udp_sport)
self.vm_flow_vars.append(stl_vm_wr_flow_var)
+ return partial
- def set_dst_port(self, dst_port, count=1):
- """ set packet destnation port """
- dst_ports = str(dst_port).split('-')
- min_value = int(dst_ports[0])
- if len(dst_ports) == 1:
- max_value = int(dst_ports[0])
- dst_port = min_value
- self._set_udp_fields(dport=dst_port)
+ def __init__(self, yaml_data):
+ super(TrexProfile, self).__init__(yaml_data)
+ self.flows = 100
+ self.pps = 100
+ self.pg_id = 0
+ self.first_run = True
+ self.streams = 1
+ self.profile_data = []
+ self.profile = None
+ self.base_pkt = None
+ self.fsize = None
+ self.trex_vm = None
+ self.vms = []
+ self.rate = None
+ self.ether_packet = None
+ self.ip_packet = None
+ self.ip6_packet = None
+ self.udp_packet = None
+ self.udp_dport = ''
+ self.udp_sport = ''
+ self.qinq_packet = None
+ self.qinq = False
+ self.vm_flow_vars = []
+ self.packets = []
+
+ self._map_proto_actions = {
+ # the tuple is (single value function, range value function, if the values should be
+ # converted to integer).
+ ETHERNET: (self._general_single_action_partial(ETHERNET),
+ self._ethernet_range_action_partial,
+ False,
+ ),
+ IP: (self._general_single_action_partial(IP),
+ self._ip_range_action_partial,
+ False,
+ ),
+ IPv6: (self._general_single_action_partial(IPv6),
+ self._ip6_range_action_partial,
+ False,
+ ),
+ DSCP: (self._general_single_action_partial(IP),
+ self._dscp_range_action_partial,
+ True,
+ ),
+ UDP: (self._general_single_action_partial(UDP),
+ self._udp_range_action_partial,
+ True,
+ ),
+ }
+
+ def execute(self, traffic_generator):
+ """ Generate the stream and run traffic on the given ports """
+ pass
+
+ def _call_on_range(self, range, single_action, range_action, count=1, to_int=False):
+ def convert_to_int(val):
+ return int(val) if to_int else val
+
+ range_iter = iter(str(range).split('-'))
+ min_value = convert_to_int(next(range_iter))
+ try:
+ max_value = convert_to_int(next(range_iter))
+ except StopIteration:
+ single_action(min_value)
else:
- max_value = int(dst_ports[1])
- stl_vm_flow_var = \
- STLVmFlowVarRepeatableRandom(name="port_dst",
- min_value=min_value,
- max_value=max_value,
- size=2,
- limit=int(count),
- seed=0x1235)
- self.vm_flow_vars.append(stl_vm_flow_var)
- stl_vm_wr_flow_var = STLVmWrFlowVar(fv_name='port_dst',
- pkt_offset=self.udp_dport)
- self.vm_flow_vars.append(stl_vm_wr_flow_var)
+ range_action(min_value=min_value, max_value=max_value)
+
+ def _set_proto_addr(self, protocol, field, address, count=1):
+ single_action, range_action, to_int = self._map_proto_actions[protocol]
+ self._call_on_range(address,
+ single_action(field),
+ range_action(field, count),
+ to_int=to_int,
+ )
+
+ def _set_proto_fields(self, protocol, **kwargs):
+ _attr_name, _class = self.PROTO_MAP[protocol]
+
+ if not getattr(self, _attr_name):
+ setattr(self, _attr_name, _class())
+
+ _attr = getattr(self, _attr_name)
+ for key, value in six.iteritems(kwargs):
+ setattr(_attr, key, value)
def set_svlan_cvlan(self, svlan, cvlan):
""" set svlan & cvlan """
self.qinq = True
ether_params = {'type': 0x8100}
- self._set_ether_fields(**ether_params)
+ self._set_proto_fields(ETHERNET, **ether_params)
svlans = str(svlan['id']).split('-')
svlan_min = int(svlans[0])
svlan_max = int(svlans[1]) if len(svlans) == 2 else int(svlans[0])
@@ -309,42 +248,42 @@ class TrexProfile(TrafficProfile):
""" set qinq in packet """
self.set_svlan_cvlan(qinq['S-VLAN'], qinq['C-VLAN'])
- def set_outer_l2_fields(self, outer_l2):
+ def _set_outer_l2_fields(self, outer_l2):
""" setup outer l2 fields from traffic profile """
ether_params = {'type': 0x800}
- self._set_ether_fields(**ether_params)
+ self._set_proto_fields(ETHERNET, **ether_params)
if 'srcmac' in outer_l2:
- self.set_src_mac(outer_l2['srcmac'])
+ self._set_proto_addr(ETHERNET, SRC, outer_l2['srcmac'])
if 'dstmac' in outer_l2:
- self.set_dst_mac(outer_l2['dstmac'])
+ self._set_proto_addr(ETHERNET, DST, outer_l2['dstmac'])
if 'QinQ' in outer_l2:
self.set_qinq(outer_l2['QinQ'])
- def set_outer_l3v4_fields(self, outer_l3v4):
+ def _set_outer_l3v4_fields(self, outer_l3v4):
""" setup outer l3v4 fields from traffic profile """
ip_params = {}
if 'proto' in outer_l3v4:
- ip_params['proto'] = outer_l3v4['proto']
+ ip_params['proto'] = socket.getprotobyname(outer_l3v4['proto'])
if outer_l3v4['proto'] == 'tcp':
self.udp_packet = Pkt.TCP()
self.udp_dport = 'TCP.dport'
self.udp_sport = 'TCP.sport'
tcp_params = {'flags': '', 'window': 0}
- self._set_udp_fields(**tcp_params)
+ self._set_proto_fields(UDP, **tcp_params)
if 'ttl' in outer_l3v4:
ip_params['ttl'] = outer_l3v4['ttl']
- self._set_ip_fields(**ip_params)
+ self._set_proto_fields(IP, **ip_params)
if 'dscp' in outer_l3v4:
- self.set_dscp(outer_l3v4['dscp'])
+ self._set_proto_addr(DSCP, TYPE_OF_SERVICE, outer_l3v4['dscp'])
if 'srcip4' in outer_l3v4:
- self.set_src_ip4(outer_l3v4['srcip4'], outer_l3v4['count'])
+ self._set_proto_addr(IP, SRC, outer_l3v4['srcip4'], outer_l3v4['count'])
if 'dstip4' in outer_l3v4:
- self.set_dst_ip4(outer_l3v4['dstip4'], outer_l3v4['count'])
+ self._set_proto_addr(IP, DST, outer_l3v4['dstip4'], outer_l3v4['count'])
- def set_outer_l3v6_fields(self, outer_l3v6):
+ def _set_outer_l3v6_fields(self, outer_l3v6):
""" setup outer l3v6 fields from traffic profile """
ether_params = {'type': 0x86dd}
- self._set_ether_fields(**ether_params)
+ self._set_proto_fields(ETHERNET, **ether_params)
ip6_params = {}
if 'proto' in outer_l3v6:
ip6_params['proto'] = outer_l3v6['proto']
@@ -353,25 +292,25 @@ class TrexProfile(TrafficProfile):
self.udp_dport = 'TCP.dport'
self.udp_sport = 'TCP.sport'
tcp_params = {'flags': '', 'window': 0}
- self._set_udp_fields(**tcp_params)
+ self._set_proto_fields(UDP, **tcp_params)
if 'ttl' in outer_l3v6:
ip6_params['ttl'] = outer_l3v6['ttl']
if 'tc' in outer_l3v6:
ip6_params['tc'] = outer_l3v6['tc']
if 'hlim' in outer_l3v6:
ip6_params['hlim'] = outer_l3v6['hlim']
- self._set_ip6_fields(**ip6_params)
+ self._set_proto_fields(IPv6, **ip6_params)
if 'srcip6' in outer_l3v6:
- self.set_src_ip6(outer_l3v6['srcip6'])
+ self._set_proto_addr(IPv6, SRC, outer_l3v6['srcip6'])
if 'dstip6' in outer_l3v6:
- self.set_dst_ip6(outer_l3v6['dstip6'])
+ self._set_proto_addr(IPv6, DST, outer_l3v6['dstip6'])
- def set_outer_l4_fields(self, outer_l4):
+ def _set_outer_l4_fields(self, outer_l4):
""" setup outer l4 fields from traffic profile """
if 'srcport' in outer_l4:
- self.set_src_port(outer_l4['srcport'], outer_l4['count'])
+ self._set_proto_addr(UDP, SRC_PORT, outer_l4['srcport'], outer_l4['count'])
if 'dstport' in outer_l4:
- self.set_dst_port(outer_l4['dstport'], outer_l4['count'])
+ self._set_proto_addr(UDP, DST_PORT, outer_l4['dstport'], outer_l4['count'])
def generate_imix_data(self, packet_definition):
""" generate packet size for a given traffic profile """
@@ -434,13 +373,13 @@ class TrexProfile(TrafficProfile):
outer_l3v6 = packet_definition.get('outer_l3v6', None)
outer_l4 = packet_definition.get('outer_l4', None)
if outer_l2:
- self.set_outer_l2_fields(outer_l2)
+ self._set_outer_l2_fields(outer_l2)
if outer_l3v4:
- self.set_outer_l3v4_fields(outer_l3v4)
+ self._set_outer_l3v4_fields(outer_l3v4)
if outer_l3v6:
- self.set_outer_l3v6_fields(outer_l3v6)
+ self._set_outer_l3v6_fields(outer_l3v6)
if outer_l4:
- self.set_outer_l4_fields(outer_l4)
+ self._set_outer_l4_fields(outer_l4)
self.trex_vm = STLScVmRaw(self.vm_flow_vars)
def generate_packets(self):
diff --git a/yardstick/network_services/vnf_generic/vnf/sample_vnf.py b/yardstick/network_services/vnf_generic/vnf/sample_vnf.py
index 9a7d39913..1b2533aad 100644
--- a/yardstick/network_services/vnf_generic/vnf/sample_vnf.py
+++ b/yardstick/network_services/vnf_generic/vnf/sample_vnf.py
@@ -680,19 +680,19 @@ class ScenarioHelper(object):
@property
def task_path(self):
- return self.scenario_cfg["task_path"]
+ return self.scenario_cfg['task_path']
@property
def nodes(self):
- return self.scenario_cfg['nodes']
+ return self.scenario_cfg.get('nodes')
@property
def all_options(self):
- return self.scenario_cfg["options"]
+ return self.scenario_cfg.get('options', {})
@property
def options(self):
- return self.all_options[self.name]
+ return self.all_options.get(self.name, {})
@property
def vnf_cfg(self):
@@ -742,7 +742,6 @@ class SampleVNF(GenericVNF):
self.q_out = Queue()
self.queue_wrapper = None
self.run_kwargs = {}
- self.scenario_cfg = None
self.tg_port_pairs = None
self.used_drivers = {}
self.vnf_port_pairs = None
@@ -937,7 +936,6 @@ class SampleVNFTrafficGen(GenericTrafficGen):
def instantiate(self, scenario_cfg, context_cfg):
self.scenario_helper.scenario_cfg = scenario_cfg
self.resource_helper.generate_cfg()
- self.setup_helper.setup_vnf_environment()
self.resource_helper.setup()
LOG.info("Starting %s server...", self.APP_NAME)
diff --git a/yardstick/network_services/vnf_generic/vnf/tg_trex.py b/yardstick/network_services/vnf_generic/vnf/tg_trex.py
index 616b331ba..1fe790f08 100644
--- a/yardstick/network_services/vnf_generic/vnf/tg_trex.py
+++ b/yardstick/network_services/vnf_generic/vnf/tg_trex.py
@@ -25,10 +25,19 @@ from yardstick.common.utils import mac_address_to_hex_list
from yardstick.network_services.utils import get_nsb_option
from yardstick.network_services.vnf_generic.vnf.sample_vnf import SampleVNFTrafficGen
from yardstick.network_services.vnf_generic.vnf.sample_vnf import ClientResourceHelper
+from yardstick.network_services.vnf_generic.vnf.sample_vnf import DpdkVnfSetupEnvHelper
LOG = logging.getLogger(__name__)
+class TrexDpdkVnfSetupEnvHelper(DpdkVnfSetupEnvHelper):
+ APP_NAME = "t-rex-64"
+ CFG_CONFIG = ""
+ CFG_SCRIPT = ""
+ PIPELINE_COMMAND = ""
+ VNF_TYPE = "TG"
+
+
class TrexResourceHelper(ClientResourceHelper):
CONF_FILE = '/tmp/trex_cfg.yaml'
@@ -36,16 +45,14 @@ class TrexResourceHelper(ClientResourceHelper):
RESOURCE_WORD = 'trex'
RUN_DURATION = 0
- SYNC_PORT = 4500
- ASYNC_PORT = 4501
+ ASYNC_PORT = 4500
+ SYNC_PORT = 4501
def generate_cfg(self):
ext_intf = self.vnfd_helper.interfaces
vpci_list = []
port_list = []
trex_cfg = {
- 'port_limit': 0,
- 'version': '2',
'interfaces': vpci_list,
'port_info': port_list,
"port_limit": len(ext_intf),
@@ -79,6 +86,7 @@ class TrexResourceHelper(ClientResourceHelper):
DISABLE_DEPLOY = True
def setup(self):
+ super(TrexResourceHelper, self).setup()
if self.DISABLE_DEPLOY:
return
@@ -130,6 +138,9 @@ class TrexTrafficGen(SampleVNFTrafficGen):
if resource_helper_type is None:
resource_helper_type = TrexResourceHelper
+ if setup_env_helper_type is None:
+ setup_env_helper_type = TrexDpdkVnfSetupEnvHelper
+
super(TrexTrafficGen, self).__init__(name, vnfd, setup_env_helper_type,
resource_helper_type)
diff --git a/yardstick/network_services/vnf_generic/vnf/udp_replay.py b/yardstick/network_services/vnf_generic/vnf/udp_replay.py
index 6e206f2b2..a9bc204d5 100644
--- a/yardstick/network_services/vnf_generic/vnf/udp_replay.py
+++ b/yardstick/network_services/vnf_generic/vnf/udp_replay.py
@@ -16,6 +16,8 @@ from __future__ import absolute_import
import logging
from yardstick.network_services.vnf_generic.vnf.sample_vnf import SampleVNF
+from yardstick.network_services.vnf_generic.vnf.sample_vnf import DpdkVnfSetupEnvHelper
+from yardstick.network_services.vnf_generic.vnf.sample_vnf import ClientResourceHelper
LOG = logging.getLogger(__name__)
@@ -27,38 +29,65 @@ REPLAY_PIPELINE_COMMAND = (
# {tool_path} -p {ports_len_hex} -f {cfg_file} -s {script}'
+class UdpReplaySetupEnvHelper(DpdkVnfSetupEnvHelper):
+
+ APP_NAME = "UDP_Replay"
+
+
+class UdpReplayResourceHelper(ClientResourceHelper):
+ pass
+
+
class UdpReplayApproxVnf(SampleVNF):
APP_NAME = "UDP_Replay"
APP_WORD = "UDP_Replay"
- PIPELINE_COMMAND = REPLAY_PIPELINE_COMMAND
VNF_PROMPT = 'Replay>'
- CSUM_MAP = {
- 'baremetal': '',
- 'sriov': '',
- }
+ VNF_TYPE = 'UdpReplay'
+
+ HW_OFFLOADING_NFVI_TYPES = {'baremetal', 'sriov'}
+
+ PIPELINE_COMMAND = REPLAY_PIPELINE_COMMAND
+
+ def __init__(self, name, vnfd, setup_env_helper_type=None, resource_helper_type=None):
+ if resource_helper_type is None:
+ resource_helper_type = UdpReplayResourceHelper
+
+ if setup_env_helper_type is None:
+ setup_env_helper_type = UdpReplaySetupEnvHelper
+
+ super(UdpReplayApproxVnf, self).__init__(name, vnfd, setup_env_helper_type,
+ resource_helper_type)
+
+ def _start_server(self):
+ super(UdpReplayApproxVnf, self)._start_server()
+ self.resource_helper.start()
def scale(self, flavor=""):
""" scale vnfbased on flavor input """
raise NotImplementedError
- def _build_config(self):
- pass
-
def _deploy(self):
self.generate_port_pairs()
super(UdpReplayApproxVnf, self)._deploy()
def _build_pipeline_kwargs(self):
- tool_path = self.ssh_helper.provision_tool(self.APP_NAME)
- ports_mask = 2 ** len(self.all_ports) - 1
+ all_ports = [i for i, _ in enumerate(self.vnfd_helper.interfaces)]
+ number_of_ports = len(all_ports)
+
+ tool_path = self.ssh_helper.provision_tool(tool_file=self.APP_NAME)
+ ports_mask = 2 ** number_of_ports - 1
ports_mask_hex = hex(ports_mask)
- cpu_mask_hex = hex(ports_mask * 2)
- hw_csum = self.CSUM_MAP.get(self.nfvi_type, "--no-hw-csum")
- config_value = "".join(str((port, 0, port + 1)) for port in self.all_ports)
+ cpu_mask_hex = hex(2 ** (number_of_ports + 1) - 1)
+ hw_csum = ""
+ if (not self.scenario_helper.options.get('hw_csum', False) or
+ self.nfvi_context.attrs.get('nfvi_type') not in self.HW_OFFLOADING_NFVI_TYPES):
+ hw_csum = '--no-hw-csum'
+
+ config_value = "".join(str((port, 0, port + 1)) for port in all_ports)
- whitelist = " -w ".join(self.bound_pci)
+ whitelist = " -w ".join(self.setup_helper.bound_pci)
self.pipeline_kwargs = {
'ports_len_hex': ports_mask_hex,
'tool_path': tool_path,
@@ -68,13 +97,19 @@ class UdpReplayApproxVnf(SampleVNF):
'config': config_value,
}
+ def _build_config(self):
+ self._build_pipeline_kwargs()
+ return self.PIPELINE_COMMAND.format(**self.pipeline_kwargs)
+
def collect_kpi(self):
def get_sum(offset):
return sum(int(i) for i in split_stats[offset::5])
+ number_of_ports = len(self.vnfd_helper.interfaces)
+
stats = self.get_stats()
stats_words = stats.split()
- split_stats = stats_words[stats_words.index('0'):][:len(self.all_ports) * 5]
+ split_stats = stats_words[stats_words.index('0'):][:number_of_ports * 5]
result = {
"packets_in": get_sum(1),
"packets_fwd": get_sum(2),