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2017-04-11standardize ssh authRoss Brattain13-155/+155
we need to be following defautl paramiko rules, first use pkey, then key_filenames (autodetecting ~/.ssh/ keys), then password We have too much boilerplate redudant code everywhere, we need to standardize on a factory function that takes a node dict. Using Python3 ChainMap we can layer overrides and defaults. VNF descriptors have to default key_filename, password to Python None. The only way to do this is to omit key values if the variable is not defined, this way the dict will not have the value and it will default to Python None Add python2 chainmap backport Updated unittest mocking to use ssh.SSH.from_node Change-Id: I80b0cb606e593b33e317c9e5e8ed0b74da591514 Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-03-31Store packetsize in influxdbJing Zhang1-3/+3
This allows calculating throughput in Gbps. Add: test_pktgen.py Change-Id: I7e2132ec71985c14570ef18b952b2264ebf7abbc JIRA: YARKSTICK-611 Signed-off-by: Jing Zhang <jing.c.zhang@nokia.com>
2017-02-16Merge "New reliability/availability testcase - IP datagram error rate and etc."Rex Lee1-0/+118
2017-02-14Merge "vnf_generic: convert sshmanager to class"Jing Lu1-2/+2
2017-02-13New reliability/availability testcase - IP datagram error rate and etc.JingLu51-0/+118
JIRA: YARDSTICK-534 This test case uses nstat to monitor network metrics provided by the kernel in a host and calculate IP datagram error rate, ICMP message error rate, TCP segment error rate and UDP datagram error rate. Change-Id: I2fe6457bb5c95d0446c1463991ae31cc664b09f8 Signed-off-by: JingLu5 <lvjing5@huawei.com>
2017-02-08test_vnf_generic: fix unitests when files are presentRoss Brattain1-74/+92
replace paths with empty strings so unittests see the Exception they expect when the files are not present Otherwise unitests are dependent on local filesystem state fix pylint issues, adjust formatting removed duplicate key Change-Id: I7857988c6e6bf586b0eb403fb1d3a3da7f170cbf Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-02-08vnf_generic: convert sshmanager to classRoss Brattain1-2/+2
@contextmanager have an issue with respect to exceptions that makes them not suitable for real usage. @contextmanager uses yield to create a generator and then uses generator.throw() to raise any exceptions. Exceptions thrown from generators loose their call stack due to the way generators work, so any exception inside a context manager is harder to debug. For this reason we don't use @contextmanager and instead always define a new class with __enter__ and __exit__. There is sample code that demonstrates the issue with @contextmanager and generator.throw() here https://gist.github.com/rbbratta/e28b6e64a4551522c3ac9815ca7f25f0 Change-Id: I5383c01f40a63e33680112f39b5bd9c858e328f1 Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-02-07fix unittests, mock trex_stl_lib, fix raw_input, divisionRoss Brattain1-9/+71
replace raw_input with six.moves.raw_input fix raw_input mock force float division in python 2 re-added trex download to try to workaround coverage failing try installing pyzmq=14.5.0 and see if that helps trex compatibility ====================================================================== ERROR: test__fill_traffic_profile (benchmark.scenarios.networking.test_vnf_generic.TestNetworkServiceTestCase) ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/tests/unit/benchmark/scenarios/networking/test_vnf_generic.py", line 399, in test__fill_traffic_profile self.context_cfg)) File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/yardstick/benchmark/scenarios/networking/vnf_generic.py", line 144, in _fill_traffic_profile return TrafficProfile.get(traffic_profile) File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/yardstick/network_services/traffic_profile/base.py", line 35, in get "yardstick.network_services.traffic_profile") File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/yardstick/common/utils.py", line 86, in import_modules_from_package try_append_module(module_name, sys.modules) File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/yardstick/common/utils.py", line 70, in try_append_module modules[name] = importutils.import_module(name) File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/.tox/py3/lib/python3.5/site-packages/oslo_utils/importutils.py", line 73, in import_module __import__(import_str) File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/yardstick/network_services/traffic_profile/rfc2544.py", line 19, in <module> from yardstick.network_services.traffic_profile.traffic_profile \ File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/yardstick/network_services/traffic_profile/traffic_profile.py", line 24, in <module> from stl.trex_stl_lib.trex_stl_client import STLStream File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/automation/trex_control_plane/stl/trex_stl_lib/trex_stl_client.py", line 7, in <module> from .trex_stl_jsonrpc_client import JsonRpcClient, BatchMessage File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/automation/trex_control_plane/stl/trex_stl_lib/trex_stl_jsonrpc_client.py", line 3, in <module> import zmq File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/external_libs/pyzmq-14.5.0/python3/fedora18/64bit/zmq/__init__.py", line 49, in <module> from zmq import backend File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/external_libs/pyzmq-14.5.0/python3/fedora18/64bit/zmq/backend/__init__.py", line 41, in <module> reraise(*exc_info) File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/external_libs/pyzmq-14.5.0/python3/fedora18/64bit/zmq/utils/sixcerpt.py", line 34, in reraise raise value File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/external_libs/pyzmq-14.5.0/python3/fedora18/64bit/zmq/backend/__init__.py", line 29, in <module> _ns = select_backend(first) File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/external_libs/pyzmq-14.5.0/python3/fedora18/64bit/zmq/backend/select.py", line 27, in select_backend mod = __import__(name, fromlist=public_api) File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/external_libs/pyzmq-14.5.0/python3/fedora18/64bit/zmq/backend/cython/__init__.py", line 6, in <module> from . import (constants, error, message, context, ImportError: cannot import name 'constants' ====================================================================== ERROR: network_services.vnf_generic.vnf.test_tg_trex (unittest.loader._FailedTest) ---------------------------------------------------------------------- ImportError: Failed to import test module: network_services.vnf_generic.vnf.test_tg_trex Traceback (most recent call last): File "/usr/lib/python3.5/unittest/loader.py", line 428, in _find_test_path module = self._get_module_from_name(name) File "/usr/lib/python3.5/unittest/loader.py", line 369, in _get_module_from_name __import__(name) File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/tests/unit/network_services/vnf_generic/vnf/test_tg_trex.py", line 24, in <module> from stl.trex_stl_lib.trex_stl_client import STLClient File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/automation/trex_control_plane/stl/trex_stl_lib/trex_stl_client.py", line 7, in <module> from .trex_stl_jsonrpc_client import JsonRpcClient, BatchMessage File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/automation/trex_control_plane/stl/trex_stl_lib/trex_stl_jsonrpc_client.py", line 3, in <module> import zmq File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/external_libs/pyzmq-14.5.0/python3/fedora18/64bit/zmq/__init__.py", line 49, in <module> from zmq import backend File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/external_libs/pyzmq-14.5.0/python3/fedora18/64bit/zmq/backend/__init__.py", line 41, in <module> reraise(*exc_info) File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/external_libs/pyzmq-14.5.0/python3/fedora18/64bit/zmq/utils/sixcerpt.py", line 34, in reraise raise value File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/external_libs/pyzmq-14.5.0/python3/fedora18/64bit/zmq/backend/__init__.py", line 29, in <module> _ns = select_backend(first) File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/external_libs/pyzmq-14.5.0/python3/fedora18/64bit/zmq/backend/select.py", line 27, in select_backend mod = __import__(name, fromlist=public_api) File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/trex/scripts/external_libs/pyzmq-14.5.0/python3/fedora18/64bit/zmq/backend/cython/__init__.py", line 6, in <module> from . import (constants, error, message, context, ImportError: cannot import name 'constants' Change-Id: I832bf8c912dea6d85131ee6603b408b3198cef2f Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-01-19Adding trex trafficgen example.Deepak S1-3/+3
This patch uses trex trafficgen example to define dynamic traffic profiles and how it can be mapped to real world traffic. JIRA: YARDSTICK-492 Change-Id: Ica24957ebf43315a8d81adabd4745c27d3c7c36a Signed-off-by: Deepak S <deepak.s@linux.intel.com>
2017-01-19Adding generic traffic profiles for trex traffic generatorDeepak S1-2/+2
This patch defines Generic traffic profiles - rfc2544, http etc JiRA: YARDSTICK-489 Change-Id:I0d8270b4d5f5f2d3415b98182990d8649099dbe3 Signed-off-by: Deepak S <deepak.s@linux.intel.com>
2017-01-19Introducing Generic framework to do pre-deployment VNF & Network service testingDeepak S6-0/+695
This patch introduces the framework which is aligned with ETSI-TST001 This patch adds: 1. NetworkServiceTestCase introduces following functions --> setup --> Verify if infrastructure mapping can meet topology --> Load VNF models --> Fill traffic profile with information from topology --> Provision VNFs --> Run experiment (traffic) --> run -> Yardstick calls run() at intervals defined in the yaml and produces timestamped samples --> teardown --> Stop VNFs 2. TrafficProfile is a generic class to get traffic profile for a given testcase and select the traffic generator for testcase. 3. QueueFileWrapper is a class to send/recive cmds to vnf 4. GenericVNF is a generic class to instantiate VNF 5. GenericTrafficGen is a generic class to run/listen/verify traffic. JIRA: YARDSTICK-483 Change-Id: Ic453c917d34dcb508a7f3afb459011da85f6402e Signed-off-by: Deepak S <deepak.s@linux.intel.com>
2017-01-12Add support for Python 3Ross Brattain15-86/+126
Porting to Python3 using Openstack guidelines: https://wiki.openstack.org/wiki/Python3 This passes unittests on Python 3.5 and passes opnfv_smoke suite Updates: use six for urlparse and urlopen fix exception.message attribute removal run unittests on python3 use unitest.mock on python 3 fix open mock for vsperf fix float division by using delta/eplison comparison use unicode in StringIO use plugin/sample_config.yaml relative path from test case fixed apexlake unittests upgraded to mock 2.0.0 to match python3 unittest.mock features fixed flake8 issues implement safe JSON decode with oslo_serialization.jsonutils.dump_as_bytes() implement safe unicode encode/decode with oslo_utils.encodeutils heat: convert pub key file from bytes to unicode pkg_resources returns raw bytes, in python3 we have to decode this to utf-8 unicode so JSON can encode it for heat template JIRA: YARDSTICK-452 Change-Id: Ib80dd1d0c0eb0592acd832b82f6a7f8f7c20bfda Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2016-11-30vsperf: Enhanced vswitchperf configurationMartin Klozik1-5/+5
Original implementation of vsperf specific class was changed to relfect recent vsperf changes. It is now possible to modify any of vsperf's configuration parameters via --test-param CLI argument. It means, that it is possible to write a yardstick TC, which will define all required vsperf configuration inside the YAML TC definition. Vsperf documentation related to yardstick usage and sample TC files are located inside vsperf repository and they were updated by a separate patch. JIRA: VSPERF-422 Change-Id: I978d1c85ffeb3c90d9d47a20c6c0e0f68b437123 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: <sunshine.wang@huawei.com> Reviewed-by: <lvjing5@huawei.com> Reviewed-by: <jean.gaoliang@huawei.com> Reviewed-by: <david.j.chou@intel.com>
2016-11-16Merge "convert networkcapacity to LF"Kubi1-56/+56
2016-11-10convert networkcapacity to LFRoss Brattain1-56/+56
JIRA: YARDSTICK-408 Change-Id: Iec9ce9ac991ee80f9396827c7caf9c7026e11e3f Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2016-11-09bugfix: ipv6 should log in controller node to setuprexlee87761-0/+17
JIRA: YARDSTICK-363 Change-Id: Ic1f2ab98425512014d746a997b7356d3490c6b33 Signed-off-by: rexlee8776 <limingjiang@huawei.com>
2016-09-13add ping6 parametersMatthewLi1-5/+5
JIRA: YARDSTICK-315 1) make packetsize workable 2) add ping_count parameter Change-Id: Ice2235fc5744b94df6a3f981c23159ca8280d876 Signed-off-by: MatthewLi <matthew.lijun@huawei.com>
2016-08-15Merge "[Yardstick-233]latency measurment by using pktgen-dpdk"liang gao1-0/+173
2016-08-12[Yardstick-233]latency measurment by using pktgen-dpdkwu.zhihui1-0/+173
VM A runs pktgen-dpdk as a traffic generator and is connected back-to-back with VM B running testpmd for forwarding packets. 1. use linux expect to fetch the latency statics data. 2. fetch 10 samples of latency and calculate avg_latency. 3. use screen to keep test scripts running in the background. 4. add a function send_command() for screen in ssh.py JIRA:YARDSTICK-233 Change-Id: I90ae64b3d198c79f159275ae35715eb284f05080 Signed-off-by: wu.zhihui <wu.zhihui1@zte.com.cn>
2016-08-11Support Network Capacity Testingrexlee87761-0/+56
two metrics:Number of Connection, Number of Frame JIRA:YARDSTICK-283 Change-Id: I71f1de25667437bbeac7c06749ff8fb38f41a791 Signed-off-by: kubi <jean.gaoliang@huawei.com> Signed-off-by: rexlee8776 <limingjiang@huawei.com>
2016-07-27Merge "Modify ping scenario output format"liang gao1-5/+9
2016-07-26Merge "Add Network Utilization Scenario"liang gao3-0/+247
2016-07-26Modify ping scenario output formatJingLu51-5/+9
Change-Id: I38455fd42afaa965612edfaa46e385c7934ff7e7 Signed-off-by: JingLu5 <lvjing5@huawei.com>
2016-07-19Add Network Utilization ScenarioJingLu53-0/+247
This scenario reads network interface utilization stats and data sent/receive rate using "sar -n". Change-Id: I9c69f03c017bc2f8a5d87a4de286af147e8a086a Signed-off-by: JingLu5 <lvjing5@huawei.com>
2016-07-19Merge "Bug fix and extended unit tests"liang gao1-2/+16
2016-07-15Bug fix and extended unit testsManuel Buil1-2/+16
There was a bug in how the mock was created and a new unit test is added in order to cover the "else" of the if conditions Change-Id: I3c8dfcd81240cb93ecdec1f63f7974f5342947c0 Signed-off-by: Manuel Buil <manuel.buil@ericsson.com>
2016-07-14throughput between nodes (in progress)rexlee87761-0/+127
JIRA: YARDSTICK-256 Change-Id: I48d66081dcfabf4462ef1ff15c9a3ad28132aaf9 Signed-off-by: rexlee8776 <limingjiang@huawei.com>
2016-07-08Merge "vsperf: Initial integration with VSPERF"liang gao1-0/+132
2016-07-05Merge "SFC Yardstick test"liang gao1-6/+12
2016-07-05SFC Yardstick testManuel Buil1-6/+12
Modifications of the SFC Yardstick test The test creates two chains. One chain blocks HTTP the other one blocks SSH. We doublecheck that HTTP works in one but not in the other and the same for SSH. There are some things that must be modified manually as ODL is not yet ready for ovs 2.5.90. Here are the instructions: https://wiki.opnfv.org/display/sfc/Yardstick Change-Id: Ide6588a682f3491ab58c47ee7335205868c109fc Signed-off-by: Manuel Buil <manuel.buil@ericsson.com>
2016-07-04Add support for multiple VMsJingLu51-2/+2
Verify and add support for multiple target VMs. This is related to further work with SDNVPN project. In the task configration file, use 'target' for specifying one target VM and use 'targets' for specifying multiple target VMs. Change-Id: I682188ef4c2c2c012d5ab00417b69f5b31b87137 Signed-off-by: JingLu5 <lvjing5@huawei.com>
2016-07-01vsperf: Initial integration with VSPERFMartin Klozik1-0/+132
New scenario class allows to execute vsperf installed inside VM. Vsperf is executed in trafficgen mode. It means, it will only configure and execute traffic by external HW traffic generator based on custom configuration file. After traffic generator stops, then test results will be converted from vsperf CSV format into JSON and passed to yardstick for further processing. Currently, traffic is passed only through external bridge. In the future, test scenarios will launch VNFs and traffic will be properly routed to them. Proper routing can be ensured by OVS flows configuration via setup-script executed during setup phase. Testcase definition yaml files inside vsperf/ directory won't be pushed to the yardstick, but they will be stored inside vsperf repository. They are part of the draft review only to show how it is done. JIRA: VSPERF-288 Change-Id: I13a519ed39091fe89d1a43cc522738044fb3c609 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: <sunshine.wang@huawei.com> Reviewed-by: <lvjing5@huawei.com> Reviewed-by: <jean.gaoliang@huawei.com> Reviewed-by: <david.j.chou@intel.com>
2016-01-29Service Function Chaining test casesRicardo Noriega1-0/+55
Change-Id: Id4c8b1bc05e768bdb2b8f17798f13f4d83dcd9d6 Signed-off-by: Ricardo Noriega <ricardo.noriega.de.soto@ericsson.com>
2016-01-15fix some bug in ipv6 to make it run in cikubi1-14/+23
JIRA:YARDSTICK-187 Change-Id: Ia15d17afdef145f7b230a8a4d25a61eed5cdfd76 Signed-off-by: kubi <jean.gaoliang@huawei.com>
2016-01-11Implementation of opnfv-yardstick-tc021 in YardstickVincenzo Riccobene1-0/+51
Includes - Yardstick Scenario for integration with ApexLake - Yardstick Task .yaml file - Documentation JIRA: YARDSTICK-219 Change-Id: I0554d0a211392902207ba9ceccf0b98dc3c2cdf1 Signed-off-by: Vincenzo Riccobene <vincenzox.m.riccobene@intel.com>
2016-01-11Implementation of opnfv-yardstick-tc020 in YardstickVincenzo Riccobene1-0/+48
Includes - Yardstick Scenario for integration with ApexLake - Yardstick Task .yaml file - Documentation JIRA: YARDSTICK-219 Change-Id: Ibbba1d9864e788fb6c81cc00c503e9f69e885651 Signed-off-by: Vincenzo Riccobene <vincenzox.m.riccobene@intel.com>
2016-01-11Implementation of yardstick-tc007 in YardstickVincenzo Riccobene1-0/+51
Includes - Yardstick Scenario for integration with ApexLake - Yardstick Task .yaml file - Documentation JIRA: YARDSTICK-219 Change-Id: Ifa2555336098e68d0fad8045e2f759aed587ad92 Signed-off-by: Vincenzo Riccobene <vincenzox.m.riccobene@intel.com>
2016-01-11Implementation of yardstick-tc006 in YardstickVincenzo Riccobene1-0/+48
Includes - Yardstick Scenario for integration with ApexLake - Yardstick Task .yaml file - Documentation JIRA: YARDSTICK-219 Change-Id: Iabde8fa63f346cf1e4a02691f22d1761de79a239 Signed-off-by: Vincenzo Riccobene <vincenzox.m.riccobene@intel.com>
2016-01-08support for ipv6kubi1-0/+99
JIRA:YARDSTICK-187 Change-Id: I1cecd400b4449a09d22d43f4a42e889f00dd4fe7 Signed-off-by: kubi <jean.gaoliang@huawei.com>
2015-10-27Heat context code refactor part 2QiLiang4-109/+131
Heat context code refactor to cater for the evolution of the Yardstick framework. Refactor runner_cfg host/target info handle, as specified at https://etherpad.opnfv.org/p/yardstick_framework step 4. Get general Context info (use Context.get). Before this refactor host and target vm must have the same user name and ssh key, that is not general enough for later extension. test_case.yaml do NOT need to change. JIRA: YARDSTICK-168 Change-Id: I5cfe868f3c6f633214ef550bc9676fe1de0709db Signed-off-by: QiLiang <liangqi1@huawei.com>
2015-10-22Update sla check for scenarioshoujingwen4-20/+41
This patch modify the question that SLA check result is not complete. JIRA: YARDSTICK-172 Change-Id: I10438390baee92caf00dbfcdbdb833823ff8ce31 Signed-off-by: houjingwen <houjingwen@huawei.com>
2015-10-15Support for netperfkubi2-0/+117
As agreed in the IRC meeting, use iperf for YARDSTICK-112; support for netperf shall also be included in the framework (Yardstick-121). bulk data test and req/rsp test are supportted by netperf JIRA:YARDSTICK-121 Change-Id: I0e934dc067802c2792d751a19a187cd00ad8741b Signed-off-by: kubi <jean.gaoliang@huawei.com>
2015-10-08Add testing packet delay variation between VMswym_libra2-5/+42
1)create test case("iperfs-jitter") for measuring packet delay variation 2)and modify "iperf3.py" to support it JIRA:YARDSTICK-131 Change-Id: Ic3416a713b69dc7687f6f85ecc0b79da8dfb7ed9 Signed-off-by: wym_libra <yimin.wang@huawei.com>
2015-09-03Add unit test for iperf3Kristian Hunt2-0/+134
Sample output from the iperf3 is read from a pre-generated json file. Change-Id: I6e04c6bd2e61b841c7e5673cfa78aeb17220a5f9 JIRA:- Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>
2015-07-27Add unit test for pktgenKristian Hunt1-0/+195
Sample output from pktgen_benchmark.bash is read from a string. Running of unittest from run_test.sh is NOT enabled. JIRA:- Change-Id: I51391df0726ed9e7486775d2cdd5583b305ea8e0 Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>
2015-06-15add unit test for pingJo¶rgen Karlsson2-0/+91
Running of unittest from run_test.sh is NOT enabled. JIRA:- Change-Id: I741d63e8ab37570c3cf67353fafc7f5210382219 Signed-off-by: Jo¶rgen Karlsson <jorgen.w.karlsson@ericsson.com>