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2017-09-05Add fixes for heat deployed UDP_Replay and TRexMartin Banszel6-250/+239
- 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>
2017-09-05PROX: catch ports stats parse errorRoss Brattain1-2/+8
for some reason port status returned fewer fields, catch this for debug and return empty result dict so test continues and hopefully we get a valid stat read on next call. Change-Id: I54f1a86707d2a00efcb82a7e0239d12f90a6542c Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-09-05Merge "Addition of Prox NSB changes in yardstick"Ross Brattain7-359/+566
2017-09-05Merge "Adding intel_pmu tools plugin for collectd"Ross Brattain3-5/+37
2017-09-04Adding intel_pmu tools plugin for collectdDeepak S3-5/+37
Change-Id: I81ff3d43d209e98188855c8b2eb302835bb5d417 Signed-off-by: Neha Vadnere <neha.r.vadnere@intel.com> Signed-off-by: Deepak S <deepak.s@linux.intel.com> Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-09-04Fix Ixload KPIs collection & hang issues.Deepak S1-6/+9
Change-Id: If679333dc1cb9e041a332fb374c55f72eaab1b28 Signed-off-by: Deepak S <deepak.s@linux.intel.com> Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-09-04Addition of Prox NSB changes in yardstickabhijitsinha7-359/+566
JIRA: YARDSTICK-802 Addition of Prox L2Fwd, MPLS test cases for BM and Heat. updates: Most of tg_prox and prox_vnf were absorbed into the base classes. delete most of ProxDpdkVnfSetupEnvHelper, it is handled by DpdkVnfSetupEnvHelper baseclass use standard _build_pipeline_kwargs methods don't use terminate() use baseclass version add new method kill_vnf that runs pkill -x replace resource_helper.execute() with vnf_execture for dumping stats In order to share code between tg_prox and vnf_prox refactor to have tg_prox hold and wrap a ProxApproxVnf instance and call methods on that class. Do this instead of multiple-inheritance. Implement ProxApproxVnf.terminate() using prox socket command based exit, (stop_all, quit, force_quit). vnf_execute calls resource_helper.execute() which calls socket methods on the sut object. Since tg_prox wraps the VNF object, we can call terminate on the VNF object and it should work correctly. move prox config generation to parent process we need to get core number info from config file inside the TG processes, so we need to generate the config in the parent process so the data is copied to the child during the fork. moved more config file methods to the setup_helper class. we run force_quit after quit, so the socket should already be closed this will trigger socket error, so add _ignore_errors option for vnf_execute to ignore socket errors Fixed the terminate issue. Added MPLS tests. Added TG Stats in_packet/out_packet Fixed compile (pep8) issues Fixed MPLS TG port stats, in/out packets Added Grafana dashboards for L2FWD and MPLS Traffic profiles modified for tolerated loss and precision as per DATS tests. Added unit test case for Mpls Single port test stats collection support. Change-Id: Idd9493f597c668a3bb7d90e167e6a418546106e8 Signed-off-by: Abhijit Sinha <abhijit.sinha@intel.com> Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-09-01Merge "Adding support for updating the count/packetsize for given testcase"Ross Brattain1-0/+1
2017-09-01sample_vnf: default to 16GB of 2048Kb hugepagesRoss Brattain1-1/+1
8192 * 2048kB = 16GB Change-Id: I82bf420794e5174e88cfaea08b9fab0d77c2be7f Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-31Adding support for updating the count/packetsize for given testcaseDeepak S1-0/+1
Change-Id: I3ec1a6d3710d44df5ddac6bd8967d28ad58e8d33 Signed-off-by: Deepak S <deepak.s@linux.intel.com>
2017-09-01Merge "Added TC for vFW in heat context with ixia TG"Ross Brattain2-3/+13
2017-08-31Added TC for vFW in heat context with ixia TGMaciej Skrocki2-3/+13
- added common method to get relative paths - added 'Ixia' APP_NAME Change-Id: I7966798bab71af66d3efbeb1e13b07e8fbb41e88 Signed-off-by: Maciej Skrocki <maciej.skrocki@intel.com>
2017-08-31Merge "Enable update ip headers for given testcase"Ross Brattain2-3/+3
2017-08-31Enable update ip headers for given testcaseDeepak S2-3/+3
Change-Id: I008b3f09695f5e3f484b39d4e70b83e5942de863 Signed-off-by: Deepak S <deepak.s@linux.intel.com> Signed-off-by: Maciej Skrocki <maciej.skrocki@intel.com>
2017-08-31Rabbitmq user fix for collectdDhaval Patel1-0/+6
After rabbitmq server reset we need to setup user profile so that collectd and rabbitmq can communitcate. This profile should match amqp plugin configuration in collectd. Change-Id: I7eef3617d983d909418d484f8ded9e269d5d715d Signed-off-by: Dhaval Patel <dhaval.r.patel@intel.com>
2017-08-30sample_vnf: run_traffic loop, check if tg_process is aliveRoss Brattain1-0/+3
if the tg_process crashes, this loop won't terminate unless we check tg_process.is_alive() wait 1 second before checking in case is_alive needs time to become True Change-Id: Ia0b8fd884dcfeb75ebb8e36caaf1f0b70dab079d Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-30Merge "Fix Scale-up issue in HWLB"Ross Brattain1-2/+12
2017-08-28Merge "Collectd Fixes"Ross Brattain1-23/+13
2017-08-25collectd: disable auto-provisionRoss Brattain1-12/+16
auto-provision requires Internet access inside the VNF, which may not be the case. Change-Id: I2b5b73e1b80074356943c5e3152c3e6a318f3ca4 Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-25Trex: fix KPI collectionRoss Brattain1-1/+1
return super result Change-Id: I723a37281da15c1887ae1b3cf91d7e957b1924d1 Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-25Merge "Fixed invalid vfw/vacl rulw config issues"Ross Brattain1-2/+2
2017-08-24Standardized TRex client library pathMaciej Skrocki5-43/+43
- path should be defined via TREX_CLIENT_LIB environmental variable e.g. TREX_CLIENT_LIB=/opt/trex_client/stl - refactored unit tests Change-Id: I18767e48daf774432c010f1b88d18a4f0ee4e156 Signed-off-by: Maciej Skrocki <maciej.skrocki@intel.com> Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-23Fixed invalid vfw/vacl rulw config issuesDeepak S1-2/+2
Change-Id: Ib96bc4bec359005e04e4a839846779d918881ba4 Signed-off-by: Deepak S <deepak.s@linux.intel.com>
2017-08-23Fixed 1C/2T configuration issues.Deepak S1-1/+1
Change-Id: I361d88043076c2f901ff6df22f2849edc7559ba0 Signed-off-by: Deepak S <deepak.s@linux.intel.com>
2017-08-23Fix Scale-up issue in HWLBDeepak S1-2/+12
Change-Id: I62e23bf0c9811ecf0eedb1cd8adc8cf541cd4b7e Signed-off-by: Deepak S <deepak.s@linux.intel.com>
2017-08-23Merge "samplevnf_helper: use network address"Ross Brattain1-43/+65
2017-08-23Merge "Re-define the framesize and flow dynamic define in testcase"Ross Brattain1-32/+37
2017-08-22Collectd FixesDhaval Patel1-23/+13
This fixes collectd installation as well as configuration: 1) Proxy fix, avoid overriding env proxy if already specified under 'http_proxy' env var and not specified on cmd 2) Install 'libvirt-dev' for 'virt' collectd plugin 3) Using dpdk already downloaded by nsb_setup rather than getting latest , because master branch dpdk is failing while building eal_memory 4) Fix typo while checkout new branch Change-Id: I0cc36f49d48d80f7edc35634dfe77016bd35978a Signed-off-by: Dhaval Patel <dhaval.r.patel@intel.com>
2017-08-21ssh: add new get_file_obj method to fetch remote filesRoss Brattain1-2/+6
We can either cat remote files, or we can just sftp get them. use sftp get for /proc/cpuinfo since it can be so very large on systems with 88+ cores. Change-Id: I420b8c5eefdce8bb3e3b13dcc8257583dee537c1 Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-21samplevnf_helper: use network addressRoss Brattain1-43/+65
use network address with netmasks to be proper ports_mac_list is no longer valid, remove it nd_route_tbl needs to default to something otherwise the VNF will segfault if it receives IPv6 on the port, which it will because something in Neutron is sending out IPv6 packets. disable use of the routing table gateways to set arp add. We set the next hop IP to always be the TG IP address, so we need to always use the TG IP in arp add to send to the TG MAC address don't use gateways to get local addresses. we can't use gateways because with OpenStack if we define a gateway is breaks the default route and we can no longer connect to the instance via floating IP. Change-Id: I0ebefe8ac09812b6030046f73bf772edda1c7d27 Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-21Re-define the framesize and flow dynamic define in testcaseDeepak S1-32/+37
This patch adds the framesize and flow into test option instead of adding a seperate file to avoid the multiple file update incase of ip change. Change-Id: Ic473c73773ad36422ecc02618b8c646a5336b70a Signed-off-by: Deepak S <deepak.s@linux.intel.com>
2017-08-19Merge "Fix IxLoad traffic generator issue around running the traffic."Ross Brattain2-7/+37
2017-08-19Merge "Support traffic generator for testing more than 10 ports"Ross Brattain2-4/+4
2017-08-19Fix IxLoad traffic generator issue around running the traffic.Deepak S2-7/+37
Change-Id: Ic1f13c0d28c1a1b01bbf3c8a6a618a5b3ab5bbeb Signed-off-by: Deepak S <deepak.s@linux.intel.com> Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-19Fix parsing of the results from collectd pluginsDeepak S1-15/+17
Change-Id: I3f7b9ca17164564b11517116e7e73b47f42243b9 Signed-off-by: Deepak S <deepak.s@linux.intel.com>
2017-08-19Support traffic generator for testing more than 10 portsDeepak S2-4/+4
Change-Id: I9c027af082cedbadc23b0151d403dab4e9756da4 Signed-off-by: Deepak S <deepak.s@linux.intel.com>
2017-08-17Fix import error in IxNetworkDeepak S4-9/+11
This patch fixes import error related to ixnetwork and do not wait for TG server to start as IXIA is always running :) Change-Id: I49d6b100eadafad75431cb8974605a6faa496f23 Signed-off-by: Deepak S <deepak.s@linux.intel.com> Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-17samplevnf: fix make_ip_addrRoss Brattain1-1/+1
we get TypeError sometimes, so we need to catch them Change-Id: I5fc58006f18acf84f62d8f4a21077d71b2fb0ed8 Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-17Merge "Verify the route list before parsing the data key"Ross Brattain1-1/+4
2017-08-17Merge "run_traffic: capture and exit gracefully if crash in trex run_traffic"Ross Brattain2-14/+23
2017-08-16Verify the route list before parsing the data keyDeepak S1-1/+4
Exception: line 502, in get_route_data return next((route[data_key] for route in route_list if route['if'] == port), None) TypeError: 'NoneType' object is not iterable Change-Id: Ia45d90a4e9a61cb917b23efd03b86eafb249b747 Signed-off-by: Deepak S <deepak.s@linux.intel.com>
2017-08-15YAML fixesRoss Brattain2-110/+114
There are multiple issues wiht YAML loading. 1. Jinja2 renders None values as a string 'None'. This is not valid YAML we need to render None values to '~' or 'null' which is the native YAML None value. 2. Jinja2 renders dict and lists that contain unicode with u'foo' values. This is not value YAML syntax. Because we are serializing dict and lists into YAML, we need to encode them as valid YAML. We can override Jinja2 finalize to use yaml.dump to dump inline YAML. We use yaml.safe_dump(elem, default_flow_style=True).replace('\n', '') to generate valid single-line YAML dict and list values. But this problem highlights the general difficulties with templating and loading files. We could avoid this Python->Jinja2->YAML->Python issue by directly injecting the list or dict after the YAML is loaded. I'm not sure of the real utility of these templates. 3. On Python 2 YAML loader is rendering all strings as unicode. This does not work for Trex because Trex is broken and badly coded. Trex does type checking against str() which is different for Python 2 and Python 3. The default YAML loader will return native string types, str() or unicode() for Python 2 and Python 3 respectively. The bad Trex codes is in convert_val: https://github.com/cisco-system-traffic-generator/trex-core/blob/master/scripts/automation/trex_control_plane/stl/trex_stl_lib/trex_stl_packet_builder_scapy.py#L674 def convert_val (val): if is_integer(val): return val if type(val) == str: return ipv4_str_to_num (is_valid_ipv4(val)) raise CTRexPacketBuildException(-11,("init val invalid %s ") % val ); This code is doing type(val) == str. This is bad and broken. We can't fix Trex, so we have to render all strings as native str() types The bug here was that the Heat template loader template_format.py was overriding the global YAML loader to always return unicode. We don't want this global override. To fix this we have to use local subclasses of the yaml.SafeLoader class. But in order to dynamically subclass from CSafeLoader or SafeLoader we have to use the type() builtin to define a new class at runtime. Once we have new classes defined, we can safely isolate different YAML constructors and return unicode or not depending on the case. To be consistent we implement a new yaml_loader.py module to centralize all non-Heat template yaml loading to ensure correct uncode/str conversion Change-Id: Iebf9cf78fbda390977c390436b0869e7bbf503eb Signed-off-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Deepak S <deepak.s@linux.intel.com> Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-15run_traffic: capture and exit gracefully if crash in trex run_trafficDeepak S2-14/+23
new non-blocking code of run_traffic has raise condition which causes trex client to exit with STLError. This patches captures the exception and exit gracefully Traceback (most recent call last): File "/usr/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap self.run() File "/usr/lib/python2.7/multiprocessing/process.py", line 114, in run self._target(*self._args, **self._kwargs) File "/opt/nsb_bin/yardstick_venv/lib/python2.7/site-packages/yardstick-0.1.dev0-py2.7.egg/yardstick/network_services/vnf_generic/vnf/sample_vnf.py", line 945, in _traffic_runner self.resource_helper.run_traffic(traffic_profile) File "/opt/nsb_bin/yardstick_venv/lib/python2.7/site-packages/yardstick-0.1.dev0-py2.7.egg/yardstick/network_services/vnf_generic/vnf/sample_vnf.py", line 506, in run_traffic self._run_traffic_once(traffic_profile) File "/opt/nsb_bin/yardstick_venv/lib/python2.7/site-packages/yardstick-0.1.dev0-py2.7.egg/yardstick/network_services/vnf_generic/vnf/tg_rfc2544_trex.py", line 63, in _run_traffic_once self.client.stop(self.my_ports) File "/opt/nsb_bin/trex/scripts/automation/trex_control_plane/stl/trex_stl_lib/trex_stl_client.py", line 1202, in wrap2 raise STLError("'{0}' - connection to the server had been lost: '{1}'".format(func_name, client.conn.get_disconnection_cause())) STLError: Change-Id: Ie5741339451e0a3f9c4bb48f64fd35d86d18e5d4 Signed-off-by: Deepak S <deepak.s@linux.intel.com> Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-15Enable ixnet traffic generator to run trafficDeepak S2-10/+11
Change-Id: I8d7cea75aa864c37a058a154a38c9828ea5da434 Signed-off-by: Deepak S <deepak.s@linux.intel.com> Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-15deepgetitem: try string index before intRoss Brattain1-4/+9
Change-Id: I3b353c5887db0ebbe33e37db505e72b85167b54e Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-14PROX VNF and TGRoss Brattain9-0/+1640
PROX was added to samplevnf project https://git.opnfv.org/samplevnf/tree/VNFs/DPPD-PROX JIRA: YARDSTICK-638 Change-Id: If9875b1130c6bed87deb8720b0d8b28ede9289d9 Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-11Merge "UDP relay"Ross Brattain1-0/+97
2017-08-10UDP relayDeepak S1-0/+97
Change-Id: I598f6f98f94f70334139966cc170832c90ea9aa6 Signed-off-by: Deepak S <deepak.s@linux.intel.com> Signed-off-by: Edward MacGillivray <edward.s.macgillivray@intel.com> Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-08-11Merge "Sample CGNAPT VNF"Ross Brattain1-0/+123
2017-08-10Sample VFW VNFDeepak S1-0/+67
Change-Id: I32ca166cd6d818b57bbcfaf7c7e5a65b7147ba8d Signed-off-by: Deepak S <deepak.s@linux.intel.com> Signed-off-by: Edward MacGillivray <edward.s.macgillivray@intel.com> Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>