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2017-09-30Fix vPE VNF characterization issues.Deepak S4-8/+8
Change-Id: Ia934128777d2839f6d2b940857c266fc3e2bd4a1 Signed-off-by: Deepak S <deepak.s@linux.intel.com>
2017-09-19NSB: count from 0, vnf_0, tg_9, private->uplink, public->downlinkRoss Brattain11-74/+74
Also rename private to uplink, public to downlink for scale-out template we need to count from 0 so we can use range() without +1/-1 errors vnf_0, vnf_1 tg_0, tg_1 also fix Ixia defaults Change-Id: I6aecfbb95f99af20f012a9df19c19be77d1b5b77 Signed-off-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Edward MacGillivray <edward.s.macgillivray@intel.com>
2017-09-18NSB: fix port topologyMartin Banszel6-7/+7
Add a new PortPair class to resolve the topology into list of public and private ports. Before we were calculating public/private in multiple locations and using different conventions. In addition for all the DPDK test we need to use the DPDK port number and no rely on interface ordering or interface naming conventions. We used to use xe0 -> 0, xe1 -> 1, etc. This is not the DPDK port number. Use the new dpdknicbind_helper class to parse the output of dpdk-devbind.py to find the actual DPDK port number at runtime. We then use this DPDK port number to correctly calculate the port_mask_hex. The port mask maps the DPDK port num (PMD ID) to the LINK ID used in the pipeline config We also need to make sure we only use the interfaces matched to the topology and not use all the interfaces, because in some cases we will have unused interfaces. In particular TRex always requires an even number of interfaces, so for single port TRex tests we have to create the second port and not use it. Thus we had to modify the traffic generator stats code to only dump stats for used ports and no unused ports. Ixia was using interface ordering to map to Ixia ports, instead we use the dpdk_port_num which must be hardcoded for Ixia. Renamed traffic_profile.execute to traffic_profile.execute_traffic so we can trace the code easier. We pass the port used by the traffic profile to generate_samples so we don't get stats for unused ports. Fixed up vPE config creation and bring up issues. Fixed up CGNAPT and UDP_Replay to work correctly. Tested with 4-port scale-out Change-Id: I2e4f328bff2904108081e92a4bf712333fa73869 Signed-off-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Edward MacGillivray <edward.s.macgillivray@intel.com>
2017-09-03Adding nfvi flag to enable data collectionDeepak S6-0/+6
Change-Id: Ieafefb5501dc3a20fee41726a7daa9e4bb28599f Signed-off-by: Deepak S <deepak.s@linux.intel.com>
2017-08-21Re-define the framesize and flow dynamic define in testcaseDeepak S6-24/+44
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>
2017-08-08NSB updateDeepak S14-503/+469
Refactored main NSB VNF classes accroding to class diagram https://wiki.opnfv.org/display/yardstick/NSB+class+diagram All the SampleVNFs have been separated and placed under the SampleVNF class. Added AutoConnectSSH to automatically create SSH conneciton on demand. Added VnfdHelper class to wrap the VNFD dictionary in prepartion for class-based modeling. Extracted DpdkVnfSetupEnvHelper for DPDK based VNF setup. Extracted Stats and other client config to ResourceHelper Had to replace dict_key_flatten with deepgetitem due to Python 2.7 Jinja2 infinite recursion. Change-Id: Ia8840e9c44cdbdf39aab6b02e6d2176b31937dc9 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>
2017-01-19Adding sample Thoughput Test case for vPE.Deepak S9-0/+1531
TestCases: - 64B TC - 1518B TC - IMIX TC JIRA: YARDSTICK-520 Change-Id: Ic7842de8afb0f5c222de42f99bf70af29442c94a Signed-off-by: Deepak S <deepak.s@linux.intel.com>