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2017-09-18NSB: fix port topologyMartin Banszel1-2/+2
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>
2017-09-04Adding intel_pmu tools plugin for collectdDeepak S1-0/+5
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>
2017-08-19Fix parsing of the results from collectd pluginsDeepak S1-2/+2
Change-Id: I3f7b9ca17164564b11517116e7e73b47f42243b9 Signed-off-by: Deepak S <deepak.s@linux.intel.com>
2017-08-08CollectdDeepak S1-11/+209
Change-Id: I15e4ac38b347a08350b71c68469e2793eeed92ab 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>
2017-04-11standardize ssh authRoss Brattain1-3/+3
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>
2017-02-06nfvi: disable failing AMQP unittestRoss Brattain2-27/+11
Failures: test_connect (network_services.nfvi.test_collectd.TestAmqpConsumer) ... ERROR:pika.adapters.base_connection:Connection to 1.1.1.1:5672 failed: timeout WARNING:pika.connection:Could not connect, 0 attempts left ERROR:pika.callback:Calling <bound method SelectConnection._on_connection_error of <pika.adapters.select_connection.SelectConnection object at 0x7fe7e2333710>> for "0:_on_connection_error" failed Traceback (most recent call last): File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/.tox/py27/local/lib/python2.7/site-packages/pika/callback.py", line 236, in process callback(*args, **keywords) File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/.tox/py27/local/lib/python2.7/site-packages/pika/connection.py", line 1265, in _on_connection_error self.params.connection_attempts) AMQPConnectionError: Connection to 1.1.1.1:5672 failed: timeout ok Firstly, 1.1.1.1 is not an approriate fake address, use 127.0.0.1 so we don't try to connect to anything external But 127.0.0.1 won't work anyway, so disable test_connect replace 152.16.0.0 with 172.16.0.0 Remove network_services.nfvi.test_resource.TestResourceProfile since it also fails due to same error Remove test_amqp_collect_nfvi_kpi_exception Change-Id: I00bb1729658e18b4651129661ad9dd9c0dedcf37 Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2017-01-19Add infrastructure to add the NFVi KPI collectionsDeepak S3-0/+331
This patches added common function to collect NFVi KPIs for given usecases - Core KPIs like memory/LLC/IPC etc - OVS stats - memory stats etc. JIRA: YARDSTICK-488 Change-Id: Iab41146392efc47b7313b1846a67728a44d0f1d6 Signed-off-by: Deepak S <deepak.s@linux.intel.com>