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"check_output" is a blocking wrapper for "Popen" which returns the output
of the command execution or raises an exception in case of error.
"Popen" is a non-blocking function that allows to create asynchronous
tasks. It returns any possible execution error but doesn't raise an
exception; this is delegated to the developer.
This code is used in the Yardstick CLI base test class.
Change-Id: Ie3e1228b2d40cb306354447653678bf581bc9697
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
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Moving variable setting before reading
Verified via TC:
yardstick/samples/vnf_samples/nsut/ping/tc_ping_heat_context.yaml
JIRA: YARDSTICK-899
Change-Id: Ia2feac1ed4e67dccd02446ba27afc9d40e87be35
Signed-off-by: Jiri Prokes <jirix.x.prokes@intel.com>
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A generic throughput test case that can be used as a
stub code for a Linux-based VNF configured as an L3 forwarder.
Supported context:
* Standalone OVSDPDK and SRIOV
* Baremetal
Code changes:
* Allow pmd-cpu-mask and lcore mask for OVS DPDK
* router_vnf.py - configures interface IP addresses and static arp entries
using ip command
* NFVi KPIs
* Allow cputune tag for standalone context to be able to PIN on NUMA 1 cpus
SRIOV Test cases:
* RFC2544 Ethernet framesizes, 128K Flows
* 2,4 and 6 ports
* 2 and 3 vcpus per port
*
OVSDPDK Test cases:
* RFC2544 Ethernet framesizes, 128K Flows
* 2 and 4 ports
* 2 vcpus per port
* 2 PMD threads per port
TODO:
* Documentation
* Add 6 ports tests
References:
* router_vnf.py is based on sample_vnf.py
* tc_*.yaml files are based on acl/vfw test case files
Added unitests
Added get_stats to parse ip -s link
Change-Id: Id1b969d5420dfcab7c1e695acbd2cd1655747efe
Signed-off-by: Dino Simeon Madarang <dinox.madarang@intel.com>
Signed-off-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Reviewed-by: Alain Jebara <alain.jebara@intel.com>
Reviewed-by: Deepak S <deepak.s@linux.intel.com>
Reviewed-by: Emma Foley <emma.l.foley@intel.com>
Reviewed-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
Reviewed-by: Ross Brattain <ross.b.brattain@intel.com>
Reviewed-by: Edward MacGillivray <edward.s.macgillivray@intel.com>
Signed-off-by: Dhaval Patel <dhaval.r.patel@intel.com>
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Fixed standalone.model.Libvirt SR-IOV XML interface modeling, acording
to [1]:
- All PCI attributes now are printed in hexadecimal format.
- The PCI address is now added in the correct section, 'interface'.
network_services.utils.PciAddress was refactored to accept both 'domain:
bus:slot:function' and 'bus:slot:function' format inputs. This class is
used as input in the previous class, Libvirt, to print in XML the PCI
address of a SR-IOV interface.
network_services.utils.PciAddress.parse_address is now deprecated. Instead
the class standard instantiation must be used:
libvirt_obj = utils.PciAddress(text_with_address)
A deprecation decorator is implemented along with this patch. This
decorator is used for the first time in the previously mentioned function.
This decorator stores every decorated function name and deprecation message
and raises a logging warning message the first time this function is used.
[1] https://goo.gl/so2Mrp
Change-Id: I22e95c488e27d6e2a8fdf6c1a07faab275fa6bba
Signed-off-by: Dino Simeon Madarang <dinox.madarang@intel.com>
Reviewed-by: Alain Jebara <alain.jebara@intel.com>
Reviewed-by: Deepak S <deepak.s@linux.intel.com>
Reviewed-by: Ross Brattain <ross.b.brattain@intel.com>
Reviewed-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
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JIRA: YARDSTICK-849
1. update the kill process RegEx pattern to be more accurate
2. make attack_process to be parameter so it can be customized if
the SUT is using a different name of attack_process
Change-Id: I569730ced6c24aafbffcf2fc5752d3560d0adac5
Signed-off-by: rexlee8776 <limingjiang@huawei.com>
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The default OpenStack 'cirros-0.3.5' image doesn't exist anymore. The
image included by default in any testing OpenStack deployment is now
called 'cirros-0.3.5-x86_64-disk', but this name can change.
Because Yardstick, during the installation, deploys a customized image,
'yardstick-image', it makes sense to use it as the default image.
JIRA: YARDSTICK-873
Change-Id: I8fd7cbc01d4fa52e9107f2fac7d2d9ff5d1091c7
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
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1. make "SPECint_benchmark, runspec_iterations, runspec_tune, runspec_size,
runspec_rate" parameterized and change the default value "int^429" to "int"
2. remove "become: true" in some roles since it does not need root privilege
JIRA: YARDSTICK-852
Change-Id: Icb384bddc12911e2681a981d0504e0e142d1a8ec
Signed-off-by: rexlee8776 <limingjiang@huawei.com>
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For some L2/L3 DPDK testcases we need to use a custom
IP address space different from what Heat provides.
These testcases require port_security_enabled = False so
Neutron should allow for unrestricted L2 traffic.
This will work because we bind the ports to DPDK and thus
don't need DHCP.
vnf_0:
floating_ip: true
placement: "pgrp1"
network_ports:
mgmt:
- mgmt
uplink_0:
- xe0:
local_ip: 10.44.0.20
netmask: 255.255.255.0
downlink_0:
- xe1:
local_ip: 10.44.0.30
netmask: 255.255.255.0
Also fixup flake8 errors in unittests
Change-Id: Id29dfffa692f16fb1f526d208db43e476e2f7830
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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This patch consists of reverting the changes of patch 45227 and
incudes redirecting the console output of the LiveMigration
execution to /dev/null as the stdout contains only the statistics,
i.e., totaltime, downtime and setuptime.
This reverts commit 5a1f65d3e7d67488ee6f558dccfa5ca5581ddb65.
Change-Id: I252b5a4045657cfa8362e9aae755249480cd3b77
Signed-off-by: Navya <navyax.bathula@intel.com>
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also modify tc019,025,045-49 descrition to be unified
JIRA: YARDSTICK-850
Change-Id: I3f775f1ebff4063edc53b9bc26d7ba10b8af8a9d
Signed-off-by: rexlee8776 <limingjiang@huawei.com>
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Move the scripts that tox uses for running tests
to the tools/ directory:
* run_tests.sh -> tools/run_tests.sh
* tests/ci/cover.{sh,awk} -> tools/
JIRA: YARDSTICK-837
Change-Id: I817c9e5f58c06b45f1de3f369318f4bb24168677
Signed-off-by: Emma Foley <emma.l.foley@intel.com>
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GenericTrafficGen class is now an abstract class. Only optional methods
are implemented.
- 'run_traffic' and 'terminate' are mandatory.
- 'listen_traffic', 'verify_traffic' and 'wait_for_instance' are
optional. By default these methods doesn't execute any action.
JIRA: YARDSTICK-853
Change-Id: I2befdaa337af79cc2364bdd7c66183c31c5ab69a
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
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JIRA: YARDSTICK-690
This patch is for Yardstick Docker base image upgrade to 16.04
This patch will enable ansible build image in yardstick env prepare.
Add qemu-img convert to ansible build image.
Change-Id: I43127b6020bd20bd9f4aac4fca0df75353b24346
Signed-off-by: Ace Lee <liyin11@huawei.com>
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JIRA: YARDSTICK-848
The NSB PROX MPLS test uses Binsearch traffic
profile and the mpls traffic profile is a duplicate.
Change-Id: Ie2124cebf306fd6917b70ecd7c23ae12ef4850dc
Signed-off-by: Abhijit Sinha <abhijit.sinha@intel.com>
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when we create TRex config we sort based on PCI bus address
and create a logical port ordering.
We need to save this port ordering and re-use it everywhere.
redirect vnfd_helper.port_num() to resource_helper.port_num() to
use the logical mapping
Change-Id: Ibff628556d5e11e686e15716a66a3210758c4ff0
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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network_services.vnf_generic.vnf.prox_helpers.ProxSocketHelper.rx_stats"
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* Remove the method which is unused and is marked as deprecated.
Change-Id: Ie64084fcd26985283c664445b173a757d3d908ab
JIRA: YARDSTICK-838
Signed-off-by: Emma Foley <emma.l.foley@intel.com>
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intel_pmu needs to download a config file based on the
CPU model. When generating VNF images we don't have
access to the actual vCPU that will be used, so we
can't predownload. This code was meant to be a fix
for that by downloading all the configs and then
selecting one that matched the vCPU.
However we have license issues with intel_pmu enven GPLv2 code,
so remove it for now.
Change-Id: I5257ff7c4ddc1d40537dadb29efa40d1d68cb852
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Changed how "test_cli_scenario" tests check the presence
of a string.
Fixed "test_scenario_show_Lmbench": logic in [1] was incorrectly
assigning an string value instead of the result of the "in"
clause.
[1] https://github.com/opnfv/yardstick/blob/stable/euphrates/tests/functional/test_cli_scenario.py#L35-L36
Change-Id: I71fceabad972e4c0d9e78cbfeb85dcd6a5ae4bda
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
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Created two new class functions for Scenario class:
* "get_description" will return the first line of the docstring,
if exists.
* "get_scenario_type" will return the value of "__scenario_type__"
variable.
Change-Id: I8e3b47e33e0bae101b874c3975bb9c383397d188
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
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JIRA: YARDSTICK-802
Addition of PROX LW_AFTR basked on PROX/DATS v037 test_104_lw_aftr.py
- This support BM and Openstack Heat
- This supports 4 Ports ONLY
- Grafana Dashboards included
- Code Coverage / Unit testing
Change-Id: If2170ab458bf687256d5f1a1e840a3b9d2788ef7
Signed-off-by: Daniel MArtin Buckley <daniel.m.buckley@intel.com>
Signed-off-by: Abhijit Sinha <abhijit.sinha@intel.com>
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by default ConfigParser will lowercase everything,
unless you override optionxform.
also sort key value in inventory line for consistency
https://docs.python.org/3/library/configparser.html#configparser.ConfigParser.optionxform
Transforms the option name option as found in an input file or as passed in by
client code to the form that should be used in the internal structures. The
default implementation returns a lower-case version of option; subclasses may
override this or client code can set an attribute of this name on instances to
affect this behavior.
You don’t need to subclass the parser to use this method, you can also set it
on an instance, to a function that takes a string argument and returns a
string. Setting it to str, for example, would make option names case sensitive:
cfgparser = ConfigParser()
cfgparser.optionxform = str
Note that when reading configuration files, whitespace around the option names
is stripped before optionxform() is called.
YARDSTICK-833
Change-Id: Ia1810b0c77922d84e11c9e538540b38816338593
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Change-Id: Id8aa734fee431d90cbdc1e0eb2173784ada822fe
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Users would like to ensure placement of VMs on specific compute nodes so
that the measurements are meaningful. Examples: Measure network
performance in different scenarios (VMs in same host, in different
hosts, across fabric, across tenants)
Example:
context:
name: yardstick
placement_groups:
pgrp1:
policy: "availability"
servers:
tg_0:
floating_ip: true
placement: "pgrp1"
availability_zone: "zone2"
vnf_0:
floating_ip: true
placement: "pgrp1"
availability_zone: "zone1"
Change-Id: I28a757c25ae3f5b3571ab3edd82d51ceba32c302
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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We don't really know what core we are going to use for the
VNF before we generate the MultiPortConfig, so these
methods are incorrect.
We may need some more advanced method to validate
the vCPU topology, but that will probably happen
in the MultiPortConfig
Change-Id: Ifee7ae4589ce0fce67771fb8d8b8dce0a0f06409
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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We used to try to probe all the cores that the VNF was using
and only dump CPU stats for those cores.
We can't really detect those core accurately and we would rather
dump all the core information and let influxdb and grafana filter
the information.
We do end up with excessive KPI output, especially on systems with 88
cores, but this is manageable.
The core logic was partially removed, this finishes the removal.
Change-Id: I5cbb694fd982519e2df54db49a21ed5948e13537
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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This patch is used to remove the livemigration testcase result loaded
to json as there is no dashboard implemented for the testcase
Change-Id: I7a9589a0bbc5f2a28587c2878da042fc50af18e0
Signed-off-by: Navya Bathula <navyax.bathula@intel.com>
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Removed the abs function which can potentially mask
negative dropped packets.
Dropped packets in Prox workload VNF = rx_packets - tx_packets
Change-Id: I510a351e899cdf9a1f366d632b9f0528b1d9dcce
Signed-off-by: Abhijit Sinha <abhijit.sinha@intel.com>
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The opnfv_os-odl-fdio_dvr-noha_daily.yaml test suite file is wrongly put in Yardstick root directory,
this patch moves this file to the 'test_suites' directory.
Change-Id: Ib3f75845c7af658dc6f96ac2de737cfbd1faf15a
Signed-off-by: JingLu5 <lvjing5@huawei.com>
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Change-Id: I9d246828790467c2a57ba410826ee9751fff89c5
Signed-off-by: JingLu5 <lvjing5@huawei.com>
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JIRA: YARDSTICK-825
Change-Id: Ib2f8d0b88378c0dd0bd20ba38141a205fa7ae486
Signed-off-by: JingLu5 <lvjing5@huawei.com>
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Change-Id: Ie770ca69ebdc66589ed6ca5c25bfc9a75afb8938
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
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Change-Id: If2e079966939b7faa33d2833d81caad0a3669036
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
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Rodolfo Alonso Hernandez
Jiri Prokes
Ross Brattain
Dino Madarang
rexlee8776
Jing Lu
Navya Bathula
Emma Foley
Ace Lee
Abhijit Sinha
DanielMartinBuckley
Deepak S