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Change-Id: I008b3f09695f5e3f484b39d4e70b83e5942de863
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Signed-off-by: Maciej Skrocki <maciej.skrocki@intel.com>
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return super result
Change-Id: I723a37281da15c1887ae1b3cf91d7e957b1924d1
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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- 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>
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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ports_mac_list is no longer valid, remove it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>
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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>
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Change-Id: Ic1f13c0d28c1a1b01bbf3c8a6a618a5b3ab5bbeb
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Change-Id: I3f7b9ca17164564b11517116e7e73b47f42243b9
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
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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>
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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>
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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>
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Change-Id: I8d7cea75aa864c37a058a154a38c9828ea5da434
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Change-Id: I3b353c5887db0ebbe33e37db505e72b85167b54e
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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test_instantiate_panic fails randomly sometimes
in Jenkins, the test doesn't really do anything
useful, so remove it
Change-Id: Ia44ebbe778b812ae1b4660d64e88bf029fed3701
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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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>
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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>
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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>
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Change-Id: I0f5555a1674a5ecb7e2afb508d495b7872c90757
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>
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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>
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Change-Id: I33de47ac6ca353d6c69f0d166809b4c95d3fd90f
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>
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Change-Id: I09bcb3f2c4b945283070d442589d3bf00468abbc
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>
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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>
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Change-Id: I6fdae629bdbd45cba715a838c41613b914a3abcb
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Change-Id: I046fae81c23555573df7d9e2e80995499062cf38
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Change-Id: Ia6207c898653c3ba21b22e9c309e7abb25d5cd32
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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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>
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add unittest for non-None default
fixup get_nsb_option to return default correctly.
use NSB_ROOT for all paths
Change-Id: Idd1951a8d436bc49c30d59d84ca12a5f26e9148f
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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flake8 error
Change-Id: Ia4c90c2703335123ea48c8421a84d7288126dcf6
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Traceback (most recent call last):
File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/tests/unit/network_services/vnf_generic/vnf/test_vpe_vnf.py", line 306, in test_instantiate
self.context_cfg))
AssertionError: 0 != None
Traceback (most recent call last):
File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/tests/unit/network_services/vnf_generic/vnf/test_base.py", line 55, in test_clear
self.assertEqual(queue_file_wrapper.q_out.empty(), True)
File "/usr/lib/python3.5/unittest/case.py", line 820, in assertEqual
assertion_func(first, second, msg=msg)
File "/usr/lib/python3.5/unittest/case.py", line 813, in _baseAssertEqual
raise self.failureException(msg)
AssertionError: False != True
Traceback (most recent call last):
File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/tests/unit/network_services/vnf_generic/vnf/test_tg_trex.py", line 321, in test_run_traffic
self.assertEqual(True, result)
File "/usr/lib/python3.5/unittest/case.py", line 820, in assertEqual
assertion_func(first, second, msg=msg)
File "/usr/lib/python3.5/unittest/case.py", line 813, in _baseAssertEqual
raise self.failureException(msg)
AssertionError: True != False
Traceback (most recent call last):
File "/home/jenkins/opnfv/slave_root/workspace/yardstick-verify-master/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_trex.py", line 369, in test_run_traffic
self.assertEqual(True, result)
File "/usr/lib/python3.5/unittest/case.py", line 820, in assertEqual\
assertion_func(first, second, msg=msg)
File "/usr/lib/python3.5/unittest/case.py", line 813, in _baseAssertEqual\
raise self.failureException(msg)
AssertionError: True != False
Change-Id: I68340196b8cc9f0fc2e4e0ef1022e8098fc860f0
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
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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>
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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>
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VNF life cycle
- instantiate
- collect_kpi
- terminate
JIRA: YARDSTICK-520
Change-Id: Ied6ac79870fa35cc3dd14fd7a99b6bade3b77c81
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
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JIRA: YARDSTICK-520
Change-Id: I1c683236a7fb946873418fb67f63500e1ba8fc91
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
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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>
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This patch defines
- Generic VNF APIs to test Network service
--> instantiate
--> collect_kpi
--> run_traffic
--> listen_traffic
--> terminate
- vnf Descriptor to map the physical NFVi topology of the Test unit.
JIRA: YARDSTICK-491
Change-Id: I6b7e09972fc536977b65d8a19d635a220815e5f3
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
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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>
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