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This new class is designed to be used in a ``GenericVNF`` object (VNF
or traffic generator) in a builder pattern. This consumer class will
be instantiated when initializing the ``GenericVNF`` derived object.
The ``GenericVNFConsumer`` endpoint is the ``GenericVNF``derived object
itself.
``GenericVNFEndpoint`` is an interface class to be inherited in a
``GenericVNF`` child object; the VNF object will implement the endpoints
methods.
NewVNF(GenericVNF, GenericVNFEndpoint):
def __init__(self, name, vnfd, task_id):
...
self._consumer = vnf_base.GenericVNFConsumer([task_id], self)
self._consumer.start_rpc_server()
JIRA: YARDSTICK-1293
Change-Id: I1bcd980352099e9ebefdab0c96d51aa46f6a1e54
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
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Now "NSPerf" scenario will inform about the traffic generator PIDs after
setup process. With this information, IterationIPC runner will be able
to receive the messages sent by those traffic generators and control
the main iteration loop.
The following example, using vFW as VNF and OpenStack as context, makes
use of this new runner implementation:
/samples/vnf_samples/nsut/vfw/
tc_heat_rfc2544_ipv4_1rule_1flow_64B_trex_iterationipc.yaml
JIRA: YARDSTICK-1127
Change-Id: I46b1368bc209680b88ff9fb5c3b9beadf6271ac9
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
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Now all traffic generators using the default implementation of
"ClientResourceHelper.run_traffic" will update the status of
the traffic injection using the MQ.
The available methods are listed in common.messsaging (VNF_METHOD_*):
- tg_method_started: VNF app started
- tg_method_finished: VNF app finished
- tg_method_iteration: VNF app execution loop started
JIRA: YARDSTICK-1127
Change-Id: I12829e1762fc20cc95da3b50767a66f031e25ee8
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
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JIRA: YARDSTICK-1257
Change-Id: I6733bd49ac91985e8f3d7722e6990e8733bb430e
Signed-off-by: Chornyi, TarasX <tarasx.chornyi@intel.com>
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The TRex RFC2455 traffic profile configures the duration of the traffic
injection. Once the traffic is started, the traffic profile should poll
the traffic injector client for the injection status. When the injection
is finished, the traffic execution should end.
Instead of this, the traffic profile waits a fixed time (using time.sleep
method) and then stops the traffic. This approach is not accurate and may
cause shorter injection periods.
JIRA: YARDSTICK-1197
Change-Id: I5090df81ef4ec7945ff6c1aff070656b48e0fe77
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
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* Fix pylint errors
* Add TODOs
Some errors are ignored locally, as they were a symptom of other problems.
These issues have been flagged with a TODO, and should be fixed later.
JIRA: YARDSTICK-837
Signed-off-by: Emma Foley <emma.l.foley@intel.com>
Change-Id: I3d95537a64bde923703421510d27bac0d6dd92bd
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