yardstick: CLI params support for yardstick TCs

Vswitchperf specific class in yardstick was updated to reflect
new functionality of --test-params. These changes have impact
on vsperf documentation and yardstick samples.
As part of this fix following changes were made:
* trafficgen mode can be executed with default configuration
* yardstick specific TC samples were updated
* dummy traffic generator was enhanced to support back2back
* dummy traffic generator was enhanced to accept traffic
results from configuration

JIRA: VSPERF-422
JIRA: VSPERF-205

Change-Id: Ibeaa6ef46bde453e3ca5dee6e4568fc8c3853521
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Al Morton <acmorton@att.com>
Reviewed-by: Christian Trautman <ctrautma@redhat.com>
Reviewed-by: Bill Michalowski <bmichalo@redhat.com>
Reviewed-by: Antonio Fischetti <antonio.fischetti@intel.com>
Reviewed-by: <sridhar.rao@spirent.com>

1 files changed, 78 insertions, 0 deletions

diff --git a/yardstick/tests/p2p_rfc2544_throughput_sample.yaml b/yardstick/tests/p2p_rfc2544_throughput_sample.yaml
new file mode 100644
index 00000000..b633732b
--- /dev/null
+++ b/yardstick/tests/p2p_rfc2544_throughput_sample.yaml
@@ -0,0 +1,78 @@
+# Copyright 2016 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# VSPERF specific configuration file for execution of RFC2544 throughput
+# traffic. Traffic executed by traffic generator is forwarded directly
+# between interfaces connected to the traffic generator. So test will only
+# benchmark the performance of OVS external bridge at controller node.
+# Details about supported test options and test case execution can be
+# found in VSPERF documentation:
+#
+#   http://artifacts.opnfv.org/vswitchperf/docs/userguide/yardstick.html
+
+schema: "yardstick:task:0.1"
+
+scenarios:
+-
+  type: Vsperf
+  options:
+    testname: 'p2p_rfc2544_throughput'
+    traffic_type: 'rfc2544'
+    frame_size: '64'
+    bidirectional: 'True'
+    iload: 100
+    test_params: 'TRAFFICGEN_DURATION=30;'
+    trafficgen_port1: 'eth1'
+    trafficgen_port2: 'eth3'
+    external_bridge: 'br-ex'
+    conf_file: '~/vsperf-yardstick.conf'
+
+  host: vsperf.demo
+
+  runner:
+    type: Sequence
+    scenario_option_name: frame_size
+    sequence:
+    - 64
+    - 128
+    - 512
+    - 1024
+    - 1518
+  sla:
+    # The throughput SLA (or any other SLA) cannot be set to a meaningful
+    # value without knowledge of the server and networking environment,
+    # possibly including prior testing in that environment to establish
+    # a baseline SLA level under well-understood circumstances.
+    metrics: 'throughput_rx_fps'
+    throughput_rx_fps: 500000
+    action: monitor
+
+context:
+  name: demo
+  image: vsperf
+  flavor: vsperf-flavor
+  user: ubuntu
+
+  placement_groups:
+    pgrp1:
+      policy: "availability"
+
+  servers:
+    vsperf:
+      floating_ip: true
+      placement: "pgrp1"
+
+  networks:
+    test:
+      cidr: '10.0.0.0/24'