support for Bottlenecks soak throughputs

JIRA: YARDSTICK-1049

Changes:
1. NetperfNode -> Netperf, it seems that yardstick-image has not
correctly complied Netperf since cpuutil is not available,
resulting that LOCAL_CPU_UTIL=-1 for the output. Will create
another JIRA ticket for this.

Change-Id: I26a85f4aafcc5d5e1eda3e04272ecf3b059238fc
Signed-off-by: Yang Yu <Gabriel.yuyang@huawei.com>

2 files changed, 74 insertions, 1 deletions

diff --git a/samples/netperf_soak.yaml b/samples/netperf_soak.yaml
new file mode 100644
index 000000000..a7344dae2
--- /dev/null
+++ b/samples/netperf_soak.yaml
@@ -0,0 +1,71 @@
+##############################################################################
+# Copyright (c) 2018 Huawei Technologies Co.,Ltd and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+# Bottlenecks long duration test need Yardstick to create VM pairs and use netperf sending messages
+# This yaml file for the above operations based on Netperf mode similiar as netperf.yaml
+# UDP_STREAM is used and out_opt is customized
+
+schema: "yardstick:task:0.1"
+
+{% set tx_msg_size = tx_msg_size or "8K" %}
+{% set rx_msg_size = rx_msg_size or "8K" %}
+{% set test_time = test_time or "10" %}
+{% set out_opt = out_opt or "THROUGHPUT,THROUGHPUT_UNITS,MEAN_LATENCY,LOCAL_CPU_UTIL,REMOTE_CPU_UTIL,LOCAL_BYTES_SENT,REMOTE_BYTES_RECVD" %}
+{% set image_name = image_name or "yardstick-image" %}
+{% set cpu_num = cpu_num or 1 %}
+{% set ram_num = ram_num or 512 %}
+{% set disk_num = disk_num or 7 %}
+
+scenarios:
+-
+  type: Netperf
+  options:
+    testname: 'UDP_STREAM'
+    send_msg_size: {{tx_msg_size}}
+    recv_msg_size: {{rx_msg_size}}
+    duration: {{test_time}}
+    output_opt: {{out_opt}}
+
+  host: netperf-host.demo
+  target: netperf-target.demo
+
+  runner:
+    type: Iteration
+    iterations: 1
+    interval: 1
+    run_step: 'setup,run'
+
+  sla:
+    mean_latency: 100
+    action: monitor
+
+context:
+  name: demo
+  image: {{image_name}}
+  flavor:
+    vcpus: {{cpu_num}}
+    ram: {{ram_num}}
+    disk: {{disk_num}}
+  user: ubuntu
+
+  placement_groups:
+    pgrp1:
+      policy: "availability"
+
+  servers:
+    netperf-host:
+      floating_ip: true
+      placement: "pgrp1"
+    netperf-target:
+      floating_ip: false
+      placement: "pgrp1"
+
+  networks:
+    test:
+      cidr: '10.0.1.0/24'
diff --git a/yardstick/benchmark/scenarios/networking/netperf.py b/yardstick/benchmark/scenarios/networking/netperf.py
index a8d9010ed..33c02d409 100755
--- a/yardstick/benchmark/scenarios/networking/netperf.py
+++ b/yardstick/benchmark/scenarios/networking/netperf.py
@@ -104,7 +104,9 @@ class Netperf(base.Scenario):
         cmd_args = "-H %s -l %s -t %s" % (ipaddr, testlen, testname)
 
         # get test specific options
-        default_args = "-O 'THROUGHPUT,THROUGHPUT_UNITS,MEAN_LATENCY'"
+        output_opt = options.get(
+            "output_opt", "THROUGHPUT,THROUGHPUT_UNITS,MEAN_LATENCY")
+        default_args = "-O %s" % output_opt
         cmd_args += " -- %s" % default_args
         option_pair_list = [("send_msg_size", "-m"),
                             ("recv_msg_size", "-M"),