X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=samples%2Fpktgen.yaml;h=13464a84d285bb3aff38913f9d8f9313e5e62ad7;hb=23cacaa12a6946f3119ec7507573a0213f9150a2;hp=6097308427f75beaf479e9a544a2b8172aa0791d;hpb=ffd792dfea7612eb13e084701e06d07829e1f4d2;p=yardstick.git

diff --git a/samples/pktgen.yaml b/samples/pktgen.yaml
index 609730842..13464a84d 100644
--- a/samples/pktgen.yaml
+++ b/samples/pktgen.yaml
@@ -1,6 +1,16 @@
+##############################################################################
+# Copyright (c) 2017 Ericsson AB 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
+##############################################################################
 ---
 # Sample benchmark task config file
 # measure network throughput using pktgen
+# with 2 stepping parameters. One stepping
+# in positive and the other in negative direction
 
 schema: "yardstick:task:0.1"
 
@@ -8,8 +18,6 @@ scenarios:
 -
   type: Pktgen
   options:
-    packetsize: 60
-    number_of_ports: 10
     duration: 20
 
   host: demeter.demo
@@ -17,10 +25,20 @@ scenarios:
 
   runner:
     type: Arithmetic
-    name: number_of_ports
-    # run twice with values 10 and 20
-    stop: 20
-    step: 10
+    interval: 2
+    iter_type: nested_for_loops
+    # run with packetsize/number_of_ports: 60,20; 60,10; ... 70,10
+    iterators:
+      -
+       name: packetsize
+       start: 60
+       stop: 70
+       step: 5
+      -
+       name: number_of_ports
+       start: 20
+       stop: 10
+       step: -10
 
   sla:
     max_ppm: 1000
@@ -28,9 +46,9 @@ scenarios:
 
 context:
   name: demo
-  image: yardstick-trusty-server
+  image: yardstick-image
   flavor: yardstick-flavor
-  user: ec2-user
+  user: ubuntu
 
   placement_groups:
     pgrp1:
@@ -47,6 +65,5 @@ context:
   networks:
     test:
       cidr: '10.0.1.0/24'
-      external_network: "net04_ext"