From 39494c01b49cafd893982d74e030b9b96b5fa821 Mon Sep 17 00:00:00 2001
From: Jing Zhang <jing.c.zhang@nokia.com>
Date: Thu, 25 May 2017 18:41:00 -0400
Subject: Integrate vsperf in Tgen mode

Problem:
Running Vsperf in Tgen mode is supported but the integration is not complete at the code level
i.e. not ready-to-use, and dpdk loopback is not supported inside the VM.

Solution:
(1) Completely automates VM image generation and supports 1G huge pages.
(2) Adds a new test scenario VsperfDPDK for testpmd based loopback inside the VM.

Update 1-2: Fixed "line too long" issues not reported by local run_tests.sh (why?)
Update 3: Per comment change to use SSH.from_node() and add unit test cases
Update 4: Add more unit test cases for coverage and ready the code for merge

JIRA: YARDSTICK-661

Change-Id: Iea3014d4c83e1b0c079019a4ed27771d40a7eed8
Signed-off-by: Jing Zhang <jing.c.zhang@nokia.com>
---
 tools/vsperf-img-finalize.sh | 51 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100755 tools/vsperf-img-finalize.sh

(limited to 'tools/vsperf-img-finalize.sh')

diff --git a/tools/vsperf-img-finalize.sh b/tools/vsperf-img-finalize.sh
new file mode 100755
index 000000000..cf3677b84
--- /dev/null
+++ b/tools/vsperf-img-finalize.sh
@@ -0,0 +1,51 @@
+#!/bin/bash
+##############################################################################
+# Copyright (c) 2017 Nokia
+#
+# 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
+##############################################################################
+
+# PREREQUISITES
+# modified image (yardstick-vsperf) must be uploaded to OpenStack
+# must have a proper flavor (vsperf-flavor) for the image e.g.
+# nova flavor-create vsperf-flavor auto 8192 80 6
+# nova flavor-key vsperf-flavor set hw:numa_nodes=1
+# nova flavor-key vsperf-flavor set hw:mem_page_size=1GB
+# nova flavor-key vsperf-flavor set hw:cpu_policy=dedicated
+# nova flavor-key vsperf-flavor set hw:vif_multiqueue_enabled=true
+
+stackname="vsperf-install-stack"
+template=vsperf_install.yml
+new_image_name="yardstick-vsperf-server"
+
+openstack stack create $stackname -f yaml -t $template
+progress="WARMING_UP"
+
+while [ "$progress" != "CREATE_COMPLETE" ]
+do
+  sleep 10
+  echo "check stack status......."
+  show_output=$(openstack stack show $stackname)
+  progress=$(echo $show_output | sed 's/^.*stack_status . \([^ ]*\).*$/\1/')
+  echo "$progress"
+  if [ "$progress" == "CREATE_FAILED" ];then
+    echo "create $stackname failed"
+    exit 1
+  fi
+done
+
+# has to stop the instance before taking the snapshot
+nova stop $stackname
+sleep 10
+
+status=$(nova image-create --poll $stackname $new_image_name)
+if [[ "$status" =~ "Finished" ]];then
+  echo "$new_image_name finished"
+fi
+
+nova delete $stackname
+sleep 10
+openstack stack delete --yes $stackname
-- 
cgit 1.2.3-korg