#!/bin/bash

##############################################################################
## Copyright (c) 2015 Intel Corp.
##
## 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
###############################################################################

# Number of huge pages to create and on which NUMA node
numa_node=1
huge_pages=2

# QEMU executable path and number of cpus for guest
qemu=/usr/local/bin/qemu-system-x86_64
guest_cpus=2
pcm_memory=/root/pcm/pcm-memory.x

# Isolated cpus for nfv, must be given as a range '-' and Numa node1 CPU's should be considered
host_isolcpus=`lscpu | grep "NUMA node1 CPU(s)"| awk -F ':' '{print \$2}' | sed 's/[[:space:]]//g'`
first=$(echo ${host_isolcpus} | cut -f1 -d-)
last=$(echo ${host_isolcpus} | cut -f2 -d-)

# Bind cpus from host_isolcpus range for QEMU processor threads
i=0
while [ ${i} -lt ${guest_cpus} ]; do
 qemu_cpu[$i]=${first}
 i=`expr $i + 1`
 first=`expr $first + 1`
done

#Isolated cpus from host_isolcpus range to run Stress tool
stress_isolcpus=${first}-${last}
echo "Stress tool runs on $stress_isolcpus"

#Tar the log files generated during testcase execution.
function err_exit {
   exitCode=$1
   cd $WORKSPACE/build_output/
   if [ -d log ];then
      tar -czvf log-$(date -u +"%Y-%m-%d_%H-%M-%S").tar.gz log
   fi
   exit $exitCode
}

function copyLogs {
   echo "Copying Log files from Node to Jump Server"
   sudo ssh root@${HOST_IP} "cd /root;tar -czvf MBWInfo.tar.gz MBWInfo"
   mkdir -p $WORKSPACE/build_output/log/MBWInfo
   scp root@${HOST_IP}:/root/MBWInfo.tar.gz $WORKSPACE/build_output/log/MBWInfo
   echo "Listing all the logs collected"
   cd $WORKSPACE;ls build_output/log/MBWInfo;
   sudo ssh root@${HOST_IP} "cd /root;rm -rf MBWInfo MBWInfo.tar.gz"
}