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nsb_setup.sh
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nsb_setup.sh
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#! /bin/bash
# Copyright (c) 2016-2017 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.
#
# Change to yardstick directory ( <current-dir>/.. ), and export it as REPO_DIR
#
cd "$(dirname "${BASH_SOURCE[0]}")"
export REPO_DIR=$PWD
echo "------------------------------------------------------------------------------"
echo " REPO_DIR exported as $REPO_DIR"
echo "------------------------------------------------------------------------------"
if [ "$(whoami)" != "root" ]; then
echo "Must be root to run $0"
exit 1;
fi
INSTALL_BIN_PATH="/opt/nsb_bin"
TREX_VERSION="v2.20"
TREX_DOWNLOAD="https://trex-tgn.cisco.com/trex/release/$TREX_VERSION.tar.gz"
DPDK_DOWNLOAD="http://dpdk.org/browse/dpdk/snapshot/dpdk-16.07.zip"
VIRTUAL_VENV="$INSTALL_BIN_PATH/yardstick_venv"
#
# Install libs needed for NSB
#
install_libs()
{
echo "Install libs needed to build and run NSB Testing..."
apt-get update > /dev/null 2>&1
pkg=(git build-essential python-dev virtualenv python-virtualenv virtualenv linux-headers-$(uname -r) unzip python-pip libpcap-dev)
for i in "${pkg[@]}"; do
dpkg-query -W --showformat='${Status}\n' "${i}"|grep "install ok installed"
if [ "$?" -eq "1" ]; then
apt-get -y install "${i}";
fi
done
echo "Done"
}
install_yardstick()
{
echo "Create install directory... $INSTALL_BIN_PATH"
mkdir -p $INSTALL_BIN_PATH
echo "Install yardstick dependencies and build Yardstick in venv..."
pushd .
rm -rf $VIRTUAL_VENV
echo $VIRTUAL_VENV
virtualenv $VIRTUAL_VENV
if [ ! -f "$INSTALL_BIN_PATH/yardstick_venv/bin/activate" ]; then
echo "Installation Error. Failed to create yardstick virtual env..."
exit 1
fi
source $VIRTUAL_VENV/bin/activate
bash ./install.sh
python setup.py install
popd
pushd .
echo "Copying yardstick sample conf & pod file to /etc/yardstick/nodes"
mkdir -p /etc/yardstick/nodes
cp "$REPO_DIR/etc/yardstick/yardstick.conf.sample" "/etc/yardstick/yardstick.conf"
cp "$REPO_DIR/etc/yardstick/nodes/pod.yaml.nsb.sample" "/etc/yardstick/nodes/"
popd
}
#
# Install trex for TH setup
#
install_trex()
{
TREX_DIR=$INSTALL_BIN_PATH/trex/scripts
if [ -d "$TREX_DIR" ]; then
echo "Trex v2.20 already installed. Make sure it contains PYTHONPATH which is required to run TRex"
else
echo "Build TRex and installing Trex TG in $INSTALL_BIN_PATH/trex"
rm -rf ${TREX_DOWNLOAD##*/}
if [ ! -e ${TREX_DOWNLOAD##*/} ] ; then
wget $TREX_DOWNLOAD
fi
tar zxvf ${TREX_DOWNLOAD##*/}
pushd .
rm -rf trex
mkdir -p trex
mv $TREX_VERSION trex/scripts
rm -rf $TREX_VERSION.tar.gz
cd trex/scripts/ko/src/
make
make install
# workaround trex module issue
touch "$REPO_DIR/trex/scripts/automation/trex_control_plane/stl/__init__.py"
cp "$REPO_DIR/trex/scripts/dpdk_nic_bind.py" "$INSTALL_BIN_PATH"
popd
fi
echo "Done."
}
install_dpdk()
{
if [ -d "$INSTALL_BIN_PATH/dpdk-16.07" ]; then
echo "DPDK already installed make sure.. igb_uio is loaded."
else
echo "Build DPDK 16.07..."
pushd .
rm -rf ${DPDK_DOWNLOAD##*/}
rm -rf "$REPO_DIR/dpdk-16.07/"
if [ ! -e ${DPDK_DOWNLOAD##*/} ] ; then
wget ${DPDK_DOWNLOAD}
fi
unzip -o ${DPDK_DOWNLOAD##*/}
cd dpdk-16.07
make config T=x86_64-native-linuxapp-gcc O=x86_64-native-linuxapp-gcc
cd x86_64-native-linuxapp-gcc
echo "Enable Port Stats..."
sed -i -e 's/CONFIG_RTE_PORT_STATS_COLLECT=n/CONFIG_RTE_PORT_STATS_COLLECT=y/g' .config
sed -i -e 's/CONFIG_RTE_PORT_PCAP=n/CONFIG_RTE_PORT_PCAP=y/g' .config
sed -i -e 's/CONFIG_RTE_TABLE_STATS_COLLECT=n/CONFIG_RTE_TABLE_STATS_COLLECT=y/g' .config
sed -i -e 's/CONFIG_RTE_PIPELINE_STATS_COLLECT=n/CONFIG_RTE_PIPELINE_STATS_COLLECT=y/g' .config
make
echo "Load DPDK modules and setup hugepages"
modprobe uio
mkdir -p "/lib/modules/$(uname -r)/extra"
cp -r "kmod/igb_uio.ko" "/lib/modules/$(uname -r)/extra"
depmod -a
modprobe igb_uio
sh -c "echo 'uio\nigb_uio\n' > /etc/modules-load.d/nsb.conf"
HUGEPGSZ=$(cat < /proc/meminfo | grep Hugepagesize | cut -d : -f 2 | tr -d ' ')
Pages=16
if [[ "$HUGEPGSZ" = "2048kB" ]] ; then
Pages=16384
fi
grep nr_hugepages /etc/sysctl.conf
if [[ "$?" -eq '1' ]] ; then
sh -c "echo 'vm.nr_hugepages=$Pages' >> /etc/sysctl.conf"
fi
echo "echo $Pages > /sys/kernel/mm/hugepages/hugepages-${HUGEPGSZ}/nr_hugepages" > .echo_tmp
echo "Reserving hugepages"
sudo sh .echo_tmp
rm -f .echo_tmp
service procps start
echo "Creating /mnt/huge and mounting as hugetlbfs"
sudo mkdir -p /mnt/huge
grep -s '/mnt/huge' /proc/mounts > /dev/null
if [ $? -ne 0 ] ; then
sudo mount -t hugetlbfs nodev /mnt/huge
fi
popd
mv "$REPO_DIR/dpdk-16.07" "$INSTALL_BIN_PATH"
rm dpdk-16.07.zip
fi
export RTE_SDK="$INSTALL_BIN_PATH/dpdk-16.07"
export RTE_TARGET=x86_64-native-linuxapp-gcc
if [ ! -f "$INSTALL_BIN_PATH/vPE_vnf" ]; then
pushd .
echo "Building vPE VNF..."
cd $INSTALL_BIN_PATH/dpdk-16.07/examples/ip_pipeline/
make clean
make
cp build/ip_pipeline $INSTALL_BIN_PATH/vPE_vnf
popd
fi
echo "Done"
}
push_nsb_binary()
{
if [ ! -d "$INSTALL_BIN_PATH/trex/scripts" ]; then
cp -fr "$REPO_DIR/trex" "$INSTALL_BIN_PATH"
fi
rm -rf "$REPO_DIR/trex"
if [ -d "$INSTALL_BIN_PATH/trex" ]; then
echo "Setup Environment variables for Test Harness...."
PYTHONPATH="$INSTALL_BIN_PATH/trex/scripts/automation/trex_control_plane:$INSTALL_BIN_PATH/trex/scripts/automation/trex_control_plane/stl"
PY_PATH=$(grep PYTHONPATH ~/.bash_profile)
if [ "$PY_PATH" = "" ] ; then
sh -c "echo export PYTHONPATH=$PYTHONPATH >> ~/.bash_profile" > /dev/null
else
echo "Your ~/.bash_profile already contains a PYTHONPATH definition."
echo "Make sure it contains $PYTHONPATH which is required to run TRex"
fi
fi
cp "$REPO_DIR/yardstick/network_services/nfvi/collectd.sh" "$INSTALL_BIN_PATH"
cp "$REPO_DIR/yardstick/network_services/nfvi/collectd.conf" "$INSTALL_BIN_PATH"
cp "$REPO_DIR/nsb_setup.sh" "$INSTALL_BIN_PATH"
echo "Done"
}
check_installed_files()
{
if [ ! -f "$INSTALL_BIN_PATH/yardstick_venv/bin/activate" ]; then
echo "Installation Error. Failed to create yardstick virtual env..."
exit 1
fi
if [ ! -d "$INSTALL_BIN_PATH/dpdk-16.07" ]; then
echo "Installation Error. Failed to download and install dpdk-16.07..."
exit 1
fi
if [ ! -d "$INSTALL_BIN_PATH/trex" ]; then
echo "Installation Error. Failed to download and configure Trex"
exit 1
fi
if [ ! -f "$INSTALL_BIN_PATH/vPE_vnf" ]; then
echo "Installation Error. vPE VNF not present in install dir $INSTALL_BIN_PATH"
exit 1
fi
}
if [ "$1" == "dpdk" ]; then
install_libs
install_dpdk
else
install_libs
install_yardstick
install_dpdk
install_trex
push_nsb_binary
check_installed_files
clear
echo "Installation completed..."
echo "Virtual Environment : $INSTALL_BIN_PATH/yardstick_venv"
echo "Please refer to Chapter 13 of the Yardstick User Guide for how to get started with VNF testing."
fi