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openairinterface5g/openair-cn/SCRIPTS/install_openvswitch1.9.0.bash
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2014-01-20 15:56:12 +00:00

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#!/bin/bash
# Tested on ubuntu 12.04 with updates on 05 april 2013, 07 november 2013, 20 january 2014
# Make sure only root can run our script
if [[ $EUID -ne 0 ]]; then
echo "This script must be run as root" 1>&2
exit 1
fi
apt-get install iproute pkg-config python-twisted-conch python-anyjson \
python-pyside python3-pyside python-zope python-qt4 libssl-dev uml-utilities \
linux-headers-`uname -r` vlan -y
rmmod bridge
cd /usr/local/src/
wget http://openvswitch.org/releases/openvswitch-1.9.0.tar.gz
tar -xzf openvswitch-1.9.0.tar.gz
cd openvswitch-1.9.0
./boot.sh
./configure --with-linux=/lib/modules/`uname -r`/build --disable-ssl
make
make install
make modules_install
if [ -f /lib/modules/`uname -r`/kernel/net/openvswitch/openvswitch.ko ] ; then
insmod /lib/modules/`uname -r`/kernel/net/openvswitch/openvswitch.ko
else
if [ -f /lib/modules//`uname -r`/extra/openvswitch.ko ] ; then
insmod /lib/modules//`uname -r`/extra/openvswitch.ko
else
echo_error "Could not find openvswitch.ko, exiting"
exit 1
fi
fi
# Initialize the configuration database using ovsdb-tool, e.g.:
mkdir -p /usr/local/etc/openvswitch
ovsdb-tool create /usr/local/etc/openvswitch/conf.db vswitchd/vswitch.ovsschema
#=======
# Startup
#=======
# Before starting ovs-vswitchd itself, you need to start its
# configuration database, ovsdb-server. Each machine on which Open
# vSwitch is installed should run its own copy of ovsdb-server.
# Configure it to use the database you created during step 7 of
# installation, above, to listen on a Unix domain socket, to connect to
# any managers specified in the database itself, and to use the SSL
# configuration in the database:
ovsdb-server --remote=punix:/usr/local/var/run/openvswitch/db.sock --remote=db:Open_vSwitch,manager_options --pidfile --detach
# Then initialize the database using ovs-vsctl. This is only
# necessary the first time after you create the database with
# ovsdb-tool (but running it at any time is harmless):
ovs-vsctl --no-wait init
# Then start the main Open vSwitch daemon, telling it to
# connect to the same Unix domain socket:
ovs-vswitchd --pidfile --detach