ovsinstall.sh

#！/bin/bash

# Make sure only root can run this script
if [ "$(id -u)" != "0" ]; then
    echo "you need to be  'root'" 1>&2
    exit 1
fi

version = "2.5.6"
if [ "$1" != "" ]; then
    version = $1
fi

#install
#apt-get update
#apt-get install -y build-essential

echo "==================INSTALL OpenvSwitch-$1==============="
#apt-get install -y uml-utilities libtool python-qt4 python-twisted-conch debhelper python-all

if [ -f openvswitch-$1.tar.gz ]
then 
    echo "openvswitch-$1.tar.gz has exit"
else
    wget https://www.openvswitch.org/releases/openvswitch-$1.tar.gz
fi

if [ -d openvswitch-$1 ]
then 
    rm -r openvswitch-$1
fi
tar -xzf openvswitch-$1.tar.gz

# install openvswitch
cd openvswitch-$1
make clean
./configure --with-linux=/lib/modules/`uname -r`/build 2>/dev/null
make && make install

# install Open vSwitch kernel module
insmod datapath/linux/openvswitch.ko
make modules_install

mkdir -p /usr/local/etc/openvswitch
ovsdb-tool create /usr/local/etc/openvswitch/conf.db vswitchd/vswitch.ovsschema  2>/dev/null

ovsdb-server -v --remote=punix:/usr/local/var/run/openvswitch/db.sock \
                 --remote=db:Open_vSwitch,Open_vSwitch,manager_options \
                 --private-key=db:Open_vSwitch,SSL,private_key \
                 --certificate=db:Open_vSwitch,SSL,certificate \
                 --bootstrap-ca-cert=db:Open_vSwitch,SSL,ca_cert \
                 --pidfile --detach

#ovsdb-server -v --remote=punix:/usr/local/var/run/openvswitch/db.sock --pidfile --detach --log-file

ovs-vsctl --no-wait init
ovs-vswitchd --pidfile --detach

ovs-vsctl show

depmod -A openvswitch