在CentOS 6 安装Open vSwitch from github

安装依赖包

yum install gcc make git python-devel openssl-devel kernel-devel graphviz kernel-debug-devel autoconf automake rpm-build redhat-rpm-config libtool -y

设置正确的内核开发包

cd /lib/modules/`uname -r`
rm -rf build
ln -s /usr/src/kernels/2.6.32-573.8.1.el6.x86_64 build

安装autoconf

http://ftp.gnu.org/gnu/autoconf/
wget http://ftp.gnu.org/gnu/autoconf/autoconf-2.69.tar.gz


tar zxvf autoconf-2.69.tar.gz
cd autoconf-2.69

./configure
make -j 4
make install

下载

git clone -b branch-2.4 https://github.com/openvswitch/ovs.git

一定要用branch-2.4, 不要问为什么，我撸了一下午的master, 2.4.90, 2.3.2了, 说多了都是泪...

生成dist包

cd ovs

./boot.sh
./configure
make dist

安装OVS

• 解压复制

  mkdir -p ~/rpmbuild/SOURCES
  cp openvswitch-2.4.1.tar.gz ~/rpmbuild/SOURCES/
  
  cd ~/rpmbuild/SOURCES/
  tar zxvf openvswitch-2.4.1.tar.gz
  cd openvswitch-2.4.1

• 生成rpm rpmbuild -bb —without check rhel/openvswitch.spec

  cp rhel/openvswitch-kmod.files ~/rpmbuild/SOURCES/
  rpmbuild -bb rhel/openvswitch-kmod-rhel6.spec

• 安装

  cd ~/rpmbuild/RPMS/x86_64/
  yum localinstall openvswitch-2.4.1-1.x86_64.rpm kmod-openvswitch-2.4.1-1.el6.x86_64.rpm

检查

service openvswitch start
service openvswitch status
lsmod | grep openvswitch
ovs-vsctl --version