openvswitch安装(centos6.5)

1.安装依赖包

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

其中Autoconf必须要>=2.63版本

2.安装openvswitch（2.4.0版本为例）

下载2.4.0版本

mkdir -p /root/rpmbuild/SOURCES

cp openvswitch-2.4.0.tar.gz /root/rpmbuild/SOURCES

cd /root/rpmbuild/SOURCES

tar -zxvf openvswitch-2.4.0.tar.gz

3.rpm包制作

rpmbuild -bb --without check rhel/openvswitch.spec

rpmbuild -bb rhel/openvswitch-kmod-rhel6.spec

这一步可能会遇到如下问题：

3.1 依赖/usr/local/bin/python，在spec中增加Autoreq: 0

3.2 /etc/depmod.d/openvswitch.conf不存在，在openvswitch-kmod-rhel6.spec和spec.in中添加

%files

/lib/modules/2.6.32-358.18.1.el6.x86_64/extra/openvswitch/openvswitch.ko

/etc/depmod.d/openvswitch.conf

4.安装rpm包

rpm -ivh openvswitch-2.4.0-1.x86_64.rpm openvswitch-kmod-2.4.0-1.el6.x86_64.rpm

rpm -ivh kmod-openvswitch-2.4.0-1.el6.x86_64.rpm

5.启动openvswitch

modprobe openvswitch

/etc/init.d/openvswitch start

参考：

http://blog.csdn.net/bobpen/article/details/11478263

http://openvswitch.org/support/dist-docs-2.4/INSTALL.RHEL.md.html