linux下open-vswitch安装卸载操作

# apt install make# apt install gcc # apt install build-essential# apt install libssl-dev# apt install libcap-ng-dev# apt install python2.7# apt install python-pip# pip install six# apt install autoconf # apt install automake# apt install libtool

# apt install git# git clone https://github.com/openvswitch/ovs.git（下载的git工程目录为~/ovs）

# ./boot.sh（在ovs工程根目录下）

# ./configure -with-linux=/lib/modules/$(uname -r)/build

# make# make install# make modules_install# config_file="/etc/depmod.d/openvswitch.conf"# for module in datapath/linux/*.ko; do modname="/$(basename /${module})" echo "override /${modname%.ko} * extra" >> "/$config_file" echo "override /${modname%.ko} * weak-updates" >> "/$config_file" done# depmod -a# /sbin/modprobe openvswitch# /sbin/lsmod | grep openvswitch

export PATH=$PATH:/usr/local/share/openvswitch/scripts# ovs-ctl start

# ovs-vsctl show# ovs-vsctl add-br mybridge# ovs-vsctl add-port mybridge eth0

# ovs-ctl stop 停止ovs服务# ovs-dpctl show查看内核，会有一个ovs-system的datapath# ovs-dpctl del-dp ovs-system 删除上一步出现的datapath（不进行这一步，rmmod可能会报错）# rmmod openvswitch 卸载openvswitch内核模块，使用lsmod | grep openvswitch 没有openvswitch# 进入ovs源代码目录，按照前述编译步骤重新编译安装