ubuntu 14.04 安装 openvswitch

安装 openvswitch (这里以openvswitch lib 分支为例)

如果没有安装git,如果有请跳过

$ sudo apt-get install git

install ovs

$ git clone  https://github.com/noironetworks/ovs --branch lib
$ cd ovs
$ ./boot.sh
$ ./configure
$ make
$ sudo make install
$ sudo mkdir -p /usr/local/etc/openswitch
$ sudo ovsdb-tool create /usr/local/etc/openvswitch/conf.db  vswitchd/vswitch.ovsschema
$ sudo mkdir -p /usr/local/var/run/openvswitch
$ sudo ovsdb-server --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 --log-file
$ sudo ovs-vsctl --no-wait init
$ sudo ovs-vswitchd --pidfile --detach
$ sudo /etc/init.d/openvswitch-controller stop
$ sudo update-rc.d openvswitch-controller disable
$ sudo /etc/init.d/openvswitch-switch restart

如果在用ovs有出现这中情况

ovs-ofctl: s1 is not a bridge or a socket

解决方法

$ ovs-vsctl set bridge s1 datapath_type=netdev