一、实验背景
二、基础环境配置
1、关闭防火墙、selinux、networkmanager
hostnamectl set-hostname node1 #修改hosts文件 #关闭firewalld [root@node1 ~]# systemctl stop firewalld.service [root@node1 ~]# systemctl disable firewalld.service #关闭NetworkManager [root@node1 ~]# systemctl stop NetworkManager.service [root@node1 ~]# systemctl disable NetworkManager.service #重启网卡 service network restart
2、安装OVS
ovs下载地址:http://www.openvswitch.org/download/
yum -y install openssl-devel kernel-devel
创建ovs文件夹,并上传openvswitch-2.5.1.tar.gz并解压
#去除Nicira提供的openvswitch-kmod依赖包,创建新的spec文件 sed 's/openvswitch-kmod, //g' openvswitch-2.5.1/rhel/openvswitch.spec > openvswitch-2.5.1/rhel/openvswitch_no_kmod.spec