安装openstack
环境准备 关闭禁用防火墙NetworkManager iptables systemctl stop firewalld && systemctl disable firewalld systemctl stop NetworkManager && systemctl disable NetworkManager systemctl stop iptables && systemctl disable iptables sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config 添加hosts解析并设置计算机名 192.168.0.91 controller 192.168.0.92 computer 192.168.48.21 controller 192.168.48.22 computer hostnamectl set-hostname controller 安装软件 yum -y install wget net-tools nfs-utils lrzsz gcc gcc-c++ make cmake libxml2-devel openssl-devel curl curl-devel unzip sudo ntp libaio-devel vim ncurses-devel autoconf