OS CentOS7.4安装openstack newton
====================================================================== 关闭selinux vi /etc/selinux/config SELINUX=disable setenforce 0 设置时间 时间同步 yum install chrony -y 配置文件 vim /etc/chrony.conf allow 192.168.0.0/16 开机启动和启动 systemctl enable chronyd.service systemctl start chronyd.service 设置时区 timedatectl set-timezone Asia/Shanghai
====================================================================== ！！！！！！！！！！！！！所有节点执行安装openstack yum install centos-release-openstack-newton –y yum install python-openstackclient yum install openstack-selinux 升级包 yum upgrade -y
