外网：
内网：
下面是本人的网络配置（此虚拟机图片与本人虚拟机不同）
[root@localhost~]# cat /etc/sysconfig/network-scripts/ifcfg-eno16777736
TYPE=\BOOTPROTO=static DEFROUTE=\
IPV4_FAILURE_FATAL=\IPV6INIT=\IPV6_AUTOCONF=\IPV6_DEFROUTE=\IPV6_FAILURE_FATAL=\NAME=\
UUID=\DEVICE=\ONBOOT=\
IPADDR=192.168.174.222 NETMASK=255.255.255.0 GATEWAY=192.168.174.2 PEERDNS=\DNS1=8.8.8.8 IPV6_PEERDNS=yes IPV6_PEERROUTES=yes 修改主机名：
[root@localhost~]#hostnamectl set-hostname controller --static –transient 修改hosts文件：
[root@controller~]# vi /etc/hosts 192.168.174.222 controller 安装NTP_SERVER
[root@controller~]# yum install chrony 启动ntp：
[root@controller~]#systemctl enable chronyd.service [root@controller~]#systemctl start chronyd.service 检查ntp
[root@controller~]#chronyc sources 效果如图：
安装rdo源：
[root@controller~]# yum install centos-release-openstack-newton –y
[root@controller~]# yum install https://rdoproject.org/repos/rdo-release.rpm -y 进行升级：
[root@controller~]# yum upgrade 安装openstack客户端：
[root@controller~]# yum install python-openstackclient–y [root@controller~]# yum install openstack-selinux -y 安装mysql数据库：
[root@controller~]# yum install mariadbmariadb-server python2-PyMySQL –y 配置mysql/etc/my.cnf.d/openstack.cnf
[root@controller~]# vim /etc/my.cnf.d/openstack.cnf [mysqld]
bind-address = 0.0.0.0
default-storage-engine = innodb innodb_file_per_table max_connections = 4096 collation-server = utf8_general_ci character-set-server = utf8
完成安装：Start the database service and configure it to start when the system boots: [root@controller~]#systemctl enable mariadb.service [root@controller~]#systemctl start mariadb.service
设置mysql用户root登陆密码：root
[root@controller ~]# mysql_secure_installation 安装消息队列：Install the package
[root@controller~]# yum install rabbitmq-server –y 启动：
[root@controller~]#systemctl enable rabbitmq-server.service [root@controller~]#systemctl start rabbitmq-server.service
创建用户Add the openstack user:
[root@controller~]#rabbitmqctladd_useropenstack RABBIT_PASS
设置权限Permit configuration, write, and read access for the openstackuser
[root@controller~]#rabbitmqctlset_permissionsopenstack \
安装memcached
[root@controller~]# yum install memcached python-memcached–y 设置开机启动：
[root@controller~]#systemctl enable memcached.service [root@controller~]#systemctl start memcached.service
安装认证服务：keystone
1.To create the database, complete the following actions:
[root@controller~]#mysql -u root -proot
Create the keystone database:
MariaDB [(none)]> CREATE DATABASE keystone;
MariaDB [(none)]> GRANT ALL PRIVILEGES ON keystone.* TO
Grant proper access to the keystone database:
'keystone'@'localhost' \\