作为私有云云端用户，可以使用OpenStack仪表盘在web控制面板中，配置自己的资源。能直观看到项目、管理员、身份，设置模块，另外还可以创建、修改、查看、删除实例、镜像文件、ssh密钥对、存储卷、网络等功能。使得管理更加的简单快捷。 1）安装dashboard相关软件包 ``` yum install openstack-dashboard -y ``` 2）修改配置文件`/etc/openstack-dashboard/local_settings` ``` vim /etc/openstack-dashboard/local_settings ``` 直接覆盖我给的local_settings文件也行（为了减少出错，大家还是用我提供的local_settings文件替换覆盖） ``` scp -p /etc/openstack-dashboard/local_settings controller2:/etc/openstack-dashboard/local_settings scp -p /etc/openstack-dashboard/local_settings controller3:/etc/openstack-dashboard/local_settings ``` 3）启动dashboard服务并设置开机启动 ``` systemctl enable httpd.service memcached.service systemctl restart httpd.service memcached.service systemctl status httpd.service memcached.service ``` 到此，Controller HA节点搭建完毕，打开firefox浏览器即可访问 http://192.168.0.168/dashboard/ 可进入openstack界面！