摘要：[root@controller ~]# yum install memcached python-memcached -y Complete! 注释：安装memcached服务软件，显示Complete!证明安装成功 [root@controller ~]# systemctl enable memcached.service Created symlink from /etc/system... 阅读全文

摘要：[root@controller ~]# yum install rabbitmq-server -y Complete! 注释： 用yum安装rabbit软件，最后显示Complete!说明安装成功 [root@controller ~]# systemctl enable rabbitmq-server.service Created symlink from /etc/systemd/sy... 阅读全文

摘要：[root@controller ~]# yum install mariadb mariadb-server python2-PyMySQL -y Complete! 注释： 安装mariadb软件及相关组件，出现Complete!说明安装成功。 [root@controller ~]# vim /etc/my.cnf.d/openstack.cnf [mysqld] bind-address... 阅读全文

摘要：环境--网络时间协议（NTP） [root@controller ~]# yum install chrony -y Installed: chrony.x86_64 0:2.1.1-1.el7.centos Complete! 注释： 使用yum安装chrony软... 阅读全文