主节点: 打开vim /etc/ntp.conf文件 For more information about this file, see the man pages # ntp.conf(), ntp_acc(), ntp_auth(), ntp_clock(), ntp_misc(), ntp_mon(). driftfile /var/lib/ntp/drift # Permit time synchronization with our time source, but do not #
部署计算节点(compute服务) 一:控制节点配置 1.建库建用户 CREATE DATABASE nova_api; CREATE DATABASE nova; GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'localhost' IDENTIFIED BY 'liuyao'; GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'%' IDENTIFIED BY 'liuyao'; GRANT ALL PRI