摘要： 安装 yum install -y mariadb mariadb-server systemctl start mariadb mysql -u root set password=password('密码') 设置权限 use mysql delete from user where passw 阅读全文

摘要： 准备2台机器，3个ip 建立互通并安装软件 #关闭两台防火墙systemctl disable firewalldsystemctl stop firewalld#在/etc/selinux/config中把enforcing设为disableenforcing=disable #在node01，和 阅读全文