mariadb

准备好mysql的离线安装文件： MySql官网下载mysql-5.7.25-1.el7.x86_64.rpm-bundle，并复制到/usr/mysql文件夹中。 删除CentOS自带的MariaDB： rpm -qa|grep mariadb rpm -e --nodeps mariadb-libs rpm命令安装： cd /usr/mysql/ mysql-5.7.25-1.el7.x86_64.rpm-bundle rpm -ivh mysql-community-common-5.7.21-1.el7.x86_64.rpm rpm -ivh mysql-community-libs-5.7.21-1.el7.x86_64.rpm rpm -ivh mysql-community-devel-5.7.21-1.el7.x86_64.rpm rpm -ivh mysql-community-libs-compat-5.7.21-1.el7.x86_64.rpm rpm -ivh mysql-community-client-5.7.21-1.el7.x86_64.rpm rpm -ivh mysql-community-server-5.7.21-1.el7.x86_64.rpm 启动MySql服务： 查看MySql运行状态：service mysqld status

本来打算直接用原生yum源安装，但是跨国访问网络太慢，只好采用离线安装的方式，原理就是把所需的rpm下载下来再上传服务器安装。 1、rpm文件下载地址： 目录： http://repo.mysql.com/yum/mysql-5.7-community/el/7/x86_64/ 具体文件： http://repo.mysql.com/yum/mysql-5.7-community/el/7/x86_64/mysql-community-common-5.7.28-1.el7.x86_64.rpm http://repo.mysql.com/yum/mysql-5.7-community/el/7/x86_64/mysql-community-devel-5.7.28-1.el7.x86_64.rpm http://repo.mysql.com/yum/mysql-5.7-community/el/7/x86_64/mysql-community-libs-compat-5.7.28-1.el7.x86_64.rpm http://repo.mysql.com/yum/mysql-5.7-community/el/7/x86_64/mysql-community-libs-5.7.28-1.el7.x86_64.rpm http://repo.mysql.com/yum/mysql