一、centos7 rpm 安装mysql5.6：
1、查看并卸载 mariadb
查看
$ rpm -qa|grep mariadb
mariadb-libs-5.5.68-1.el7.x86_64卸载
rpm -e mariadb-libs --nodeps
2、从mysql官网下载rpm安装包
wget "https://downloads.mysql.com/archives/get/p/23/file/MySQL-5.6.38-1.el7.x86_64.rpm-bundle.tar"
3、安装依赖
yum install libaio -y
4、解压rpm-bundle.tar
tar -xvf MySQL-5.6.38-1.el7.x86_64.rpm-bundle.tar
MySQL-shared-compat-5.6.38-1.el7.x86_64.rpm
MySQL-embedded-5.6.38-1.el7.x86_64.rpm
MySQL-server-5.6.38-1.el7.x86_64.rpm
MySQL-test-5.6.38-1.el7.x86_64.rpm
MySQL-client-5.6.38-1.el7.x86_64.rpm
MySQL-devel-5.6.38-1.el7.x86_64.rpm
MySQL-shared-5.6.38-1.el7.x86_64.rpm
5、安装mysql server和mysql client
rpm -ivh MySQL-server-5.6.38-1.el7.x86_64.rpm
rpm -ivh MySQL-client-5.6.38-1.el7.x86_64.rpm
6、查看mysql
systemctl status mysql
● mysql.service - LSB: start and stop MySQL
Loaded: loaded (/etc/rc.d/init.d/mysql; bad; vendor preset: disabled)
Active: inactive (dead)
Docs: man:systemd-sysv-generator(8)
7、启动mysql
systemctl start mysql
二、centos7 rpm 安装mysql8.0：
1、查看并卸载 mariadb
查看
$ rpm -qa|grep mariadb
mariadb-libs-5.5.68-1.el7.x86_64卸载
rpm -e mariadb-libs --nodeps
2 从mysql官网下载rpm安装包
wget "https://downloads.mysql.com/archives/get/p/23/file/mysql-8.0.39-1.el7.x86_64.rpm-bundle.tar"
3 安装依赖
yum install libaio -y
4 解压rpm-bundle.tar
$ tar -xvf mysql-8.0.39-1.el7.x86_64.rpm-bundle.tar
mysql-community-client-8.0.39-1.el7.x86_64.rpm
mysql-community-client-plugins-8.0.39-1.el7.x86_64.rpm
mysql-community-common-8.0.39-1.el7.x86_64.rpm
mysql-community-debuginfo-8.0.39-1.el7.x86_64.rpm
mysql-community-devel-8.0.39-1.el7.x86_64.rpm
mysql-community-embedded-compat-8.0.39-1.el7.x86_64.rpm
mysql-community-icu-data-files-8.0.39-1.el7.x86_64.rpm
mysql-community-libs-8.0.39-1.el7.x86_64.rpm
mysql-community-libs-compat-8.0.39-1.el7.x86_64.rpm
mysql-community-server-8.0.39-1.el7.x86_64.rpm
mysql-community-server-debug-8.0.39-1.el7.x86_64.rpm
mysql-community-test-8.0.39-1.el7.x86_64.rpm
5 安装mysql(按以下顺序安装rpm包)
rpm -ivh mysql-community-common-8.0.39-1.el7.x86_64.rpm
rpm -ivh mysql-community-client-plugins-8.0.39-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-8.0.39-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-compat-8.0.39-1.el7.x86_64.rpm
rpm -ivh mysql-community-client-8.0.39-1.el7.x86_64.rpm
rpm -ivh mysql-community-icu-data-files-8.0.39-1.el7.x86_64.rpmrpm -ivh mysql-community-server-8.0.39-1.el7.x86_64.rpm
6 查看mysql
$ systemctl status mysqld
● mysqld.service - MySQL Server
Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; vendor preset: disabled)
Active: inactive (dead)
Docs: man:mysqld(8)
http://dev.mysql.com/doc/refman/en/using-systemd.html
7 启动mysql
systemctl start mysqld