1安装前准备工作
-
- 主从数据库规划
主数据库IP:192.168.3.1
数据库密码均设置为gssjday12#$
1.2下载离线安装包
Mysql官方下载商业版5.7.30RPM安装包(redhat7.5系统建议为带GUI安装)
我在这里提供一个百度网盘下载链接:https://pan.baidu.com/s/12IHidLvXFoMnAa0sZl0GSw?pwd=6666
提取码:6666
1.3环境配置
关闭内置防火墙以及selinux
systemctl stop firewalld
systemctl disable firewalld
关闭selinux服务
sed -i s/SELINUX\=enforcing/SELINUX\=disabled/g /etc/selinux/config
setenforce 0
2 安装步骤
新建目录
mkdir /home/mysql-5.7.30
使用WinSCP上传压缩包
解压压缩包
[root@localhost mysql-5.7.30]# unzip p31229127_570_Linux-x86-64.zip
卸载冲突组件
[root@localhost mysql-5.7.30]# rpm -qa | grep postfix
postfix-2.10.1-7.el7.x86_64
[root@localhost mysql-5.7.30]# rpm -qa | grep mariadb
mariadb-libs-5.5.60-1.el7_5.x86_64
[root@localhost mysql-5.7.30]#
[root@localhost mysql-5.7.30]# rpm -ev postfix-2.10.1-7.el7.x86_64
Preparing packages...
postfix-2:2.10.1-7.el7.x86_64
[root@localhost mysql-5.7.30]# rpm -ev mariadb-libs-5.5.60-1.el7_5.x86_64
Preparing packages...
mariadb-libs-1:5.5.60-1.el7_5.x86_64
[root@localhost mysql-5.7.30]#
依次安装RPM包,执行如下命令(注:只安装如下RPM包)
[root@localhost mysql-5.7.30]# rpm -ivh mysql-commercial-common-5.7.30-1.1.el7.x86_64.rpm
warning: mysql-commercial-common-5.7.30-1.1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing... ################################# [100%]
Updating / installing...
1:mysql-commercial-common-5.7.30-1.################################# [100%]