centos7安装mysql5.6(2018-10)

多参考官方文档:https://dev.mysql.com/doc/mysql-yum-repo-quick-guide/en/

1.安装mysql的yum源

rpm包的地址参考:
https://dev.mysql.com/downloads/repo/yum/

wget https://repo.mysql.com//mysql80-community-release-el7-1.noarch.rpm

rpm安装你下载的包

rpm -Uvh mysql80-community-release-el7-1.noarch.rpm

2.安装mysql

列出可安装版本

yum repolist all | grep mysql

选择你要安装的版本更换为enable

sudo yum-config-manager --disable mysql80-community
sudo yum-config-manager --enable mysql56-community/x86_64

yum install mysql-community-server

3.配置mysql

shell设置root密码，此命令仅对mysql5.6有效

mysql_secure_installation

登陆mysql

mysql -u root -p

授权任意IP远程以root身份访问

GRANT ALL PRIVILEGES ON *.* to 'root'@'%' IDENTIFIED BY '你的密码';

刷新

flushprivileges;

shell设置防火墙

firewall-cmd --permanent --add-port=3306/tcp
firewall-cmd --reload