centos7安装mysql 5.7

　centos7 安装mysql 5.7 说明记录

 

wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm
yum -y localinstall mysql-community-release-el7-5.noarch.rpm
检查yum源

yum repolist enabled | grep "mysql.*-community.*"
安装配置开机启动

cd /etc/yum.repos.d/
vi mysql-community-source.repo
把5.7的修改
enabled=1
gpgcheck=0

yum -y install mysql-community-server
systemctl start mysqld.service
systemctl enable mysqld.service