Centos7 installing MySQL

1) Installation Dependent

Yum Search Libaio # Retrieving relevant information

Yum Install Libaio # Installation Dependency Package

2) Check if MySQL is installed

Yum List Installed | grep MySQL

If so, uninstall all first, the command is as follows:

Yum-y Remove mysql-libs.x86_64

3) Download MySQL yum Repository (yum Warehouse)

Address is http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm

Perform the download

wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm

If you are prompted-bash:wget: command not found, first perform the Yum install wget installation wget

Installation

4) If no wget download the corresponding installation package

wget--->yum-y install wget

5) Add MySQL Yum Repository

Add MySQL Yum Repository to your system Repository list and execute

Yum Localinstall mysql-community-release-el7-5.noarch.rpm

6) Verify that the add is successful

Yum Repolist enabled | grep "Mysql.*-community.*"

7) Start yum install MySQL

Yum Install Mysql-community-server

8) Open

Systemctl Start mysqld

Systemctl Status mysqld View status

9) Verifying MySQL

Follow the steps to get the installation done.

Centos7 installing MySQL