Centos7使用yum命令安装Mysql

Posted 伯牙绝音

tags:

篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了Centos7使用yum命令安装Mysql相关的知识,希望对你有一定的参考价值。

首先:具体的安装步骤在mysql官方文档上都有详细的描述。

文档虽然是英文,不过很容易理解,我就不一一翻译了。

官方文档地址:https://dev.mysql.com/doc/refman/5.6/en/linux-installation-yum-repo.html

目前mysql最新版本为:5.7.x

但因为5.7版本比之前版本改动比较大,所以项目中一般还是在用5.6版本。

1、Adding the MySQL Yum Repository

  Go to the Download MySQL Yum Repository page (http://dev.mysql.com/downloads/repo/yum/) in the MySQL Developer Zone.

  因为centos版本是7.x,至于为什么是mysql57-community-release-el7-11.noarch.rpm,文档中有如下解释:

  The repository packages available below will provide MySQL Server 5.7 by default. Other versions can be obtained by editing the repo setup file installed by the package. 

 

yum localinstall mysql57-community-release-el7-11.noarch.rpm

 ps:如何卸载 yum localinstall

# 先查看已经安装的rpm包
rpm -qa|grep mysql
mysql-libs-5.1.73-8.el6_8.x86_64
mysql80-community-release-el7-1.noarch

# 卸载上一步得到的两个rpm包
yum remove mysql-libs-5.1.73-8.el6_8.x86_64
yum remove mysql80-community-release-el7-1.noarch

 

You can check that the MySQL Yum repository has been successfully added by the following command:

yum repolist enabled | grep "mysql.*-community.*"

 

Selecting a Release Series

vim /etc/yum.repos.d/mysql-community.repo

# Specify enabled=0 to disable a subrepository,or enabled=1 to enable a subrepository.
# Enable to use MySQL 5.6
[mysql56-community]
name=MySQL 5.6 Community Server
baseurl=http://repo.mysql.com/yum/mysql-5.6-community/el/6/$basearch/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

You should only enable subrepository for one release series at any time. When subrepositories for more than one release series are enabled, the latest series will be used by Yum.

 

Verify that the correct subrepositories have been enabled and disabled by running the following command and checking its output:

yum repolist enabled | grep mysql

 

2、Install MySQL by the following command:

yum install mysql-community-server

如果你只想安装mysql client或者mysqldump等,可执行如下命令

yum install mysql-community-client

 

Start the MySQL server with the following command:

systemctl start mysqld.service

 

Check the status of the MySQL server with the following command:

systemctl status mysqld.service

 3、安装后的mySql配置文件位置

/etc/my.cnf

 

有问题欢迎留言交流。

技术交流群:282575808

--------------------------------------

声明: 原创文章,未经允许,禁止转载!

--------------------------------------

以上是关于Centos7使用yum命令安装Mysql的主要内容,如果未能解决你的问题,请参考以下文章

Centos7使用yum安装mysql-server 5.x

Centos7通过yum源安装Mysql

Linux系统 Centos7/Centos6.8 yum命令在线安装 MySQL5.6

CentOS7 linux下yum安装mysql5.7

centos7使用yum安装mysql5.6版本

CentOS7下使用yum安装MariaDB