你的位置:首页 > 服务器类
一、RPM包下载地址:
http://dev.mysql.com/downloads/repo/yum/
请根据自己的操作系统,选择要下载的rpm包:
Red Hat Enterprise Linux 7/CentOS 7
mysql57-community-release-el7-9.noarch.rpm
Red Hat Enterprise Linux 6/CentOS 6
mysql57-community-release-el6-9.noarch.rpm
Red Hat Enterprise Linux 5/CentOS 5
mysql57-community-release-el5-7.noarch.rpm
以CentOS 6为例:
wget https://repo.mysql.com//mysql57-community-release-el6-9.noarch.rpm
二、安装:
[root@localhost ~]# rpm -Uvh mysql57-community-release-el6-9.noarch.rpm warning: mysql57-community-release-el6-9.noarch.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY Preparing... ########################################### [100%] 1:mysql57-community-relea########################################### [100%]
2.1、选择要安装的MySQL版本:
[root@localhost ~]# yum repolist all | grep mysql mysql-connectors-community MySQL Connectors Community enabled: 30 mysql-connectors-community-source MySQL Connectors Community - S disabled mysql-tools-community MySQL Tools Community enabled: 42 mysql-tools-community-source MySQL Tools Community - Source disabled mysql-tools-preview MySQL Tools Preview disabled mysql-tools-preview-source MySQL Tools Preview - Source disabled mysql55-community MySQL 5.5 Community Server disabled mysql55-community-source MySQL 5.5 Community Server - S disabled mysql56-community MySQL 5.6 Community Server disabled mysql56-community-source MySQL 5.6 Community Server - S disabled mysql57-community MySQL 5.7 Community Server enabled: 164 mysql57-community-source MySQL 5.7 Community Server - S disabled mysql80-community MySQL 8.0 Community Server disabled mysql80-community-source MySQL 8.0 Community Server - S disabled
2.2、安装MySQL,默认安装的版本是5.7,所以不需要做任何的修改。
yum -y install mysql-community-server
2.3、安装其他版本,假如你想安装MySQL5.6或者其他版本,需要修改 /etc/yum.repos.d/mysql-community.repo文件。
vi /etc/yum.repos.d/mysql-community.repo 将[mysql57-community]内的enabled=1修改为enabled=0 将[mysql56-community]内的enabled=0修改为enabled=1 保存并退出 然后再执行 yum -y install mysql-community-server 安装的版本就是MySQL5.6了,选择MySQL5.5或者MySQL8.0的方法一样,把要选择的版本的[mysqlXX-community]下面的enabled=0改为enabled=1,不需要的版本的[mysqlXX-community]下面的enabled=1改为enabled=0,然后再执行yum -y install mysql-community-server安装。
三、启动MySQL服务
service mysqld start
3.1、查看MySQL状态
service mysqld status
对于MySQL5.7版本,系统初始化之后会生成root账户的密码,保存在日志文件里,使用grep 'temporary password' /var/log/mysqld.log 查看初始密码,MySQL5.7的密码要求至少包含一个大写字母,一个小写字母,一个数字和一个特殊字符,并且总密码长度至少为8个字符。
3.2、修改密码
mysql -uroot -p 输入你上面查看到的初始密码 ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPass4!'; 修改root@localhost账户的密码为MyNewPass4!
3.3、安装其他MySQL产品和组件
yum --disablerepo=\* --enablerepo='mysql*-community*' list available yum install package-name #package-name 为你选择要安装的包名如:mysql-community-client
官方文档:
https://dev.mysql.com/doc/mysql-yum-repo-quick-guide/en/

- 发表评论
- 查看评论
【暂无评论!】发表评论: