centos8安装编译版percona-server-8.0.30

下载专用于centos8的编译版文件,具体过程就不说了,在以前的文章中写的有。
下载文件列表:

percona-server-test-8.0.30-22.1.el8.x86_64.rpm

percona-server-shared-compat-8.0.30-22.1.el8.x86_64.rpm

percona-server-shared-8.0.30-22.1.el8.x86_64.rpm

percona-server-server-8.0.30-22.1.el8.x86_64.rpm

percona-server-rocksdb-8.0.30-22.1.el8.x86_64.rpm

percona-server-devel-8.0.30-22.1.el8.x86_64.rpm

percona-server-debuginfo-8.0.30-22.1.el8.x86_64.rpm

percona-server-client-8.0.30-22.1.el8.x86_64.rpm

percona-icu-data-files-8.0.30-22.1.el8.x86_64.rpm

执行命令: yum install *.rpm

会自动安装,安装完后,会自动生成/etc/my.cnf

修改my.cnf中,将data-dir改为/myweb/mysql/data

修改密码验证插件为传统

default_authentication_plugin=mysql_native_password

关闭selinux

nano /etc/selinux/config

改为disabled

reboot

初始化数据库:mysqld --initialize --user=mysql

然后会生成密码到 /myweb/mysql/data/mysqld.log,将密码复制出来备用

systemctl start mysql

即可启动mysql

使用初始密码修改数据库root用户的密码 ,123456为新密码

sudo /myweb/mysql/bin/mysqladmin -hlocalhost -uroot password ‘123456’ -p

sudo mysql -uroot -p 输入设置的密码

create user ‘guest’@‘%’ identified by ‘123456’;

grant all privileges on . to guest@‘%’ with grant option;

flush privileges;

firewall-cmd --zone=public --add-port=3306/tcp --permanent

重新启动防火墙

firewall-cmd --reload
搞定。

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