rocky linux MariaDB安装过程

rocky linux MariaDB安装过程

安装Mariadb

sudo dnf update
sudo dnf install mariadb-server
sudo systemctl start mariadb
sudo systemctl enable mariadb
sudo mysql_secure_installation

配置MariaDB,放开root远程连接

进入/etc/my.cnf.d/mariadb-server.cnf

1. 放开 bind-address=0.0.0.0 的注释
   

2. 重启mariadb

sudo systemctl restart mariadb

3. 放开端口防火墙

#开放 3306 端口
firewall-cmd --zone=public --add-port=3306/tcp --permanent
#重新加载服务
firewall-cmd --reload
#查看端口号是否开放
firewall-cmd --zone=public --list-port

4. 授权特定用户远程访问
   本机进入mysql,执行一下mysql命令

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'Database1234!' WITH GRANT OPTION;
FLUSH PRIVILEGES;