Mysql8的用户授权

问题

部署 zabbix 时，按照文档给 mysql 做授权，出现错误

# mysql -uroot -p

mysql> create database zabbix character set utf8 collate utf8_bin;
mysql> grant all privileges on zabbix.* to zabbix@localhost identified by 'password';
mysql> flush privileges;
mysql> quit;

错误提示：the manual that corresponds to your MySQL server version for the right syntax to use near 'IDENTIFIED BY 'password' WITH GRANT OPTION' at line 1

原因

MySql 8 没法使用 GRANT ALL PRIVILEGES ON . TO 'ZB'@'192.168.0.145' IDENTIFIED BY 'aabbccdd' WITH GRANT OPTION;一行命令设置用户权限。
必须分两步来实现设置用户权限【先创建用户、在对该用户分配用户权限】

步骤

mysql> CREATE USER 'zabbix'@localhost  IDENTIFIED BY 'password';
mysql> GRANT ALL PRIVILEGES ON *.* TO 'zabbix'@localhost WITH GRANT OPTION;
mysql> FLUSH PRIVILEGES;

如果仍不能访问，请注意检查防火墙规则。

iptables --list --line-number

have fun！

MySQL 设置外部登录👇