8.2. MySQL\MariaDB

主备
> GRANT USAGE,PROCESS,REPLICATION CLIENT,REPLICATION SLAVE ON *.* TO 'zbxuser'@'%' IDENTIFIED BY 'p@ssw0rd'; #创建授权zbxuser权限并设置密码为'p@ssw0rd'
单机
> GRANT USAGE,PROCESS,SELECT,REPLICATION CLIENT ON *.* TO 'zbxuser'@'%' IDENTIFIED BY 'p@ssw0rd';
> flush privileges;

create user 'zbxuser'@'%' identified by 'P@ssw0rd';
GRANT USAGE,PROCESS,SELECT,REPLICATION CLIENT ON *.* TO 'zbxuser'@'%';
flush privileges;