MaxScale Configuring database user with specific privileges

maxscale_user_configuration.sql

MariaDB [(none)]> CREATE USER 'maxscale'@'%' IDENTIFIED BY 'maxscale_pw';
MariaDB [(none)]> GRANT SELECT ON mysql.user TO 'maxscale'@'%';
MariaDB [(none)]> GRANT SELECT ON mysql.db TO 'maxscale'@'%';
MariaDB [(none)]> GRANT SELECT ON mysql.tables_priv TO 'maxscale'@'%';
MariaDB [(none)]> GRANT SELECT ON mysql.columns_priv TO 'maxscale'@'%';
MariaDB [(none)]> GRANT SELECT ON mysql.procs_priv TO 'maxscale'@'%';
MariaDB [(none)]> GRANT SELECT ON mysql.proxies_priv TO 'maxscale'@'%';
MariaDB [(none)]> GRANT SELECT ON mysql.roles_mapping TO 'maxscale'@'%';
MariaDB [(none)]> GRANT SLAVE MONITOR on *.* to 'maxscale'@'%';
MariaDB [(none)]> GRANT SHOW DATABASES ON *.* TO 'maxscale'@'%';