Some additional repos to consider:
querydb — Golang for the MySQL query builder, support master-slave configuration, read-write separation, support library configuration. Referring to PHP Laravel framework database, it is simple to use, and database/sql is simply packaged.
mysql-slave-status — Output slave status parameters of a MySQL server
mysql_slave — mysql slave
Once a week...... I send out a list of most interesting Go libraries and apps.
Want to get it?