puppetlabs/puppetlabs-mysql — pull request #578 by franzs (2014-10-06 08:58:30+00:00)
Title: Add new parameters create_root_user and create_root_my_cnf.

This allows the galera module and others to write ${::root_home}/.my.cnf
independently from create the mysql user. This is useful for cluster
setups where you want to create ${::root_home}/.my.cnf on every node
but create the user only once.