Puppet mysql and pwgen module

I finally took the plunge.  I published two puppet modules on forge.puppetlabs.com. The first module is pwgen.  This is a very simple module, it makes sure the pwgen package is installed.  However what makes it special, is it has a function that will generate a random password. The second module is mysql.  With this module you can manage a mysql server.  What makes this module special is that you can manage your Percona, Oracle or MariaDB mysql server.  An other thing is that it generates a random password for the root mysql user.  The generated password is put in /root/.my.cnf.  To generate the random password the pwgen module is used.  This module is also dependant on the camptocamp/apt module. I'm sure many things still need to be polished.  It's also my first time using git on Github.  I would be happy with some constructive comments.