class { 'mysql::server':

  root_password => 'password'

}

mysql::db { 'mydb':

  user     => 'myuser',

  password => 'mypass',

  host     => 'localhost',

  grant    => ['SELECT', 'UPDATE'],

}

mysql::db { "mydb_${fqdn}":

  user     => 'myuser',

  password => 'mypass',

  dbname   => 'mydb',

  host     => $::fqdn,

  grant    => ['SELECT', 'UPDATE'],

  tag      => $domain,

}