define database::config(
  $value,
  $section = 'conf.d',
  $ensure  = 'present'
) {
  file { "/etc/mysql/${section}/${name}.cnf":
    ensure  => $ensure,
    owner   => root,
    group   => root,
    mode    => '0644',
    content => "[mysqld]\n${name} = ${value}\n",
    notify  => Service['mysql'],
  }
}