class profiles::puppetagent {
  if defined(Class['profiles::puppetserver']) {
    fail('Can only either be puppetagent or puppetserver (which is also a puppetagent), not both')
  }

  class { 'puppet':
    server       => false,
    agent        => true,
    show_diff    => true,
    puppetmaster => $facts['extlib__puppet_config']['main']['server'],
  }

}