Puppet manifest to manage a single host file entry on windows

single-host.pp

class hosts {

  host { 'www.mysite.com':
    ip => '127.0.0.1',
    host_aliases => [ 'mysite.com', 'secure.mysite.com' ],
    notify  => Exec['flush_dns'],
  }

  exec { 'flush_dns':
    command     => 'powershell.exe -executionpolicy unrestricted -Command "C:\windows\system32\ipconfig.exe /flushdns"',
    path        => $::path,
    refreshonly => true,
  }
}