sample: add new check with icinga2 module for puppet

puppet-icinga2-nrpe_command

  icinga2::nrpe::command { 'check_ntp_peer':
    command_name       => 'check_ntp_peer',
    nrpe_plugin_liddir => '/usr/lib64/nagios/plugins/',
    nrpe_plugin_name   => 'check_ntp_peer',
    nrpe_plugin_args   => '-H localhost -w 1 -c 2',
  }

  @@icinga2::object::service { "${::fqdn}_ntp":
    object_servicename => 'ntp',
    display_name       => 'ntp',
    host_name          => $::fqdn,
    check_command      => 'nrpe',
    vars               => {
      nrpe_command => 'check_ntp_peer'
    }
    ,
  }