NAME

Nagios::NRPE - A Nagios NRPE implementation in pure perl

SYNOPSIS

            

              
              
# Executing a check on an NRPE-Server
use Nagios::NRPE::Client;
my $client = Nagios::NRPE::Client->new( host => "localhost", check => 'check_cpu');
my $response = $client->run();
if(defined $response->{error}) {
  print "ERROR: Couldn't run check ".$client->check()." because of: ".$response->{reason}."\n";
} else {
  print $response->{status}."\n";
}
# Reading and Writing Nagios NRPE Packets
use IO::Socket;
use IO::Socket::INET;
# Import necessary constants into Namespace
use Nagios::NRPE::Packet qw(NRPE_PACKET_VERSION_3
                            NRPE_PACKET_QUERY
                            STATE_UNKNOWN
                            STATE_CRITICAL
                            STATE_WARNING
                            STATE_OK);
my $packet = Nagios::NRPE::Packet->new();
my $socket = IO::Socket::INET->new(
                   PeerAddr => $host,
                   PeerPort => $port,
                   Proto    => 'tcp',
                   Type     => SOCK_STREAM) or die "ERROR: $@ \n";
print $socket $packet->assemble(type => NRPE_PACKET_QUERY,
                             buffer => "check_load 1 2 3",
                             version => NRPE_PACKET_VERSION_3 );
my $data = <$socket>;
my $response = $packet->disassemble($data);
print $response->{buffer};
            
          

DESCRIPTION

This file currently only serves as a stub so Build.PL will find it. For more information on the submodules please read Nagios::NRPE::Client or Nagios::NRPE::Packet or Nagios::NRPE::Daemon.

COPYRIGHT AND LICENSE

This software is copyright (c) 2013-2018 by the authors (see AUTHORS file).

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.