Nagios — система мониторинга и некоторые самодельные плагины

ls -al /var/spool/mqueue | wc -l

#!/usr/bin/bash

# (C) by Smithson Inc, 2006

SNMP=/usr/bin/snmpget
HOST=$1
PASS=$2
WARN=$3
CRIT=$4

if [ -z $HOST ]; then
  echo Usage $0 HOST [SNMPCOMMUNITY [WARN [CRIT]]]
  exit 3
fi

if [ -z $PASS ]; then
  PASS=public
fi

if [ -z $WARN ]; then
  WARN=1000
fi

if [ -z $CRIT ]; then
  CRIT=5000
fi

Q=`$SNMP  -v 2c -c $PASS $HOST NET-SNMP-EXTEND-MIB::nsExtendOutLine.\"mailq\".1 | awk '{ print $4}'`


if [ $Q -ge $CRIT ]; then
  echo "CRITICAL: mailq is $Q"
  exit 2
fi

if [ $Q -ge $WARN ]; then
  echo "WARNING: mailq is $Q"
  exit 1
fi

#!/usr/bin/perl
#
# (C) Smithson Inc, 2013
#
use HTTP::Date;

my $domain = $ARGV[0];
if (!(defined($domain))) { 
    print "Usage: $0 domain.name\n\n";
    exit(-1);
} 

$DD=`whois $domain | grep paid-till`;
$DAY = 86400;
$WARNING  = $ARGV[1] ? $ARGV[1] : 36;
$CRITICAL = $ARGV[2] ? $ARGV[2] : 10;

if ($DD =~ /(\d\d\d\d\.\d\d\.\d\d)/) {
    my $dx = str2timestamp($1);
    my $dz = time();
    
    print "Whois $domain end date: $1\n";
    if ($dz > ($dx-($CRITICAL*$DAY))) { exit(2); }     
    if ($dz > ($dx-($WARNING*$DAY)))  { exit(1); } 
    exit(0);
} else {
    print "Error whois answer: $DD\n";
    exit(-1);
}


sub str2timestamp {
    my $time = shift;
    $time =~ s/(\d+)\.(\d+)\.(\d+)/$1-$2-$3/;
    my $timenix = str2time( $time );
    return $timenix;
}

#!/usr/local/bin/perl
#
# (C) Smithson Inc, 2015
#

#use strict;
use lib "/usr/local/libexec/nagios";
use utils qw($TIMEOUT %ERRORS &print_revision &support);
use vars qw($PROGNAME);
use Getopt::Long;
use  Time::gmtime;
use vars qw($opt_V $opt_h $verbose $opt_w $opt_c $opt_H $volname $opt_mode $mode);

$PROGNAME = `basename $0`;

Getopt::Long::Configure('bundling');
GetOptions
        ("V"   => \$opt_V, "version"    => \$opt_V,
         "h"   => \$opt_h, "help"       => \$opt_h,
         "a=s" => \$opt_addr, "addr=s" => \$opt_addr,
         "H=s" => \$opt_H, "hostname=s" => \$opt_H);


if ($opt_V) {
        print_revision($PROGNAME,''); #'
        exit $ERRORS{'OK'};
}

if ($opt_h) {
        print_help();
        exit $ERRORS{'OK'};
}

$opt_H = shift unless ($opt_H);
my $host = $1 if ($opt_H =~ m/^([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|[a-zA-Z][-a-zA-Z0]+(\.[a-zA-Z][-a-zA-Z0]+)*)$/);
if (!(defined($host))) { print_usage();  exit $ERRORS{'ERROR'}; };

my $addr = 0;
($opt_addr) || ($opt_addr = shift) || ($opt_addr = 'www.slavneft.ru');

$addr = $opt_addr;

$code = $ERRORS{'OK'};

my $look = '/usr/local/bin/nslookup';
my $n = getdns($host, $addr);
print "$n\n";
   
exit ($code);

#  ================================================================
sub getdns {
  my $ip = shift, $s, $ret='';
  my $addr = shift;
  $s = "$look $addr $ip";

  my $s = `$s`;
  
  my @D = split(/\n/, $s);
  foreach my $i (@D) {
	if ($i =~ /server can.t find/) { $code = $ERRORS{'WARNING'}; }
  	if ($i =~ /no servers could be reached/) { $code = $ERRORS{'ERROR'}; }
	$ret = $ret.' '.$i; 
  }
  
  return $ret;
}
#  ================================================================
sub print_usage () {
        print "Usage: $PROGNAME -H <host> [-a] address\n";
}
#  ================================================================
sub print_help () {
        print_revision($PROGNAME,'');
        print "Copyright (c) Smithson Inc, 2015 \n";
        print "\n";
        print_usage();
        print "\n";
        print "<address> Address for conversion to ip        \n\n";
        support();
};
#  ================================================================

#! /usr/local/bin/perl 
#
# (C) Smithson Inc
#
#

use strict;
use lib "/usr/local/libexec/nagios";
use utils qw($TIMEOUT %ERRORS &print_revision &support);
use vars qw($PROGNAME);
use Getopt::Long;
use vars qw($opt_V $opt_h $verbose $opt_w $opt_c $opt_H $volname $opt_prefix $prefix);

$PROGNAME = `basename $0`;

Getopt::Long::Configure('bundling');
GetOptions
        ("V"   => \$opt_V, "version"    => \$opt_V,
         "h"   => \$opt_h, "help"       => \$opt_h,
         "v=s" => \$volname, "volname"  => \$volname,
         "w=s" => \$opt_w, "warning=s"  => \$opt_w,
         "c=s" => \$opt_c, "critical=s" => \$opt_c,
         "p=s" => \$opt_prefix, "prefix=s" => \$opt_prefix,
         "H=s" => \$opt_H, "hostname=s" => \$opt_H);


if ($opt_V) {
        print_revision($PROGNAME,''); #'
        exit $ERRORS{'OK'};
}

if ($opt_h) {
        print_help();
        exit $ERRORS{'OK'};
}

$opt_H = shift unless ($opt_H);
my $host = $1 if ($opt_H =~ m/^([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|[a-zA-Z][-a-zA-Z0]+(\.[a-zA-Z][-a-zA-Z0]+)*)$/);
if (!(defined($host))) { print_usage();  exit $ERRORS{'ERROR'}; };

($opt_c) || ($opt_c = shift) || ($opt_c = 92);
my $critical = $1 if ($opt_c =~ /([0-9]+)/);

($opt_w) || ($opt_w = shift) || ($opt_w = 80);
my $warning = $1 if ($opt_w =~ /([0-9]+)/);

($volname) || ($volname = shift) || ($volname = 'SYS');
my $vname = $volname;

my $ppp   = $opt_prefix;

my $q   = "/usr/local/sbin/nwstat.pl $host V".$ppp."U$vname V".$ppp."S$vname";
#print "$host, $vname, $critical, $warning ($ppp = $opt_prefix) \n";
#print "$q \n";
my $res = `$q`;
my @aar=split(/\n/, $res);

my $size = $aar[1];
my $used = $aar[0];

if (($size < 1) || ($used < 0)) { exit $ERRORS{'ERROR'}; }
#print "Size: $size, used: $used\n";

my $percent = ($used/$size)*100;
if ($percent > 100) { exit $ERRORS{'ERROR'}; }
printf "Used: %.2f\%\n", $percent;

if ($percent > $critical) { exit $ERRORS{'CRITICAL'}; } # Critical!
if ($percent >  $warning) { exit $ERRORS{'WARNING'};  } #  Warning!
exit $ERRORS{'OK'};   #  Okay


sub print_usage () {
        print "Usage: $PROGNAME -H <host> [-v <volumename>] [-w <warn>] [-c <crit>] [-p <prefix>]\n";
}

sub print_help () {
        print_revision($PROGNAME,'');
        print "Copyright (c) Smithson Inc, 2011\n";
        print "\n";
        print_usage();
        print "\n";
        print "<warn>   = Signal strength at which a warning message will be generated.\n";
        print "<crit>   = Signal strength at which a critical message will be generated.\n";
        print "<prefix> = Special signal for nwstat, calculated size, free and used as KBytes (value K) or Bytes (value nothing).\n\n";
        support();
}

#!/usr/local/bin/perl

#########################################################
#        Netware Server Stat Extension to MRTG          #
#                  Client Access                        #
#                                                       #
# This is the "client" portion of the Netware Server    #
# stats extension for MRTG. This will open up a         #
# connection to the specified server and get the        #
# information that you specify.                         #
#                                                       #
#########################################################
# Written by James Drews (drews@engr.wisc.edu) on       #
#                Version 1.46                           #
# URL:                                                  #
#http://forge.novell.com/modules/xfmod/project/?mrtgext #
#########################################################
#                                                       #
# Feel free to contact me with any questions/comments/  #
# and such.                                             #
#                                                       #
#########################################################
# This program is freeware.  *NO* warranty is expressed,#
# implied, nor granted to you in any way.  Use of this  #
# program is at your own risk.  Your mileage may vary.  #
# This program was packed by weight, not by volume.     #
# Some settling may have occurred during shipment.      #
#########################################################

#########################################################
# Command Line Usage                                    #
#   nwstat.pl host option1 option2                      #
#  where host is the DNS name of the server to query    #
#  and option1 and option2 are any combination of the   #
#  following (case is not important):                   #
#    UTIL1      :  1 minute average CPU utilization     #
#    UTIL5      :  5 minute average CPU utilization     #
#    UTIL15     : 15 minute average CPU Utilization     #
#    LICENSE    : Connection License Count              #
#    CONNECT    : number currently licensed connections #
#    CONNMAX    : Max number licensed connections used  #
#    CONNPEAK   : Peak Connections                      #
#               : (netware 3 = error (-1) )             #
#               : (netware 4 = number connections       #
#               :  allocated)                           #
#    NAME       : Server's name                         #
#    UPTIME     : Time that the server is operational   #
#    VS<vol>    : size of the volume <vol> in bytes     #
#    VF<vol>    : bytes free on <vol>                   #
#    VU<vol>    : bytes used on <vol>                   #
#    VKS<vol>   : size of the volume <vol> in kbytes    #
#    VKF<vol>   : kbytes free on <vol>                  #
#    VKU<vol>   : kbytes used on <vol>                  #
#    VP<vol>    : bytes of purgable files on <vol>      #
#    VKP<vol>   : kbytes of purgable files on <vol>     #
#    VNP<vol>   : bytes of not-yet-purgable files       #
#    VKNP<vol>  : kbytes of not-yet-purgable files      #
#    ZERO       : Returns the value 0                   #
#    VOLUMES    : Returns the list of mounted volumes   #
#               : each volume name is on a seperate     #
#               : line. Used by the nlmcfg.pl script    #
#    S1         : Long Term Cache Hit Percentage        #
#    S2         : Current number cache buffers          #
#    S3         : Number of dirty cache buffers         #
#    S4         : Cache LRU in seconds                  #
#    S5         : Cache LRU in minutes                  #
#    S6         : Dirty cache buffers as percent of tot #
#    S7         : Total cache buffers as percent of     #
#                 original                              #
#    S8         : Original number of cache buffers      #
#    S9         : SAP object Count                      #
#    S9.x       : SAP Object count for service x        #
#    S10        : CPU Count                             #
#    S11        : IS DS Database Open? 1=yes 0=no       #
#    S12        : Logins enabled? 1=yes 0=no            #
#    S13        : DS.NLM Version string                 #
#    S14        : MRTGEXT.NLM Version string            #
#    S15        : Packet receive buffer count           #
#    S16        : Get Maximum packet receive buffer cnt #
#    S17        : Abended thread count (5.x only)       #
#    S18        : Open file count                       #
#    S19        : OS Version String                     #
#    S20        : Max service processes                 #
#    S21        : Current service processes (5.x only)  #
#    S22        : Time In Sync To the Network (0=No,    #
#                 1 = yes)                              #
#    S23:<nlm>  : Is <nlm> loaded? (0=no,1=yes)         #
#    S24:<nlm>  : Get <nlm>'s version                   #
#    S25        : Minimum Directory Cache Buffers       #
#    S26        : Maximum Directory Cache Buffers       #
#    S27        : Current Directory Cache Buffers       #
#                                                       #
# Example: To get the server utilization for 5 and 15   #
#          minutes on the myserv.mydomain.com.          #
#                                                       #
#   nwstat.pl myserv.mydomain.com UTIL5 UTIL15          #
#                                                       #
# Example: To graph the disk space usage on the SYS     #
#          volume on myserv.mydomain.com.               #
#                                                       #
#   nwstat.pl myserv.mydomain.com VFsys VUsys           #
#########################################################
#                                                       #
# Other notes:                                          #
#   The server side NLM can take ALL the options on the #
#   command line at once. However, MRTG is written to   #
#   only graph two variables at a time. Should some     #
#   ambitious person modify the program to graph more   #
#   than two items at once, this program can easily be  #
#   expanded to output more items.                      #
#                                                       #
#   The server will stop accepting input at 1023 chars  #
#   or when it gets the first \n character              #
#                                                       #
# Thanks to Kevin Keyser <kevin-keyser@uiowa.edu>       #
# for fixing the problem of loosing the 'W' char from   #
# the server name                                       #
#########################################################

# Required for perl5.
use Socket;
($_,  $opt1, $opt2) = @ARGV;

if (!$_) {
  print "Usage:  $0 HOST OPTION1 OPTION2 \n";
  print "  where host is the DNS name of the server to query\n";
  print "  and option1 and option2 are any combination of the\n";
  print "  following (case is not important):\n";
  print "  UTIL1      :  1 minute average CPU utilization\n";
  print "  UTIL5      :  5 minute average CPU utilization\n";
  print "  UTIL15     : 15 minute average CPU Utilization\n";
  print "  LICENSE    : Connection License count\n";
  print "  CONNECT    : number currently licensed connections\n";
  print "  CONNMAX    : max licensed connections used\n";
  print "  CONNPEAK   : Peak Connections\n";
  print "             : (netware 3 = error (-1) )\n";
  print "             : (netware 4 = number connections\n";
  print "             :  allocated)\n";   
  print "  VF<vol>    : bytes free on <vol>\n";
  print "  VS<vol>    : size in bytes of <vol>\n";
  print "  VU<vol>    : bytes used on <vol>\n";
  print "  VKF<vol>   : kbytes free on <vol>\n";
  print "  VKS<vol>   : size in kbytes of <vol>\n";
  print "  VKU<vol>   : kbytes used on <vol>\n";
  print "  ZERO       : returns a zero (0)\n";
  print "  S1         : Long Term Cache Hit Percentage\n";
  print "  S2         : Number of Cache Buffers\n";
  print "  S3         : Number of Dirty Cache Buffers\n";
  print "  S4         : Cache LRU in seconds\n";
  print "  S5         : Cahce LRU in minutes\n";
  print "\n Example: To graph the disk space usage on the SYS\n";
  print "          volume on myserv.mydomain.com.\n\n";
  die " $0 myserv.mydomain.com VFsys VUsys\n";
}

if (!$opt2) {
 printf "No second option specified. MRTG expects two values\n";
 die "Use \"ZERO\" for the second option if you only wnat one value.\n";
}

$hostname = $_;

# if you load the NLM with a different port
# from the default, here is where you change it
$port = 9999;

# Open a socket and get the data
  ($sockaddr,$there,$response,$tries) = ("Snc4x8");
# On Win95, passing a numeric IP address to inet_aton() is slow, so
# detect this case and use a simple conversion.  
  chomp ($hostname);
  if ($hostname =~  /^(\d+)\.(\d+)\.(\d+)\.(\d+)(.*)/ )
  {
#     $remote_addr = pack('C4',"$1.$2.$3.$4");
     $remote_addr = "$1.$2.$3.$4";
  } else {
     $remote_addr = (gethostbyname($hostname))[4]
       || die (host_not_found_error ($hostname, $?));
  }
  
#  my $addr_in = 'S n a4 x8';
#  $there = pack($addr_in, AF_INET, $port, $remote_addr);
# Конвертирует имя сервера в бинарную последовательность.
  my $iaddr = inet_aton($remote_addr);
# Упаковывает все в понятную функции connect последовательность.
  $there = sockaddr_in($port, $iaddr);
  $proto = (getprotobyname ('tcp'))[2];

  if (!socket(S,AF_INET,SOCK_STREAM,$proto)) { printf "-1\n-1\n\n\n"; die "$0:  Fatal Error.  $!\n"; }
  if (!connect(S,$there)) { printf "-2\n-2\n\n\n"; die "$0:  Fatal Error.  $!\n"; }
  select(S);$|=1;
  select(STDOUT);
  print S "$opt1 $opt2 uptime name\r\n";
  $in = int(<S>);
  print "$in\n";
  while($line = <S>) {
      print "$line";
  }
  close(S);

HtmlDir: /data/www/admin/mrtg
ImageDir: /data/www/admin/mrtg/images
LogDir: /data/www/admin/mrtg/logs
IconDir: /mrtg/icons
Language: Russian
Options[_]: gauge, noarrow, nopercent, unknaszero
kilo[_]: 1000


PageTop[^]: <b><<<<a href=index_nw6.html>To Index Page</b></a><br><br>
	    <table width=100% cellspacing=0 cellpadding=5 border=1 bgcolor=#dedede align=center>
	    <tr><td><center><H4>
PageTop[$]: </td></tr></table>
# ------------------- Common Parameters ------------------

Target[nw6_cpu]: `/usr/local/sbin/nwstat.pl 192.168.2.4 util5 util15`
ShortLegend[nw6_cpu]: %
YLegend[nw6_cpu]: CPU Util (%)
LegendI[nw6_cpu]: 5 minute average CPU utilization
LegendO[nw6_cpu]: 15 minute average CPU utilization
MaxBytes[nw6_cpu]: 100
Title[nw6_cpu]: CPU Utilization Analysis for Server NW6
PageTop[nw6_cpu]: CPU Utilization Analysis for Server NW6 </H4></center>

Target[nw6_conn]: `/usr/local/sbin/nwstat.pl 192.168.2.4 connect s18`
MaxBytes[nw6_conn]: 140000
ShortLegend[nw6_conn]:  
YLegend[nw6_conn]: Connections & Open files
LegendI[nw6_conn]: Number currently licenzed connections
LegendO[nw6_conn]: Open files
Title[nw6_conn]: Connection & Open Files for Server NW6
PageTop[nw6_conn]: Connection & Open Files for Server NW6 </H4></center>

# s8 = Original number of cache buffers
# s2 = Current number cache buffers
Target[nw6_s2]: `/usr/local/sbin/nwstat.pl 192.168.2.4 s2 s8`
MaxBytes[nw6_s2]: 2000000000
ShortLegend[nw6_s2]:  
YLegend[nw6_s2]: Cache Buffers
LegendI[nw6_s2]: Number of Free Cache Buffers
LegendO[nw6_s2]: Number of Total Cache Buffers
Title[nw6_s2]: Number of Cache Buffers for Server NW6
PageTop[nw6_s2]: Number of Cache Buffers for Server NW6 </H4></center>

# s20 = Max service processes
# s21 = Current service processes
Target[nw6_proc]: `/usr/local/sbin/nwstat.pl 192.168.2.4 s21 s20`
MaxBytes[nw6_proc]: 2000000
ShortLegend[nw6_proc]:  
YLegend[nw6_proc]: Processes
LegendI[nw6_proc]: Current service processes
LegendO[nw6_proc]: Max service processes
Title[nw6_proc]: Service processes analysis for Server NW6
PageTop[nw6_proc]: Service processes analysis for Server NW6 </H4></center>

# s15 = Packet receive buffer count
# s16 = Maximum packet receive buffer count
Target[nw6_packet]: `/usr/local/sbin/nwstat.pl 192.168.2.4 s15 s16`
MaxBytes[nw6_packet]: 2000000
ShortLegend[nw6_packet]:  
YLegend[nw6_packet]: Buffers
LegendI[nw6_packet]: Current packet buffers
LegendO[nw6_packet]: Max packet buffers
Title[nw6_packet]: Packet receive buffers count for Server NW6
PageTop[nw6_packet]: Packet receive buffers count for Server NW6 </H4></center>


#---------------------------------------------------------------------------------
# 				DISKS
#---------------------------------------------------------------------------------
Target[nw6_vol-data]: `/usr/local/sbin/nwstat.pl 192.168.2.4 VKUDATA VKSDATA`
MaxBytes[nw6_vol-data]: 500000000000
kilo[nw6_vol-data]: 1024
kMG[nw6_vol-data]: k,M,G,T,P
ShortLegend[nw6_vol-data]: b
YLegend[nw6_vol-data]: Disk space
LegendI[nw6_vol-data]: Kbytes used on volume DATA
LegendO[nw6_vol-data]: Size of volume DATA in Kbytes
Title[nw6_vol-data]: Volume DATA statistics for server  NW6
PageTop[nw6_vol-data]: Volume DATA statistics for Server NW6 </H4></center>

Target[nw6_pur_vol-data]: `/usr/local/sbin/nwstat.pl 192.168.2.4 VKPDATA VKNPDATA`
MaxBytes[nw6_pur_vol-data]: 1000000000000
kilo[nw6_pur_vol-data]: 1024
kMG[nw6_pur_vol-data]: k,M,G,T,P
ShortLegend[nw6_pur_vol-data]: b
YLegend[nw6_pur_vol-data]: Purgable files
LegendI[nw6_pur_vol-data]: Kbytes of purgable files on volume DATA
LegendO[nw6_pur_vol-data]: Kbytes of not-yet-purgable files on volume DATA
Title[nw6_pur_vol-data]: Volume DATA purgable files statistics for server  NW6
PageTop[nw6_pur_vol-data]: Volume DATA purgable files statistics for Server NW6 </H4></center>

Target[nw6_vol-sys]: `/usr/local/sbin/nwstat.pl 192.168.2.4 VKUSYS VKSSYS`
MaxBytes[nw6_vol-sys]: 500000000000
kilo[nw6_vol-sys]: 1024
kMG[nw6_vol-sys]: k,M,G,T,P
ShortLegend[nw6_vol-sys]: b
YLegend[nw6_vol-sys]: Disk space
LegendI[nw6_vol-sys]: Kbytes used on volume SYS
LegendO[nw6_vol-sys]: Size of volume SYS in Kbytes
Title[nw6_vol-sys]: Volume SYS statistics for server NW6
PageTop[nw6_vol-sys]: Volume SYS statistics for Server NW6 </H4></center>

#!/usr/local/bin/perl
#
# (C) Smithson Inc
#
#

#use strict;
use lib "/usr/local/libexec/nagios";
use utils qw($TIMEOUT %ERRORS &print_revision &support);
use vars qw($PROGNAME);
use Getopt::Long;
use Time::gmtime;
use vars qw($opt_V $opt_h $verbose $opt_w $opt_c $opt_H $volname $opt_mode $mode);

$PROGNAME = `basename $0`;

Getopt::Long::Configure('bundling');
GetOptions
        ("V"   => \$opt_V, "version"    => \$opt_V,
         "h"   => \$opt_h, "help"       => \$opt_h,
         "v=s" => \$volname, "volname"  => \$volname,
         "w=s" => \$opt_w, "warning=s"  => \$opt_w,
         "c=s" => \$opt_c, "critical=s" => \$opt_c,
         "m=s" => \$opt_mode, "mode=s" => \$opt_mode,
         "H=s" => \$opt_H, "hostname=s" => \$opt_H);


if ($opt_V) {
        print_revision($PROGNAME,''); #'
        exit $ERRORS{'OK'};
}

if ($opt_h) {
        print_help();
        exit $ERRORS{'OK'};
}

$opt_H = shift unless ($opt_H);
my $host = $1 if ($opt_H =~ m/^([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|[a-zA-Z][-a-zA-Z0]+(\.[a-zA-Z][-a-zA-Z0]+)*)$/);
if (!(defined($host))) { print_usage();  exit $ERRORS{'ERROR'}; };

($opt_c) || ($opt_c = shift) || ($opt_c = 95);
my $critical = $1 if ($opt_c =~ /([0-9]+)/);

($opt_w) || ($opt_w = shift) || ($opt_w = 90);
my $warning = $1 if ($opt_w =~ /([0-9]+)/);

($volname) || ($volname = shift) || ($volname = 'SYS');
my $vname = $volname;

my $mode = 0;

($opt_mode) || ($opt_mode = shift) || ($opt_mode = 'nagios');
if ($opt_mode =~ /mrtg/i) { $mode = 1; }

my $servname = $host;
my $uptime   = '';

my $community = 'ISOlanf';
my $SNMP 	  = "/usr/local/bin/snmpget  -v 2c -c $community";
my $snmpwalk 	  = "/usr/local/bin/snmpwalk -v 2c -c $community";

my $OID_NAME   = 'SNMPv2-MIB::sysName.0';
my $OID_UPTIME = '.1.3.6.1.2.1.1.3.0';
my $OID_SIZE = 'HOST-RESOURCES-MIB::hrStorageSize';
my $OID_USED = 'HOST-RESOURCES-MIB::hrStorageUsed';
my $OID_DESC = 'HOST-RESOURCES-MIB::hrStorageDescr';

my $pool = '.pools/';

my $n=getvol($host, $vname);
if ($n == 0) { exit $ERRORS{'UNKNOWN'}; }
my $percent = getInfo($host, $n);

if ($mode == 0) { #nagios
  if ($percent > 100) { exit $ERRORS{'ERROR'}; }
  printf "Used: %.2f\%\n", $percent;

  if (($percent > $critical) || ($percent == 0)) { exit $ERRORS{'CRITICAL'}; } # Critical!
  if ($percent >  $warning) { exit $ERRORS{'WARNING'};  } #  Warning!
  exit $ERRORS{'OK'};   #  Okay
};
if ($mode == 1) { # mrtg   
  print $percent;
  exit (0);
}
#  ================================================================
sub getvol {
  my $ip = shift;
  my $v  = shift;

  my $ret = 0; 

  my $seek = $pool.$v;
  my @n = getDesc($ip);

  foreach $l (@n) {
    if 	($l =~ /$OID_DESC\.(\d+).+$seek/i) {
       return $1;
    }
  };
  
  return $ret;
}
#  ================================================================
sub getInfo {
  my $ip  = shift;
  my $n   = shift;
  my $ret = '';

  $servname = getSNMPdata($ip, $OID_NAME);
  my $size  = getSNMPdata($ip, $OID_SIZE.'.'.$n);  
  my $used  = getSNMPdata($ip, $OID_USED.'.'.$n);  
  if ($size < 1) { return ''; }
  $ret = ($used/$size)*100;
  if ($mode == 1) { 
    $used = $used*4;
    $size = $size*4;    
    $ret = "$used\n$size\n$uptime\n$servname\n";
  }
  return $ret;
}

#  ================================================================
sub getSNMPdata {
  my $ip  = shift;
  my $snmpquery = shift;
  my $q, $dat;

  $q = "$SNMP $ip $snmpquery | awk '{print \$4}'";
  $dat = `$q`;
  chomp $dat;
  if (length($dat) < 1) {
    return 'U';
  }
  return $dat;
}
#  ================================================================
sub getSNMPstring {
  my $ip  = shift;
  my $snmpquery = shift;
  my $q, $dat;

  $q = "$SNMP $ip $snmpquery";
  $dat = `$q`;
  chomp $dat;
  if (length($dat) < 1) {
    return '';
  }
  if ($dat =~ /= STRING:\ (.+)/) { $dat = $1 };
  return $dat;
}
#  ================================================================
sub getDesc {
  my $ip = shift;
  my @ret = '';    
  my $q = "$snmpwalk $ip $OID_DESC";

  @ret = `$q`;
  return @ret;
};
#  ================================================================
sub print_usage () {
        print "Usage: $PROGNAME -H <host> [-v <volumename>] [-w <warn>] [-c <crit>] [-m <mode>]\n";
}
#  ================================================================
sub print_help () {
        print_revision($PROGNAME,'');
        print "Copyright (c) Smithson Inc, 2013 \n";
        print "\n";
        print_usage();
        print "\n";
        print "<warn>    = Signal strength at which a warning message will be generated.\n";
        print "<crit>       = Signal strength at which a critical message will be generated.\n";
        print "<mode>   = Used mode - nagios -> return percents of volume used, mrtg -> return used and max size of volume for mrtg\nBy default use 'nagios'\n\n";
        support();
};
#  ================================================================

#!/usr/bin/perl -w
#
# @File check_iprinters.pl
# @Author dbenjamin
# @Created Aug 4, 2015 2:59:02 PM
# Licence : GPL - http://www.gnu.org/licenses/lgpl-3.0.html
#

use strict;
use LWP::Simple;
use HTML::TreeBuilder;
use Getopt::Long;
my $nagios_plugins_utils =
#  "/usr/lib/nagios/plugins/utils.pm";    #used to test for the library
  "/usr/local/libexec/nagios/utils.pm";    #used to test for the library
die "\nLooking for nagios utils.pm at $nagios_plugins_utils"
  unless ( -e $nagios_plugins_utils );
use lib "/usr/local/libexec/nagios";       #use just the path here
use utils qw(%ERRORS $TIMEOUT);

my ( $opt_h, $opt_I, $opt_Q, $opt_v, $opt_P, $opt_V );
my ( $printer_state, $accepting_jobs, $jobs_scheduled );
my $i = 0;                               #iteration holder
$opt_P = '631';

alarm($TIMEOUT);

sub print_version {
    print "File:     check_iprinters.pl\n";
    print "Author:   dbenjamin\n";
    print "Created:  Aug 4, 2015\n";
    print "Release:  0.0.1\n";
    print "Tested against Novell iPrint Server 6.7.0.20150629-0.6.6, ";
    print "running on SLES 11, SP3 with OES 11, SP2.\n";
    exit $ERRORS{'UNKNOWN'};
}

sub print_exit {
    print
"Usage: $0 -I <host address> -Q <queue name> [-P <port> default=631] [-v enable verbose] [--version]\n\n";
    exit $ERRORS{'UNKNOWN'};
}

sub print_verbose {
    print "Printer State:  $printer_state\n";
    print "Printer is Accepting Jobs:  $accepting_jobs\n";
    print "Jobs Scheduled:  $jobs_scheduled\n";
}

GetOptions(
    "version" => \$opt_V,
    "h"       => \$opt_h,
    "help"    => \$opt_h,
    "I=s"     => \$opt_I,
    "Q=s"     => \$opt_Q,
    "P:s"     => \$opt_P,
    "v"       => \$opt_v,
) or print_exit;

if ($opt_V) {
    print_version;
}

if ($opt_h) {
    print_exit;
}

if ( !$opt_I ) {
    print "No Host address specified\n";
    print_exit;
}
if ( !$opt_Q ) {
    print "No Queue name specified\n";
    print_exit;
}

if ( ( $opt_I eq '' ) or ( $opt_Q eq '' ) ) { print_exit; }
my $tree   = new HTML::TreeBuilder->new;
my $url    = "http://$opt_I:$opt_P/ipp/$opt_Q";
my $result = get($url);
die "\nCouldn't get $url" unless defined $result;
$tree->parse($result);
my @tbrows = $tree->look_down( '_tag', 'TR' );
die "No response, check the URL for errors:  $url\n\n" unless @tbrows;
foreach $i ( 2 .. 4 ) {
    my @td = $tbrows[$i]->look_down( '_tag', 'TD' );
    if ( $i == 2 ) { $printer_state  = $td[1]->as_text; }
    if ( $i == 3 ) { $accepting_jobs = $td[1]->as_text; }
    if ( $i == 4 ) { $jobs_scheduled = $td[1]->as_text; }
}
if ( ( $printer_state =~ /error/i ) & ( $printer_state =~ /empty/i ) ) {
    if   ($opt_v) { print_verbose }
    else          { print "$printer_state\n\n"; }
    exit $ERRORS{'WARNING'};
}
else {
    if ( $printer_state =~ /error/i ) {
        if   ($opt_v) { print_verbose }
        else          { print "$printer_state\n\n"; }
        exit $ERRORS{'CRITICAL'};
    }
}
if ( $opt_v ) { print "jobs=$jobs_scheduled\n"; }
exit $ERRORS{'OK'};