contrib/check_temp_cpq

   1 #!/usr/bin/perl
   2 #
   3 #
   4 # check_most.pl -i <ip address> -p <port> -c community -o <oid> [warn] [critical]
   5 #
   6 # NetSaint host script to get the disk usage from NT snmp
   7 #
   8 # Changes and Modifications
   9 # =========================
  10 # 3-Aug-2000 - Xavier Dusart
  11 #                       Created
  12 # 2003          - Rainer Duffner
  13 # Note: CPQ starts numbering sensors etc. with "1"
  14
  15 BEGIN {
  16         if ($0 =~ m/^(.*?)[\/\\]([^\/\\]+)$/) {
  17                 $runtimedir = $1;
  18                 $PROGNAME = $2;
  19         }
  20 }
  21
  22
  23
  24 require 5.004;
  25 use POSIX;
  26 #use strict;
  27 use Getopt::Std ;
  28 use BER;
  29 require 'SNMP_Session.pm';
  30 use vars qw($opt_H $opt_p $opt_C $opt_s $opt_w $opt_c $opt_h $PROGNAME);
  31 use lib $main::runtimedir;
  32 use utils qw($TIMEOUT %ERRORS &print_revision &usage &support );
  33
  34 use snmputil qw(%CPQ_LOCALE %CPQ_FAN_PRESENT %CPQ_FAN_OVERALL_COND %CPQ_FAN_SPEED);
  35
  36 delete @ENV{qw(IFS CDPATH ENV BASH_ENV)};   # Make %ENV safer
  37
  38
  39 getopts('H:p:C:s:w:c:hV') ;
  40
  41 my $ip_address=undef ;
  42
  43 if ($opt_h)  {&help();}
  44
  45 if ($opt_H =~ m/^([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|[a-zA-Z][-a-zA-Z0-9]*(\.[a-zA-Z][-a-zA
  46 -Z0-9]*)*)$/) {
  47         $ip_address = $opt_H ;
  48         }
  49 else {
  50         usage();
  51         print "IP-Address format wrong\n";
  52         exit $ERRORS{'UNKNOWN'};
  53         }
  54
  55 #if ($opt_p =~ m/^[0-9]
  56
  57 my $port = $opt_p;
  58
  59 my $community = $opt_C;
  60
  61 my $sensor  = $opt_s ;
  62
  63 my $warning = $opt_w;
  64
  65 my $critical = $opt_c;
  66
  67
  68         my $temperature_locale_oid    = encode_oid (1,3,6,1,4,1,232,6,2,6,8,1,3,0,$sensor );
  69 # not used for the moment - gives no usable output
  70 # if reused, enter at end of list to avoid renumbering !
  71         my $temperature_celsius_oid   = encode_oid (1,3,6,1,4,1,232,6,2,6,8,1,4,0,$sensor );
  72         my $temperature_threshold_oid = encode_oid (1,3,6,1,4,1,232,6,2,6,8,1,5,0,$sensor );
  73         my $temperature_condition_oid = encode_oid (1,3,6,1,4,1,232,6,2,6,8,1,6,0,$sensor );
  74         my $count=1 ;
  75         my $label ;
  76         my @r_array=();
  77         my $q ;
  78         my $diff ;
  79         $warning=$warning/100 ;
  80         $crititcal=$critical/100 ;
  81
  82
  83 # get temperature, temperature_threshold bfore shutdown
  84         my $session=SNMP_Session->open ($ip_address, $community, $port) || die "couldn't open SNMP-session to host" ;
  85
  86         if ($session->get_request_response ($temperature_celsius_oid, $temperature_threshold_oid, $temperature_condition_oid, $temperature_locale_oid )) {
  87                 (my $bindings) = $session->decode_get_response ($session->{pdu_buffer});
  88                 while ($bindings ne '') {
  89                         ($binding, $bindings) = &decode_sequence ($bindings) ;
  90                         ($oid,$value) = &decode_by_template ($binding,"%O%@");
  91                         $r_array[$count]=&pretty_print($value);
  92                         $count++;
  93                         }
  94         } else {
  95                 print "No response from agent\n";
  96                 exit $ERRORS{'CRITICAL'};
  97         }
  98         $result_celsius=$r_array[1];
  99         $result_threshold=$r_array[2];
 100         $result_condition=$r_array[3];
 101         $result_locale=$r_array[4];
 102
 103         if ($result_celsius < 0) {
 104                 print "Result is negative - Sensor unavailable ?\n";
 105                 exit $ERRORS{'UNKNOWN'};
 106                 }
 107         if ($result_threshold==0) {
 108                 print "Division by zero   \n";
 109                 exit $ERRORS{'CRITICAL'};
 110                 }
 111
 112         if ($result_condition=="2") {
 113                 $result_condition="OK";
 114                 }
 115         else {
 116                 $result_condition=$result_condition." (other)";
 117                 }
 118         $q=$result_celsius/$result_threshold ;
 119         $diff=$result_threshold-$result_celsius ;
 120
 121
 122         if ( $q > $critical ) {
 123                 print "Sensor ". $sensor . " (".$CPQ_LOCALE{$result_locale}.") - Critical: ".$result_celsius." °C  - Threshold: ".$result_threshold." °C - Left before shutdown: ".$diff."°C - Overall condition: ". $result_condition ."\n" ;
 124                 exit $ERRORS{'CRITICAL'}  ;
 125         }
 126         elsif ( $q > $warning ) {
 127                 print "Sensor ". $sensor . " (".$CPQ_LOCALE{$result_locale}.") - Warning: ".$result_celsius." °C  - Threshold: ".$result_threshold." °C - Left before shutdown: ".$diff."°C - Overall condition: ". $result_condition ."\n" ;
 128                 exit $ERRORS{'WARNING'} ;
 129         }
 130         else {
 131                 print "Sensor " .$sensor. " (".$CPQ_LOCALE{$result_locale}.") - OK: ".$result_celsius." °C  - Threshold: ".$result_threshold." °C - Left before shutdown: ".$diff."°C - Overall condition: ". $result_condition ."\n" ;
 132                 exit $ERRORS{'OK'} ;
 133         }
 134
 135
 136 sub print_usage () {
 137         print "Usage: $PROGNAME -H <host> -p <port> -C <community> -s <sensornumber> [-w <warn>] [-c <crit>]\n";
 138         }
 139
 140 sub print_help () {
 141         print_revision($PROGNAME,'$Revision$\n ');
 142         print "Copyright (c) 2003 Rainer Duffner\n ";
 143         print_usage();
 144         print "\n";
 145         print "<host>           = IP-Address or DNS-Name of the W2K-Server\n";
 146         print "<port>           = SNMP-Port (normaly 161)\n";
 147         print "<community>      = SNMP v1 community\n";
 148         print "<sensornumber>   = Sensornumber (1, 2, 3 etc.)\n";
 149         print "<warn>           = report warning when more than <warn> % of the temperature is reached  defaults to 80\n";
 150         print "<crit>           = report critical when more than <crit> % of the temperature is reached  defaults to 90\n";
 151         }
 152
 153 sub version () {
 154         print_revision($PROGNAME,'$Revision$ ');
 155         exit $ERRORS{'OK'};
 156 }
 157
 158 sub help () {
 159         print_help();
 160         exit $ERRORS{'OK'};
 161 }
 162