161 lines
4.7 KiB
Perl
161 lines
4.7 KiB
Perl
#!/usr/bin/perl
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#
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#
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# check_most.pl -i <ip address> -p <port> -c community -o <oid> [warn] [critical]
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#
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# NetSaint host script to get the disk usage from NT snmp
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#
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# Changes and Modifications
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# =========================
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# 3-Aug-2000 - Xavier Dusart
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# Created
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# 2003 - Rainer Duffner
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BEGIN {
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if ($0 =~ m/^(.*?)[\/\\]([^\/\\]+)$/) {
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$runtimedir = $1;
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$PROGNAME = $2;
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}
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}
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require 5.004;
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use POSIX;
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#use strict;
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use Getopt::Std ;
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use BER;
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require 'SNMP_Session.pm';
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use vars qw($opt_H $opt_p $opt_C $opt_s $opt_w $opt_c $opt_h $PROGNAME);
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use lib $main::runtimedir;
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use utils qw($TIMEOUT %ERRORS &print_revision &usage &support);
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use snmputil qw(%FSC_LOCALE %FSC_TEMP_CONDITION);
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delete @ENV{qw(IFS CDPATH ENV BASH_ENV)}; # Make %ENV safer
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getopts('H:p:C:s:w:c:hV') ;
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my $ip_address=undef ;
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if ($opt_h) {&help();}
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if ($opt_H =~ m/^([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|[a-zA-Z][-a-zA-Z0-9]*(\.[a-zA-Z][-a-zA
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-Z0-9]*)*)$/) {
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$ip_address = $opt_H ;
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}
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else {
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usage();
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print "IP-Address format wrong\n";
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exit $ERRORS{'UNKNOWN'};
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}
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#if ($opt_p =~ m/^[0-9]
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my $port = $opt_p;
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my $community = $opt_C;
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my $sensor = $opt_s ;
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#my $warning = $opt_w;
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#my $critical = $opt_c;
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my $temperature_locale_oid = encode_oid (1,3,6,1,4,1,231,2,10,2,2,5,2,1,1,4,0,$sensor-1 );
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# not used for the moment - gives no usable output
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# if reused, enter at end of list to avoid renumbering !
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my $temperature_celsius_oid = encode_oid (1,3,6,1,4,1,231,2,10,2,2,5,2,1,1,11,0,$sensor-1 );
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my $temperature_warning_oid = encode_oid (1,3,6,1,4,1,231,2,10,2,2,5,2,1,1,6,0,$sensor-1 );
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my $temperature_critical_oid =encode_oid (1,3,6,1,4,1,231,2,10,2,2,5,2,1,1,8,0,$sensor-1 );
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my $temperature_condition_oid = encode_oid (1,3,6,1,4,1,231,2,10,2,2,5,2,1,1,3,0,$sensor-1 );
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my $count=1 ;
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my $label ;
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my @r_array=();
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my $q ;
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my $diff ;
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$warning=$warning/100 ;
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$crititcal=$critical/100 ;
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# get temperature, temperature_threshold bfore shutdown
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my $session=SNMP_Session->open ($ip_address, $community, $port) || die "couldn't open SNMP-session to host" ;
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if ($session->get_request_response ($temperature_celsius_oid, $temperature_warning_oid, $temperature_critical_oid, $temperature_condition_oid, $temperature_locale_oid )) {
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(my $bindings) = $session->decode_get_response ($session->{pdu_buffer});
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while ($bindings ne '') {
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($binding, $bindings) = &decode_sequence ($bindings) ;
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($oid,$value) = &decode_by_template ($binding,"%O%@");
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$r_array[$count]=&pretty_print($value);
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$count++;
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}
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} else {
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print "No response from agent\n";
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exit $ERRORS{'CRITICAL'};
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}
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$result_celsius=$r_array[1];
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$result_warning=$r_array[2];
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$result_critical=$r_array[3];
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$result_condition=$r_array[4];
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$result_locale=$r_array[5];
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if ($result_celsius < 0) {
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print "Result is negative - Sensor unavailable ?\n";
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exit $ERRORS{'UNKNOWN'};
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}
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if ($result_warning==0) {
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print "Division by zero \n";
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exit $ERRORS{'CRITICAL'};
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}
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if ($result_critical==0) {
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print "Division by zero \n";
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exit $ERRORS{'CRITICAL'};
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}
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# $q=$result_celsius/$result_threshold ;
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$diff=$result_critical-$result_celsius ;
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if ( $result_celsius > $result_critical ) {
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print "Sensor ". $sensor . " (".$FSC_LOCALE{$result_locale}.") - Critical: ".$result_celsius." <20>C - Crit-Threshold:".$result_critical." <20>C - Left before shutdown:".$diff."<22>C - Overall condition: ". $FSC_TEMP_CONDITION{$result_condition} ."\n" ;
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exit $ERRORS{'CRITICAL'} ;
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}
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elsif ( $result_celsius > $result_warning ) {
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print "Sensor ". $sensor . " (".$FSC_LOCALE{$result_locale}.") - Warning: ".$result_celsius." <20>C - Crit-Threshold:".$result_warning." <20>C - Left before shutdown:".$diff."<22>C - Overall condition: ". $FSC_TEMP_CONDITION{$result_condition}."\n" ;
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exit $ERRORS{'WARNING'} ;
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}
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else {
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print "Sensor " .$sensor. " (".$FSC_LOCALE{$result_locale}.") - OK: ".$result_celsius." <20>C - Warn-Threshold:".$result_warning." <20>C - Left before shutdown:".$diff."<22>C - Overall condition: ". $FSC_TEMP_CONDITION{$result_condition} ."\n" ;
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exit $ERRORS{'OK'} ;
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}
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sub print_usage () {
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print "Usage: $PROGNAME -H <host> -p <port> -C <community> -s <sensornumber> \n";
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}
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sub print_help () {
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print_revision($PROGNAME,'$Revision: 1.1 $\n ');
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print "Copyright (c) 2003 Rainer Duffner\n ";
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print_usage();
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print "\n";
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print "<host> = IP-Address or DNS-Name of the W2K-Server\n";
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print "<port> = SNMP-Port (normaly 161)\n";
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print "<community> = SNMP v1 community\n";
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print "<drvnumber> = Sensornumber (1, 2, 3 etc.)\n";
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}
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sub version () {
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print_revision($PROGNAME,'$Revision: 1.1 $ ');
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exit $ERRORS{'OK'};
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}
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sub help () {
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print_help();
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exit $ERRORS{'OK'};
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}
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