diff --git a/src/check_oreon_snmp_process_detailed.pl b/src/check_oreon_snmp_process_detailed.pl new file mode 100644 index 000000000..59ef5daf8 --- /dev/null +++ b/src/check_oreon_snmp_process_detailed.pl @@ -0,0 +1,615 @@ +#!/usr/bin/perl -w +############################## check_snmp_process ############## +# Version : 1.2.1 +# Date : Dec 12 2004 +# Author : Patrick Proy (patrick at proy.org) +# Help : http://www.manubulon.com/nagios/ +# Licence : GPL - http://www.fsf.org/licenses/gpl.txt +# TODO : put $o_delta as an option +############################################################### +# +# help : ./check_snmp_process -h + +############################## check_oreon_snmp_process_detailed ############## +# Version : 1.2.2 +# Date : Jun 20 2007 +# Author : Sugumaran Mathavarajan - mat.sugumaran@merethis.com +# Company : Merethis +# Licence : GPL - http://www.fsf.org/licenses/gpl.txt +# TODO : put $o_delta as an option +############################################################### +# +# help : ./check_snmp_process -h + +############### BASE DIRECTORY FOR TEMP FILE ######## +my $o_base_dir="/tmp/tmp_Nagios_proc."; +my $file_history=200; # number of data to keep in files. +my $delta_of_time_to_make_average=300; # 5minutes by default + +use strict; +use Net::SNMP; +use Getopt::Long; + +# Nagios specific + +use lib "/usr/local/nagios/libexec"; +use utils qw(%ERRORS $TIMEOUT); +#my $TIMEOUT = 5; +#my %ERRORS=('OK'=>0,'WARNING'=>1,'CRITICAL'=>2,'UNKNOWN'=>3,'DEPENDENT'=>4); + +# Oreon specific + +#use lib "/usr/local/nagios/libexec"; +if (eval "require oreon" ) { + use oreon qw(get_parameters create_rrd update_rrd &is_valid_serviceid); + use vars qw($VERSION %oreon); + %oreon=get_parameters(); +} else { + print "Unable to load oreon perl module\n"; + exit $ERRORS{'UNKNOWN'}; +} + +#my $pathtorrdbase = $oreon{GLOBAL}{DIR_RRDTOOL}; + + +# SNMP Datas +my $process_table= '1.3.6.1.2.1.25.4.2.1'; +my $index_table = '1.3.6.1.2.1.25.4.2.1.1'; +my $run_name_table = '1.3.6.1.2.1.25.4.2.1.2'; +my $run_path_table = '1.3.6.1.2.1.25.4.2.1.4'; +my $proc_mem_table = '1.3.6.1.2.1.25.5.1.1.2'; # Kbytes +my $proc_cpu_table = '1.3.6.1.2.1.25.5.1.1.1'; # Centi sec of CPU +my $proc_run_state = '1.3.6.1.2.1.25.4.2.1.7'; + +# Globals + +my $Version='1.2.1'; + +my $o_host = undef; # hostname +my $o_community =undef; # community +my $o_port = 161; # port +my $o_descr = undef; # description filter +my $o_warn = 0; # warning limit +my @o_warnL= undef; # warning limits (min,max) +my $o_crit= 0; # critical limit +my @o_critL= undef; # critical limits (min,max) +my $o_help= undef; # wan't some help ? +my $o_verb= undef; # verbose mode +my $o_version= undef; # print version +my $o_noreg= undef; # Do not use Regexp for name +my $o_path= undef; # check path instead of name +my $o_inverse= undef; # checks max instead of min number of process +my $o_timeout= 5; # Default 5s Timeout +# SNMP V3 specific +my $o_login= undef; # snmp v3 login +my $o_passwd= undef; # snmp v3 passwd +# Memory & CPU +my $o_mem= undef; # checks memory (max) +my @o_memL= undef; # warn and crit level for mem +my $o_mem_avg= undef; # cheks memory average +my $o_cpu= undef; # checks CPU usage +my @o_cpuL= undef; # warn and crit level for cpu +my $o_delta= $delta_of_time_to_make_average; # delta time for CPU check +# Oreon specific +my $o_step= undef; +my $o_g= undef; +my $o_S= undef; +my $step= undef; +my $rrd= undef; +my $start= undef; +my $ServiceId= undef; +my @rrd_data= undef; + +# functions + +sub p_version { print "check_snmp_process version : $Version\n"; } + +sub print_usage { + print "Usage: $0 [-v] -H -C | (-l login -x passwd) [-p ] -n [-w [,] -c [,max_proc] ] [-m, -a -u, ] [-t ] [-f ] [-r] [-V]\n"; +} + +sub isnotnum { # Return true if arg is not a number + my $num = shift; + if ( $num =~ /^(\d+\.?\d*)|(^\.\d+)$/ ) { return 0 ;} + return 1; +} + +# Get the alarm signal (just in case snmp timout screws up) +$SIG{'ALRM'} = sub { + print ("ERROR: Alarm signal (Nagios time-out)\n"); + exit $ERRORS{"UNKNOWN"}; +}; + +sub read_file { + # Input : File, items_number + # Returns : array of value : [line][item] + my ($traffic_file,$items_number)=@_; + my ($ligne,$n_rows)=(undef,0); + my (@last_values,@file_values,$i); + open(FILE,"<".$traffic_file) || return (1,0,0); + + while($ligne = ) + { + chomp($ligne); + @file_values = split(":",$ligne); + #verb("@file_values"); + if ($#file_values >= ($items_number-1)) { + # check if there is enough data, else ignore line + for ( $i=0 ; $i< $items_number ; $i++ ) {$last_values[$n_rows][$i]=$file_values[$i]; } + $n_rows++; + } + } + close FILE; + if ($n_rows != 0) { + return (0,$n_rows,@last_values); + } else { + return (1,0,0); + } +} + +sub write_file { + # Input : file , rows, items, array of value : [line][item] + # Returns : 0 / OK, 1 / error + my ($file_out,$rows,$item,@file_values)=@_; + my $start_line= ($rows > $file_history) ? $rows - $file_history : 0; + if ( open(FILE2,">".$file_out) ) { + for (my $i=$start_line;$i<$rows;$i++) { + for (my $j=0;$j<$item;$j++) { + print FILE2 $file_values[$i][$j]; + if ($j != ($item -1)) { print FILE2 ":" }; + } + print FILE2 "\n"; + } + close FILE2; + return 0; + } else { + return 1; + } +} + +sub help { + print "\nSNMP Process Monitor for Nagios version ",$Version,"\n"; + print "(c)2004 to my cat Ratoune - Author: Patrick Proy\n\n"; + print_usage(); + print < 100% : 100%=1 CPU +-t, --timeout=INTEGER + timeout for SNMP in seconds (Default: 5) +-V, --version + prints version number +-g (--rrdgraph) Create a rrd base if necessary and add datas into this one +--rrd_step Specifies the base interval in seconds with which data will be fed into the RRD (300 by default) +-S (--ServiceId) Oreon Service Id + +Note : + CPU usage is in % of one cpu, so maximum can be 100% * number of CPU + example : + Browse process list :