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-rw-r--r--contrib/check_javaproc.pl278
-rw-r--r--contrib/nagios_sendim.pl66
2 files changed, 344 insertions, 0 deletions
diff --git a/contrib/check_javaproc.pl b/contrib/check_javaproc.pl
new file mode 100644
index 00000000..a9b52bc9
--- /dev/null
+++ b/contrib/check_javaproc.pl
@@ -0,0 +1,278 @@
+#!/usr/bin/perl -w
+
+#
+# Author: Wim Rijnders, 17-10-2002
+#
+# Description:
+# -----------
+#
+# Nagios host script to check if any specified java processes are running.
+#
+# Implementation Notes:
+# ---------------------
+#
+# check_disk_smb was used as a starting point, since it was written in perl.
+#
+# This script has been created and tested on Linux RH 7.1.
+#
+# I tried OS-X Darwin (BSD), but the ps command works differently.
+# Notably, you can't get a combined list of child processes. The best approach
+# appears to be to use 'ps -wwaxo command' combined with 'ps -M' (or suchlike)
+#
+########################################################################
+####
+
+require 5.004;
+use POSIX;
+use strict;
+use Getopt::Long;
+use vars qw($opt_w $opt_c $verbose $classname);
+use vars qw($PROGNAME);
+use lib "utils.pm" ;
+use utils qw($TIMEOUT %ERRORS &print_revision &support &usage);
+
+$PROGNAME="check_javaprocs";
+sub getJavaList ();
+sub check_ranges ($ $ $ $);
+
+Getopt::Long::Configure('bundling', 'no_ignore_case');
+GetOptions
+ ("V|version" => \&version,
+ "h|help" => \&help,
+ "v|verbose" => \$verbose,
+ "w|warning=s" => \$opt_w,
+ "c|critical=s" => \$opt_c,
+ "n|name=s" => \$classname
+ );
+
+
+my $state = 'OK';
+my $min_warn = undef
+my $max_warn = undef;
+my $min_crit = undef;
+my $max_crit = undef;
+
+
+($opt_w) || ($opt_w = shift);
+check_ranges($opt_w,\$min_warn, \$max_warn, "warning");
+($opt_c) || ($opt_c = shift);
+check_ranges($opt_c,\$min_crit, \$max_crit, "critical");
+
+
+#
+# Determine # of running processes for the java programs that interest us.
+#
+my @javalist = getJavaList();
+
+my $total = 0;
+my $msgout = "";
+my @fields;
+
+if ( defined $classname ) {
+
+ #filter out a single java process based on class name
+ foreach (@javalist) {
+ @fields = split(/\s+/, $_);
+ $total = $fields[-1] and last if $classname eq $fields[0];
+ }
+ $msgout .= "$total processes for $classname\n";
+} else {
+ #Handle all java processes
+ $msgout .= "\n";
+ foreach (@javalist) {
+ @fields = split(/\s+/, $_);
+
+ $total += $fields[-1];
+ $msgout .= " $fields[-1] processes for ";
+ $msgout .= (scalar @fields > 1)? $fields[0] : "unknown" ;
+ $msgout .= "\n";
+ }
+ my $msgtotal = "$total java processes for ". scalar @javalist . " applications";
+
+ if ( defined $verbose ) {
+ $msgout = $msgtotal . $msgout;
+ } else {
+ $msgout = $msgtotal;
+ }
+
+}
+
+#
+# Set the state with the data we now have accumulated
+# Note that due to the order of testing, warnings have precedence over
+# criticals. This is logical, since you should be able to create a criticals
+# range which encompasses a warning range. eg. following should be possible:
+#
+# check_javaproc -w 5:10 -c 3:12
+# proper specification of the ranges is the responsibility of the script user.
+#
+$state = 'CRITICAL' if (defined $min_crit && $total < $min_crit);
+$state = 'CRITICAL' if (defined $max_crit && $total > $max_crit);
+$state = 'CRITICAL' if (!defined $min_crit && !defined $max_crit && $total==0 );
+$state = 'WARNING' if (defined $min_warn && $total < $min_warn);
+$state = 'WARNING' if (defined $max_warn && $total > $max_warn);
+
+print $msgout;
+print "$state\n" if ($verbose);
+exit $ERRORS{$state};
+
+###################################
+# Support routines for Nagios
+###################################
+sub check_ranges($$$$) {
+ my ($opt, $min, $max, $rangename) = @_;
+
+ if ( defined $opt ) {
+ if ( $opt =~ /^([0-9]*)\:([0-9]*)$/) {
+ $$min = $1 if $1 > 0;
+ $$max= $2 if $2 > 0;
+ } else {
+ usage("Invalid $rangename range: $opt\n");
+ }
+ }
+
+ if ( defined $$min && defined $$max ) {
+ usage("Min value of $rangename range larger than max value: $opt\n") if ( $$min > $$max);
+ }
+}
+
+sub print_usage () {
+ print "Usage: $PROGNAME [-v] [-w <min:max>] [-c <min:max>] [ -n <classname>]\n";
+}
+
+sub print_help () {
+ revision();
+ print "Copyright (c) 2002 by Wim Rijnders
+
+Perl Check java processes plugin for Nagios
+
+";
+ print_usage();
+ print "
+-v, --verbose
+ Return additional information.
+ Intended as a command-line aid, not recommended for Nagios script usage.
+
+-w, --warning=INTEGER:INTEGER
+ Minimum and maximum number of processes outside of which a warning will be
+ generated. If omitted, no warning is generated.
+
+-c, --critical=INTEGER:INTEGER
+ Minimum and maximum number of processes outside of which a critical will be
+ generated. If omitted, a critical is generated if no processes are running.
+
+-n, --name=STRING
+ Name of class specified on the java command line (from which main() is run).
+ If omitted, all java processes are taken into account.
+
+";
+ support();
+}
+
+sub revision() {
+ print_revision($PROGNAME,'$Revision$ ');
+}
+
+sub version () {
+ revision();
+ exit $ERRORS{'OK'};
+}
+
+sub help () {
+ print_help();
+ exit $ERRORS{'OK'};
+}
+
+###################################
+# Routines for delivering the data
+###################################
+
+#
+# Generate a formatted list of running java processes.
+#
+# Returns an array of strings having the following syntax:
+#
+# <java class running as main> <parameters if any> <#processes for this class>
+#
+sub getJavaList() {
+
+ my @output;
+
+ # Untaint
+ local $ENV{'PATH'} = '/bin:/usr/bin';
+ local $ENV{'BASH_ENV'} = '~/.bashrc';
+
+ # We are only interested in the full command line
+ # The -H opstion is important for the order of the processes;
+ # this option ensures that all child processes are listed under
+ # their parents
+ @output=`ps -AHo \"\%a\" -ww`;
+
+ #remove preceding whitespace and final EOL
+ foreach (@output) {
+ s/^\s*//;
+ chop;
+ }
+
+ #Combine any consecutive processes with exactly the same command line
+ #into a single item
+ @output = checkSameLine(@output);
+
+ #Filter out all java processes
+ my @javalist;
+ for (my $i = 0; $i < scalar @output; ++$i) {
+ push @javalist, $output[$i] if $output[$i] =~ /^\S*java/;
+ }
+
+ foreach (@javalist) {
+ #The java statement at the beginning is redundant; remove it
+ s/^\S*java//;
+
+ #remove all defines
+ s/\-D\S+//g;
+
+ #remove classpath
+ s/\-(classpath|cp)\s+\S+//g;
+
+ #remove any other parameters we don't want to see
+ s/\-server\s+//g;
+ s/\-X\S*\s+//g;
+
+ #remove any redundant whitespaces at the beginning
+ s/^\s+//;
+
+ }
+
+ @javalist;
+}
+
+
+#
+# Combine all consecutive lines with an identical command line
+# to a signle line with a count at the end
+#
+sub checkSameLine {
+ my @input = @_;
+ my @output;
+ my $prevline= "";
+ my $prevcount = 0;
+
+ foreach my $a (@input) {
+ if ( $prevline eq $a) {
+ ++$prevcount;
+ } else {
+ push @output, $prevline . " " . ($prevcount + 1);
+ $prevcount = 0;
+ }
+ $prevline = $a;
+ }
+
+ #don't forget the last item!
+ if ( $prevcount > 0 ) {
+ push @output, $prevline . " " . ($prevcount + 1);
+ }
+
+ @output;
+}
+
+#======= end check_javaproc =====
diff --git a/contrib/nagios_sendim.pl b/contrib/nagios_sendim.pl
new file mode 100644
index 00000000..02870a6d
--- /dev/null
+++ b/contrib/nagios_sendim.pl
@@ -0,0 +1,66 @@
+#!/usr/bin/perl -w
+#
+# SENDIM 1.0 by Sergio Freire (sergio-s-freire@ptinovacao.pt)
+# Nagios plugin to send notifications using instant messages through a jabber server
+#
+# Note: a) you can send messages to several different IM systems like ICQ,AIM,MSN,etc...
+# b) to test this plugin you can execute it with the arguments needed and write the message followed by a CTRL+D
+#
+# Please check http://www.jabber.org and http://www.jabberstudio.org for more information on Jabber Instant Messaging
+
+
+use Net::Jabber qw(Client);
+use Getopt::Std;
+
+my $tmp;
+my $mensagem="";
+getopts("u:p:t:");
+if ( (!defined($opt_u)) || (!defined($opt_p)) || (!defined($opt_t)))
+ {
+ print "USE: sendim -u user_JID -p password -t destination_JID\n";
+ print 'EXAMPLE: sendim -u nagios@jabber.org -p nagios -t bitcoder@nagios.org'."\n";
+ print " (send an instant message as user nagios\@jabber.org to bitcoder\@jabber.org)\n";
+ exit;
+ }
+
+my @buf=split('@',$opt_u);
+my $login=$buf[0];
+@buf=split('/',$buf[1]);
+my $server=$buf[0];
+my $resource=$buf[1] || "nagios";
+my $password=$opt_p;
+my $jid_dest=$opt_t;
+my $debug=0; # Set debug=1 to enable output of debug information
+
+while ($tmp=<STDIN>)
+{
+ $mensagem.=$tmp;
+}
+
+print "LOGIN: $login\nSERVER: $server\nRESOURCE: $resource\n" if $debug;
+print "TO: $jid_dest\n" if $debug;
+
+$Con1 = new Net::Jabber::Client();
+$Con1->Connect(hostname=>$server);
+
+ if ($Con1->Connected()) {
+ print "CON1: We are connected to the server...\n" if $debug;
+ }
+
+ @result1 = $Con1->AuthSend(username=>$login,
+ password=>$password,
+ resource=>$resource);
+
+
+$Con1->PresenceSend();
+$Con1->Process(1);
+
+@result1=$Con1->MessageSend( to=>$jid_dest,
+ subject=>"nagios",
+ body=>$mensagem,
+ type=>"chat",
+ priority=>1);
+
+$Con1->Process(1);
+$Con1->Disconnect();
+exit;
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