Remove "contrib" plugins

These days, sites such as "Nagios Exchange" are a much better place for
publishing plugins not maintained by the Plugins Development Team.

1 files changed, 0 insertions, 331 deletions

diff --git a/contrib/check_snmp_process_monitor.pl b/contrib/check_snmp_process_monitor.pl
deleted file mode 100644
index 0f445970..00000000
--- a/contrib/check_snmp_process_monitor.pl
+++ /dev/null
@@ -1,331 +0,0 @@
-#!/usr/local/bin/perl
-# author: Al Tobey <albert.tobey@priority-health.com>
-# what:   monitor a process using the host-resources mib
-# license: GPL - http://www.fsf.org/licenses/gpl.txt
-#
-# Todo:
-# * implement memory and cpu utilization checks
-# * maybe cache pids in DBM files if snmp agents get overworked
-###############################################################################
-# to get a list of processes over snmp try this command:
-# snmptable -v2c -c public hostname hrSWRunTable
-# for just a list of valid arguments for the '-e' option:
-# snmpwalk -v2c -c public hostname hrSWRunName |perl -pe 's:.*/::'
-###############################################################################
-
-use strict;
-require 5.6.0;
-use lib qw( /opt/nagios/libexec /usr/local/libexec );
-use utils qw(%ERRORS $TIMEOUT &print_revision &support &usage);
-use SNMP 5.0;
-use Getopt::Long;
-use Storable;
-use vars qw( $exit $opt_version $opt_timeout $opt_help $opt_command $opt_host $opt_community $opt_verbose $opt_warning $opt_critical $opt_memory $opt_cpu $opt_port $opt_regex $opt_stats $opt_cache $opt_nocache $cache_exp $interpreters $snmp_session $PROGNAME $TIMEOUT );
-
-$PROGNAME      = "snmp_process_monitor.pl";
-$opt_verbose   = undef;
-$opt_host      = undef;
-$opt_community = 'public';
-$opt_command   = undef;
-$opt_warning   = [ 1, -1 ];
-$opt_critical  = [ 1, -1 ];
-$opt_memory    = undef;
-$opt_cpu       = undef;
-$opt_port      = 161;
-$opt_cache     = 1;
-$opt_nocache   = undef;
-$cache_exp     = 600;
-$exit          = $ERRORS{OK};
-$interpreters  = '(perl|/bin/sh|/usr/bin/sh|/bin/bash|/bin/ksh|python)';
-our $cachefile = '/var/opt/nagios/tmp/'; # completed later
-our %processes = ();
-
-sub process_options {
-    my( $opt_crit, $opt_warn ) = ();
-    Getopt::Long::Configure( 'bundling' );
-    GetOptions(
-        'V'     => \$opt_version,       'version'     => \$opt_version,
-        'v'     => \$opt_verbose,       'verbose'     => \$opt_verbose,
-        'h'     => \$opt_help,          'help'        => \$opt_help,
-        's'     => \$opt_stats,         'statistics'  => \$opt_stats,
-                                        'nocache'     => \$opt_nocache,
-        'H:s'   => \$opt_host,          'hostname:s'  => \$opt_host,
-        'p:i'   => \$opt_port,          'port:i'      => \$opt_port,
-        'C:s'   => \$opt_community,     'community:s' => \$opt_community,
-        'c:s'   => \$opt_crit,          'critical:s'  => \$opt_crit,
-        'w:s'   => \$opt_warn,          'warning:s'   => \$opt_warn,
-        't:i'   => \$TIMEOUT,           'timeout:i'   => \$TIMEOUT,    
-        'e:s'   => \$opt_command,       'command:s'   => \$opt_command,
-        'r:s'   => \$opt_regex,         'regex:s'     => \$opt_regex,
-        'cpu:i' => \$opt_cpu,           'memory:i'    => \$opt_memory,
-    );
-    if ( defined($opt_version) ) { local_print_revision(); }
-    if ( defined($opt_verbose) ) { $SNMP::debugging = 1; }
-    if ( !defined($opt_host) || defined($opt_help) || (!defined($opt_command) && !defined($opt_regex)) ) {
-        print_help();
-        exit $ERRORS{UNKNOWN};
-    }
-
-    if ( defined($opt_crit) ) {
-        if ( $opt_crit =~ /,/ ) {
-            $opt_critical = [ split(',', $opt_crit) ];
-        }
-        else {
-            $opt_critical = [ $opt_crit, -1 ];
-        }
-    }
-    if ( defined($opt_warn) ) {
-        if ( $opt_warn =~ /,/ ) {
-            $opt_warning = [ split(',', $opt_warn) ];
-        }
-        else {
-            $opt_warning = [ $opt_crit, -1 ];
-        }
-    }
-    if ( defined($opt_memory) ) { $opt_memory = 0 }
-    if ( defined($opt_cpu)    ) { $opt_cpu    = 0 }
-    if ( defined($opt_nocache)) { $opt_cache  = 0 }
-
-    # complete the cachefile's name
-    $cachefile .= $opt_host . '.proc';
-}
-
-sub local_print_revision {
-        print_revision( $PROGNAME, '$Revision: 84 $ ' )
-}
-
-sub print_usage {
-    print "Usage: $PROGNAME -H <host> -C <snmp_community> -e <command> [-w <low>,<high>] [-c <low>,<high>] [-t <timeout>] [-s|--statistics] [--memory] [--cpu] [--nocache]\n";
-}
-
-sub print_help {
-    local_print_revision();
-    print "Copyright (c) 2002 Al Tobey <albert.tobey\@priority-health.com>\n\n",
-          "SNMP Process Monitor plugin for Nagios\n\n";
-    print_usage();
-    print <<EOT;
--v, --verbose
-   print extra debugging information
--h, --help
-   print this help message
--H, --hostname=HOST
-   name or IP address of host to check
--C, --community=COMMUNITY NAME
-   community name for the host's SNMP agent
--e, --command=COMMAND NAME (ps -e style)
-   what command should be monitored?
--r, --regex=Perl RE
-   use a perl regular expression to find your process
--w, --warning=INTEGER[,INTEGER]
-   minimum and maximum number of processes before a warning is issued (Default 1,-1)
--c, --critical=INTEGER[,INTEGER]
-   minimum and maximum number of processes before a critical is issued (Default 1,-1)
---memory
-   combined with '-s', will print the number of bytes of real memory used by process
---cpu
-   combined with '-s', will print the number of seconds of cpu time consumed by process
-EOT
-}
-
-sub verbose (@) {
-    return if ( !defined($opt_verbose) );
-    print @_;
-}
-
-sub check_for_errors {
-    if ( $snmp_session->{ErrorNum} ) {
-        %processes = ();
-        print "UNKNOWN - error retrieving SNMP data: $snmp_session->{ErrorStr}\n";
-        exit $ERRORS{UNKNOWN};
-    }
-}
-
-sub init_cache {
-    if ( !defined($opt_cache) ) {
-        %processes = ();
-        return;
-    }
-    if ( -r $cachefile ) {
-        eval {
-            verbose "loading cache from $cachefile\n";
-            %processes = %{ retrieve( $cachefile ) };
-        };
-        if ( $@ ) {
-            verbose "cache loading failed - using blank cache: $@\n";
-            %processes = ()
-        }
-    }
-    else {
-        %processes = ();
-    }
-}
-
-sub snmpget {
-    my $tmpvar = SNMP::Varbind->new( shift );
-    $snmp_session->get( $tmpvar );
-    check_for_errors();
-    return $tmpvar->val;
-}
-
-sub update_cache {
-    # expire the cache after $cache_exp seconds
-    if ( $opt_cache != 0 && exists($processes{__last_update})
-      && $processes{__last_update} >= time - $cache_exp )  {
-        verbose "cache file is recent enough - using it\n";
-        return 1;
-    }
-
-    verbose "retrieving full listing of processes from $opt_host\n";
-    my $process_count = snmpget( ['hrSystemProcesses', 0] );
-
-    # retrieve the data from the remote host
-	my ($names) = $snmp_session->bulkwalk( 0, $process_count + 1, [['hrSWRunName']] );
-	check_for_errors();
-
-    # make sure the number of processes from the bulkwalk is close to hrSystemProcesses
-    if ( scalar(@$names) + 10 < $process_count ) {
-        print "UNKNOWN - only ", scalar(@$names), " of ",$process_count, " processes returned\n";;
-        exit $ERRORS{UNKNOWN};
-    }
-
-    # sort through the process names and create a nice hash of processes
-	foreach my $row ( @$names ) {
-        my %hash = {};
-	    $hash{name}     = $row->val;
-        $hash{abs_name} = $row->val;
-	    $hash{name}     =~ s#.*/##; # strip path
-	
-	    if ( defined($opt_regex) ||
-	        ($row->val =~ m#$interpreters$#
-	        && $opt_command !~ m#$interpreters$#) ) {
-	
-	        # fetch the runtime parameters of the process
-            my $parameters = snmpget( ['hrSWRunParameters', $row->iid] );
-	
-	        # only strip if we're looking for a specific command
-	        if ( defined($opt_command) ) {
-	            verbose "process ",$row->iid," uses $1 as an interpreter - getting parameters\n";
-	            $hash{name} = $parameters;
-	            $hash{name} =~ s#.*/##;    # strip path name off the front
-	            $hash{name} =~ s/\s+.*$//; # strip everything from the first space to the end
-	        }
-	        else {
-	            # use the full 'ps -efl' style listing for regular expression matching
-                my $path = snmpget( ['hrSWRunPath', $row->iid] );
-	            $hash{name} = "$path $parameters";
-	        }
-	    }
-        # store in the global hash
-        $processes{$row->iid} = \%hash;
-	}
-
-    # update the timestamp so the cache can expire
-    $processes{__last_update} = time;
-    return 0;
-}
-
-# process the %processes hash and see if there any matches for our command or regex
-sub check_for_matches {
-    my $ret_match = 0;
-	foreach my $key ( keys(%processes) ) {
-        next if ( $key eq '__last_update' );
-        my $match = 0;
-
-        # static matches are letter-for-letter (-e)
-	    if ( defined($opt_command)  && $processes{$key}->{name} eq  $opt_command ) { $match++; }
-        # use /o to make sure the user-supplied regex (-r) is only compiled once
-	    elsif ( defined($opt_regex) && $processes{$key}->{name} =~ /$opt_regex/o ) { $match++; }
-
-        # verify the cache's entry by doing an snmpget
-        if ( $match > 0 && $opt_cache != 0 ) {
-            my $proc = snmpget( ['hrSWRunName', $key] );
-            --$match if ( !$proc || $proc ne $processes{$key}->{abs_name} );
-        }
-        # get the process memory usage if requested
-        if ( $match > 0 && defined($opt_memory) ) {
-            $opt_memory += snmpget( ['hrSWRunPerfMem', $key] );
-        }
-        # get the process cpu usage if requested
-        if ( $match > 0 && defined($opt_cpu) ) {
-            $opt_cpu += snmpget( ['hrSWRunPerfCPU', $key] );
-        }
-
-	    verbose "process '$processes{$key}->{name}' has pid $processes{$key}->{pid} and index $key\n"
-            if ( $match > 0 );
-
-        $ret_match += $match;
-	}
-	return $ret_match;
-}
-# =========================================================================== #
-# =====> MAIN
-# =========================================================================== #
-process_options();
-
-alarm( $TIMEOUT ); # make sure we don't hang Nagios
-
-# intialize the cache, if it's enabled
-init_cache();
-
-# create a session for conversing with the remote SNMP agent
-$snmp_session = new SNMP::Session(
-    DestHost => $opt_host,
-    Community => $opt_community,
-    RemotePort => $opt_port,
-    Version   => '2c'
-);
-
-my $usage = update_cache();
-my $count = check_for_matches();
-
-# always try twice if caching is enabled - once with cache and once without
-if ( $usage != 0 && $opt_cache != 0 && $count <= 0 ) {
-    verbose "did not find process in cache - trying a refresh\n";
-    %processes = ();
-    update_cache();
-    $count = check_for_matches();
-}
-
-
-# the default, OK message
-my $message = "OK - $count process(es) found resembling '". ($opt_command || $opt_regex);
-
-# warning, critical
-if ( ($opt_warning->[0] > 0 && $opt_warning->[0]  >  $count)
-  || ($opt_warning->[1] > 0 && $opt_warning->[1]  <= $count) ) {
-    $message = "WARNING - no processes found resembling '". ($opt_command || $opt_regex);
-    $exit = $ERRORS{WARNING};
-}
-if ( ($opt_critical->[0] > 0 && $opt_critical->[0]  >  $count)
-  || ($opt_critical->[1] > 0 && $opt_critical->[1]  <= $count) ) {
-    $message = "CRITICAL - no processes found resembling '". ($opt_command || $opt_regex);
-    $exit = $ERRORS{CRITICAL};
-}
-
-# output the status message
-print $message, "'";
-
-# print the number of processes if statistics are requested
-if ( defined($opt_stats) ) {
-    print "|count=$count";
-    if ( defined($opt_memory) ) {
-        print ":memory=", $opt_memory;
-    }
-    if ( defined($opt_cpu) ) {
-        $opt_cpu = $opt_cpu / 100;
-        printf ":cpu=%.2f", $opt_cpu;
-    }
-}
-
-# store a copy of the %processes hash if we're using caching
-if ( $exit == $ERRORS{OK} && $opt_cache != 0 ) {
-    eval {
-        unlink( $cachefile ) if ( -e $cachefile );
-        store( \%processes, $cachefile );
-    };
-}
-
-print "\n";
-exit $exit;
-
-