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-rwxr-xr-xMonitoring/nagios/plugins/check_flexlm244
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+#! /usr/bin/perl -w
+#
+# usage:
+# check_flexlm.pl license_file
+#
+# Check available flexlm license managers.
+# Use lmstat to check the status of the license server
+# described by the license file given as argument.
+# Check and interpret the output of lmstat
+# and create returncodes and output.
+#
+# Contrary to the nagios concept, this script takes
+# a file, not a hostname as an argument and returns
+# the status of hosts and services described in that
+# file. Use these hosts.cfg entries as an example
+#
+#host[anchor]=any host will do;some.address.com;;check-host-alive;3;120;24x7;1;1;1;
+#service[anchor]=yodel;24x7;3;5;5;unix-admin;60;24x7;1;1;1;;check_flexlm!/opt/lic/licfiles/yodel_lic
+#service[anchor]=yeehaw;24x7;3;5;5;unix-admin;60;24x7;1;1;1;;check_flexlm!/opt/lic/licfiles/yeehaw_lic
+#command[check_flexlm]=/some/path/libexec/check_flexlm.pl $ARG1$
+#
+# Notes:
+# - you need the lmstat utility which comes with flexlm.
+# - set the correct path in the variable $lmstat.
+#
+# initial version: 9-10-99 Ernst-Dieter Martin edmt@infineon.com
+#
+# License: GPL
+#
+# lmstat output patches from Steve Rigler/Cliff Rice 13-Apr-2002
+# srigler@marathonoil.com,cerice@marathonoil.com
+
+
+
+use strict;
+use Getopt::Long;
+use vars qw($opt_V $opt_h $opt_F $opt_t $verbose $PROGNAME);
+use lib "/usr/lib/nagios/plugins";
+use utils qw(%ERRORS &print_revision &support &usage);
+
+$PROGNAME="check_flexlm";
+
+sub print_help ();
+sub print_usage ();
+
+$ENV{'PATH'}='';
+$ENV{'BASH_ENV'}='';
+$ENV{'ENV'}='';
+
+Getopt::Long::Configure('bundling');
+GetOptions
+ ("V" => \$opt_V, "version" => \$opt_V,
+ "h" => \$opt_h, "help" => \$opt_h,
+ "v" => \$verbose, "verbose" => \$verbose,
+ "F=s" => \$opt_F, "filename=s" => \$opt_F,
+ "t=i" => \$opt_t, "timeout=i" => \$opt_t);
+
+if ($opt_V) {
+ print_revision($PROGNAME,'1.4.15');
+ exit $ERRORS{'OK'};
+}
+
+unless (defined $opt_t) {
+ $opt_t = $utils::TIMEOUT ; # default timeout
+}
+
+
+if ($opt_h) {print_help(); exit $ERRORS{'OK'};}
+
+unless (defined $opt_F) {
+ print "Missing license.dat file\n";
+ print_usage();
+ exit $ERRORS{'UNKNOWN'};
+}
+# Just in case of problems, let's not hang Nagios
+$SIG{'ALRM'} = sub {
+ print "Timeout: No Answer from Client\n";
+ exit $ERRORS{'UNKNOWN'};
+};
+alarm($opt_t);
+
+my $lmstat = $utils::PATH_TO_LMSTAT ;
+unless (-x $lmstat ) {
+ print "Cannot find \"lmstat\"\n";
+ exit $ERRORS{'UNKNOWN'};
+}
+
+($opt_F) || ($opt_F = shift) || usage("License file not specified\n");
+my $licfile = $1 if ($opt_F =~ /^(.*)$/);
+($licfile) || usage("Invalid filename: $opt_F\n");
+
+print "$licfile\n" if $verbose;
+
+if ( ! open(CMD,"$lmstat -c $licfile |") ) {
+ print "ERROR: Could not open \"$lmstat -c $licfile\" ($!)\n";
+ exit exit $ERRORS{'UNKNOWN'};
+}
+
+my $serverup = 0;
+my @upsrv;
+my @downsrv; # list of servers up and down
+
+#my ($ls1,$ls2,$ls3,$lf1,$lf2,$lf3,$servers);
+
+# key off of the term "license server" and
+# grab the status. Keep going until "Vendor" is found
+#
+
+#
+# Collect list of license servers by their status
+# Vendor daemon status is ignored for the moment.
+
+while ( <CMD> ) {
+ next if (/^lmstat/); # ignore 1st line - copyright
+ next if (/^Flexible/); # ignore 2nd line - timestamp
+ (/^Vendor/) && last; # ignore Vendor daemon status
+ print $_ if $verbose;
+
+ if ($_ =~ /license server /) { # matched 1 (of possibly 3) license server
+ s/^\s*//; #some servers start at col 1, other have whitespace
+ # strip staring whitespace if any
+ if ( $_ =~ /UP/) {
+ $_ =~ /^(.*):/ ;
+ push(@upsrv, $1);
+ print "up:$1:\n" if $verbose;
+ } else {
+ $_ =~ /^(.*):/;
+ push(@downsrv, $1);
+ print "down:$1:\n" if $verbose;
+ }
+
+ }
+
+
+# if ( /^License server status: [0-9]*@([-0-9a-zA-Z_]*),[0-9]*@([-0-9a-zA-Z_]*),[0-9]*@([-0-9a-zA-Z_]*)/ ) {
+# $ls1 = $1;
+# $ls2 = $2;
+# $ls3 = $3;
+# $lf1 = $lf2 = $lf3 = 0;
+# $servers = 3;
+# } elsif ( /^License server status: [0-9]*@([-0-9a-zA-Z_]*)/ ) {
+# $ls1 = $1;
+# $ls2 = $ls3 = "";
+# $lf1 = $lf2 = $lf3 = 0;
+# $servers = 1;
+# } elsif ( / *$ls1: license server UP/ ) {
+# print "$ls1 UP, ";
+# $lf1 = 1
+# } elsif ( / *$ls2: license server UP/ ) {
+# print "$ls2 UP, ";
+# $lf2 = 1
+# } elsif ( / *$ls3: license server UP/ ) {
+# print "$ls3 UP, ";
+# $lf3 = 1
+# } elsif ( / *([^:]*: UP .*)/ ) {
+# print " license server for $1\n";
+# $serverup = 1;
+# }
+
+}
+
+#if ( $serverup == 0 ) {
+# print " license server not running\n";
+# exit 2;
+#}
+
+close CMD;
+
+if ($verbose) {
+ print "License Servers running: ".scalar(@upsrv) ."\n";
+ foreach my $upserver (@upsrv) {
+ print "$upserver\n";
+ }
+ print "License servers not running: ".scalar(@downsrv)."\n";
+ foreach my $downserver (@downsrv) {
+ print "$downserver\n";
+ }
+}
+
+#
+# print list of servers which are up.
+#
+if (scalar(@upsrv) > 0) {
+ print "License Servers running:";
+ foreach my $upserver (@upsrv) {
+ print "$upserver,";
+ }
+}
+#
+# Ditto for those which are down.
+#
+if (scalar(@downsrv) > 0) {
+ print "License servers NOT running:";
+ foreach my $downserver (@downsrv) {
+ print "$downserver,";
+ }
+}
+
+# perfdata
+print "\n|flexlm::up:".scalar(@upsrv).";down:".scalar(@downsrv)."\n";
+
+exit $ERRORS{'OK'} if ( scalar(@downsrv) == 0 );
+exit $ERRORS{'WARNING'} if ( (scalar(@upsrv) > 0) && (scalar(@downsrv) > 0));
+
+#exit $ERRORS{'OK'} if ( $servers == $lf1 + $lf2 + $lf3 );
+#exit $ERRORS{'WARNING'} if ( $servers == 3 && $lf1 + $lf2 + $lf3 == 2 );
+exit $ERRORS{'CRITICAL'};
+
+
+sub print_usage () {
+ print "Usage:
+ $PROGNAME -F <filename> [-v] [-t] [-V] [-h]
+ $PROGNAME --help
+ $PROGNAME --version
+";
+}
+
+sub print_help () {
+ print_revision($PROGNAME,'1.4.15');
+ print "Copyright (c) 2000 Ernst-Dieter Martin/Karl DeBisschop
+
+Check available flexlm license managers
+
+";
+ print_usage();
+ print "
+-F, --filename=FILE
+ Name of license file (usually \"license.dat\")
+-v, --verbose
+ Print some extra debugging information (not advised for normal operation)
+-t, --timeout
+ Plugin time out in seconds (default = $utils::TIMEOUT )
+-V, --version
+ Show version and license information
+-h, --help
+ Show this help screen
+
+Flexlm license managers usually run as a single server or three servers and a
+quorum is needed. The plugin return OK if 1 (single) or 3 (triple) servers
+are running, CRITICAL if 1(single) or 3 (triple) servers are down, and WARNING
+if 1 or 2 of 3 servers are running\n
+";
+ support();
+}