115 lines
3.9 KiB
Plaintext
115 lines
3.9 KiB
Plaintext
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#! /usr/bin/perl -w
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#
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# Copyright (C) 2008 Rackspace US, Inc. <http://www.rackspace.com>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; version 2 dated June,
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# 1991.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, see http://www.gnu.org/licenses/gpl.txt
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#
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#
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# This plugin will graph the chassis fan sensors on a Dell PowerEdge Server
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# via the omreport tool. It has been tested on the following chassis:
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#
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# PE2650/6650
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# PE2850/6850
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# PE2950
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#
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# To enable, link omreport_fan_speed to this file. E.g.
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#
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# ln -s /usr/share/node/node/plugins/omreport_fan_speed /etc/munin/plugins/omreport_fan_speed
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#
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# Configuration parameters for /etc/munin/plugin-conf.d/munin-node
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#
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# [omreport_*]
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# user - User that has permissions to run the omreport binary
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# env.omreport - Path to the omreport binary
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#
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# Parameters:
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#
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# config
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# autoconf
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#
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# Author: Justin Shepherd <galstrom21@gmail.com>
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# Revision: 1.5 2008/10/22
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#
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#%# family=auto
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#%# capabilities=autoconf
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use strict;
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my $omreport = $ENV{"omreport"} || "/usr/bin/omreport";
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if ($ARGV[0] && $ARGV[0] eq "autoconf") {
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if (-f $omreport) {
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print "yes\n";
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}
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else {
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print "no ($omreport does not exist)\n";
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exit(1);
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}
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} # end if
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else {
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my $cmd = "$omreport chassis fans";
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my @result = `$cmd`;
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my (%val, $index);
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foreach my $line (@result) {
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$line =~ s/\s+/ /g;
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$line =~ s/\s$//g;
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next if ($line eq "");
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my ($field, $value) = split(/ \: /, $line);
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if ($field eq "Index") {
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$val{$value} = {};
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$index = $value;
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}
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elsif ($field eq "Probe Name") {
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$value =~ s/ RPM//g;
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$val{$index}{$field} = "$value";
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}
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elsif ($field eq "Reading") {
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$value =~ s/ RPM//g;
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$val{$index}{"$field"} = "$value";
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}
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elsif ($field eq "Maximum Warning Threshold") {
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$value =~ s/ RPM//g;
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$val{$index}{"Warning Threshold"} = "$value";
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}
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elsif ($field eq "Maximum Failure Threshold") {
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$value =~ s/ RPM//g;
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$val{$index}{"Critical Threshold"} = "$value";
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}
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}
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if ($ARGV[0] && $ARGV[0] eq "config") {
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print "graph_title OpenManage - Fan Probes\n";
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print "graph_args --base 1000 -l 0\n";
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print "graph_vlabel Speed in RPMs\n";
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print "graph_category Sensors\n";
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foreach my $j (sort keys %val) {
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print "fan_$j.label $val{$j}{\"Probe Name\"}\n";
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if ($val{$j}{"Warning Threshold"} !~ m/\[N\/A\]/i) {
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print "fan_$j.warning " .
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"$val{$j}{\"Warning Threshold\"}\n";
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}
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if ($val{$j}{"Critical Threshold"} !~ m/\[N\/A\]/i) {
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print "fan_$j.critical " .
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"$val{$j}{\"Critical Threshold\"}\n";
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}
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}
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}
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else {
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foreach my $j (sort keys %val) {
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print "fan_$j.value $val{$j}{\"Reading\"}\n";
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}
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}
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}
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exit(0);
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