399 lines
17 KiB
Perl
399 lines
17 KiB
Perl
################################################################################
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# Copyright 2005-2014 MERETHIS
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# Centreon is developped by : Julien Mathis and Romain Le Merlus under
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# GPL Licence 2.0.
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation ; either version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE. See the 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 along with
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# this program; if not, see <http://www.gnu.org/licenses>.
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#
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# Linking this program statically or dynamically with other modules is making a
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# combined work based on this program. Thus, the terms and conditions of the GNU
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# General Public License cover the whole combination.
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#
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# As a special exception, the copyright holders of this program give MERETHIS
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# permission to link this program with independent modules to produce an executable,
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# regardless of the license terms of these independent modules, and to copy and
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# distribute the resulting executable under terms of MERETHIS choice, provided that
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# MERETHIS also meet, for each linked independent module, the terms and conditions
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# of the license of that module. An independent module is a module which is not
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# derived from this program. If you modify this program, you may extend this
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# exception to your version of the program, but you are not obliged to do so. If you
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# do not wish to do so, delete this exception statement from your version.
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#
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# For more information : contact@centreon.com
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# Authors : Kevin Duret <kduret@merethis.com>
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#
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####################################################################################
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package centreon::common::fastpath::mode::environment;
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use base qw(centreon::plugins::mode);
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use strict;
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use warnings;
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my $oid_boxServicesFansEntry = '.1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.6.1';
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my $oid_boxServicesFanItemState = '.1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.6.1.3';
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my $oid_boxServicesFanSpeed = '.1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.6.1.4';
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my $oid_boxServicesPowSuppliesEntry = '.1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.7.1';
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my $oid_boxServicesPowSupplyItemState = '.1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.7.1.3';
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my $oid_boxServicesTempSensorsEntry = '.1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.8.1';
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my $oid_boxServicesTempSensorTemperature1 = '.1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.8.1.4'; # oid for 6200 series
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my $oid_boxServicesTempSensorTemperature2 = '.1.3.6.1.4.1.674.10895.5000.2.6132.1.1.43.1.8.1.5';
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my $thresholds = {
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psu => [
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['notpresent', 'OK'],
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['operational', 'OK'],
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['failed', 'CRITICAL'],
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['powering', 'WARNING'],
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['nopower', 'CRITICAL'],
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['notpowering', 'CRITICAL'],
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['incompatible', 'CRITICAL'],
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],
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fan => [
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['notpresent', 'OK'],
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['operational', 'OK'],
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['failed', 'CRITICAL'],
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['powering', 'WARNING'],
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['nopower', 'CRITICAL'],
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['notpowering', 'CRITICAL'],
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['incompatible', 'CRITICAL'],
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],
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};
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my %map_states = (
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1 => 'notpresent',
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2 => 'operational',
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3 => 'failed',
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4 => 'powering',
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5 => 'nopower',
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6 => 'notpowering',
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7 => 'incompatible',
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);
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"exclude:s" => { name => 'exclude' },
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"component:s" => { name => 'component', default => 'all' },
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"absent-problem:s" => { name => 'absent' },
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"no-component:s" => { name => 'no_component' },
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"threshold-overload:s@" => { name => 'threshold_overload' },
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"warning-temperature:s" => { name => 'warning_temperature' },
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"critical-temperature:s" => { name => 'critical_temperature' },
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});
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$self->{components} = {};
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$self->{no_components} = undef;
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return $self;
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::init(%options);
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if (($self->{perfdata}->threshold_validate(label => 'warning_temperature', value => $self->{option_results}->{warning_temperature})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning temperature threshold '" . $self->{option_results}->{warning_temperature} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'critical_temperature', value => $self->{option_results}->{critical_temperature})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical temperature threshold '" . $self->{option_results}->{critical_temperature} . "'.");
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$self->{output}->option_exit();
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}
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if (defined($self->{option_results}->{no_component})) {
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if ($self->{option_results}->{no_component} ne '') {
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$self->{no_components} = $self->{option_results}->{no_component};
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} else {
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$self->{no_components} = 'critical';
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}
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}
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$self->{overload_th} = {};
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foreach my $val (@{$self->{option_results}->{threshold_overload}}) {
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if ($val !~ /^(.*?),(.*?),(.*)$/) {
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$self->{output}->add_option_msg(short_msg => "Wrong treshold-overload option '" . $val . "'.");
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$self->{output}->option_exit();
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}
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my ($section, $status, $filter) = ($1, $2, $3);
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if ($self->{output}->is_litteral_status(status => $status) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong treshold-overload status '" . $val . "'.");
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$self->{output}->option_exit();
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}
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$self->{overload_th}->{$section} = [] if (!defined($self->{overload_th}->{$section}));
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push @{$self->{overload_th}->{$section}}, {filter => $filter, status => $status};
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}
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}
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sub run {
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my ($self, %options) = @_;
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# $options{snmp} = snmp object
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$self->{snmp} = $options{snmp};
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# There is a bug with get_leef and snmpv1.
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$self->{results} = $self->{snmp}->get_multiple_table(oids => [
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{ oid => $oid_boxServicesFansEntry },
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{ oid => $oid_boxServicesPowSuppliesEntry },
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{ oid => $oid_boxServicesTempSensorsEntry },
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]);
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if ($self->{option_results}->{component} eq 'all') {
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$self->check_fan();
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$self->check_psu();
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$self->check_temperature();
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} elsif ($self->{option_results}->{component} eq 'fan') {
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$self->check_fan();
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} elsif ($self->{option_results}->{component} eq 'psu') {
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$self->check_psu();
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} elsif ($self->{option_results}->{component} eq 'temperature') {
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$self->check_temperature();
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} else {
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$self->{output}->add_option_msg(short_msg => "Wrong option. Cannot find component '" . $self->{option_results}->{component} . "'.");
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$self->{output}->option_exit();
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}
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my $total_components = 0;
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my $display_by_component = '';
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my $display_by_component_append = '';
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foreach my $comp (sort(keys %{$self->{components}})) {
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# Skipping short msg when no components
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next if ($self->{components}->{$comp}->{total} == 0 && $self->{components}->{$comp}->{skip} == 0);
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$total_components += $self->{components}->{$comp}->{total} + $self->{components}->{$comp}->{skip};
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my $count_by_components = $self->{components}->{$comp}->{total} + $self->{components}->{$comp}->{skip};
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$display_by_component .= $display_by_component_append . $self->{components}->{$comp}->{total} . '/' . $count_by_components . ' ' . $self->{components}->{$comp}->{name};
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$display_by_component_append = ', ';
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}
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$self->{output}->output_add(severity => 'OK',
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short_msg => sprintf("All %s components are ok [%s].",
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$total_components,
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$display_by_component)
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);
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if (defined($self->{option_results}->{no_component}) && $total_components == 0) {
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$self->{output}->output_add(severity => $self->{no_components},
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short_msg => 'No components are checked.');
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}
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$self->{output}->display();
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$self->{output}->exit();
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}
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sub check_exclude {
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my ($self, %options) = @_;
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if (defined($options{instance})) {
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if (defined($self->{option_results}->{exclude}) && $self->{option_results}->{exclude} =~ /(^|\s|,)${options{section}}[^,]*#\Q$options{instance}\E#/) {
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$self->{components}->{$options{section}}->{skip}++;
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$self->{output}->output_add(long_msg => sprintf("Skipping $options{section} section $options{instance} instance."));
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return 1;
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}
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} elsif (defined($self->{option_results}->{exclude}) && $self->{option_results}->{exclude} =~ /(^|\s|,)$options{section}(\s|,|$)/) {
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$self->{output}->output_add(long_msg => sprintf("Skipping $options{section} section."));
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return 1;
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}
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return 0;
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}
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sub absent_problem {
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my ($self, %options) = @_;
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if (defined($self->{option_results}->{absent}) &&
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$self->{option_results}->{absent} =~ /(^|\s|,)($options{section}(\s*,|$)|${options{section}}[^,]*#\Q$options{instance}\E#)/) {
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$self->{output}->output_add(severity => 'CRITICAL',
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short_msg => sprintf("Component '%s' instance '%s' is not present",
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$options{section}, $options{instance}));
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}
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$self->{output}->output_add(long_msg => sprintf("Skipping $options{section} section $options{instance} instance (not present)"));
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$self->{components}->{$options{section}}->{skip}++;
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return 1;
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}
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sub get_severity {
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my ($self, %options) = @_;
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my $status = 'UNKNOWN'; # default
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if (defined($self->{overload_th}->{$options{section}})) {
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foreach (@{$self->{overload_th}->{$options{section}}}) {
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if ($options{value} =~ /$_->{filter}/i) {
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$status = $_->{status};
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return $status;
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}
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}
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}
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foreach (@{$thresholds->{$options{section}}}) {
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if ($options{value} =~ /$$_[0]/i) {
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$status = $$_[1];
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return $status;
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}
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}
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return $status;
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}
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sub check_fan {
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my ($self) = @_;
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$self->{output}->output_add(long_msg => "Checking fans");
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$self->{components}->{fan} = {name => 'fans', total => 0, skip => 0};
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return if ($self->check_exclude(section => 'fan'));
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foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_boxServicesFansEntry}})) {
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next if ($oid !~ /^$oid_boxServicesFanItemState\.(.*)/);
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my $instance = $1;
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my $fan_state = $self->{results}->{$oid_boxServicesFansEntry}->{$oid_boxServicesFanItemState . '.' . $instance};
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my $fan_speed = $self->{results}->{$oid_boxServicesFansEntry}->{$oid_boxServicesFanSpeed . '.' . $instance};
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next if ($self->check_exclude(section => 'fan', instance => $instance));
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next if ($map_states{$fan_state} eq 'notPresent' &&
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$self->absent_problem(section => 'fan', instance => $instance));
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$self->{components}->{fan}->{total}++;
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$self->{output}->output_add(long_msg => sprintf("Fan '%s' state is %s.",
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$instance, $map_states{$fan_state}));
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my $exit = $self->get_severity(section => 'fan', value => $map_states{$fan_state});
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if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
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$self->{output}->output_add(severity => $exit,
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short_msg => sprintf("Fan '%s' state is %s.", $instance, $map_states{$fan_state}));
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}
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$self->{output}->perfdata_add(label => "Fan_$instance",
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unit => 'rpm',
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value => $fan_speed,
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min => 0);
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}
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}
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sub check_psu {
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my ($self) = @_;
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$self->{output}->output_add(long_msg => "Checking power supplies");
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$self->{components}->{psu} = {name => 'psus', total => 0, skip => 0};
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return if ($self->check_exclude(section => 'psu'));
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foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_boxServicesPowSuppliesEntry}})) {
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next if ($oid !~ /^$oid_boxServicesPowSupplyItemState\.(.*)/);
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my $instance = $1;
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my $psu_state = $self->{results}->{$oid_boxServicesPowSuppliesEntry}->{$oid_boxServicesPowSupplyItemState . '.' . $instance};
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next if ($self->check_exclude(section => 'psu', instance => $instance));
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next if ($map_states{$psu_state} eq 'notPresent' &&
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$self->absent_problem(section => 'psu', instance => $instance));
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$self->{components}->{psu}->{total}++;
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$self->{output}->output_add(long_msg => sprintf("Power supply '%s' state is %s.",
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$instance, $map_states{$psu_state}));
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my $exit = $self->get_severity(section => 'psu', value => $map_states{$psu_state});
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if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
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$self->{output}->output_add(severity => $exit,
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short_msg => sprintf("Power supply '%s' state is %s.", $instance, $map_states{$psu_state}));
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}
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}
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}
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sub check_temperature {
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my ($self) = @_;
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$self->{output}->output_add(long_msg => "Checking temperature sensors");
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$self->{components}->{temperature} = {name => 'temperature sensors', total => 0, skip => 0};
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return if ($self->check_exclude(section => 'temperature'));
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foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_boxServicesTempSensorsEntry}})) {
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my $instance;
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if ($oid =~ /^$oid_boxServicesTempSensorTemperature1\.(.*)/) {
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$instance = $1;
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} elsif ($oid =~ /^$oid_boxServicesTempSensorTemperature2\.(.*)\.(.*)/) {
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$instance = $1 . '.' . $2;
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} else {
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next;
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}
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my $temperature;
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if (defined($self->{results}->{$oid_boxServicesTempSensorsEntry}->{$oid_boxServicesTempSensorTemperature1 . '.' . $instance})) {
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$temperature = $self->{results}->{$oid_boxServicesTempSensorsEntry}->{$oid_boxServicesTempSensorTemperature1 . '.' . $instance};
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} else {
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$temperature = $self->{results}->{$oid_boxServicesTempSensorsEntry}->{$oid_boxServicesTempSensorTemperature2 . '.' . $instance};
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}
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next if ($self->check_exclude(section => 'temperature', instance => $instance));
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$instance =~ s/(\d+)\.//;
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$self->{components}->{temperature}->{total}++;
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$self->{output}->output_add(long_msg => sprintf("Temperature sensor '%s' : %sc.",
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$instance, $temperature));
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my $exit = $self->{perfdata}->threshold_check(value => $temperature, threshold => [ { label => 'critical_temperature', 'exit_litteral' => 'critical' }, { label => 'warning_temperature', exit_litteral => 'warning' } ]);
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if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
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$self->{output}->output_add(severity => $exit,
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short_msg => sprintf("Temperature sensor '%s' : %sc.", $instance, $temperature));
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}
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$self->{output}->perfdata_add(label => "Temperature_$instance",
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unit => 'c',
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value => $temperature);
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}
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}
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1;
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__END__
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=head1 MODE
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Check environment (FASTPATH-BOXSERVICES-MIB) (Fans, Power Supplies, Temperature).
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=over 8
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=item B<--component>
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Which component to check (Default: 'all').
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Can be: 'psu', 'fan', 'temperature'.
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=item B<--exclude>
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Exclude some parts (comma seperated list) (Example: --exclude=psu)
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Can also exclude specific instance: --exclude='fan#fan2_unit1#'
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=item B<--absent-problem>
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Return an error if an entity is not 'present' (default is skipping) (comma seperated list)
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Can be specific or global: --absent-problem=psu
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=item B<--no-component>
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Return an error if no compenents are checked.
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If total (with skipped) is 0. (Default: 'critical' returns).
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=item B<--threshold-overload>
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Set to overload default threshold values (syntax: section,status,regexp)
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It used before default thresholds (order stays).
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Example: --threshold-overload='psu,CRITICAL,^(?!(normal)$)'
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=item B<--warning-temperature>
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Warning threshold for temperature in celsius.
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=item B<--critical-temperature>
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Critical threshold for temperature in celsius.
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=back
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=cut
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