417 lines
16 KiB
Perl
417 lines
16 KiB
Perl
################################################################################
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# Copyright 2005-2013 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 : Quentin Garnier <qgarnier@merethis.com>
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#
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####################################################################################
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package network::cisco::common::mode::entity;
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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_entPhysicalDescr = '.1.3.6.1.2.1.47.1.1.1.1.2';
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my $oid_cefcFanTrayOperStatus = '.1.3.6.1.4.1.9.9.117.1.4.1.1.1';
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my $oid_cefcPhysicalStatus = '.1.3.6.1.4.1.9.9.117.1.5.1.1.1';
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my $oid_cefcFRUPowerOperStatus = '.1.3.6.1.4.1.9.9.117.1.1.2.1.2';
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my $oid_cefcModuleOperStatus = '.1.3.6.1.4.1.9.9.117.1.2.1.1.2';
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my $thresholds = {
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fan => [
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['unknown', 'UNKNOWN'],
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['down', 'CRITICAL'],
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['warning', 'WARNING'],
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['up', 'OK'],
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],
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psu => [
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['^off*', 'WARNING'],
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['failed', 'CRITICAL'],
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['onButFanFail|onButInlinePowerFail', 'WARNING'],
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['on', 'OK'],
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],
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module => [
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['unknown|mdr', 'UNKNOWN'],
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['disabled|okButDiagFailed|missing|mismatchWithParent|mismatchConfig|dormant|outOfServiceAdmin|outOfServiceEnvTemp|powerCycled|okButPowerOverWarning|okButAuthFailed|fwMismatchFound|fwDownloadFailure', 'WARNING'],
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['failed|diagFailed|poweredDown|powerDenied|okButPowerOverCritical', 'CRITICAL'],
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['boot|selfTest|poweredUp|syncInProgress|upgrading|fwDownloadSuccess|ok', 'OK'],
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],
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physical => [
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['other', 'UNKNOWN'],
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['incompatible|unsupported', 'CRITICAL'],
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['supported', 'OK'],
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],
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};
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my %map_states_fan = (
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1 => 'unknown',
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2 => 'up',
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3 => 'down',
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4 => 'warning',
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);
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my %map_states_psu = (
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1 => 'offEnvOther',
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2 => 'on',
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3 => 'offAdmin',
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4 => 'offDenied',
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5 => 'offEnvPower',
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6 => 'offEnvTemp',
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7 => 'offEnvFan',
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8 => 'failed',
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9 => 'onButFanFail',
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10 => 'offCooling',
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11 => 'offConnectorRating',
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12 => 'onButInlinePowerFail',
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);
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my %map_states_module = (
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1 => 'unknown',
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2 => 'ok',
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3 => 'disabled',
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4 => 'okButDiagFailed',
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5 => 'boot',
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6 => 'selfTest',
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7 => 'failed',
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8 => 'missing',
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9 => 'mismatchWithParent',
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10 => 'mismatchConfig',
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11 => 'diagFailed',
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12 => 'dormant',
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13 => 'outOfServiceAdmin',
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14 => 'outOfServiceEnvTemp',
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15 => 'poweredDown',
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16 => 'poweredUp',
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17 => 'powerDenied',
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18 => 'powerCycled',
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19 => 'okButPowerOverWarning',
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20 => 'okButPowerOverCritical',
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21 => 'syncInProgress',
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22 => 'upgrading',
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23 => 'okButAuthFailed',
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24 => 'mdr',
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25 => 'fwMismatchFound',
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26 => 'fwDownloadSuccess',
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27 => 'fwDownloadFailure',
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);
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my %map_states_physical = (
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1 => 'other',
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2 => 'supported',
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3 => 'unsupported',
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4 => '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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$options{options}->add_options(arguments =>
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{
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"exclude:s" => { name => 'exclude' },
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"component:s" => { name => 'component', default => 'all' },
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"no-component:s" => { name => 'no_component' },
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"threshold-overload:s@" => { name => 'threshold_overload' },
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});
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$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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$self->SUPER::init(%options);
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if (defined($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} = $options{snmp};
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$self->{results} = $self->{snmp}->get_multiple_table(oids => [
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{ oid => $oid_entPhysicalDescr },
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{ oid => $oid_cefcFanTrayOperStatus },
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{ oid => $oid_cefcPhysicalStatus },
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{ oid => $oid_cefcFRUPowerOperStatus },
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{ oid => $oid_cefcModuleOperStatus },
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]);
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if ($self->{option_results}->{component} eq 'all') {
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$self->check_fan();
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$self->check_psu();
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$self->check_physical();
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$self->check_module();
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} elsif ($self->{option_results}->{component} eq 'module') {
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$self->check_module();
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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 ($self->{option_results}->{component} eq 'physical') {
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$self->check_physical();
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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 $options{section} section."));
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return 1;
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}
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return 0;
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}
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sub get_severity {
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my ($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_cefcFanTrayOperStatus}})) {
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$oid =~ /\.([0-9]+)$/;
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my $instance = $1;
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my $fan_descr = $self->{results}->{$oid_entPhysicalDescr}->{$oid_entPhysicalDescr . '.' . $instance};
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my $fan_state = $self->{results}->{$oid_cefcFanTrayOperStatus}->{$oid};
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next if ($self->check_exclude(section => 'fan', instance => $instance));
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$self->{components}->{fan}->{total}++;
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$self->{output}->output_add(long_msg => sprintf("Fan '%s' state is %s.",
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$fan_descr, $map_states_fan{$fan_state}));
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my $exit = $self->get_severity(section => 'fan', value => $map_states_fan{$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.", $fan_descr, $map_states_fan{$fan_state}));
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}
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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_cefcFRUPowerOperStatus}})) {
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$oid =~ /\.([0-9]+)$/;
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my $instance = $1;
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my $psu_descr = $self->{results}->{$oid_entPhysicalDescr}->{$oid_entPhysicalDescr . '.' . $instance};
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my $psu_state = $self->{results}->{$oid_cefcFRUPowerOperStatus}->{$oid};
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next if ($self->check_exclude(section => 'psu', instance => $instance));
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$self->{components}->{psu}->{total}++;
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$self->{output}->output_add(long_msg => sprintf("Power Supply '%s' state is %s.",
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$psu_descr, $map_states_psu{$psu_state}));
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my $exit = $self->get_severity(section => 'psu', value => $map_states_psu{$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.", $psu_descr, $map_states_psu{$psu_state}));
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}
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}
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}
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sub check_module {
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my ($self) = @_;
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$self->{output}->output_add(long_msg => "Checking modules");
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$self->{components}->{module} = {name => 'modules', total => 0, skip => 0};
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return if ($self->check_exclude(section => 'module'));
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foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_cefcModuleOperStatus}})) {
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$oid =~ /\.([0-9]+)$/;
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my $instance = $1;
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my $module_descr = $self->{results}->{$oid_entPhysicalDescr}->{$oid_entPhysicalDescr . '.' . $instance};
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my $module_state = $self->{results}->{$oid_cefcModuleOperStatus}->{$oid};
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next if ($self->check_exclude(section => 'module', instance => $instance));
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$self->{components}->{module}->{total}++;
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$self->{output}->output_add(long_msg => sprintf("Module '%s' state is %s.",
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$module_descr, $map_states_module{$module_state}));
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my $exit = $self->get_severity(section => 'module', value => $map_states_module{$module_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("Module '%s' state is %s.", $module_descr, $map_states_module{$module_state}));
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}
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}
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}
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sub check_physical {
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my ($self) = @_;
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$self->{output}->output_add(long_msg => "Checking physicals");
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$self->{components}->{physical} = {name => 'physical', total => 0, skip => 0};
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return if ($self->check_exclude(section => 'physical'));
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foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_cefcPhysicalStatus}})) {
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$oid =~ /\.([0-9]+)$/;
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my $instance = $1;
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my $physical_descr = $self->{results}->{$oid_entPhysicalDescr}->{$oid_entPhysicalDescr . '.' . $instance};
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my $physical_state = $self->{results}->{$oid_cefcPhysicalStatus}->{$oid};
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next if ($self->check_exclude(section => 'physical', instance => $instance));
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$self->{components}->{physical}->{total}++;
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$self->{output}->output_add(long_msg => sprintf("Physical '%s' state is %s.",
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$physical_descr, $map_states_physical{$physical_state}));
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my $exit = $self->get_severity(section => 'physical', value => $map_states_physical{$physical_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("Physical '%s' state is %s.", $physical_descr, $map_states_physical{$physical_state}));
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}
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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 monitor (CISCO-ENTITY-SENSOR-MIB) (Fans, Power Supplies, Modules, Physical Entities).
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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: 'module', 'physical', 'fan', 'psu'.
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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='psu#1#'
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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,^(?!(on)$)'
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=back
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=cut
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