165 lines
5.3 KiB
Perl
165 lines
5.3 KiB
Perl
#
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# Copyright 2020 Centreon (http://www.centreon.com/)
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#
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# Centreon is a full-fledged industry-strength solution that meets
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# the needs in IT infrastructure and application monitoring for
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# service performance.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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package snmp_standard::mode::hardwaredevice;
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use base qw(centreon::plugins::templates::hardware);
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use strict;
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use warnings;
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sub set_system {
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my ($self, %options) = @_;
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$self->{cb_hook2} = 'snmp_execute';
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$self->{thresholds} = {
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default => [
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['unknown', 'UNKNOWN'],
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['running', 'OK'],
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['warning', 'WARNING'],
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['testing', 'OK'],
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['down', 'CRITICAL'],
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],
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};
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$self->{components_path} = 'snmp_standard::mode::components';
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$self->{components_module} = ['device'];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, no_absent => 1, no_performance => 1, no_load_components => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {});
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return $self;
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}
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sub snmp_execute {
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my ($self, %options) = @_;
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$self->{snmp} = $options{snmp};
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$self->{results} = $self->{snmp}->get_multiple_table(oids => $self->{request});
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}
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1;
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=head1 MODE
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Check hardware devices (HOST-RESOURCES-MIB).
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=over 8
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=item B<--component>
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Which component to check (Default: '.*').
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Can be: 'device'.
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=item B<--filter>
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Exclude some parts (comma seperated list)
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Can also exclude specific instance: --filter=device,network.*
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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,[instance,]status,regexp)
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It used before default thresholds (order stays).
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Example: --threshold-overload='device.network,OK,down'
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=back
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=cut
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package snmp_standard::mode::components::device;
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use strict;
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use warnings;
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use centreon::plugins::misc;
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my %map_status = (1 => 'unknown', 2 => 'running', 3 => 'warning', 4 => 'testing', 5 => 'down');
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my %map_type = (
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'.1.3.6.1.2.1.25.3.1.1' => 'other',
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'.1.3.6.1.2.1.25.3.1.2' => 'unknown',
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'.1.3.6.1.2.1.25.3.1.3' => 'processor',
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'.1.3.6.1.2.1.25.3.1.4' => 'network',
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'.1.3.6.1.2.1.25.3.1.5' => 'printer',
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'.1.3.6.1.2.1.25.3.1.6' => 'diskStorage',
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'.1.3.6.1.2.1.25.3.1.10', => 'video',
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'.1.3.6.1.2.1.25.3.1.11' => 'audio',
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'.1.3.6.1.2.1.25.3.1.12' => 'coprocessor',
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'.1.3.6.1.2.1.25.3.1.13' => 'keyboard',
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'.1.3.6.1.2.1.25.3.1.14' => 'modem',
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'.1.3.6.1.2.1.25.3.1.15' => 'parallelPort',
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'.1.3.6.1.2.1.25.3.1.16' => 'pointing',
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'.1.3.6.1.2.1.25.3.1.17' => 'serialPort',
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'.1.3.6.1.2.1.25.3.1.18' => 'tape',
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'.1.3.6.1.2.1.25.3.1.19' => 'clock',
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'.1.3.6.1.2.1.25.3.1.20' => 'volatileMemory',
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'.1.3.6.1.2.1.25.3.1.21' => 'nonVolatileMemory',
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);
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my $mapping = {
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hrDeviceType => { oid => '.1.3.6.1.2.1.25.3.2.1.2', map => \%map_type },
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hrDeviceDescr => { oid => '.1.3.6.1.2.1.25.3.2.1.3' },
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hrDeviceStatus => { oid => '.1.3.6.1.2.1.25.3.2.1.5', map => \%map_status },
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};
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my $oid_hrDeviceEntry = '.1.3.6.1.2.1.25.3.2.1';
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sub load {
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my ($self) = @_;
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push @{$self->{request}}, { oid => $oid_hrDeviceEntry };
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}
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sub check {
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my ($self) = @_;
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$self->{output}->output_add(long_msg => "Checking devices");
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$self->{components}->{device} = {name => 'devices', total => 0, skip => 0};
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return if ($self->check_filter(section => 'device'));
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foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_hrDeviceEntry}})) {
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next if ($oid !~ /^$mapping->{hrDeviceStatus}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_hrDeviceEntry}, instance => $instance);
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next if ($self->check_filter(section => 'device', instance => $result->{hrDeviceType} . '.' . $instance));
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$result->{hrDeviceDescr} = centreon::plugins::misc::trim($result->{hrDeviceDescr});
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$self->{components}->{device}->{total}++;
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$self->{output}->output_add(long_msg => sprintf("device '%s' status is '%s' [instance = %s]",
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$result->{hrDeviceDescr}, $result->{hrDeviceStatus}, $result->{hrDeviceType} . '.' . $instance));
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my $exit = $self->get_severity(label => 'default', section => 'device.' . $result->{hrDeviceType}, value => $result->{hrDeviceStatus});
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if (!$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("Device '%s' status is '%s'", $result->{hrDeviceDescr}, $result->{hrDeviceStatus}));
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}
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}
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}
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1;
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