324 lines
11 KiB
Perl
324 lines
11 KiB
Perl
#
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# Copyright 2021 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::hardwarefibrealliance;
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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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$self->{thresholds} = {
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unit => [
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['unknown', 'UNKNOWN'],
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['unused', 'OK'],
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['warning', 'WARNING'],
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['failed', 'CRITICAL'],
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['ok', 'OK']
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],
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sensors => [
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['unknown', 'UNKNOWN'],
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['other', 'UNKNOWN'],
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['warning', 'WARNING'],
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['failed', 'CRITICAL'],
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['ok', 'OK']
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],
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port => [
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['warning', 'WARNING'],
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['failure', 'CRITICAL'],
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['unused', 'OK'],
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['initializing', 'OK'],
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['ready', 'OK'],
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['.*', 'UNKNOWN']
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]
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};
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$self->{components_path} = 'snmp_standard::mode::components';
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$self->{components_module} = ['sensors', 'port', 'unit'];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(
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package => __PACKAGE__, %options,
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no_absent => 1, no_performance => 1, no_load_components => 1, force_new_perfdata => 1
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);
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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 => $self->{request});
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}
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1;
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=head1 MODE
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Check status of SAN Hardware (Following FibreAlliance MIB: MIB40)
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http://www.emc.com/microsites/fibrealliance/index.htm
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=over 8
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=item B<--component>
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Which component to check (Default: '.*').
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Can be: 'unit', 'sensors', 'port'.
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=item B<--add-name-instance>
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Add literal description for instance value (used in filter, and threshold options).
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=item B<--filter>
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Exclude some parts (comma seperated list)
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Can also exclude specific instance: --filter=sensors,1
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=item B<--no-component>
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Return an error if no compenents are checked.
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If total (with skipped) is 0. (Default: 'critical' returns).
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=item B<--threshold-overload>
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Set to overload default threshold values (syntax: section,[instance,]status,regexp)
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It used before default thresholds (order stays).
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Example: --threshold-overload='sensors,CRITICAL,^(?!(ok)$)'
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=back
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=cut
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package snmp_standard::mode::components::sensors;
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use strict;
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use warnings;
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my %map_sensor_status = (
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1 => 'unknown', 2 => 'other',
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3 => 'ok', 4 => 'warning',
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5 => 'failed',
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);
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my %map_sensor_type = (
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1 => 'unknown', 2 => 'other',
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3 => 'battery', 4 => 'fan',
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5 => 'power-supply', 6 => 'transmitter',
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7 => 'enclosure', 8 => 'board', 9 => 'receiver',
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);
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my %map_sensor_chara = (
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1 => 'unknown', 2 => 'other',
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3 => 'temperature', 4 => 'pressure',
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5 => 'emf', 6 => 'currentValue', 7 => 'airflow',
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8 => 'frequency', 9 => 'power', 10 => 'door',
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);
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my $mapping = {
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connUnitSensorName => { oid => '.1.3.6.1.3.94.1.8.1.3' },
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connUnitSensorStatus => { oid => '.1.3.6.1.3.94.1.8.1.4', map => \%map_sensor_status },
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connUnitSensorMessage => { oid => '.1.3.6.1.3.94.1.8.1.6' },
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connUnitSensorType => { oid => '.1.3.6.1.3.94.1.8.1.7', map => \%map_sensor_type },
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connUnitSensorCharacteristic => { oid => '.1.3.6.1.3.94.1.8.1.8', map => \%map_sensor_chara },
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};
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my $oid_connUnitSensorEntry = '.1.3.6.1.3.94.1.8.1';
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sub load {
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my ($self) = @_;
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push @{$self->{request}}, { oid => $oid_connUnitSensorEntry, start => $mapping->{connUnitSensorName}->{oid}, end => $mapping->{connUnitSensorCharacteristic}->{oid} };
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}
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sub check {
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my ($self) = @_;
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$self->{output}->output_add(long_msg => "checking sensors");
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$self->{components}->{sensors} = { name => 'sensors', total => 0, skip => 0 };
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return if ($self->check_filter(section => 'sensors'));
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foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_connUnitSensorEntry}})) {
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next if ($oid !~ /^$mapping->{connUnitSensorName}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_connUnitSensorEntry}, instance => $instance);
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next if ($self->check_filter(section => 'sensors', instance => $instance, name => $result->{connUnitSensorName}));
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$self->{components}->{sensors}->{total}++;
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$self->{output}->output_add(long_msg => sprintf(
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"sensor '%s' status is %s [msg: %s] [type: %s] [chara: %s]",
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$result->{connUnitSensorName}, $result->{connUnitSensorStatus},
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$result->{connUnitSensorMessage}, $result->{connUnitSensorType}, $result->{connUnitSensorCharacteristic})
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);
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my $exit = $self->get_severity(section => 'sensors', name => $result->{connUnitSensorName}, value => $result->{connUnitSensorStatus});
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if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
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$self->{output}->output_add(
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severity => $exit,
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short_msg => sprintf(
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"Sensor '%s' status is %s",
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$result->{connUnitSensorName},
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$result->{connUnitSensorStatus}
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)
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);
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}
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}
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}
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package snmp_standard::mode::components::port;
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use strict;
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use warnings;
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my %map_port_status = (
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1 => 'unknown', 2 => 'unused',
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3 => 'ready', 4 => 'warning',
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5 => 'failure', 6 => 'notparticipating',
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7 => 'initializing', 8 => 'bypass',
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9 => 'ols', 10 => 'other',
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);
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my $mapping_port = {
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connUnitPortName => { oid => '.1.3.6.1.3.94.1.10.1.17' },
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connUnitPortStatus => { oid => '.1.3.6.1.3.94.1.10.1.7', map => \%map_port_status },
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};
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sub load {
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my ($self) = @_;
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push @{$self->{request}}, { oid => $mapping_port->{connUnitPortName}->{oid} }, { oid => $mapping_port->{connUnitPortStatus}->{oid} };
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}
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sub check {
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my ($self) = @_;
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$self->{output}->output_add(long_msg => "checking ports");
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$self->{components}->{port} = { name => 'ports', total => 0, skip => 0 };
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return if ($self->check_filter(section => 'port'));
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foreach my $key ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{ $mapping_port->{connUnitPortName}->{oid} }})) {
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$key =~ /^$mapping_port->{connUnitPortName}->{oid}\.(.*)/;
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my $instance = $1;
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my $name = $self->{results}->{ $mapping_port->{connUnitPortName}->{oid} }->{$key};
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my $result = $self->{snmp}->map_instance(mapping => $mapping_port, results => $self->{results}->{ $mapping_port->{connUnitPortStatus}->{oid} }, instance => $instance);
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next if ($self->check_filter(section => 'port', instance => $instance, name => $name));
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$self->{components}->{port}->{total}++;
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$self->{output}->output_add(
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long_msg => sprintf(
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"port '%s' status is %s",
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$name, $result->{connUnitPortStatus}
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)
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);
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my $exit = $self->get_severity(section => 'port', name => $name, value => $result->{connUnitPortStatus});
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if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
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$self->{output}->output_add(
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severity => $exit,
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short_msg => sprintf(
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"Port '%s' status is %s",
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$name,
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$result->{connUnitPortStatus}
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)
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);
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}
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}
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}
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package snmp_standard::mode::components::unit;
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use strict;
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use warnings;
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my $map_unit_status = {
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1 => 'unknown', 2 => 'unused', 3 => 'ok', 4 => 'warning', 5 => 'failed'
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};
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my $map_unit_type = {
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1 => 'unknown', 2 => 'other', 3 => 'hub', 4 => 'switch', 5 => 'gateway',
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6 => 'converter', 7 => 'hba', 8 => 'proxy-agent', 9 => 'storage-device',
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10 => 'host', 11 => 'storage-subsystem', 12 => 'module', 13 => 'swdriver',
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14 => 'storage-access-device', 15 => 'wdm', 16 => 'ups', 17 => 'nas'
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};
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my $mapping_unit = {
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connUnitType => { oid => '.1.3.6.1.3.94.1.6.1.3', map => $map_unit_type },
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connUnitStatus => { oid => '.1.3.6.1.3.94.1.6.1.6', map => $map_unit_status },
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connUnitName => { oid => '.1.3.6.1.3.94.1.6.1.20' }
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};
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sub load {
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my ($self) = @_;
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push @{$self->{request}},
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{ oid => $mapping_unit->{connUnitType}->{oid} },
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{ oid => $mapping_unit->{connUnitStatus}->{oid} },
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{ oid => $mapping_unit->{connUnitName}->{oid} };
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}
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sub check {
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my ($self) = @_;
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$self->{output}->output_add(long_msg => "checking units");
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$self->{components}->{unit} = { name => 'units', total => 0, skip => 0 };
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return if ($self->check_filter(section => 'unit'));
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my $results = {
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%{$self->{results}->{ $mapping_unit->{connUnitType}->{oid} }},
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%{$self->{results}->{ $mapping_unit->{connUnitStatus}->{oid} }},
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%{$self->{results}->{ $mapping_unit->{connUnitName}->{oid} }},
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};
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foreach my $key ($self->{snmp}->oid_lex_sort(keys %$results)) {
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next if ($key !~ /^$mapping_unit->{connUnitName}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $self->{snmp}->map_instance(mapping => $mapping_unit, results => $results, instance => $instance);
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my $name = $result->{connUnitType} . '.' . $result->{connUnitName};
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next if ($self->check_filter(section => 'unit', instance => $instance, name => $name));
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$self->{components}->{unit}->{total}++;
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$self->{output}->output_add(
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long_msg => sprintf(
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"unit '%s' status is %s",
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$name, $result->{connUnitStatus}
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)
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);
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my $exit = $self->get_severity(section => 'unit', instance => $instance, name => $name, value => $result->{connUnitStatus});
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if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
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$self->{output}->output_add(
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severity => $exit,
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short_msg => sprintf(
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"Unit '%s' status is %s",
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$name,
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$result->{connUnitStatus}
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)
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);
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}
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}
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}
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