Fix #1869
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garnier-quentin
parent
268d52bda1
commit
3ffdfe54a0
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#
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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 hardware::server::supermicro::bmc::snmp::mode::hardware;
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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->{regexp_threshold_numeric_check_section_option} = '^(?:sensor)$';
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$self->{cb_hook2} = 'snmp_execute';
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$self->{thresholds} = {};
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$self->{components_path} = 'hardware::server::supermicro::bmc::snmp::mode::components';
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$self->{components_module} = ['sensor'];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, no_absent => 1, no_load_components => 1, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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});
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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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$self->{option_results}->{add_name_instance} = 1;
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$self->{snmp} = $options{snmp};
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$self->{results} = $self->{snmp}->get_multiple_table(
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oids => $self->{request},
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return_type => 1
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);
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}
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1;
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=head1 MODE
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Check hardware.
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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: 'sensor'.
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=item B<--filter>
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Can also exclude specific instance: --filter=sensor,fan
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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<--warning>
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Set warning threshold (syntax: type,regexp,threshold)
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Example: --warning='sensor,.*,30'
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=item B<--critical>
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Set critical threshold (syntax: type,regexp,threshold)
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Example: --critical='sensor,.*,40'
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=back
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=cut
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package hardware::server::supermicro::bmc::snmp::mode::components::sensor;
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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 $mapping = {
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sensorReading => { oid => '.1.3.6.1.4.1.21317.1.3.1.2' },
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lncThreshold => { oid => '.1.3.6.1.4.1.21317.1.3.1.5' },
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lcThreshold => { oid => '.1.3.6.1.4.1.21317.1.3.1.6' },
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uncThreshold => { oid => '.1.3.6.1.4.1.21317.1.3.1.8' },
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ucThreshold => { oid => '.1.3.6.1.4.1.21317.1.3.1.9' },
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sensorIDString => { oid => '.1.3.6.1.4.1.21317.1.3.1.13' }
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};
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sub load {
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my ($self) = @_;
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push @{$self->{request}}, values(%$mapping);
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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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$self->{components}->{sensor} = { name => 'sensors', total => 0, skip => 0 };
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return if ($self->check_filter(section => 'sensor'));
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foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}})) {
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next if ($oid !~ /^$mapping->{sensorIDString}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}, instance => $instance);
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$result->{sensorIDString} = centreon::plugins::misc::trim($result->{sensorIDString});
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next if ($result->{sensorIDString} eq '');
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next if ($result->{sensorReading} =~ /^0\.0+$/ && $result->{lncThreshold} =~ /^0\.0+$/);
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next if ($self->check_filter(section => 'sensor', instance => $instance, name => $result->{sensorIDString}));
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foreach (('sensorReading', 'lncThreshold', 'lcThreshold', 'uncThreshold', 'ucThreshold')) {
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$result->{$_} = $1 if ($result->{$_} =~ /^(\d+)\.0+$/);
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}
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$self->{components}->{sensor}->{total}++;
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$self->{output}->output_add(
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long_msg => sprintf(
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"sensor '%s' reading is '%s' [instance = %s]",
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$result->{sensorIDString},
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$result->{sensorReading},
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$instance . '#' . $result->{sensorIDString}
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)
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);
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my ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(
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section => 'sensor',
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instance => $instance,
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name => $result->{sensorIDString},
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value => $result->{sensorReading}
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);
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if ($checked == 0 && $result->{lncThreshold} != 0 && $result->{lcThreshold} != 0 &&
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$result->{uncThreshold} != 0 && $result->{ucThreshold} != 0) {
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my $warn_th = $result->{lncThreshold} . ':' . $result->{uncThreshold};
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my $crit_th = $result->{lcThreshold} . ':' . $result->{ucThreshold};
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$self->{perfdata}->threshold_validate(label => 'warning-sensor-instance-' . $instance, value => $warn_th);
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$self->{perfdata}->threshold_validate(label => 'critical-sensor-instance-' . $instance, value => $crit_th);
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$exit = $self->{perfdata}->threshold_check(
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value => $result->{sensorReading},
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threshold => [
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{ label => 'critical-sensor-instance-' . $instance, exit_litteral => 'critical' },
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{ label => 'warning-sensor-instance-' . $instance, exit_litteral => 'warning' }
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]
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);
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$warn = $self->{perfdata}->get_perfdata_for_output(label => 'warning-sensor-instance-' . $instance);
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$crit = $self->{perfdata}->get_perfdata_for_output(label => 'critical-sensor-instance-' . $instance);
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}
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if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
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$self->{output}->output_add(
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severity => $exit,
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short_msg => sprintf(
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"Sensor '%s' reading is %s",
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$result->{sensorIDString},
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$result->{sensorReading}
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)
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);
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}
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$self->{output}->perfdata_add(
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nlabel => 'hardware.sensor.reading.count',
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instances => $result->{sensorIDString},
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value => $result->{sensorReading},
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warning => $warn,
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critical => $crit
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);
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}
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}
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1;
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@ -0,0 +1,48 @@
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#
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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 hardware::server::supermicro::bmc::snmp::plugin;
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use strict;
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use warnings;
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use base qw(centreon::plugins::script_snmp);
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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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%{$self->{modes}} = (
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'sensors' => 'hardware::server::supermicro::bmc::snmp::mode::hardware',
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);
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return $self;
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}
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1;
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__END__
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=head1 PLUGIN DESCRIPTION
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Check Supermicro servers in SNMP (need Baseboard Management Controller).
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=cut
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