250 lines
8.4 KiB
Perl
250 lines
8.4 KiB
Perl
#
|
|
# Copyright 2020 Centreon (http://www.centreon.com/)
|
|
#
|
|
# Centreon is a full-fledged industry-strength solution that meets
|
|
# the needs in IT infrastructure and application monitoring for
|
|
# service performance.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
|
|
package snmp_standard::mode::entity;
|
|
|
|
use base qw(centreon::plugins::templates::hardware);
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
sub set_system {
|
|
my ($self, %options) = @_;
|
|
|
|
$self->{regexp_threshold_overload_check_section_option} = '^(sensor\..*)$';
|
|
$self->{regexp_threshold_numeric_check_section_option} = '^(sensor\..*)$';
|
|
|
|
$self->{cb_hook2} = 'snmp_execute';
|
|
|
|
$self->{thresholds} = {
|
|
sensor => [
|
|
['unavailable', 'OK'],
|
|
['ok', 'OK'],
|
|
['nonoperational', 'WARNING'],
|
|
],
|
|
};
|
|
|
|
$self->{components_path} = 'snmp_standard::mode::components';
|
|
$self->{components_module} = ['sensor'];
|
|
}
|
|
|
|
sub new {
|
|
my ($class, %options) = @_;
|
|
my $self = $class->SUPER::new(package => __PACKAGE__, %options, no_absent => 1, no_load_components => 1);
|
|
bless $self, $class;
|
|
|
|
$options{options}->add_options(arguments => {
|
|
'sensor-scale' => { name => 'sensor_scale' },
|
|
});
|
|
|
|
return $self;
|
|
}
|
|
|
|
sub snmp_execute {
|
|
my ($self, %options) = @_;
|
|
|
|
my $oid_entPhysicalName = '.1.3.6.1.2.1.47.1.1.1.1.7';
|
|
my $oid_entPhysicalDescr = '.1.3.6.1.2.1.47.1.1.1.1.2';
|
|
$self->{snmp} = $options{snmp};
|
|
push @{$self->{request}}, { oid => $oid_entPhysicalName }, { oid => $oid_entPhysicalDescr };
|
|
$self->{results} = $self->{snmp}->get_multiple_table(oids => $self->{request});
|
|
}
|
|
|
|
1;
|
|
|
|
=head1 MODE
|
|
|
|
Check entity sensors (ENTITY-SENSOR-MIB).
|
|
|
|
=over 8
|
|
|
|
=item B<--component>
|
|
|
|
Which component to check (Default: '.*').
|
|
Can be: 'sensor'.
|
|
|
|
=item B<--filter>
|
|
|
|
Exclude some parts (comma seperated list)
|
|
Can also exclude specific instance: --filter=sensor,celsius.*
|
|
|
|
=item B<--no-component>
|
|
|
|
Return an error if no compenents are checked.
|
|
If total (with skipped) is 0. (Default: 'critical' returns).
|
|
|
|
=item B<--threshold-overload>
|
|
|
|
Set to overload default threshold values (syntax: section,[instance,]status,regexp)
|
|
It used before default thresholds (order stays).
|
|
Example: --threshold-overload='sensor.celsius,OK,nonoperational'
|
|
|
|
=item B<--warning>
|
|
|
|
Set warning threshold (syntax: type,regexp,threshold)
|
|
Example: --warning='sensor.celsius,.*,30'
|
|
|
|
=item B<--critical>
|
|
|
|
Set critical threshold (syntax: type,regexp,threshold)
|
|
Example: --critical='sensor.celsius,.*,40'
|
|
|
|
=item B<--sensor-scale>
|
|
|
|
Apply scaling value (some equipments are buggy. So we don't use scale by default).
|
|
|
|
=back
|
|
|
|
=cut
|
|
|
|
package snmp_standard::mode::components::sensor;
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
my %map_sensor_status = (1 => 'ok', 2 => 'unavailable', 3 => 'nonoperational');
|
|
my %map_sensor_type = (
|
|
1 => 'other',
|
|
2 => 'unknown',
|
|
3 => 'voltsAC',
|
|
4 => 'voltsDC',
|
|
5 => 'amperes',
|
|
6 => 'watts',
|
|
7 => 'hertz',
|
|
8 => 'celsius',
|
|
9 => 'percentRH',
|
|
10 => 'rpm',
|
|
11 => 'cmm',
|
|
12 => 'truthvalue',
|
|
13 => 'specialEnum',
|
|
14 => 'dBm',
|
|
);
|
|
my %map_sensor_scale = (
|
|
1 => -24, # yocto,
|
|
2 => -21, # zepto
|
|
3 => -18, # atto
|
|
4 => -15, # femto
|
|
5 => -12, # pico
|
|
6 => -9, # nano
|
|
7 => -6, # micro
|
|
8 => -3, # milli
|
|
9 => 0, #units
|
|
10 => 3, #kilo
|
|
11 => 6, #mega
|
|
12 => 9, #giga
|
|
13 => 12, #tera
|
|
14 => 18, #exa
|
|
15 => 15, #peta
|
|
16 => 21, #zetta
|
|
17 => 24, #yotta
|
|
);
|
|
my %perfdata_unit = ('other' => '', 'unknown' => '', 'voltsAC' => 'V',
|
|
'voltsDC' => 'V', 'amperes' => 'A', 'watts' => 'W',
|
|
'hertz' => 'Hz', 'celsius' => 'C', 'percentRH' => '%',
|
|
'rpm' => 'rpm', 'cmm' => '', 'truthvalue' => '',
|
|
'specialEnum' => '', 'dBm' => 'dBm',
|
|
);
|
|
|
|
my $mapping = {
|
|
entPhySensorType => { oid => '.1.3.6.1.2.1.99.1.1.1.1', map => \%map_sensor_type },
|
|
entPhySensorScale => { oid => '.1.3.6.1.2.1.99.1.1.1.2', map => \%map_sensor_scale },
|
|
entPhySensorPrecision => { oid => '.1.3.6.1.2.1.99.1.1.1.3' },
|
|
entPhySensorValue => { oid => '.1.3.6.1.2.1.99.1.1.1.4' },
|
|
entPhySensorOperStatus => { oid => '.1.3.6.1.2.1.99.1.1.1.5', map => \%map_sensor_status },
|
|
};
|
|
my $oid_entPhySensorEntry = '.1.3.6.1.2.1.99.1.1.1';
|
|
|
|
sub load {
|
|
my ($self) = @_;
|
|
|
|
push @{$self->{request}}, { oid => $oid_entPhySensorEntry, end => $mapping->{entPhySensorOperStatus}->{oid} };
|
|
}
|
|
|
|
sub check {
|
|
my ($self) = @_;
|
|
|
|
$self->{output}->output_add(long_msg => "Checking sensors");
|
|
$self->{components}->{sensor} = {name => 'sensors', total => 0, skip => 0};
|
|
return if ($self->check_filter(section => 'sensor'));
|
|
|
|
my $oid_entPhysicalName = '.1.3.6.1.2.1.47.1.1.1.1.7';
|
|
my $oid_entPhysicalDescr = '.1.3.6.1.2.1.47.1.1.1.1.2';
|
|
foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_entPhysicalName}})) {
|
|
next if ($oid !~ /^$oid_entPhysicalName\.(.*)$/);
|
|
my $instance = $1;
|
|
my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_entPhySensorEntry}, instance => $instance);
|
|
next if (!defined($result->{entPhySensorOperStatus}));
|
|
|
|
next if ($self->check_filter(section => 'sensor', instance => $result->{entPhySensorType} . '.' . $instance));
|
|
|
|
my $name = $self->{results}->{$oid_entPhysicalName}->{$oid} ne '' ?
|
|
$self->{results}->{$oid_entPhysicalName}->{$oid} : $self->{results}->{$oid_entPhysicalDescr}->{$oid_entPhysicalDescr . '.' . $instance};
|
|
# It seems there is no scale
|
|
if (!defined($self->{option_results}->{sensor_scale})) {
|
|
$result->{entPhySensorValue} = defined($result->{entPhySensorValue}) ?
|
|
$result->{entPhySensorValue} * (10 ** -($result->{entPhySensorPrecision})) : undef;
|
|
} else {
|
|
$result->{entPhySensorValue} = defined($result->{entPhySensorValue}) ?
|
|
$result->{entPhySensorValue} * (10 ** ($result->{entPhySensorScale}) * (10 ** -($result->{entPhySensorPrecision}))) : undef;
|
|
}
|
|
|
|
$self->{components}->{sensor}->{total}++;
|
|
$self->{output}->output_add(
|
|
long_msg => sprintf(
|
|
"sensor '%s' status is '%s' [instance = %s, value = %s]",
|
|
$name,
|
|
$result->{entPhySensorOperStatus},
|
|
$result->{entPhySensorType} . '.' . $instance,
|
|
defined($result->{entPhySensorValue}) ? $result->{entPhySensorValue} : '-'
|
|
)
|
|
);
|
|
my $exit = $self->get_severity(label => 'sensor', section => 'sensor.' . $result->{entPhySensorType}, value => $result->{entPhySensorOperStatus});
|
|
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
|
|
$self->{output}->output_add(severity => $exit,
|
|
short_msg => sprintf("Sensor '%s' status is '%s'", $name, $result->{entPhySensorOperStatus}));
|
|
}
|
|
|
|
next if (!defined($result->{entPhySensorValue}) || $result->{entPhySensorValue} !~ /[0-9]/);
|
|
|
|
my $component = 'sensor.' . $result->{entPhySensorType};
|
|
my ($exit2, $warn, $crit, $checked) = $self->get_severity_numeric(section => $component, instance => $instance, value => $result->{entPhySensorValue});
|
|
if (!$self->{output}->is_status(value => $exit2, compare => 'ok', litteral => 1)) {
|
|
$self->{output}->output_add(
|
|
severity => $exit2,
|
|
short_msg => sprintf(
|
|
"Sensor '%s/%s' is %s %s",
|
|
$name,
|
|
$instance,
|
|
$result->{entPhySensorValue},
|
|
$perfdata_unit{$result->{entPhySensorType}}
|
|
)
|
|
);
|
|
}
|
|
$self->{output}->perfdata_add(
|
|
label => $component . '_' . $name, unit => $perfdata_unit{$result->{entPhySensorType}},
|
|
value => $result->{entPhySensorValue},
|
|
warning => $warn,
|
|
critical => $crit
|
|
);
|
|
}
|
|
}
|
|
|
|
1;
|