87 lines
2.8 KiB
Perl
87 lines
2.8 KiB
Perl
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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 network::lenovo::flexsystem::snmp::mode::components::temperature;
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use strict;
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use warnings;
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sub load {}
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sub check {
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my ($self) = @_;
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$self->{output}->output_add(long_msg => "Checking temperatures");
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$self->{components}->{temperature} = { name => 'temperatures', total => 0, skip => 0 };
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return if ($self->check_filter(section => 'temperature'));
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my $oid_hwTemperatureWarn = '.1.3.6.1.4.1.20301.2.5.1.3.1.22.0';
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my $oid_hwTemperatureShut = '.1.3.6.1.4.1.20301.2.5.1.3.1.23.0';
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my $results = $self->{snmp}->get_leef(oids => [$oid_hwTemperatureWarn, $oid_hwTemperatureShut], nothing_quit => 1);
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# .1.3.6.1.4.1.20301.2.5.1.3.1.41.1.1.20.1 = STRING: "44 C (Warning at 66 C / Recover at 61 C)"
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# .1.3.6.1.4.1.20301.2.5.1.3.1.41.1.1.21.1 = STRING: "44 C (Shutdown at 72 C / Recover at 67 C)"
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$results->{$oid_hwTemperatureWarn} =~ /^([.0-9]+)\s*C\s*\(Warn(?:ing)?\s*at\s*([.0-9]+)\s*C/i;
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my $temperature = $1;
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my $warning = $2;
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$results->{$oid_hwTemperatureShut} =~ /^([.0-9]+)\s*C\s*\(Shutdown\s*at\s*([.0-9]+)\s*C/i;
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if ($1 > $temperature) {
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$temperature = $1;
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}
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my $critical = ($warning + $2) / 2;
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$self->{components}->{temperature}->{total}++;
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$self->{output}->output_add(long_msg =>
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sprintf(
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"Temperature is %.1f C",
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$temperature
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)
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);
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my $exit = 'OK';
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if ($temperature >= $warning) {
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$exit = 'WARNING';
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}
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if ($temperature >= $critical) {
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$exit = 'CRITICAL';
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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 => $exit,
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short_msg => sprintf(
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"Temperature is %.1f C",
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$temperature
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)
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);
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}
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$self->{output}->perfdata_add(
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label => 'temperature', unit => 'C',
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nlabel => 'hardware.temperature.celsius',
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instances => 'system',
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value => $temperature,
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warning => $warning,
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critical => $critical
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);
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}
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1;
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