103 lines
2.5 KiB
Perl
103 lines
2.5 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 network::tplink::snmp::mode::memory;
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use base qw(centreon::plugins::templates::counter);
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use strict;
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use warnings;
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sub prefix_message_output {
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my ($self, %options) = @_;
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return "Memory unit '" . $options{instance_value}->{unit_number} . "' ";
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'memory', type => 1, cb_prefix_output => 'prefix_message_output', message_multiple => 'All memory units are ok' },
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];
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$self->{maps_counters}->{memory} = [
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{ label => 'usage-prct', nlabel => 'memory.usage.percentage', set => {
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key_values => [ { name => 'prct_used' } ],
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output_template => 'used: %.2f %%',
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perfdatas => [
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{ template => '%.2f', min => 0, max => 100, unit => '%', label_extra_instance => 1 }
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]
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}
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}
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];
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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, 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 $self;
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my $oid_memory_used = '.1.3.6.1.4.1.11863.6.4.1.2.1.1.2'; # tpSysMonitorMemoryUtilization
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my $snmp_result = $options{snmp}->get_table(
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oid => $oid_memory_used,
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nothing_quit => 1
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);
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$self->{memory} = {};
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foreach (keys %$snmp_result) {
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/^$oid_memory_used\.(.*)$/;
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my $unit_number = $1;
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$self->{memory}->{$unit_number} = {
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unit_number => $unit_number,
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prct_used => $snmp_result->{$_}
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};
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}
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}
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1;
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__END__
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=head1 MODE
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Check memory usage.
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=over 8
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'usage-prct' (%).
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=back
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=cut
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