142 lines
4.0 KiB
Perl
142 lines
4.0 KiB
Perl
#
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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 alarm 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 apps::monitoring::netdata::restapi::mode::load;
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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_load_output {
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my ($self, %options) = @_;
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return 'Load average ';
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'loadaverage', type => 0, skipped_code => { -10 => 1 }, cb_prefix_output => 'prefix_load_output' }
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];
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$self->{maps_counters}->{loadaverage} = [
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{ label => 'load1', nlabel => 'system.loadaverage.1m.value', set => {
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key_values => [ { name => 'load1' } ],
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output_template => '%.2f (1m)',
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perfdatas => [
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{ template => '%.2f', min => 0 }
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]
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}
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},
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{ label => 'load5', nlabel => 'system.loadaverage.5m.value', set => {
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key_values => [ { name => 'load5' } ],
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output_template => '%.2f (5m)',
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perfdatas => [
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{ template => '%.2f', min => 0 }
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]
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}
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},
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{ label => 'load15', nlabel => 'system.loadaverage.15m.value', set => {
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key_values => [ { name => 'load15' }, { name => 'load1' }, { name => 'load5' } ],
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output_template => '%.2f (15m)',
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perfdatas => [
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{ template => '%.2f', min => 0 }
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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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'chart-period:s' => { name => 'chart_period', default => '300' },
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'chart-statistics:s' => { name => 'chart_statistics', default => 'average' },
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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 $result = $options{custom}->get_data(
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chart => 'system.load',
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points => $self->{option_results}->{chart_point},
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after_period => $self->{option_results}->{chart_period},
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group => $self->{option_results}->{chart_statistics}
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);
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foreach my $load_value (@{$result->{data}}) {
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foreach my $load_label (@{$result->{labels}}) {
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$self->{load_data}->{$load_label} = shift @{$load_value};
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}
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}
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$self->{loadaverage} = {
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load1 => $self->{load_data}->{load1},
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load5 => $self->{load_data}->{load5},
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load15 => $self->{load_data}->{load15}
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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 the average load of *nix based servers using the Netdata agent RestAPI.
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Example:
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perl centreon-plugins/centreon_plugins.pl --plugin=apps::monitoring::netdata::restapi::plugin
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--mode=load --hostname=10.0.0.1 --chart-period=300 --warning-load15='4' --critical-load15='5' --verbose
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More information on 'https://learn.netdata.cloud/docs/agent/web/api'.
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=over 8
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=item B<--chart-period>
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The period in seconds on which the values are calculated.
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Default: 300
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=item B<--chart-statistic>
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The statistic calculation method used to parse the collected data.
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Can be : average, sum, min, max.
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Default: average
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=item B<--warning-*>
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Warning threshold where '*' can be: load1, load5, load15
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=item B<--critical-*>
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Critical threshold where '*' can be: load1, load5, load15
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=back
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=cut
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