mirror of
https://github.com/centreon/centreon-plugins.git
synced 2025-11-04 13:14:14 +01:00
256 lines
10 KiB
Perl
256 lines
10 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 cloud::google::gcp::custom::mode;
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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_output {
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my ($self, %options) = @_;
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return "Instance '" . $options{instance_value}->{display} . "' ";
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}
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sub prefix_aggregations_output {
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my ($self, %options) = @_;
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return "aggregation '" . $options{instance_value}->{display} . "' metrics ";
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}
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sub long_output {
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my ($self, %options) = @_;
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return "Checking '" . $options{instance_value}->{display} . "' ";
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}
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sub custom_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{timeframe} = $options{new_datas}->{ $self->{instance} . '_timeframe' };
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$self->{result_values}->{value}->{absolute} = $options{new_datas}->{ $self->{instance} . '_' . $options{extra_options}->{metric} };
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$self->{result_values}->{value}->{absolute} = eval $self->{result_values}->{value}->{absolute} . $self->{instance_mode}->{metrics_mapping}->{$options{extra_options}->{metric}}->{calc}
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if (defined($self->{instance_mode}->{metrics_mapping}->{$options{extra_options}->{metric}}->{calc}));
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$self->{result_values}->{value}->{per_second} = $self->{result_values}->{value}->{absolute} / $self->{result_values}->{timeframe};
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$self->{result_values}->{metric} = $options{extra_options}->{metric};
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return 0;
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}
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sub custom_threshold {
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my ($self, %options) = @_;
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my $threshold = $self->{instance_mode}->{metrics_mapping}->{ $self->{result_values}->{metric} }->{threshold};
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my $value = $self->{result_values}->{value}->{absolute};
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if (defined($self->{instance_mode}->{option_results}->{per_second})) {
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$value = $self->{result_values}->{value}->{per_second};
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}
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my $exit = $self->{perfdata}->threshold_check(
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value => $value,
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threshold => [
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{ label => 'critical-' . $threshold, exit_litteral => 'critical' },
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{ label => 'warning-' . $threshold, exit_litteral => 'warning' }
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]
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);
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return $exit;
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}
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sub custom_perfdata {
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my ($self, %options) = @_;
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my $threshold = $self->{instance_mode}->{metrics_mapping}->{ $self->{result_values}->{metric} }->{threshold};
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my $options = $self->{instance_mode}->{metrics_mapping}->{ $self->{result_values}->{metric} }->{perfdata}->{absolute};
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my $value = sprintf(
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$self->{instance_mode}->{metrics_mapping}->{ $self->{result_values}->{metric} }->{perfdata}->{absolute}->{format},
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$self->{result_values}->{value}->{absolute}
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);
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if (defined($self->{instance_mode}->{option_results}->{per_second}) &&
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defined($self->{instance_mode}->{metrics_mapping}->{ $self->{result_values}->{metric} }->{perfdata}->{per_second})) {
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$value = sprintf(
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$self->{instance_mode}->{metrics_mapping}->{ $self->{result_values}->{metric} }->{perfdata}->{per_second}->{format},
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$self->{result_values}->{value}->{per_second}
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);
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$options = $self->{instance_mode}->{metrics_mapping}->{ $self->{result_values}->{metric} }->{perfdata}->{per_second};
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}
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$self->{output}->perfdata_add(
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instances => $self->{instance},
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value => $value,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $threshold),
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critical => $self->{perfdata}->get_perfdata_for_output( label => 'critical-' . $threshold),
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%{$options}
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);
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}
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sub custom_output {
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my ($self, %options) = @_;
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my $unit = $self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{perfdata}->{absolute}->{unit};
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my $output = $self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{output_string};
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my $value = $self->{result_values}->{value}->{absolute};
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if (defined($self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{perfdata}->{absolute}->{change_bytes})) {
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($value, $unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{value}->{absolute});
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}
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if (defined($self->{instance_mode}->{option_results}->{per_second}) &&
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defined($self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{perfdata}->{per_second})) {
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$unit = $self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{perfdata}->{per_second}->{unit};
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$value = $self->{result_values}->{value}->{per_second};
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if (defined($self->{instance_mode}->{metrics_mapping}->{$self->{result_values}->{metric}}->{perfdata}->{per_second}->{change_bytes})) {
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($value, $unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{value}->{per_second});
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$unit .= "/s";
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}
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}
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my $msg = sprintf($output, $value);
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$msg .= " " . $unit if (defined($unit) && $unit ne "");
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return $msg;
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{metrics_mapping} = $self->get_metrics_mapping();
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$self->{maps_counters_type} = [
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{
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type => 3,
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name => 'metrics',
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cb_prefix_output => 'prefix_output',
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cb_long_output => 'long_output',
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message_multiple => 'All metrics are ok',
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indent_long_output => ' ',
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group => [
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{
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type => 1,
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name => 'aggregations',
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cb_prefix_output => 'prefix_aggregations_output',
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display_long => 1,
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message_multiple => 'all metrics are ok',
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skipped_code => { -10 => 1 }
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}
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]
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}
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];
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foreach my $metric (sort { $self->{metrics_mapping}->{$a}->{order} <=> $self->{metrics_mapping}->{$b}->{order} } keys %{$self->{metrics_mapping}}) {
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my $entry = {
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label => $self->{metrics_mapping}->{$metric}->{threshold},
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set => {
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key_values => [ { name => $metric }, { name => 'timeframe' }, { name => 'display' } ],
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closure_custom_calc => $self->can('custom_calc'),
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closure_custom_calc_extra_options => { metric => $metric },
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closure_custom_output => $self->can('custom_output'),
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closure_custom_perfdata => $self->can('custom_perfdata'),
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closure_custom_threshold_check => $self->can('custom_threshold')
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}
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};
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push @{$self->{maps_counters}->{aggregations}}, $entry;
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}
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::check_options(%options);
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if (!defined($self->{option_results}->{dimension_value})) {
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$self->{output}->add_option_msg(short_msg => "Need to specify --dimension-value <value>.");
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$self->{output}->option_exit();
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}
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$self->{gcp_timeframe} = (defined($self->{option_results}->{timeframe})) ? $self->{option_results}->{timeframe} : 900;
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my $aggregations = [];
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if (defined($self->{option_results}->{aggregation})) {
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foreach my $aggregation (@{$self->{option_results}->{aggregation}}) {
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if ($aggregation !~ /average|maximum|minimum|total/i) {
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$self->{output}->add_option_msg(short_msg => "Aggregation '" . $aggregation . "' is not handled");
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$self->{output}->option_exit();
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}
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push @$aggregations, $aggregation;
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}
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}
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$self->{gcp_aggregations} = ['average'];
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if (scalar(@$aggregations) > 0) {
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$self->{gcp_aggregations} = $aggregations;
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}
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foreach my $metric (keys %{$self->{metrics_mapping}}) {
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next if (defined($self->{option_results}->{filter_metric}) && $self->{option_results}->{filter_metric} ne ''
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&& $metric !~ /$self->{option_results}->{filter_metric}/);
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push @{$self->{gcp_metrics}}, $metric;
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}
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}
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{metrics} = {};
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foreach my $metric (@{$self->{gcp_metrics}}) {
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my ($metric_results) = $options{custom}->gcp_get_metrics(
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dimension_name => $self->{gcp_dimension_name},
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dimension_operator => $self->{gcp_dimension_operator},
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dimension_value => $self->{gcp_dimension_value},
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instance_key => $self->{gcp_instance_key},
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metric => $metric,
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api => $self->{gcp_api},
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aggregations => $self->{gcp_aggregations},
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timeframe => $self->{gcp_timeframe},
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dimension_zeroed => $self->{gcp_dimension_zeroed}
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);
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foreach my $instance_name (keys %$metric_results) {
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foreach my $aggregation (@{$self->{gcp_aggregations}}) {
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if (!defined($self->{metrics}->{$instance_name})) {
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$self->{metrics}->{$instance_name} = {
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display => $instance_name,
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aggregations => {}
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};
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}
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if (!defined($self->{metrics}->{$instance_name}->{aggregations}->{lc($aggregation)})) {
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$self->{metrics}->{$instance_name}->{aggregations}->{lc($aggregation)} = {
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display => $aggregation,
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timeframe => $self->{gcp_timeframe}
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};
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}
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$self->{metrics}->{$instance_name}->{aggregations}->{lc($aggregation)}->{$metric} =
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defined($metric_results->{$instance_name}->{$metric}->{lc($aggregation)}) ? $metric_results->{$instance_name}->{$metric}->{lc($aggregation)} : 0
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}
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}
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}
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if (scalar(keys %{$self->{metrics}}) <= 0) {
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$self->{output}->add_option_msg(
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short_msg => 'No metrics. Check your options or use --zeroed option to set 0 on undefined values'
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);
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$self->{output}->option_exit();
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}
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}
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1;
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__END__
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