232 lines
7.5 KiB
Perl
232 lines
7.5 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 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::management::stackdriver::mode::getmetrics;
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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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use Data::Dumper;
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sub custom_metric_perfdata {
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my ($self, %options) = @_;
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$self->{output}->perfdata_add(
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label => $self->{result_values}->{perf_label},
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value => $self->{result_values}->{value},
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-metric'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-metric'),
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);
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}
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sub custom_metric_threshold {
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my ($self, %options) = @_;
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my $exit = $self->{perfdata}->threshold_check(
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value => $self->{result_values}->{value},
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threshold => [ { label => 'critical-metric', exit_litteral => 'critical' },
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{ label => 'warning-metric', exit_litteral => 'warning' } ]);
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return $exit;
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}
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sub custom_metric_output {
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my ($self, %options) = @_;
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my $msg = "Metric '" . $self->{result_values}->{label} . "' of resource '" . $self->{result_values}->{display} . "' value is " . $self->{result_values}->{value};
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return $msg;
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}
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sub custom_metric_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{value} = $options{new_datas}->{$self->{instance} . '_value'};
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$self->{result_values}->{label} = $options{new_datas}->{$self->{instance} . '_label'};
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$self->{result_values}->{aggregation} = $options{new_datas}->{$self->{instance} . '_aggregation'};
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$self->{result_values}->{perf_label} = $options{new_datas}->{$self->{instance} . '_perf_label'};
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$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
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return 0;
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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 => 'metrics', type => 0 },
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];
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$self->{maps_counters}->{metrics} = [
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{ label => 'metric', set => {
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key_values => [ { name => 'value' }, { name => 'label' }, { name => 'aggregation' },
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{ name => 'perf_label' }, { name => 'display' } ],
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closure_custom_calc => $self->can('custom_metric_calc'),
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closure_custom_output => $self->can('custom_metric_output'),
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closure_custom_perfdata => $self->can('custom_metric_perfdata'),
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closure_custom_threshold_check => $self->can('custom_metric_threshold'),
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}
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}
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];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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"dimension:s" => { name => 'dimension' },
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"instance:s" => { name => 'instance' },
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"metric:s" => { name => 'metric' },
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"api:s" => { name => 'api' },
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"extra-filter:s@" => { name => 'extra_filter' },
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});
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return $self;
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::check_options(%options);
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if (!defined($self->{option_results}->{dimension})) {
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$self->{output}->add_option_msg(short_msg => "Need to specify --dimension <name>.");
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$self->{output}->option_exit();
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}
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if (!defined($self->{option_results}->{instance})) {
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$self->{output}->add_option_msg(short_msg => "Need to specify --instance <name>.");
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$self->{output}->option_exit();
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}
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if (!defined($self->{option_results}->{metric})) {
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$self->{output}->add_option_msg(short_msg => "Need to specify --metric <name>.");
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$self->{output}->option_exit();
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}
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if (!defined($self->{option_results}->{api})) {
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$self->{output}->add_option_msg(short_msg => "Need to specify --api <name>.");
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$self->{output}->option_exit();
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}
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$self->{gcp_dimension} = $self->{option_results}->{dimension};
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$self->{gcp_instance} = $self->{option_results}->{instance};
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$self->{gcp_metric} = $self->{option_results}->{metric};
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$self->{gcp_api} = $self->{option_results}->{api};
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$self->{gcp_timeframe} = defined($self->{option_results}->{timeframe}) ? $self->{option_results}->{timeframe} : 600;
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if (defined($self->{option_results}->{extra_filter})) {
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$self->{gcp_extra_filters} = [];
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foreach my $extra_filter (@{$self->{option_results}->{extra_filter}}) {
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if ($extra_filter ne '') {
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push @{$self->{gcp_extra_filters}}, $extra_filter;
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}
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}
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}
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$self->{gcp_aggregation} = ['average'];
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if (defined($self->{option_results}->{aggregation})) {
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$self->{gcp_aggregation} = [];
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foreach my $aggregation (@{$self->{option_results}->{aggregation}}) {
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if ($aggregation ne '') {
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push @{$self->{gcp_aggregation}}, lc($aggregation);
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}
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}
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}
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}
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{metrics} = {};
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my ($results, $raw_results) = $options{custom}->gcp_get_metrics(
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dimension => $self->{gcp_dimension},
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instance => $self->{gcp_instance},
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metric => $self->{gcp_metric},
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api => $self->{gcp_api},
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extra_filters => $self->{gcp_extra_filters},
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aggregations => $self->{gcp_aggregation},
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timeframe => $self->{gcp_timeframe},
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);
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foreach my $label (keys %{$results}) {
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foreach my $aggregation (('minimum', 'maximum', 'average', 'total')) {
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next if (!defined($results->{$label}->{$aggregation}));
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$self->{metrics} = {
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display => $self->{gcp_instance},
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label => $label,
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aggregation => $aggregation,
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value => $results->{$label}->{$aggregation},
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perf_label => $label . '_' . $aggregation,
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};
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}
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}
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$self->{output}->output_add(long_msg => sprintf("Raw data:\n%s", Dumper($raw_results)), debug => 1);
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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 GCP metrics.
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Example:
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perl centreon_plugins.pl --plugin=cloud::google::gcp::management::stackdriver::plugin
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--custommode=api --mode=get-metrics --api='compute.googleapis.com' --dimension='metric.labels.instance_name'
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--metric='instance/cpu/utilization' --instance=mycomputeinstance --aggregation=average
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--timeframe=600 --warning-metric= --critical-metric=
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=over 8
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=item B<--api>
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Set GCP API (Required).
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=item B<--metric>
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Set stackdriver metric (Required).
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=item B<--dimension>
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Set dimension primary filter (Required).
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=item B<--instance>
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Set instance name (Required).
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=item B<--warning-metric>
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Threshold warning.
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=item B<--critical-metric>
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Threshold critical.
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=item B<--extra-filter>
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Set extra filters (Can be multiple).
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Example: --extra-filter='metric.labels.mylabel = "LABELBLEUE"'
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=back
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=cut
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