292 lines
11 KiB
Perl
292 lines
11 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 database::elasticsearch::restapi::mode::clusterstatistics;
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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 centreon::plugins::templates::catalog_functions qw(catalog_status_threshold);
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sub custom_status_output {
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my ($self, %options) = @_;
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my $msg = "Cluster '" . $self->{result_values}->{display} . "' Status '" . $self->{result_values}->{status} . "'";
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return $msg;
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}
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sub custom_status_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{status} = $options{new_datas}->{$self->{instance} . '_status'};
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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 => 'global', type => 0 },
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];
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$self->{maps_counters}->{global} = [
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{ label => 'status', threshold => 0, set => {
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key_values => [ { name => 'status' }, { name => 'display' } ],
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closure_custom_calc => $self->can('custom_status_calc'),
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold,
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}
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},
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{ label => 'nodes-total', nlabel => 'nodes.total.count', set => {
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key_values => [ { name => 'nodes_total' } ],
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output_template => 'Nodes: %d',
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perfdatas => [
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{ value => 'nodes_total', template => '%d',
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min => 0 },
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],
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}
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},
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{ label => 'nodes-data', nlabel => 'nodes.data.count', display_ok => 0, set => {
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key_values => [ { name => 'nodes_data' }, { name => 'nodes_total' } ],
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output_template => 'Nodes Data: %d',
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perfdatas => [
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{ value => 'nodes_data', template => '%d',
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min => 0, max => 'nodes_total' },
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],
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}
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},
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{ label => 'nodes-coordinating', nlabel => 'nodes.coordinating.count', display_ok => 0, set => {
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key_values => [ { name => 'nodes_coordinating' }, { name => 'nodes_total' } ],
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output_template => 'Nodes Coordinating: %d',
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perfdatas => [
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{ value => 'nodes_coordinating', template => '%d',
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min => 0, max => 'nodes_total' },
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],
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}
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},
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{ label => 'nodes-master', nlabel => 'nodes.master.count', display_ok => 0, set => {
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key_values => [ { name => 'nodes_master' }, { name => 'nodes_total' } ],
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output_template => 'Nodes Master: %d',
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perfdatas => [
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{ value => 'nodes_master', template => '%d',
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min => 0, max => 'nodes_total' },
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],
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}
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},
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{ label => 'nodes-ingest', nlabel => 'nodes.ingest.count', display_ok => 0, set => {
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key_values => [ { name => 'nodes_ingest' }, { name => 'nodes_total' } ],
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output_template => 'Nodes Ingest: %d',
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perfdatas => [
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{ value => 'nodes_ingest', template => '%d',
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min => 0, max => 'nodes_total' },
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],
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}
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},
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{ label => 'indices-total', nlabel => 'indices.total.count', set => {
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key_values => [ { name => 'indices_count' } ],
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output_template => 'Indices: %d',
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perfdatas => [
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{ value => 'indices_count', template => '%d',
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min => 0 },
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],
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}
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},
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{ label => 'shards-total', nlabel => 'shards.total.count', set => {
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key_values => [ { name => 'shards_total' } ],
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output_template => 'Shards: %d',
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perfdatas => [
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{ value => 'shards_total', template => '%d',
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min => 0 },
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],
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}
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},
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{ label => 'shards-active-count', nlabel => 'shards.active.count', display_ok => 0, set => {
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key_values => [ { name => 'shards_active' } ],
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output_template => 'Shards Active: %d',
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perfdatas => [
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{ value => 'shards_active', template => '%d',
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min => 0, max => 'shards_total' },
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],
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}
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},
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{ label => 'shards-active-percentage', nlabel => 'shards.active.percentage', display_ok => 0, set => {
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key_values => [ { name => 'active_shards_percent' } ],
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output_template => 'Shards Active: %.2f%%',
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perfdatas => [
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{ value => 'active_shards_percent', template => '%.2f',
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min => 0, max => 100, unit => '%' },
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],
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}
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},
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{ label => 'shards-unassigned', nlabel => 'shards.unassigned.count', set => {
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key_values => [ { name => 'shards_unassigned' }, { name => 'shards_total' } ],
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output_template => 'Shards Unassigned: %d',
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perfdatas => [
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{ value => 'shards_unassigned', template => '%d',
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min => 0, max => 'shards_total' },
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],
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}
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},
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{ label => 'shards-relocating', nlabel => 'shards.relocating.count', display_ok => 0, set => {
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key_values => [ { name => 'shards_relocating' }, { name => 'shards_total' } ],
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output_template => 'Shards Relocating: %d',
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perfdatas => [
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{ value => 'shards_relocating', template => '%d',
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min => 0, max => 'shards_total' },
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],
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}
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},
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{ label => 'shards-initializing', nlabel => 'shards.initializing.count', display_ok => 0, set => {
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key_values => [ { name => 'shards_initializing' }, { name => 'shards_total' } ],
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output_template => 'Shards Initializing: %d',
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perfdatas => [
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{ value => 'shards_initializing', template => '%d',
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min => 0, max => 'shards_total' },
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],
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}
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},
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{ label => 'tasks-pending', nlabel => 'tasks.pending.count', set => {
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key_values => [ { name => 'tasks_pending' } ],
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output_template => 'Tasks Pending: %d',
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perfdatas => [
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{ value => 'tasks_pending', template => '%d',
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min => 0 },
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],
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}
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},
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{ label => 'documents-total', nlabel => 'documents.total.count', set => {
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key_values => [ { name => 'docs_count' } ],
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output_template => 'Documents: %d',
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perfdatas => [
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{ value => 'docs_count', template => '%d',
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min => 0 },
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],
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}
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},
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{ label => 'data-size', nlabel => 'data.size.bytes', set => {
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key_values => [ { name => 'size_in_bytes' } ],
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output_template => 'Data: %s%s',
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output_change_bytes => 1,
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perfdatas => [
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{ value => 'size_in_bytes', template => '%s',
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min => 0, unit => 'B' },
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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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"warning-status:s" => { name => 'warning_status', default => '%{status} =~ /yellow/i' },
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"critical-status:s" => { name => 'critical_status', default => '%{status} =~ /red/i' },
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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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$self->SUPER::check_options(%options);
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$self->change_macros(macros => ['warning_status', 'critical_status']);
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my $cluster_health = $options{custom}->get(path => '/_cluster/health');
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my $cluster_stats = $options{custom}->get(path => '/_cluster/stats');
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$self->{global} = {
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display => $cluster_stats->{cluster_name},
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status => $cluster_stats->{status},
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nodes_total => $cluster_stats->{nodes}->{count}->{total},
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nodes_data => $cluster_stats->{nodes}->{count}->{data},
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nodes_coordinating => $cluster_stats->{nodes}->{count}->{coordinating_only},
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nodes_master => $cluster_stats->{nodes}->{count}->{master},
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nodes_ingest => $cluster_stats->{nodes}->{count}->{ingest},
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indices_count => $cluster_stats->{indices}->{count},
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shards_total => $cluster_stats->{indices}->{shards}->{total},
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shards_active => $cluster_health->{active_shards},
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shards_unassigned => $cluster_health->{unassigned_shards},
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shards_relocating => $cluster_health->{relocating_shards},
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shards_initializing => $cluster_health->{initializing_shards},
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active_shards_percent => $cluster_health->{active_shards_percent_as_number},
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tasks_pending => $cluster_health->{number_of_pending_tasks},
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docs_count => $cluster_stats->{indices}->{docs}->{count},
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size_in_bytes => $cluster_stats->{indices}->{store}->{size_in_bytes},
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};
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}
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1;
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__END__
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=head1 MODE
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Check cluster statistics.
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=over 8
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='^status$'
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=item B<--warning-*>
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Threshold warning.
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Can be: 'nodes-total', 'nodes-data', 'nodes-coordinating',
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'nodes-master', 'nodes-ingest', 'indices-total', 'shards-total',
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'shards-active-count', 'shards-active-percentage',
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'shards-unassigned', 'shards-relocating', 'shards-initializing',
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'tasks-pending', 'documents-total', 'data-size'.
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=item B<--critical-*>
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Threshold critical.
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Can be: 'nodes-total', 'nodes-data', 'nodes-coordinating',
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'nodes-master', 'nodes-ingest', 'indices-total', 'shards-total',
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'shards-active-count', 'shards-active-percentage',
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'shards-unassigned', 'shards-relocating', 'shards-initializing',
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'tasks-pending', 'documents-total', 'data-size'.
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=item B<--warning-status>
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Set warning threshold for status (Default: '%{status} =~ /yellow/i')
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Can used special variables like: %{status}.
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{status} =~ /red/i').
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Can used special variables like: %{status}.
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=back
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=cut
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