228 lines
8.9 KiB
Perl
228 lines
8.9 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 storage::dell::me4::restapi::mode::controllerstatistics;
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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 Digest::MD5 qw(md5_hex);
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sub prefix_output {
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my ($self, %options) = @_;
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return "Controller '" . $options{instance_value}->{display} . "' ";
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'controllers', type => 1, cb_prefix_output => 'prefix_output', message_multiple => 'All controllers statistics are ok' }
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];
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$self->{maps_counters}->{controllers} = [
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{ label => 'data-read', nlabel => 'controller.data.read.bytespersecond', set => {
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key_values => [ { name => 'data-read-numeric', per_second => 1 } ],
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output_template => 'data read: %s%s/s',
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output_change_bytes => 1,
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perfdatas => [
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{ template => '%s', min => 0, unit => 'B/s', label_extra_instance => 1 }
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]
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}
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},
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{ label => 'data-written', nlabel => 'controller.data.written.bytespersecond', set => {
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key_values => [ { name => 'data-written-numeric', per_second => 1 } ],
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output_template => 'data written: %s%s/s',
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output_change_bytes => 1,
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perfdatas => [
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{ template => '%s', min => 0, unit => 'B/s', label_extra_instance => 1 }
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]
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}
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},
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{ label => 'reads', nlabel => 'controller.reads.persecond', set => {
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key_values => [ { name => 'number-of-reads', per_second => 1 } ],
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output_template => 'reads: %s/s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'writes', nlabel => 'controller.writes.persecond', set => {
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key_values => [ { name => 'number-of-writes', per_second => 1 } ],
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output_template => 'writes: %s/s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'data-transfer', nlabel => 'controller.data.transfer.bytespersecond', set => {
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key_values => [ { name => 'bytes-per-second-numeric' } ],
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output_template => 'data transfer: %s%s/s',
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output_change_bytes => 1,
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perfdatas => [
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{ template => '%s', min => 0, unit => 'B/s', label_extra_instance => 1 }
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]
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}
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},
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{ label => 'iops', nlabel => 'controller.iops.count', set => {
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key_values => [ { name => 'iops' } ],
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output_template => 'iops: %d ops',
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perfdatas => [
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{ template => '%d', min => 0, unit => 'ops', label_extra_instance => 1 }
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]
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}
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},
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{ label => 'forwarded-cmds', nlabel => 'controller.commands.forwarded.count', set => {
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key_values => [ { name => 'num-forwarded-cmds' } ],
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output_template => 'forwarded commands: %d',
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perfdatas => [
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{ template => '%d', min => 0, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'write-cache-used', nlabel => 'controller.cache.write.usage.percentage', set => {
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key_values => [ { name => 'write-cache-used' } ],
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output_template => 'cache write usage: %s%%',
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perfdatas => [
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{ template => '%d', min => 0, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'write-cache-hits', nlabel => 'controller.cache.write.hits.persecond', set => {
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key_values => [ { name => 'write-cache-hits', per_second => 1 } ],
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output_template => 'cache write hits: %s/s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'write-cache-misses', nlabel => 'controller.cache.write.misses.persecond', set => {
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key_values => [ { name => 'write-cache-misses', per_second => 1 } ],
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output_template => 'cache write misses: %s/s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'read-cache-hits', nlabel => 'controller.cache.read.hits.persecond', set => {
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key_values => [ { name => 'read-cache-hits', per_second => 1 } ],
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output_template => 'cache read hits: %s/s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'read-cache-misses', nlabel => 'controller.cache.read.misses.persecond', set => {
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key_values => [ { name => 'read-cache-misses', per_second => 1 } ],
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output_template => 'cache read misses: %s/s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'cpu-utilization', nlabel => 'controller.cpu.utilization.percentage', set => {
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key_values => [ { name => 'cpu-load' } ],
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output_template => 'cpu utilization: %.2f%%',
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perfdatas => [
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{ template => '%s', min => 0, 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, statefile => 1, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'filter-name:s' => { name => 'filter_name' }
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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 $results = $options{custom}->request_api(method => 'GET', url_path => '/api/show/controller-statistics');
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$self->{controllers} = {};
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foreach my $controller (@{$results->{'controller-statistics'}}) {
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next if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne ''
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&& $controller->{'durable-id'} !~ /$self->{option_results}->{filter_name}/);
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$self->{controllers}->{$controller->{'durable-id'}} = { display => $controller->{'durable-id'}, %{$controller} };
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}
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if (scalar(keys %{$self->{controllers}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No controllers found.");
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$self->{output}->option_exit();
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}
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$self->{cache_name} = "dell_me4_" . $self->{mode} . '_' . $options{custom}->get_hostname() . '_' .
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(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all')) . '_' .
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(defined($self->{option_results}->{filter_name}) ? md5_hex($self->{option_results}->{filter_name}) : md5_hex('all'));
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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 controllers statistics.
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=over 8
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=item B<--filter-name>
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Filter controller name (Can be a regexp).
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=item B<--warning-instance-*>
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Threshold warning.
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Can be: 'controller-data-read-bytespersecond', 'controller-data-written-bytespersecond',
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'controller-reads-count', 'controller-writes-count',
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'controller-data-transfer-bytespersecond', 'controller-iops-ops',
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'controller-commands-forwarded-count',
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'controller-cache-write-usage-percentage', 'controller-cache-write-hits-count',
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'controller-cache-write-misses-count', 'controller-cache-read-hits-count',
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'controller-cache-read-misses-count', 'controller-cpu-utilization-percentage'.
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=item B<--critical-instance-*>
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Threshold critical.
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Can be: 'controller-data-read-bytespersecond', 'controller-data-written-bytespersecond',
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'controller-reads-count', 'controller-writes-count',
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'controller-data-transfer-bytespersecond', 'controller-iops-ops',
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'controller-commands-forwarded-count',
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'controller-cache-write-usage-percentage', 'controller-cache-write-hits-count',
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'controller-cache-write-misses-count', 'controller-cache-read-hits-count',
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'controller-cache-read-misses-count', 'controller-cpu-utilization-percentage'.
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=back
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=cut
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