153 lines
5.3 KiB
Perl
153 lines
5.3 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 apps::bluemind::local::mode::webserver;
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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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use bigint;
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sub prefix_webserver_output {
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my ($self, %options) = @_;
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return 'Web application server ';
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'bm_webserver', type => 0, cb_prefix_output => 'prefix_webserver_output' },
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];
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$self->{maps_counters}->{bm_webserver} = [
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{ label => 'requests-time-total', nlabel => 'webserver.requests.time.milliseconds', display_ok => 0, set => {
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key_values => [ { name => 'requests_time_total', diff => 1 } ],
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output_template => 'total requests time: %s ms',
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perfdatas => [
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{ value => 'requests_time_total', template => '%s', min => 0, unit => 'ms' }
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]
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}
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},
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{ label => 'requests-time-mean', nlabel => 'webserver.requests.time.mean.milliseconds', set => {
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key_values => [ { name => 'requests_time_mean' } ],
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output_template => 'mean requests time: %s ms',
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perfdatas => [
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{ value => 'requests_time_mean', template => '%s', min => 0, unit => 'ms' }
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]
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}
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},
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{ label => 'requests-total', nlabel => 'webserver.requests.total.count', set => {
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key_values => [ { name => 'requests', diff => 1 } ],
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output_template => 'total requests: %s',
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perfdatas => [
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{ value => 'requests', template => '%s', min => 0 }
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]
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}
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},
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{ label => 'requests-status-200', nlabel => 'webserver.requests.status.200.count', display_ok => 0, set => {
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key_values => [ { name => 'requests_200', diff => 1 } ],
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output_template => 'total 200 requests: %s',
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perfdatas => [
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{ value => 'requests_200', template => '%s', min => 0 }
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]
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}
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},
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{ label => 'requests-status-304', nlabel => 'webserver.requests.status.304.count', display_ok => 0, set => {
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key_values => [ { name => 'requests_304', diff => 1 } ],
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output_template => 'total 304 requests: %s',
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perfdatas => [
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{ value => 'requests_304', template => '%s', 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, 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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});
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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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# bm-webserver.appCache.requestTime,meterType=Timer count=91005,totalTime=46688008481,mean=513026
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# bm-webserver.appCache.requests,meterType=Counter count=8552
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# bm-webserver.staticFile.requests,status=200,meterType=Counter count=318881
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# bm-webserver.staticFile.requests,status=304,meterType=Counter count=3485778
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my $result = $options{custom}->execute_command(
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command => 'curl --unix-socket /var/run/bm-metrics/metrics-bm-webserver.sock http://127.0.0.1/metrics',
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filter => 'appCache|staticFile\.requests'
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);
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$self->{bm_webserver} = {};
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foreach (keys %$result) {
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$self->{bm_webserver}->{'requests_' . $1} = $result->{$_}->{count} if (/bm-webserver\.staticFile\.requests.*,status=(200|304)/);
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$self->{bm_webserver}->{requests} = $result->{$_}->{count} if (/bm-webserver\.appCache\.requests/);
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if (/bm-webserver\.appCache\.requestTime/) {
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$self->{bm_webserver}->{requests_time_total} = $result->{$_}->{totalTime} / 100000;
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$self->{bm_webserver}->{requests_time_mean} = $result->{$_}->{mean} / 100000;
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}
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}
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$self->{cache_name} = 'bluemind_' . $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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}
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1;
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__END__
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=head1 MODE
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Check web application server.
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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='requests-time-mean'
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=item B<--filter-upstream>
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Filter upstream name (can be a regexp).
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'requests-time-total', 'requests-time-mean', 'requests-total',
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'requests-status-200', 'requests-status-304'.
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=back
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=cut
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