add plugin for hibernate
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qgarnier
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#
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# Copyright 2017 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::java::hibernate::jmx::mode::stats;
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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::misc;
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use Digest::MD5 qw(md5_hex);
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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 => 'app', type => 1, cb_prefix_output => 'prefix_app_output', message_multiple => 'All hibernate applications are ok', skipped_code => { -10 => 1 } },
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];
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$self->{maps_counters}->{app} = [
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{ label => 'connect-count', set => {
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key_values => [ { name => 'connect', diff => 1 }, { name => 'display' } ],
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output_template => 'Connect Count : %s',
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perfdatas => [
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{ label => 'connect_count', value => 'connect_absolute', template => '%s',
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min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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}
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},
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{ label => 'close-count', set => {
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key_values => [ { name => 'close', diff => 1 }, { name => 'display' } ],
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output_template => 'Close Count : %s',
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perfdatas => [
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{ label => 'close_count', value => 'close_absolute', template => '%s',
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min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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}
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},
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{ label => 'query-count', set => {
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key_values => [ { name => 'query', diff => 1 }, { name => 'display' } ],
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output_template => 'Query Count : %s',
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perfdatas => [
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{ label => 'query_count', value => 'query_absolute', template => '%s',
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min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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}
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},
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{ label => 'insert-count', set => {
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key_values => [ { name => 'insert', diff => 1 }, { name => 'display' } ],
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output_template => 'Insert Count : %s',
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perfdatas => [
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{ label => 'insert_count', value => 'insert_absolute', template => '%s',
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min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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}
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},
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{ label => 'update-count', set => {
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key_values => [ { name => 'update', diff => 1 }, { name => 'display' } ],
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output_template => 'Update Count : %s',
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perfdatas => [
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{ label => 'update_count', value => 'update_absolute', template => '%s',
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min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
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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);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"filter-name:s" => { name => 'filter_name' },
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});
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return $self;
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}
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sub prefix_app_output {
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my ($self, %options) = @_;
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return "Application '" . $options{instance_value}->{display} . "' ";
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}
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{app} = {};
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$self->{request} = [
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{ mbean => 'Hibernate:Application=*,type=statistics',
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attributes => [ { name => 'SessionCloseCount' }, { name => 'ConnectCount' },
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{ name => 'EntityInsertCount' }, { name => 'CollectionUpdateCount' },
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{ name => 'QueryExecutionCount' }, { name => 'StatisticsEnabled' } ] },
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{ mbean => 'Hibernate:type=statistics',
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attributes => [ { name => 'SessionCloseCount' }, { name => 'ConnectCount' },
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{ name => 'EntityInsertCount' }, { name => 'CollectionUpdateCount' },
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{ name => 'QueryExecutionCount' }, { name => 'StatisticsEnabled' } ] },
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];
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my $result = $options{custom}->get_attributes(request => $self->{request}, nothing_quit => 1);
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foreach my $mbean (keys %{$result}) {
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$mbean =~ /Application=(.*?),/;
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my $app = defined($1) ? $1 : 'global';
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$app !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $app . "': no matching filter.", debug => 1);
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next;
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}
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if (!$result->{$mbean}->{StatisticsEnabled}) {
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$self->{output}->output_add(long_msg => "skipping '" . $app . "': statistics is disabled.", debug => 1);
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next;
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}
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$self->{app}->{$app} = {
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display => $app,
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close => $result->{$mbean}->{SessionCloseCount},
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connect => $result->{$mbean}->{ConnectCount},
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insert => $result->{$mbean}->{EntityInsertCount},
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query => $result->{$mbean}->{QueryExecutionCount},
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update => $result->{$mbean}->{CollectionUpdateCount},
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};
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}
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if (scalar(keys %{$self->{app}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No application found (or staistics is disabled).");
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$self->{output}->option_exit();
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}
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$self->{cache_name} = "hibernate_" . $self->{mode} . '_' . md5_hex($options{custom}->{url}) . '_' .
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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 hibernate 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='^connect-count$'
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=item B<--filter-name>
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Filter application name (can be a regexp).
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=item B<--warning-*>
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Threshold warning.
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Can be: 'connect-count', 'query-count', 'insert-count',
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'update-count' 'close-count'.
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=item B<--critical-*>
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Threshold critical.
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Can be: 'connect-count', 'query-count', 'insert-count',
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'update-count' 'close-count'.
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=back
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=cut
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@ -0,0 +1,49 @@
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#
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# Copyright 2017 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::java::hibernate::jmx::plugin;
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use strict;
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use warnings;
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use base qw(centreon::plugins::script_custom);
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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, $class;
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$self->{version} = '0.1';
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%{$self->{modes}} = (
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'stats' => 'apps::java::hibernate::jmx::mode::stats',
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);
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$self->{custom_modes}{jolokia} = 'centreon::common::protocols::jmx::custom::jolokia';
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return $self;
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}
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1;
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__END__
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=head1 PLUGIN DESCRIPTION
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Check Hibernate in JMX. Need Jolokia agent.
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=cut
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