185 lines
8.7 KiB
Perl
185 lines
8.7 KiB
Perl
#
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# Copyright 2015 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 network::bluecoat::mode::clientrequests;
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use base qw(centreon::plugins::mode);
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use strict;
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use warnings;
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use centreon::plugins::statefile;
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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} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"warning-errors:s" => { name => 'warning_errors' },
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"critical-errors:s" => { name => 'critical_errors' },
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"warning-misses:s" => { name => 'warning_misses' },
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"critical-misses:s" => { name => 'critical_misses' },
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});
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$self->{statefile_value} = centreon::plugins::statefile->new(%options);
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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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$self->SUPER::init(%options);
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if (($self->{perfdata}->threshold_validate(label => 'warning_errors', value => $self->{option_results}->{warning_errors})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning 'errors' threshold '" . $self->{option_results}->{warning_errors} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'critical_errors', value => $self->{option_results}->{critical_errors})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical 'errors' threshold '" . $self->{option_results}->{critical_errors} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'warning_misses', value => $self->{option_results}->{warning_misses})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning 'misses' threshold '" . $self->{option_results}->{warning_misses} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'critical_misses', value => $self->{option_results}->{critical_misses})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical 'misses' threshold '" . $self->{option_results}->{critical_misses} . "'.");
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$self->{output}->option_exit();
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}
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$self->{statefile_value}->check_options(%options);
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}
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sub run {
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my ($self, %options) = @_;
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# $options{snmp} = snmp object
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$self->{snmp} = $options{snmp};
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$self->{hostname} = $self->{snmp}->get_hostname();
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$self->{snmp_port} = $self->{snmp}->get_port();
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if ($self->{snmp}->is_snmpv1()) {
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$self->{output}->add_option_msg(short_msg => "Need to use SNMP v2c or v3.");
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$self->{output}->option_exit();
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}
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$self->{statefile_value}->read(statefile => 'bluecoat_' . $self->{hostname} . '_' . $self->{snmp_port} . '_' . $self->{mode});
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my $result = $self->{snmp}->get_leef(oids => ['.1.3.6.1.4.1.3417.2.11.3.1.1.1.0',
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'.1.3.6.1.4.1.3417.2.11.3.1.1.2.0',
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'.1.3.6.1.4.1.3417.2.11.3.1.1.3.0',
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'.1.3.6.1.4.1.3417.2.11.3.1.1.4.0',
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'.1.3.6.1.4.1.3417.2.11.3.1.1.5.0'], nothing_quit => 1);
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my $new_datas = {};
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my $old_timestamp = $self->{statefile_value}->get(name => 'last_timestamp');
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my $old_client_http_requests = $self->{statefile_value}->get(name => 'client_http_requests');
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my $old_client_http_hits = $self->{statefile_value}->get(name => 'client_http_hits');
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my $old_client_http_partial_hits = $self->{statefile_value}->get(name => 'client_http_partial_hits');
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my $old_client_http_misses = $self->{statefile_value}->get(name => 'client_http_misses');
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my $old_client_http_errors = $self->{statefile_value}->get(name => 'client_http_errors');
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$new_datas->{last_timestamp} = time();
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$new_datas->{client_http_requests} = $result->{'.1.3.6.1.4.1.3417.2.11.3.1.1.1.0'};
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$new_datas->{client_http_hits} = $result->{'.1.3.6.1.4.1.3417.2.11.3.1.1.2.0'};
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$new_datas->{client_http_partial_hits} = $result->{'.1.3.6.1.4.1.3417.2.11.3.1.1.3.0'};
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$new_datas->{client_http_misses} = $result->{'.1.3.6.1.4.1.3417.2.11.3.1.1.4.0'};
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$new_datas->{client_http_errors} = $result->{'.1.3.6.1.4.1.3417.2.11.3.1.1.5.0'};
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$self->{statefile_value}->write(data => $new_datas);
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if (!defined($old_timestamp) || !defined($old_client_http_misses)) {
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$self->{output}->output_add(severity => 'OK',
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short_msg => "Buffer creation...");
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$self->{output}->display();
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$self->{output}->exit();
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}
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if ($new_datas->{client_http_requests} < $old_client_http_requests) {
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# We set 0. Has reboot.
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$old_client_http_requests = 0;
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$old_client_http_hits = 0;
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$old_client_http_partial_hits = 0;
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$old_client_http_misses = 0;
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$old_client_http_errors = 0;
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}
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my $delta_http_requests = $new_datas->{client_http_requests} - $old_client_http_requests;
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my $prct_misses = sprintf("%.2f", ($new_datas->{client_http_misses} - $old_client_http_misses) * 100 / $delta_http_requests);
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my $prct_hits = sprintf("%.2f", ($new_datas->{client_http_hits} - $old_client_http_hits) * 100 / $delta_http_requests);
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my $prct_partial_hits = sprintf("%.2f", ($new_datas->{client_http_partial_hits} - $old_client_http_partial_hits) * 100 / $delta_http_requests);
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my $prct_errors = sprintf("%.2f", ($new_datas->{client_http_errors} - $old_client_http_errors) * 100 / $delta_http_requests);
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my $exit1 = $self->{perfdata}->threshold_check(value => $prct_errors, threshold => [ { label => 'critical_errors', 'exit_litteral' => 'critical' }, { label => 'warning_errors', exit_litteral => 'warning' } ]);
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my $exit2 = $self->{perfdata}->threshold_check(value => $prct_misses, threshold => [ { label => 'critical_misses', 'exit_litteral' => 'critical' }, { label => 'warning_misses', exit_litteral => 'warning' } ]);
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my $exit = $self->{output}->get_most_critical(status => [ $exit1, $exit2 ]);
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$self->{output}->output_add(severity => $exit,
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short_msg => "Client Requests: Hits = $prct_hits%, Partial Hits = $prct_partial_hits%, Misses = $prct_misses%, Errors = $prct_errors%");
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$self->{output}->perfdata_add(label => 'hits', unit => '%',
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value => $prct_hits,
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min => 0);
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$self->{output}->perfdata_add(label => 'partial_hits', unit => '%',
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value => $prct_partial_hits,
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min => 0);
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$self->{output}->perfdata_add(label => 'misses', unit => '%',
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value => $prct_misses,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning_misses'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical_misses'),
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min => 0);
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$self->{output}->perfdata_add(label => 'errors', unit => '%',
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value => $prct_errors,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning_errors'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical_errors'),
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min => 0);
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$self->{output}->display();
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$self->{output}->exit();
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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 http client requests (in percent by type: hit, partial, misses, errors)
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=over 8
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=item B<--warning-errors>
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Threshold warning of client http errors in percent.
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=item B<--critical-errors>
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Threshold critical of client http errors in percent.
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=item B<--warning-misses>
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Threshold warning of client http misses in percent.
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=item B<--critical-misses>
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Threshold critial of client http misses in percent.
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=back
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=cut
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