167 lines
7.2 KiB
Perl
167 lines
7.2 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 network::bluecoat::snmp::mode::clienttraffic;
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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, $class;
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$options{options}->add_options(arguments =>
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{
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"warning-received:s" => { name => 'warning_received' },
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"critical-received:s" => { name => 'critical_received' },
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"warning-delivered:s" => { name => 'warning_delivered' },
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"critical-delivered:s" => { name => 'critical_delivered' },
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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_received', value => $self->{option_results}->{warning_received})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning 'received' threshold '" . $self->{option_results}->{warning_received} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'critical_received', value => $self->{option_results}->{critical_received})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical 'received' threshold '" . $self->{option_results}->{critical_received} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'warning_delivered', value => $self->{option_results}->{warning_delivered})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning 'delivered' threshold '" . $self->{option_results}->{warning_delivered} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'critical_delivered', value => $self->{option_results}->{critical_delivered})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical 'delivered' threshold '" . $self->{option_results}->{critical_delivered} . "'.");
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$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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$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 => ['.1.3.6.1.4.1.3417.2.11.3.1.1.9.0',
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'.1.3.6.1.4.1.3417.2.11.3.1.1.10.0'], nothing_quit => 1);
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my $old_timestamp = $self->{statefile_value}->get(name => 'last_timestamp');
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my $old_client_in_bytes = $self->{statefile_value}->get(name => 'client_in_bytes');
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my $old_client_out_bytes = $self->{statefile_value}->get(name => 'client_out_bytes');
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my $new_datas = {};
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$new_datas->{last_timestamp} = time();
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$new_datas->{client_in_bytes} = $result->{'.1.3.6.1.4.1.3417.2.11.3.1.1.9.0'};
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$new_datas->{client_out_bytes} = $result->{'.1.3.6.1.4.1.3417.2.11.3.1.1.10.0'};
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$self->{statefile_value}->write(data => $new_datas);
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if (!defined($old_timestamp) || !defined($old_client_in_bytes)) {
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$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_in_bytes} < $old_client_in_bytes) {
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# We set 0. Has reboot.
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$old_client_in_bytes = 0;
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$old_client_out_bytes = 0;
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}
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my $delta_time = $new_datas->{last_timestamp} - $old_timestamp;
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my $in_bytes_sec = sprintf("%.2f", ($new_datas->{client_in_bytes} - $old_client_in_bytes) / $delta_time);
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my $out_bytes_sec = sprintf("%.2f", ($new_datas->{client_out_bytes} - $old_client_out_bytes) / $delta_time);
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my $exit1 = $self->{perfdata}->threshold_check(value => $in_bytes_sec, threshold => [ { label => 'critical_received', 'exit_litteral' => 'critical' }, { label => 'warning_received', exit_litteral => 'warning' } ]);
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my $exit2 = $self->{perfdata}->threshold_check(value => $out_bytes_sec, threshold => [ { label => 'critical_delivered', 'exit_litteral' => 'critical' }, { label => 'warning_delivered', exit_litteral => 'warning' } ]);
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my $exit = $self->{output}->get_most_critical(status => [ $exit1, $exit2 ]);
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my ($value_in, $unit_in) = $self->{perfdata}->change_bytes(value => $in_bytes_sec);
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my ($value_out, $unit_out) = $self->{perfdata}->change_bytes(value => $out_bytes_sec);
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$self->{output}->output_add(severity => $exit,
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short_msg => "Traffic: In $value_in $unit_in/s, Out $value_out $unit_out/s");
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$self->{output}->perfdata_add(label => 'traffic_in', unit => 'B/s',
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value => $in_bytes_sec,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning_received'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical_received'),
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min => 0);
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$self->{output}->perfdata_add(label => 'traffic_out', unit => 'B/s',
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value => $out_bytes_sec,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning_delivered'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical_delivered'),
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min => 0);
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$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 bytes/s received/delivered to clients
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=over 8
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=item B<--warning-received>
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Threshold warning for received (in bytes/s).
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=item B<--critical-received>
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Threshold critical for received (in bytes/s).
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=item B<--warning-delivered>
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Threshold warning2 for delivered (in bytes/s).
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=item B<--critical-delivered>
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Threshold critical for delivered (in bytes/s).
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=back
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=cut
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