173 lines
7.5 KiB
Perl
173 lines
7.5 KiB
Perl
#
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# Copyright 2016 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::riverbed::steelhead::snmp::mode::bwpassthrough;
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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 POSIX;
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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} = '0.1';
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$options{options}->add_options(arguments =>
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{
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"warning-in:s" => { name => 'warning_in', },
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"critical-in:s" => { name => 'critical_in', },
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"warning-out:s" => { name => 'warning_out', },
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"critical-out:s" => { name => 'critical_out', },
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});
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$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_in', value => $self->{option_results}->{warning_in})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning threshold for Wan2Lan'" . $self->{option_results}->{warning} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'critical_in', value => $self->{option_results}->{critical_in})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical threshold for Wan2Lan'" . $self->{option_results}->{critical} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'warning_out', value => $self->{option_results}->{warning_in})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning threshold for Wan2Lan'" . $self->{option_results}->{warning} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'critical_in', value => $self->{option_results}->{critical_in})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical threshold for Wan2Lan'" . $self->{option_results}->{critical} . "'.");
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$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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my $oid_bwPassThroughIn = '.1.3.6.1.4.1.17163.1.1.5.3.3.1.0';
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my $oid_bwPassThroughOut = '.1.3.6.1.4.1.17163.1.1.5.3.3.2.0';
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my ($result, $bw_inn, $bw_out);
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$result = $self->{snmp}->get_leef(oids => [ $oid_bwPassThroughIn, $oid_bwPassThroughOut ], nothing_quit => 1);
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$bw_inn = $result->{$oid_bwPassThroughIn};
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$bw_out = $result->{$oid_bwPassThroughOut};
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$self->{statefile_value}->read(statefile => 'steelhead_' . $self->{hostname} . '_' . $self->{snmp_port} . '_' . $self->{mode});
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my $old_timestamp = $self->{statefile_value}->get(name => 'last_timestamp');
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my $old_bwPassThroughIn = $self->{statefile_value}->get(name => 'bwPassThroughIn');
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my $old_bwPassThroughOut = $self->{statefile_value}->get(name => 'bwPassThroughOut');
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my $new_datas = {};
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$new_datas->{last_timestamp} = time();
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$new_datas->{bwPassThroughIn} = $bw_inn;
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$new_datas->{bwPassThroughOut} = $bw_out;
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$self->{statefile_value}->write(data => $new_datas);
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if (!defined($old_timestamp) || !defined($old_bwPassThroughIn) || !defined($old_bwPassThroughOut)) {
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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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$self->{output}->exit();
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}
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$old_bwPassThroughIn = 0 if ($old_bwPassThroughIn > $new_datas->{bwPassThroughIn});
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$old_bwPassThroughOut = 0 if ($old_bwPassThroughOut > $new_datas->{bwPassThroughOut});
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my $delta_time = $new_datas->{last_timestamp} - $old_timestamp;
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$delta_time = 1 if ($delta_time == 0);
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my $bwPassThroughInPerSec = int(($new_datas->{bwPassThroughIn} - $old_bwPassThroughIn) / $delta_time);
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my $bwPassThroughOutPerSec = int(($new_datas->{bwPassThroughOut} - $old_bwPassThroughOut) / $delta_time);
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my $exit1 = $self->{perfdata}->threshold_check(value => $bwPassThroughInPerSec,
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threshold => [ { label => 'critical_in', exit_litteral => 'critical' }, { label => 'warning_in', exit_litteral => 'warning' } ]);
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my $exit2 = $self->{perfdata}->threshold_check(value => $bwPassThroughOutPerSec,
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threshold => [ { label => 'critical_out', exit_litteral => 'critical' }, { label => 'warning_out', exit_litteral => 'warning' } ]);
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my $exit_code = $self->{output}->get_most_critical(status => [ $exit1, $exit2 ]);
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$self->{output}->perfdata_add(label => 'Traffic_In', unit => 'B/s',
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value => $bwPassThroughInPerSec,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning_in'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical_in'),
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min => 0);
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$self->{output}->perfdata_add(label => 'Traffic_Out', unit => 'B/s',
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value => $bwPassThroughOutPerSec,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning_out'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical_out'),
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min => 0);
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my ($bwPassThroughInPerSec_value, $bwPassThroughInPerSec_unit) = $self->{perfdata}->change_bytes(value => $bwPassThroughInPerSec);
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my ($bwPassThroughOutPerSec_value, $bwPassThroughOutPerSec_unit) = $self->{perfdata}->change_bytes(value => $bwPassThroughOutPerSec);
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$self->{output}->output_add(severity => $exit_code,
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short_msg => sprintf("Passthrough: Wan2Lan %s/s, Lan2Wan %s/s",
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$bwPassThroughInPerSec_value . " " . $bwPassThroughInPerSec_unit,
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$bwPassThroughOutPerSec_value . " " . $bwPassThroughOutPerSec_unit));
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$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 passthrough bandwidth in both directions (STEELHEAD-MIB).
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=over 8
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=item B<--warning-in>
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Threshold warning for Wan2Lan passthrough in bytes per second.
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=item B<--critical-in>
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Threshold critical for Wan2Lan passthrough in bytes per second.
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=item B<--warning-out>
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Threshold warning for Lan2Wan passthrough in bytes per second.
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=item B<--critical-out>
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Threshold critical for Lan2Wan passthrough in bytes per second.
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=back
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=cut
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