172 lines
7.0 KiB
Perl
172 lines
7.0 KiB
Perl
#
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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 centreon::common::fortinet::fortigate::mode::memory;
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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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my $oid_fgHaSystemMode = '.1.3.6.1.4.1.12356.101.13.1.1'; # '.0' to have the mode
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my $oid_fgHaStatsMemUsage = '.1.3.6.1.4.1.12356.101.13.2.1.1.4';
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my $oid_fgHaStatsMasterSerial = '.1.3.6.1.4.1.12356.101.13.2.1.1.16';
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my %maps_ha_mode = (
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1 => 'standalone',
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2 => 'activeActive',
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3 => 'activePassive',
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);
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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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:s" => { name => 'warning', },
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"critical:s" => { name => 'critical', },
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"cluster" => { name => 'cluster', },
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});
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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', value => $self->{option_results}->{warning})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
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$self->{output}->option_exit();
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}
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}
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sub memory_ha {
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my ($self, %options) = @_;
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if ($options{ha_mode} == 2) {
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# We don't care. we use index
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foreach my $key ($self->{snmp}->oid_lex_sort(keys %{$self->{result}->{$oid_fgHaStatsMemUsage}})) {
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next if ($key !~ /^$oid_fgHaStatsMemUsage\.([0-9]+)$/);
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my $num = $1;
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$self->{output}->output_add(long_msg => sprintf("Memory master $num Usage is %.2f%%", $self->{result}->{$oid_fgHaStatsMemUsage}->{$key}));
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$self->{output}->perfdata_add(label => 'used_master' . $num, unit => '%',
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value => sprintf("%.2f", $self->{result}->{$oid_fgHaStatsMemUsage}->{$key}),
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min => 0, max => 100);
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}
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} elsif ($options{ha_mode} == 3) {
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if (scalar(keys %{$self->{result}->{$oid_fgHaStatsMasterSerial}}) == 0) {
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$self->{output}->output_add(long_msg => 'Skip memory cluster: Cannot find master node.');
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}
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foreach my $key ($self->{snmp}->oid_lex_sort(keys %{$self->{result}->{$oid_fgHaStatsMemUsage}})) {
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next if ($key !~ /^$oid_fgHaStatsMemUsage\.([0-9]+)$/);
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my $label = $self->{result}->{$oid_fgHaStatsMasterSerial}->{$oid_fgHaStatsMasterSerial . '.' . $1} eq '' ?
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'master' : 'slave';
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$self->{output}->output_add(long_msg => sprintf("Memory %s Usage is %.2f%%", $label, $self->{result}->{$oid_fgHaStatsMemUsage}->{$key}));
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$self->{output}->perfdata_add(label => 'used_' . $label, unit => '%',
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value => sprintf("%.2f", $self->{result}->{$oid_fgHaStatsMemUsage}->{$key}),
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min => 0, max => 100);
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}
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}
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}
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sub run {
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my ($self, %options) = @_;
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$self->{snmp} = $options{snmp};
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my $oid_fgSystemInfo = '.1.3.6.1.4.1.12356.101.4.1';
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my $oid_fgSysMemUsage = '.1.3.6.1.4.1.12356.101.4.1.4';
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my $oid_fgSysMemCapacity = '.1.3.6.1.4.1.12356.101.4.1.5';
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my $table_oids = [ { oid => $oid_fgSystemInfo, start => $oid_fgSysMemUsage, end => $oid_fgSysMemCapacity } ];
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if (defined($self->{option_results}->{cluster})) {
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push @$table_oids, { oid => $oid_fgHaSystemMode },
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{ oid => $oid_fgHaStatsMemUsage },
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{ oid => $oid_fgHaStatsMasterSerial };
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}
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$self->{result} = $self->{snmp}->get_multiple_table(oids => $table_oids,
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nothing_quit => 1);
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my $fgSysMemUsage = $self->{result}->{$oid_fgSystemInfo}->{$oid_fgSysMemUsage . '.0'};
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my $fgSysMemCapacity = $self->{result}->{$oid_fgSystemInfo}->{$oid_fgSysMemCapacity . '.0'};
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my $exit = $self->{perfdata}->threshold_check(value => $fgSysMemUsage,
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threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
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my ($size_value, $size_unit) = $self->{perfdata}->change_bytes(value => $fgSysMemCapacity * 1024);
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$self->{output}->output_add(severity => $exit,
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short_msg => sprintf("Memory Usage: %.2f%% used [Total: %s]",
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$fgSysMemUsage, $size_value . " " . $size_unit));
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$self->{output}->perfdata_add(label => "used", unit => 'B',
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value => int(($fgSysMemCapacity * 1024 * $fgSysMemUsage) / 100),
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', total => $fgSysMemCapacity * 1024, cast_int => 1),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', total => $fgSysMemCapacity * 1024, cast_int => 1),
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min => 0, max => $fgSysMemCapacity * 1024);
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if (defined($self->{option_results}->{cluster})) {
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# Check if mode cluster
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my $ha_mode = $self->{result}->{$oid_fgHaSystemMode}->{$oid_fgHaSystemMode . '.0'};
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my $ha_output = defined($maps_ha_mode{$ha_mode}) ? $maps_ha_mode{$ha_mode} : 'unknown';
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$self->{output}->output_add(long_msg => 'High availabily mode is ' . $ha_output . '.');
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if (defined($ha_mode) && $ha_mode != 1) {
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$self->memory_ha(ha_mode => $ha_mode);
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}
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}
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$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 system memory usage (FORTINET-FORTIGATE).
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=over 8
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=item B<--warning>
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Threshold warning in percent.
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=item B<--critical>
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Threshold critical in percent.
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=item B<--cluster>
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Add cluster memory informations.
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=back
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=cut |