From 6d1a2e13ac3d7136540cd44cc1aac625791815fa Mon Sep 17 00:00:00 2001 From: Quentin Garnier Date: Tue, 11 Mar 2014 14:29:04 +0100 Subject: [PATCH] Fix #5352 --- os/aix/snmp/mode/swap.pm | 169 +++++++++++++++++++++++++++++++++++++++ os/aix/snmp/plugin.pm | 71 ++++++++++++++++ 2 files changed, 240 insertions(+) create mode 100644 os/aix/snmp/mode/swap.pm create mode 100644 os/aix/snmp/plugin.pm diff --git a/os/aix/snmp/mode/swap.pm b/os/aix/snmp/mode/swap.pm new file mode 100644 index 000000000..9f6965883 --- /dev/null +++ b/os/aix/snmp/mode/swap.pm @@ -0,0 +1,169 @@ +################################################################################ +# Copyright 2005-2014 MERETHIS +# Centreon is developped by : Julien Mathis and Romain Le Merlus under +# GPL Licence 2.0. +# +# This program is free software; you can redistribute it and/or modify it under +# the terms of the GNU General Public License as published by the Free Software +# Foundation ; either version 2 of the License. +# +# This program is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along with +# this program; if not, see . +# +# Linking this program statically or dynamically with other modules is making a +# combined work based on this program. Thus, the terms and conditions of the GNU +# General Public License cover the whole combination. +# +# As a special exception, the copyright holders of this program give MERETHIS +# permission to link this program with independent modules to produce an executable, +# regardless of the license terms of these independent modules, and to copy and +# distribute the resulting executable under terms of MERETHIS choice, provided that +# MERETHIS also meet, for each linked independent module, the terms and conditions +# of the license of that module. An independent module is a module which is not +# derived from this program. If you modify this program, you may extend this +# exception to your version of the program, but you are not obliged to do so. If you +# do not wish to do so, delete this exception statement from your version. +# +# For more information : contact@centreon.com +# Authors : Quentin Garnier +# +#################################################################################### + +package os::aix::snmp::mode::swap; + +use base qw(centreon::plugins::mode); + +use strict; +use warnings; + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + + $self->{version} = '1.0'; + $options{options}->add_options(arguments => + { + "warning:s" => { name => 'warning' }, + "critical:s" => { name => 'critical' }, + }); + + $self->{swap_memory_id} = undef; + + return $self; +} + +sub check_options { + my ($self, %options) = @_; + $self->SUPER::init(%options); + + if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'."); + $self->{output}->option_exit(); + } + if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'."); + $self->{output}->option_exit(); + } +} + +sub run { + my ($self, %options) = @_; + # $options{snmp} = snmp object + $self->{snmp} = $options{snmp}; + + my $aix_swap_pool = ".1.3.6.1.4.1.2.6.191.2.4.2.1"; # aixPageEntry + my $aix_swap_name = ".1.3.6.1.4.1.2.6.191.2.4.2.1.1"; # aixPageName + my $aix_swap_total = ".1.3.6.1.4.1.2.6.191.2.4.2.1.4"; # aixPageSize (in MB) + my $aix_swap_usage = ".1.3.6.1.4.1.2.6.191.2.4.2.1.5"; # aixPagePercentUsed + my $aix_swap_status = ".1.3.6.1.4.1.2.6.191.2.4.2.1.6"; # aixPageStatus + my $aix_swap_index = ".1.3.6.1.4.1.2.6.191.2.4.2.1.8"; + + my @indexes = (); + my $result = $self->{snmp}->get_table(oid => $aix_swap_pool); + + foreach my $key (keys %$result) { + if ($key =~ /^$aix_swap_index/ ) { + $key =~ /\.([0-9]+)$/; + push @indexes, $1; + } + } + + if (scalar(@indexes) <= 0) { + $self->{output}->add_option_msg(short_msg => "No paging space found."); + $self->{output}->option_exit(); + } + + $self->{output}->output_add(severity => 'OK', + short_msg => 'All Page spaces are ok.'); + my $nactive = 0; + foreach (@indexes) { + # Check if the paging space is active. + # Values are : + # 1 = "active" + # 2 = "notActive" + # We set "notActive" because of aixmibd seem to give false status. + if ($result->{$aix_swap_status . "." . $_} == 1) { + $nactive = 1; + my $swap_total = $result->{$aix_swap_total . "." . $_} * 1024 * 1024; + my $prct_used = $result->{$aix_swap_usage . "." . $_}; + my $total_used = $prct_used * $swap_total / 100; + + my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $swap_total); + my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $total_used); + my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $swap_total - $total_used); + my $exit = $self->{perfdata}->threshold_check(value => $prct_used, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]); + if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) { + $self->{output}->output_add(severity => $exit, + short_msg => sprintf("Page space '%s' Total: %s Used: %s (%.2f%%) Free: %s (%d%%)", $result->{$aix_swap_name . "." . $_}, + $total_size_value . " " . $total_size_unit, + $total_used_value . " " . $total_used_unit, $total_used * 100 / $swap_total, + $total_free_value . " " . $total_free_unit, 100 - ($total_used * 100 / $result->{$aix_swap_total . "." . $_}))); + } + + $self->{output}->output_add(long_msg => sprintf("Page space '%s' Total: %s Used: %s (%.2f%%) Free: %s (%d%%)", $result->{$aix_swap_name . "." . $_}, + $total_size_value . " " . $total_size_unit, + $total_used_value . " " . $total_used_unit, $total_used * 100 / $swap_total, + $total_free_value . " " . $total_free_unit, 100 - ($total_used * 100 / $swap_total))); + $self->{output}->perfdata_add(label => 'page_space_' . $result->{$aix_swap_name . "." . $_}, unit => 'B', + value => int($total_used), + warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', total => $total_used, cast_int => 1), + critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', total => $total_used, cast_int => 1), + min => 0, max => $swap_total); + } + } + + if ($nactive == 0) { + $self->{output}->output_add(severity => 'WARNING', + short_msg => 'No paging space active.'); + } + + $self->{output}->display(); + $self->{output}->exit(); +} + +1; + +__END__ + +=head1 MODE + +Check AIX swap memory. + +=over 8 + +=item B<--warning> + +Threshold warning in percent. + +=item B<--critical> + +Threshold critical in percent. + +=back + +=cut diff --git a/os/aix/snmp/plugin.pm b/os/aix/snmp/plugin.pm new file mode 100644 index 000000000..5ff7e9d00 --- /dev/null +++ b/os/aix/snmp/plugin.pm @@ -0,0 +1,71 @@ +################################################################################ +# Copyright 2005-2013 MERETHIS +# Centreon is developped by : Julien Mathis and Romain Le Merlus under +# GPL Licence 2.0. +# +# This program is free software; you can redistribute it and/or modify it under +# the terms of the GNU General Public License as published by the Free Software +# Foundation ; either version 2 of the License. +# +# This program is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along with +# this program; if not, see . +# +# Linking this program statically or dynamically with other modules is making a +# combined work based on this program. Thus, the terms and conditions of the GNU +# General Public License cover the whole combination. +# +# As a special exception, the copyright holders of this program give MERETHIS +# permission to link this program with independent modules to produce an executable, +# regardless of the license terms of these independent modules, and to copy and +# distribute the resulting executable under terms of MERETHIS choice, provided that +# MERETHIS also meet, for each linked independent module, the terms and conditions +# of the license of that module. An independent module is a module which is not +# derived from this program. If you modify this program, you may extend this +# exception to your version of the program, but you are not obliged to do so. If you +# do not wish to do so, delete this exception statement from your version. +# +# For more information : contact@centreon.com +# Authors : Quentin Garnier +# +#################################################################################### + +package os::aix::snmp::plugin; + +use strict; +use warnings; +use base qw(centreon::plugins::script_snmp); + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + # $options->{options} = options object + + $self->{version} = '0.1'; + %{$self->{modes}} = ( + 'cpu' => 'snmp_standard::mode::cpu', + 'list-interfaces' => 'snmp_standard::mode::listinterfaces', + 'list-storages' => 'snmp_standard::mode::liststorages', + 'processcount' => 'snmp_standard::mode::processcount', + 'storage' => 'snmp_standard::mode::storage', + 'swap' => 'os::aix::snmp::mode::swap', + 'traffic' => 'snmp_standard::mode::traffic', + ); + + return $self; +} + +1; + +__END__ + +=head1 PLUGIN DESCRIPTION + +Check AIX operating systems in SNMP. +Mode 'cpu' is buggy for AIX < 5.3. + +=cut