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Fix #5352

This commit is contained in:
Quentin Garnier 2014-03-11 14:29:04 +01:00
parent 887408b2ef
commit 6d1a2e13ac
2 changed files with 240 additions and 0 deletions
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169
os/aix/snmp/mode/swap.pm Normal file
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################################################################################
# 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 <http://www.gnu.org/licenses>.
#
# 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 <qgarnier@merethis.com>
#
####################################################################################
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

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################################################################################
# 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 <http://www.gnu.org/licenses>.
#
# 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 <qgarnier@merethis.com>
#
####################################################################################
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