358 lines
14 KiB
Perl
358 lines
14 KiB
Perl
################################################################################
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# Copyright 2005-2014 MERETHIS
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# Centreon is developped by : Julien Mathis and Romain Le Merlus under
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# GPL Licence 2.0.
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation ; either version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, see <http://www.gnu.org/licenses>.
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#
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# Linking this program statically or dynamically with other modules is making a
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# combined work based on this program. Thus, the terms and conditions of the GNU
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# General Public License cover the whole combination.
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#
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# As a special exception, the copyright holders of this program give MERETHIS
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# permission to link this program with independent modules to produce an executable,
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# regardless of the license terms of these independent modules, and to copy and
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# distribute the resulting executable under terms of MERETHIS choice, provided that
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# MERETHIS also meet, for each linked independent module, the terms and conditions
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# of the license of that module. An independent module is a module which is not
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# derived from this program. If you modify this program, you may extend this
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# exception to your version of the program, but you are not obliged to do so. If you
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# do not wish to do so, delete this exception statement from your version.
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#
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# For more information : contact@centreon.com
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# Authors : Quentin Garnier <qgarnier@merethis.com>
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#
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####################################################################################
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package centreon::common::aruba::snmp::mode::apconnections;
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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::values;
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my $maps_counters = {
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ap => {
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'000_total-time' => { set => {
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key_values => [ { name => 'apTotalTime' }, { name => 'bssid' }, ],
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output_template => 'Current total connection time : %.3f s',
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perfdatas => [
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{ label => 'total_time', value => 'apTotalTime_absolute', template => '%.3f',
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min => 0, unit => 's', label_extra_instance => 1, instance_use => 'bssid_absolute' },
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],
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}
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},
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'001_inactive-time' => { set => {
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key_values => [ { name => 'apInactiveTime' }, { name => 'bssid' }, ],
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output_template => 'Current inactive time : %.3f s',
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perfdatas => [
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{ label => 'inactive_time', value => 'apInactiveTime_absolute', template => '%.3f',
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min => 0, unit => 's', label_extra_instance => 1, instance_use => 'bssid_absolute' },
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],
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}
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},
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'002_channel-noise' => { set => {
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key_values => [ { name => 'apChannelNoise' }, { name => 'bssid' }, ],
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output_template => 'Channel noise : %d',
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perfdatas => [
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{ label => 'cpu_30secs', value => 'apChannelNoise_absolute', template => '%d',
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label_extra_instance => 1, instance_use => 'bssid_absolute' },
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],
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}
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},
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'003_nsr' => { set => {
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key_values => [ { name => 'apSignalToNoiseRatio' }, { name => 'bssid' }, ],
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output_template => 'Signal to noise ratio : %d',
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perfdatas => [
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{ label => 'cpu_1min', value => 'apSignalToNoiseRatio_absolute', template => '%d',
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label_extra_instance => 1, instance_use => 'bssid_absolute' },
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],
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}
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},
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},
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total => {
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'000_total' => { set => {
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key_values => [ { name => 'total' } ],
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output_template => 'AP connected : %d %%',
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perfdatas => [
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{ label => 'total', value => 'total_absolute', template => '%d', min => 0 },
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],
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}
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},
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}
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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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"filter-bssid:s" => { name => 'filter_bssid' },
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"filter-essid:s" => { name => 'filter_essid' },
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"filter-type:s" => { name => 'filter_type', default => 'ap' },
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"skip-total" => { name => 'skip_total' },
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});
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foreach my $key (('ap', 'total')) {
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foreach (keys %{$maps_counters->{$key}}) {
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my ($id, $name) = split /_/;
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if (!defined($maps_counters->{$key}->{$_}->{threshold}) || $maps_counters->{$key}->{$_}->{threshold} != 0) {
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$options{options}->add_options(arguments => {
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'warning-' . $name . ':s' => { name => 'warning-' . $name },
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'critical-' . $name . ':s' => { name => 'critical-' . $name },
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});
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}
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$maps_counters->{$key}->{$_}->{obj} = centreon::plugins::values->new(output => $self->{output}, perfdata => $self->{perfdata},
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label => $name);
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$maps_counters->{$key}->{$_}->{obj}->set(%{$maps_counters->{$key}->{$_}->{set}});
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}
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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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foreach my $key (('ap', 'total')) {
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foreach (keys %{$maps_counters->{$key}}) {
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$maps_counters->{$key}->{$_}->{obj}->init(option_results => $self->{option_results});
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}
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}
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}
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sub check_total {
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my ($self, %options) = @_;
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my ($short_msg, $short_msg_append, $long_msg, $long_msg_append) = ('', '', '', '');
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my @exits = ();
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foreach (sort keys %{$maps_counters->{total}}) {
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my $obj = $maps_counters->{total}->{$_}->{obj};
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$obj->set(instance => 'global');
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my ($value_check) = $obj->execute(values => $self->{global});
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if ($value_check != 0) {
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$long_msg .= $long_msg_append . $obj->output_error();
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$long_msg_append = ', ';
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next;
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}
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my $exit2 = $obj->threshold_check();
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push @exits, $exit2;
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my $output = $obj->output();
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$long_msg .= $long_msg_append . $output;
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$long_msg_append = ', ';
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if (!$self->{output}->is_status(litteral => 1, value => $exit2, compare => 'ok')) {
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$short_msg .= $short_msg_append . $output;
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$short_msg_append = ', ';
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}
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$obj->perfdata();
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}
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my $exit = $self->{output}->get_most_critical(status => [ @exits ]);
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if (!$self->{output}->is_status(litteral => 1, value => $exit, compare => 'ok')) {
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$self->{output}->output_add(severity => $exit,
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short_msg => "Total $short_msg"
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);
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} else {
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$self->{output}->output_add(short_msg => "Total $long_msg");
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}
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}
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sub run {
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my ($self, %options) = @_;
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# $options{snmp} = snmp object
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$self->{snmp} = $options{snmp};
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$self->manage_selection();
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my $multiple = 1;
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if (scalar(keys %{$self->{ap}}) == 1) {
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$multiple = 0;
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}
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if (!defined($self->{option_results}->{skip_total})) {
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$self->check_total();
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}
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####
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# By AP
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if ($multiple == 1) {
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$self->{output}->output_add(severity => 'OK',
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short_msg => 'All AP are ok');
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}
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foreach my $id (sort keys %{$self->{ap}}) {
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my ($short_msg, $short_msg_append, $long_msg, $long_msg_append) = ('', '', '', '');
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my @exits = ();
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foreach (sort keys %{$maps_counters->{ap}}) {
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my $obj = $maps_counters->{ap}->{$_}->{obj};
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$obj->set(instance => $id);
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my ($value_check) = $obj->execute(values => $self->{ap}->{$id});
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if ($value_check != 0) {
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$long_msg .= $long_msg_append . $obj->output_error();
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$long_msg_append = ', ';
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next;
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}
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my $exit2 = $obj->threshold_check();
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push @exits, $exit2;
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my $output = $obj->output();
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$long_msg .= $long_msg_append . $output;
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$long_msg_append = ', ';
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if (!$self->{output}->is_status(litteral => 1, value => $exit2, compare => 'ok')) {
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$short_msg .= $short_msg_append . $output;
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$short_msg_append = ', ';
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}
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$maps_counters->{ap}->{$_}->{obj}->perfdata(extra_instance => $multiple);
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}
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$self->{output}->output_add(long_msg => "BSSID '" . $self->{ap}->{$id}->{bssid} . "' Usage $long_msg");
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my $exit = $self->{output}->get_most_critical(status => [ @exits ]);
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if (!$self->{output}->is_status(litteral => 1, value => $exit, compare => 'ok')) {
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$self->{output}->output_add(severity => $exit,
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short_msg => "BSSID '" . $self->{ap}->{$id}->{bssid} . "' Usage $short_msg"
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);
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}
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if ($multiple == 0) {
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$self->{output}->output_add(short_msg => "BSSID '" . $self->{ap}->{$id}->{bssid} . "' Usage $long_msg");
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}
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}
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$self->{output}->display();
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$self->{output}->exit();
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}
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my %map_role = (
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1 => 'master',
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2 => 'local',
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3 => 'standbymaster',
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);
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my %map_type = (
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1 => 'ap',
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2 => 'am',
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);
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my $mapping = {
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apESSID => { oid => '.1.3.6.1.4.1.14823.2.2.1.1.3.3.1.2' },
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apType => { oid => '.1.3.6.1.4.1.14823.2.2.1.1.3.3.1.7', map => \%map_type },
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apTotalTime => { oid => '.1.3.6.1.4.1.14823.2.2.1.1.3.3.1.10' },
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apInactiveTime => { oid => '.1.3.6.1.4.1.14823.2.2.1.1.3.3.1.11' },
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apChannelNoise => { oid => '.1.3.6.1.4.1.14823.2.2.1.1.3.3.1.13' },
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apSignalToNoiseRatio => { oid => '.1.3.6.1.4.1.14823.2.2.1.1.3.3.1.14' },
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};
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my $oid_wlsxSwitchRole = '.1.3.6.1.4.1.14823.2.2.1.1.1.4';
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my $oid_wlsxSwitchAccessPointEntry = '.1.3.6.1.4.1.14823.2.2.1.1.3.3.1';
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sub manage_selection {
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my ($self, %options) = @_;
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my $oid_extremeCpuMonitorSystemEntry = '.1.3.6.1.4.1.1916.1.32.1.4.1';
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my $oid_extremeCpuMonitorTotalUtilization = '.1.3.6.1.4.1.1916.1.32.1.2'; # without .0
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$self->{results} = $self->{snmp}->get_multiple_table(oids => [
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{ oid => $oid_wlsxSwitchRole },
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{ oid => $oid_wlsxSwitchAccessPointEntry },
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],
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, nothing_quit => 1);
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my $role = $map_role{$self->{results}->{$oid_wlsxSwitchRole}->{$oid_wlsxSwitchRole . '.0'}};
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if ($role =~ /standbymaster/) {
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$self->{output}->output_add(severity => 'OK',
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short_msg => "Cannot get information. Switch role is '" . $role . "'.");
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$self->{output}->display();
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$self->{output}->exit();
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}
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$self->{ap} = {};
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$self->{global} = { total => 0 };
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foreach my $oid (keys %{$self->{results}->{$oid_wlsxSwitchAccessPointEntry}}) {
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next if ($oid !~ /^$mapping->{apESSID}->{oid}\.(.*)$/);
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my $bssid = $1;
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my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_wlsxSwitchAccessPointEntry}, instance => $bssid);
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if (defined($self->{option_results}->{filter_bssid}) && $self->{option_results}->{filter_bssid} ne '' &&
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$bssid !~ /$self->{option_results}->{filter_bssid}/) {
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$self->{output}->output_add(long_msg => "Skipping '" . $bssid . "': no matching filter bssid.");
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next;
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}
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if (defined($self->{option_results}->{filter_essid}) && $self->{option_results}->{filter_essid} ne '' &&
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$result->{apESSID} !~ /$self->{option_results}->{filter_essid}/) {
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$self->{output}->output_add(long_msg => "Skipping '" . $result->{apESSID} . "': no matching filter essid.");
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next;
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}
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if (defined($self->{option_results}->{filter_type}) && $self->{option_results}->{filter_type} ne '' &&
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$result->{apType} !~ /$self->{option_results}->{filter_type}/) {
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$self->{output}->output_add(long_msg => "Skipping '" . $result->{apType} . "': no matching filter type.");
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next;
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}
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$self->{ap}->{$bssid} = {bssid => $bssid, %$result};
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$self->{ap}->{$bssid}->{apInactiveTime} *= 0.01 if (defined($self->{ap}->{$bssid}->{apInactiveTime}));
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$self->{ap}->{$bssid}->{apTotalTime} *= 0.01 if (defined($self->{ap}->{$bssid}->{apTotalTime}));
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$self->{global}->{total} += 1;
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}
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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 AP connections.
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=over 8
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=item B<--warning-*>
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Threshold warning.
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Can be: 'total', 'total-time', 'inactive-time', 'channel-noise', 'snr'.
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=item B<--critical-*>
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Threshold critical.
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Can be: 'total', 'total-time', 'inactive-time', 'channel-noise', 'snr'.
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=item B<--filter-bssid>
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Filter by physical address (regexp can be used).
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=item B<--filter-essid>
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Filter by ESSID (regexp can be used).
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=item B<--filter-type>
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Filter by type (regexp can be used. Can be: 'ap' or 'am'. Default: 'ap').
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=item B<--skip-total>
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Don't display total AP connected (useful when you check each AP).
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=back
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=cut
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