244 lines
8.3 KiB
Perl
244 lines
8.3 KiB
Perl
#
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# Copyright 2021 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::colubris::snmp::mode::apusage;
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use base qw(centreon::plugins::templates::counter);
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use strict;
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use warnings;
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use Digest::MD5 qw(md5_hex);
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use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold);
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sub custom_status_output {
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my ($self, %options) = @_;
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my $msg = 'operational state: ' . $self->{result_values}->{state};
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return $msg;
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}
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sub custom_status_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{state} = $options{new_datas}->{$self->{instance} . '_state'};
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$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
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return 0;
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'global', type => 0 },
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{ name => 'ap', type => 1, cb_prefix_output => 'prefix_ap_output', message_multiple => 'All access points are OK' },
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];
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$self->{maps_counters}->{global} = [
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{ label => 'total-ap', set => {
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key_values => [ { name => 'total_ap' } ],
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output_template => 'total AP: %s',
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perfdatas => [
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{ label => 'total_ap', value => 'total_ap', template => '%s', min => 0 },
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],
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}
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},
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{ label => 'total-users', set => {
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key_values => [ { name => 'total_users' } ],
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output_template => 'total users: %s',
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perfdatas => [
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{ label => 'total_users', value => 'total_users', template => '%s', min => 0 },
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],
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}
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},
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];
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$self->{maps_counters}->{ap} = [
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{ label => 'ap-status', threshold => 0, set => {
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key_values => [ { name => 'state' }, { name => 'display' } ],
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closure_custom_calc => $self->can('custom_status_calc'),
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold,
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}
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},
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{ label => 'ap-users', set => {
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key_values => [ { name => 'users' }, { name => 'display' } ],
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output_template => 'current users: %s',
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perfdatas => [
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{ label => 'ap_users', value => 'users', template => '%s',
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min => 0, label_extra_instance => 1, instance_use => 'display' },
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],
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}
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},
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];
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}
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sub prefix_ap_output {
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my ($self, %options) = @_;
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return "AP '" . $options{instance_value}->{display} . "' ";
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'filter-name:s' => { name => 'filter_name' },
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'check-device-without-ctrl' => { name => 'check_device_without_ctrl' },
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'warning-ap-status:s' => { name => 'warning_ap_status', default => '' },
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'critical-ap-status:s' => { name => 'critical_ap_status', default => '%{state} eq "disconnected"' },
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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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$self->SUPER::check_options(%options);
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$self->change_macros(macros => ['warning_ap_status', 'critical_ap_status']);
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}
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my %map_device_state = (
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1 => 'disconnected', 2 => 'authorized', 3 => 'join', 4 => 'firmware',
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5 => 'security', 6 => 'configuration', 7 => 'running'
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);
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my $mapping = {
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coDevDisState => { oid => '.1.3.6.1.4.1.8744.5.23.1.2.1.1.5', map => \%map_device_state },
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coDevDisSystemName => { oid => '.1.3.6.1.4.1.8744.5.23.1.2.1.1.6' },
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coDevDisControllerIndex => { oid => '.1.3.6.1.4.1.8744.5.23.1.2.1.1.11' },
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};
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my $mapping2 = {
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coDevWirCliStaMACAddress => { oid => '.1.3.6.1.4.1.8744.5.25.1.7.1.1.2' },
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};
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{cache_name} = "colubris_" . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' . $self->{mode} . '_' .
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(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all')) . '_' .
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(defined($self->{option_results}->{filter_name}) ? md5_hex($self->{option_results}->{filter_name}) : md5_hex('all'));
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my $oid_coDeviceDiscoveryEntry = '.1.3.6.1.4.1.8744.5.23.1.2.1.1';
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my $snmp_result = $options{snmp}->get_multiple_table(
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oids => [
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{ oid => $oid_coDeviceDiscoveryEntry, start => $mapping->{coDevDisState}->{oid}, end => $mapping->{coDevDisSystemName}->{oid} },
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{ oid => $mapping->{coDevDisControllerIndex}->{oid} },
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{ oid => $mapping2->{coDevWirCliStaMACAddress}->{oid} },
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],
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nothing_quit => 1,
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return_type => 1
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);
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$self->{global} = { total_ap => 0, total_users => 0 };
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$self->{ap} = {};
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my @oids = $options{snmp}->oid_lex_sort(keys %$snmp_result);
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my $checked = {};
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foreach my $oid (reverse @oids) {
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next if ($oid !~ /^$mapping->{coDevDisSystemName}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $instance);
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$result->{coDevDisSystemName} !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $result->{coDevDisSystemName} . "': no matching filter.", debug => 1);
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next;
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}
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if (!defined($self->{option_results}->{check_device_without_ctrl})) {
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if ($result->{coDevDisControllerIndex} == 0) {
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$self->{output}->output_add(long_msg => "skipping '" . $result->{coDevDisSystemName} . "': no controller associated.", debug => 1);
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next;
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}
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}
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if (defined($checked->{$result->{coDevDisSystemName}})) {
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$self->{output}->output_add(long_msg => "skipping '" . $result->{coDevDisSystemName} . "': duplicated name.", debug => 1);
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next;
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}
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$checked->{$result->{coDevDisSystemName}} = 1;
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$self->{global}->{total_ap}++;
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$self->{ap}->{$instance} = {
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display => $result->{coDevDisSystemName},
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state => $result->{coDevDisState},
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users => 0,
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};
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}
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foreach my $oid (sort keys %$snmp_result) {
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next if ($oid !~ /^$mapping2->{coDevWirCliStaMACAddress}->{oid}\.(.*?)\./);
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my $instance = $1;
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next if (!defined($self->{ap}->{$instance}));
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$self->{global}->{total_users}++;
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$self->{ap}->{$instance}->{users}++;
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}
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if (scalar(keys %{$self->{ap}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No access point found.");
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$self->{output}->option_exit();
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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 status and users connected.
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=over 8
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=item B<--filter-name>
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Filter ap name with regexp.
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=item B<--check-device-without-ctrl>
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Check device even if it doesn't belongs to an controller team.
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=item B<--warning-*>
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Threshold warning.
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Can be: 'total-ap', 'total-users', 'ap-users'.
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=item B<--critical-*>
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Threshold critical.
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Can be: 'total-ap', 'total-users', 'ap-users'.
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=item B<--warning-ap-status>
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Set warning threshold for status.
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Can used special variables like: %{state}, %{display}
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=item B<--critical-ap-status>
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Set critical threshold for status (Default: '%{state} eq "disconnected"').
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Can used special variables like: %{state}, %{display}
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=back
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=cut
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