199 lines
7.4 KiB
Perl
199 lines
7.4 KiB
Perl
#
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# Copyright 2020 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::airespace::snmp::mode::radiusauthservers;
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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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sub prefix_servers_output {
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my ($self, %options) = @_;
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return "Radius authentication server '" . $options{instance_value}->{name} . "' ";
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'global', type => 0 },
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{ name => 'servers', type => 1, cb_prefix_output => 'prefix_servers_output', message_multiple => 'All radius authentication servers are ok' }
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];
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$self->{maps_counters}->{global} = [
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{ label => 'authservers-total', nlabel => 'radius.authservers.total.count', display_ok => 0, set => {
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key_values => [ { name => 'total' } ],
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output_template => 'total authentication servers: %s',
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perfdatas => [
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{ ltemplate => '%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}->{servers} = [
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{ label => 'authserver-roundtrip-time', nlabel => 'radius.authserver.roundtrip.time.milliseconds', set => {
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key_values => [ { name => 'round_trip_time' }, { name => 'name' } ],
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output_template => 'round trip time: %s ms',
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perfdatas => [
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{ template => '%s', min => 0, unit => 'ms', label_extra_instance => 1, instance_use => 'name' }
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]
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}
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},
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{ label => 'authserver-packets-access-requests', nlabel => 'radius.authserver.packets.access.requests.persecond', set => {
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key_values => [ { name => 'access_requests', per_second => 1 }, { name => 'name' } ],
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output_template => 'access requests: %.2f/s',
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perfdatas => [
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{ template => '%.2f', min => 0, unit => '/s', label_extra_instance => 1, instance_use => 'name' }
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]
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}
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},
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{ label => 'authserver-packets-access-accepts', nlabel => 'radius.authserver.packets.access.accepts.persecond', set => {
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key_values => [ { name => 'access_accepts', per_second => 1 }, { name => 'name' } ],
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output_template => 'access accepts: %.2f/s',
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perfdatas => [
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{ template => '%.2f', min => 0, unit => '/s', label_extra_instance => 1, instance_use => 'name' }
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]
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}
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},
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{ label => 'authserver-clients-timeout', nlabel => 'radius.authserver.clients.timeout.count', set => {
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key_values => [ { name => 'timeouts', diff => '1' }, { name => 'name' } ],
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output_template => 'clients timeout: %s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1, instance_use => 'name' }
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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, force_new_perfdata => 1, 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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});
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return $self;
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}
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my $map_server_status = {
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0 => 'disable', 1 => 'enable'
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};
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my $mapping = {
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address => { oid => '.1.3.6.1.4.1.14179.2.5.1.1.2' }, # bsnRadiusAuthServerAddress
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port => { oid => '.1.3.6.1.4.1.14179.2.5.1.1.3' }, # bsnRadiusAuthClientServerPortNumber
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status => { oid => '.1.3.6.1.4.1.14179.2.5.1.1.5', map => $map_server_status } # bsnRadiusAuthServerStatus
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};
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my $mapping2 = {
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round_trip_time => { oid => '.1.3.6.1.4.1.14179.2.5.3.1.6' }, # bsnRadiusAuthClientRoundTripTime
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access_requests => { oid => '.1.3.6.1.4.1.14179.2.5.3.1.7' }, # bsnRadiusAuthClientAccessRequests
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access_accepts => { oid => '.1.3.6.1.4.1.14179.2.5.3.1.9' }, # bsnRadiusAuthClientAccessAccepts
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timeouts => { oid => '.1.3.6.1.4.1.14179.2.5.3.1.15' } # bsnRadiusAuthClientTimeouts
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};
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my $oid_bsnRadiusAuthServerEntry = '.1.3.6.1.4.1.14179.2.5.1.1';
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sub manage_selection {
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my ($self, %options) = @_;
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my $snmp_result = $options{snmp}->get_table(
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oid => $oid_bsnRadiusAuthServerEntry,
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start => $mapping->{address}->{oid},
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end => $mapping->{status}->{oid},
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nothing_quit => 1
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);
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$self->{global} = { total => 0 };
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$self->{servers} = {};
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foreach my $oid (keys %$snmp_result) {
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next if ($oid !~ /^$mapping->{status}->{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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my $name = $result->{address} . ':' . $result->{port};
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$name !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $name . "': no matching filter.", debug => 1);
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next;
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}
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if ($result->{status} eq 'disable') {
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$self->{output}->output_add(long_msg => "skipping '" . $name . "': disabled.", debug => 1);
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next;
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}
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$self->{servers}->{$instance} = { name => $name };
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$self->{global}->{total}++;
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}
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return if (scalar(keys %{$self->{servers}}) <= 0);
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$options{snmp}->load(
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oids => [ map($_->{oid}, values(%$mapping2)) ],
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instances => [keys %{$self->{servers}}],
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instance_regexp => '^(.*)$'
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);
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$snmp_result = $options{snmp}->get_leef(nothing_quit => 1);
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foreach (keys %{$self->{servers}}) {
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my $result = $options{snmp}->map_instance(mapping => $mapping2, results => $snmp_result, instance => $_);
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$self->{servers}->{$_} = { %{$self->{servers}->{$_}}, %$result };
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}
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$self->{cache_name} = 'cisco_wlc_' . $self->{mode} . '_' . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' .
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(defined($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($self->{option_results}->{filter_name}) : md5_hex('all'));
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}
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1;
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__END__
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=head1 MODE
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Check radius authentication servers.
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=over 8
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='^total$'
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=item B<--filter-name>
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Filter radius servers by name (can be a regexp).
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'authservers-total', 'authserver-roundtrip-time', 'authserver-packets-access-requests',
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'authserver-packets-access-accepts', 'authserver-clients-timeout'.
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=back
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=cut
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