131 lines
4.9 KiB
Perl
131 lines
4.9 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::efficientip::snmp::mode::dnsusage;
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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 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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];
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my @map = ('udp', 'UDP Queries received : %s', 'tcp', 'TCP Queries received : %s',
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'requestv4', 'IPv4 Queries received : %s', 'requestv6', 'IPv6 Queries received : %s',
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'recursion', 'Queries requiring recursion : %s', 'response', 'Responses : %s',
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'recurserej', 'Recursive queries : %s', 'duplicate', 'Duplicate queries received : %s',
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'dropped', 'Queries Dropped : %s', 'res-queryv4', 'Queries sent to external IPv4 DNS servers : %s',
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'res-queryv6', 'Queries sent to external IPv6 DNS servers : %s', 'res-retry', 'Retried Queries to external DNS servers : %s',
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'res-responsev4', 'Responses from external IPv4 DNS servers : %s', 'res-responsev6', 'Responses from external IPv6 DNS servers : %s',
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'success', 'Sent NOERROR : %s', 'formerr', 'Sent FORMERR : %s', 'servfail', 'Sent SERVFAIL : %s',
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'nxdomain', 'Sent NXDOMAIN : %s', 'nxrrset', 'Sent nxrrset : %s', 'failure', 'Sent Other failure : %s',
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'xfrdone', 'Transfert Queries Completed : %s', 'xfrrej' , 'Transfert Queries Rejected : %s',
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'res-val', 'DNSSEC validation attempted : %s', 'res-valsuccess', 'DNSSEC validation succeeded : %s',
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'res-valnegsuccess', 'DNSSEC NX validation succeeded : %s', 'res-valfail', 'DNSSEC validation failed : %s');
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$self->{maps_counters}->{global} = [];
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for (my $i = 0; $i < scalar(@map); $i += 2) {
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push @{$self->{maps_counters}->{global}}, { label => $map[$i], set => {
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key_values => [ { name => $map[$i], diff => 1 } ],
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output_template => $map[$i + 1],
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perfdatas => [
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{ label => $map[$i], value => $map[$i] , template => '%s', 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, statefile => 1);
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bless $self, $class;
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$options{options}->add_options(arguments =>
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{
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});
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return $self;
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}
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my $mapping = {
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eipDnsStatName => { oid => '.1.3.6.1.4.1.2440.1.4.2.3.1.2' },
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eipDnsStatValue => { oid => '.1.3.6.1.4.1.2440.1.4.2.3.1.3' },
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};
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my $oid_eipDnsStatEntry = '.1.3.6.1.4.1.2440.1.4.2.3.1';
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{cache_name} = "efficientip_" . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' . $self->{mode} . '_' .
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(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all'));
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$self->{global} = {};
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my $results = $options{snmp}->get_table(oid => $oid_eipDnsStatEntry,
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nothing_quit => 1);
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foreach my $oid (keys %$results) {
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next if ($oid !~ /^$mapping->{eipDnsStatName}->{oid}\.(.*)/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $results, instance => $instance);
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$result->{eipDnsStatName} =~ s/_/-/g;
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$self->{global}->{$result->{eipDnsStatName}} = $result->{eipDnsStatValue};
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}
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}
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1;
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__END__
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=head1 MODE
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Check dhcp usage.
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=over 8
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='^requestv4$'
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=item B<--warning-*>
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Threshold warning.
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=item B<--critical-*>
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Threshold critical.
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General name server statistics: 'udp', 'tcp', 'requestv4', 'requestv6', 'recursion', 'response',
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'recurserej', 'duplicate', 'dropped', 'res-queryv4', 'res-queryv6', 'res-retry',
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'res-responsev4', 'res-responsev6'.
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DNS answers statistics: 'success', 'formerr', 'servfail', 'nxdomain', 'nxrrset', 'failure'.
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DNS Transfer Requests Statistics: 'xfrdone', 'xfrrej'.
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DNSSEC Validation Statistics: 'res-val', 'res-valsuccess', 'res-valnegsuccess', 'res-valfail'.
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=back
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=cut |