Fix #1590
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garnier-quentin
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184256cc2c
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#
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# Copyright 2019 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::watchguard::snmp::mode::ipsectunnel;
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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 Socket;
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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 => 'tunnel', type => 1, cb_prefix_output => 'prefix_tunnel_output', message_multiple => 'All tunnels are ok' },
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];
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$self->{maps_counters}->{global} = [
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{ label => 'tunnels-total', nlabel => 'ipsec.tunnels.total.count', set => {
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key_values => [ { name => 'total' } ],
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output_template => 'Total Tunnels: %s',
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perfdatas => [
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{ label => 'total_tunnels', value => 'total_absolute', template => '%s',
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min => 0 },
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],
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}
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},
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];
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$self->{maps_counters}->{tunnel} = [
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{ label => 'tunnel-traffic-in', nlabel => 'ipsec.tunnel.traffic.in.bitspersecond', set => {
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key_values => [ { name => 'wgIpsecTunnelInKbytes', diff => 1 }, { name => 'display' } ],
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output_template => 'Traffic In : %s %s/s',
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per_second => 1, output_change_bytes => 2,
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perfdatas => [
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{ value => 'wgIpsecTunnelInKbytes_per_second', template => '%s',
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min => 0, unit => 'b/s', label_extra_instance => 1, instance_use => 'display' },
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],
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}
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},
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{ label => 'tunnel-traffic-out', nlabel => 'ipsec.tunnel.traffic.out.bitspersecond', set => {
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key_values => [ { name => 'wgIpsecTunnelOutKbytes', diff => 1 }, { name => 'display' } ],
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output_template => 'Traffic Out : %s %s/s',
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per_second => 1, output_change_bytes => 2,
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perfdatas => [
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{ value => 'wgIpsecTunnelOutKbytes_per_second', template => '%s',
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min => 0, unit => 'b/s', 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_tunnel_output {
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my ($self, %options) = @_;
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return "Tunnel '" . $options{instance_value}->{display} . "' ";
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1, force_new_perfdata => 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 $mapping = {
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wgIpsecTunnelLocalAddr => { oid => '.1.3.6.1.4.1.3097.6.5.1.2.1.2' },
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wgIpsecTunnelPeerAddr => { oid => '.1.3.6.1.4.1.3097.6.5.1.2.1.3' },
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};
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my $oid_wgIpsecTunnelEntry = '.1.3.6.1.4.1.3097.6.5.1.2.1';
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my $mapping2 = {
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wgIpsecTunnelInKbytes => { oid => '.1.3.6.1.4.1.3097.6.5.1.2.1.28' },
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wgIpsecTunnelOutKbytes => { oid => '.1.3.6.1.4.1.3097.6.5.1.2.1.29' },
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};
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{tunnel} = {};
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my $snmp_result = $options{snmp}->get_table(
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oid => $oid_wgIpsecTunnelEntry,
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start => $mapping->{wgIpsecTunnelLocalAddr}->{oid},
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end => $mapping->{wgIpsecTunnelPeerAddr}->{oid},
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nothing_quit => 1
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);
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foreach (keys %$snmp_result) {
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next if (!/$mapping->{wgIpsecTunnelLocalAddr}->{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 $name = inet_ntoa($result->{wgIpsecTunnelLocalAddr}) . ':' . inet_ntoa($result->{wgIpsecTunnelPeerAddr});
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if (defined($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 '" . $result->{jnxIkeTunMonRemoteIdValue} . "': no matching filter name.", debug => 1);
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next;
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}
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$self->{tunnel}->{$instance} = { display => $name };
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}
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$options{snmp}->load(oids => [
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map($_->{oid}, values(%$mapping2))
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],
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instances => [keys %{$self->{tunnel}}], instance_regexp => '^(.*)$');
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$snmp_result = $options{snmp}->get_leef(nothing_quit => 1);
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foreach (keys %{$self->{tunnel}}) {
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my $result = $options{snmp}->map_instance(mapping => $mapping2, results => $snmp_result, instance => $_);
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$result->{wgIpsecTunnelInKbytes} *= 1024 * 8;
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$result->{wgIpsecTunnelOutKbytes} *= 1024 * 8;
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$self->{tunnel}->{$_} = { %{$self->{tunnel}->{$_}}, %$result };
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}
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$self->{global} = { total => scalar(keys %{$self->{tunnel}}) };
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$self->{cache_name} = 'watchguard_' . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' . $self->{mode} . '_' .
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(defined($self->{option_results}->{filter_name}) ? md5_hex($self->{option_results}->{filter_name}) : md5_hex('all')) . '_' .
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(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all'));
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}
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1;
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__END__
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=head1 MODE
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Check ipsec tunnels.
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=over 8
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=item B<--filter-name>
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Filter name (can be a regexp).
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='tunnels-total'
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'tunnels-total', 'tunnel-traffic-in', 'tunnel-traffic-out'.
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=back
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=cut
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@ -31,15 +31,16 @@ sub new {
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$self->{version} = '1.0';
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%{$self->{modes}} = (
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'cpu' => 'network::watchguard::snmp::mode::cpu',
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'hardware' => 'snmp_standard::mode::hardwaredevice',
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'interfaces' => 'snmp_standard::mode::interfaces',
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'list-interfaces' => 'snmp_standard::mode::listinterfaces',
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'list-storages' => 'snmp_standard::mode::liststorages',
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'policy-usage' => 'network::watchguard::snmp::mode::policyusage',
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'storage' => 'snmp_standard::mode::storage',
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'system' => 'network::watchguard::snmp::mode::system',
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);
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'cpu' => 'network::watchguard::snmp::mode::cpu',
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'hardware' => 'snmp_standard::mode::hardwaredevice',
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'interfaces' => 'snmp_standard::mode::interfaces',
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'ipsec-tunnel' => 'network::watchguard::snmp::mode::ipsectunnel',
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'list-interfaces' => 'snmp_standard::mode::listinterfaces',
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'list-storages' => 'snmp_standard::mode::liststorages',
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'policy-usage' => 'network::watchguard::snmp::mode::policyusage',
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'storage' => 'snmp_standard::mode::storage',
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'system' => 'network::watchguard::snmp::mode::system',
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);
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return $self;
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}
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