240 lines
10 KiB
Perl
240 lines
10 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 network::nokia::timos::snmp::mode::ldpusage;
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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 = 'IPv4 state : ' . $self->{result_values}->{ipv4_oper_state} . ' (admin: ' . $self->{result_values}->{admin_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}->{ipv4_oper_state} = $options{new_datas}->{$self->{instance} . '_ipv4_oper_state'};
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$self->{result_values}->{admin_state} = $options{new_datas}->{$self->{instance} . '_admin_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 => 'ldp', type => 1, cb_prefix_output => 'prefix_ldp_output', message_multiple => 'All ldp instances are ok' }
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];
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$self->{maps_counters}->{ldp} = [
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{ label => 'status', threshold => 0, set => {
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key_values => [ { name => 'ipv4_oper_state' }, { name => 'admin_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 => 'ipv4-active-sessions', set => {
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key_values => [ { name => 'ipv4_active_sessions' }, { name => 'display' } ],
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output_template => 'IPv4 Active Sessions : %s',
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perfdatas => [
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{ label => 'ipv4_active_sessions', value => 'ipv4_active_sessions', 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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{ label => 'ipv4-active-link-adj', set => {
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key_values => [ { name => 'ipv4_active_link_adj' }, { name => 'display' } ],
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output_template => 'IPv4 Active Link Adjacencies : %s',
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perfdatas => [
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{ label => 'ipv4_active_link_adj', value => 'ipv4_active_link_adj', 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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{ label => 'ipv4-active-target-adj', set => {
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key_values => [ { name => 'ipv4_active_target_adj' }, { name => 'display' } ],
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output_template => 'IPv4 Active Target Adjacencies : %s',
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perfdatas => [
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{ label => 'ipv4_active_target_adj', value => 'ipv4_active_target_adj', 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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{ label => 'ipv4-oper-down-events', set => {
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key_values => [ { name => 'ipv4_oper_down_events', diff => 1 }, { name => 'display' } ],
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output_template => 'IPv4 Oper Down Events : %s',
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perfdatas => [
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{ label => 'ipv4_oper_down_events', value => 'ipv4_oper_down_events', 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_ldp_output {
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my ($self, %options) = @_;
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return "LDP instance '" . $options{instance_value}->{display} . "' ";
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}
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sub new {
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my ($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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{
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"filter-name:s" => { name => 'filter_name' },
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"warning-status:s" => { name => 'warning_status', default => '' },
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"critical-status:s" => { name => 'critical_status', default => '%{admin_state} eq "inService" and %{ipv4_oper_state} !~ /inService|transition/' },
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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_status', 'critical_status']);
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}
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my %map_oper_state = (1 => 'unknown', 2 => 'inService', 3 => 'outOfService', 4 => 'transition');
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my %map_admin_state = (1 => 'noop', 2 => 'inService', 3 => 'outOfService');
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# index vRtrID
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my $mapping = {
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vRtrName => { oid => '.1.3.6.1.4.1.6527.3.1.2.3.1.1.4' },
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vRtrLdpNgGenAdminState => { oid => '.1.3.6.1.4.1.6527.3.1.2.91.47.1.5', map => \%map_admin_state },
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vRtrLdpNgGenIPv4OperState => { oid => '.1.3.6.1.4.1.6527.3.1.2.91.47.1.6', map => \%map_oper_state },
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};
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# index vRtrID
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my $mapping2 = {
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vLdpNgStatsIPv4OperDownEvents => { oid => '.1.3.6.1.4.1.6527.3.1.2.91.42.1.1' },
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vLdpNgStatsIPv4ActiveSess => { oid => '.1.3.6.1.4.1.6527.3.1.2.91.42.1.3' },
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vLdpNgStatsIPv4ActiveLinkAdj => { oid => '.1.3.6.1.4.1.6527.3.1.2.91.42.1.5' },
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vLdpNgStatsIPv4ActiveTargAdj => { oid => '.1.3.6.1.4.1.6527.3.1.2.91.42.1.7' },
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};
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sub manage_selection {
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my ($self, %options) = @_;
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my $snmp_result = $options{snmp}->get_multiple_table(oids => [
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{ oid => $mapping->{vRtrName}->{oid} },
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{ oid => $mapping->{vRtrLdpNgGenAdminState}->{oid} },
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{ oid => $mapping->{vRtrLdpNgGenIPv4OperState}->{oid} },
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], return_type => 1, nothing_quit => 1);
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$self->{ldp} = {};
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foreach my $oid (keys %{$snmp_result}) {
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next if ($oid !~ /^$mapping->{vRtrLdpNgGenAdminState}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $instance);
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if (!defined($result->{vRtrName}) || $result->{vRtrName} eq '') {
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$self->{output}->output_add(long_msg => "skipping LDP '$instance': cannot get a name. please set it.", debug => 1);
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next;
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}
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$result->{vRtrName} !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "skipping LDP '" . $result->{vRtrName} . "'.", debug => 1);
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next;
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}
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$self->{ldp}->{$instance} = { display => $result->{vRtrName},
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admin_state => $result->{vRtrLdpNgGenAdminState},
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ipv4_oper_state => $result->{vRtrLdpNgGenIPv4OperState},
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};
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}
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$options{snmp}->load(oids => [$mapping2->{vLdpNgStatsIPv4OperDownEvents}->{oid}, $mapping2->{vLdpNgStatsIPv4ActiveSess}->{oid},
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$mapping2->{vLdpNgStatsIPv4ActiveLinkAdj}->{oid}, $mapping2->{vLdpNgStatsIPv4ActiveTargAdj}->{oid},
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],
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instances => [keys %{$self->{ldp}}], instance_regexp => '^(.*)$');
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$snmp_result = $options{snmp}->get_leef(nothing_quit => 1);
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foreach (keys %{$self->{ldp}}) {
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my $result = $options{snmp}->map_instance(mapping => $mapping2, results => $snmp_result, instance => $_);
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$self->{ldp}->{$_}->{ipv4_oper_down_events} = $result->{vLdpNgStatsIPv4OperDownEvents};
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$self->{ldp}->{$_}->{ipv4_active_sessions} = $result->{vLdpNgStatsIPv4ActiveSess};
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$self->{ldp}->{$_}->{ipv4_active_link_adj} = $result->{vLdpNgStatsIPv4ActiveLinkAdj};
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$self->{ldp}->{$_}->{ipv4_active_target_adj} = $result->{vLdpNgStatsIPv4ActiveTargAdj};
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}
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if (scalar(keys %{$self->{ldp}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No LDP instance found.");
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$self->{output}->option_exit();
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}
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$self->{cache_name} = "nokia_timos_" . $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 LDP usage.
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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: 'ipv4-oper-down-events', 'ipv4-active-sessions', 'ipv4-active-link-adj',
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'ipv4-active-target-adj'.
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=item B<--critical-*>
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Threshold critical.
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Can be: 'ipv4-oper-down-events', 'ipv4-active-sessions', 'ipv4-active-link-adj',
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'ipv4-active-target-adj'.
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=item B<--warning-status>
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Set warning threshold for status.
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Can used special variables like: %{ipv4_oper_state}, %{admin_state}, %{display}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{admin_state} eq "inService" and %{ipv4_oper_state} !~ /inService|transition/').
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Can used special variables like: %{ipv4_oper_state}, %{admin_state}, %{display}
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=item B<--filter-name>
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Filter by LDP instance name (can be a regexp).
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=back
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=cut
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