enh brocade interface mode (#2491)
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qgarnier
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#
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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::brocade::snmp::mode::interfaces;
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use base qw(snmp_standard::mode::interfaces);
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use strict;
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use warnings;
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sub set_oids_errors {
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my ($self, %options) = @_;
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$self->SUPER::set_oids_errors(%options);
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$self->{oid_in_crc} = '.1.3.6.1.4.1.1588.2.1.1.1.6.2.1.22'; # swFCPortRxCrcs
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}
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sub set_counters_errors {
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my ($self, %options) = @_;
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$self->SUPER::set_counters_errors(%options);
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push @{$self->{maps_counters}->{int}},
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{ label => 'in-crc', filter => 'add_errors', nlabel => 'interface.packets.in.crc.count', set => {
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key_values => [ { name => 'incrc', diff => 1 }, { name => 'total_in_packets', diff => 1 }, { name => 'display' }, { name => 'mode_cast' } ],
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closure_custom_calc => $self->can('custom_errors_calc'), closure_custom_calc_extra_options => { label_ref1 => 'in', label_ref2 => 'crc' },
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closure_custom_output => $self->can('custom_errors_output'), output_error_template => 'Packets In Crc : %s',
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closure_custom_perfdata => $self->can('custom_errors_perfdata'),
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closure_custom_threshold_check => $self->can('custom_errors_threshold')
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}
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}
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;
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push @{$self->{maps_counters}->{int}},
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{ label => 'laser-temp', filter => 'add_optical', nlabel => 'interface.laser.temperature.celsius', set => {
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key_values => [ { name => 'laser_temp' }, { name => 'display' } ],
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output_template => 'Laser Temperature : %.2f C', output_error_template => 'Laser Temperature : %.2f',
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perfdatas => [
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{ label => 'laser_temp', template => '%.2f',
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unit => 'C', label_extra_instance => 1, instance_use => 'display' },
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],
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}
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},
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{ label => 'input-power', filter => 'add_optical', nlabel => 'interface.input.power.dbm', set => {
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key_values => [ { name => 'input_power' }, { name => 'display' } ],
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output_template => 'Input Power : %s dBm', output_error_template => 'Input Power : %s',
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perfdatas => [
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{ label => 'input_power', template => '%s',
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unit => 'dBm', label_extra_instance => 1, instance_use => 'display' },
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],
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}
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},
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{ label => 'output-power', filter => 'add_optical', nlabel => 'interface.output.power.dbm', set => {
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key_values => [ { name => 'output_power' }, { name => 'display' } ],
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output_template => 'Output Power : %s dBm', output_error_template => 'Output Power : %s',
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perfdatas => [
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{ label => 'output_power', template => '%s',
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unit => 'dBm', 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 new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'add-optical' => { name => 'add_optical' }
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});
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return $self;
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}
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sub reload_cache_custom {
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my ($self, %options) = @_;
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$options{datas}->{conn_unit_ports} = {};
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my $oid_connUnitPortPhysicalNumber = '.1.3.6.1.3.94.1.10.1.18';
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my $snmp_result = $self->{snmp}->get_table(oid => $oid_connUnitPortPhysicalNumber);
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foreach (keys %$snmp_result) {
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next if (! /^$oid_connUnitPortPhysicalNumber\.(.*)\.(\d+)$/);
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$options{datas}->{conn_unit_ports}->{$2} = $1;
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}
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}
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sub map_brocade {
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my ($self, %options) = @_;
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return if (defined($self->{map_brocade}));
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$self->{map_brocade} = {
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port2if => {},
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if2port => {}
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};
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# swFCPortIndex can be found with ifName ("0/2") or ifDesc ("FC port 0/2")
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foreach (@{$self->{array_interface_selected}}) {
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my $value = $self->{statefile_cache}->get(name => $self->{option_results}->{oid_filter} . '_' . $_);
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if ($value =~ /\d+\/(\d+)$/) {
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my $port_index = $1 + 1;
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$self->{map_brocade}->{port2if}->{$port_index} = $_;
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$self->{map_brocade}->{if2port}->{$_} = $port_index;
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}
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}
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}
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sub load_errors {
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my ($self, %options) = @_;
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$self->set_oids_errors();
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$self->{snmp}->load(
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oids => [
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$self->{oid_ifInDiscards}, $self->{oid_ifInErrors},
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$self->{oid_ifOutDiscards}, $self->{oid_ifOutErrors}
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],
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instances => $self->{array_interface_selected}
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);
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$self->map_brocade();
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$self->{snmp}->load(
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oids => [ $self->{oid_in_crc} ],
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instances => [keys %{$self->{map_brocade}->{port2if}}]
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);
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}
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my $oid_optical_laser_temp = '.1.3.6.1.4.1.1588.2.1.1.1.28.1.1.1'; # swSfpTemperature
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my $oid_optical_input_power = '.1.3.6.1.4.1.1588.2.1.1.1.28.1.1.4'; # swSfpRxPower
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my $oid_optical_output_power = '.1.3.6.1.4.1.1588.2.1.1.1.28.1.1.5'; # swSfpTxPower
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sub custom_load {
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my ($self, %options) = @_;
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return if (!defined($self->{option_results}->{add_optical}));
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$self->map_brocade();
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my $ports = $self->{statefile_cache}->get(name => 'conn_unit_ports');
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my $instances = [];
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foreach (keys %{$self->{map_brocade}->{port2if}}) {
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push @$instances, $ports->{$_} . '.' . $_;
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}
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return if (scalar(@$instances) <= 0);
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$self->{snmp}->load(
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oids => [ $oid_optical_laser_temp, $oid_optical_input_power, $oid_optical_output_power ],
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instances => $instances,
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instance_regexp => '^(.*)$'
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);
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}
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sub add_result_errors {
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my ($self, %options) = @_;
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$self->{int}->{$options{instance}}->{indiscard} = $self->{results}->{$self->{oid_ifInDiscards} . '.' . $options{instance}};
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$self->{int}->{$options{instance}}->{inerror} = $self->{results}->{$self->{oid_ifInErrors} . '.' . $options{instance}};
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$self->{int}->{$options{instance}}->{outdiscard} = $self->{results}->{$self->{oid_ifOutDiscards} . '.' . $options{instance}};
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$self->{int}->{$options{instance}}->{outerror} = $self->{results}->{$self->{oid_ifOutErrors} . '.' . $options{instance}};
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$self->{int}->{$options{instance}}->{incrc} = defined($self->{map_brocade}->{if2port}->{ $options{instance} }) ?
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$self->{results}->{$self->{oid_in_crc} . '.' . $self->{map_brocade}->{if2port}->{ $options{instance} }} :
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undef;
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}
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sub custom_add_result {
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my ($self, %options) = @_;
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return if (!defined($self->{option_results}->{add_optical}));
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my $ports = $self->{statefile_cache}->get(name => 'conn_unit_ports');
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my $port_index = defined($self->{map_brocade}->{if2port}->{ $options{instance} }) ?
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$self->{map_brocade}->{if2port}->{ $options{instance} } : undef;
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return if (!defined($ports) || !defined($port_index) || !defined($ports->{$port_index}));
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my $index = $ports->{$port_index} . '.' . $port_index;
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if (defined($self->{results}->{$oid_optical_laser_temp . '.' . $index}) &&
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$self->{results}->{$oid_optical_laser_temp . '.' . $index} =~ /(\d+)/) {
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$self->{int}->{ $options{instance} }->{laser_temp} = $1;
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}
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if (defined($self->{results}->{$oid_optical_input_power . '.' . $index}) &&
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$self->{results}->{$oid_optical_input_power . '.' . $index} =~ /(-?\d+(?:\.?\d+)?)/) {
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$self->{int}->{ $options{instance} }->{input_power} = $1;
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}
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if (defined($self->{results}->{$oid_optical_output_power . '.' . $index}) &&
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$self->{results}->{$oid_optical_output_power . '.' . $index} =~ /(-?\d+(?:\.?\d+)?)/) {
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$self->{int}->{ $options{instance} }->{output_power} = $1;
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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 interfaces.
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=over 8
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=item B<--add-global>
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Check global port statistics (By default if no --add-* option is set).
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=item B<--add-status>
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Check interface status.
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=item B<--add-duplex-status>
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Check duplex status (with --warning-status and --critical-status).
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=item B<--add-traffic>
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Check interface traffic.
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=item B<--add-errors>
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Check interface errors.
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=item B<--add-cast>
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Check interface cast.
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=item B<--add-speed>
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Check interface speed.
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=item B<--add-volume>
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Check interface data volume between two checks (not supposed to be graphed, useful for BI reporting).
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=item B<--add-optical>
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Check interface optical.
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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: %{admstatus}, %{opstatus}, %{duplexstatus}, %{errdisable}, %{display}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{admstatus} eq "up" and %{opstatus} ne "up"').
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Can used special variables like: %{admstatus}, %{opstatus}, %{duplexstatus}, %{errdisable}, %{display}
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'total-port', 'total-admin-up', 'total-admin-down', 'total-oper-up', 'total-oper-down',
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'in-traffic', 'out-traffic', 'in-crc', 'in-error', 'in-discard', 'out-error', 'out-discard',
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'in-ucast' (%), 'in-bcast' (%), 'in-mcast' (%), 'out-ucast' (%), 'out-bcast' (%), 'out-mcast' (%),
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'speed' (b/s), 'laser-temp', 'input-power', 'output-power'.
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=item B<--units-traffic>
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Units of thresholds for the traffic (Default: '%') ('%', 'b/s').
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=item B<--units-errors>
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Units of thresholds for errors/discards (Default: '%') ('%', 'absolute').
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=item B<--nagvis-perfdata>
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Display traffic perfdata to be compatible with nagvis widget.
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=item B<--interface>
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Set the interface (number expected) ex: 1,2,... (empty means 'check all interface').
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=item B<--name>
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Allows to use interface name with option --interface instead of interface oid index (Can be a regexp)
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=item B<--speed>
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Set interface speed for incoming/outgoing traffic (in Mb).
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=item B<--speed-in>
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Set interface speed for incoming traffic (in Mb).
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=item B<--speed-out>
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Set interface speed for outgoing traffic (in Mb).
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=item B<--no-skipped-counters>
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Don't skip counters when no change.
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=item B<--force-counters32>
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Force to use 32 bits counters (even in snmp v2c and v3). Should be used when 64 bits counters are buggy.
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=item B<--reload-cache-time>
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Time in minutes before reloading cache file (default: 180).
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=item B<--oid-filter>
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Choose OID used to filter interface (default: ifName) (values: ifDesc, ifAlias, ifName, IpAddr).
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=item B<--oid-display>
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Choose OID used to display interface (default: ifName) (values: ifDesc, ifAlias, ifName, IpAddr).
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=item B<--oid-extra-display>
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Add an OID to display.
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=item B<--display-transform-src>
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Regexp src to transform display value.
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=item B<--display-transform-dst>
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Regexp dst to transform display value.
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=item B<--show-cache>
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Display cache interface datas.
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=back
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=cut
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@ -30,13 +30,13 @@ sub new {
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bless $self, $class;
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$self->{version} = '1.0';
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%{$self->{modes}} = (
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$self->{modes} = {
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'cpu' => 'network::brocade::snmp::mode::cpu',
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'hardware' => 'network::brocade::snmp::mode::hardware',
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'interfaces' => 'snmp_standard::mode::interfaces',
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'interfaces' => 'network::brocade::snmp::mode::interfaces',
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'list-interfaces' => 'snmp_standard::mode::listinterfaces',
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'memory' => 'network::brocade::snmp::mode::memory',
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);
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'memory' => 'network::brocade::snmp::mode::memory'
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};
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return $self;
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}
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@ -945,8 +945,8 @@ sub reload_cache_values_index {
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sub reload_cache {
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my ($self) = @_;
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my $datas = {};
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my $datas = {};
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$datas->{oid_filter} = $self->{option_results}->{oid_filter};
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$datas->{oid_display} = $self->{option_results}->{oid_display};
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$datas->{oid_extra_display} = $self->{option_results}->{oid_extra_display};
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@ -966,9 +966,13 @@ sub reload_cache {
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my $result = $self->{snmp}->get_multiple_table(oids => $snmp_get);
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my $func = $self->can($self->{oids_label}->{$self->{option_results}->{oid_filter}}->{cache});
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my $func = $self->can($self->{oids_label}->{ $self->{option_results}->{oid_filter} }->{cache});
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$func->($self, result => $result, datas => $datas, name => $self->{option_results}->{oid_filter}, store_index => 1);
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if (my $custom = $self->can('reload_cache_custom')) {
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$custom->($self, datas => $datas);
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}
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if (scalar(@{$datas->{all_ids}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "Can't construct cache...");
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$self->{output}->option_exit();
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