255 lines
10 KiB
Perl
255 lines
10 KiB
Perl
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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::stormshield::snmp::mode::qos;
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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 custom_qos_output {
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my ($self, %options) = @_;
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my ($traffic_value, $traffic_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{traffic}, network => 1);
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my ($total_value, $total_unit);
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if (defined($self->{result_values}->{speed}) && $self->{result_values}->{speed} =~ /[0-9]/) {
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($total_value, $total_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{speed}, network => 1);
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}
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return sprintf(
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'traffic %s: %s/s (%s on %s)',
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$self->{result_values}->{label},
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$traffic_value . $traffic_unit,
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defined($self->{result_values}->{traffic_prct}) ? sprintf('%.2f%%', $self->{result_values}->{traffic_prct}) : '-',
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defined($total_value) ? $total_value . $total_unit : '-'
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);
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}
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sub custom_qos_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{label} = $options{extra_options}->{label_ref};
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$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
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$self->{result_values}->{traffic} = $options{new_datas}->{$self->{instance} . '_traffic_' . $self->{result_values}->{label}};
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if ($options{new_datas}->{$self->{instance} . '_speed_' . $self->{result_values}->{label}} > 0) {
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$self->{result_values}->{speed} = $options{new_datas}->{$self->{instance} . '_speed_' . $self->{result_values}->{label}};
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$self->{result_values}->{traffic_prct} = $self->{result_values}->{traffic} * 100 / $self->{result_values}->{speed};
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} elsif ($options{extra_options}->{type} eq 'percent') {
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return -10;
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}
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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 => 'qos', type => 1, cb_prefix_output => 'prefix_qos_output', message_multiple => 'All QoS are ok', skipped_code => { -10 => 1 } }
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];
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$self->{maps_counters}->{qos} = [
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{ label => 'traffic-in', nlabel => 'qos.traffic.in.bitspersecond', set => {
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key_values => [ { name => 'traffic_in', per_second => 1 }, { name => 'display' }, { name => 'speed_in' } ],
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closure_custom_calc => $self->can('custom_qos_calc'), closure_custom_calc_extra_options => { label_ref => 'in', type => 'abs' },
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closure_custom_output => $self->can('custom_qos_output'),
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threshold_use => 'traffic',
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perfdatas => [
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{ value => 'traffic', template => '%.2f', unit => 'b/s', 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 => 'traffic-in-prct', nlabel => 'qos.traffic.in.percentage', display_ok => 0, set => {
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key_values => [ { name => 'traffic_in', per_second => 1 }, { name => 'display' }, { name => 'speed_in' } ],
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closure_custom_calc => $self->can('custom_qos_calc'), closure_custom_calc_extra_options => { label_ref => 'in', type => 'percent' },
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closure_custom_output => $self->can('custom_qos_output'),
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threshold_use => 'traffic_prct',
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perfdatas => [
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{ value => 'traffic_prct', template => '%.2f', unit => '%', min => 0, max => 100, label_extra_instance => 1, instance_use => 'display' }
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]
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}
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},
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{ label => 'traffic-in-peak', nlabel => 'qos.traffic.in.peak.bitspersecond', set => {
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key_values => [ { name => 'traffic_in_peak' }, { name => 'display' } ],
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output_template => 'traffic in peak: %s %s/s',
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output_change_bytes => 2,
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perfdatas => [
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{ template => '%.2f', unit => 'b/s', 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 => 'traffic-out', nlabel => 'qos.traffic.out.bitspersecond', set => {
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key_values => [ { name => 'traffic_out', per_second => 1 }, { name => 'display' }, { name => 'speed_out' } ],
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closure_custom_calc => $self->can('custom_qos_calc'), closure_custom_calc_extra_options => { label_ref => 'out', type => 'abs' },
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closure_custom_output => $self->can('custom_qos_output'),
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threshold_use => 'traffic',
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perfdatas => [
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{ value => 'traffic', template => '%.2f', unit => 'b/s', 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 => 'traffic-out-prct', nlabel => 'qos.traffic.out.percentage', display_ok => 0, set => {
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key_values => [ { name => 'traffic_out', per_second => 1 }, { name => 'display' }, { name => 'speed_out' } ],
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closure_custom_calc => $self->can('custom_qos_calc'), closure_custom_calc_extra_options => { label_ref => 'out', type => 'percent' },
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closure_custom_output => $self->can('custom_qos_output'),
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threshold_use => 'traffic_prct',
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perfdatas => [
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{ value => 'traffic_prct', template => '%.2f', unit => '%', min => 0, max => 100, label_extra_instance => 1, instance_use => 'display' }
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]
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}
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},
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{ label => 'traffic-out-peak', nlabel => 'qos.traffic.out.peak.bitspersecond', set => {
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key_values => [ { name => 'traffic_out_peak' }, { name => 'display' } ],
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output_template => 'traffic out peak: %s %s/s',
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output_change_bytes => 2,
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perfdatas => [
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{ template => '%.2f', unit => 'b/s', min => 0, label_extra_instance => 1, instance_use => 'display' }
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]
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}
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},
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];
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}
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sub new {
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my ($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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'speed-in:s' => { name => 'speed_in' },
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'speed-out:s' => { name => 'speed_out' }
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});
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return $self;
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}
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sub prefix_qos_output {
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my ($self, %options) = @_;
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return "QoS '" . $options{instance_value}->{display} . "' ";
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}
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my $mapping = {
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traffic_in => { oid => '.1.3.6.1.4.1.11256.1.15.1.1.4' }, # snsQosEntryInCounter
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traffic_in_peak => { oid => '.1.3.6.1.4.1.11256.1.15.1.1.5' }, # snsQosEntryInMaxPeak
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speed_in => { oid => '.1.3.6.1.4.1.11256.1.15.1.1.6' }, # snsQosEntryInSpeedLimit
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traffic_out => { oid => '.1.3.6.1.4.1.11256.1.15.1.1.7' }, # snsQosEntryOutCounter
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traffic_out_peak => { oid => '.1.3.6.1.4.1.11256.1.15.1.1.8' }, # snsQosEntryOutMaxPeak
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speed_out => { oid => '.1.3.6.1.4.1.11256.1.15.1.1.9' } # snsQosEntryOutSpeedLimit
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};
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my $oid_snsQosEntryName = '.1.3.6.1.4.1.11256.1.15.1.1.2';
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sub manage_selection {
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my ($self, %options) = @_;
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if ($options{snmp}->is_snmpv1()) {
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$self->{output}->add_option_msg(short_msg => 'Need to use SNMP v2c or v3.');
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$self->{output}->option_exit();
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}
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my $snmp_result = $options{snmp}->get_table(
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oid => $oid_snsQosEntryName,
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nothing_quit => 1
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);
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$self->{qos} = {};
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foreach (keys %$snmp_result) {
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/^$oid_snsQosEntryName\.(.*)$/;
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my $instance = $1;
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my $name = $snmp_result->{$_};
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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 '" . $name . "': no matching filter.", debug => 1);
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next;
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}
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$self->{qos}->{$instance} = { display => $name };
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}
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if (scalar(keys %{$self->{qos}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No QoS found.");
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$self->{output}->option_exit();
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}
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$options{snmp}->load(oids => [
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map($_->{oid}, values(%$mapping))
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],
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instances => [keys %{$self->{qos}}],
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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->{qos}}) {
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $_);
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foreach (('in', 'out')) {
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$result->{'speed_' . $_} = defined($self->{option_results}->{'speed_' . $_}) && $self->{option_results}->{'speed_' . $_} =~ /(\d+)/ ?
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($1 * 1000 * 1000): (defined($result->{'speed_' . $_}) ? ($result->{'speed_' . $_} * 1024 * 1000) : 0);
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$result->{'traffic_' . $_} *= 1000;
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$result->{'traffic_' . $_ . '_peak'} *= 1000;
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}
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$self->{qos}->{$_} = {
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%{$self->{qos}->{$_}},
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%$result
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};
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}
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$self->{cache_name} = 'stormshield_' . $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 QoS usage.
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=over 8
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=item B<--filter-name>
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Filter by QoS name (can be a regexp).
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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<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'traffic-in', 'traffic-in-prct', 'traffic-in-peak',
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'traffic-out', 'traffic-out-prct', 'traffic-out-peak'.
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=back
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=cut
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