273 lines
12 KiB
Perl
273 lines
12 KiB
Perl
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#
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# Copyright 2017 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::alcatel::pss::1830::snmp::mode::sapqosstats;
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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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my $instance_mode;
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'sap', type => 1, cb_prefix_output => 'prefix_sap_output', message_multiple => 'All SAP QoS are ok', skipped_code => { -10 => 1 } },
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];
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$self->{maps_counters}->{sap} = [
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{ label => 'in-traffic', set => {
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key_values => [ { name => 'in', diff => 1 }, { name => 'display' } ],
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closure_custom_calc => $self->can('custom_qos_calc'), closure_custom_calc_extra_options => { label_ref => 'in' },
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closure_custom_output => $self->can('custom_qos_output'),
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closure_custom_perfdata => $self->can('custom_qos_perfdata'),
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closure_custom_threshold_check => $self->can('custom_qos_threshold'),
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}
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},
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{ label => 'out-traffic', set => {
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key_values => [ { name => 'out', diff => 1 }, { name => 'display' } ],
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closure_custom_calc => $self->can('custom_qos_calc'), closure_custom_calc_extra_options => { label_ref => 'out' },
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closure_custom_output => $self->can('custom_qos_output'),
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closure_custom_perfdata => $self->can('custom_qos_perfdata'),
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closure_custom_threshold_check => $self->can('custom_qos_threshold'),
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}
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},
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{ label => 'in-drop-packets', set => {
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key_values => [ { name => 'in_dropped_packets', diff => 1 }, { name => 'display' } ],
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output_template => 'In Dropped Packets : %s',
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perfdatas => [
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{ label => 'in_drop_packets', value => 'in_dropped_packets_absolute', template => '%s',
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min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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}
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},
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];
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}
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sub custom_qos_perfdata {
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my ($self, %options) = @_;
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my $extra_label = '';
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if (!defined($options{extra_instance}) || $options{extra_instance} != 0) {
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$extra_label .= '_' . $self->{result_values}->{display};
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}
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my ($warning, $critical);
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if ($instance_mode->{option_results}->{units_traffic} eq '%' && defined($self->{result_values}->{speed})) {
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$warning = $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, total => $self->{result_values}->{speed}, cast_int => 1);
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$critical = $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, total => $self->{result_values}->{speed}, cast_int => 1);
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} elsif ($instance_mode->{option_results}->{units_traffic} eq 'b/s') {
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$warning = $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label});
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$critical = $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label});
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}
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$self->{output}->perfdata_add(label => 'traffic_' . $self->{result_values}->{label} . $extra_label, unit => 'b/s',
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value => sprintf("%.2f", $self->{result_values}->{traffic}),
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warning => $warning,
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critical => $critical,
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min => 0, max => $self->{result_values}->{speed});
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}
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sub custom_qos_threshold {
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my ($self, %options) = @_;
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my $exit = 'ok';
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if ($instance_mode->{option_results}->{units_traffic} eq '%' && defined($self->{result_values}->{speed})) {
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$exit = $self->{perfdata}->threshold_check(value => $self->{result_values}->{traffic_prct}, threshold => [ { label => 'critical-' . $self->{label}, exit_litteral => 'critical' }, { label => 'warning-' . $self->{label}, exit_litteral => 'warning' } ]);
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} elsif ($instance_mode->{option_results}->{units_traffic} eq 'b/s') {
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$exit = $self->{perfdata}->threshold_check(value => $self->{result_values}->{traffic}, threshold => [ { label => 'critical-' . $self->{label}, exit_litteral => 'critical' }, { label => 'warning-' . $self->{label}, exit_litteral => 'warning' } ]);
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}
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return $exit;
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}
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sub custom_qos_output {
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my ($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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my $msg = sprintf("Traffic %s : %s/s (%s on %s)",
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ucfirst($self->{result_values}->{label}), $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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return $msg;
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}
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sub custom_qos_calc {
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my ($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} . '_' . $self->{result_values}->{label}} - $options{old_datas}->{$self->{instance} . '_' . $self->{result_values}->{label}}) / $options{delta_time};
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if (defined($instance_mode->{option_results}->{'speed_' . $self->{result_values}->{label}}) && $instance_mode->{option_results}->{'speed_' . $self->{result_values}->{label}} =~ /[0-9]/) {
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$self->{result_values}->{traffic_prct} = $self->{result_values}->{traffic} * 100 / ($instance_mode->{option_results}->{'speed_' . $self->{result_values}->{label}} * 1000 * 1000);
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$self->{result_values}->{speed} = $instance_mode->{option_results}->{'speed_' . $self->{result_values}->{label}} * 1000 * 1000;
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}
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return 0;
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"display-name:s" => { name => 'display_name', default => '%{SysSwitchId}.%{SvcId}.%{SapPortId}.%{SapEncapValue}' },
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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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"units-traffic:s" => { name => 'units_traffic', default => '%' },
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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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$self->SUPER::check_options(%options);
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$instance_mode = $self;
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}
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sub prefix_sap_output {
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my ($self, %options) = @_;
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return "SAP '" . $options{instance_value}->{display} . "' ";
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}
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sub get_display_name {
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my ($self, %options) = @_;
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my $display_name = $self->{option_results}->{display_name};
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$display_name =~ s/%\{(.*?)\}/$options{$1}/ge;
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return $display_name;
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}
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my $mapping = {
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tnSapBaseStatsIngressForwardedOctets => { oid => '.1.3.6.1.4.1.7483.7.2.2.2.8.1.1.1.4' },
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tnSapBaseStatsEgressForwardedOctets => { oid => '.1.3.6.1.4.1.7483.7.2.2.2.8.1.1.1.6' },
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tnSapBaseStatsIngressDroppedPackets => { oid => '.1.3.6.1.4.1.7483.7.2.2.2.8.1.1.1.9' },
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};
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my $oid_tnSapDescription = '.1.3.6.1.4.1.7483.6.1.2.4.3.2.1.5';
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my $oid_tnSvcName = '.1.3.6.1.4.1.7483.6.1.2.4.2.2.1.28';
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my $oid_tnSapBaseStatsExtnEntry = '.1.3.6.1.4.1.7483.7.2.2.2.8.1.1.1';
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sub manage_selection {
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my ($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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$self->{output}->option_exit();
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}
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$self->{sap} = {};
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my $snmp_result = $options{snmp}->get_multiple_table(oids => [
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{ oid => $oid_tnSapDescription },
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{ oid => $oid_tnSvcName },
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{ oid => $oid_tnSapBaseStatsExtnEntry },
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],
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nothing_quit => 1);
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foreach my $oid (keys %{$snmp_result->{$oid_tnSapDescription}}) {
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next if ($oid !~ /^$oid_tnSapDescription\.(.*?)\.(.*?)\.(.*?)\.(.*?)$/);
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my ($SysSwitchId, $SvcId, $SapPortId, $SapEncapValue) = ($1, $2, $3, $4);
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result->{$oid_tnSapBaseStatsExtnEntry}, instance => $SysSwitchId . '.' . $SvcId . '.' . $SapPortId . '.' . $SapEncapValue);
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$result->{SapDescription} = $snmp_result->{$oid_tnSapDescription}->{$oid};
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$result->{SvcName} = defined($snmp_result->{$oid_tnSvcName}->{$oid_tnSvcName . '.' . $SysSwitchId . '.' . $SvcId}) ?
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$snmp_result->{$oid_tnSvcName}->{$oid_tnSvcName . '.' . $SysSwitchId . '.' . $SvcId} : '';
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my $name = $self->get_display_name(%$result, SysSwitchId => $SysSwitchId, SvcId => $SvcId, SapPortId => $SapPortId, SapEncapValue => $SapEncapValue);
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if (defined($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->{sap}->{$SysSwitchId . '.' . $SvcId . '.' . $SapPortId . '.' . $SapEncapValue} = {
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display => $name,
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in => $result->{tnSapBaseStatsIngressForwardedOctets},
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out => $result->{tnSapBaseStatsEgressForwardedOctets},
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in_dropped_packets => $result->{tnSapBaseStatsIngressDroppedPackets} };
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}
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if (scalar(keys %{$self->{sap}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No SAP found.");
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$self->{output}->option_exit();
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}
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$self->{cache_name} = "alcatel_pss_1830" . $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 SAP QoS usage.
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=over 8
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=item B<--display-name>
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Display name (Default: '%{SysSwitchId}.%{SvcId}.%{SapPortId}.%{SapEncapValue}').
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Can also be: %{SapDescription}, %{SvcName}
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=item B<--filter-name>
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Filter by SAP 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<--units-traffic>
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Units of thresholds for the traffic (Default: '%') ('%', 'b/s').
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=item B<--warning-*>
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Threshold warning.
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Can be: 'in-traffic', 'out-traffic', 'in-drop-packets'.
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=item B<--critical-*>
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Threshold critical.
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Can be: 'in-traffic', 'out-traffic', 'in-drop-packets'.
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=back
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=cut
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