(plugin) network::nortel::standard::snmp - add stack mode (#3740)
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qgarnier
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#
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# Copyright 2022 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::nortel::standard::snmp::mode::stack;
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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 POSIX;
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use network::nortel::standard::snmp::mode::components::resources qw($map_comp_status);
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use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
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my $unitdiv = { s => 1, w => 604800, d => 86400, h => 3600, m => 60 };
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my $unitdiv_long = { s => 'seconds', w => 'weeks', d => 'days', h => 'hours', m => 'minutes' };
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sub custom_expires_perfdata {
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my ($self, %options) = @_;
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$self->{output}->perfdata_add(
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nlabel => $self->{nlabel} . '.' . $unitdiv_long->{ $self->{instance_mode}->{option_results}->{unit} },
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unit => $self->{instance_mode}->{option_results}->{unit},
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instances => $self->{result_values}->{serial},
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value => floor($self->{result_values}->{detected_seconds} / $unitdiv->{ $self->{instance_mode}->{option_results}->{unit} }),
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{thlabel}),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{thlabel}),
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min => 0
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);
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}
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sub custom_expires_threshold {
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my ($self, %options) = @_;
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return $self->{perfdata}->threshold_check(
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value => floor($self->{result_values}->{detected_seconds} / $unitdiv->{ $self->{instance_mode}->{option_results}->{unit} }),
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threshold => [
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{ label => 'critical-' . $self->{thlabel}, exit_litteral => 'critical' },
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{ label => 'warning-'. $self->{thlabel}, exit_litteral => 'warning' },
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{ label => 'unknown-'. $self->{thlabel}, exit_litteral => 'unknown' }
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]
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);
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}
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sub custom_unit_status_output {
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my ($self, %options) = @_;
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return sprintf(
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'operational state: %s [admin state: %s]',
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$self->{result_values}->{operState},
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$self->{result_values}->{adminState}
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);
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}
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sub unit_long_output {
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my ($self, %options) = @_;
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return "checking stack unit '" . $options{instance} . "'";
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}
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sub prefix_unit_output {
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my ($self, %options) = @_;
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return "Stack unit '" . $options{instance} . "' ";
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'global', type => 0, skipped_code => { -10 => 1 } },
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{ name => 'units', type => 3, cb_prefix_output => 'prefix_unit_output', cb_long_output => 'unit_long_output', indent_long_output => ' ', message_multiple => 'All stack units are ok',
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group => [
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{ name => 'unit_global', type => 0, skipped_code => { -10 => 1 } },
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{ name => 'unit_detected', type => 0, skipped_code => { -10 => 1 } }
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]
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}
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];
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$self->{maps_counters}->{global} = [
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{ label => 'units-total', nlabel => 'stack.units.count', set => {
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key_values => [ { name => 'units' } ],
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output_template => 'Number of units: %s',
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perfdatas => [
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{ template => '%s', 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}->{unit_global} = [
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{
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label => 'unit-status',
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type => 2,
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warning_default => '%{adminState} eq "enable" && %{operState} =~ /nonFatalErr|warning/i',
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critical_default => '%{adminState} eq "enable" && %{operState} =~ /fatalErr/i',
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set => {
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key_values => [ { name => 'operState' }, { name => 'adminState' }, { name => 'serial' } ],
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closure_custom_output => $self->can('custom_unit_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold_ng
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}
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}
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];
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$self->{maps_counters}->{unit_detected} = [
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{ label => 'unit-detected', nlabel => 'stack.unit.detected', set => {
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key_values => [ { name => 'detected_seconds' }, { name => 'detected_human' }, { name => 'serial' } ],
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output_template => 'detected: %s',
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output_use => 'detected_human',
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closure_custom_perfdata => $self->can('custom_expires_perfdata'),
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closure_custom_threshold_check => $self->can('custom_expires_threshold')
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}
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}
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];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'unit:s' => { name => 'unit', default => 's' }
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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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$self->SUPER::check_options(%options);
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if ($self->{option_results}->{unit} eq '' || !defined($unitdiv->{$self->{option_results}->{unit}})) {
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$self->{option_results}->{unit} = 's';
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}
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}
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my $mapping_admin_state = {
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1 => 'other', 2 => 'notAvail', 3 => 'disable', 4 => 'enable', 5 => 'reset', 6 => 'test'
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};
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my $mapping = {
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serial => { oid => '.1.3.6.1.4.1.45.1.6.3.3.1.1.7' }, # s5ChasComSerNum
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lastChange => { oid => '.1.3.6.1.4.1.45.1.6.3.3.1.1.8' }, # s5ChasComLstChng
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adminState => { oid => '.1.3.6.1.4.1.45.1.6.3.3.1.1.9', map => $mapping_admin_state }, # s5ChasComAdminState
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operState => { oid => '.1.3.6.1.4.1.45.1.6.3.3.1.1.10', map => $map_comp_status } # s5ChasComOperState
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};
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my $oid_s5ChasComEntry = '.1.3.6.1.4.1.45.1.6.3.3.1.1';
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sub manage_selection {
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my ($self, %options) = @_;
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my $oid_s5ChasGrpType = '.1.3.6.1.4.1.45.1.6.3.2.1.1.2';
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my $snmp_result = $options{snmp}->get_table(
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oid => $oid_s5ChasGrpType,
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nothing_quit => 1
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);
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my $groups = {};
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foreach (keys %$snmp_result) {
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next if ($snmp_result->{$_} ne '.1.3.6.1.4.1.45.1.6.1.2.8');
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/^$oid_s5ChasGrpType\.(\d+)/;
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$groups->{$1} = 1;
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}
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$snmp_result = $options{snmp}->get_table(
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oid => $oid_s5ChasComEntry,
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start => $mapping->{serial}->{oid},
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end => $mapping->{operState}->{oid}
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);
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$self->{global} = { units => 0 };
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$self->{units} = {};
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foreach (keys %$snmp_result) {
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next if (!(/^$mapping->{serial}->{oid}\.(\d+)\.(.*)$/ && defined($groups->{$1})));
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $1 . '.' . $2);
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$self->{units}->{ $result->{serial} }->{unit_global} = $result;
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$self->{units}->{ $result->{serial} }->{unit_detected} = {
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detected_seconds => floor($result->{lastChange} / 100),
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detected_human => centreon::plugins::misc::change_seconds(
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value => floor($result->{lastChange} / 100)
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),
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serial => $result->{serial}
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};
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$self->{global}->{units}++;
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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 stack units.
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=over 8
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=item B<--unknown-unit-status>
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Set unknown threshold for status.
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Can used special variables like: %{operState}, %{adminState}, %{serial}
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=item B<--warning-unit-status>
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Set warning threshold for status (Default: '%{adminState} eq "enable" && %{operState} =~ /nonFatalErr|warning/i').
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Can used special variables like: %{operState}, %{adminState}, %{serial}
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=item B<--critical-unit-status>
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Set critical threshold for status (Default: '%{adminState} eq "enable" && %{operState} =~ /fatalErr/i').
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Can used special variables like: %{operState}, %{adminState}, %{serial}
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=item B<--unit>
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Select the unit for detected threshold. May be 's' for seconds, 'm' for minutes,
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'h' for hours, 'd' for days, 'w' for weeks. Default is seconds.
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'units-total', 'unit-detected'.
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=back
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=cut
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@ -29,14 +29,14 @@ sub new {
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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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::nortel::standard::snmp::mode::cpu',
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'hardware' => 'network::nortel::standard::snmp::mode::hardware',
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'interfaces' => 'snmp_standard::mode::interfaces',
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'list-interfaces' => 'snmp_standard::mode::listinterfaces',
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'memory' => 'network::nortel::standard::snmp::mode::memory',
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);
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'stack' => 'network::nortel::standard::snmp::mode::stack'
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};
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return $self;
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}
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