204 lines
7.5 KiB
Perl
204 lines
7.5 KiB
Perl
#
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# Copyright 2021 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 centreon::common::riverbed::steelhead::snmp::mode::connections;
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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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sub custom_optimized_output {
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my ($self, %options) = @_;
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return sprintf(
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"optimized total: %s used: %s (%.2f%%) free: %s (%.2f%%)",
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$self->{result_values}->{max_optimized},
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$self->{result_values}->{optimized},
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$self->{result_values}->{prct_optimized},
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$self->{result_values}->{optimized_free},
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$self->{result_values}->{prct_optimized_free}
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);
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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, cb_prefix_output => 'prefix_connection_output' }
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];
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$self->{maps_counters}->{global} = [
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{ label => 'total', nlabel => 'connections.total.count', set => {
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key_values => [ { name => 'total' } ],
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output_template => 'total %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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{ label => 'established', nlabel => 'connections.established.count', set => {
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key_values => [ { name => 'established' } ],
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output_template => 'established %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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{ label => 'active', nlabel => 'connections.active.count', set => {
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key_values => [ { name => 'active' } ],
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output_template => 'active %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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{ label => 'optimized', nlabel => 'connections.optimized.count', set => {
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key_values => [ { name => 'optimized' }, { name => 'optimized_free' }, { name => 'prct_optimized' }, { name => 'prct_optimized_free' }, { name => 'max_optimized' } ],
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closure_custom_output => $self->can('custom_optimized_output'),
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perfdatas => [
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{ template => '%d', min => 0, max => 'max_optimized' }
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]
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}
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},
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{ label => 'optimized-prct', display_ok => 0, nlabel => 'connections.optimized.percentage', set => {
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key_values => [ { name => 'prct_optimized' }, { name => 'optimized_free' }, { name => 'optimized' }, { name => 'prct_optimized_free' }, { name => 'max_optimized' } ],
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closure_custom_output => $self->can('custom_optimized_output'),
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perfdatas => [
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{ template => '%.2f', min => 0, max => 100, unit => '%' }
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]
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}
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},
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{ label => 'passthrough', nlabel => 'connections.passthrough.count', set => {
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key_values => [ { name => 'passthrough' } ],
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output_template => 'passthrough %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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{ label => 'half-opened', nlabel => 'connections.half_opened.count', set => {
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key_values => [ { name => 'half_opened' } ],
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output_template => 'half opened %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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{ label => 'half-closed', nlabel => 'connections.half_closed.count', set => {
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key_values => [ { name => 'half_closed' } ],
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output_template => 'half closed %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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}
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sub prefix_connection_output {
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my ($self, %options) = @_;
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return 'Connections: ';
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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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});
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return $self;
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}
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my $mappings = {
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common => {
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max_optimized => { oid => '.1.3.6.1.4.1.17163.1.1.2.13.1' }, # shMaxConnections
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optimized => { oid => '.1.3.6.1.4.1.17163.1.1.5.2.1' }, # optimizedConnections
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passthrough => { oid => '.1.3.6.1.4.1.17163.1.1.5.2.2' }, # passthroughConnections
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half_opened => { oid => '.1.3.6.1.4.1.17163.1.1.5.2.3' }, # halfOpenedConnections
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half_closed => { oid => '.1.3.6.1.4.1.17163.1.1.5.2.4' }, # halfClosedConnections
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established => { oid => '.1.3.6.1.4.1.17163.1.1.5.2.5' }, # establishedConnections
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active => { oid => '.1.3.6.1.4.1.17163.1.1.5.2.6' }, # activeConnections
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total => { oid => '.1.3.6.1.4.1.17163.1.1.5.2.7' } # totalConnections
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},
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ex => {
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max_optimized => { oid => '.1.3.6.1.4.1.17163.1.51.2.13.1' }, # shMaxConnections
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optimized => { oid => '.1.3.6.1.4.1.17163.1.51.5.2.1' }, # optimizedConnections
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passthrough => { oid => '.1.3.6.1.4.1.17163.1.51.5.2.2' }, # passthroughConnections
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half_opened => { oid => '.1.3.6.1.4.1.17163.1.51.5.2.3' }, # halfOpenedConnections
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half_closed => { oid => '.1.3.6.1.4.1.17163.1.51.5.2.4' }, # halfClosedConnections
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established => { oid => '.1.3.6.1.4.1.17163.1.51.5.2.5' }, # establishedConnections
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active => { oid => '.1.3.6.1.4.1.17163.1.51.5.2.6' }, # activeConnections
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total => { oid => '.1.3.6.1.4.1.17163.1.51.5.2.7' } # totalConnections
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}
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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 = $options{snmp}->get_leef(
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oids => [
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map($_->{oid} . '.0', values(%{$mappings->{common}})),
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map($_->{oid} . '.0', values(%{$mappings->{ex}}))
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],
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nothing_quit => 1
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);
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my $result = $options{snmp}->map_instance(mapping => $mappings->{common}, results => $snmp_result, instance => 0);
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if (!defined($result->{optimized})) {
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$result = $options{snmp}->map_instance(mapping => $mappings->{ex}, results => $snmp_result, instance => 0);
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}
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$self->{global} = $result;
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$self->{global}->{optimized_free} = $result->{max_optimized} - $result->{optimized};
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$self->{global}->{prct_optimized} = $result->{optimized} * 100 / $result->{max_optimized};
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$self->{global}->{prct_optimized_free} = 100 - $self->{global}->{prct_optimized};
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}
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1;
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__END__
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=head1 MODE
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Current connections: total, established, active, optimized, passthrough,
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half opened and half closed ones (STEELHEAD-MIB and STEELHEAD-EX-MIB).
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=over 8
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='^(total)$'
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'total', 'established', 'active', 'optimized', 'optimized-prct',
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'passthrough', 'half-opened', 'half-closed'.
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=back
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=cut
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