212 lines
7.1 KiB
Perl
212 lines
7.1 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 network::kemp::snmp::mode::vsstatus;
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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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use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold);
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sub custom_status_output {
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my ($self, %options) = @_;
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my $msg = 'status : ' . $self->{result_values}->{status};
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return $msg;
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}
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sub custom_status_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{status} = $options{new_datas}->{$self->{instance} . '_status'};
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$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
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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 => 'vs', type => 1, cb_prefix_output => 'prefix_vs_output', message_multiple => 'All virtual servers are ok' }
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];
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$self->{maps_counters}->{vs} = [
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{ label => 'status', threshold => 0, set => {
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key_values => [ { name => 'status' }, { name => 'display' } ],
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closure_custom_calc => $self->can('custom_status_calc'),
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold,
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}
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},
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{ label => 'active', set => {
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key_values => [ { name => 'vSActivConns' }, { name => 'display' } ],
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output_template => 'Active connections : %s',
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perfdatas => [
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{ label => 'active', template => '%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 => 'in-traffic', set => {
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key_values => [ { name => 'vSInBytes', per_second => 1 }, { name => 'display' } ],
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output_template => 'Traffic In : %s %s/s',
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output_change_bytes => 2,
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perfdatas => [
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{ label => 'traffic_in', template => '%.2f', min => 0, unit => 'b/s', label_extra_instance => 1, instance_use => 'display' },
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],
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}
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},
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{ label => 'out-traffic', set => {
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key_values => [ { name => 'vSOutBytes', per_second => 1 }, { name => 'display' } ],
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output_template => 'Traffic Out : %s %s/s',
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output_change_bytes => 2,
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perfdatas => [
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{ label => 'traffic_out', template => '%.2f', min => 0, unit => 'b/s', 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);
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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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'warning-status:s' => { name => 'warning_status', default => '' },
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'critical-status:s' => { name => 'critical_status', default => '%{status} !~ /inService|disabled|redirect/i' }
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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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$self->SUPER::check_options(%options);
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$self->change_macros(macros => ['warning_status', 'critical_status']);
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}
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sub prefix_vs_output {
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my ($self, %options) = @_;
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return "Virtual server '" . $options{instance_value}->{display} . "' ";
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}
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my %map_state = (
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1 => 'inService',
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2 => 'outOfService',
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4 => 'disabled',
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5 => 'sorry',
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6 => 'redirect',
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7 => 'errormsg',
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);
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my $mapping = {
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vSname => { oid => '.1.3.6.1.4.1.12196.13.1.1.13' },
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vSstate => { oid => '.1.3.6.1.4.1.12196.13.1.1.14', map => \%map_state },
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vSInBytes => { oid => '.1.3.6.1.4.1.12196.13.1.1.19' },
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vSOutBytes => { oid => '.1.3.6.1.4.1.12196.13.1.1.20' },
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vSActivConns => { oid => '.1.3.6.1.4.1.12196.13.1.1.21' },
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};
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my $oid_vsEntry = '.1.3.6.1.4.1.12196.13.1.1';
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{vs} = {};
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my $snmp_result = $options{snmp}->get_table(oid => $oid_vsEntry,
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nothing_quit => 1);
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foreach my $oid (keys %{$snmp_result}) {
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next if ($oid !~ /^$mapping->{vSstate}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $instance);
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$result->{vSname} !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $result->{vSname} . "': no matching filter.", debug => 1);
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next;
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}
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$self->{vs}->{$instance} = { display => $result->{vSname},
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status => $result->{vSstate},
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vSInBytes => defined($result->{vSInBytes}) ? $result->{vSInBytes} * 8 : undef,
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vSOutBytes => defined($result->{vSOutBytes}) ? $result->{vSOutBytes} * 8 : undef,
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vSActivConns => $result->{vSActivConns} };
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}
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if (scalar(keys %{$self->{vs}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No virtual server found.");
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$self->{output}->option_exit();
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}
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$self->{cache_name} = "kemp_" . $self->{mode} . '_' . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' .
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(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all'));
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}
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1;
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__END__
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=head1 MODE
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Check virtual server status.
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=over 8
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='^status$'
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=item B<--filter-name>
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Filter virtual server name (can be a regexp).
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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: %{status}, %{display}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{status} !~ /inService|disabled|redirect/i').
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Can used special variables like: %{status}, %{display}
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=item B<--warning-*>
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Threshold warning.
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Can be: 'active', 'in-traffic' (b/s), 'out-traffic' (b/s).
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=item B<--critical-*>
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Threshold critical.
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Can be: 'active', 'in-traffic' (b/s), 'out-traffic' (b/s).
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=back
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=cut
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