155 lines
5.2 KiB
Perl
155 lines
5.2 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 storage::synology::snmp::mode::ha;
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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 centreon::plugins::templates::catalog_functions qw(catalog_status_threshold catalog_status_calc);
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sub custom_status_output {
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my ($self, %options) = @_;
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return sprintf(
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"cluster status is '%s' [heartbeat status: %s] [active node: %s] [passive node: %s]",
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$self->{result_values}->{cluster_status},
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$self->{result_values}->{heartbeat_status},
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$self->{result_values}->{active_node_name},
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$self->{result_values}->{passive_node_name}
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);
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'global', type => 0 },
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];
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$self->{maps_counters}->{global} = [
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{ label => 'status', threshold => 0, set => {
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key_values => [
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{ name => 'cluster_status' }, { name => 'heartbeat_status' },
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{ name => 'active_node_name' }, { name => 'passive_node_name' }
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],
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closure_custom_calc => \&catalog_status_calc,
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold
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}
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},
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{ label => 'heartbeat-latency', nlabel => 'ha.heartbeat.latency.microseconds', display_ok => 0, set => {
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key_values => [ { name => 'heartbeat_latency' } ],
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output_template => 'heartbeat latency: %s us',
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perfdatas => [
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{ template => '%s', min => 0, unit => 'us' }
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]
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}
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}
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];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'unknown-status:s' => { name => 'unknown_status', default => '' },
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'warning-status:s' => { name => 'warning_status', default => '%{cluster_status} =~ /warning/i || %{heartbeat_status} =~ /abnormal/i' },
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'critical-status:s' => { name => 'critical_status', default => '%{cluster_status} =~ /critical/i || %{heartbeat_status} =~ /disconnected/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', 'unknown_status']);
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}
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my $map_cluster_status = {
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0 => 'normal', 1 => 'warning', 2 => 'critical', 3 => 'upgrading', 4 => 'processing'
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};
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my $map_heartbeat_status = {
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0 => 'normal', 1 => 'abnormal', 2 => 'disconnected', 3 => 'empty'
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};
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my $mapping = {
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active_node_name => { oid => '.1.3.6.1.4.1.6574.106.1' }, # activeNodeName
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passive_node_name => { oid => '.1.3.6.1.4.1.6574.106.2' }, # passiveNodeName
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cluster_status => { oid => '.1.3.6.1.4.1.6574.106.5', map => $map_cluster_status }, # clusterStatus
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heartbeat_status => { oid => '.1.3.6.1.4.1.6574.106.6', map => $map_heartbeat_status }, # heartbeatStatus
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heartbeat_latency => { oid => '.1.3.6.1.4.1.6574.106.8' } # microseconds
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};
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sub manage_selection {
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my ($self, %options) = @_;
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my $snmp_result = $options{snmp}->get_leef(
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oids => [ map($_->{oid} . '.0', values(%$mapping)) ],
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nothing_quit => 1
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);
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$self->{global} = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => '0');
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}
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1;
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__END__
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=head1 MODE
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Check high availability.
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=over 8
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='^status$'
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=item B<--unknown-status>
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Set unknown threshold for status.
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Can used special variables like: %{cluster_status}, %{heartbeat_status}, %{active_node_name}, %{passive_node_name}
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=item B<--warning-status>
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Set warning threshold for status (Default: '%{cluster_status} =~ /warning/i || %{heartbeat_status} =~ /abnormal/i').
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Can used special variables like: %{cluster_status}, %{heartbeat_status}, %{active_node_name}, %{passive_node_name}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{cluster_status} =~ /critical/i || %{heartbeat_status} =~ /disconnected/i').
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Can used special variables like: %{cluster_status}, %{heartbeat_status}, %{active_node_name}, %{passive_node_name}
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'heartbeat-latency'.
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=back
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=cut
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