From b112da6e070ce3dacdc45fc56cafb7a6318ea17c Mon Sep 17 00:00:00 2001 From: Sims24 Date: Thu, 2 Jun 2016 09:48:08 +0200 Subject: [PATCH] + add ha-nodes mode Ref https://github.com/centreon/centreon-plugins/issues/99 --- network/netasq/snmp/mode/hanodes.pm | 205 ++++++++++++++++++++++++++++ 1 file changed, 205 insertions(+) create mode 100644 network/netasq/snmp/mode/hanodes.pm diff --git a/network/netasq/snmp/mode/hanodes.pm b/network/netasq/snmp/mode/hanodes.pm new file mode 100644 index 000000000..d12d6c8fd --- /dev/null +++ b/network/netasq/snmp/mode/hanodes.pm @@ -0,0 +1,205 @@ +# +# Copyright 2016 Centreon (http://www.centreon.com/) +# +# Centreon is a full-fledged industry-strength solution that meets +# the needs in IT infrastructure and application monitoring for +# service performance. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +package network::netasq::snmp::mode::hanodes; + +use base qw(centreon::plugins::templates::counter); + +use strict; +use warnings; + +my $instance_mode; + +sub custom_threshold_output { + my ($self, %options) = @_; + my $status = 'ok'; + my $message; + + eval { + local $SIG{__WARN__} = sub { $message = $_[0]; }; + local $SIG{__DIE__} = sub { $message = $_[0]; }; + + if (defined($instance_mode->{option_results}->{critical_state}) && $instance_mode->{option_results}->{critical_state} ne '' && + eval "$instance_mode->{option_results}->{critical_state}") { + $status = 'critical'; + } elsif (defined($instance_mode->{option_results}->{warning_state}) && $instance_mode->{option_results}->{warning_state} ne '' && + eval "$instance_mode->{option_results}->{warning_state}") { + $status = 'warning'; + } + }; + if (defined($message)) { + $self->{output}->output_add(long_msg => 'filter status issue: ' . $message); + } + + return $status; +} + +sub custom_state_output { + my ($self, %options) = @_; + + my $msg = sprintf("state is '%s'", $self->{result_values}->{state}); + return $msg; +} + +sub custom_state_calc { + my ($self, %options) = @_; + + $self->{result_values}->{state} = $options{new_datas}->{$self->{instance} . '_state'}; + $self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'}; + return 0; +} + +sub set_counters { + my ($self, %options) = @_; + + $self->{maps_counters_type} = [ + { name => 'nodes', type => 1, cb_prefix_output => 'prefix_node_output', message_multiple => 'All HA nodes are OK' }, + ]; + + $self->{maps_counters}->{nodes} = [ + { label => 'state', threshold => 0, set => { + key_values => [ { name => 'state' }, { name => 'display' } ], + closure_custom_calc => \&custom_state_calc, + closure_custom_output => \&custom_state_output, + closure_custom_perfdata => sub { return 0; }, + closure_custom_threshold_check => \&custom_threshold_output, + } + }, + { label => 'health', set => { + key_values => [ { name => 'health' }, { name => 'display' } ], + output_template => 'node Health: %s%%', + perfdatas => [ + { label => 'health', value => 'health_absolute', template => '%d', + min => 0, max => 100, label_extra_instance => 1, instance_use => 'display_absolute' }, + ], + } + } + ]; +} + +sub prefix_node_output { + my ($self, %options) = @_; + + return "Node '" . $options{instance_value}->{display} . "' "; +} + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + + $self->{version} = '1.0'; + $options{options}->add_options(arguments => + { + "filter-node:s" => { name => 'filter_node' }, + "warning-state:s" => { name => 'warning_state', default => '' }, + "critical-state:s" => { name => 'critical_state', default => '%{state} eq "offline"' }, + }); + return $self; +} + +sub change_macros { + my ($self, %options) = @_; + + foreach (('warning_state', 'critical_state')) { + if (defined($self->{option_results}->{$_})) { + $self->{option_results}->{$_} =~ s/%\{(.*?)\}/\$self->{result_values}->{$1}/g; + } + } +} + +sub check_options { + my ($self, %options) = @_; + $self->SUPER::check_options(%options); + + $self->change_macros(); + $instance_mode = $self; +} + +my %map_status = ( + 1 => 'online', + 2 => 'offline', +); + +my $mapping = { + ntqFwSerial => { oid => '.1.3.6.1.4.1.11256.1.11.7.1.2' }, + ntqHAQuality => { oid => '.1.3.6.1.4.1.11256.1.11.7.1.7' }, + ntqOnline => { oid => '.1.3.6.1.4.1.11256.1.11.7.1.3', map => \%map_status }, +}; + +my $oid_ntqNodeTable = '.1.3.6.1.4.1.11256.1.11.7'; + +sub manage_selection { + my ($self, %options) = @_; + $self->{snmp} = $options{snmp}; + + $self->{results} = $options{snmp}->get_table(oid => $oid_ntqNodeTable, + nothing_quit => 1); + foreach my $oid (keys %{$self->{results}}) { + $oid =~ /^$mapping->{ntqOnline}->{oid}\.(.*)$/; + my $instance = $1; + my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}, instance => $instance); + + if (defined($self->{option_results}->{filter_nodes}) && $self->{option_results}->{filter_nodes} ne '' && + $result->{ntqFwSerial} !~ /$self->{option_results}->{filter_nodes}/) { + $self->{output}->output_add(long_msg => "Skipping '" . $result->{ntqFwSerial} . "': no matching filter.", debug => 1); + next; + } + $self->{nodes}->{$result->{ntqFwSerial}} = { state => $result->{ntqOnline}, + health => $result->{ntqHAQuality}, + display => $result->{ntqFwSerial} }; + } +} + +1; + +__END__ + +=head1 MODE + +Check Netasq node state and health + +=over 8 + +=item B<--filter-node> + +Filter name with regexp. + +=item B<--warning-health> + +Warning on health level. (e.g --warning 90:) + +=item B<--critical-health> + +Critical on health level. (e.g --critical 80:) + +=item B<--warning-state> + +Set warning threshold for status. Use "%{state}" as a special variable. +Value can be 'online' or 'offline'. + +=item B<--critical-state> + +Set critical threshold for status. Use "%{state}" as a special variable. +Value can be 'online' or 'offline'. + +=back + +=cut