Merge pull request #419 from Sims24/netasq_nodes
Add Netasq HA Nodes check
This commit is contained in:
qgarnier
GitHub
commit
d3d83fc1b2
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@ -0,0 +1,270 @@
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#
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# Copyright 2016 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::netasq::snmp::mode::hanodes;
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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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my $instance_mode;
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sub custom_node_threshold {
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my ($self, %options) = @_;
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my ($exit, $threshold_value);
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$threshold_value = defined($instance_mode->{option_results}->{percent}) ? $self->{result_values}->{prct_dead} : $self->{result_values}->{dead_nodes} ;
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$exit = $self->{perfdata}->threshold_check(value => $threshold_value, threshold => [ { label => 'critical-' . $self->{label}, exit_litteral => 'critical' }, { label => 'warning-'. $self->{label}, exit_litteral => 'warning' } ]);
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return $exit;
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}
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sub custom_node_output {
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my ($self, %options) = @_;
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my $msg = sprintf("Dead nodes: absolute: %d/%d - percentage: %.2f%% ",
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$self->{result_values}->{dead_nodes}, $self->{result_values}->{total_nodes}, $self->{result_values}->{prct_dead});
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return $msg;
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}
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sub custom_node_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{dead_nodes} = $options{new_datas}->{$self->{instance} . '_dead_nodes'};
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$self->{result_values}->{total_nodes} = $options{new_datas}->{$self->{instance} . '_total_nodes'};
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$self->{result_values}->{prct_dead} = $options{new_datas}->{$self->{instance} . '_prct_dead'};
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return 0;
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}
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sub custom_threshold_output {
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my ($self, %options) = @_;
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my $status = 'ok';
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my $message;
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eval {
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local $SIG{__WARN__} = sub { $message = $_[0]; };
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local $SIG{__DIE__} = sub { $message = $_[0]; };
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if (defined($instance_mode->{option_results}->{critical_state}) && $instance_mode->{option_results}->{critical_state} ne '' &&
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eval "$instance_mode->{option_results}->{critical_state}") {
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$status = 'critical';
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} elsif (defined($instance_mode->{option_results}->{warning_state}) && $instance_mode->{option_results}->{warning_state} ne '' &&
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eval "$instance_mode->{option_results}->{warning_state}") {
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$status = 'warning';
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}
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};
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if (defined($message)) {
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$self->{output}->output_add(long_msg => 'filter status issue: ' . $message);
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}
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return $status;
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}
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sub custom_state_output {
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my ($self, %options) = @_;
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my $msg = sprintf("state is '%s'", $self->{result_values}->{state});
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return $msg;
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}
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sub custom_state_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{state} = $options{new_datas}->{$self->{instance} . '_state'};
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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 => 'global', type => 0 },
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{ name => 'nodes', type => 1, cb_prefix_output => 'prefix_node_output', message_multiple => 'All HA nodes are OK' },
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];
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$self->{maps_counters}->{global} = [
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{ label => 'dead-nodes', set => {
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key_values => [ { name => 'dead_nodes' }, { name => 'prct_dead' }, { name => 'total_nodes' } ],
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closure_custom_calc => \&custom_node_calc,
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closure_custom_output => \&custom_node_output,
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closure_custom_threshold_check => \&custom_node_threshold,
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perfdatas => [
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{ label => 'dead_nodes', value => 'dead_nodes', template => '%d',
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min => 0, unit => 'nodes' },
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],
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}
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}
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];
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$self->{maps_counters}->{nodes} = [
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{ label => 'state', threshold => 0, set => {
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key_values => [ { name => 'state' }, { name => 'display' } ],
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closure_custom_calc => \&custom_state_calc,
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closure_custom_output => \&custom_state_output,
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&custom_threshold_output,
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}
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},
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{ label => 'health', set => {
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key_values => [ { name => 'health' }, { name => 'display' } ],
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output_template => 'node health: %s%%',
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perfdatas => [
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{ label => 'health', value => 'health_absolute', template => '%d',
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min => 0, max => 100, label_extra_instance => 1, instance_use => 'display_absolute' },
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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_node_output {
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my ($self, %options) = @_;
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return "Node '" . $options{instance_value}->{display} . "' ";
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"filter-node:s" => { name => 'filter_node' },
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"percent" => { name => 'percent' },
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"warning-state:s" => { name => 'warning_state', default => '' },
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"critical-state:s" => { name => 'critical_state', default => '%{state} eq "offline"' },
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});
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return $self;
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}
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sub change_macros {
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my ($self, %options) = @_;
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foreach (('warning_state', 'critical_state')) {
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if (defined($self->{option_results}->{$_})) {
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$self->{option_results}->{$_} =~ s/%\{(.*?)\}/\$self->{result_values}->{$1}/g;
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}
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}
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::check_options(%options);
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$self->change_macros();
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$instance_mode = $self;
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}
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my %map_status = (
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1 => 'online',
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2 => 'offline',
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);
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my $mapping = {
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ntqFwSerial => { oid => '.1.3.6.1.4.1.11256.1.11.7.1.2' },
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ntqHAQuality => { oid => '.1.3.6.1.4.1.11256.1.11.7.1.7' },
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ntqOnline => { oid => '.1.3.6.1.4.1.11256.1.11.7.1.3', map => \%map_status },
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};
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my $oid_ntqNodeTable = '.1.3.6.1.4.1.11256.1.11.7';
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my $oid_ntqNbNode = '.1.3.6.1.4.1.11256.1.11.1';
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my $oid_ntqNbDeadNode = '.1.3.6.1.4.1.11256.1.11.2';
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{snmp} = $options{snmp};
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$self->{results} = $options{snmp}->get_multiple_table(oids => [ { oid => $oid_ntqNodeTable },
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{ oid => $oid_ntqNbNode },
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{ oid => $oid_ntqNbDeadNode } ],
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nothing_quit => 1);
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foreach my $oid (keys %{$self->{results}->{$oid_ntqNodeTable}}) {
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$oid =~ /^$mapping->{ntqOnline}->{oid}\.(.*)$/;
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my $instance = $1;
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my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_ntqNodeTable}, instance => $instance);
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if (defined($self->{option_results}->{filter_node}) && $self->{option_results}->{filter_node} ne '' &&
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$result->{ntqFwSerial} !~ /$self->{option_results}->{filter_node}/) {
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$self->{output}->output_add(long_msg => "Skipping '" . $result->{ntqFwSerial} . "': no matching filter.", debug => 1);
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next;
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}
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$self->{nodes}->{$result->{ntqFwSerial}} = { state => $result->{ntqOnline},
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health => $result->{ntqHAQuality},
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display => $result->{ntqFwSerial} };
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}
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my $prct_dead = $self->{results}->{$oid_ntqNbDeadNode}->{$oid_ntqNbDeadNode . '.' . '0'}/$self->{results}->{$oid_ntqNbNode}->{$oid_ntqNbNode . '.' . '0'}*100;
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$self->{global} = { dead_nodes => $self->{results}->{$oid_ntqNbDeadNode}->{$oid_ntqNbDeadNode . '.' . '0'},
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toatl_nodes => $self->{results}->{$oid_ntqNbDeadNode}->{$oid_ntqNbNode . '.' . '0'},
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prct_dead => $prct_dead };
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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 Netasq dead nodes and state and health of nodes
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=over 8
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=item B<--filter-node>
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Filter name with regexp (based on serial)
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=item B<--warning-health>
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Warning on health level. (e.g --warning 90:)
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=item B<--critical-health>
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Critical on health level. (e.g --critical 80:)
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=item B<--warning-dead-nodes>
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Warning on deadnode (absolute unless --percent is used)
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=item B<--critical-dead-nodes>
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Critical on deadnode (absolute unless --percent is used)
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=item B<--warning-state>
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Set warning threshold for status. Use "%{state}" as a special variable.
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Value can be 'online' or 'offline'.
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=item B<--critical-state>
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Set critical threshold for status. Use "%{state}" as a special variable.
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Value can be 'online' or 'offline'.
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=item B<--percent>
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Set this option if you want to warn on percent
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=back
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=cut
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@ -1,105 +0,0 @@
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#
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# Copyright 2016 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::netasq::snmp::mode::hastatus;
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use base qw(centreon::plugins::mode);
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use strict;
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use warnings;
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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);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"warning:s" => { name => 'warning' },
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"critical:s" => { name => 'critical' },
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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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$self->SUPER::init(%options);
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if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
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$self->{output}->option_exit();
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}
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}
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sub run {
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my ($self, %options) = @_;
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# $options{snmp} = snmp object
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$self->{snmp} = $options{snmp};
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my $oid_ntqNbNode = '.1.3.6.1.4.1.11256.1.11.1.0';
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my $oid_ntqNbDeadNode = '.1.3.6.1.4.1.11256.1.11.2.0';
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my $result = $self->{snmp}->get_leef(oids => [$oid_ntqNbNode, $oid_ntqNbDeadNode], nothing_quit => 1);
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if ($result->{$oid_ntqNbNode} == 1) {
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$self->{output}->output_add(severity => 'OK',
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short_msg => "Only one node. No ha.");
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} else {
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my $exit = $self->{perfdata}->threshold_check(value => $result->{$oid_ntqNbDeadNode}, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
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$self->{output}->output_add(severity => $exit,
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short_msg => sprintf("%d dead nodes on %d nodes",
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$result->{$oid_ntqNbDeadNode}, $result->{$oid_ntqNbNode}));
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$self->{output}->perfdata_add(label => 'dead_nodes',
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value => $result->{$oid_ntqNbDeadNode},
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
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min => 0, max => $result->{$oid_ntqNbNode});
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}
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$self->{output}->display();
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$self->{output}->exit();
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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 ha status.
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=over 8
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=item B<--warning>
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Threshold warning (number of dead nodes).
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=item B<--critical>
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Threshold critical (number of dead nodes).
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=back
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=cut
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@ -38,7 +38,7 @@ sub new {
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'interfaces' => 'snmp_standard::mode::interfaces',
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'list-interfaces' => 'snmp_standard::mode::listinterfaces',
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'load' => 'snmp_standard::mode::loadaverage',
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'ha-status' => 'network::netasq::snmp::mode::hastatus',
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'ha-nodes' => 'network::netasq::snmp::mode::hanodes',
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'memory' => 'os::freebsd::snmp::mode::memory',
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'storage' => 'snmp_standard::mode::storage',
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'swap' => 'snmp_standard::mode::swap',
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