283 lines
9.9 KiB
Perl
283 lines
9.9 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::dlink::standard::snmp::mode::stack;
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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_ng);
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sub custom_member_status_output {
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my ($self, %options) = @_;
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return sprintf(
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'role: %s [status: %s]',
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$self->{result_values}->{role},
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$self->{result_values}->{status}
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);
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}
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sub custom_member_status_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{roleLast} = $options{old_datas}->{$self->{instance} . '_role'};
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$self->{result_values}->{role} = $options{new_datas}->{$self->{instance} . '_role'};
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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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if (!defined($options{old_datas}->{$self->{instance} . '_role'})) {
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$self->{error_msg} = "buffer creation";
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return -2;
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}
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return 0;
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}
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sub custom_link_status_output {
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my ($self, %options) = @_;
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return sprintf(
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'status: %s',
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$self->{result_values}->{status}
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);
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}
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sub member_long_output {
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my ($self, %options) = @_;
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return "checking stack member '" . $options{instance_value}->{display} . "'";
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}
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sub prefix_member_output {
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my ($self, %options) = @_;
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return "Stack member '" . $options{instance_value}->{display} . "' ";
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}
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sub prefix_link_output {
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my ($self, %options) = @_;
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return "link '" . $options{instance_value}->{display} . "' ";
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'global', type => 0, skipped_code => { -10 => 1 } },
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{ name => 'member', type => 3, cb_prefix_output => 'prefix_member_output', cb_long_output => 'member_long_output', indent_long_output => ' ', message_multiple => 'All stack members are ok',
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group => [
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{ name => 'member_global', type => 0, skipped_code => { -10 => 1 } },
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{ name => 'link', display_long => 1, cb_prefix_output => 'prefix_link_output', message_multiple => 'All links are ok', type => 1, skipped_code => { -10 => 1 } },
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]
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}
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];
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$self->{maps_counters}->{global} = [
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{ label => 'members-total', nlabel => 'stack.members.total.count', set => {
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key_values => [ { name => 'members'} ],
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output_template => 'Total members: %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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$self->{maps_counters}->{member_global} = [
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{
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label => 'member-status',
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type => 2,
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unknown_default => '%{status} =~ /unknown/i',
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warning_default => '%{status} =~ /codeUpdate/i',
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critical_default => '%{role} ne %{roleLast} || %{status} =~ /unsupported|codeMismatch/i',
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set => {
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key_values => [ { name => 'role' }, { name => 'status' }, { name => 'display' } ],
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closure_custom_calc => $self->can('custom_member_status_calc'),
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closure_custom_output => $self->can('custom_member_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold_ng
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}
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}
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];
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$self->{maps_counters}->{link} = [
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{ label => 'link-status', type => 2, critical_default => '%{status} eq "down"', set => {
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key_values => [ { name => 'status' }, { name => 'display' } ],
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closure_custom_calc => \&catalog_status_calc,
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closure_custom_output => $self->can('custom_link_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold_ng
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}
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}
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];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1, 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 $mapping_role = {
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1 => 'unknown', 3 => 'standAlone',
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4 => 'master', 5 => 'slave', 6 => 'backupmaster'
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};
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my $mapping_unit_status = {
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0 => 'unknown', 1 => 'ok', 2 => 'unsupported',
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3 => 'codeMismatch', 4 => 'notPresent', 5 => 'codeUpdate'
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};
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my $mapping_link_status = {
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1 => 'up', 2 => 'down'
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};
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my $mapping_industrial = {
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role => { oid => '.1.3.6.1.4.1.171.14.9.1.1.8.1.3', map => $mapping_role }, # dStackInfoRole
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macaddr => { oid => '.1.3.6.1.4.1.171.14.9.1.1.8.1.7' } # dStackInfoMacAddr
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};
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my $mapping_common = {
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role => { oid => '.1.3.6.1.4.1.171.17.9.1.1.13.1.3', map => $mapping_role }, # esStackInfoRole
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macaddr => { oid => '.1.3.6.1.4.1.171.17.9.1.1.13.1.7' }, # esStackInfoMacAddr
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status => { oid => '.1.3.6.1.4.1.171.17.9.1.1.13.1.14', map => $mapping_unit_status } # esStackInfoUnitStatus
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};
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my $mapping_link = {
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box_id => { oid => '.1.3.6.1.4.1.171.17.9.1.1.14.1.2' }, # esStackStackPortBoxId
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tag => { oid => '.1.3.6.1.4.1.171.17.9.1.1.14.1.3' }, # esStackStackPortTag
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status => { oid => '.1.3.6.1.4.1.171.17.9.1.1.14.1.4', map => $mapping_link_status } # esStackStackPortLinkStatus
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};
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my $oid_dStackUnitInfoEntry = '.1.3.6.1.4.1.171.14.9.1.1.8.1';
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my $oid_esStackUnitInfoEntry = '.1.3.6.1.4.1.171.17.9.1.1.13.1';
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my $oid_esStackUnitStackPortEntry = '.1.3.6.1.4.1.171.17.9.1.1.14.1';
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sub manage_stack {
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my ($self, %options) = @_;
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foreach my $oid (keys %{$options{snmp_result}}) {
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next if ($oid !~ /^$options{mapping}->{role}->{oid}\.(.*)$/);
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my $box_id = $1;
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my $result = $options{snmp}->map_instance(mapping => $options{mapping}, results => $options{snmp_result}, instance => $box_id);
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my $status = defined($result->{status}) ? $result->{status} : '-';
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$self->{global}->{members}++ if ($status ne 'notPresent');
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$self->{member}->{$box_id} = {
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display => $box_id,
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member_global => {
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display => $box_id,
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role => $result->{role},
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macaddr => $result->{macaddr},
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status => $status
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},
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link => {}
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};
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}
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my $snmp_result = $options{snmp}->get_multiple_table(
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oids => [
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{ oid => $oid_dStackUnitInfoEntry, start => $mapping_industrial->{role}->{oid}, end => $mapping_industrial->{macaddr}->{oid} },
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{ oid => $oid_esStackUnitInfoEntry, start => $mapping_common->{role}->{oid}, end => $mapping_common->{status}->{oid} },
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{ oid => $oid_esStackUnitStackPortEntry, start => $mapping_link->{box_id}->{oid}, end => $mapping_link->{status}->{oid} }
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],
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nothing_quit => 1
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);
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$self->{global} = { members => 0 };
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$self->{members} = {};
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$self->manage_stack(snmp => $options{snmp}, snmp_result => $snmp_result->{$oid_dStackUnitInfoEntry}, mapping => $mapping_industrial);
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$self->manage_stack(snmp => $options{snmp}, snmp_result => $snmp_result->{$oid_esStackUnitInfoEntry}, mapping => $mapping_common);
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foreach (keys %{$snmp_result->{$oid_esStackUnitStackPortEntry}}) {
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next if (! /^$mapping_link->{box_id}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(mapping => $mapping_link, results => $snmp_result->{$oid_esStackUnitStackPortEntry}, instance => $instance);
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next if (!defined($self->{member}->{ $result->{box_id} }));
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my $name = defined($result->{tag}) && $result->{tag} ne '' ? $result->{tag} : $instance;
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$self->{member}->{ $result->{box_id} }->{link}->{$name} = {
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display => $name,
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status => $result->{status}
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};
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}
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$self->{cache_name} = 'dlink_' . $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 stack.
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=over 8
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=item B<--unknown-member-status>
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Set unknown threshold for status (Default: '%{status} =~ /unknown/i').
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Can used special variables like: %{role}, %{roleLast}, %{status}, %{display}
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=item B<--warning-member-status>
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Set warning threshold for status (Default: '%{status} =~ /codeUpdate/i').
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Can used special variables like: %{role}, %{roleLast}, %{status}, %{display}
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=item B<--critical-member-status>
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Set critical threshold for status (Default: '%{role} ne %{roleLast} || %{status} =~ /unsupported|codeMismatch/i').
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Can used special variables like: %{role}, %{roleLast}, %{status}, %{display}
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=item B<--unknown-link-status>
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Set unknown threshold for status.
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Can used special variables like: %{status}, %{display}
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=item B<--warning-link-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-link-status>
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Set critical threshold for status (Default: '%{status} eq "down"').
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Can used special variables like: %{status}, %{display}
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'members-total'.
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=back
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=cut
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