mirror of
https://github.com/centreon/centreon-plugins.git
synced 2025-11-04 05:03:49 +01:00
231 lines
8.0 KiB
Perl
231 lines
8.0 KiB
Perl
#
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# Copyright 2019 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 snmp_standard::mode::listdiskspath;
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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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my $oid_dskPath = '.1.3.6.1.4.1.2021.9.1.2';
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my $oid_dskTotalLow = '.1.3.6.1.4.1.2021.9.1.11';
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my $oid_dskTotalHigh = '.1.3.6.1.4.1.2021.9.1.12';
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sub new {
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my ($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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$options{options}->add_options(arguments =>
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{
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"diskpath:s" => { name => 'diskpath' },
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"name" => { name => 'use_name' },
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"regexp" => { name => 'use_regexp' },
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"regexp-isensitive" => { name => 'use_regexpi' },
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"display-transform-src:s" => { name => 'display_transform_src' },
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"display-transform-dst:s" => { name => 'display_transform_dst' },
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"skip-total-size-zero" => { name => 'skip_total_size_zero' },
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});
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$self->{diskpath_id_selected} = [];
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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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$self->SUPER::init(%options);
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}
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sub run {
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my ($self, %options) = @_;
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$self->{snmp} = $options{snmp};
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$self->manage_selection();
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my $result = $self->get_additional_information();
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foreach (sort @{$self->{diskpath_id_selected}}) {
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my $display_value = $self->get_display_value(id => $_);
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if (defined($result)) {
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my $total_size = (($result->{$oid_dskTotalHigh . "." . $_} << 32) + $result->{$oid_dskTotalLow . "." . $_});
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if ($total_size == 0) {
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$self->{output}->output_add(long_msg => "Skipping disk path '" . $display_value . "': size is 0");
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next;
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}
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}
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$self->{output}->output_add(long_msg => "'" . $display_value . "' [id = " . $_ . ']');
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}
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$self->{output}->output_add(severity => 'OK',
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short_msg => 'List disk path:');
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$self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1);
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$self->{output}->exit();
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}
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sub get_additional_information {
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my ($self, %options) = @_;
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if (!defined($self->{option_results}->{skip_total_size_zero})) {
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return undef;
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}
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my $oids = [$oid_dskTotalLow, $oid_dskTotalHigh];
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$self->{snmp}->load(oids => $oids, instances => $self->{diskpath_id_selected});
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return $self->{snmp}->get_leef();
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}
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sub get_display_value {
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my ($self, %options) = @_;
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my $value = $self->{datas}->{'dskPath_' . $options{id}};
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if (defined($self->{option_results}->{display_transform_src})) {
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$self->{option_results}->{display_transform_dst} = '' if (!defined($self->{option_results}->{display_transform_dst}));
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eval "\$value =~ s{$self->{option_results}->{display_transform_src}}{$self->{option_results}->{display_transform_dst}}";
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}
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return $value;
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}
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{datas} = {};
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my $result = $self->{snmp}->get_table(oid => $oid_dskPath);
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my $total_diskpath = 0;
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foreach my $key ($self->{snmp}->oid_lex_sort(keys %$result)) {
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next if ($key !~ /\.([0-9]+)$/);
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$self->{datas}->{'dskPath_' . $1} = $self->{output}->to_utf8($result->{$key});
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$total_diskpath = $1;
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}
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if (scalar(keys %{$self->{datas}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "Can't get disks path...");
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$self->{output}->option_exit();
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}
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if (!defined($self->{option_results}->{use_name}) && defined($self->{option_results}->{diskpath})) {
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# get by ID
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push @{$self->{diskpath_id_selected}}, $self->{option_results}->{diskpath};
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my $name = $self->{datas}->{'dskPath_' . $self->{option_results}->{diskpath}};
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if (!defined($name)) {
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$self->{output}->add_option_msg(short_msg => "No disk path found for id '" . $self->{option_results}->{diskpath} . "'.");
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$self->{output}->option_exit();
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}
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} else {
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for (my $i = 0; $i <= $total_diskpath; $i++) {
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my $filter_name = $self->{datas}->{'dskPath_' . $i};
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next if (!defined($filter_name));
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if (!defined($self->{option_results}->{diskpath})) {
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push @{$self->{diskpath_id_selected}}, $i;
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next;
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}
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if (defined($self->{option_results}->{use_regexp}) && defined($self->{option_results}->{use_regexpi}) && $filter_name =~ /$self->{option_results}->{diskpath}/i) {
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push @{$self->{diskpath_id_selected}}, $i;
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}
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if (defined($self->{option_results}->{use_regexp}) && !defined($self->{option_results}->{use_regexpi}) && $filter_name =~ /$self->{option_results}->{diskpath}/) {
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push @{$self->{diskpath_id_selected}}, $i;
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}
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if (!defined($self->{option_results}->{use_regexp}) && !defined($self->{option_results}->{use_regexpi}) && $filter_name eq $self->{option_results}->{diskpath}) {
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push @{$self->{diskpath_id_selected}}, $i;
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}
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}
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if (scalar(@{$self->{diskpath_id_selected}}) <= 0 && !defined($options{disco})) {
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if (defined($self->{option_results}->{diskpath})) {
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$self->{output}->add_option_msg(short_msg => "No disk path found for name '" . $self->{option_results}->{diskpath} . "'.");
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} else {
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$self->{output}->add_option_msg(short_msg => "No disk path found.");
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}
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$self->{output}->option_exit();
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}
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}
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}
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sub disco_format {
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my ($self, %options) = @_;
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$self->{output}->add_disco_format(elements => ['name', 'diskpathid']);
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}
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sub disco_show {
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my ($self, %options) = @_;
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$self->{snmp} = $options{snmp};
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$self->manage_selection(disco => 1);
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return if (scalar(@{$self->{diskpath_id_selected}}) == 0);
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my $result = $self->get_additional_information();
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foreach (sort @{$self->{diskpath_id_selected}}) {
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if (defined($result)) {
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my $total_size = (($result->{$oid_dskTotalHigh . "." . $_} << 32) + $result->{$oid_dskTotalLow . "." . $_});
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next if ($total_size == 0);
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}
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my $display_value = $self->get_display_value(id => $_);
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$self->{output}->add_disco_entry(name => $display_value,
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diskpathid => $_);
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}
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}
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1;
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__END__
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=head1 MODE
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List disk path (UCD-SNMP-MIB).
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Need to enable "includeAllDisks 10%" on snmpd.conf.
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=over 8
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=item B<--diskpath>
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Set the disk path (number expected) ex: 1, 2,... (empty means 'check all disks path').
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=item B<--name>
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Allows to use disk path name with option --diskpath instead of disk path oid index.
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=item B<--regexp>
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Allows to use regexp to filter diskpath (with option --name).
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=item B<--regexp-isensitive>
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Allows to use regexp non case-sensitive (with --regexp).
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=item B<--display-transform-src>
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Regexp src to transform display value. (security risk!!!)
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=item B<--display-transform-dst>
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Regexp dst to transform display value. (security risk!!!)
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=item B<--skip-total-size-zero>
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Filter partitions with total size equals 0.
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=back
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=cut
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