From 8c02245db5d926f852ef3c074533a9a5a57f7619 Mon Sep 17 00:00:00 2001 From: Florian Asche Date: Thu, 17 Apr 2014 00:32:52 +0200 Subject: [PATCH] Refs #5390: Added new Apps LM-Sensors SNMP --- apps/lmsensors/mode/fan.pm | 275 ++++++++++++++++++++++++++++ apps/lmsensors/mode/misc.pm | 275 ++++++++++++++++++++++++++++ apps/lmsensors/mode/temperature.pm | 276 +++++++++++++++++++++++++++++ apps/lmsensors/mode/volt.pm | 276 +++++++++++++++++++++++++++++ apps/lmsensors/plugin.pm | 67 +++++++ 5 files changed, 1169 insertions(+) create mode 100644 apps/lmsensors/mode/fan.pm create mode 100644 apps/lmsensors/mode/misc.pm create mode 100644 apps/lmsensors/mode/temperature.pm create mode 100644 apps/lmsensors/mode/volt.pm create mode 100644 apps/lmsensors/plugin.pm diff --git a/apps/lmsensors/mode/fan.pm b/apps/lmsensors/mode/fan.pm new file mode 100644 index 000000000..cfb75ea63 --- /dev/null +++ b/apps/lmsensors/mode/fan.pm @@ -0,0 +1,275 @@ +################################################################################ +# Copyright 2005-2013 MERETHIS +# Centreon is developped by : Julien Mathis and Romain Le Merlus under +# GPL Licence 2.0. +# +# This program is free software; you can redistribute it and/or modify it under +# the terms of the GNU General Public License as published by the Free Software +# Foundation ; either version 2 of the License. +# +# This program is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along with +# this program; if not, see . +# +# Linking this program statically or dynamically with other modules is making a +# combined work based on this program. Thus, the terms and conditions of the GNU +# General Public License cover the whole combination. +# +# As a special exception, the copyright holders of this program give MERETHIS +# permission to link this program with independent modules to produce an executable, +# regardless of the license terms of these independent modules, and to copy and +# distribute the resulting executable under terms of MERETHIS choice, provided that +# MERETHIS also meet, for each linked independent module, the terms and conditions +# of the license of that module. An independent module is a module which is not +# derived from this program. If you modify this program, you may extend this +# exception to your version of the program, but you are not obliged to do so. If you +# do not wish to do so, delete this exception statement from your version. +# +# For more information : contact@centreon.com +# Authors : Florian Asche +# +#################################################################################### + +package apps::lmsensors::mode::fan; + +use base qw(centreon::plugins::mode); + +use strict; +use warnings; +use centreon::plugins::statefile; + +my $oid_SensorDesc = '.1.3.6.1.4.1.2021.13.16.3.1.2'; # fan entry description +my $oid_SensorValue = '.1.3.6.1.4.1.2021.13.16.3.1.3'; # fan entry value (RPM) + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + + $self->{version} = '1.0'; + $options{options}->add_options(arguments => + { + "warning:s" => { name => 'warning' }, + "critical:s" => { name => 'critical' }, + "reload-cache-time:s" => { name => 'reload_cache_time' }, + "name" => { name => 'use_name' }, + "sensordesc:s" => { name => 'sensordesc' }, + "regexp" => { name => 'use_regexp' }, + "regexp-isensitive" => { name => 'use_regexpi' }, + "display-transform-src:s" => { name => 'display_transform_src' }, + "display-transform-dst:s" => { name => 'display_transform_dst' }, + "show-cache" => { name => 'show_cache' }, + }); + + $self->{sensordesc_id_selected} = []; + $self->{statefile_cache} = centreon::plugins::statefile->new(%options); + + return $self; +} + +sub check_options { + my ($self, %options) = @_; + $self->SUPER::init(%options); + + if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'."); + $self->{output}->option_exit(); + } + if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'."); + $self->{output}->option_exit(); + } + + $self->{statefile_cache}->check_options(%options); +} + +sub run { + my ($self, %options) = @_; + # $options{snmp} = snmp object + $self->{snmp} = $options{snmp}; + $self->{hostname} = $self->{snmp}->get_hostname(); + $self->{snmp_port} = $self->{snmp}->get_port(); + + $self->manage_selection(); + + $self->{snmp}->load(oids => [$oid_SensorValue], instances => $self->{sensordesc_id_selected}); + my $result = $self->{snmp}->get_leef(nothing_quit => 1); + + if (!defined($self->{option_results}->{sensordesc}) || defined($self->{option_results}->{use_regexp})) { + $self->{output}->output_add(severity => 'OK', + short_msg => 'All Fans are ok.'); + } + + foreach (sort @{$self->{sensordesc_id_selected}}) { + my $name_sensordesc = $self->get_display_value(id => $_); + + my $varSensorValue = $result->{$oid_SensorValue . '.' . $_}; + my $SensorValue = $varSensorValue; + + my $exit = $self->{perfdata}->threshold_check(value => $SensorValue, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]); + + $self->{output}->output_add(long_msg => sprintf("Sensor '%s' Fan: %s", + $name_sensordesc, $SensorValue)); + if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1) || (defined($self->{option_results}->{sensordesc}) && !defined($self->{option_results}->{use_regexp}))) { + $self->{output}->output_add(severity => $exit, + short_msg => sprintf("Sensor '%s' Fan: %s", + $name_sensordesc, $SensorValue)); + } + + my $label = 'sensor_fan'; + my $extra_label = ''; + $extra_label = '_' . $name_sensordesc if (!defined($self->{option_results}->{sensordesc}) || defined($self->{option_results}->{use_regexp})); + $self->{output}->perfdata_add(label => $label . $extra_label, + value => $SensorValue, + warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'), + critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical')); + } + + $self->{output}->display(); + $self->{output}->exit(); +} + +sub reload_cache { + my ($self) = @_; + my $datas = {}; + + my $result = $self->{snmp}->get_table(oid => $oid_SensorDesc); + $datas->{all_ids} = []; + my $last_num = 0; + foreach my $key ($self->{snmp}->oid_lex_sort(keys %$result)) { + next if ($key !~ /\.([0-9]+)$/); + push @{$datas->{all_ids}}, $1; + $datas->{'SensorsDesc_' . $1} = $self->{output}->to_utf8($result->{$key}); + } + + if (scalar(@{$datas->{all_ids}}) <= 0) { + $self->{output}->add_option_msg(short_msg => "Can't construct cache..."); + $self->{output}->option_exit(); + } + + $self->{statefile_cache}->write(data => $datas); +} + +sub manage_selection { + my ($self, %options) = @_; + + # init cache file + my $has_cache_file = $self->{statefile_cache}->read(statefile => 'cache_apps_lmsensors_' . $self->{hostname} . '_' . $self->{snmp_port} . '_' . $self->{mode}); + if (defined($self->{option_results}->{show_cache})) { + $self->{output}->add_option_msg(long_msg => $self->{statefile_cache}->get_string_content()); + $self->{output}->option_exit(); + } + + my $timestamp_cache = $self->{statefile_cache}->get(name => 'last_timestamp'); + if ($has_cache_file == 0 || + (defined($timestamp_cache) && (time() - $timestamp_cache) > (($self->{option_results}->{reload_cache_time}) * 60))) { + $self->reload_cache(); + $self->{statefile_cache}->read(); + } + + my $all_ids = $self->{statefile_cache}->get(name => 'all_ids'); + if (!defined($self->{option_results}->{use_name}) && defined($self->{option_results}->{sensordesc})) { + # get by ID + push @{$self->{sensordesc_id_selected}}, $self->{option_results}->{sensordesc}; + my $name = $self->{statefile_cache}->get(name => 'SensorsDesc_' . $self->{option_results}->{sensordesc}); + if (!defined($name)) { + $self->{output}->add_option_msg(short_msg => "No Sensor Desc found for id '" . $self->{option_results}->{sensordesc} . "'."); + $self->{output}->option_exit(); + } + } else { + foreach my $i (@{$all_ids}) { + my $filter_name = $self->{statefile_cache}->get(name => 'SensorsDesc_' . $i); + next if (!defined($filter_name)); + if (!defined($self->{option_results}->{sensordesc})) { + push @{$self->{sensordesc_id_selected}}, $i; + next; + } + if (defined($self->{option_results}->{use_regexp}) && defined($self->{option_results}->{use_regexpi}) && $filter_name =~ /$self->{option_results}->{sensordesc}/i) { + push @{$self->{sensordesc_id_selected}}, $i; + } + if (defined($self->{option_results}->{use_regexp}) && !defined($self->{option_results}->{use_regexpi}) && $filter_name =~ /$self->{option_results}->{sensordesc}/) { + push @{$self->{sensordesc_id_selected}}, $i; + } + if (!defined($self->{option_results}->{use_regexp}) && !defined($self->{option_results}->{use_regexpi}) && $filter_name eq $self->{option_results}->{sensordesc}) { + push @{$self->{sensordesc_id_selected}}, $i; + } + } + + if (scalar(@{$self->{sensordesc_id_selected}}) <= 0) { + if (defined($self->{option_results}->{sensordesc})) { + $self->{output}->add_option_msg(short_msg => "No Sensor Desc found for name '" . $self->{option_results}->{sensordesc} . "' (maybe you should reload cache file)."); + } else { + $self->{output}->add_option_msg(short_msg => "No Sensor Desc found (maybe you should reload cache file)."); + } + $self->{output}->option_exit(); + } + } +} + +sub get_display_value { + my ($self, %options) = @_; + my $value = $self->{statefile_cache}->get(name => 'SensorsDesc_' . $options{id}); + + if (defined($self->{option_results}->{display_transform_src})) { + $self->{option_results}->{display_transform_dst} = '' if (!defined($self->{option_results}->{display_transform_dst})); + eval "\$value =~ s{$self->{option_results}->{display_transform_src}}{$self->{option_results}->{display_transform_dst}}"; + } + return $value; +} + +1; + +__END__ + +=head1 MODE + +Check LM-Sensors: Fan Sensors + +=over 8 + +=item B<--warning> + +Threshold warning (Fan Speed U/min) + +=item B<--critical> + +Threshold critical (Fan Speed U/min) + +=item B<--sensordesc> + +Set the Sensor Desc (number expected) ex: 1, 2,... (empty means 'check all sensors'). + +=item B<--name> + +Allows to use Sensor Desc name with option --sensordesc instead of Sensor Desc oid index. + +=item B<--regexp> + +Allows to use regexp to filter sensordesc (with option --name). + +=item B<--regexp-isensitive> + +Allows to use regexp non case-sensitive (with --regexp). + +=item B<--reload-cache-time> + +Time in seconds before reloading cache file (default: 180). + +=item B<--display-transform-src> + +Regexp src to transform display value. (security risk!!!) + +=item B<--display-transform-dst> + +Regexp dst to transform display value. (security risk!!!) + +=item B<--show-cache> + +Display cache storage datas. + +=back + +=cut diff --git a/apps/lmsensors/mode/misc.pm b/apps/lmsensors/mode/misc.pm new file mode 100644 index 000000000..ae03e1c51 --- /dev/null +++ b/apps/lmsensors/mode/misc.pm @@ -0,0 +1,275 @@ +################################################################################ +# Copyright 2005-2013 MERETHIS +# Centreon is developped by : Julien Mathis and Romain Le Merlus under +# GPL Licence 2.0. +# +# This program is free software; you can redistribute it and/or modify it under +# the terms of the GNU General Public License as published by the Free Software +# Foundation ; either version 2 of the License. +# +# This program is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along with +# this program; if not, see . +# +# Linking this program statically or dynamically with other modules is making a +# combined work based on this program. Thus, the terms and conditions of the GNU +# General Public License cover the whole combination. +# +# As a special exception, the copyright holders of this program give MERETHIS +# permission to link this program with independent modules to produce an executable, +# regardless of the license terms of these independent modules, and to copy and +# distribute the resulting executable under terms of MERETHIS choice, provided that +# MERETHIS also meet, for each linked independent module, the terms and conditions +# of the license of that module. An independent module is a module which is not +# derived from this program. If you modify this program, you may extend this +# exception to your version of the program, but you are not obliged to do so. If you +# do not wish to do so, delete this exception statement from your version. +# +# For more information : contact@centreon.com +# Authors : Florian Asche +# +#################################################################################### + +package apps::lmsensors::mode::misc; + +use base qw(centreon::plugins::mode); + +use strict; +use warnings; +use centreon::plugins::statefile; + +my $oid_SensorDesc = '.1.3.6.1.4.1.2021.13.16.5.1.2'; # misc entry description +my $oid_SensorValue = '.1.3.6.1.4.1.2021.13.16.5.1.3'; # misc entry value + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + + $self->{version} = '1.0'; + $options{options}->add_options(arguments => + { + "warning:s" => { name => 'warning' }, + "critical:s" => { name => 'critical' }, + "reload-cache-time:s" => { name => 'reload_cache_time' }, + "name" => { name => 'use_name' }, + "sensordesc:s" => { name => 'sensordesc' }, + "regexp" => { name => 'use_regexp' }, + "regexp-isensitive" => { name => 'use_regexpi' }, + "display-transform-src:s" => { name => 'display_transform_src' }, + "display-transform-dst:s" => { name => 'display_transform_dst' }, + "show-cache" => { name => 'show_cache' }, + }); + + $self->{sensordesc_id_selected} = []; + $self->{statefile_cache} = centreon::plugins::statefile->new(%options); + + return $self; +} + +sub check_options { + my ($self, %options) = @_; + $self->SUPER::init(%options); + + if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'."); + $self->{output}->option_exit(); + } + if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'."); + $self->{output}->option_exit(); + } + + $self->{statefile_cache}->check_options(%options); +} + +sub run { + my ($self, %options) = @_; + # $options{snmp} = snmp object + $self->{snmp} = $options{snmp}; + $self->{hostname} = $self->{snmp}->get_hostname(); + $self->{snmp_port} = $self->{snmp}->get_port(); + + $self->manage_selection(); + + $self->{snmp}->load(oids => [$oid_SensorValue], instances => $self->{sensordesc_id_selected}); + my $result = $self->{snmp}->get_leef(nothing_quit => 1); + + if (!defined($self->{option_results}->{sensordesc}) || defined($self->{option_results}->{use_regexp})) { + $self->{output}->output_add(severity => 'OK', + short_msg => 'All Sensors are ok.'); + } + + foreach (sort @{$self->{sensordesc_id_selected}}) { + my $name_sensordesc = $self->get_display_value(id => $_); + + my $varSensorValue = $result->{$oid_SensorValue . '.' . $_}; + my $SensorValue = $varSensorValue; + + my $exit = $self->{perfdata}->threshold_check(value => $SensorValue, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]); + + $self->{output}->output_add(long_msg => sprintf("Sensor '%s': %s", + $name_sensordesc, $SensorValue)); + if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1) || (defined($self->{option_results}->{sensordesc}) && !defined($self->{option_results}->{use_regexp}))) { + $self->{output}->output_add(severity => $exit, + short_msg => sprintf("Sensor '%s': %s", + $name_sensordesc, $SensorValue)); + } + + my $label = 'sensor'; + my $extra_label = ''; + $extra_label = '_' . $name_sensordesc if (!defined($self->{option_results}->{sensordesc}) || defined($self->{option_results}->{use_regexp})); + $self->{output}->perfdata_add(label => $label . $extra_label, + value => $SensorValue, + warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'), + critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical')); + } + + $self->{output}->display(); + $self->{output}->exit(); +} + +sub reload_cache { + my ($self) = @_; + my $datas = {}; + + my $result = $self->{snmp}->get_table(oid => $oid_SensorDesc); + $datas->{all_ids} = []; + my $last_num = 0; + foreach my $key ($self->{snmp}->oid_lex_sort(keys %$result)) { + next if ($key !~ /\.([0-9]+)$/); + push @{$datas->{all_ids}}, $1; + $datas->{'SensorsDesc_' . $1} = $self->{output}->to_utf8($result->{$key}); + } + + if (scalar(@{$datas->{all_ids}}) <= 0) { + $self->{output}->add_option_msg(short_msg => "Can't construct cache..."); + $self->{output}->option_exit(); + } + + $self->{statefile_cache}->write(data => $datas); +} + +sub manage_selection { + my ($self, %options) = @_; + + # init cache file + my $has_cache_file = $self->{statefile_cache}->read(statefile => 'cache_apps_lmsensors_' . $self->{hostname} . '_' . $self->{snmp_port} . '_' . $self->{mode}); + if (defined($self->{option_results}->{show_cache})) { + $self->{output}->add_option_msg(long_msg => $self->{statefile_cache}->get_string_content()); + $self->{output}->option_exit(); + } + + my $timestamp_cache = $self->{statefile_cache}->get(name => 'last_timestamp'); + if ($has_cache_file == 0 || + (defined($timestamp_cache) && (time() - $timestamp_cache) > (($self->{option_results}->{reload_cache_time}) * 60))) { + $self->reload_cache(); + $self->{statefile_cache}->read(); + } + + my $all_ids = $self->{statefile_cache}->get(name => 'all_ids'); + if (!defined($self->{option_results}->{use_name}) && defined($self->{option_results}->{sensordesc})) { + # get by ID + push @{$self->{sensordesc_id_selected}}, $self->{option_results}->{sensordesc}; + my $name = $self->{statefile_cache}->get(name => 'SensorsDesc_' . $self->{option_results}->{sensordesc}); + if (!defined($name)) { + $self->{output}->add_option_msg(short_msg => "No Sensor Desc found for id '" . $self->{option_results}->{sensordesc} . "'."); + $self->{output}->option_exit(); + } + } else { + foreach my $i (@{$all_ids}) { + my $filter_name = $self->{statefile_cache}->get(name => 'SensorsDesc_' . $i); + next if (!defined($filter_name)); + if (!defined($self->{option_results}->{sensordesc})) { + push @{$self->{sensordesc_id_selected}}, $i; + next; + } + if (defined($self->{option_results}->{use_regexp}) && defined($self->{option_results}->{use_regexpi}) && $filter_name =~ /$self->{option_results}->{sensordesc}/i) { + push @{$self->{sensordesc_id_selected}}, $i; + } + if (defined($self->{option_results}->{use_regexp}) && !defined($self->{option_results}->{use_regexpi}) && $filter_name =~ /$self->{option_results}->{sensordesc}/) { + push @{$self->{sensordesc_id_selected}}, $i; + } + if (!defined($self->{option_results}->{use_regexp}) && !defined($self->{option_results}->{use_regexpi}) && $filter_name eq $self->{option_results}->{sensordesc}) { + push @{$self->{sensordesc_id_selected}}, $i; + } + } + + if (scalar(@{$self->{sensordesc_id_selected}}) <= 0) { + if (defined($self->{option_results}->{sensordesc})) { + $self->{output}->add_option_msg(short_msg => "No Sensor Desc found for name '" . $self->{option_results}->{sensordesc} . "' (maybe you should reload cache file)."); + } else { + $self->{output}->add_option_msg(short_msg => "No Sensor Desc found (maybe you should reload cache file)."); + } + $self->{output}->option_exit(); + } + } +} + +sub get_display_value { + my ($self, %options) = @_; + my $value = $self->{statefile_cache}->get(name => 'SensorsDesc_' . $options{id}); + + if (defined($self->{option_results}->{display_transform_src})) { + $self->{option_results}->{display_transform_dst} = '' if (!defined($self->{option_results}->{display_transform_dst})); + eval "\$value =~ s{$self->{option_results}->{display_transform_src}}{$self->{option_results}->{display_transform_dst}}"; + } + return $value; +} + +1; + +__END__ + +=head1 MODE + +Check LM-Sensors: Misc Sensors + +=over 8 + +=item B<--warning> + +Threshold warning + +=item B<--critical> + +Threshold critical + +=item B<--sensordesc> + +Set the Sensor Desc (number expected) ex: 1, 2,... (empty means 'check all sensors'). + +=item B<--name> + +Allows to use Sensor Desc name with option --sensordesc instead of Sensor Desc oid index. + +=item B<--regexp> + +Allows to use regexp to filter sensordesc (with option --name). + +=item B<--regexp-isensitive> + +Allows to use regexp non case-sensitive (with --regexp). + +=item B<--reload-cache-time> + +Time in seconds before reloading cache file (default: 180). + +=item B<--display-transform-src> + +Regexp src to transform display value. (security risk!!!) + +=item B<--display-transform-dst> + +Regexp dst to transform display value. (security risk!!!) + +=item B<--show-cache> + +Display cache storage datas. + +=back + +=cut diff --git a/apps/lmsensors/mode/temperature.pm b/apps/lmsensors/mode/temperature.pm new file mode 100644 index 000000000..68eb399b3 --- /dev/null +++ b/apps/lmsensors/mode/temperature.pm @@ -0,0 +1,276 @@ +################################################################################ +# Copyright 2005-2013 MERETHIS +# Centreon is developped by : Julien Mathis and Romain Le Merlus under +# GPL Licence 2.0. +# +# This program is free software; you can redistribute it and/or modify it under +# the terms of the GNU General Public License as published by the Free Software +# Foundation ; either version 2 of the License. +# +# This program is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along with +# this program; if not, see . +# +# Linking this program statically or dynamically with other modules is making a +# combined work based on this program. Thus, the terms and conditions of the GNU +# General Public License cover the whole combination. +# +# As a special exception, the copyright holders of this program give MERETHIS +# permission to link this program with independent modules to produce an executable, +# regardless of the license terms of these independent modules, and to copy and +# distribute the resulting executable under terms of MERETHIS choice, provided that +# MERETHIS also meet, for each linked independent module, the terms and conditions +# of the license of that module. An independent module is a module which is not +# derived from this program. If you modify this program, you may extend this +# exception to your version of the program, but you are not obliged to do so. If you +# do not wish to do so, delete this exception statement from your version. +# +# For more information : contact@centreon.com +# Authors : Florian Asche +# +#################################################################################### + +package apps::lmsensors::mode::temperature; + +use base qw(centreon::plugins::mode); + +use strict; +use warnings; +use centreon::plugins::statefile; + +my $oid_SensorDesc = '.1.3.6.1.4.1.2021.13.16.2.1.2'; +my $oid_SensorValue = '.1.3.6.1.4.1.2021.13.16.2.1.3'; + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + + $self->{version} = '1.0'; + $options{options}->add_options(arguments => + { + "warning:s" => { name => 'warning' }, + "critical:s" => { name => 'critical' }, + "reload-cache-time:s" => { name => 'reload_cache_time' }, + "name" => { name => 'use_name' }, + "sensordesc:s" => { name => 'sensordesc' }, + "regexp" => { name => 'use_regexp' }, + "regexp-isensitive" => { name => 'use_regexpi' }, + "display-transform-src:s" => { name => 'display_transform_src' }, + "display-transform-dst:s" => { name => 'display_transform_dst' }, + "show-cache" => { name => 'show_cache' }, + }); + + $self->{sensordesc_id_selected} = []; + $self->{statefile_cache} = centreon::plugins::statefile->new(%options); + + return $self; +} + +sub check_options { + my ($self, %options) = @_; + $self->SUPER::init(%options); + + if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'."); + $self->{output}->option_exit(); + } + if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'."); + $self->{output}->option_exit(); + } + + $self->{statefile_cache}->check_options(%options); +} + +sub run { + my ($self, %options) = @_; + # $options{snmp} = snmp object + $self->{snmp} = $options{snmp}; + $self->{hostname} = $self->{snmp}->get_hostname(); + $self->{snmp_port} = $self->{snmp}->get_port(); + + $self->manage_selection(); + + $self->{snmp}->load(oids => [$oid_SensorValue], instances => $self->{sensordesc_id_selected}); + my $result = $self->{snmp}->get_leef(nothing_quit => 1); + + if (!defined($self->{option_results}->{sensordesc}) || defined($self->{option_results}->{use_regexp})) { + $self->{output}->output_add(severity => 'OK', + short_msg => 'All Temperatures are ok.'); + } + + foreach (sort @{$self->{sensordesc_id_selected}}) { + my $name_sensordesc = $self->get_display_value(id => $_); + + my $varSensorValue = $result->{$oid_SensorValue . '.' . $_}; + # lmSensors temperature output is multplied with 1000 + my $SensorValue = $varSensorValue / 1000; + + my $exit = $self->{perfdata}->threshold_check(value => $SensorValue, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]); + + $self->{output}->output_add(long_msg => sprintf("Sensor '%s' Temperature: %s", + $name_sensordesc, $SensorValue)); + if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1) || (defined($self->{option_results}->{sensordesc}) && !defined($self->{option_results}->{use_regexp}))) { + $self->{output}->output_add(severity => $exit, + short_msg => sprintf("Sensor '%s' Temperature: %s", + $name_sensordesc, $SensorValue)); + } + + my $label = 'sensor_temperature'; + my $extra_label = ''; + $extra_label = '_' . $name_sensordesc if (!defined($self->{option_results}->{sensordesc}) || defined($self->{option_results}->{use_regexp})); + $self->{output}->perfdata_add(label => $label . $extra_label, + value => $SensorValue, + warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'), + critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical')); + } + + $self->{output}->display(); + $self->{output}->exit(); +} + +sub reload_cache { + my ($self) = @_; + my $datas = {}; + + my $result = $self->{snmp}->get_table(oid => $oid_SensorDesc); + $datas->{all_ids} = []; + my $last_num = 0; + foreach my $key ($self->{snmp}->oid_lex_sort(keys %$result)) { + next if ($key !~ /\.([0-9]+)$/); + push @{$datas->{all_ids}}, $1; + $datas->{'SensorsDesc_' . $1} = $self->{output}->to_utf8($result->{$key}); + } + + if (scalar(@{$datas->{all_ids}}) <= 0) { + $self->{output}->add_option_msg(short_msg => "Can't construct cache..."); + $self->{output}->option_exit(); + } + + $self->{statefile_cache}->write(data => $datas); +} + +sub manage_selection { + my ($self, %options) = @_; + + # init cache file + my $has_cache_file = $self->{statefile_cache}->read(statefile => 'cache_apps_lmsensors_' . $self->{hostname} . '_' . $self->{snmp_port} . '_' . $self->{mode}); + if (defined($self->{option_results}->{show_cache})) { + $self->{output}->add_option_msg(long_msg => $self->{statefile_cache}->get_string_content()); + $self->{output}->option_exit(); + } + + my $timestamp_cache = $self->{statefile_cache}->get(name => 'last_timestamp'); + if ($has_cache_file == 0 || + (defined($timestamp_cache) && (time() - $timestamp_cache) > (($self->{option_results}->{reload_cache_time}) * 60))) { + $self->reload_cache(); + $self->{statefile_cache}->read(); + } + + my $all_ids = $self->{statefile_cache}->get(name => 'all_ids'); + if (!defined($self->{option_results}->{use_name}) && defined($self->{option_results}->{sensordesc})) { + # get by ID + push @{$self->{sensordesc_id_selected}}, $self->{option_results}->{sensordesc}; + my $name = $self->{statefile_cache}->get(name => 'SensorsDesc_' . $self->{option_results}->{sensordesc}); + if (!defined($name)) { + $self->{output}->add_option_msg(short_msg => "No Sensor Desc found for id '" . $self->{option_results}->{sensordesc} . "'."); + $self->{output}->option_exit(); + } + } else { + foreach my $i (@{$all_ids}) { + my $filter_name = $self->{statefile_cache}->get(name => 'SensorsDesc_' . $i); + next if (!defined($filter_name)); + if (!defined($self->{option_results}->{sensordesc})) { + push @{$self->{sensordesc_id_selected}}, $i; + next; + } + if (defined($self->{option_results}->{use_regexp}) && defined($self->{option_results}->{use_regexpi}) && $filter_name =~ /$self->{option_results}->{sensordesc}/i) { + push @{$self->{sensordesc_id_selected}}, $i; + } + if (defined($self->{option_results}->{use_regexp}) && !defined($self->{option_results}->{use_regexpi}) && $filter_name =~ /$self->{option_results}->{sensordesc}/) { + push @{$self->{sensordesc_id_selected}}, $i; + } + if (!defined($self->{option_results}->{use_regexp}) && !defined($self->{option_results}->{use_regexpi}) && $filter_name eq $self->{option_results}->{sensordesc}) { + push @{$self->{sensordesc_id_selected}}, $i; + } + } + + if (scalar(@{$self->{sensordesc_id_selected}}) <= 0) { + if (defined($self->{option_results}->{sensordesc})) { + $self->{output}->add_option_msg(short_msg => "No Sensor Desc found for name '" . $self->{option_results}->{sensordesc} . "' (maybe you should reload cache file)."); + } else { + $self->{output}->add_option_msg(short_msg => "No Sensor Desc found (maybe you should reload cache file)."); + } + $self->{output}->option_exit(); + } + } +} + +sub get_display_value { + my ($self, %options) = @_; + my $value = $self->{statefile_cache}->get(name => 'SensorsDesc_' . $options{id}); + + if (defined($self->{option_results}->{display_transform_src})) { + $self->{option_results}->{display_transform_dst} = '' if (!defined($self->{option_results}->{display_transform_dst})); + eval "\$value =~ s{$self->{option_results}->{display_transform_src}}{$self->{option_results}->{display_transform_dst}}"; + } + return $value; +} + +1; + +__END__ + +=head1 MODE + +Check LM-Sensors: Temperature Sensors + +=over 8 + +=item B<--warning> + +Threshold warning (temperature) + +=item B<--critical> + +Threshold critical (temperature) + +=item B<--sensordesc> + +Set the Sensor Desc (number expected) ex: 1, 2,... (empty means 'check all sensors'). + +=item B<--name> + +Allows to use Sensor Desc name with option --sensordesc instead of Sensor Desc oid index. + +=item B<--regexp> + +Allows to use regexp to filter sensordesc (with option --name). + +=item B<--regexp-isensitive> + +Allows to use regexp non case-sensitive (with --regexp). + +=item B<--reload-cache-time> + +Time in seconds before reloading cache file (default: 180). + +=item B<--display-transform-src> + +Regexp src to transform display value. (security risk!!!) + +=item B<--display-transform-dst> + +Regexp dst to transform display value. (security risk!!!) + +=item B<--show-cache> + +Display cache storage datas. + +=back + +=cut diff --git a/apps/lmsensors/mode/volt.pm b/apps/lmsensors/mode/volt.pm new file mode 100644 index 000000000..7f950b13d --- /dev/null +++ b/apps/lmsensors/mode/volt.pm @@ -0,0 +1,276 @@ +################################################################################ +# Copyright 2005-2013 MERETHIS +# Centreon is developped by : Julien Mathis and Romain Le Merlus under +# GPL Licence 2.0. +# +# This program is free software; you can redistribute it and/or modify it under +# the terms of the GNU General Public License as published by the Free Software +# Foundation ; either version 2 of the License. +# +# This program is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along with +# this program; if not, see . +# +# Linking this program statically or dynamically with other modules is making a +# combined work based on this program. Thus, the terms and conditions of the GNU +# General Public License cover the whole combination. +# +# As a special exception, the copyright holders of this program give MERETHIS +# permission to link this program with independent modules to produce an executable, +# regardless of the license terms of these independent modules, and to copy and +# distribute the resulting executable under terms of MERETHIS choice, provided that +# MERETHIS also meet, for each linked independent module, the terms and conditions +# of the license of that module. An independent module is a module which is not +# derived from this program. If you modify this program, you may extend this +# exception to your version of the program, but you are not obliged to do so. If you +# do not wish to do so, delete this exception statement from your version. +# +# For more information : contact@centreon.com +# Authors : Florian Asche +# +#################################################################################### + +package apps::lmsensors::mode::volt; + +use base qw(centreon::plugins::mode); + +use strict; +use warnings; +use centreon::plugins::statefile; + +my $oid_SensorDesc = '.1.3.6.1.4.1.2021.13.16.4.1.2'; # voltage entry description +my $oid_SensorValue = '.1.3.6.1.4.1.2021.13.16.4.1.3'; # voltage entry value (mV) + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + + $self->{version} = '1.0'; + $options{options}->add_options(arguments => + { + "warning:s" => { name => 'warning' }, + "critical:s" => { name => 'critical' }, + "reload-cache-time:s" => { name => 'reload_cache_time' }, + "name" => { name => 'use_name' }, + "sensordesc:s" => { name => 'sensordesc' }, + "regexp" => { name => 'use_regexp' }, + "regexp-isensitive" => { name => 'use_regexpi' }, + "display-transform-src:s" => { name => 'display_transform_src' }, + "display-transform-dst:s" => { name => 'display_transform_dst' }, + "show-cache" => { name => 'show_cache' }, + }); + + $self->{sensordesc_id_selected} = []; + $self->{statefile_cache} = centreon::plugins::statefile->new(%options); + + return $self; +} + +sub check_options { + my ($self, %options) = @_; + $self->SUPER::init(%options); + + if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'."); + $self->{output}->option_exit(); + } + if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'."); + $self->{output}->option_exit(); + } + + $self->{statefile_cache}->check_options(%options); +} + +sub run { + my ($self, %options) = @_; + # $options{snmp} = snmp object + $self->{snmp} = $options{snmp}; + $self->{hostname} = $self->{snmp}->get_hostname(); + $self->{snmp_port} = $self->{snmp}->get_port(); + + $self->manage_selection(); + + $self->{snmp}->load(oids => [$oid_SensorValue], instances => $self->{sensordesc_id_selected}); + my $result = $self->{snmp}->get_leef(nothing_quit => 1); + + if (!defined($self->{option_results}->{sensordesc}) || defined($self->{option_results}->{use_regexp})) { + $self->{output}->output_add(severity => 'OK', + short_msg => 'All Voltages are ok.'); + } + + foreach (sort @{$self->{sensordesc_id_selected}}) { + my $name_sensordesc = $self->get_display_value(id => $_); + + my $varSensorValue = $result->{$oid_SensorValue . '.' . $_}; + #mV to V + my $SensorValue = $varSensorValue / 1000; + + my $exit = $self->{perfdata}->threshold_check(value => $SensorValue, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]); + + $self->{output}->output_add(long_msg => sprintf("Sensor '%s' Volt: %s", + $name_sensordesc, $SensorValue)); + if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1) || (defined($self->{option_results}->{sensordesc}) && !defined($self->{option_results}->{use_regexp}))) { + $self->{output}->output_add(severity => $exit, + short_msg => sprintf("Sensor '%s' Volt: %s", + $name_sensordesc, $SensorValue)); + } + + my $label = 'sensor_voltage'; + my $extra_label = ''; + $extra_label = '_' . $name_sensordesc if (!defined($self->{option_results}->{sensordesc}) || defined($self->{option_results}->{use_regexp})); + $self->{output}->perfdata_add(label => $label . $extra_label, unit => 'V', + value => $SensorValue, + warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'), + critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical')); + } + + $self->{output}->display(); + $self->{output}->exit(); +} + +sub reload_cache { + my ($self) = @_; + my $datas = {}; + + my $result = $self->{snmp}->get_table(oid => $oid_SensorDesc); + $datas->{all_ids} = []; + my $last_num = 0; + foreach my $key ($self->{snmp}->oid_lex_sort(keys %$result)) { + next if ($key !~ /\.([0-9]+)$/); + push @{$datas->{all_ids}}, $1; + $datas->{'SensorsDesc_' . $1} = $self->{output}->to_utf8($result->{$key}); + } + + if (scalar(@{$datas->{all_ids}}) <= 0) { + $self->{output}->add_option_msg(short_msg => "Can't construct cache..."); + $self->{output}->option_exit(); + } + + $self->{statefile_cache}->write(data => $datas); +} + +sub manage_selection { + my ($self, %options) = @_; + + # init cache file + my $has_cache_file = $self->{statefile_cache}->read(statefile => 'cache_apps_lmsensors_' . $self->{hostname} . '_' . $self->{snmp_port} . '_' . $self->{mode}); + if (defined($self->{option_results}->{show_cache})) { + $self->{output}->add_option_msg(long_msg => $self->{statefile_cache}->get_string_content()); + $self->{output}->option_exit(); + } + + my $timestamp_cache = $self->{statefile_cache}->get(name => 'last_timestamp'); + if ($has_cache_file == 0 || + (defined($timestamp_cache) && (time() - $timestamp_cache) > (($self->{option_results}->{reload_cache_time}) * 60))) { + $self->reload_cache(); + $self->{statefile_cache}->read(); + } + + my $all_ids = $self->{statefile_cache}->get(name => 'all_ids'); + if (!defined($self->{option_results}->{use_name}) && defined($self->{option_results}->{sensordesc})) { + # get by ID + push @{$self->{sensordesc_id_selected}}, $self->{option_results}->{sensordesc}; + my $name = $self->{statefile_cache}->get(name => 'SensorsDesc_' . $self->{option_results}->{sensordesc}); + if (!defined($name)) { + $self->{output}->add_option_msg(short_msg => "No Sensor Desc found for id '" . $self->{option_results}->{sensordesc} . "'."); + $self->{output}->option_exit(); + } + } else { + foreach my $i (@{$all_ids}) { + my $filter_name = $self->{statefile_cache}->get(name => 'SensorsDesc_' . $i); + next if (!defined($filter_name)); + if (!defined($self->{option_results}->{sensordesc})) { + push @{$self->{sensordesc_id_selected}}, $i; + next; + } + if (defined($self->{option_results}->{use_regexp}) && defined($self->{option_results}->{use_regexpi}) && $filter_name =~ /$self->{option_results}->{sensordesc}/i) { + push @{$self->{sensordesc_id_selected}}, $i; + } + if (defined($self->{option_results}->{use_regexp}) && !defined($self->{option_results}->{use_regexpi}) && $filter_name =~ /$self->{option_results}->{sensordesc}/) { + push @{$self->{sensordesc_id_selected}}, $i; + } + if (!defined($self->{option_results}->{use_regexp}) && !defined($self->{option_results}->{use_regexpi}) && $filter_name eq $self->{option_results}->{sensordesc}) { + push @{$self->{sensordesc_id_selected}}, $i; + } + } + + if (scalar(@{$self->{sensordesc_id_selected}}) <= 0) { + if (defined($self->{option_results}->{sensordesc})) { + $self->{output}->add_option_msg(short_msg => "No Sensor Desc found for name '" . $self->{option_results}->{sensordesc} . "' (maybe you should reload cache file)."); + } else { + $self->{output}->add_option_msg(short_msg => "No Sensor Desc found (maybe you should reload cache file)."); + } + $self->{output}->option_exit(); + } + } +} + +sub get_display_value { + my ($self, %options) = @_; + my $value = $self->{statefile_cache}->get(name => 'SensorsDesc_' . $options{id}); + + if (defined($self->{option_results}->{display_transform_src})) { + $self->{option_results}->{display_transform_dst} = '' if (!defined($self->{option_results}->{display_transform_dst})); + eval "\$value =~ s{$self->{option_results}->{display_transform_src}}{$self->{option_results}->{display_transform_dst}}"; + } + return $value; +} + +1; + +__END__ + +=head1 MODE + +Check LM-Sensors: Volt Sensors + +=over 8 + +=item B<--warning> + +Threshold warning (Fan Speed U/min) + +=item B<--critical> + +Threshold critical (Fan Speed U/min) + +=item B<--sensordesc> + +Set the Sensor Desc (number expected) ex: 1, 2,... (empty means 'check all sensors'). + +=item B<--name> + +Allows to use Sensor Desc name with option --sensordesc instead of Sensor Desc oid index. + +=item B<--regexp> + +Allows to use regexp to filter sensordesc (with option --name). + +=item B<--regexp-isensitive> + +Allows to use regexp non case-sensitive (with --regexp). + +=item B<--reload-cache-time> + +Time in seconds before reloading cache file (default: 180). + +=item B<--display-transform-src> + +Regexp src to transform display value. (security risk!!!) + +=item B<--display-transform-dst> + +Regexp dst to transform display value. (security risk!!!) + +=item B<--show-cache> + +Display cache storage datas. + +=back + +=cut diff --git a/apps/lmsensors/plugin.pm b/apps/lmsensors/plugin.pm new file mode 100644 index 000000000..22729bca4 --- /dev/null +++ b/apps/lmsensors/plugin.pm @@ -0,0 +1,67 @@ +############################################################################### +# Copyright 2005-2013 MERETHIS +# Centreon is developped by : Julien Mathis and Romain Le Merlus under +# GPL Licence 2.0. +# +# This program is free software; you can redistribute it and/or modify it under +# the terms of the GNU General Public License as published by the Free Software +# Foundation ; either version 2 of the License. +# +# This program is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along with +# this program; if not, see . +# +# Linking this program statically or dynamically with other modules is making a +# combined work based on this program. Thus, the terms and conditions of the GNU +# General Public License cover the whole combination. +# +# As a special exception, the copyright holders of this program give MERETHIS +# permission to link this program with independent modules to produce an executable, +# regardless of the license terms of these independent modules, and to copy and +# distribute the resulting executable under terms of MERETHIS choice, provided that +# MERETHIS also meet, for each linked independent module, the terms and conditions +# of the license of that module. An independent module is a module which is not +# derived from this program. If you modify this program, you may extend this +# exception to your version of the program, but you are not obliged to do so. If you +# do not wish to do so, delete this exception statement from your version. +# +# For more information : contact@centreon.com +# Authors : Florian Asche +# +#################################################################################### + +package apps::lmsensors::plugin; + +use strict; +use warnings; +use base qw(centreon::plugins::script_snmp); + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + # $options->{options} = options object + + $self->{version} = '0.1'; + %{$self->{modes}} = ( + 'temperature' => 'apps::lmsensors::mode::temperature', + 'fan' => 'apps::lmsensors::mode::fan', + 'volt' => 'apps::lmsensors::mode::volt', + 'misc' => 'apps::lmsensors::mode::misc', + ); + + return $self; +} + +1; + +__END__ + +=head1 PLUGIN DESCRIPTION + +Check with SNMP LM-Sensors Status + +=cut