From f440a1b25637131a071109d0c43316b1d3df9d20 Mon Sep 17 00:00:00 2001 From: Sims24 Date: Thu, 4 Feb 2016 14:16:29 +0100 Subject: [PATCH] + add environment check for TemPerHum sensors https://github.com/centreon/centreon-plugins/issues/226 --- .../temperhum/local/mode/environment.pm | 192 ++++++++++++++++++ 1 file changed, 192 insertions(+) create mode 100644 hardware/sensors/temperhum/local/mode/environment.pm diff --git a/hardware/sensors/temperhum/local/mode/environment.pm b/hardware/sensors/temperhum/local/mode/environment.pm new file mode 100644 index 000000000..8147f0d1a --- /dev/null +++ b/hardware/sensors/temperhum/local/mode/environment.pm @@ -0,0 +1,192 @@ +# +# Copyright 2016 Centreon (http://www.centreon.com/) +# +# Centreon is a full-fledged industry-strength solution that meets +# the needs in IT infrastructure and application monitoring for +# service performance. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +package hardware::sensors::temperhum::local::mode::environment; + +use base qw(centreon::plugins::templates::counter); + +use strict; +use warnings; +use centreon::plugins::misc; + +sub set_counters { + my ($self, %options) = @_; + + $self->{maps_counters_type} = [ + { name => 'drive', type => 1, cb_prefix_output => 'prefix_device_output', message_multiple => 'All measures are OK' }, + ]; + + $self->{maps_counters}->{drive} = [ + { label => 'humidity', set => { + key_values => [ { name => 'humidity' }, { name => 'display' } ], + output_template => 'Humidity: %.2f%%', + perfdatas => [ + { label => 'humidity', value => 'humidity_absolute', template => '%.2f', + unit => '%', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' }, + ], + }, + }, + { label => 'temperature', set => { + key_values => [ { name => 'temperature' }, { name => 'dewpoint' }, { name => 'display' } ], + output_template => 'Temperature: %.2f C', + perfdatas => [ + { label => 'temperature', value => 'temperature_absolute', template => '%.2f', + unit => 'C', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' }, + ], + }, + }, + { label => 'dew-point', set => { + key_values => [ { name => 'dewpoint' }, { name => 'display' } ], + output_template => 'Dew Point : %.2f C', + perfdatas => [ + { label => 'dew_point', value => 'dewpoint_absolute', template => '%.2f', + unit => 'C', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' }, + ], + } + }, + { label => 'delta', set => { + key_values => [ { name => 'delta' }, { name => 'display' } ], + output_template => 'Delta (Temp - Dew) : %.2f C', + perfdatas => [ + { label => 'delta', value => 'delta_absolute', template => '%.2f', + unit => 'C', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' }, + ], + } + }, + ]; +} + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + + $self->{version} = '1.0'; + $options{options}->add_options(arguments => + { + "remote" => { name => 'remote' }, + "ssh-option:s@" => { name => 'ssh_option' }, + "ssh-path:s" => { name => 'ssh_path' }, + "ssh-command:s" => { name => 'ssh_command', default => 'ssh' }, + "timeout:s" => { name => 'timeout', default => 30 }, + "sudo" => { name => 'sudo' }, + "command:s" => { name => 'command', default => 'tempered' }, + "command-path:s" => { name => 'command_path', default => '/opt/PCsensor/TEMPered/utils/' }, + "command-options:s" => { name => 'command_options' }, + "filter-drive:s" => { name => 'filter_drive', default => '.*' }, + }); + return $self; +} + +sub prefix_device_output { + my ($self, %options) = @_; + + return "'" . $options{instance_value}->{display} . "' "; +} + +sub manage_selection { + my ($self, %options) = @_; + + $self->{device} = {}; + my $stdout = centreon::plugins::misc::execute(output => $self->{output}, + options => $self->{option_results}, + sudo => $self->{option_results}->{sudo}, + command => $self->{option_results}->{command}, + command_path => $self->{option_results}->{command_path}, + command_options => $self->{option_results}->{command_options}); + + foreach (split(/\n/, $stdout)) { + next if !/(\/dev\/[a-z0-9]+).*temperature\s(\d*\.?\d+).*relative\shumidity\s(\d*\.?\d+).*dew\spoint\s(\d*\.?\d+)/; + my ($drive, $temp, $hum, $dew) = ($1, $2, $3, $4); + next if $drive !~ /$self->{option_results}->{filter_drive}/; + $self->{drive}{$drive} = { humidity => $hum, temperature => $temp, dewpoint => $dew, delta => ($temp - $dew), display => $drive }; + } + + if (scalar(keys %{$self->{drive}}) <= 0) { + $self->{output}->add_option_msg(short_msg => "No informations gathered, please check your filters"); + $self->{output}->option_exit(); + } +} + +1; + +__END__ + +=head1 MODE + +Check metrics from TemPerHum sensors + +=over 8 + +=item B<--remote> + +Execute command remotely in 'ssh'. + +=item B<--hostname> + +Hostname to query (need --remote). + +=item B<--ssh-option> + +Specify multiple options like the user (example: --ssh-option='-l=centreon-engine' --ssh-option='-p=52'). + +=item B<--ssh-path> + +Specify ssh command path (default: none) + +=item B<--ssh-command> + +Specify ssh command (default: 'ssh'). Useful to use 'plink'. + +=item B<--timeout> + +Timeout in seconds for the command (Default: 30). + +=item B<--sudo> + +Use 'sudo' to execute the command. + +=item B<--command> + +Command to get information (Default: 'tempered'). +Can be changed if you have output in a file. + +=item B<--command-path> + +Command path (Default: '/usr/sbin'). + +=item B<--command-options> + +Command options (Default: '-u'). + +=item B<--filter-drive> +Filter by drive name (e.g --filter-drive raw4) + +=item B<--warning-*> +Threshold Warning +Can be: 'temperature', 'humidity', 'dew-point', 'delta' + +=item B<--critical-*> +Threshold Critical +Can be: 'temperature', 'humidity', 'dew-point', 'delta' + +=back + +=cut