306 lines
12 KiB
Perl
306 lines
12 KiB
Perl
################################################################################
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# Copyright 2005-2014 MERETHIS
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# Centreon is developped by : Julien Mathis and Romain Le Merlus under
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# GPL Licence 2.0.
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation ; either version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, see <http://www.gnu.org/licenses>.
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#
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# Linking this program statically or dynamically with other modules is making a
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# combined work based on this program. Thus, the terms and conditions of the GNU
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# General Public License cover the whole combination.
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#
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# As a special exception, the copyright holders of this program give MERETHIS
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# permission to link this program with independent modules to produce an executable,
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# regardless of the license terms of these independent modules, and to copy and
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# distribute the resulting executable under terms of MERETHIS choice, provided that
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# MERETHIS also meet, for each linked independent module, the terms and conditions
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# of the license of that module. An independent module is a module which is not
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# derived from this program. If you modify this program, you may extend this
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# exception to your version of the program, but you are not obliged to do so. If you
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# do not wish to do so, delete this exception statement from your version.
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#
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# For more information : contact@centreon.com
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# Authors : Quentin Garnier <qgarnier@merethis.com>
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#
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####################################################################################
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package storage::emc::celerra::local::mode::getreason;
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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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use centreon::plugins::misc;
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my $thresholds = {
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controlstation => [
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['Primary Control Station', 'OK'], # 10
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['Secondary Control Station', 'OK'], # 11
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['Control Station is ready, but is not running NAS service', 'CRITICAL'], # 6
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],
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datamover => [
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['Reset (or unknown state)', 'WARNING'],
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['DOS boot phase, BIOS check, boot sequence', 'WARNING'],
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['SIB POST failures (that is, hardware failures)', 'CRITICAL'],
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['DART is loaded on Data Mover, DOS boot and execution of boot.bat, boot.cfg', 'WARNING'],
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['DART is ready on Data Mover, running, and MAC threads started', 'WARNING'],
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['DART is in contact with Control Station box monitor', 'OK'],
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['DART is in panic state', 'CRITICAL'],
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['DART reboot is pending or in halted state', 'WARNING'],
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['DART panicked and completed memory dump', 'CRITICAL'],
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['DM Misc problems', 'CRITICAL'], # code 14
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['Data Mover is flashing firmware. DART is flashing BIOS and/or POST firmware. Data Mover cannot be reset', 'CRITICAL'],
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['Data Mover Hardware fault detected', 'CRITICAL'],
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['DM Memory Test Failure. BIOS detected memory error', 'CRITICAL'],
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['DM POST Test Failure. General POST error', 'CRITICAL'],
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['DM POST NVRAM test failure. Invalid NVRAM content error', 'CRITICAL'],
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['DM POST invalid peer Data Mover type', 'CRITICAL'],
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['DM POST invalid Data Mover part number', 'CRITICAL'],
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['DM POST Fibre Channel test failure. Error in blade Fibre connection', 'CRITICAL'],
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['DM POST network test failure. Error in Ethernet controller', 'CRITICAL'],
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['DM T2NET Error. Unable to get blade reason code due to management switch problems', 'CRITICAL'],
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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);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"hostname:s" => { name => 'hostname' },
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"remote" => { name => 'remote' },
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"ssh-option:s@" => { name => 'ssh_option' },
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"ssh-path:s" => { name => 'ssh_path' },
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"ssh-command:s" => { name => 'ssh_command', default => 'ssh' },
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"timeout:s" => { name => 'timeout', default => 30 },
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"sudo" => { name => 'sudo' },
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"command:s" => { name => 'command', default => 'getreason' },
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"command-path:s" => { name => 'command_path', default => '/nas/sbin' },
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"command-options:s" => { name => 'command_options', default => '2>&1' },
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"exclude:s" => { name => 'exclude' },
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"component:s" => { name => 'component', default => '.*' },
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"no-component:s" => { name => 'no_component' },
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"threshold-overload:s@" => { name => 'threshold_overload' },
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});
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$self->{components} = {};
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$self->{no_components} = undef;
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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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$self->SUPER::init(%options);
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if (defined($self->{option_results}->{no_component})) {
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if ($self->{option_results}->{no_component} ne '') {
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$self->{no_components} = $self->{option_results}->{no_component};
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} else {
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$self->{no_components} = 'critical';
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}
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}
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$self->{overload_th} = {};
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foreach my $val (@{$self->{option_results}->{threshold_overload}}) {
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if ($val !~ /^(.*?),(.*?),(.*)$/) {
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$self->{output}->add_option_msg(short_msg => "Wrong threshold-overload option '" . $val . "'.");
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$self->{output}->option_exit();
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}
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my ($section, $status, $filter) = ($1, $2, $3);
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if ($self->{output}->is_litteral_status(status => $status) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong threshold-overload status '" . $val . "'.");
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$self->{output}->option_exit();
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}
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$self->{overload_th}->{$section} = [] if (!defined($self->{overload_th}->{$section}));
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push @{$self->{overload_th}->{$section}}, {filter => $filter, status => $status};
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}
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}
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sub run {
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my ($self, %options) = @_;
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($self->{stdout}) = centreon::plugins::misc::execute(output => $self->{output},
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options => $self->{option_results},
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sudo => $self->{option_results}->{sudo},
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command => $self->{option_results}->{command},
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command_path => $self->{option_results}->{command_path},
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command_options => $self->{option_results}->{command_options},
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no_quit => 1);
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my @components = ('controlstation', 'datamover');
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my $components = 0;
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foreach (@components) {
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if (/$self->{option_results}->{component}/) {
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my $mod_name = "storage::emc::celerra::local::mode::components::$_";
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centreon::plugins::misc::mymodule_load(output => $self->{output}, module => $mod_name,
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error_msg => "Cannot load module '$mod_name'.");
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$components = 1;
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}
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}
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if ($components == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong option. Cannot find component '" . $self->{option_results}->{component} . "'.");
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$self->{output}->option_exit();
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}
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foreach (@components) {
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if (/$self->{option_results}->{component}/) {
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my $mod_name = "storage::emc::celerra::local::mode::components::$_";
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my $func = $mod_name->can('check');
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$func->($self);
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}
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}
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my $total_components = 0;
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my $display_by_component = '';
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my $display_by_component_append = '';
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foreach my $comp (sort(keys %{$self->{components}})) {
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# Skipping short msg when no components
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next if ($self->{components}->{$comp}->{total} == 0 && $self->{components}->{$comp}->{skip} == 0);
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$total_components += $self->{components}->{$comp}->{total} + $self->{components}->{$comp}->{skip};
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my $count_by_components = $self->{components}->{$comp}->{total} + $self->{components}->{$comp}->{skip};
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$display_by_component .= $display_by_component_append . $self->{components}->{$comp}->{total} . '/' . $count_by_components . ' ' . $self->{components}->{$comp}->{name};
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$display_by_component_append = ', ';
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}
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$self->{output}->output_add(severity => 'OK',
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short_msg => sprintf("All %s components are ok [%s].",
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$total_components,
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$display_by_component)
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);
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if (defined($self->{option_results}->{no_component}) && $total_components == 0) {
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$self->{output}->output_add(severity => $self->{no_components},
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short_msg => 'No components are checked.');
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}
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$self->{output}->display();
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$self->{output}->exit();
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}
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sub check_exclude {
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my ($self, %options) = @_;
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if (defined($options{instance})) {
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if (defined($self->{option_results}->{exclude}) && $self->{option_results}->{exclude} =~ /(^|\s|,)${options{section}}[^,]*#\Q$options{instance}\E#/) {
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$self->{components}->{$options{section}}->{skip}++;
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$self->{output}->output_add(long_msg => sprintf("Skipping $options{section} section $options{instance} instance."));
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return 1;
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}
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} elsif (defined($self->{option_results}->{exclude}) && $self->{option_results}->{exclude} =~ /(^|\s|,)$options{section}(\s|,|$)/) {
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$self->{output}->output_add(long_msg => sprintf("Skipping $options{section} section."));
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return 1;
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}
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return 0;
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}
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sub get_severity {
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my ($self, %options) = @_;
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my $status = 'UNKNOWN'; # default
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if (defined($self->{overload_th}->{$options{section}})) {
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foreach (@{$self->{overload_th}->{$options{section}}}) {
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if ($options{value} =~ /$_->{filter}/i) {
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$status = $_->{status};
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return $status;
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}
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}
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}
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foreach (@{$thresholds->{$options{section}}}) {
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if ($options{value} =~ /$$_[0]/i) {
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$status = $$_[1];
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return $status;
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}
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}
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return $status;
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}
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1;
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__END__
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=head1 MODE
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Check control stations and data movers status (use 'getreason' command).
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=over 8
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=item B<--component>
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Which component to check (Default: '.*').
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Can be: 'controlstation', 'datamover'.
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=item B<--exclude>
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Exclude some parts (comma seperated list) (Example: --exclude=datamover)
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Can also exclude specific instance: --exclude='datamover#slot_2#'
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=item B<--no-component>
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Return an error if no compenents are checked.
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If total (with skipped) is 0. (Default: 'critical' returns).
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=item B<--threshold-overload>
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Set to overload default threshold values (syntax: section,status,regexp)
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It used before default thresholds (order stays).
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Example: --threshold-overload='datamover,CRITICAL,^(?!(normal)$)'
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=item B<--remote>
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Execute command remotely in 'ssh'.
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=item B<--hostname>
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Hostname to query (need --remote).
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=item B<--ssh-option>
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Specify multiple options like the user (example: --ssh-option='-l=centreon-engine" --ssh-option='-p=52").
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=item B<--ssh-path>
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Specify ssh command path (default: none)
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=item B<--ssh-command>
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Specify ssh command (default: 'ssh'). Useful to use 'plink'.
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=item B<--timeout>
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Timeout in seconds for the command (Default: 30).
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=item B<--sudo>
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Use 'sudo' to execute the command.
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=item B<--command>
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Command to get information (Default: 'getreason').
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Can be changed if you have output in a file.
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=item B<--command-path>
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Command path (Default: '/nas/sbin').
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=item B<--command-options>
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Command options (Default: '2>&1').
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=back
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=cut
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