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+ Beginning working on iDrac specific hardware

This commit is contained in:
Quentin Garnier 2015-01-27 14:48:15 +01:00
parent a56f987f6c
commit 93663f1dd9
3 changed files with 449 additions and 1 deletions
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145
hardware/server/dell/idrac/snmp/mode/component/temperature.pm Normal file
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################################################################################
# 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 <http://www.gnu.org/licenses>.
#
# 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 : Quentin Garnier <qgarnier@merethis.com>
#
####################################################################################
package hardware::server::dell::idrac::snmp::mode::components::temperature;
use strict;
use warnings;
my %map_temp_status = (
1 => 'other',
2 => 'unknown',
3 => 'ok',
4 => 'nonCriticalUpper',
5 => 'criticalUpper',
6 => 'nonRecoverableUpper',
7 => 'nonCriticalLower',
8 => 'criticalLower',
9 => 'nonRecoverableLower',
10 => 'failed',
);
my %map_temp_state = (
1 => 'unknown',
2 => 'enabled',
4 => 'notReady',
6 => 'enabledAndNotReady',
);
my %map_temp_type = (
1 => 'temperatureProbeTypeIsOther',
2 => 'temperatureProbeTypeIsUnknown',
3 => 'temperatureProbeTypeIsAmbientESM',
16 => 'temperatureProbeTypeIsDiscrete',
);
my $mapping = {
temperatureProbeStateSettings => { oid => '.1.3.6.1.4.1.674.10892.5.4.700.20.1.4', map => \%map_temp_state },
temperatureProbeStatus => { oid => '.1.3.6.1.4.1.674.10892.5.4.700.20.1.5', map => \%map_temp_status },
temperatureProbeReading => { oid => '.1.3.6.1.4.1.674.10892.5.4.700.20.1.6' },
temperatureProbeType => { oid => '.1.3.6.1.4.1.674.10892.5.4.700.20.1.7', map => \%map_temp_type },
temperatureProbeLocationName => { oid => '.1.3.6.1.4.1.674.10892.5.4.700.20.1.8' },
temperatureProbeUpperCriticalThreshold => { oid => '.1.3.6.1.4.1.674.10892.5.4.700.20.1.10' },
temperatureProbeUpperNonCriticalThreshold => { oid => '.1.3.6.1.4.1.674.10892.5.4.700.20.1.10' },
temperatureProbeLowerNonCriticalThreshold => { oid => '.1.3.6.1.4.1.674.10892.5.4.700.20.1.11' },
temperatureProbeLowerCriticalThreshold => { oid => '.1.3.6.1.4.1.674.10892.5.4.700.20.1.12' },
};
my $oid_temperatureProbeTableEntry = '.1.3.6.1.4.1.674.10892.5.4.700.20.1';
sub load {
my (%options) = @_;
push @{$options{request}}, { oid => $oid_temperatureProbeTableEntry, begin => $mapping->{temperatureProbeStateSettings}->{oid}, end => $mapping->{temperatureProbeLowerCriticalThreshold}->{oid} };
}
sub check {
my ($self) = @_;
$self->{output}->output_add(long_msg => "Checking temperatures");
$self->{components}->{temperature} = {name => 'temperatures', total => 0, skip => 0};
return if ($self->check_exclude(section => 'temperature'));
foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_temperatureProbeTableEntry}})) {
next if ($oid !~ /^$mapping->{temperatureProbeStatus}->{oid}\.(.*)$/);
my $instance = $1;
my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_temperatureProbeTableEntry}, instance => $instance);
next if ($self->check_exclude(section => 'temperature', instance => $instance));
$self->{components}->{temperature}->{total}++;
$result->{temperatureProbeReading} = (defined($result->{temperatureProbeReading})) ? $result->{temperatureProbeReading} / 10 : 'unknown';
$self->{output}->output_add(long_msg => sprintf("Temperature '%s' status is '%s' [instance = %s] [state = %s] [value = %s]",
$result->{temperatureProbeLocationName}, $result->{temperatureProbeStatus}, $instance,
$result->{temperatureProbeStateSettings}, $result->{temperatureProbeReading}));
my $exit = $self->get_severity(section => 'temperature-state', value => $result->{temperatureProbeStateSettings});
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Temperature '%s' state is '%s'", $result->{temperatureProbeLocationName}, $result->{temperatureProbeStateSettings}));
next;
}
$exit = $self->get_severity(section => 'temperature-status', value => $result->{temperatureProbeStatus});
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Temperature '%s' status is '%s'", $result->{temperatureProbeLocationName}, $result->{temperatureProbeStatus}));
}
if (defined($result->{temperatureProbeReading}) && $result->{temperatureProbeReading} =~ /[0-9]/) {
my ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'temperature', instance => $instance, value => $result->{temperatureProbeReading});
if ($checked == 0) {
my $warn_th = $result->{temperatureProbeLowerNonCriticalThreshold} . ':' . $result->{temperatureProbeUpperCriticalThreshold};
my $crit_th = $result->{temperatureProbeLowerCriticalThreshold} . ':' . $result->{temperatureProbeUpperCriticalThreshold};
$self->{perfdata}->threshold_validate(label => 'warning-temperature-instance-' . $instance, value => $warn_th);
$self->{perfdata}->threshold_validate(label => 'critical-temperature-instance-' . $instance, value => $crit_th);
$exit = $self->{perfdata}->threshold_check(value => $result->{temperatureProbeReading}, threshold => [ { label => 'critical-temperature-instance-' . $instance, exit_litteral => 'critical' },
{ label => 'warning-temperature-instance-' . $instance, exit_litteral => 'warning' } ]);
$warn = $self->{perfdata}->get_perfdata_for_output(label => 'warning-temperature-instance-' . $instance);
$crit = $self->{perfdata}->get_perfdata_for_output(label => 'critical-temperature-instance-' . $instance)
}
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Temperature '%s' is %s degree centigrade", $result->{temperatureProbeLocationName}, $result->{temperatureProbeReading}));
}
$self->{output}->perfdata_add(label => 'temp_' . $instance, unit => 'C',
value => $result->{temperatureProbeReading},
warning => $warn,
critical => $crit,
);
}
}
}
1;

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hardware/server/dell/idrac/snmp/mode/hardware.pm Normal file
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################################################################################
# Copyright 2005-2014 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 <http://www.gnu.org/licenses>.
#
# 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 : Quentin Garnier <qgarnier@merethis.com>
#
####################################################################################
package hardware::server::dell::idrac::snmp::mode::hardware;
use base qw(centreon::plugins::mode);
use strict;
use warnings;
use centreon::plugins::misc;
my $thresholds = {
'temperature-state' => [
['unknown', 'UNKNOWN'],
['enabled', 'OK'],
['notReady', 'WARNING'],
['enabledAndNotReady', 'WARNING'],
['.*', 'UNKNOWN'],
],
'temperature-status' => [
['other', 'UNKNOWN'],
['unknown', 'UNKNOWN'],
['ok', 'OK'],
['nonCriticalUpper', 'WARNING'],
['criticalUpper', 'CRITICAL'],
['nonCriticalLower', 'WARNING'],
['criticalLower', 'CRITICAL'],
['nonRecoverableLower', 'CRITICAL'],
['failed', 'CRITICAL'],
['.*', 'UNKNOWN'],
],
};
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"exclude:s" => { name => 'exclude' },
"component:s" => { name => 'component', default => '.*' },
"no-component:s" => { name => 'no_component' },
"threshold-overload:s@" => { name => 'threshold_overload' },
"warning:s@" => { name => 'warning' },
"critical:s@" => { name => 'critical' },
});
$self->{components} = {};
$self->{no_components} = undef;
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::init(%options);
if (defined($self->{option_results}->{no_component})) {
if ($self->{option_results}->{no_component} ne '') {
$self->{no_components} = $self->{option_results}->{no_component};
} else {
$self->{no_components} = 'critical';
}
}
$self->{overload_th} = {};
foreach my $val (@{$self->{option_results}->{threshold_overload}}) {
if ($val !~ /^(.*?),(.*?),(.*)$/) {
$self->{output}->add_option_msg(short_msg => "Wrong threshold-overload option '" . $val . "'.");
$self->{output}->option_exit();
}
my ($section, $status, $filter) = ($1, $2, $3);
if ($self->{output}->is_litteral_status(status => $status) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong threshold-overload status '" . $val . "'.");
$self->{output}->option_exit();
}
$self->{overload_th}->{$section} = [] if (!defined($self->{overload_th}->{$section}));
push @{$self->{overload_th}->{$section}}, {filter => $filter, status => $status};
}
$self->{numeric_threshold} = {};
foreach my $option (('warning', 'critical')) {
foreach my $val (@{$self->{option_results}->{$option}}) {
if ($val !~ /^(.*?),(.*?),(.*)$/) {
$self->{output}->add_option_msg(short_msg => "Wrong $option option '" . $val . "'.");
$self->{output}->option_exit();
}
my ($section, $regexp, $value) = ($1, $2, $3);
if ($section !~ /(temperature)/) {
$self->{output}->add_option_msg(short_msg => "Wrong $option option '" . $val . "' (type must be: temperature).");
$self->{output}->option_exit();
}
my $position = 0;
if (defined($self->{numeric_threshold}->{$section})) {
$position = scalar(@{$self->{numeric_threshold}->{$section}});
}
if (($self->{perfdata}->threshold_validate(label => $option . '-' . $section . '-' . $position, value => $value)) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong $option threshold '" . $value . "'.");
$self->{output}->option_exit();
}
$self->{numeric_threshold}->{$section} = [] if (!defined($self->{numeric_threshold}->{$section}));
push @{$self->{numeric_threshold}->{$section}}, { label => $option . '-' . $section . '-' . $position, threshold => $option, regexp => $regexp };
}
}
}
sub run {
my ($self, %options) = @_;
# $options{snmp} = snmp object
$self->{snmp} = $options{snmp};
my $snmp_request = [];
my @components = ('temperature');
foreach (@components) {
if (/$self->{option_results}->{component}/) {
my $mod_name = "hardware::server::dell::idrac::snmp::mode::components::$_";
centreon::plugins::misc::mymodule_load(output => $self->{output}, module => $mod_name,
error_msg => "Cannot load module '$mod_name'.");
my $func = $mod_name->can('load');
$func->(request => $snmp_request);
}
}
if (scalar(@{$snmp_request}) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong option. Cannot find component '" . $self->{option_results}->{component} . "'.");
$self->{output}->option_exit();
}
$self->{results} = $self->{snmp}->get_multiple_table(oids => $snmp_request);
foreach (@components) {
if (/$self->{option_results}->{component}/) {
my $mod_name = "hardware::server::dell::idrac::snmp::mode::components::$_";
my $func = $mod_name->can('check');
$func->($self);
}
}
my $total_components = 0;
my $display_by_component = '';
my $display_by_component_append = '';
foreach my $comp (sort(keys %{$self->{components}})) {
# Skipping short msg when no components
next if ($self->{components}->{$comp}->{total} == 0 && $self->{components}->{$comp}->{skip} == 0);
$total_components += $self->{components}->{$comp}->{total} + $self->{components}->{$comp}->{skip};
my $count_by_components = $self->{components}->{$comp}->{total} + $self->{components}->{$comp}->{skip};
$display_by_component .= $display_by_component_append . $self->{components}->{$comp}->{total} . '/' . $count_by_components . ' ' . $self->{components}->{$comp}->{name};
$display_by_component_append = ', ';
}
$self->{output}->output_add(severity => 'OK',
short_msg => sprintf("All %s components are ok [%s].",
$total_components,
$display_by_component)
);
if (defined($self->{option_results}->{no_component}) && $total_components == 0) {
$self->{output}->output_add(severity => $self->{no_components},
short_msg => 'No components are checked.');
}
$self->{output}->display();
$self->{output}->exit();
}
sub check_exclude {
my ($self, %options) = @_;
if (defined($options{instance})) {
if (defined($self->{option_results}->{exclude}) && $self->{option_results}->{exclude} =~ /(^|\s|,)${options{section}}[^,]*#\Q$options{instance}\E#/) {
$self->{components}->{$options{section}}->{skip}++;
$self->{output}->output_add(long_msg => sprintf("Skipping $options{section} section $options{instance} instance."));
return 1;
}
} elsif (defined($self->{option_results}->{exclude}) && $self->{option_results}->{exclude} =~ /(^|\s|,)$options{section}(\s|,|$)/) {
$self->{output}->output_add(long_msg => sprintf("Skipping $options{section} section."));
return 1;
}
return 0;
}
sub get_severity_numeric {
my ($self, %options) = @_;
my $status = 'OK'; # default
my $thresholds = { warning => undef, critical => undef };
my $checked = 0;
if (defined($self->{numeric_threshold}->{$options{section}})) {
my $exits = [];
foreach (@{$self->{numeric_threshold}->{$options{section}}}) {
if ($options{instance} =~ /$_->{regexp}/) {
push @{$exits}, $self->{perfdata}->threshold_check(value => $options{value}, threshold => [ { label => $_->{label}, exit_litteral => $_->{threshold} } ]);
$thresholds->{$_->{threshold}} = $self->{perfdata}->get_perfdata_for_output(label => $_->{label});
$checked = 1;
}
}
$status = $self->{output}->get_most_critical(status => $exits) if (scalar(@{$exits}) > 0);
}
return ($status, $thresholds->{warning}, $thresholds->{critical}, $checked);
}
sub get_severity {
my ($self, %options) = @_;
my $status = 'UNKNOWN'; # default
if (defined($self->{overload_th}->{$options{section}})) {
foreach (@{$self->{overload_th}->{$options{section}}}) {
if ($options{value} =~ /$_->{filter}/i) {
$status = $_->{status};
return $status;
}
}
}
foreach (@{$thresholds->{$options{section}}}) {
if ($options{value} =~ /$$_[0]/i) {
$status = $$_[1];
return $status;
}
}
return $status;
}
1;
__END__
=head1 MODE
Check hardware components (temperatures,...).
Mode is in WIP.
=over 8
=item B<--component>
Which component to check (Default: '.*').
Can be: 'temperature',
=item B<--exclude>
Exclude some parts (comma seperated list) (Example: --exclude=psu)
Can also exclude specific instance: --exclude='temperature#1.1#'
=item B<--no-component>
Return an error if no compenents are checked.
If total (with skipped) is 0. (Default: 'critical' returns).
=item B<--threshold-overload>
Set to overload default threshold values (syntax: section,status,regexp)
It used before default thresholds (order stays).
Example: --threshold-overload='temperature-state,CRITICAL,^(?!(enabled)$)'
=item B<--warning>
Set warning threshold for temperature (syntax: type,regexp,treshold)
Example: --warning='temperature,.*,30'
=item B<--critical>
Set critical threshold for temperature (syntax: type,regexp,treshold)
Example: --critical='temperature,.*,40'
=back
=cut

3
hardware/server/dell/idrac/snmp/plugin.pm
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@ -47,7 +47,8 @@ sub new {
$self->{version} = '1.0'; $self->{version} = '1.0';
%{$self->{modes}} = ( %{$self->{modes}} = (
'global-status' => 'hardware::server::dell::idrac::snmp::mode::globalstatus', 'global-status' => 'hardware::server::dell::idrac::snmp::mode::globalstatus',
'hardware' => 'hardware::server::dell::idrac::snmp::mode::hardware',
); );
return $self; return $self;