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garnier-quentin 2019-05-23 16:34:05 +02:00
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#
# Copyright 2019 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 storage::buffalo::terastation::snmp::mode::arrayusage;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
sub custom_usage_output {
my ($self, %options) = @_;
my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total});
my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used});
my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free});
my $msg = sprintf("Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)",
$total_size_value . " " . $total_size_unit,
$total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
$total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free});
return $msg;
}
sub custom_usage_calc {
my ($self, %options) = @_;
$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
$self->{result_values}->{prct_used} = $options{new_datas}->{$self->{instance} . '_nasArrayUsed'};
$self->{result_values}->{total} = $options{new_datas}->{$self->{instance} . '_nasArrayCapacity'} * 1024 * 1024 * 1024;
$self->{result_values}->{used} = int($self->{result_values}->{prct_used} * $self->{result_values}->{total} / 100);
$self->{result_values}->{free} = $self->{result_values}->{total} - $self->{result_values}->{used};
$self->{result_values}->{prct_free} = 100 - $self->{result_values}->{prct_used};
return 0;
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'array', type => 1, cb_prefix_output => 'prefix_array_output', message_multiple => 'All arrays are ok' }
];
$self->{maps_counters}->{array} = [
{ label => 'usage', nlabel => 'array.space.usage.bytes', set => {
key_values => [ { name => 'display' }, { name => 'nasArrayCapacity' }, { name => 'nasArrayUsed' } ],
closure_custom_calc => $self->can('custom_usage_calc'),
closure_custom_output => $self->can('custom_usage_output'),
closure_custom_perfdata => $self->can('custom_usage_perfdata'),
threshold_use => 'prct_used',
perfdatas => [
{ label => 'used', value => 'used', template => '%s',
unit => 'B', min => 0, max => 'total', cast_int => 1 },
],
}
},
];
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments => {
"filter-name:s" => { name => 'filter_name' },
});
return $self;
}
sub prefix_array_output {
my ($self, %options) = @_;
return "Array '" . $options{instance_value}->{display} . "' ";
}
my $mapping = {
nasArrayCapacity => { oid => '.1.3.6.1.4.1.5227.27.1.3.1.3' }, # in GB
nasArrayUsed => { oid => '.1.3.6.1.4.1.5227.27.1.3.1.4' }, # in %
};
sub manage_selection {
my ($self, %options) = @_;
my $oid_nasArrayEntry = '.1.3.6.1.4.1.5227.27.1.3.1';
my $snmp_result = $options{snmp}->get_table(oid => $oid_nasArrayEntry, end => $mapping->{nasArrayUsed}->{oid}, nothing_quit => 1);
$self->{array} = {};
foreach my $oid (keys %{$snmp_result}) {
next if ($oid !~ /^$mapping->{nasArrayCapacity}->{oid}\.(.*)/);
my $instance = $1;
my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $instance);
if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
$instance !~ /$self->{option_results}->{filter_name}/) {
$self->{output}->output_add(long_msg => "skipping '" . $instance . "': no matching array name.", debug => 1);
next;
}
if ($result->{nasArrayUsed} == -1) {
$self->{output}->output_add(long_msg => "skipping '" . $instance . "': array not used.", debug => 1);
next;
}
$self->{array}->{$instance} = { display => $instance, %$result };
}
if (scalar(keys %{$self->{array}}) <= 0) {
$self->{output}->add_option_msg(short_msg => "No array found.");
$self->{output}->option_exit();
}
}
1;
__END__
=head1 MODE
Check array usages.
=over 8
=item B<--filter-name>
Filter by name (regexp can be used).
=item B<--warning-usage>
Threshold warning (in percent).
=item B<--critical-usage>
Threshold critical (in percent).
=back
=cut

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#
# Copyright 2019 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 storage::buffalo::terastation::snmp::::mode::components::disk;
use strict;
use warnings;
my %map_disk_status = (
1 => 'notSupport', 1 => 'normal', 2 => 'array1', 3 => 'array2',
4 => 'standby', 5 => 'degrade', 6 => 'remove', 7 => 'standbyRemoved',
8 => 'degradeRemoved', 9 => 'removeRemoved', 10 => 'array3',
11 => 'array4', 12 => 'mediaCartridge', 13 => 'array5', 14 => 'array6',
);
my $mapping = {
nasDiskStatus => { oid => '.1.3.6.1.4.1.5227.27.1.2.1.2', map => \%map_disk_status },
};
sub load {
my ($self) = @_;
push @{$self->{request}}, { oid => $mapping->{nasDiskStatus}->{oid} };
}
sub check {
my ($self) = @_;
$self->{output}->output_add(long_msg => "Checking disks");
$self->{components}->{disk} = { name => 'disks', total => 0, skip => 0 };
return if ($self->check_filter(section => 'disk'));
foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{ $mapping->{nasDiskStatus}->{oid} }})) {
$oid =~ /^$mapping->{nasDiskStatus}->{oid}\.(.*)$/;
my $instance = $1;
my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{ $mapping->{nasDiskStatus}->{oid} }, instance => $instance);
next if ($self->check_filter(section => 'disk', instance => $instance));
$self->{components}->{disk}->{total}++;
$self->{output}->output_add(long_msg => sprintf("disk '%s' status is '%s' [instance: %s].",
$instance, $result->{nasDiskStatus}, $instance
));
my $exit = $self->get_severity(section => 'disk', value => $result->{nasDiskStatus});
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Disk '%s' status is '%s'",
$instance, $result->{nasDiskStatus}));
}
}
}
1;

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#
# Copyright 2019 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 storage::buffalo::terastation::snmp::::mode::components::iscsi;
use strict;
use warnings;
my %map_iscsi_status = (
1 => 'unknown', 1 => 'connected', 2 => 'standing-by',
);
my $mapping = {
nasISCSIName => { oid => '.1.3.6.1.4.1.5227.27.1.9.1.2' },
nasISCSIStatus => { oid => '.1.3.6.1.4.1.5227.27.1.9.1.3', map => \%map_iscsi_status },
};
my $nasISCSIEntry = '.1.3.6.1.4.1.5227.27.1.9.1';
sub load {
my ($self) = @_;
push @{$self->{request}}, { oid => $nasISCSIEntry };
}
sub check {
my ($self) = @_;
$self->{output}->output_add(long_msg => "Checking iscsi");
$self->{components}->{iscsi} = { name => 'iscsi', total => 0, skip => 0 };
return if ($self->check_filter(section => 'iscsi'));
foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{ $nasISCSIEntry }})) {
next if ($oid !~ /^$mapping->{nasISCSIStatus}->{oid}\.(.*)$/);
my $instance = $1;
my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{ $nasISCSIEntry }, instance => $instance);
next if ($self->check_filter(section => 'iscsi', instance => $instance, name => $result->{nasISCSIName}));
$self->{components}->{iscsi}->{total}++;
$self->{output}->output_add(long_msg => sprintf("iscsi '%s' status is '%s' [instance: %s].",
$result->{nasISCSIName}, $result->{nasISCSIStatus}, $instance
));
my $exit = $self->get_severity(section => 'iscsi', value => $result->{nasISCSIStatus});
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Iscsi '%s' status is '%s'",
$result->{nasISCSIName}, $result->{nasISCSIStatus}));
}
}
}
1;

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#
# Copyright 2019 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 storage::buffalo::terastation::snmp::::mode::components::psu;
use strict;
use warnings;
my %map_psu_status = (
-1 => 'unknown', 1 => 'fine', 2 => 'broken',
);
my $mapping = {
nasRPSUStatus => { oid => '.1.3.6.1.4.1.5227.27.1.8.1.2', map => \%map_psu_status },
};
sub load {
my ($self) = @_;
push @{$self->{request}}, { oid => $mapping->{nasRPSUStatus}->{oid} };
}
sub check {
my ($self) = @_;
$self->{output}->output_add(long_msg => "Checking redundant power supplies");
$self->{components}->{psu} = { name => 'psu', total => 0, skip => 0 };
return if ($self->check_filter(section => 'psu'));
foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{ $mapping->{nasRPSUStatus}->{oid} }})) {
$oid =~ /^$mapping->{nasRPSUStatus}->{oid}\.(.*)$/;
my $instance = $1;
my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{ $mapping->{nasRPSUStatus}->{oid} }, instance => $instance);
next if ($self->check_filter(section => 'psu', instance => $instance));
$self->{components}->{psu}->{total}++;
$self->{output}->output_add(long_msg => sprintf("redundant psu '%s' status is '%s' [instance: %s].",
$instance, $result->{nasRPSUStatus}, $instance
));
my $exit = $self->get_severity(section => 'psu', value => $result->{nasRPSUStatus});
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Redundant psu '%s' status is '%s'",
$instance, $result->{nasRPSUStatus}));
}
}
}
1;

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#
# Copyright 2019 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 storage::buffalo::terastation::snmp::mode::hardware;
use base qw(centreon::plugins::templates::hardware);
use strict;
use warnings;
sub set_system {
my ($self, %options) = @_;
$self->{regexp_threshold_overload_check_section_option} = '^(disk|psu|iscsi)$';
$self->{cb_hook2} = 'snmp_execute';
$self->{thresholds} = {
disk => [
['notSupport', 'WARNING'],
['normal', 'OK'],
['array1', 'OK'],
['array2', 'OK'],
['standby', 'OK'],
['degrade', 'WARNING'],
['remove', 'OK'],
['standbyRemoved', 'OK'],
['degradeRemoved', 'WARNING'],
['removeRemoved', 'OK'],
['array3', 'OK'],
['array4', 'OK'],
['mediaCartridge', 'OK'],
['array5', 'OK'],
['array6', 'OK'],
],
iscsi => [
['unknown', 'WARNING'],
['connected', 'OK'],
['standing-by', 'OK'],
],
psu => [
['unknown', 'WARNING'],
['fine', 'OK'],
['broken', 'CRITICAL'],
],
};
$self->{components_path} = 'storage::buffalo::terastation::snmp::::mode::components';
$self->{components_module} = ['disk', 'psu', 'iscsi'];
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options, no_absent => 1, no_performance => 1, force_new_perfdata => 1);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments => {
});
return $self;
}
sub snmp_execute {
my ($self, %options) = @_;
$self->{snmp} = $options{snmp};
$self->{results} = $self->{snmp}->get_multiple_table(oids => $self->{request});
}
1;
__END__
=head1 MODE
Check hardware.
=over 8
=item B<--component>
Which component to check (Default: '.*').
Can be: 'disk', 'iscsi', 'psu'.
=item B<--filter>
Exclude some parts (comma seperated list) (Example: --filter=disk --filter=psu)
Can also exclude specific instance: --filter=psu,1
=item B<--no-component>
Return an error if no compenents are checked.
If total (with skipped) is 0. (Default: 'critical' returns).
=item B<--threshold-overload>
Set to overload default threshold values (syntax: section,status,regexp)
It used before default thresholds (order stays).
Example: --threshold-overload='disk,OK,^(?!(degrade)$)'
=back
=cut

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#
# Copyright 2019 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 storage::buffalo::terastation::snmp::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;
$self->{version} = '0.1';
%{$self->{modes}} = (
'array-usage' => 'storage::buffalo::terastation::snmp::mode::arrayusage',
'cpu-detailed' => 'snmp_standard::mode::cpudetailed',
'hardware' => 'storage::buffalo::terastation::snmp::mode::hardware',
'list-interfaces' => 'snmp_standard::mode::listinterfaces',
'load' => 'snmp_standard::mode::loadaverage',
'interfaces' => 'snmp_standard::mode::interfaces',
'memory' => 'snmp_standard::mode::memory',
);
return $self;
}
1;
__END__
=head1 PLUGIN DESCRIPTION
Check Buffalo TeraStation in SNMP.
=cut