201 lines
7.0 KiB
Perl
201 lines
7.0 KiB
Perl
#
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# Copyright 2020 Centreon (http://www.centreon.com/)
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#
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# Centreon is a full-fledged industry-strength solution that meets
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# the needs in IT infrastructure and application monitoring for
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# service performance.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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package centreon::common::aruba::snmp::mode::storage;
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use base qw(centreon::plugins::templates::counter);
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use strict;
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use warnings;
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sub custom_usage_perfdata {
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my ($self, %options) = @_;
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$self->{output}->perfdata_add(
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instances => $self->{instance},
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label => 'usage', nlabel => 'storage.usage.bytes',
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unit => 'B',
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value => $self->{result_values}->{used},
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, total => $self->{result_values}->{total}, cast_int => 1),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, total => $self->{result_values}->{total}, cast_int => 1),
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min => 0, max => $self->{result_values}->{total});
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}
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sub custom_usage_threshold {
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my ($self, %options) = @_;
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my $exit = $self->{perfdata}->threshold_check(
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value => $self->{result_values}->{prct_used},
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threshold => [ { label => 'critical-' . $self->{label}, exit_litteral => 'critical' },
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{ label => 'warning-' . $self->{label}, exit_litteral => 'warning' } ]);
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return $exit;
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}
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sub custom_usage_output {
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my ($self, %options) = @_;
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my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total});
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my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used});
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my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free});
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my $msg = sprintf("Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)",
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$total_size_value . " " . $total_size_unit,
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$total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
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$total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free});
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return $msg;
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}
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sub custom_usage_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{total} = $options{new_datas}->{$self->{instance} . '_sysExtStorageSize'} * 1024 * 1024;
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$self->{result_values}->{used} = $options{new_datas}->{$self->{instance} . '_sysExtStorageUsed'} * 1024 * 1024;
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$self->{result_values}->{free} = $self->{result_values}->{total} - $self->{result_values}->{used};
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$self->{result_values}->{prct_free} = $self->{result_values}->{free} * 100 / $self->{result_values}->{total};
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$self->{result_values}->{prct_used} = $self->{result_values}->{used} * 100 / $self->{result_values}->{total};
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return 0;
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'storage', type => 1, cb_prefix_output => 'prefix_output',
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message_multiple => 'All storages are ok' },
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];
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$self->{maps_counters}->{storage} = [
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{ label => 'usage', set => {
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key_values => [ { name => 'sysExtStorageUsed' }, { name => 'sysExtStorageSize' },
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{ name => 'sysExtStorageName' } ],
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closure_custom_calc => $self->can('custom_usage_calc'),
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closure_custom_output => $self->can('custom_usage_output'),
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closure_custom_perfdata => $self->can('custom_usage_perfdata'),
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closure_custom_threshold_check => $self->can('custom_usage_threshold'),
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}
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},
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];
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}
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sub prefix_output {
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my ($self, %options) = @_;
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return "Storage '" . $options{instance_value}->{sysExtStorageName} . "' ";
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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"filter-name:s" => { name => 'filter_name' },
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"filter-type:s" => { name => 'filter_type' },
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});
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return $self;
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}
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my $oid_wlsxSysExtStorageEntry = '.1.3.6.1.4.1.14823.2.2.1.2.1.14.1';
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my %map_storage_type = (
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1 => 'ram', 2 => 'flashMemory'
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);
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my $mapping = {
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sysExtStorageType => { oid => '.1.3.6.1.4.1.14823.2.2.1.2.1.14.1.2', map => \%map_storage_type },
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sysExtStorageSize => { oid => '.1.3.6.1.4.1.14823.2.2.1.2.1.14.1.3' }, # MB
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sysExtStorageUsed => { oid => '.1.3.6.1.4.1.14823.2.2.1.2.1.14.1.4' }, # MB
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sysExtStorageName => { oid => '.1.3.6.1.4.1.14823.2.2.1.2.1.14.1.5' },
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};
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sub manage_selection {
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my ($self, %options) = @_;
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my $snmp_result = $options{snmp}->get_table(
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oid => $oid_wlsxSysExtStorageEntry,
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start => $mapping->{sysExtStorageType}->{oid},
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end => $mapping->{sysExtStorageName}->{oid},
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nothing_quit => 1
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);
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$self->{storage} = {};
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foreach my $oid (keys %{$snmp_result}) {
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next if ($oid !~ /^$mapping->{sysExtStorageType}->{oid}\.(.*)/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(
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mapping => $mapping,
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results => $snmp_result,
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instance => $instance
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);
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$result->{sysExtStorageName} !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => sprintf("Skipping storage '%s'.", $result->{sysExtStorageName}), debug => 1);
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next;
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}
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if (defined($self->{option_results}->{filter_type}) && $self->{option_results}->{filter_type} ne '' &&
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$result->{sysExtStorageType} !~ /$self->{option_results}->{filter_type}/i) {
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$self->{output}->output_add(long_msg => sprintf("Skipping storage '%s'.", $result->{sysExtStorageType}), debug => 1);
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next;
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}
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$self->{storage}->{$result->{sysExtStorageName}} = { %{$result} };
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}
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if (scalar(keys %{$self->{storage}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No storage found");
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$self->{output}->option_exit();
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}
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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 storage device usage (WLSX-SYSTEMEXT-MIB).
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=over 8
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=item B<--warning-usage>
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Threshold warning in percent.
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=item B<--critical-usage>
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Threshold critical in percent.
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=item B<--filter-name>
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Filter storage device name (regexp can be used).
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=item B<--filter-type>
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Filter storage device type (regexp can be used).
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Can use: 'ram', 'flashMemory'
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=back
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=cut
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