265 lines
10 KiB
Perl
265 lines
10 KiB
Perl
#
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# Copyright 2021 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 os::as400::connector::mode::disks;
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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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use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
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sub custom_status_output {
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my ($self, %options) = @_;
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return sprintf(
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'status: %s',
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$self->{result_values}->{status}
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);
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}
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sub custom_space_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 => $self->{result_values}->{total_space});
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my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used_space});
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my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free_space});
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return sprintf(
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'space usage total: %s used: %s (%.2f%%) free: %s (%.2f%%)',
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$total_size_value . " " . $total_size_unit,
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$total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used_space},
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$total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free_space}
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);
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}
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sub prefix_disk_output {
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my ($self, %options) = @_;
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return "Disk '" . $options{instance_value}->{name} . "' ";
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}
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sub prefix_global_output {
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my ($self, %options) = @_;
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return 'Disks ';
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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 => 'global', cb_prefix_output => 'prefix_global_output', type => 0, skipped_code => { -10 => 1 } },
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{ name => 'disks', type => 1, cb_prefix_output => 'prefix_disk_output', message_multiple => 'All disks are ok' }
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];
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$self->{maps_counters}->{global} = [
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{ label => 'disks-total', nlabel => 'disks.total.count', set => {
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key_values => [ { name => 'total' } ],
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output_template => 'total: %s',
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perfdatas => [
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{ template => '%s', min => 0 }
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]
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}
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},
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{ label => 'disks-active', nlabel => 'disks.active.count', set => {
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key_values => [ { name => 'active' }, { name => 'total' } ],
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output_template => 'active: %s',
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perfdatas => [
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{ template => '%s', min => 0, max => 'total' }
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]
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}
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},
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{ label => 'disks-errors', nlabel => 'disks.errors.count', set => {
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key_values => [ { name => 'errors' }, { name => 'total' } ],
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output_template => 'errors: %s',
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perfdatas => [
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{ template => '%s', min => 0, max => 'total' }
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]
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}
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},
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{ label => 'disks-gap-repartition', nlabel => 'disks.gap.repartition.percentage', set => {
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key_values => [ { name => 'gap' } ],
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output_template => 'gap repartition between min/max: %.2f %%',
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perfdatas => [
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{ template => '%.2f', min => 0, max => 100, unit => '%' }
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]
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}
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},
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];
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$self->{maps_counters}->{disks} = [
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{
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label => 'status',
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type => 2,
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unknown_default => '%{status} =~ /unknown/i',
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warning_default => '%{status} =~ /noReady|busy|hwFailureOk|hwFailurePerf|Protected|rebuilding/i',
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critical_default => '%{status} =~ /^(noAccess|otherDiskSubFailed|failed|notOperational|noUnitControl)$/i',
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set => {
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key_values => [ { name => 'status' }, { name => 'name' } ],
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold_ng
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}
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},
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{ label => 'space-usage', nlabel => 'disk.space.usage.bytes', set => {
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key_values => [ { name => 'used_space' }, { name => 'free_space' }, { name => 'prct_used_space' }, { name => 'prct_free_space' }, { name => 'total_space' } ],
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closure_custom_output => $self->can('custom_space_usage_output'),
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perfdatas => [
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{ template => '%d', min => 0, max => 'total_space', unit => 'B', cast_int => 1, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'space-usage-free', nlabel => 'disk.space.free.bytes', display_ok => 0, set => {
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key_values => [ { name => 'free_space' }, { name => 'used_space' }, { name => 'prct_used_space' }, { name => 'prct_free_space' }, { name => 'total_space' } ],
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closure_custom_output => $self->can('custom_space_usage_output'),
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perfdatas => [
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{ template => '%d', min => 0, max => 'total_space', unit => 'B', cast_int => 1, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'space-usage-prct', nlabel => 'disk.space.usage.percentage', display_ok => 0, set => {
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key_values => [ { name => 'prct_used_space' }, { name => 'used_space' }, { name => 'free_space' }, { name => 'prct_free_space' }, { name => 'total_space' } ],
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closure_custom_output => $self->can('custom_space_usage_output'),
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perfdatas => [
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{ template => '%.2f', min => 0, max => 100, unit => '%', label_extra_instance => 1 }
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]
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}
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},
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{ label => 'reserved', nlabel => 'disk.space.reserved.bytes', set => {
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key_values => [ { name => 'reserved_space' }, { name => 'total_space' } ],
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output_template => 'reserved: %s %s',
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output_change_bytes => 1,
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perfdatas => [
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{ template => '%s', unit => 'B', min => 0, max => 'total_space', label_extra_instance => 1 }
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]
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}
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}
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];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'disk-name:s' => { name => 'disk_name' },
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'filter-disk-name:s' => { name => 'filter_disk_name' }
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});
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return $self;
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}
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my $map_disk_status = {
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0 => 'noUnitControl', 1 => 'active', 2 => 'failed',
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3 => 'otherDiskSubFailed', 4 => 'hwFailurePerf', 5 => 'hwFailureOk',
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6 => 'rebuilding', 7 => 'noReady', 8 => 'writeProtected', 9 => 'busy',
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10 => 'notOperational', 11 => 'unknownStatus', 12 => 'noAccess',
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13 => 'rwProtected'
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};
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sub manage_selection {
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my ($self, %options) = @_;
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my %cmd = (command => 'listDisks');
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if (defined($self->{option_results}->{disk_name}) && $self->{option_results}->{disk_name} ne '') {
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$cmd{args} = { diskName => $self->{option_results}->{disk_name} };
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}
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my $disks = $options{custom}->request_api(%cmd);
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$self->{global} = { total => 0, active => 0, errors => 0 };
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$self->{disks} = {};
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my ($max, $min) = (0, 100);
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foreach my $disk (@{$disks->{result}}) {
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if (defined($self->{option_results}->{filter_disk_name}) && $self->{option_results}->{filter_disk_name} ne '' &&
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$disk->{name} !~ /$self->{option_results}->{filter_disk_name}/) {
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$self->{output}->output_add(long_msg => "skipping disk '" . $disk->{name} . "': no matching filter.", debug => 1);
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next;
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}
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$self->{disks}->{ $disk->{name} } = {
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name => $disk->{name},
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status => $map_disk_status->{ $disk->{status} },
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used_space => $disk->{totalSpace} - $disk->{freeSpace} - $disk->{reservedSpace},
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total_space => $disk->{totalSpace},
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reserved_space => $disk->{reservedSpace}
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};
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$self->{disks}->{ $disk->{name} }->{free_space} = $disk->{totalSpace} - $self->{disks}->{ $disk->{name} }->{used_space};
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$self->{disks}->{ $disk->{name} }->{prct_used_space} = $self->{disks}->{ $disk->{name} }->{used_space} * 100 / $disk->{totalSpace};
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$self->{disks}->{ $disk->{name} }->{prct_free_space} = 100 - $self->{disks}->{ $disk->{name} }->{prct_used_space};
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$max = $self->{disks}->{ $disk->{name} }->{prct_used_space} if ($self->{disks}->{ $disk->{name} }->{prct_used_space} > $max);
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$min = $self->{disks}->{ $disk->{name} }->{prct_used_space} if ($self->{disks}->{ $disk->{name} }->{prct_used_space} < $min);
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if ($self->{disks}->{ $disk->{name} }->{status} eq 'active') {
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$self->{global}->{active}++;
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} else {
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$self->{global}->{errors}++;
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}
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$self->{global}->{total}++;
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}
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if ($self->{global}->{total} > 1) {
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$self->{global}->{gap} = $max - $min;
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};
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}
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1;
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__END__
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=head1 MODE
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Check disks.
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=over 8
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=item B<--disk-name>
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Check exact disk.
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=item B<--filter-disk-name>
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Filter disks by name (can be a regexp).
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=item B<--unknown-status>
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Set unknown threshold for status (Default: '%{status} =~ /unknown/i').
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Can used special variables like: %{status}, %{name}
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=item B<--warning--status>
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Set warning threshold for status (Default: '%{status} =~ /noReady|busy|hwFailureOk|hwFailurePerf|Protected|rebuilding/i').
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Can used special variables like: %{status}, %{name}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{status} =~ /^(noAccess|otherDiskSubFailed|failed|notOperational|noUnitControl)$/i').
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Can used special variables like: %{status}, %{name}
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'space-usage', 'space-usage-free', 'space-usage-prct', 'reserved',
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'disks-total', 'disks-active', 'disks-errors', 'disks-gap-repartition'.
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=back
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=cut
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