138 lines
4.8 KiB
Perl
138 lines
4.8 KiB
Perl
#
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# Copyright 2022 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::windows::wsman::mode::pages;
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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_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 => $self->{result_values}->{free});
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return sprintf(
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'space usage total: %s used: %s (%.2f%%) free: %s (%.2f%%)',
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$total_size_value . " " . $total_size_unit,
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$total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
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$total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free}
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);
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}
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sub prefix_file_output {
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my ($self, %options) = @_;
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return "Page file '" . $options{instance} . "' ";
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'files', type => 1, cb_prefix_output => 'prefix_file_output', message_multiple => 'All page files are ok' }
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];
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$self->{maps_counters}->{files} = [
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{ label => 'space-usage', nlabel => 'page.space.usage.bytes', set => {
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key_values => [ { name => 'used' }, { name => 'free' }, { name => 'prct_used' }, { name => 'prct_free' }, { name => 'total' } ],
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closure_custom_output => $self->can('custom_usage_output'),
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perfdatas => [
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{ template => '%d', min => 0, max => 'total', 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 => 'page.space.free.bytes', display_ok => 0, set => {
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key_values => [ { name => 'free' }, { name => 'used' }, { name => 'prct_used' }, { name => 'prct_free' }, { name => 'total' } ],
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closure_custom_output => $self->can('custom_usage_output'),
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perfdatas => [
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{ template => '%d', min => 0, max => 'total', 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 => 'page.space.usage.percentage', display_ok => 0, set => {
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key_values => [ { name => 'prct_used' }, { name => 'free' }, { name => 'used' }, { name => 'prct_free' }, { name => 'total' } ],
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closure_custom_output => $self->can('custom_usage_output'),
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perfdatas => [
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{ template => '%.2f', min => 0, max => 100, unit => '%', label_extra_instance => 1 }
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]
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}
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}
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];
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}
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sub new {
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my ($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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return $self;
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my $results = $options{wsman}->request(
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uri => 'http://schemas.microsoft.com/wbem/wsman/1/wmi/root/cimv2/*',
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wql_filter => "Select Name,AllocatedBaseSize,CurrentUsage,PeakUsage from Win32_PageFileUsage",
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result_type => 'array'
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);
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$self->{files} = {};
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foreach (@$results) {
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my ($total, $used) = ($_->{AllocatedBaseSize} * 1024 * 1024, $_->{CurrentUsage} * 1024 * 1024);
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$self->{files}->{ $_->{Name} } = {
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total => $total,
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used => $used,
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free => $total - $used,
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prct_free => 100 - ($used * 100 / $total),
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prct_used => $used * 100 / $total
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};
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}
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if (scalar(keys %{$self->{files}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => 'Cannot find page files');
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$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 page files.
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=over 8
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'space-usage' (B), 'space-usage-free' (B), 'space-usage-prct'.
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=back
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=cut
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