165 lines
6.6 KiB
Perl
165 lines
6.6 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 storage::hp::3par::ssh::mode::volumeusage;
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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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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 $msg;
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'volume', type => 1, cb_prefix_output => 'prefix_volume_output', message_multiple => 'All volumes are ok' },
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];
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$self->{maps_counters}->{volume} = [
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{ label => 'usage', nlabel => 'volume.space.usage.bytes', set => {
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key_values => [ { name => 'used' }, { name => 'free' }, { name => 'prct_used' }, { name => 'prct_free' }, { name => 'total' }, { name => 'display' }, ],
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closure_custom_output => $self->can('custom_usage_output'),
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perfdatas => [
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{ label => 'used', value => 'used', template => '%d', min => 0, max => 'total',
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unit => 'B', cast_int => 1, label_extra_instance => 1, instance_use => 'display' },
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],
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}
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},
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{ label => 'usage-free', display_ok => 0, nlabel => 'volume.space.free.bytes', set => {
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key_values => [ { name => 'free' }, { name => 'used' }, { name => 'prct_used' }, { name => 'prct_free' }, { name => 'total' }, { name => 'display' }, ],
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closure_custom_output => $self->can('custom_usage_output'),
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perfdatas => [
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{ label => 'free', value => 'free', template => '%d', min => 0, max => 'total',
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unit => 'B', cast_int => 1, label_extra_instance => 1, instance_use => 'display' },
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],
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}
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},
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{ label => 'usage-prct', display_ok => 0, nlabel => 'volume.space.usage.percentage', set => {
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key_values => [ { name => 'prct_used' }, { name => 'display' } ],
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output_template => 'Used : %.2f %%',
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perfdatas => [
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{ label => 'used_prct', value => 'prct_used', template => '%.2f', min => 0, max => 100,
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unit => '%', label_extra_instance => 1, instance_use => 'display' },
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],
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}
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},
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];
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}
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sub new {
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my ($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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"filter-name:s" => { name => 'filter_name' },
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});
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return $self;
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}
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sub prefix_volume_output {
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my ($self, %options) = @_;
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return "Volume '" . $options{instance_value}->{display} . "' ";
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my ($result, $exit) = $options{custom}->execute_command(commands => ['showvv -showcols Id,Name,VSize_MB,Snp_Rsvd_MB,Snp_Used_MB,Adm_Rsvd_MB,Adm_Used_MB,Usr_Rsvd_MB,Usr_Used_MB']);
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# Id Name VSize_MB Snp_Rsvd_MB Snp_Used_MB Adm_Rsvd_MB Adm_Used_MB Usr_Rsvd_MB Usr_Used_MB
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#2056 .srdata 81920 0 0 0 0 81920 81920
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# 0 admin 10240 0 0 0 0 10240 10240
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# 494 DFS_DATA01 4608000 0 0 2560 2032 3156864 3147727
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# 495 DFS_DATA02 1126400 0 0 1024 612 979072 966739
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# 496 DFS_DATA03 16777216 0 0 10240 9576 15281920 15281185
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$self->{volume} = {};
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my @lines = split /\n/, $result;
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foreach (@lines) {
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next if (!/^\s*\d+\s+(\S+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)/);
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my ($name, $total, $snap_used, $adm_used, $usr_used) = ($1, $2 * 1024 * 1024, $4 * 1024 * 1024, $6 * 1024 * 1024, $8 * 1024 * 1024);
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$name !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "skipping volume '" . $name . "': no matching filter.", debug => 1);
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next;
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}
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my $used = $snap_used + $adm_used + $usr_used;
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$self->{volume}->{$name} = {
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display => $name,
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total => $total,
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used => $used,
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free => ($total - $used) >= 0 ? ($total - $used) : 0,
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prct_used => $used * 100 / $total,
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prct_free => (100 - ($used * 100 / $total) >= 0) ? (100 - ($used * 100 / $total)) : 0,
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};
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}
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if (scalar(keys %{$self->{volume}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No volume found.");
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$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 volume usages.
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=over 8
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='^usage$'
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=item B<--filter-name>
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Filter volume name (can be a regexp).
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'usage' (B), 'usage-free' (B), 'usage-prct' (%).
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=back
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=cut
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