119 lines
3.3 KiB
Perl
119 lines
3.3 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 database::postgres::mode::tablespace;
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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 prefix_tablespace_output {
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my ($self, %options) = @_;
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return "Tablespace '" . $options{instance_value}->{display} . "' ";
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'tablespaces', type => 1, cb_prefix_output => 'prefix_tablespace_output', message_multiple => 'All tablespaces are ok' }
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];
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$self->{maps_counters}->{tablespaces} = [
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{ label => 'space-usage', nlabel => 'tablespace.space.usage.bytes', set => {
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key_values => [ { name => 'space_used' } ],
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output_template => 'space used: %s %s',
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output_change_bytes => 1,
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perfdatas => [
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{ template => '%d', min => 0, unit => 'B', 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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'filter-sql-name:s' => { name => 'filter_sql_name' },
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'filter-name:s' => { name => 'filter_name' }
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});
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return $self;
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}
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sub manage_selection {
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my ($self, %options) = @_;
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$options{sql}->connect();
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my $query = 'SELECT spcname, pg_tablespace_size(spcname) FROM pg_tablespace';
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if (defined($self->{option_results}->{filter_sql_name}) && $self->{option_results}->{filter_sql_name} ne '') {
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$query .= ' WHERE spcname LIKE ' . $options{sql}->quote($self->{option_results}->{filter_sql_name});
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}
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$options{sql}->query(query => $query);
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$self->{tablespaces} = {};
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while (my @row = $options{sql}->fetchrow_array()) {
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$row[0] !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "skipping tablespace '" . $row[0] . "': no matching filter.", debug => 1);
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next;
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}
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$self->{tablespaces}->{ $row[0] } = {
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display => $row[0],
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space_used => $row[1]
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};
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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 a tablespaces.
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=over 8
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=item B<--filter-sql-name>
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Filter tablespace name directly in sql query (LIKE sql syntax used).
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=item B<--filter-name>
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Filter tablespace name after getting all tablespaces (can be a regexp).
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'space-usage' (B).
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=back
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=cut
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