148 lines
4.6 KiB
Perl
148 lines
4.6 KiB
Perl
#
|
|
# Copyright 2018 Centreon (http://www.centreon.com/)
|
|
#
|
|
# Centreon is a full-fledged industry-strength solution that meets
|
|
# the needs in IT infrastructure and application monitoring for
|
|
# service performance.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
|
|
package database::mysql::mode::tablessize;
|
|
|
|
use base qw(centreon::plugins::templates::counter);
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
sub set_counters {
|
|
my ($self, %options) = @_;
|
|
|
|
$self->{maps_counters_type} = [
|
|
{ name => 'global', type => 0 },
|
|
{ name => 'table', type => 1, cb_prefix_output => 'prefix_table_output', message_multiple => 'All tables sizes are ok' },
|
|
];
|
|
|
|
$self->{maps_counters}->{global} = [
|
|
{ label => 'total', set => {
|
|
key_values => [ { name => 'total' } ],
|
|
output_template => 'Total Size : %s%s',
|
|
output_change_bytes => 1,
|
|
perfdatas => [
|
|
{ label => 'total', value => 'total_absolute', template => '%s',
|
|
unit => 'B', min => 0 },
|
|
],
|
|
}
|
|
},
|
|
];
|
|
$self->{maps_counters}->{table} = [
|
|
{ label => 'table', set => {
|
|
key_values => [ { name => 'size' }, { name => 'display' } ],
|
|
output_template => 'size : %s%s',
|
|
output_change_bytes => 1,
|
|
perfdatas => [
|
|
{ label => 'table', value => 'size_absolute', template => '%s',
|
|
unit => 'B', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
|
|
],
|
|
}
|
|
},
|
|
];
|
|
}
|
|
|
|
sub new {
|
|
my ($class, %options) = @_;
|
|
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
|
|
bless $self, $class;
|
|
|
|
$self->{version} = '1.0';
|
|
$options{options}->add_options(arguments =>
|
|
{
|
|
"filter-db:s" => { name => 'filter_db' },
|
|
"filter-table:s" => { name => 'filter_table' },
|
|
});
|
|
return $self;
|
|
}
|
|
|
|
sub prefix_table_output {
|
|
my ($self, %options) = @_;
|
|
|
|
return "Table '" . $options{instance_value}->{display} . "' ";
|
|
}
|
|
|
|
sub manage_selection {
|
|
my ($self, %options) = @_;
|
|
|
|
$options{sql}->connect();
|
|
$options{sql}->query(query => "SELECT table_schema AS DB, table_name AS NAME, ROUND(data_length + index_length)
|
|
FROM information_schema.TABLES");
|
|
my $result = $options{sql}->fetchall_arrayref();
|
|
|
|
if (!($options{sql}->is_version_minimum(version => '5'))) {
|
|
$self->{output}->add_option_msg(short_msg => "MySQL version '" . $self->{sql}->{version} . "' is not supported.");
|
|
$self->{output}->option_exit();
|
|
}
|
|
|
|
$self->{global} = { total => 0 };
|
|
$self->{table} = {};
|
|
|
|
foreach my $row (@$result) {
|
|
next if (!defined($$row[2]));
|
|
if (defined($self->{option_results}->{filter_table}) && $self->{option_results}->{filter_table} ne '' &&
|
|
$$row[1] !~ /$self->{option_results}->{filter_table}/) {
|
|
$self->{output}->output_add(long_msg => "skipping '" . $$row[0].'.'.$$row[1] . "': no matching filter.", debug => 1);
|
|
next;
|
|
}
|
|
if (defined($self->{option_results}->{filter_db}) && $self->{option_results}->{filter_db} ne '' &&
|
|
$$row[0] !~ /$self->{option_results}->{filter_db}/) {
|
|
$self->{output}->output_add(long_msg => "skipping '" . $$row[0].'.'.$$row[1] . "': no matching filter.", debug => 1);
|
|
next
|
|
}
|
|
$self->{table}->{$$row[0].'.'.$$row[1]} = { size => $$row[2], display => $$row[0].'.'.$$row[1] };
|
|
$self->{global}->{total} += $$row[2] if defined($self->{table}->{$$row[0].'.'.$$row[1]});
|
|
}
|
|
}
|
|
|
|
1;
|
|
|
|
__END__
|
|
|
|
=head1 MODE
|
|
|
|
Check size of one (or more) table from one (or more) databases
|
|
|
|
=over 8
|
|
|
|
=item B<--filter-counters>
|
|
|
|
Only display some counters (regexp can be used).
|
|
|
|
=item B<--filter-db>
|
|
|
|
Filter DB name (can be a regexp).
|
|
|
|
=item B<--filter-table>
|
|
|
|
Filter table name (can be a regexp).
|
|
|
|
=item B<--warning-*>
|
|
|
|
Set warning threshold for number of user. Can be : 'total', 'table'
|
|
|
|
=item B<--critical-*>
|
|
|
|
Set critical threshold for number of user. Can be : 'total', 'table'
|
|
|
|
=back
|
|
|
|
=cut
|