2014-11-06 11:11:07 +01:00
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################################################################################
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# Copyright 2005-2013 MERETHIS
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# Centreon is developped by : Julien Mathis and Romain Le Merlus under
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# GPL Licence 2.0.
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation ; either version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, see <http://www.gnu.org/licenses>.
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#
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# Linking this program statically or dynamically with other modules is making a
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# combined work based on this program. Thus, the terms and conditions of the GNU
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# General Public License cover the whole combination.
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#
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# As a special exception, the copyright holders of this program give MERETHIS
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# permission to link this program with independent modules to produce an executable,
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# regardless of the license terms of these independent modules, and to copy and
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# distribute the resulting executable under terms of MERETHIS choice, provided that
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# MERETHIS also meet, for each linked independent module, the terms and conditions
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# of the license of that module. An independent module is a module which is not
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# derived from this program. If you modify this program, you may extend this
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# exception to your version of the program, but you are not obliged to do so. If you
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# do not wish to do so, delete this exception statement from your version.
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#
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# For more information : contact@centreon.com
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2014-11-10 14:38:10 +01:00
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# Authors : Kevin Duret <kduret@merethis.com>
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2014-11-06 11:11:07 +01:00
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#
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####################################################################################
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package database::mssql::mode::databasessize;
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use base qw(centreon::plugins::mode);
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use strict;
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use warnings;
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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);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"warning:s" => { name => 'warning', },
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"critical:s" => { name => 'critical', },
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2014-11-10 15:04:30 +01:00
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"filter:s" => { name => 'filter', },
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2014-11-10 14:38:10 +01:00
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"free" => { name => 'free', },
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2014-11-06 11:11:07 +01:00
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});
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return $self;
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::init(%options);
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if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
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$self->{output}->option_exit();
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}
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}
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sub run {
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my ($self, %options) = @_;
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# $options{sql} = sqlmode object
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$self->{sql} = $options{sql};
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$self->{output}->output_add(severity => 'OK',
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short_msg => "All databases are ok.");
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$self->{sql}->connect();
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$self->{sql}->query(query => q{DBCC SQLPERF(LOGSPACE)});
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my $result = $self->{sql}->fetchall_arrayref();
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my @databases_selected;
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foreach my $row (@$result) {
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2014-11-10 15:04:30 +01:00
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next if (defined($self->{option_results}->{filter}) && $$row[0] !~ /$self->{option_results}->{filter}/);
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2014-11-06 11:11:07 +01:00
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push @databases_selected, $$row[0];
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}
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foreach my $database (@databases_selected) {
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$self->{sql}->query(query => "use [$database]; exec sp_spaceused;");
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my $result2 = $self->{sql}->fetchall_arrayref();
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foreach my $row (@$result2) {
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my $size_brut = $$row[1];
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my $size = convert_bytes($size_brut);
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my $free_brut = $$row[2];
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my $free = convert_bytes($free_brut);
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my $use = $size - $free;
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my $percent_use = ($use / $size) * 100;
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2014-11-10 14:38:10 +01:00
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my $percent_free = 100 - $percent_use;
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2014-11-06 11:11:07 +01:00
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my ($use_value, $use_unit) = $self->{perfdata}->change_bytes(value => $use);
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2014-11-10 14:38:10 +01:00
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$self->{output}->output_add(long_msg => sprintf("DB '%s' Size: %s Used: %.2f %s (%.2f%%) Free: %s (%.2f%%)", $database, $size_brut, $use_value, $use_unit, $percent_use, $free_brut, $percent_free));
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if (defined($self->{option_results}->{free})) {
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my $exit_code = $self->{perfdata}->threshold_check(value => $percent_free, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
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if (!$self->{output}->is_status(value => $exit_code, compare => 'ok', litteral => 1)) {
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$self->{output}->output_add(severity => $exit_code,
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short_msg => sprintf("DB '%s' Size: %s Free: %s (%.2f%%)", $database, $size_brut, $free_brut, $percent_use));
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}
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$self->{output}->perfdata_add(label => sprintf("db_%s_free",$database),
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unit => 'B',
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value => sprintf("%d",$free),
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', total => $size, cast_int => 1),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', total => $size, cast_int => 1),
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min => 0,
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max => sprintf("%d",$size));
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} else {
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my $exit_code = $self->{perfdata}->threshold_check(value => $percent_use, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
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if (!$self->{output}->is_status(value => $exit_code, compare => 'ok', litteral => 1)) {
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$self->{output}->output_add(severity => $exit_code,
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short_msg => sprintf("DB '%s' Size: %s Used: %.2f %s (%.2f%%)", $database, $size_brut, $use_value, $use_unit, $percent_use));
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}
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$self->{output}->perfdata_add(label => sprintf("db_%s_used",$database),
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unit => 'B',
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value => sprintf("%d",$use),
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', total => $size, cast_int => 1),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', total => $size, cast_int => 1),
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min => 0,
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max => sprintf("%d",$size));
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2014-11-06 11:11:07 +01:00
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}
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}
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}
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$self->{output}->display();
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$self->{output}->exit();
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}
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sub convert_bytes {
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my ($brut) = @_;
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my ($value,$unit) = split(/\s+/,$brut);
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if ($unit =~ /kb*/i) {
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$value = $value * 1024;
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} elsif ($unit =~ /mb*/i) {
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$value = $value * 1024 * 1024;
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} elsif ($unit =~ /gb*/i) {
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$value = $value * 1024 * 1024 * 1024;
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} elsif ($unit =~ /tb*/i) {
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$value = $value * 1024 * 1024 * 1024 * 1024;
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}
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return $value;
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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 MSSQL databases size.
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=over 8
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=item B<--warning>
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Threshold warning in percent used.
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=item B<--critical>
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Threshold critical in percent used.
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=item B<--filter>
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Filter database.
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2014-11-10 14:38:10 +01:00
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=item B<--free>
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Check free space instead of used space.
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2014-11-06 11:11:07 +01:00
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=back
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=cut
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