################################################################################ # Copyright 2005-2013 MERETHIS # Centreon is developped by : Julien Mathis and Romain Le Merlus under # GPL Licence 2.0. # # This program is free software; you can redistribute it and/or modify it under # the terms of the GNU General Public License as published by the Free Software # Foundation ; either version 2 of the License. # # This program is distributed in the hope that it will be useful, but WITHOUT ANY # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. See the GNU General Public License for more details. # # You should have received a copy of the GNU General Public License along with # this program; if not, see . # # Linking this program statically or dynamically with other modules is making a # combined work based on this program. Thus, the terms and conditions of the GNU # General Public License cover the whole combination. # # As a special exception, the copyright holders of this program give MERETHIS # permission to link this program with independent modules to produce an executable, # regardless of the license terms of these independent modules, and to copy and # distribute the resulting executable under terms of MERETHIS choice, provided that # MERETHIS also meet, for each linked independent module, the terms and conditions # of the license of that module. An independent module is a module which is not # derived from this program. If you modify this program, you may extend this # exception to your version of the program, but you are not obliged to do so. If you # do not wish to do so, delete this exception statement from your version. # # For more information : contact@centreon.com # Authors : Kevin Duret # #################################################################################### package database::mssql::mode::backupage; use base qw(centreon::plugins::mode); use strict; use warnings; use Time::HiRes; use Time::Local; 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:s" => { name => 'filter', }, "skip" => { name => 'skip', }, "skip-no-backup" => { name => 'skip_no_backup', }, "warning:s" => { name => 'warning', }, "critical:s" => { name => 'critical', }, }); return $self; } sub check_options { my ($self, %options) = @_; $self->SUPER::init(%options); if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) { $self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'."); $self->{output}->option_exit(); } if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) { $self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'."); $self->{output}->option_exit(); } } sub run { my ($self, %options) = @_; # $options{sql} = sqlmode object $self->{sql} = $options{sql}; $self->{output}->output_add(severity => 'OK', short_msg => "All backups are ok."); $self->{sql}->connect(); my $count = 0; my $query = 'SELECT a.name, a.recovery_model, DATEDIFF(SS, MAX(b.backup_finish_date), GETDATE()), DATEDIFF(SS, MAX(b.backup_start_date), MAX(b.backup_finish_date)) FROM master.dbo.sysdatabases a LEFT OUTER JOIN msdb.dbo.backupset b ON b.database_name = a.name GROUP BY a.name ORDER BY a.name '; if (($self->{sql}->is_version_minimum(version => '9.x'))) { $query = "SELECT D.name AS [database_name], D.recovery_model, BS1.last_backup, BS1.last_duration FROM sys.databases D LEFT JOIN ( SELECT BS.[database_name], DATEDIFF(SS,MAX(BS.[backup_finish_date]),GETDATE()) AS last_backup, DATEDIFF(SS,MAX(BS.[backup_start_date]),MAX(BS.[backup_finish_date])) AS last_duration FROM msdb.dbo.backupset BS WHERE BS.type = 'D' GROUP BY BS.[database_name] ) BS1 ON D.name = BS1.[database_name] ORDER BY D.[name]"; } $self->{sql}->query(query => $query); my $result = $self->{sql}->fetchall_arrayref(); foreach my $row (@$result) { next if (defined($self->{option_results}->{filter}) && $$row[0] !~ /$self->{option_results}->{filter}/); $count++; #dbt_backup_start: 0x1686303d8 (dtdays=40599, dttime=7316475) Feb 27 2011 6:46:28:250AM my $last_backup = $$row[2]; my $backup_duration = $$row[3]; if (!defined($last_backup)) { if (!defined($self->{option_results}->{skip_no_backup})) { $self->{output}->output_add(severity => 'CRITICAL', short_msg => sprintf("No backup found for DB '%s'", $$row[0])); } } else { $self->{output}->output_add(long_msg => sprintf("DB '%s' backup age : %ds [Duration : %ds]", $$row[0], $last_backup, $backup_duration)); my $exit_code = $self->{perfdata}->threshold_check(value => $last_backup, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]); if (!$self->{output}->is_status(value => $exit_code, compare => 'ok', litteral => 1)) { $self->{output}->output_add(severity => $exit_code, short_msg => sprintf("DB '%s' backup age: %ds [Duration : %ds]", $$row[0], $last_backup, $backup_duration)); } $self->{output}->perfdata_add(label => sprintf("db_%s_backup_age",$$row[0]), unit => 's', value => $last_backup, warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'), critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'), min => 0); $self->{output}->perfdata_add(label => sprintf("db_%s_backup_duration",$$row[0]), unit => 's', value => $backup_duration, min => 0); } } if ($count == 0) { $self->{output}->output_add(severity => 'OK', short_msg => "No backup found"); if (!defined($self->{option_results}->{skip})) { $self->{output}->output_add(severity => 'UNKNOWN', short_msg => "No backup found"); } } $self->{output}->display(); $self->{output}->exit(); } 1; __END__ =head1 MODE Check MSSQL backup age. =over 8 =item B<--filter> Filter database. =item B<--skip> Return ok if no backup found. =item B<--skip-no-backup> Skip databases without backup. =item B<--warning> Threshold warning in seconds. =item B<--critical> Threshold critical in seconds. =back =cut