# # Copyright 2015 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::oracle::mode::asmdiskgroupusage; use base qw(centreon::plugins::mode); use strict; use warnings; 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 => { "warning:s" => { name => 'warning', }, "critical:s" => { name => 'critical', }, "filter:s" => { name => 'filter', }, "free" => { name => 'free', }, }); 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) = @_; $self->{sql} = $options{sql}; $self->{output}->output_add(severity => 'OK', short_msg => "All diskgroup are ok."); $self->{sql}->connect(); my $query = q{SELECT name, state, type, total_mb, usable_file_mb, offline_disks FROM V$ASM_DISKGROUP}; $self->{sql}->query(query => $query); my $result = $self->{sql}->fetchall_arrayref(); foreach my $row (@$result) { my ($name, $state, $type, $total_mb, $usable_file_mb, $offline_disks) = @$row; next if (defined($self->{option_results}->{filter}) && $name !~ /$self->{option_results}->{filter}/); $state = lc $state; $type = lc $type; my ($percent_used, $percent_free, $used, $free, $size); $percent_used = ($total_mb - $usable_file_mb) / $total_mb * 100; $size = $total_mb * 1024 * 1024; $free = $usable_file_mb * 1024 * 1024; $used = $size - $free; $percent_free = 100 - $percent_used; my ($used_value, $used_unit) = $self->{perfdata}->change_bytes(value => $used); my ($free_value, $free_unit) = $self->{perfdata}->change_bytes(value => $free); my ($size_value, $size_unit) = $self->{perfdata}->change_bytes(value => $size); if ( ($offline_disks > 0 && $type eq 'extern' ) || ($offline_disks > 1 && $type eq 'high' ) ) { $self->{output}->output_add(severity => 'CRITICAL', short_msg => sprintf("dg %s has %s offline disks", $name, $offline_disks)); } elsif ($offline_disks > 0 && ($type eq 'normal' || $type eq 'high') ) { $self->{output}->output_add(severity => 'WARNING', short_msg => sprintf("dg %s has %s offline disks", $name, $offline_disks)); } if ($state eq 'mounted' || $state eq 'dismounted' || $state eq 'connected') { if (defined($self->{option_results}->{free})) { my $exit_code = $self->{perfdata}->threshold_check(value => $percent_free, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]); if (!$self->{output}->is_status(value => $exit_code, compare => 'ok', litteral => 1)) { $self->{output}->output_add(severity => $exit_code, short_msg => sprintf("dg '%s' Free: %.2f%s (%.2f%%) Size: %.2f%s", $name, $free_value, $free_unit, $percent_free, $size_value, $size_unit)); } $self->{output}->perfdata_add(label => sprintf("dg_%s_free",lc $name), unit => 'B', value => $free, warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', total => $size, cast_int => 1), critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', total => $size, cast_int => 1), min => 0, max => $size); } else { my $exit_code = $self->{perfdata}->threshold_check(value => $percent_used, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]); if (!$self->{output}->is_status(value => $exit_code, compare => 'ok', litteral => 1)) { $self->{output}->output_add(severity => $exit_code, short_msg => sprintf("dg '%s' Used: %.2f%s (%.2f%%) Size: %.2f%s", $name, $used_value, $used_unit, $percent_used, $size_value, $size_unit)); } $self->{output}->perfdata_add(label => sprintf("dg_%s_usage",lc $name), unit => 'B', value => $used, warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', total => $size, cast_int => 1), critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', total => $size, cast_int => 1), min => 0, max => $size); } } else { $self->{output}->output_add(severity => 'CRITICAL', short_msg => sprintf("dg %s has a problem, state is %s", $name, $state)); } } $self->{output}->display(); $self->{output}->exit(); } 1; __END__ =head1 MODE Check Oracle ASM diskgroup usage and statut. =over 8 =item B<--warning> Threshold warning. =item B<--critical> Threshold critical. =item B<--filter> Filter diskgroup. =item B<--free> Check free space instead of used space. =back =cut