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Add Check Oracle ASM diskgroup usage and statut

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yann beulque 2015-08-21 11:15:34 +02:00
parent 5d5725048f
commit caad61731b
1 changed files with 163 additions and 0 deletions
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database/oracle/mode/asmdiskgroupusage.pm Normal file
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#
# 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