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add new modes and some fixes refs #5642

This commit is contained in:
Kevin Duret 2014-12-16 09:54:48 +01:00
parent 53f398a8bc
commit b1b9c3ebb3
3 changed files with 366 additions and 1 deletions
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2
centreon-plugins/database/oracle/mode/datacachehitratio.pm
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@ -94,7 +94,7 @@ sub run {
my $exit_code = $self->{perfdata}->threshold_check(value => $hitratio, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
$self->{output}->output_add(severity => $exit_code,
short_msg => sprintf("Buffer cache hit ratio is %.2f%%", $hitratio));
$self->{output}->perfdata_add(label => 'cache_hitratio',
$self->{output}->perfdata_add(label => 'sga_data_buffer_hit_ratio',
value => sprintf("%d",$hitratio),
unit => '%',
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),

364
centreon-plugins/database/oracle/mode/tablespaceusage.pm Normal file
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@ -0,0 +1,364 @@
################################################################################
# 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 <http://www.gnu.org/licenses>.
#
# 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 : Stephane Duret <sduret@merethis.com>
#
####################################################################################
package database::oracle::mode::tablespaceusage;
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', },
"skip:s" => { name => 'skip', },
"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) = @_;
# $options{sql} = sqlmode object
$self->{sql} = $options{sql};
$self->{output}->output_add(severity => 'OK',
short_msg => "All tablespaces are ok.");
$self->{sql}->connect();
my $query;
if ($self->{sql}->is_version_minimum(version => '9')) {
$query = q{
SELECT
a.tablespace_name "Tablespace",
b.status "Status",
b.contents "Type",
b.extent_management "Extent Mgmt",
a.bytes bytes,
a.maxbytes bytes_max,
c.bytes_free + NVL(d.bytes_expired,0) bytes_free
FROM
(
SELECT
a.tablespace_name,
SUM(a.bytes) bytes,
SUM(DECODE(a.autoextensible, 'YES', a.maxbytes, 'NO', a.bytes)) maxbytes
FROM
dba_data_files a
GROUP BY
tablespace_name
) a,
sys.dba_tablespaces b,
(
SELECT
a.tablespace_name,
SUM(a.bytes) bytes_free
FROM
dba_free_space a
GROUP BY
tablespace_name
) c,
(
SELECT
a.tablespace_name,
SUM(a.bytes) bytes_expired
FROM
dba_undo_extents a
WHERE
status = 'EXPIRED'
GROUP BY
tablespace_name
) d
WHERE
a.tablespace_name = c.tablespace_name (+)
AND a.tablespace_name = b.tablespace_name
AND a.tablespace_name = d.tablespace_name (+)
UNION ALL
SELECT
d.tablespace_name "Tablespace",
b.status "Status",
b.contents "Type",
b.extent_management "Extent Mgmt",
sum(a.bytes_free + a.bytes_used) bytes, -- allocated
SUM(DECODE(d.autoextensible, 'YES', d.maxbytes, 'NO', d.bytes)) bytes_max,
SUM(a.bytes_free + a.bytes_used - NVL(c.bytes_used, 0)) bytes_free
FROM
sys.v_$TEMP_SPACE_HEADER a,
sys.dba_tablespaces b,
sys.v_$Temp_extent_pool c,
dba_temp_files d
WHERE
c.file_id(+) = a.file_id
and c.tablespace_name(+) = a.tablespace_name
and d.file_id = a.file_id
and d.tablespace_name = a.tablespace_name
and b.tablespace_name = a.tablespace_name
GROUP BY
b.status,
b.contents,
b.extent_management,
d.tablespace_name
ORDER BY
1
};
} elsif ($self->{sql}->is_version_minimum(version => '8')) {
$query = q{SELECT
a.tablespace_name "Tablespace",
b.status "Status",
b.contents "Type",
b.extent_management "Extent Mgmt",
a.bytes bytes,
a.maxbytes bytes_max,
c.bytes_free bytes_free
FROM
(
-- belegter und maximal verfuegbarer platz pro datafile
-- nach tablespacenamen zusammengefasst
-- => bytes
-- => maxbytes
SELECT
a.tablespace_name,
SUM(a.bytes) bytes,
SUM(DECODE(a.autoextensible, 'YES', a.maxbytes, 'NO', a.bytes)) maxbytes
FROM
dba_data_files a
GROUP BY
tablespace_name
) a,
sys.dba_tablespaces b,
(
-- freier platz pro tablespace
-- => bytes_free
SELECT
a.tablespace_name,
SUM(a.bytes) bytes_free
FROM
dba_free_space a
GROUP BY
tablespace_name
) c
WHERE
a.tablespace_name = c.tablespace_name (+)
AND a.tablespace_name = b.tablespace_name
UNION ALL
SELECT
a.tablespace_name "Tablespace",
b.status "Status",
b.contents "Type",
b.extent_management "Extent Mgmt",
sum(a.bytes_free + a.bytes_used) bytes, -- allocated
d.maxbytes bytes_max,
SUM(a.bytes_free + a.bytes_used - NVL(c.bytes_used, 0)) bytes_free
FROM
sys.v_$TEMP_SPACE_HEADER a,
sys.dba_tablespaces b,
sys.v_$Temp_extent_pool c,
dba_temp_files d
WHERE
c.file_id(+) = a.file_id
and c.tablespace_name(+) = a.tablespace_name
and d.file_id = a.file_id
and d.tablespace_name = a.tablespace_name
and b.tablespace_name = a.tablespace_name
GROUP BY
a.tablespace_name,
b.status,
b.contents,
b.extent_management,
d.maxbytes
ORDER BY
1
};
} else {
$query = q{SELECT
a.tablespace_name "Tablespace",
b.status "Status",
b.contents "Type",
'DICTIONARY' "Extent Mgmt",
a.bytes bytes,
a.maxbytes bytes_max,
c.bytes_free bytes_free
FROM
(
-- belegter und maximal verfuegbarer platz pro datafile
-- nach tablespacenamen zusammengefasst
-- => bytes
-- => maxbytes
SELECT
a.tablespace_name,
SUM(a.bytes) bytes,
SUM(a.bytes) maxbytes
FROM
dba_data_files a
GROUP BY
tablespace_name
) a,
sys.dba_tablespaces b,
(
-- freier platz pro tablespace
-- => bytes_free
SELECT
a.tablespace_name,
SUM(a.bytes) bytes_free
FROM
dba_free_space a
GROUP BY
tablespace_name
) c
WHERE
a.tablespace_name = c.tablespace_name (+)
AND a.tablespace_name = b.tablespace_name
};
}
$self->{sql}->query(query => $query);
my $result = $self->{sql}->fetchall_arrayref();
# use Data::Dumper;
# print Dumper(@$result);
foreach my $row (@$result) {
my ($name, $status, $type, $extentmgmt, $bytes, $bytes_max, $bytes_free) = @$row;
next if (defined($self->{option_results}->{filter}) && $name !~ /$self->{option_results}->{filter}/);
next if (defined($self->{option_results}->{skip}) && $status =~ /offline/i);
$status = lc $status;
$type = lc $type;
#print $$row[0]."\n";
my ($percent_used, $percent_free, $used, $free, $size);
if ((!defined($bytes_max)) || ($bytes_max == 0)) {
$percent_used = ($bytes - $bytes_free) / $bytes * 100;
$size = $bytes;
$free = $bytes_free;
$used = $size - $free;
} else {
$percent_used = ($bytes - $bytes_free) / $bytes_max * 100;
$size = $bytes_max;
$free = $bytes_free + ($bytes_max - $bytes);
$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);
$self->{output}->output_add(long_msg => sprintf("tbs '%s' Used: %.2f%s (%.2f%%) Free: %.2f%s (%.2f%%) Size: %.2f%s",
$name, $used_value, $used_unit, $percent_used, $free_value, $free_unit, $percent_free, $size_value, $size_unit));
if (defined($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("tbs '%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("tbs_%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("tbs '%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("tbs_%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);
}
}
$self->{output}->display();
$self->{output}->exit();
}
1;
__END__
=head1 MODE
Check Oracle tablespaces usage.
=over 8
=item B<--warning>
Threshold warning.
=item B<--critical>
Threshold critical.
=item B<--filter>
Filter tablespace.
=item B<--skip>
Skip offline tablespaces.
=item B<--free>
Check free space instead of used space.
=back
=cut

1
centreon-plugins/database/oracle/plugin.pm
View File

@ -53,6 +53,7 @@ sub new {
'datacache-hitratio' => 'database::oracle::mode::datacachehitratio',
'corrupted-blocks' => 'database::oracle::mode::corruptedblocks',
'rman-backup-problems' => 'database::oracle::mode::rmanbackupproblems',
'tablespace-usage' => 'database::oracle::mode::tablespaceusage',
);
return $self;