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add oracle plugin with 3 modes refs #5642

This commit is contained in:
Kevin Duret 2014-12-15 16:48:46 +01:00
parent feeef2012d
commit ecd8ec2239
5 changed files with 609 additions and 0 deletions
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114
centreon-plugins/database/oracle/mode/connectedusers.pm Normal file
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################################################################################
# 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 : Kevin Duret <kduret@merethis.com>
#
####################################################################################
package database::oracle::mode::connectedusers;
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', },
});
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->{sql}->connect();
$self->{sql}->query(query => q{SELECT COUNT(*) FROM v$session WHERE type = 'USER'});
my $users = $self->{sql}->fetchrow_array();
my $exit_code = $self->{perfdata}->threshold_check(value => $users, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
$self->{output}->output_add(severity => $exit_code,
short_msg => sprintf("%i Connected user(s).", $users));
$self->{output}->perfdata_add(label => 'connected_users',
value => $users,
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
min => 0);
$self->{output}->display();
$self->{output}->exit();
}
1;
__END__
=head1 MODE
Check Oracle connected users.
=over 8
=item B<--warning>
Threshold warning.
=item B<--critical>
Threshold critical.
=back
=cut

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centreon-plugins/database/oracle/mode/connectiontime.pm Normal file
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################################################################################
# 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 : Kevin Duret <kduret@merethis.com>
#
####################################################################################
package database::oracle::mode::connectiontime;
use base qw(centreon::plugins::mode);
use strict;
use warnings;
use Time::HiRes;
use POSIX;
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', },
});
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};
my $now = Time::HiRes::time();
my ($exit, $msg_error) = $self->{sql}->connect(dontquit => 1);
my $now2 = Time::HiRes::time();
if ($exit == -1) {
$self->{output}->output_add(severity => 'CRITICAL',
short_msg => $msg_error);
} else {
my $milliseconds = $now2 - $now;
$milliseconds = floor($milliseconds * 1000);
my $exit_code = $self->{perfdata}->threshold_check(value => $milliseconds, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
$self->{output}->output_add(severity => $exit_code,
short_msg => sprintf("Connection established in %.3fs.", $milliseconds / 1000));
$self->{output}->perfdata_add(label => 'connection_time',
value => $milliseconds,
unit => 'ms',
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
min => 0);
}
$self->{output}->display();
$self->{output}->exit();
}
1;
__END__
=head1 MODE
Check Oracle connection time.
=over 8
=item B<--warning>
Threshold warning in milliseconds.
=item B<--critical>
Threshold critical in milliseconds.
=back
=cut

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################################################################################
# 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::mssql::mode::cachehitratio;
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', },
});
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->{sql}->connect();
$self->{sql}->query(query => q{
SELECT CAST(
(
SELECT CAST (cntr_value AS BIGINT)
FROM sys.dm_os_performance_counters
WHERE counter_name = 'Buffer cache hit ratio'
)* 100.00
/
(
SELECT CAST (cntr_value AS BIGINT)
FROM sys.dm_os_performance_counters
WHERE counter_name = 'Buffer cache hit ratio base'
) AS NUMERIC(6,3)
)
});
my $hitratio = $self->{sql}->fetchrow_array();
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));
$self->{output}->perfdata_add(label => 'cache_hitratio',
value => sprintf("%d",$hitratio),
unit => '%',
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
min => 0,
max => 100);
$self->{output}->display();
$self->{output}->exit();
}
1;
__END__
=head1 MODE
Check MSSQL buffer cache hit ratio.
=over 8
=item B<--warning>
Threshold warning.
=item B<--critical>
Threshold critical.
=back
=cut

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centreon-plugins/database/oracle/mode/datacachehitratio.pm Normal file
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################################################################################
# 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::datacachehitratio;
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', },
});
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->{sql}->connect();
$self->{sql}->query(query => q{
SELECT SUM(DECODE(name, 'physical reads', value, 0)),
SUM(DECODE(name, 'physical reads direct', value, 0)),
SUM(DECODE(name, 'physical reads direct (lob)', value, 0)),
SUM(DECODE(name, 'session logical reads', value, 0))
FROM sys.v_$sysstat
});
my $result = $self->{sql}->fetchall_arrayref();
my $physical_reads = @$result[0]->[0];
my $physical_reads_direct = @$result[0]->[1];
my $physical_reads_direct_lob = @$result[0]->[2];
my $session_logical_reads = @$result[0]->[3];
my $hitratio = 100 - 100 * (($physical_reads - $physical_reads_direct - $physical_reads_direct_lob) / $session_logical_reads);
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));
$self->{output}->perfdata_add(label => 'cache_hitratio',
value => sprintf("%d",$hitratio),
unit => '%',
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
min => 0,
max => 100);
$self->{output}->display();
$self->{output}->exit();
}
1;
__END__
=head1 MODE
Check Oracle buffer cache hit ratio.
=over 8
=item B<--warning>
Threshold warning.
=item B<--critical>
Threshold critical.
=back
=cut

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################################################################################
# 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 : Quentin Garnier <qgarnier@merethis.com>
#
####################################################################################
package database::oracle::plugin;
use strict;
use warnings;
use base qw(centreon::plugins::script_sql);
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
# $options->{options} = options object
$self->{version} = '0.1';
%{$self->{modes}} = (
'connection-time' => 'database::oracle::mode::connectiontime',
'connected-users' => 'database::oracle::mode::connectedusers',
'datacache-hitratio' => 'database::oracle::mode::datacachehitratio',
);
return $self;
}
sub init {
my ($self, %options) = @_;
$self->{options}->add_options(
arguments => {
'hostname:s@' => { name => 'hostname' },
'port:s@' => { name => 'port' },
'sid:s' => { name => 'sid' },
}
);
$self->{options}->parse_options();
my $options_result = $self->{options}->get_options();
$self->{options}->clean();
if (defined($options_result->{hostname})) {
@{$self->{sqldefault}->{dbi}} = ();
for (my $i = 0; $i < scalar(@{$options_result->{hostname}}); $i++) {
$self->{sqldefault}->{dbi}[$i] = { data_source => 'Oracle:host=' . $options_result->{hostname}[$i] };
if (defined($options_result->{port}[$i])) {
$self->{sqldefault}->{dbi}[$i]->{data_source} .= ';port=' . $options_result->{port}[$i];
}
if ((defined($options_result->{sid})) && ($options_result->{sid} ne '')) {
$self->{sqldefault}->{dbi}[$i]->{data_source} .= ';sid=' . $options_result->{sid};
}
}
}
$self->SUPER::init(%options);
}
1;
__END__
=head1 PLUGIN DESCRIPTION
Check Oracle Server.
=over 8
=item B<--hostname>
Hostname to query.
=item B<--port>
Database Server Port.
=item B<--sid>
Database SID (SERVICE_NAME).
=back
=cut