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add plugin to check tcp port refs #6039

This commit is contained in:
Kevin Duret 2014-12-17 09:39:31 +01:00
parent 56100ebee7
commit a27ee89afc
2 changed files with 234 additions and 0 deletions
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171
apps/protocols/tcp/mode/responsetime.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 timeelapsedutable,
# regardless of the license terms of these independent modules, and to copy and
# distribute the resulting timeelapsedutable 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
# Author : Simon BOMM <sbomm@merethis.com>
#
# Based on De Bodt Lieven plugin
####################################################################################
package apps::protocols::tcp::mode::responsetime;
use base qw(centreon::plugins::mode);
use strict;
use warnings;
use Time::HiRes qw(gettimeofday tv_interval);
use IO::Socket::SSL;
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 =>
{
"hostname:s" => { name => 'hostname' },
"port:s" => { name => 'port', },
"warning:s" => { name => 'warning' },
"critical:s" => { name => 'critical' },
"timeout:s" => { name => 'timeout', default => '3' },
"ssl" => { name => 'ssl' },
});
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} . "'.");
$self->{output}->option_exit();
}
if (!defined($self->{option_results}->{hostname})) {
$self->{output}->add_option_msg(short_msg => "Please set the hostname option");
$self->{output}->option_exit();
}
if (!defined($self->{option_results}->{port})) {
$self->{output}->add_option_msg(short_msg => "Please set the port option");
$self->{output}->option_exit();
}
}
sub run {
my ($self, %options) = @_;
if (!defined($self->{option_results}->{port})) {
$self->{option_results}->{port} = centreon::plugins::httplib::get_port($self);
}
my ($connection, $timing0, $timeelapsed);
if (defined($self->{option_results}->{ssl})) {
$timing0 = [gettimeofday];
$connection = IO::Socket::SSL->new(PeerAddr => $self->{option_results}->{hostname},
PeerPort => $self->{option_results}->{port},
Timeout => $self->{option_results}->{timeout},
);
$timeelapsed = tv_interval ($timing0, [gettimeofday]);
} else {
$timing0 = [gettimeofday];
$connection = IO::Socket::INET->new(PeerAddr => $self->{option_results}->{hostname},
PeerPort => $self->{option_results}->{port},
Timeout => $self->{option_results}->{timeout},
);
$timeelapsed = tv_interval ($timing0, [gettimeofday]);
}
if (!defined($connection)) {
if (!defined($!) || ($! eq '')) {
$self->{output}->output_add(severity => 'CRITICAL',
short_msg => "Connection failed : SSL error");
} else {
$self->{output}->output_add(severity => 'CRITICAL',
short_msg => sprintf("Connection failed : %s", $!));
}
} else {
my $exit = $self->{perfdata}->threshold_check(value => $timeelapsed, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Response time %.3fs", $timeelapsed));
$self->{output}->perfdata_add(label => 'time',
value => sprintf('%.3f', $timeelapsed),
unit => 's',
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 TCP connection time
=over 8
=item B<--hostname>
IP Addr/FQDN of the imap host
=item B<--port>
Port used
=item B<--ssl>
Use SSL connection.
(no attempt is made to check the certificate validity by default).
=item B<--timeout>
Connection timeout in seconds (Default: 3)
=item B<--warning>
Threshold warning in seconds
=item B<--critical>
Threshold critical in seconds
=back
=cut

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################################################################################
# Copyright 2005-2014 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 apps::protocols::tcp::plugin;
use strict;
use warnings;
use base qw(centreon::plugins::script_simple);
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}} = (
'response-time' => 'apps::protocols::tcp::mode::responsetime',
);
return $self;
}
1;
__END__
=head1 PLUGIN DESCRIPTION
Check TCP port.
=cut