mirror of
https://github.com/centreon/centreon-plugins.git
synced 2025-07-27 07:34:35 +02:00
Add monitoring for rrdcached updates waiting
This commit is contained in:
Simon Bomm
parent
577e677733
commit
79c0ba9e8d
165
apps/rrdcached/mode/stats.pm
Normal file
165
apps/rrdcached/mode/stats.pm
Normal file
@ -0,0 +1,165 @@
|
|||||||
|
################################################################################
|
||||||
|
# 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 : Simon BOMM <sbomm@merethis.net>
|
||||||
|
#
|
||||||
|
####################################################################################
|
||||||
|
|
||||||
|
package apps::rrdcached::mode::stats;
|
||||||
|
|
||||||
|
use base qw(centreon::plugins::mode);
|
||||||
|
|
||||||
|
use strict;
|
||||||
|
use warnings;
|
||||||
|
use IO::Socket::UNIX;
|
||||||
|
|
||||||
|
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 =>
|
||||||
|
{
|
||||||
|
"socket-path:s" => { name => 'socket_path', default => '/var/rrdtool/rrdcached/rrdcached.sock' },
|
||||||
|
"warning:s" => { name => 'warning', default => '3000' },
|
||||||
|
"critical:s" => { name => 'critical', default => '5000' },
|
||||||
|
"timeout:s" => { name => 'timeout', default => '10' },
|
||||||
|
});
|
||||||
|
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->{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->{critical} . "'.");
|
||||||
|
$self->{output}->option_exit();
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
sub run {
|
||||||
|
my ($self, %options) = @_;
|
||||||
|
my $data;
|
||||||
|
my @stat;
|
||||||
|
my @tab;
|
||||||
|
my $queueLenght;
|
||||||
|
my $SOCK_PATH = $self->{option_results}->{socket_path};
|
||||||
|
|
||||||
|
if (-S $SOCK_PATH) {
|
||||||
|
|
||||||
|
my $socket = IO::Socket::UNIX->new(
|
||||||
|
Type => SOCK_STREAM(),
|
||||||
|
Peer => $SOCK_PATH,
|
||||||
|
);
|
||||||
|
|
||||||
|
|
||||||
|
$socket->send("STATS\n");
|
||||||
|
|
||||||
|
while ($data = <$socket>) {
|
||||||
|
if ($data =~ /(\d+) Statistics follow/) {
|
||||||
|
my $stats_number = $1;
|
||||||
|
if ($stats_number < 9) {
|
||||||
|
$self->{output}->output_add(severity => 'UNKNOWN',
|
||||||
|
short_msg => "Stats available are incomplete, check rrdcached daemon (try again if few moments)");
|
||||||
|
$self->{output}->display();
|
||||||
|
$self->{output}->exit();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
next if $data !~ m/(^UpdatesR|Data)/;
|
||||||
|
push @tab,$data;
|
||||||
|
$socket->send("QUIT\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
close($socket);
|
||||||
|
|
||||||
|
foreach my $line (@tab) {
|
||||||
|
my ($key, $value) = split (/:\s*/, $line,2);
|
||||||
|
push @stat, $value;
|
||||||
|
$self->{output}->output_add(long_msg => sprintf("%s = %i", $key, $value));
|
||||||
|
}
|
||||||
|
|
||||||
|
my $updatesNotWritten = $stat[0] - $stat[1];
|
||||||
|
|
||||||
|
my $exit = $self->{perfdata}->threshold_check(value => $updatesNotWritten, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
|
||||||
|
|
||||||
|
$self->{output}->output_add(severity => $exit,
|
||||||
|
short_msg => sprintf("RRDCached has %i updates waiting", $updatesNotWritten));
|
||||||
|
|
||||||
|
$self->{output}->perfdata_add(label => 'UpdatesWaiting', unit => 'updates',
|
||||||
|
value => $updatesNotWritten,
|
||||||
|
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();
|
||||||
|
} else {
|
||||||
|
$self->{output}->output_add(severity => 'CRITICAL',
|
||||||
|
short_msg => "Can't connect to socket, is rrdcached running ? is your socket path correct ?");
|
||||||
|
$self->{output}->display();
|
||||||
|
$self->{output}->exit();
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
1;
|
||||||
|
|
||||||
|
__END__
|
||||||
|
|
||||||
|
=head1 MODE
|
||||||
|
|
||||||
|
Check if one of centreon-broker output is dead and failover file is present. CRITICAL STATE ONLY
|
||||||
|
|
||||||
|
=over 8
|
||||||
|
|
||||||
|
=item B<--rrd-config-file>
|
||||||
|
|
||||||
|
Specify the name of your master rrd config-file (default: central-rrd.xml)
|
||||||
|
|
||||||
|
=item B<--sql-config-file>
|
||||||
|
|
||||||
|
Specify the name of your master sql config file (default: central-broker.xml)
|
||||||
|
|
||||||
|
=item B<--config-path>
|
||||||
|
|
||||||
|
Specify the path to your broker config files (defaut: /etc/centreon-broker/)
|
||||||
|
|
||||||
|
=back
|
||||||
|
|
||||||
|
=cut
|
||||||
64
apps/rrdcached/plugin.pm
Normal file
64
apps/rrdcached/plugin.pm
Normal file
@ -0,0 +1,64 @@
|
|||||||
|
################################################################################
|
||||||
|
# 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 apps::rrdcached::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}} = (
|
||||||
|
'stats' => 'apps::rrdcached::mode::stats',
|
||||||
|
);
|
||||||
|
|
||||||
|
return $self;
|
||||||
|
}
|
||||||
|
|
||||||
|
1;
|
||||||
|
|
||||||
|
__END__
|
||||||
|
|
||||||
|
=head1 PLUGIN DESCRIPTION
|
||||||
|
|
||||||
|
Check RRDCached related informations
|
||||||
|
|
||||||
|
=cut
|
||||||
Loading…
x
Reference in New Issue
Block a user