From e54ff08a2211ceaff5f4ae251e8d4aef06430268 Mon Sep 17 00:00:00 2001 From: Simon Bomm Date: Tue, 10 Feb 2015 17:50:25 +0100 Subject: [PATCH] Add mode for monitoring broker temporary files --- apps/centreon/local/mode/temporarybroker.pm | 173 ++++++++++++++++++++ 1 file changed, 173 insertions(+) create mode 100644 apps/centreon/local/mode/temporarybroker.pm diff --git a/apps/centreon/local/mode/temporarybroker.pm b/apps/centreon/local/mode/temporarybroker.pm new file mode 100644 index 000000000..17c4df202 --- /dev/null +++ b/apps/centreon/local/mode/temporarybroker.pm @@ -0,0 +1,173 @@ +################################################################################ +# 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 . +# +# 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 +# +#################################################################################### + +package apps::centreon::local::mode::temporarybroker; + +use base qw(centreon::plugins::mode); + +use strict; +use warnings; +use XML::LibXML; + +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 => + { + "rrd-config-file:s" => { name => 'rrd_config_file', default => 'central-rrd.xml' }, + "sql-config-file:s" => { name => 'sql_config_file', default => 'central-broker.xml' }, + "config-path:s" => { name => 'config_path', default => '/etc/centreon-broker/' }, + "broker-temporary-dir:s" => { name => 'broker_temporary_dir', default => '/var/lib/centreon-broker/' }, + }); + return $self; +} + +sub check_options { + my ($self, %options) = @_; + $self->SUPER::init(%options); + if ($self->{option_results}->{config_path} !~ /\/$/) { + $self->{output}->add_option_msg(short_msg => "Please set the last / the path to your config-path option"); + $self->{output}->option_exit(); + } + if (! -e $self->{option_results}->{broker_temporary_dir}) { + $self->{output}->add_option_msg(short_msg => "Directory specified with --broker-temporary-dir does not exist !"); + $self->{output}->option_exit(); + } +} + +sub run { + my ($self, %options) = @_; + + my $parser = XML::LibXML->new(); + my $count = 0; + my $filename; + my $filesize; + my @configFiles; + my @temporaryFiles; + + push @configFiles, $self->{option_results}->{config_path}.$self->{option_results}->{rrd_config_file}, $self->{option_results}->{config_path}.$self->{option_results}->{sql_config_file}; + + $self->{output}->output_add(severity => 'OK', + short_msg => 'No temporary files, centreon-broker outputs performances are OK'); + + foreach my $file (@configFiles) { + my $config = $parser->parse_file($file); + foreach my $data ($config->findnodes('/centreonBroker/temporary/path')) { + + $filename = $data->to_literal; + $filename =~ s/^.*\/(.*)$/$1/; + if (-f $data->to_literal) { + $self->{output}->output_add(severity => 'CRITICAL', + short_msg => sprintf("%s ", $filename) + ); + push @temporaryFiles, $filename; + print "TAB @temporaryFiles\n"; + } + } + } + + opendir(my $dh, $self->{option_results}->{broker_temporary_dir}) or die "Petit chaton mort\n"; + + while (my $file = readdir($dh)) { + + foreach my $filename (@temporaryFiles) { + + next if $file =~ m/^\./ or $file =~ m/stats/; + + if ($file eq $filename) { + + my $countRet = 1; + $filesize = -s $self->{option_results}->{broker_temporary_dir}.$filename; + $filesize = $filesize / 1024; + $self->{output}->output_add(long_msg => sprintf("%s exists (size: %i MB)", $file, $filesize)); + my $filePart = $self->{option_results}->{broker_temporary_dir}.$filename.".".$countRet; + + if (-f $filePart) { + $filesize = -s $filePart; + $filesize = $filesize / 1024; + $self->{output}->output_add(long_msg => sprintf("%s exists (size: %i MB)", $filename.".".$countRet, $filesize)); + + while(-f $filePart) { + $countRet++; + $filePart = $self->{option_results}->{broker_temporary_dir}.$filePart.$countRet; + + if (-f $filePart) { + $self->{output}->output_add(long_msg => sprintf("%s exists (size: %i MB)", $filename.".".$countRet, $filesize)); + } + + } + + } + + } + + } + + } + + + $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