182 lines
7.4 KiB
Perl
182 lines
7.4 KiB
Perl
################################################################################
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# Copyright 2005-2013 MERETHIS
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# Centreon is developped by : Julien Mathis and Romain Le Merlus under
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# GPL Licence 2.0.
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation ; either version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, see <http://www.gnu.org/licenses>.
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#
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# Linking this program statically or dynamically with other modules is making a
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# combined work based on this program. Thus, the terms and conditions of the GNU
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# General Public License cover the whole combination.
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#
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# As a special exception, the copyright holders of this program give MERETHIS
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# permission to link this program with independent modules to produce an executable,
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# regardless of the license terms of these independent modules, and to copy and
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# distribute the resulting executable under terms of MERETHIS choice, provided that
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# MERETHIS also meet, for each linked independent module, the terms and conditions
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# of the license of that module. An independent module is a module which is not
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# derived from this program. If you modify this program, you may extend this
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# exception to your version of the program, but you are not obliged to do so. If you
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# do not wish to do so, delete this exception statement from your version.
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#
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# For more information : contact@centreon.com
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# Authors : Quentin Garnier <qgarnier@merethis.com>
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#
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####################################################################################
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package storage::netapp::snmp::mode::snapmirrorlag;
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use base qw(centreon::plugins::mode);
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use strict;
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use warnings;
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my $oid_snapmirrorOn = '.1.3.6.1.4.1.789.1.9.1.0';
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my $oid_snapmirrorSrc = '.1.3.6.1.4.1.789.1.9.20.1.2';
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my $oid_snapmirrorLag = '.1.3.6.1.4.1.789.1.9.20.1.6'; # hundreth of seconds
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"warning:s" => { name => 'warning' },
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"critical:s" => { name => 'critical' },
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"name:s" => { name => 'name' },
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"regexp" => { name => 'use_regexp' },
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});
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$self->{snapmirrors_id_selected} = [];
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return $self;
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::init(%options);
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if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
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$self->{output}->option_exit();
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}
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my $result = $self->{snmp}->get_leef(oids => [$oid_snapmirrorOn]);
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if (!defined($result->{$oid_snapmirrorOn}) || $result->{$oid_snapmirrorOn} != 2) {
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$self->{output}->add_option_msg(short_msg => "Snapmirror is not turned on.");
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$self->{output}->option_exit();
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}
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$self->{result_names} = $self->{snmp}->get_table(oid => $oid_snapmirrorSrc, nothing_quit => 1);
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foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{result_names}})) {
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next if ($oid !~ /\.([0-9]+)$/);
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my $instance = $1;
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# Get all without a name
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if (!defined($self->{option_results}->{name})) {
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push @{$self->{snapmirrors_id_selected}}, $instance;
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next;
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}
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if (!defined($self->{option_results}->{use_regexp}) && $self->{result_names}->{$oid} eq $self->{option_results}->{name}) {
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push @{$self->{snapmirrors_id_selected}}, $instance;
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}
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if (defined($self->{option_results}->{use_regexp}) && $self->{result_names}->{$oid} =~ /$self->{option_results}->{name}/) {
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push @{$self->{snapmirrors_id_selected}}, $instance;
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}
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}
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if (scalar(@{$self->{snapmirrors_id_selected}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No snapmirrors found for name '" . $self->{option_results}->{name} . "'.");
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$self->{output}->option_exit();
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}
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}
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sub run {
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my ($self, %options) = @_;
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# $options{snmp} = snmp object
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$self->{snmp} = $options{snmp};
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$self->manage_selection();
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$self->{snmp}->load(oids => [$oid_snapmirrorLag], instances => $self->{snapmirrors_id_selected});
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my $result = $self->{snmp}->get_leef(nothing_quit => 1);
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if (!defined($self->{option_results}->{name}) || defined($self->{option_results}->{use_regexp})) {
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$self->{output}->output_add(severity => 'OK',
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short_msg => 'All snapmirrors lags are ok.');
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}
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foreach my $instance (sort @{$self->{snapmirrors_id_selected}}) {
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my $name = $self->{result_names}->{$oid_snapmirrorSrc . '.' . $instance};
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my $lag = int($result->{$oid_snapmirrorLag . '.' . $instance} / 100);
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my $exit = $self->{perfdata}->threshold_check(value => $lag, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
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$self->{output}->output_add(long_msg => sprintf("Snapmirror '%s' lag: %s secondes", $name, $lag));
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if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1) || (defined($self->{option_results}->{name}) && !defined($self->{option_results}->{use_regexp}))) {
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$self->{output}->output_add(severity => $exit,
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short_msg => sprintf("Snapmirror '%s' lag: %s secondes", $name, $lag));
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}
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my $extra_label = '';
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$extra_label = '_' . $name if (!defined($self->{option_results}->{name}) || defined($self->{option_results}->{use_regexp}));
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my %total_options = ();
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$self->{output}->perfdata_add(label => 'lag' . $extra_label, unit => 's',
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value => $lag,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
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min => 0);
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}
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$self->{output}->display();
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$self->{output}->exit();
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}
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1;
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__END__
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=head1 MODE
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Check snapmirrors lag.
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=over 8
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=item B<--warning>
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Threshold warning in seconds.
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=item B<--critical>
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Threshold critical in seconds.
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=item B<--name>
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Set the snapmirror name.
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=item B<--regexp>
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Allows to use regexp to filter snampmirror name (with option --name).
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=back
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=cut
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