248 lines
10 KiB
Perl
248 lines
10 KiB
Perl
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################################################################################
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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::globalstatus;
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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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use centreon::plugins::statefile;
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use centreon::plugins::values;
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my $maps_counters = {
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read => { class => 'centreon::plugins::values', obj => undef,
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set => {
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key_values => [
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{ name => 'read', diff => 1 },
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],
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per_second => 1,
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output_template => 'Read I/O : %s %s/s',
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output_change_bytes => 1,
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perfdatas => [
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{ value => 'read_per_second', template => '%d',
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unit => 'B/s', min => 0 },
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],
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}
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},
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write => { class => 'centreon::plugins::values', obj => undef,
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set => {
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key_values => [
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{ name => 'write', diff => 1 },
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],
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per_second => 1,
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output_template => 'Write I/O : %s %s/s',
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output_change_bytes => 1,
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perfdatas => [
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{ value => 'write_per_second', template => '%d',
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unit => 'B/s', min => 0 },
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],
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}
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},
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};
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my %states = (
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1 => ['other', 'WARNING'],
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2 => ['unknown', 'UNKNOWN'],
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3 => ['ok', 'OK'],
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4 => ['non critical', 'WARNING'],
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5 => ['critical', 'CRITICAL'],
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6 => ['nonRecoverable', 'WARNING'],
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);
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my %fs_states = (
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1 => ['ok', 'OK'],
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2 => ['nearly full', 'WARNING'],
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3 => ['full', 'CRITICAL'],
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);
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my $oid_fsOverallStatus = '.1.3.6.1.4.1.789.1.5.7.1.0';
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my $oid_fsStatusMessage = '.1.3.6.1.4.1.789.1.5.7.2.0';
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my $oid_miscGlobalStatus = '.1.3.6.1.4.1.789.1.2.2.4.0';
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my $oid_miscGlobalStatusMessage = '.1.3.6.1.4.1.789.1.2.2.25.0';
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my $oid_misc64DiskReadBytes = '.1.3.6.1.4.1.789.1.2.2.32.0';
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my $oid_misc64DiskWriteBytes = '.1.3.6.1.4.1.789.1.2.2.33.0';
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my $oid_miscHighDiskReadBytes = '.1.3.6.1.4.1.789.1.2.2.15.0';
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my $oid_miscLowDiskReadBytes = '.1.3.6.1.4.1.789.1.2.2.16.0';
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my $oid_miscHighDiskWriteBytes = '.1.3.6.1.4.1.789.1.2.2.17.0';
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my $oid_miscLowDiskWriteBytes = '.1.3.6.1.4.1.789.1.2.2.18.0';
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sub new {
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my ($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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$options{options}->add_options(arguments =>
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{
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});
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$self->{statefile_value} = centreon::plugins::statefile->new(%options);
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foreach (keys %{$maps_counters}) {
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$options{options}->add_options(arguments => {
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'warning-' . $_ . ':s' => { name => 'warning-' . $_ },
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'critical-' . $_ . ':s' => { name => 'critical-' . $_ },
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});
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my $class = $maps_counters->{$_}->{class};
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$maps_counters->{$_}->{obj} = $class->new(statefile => $self->{statefile_value},
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output => $self->{output}, perfdata => $self->{perfdata},
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label => $_);
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$maps_counters->{$_}->{obj}->set(%{$maps_counters->{$_}->{set}});
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}
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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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$self->SUPER::init(%options);
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foreach (keys %{$maps_counters}) {
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$maps_counters->{$_}->{obj}->init(option_results => $self->{option_results});
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}
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$self->{statefile_value}->check_options(%options);
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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->{hostname} = $self->{snmp}->get_hostname();
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$self->{snmp_port} = $self->{snmp}->get_port();
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$self->manage_selection();
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$self->{results}->{$oid_miscGlobalStatusMessage} =~ s/\n//g;
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$self->{output}->output_add(severity => ${$states{$self->{results}->{$oid_miscGlobalStatus}}}[1],
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short_msg => sprintf("Overall global status is '%s' [message: '%s']",
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${$states{$self->{results}->{$oid_miscGlobalStatus}}}[0], $self->{results}->{$oid_miscGlobalStatusMessage}));
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$self->{results}->{$oid_fsStatusMessage} =~ s/\n//g;
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$self->{output}->output_add(severity => ${$fs_states{$self->{results}->{$oid_fsOverallStatus}}}[1],
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short_msg => sprintf("Overall file system status is '%s' [message: '%s']",
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${$fs_states{$self->{results}->{$oid_fsOverallStatus}}}[0], $self->{results}->{$oid_fsStatusMessage}));
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$self->{new_datas} = {};
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$self->{statefile_value}->read(statefile => "cache_netapp_" . $self->{hostname} . '_' . $self->{snmp_port} . '_' . $self->{mode});
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$self->{new_datas}->{last_timestamp} = time();
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my ($short_msg, $short_msg_append, $long_msg, $long_msg_append) = ('', '', '', '');
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my @exits;
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foreach (sort keys %{$maps_counters}) {
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$maps_counters->{$_}->{obj}->set(instance => 'global');
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my ($value_check) = $maps_counters->{$_}->{obj}->execute(values => $self->{global},
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new_datas => $self->{new_datas});
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if ($value_check != 0) {
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$long_msg .= $long_msg_append . $maps_counters->{$_}->{obj}->output_error();
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$long_msg_append = ', ';
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next;
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}
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my $exit2 = $maps_counters->{$_}->{obj}->threshold_check();
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push @exits, $exit2;
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my $output = $maps_counters->{$_}->{obj}->output();
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$long_msg .= $long_msg_append . $output;
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$long_msg_append = ', ';
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if (!$self->{output}->is_status(litteral => 1, value => $exit2, compare => 'ok')) {
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$short_msg .= $short_msg_append . $output;
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$short_msg_append = ', ';
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}
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$maps_counters->{$_}->{obj}->perfdata();
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}
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my $exit = $self->{output}->get_most_critical(status => [ @exits ]);
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if (!$self->{output}->is_status(litteral => 1, value => $exit, compare => 'ok')) {
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$self->{output}->output_add(severity => $exit,
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short_msg => "$short_msg"
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);
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} else {
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$self->{output}->output_add(short_msg => "$long_msg");
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}
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$self->{statefile_value}->write(data => $self->{new_datas});
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$self->{output}->display();
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$self->{output}->exit();
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my $request = [$oid_fsOverallStatus, $oid_fsStatusMessage,
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$oid_miscGlobalStatus, $oid_miscGlobalStatusMessage,
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$oid_miscHighDiskReadBytes, $oid_miscLowDiskReadBytes,
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$oid_miscHighDiskWriteBytes, $oid_miscLowDiskWriteBytes];
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if (!$self->{snmp}->is_snmpv1()) {
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push @{$request}, ($oid_misc64DiskReadBytes, $oid_misc64DiskWriteBytes);
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}
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$self->{results} = $self->{snmp}->get_leef(oids => $request, nothing_quit => 1);
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$self->{global} = {};
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$self->{global}->{read} = defined($self->{results}->{$oid_misc64DiskReadBytes}) ?
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$self->{results}->{$oid_misc64DiskReadBytes} :
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($self->{results}->{$oid_miscHighDiskReadBytes} << 32) + $self->{results}->{$oid_miscLowDiskReadBytes};
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$self->{global}->{write} = defined($self->{results}->{$oid_misc64DiskWriteBytes}) ?
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$self->{results}->{$oid_misc64DiskWriteBytes} :
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($self->{results}->{$oid_miscHighDiskWriteBytes} << 32) + $self->{results}->{$oid_miscLowDiskWriteBytes};
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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 the overall status of the appliance and some metrics (total read bytes per seconds and total write bytes per seconds).
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If you are in cluster mode, the following mode doesn't work. Ask to netapp to add it :)
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=over 8
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=item B<--warning-*>
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Threshold warning.
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Can be: 'read', 'write'.
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=item B<--critical-*>
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Threshold critical.
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Can be: 'read', 'write'.
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=back
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=cut
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