2015-06-06 22:55:21 +02:00
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#
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2015-07-21 11:51:02 +02:00
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# Copyright 2015 Centreon (http://www.centreon.com/)
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#
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# Centreon is a full-fledged industry-strength solution that meets
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# the needs in IT infrastructure and application monitoring for
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# service performance.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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2015-06-06 22:55:21 +02:00
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package network::extreme::snmp::mode::cpu;
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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::values;
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my $maps_counters = {
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cpu => {
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'000_5secs' => { set => {
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key_values => [ { name => 'extremeCpuMonitorSystemUtilization5secs' }, { name => 'num' }, ],
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output_template => '5 seconds : %.2f %%',
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perfdatas => [
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{ label => 'cpu_5secs', value => 'extremeCpuMonitorSystemUtilization5secs_absolute', template => '%.2f',
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min => 0, max => 100, unit => '%', label_extra_instance => 1, instance_use => 'num_absolute' },
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],
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}
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},
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'001_10secs' => { set => {
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key_values => [ { name => 'extremeCpuMonitorSystemUtilization10secs' }, { name => 'num' }, ],
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output_template => '10 seconds : %.2f %%',
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perfdatas => [
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{ label => 'cpu_10secs', value => 'extremeCpuMonitorSystemUtilization10secs_absolute', template => '%.2f',
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min => 0, max => 100, unit => '%', label_extra_instance => 1, instance_use => 'num_absolute' },
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],
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}
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},
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'002_30secs' => { set => {
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key_values => [ { name => 'extremeCpuMonitorSystemUtilization30secs' }, { name => 'num' }, ],
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output_template => '10 seconds : %.2f %%',
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perfdatas => [
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{ label => 'cpu_30secs', value => 'extremeCpuMonitorSystemUtilization30secs_absolute', template => '%.2f',
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min => 0, max => 100, unit => '%', label_extra_instance => 1, instance_use => 'num_absolute' },
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],
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}
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},
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'003_1min' => { set => {
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key_values => [ { name => 'extremeCpuMonitorSystemUtilization1min' }, { name => 'num' }, ],
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output_template => '10 seconds : %.2f %%',
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perfdatas => [
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{ label => 'cpu_1min', value => 'extremeCpuMonitorSystemUtilization1min_absolute', template => '%.2f',
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min => 0, max => 100, unit => '%', label_extra_instance => 1, instance_use => 'num_absolute' },
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],
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}
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},
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'004_5min' => { set => {
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key_values => [ { name => 'extremeCpuMonitorSystemUtilization5mins' }, { name => 'num' }, ],
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output_template => '10 seconds : %.2f %%',
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perfdatas => [
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{ label => 'cpu_5min', value => 'extremeCpuMonitorSystemUtilization5mins_absolute', template => '%.2f',
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min => 0, max => 100, unit => '%', label_extra_instance => 1, instance_use => 'num_absolute' },
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],
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}
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},
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},
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total => {
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'000_total' => { set => {
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key_values => [ { name => 'total' } ],
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output_template => 'CPU Usage : %.2f %%',
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perfdatas => [
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{ label => 'cpu_total', value => 'total_absolute', template => '%.2f', min => 0, max => 100, unit => '%' },
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],
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}
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},
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}
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};
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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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foreach my $key (('cpu', 'total')) {
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foreach (keys %{$maps_counters->{$key}}) {
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my ($id, $name) = split /_/;
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if (!defined($maps_counters->{$key}->{$_}->{threshold}) || $maps_counters->{$key}->{$_}->{threshold} != 0) {
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$options{options}->add_options(arguments => {
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'warning-' . $name . ':s' => { name => 'warning-' . $name },
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'critical-' . $name . ':s' => { name => 'critical-' . $name },
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});
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}
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$maps_counters->{$key}->{$_}->{obj} = centreon::plugins::values->new(output => $self->{output}, perfdata => $self->{perfdata},
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label => $name);
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$maps_counters->{$key}->{$_}->{obj}->set(%{$maps_counters->{$key}->{$_}->{set}});
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}
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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 my $key (('cpu', 'total')) {
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foreach (keys %{$maps_counters->{$key}}) {
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$maps_counters->{$key}->{$_}->{obj}->init(option_results => $self->{option_results});
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}
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}
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}
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sub check_total {
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my ($self, %options) = @_;
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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->{total}}) {
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my $obj = $maps_counters->{total}->{$_}->{obj};
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$obj->set(instance => 'global');
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my ($value_check) = $obj->execute(values => $self->{global});
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if ($value_check != 0) {
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$long_msg .= $long_msg_append . $obj->output_error();
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$long_msg_append = ', ';
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next;
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}
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my $exit2 = $obj->threshold_check();
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push @exits, $exit2;
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my $output = $obj->output();
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$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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$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 => "Total $short_msg"
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);
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} else {
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$self->{output}->output_add(short_msg => "Total $long_msg");
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}
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}
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sub run {
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my ($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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my $multiple = 1;
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if (scalar(keys %{$self->{cpu}}) == 1) {
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$multiple = 0;
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}
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if ($multiple == 1) {
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$self->check_total();
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}
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####
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# By CPU
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if ($multiple == 1) {
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$self->{output}->output_add(severity => 'OK',
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short_msg => 'All CPU usages are ok');
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}
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foreach my $id (sort keys %{$self->{cpu}}) {
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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->{cpu}}) {
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my $obj = $maps_counters->{cpu}->{$_}->{obj};
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$obj->set(instance => $id);
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my ($value_check) = $obj->execute(values => $self->{cpu}->{$id});
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if ($value_check != 0) {
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$long_msg .= $long_msg_append . $obj->output_error();
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$long_msg_append = ', ';
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next;
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}
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my $exit2 = $obj->threshold_check();
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push @exits, $exit2;
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my $output = $obj->output();
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$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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$maps_counters->{cpu}->{$_}->{obj}->perfdata(extra_instance => $multiple);
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}
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$self->{output}->output_add(long_msg => "CPU '" . $self->{cpu}->{$id}->{num} . "' Usage $long_msg");
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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 => "CPU '" . $self->{cpu}->{$id}->{num} . "' Usage $short_msg"
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);
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}
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if ($multiple == 0) {
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$self->{output}->output_add(short_msg => "CPU '" . $self->{cpu}->{$id}->{num} . "' Usage $long_msg");
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}
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}
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$self->{output}->display();
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$self->{output}->exit();
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}
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my $mapping = {
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extremeCpuMonitorSystemUtilization5secs => { oid => '.1.3.6.1.4.1.1916.1.32.1.4.1.5' },
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extremeCpuMonitorSystemUtilization10secs => { oid => '.1.3.6.1.4.1.1916.1.32.1.4.1.6' },
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extremeCpuMonitorSystemUtilization30secs => { oid => '.1.3.6.1.4.1.1916.1.32.1.4.1.7' },
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extremeCpuMonitorSystemUtilization1min => { oid => '.1.3.6.1.4.1.1916.1.32.1.4.1.8' },
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extremeCpuMonitorSystemUtilization5mins => { oid => '.1.3.6.1.4.1.1916.1.32.1.4.1.9' },
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};
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sub manage_selection {
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my ($self, %options) = @_;
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my $oid_extremeCpuMonitorSystemEntry = '.1.3.6.1.4.1.1916.1.32.1.4.1';
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my $oid_extremeCpuMonitorTotalUtilization = '.1.3.6.1.4.1.1916.1.32.1.2'; # without .0
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$self->{results} = $self->{snmp}->get_multiple_table(oids => [
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{ oid => $oid_extremeCpuMonitorTotalUtilization },
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{ oid => $oid_extremeCpuMonitorSystemEntry },
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],
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, nothing_quit => 1);
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$self->{cpu} = {};
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foreach my $oid (keys %{$self->{results}->{$oid_extremeCpuMonitorSystemEntry}}) {
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next if ($oid !~ /^$mapping->{extremeCpuMonitorSystemUtilization1min}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_extremeCpuMonitorSystemEntry}, instance => $instance);
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$self->{cpu}->{$instance} = {num => $instance, %$result};
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}
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$self->{global} = { total => $self->{results}->{$oid_extremeCpuMonitorTotalUtilization}->{$oid_extremeCpuMonitorTotalUtilization . '.0'} };
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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 CPU usages.
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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: 'total', '5sec', '10sec', '30sec, '1min', '5min'.
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=item B<--critical-*>
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Threshold critical.
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Can be: 'total', '5sec', '10sec', '30sec, '1min', '5min'.
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=back
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=cut
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