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add plugin huawei snmp. basic check

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qgarnier 2017-07-20 10:56:26 +02:00
parent 2b699ddf52
commit 855b433d83
3 changed files with 366 additions and 0 deletions
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network/huawei/snmp/mode/cpu.pm Normal file
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#
# Copyright 2017 Centreon (http://www.centreon.com/)
#
# Centreon is a full-fledged industry-strength solution that meets
# the needs in IT infrastructure and application monitoring for
# service performance.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package network::huawei::snmp::mode::cpu;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'cpu', type => 1, cb_prefix_output => 'prefix_cpu_output', message_multiple => 'All CPU usages are ok' }
];
$self->{maps_counters}->{cpu} = [
{ label => 'usage', set => {
key_values => [ { name => 'cpu' }, { name => 'num' }, ],
output_template => 'Usage : %.2f %%',
perfdatas => [
{ label => 'cpu', value => 'cpu_absolute', template => '%.2f',
min => 0, max => 100, unit => '%', label_extra_instance => 1, instance_use => 'num_absolute' },
],
}
},
];
}
sub prefix_cpu_output {
my ($self, %options) = @_;
return "CPU '" . $options{instance_value}->{num} . "' ";
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
});
return $self;
}
my $oid_hwEntityCpuUsage = '.1.3.6.1.4.1.2011.5.25.31.1.1.1.1.5';
my $oid_hwAvgDuty5min = '.1.3.6.1.4.1.2011.6.3.4.1.4';
my $oid_hwResOccupancy = '.1.3.6.1.4.1.2011.6.3.17.1.1.3';
my $map_type = { 1 => 'memory', 2 => 'messageUnits', 3 => 'cpu' };
sub manage_selection {
my ($self, %options) = @_;
my $results = $options{snmp}->get_multiple_table(oids => [
{ oid => $oid_hwEntityCpuUsage },
{ oid => $oid_hwAvgDuty5min },
{ oid => $oid_hwResOccupancy },
], nothing_quit => 1);
$self->{cpu} = {};
my $num = 1;
if (defined($results->{$oid_hwAvgDuty5min}) && scalar(keys %{$results->{$oid_hwAvgDuty5min}}) > 0) {
foreach (keys %{$results->{$oid_hwAvgDuty5min}}) {
$self->{cpu}->{$num} = { num => $num, cpu => $results->{$oid_hwAvgDuty5min}->{$_} };
$num++;
}
} elsif (defined($results->{$oid_hwEntityCpuUsage}) && scalar(keys %{$results->{$oid_hwEntityCpuUsage}}) > 0) {
foreach (keys %{$results->{$oid_hwEntityCpuUsage}}) {
$self->{cpu}->{$num} = { num => $num, cpu => $results->{$oid_hwEntityCpuUsage}->{$_} };
$num++;
}
} else {
foreach (keys %{$results->{$oid_hwResOccupancy}}) {
/\.([0-9]*?)$/;
next if (!defined($map_type->{$1}) || $map_type->{$1} ne 'cpu');
$self->{cpu}->{$num} = { num => $num, cpu => $results->{$oid_hwResOccupancy}->{$_} };
$num++;
}
}
}
1;
__END__
=head1 MODE
Check CPU usages.
=over 8
=item B<--warning-usage>
Threshold warning.
=item B<--critical-usage>
Threshold critical.
=back
=cut

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network/huawei/snmp/mode/memory.pm Normal file
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#
# Copyright 2017 Centreon (http://www.centreon.com/)
#
# Centreon is a full-fledged industry-strength solution that meets
# the needs in IT infrastructure and application monitoring for
# service performance.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package network::huawei::snmp::mode::memory;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
sub custom_usage_perfdata {
my ($self, %options) = @_;
my $extra_label = '';
if (!defined($options{extra_instance}) || $options{extra_instance} != 0) {
$extra_label .= '_' . $self->{result_values}->{display};
}
if ($self->{result_values}->{total} > 0) {
$self->{output}->perfdata_add(label => 'used' . $extra_label, unit => 'B',
value => $self->{result_values}->{used},
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, total => $self->{result_values}->{total}, cast_int => 1),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, total => $self->{result_values}->{total}, cast_int => 1),
min => 0, max => $self->{result_values}->{total});
} else {
$self->{output}->perfdata_add(label => 'used' . $extra_label, unit => '%',
value => $self->{result_values}->{prct_used},
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}),
min => 0, max => 100);
}
}
sub custom_usage_threshold {
my ($self, %options) = @_;
my $exit = $self->{perfdata}->threshold_check(value => $self->{result_values}->{prct_used}, threshold => [ { label => 'critical-' . $self->{label}, exit_litteral => 'critical' }, { label => 'warning-' . $self->{label}, exit_litteral => 'warning' } ]);
return $exit;
}
sub custom_usage_output {
my ($self, %options) = @_;
my $msg = 'Used: ' . $self->{result_values}->{prct_used} . '%';
if ($self->{result_values}->{total} > 0) {
my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total});
my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used});
my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free});
$msg = sprintf("Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)",
$total_size_value . " " . $total_size_unit,
$total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
$total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free});
}
return $msg;
}
sub custom_usage_calc {
my ($self, %options) = @_;
$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
$self->{result_values}->{total} = $options{new_datas}->{$self->{instance} . '_total'};
$self->{result_values}->{free} = $options{new_datas}->{$self->{instance} . '_free'};
$self->{result_values}->{used} = $options{new_datas}->{$self->{instance} . '_total'} - $self->{result_values}->{free};
if ($self->{result_values}->{total} > 0) {
$self->{result_values}->{prct_free} = $self->{result_values}->{free} * 100 / $self->{result_values}->{total};
$self->{result_values}->{prct_used} = $self->{result_values}->{used} * 100 / $self->{result_values}->{total};
} else {
$self->{result_values}->{prct_used} = $options{new_datas}->{$self->{instance} . '_used_prct'};
}
return 0;
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'memory', type => 1, cb_prefix_output => 'prefix_memory_output', message_multiple => 'All memory usages are ok' }
];
$self->{maps_counters}->{memory} = [
{ label => 'usage', set => {
key_values => [ { name => 'display' }, { name => 'used_prct' }, { name => 'free' }, { name => 'total' } ],
closure_custom_calc => $self->can('custom_usage_calc'),
closure_custom_output => $self->can('custom_usage_output'),
closure_custom_perfdata => $self->can('custom_usage_perfdata'),
closure_custom_threshold_check => $self->can('custom_usage_threshold'),
}
},
];
}
sub prefix_memory_output {
my ($self, %options) = @_;
return "Memory '" . $options{instance_value}->{display} . "' ";
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
});
return $self;
}
my $oid_hwEntityMemUsage = '.1.3.6.1.4.1.2011.5.25.31.1.1.1.1.7'; # prct
my $oid_hwMemoryDevEntry = '.1.3.6.1.4.1.2011.6.3.5.1.1';
my $oid_hwResOccupancy = '.1.3.6.1.4.1.2011.6.3.17.1.1.3';
my $map_type = { 1 => 'memory', 2 => 'messageUnits', 3 => 'cpu' };
my $mapping = {
hwMemoryDevSize => { oid => '.1.3.6.1.4.1.2011.6.3.5.1.1.2' }, # B
hwMemoryDevFree => { oid => '.1.3.6.1.4.1.2011.6.3.5.1.1.3' }, # B
};
sub manage_selection {
my ($self, %options) = @_;
$self->{memory} = {};
my $results = $options{snmp}->get_multiple_table(oids => [
{ oid => $oid_hwEntityMemUsage },
{ oid => $oid_hwMemoryDevEntry, end => $mapping->{hwMemoryDevFree}->{oid} },
{ oid => $oid_hwResOccupancy },
], nothing_quit => 1);
my $num = 1;
if (defined($results->{$oid_hwMemoryDevEntry}) && scalar(keys %{$results->{$oid_hwMemoryDevEntry}}) > 0) {
foreach (keys %{$results->{$oid_hwMemoryDevEntry}}) {
next if (!/^$mapping->{hwMemoryDevFree}->{oid}\.(.*)$/);
my $result = $options{snmp}->map_instance(mapping => $mapping, results => $results->{$oid_hwMemoryDevEntry}, instance => $1);
$self->{memory}->{$num} = { display => $num, used_prct => -1, free => $result->{hwMemoryDevFree}, total => $result->{hwMemoryDevSize} };
$num++;
}
} elsif (defined($results->{$oid_hwEntityMemUsage}) && scalar(keys %{$results->{$oid_hwEntityMemUsage}}) > 0) {
foreach (keys %{$results->{$oid_hwEntityMemUsage}}) {
$self->{memory}->{$num} = { display => $num, used_prct => $results->{$oid_hwEntityMemUsage}->{$_}, free => 0, total => 0 };
$num++;
}
} else {
foreach (keys %{$results->{$oid_hwResOccupancy}}) {
/\.([0-9]*?)$/;
next if (!defined($map_type->{$1}) || $map_type->{$1} ne 'memory');
$self->{memory}->{$num} = { display => $num, used_prct => $results->{$oid_hwResOccupancy}->{$_}, free => 0, total => 0 };
$num++;
}
}
}
1;
__END__
=head1 MODE
Check memory usage.
=over 8
=item B<--warning-usage>
Threshold warning (in percent).
=item B<--critical-usage>
Threshold critical (in percent).
=back
=cut

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#
# Copyright 2017 Centreon (http://www.centreon.com/)
#
# Centreon is a full-fledged industry-strength solution that meets
# the needs in IT infrastructure and application monitoring for
# service performance.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package network::huawei::snmp::plugin;
use strict;
use warnings;
use base qw(centreon::plugins::script_snmp);
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
%{$self->{modes}} = (
'cpu' => 'network::huawei::snmp::mode::cpu',
'interfaces' => 'snmp_standard::mode::interfaces',
'list-interfaces' => 'snmp_standard::mode::listinterfaces',
'memory' => 'network::huawei::snmp::mode::memory',
);
return $self;
}
1;
__END__
=head1 PLUGIN DESCRIPTION
Check Huawei equipments in SNMP.
=cut