add plugin isilon snmp

This commit is contained in:
garnier-quentin 2016-11-21 15:33:18 +01:00
parent 3c48292fd7
commit 6c3d4c8246
7 changed files with 741 additions and 0 deletions

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#
# Copyright 2016 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 storage::emc::isilon::snmp::mode::clusterusage;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
my $instance_mode;
sub custom_status_threshold {
my ($self, %options) = @_;
my $status = 'ok';
my $message;
eval {
local $SIG{__WARN__} = sub { $message = $_[0]; };
local $SIG{__DIE__} = sub { $message = $_[0]; };
if (defined($instance_mode->{option_results}->{critical_status}) && $instance_mode->{option_results}->{critical_status} ne '' &&
eval "$instance_mode->{option_results}->{critical_status}") {
$status = 'critical';
} elsif (defined($instance_mode->{option_results}->{warning_status}) && $instance_mode->{option_results}->{warning_status} ne '' &&
eval "$instance_mode->{option_results}->{warning_status}") {
$status = 'warning';
}
};
if (defined($message)) {
$self->{output}->output_add(long_msg => 'filter status issue: ' . $message);
}
return $status;
}
sub custom_status_output {
my ($self, %options) = @_;
my $msg = 'status: ' . $self->{result_values}->{status};
return $msg;
}
sub custom_status_calc {
my ($self, %options) = @_;
$self->{result_values}->{status} = $options{new_datas}->{$self->{instance} . '_status'};
return 0;
}
sub custom_usage_perfdata {
my ($self, %options) = @_;
my $label = 'ifs_used';
my $value_perf = $self->{result_values}->{used};
if (defined($instance_mode->{option_results}->{free})) {
$label = 'ifs_free';
$value_perf = $self->{result_values}->{free};
}
my %total_options = ();
if ($instance_mode->{option_results}->{units} eq '%') {
$total_options{total} = $self->{result_values}->{total};
$total_options{cast_int} = 1;
}
$self->{output}->perfdata_add(label => $label, unit => 'B',
value => $value_perf,
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
min => 0, max => $self->{result_values}->{total});
}
sub custom_usage_threshold {
my ($self, %options) = @_;
my ($exit, $threshold_value);
$threshold_value = $self->{result_values}->{used};
$threshold_value = $self->{result_values}->{free} if (defined($instance_mode->{option_results}->{free}));
if ($instance_mode->{option_results}->{units} eq '%') {
$threshold_value = $self->{result_values}->{prct_used};
$threshold_value = $self->{result_values}->{prct_free} if (defined($instance_mode->{option_results}->{free}));
}
$exit = $self->{perfdata}->threshold_check(value => $threshold_value, 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 ($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});
my $msg = sprintf("IFS Usage 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}->{total} = $options{new_datas}->{$self->{instance} . '_total'};
$self->{result_values}->{used} = $options{new_datas}->{$self->{instance} . '_used'};
$self->{result_values}->{free} = $self->{result_values}->{total} - $self->{result_values}->{used};
$self->{result_values}->{prct_used} = $self->{result_values}->{used} * 100 / $self->{result_values}->{total};
$self->{result_values}->{prct_free} = 100 - $self->{result_values}->{prct_used};
return 0;
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'cluster', type => 0, cb_prefix_output => 'prefix_cluster_output', message_separator => ' - ' },
];
$self->{maps_counters}->{cluster} = [
{ label => 'status', threshold => 0, set => {
key_values => [ { name => 'status' } ],
closure_custom_calc => $self->can('custom_status_calc'),
closure_custom_output => $self->can('custom_status_output'),
closure_custom_perfdata => sub { return 0; },
closure_custom_threshold_check => $self->can('custom_status_threshold'),
}
},
{ label => 'health', set => {
key_values => [ { name => 'health' } ],
output_template => 'Node health: %.2f%%',
perfdatas => [
{ label => 'health', value => 'health_absolute', template => '%2f',
min => 0, max => 100, unit => '%' },
],
}
},
{ label => 'ifs-usage', set => {
key_values => [ { name => 'used' }, { 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 => $self->can('custom_usage_threshold'),
}
},
];
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"warning-status:s" => { name => 'warning_status', default => '%{status} =~ /attn/' },
"critical-status:s" => { name => 'critical_status', default => '%{status} =~ /down|invalid/' },
"units:s" => { name => 'units', default => '%' },
"free" => { name => 'free' },
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
$instance_mode = $self;
$self->change_macros();
}
sub prefix_cluster_output {
my ($self, %options) = @_;
return "Cluster ";
}
sub change_macros {
my ($self, %options) = @_;
foreach (('warning_status', 'critical_status')) {
if (defined($self->{option_results}->{$_})) {
$self->{option_results}->{$_} =~ s/%\{(.*?)\}/\$self->{result_values}->{$1}/g;
}
}
}
my %mapping_health = (
0 => 'ok',
1 => 'attn',
2 => 'down',
3 => 'invalid',
);
my $mapping = {
clusterHealth => { oid => '.1.3.6.1.4.1.12124.1.1.2', map => \%mapping_health },
nodeCount => { oid => '.1.3.6.1.4.1.12124.1.1.4' },
onlineNodes => { oid => '.1.3.6.1.4.1.12124.1.1.6' },
ifsTotalBytes => { oid => '.1.3.6.1.4.1.12124.1.3.1' },
ifsUsedBytes => { oid => '.1.3.6.1.4.1.12124.1.3.2' },
ifsAvailableBytes => { oid => '.1.3.6.1.4.1.12124.1.3.3' },
};
my $oid_clusterStatus = '.1.3.6.1.4.1.12124.1.1';
my $oid_ifsFilesystem = '.1.3.6.1.4.1.12124.1.3';
sub manage_selection {
my ($self, %options) = @_;
$self->{results} = $options{snmp}->get_multiple_table(oids => [{ oid => $oid_clusterStatus },
{ oid => $oid_ifsFilesystem },
],
nothing_quit => 1, return_type => 1);
my $result = $options{snmp}->map_instance(mapping => $mapping, results => $self->{results}, instance => '0');
my @online_nodes = split(/,/, $result->{onlineNodes});
my $health = scalar(@online_nodes) * 100 / $result->{nodeCount};
$self->{cluster} = {
status => $result->{clusterHealth},
health => $health,
total => $result->{ifsTotalBytes},
used => $result->{ifsUsedBytes},
};
}
1;
__END__
=head1 MODE
Check cluster usages.
=over 8
=item B<--filter-counters>
Only display some counters (regexp can be used).
Example: --filter-counters='^status$'
=item B<--warning-status>
Set warning threshold for status (Default: '%{status} =~ /attn/).
Can used special variables like: %{status}
=item B<--critical-status>
Set critical threshold for status (Default: '%{status} =~ /down|invalid/').
Can used special variables like: %{status}
=item B<--warning-*>
Threshold warning.
Can be: 'ifs-usage', 'health'.
=item B<--critical-*>
Threshold critical.
Can be: 'ifs-usage', 'health'.
=item B<--units>
Units of thresholds (Default: '%') ('%', 'B').
=item B<--free>
Thresholds are on free space left.
=back
=cut

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#
# Copyright 2016 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 storage::emc::isilon::snmp::mode::components::disk;
use strict;
use warnings;
my $mapping = {
diskLogicalNumber => { oid => '.1.3.6.1.4.1.12124.2.52.1.2' },
diskChassisNumber => { oid => '.1.3.6.1.4.1.12124.2.52.1.3' },
diskDeviceName => { oid => '.1.3.6.1.4.1.12124.2.52.1.4' },
diskStatus => { oid => '.1.3.6.1.4.1.12124.2.52.1.5' },
};
my $oid_diskEntry = '.1.3.6.1.4.1.12124.2.52.1';
sub load {
my ($self) = @_;
push @{$self->{request}}, { oid => $oid_diskEntry };
}
sub check {
my ($self) = @_;
$self->{output}->output_add(long_msg => "Checking disks");
$self->{components}->{disk} = {name => 'disks', total => 0, skip => 0};
return if ($self->check_filter(section => 'disk'));
foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_diskEntry}})) {
next if ($oid !~ /^$mapping->{diskStatus}->{oid}\.(.*)$/);
my $instance = $1;
my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_diskEntry}, instance => $instance);
next if ($self->check_filter(section => 'disk', instance => $instance));
$self->{components}->{disk}->{total}++;
$self->{output}->output_add(long_msg => sprintf("disk '%s' status is '%s' [instance = %s] [logical = %s] [chassis = %s]",
$result->{diskDeviceName}, $result->{diskStatus}, $instance,
$result->{diskLogicalNumber}, $result->{diskChassisNumber}
));
my $exit = $self->get_severity(section => 'disk', value => $result->{diskStatus});
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Disk '%s' status is '%s'", $result->{diskDeviceName}, $result->{diskStatus}));
}
}
}
1;

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#
# Copyright 2016 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 storage::emc::isilon::snmp::mode::components::fan;
use strict;
use warnings;
my $mapping = {
fanName => { oid => '.1.3.6.1.4.1.12124.2.53.1.2' },
fanDescription => { oid => '.1.3.6.1.4.1.12124.2.53.1.3' },
fanSpeed => { oid => '.1.3.6.1.4.1.12124.2.53.1.4' },
};
my $oid_fanEntry = '.1.3.6.1.4.1.12124.2.53.1';
sub load {
my ($self) = @_;
push @{$self->{request}}, { oid => $oid_fanEntry };
}
sub check {
my ($self) = @_;
$self->{output}->output_add(long_msg => "Checking fans");
$self->{components}->{fan} = {name => 'fans', total => 0, skip => 0};
return if ($self->check_filter(section => 'fan'));
foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_fanEntry}})) {
next if ($oid !~ /^$mapping->{fanSpeed}->{oid}\.(.*)$/);
my $instance = $1;
my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_fanEntry}, instance => $instance);
next if ($self->check_filter(section => 'fan', instance => $instance));
$self->{components}->{fan}->{total}++;
$self->{output}->output_add(long_msg => sprintf("fan '%s' is %s rpm [instance = %s] [description = %s]",
$result->{fanName}, $result->{fanSpeed}, $instance,
$result->{fanDescription}));
my ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'fan', instance => $instance, value => $result->{fanSpeed});
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Fan '%s' is %s rpm", $result->{fanName}, $result->{fanSpeed}));
}
$self->{output}->perfdata_add(label => 'speed_' . $result->{fanName}, unit => 'rpm',
value => $result->{fanSpeed},
warning => $warn,
critical => $crit,
);
}
}
1;

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#
# Copyright 2016 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 storage::emc::isilon::snmp::mode::components::power;
use strict;
use warnings;
my $mapping = {
powerSensorName => { oid => '.1.3.6.1.4.1.12124.2.55.1.2' },
powerSensorDescription => { oid => '.1.3.6.1.4.1.12124.2.55.1.3' },
powerSensorValue => { oid => '.1.3.6.1.4.1.12124.2.55.1.4' },
};
my $oid_powerSensorEntry = '.1.3.6.1.4.1.12124.2.55.1';
sub load {
my ($self) = @_;
push @{$self->{request}}, { oid => $oid_powerSensorEntry };
}
sub check {
my ($self) = @_;
$self->{output}->output_add(long_msg => "Checking power");
$self->{components}->{power} = {name => 'power', total => 0, skip => 0};
return if ($self->check_filter(section => 'power'));
foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_powerSensorEntry}})) {
next if ($oid !~ /^$mapping->{powerSensorValue}->{oid}\.(.*)$/);
my $instance = $1;
my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_powerSensorEntry}, instance => $instance);
next if ($self->check_filter(section => 'power', instance => $instance));
$self->{components}->{power}->{total}++;
$self->{output}->output_add(long_msg => sprintf("Power '%s' sensor is %s [instance = %s] [description = %s]",
$result->{powerSensorName}, $result->{powerSensorValue}, $instance,
$result->{powerSensorDescription}));
my ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'fan', instance => $instance, value => $result->{powerSensorValue});
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Power '%s' sensor is %s (Volt or Amp)", $result->{powerSensorName}, $result->{powerSensorValue}));
}
$self->{output}->perfdata_add(label => 'power_' . $result->{powerSensorName},
value => $result->{powerSensorValue},
warning => $warn,
critical => $crit,
);
}
}
1;

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#
# Copyright 2016 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 storage::emc::isilon::snmp::mode::components::temperature;
use strict;
use warnings;
my $mapping = {
tempSensorName => { oid => '.1.3.6.1.4.1.12124.2.54.1.2' },
tempSensorDescription => { oid => '.1.3.6.1.4.1.12124.2.54.1.3' },
tempSensorValue => { oid => '.1.3.6.1.4.1.12124.2.54.1.4' },
};
my $oid_tempSensorEntry = '.1.3.6.1.4.1.12124.2.54.1';
sub load {
my ($self) = @_;
push @{$self->{request}}, { oid => $oid_tempSensorEntry };
}
sub check {
my ($self) = @_;
$self->{output}->output_add(long_msg => "Checking temperatures");
$self->{components}->{temperature} = {name => 'temperatures', total => 0, skip => 0};
return if ($self->check_filter(section => 'temperature'));
foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_tempSensorEntry}})) {
next if ($oid !~ /^$mapping->{tempSensorValue}->{oid}\.(.*)$/);
my $instance = $1;
my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_tempSensorEntry}, instance => $instance);
next if ($self->check_filter(section => 'temperature', instance => $instance));
$self->{components}->{temperature}->{total}++;
$self->{output}->output_add(long_msg => sprintf("temperature '%s' is %s C [instance = %s] [description = %s]",
$result->{tempSensorName}, $result->{tempSensorValue}, $instance,
$result->{tempSensorDescription}));
my ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'temperature', instance => $instance, value => $result->{tempSensorValue});
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Temperature '%s' is %s C", $result->{tempSensorName}, $result->{tempSensorValue}));
}
$self->{output}->perfdata_add(label => 'temperature_' . $result->{tempSensorName}, unit => 'C',
value => $result->{tempSensorValue},
warning => $warn,
critical => $crit,
);
}
}
1;

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#
# Copyright 2016 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 storage::emc::isilon::snmp::mode::hardware;
use base qw(centreon::plugins::templates::hardware);
use strict;
use warnings;
sub set_system {
my ($self, %options) = @_;
$self->{regexp_threshold_overload_check_section_option} = '^(disk)$';
$self->{regexp_threshold_numeric_check_section_option} = '^(fan|temperature|power)$';
$self->{cb_hook1} = 'get_version'; # before the loads
$self->{cb_hook2} = 'snmp_execute';
$self->{thresholds} = {
disk => [
['healthy', 'OK'],
['preparing', 'OK'],
['.*', 'CRITICAL'],
],
};
$self->{components_path} = 'storage::emc::isilon::snmp::mode::components';
$self->{components_module} = ['fan', 'temperature', 'power', 'disk'];
}
sub snmp_execute {
my ($self, %options) = @_;
$self->{snmp} = $options{snmp};
$self->{results} = $self->{snmp}->get_multiple_table(oids => $self->{request});
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options, no_absent => 1);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
});
return $self;
}
1;
__END__
=head1 MODE
Check components.
=over 8
=item B<--component>
Which component to check (Default: '.*').
Can be: 'fan', 'disk', 'temperature', 'power'.
=item B<--filter>
Exclude some parts (comma seperated list) (Example: --filter=fan --filter=power)
Can also exclude specific instance: --filter=power,3.3
=item B<--no-component>
Return an error if no compenents are checked.
If total (with skipped) is 0. (Default: 'critical' returns).
=item B<--threshold-overload>
Set to overload default threshold values (syntax: section,[instance,]status,regexp)
It used before default thresholds (order stays).
Example: --threshold-overload='fan,CRITICAL,^(?!(ok)$)'
=item B<--warning>
Set warning threshold (syntax: type,instance,threshold)
Example: --warning='temperature,.*,20'
=item B<--critical>
Set critical threshold (syntax: type,instance,threshold)
Example: --critical='temperature,1.1,25' --critical='battery,.*,20:'
=back
=cut

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#
# Copyright 2016 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 storage::emc::isilon::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}} = (
'cluster-usage' => 'storage::emc::isilon::snmp::mode::clusterusage',
'hardware' => 'storage::emc::isilon::snmp::mode::hardware',
);
return $self;
}
1;
__END__
=head1 PLUGIN DESCRIPTION
Check EMC Isilon in SNMP.
=cut