215 lines
7.6 KiB
Perl
215 lines
7.6 KiB
Perl
#
|
|
# Copyright 2021 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::dell::equallogic::snmp::mode::diskusage;
|
|
|
|
use base qw(centreon::plugins::templates::counter);
|
|
|
|
use strict;
|
|
use warnings;
|
|
use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
|
|
use Digest::MD5 qw(md5_hex);
|
|
|
|
sub custom_status_output {
|
|
my ($self, %options) = @_;
|
|
|
|
return 'status: ' . $self->{result_values}->{status} . ' [smart health: ' . $self->{result_values}->{health} . ']';
|
|
}
|
|
|
|
sub prefix_disk_output {
|
|
my ($self, %options) = @_;
|
|
|
|
return "Disk '" . $options{instance_value}->{display} . "' ";
|
|
}
|
|
|
|
sub set_counters {
|
|
my ($self, %options) = @_;
|
|
|
|
$self->{maps_counters_type} = [
|
|
{ name => 'disk', type => 1, cb_prefix_output => 'prefix_disk_output', message_multiple => 'All disk usages are ok', skipped_code => { -10 => 1 } }
|
|
];
|
|
|
|
$self->{maps_counters}->{disk} = [
|
|
{ label => 'status', type => 2, critical_default => '%{status} !~ /on-line|spare|off-line/i', set => {
|
|
key_values => [ { name => 'health' }, { name => 'status' }, { name => 'display' } ],
|
|
closure_custom_output => $self->can('custom_status_output'),
|
|
closure_custom_perfdata => sub { return 0; },
|
|
closure_custom_threshold_check => \&catalog_status_threshold_ng
|
|
}
|
|
},
|
|
{ label => 'read', set => {
|
|
key_values => [ { name => 'bytes_read', per_second => 1 }, { name => 'display' } ],
|
|
output_template => 'read: %s %s/s',
|
|
output_change_bytes => 1,
|
|
perfdatas => [
|
|
{ label => 'read_iops', template => '%.2f',
|
|
unit => 'B/s', min => 0, label_extra_instance => 1, instance_use => 'display' }
|
|
]
|
|
}
|
|
},
|
|
{ label => 'write', set => {
|
|
key_values => [ { name => 'bytes_written', per_second => 1 }, { name => 'display' } ],
|
|
output_template => 'write: %s %s/s',
|
|
output_change_bytes => 1,
|
|
perfdatas => [
|
|
{ label => 'write', template => '%.2f',
|
|
unit => 'B/s', min => 0, label_extra_instance => 1, instance_use => 'display' }
|
|
]
|
|
}
|
|
},
|
|
{ label => 'busy-time', set => {
|
|
key_values => [ { name => 'busy_time', diff => 1 }, { name => 'display' } ],
|
|
output_template => 'time busy: %s sec',
|
|
perfdatas => [
|
|
{ label => 'busy_time', template => '%s',
|
|
unit => 's', min => 0, label_extra_instance => 1, instance_use => 'display' }
|
|
]
|
|
}
|
|
}
|
|
];
|
|
}
|
|
|
|
sub new {
|
|
my ($class, %options) = @_;
|
|
my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1);
|
|
bless $self, $class;
|
|
|
|
$options{options}->add_options(arguments => {
|
|
'filter-name:s' => { name => 'filter_name' }
|
|
});
|
|
|
|
return $self;
|
|
}
|
|
|
|
my $map_disk_status = {
|
|
1 => 'on-line', 2 => 'spare', 3 => 'failed', 4 => 'off-line',
|
|
5 => 'alt-sig', 6 => 'too-small', 7 => 'history-of-failures',
|
|
8 => 'unsupported-version', 9 => 'unhealthy', 10 => 'replacement',
|
|
11 => 'encrypted', 12 => 'notApproved', 13 => 'preempt-failed'
|
|
};
|
|
|
|
my $map_disk_health = {
|
|
0 => 'smart-status-not-available',
|
|
1 => 'smart-ok',
|
|
2 => 'smart-tripped'
|
|
};
|
|
|
|
my $mapping = {
|
|
health => { oid => '.1.3.6.1.4.1.12740.3.1.1.1.17', map => $map_disk_health }, # eqlDiskHealth
|
|
bytes_read => { oid => '.1.3.6.1.4.1.12740.3.1.2.1.2' }, # eqlDiskStatusBytesRead [MB]
|
|
bytes_written => { oid => '.1.3.6.1.4.1.12740.3.1.2.1.3' }, # eqlDiskStatusBytesWritten [MB]
|
|
busy_time => { oid => '.1.3.6.1.4.1.12740.3.1.2.1.4' }, # eqlDiskStatusBusyTime [seconds]
|
|
};
|
|
|
|
sub manage_selection {
|
|
my ($self, %options) = @_;
|
|
|
|
if ($options{snmp}->is_snmpv1()) {
|
|
$self->{output}->add_option_msg(short_msg => "Need to use SNMP v2c or v3.");
|
|
$self->{output}->option_exit();
|
|
}
|
|
|
|
my $oid_eqlMemberName = '.1.3.6.1.4.1.12740.2.1.1.1.9';
|
|
my $oid_eqlDiskStatus = '.1.3.6.1.4.1.12740.3.1.1.1.8';
|
|
|
|
$self->{disk} = {};
|
|
my $snmp_result = $options{snmp}->get_multiple_table(oids => [{ oid => $oid_eqlMemberName }, { oid => $oid_eqlDiskStatus }], return_type => 1, nothing_quit => 1);
|
|
foreach my $oid (keys %{$snmp_result}) {
|
|
next if ($oid !~ /^$oid_eqlDiskStatus\.(\d+)\.(\d+)\.(\d+)$/);
|
|
my $instance = $1 . '.' . $2 . '.' . $3;
|
|
my $array_name = $snmp_result->{$oid_eqlMemberName . '.' . $1 . '.' . $2};
|
|
my $name = $array_name . '.' . $3;
|
|
|
|
if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
|
|
$name !~ /$self->{option_results}->{filter_name}/) {
|
|
$self->{output}->output_add(long_msg => "skipping disk '" . $name . "'.", debug => 1);
|
|
next;
|
|
}
|
|
|
|
$self->{disk}->{$instance} = { display => $name, status => $map_disk_status->{ $snmp_result->{$oid} } };
|
|
}
|
|
|
|
if (scalar(keys %{$self->{disk}}) <= 0) {
|
|
$self->{output}->add_option_msg(short_msg => "No entry found.");
|
|
$self->{output}->option_exit();
|
|
}
|
|
|
|
$options{snmp}->load(
|
|
oids => [
|
|
map($_->{oid}, values(%$mapping))
|
|
],
|
|
instances => [keys %{$self->{disk}}],
|
|
instance_regexp => '^(.*)$'
|
|
);
|
|
$snmp_result = $options{snmp}->get_leef(nothing_quit => 1);
|
|
|
|
foreach (keys %{$self->{disk}}) {
|
|
my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $_);
|
|
|
|
$result->{bytes_read} *= 1024 * 1024;
|
|
$result->{bytes_written} *= 1024 * 1024;
|
|
$result->{health} = 'n/a' if (!defined($result->{health}));
|
|
|
|
$self->{disk}->{$_} = { %{$self->{disk}->{$_}}, %$result };
|
|
}
|
|
|
|
$self->{cache_name} = 'dell_equallogic_' . $self->{mode} . '_' . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' .
|
|
(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all')) . '_' .
|
|
(defined($self->{option_results}->{filter_name}) ? md5_hex($self->{option_results}->{filter_name}) : md5_hex('all'));
|
|
}
|
|
|
|
1;
|
|
|
|
__END__
|
|
|
|
=head1 MODE
|
|
|
|
Check disk usage.
|
|
|
|
=over 8
|
|
|
|
=item B<--filter-name>
|
|
|
|
Filter disk name (can be a regexp).
|
|
|
|
=item B<--unknown-status>
|
|
|
|
Set warning threshold for status (Default: '').
|
|
Can used special variables like: %{health}, %{status}, %{display}
|
|
|
|
=item B<--warning-status>
|
|
|
|
Set warning threshold for status (Default: '').
|
|
Can used special variables like: %{health}, %{status}, %{display}
|
|
|
|
=item B<--critical-status>
|
|
|
|
Set critical threshold for status (Default: '%{status} !~ /on-line|spare|off-line/i').
|
|
Can used special variables like: %{health}, %{status}, %{display}
|
|
|
|
=item B<--warning-*> B<--critical-*>
|
|
|
|
Thresholds.
|
|
Can be: 'busy-time' (s), 'read-iops' (iops), 'write-iops' (iops).
|
|
|
|
=back
|
|
|
|
=cut
|