centreon-plugins/storage/overland/neo/snmp/mode/eventlog.pm

131 lines
4.2 KiB
Perl

#
# 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 storage::overland::neo::snmp::mode::eventlog;
use base qw(centreon::plugins::mode);
use strict;
use warnings;
my %severity_map = (
0 => 'informational',
1 => 'mild',
2 => 'hard',
3 => 'severe',
);
my $mapping = {
errCode => { oid => '.1.3.6.1.4.1.3351.1.3.2.3.3.1.2' },
errSeverity => { oid => '.1.3.6.1.4.1.3351.1.3.2.3.3.1.3', map => \%severity_map },
errMsg => { oid => '.1.3.6.1.4.1.3351.1.3.2.3.3.1.4' },
};
my $oid_errorEntry = '.1.3.6.1.4.1.3351.1.3.2.3.3.1';
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"filter-severity:s" => { name => 'filter_severity', default => 'hard|severe' },
"filter-message:s" => { name => 'filter_message' },
"warning" => { name => 'warning' },
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::init(%options);
}
sub run {
my ($self, %options) = @_;
my $exit = defined($self->{option_results}->{warning}) ? 'WARNING' : 'CRITICAL';
my ($num_eventlog_checked, $num_errors) = (0, 0);
$self->{output}->output_add(severity => 'OK',
short_msg => "No problems detected.");
my $results = $options{snmp}->get_table(oid => $oid_errorEntry);
foreach my $oid ($options{snmp}->oid_lex_sort(keys %$results)) {
next if ($oid !~ /^$mapping->{errSeverity}->{oid}(?:\.(.*)|$)/);
my $instance = defined($1) ? $1 : undef;
my $result = $options{snmp}->map_instance(mapping => $mapping, results => $results, instance => $instance);
$num_eventlog_checked++;
next if (defined($self->{option_results}->{filter_severity}) && $self->{option_results}->{filter_severity} ne '' && $result->{errSeverity} !~ /$self->{option_results}->{filter_severity}/);
next if (defined($self->{option_results}->{filter_message}) && $self->{option_results}->{filter_message} ne '' && $result->{errMsg} !~ /$self->{option_results}->{filter_message}/);
$num_errors++;
$self->{output}->output_add(long_msg => sprintf("%s : %s [severity: %s]",
$result->{errCode},
$result->{errMsg}, $result->{errSeverity}
)
);
}
$self->{output}->output_add(long_msg => sprintf("Number of message checked: %s", $num_eventlog_checked));
if ($num_errors != 0) {
# Message problem
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("%d problem detected (use verbose for more details)", $num_errors)
);
}
$self->{output}->display();
$self->{output}->exit();
}
1;
__END__
=head1 MODE
Check eventlogs.
=over 8
=item B<--warning>
Use warning return instead 'critical'.
=item B<--filter-severity>
Filter on severity. (Default: hard|severe)
Can be: severe, hard, mild, informational.
=item B<--filter-message>
Filter on event message. (Default: none)
=back
=cut