184 lines
4.4 KiB
Perl
184 lines
4.4 KiB
Perl
#
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# Copyright 2021 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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package apps::hddtemp::custom::tcp;
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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 IO::Socket;
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sub new {
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my ($class, %options) = @_;
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my $self = {};
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bless $self, $class;
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if (!defined($options{output})) {
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print "Class Custom: Need to specify 'output' argument.\n";
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exit 3;
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}
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if (!defined($options{options})) {
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$options{output}->add_option_msg(short_msg => "Class Custom: Need to specify 'options' argument.");
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$options{output}->option_exit();
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}
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if (!defined($options{noptions})) {
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$options{options}->add_options(arguments => {
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'hostname:s' => { name => 'hostname' },
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'port:s' => { name => 'port' },
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'timeout:s' => { name => 'timeout' }
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});
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}
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$options{options}->add_help(package => __PACKAGE__, sections => 'CUSTOM TCP OPTIONS', once => 1);
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$self->{output} = $options{output};
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return $self;
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}
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sub set_options {
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my ($self, %options) = @_;
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$self->{option_results} = $options{option_results};
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}
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sub set_defaults {}
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sub check_options {
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my ($self, %options) = @_;
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$self->{hostname} = (defined($self->{option_results}->{hostname})) ? $self->{option_results}->{hostname} : '';
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$self->{port} = (defined($self->{option_results}->{port})) && $self->{option_results}->{port} =~ /(\d+)/ ? $1 : 7634;
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$self->{timeout} = (defined($self->{option_results}->{timeout})) && $self->{option_results}->{timeout} =~ /(\d+)/ ? $1 : 30;
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if ($self->{hostname} eq '') {
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$self->{output}->add_option_msg(short_msg => 'Need to specify --hostname option.');
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$self->{output}->option_exit();
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}
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return 0;
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}
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sub get_hddtemp_drives {
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my ($self, %options) = @_;
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my $socket = new IO::Socket::INET(
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Proto => 'tcp',
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PeerAddr => $self->{hostname},
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PeerPort => $self->{port},
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Timeout => $self->{timeout}
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);
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if (!defined($socket)) {
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$self->{output}->add_option_msg(short_msg => "could not connect: $@");
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$self->{output}->option_exit();
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}
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my $line;
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eval {
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local $SIG{ALRM} = sub { die 'Timeout'; };
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alarm($self->{timeout});
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$line = <$socket>;
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alarm(0);
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};
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$socket->shutdown(2);
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if ($@) {
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$self->{output}->add_option_msg(short_msg => 'cannot get informations: ' . $@);
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$self->{output}->option_exit();
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}
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return $line;
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}
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sub list_drives {
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my ($self, %options) = @_;
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my $line = $self->get_hddtemp_drives();
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my $drives = {};
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while ($line =~ /\|(.*?)\|(.*?)\|(.*?)\|(.*?)\|/msg) {
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$drives->{$1} = {};
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}
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return $drives;
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}
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sub get_drives_information {
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my ($self, %options) = @_;
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my $line = $self->get_hddtemp_drives();
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#|/dev/sda|SanDisk ....|33|C|
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#|/dev/sda|Scan .... |NA|*|
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my $mapping_errors = {
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NA => 'notApplicable',
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UNK => 'unknown',
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NOS => 'noSensor',
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SLP => 'driveSleep',
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ERR => 'error'
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};
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my $drives = {};
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while ($line =~ /\|(.*?)\|(.*?)\|(.*?)\|(.*?)\|/msg) {
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my ($name, $value, $unit) = ($1, $3, $4);
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if ($value =~ /\d+/) {
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$drives->{$name} = { temperature => $value, temperature_unit => $unit, status => 'ok' };
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} else {
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$drives->{$name} = { status => $mapping_errors->{$value} };
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}
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}
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return $drives;
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}
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1;
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__END__
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=head1 NAME
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Hddtemp
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=head1 CUSTOM TCP OPTIONS
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Hddtemp tcp
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=over 8
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=item B<--hostname>
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Hostname or IP address.
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=item B<--port>
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Port used (Default: 7634)
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=item B<--timeout>
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Set timeout in seconds (Default: 30).
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=back
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=head1 DESCRIPTION
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B<custom>.
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=cut
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