centreon-plugins/hardware/sensors/sensormetrix/em01/web/mode/humidity.pm

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#
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# Copyright 2017 Centreon (http://www.centreon.com/)
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#
# 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.
#
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package hardware::sensors::sensormetrix::em01::web::mode::humidity;
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use base qw(centreon::plugins::mode);
use strict;
use warnings;
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use centreon::plugins::http;
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sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"hostname:s" => { name => 'hostname' },
"port:s" => { name => 'port', },
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"proto:s" => { name => 'proto' },
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"urlpath:s" => { name => 'url_path', default => "/index.htm?em" },
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"credentials" => { name => 'credentials' },
"username:s" => { name => 'username' },
"password:s" => { name => 'password' },
"proxyurl:s" => { name => 'proxyurl' },
"warning:s" => { name => 'warning' },
"critical:s" => { name => 'critical' },
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"timeout:s" => { name => 'timeout' },
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});
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$self->{http} = centreon::plugins::http->new(output => $self->{output});
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return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::init(%options);
if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
$self->{output}->option_exit();
}
if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
$self->{output}->option_exit();
}
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$self->{http}->set_options(%{$self->{option_results}});
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}
sub run {
my ($self, %options) = @_;
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my $webcontent = $self->{http}->request();
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my $humidity;
if ($webcontent !~ /<body>(.*)<\/body>/msi || $1 !~ /HU:\s*([0-9\.]+)/i) {
$self->{output}->add_option_msg(short_msg => "Could not find humidity information.");
$self->{output}->option_exit();
}
$humidity = $1;
$humidity = '0' . $humidity if ($humidity =~ /^\./);
my $exit = $self->{perfdata}->threshold_check(value => $humidity, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Humidity: %.2f %%", $humidity));
$self->{output}->perfdata_add(label => "humidity", unit => '%',
value => sprintf("%.2f", $humidity),
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
);
$self->{output}->display();
$self->{output}->exit();
}
1;
__END__
=head1 MODE
Check sensor Humidity.
=over 8
=item B<--hostname>
IP Addr/FQDN of the webserver host
=item B<--port>
Port used by Apache
=item B<--proxyurl>
Proxy URL if any
=item B<--proto>
Specify https if needed
=item B<--urlpath>
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Set path to get server-status page in auto mode (Default: '/index.htm?em')
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=item B<--credentials>
Specify this option if you access server-status page over basic authentification
=item B<--username>
Specify username for basic authentification (Mandatory if --credentials is specidied)
=item B<--password>
Specify password for basic authentification (Mandatory if --credentials is specidied)
=item B<--timeout>
Threshold for HTTP timeout
=item B<--warning>
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Warning Threshold for Humidity
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=item B<--critical>
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Critical Threshold for Humidity
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=back
=cut