centreon-plugins/apps/iis/restapi/mode/applicationpools.pm

156 lines
4.8 KiB
Perl

#
# Copyright 2020 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 apps::iis::restapi::mode::applicationpools;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold);
use Digest::MD5 qw(md5_hex);
sub custom_status_output {
my ($self, %options) = @_;
return sprintf(
'status: %s [auto start: %s]',
$self->{result_values}->{status},
$self->{result_values}->{auto_start}
);
}
sub prefix_pool_output {
my ($self, %options) = @_;
return "Application pool '" . $options{instance_value}->{display} . "' ";
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'pools', type => 1, cb_prefix_output => 'prefix_pool_output', message_multiple => 'All application pools are ok', skipped_code => { -10 => 1 } }
];
$self->{maps_counters}->{pools} = [
{ label => 'status', threshold => 0, set => {
key_values => [ { name => 'status' }, { name => 'auto_start' }, { name => 'display' } ],
closure_custom_output => $self->can('custom_status_output'),
closure_custom_perfdata => sub { return 0; },
closure_custom_threshold_check => \&catalog_status_threshold
}
},
{ label => 'requests', nlabel => 'applicationpool.requests.persecond', set => {
key_values => [ { name => 'requests_total', per_second => 1 }, { name => 'display' } ],
output_template => 'requests: %.2f/s',
perfdatas => [
{ template => '%.2f', min => 0, unit => '/s', label_extra_instance => 1 }
]
}
}
];
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1, force_new_perfdata => 1);
bless $self, $class;
$options{options}->add_options(arguments => {
'filter-name:s' => { name => 'filter_name' },
'unknown-status:s' => { name => 'unknown_status', default => '' },
'warning-status:s' => { name => 'warning_status', default => '' },
'critical-status:s' => { name => 'critical_status', default => '%{auto_start} eq "true" and %{status} !~ /starting|started/' }
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
$self->change_macros(macros => ['warning_status', 'critical_status', 'unknown_status']);
}
sub manage_selection {
my ($self, %options) = @_;
my $results = $options{custom}->get_application_pools(filter_name => $self->{option_results}->{filter_name});
$self->{pools} = {};
foreach (values %$results) {
$self->{pools}->{$_->{name}} = {
display => $_->{name},
status => $_->{status},
auto_start => $_->{auto_start} ? 'true' : 'false',
requests_total => $_->{requests}->{total}
};
}
$self->{cache_name} = 'iis_' . $self->{mode} . '_' . $options{custom}->get_hostname() . '_' .
(defined($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 application pools.
=over 8
=item B<--filter-counters>
Only display some counters (regexp can be used).
Example: --filter-counters='status'
=item B<--filter-name>
Filter application pool name (can be a regexp).
=item B<--unknown-status>
Set unknown threshold for status.
Can used special variables like: %{status}, %{auto_start}, %{display}
=item B<--warning-status>
Set warning threshold for status.
Can used special variables like: %{status}, %{auto_start}, %{display}
=item B<--critical-status>
Set critical threshold for status (Default: '%{auto_start} eq "true" and %{status} !~ /starting|started/').
Can used special variables like: %{status}, %{auto_start}, %{display}
=item B<--warning-*> B<--critical-*>
Thresholds.
Can be: 'requests'.
=back
=cut