236 lines
7.4 KiB
Perl
236 lines
7.4 KiB
Perl
#
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# Copyright 2020 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::tomcat::web::mode::applications;
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use base qw(centreon::plugins::templates::counter);
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use strict;
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use warnings;
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use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold catalog_status_calc);
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use centreon::plugins::http;
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sub custom_status_output {
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my ($self, %options) = @_;
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my $msg = 'state: ' . $self->{result_values}->{state};
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return $msg;
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'application', type => 1, cb_prefix_output => 'prefix_application_output', message_multiple => 'All applications are ok' }
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];
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$self->{maps_counters}->{application} = [
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{ label => 'status', threshold => 0, set => {
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key_values => [ { name => 'state' }, { name => 'contextpath' }, { name => 'display' } ],
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closure_custom_calc => \&catalog_status_calc,
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold
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}
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},
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{ label => 'sessions-active', nlabel => 'application.sessions.active.count', set => {
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key_values => [ { name => 'sessions' }, { name => 'display' } ],
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output_template => 'active sessions: %s',
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perfdatas => [
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{ value => 'sessions', template => '%s',
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min => 0, label_extra_instance => 1, instance_use => 'display' },
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],
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}
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},
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];
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}
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sub prefix_application_output {
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my ($self, %options) = @_;
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return "Application '" . $options{instance_value}->{display} . "' ";
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'hostname:s' => { name => 'hostname' },
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'port:s' => { name => 'port', default => '8080' },
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'proto:s' => { name => 'proto' },
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'credentials' => { name => 'credentials' },
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'basic' => { name => 'basic' },
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'username:s' => { name => 'username' },
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'password:s' => { name => 'password' },
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'timeout:s' => { name => 'timeout' },
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'urlpath:s' => { name => 'url_path', default => '/manager/text/list' },
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'filter-name:s' => { name => 'filter_name' },
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'filter-path:s' => { name => 'filter_path', },
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'unknown-http-status:s' => { name => 'unknown_http_status', default => '%{http_code} < 200 or %{http_code} >= 300' },
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'warning-http-status:s' => { name => 'warning_http_status' },
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'critical-http-status:s' => { name => 'critical_http_status' },
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'unknown-status:s' => { name => 'unknown_status', default => '%{state} ne "running"' },
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'warning-status:s' => { name => 'warning_status', default => '' },
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'critical-status:s' => { name => 'critical_status', default => '%{state} eq "stopped"' },
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});
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$self->{http} = centreon::plugins::http->new(%options);
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return $self;
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::check_options(%options);
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$self->{http}->set_options(%{$self->{option_results}});
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$self->change_macros(macros => ['unknown_status', 'warning_status', 'critical_status']);
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my $webcontent = $self->{http}->request(
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unknown_status => $self->{option_results}->{unknown_http_status},
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warning_status => $self->{option_results}->{warning_http_status},
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critical_status => $self->{option_results}->{critical_http_status},
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);
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$self->{application} = {};
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while ($webcontent =~ /^(.*?)\s*:\s*(.*?)\s*:\s*(.*?)\s*:\s*(.*)/mg) {
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my ($context, $state, $sessions, $contextpath) = ($1, $2, $3, $4);
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next if (defined($self->{option_results}->{filter_path}) && $self->{option_results}->{filter_path} ne '' &&
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$contextpath !~ /$self->{option_results}->{filter_path}/);
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next if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$context !~ /$self->{option_results}->{filter_name}/);
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$self->{application}->{$context} = {
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display => $context,
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state => $state,
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sessions => $sessions,
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contextpath => $contextpath
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};
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}
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if (scalar(keys %{$self->{application}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No application found.");
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$self->{output}->option_exit();
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}
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}
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1;
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__END__
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=head1 MODE
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Check Tomcat Application Status by Tomcat Manager
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=over 8
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=item B<--hostname>
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IP Address or FQDN of the Tomcat Application Server
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=item B<--port>
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Port used by Tomcat
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=item B<--proto>
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Protocol used http or https
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=item B<--credentials>
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Specify this option if you access server-status page with authentication
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=item B<--username>
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Specify username for authentication (Mandatory if --credentials is specified)
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=item B<--password>
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Specify password for authentication (Mandatory if --credentials is specified)
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=item B<--basic>
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Specify this option if you access server-status page over basic authentication and don't want a '401 UNAUTHORIZED' error to be logged on your webserver.
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Specify this option if you access server-status page over hidden basic authentication or you'll get a '404 NOT FOUND' error.
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(Use with --credentials)
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=item B<--timeout>
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Threshold for HTTP timeout
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=item B<--urlpath>
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Path to the Tomcat Manager List (Default: Tomcat 7 '/manager/text/list')
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Tomcat 6: '/manager/list'
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Tomcat 7: '/manager/text/list'
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=item B<--fitler-name>
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Filter context name (regexp can be used)
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=item B<--filter-path>
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Filter Context Path (regexp can be used).
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Can be for example: '/STORAGE/context/test1'.
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=item B<--unknown-http-status>
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Threshold unknown for http response code (Default: '%{http_code} < 200 or %{http_code} >= 300')
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=item B<--warning-http-status>
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Threshold warning for http response code
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=item B<--critical-http-status>
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Threshold critical for http response code
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=item B<--unknown-status>
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Set unknown threshold for status (Default: '%{state} ne "running"').
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Can used special variables like: %{state}, %{display}
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=item B<--warning-status>
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Set warning threshold for status (Default: '').
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Can used special variables like: %{state}, %{display}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{state} eq "stopped"').
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Can used special variables like: %{state}, %{display}
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'sessions-active'.
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=back
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=cut
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