+ use --dyn-mode option (Fix #313)

apps/centreon/sql/mode/countservices.pm

@@ -0,0 +1,139 @@
+#
+# Copyright 2016 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::centreon::sql::mode::countservices;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+
+sub set_counters {
+    my ($self, %options) = @_;
+    
+    $self->{maps_counters_type} = [
+        { name => 'poller', type => 1, cb_prefix_output => 'prefix_poller_output', message_multiple => 'All poller hosts/services are ok' }
+    ];
+    
+    $self->{maps_counters}->{poller} = [
+        { label => 'host', set => {
+                key_values => [ { name => 'hosts' }, { name => 'display' } ],
+                output_template => 'Number of hosts : %s',
+                perfdatas => [
+                    { label => 'total_hosts', value => 'hosts_absolute', template => '%s', 
+                      min => 0, label_extra_instance => 1 },
+                ],
+            }
+        },
+        { label => 'service', set => {
+                key_values => [ { name => 'services' }, { name => 'display' } ],
+                output_template => 'Number of services : %s',
+                perfdatas => [
+                    { label => 'total_services', value => 'services_absolute', template => '%s', 
+                      min => 0, label_extra_instance => 1 },
+                ],
+            }
+        },
+    ];
+}
+
+sub prefix_poller_output {
+    my ($self, %options) = @_;
+    
+    return "Poller '" . $options{instance_value}->{display} . "' ";
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+    
+    $self->{version} = '1.0';
+    $options{options}->add_options(arguments =>
+                                { 
+                                  "filter-poller:s" => { name => 'filter_poller' },
+                                  "centreon-storage-database:s" => { name => 'centreon_storage_database', default => 'centreon_storage' },
+                                });
+    
+    return $self;
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    my $query = "SELECT instances.name, COUNT(DISTINCT hosts.host_id) as num_hosts, count(DISTINCT services.host_id, services.service_id) as num_services
+    FROM " . $self->{option_results}->{centreon_storage_database} .  ".instances, " . $self->{option_results}->{centreon_storage_database} . ".hosts, " . $self->{option_results}->{centreon_storage_database} . ".services WHERE instances.running = '1' AND instances.instance_id = hosts.instance_id AND hosts.enabled = '1' AND hosts.host_id = services.host_id AND services.enabled = '1' GROUP BY hosts.instance_id";
+    $options{sql}->connect();
+    $options{sql}->query(query => $query);
+
+    # check by ssid
+    $self->{poller} = {};
+    while ((my $row = $options{sql}->fetchrow_hashref())) {
+        if (defined($self->{option_results}->{filter_poller}) && $self->{option_results}->{filter_poller} ne '' &&
+            $row->{name} !~ /$self->{option_results}->{filter_poller}/) {
+            $self->{output}->output_add(long_msg => "Skipping '" . $row->{name} . "': no matching filter.", debug => 1);
+            next;
+        }
+        
+        $self->{poller}->{$row->{name}} = { display => $row->{name}, hosts => $row->{num_hosts}, services => $row->{num_services} };
+    }
+    
+    if (scalar(keys %{$self->{poller}}) == 0) {
+        $self->{output}->add_option_msg(short_msg => "No poller found.");
+        $self->{output}->option_exit();
+    }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check the number of hosts/services by poller.
+
+=over 8
+
+=item B<--centreon-storage-database>
+
+Centreon storage database name (default: 'centreon_storage').
+
+=item B<--filter-counters>
+
+Only display some counters (regexp can be used).
+Example: --filter-counters='^services$'
+
+=item B<--warning-*>
+
+Threshold warning.
+Can be: 'host', 'service'.
+
+=item B<--critical-*>
+
+Threshold critical.
+Can be: Can be: 'host', 'service'.
+
+=item B<--filter-poller>
+
+Filter by poller name (regexp can be used).
+
+=back
+
+=cut