OP#410 fix hostname

manifests/monitoring/target.pp

@@ -10,12 +10,12 @@ class confdroid_apache::monitoring::target (
     false: { notify { 'Nagios Service target for check_httpd has been disabled via parameters / ENC override': }
     }
     default: {
-      @@nagios_service { "check_http_${::hostname}":
+      @@nagios_service { "check_http_${fqdn}":
         check_command       => 'check_http',
         use                 => 'generic-service',
-        host_name           => $::fqdn,
+        host_name           => $fqdn,
         notification_period => '24x7',
-        service_description => "${::hostname}_check_http",
+        service_description => "${fqdn}_check_http",
         target              => $ae_target_service,
         owner               => 'nagios',
         group               => 'nagios',