nagios: Add support for NSCA passive checks.

nagios/manifests/target.pp

@@ -442,3 +442,32 @@ define nagios::target::nrpe::service($source=undef,
 
 }
 
+
+# Install NSCA client tools
+#
+class nagios::target::nsca inherits nagios::target {
+
+    package { "nsca-client":
+        ensure => installed,
+    }
+
+}
+
+
+# Register new NSCA service to Nagios server
+#
+# === Sample usage:
+#
+#     nagios::target::nsca::service { "test": }
+#
+define nagios::target::nsca::service() {
+
+    require nagios::target::nsca
+
+    @@nagios::service { "${::homename}_${name}":
+        command     => "check_dummy!0",
+        description => $name,
+        host        => $::homename,
+    }
+
+}