public interface MyService { // Service methods... } MyService service = new MyServiceImpl(); Dictionary<String, Object> properties = new Hashtable<>(); properties.put("service.name", "myService"); bundleContext.registerService(MyService.class.getName(), service, properties); List<Node> nodes = clusterManager.getNodes(); for (Node node : nodes) { List<Service> services = node.getServices(); for (Service service : services) { System.out.println("Node: " + node.getName() + ", Service: " + service.getName()); } } Dictionary<String, Object> configuration = node.getConfiguration(); configuration.put("property.name", "new value"); node.updateConfiguration(configuration);