// Determine the node image URI
String nodeImage = NodeImplementationLauncherUtil.nodeImageURI(nodeName);
// Create the SCA node
SCANode2Factory nodeFactory = SCANode2Factory.newInstance();
node = nodeFactory.createSCANode(nodeImage);
// Register the Servlet host
ServletHostExtensionPoint servletHosts = servletHosts(node);
servletHosts.getServletHosts().clear();
servletHosts.addServletHost(servletHost);