modules.add(new CacheModule());
modules.add(new GuiceAuthenticationConfig());
modules.add(new KeystoneJdbcModule());
modules.add(new KeystoneOpsUserModule());
modules.add(new CodahaleMetricsModule());
modules.add(new UserAuthServletModule(extensions));
Injector injector = Guice.createInjector(modules);
KeystoneUserServer server = injector.getInstance(KeystoneUserServer.class);
server.start(WellKnownPorts.PORT_PLATFORMLAYER_AUTH_USER);