Federated Manager is ready when all of these required services have been registered.
766820
private void updateFederatedManagerService() {
        if (!activated) {
            return;
        }

        if (profileManager.getReference() != null) {
            Tr.info(tc, "FEDERATED_MANAGER_SERVICE_READY");
        } else {
            if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()) {
                Tr.debug(tc, "Some required federated manager services are not available.");
            }
        }
    }
1013593
private function registerServices()
    {
        $this->createServices();

        $this->app->singleton('pragmarx.health.cache', $this->cacheClosure);

        $this->app->singleton(
            'pragmarx.health.resource.checker',
            $this->resourceCheckerClosure
        );

        $this->app->singleton('pragmarx.health', $this->healthServiceClosure);

        $this->app->singleton(
            'pragmarx.health.commands',
            $this->instantiateCommands()
        );
    }
1169685
synchronized void bulkRegisterSingleton() {
        for (Map.Entry<Class<? extends AppService>, AppService> entry : registry.entrySet()) {
            if (isSingletonService(entry.getKey())) {
                app.registerSingleton(entry.getKey(), entry.getValue());
            }
        }
    }
628591
public function register() {
		$this->files = new Filesystem;
		$this->registerScanCommand();

		$method = "singleton";
		// Bind the manager as a singleton on the container.
		$this->app->$method('permacon', function($app) {
			
			/**
			 * Construct the actual manager.
			 */
			return new Permacon($app);
		});
	}
49633
protected function setupProviders()
    {
        // Register Sentinel Package
        // - Used for authentication, authorization, roles, and permissions.
        $this->app->register(SentinelServiceProvider::class);

        // Register Ekko Package
        // - Used for blade templates to trigger active classes for navigation items.
        $this->app->register(EkkoServiceProvider::class);

        // Register Flash Package
        // - Used for easy flash session notifications and messages.
        $this->app->register(FlashServiceProvider::class);

        // Register Form Package
        // - Used for HTML form building with easy and readable API.
        $this->app->register(FormServiceProvider::class);

        // Register Bootstrap Form Package
        // - Used for HTML form building with easy and readable API (Bootstrap 3).
        $this->app->register(BootFormsServiceProvider::class);
    }
1290693
private function registerProviders(): void
    {
        $this->providers = array_merge($this->providers, $this->getConfigProviders());

        foreach ($this->providers as $provider) {
            $provider = $this->container->get($provider);
            $provider->boot();
        }
    }
1287968
public void selfRegister() {
        LocalUnitsManager.unitMap(unitMap -> {
            unitMap.forEach((groupName, unitsIgnored) -> {
                try {
                    ServiceInstance<GroupProxy> serviceInstance = ZkServiceInstanceAdaptor.thisCuratorServiceInstance(groupName);
                    serviceDiscovery.registerService(serviceInstance);
                } catch (Exception e) {
                    LOG.error(e);
                    //the registration should not be interrupted due to one error.
                }
            });
        });
    }
1236726
public function all()
    {
        $this->forAuthorization();
        $this->forAccessTokens();
        $this->forTransientTokens();
        $this->forClients();
        $this->forPersonalAccessTokens();
    }
106008
def _prepare(self):
        

        super(CommandServer, self)._prepare()

        # unregister all active plugins
        for plugin in registration.get_registered():
            registration.disable_plugin_instance(plugin)
63277
def ready(self):
        """"""

        self.log('Got', len(schemastore), 'data and',
                 len(configschemastore), 'component schemata.', lvl=debug)
1199158
public function registerProxyAutoloader()
    {
        $this->app->afterResolving(ManagerRegistry::class, function (ManagerRegistry $registry) {
            /** @var EntityManagerInterface $manager */
            foreach ($registry->getManagers() as $manager) {
                Autoloader::register(
                    $manager->getConfiguration()->getProxyDir(),
                    $manager->getConfiguration()->getProxyNamespace()
                );
            }
        });
    }
863559
private void register(Path dir, List<PathMapping> pathMapping) throws IOException {

		WatchKey key = dir.register(watchService, ENTRY_CREATE, ENTRY_DELETE, ENTRY_MODIFY);
		keys.put(key, dir);

		List<PathMapping> m = pathToResourceBundle.get(dir);
		if (m == null) {
			m = new ArrayList<>();
			pathToResourceBundle.put(dir, m);
		}
		m.addAll(pathMapping);
	}
673608
protected function registerManager()
    {
        Zilf::$container->register(
            'queue', function () {
                // Once we have an instance of the queue manager, we will register the various
                // resolvers for the queue connectors. These connectors are responsible for
                // creating the classes that accept queue configs and instantiate queues.
                return tap(
                    new QueueManager(), function ($manager) {
                        $this->registerConnectors($manager);
                    }
                );
            }
        );
    }
12961
private function registerServices(): void
    {
        $services = ExchangerRegistry::getServices();

        foreach ($services as $name => $class) {
            self::register($name, $class);
        }
    }
579342
def ready(self):
        

        @retry(tries=3, retry_exception=exceptions.NotFoundError)  # org init, takes some times
        def check_init():
            env = self.environments['default']
            return env.services['Default workflow service'].running(timeout=1) and \
                   env.services['Default credentials service'].running(timeout=1)
        return check_init()
491140
public function onConfigUpdated()
    {
        if ($this->pool) {
            $this->pool->config = $this->config;
            $this->pool->onConfigUpdated();
        }
    }
1115901
def prepare
      started_at = DateTime.now.to_s
      prepare_deploy
      prepare_common_installation
      puppet_installation
      create_prepare_checkpoint(started_at)
    end