+ log.info("Starting Backend 2...");
+ containers.backend2.start();
+ log.info("Backend 2 started");
+
+ log.info("Sleeping for 3 seconds...");
+ Thread.sleep(3000);
+
+ log.info("Starting Backend 3...");
+ containers.backend3.start();
+ log.info("Backend 3 started");
+
+ log.info("Sleeping for 3 seconds...");
+ Thread.sleep(3000);
+
+ log.info("Shutting down writers...");