https://devops-monk.com/tags/production/Recent content in Production on Devops MonkHugoen-usSun, 03 May 2026 00:00:00 +0000https://devops-monk.com/tutorials/spring-boot/spring-boot-production-readiness/Sun, 03 May 2026 00:00:00 +0000https://devops-monk.com/tutorials/spring-boot/spring-boot-production-readiness/An application that starts and serves traffic is not production-ready. Production readiness means it shuts down cleanly, handles spikes, recovers from transient failures, and gives you visibility into what it’s doing. This article covers the operational layer. Graceful Shutdown When Kubernetes terminates a pod, it sends SIGTERM. Without graceful shutdown, in-flight requests are killed mid-execution — users see 500 errors or dropped writes. Enable graceful shutdown: server: shutdown: graceful # wait for in-flight requests to complete spring: lifecycle: timeout-per-shutdown-phase: 30s # max wait before forcing shutdown With this configured, Spring Boot: