Kubernetes Native Java

on YouTube ↗52m

" summary

A runnable demo builds a reactive Spring Boot microservice stack: a Java 17 customer service with reactive Spring Data (Mono/Flux) and an in-memory SQL schema on port 8080, Spring Actuator health/readiness and 30s graceful shutdown, a Spring Cloud Gateway edge on port 9191 that composes HTTP + RSocket profile calls into combined customer+profile views, and a GraphQL layer that returns only requested fields. Builds use spring-boot:build-image (buildpacks). Demos run end-to-end with one small GraphQL field-name fix applied live.

AI-written summary · about

" chapters (11)

1. 0:00Introduction
2. 2:33Why Kubernetes native Java
3. 7:09Building the customer service
4. 10:19Reactive programming benefits
5. 18:22Actuator and health checks
6. 23:59Continuous delivery to Kubernetes
7. 30:19Introducing the profile service
8. 33:07Edge services with Spring Cloud Gateway
9. 38:30GraphQL for service composition
10. 48:42Production patterns and next steps
11. 50:07Q&A

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