Developer Experience with Spring Boot on Kubernetes

on YouTube ↗39m

" summary

A small reactive Spring Boot 3.1 app with root and /books endpoints gets containerized via Gradle bootBuildImage (Cloud Native Buildpacks) and runs locally with Spring DevTools live reload; switching to Kubernetes the inner loop slows until tilt up automates image builds and deploys so live reload still works. Opening a GitHub pull request triggers Argo CD to spin up a temporary test environment; deploying to Knative yields an HTTPS URL. Platform teams glue this together with the Cartographer workload API and Backstage templates so developers push code, not YAML.

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" chapters (11)

1. 0:00Developer experience on Kubernetes
2. 3:03Why developer experience matters
3. 8:45Spring Boot dev experience
4. 12:56Containerizing Spring Boot apps
5. 15:42Inner dev loops with Tilt
6. 18:34Temporary environments with Argo CD
7. 23:46Simplifying Kubernetes with Knative
8. 27:16Less tools more capabilities
9. 30:11Platform teams and Cartographer
10. 34:42Bootstrapping with Backstage
11. 37:55Resources and closing

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