From Zero to Hero: Coding Spring Boot Applications in Visual Studio Code
summary
Live coding shows a full path from project creation to cloud deployment: Visual Studio Code plus Spring Initializr generates a PetClinic app, Spring Tools and the Spring Boot Dashboard surface actuators, metrics and heap/GC graphs, and hot code replace updates classes without restart. Tests run in the editor, then OpenRewrite recipes perform an automated upgrade to Spring Boot 3.1.2. CI uses GitHub Actions and buildpacks to produce container images and stage a Kubernetes rollout, with intermittent attach-debug problems but ultimately successful live debugging on Kubernetes.
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chapters (10)
- 0:00Introduction and speakers
- 7:10Creating Spring Boot projects
- 10:02Debugging and live metrics
- 17:20Testing and code validation
- 20:29Rory’s DevOps demo begins
- 28:00Migrating to Spring Boot 3.1.2
- 30:29Deploying to Azure Spring Apps
- 36:06Recap and tooling summary
- 36:47Unveiling the surprise and swag
- 38:33Q&A and giveaways
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