Microservice Resiliency

Java/Spring Edition

Jeff Butler

https://github.com/jeffgbutler/microservice-workshop-java/

https://jeffgbutler.github.io/microservice-workshop-java/

About Me

• Platform Architect for Pivotal Software in Indianapolis
• Committer to iBatis/MyBatis since 2005
• Creator of MyBatis Generator and MyBatis Dynamic SQL

Plan for the Workshop

We will use Spring Boot for every example and exercise. Major topics include:

• Building Basic Web Services
• Building Web Service Clients with Feign
• Using Eureka for Service Discovery
• Using Hystrix for Circuit Breakers

Most of these tools are originally from Netflix OSS and have been integrated into Spring.

Caveats

• This workshop is focused on learning some fundamental tools and patterns
• This workshop is not focused on architecture for your particular problem space.
• Most of the things we learn will be only one of many different ways to accomplish a task. I will mention alternatives along the way, but will only focus on a few techniques.
• There will be coding!

The Big Picture

Next Steps

• Overview of the source repo
• Setup Exercise: Make sure you can run a web service in whatever IDE you choose