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Learning Spring Boot by Greg L. Turnquist

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Adding production-ready support features

So far, we have created a Spring MVC app with minimal code. We added views and JavaScript. We are on the verge of a production release.

Before deploying our rapidly built and modernized web application, we might want to think about potential issues that might arise in production:

  • What do we do when the system administrator wants to configure his monitoring software to ping our app to see if it's up?
  • What happens when our manager wants to know the metrics of people hitting our app?
  • What are we going to do when the Ops center supervisor calls us at 2:00 a.m. and we have to figure out what went wrong?

The last feature we are going to introduce in this chapter is Spring Boot's Actuator module and CRaSH remote shell ...

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