spring boot application.yml properties change at runtime

Question

In a spring boot application, I am able to bind properties from application.yml to the bean fields using @ConfigurationProperties annotation.

Is it possible to update these properties in application.yml at runtime and get them reflected in the bean? If yes. How to do this?

In the past, I've gotten this working using ReloadableResourceBundleMessageSource

Answer 1

Spring Cloud Config does that and more. In particular, check the sample application.