It stores all property files in a version control system. You can use any traditional version control available, or you can save on file system as well.REST endpoint
Each Microservice needs to talk to the config server so that it can resolve the property value. It has a REST endpoint through which Microservices can talk; you can also look into the resources using a browser.Actuator
The Actuator refreshes REST endpoint in case of the change in a property. It updates the property without restarting the application.
In this brief article, we discussed the usefulness of configuration server nowadays. RC has immense knowledge around spring framework and its uses, you can contact us anytime. We will suggest you how to improve the environment and make it entirely cloud based.