spring-boot-starter-actuator

Spring Boot includes a number of additional features to help you monitor and manage your application when you push it to production. You can choose to manage and monitor your application by using HTTP endpoints or with JMX. Auditing, health, and metrics gathering can also be automatically applied to your application.

actuator는 spring boot application을 모니터하고 관리하는 기능을 가지고 있다.

HTTP endpoints, JMX을 통해 관리할 수 있으며 Auditing, health, metrics gathering 등도 할 수 있다.