Скачать или смотреть 7.SpringBoot : Actuator in spring boot | Interview Question

In Spring Boot, Actuator is a feature that provides a set of built-in endpoints.that allow you to monitor and interact with your application

These endpoints expose various information and functionalities related to your application's health, metrics, environment, configuration, and more.

To enable Actuator in your Spring Boot application, you typically just need to include the Actuator dependency in your pom.xml

if your application is running on http://localhost:8080, you can access the health endpoint at http://localhost:8080/actuator/health.



/actuator/health:

Provides information about the health of the application. It indicates whether the application is up and running and can be used for health checks.



/actuator/info:

Displays arbitrary application info, which can be configured to include any custom details about the application.



/actuator/metrics:

Exposes metrics about the application, such as memory usage, garbage collection stats, HTTP request metrics, etc.



/actuator/env:

Shows the current environment properties of the application.



/actuator/loggers:

Allows you to view and modify the logging levels of various components in the application.