Use for monitor and manage running application.

Enable by adding dependency below.

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-actuator</artifactId>
</dependency>

Using HTTP endpoint

• /actuator/health
  • Return status of running application
• /actuator/info
  • Usually return blank but we can customize it in application.properties.
  • @project.version@ refer to version tag in pom.xml

info.app.version=@project.version@
info.app.name=Hello World

Using JMX

• This option is disable by default but we can enable by set spring.jmx.enabled to true
• Data will be exposed under org.springframework.boot domain.