Chapter 18. Monitoring Spring with JMX
This chapter covers
- Working with Actuator endpoint MBeans
- Exposing Spring beans as MBeans
- Publishing notifications
For over a decade and a half, Java Management Extensions (JMX) has been the standard means of monitoring and managing Java applications. By exposing managed components known as MBeans (managed beans), an external JMX client can manage an application by invoking operations, inspecting properties, and monitoring events from MBeans.
JMX is automatically enabled by default in a Spring Boot application. As a result, all of the Actuator endpoints are exposed as MBeans. And it sets us up nicely to expose any other bean in the Spring application context as an MBean. We’ll start exploring Spring and ...