micrometer-shim

Micrometer Shim Example

This example demonstrates a typical use case of Micrometer shim.

It consists of a Spring Boot application with:

• A simple web API available at GET http://localhost:8080/ping
• Instrumented with the Spring Boot Actuator and Micrometer
• Micrometer metrics bridged to OpenTelemetry using the Micrometer shim
• OpenTelemetry metrics exported with Prometheus

How to Run

Prerequisites

• Java 17 or higher is required to build and run this example

Run

Run the application:

../gradlew bootRun

Exercise the application by calling its endpoint:

curl http://localhost:8080/ping

View micrometer metrics in prometheus format by navigating to:

http://localhost:9464