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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