Spring Boot Prometheus Dummy is a Spring Boot application that provides Prometheus metrics for testing. The application provides the default Spring Boot metrics (request counts, etc.) and a custom counter metric called no_of_ticks_total which increments by 1 every second.
Use docker run to run the image:
docker run -p 8080:8080 ghcr.io/minibuildsio/artefacts/prometheus-dummy:0.1.0The Prometheus metrics can be retrieved from the /actuator/prometheus endpoint like so:
curl -s http://localhost:8080/actuator/prometheus | grep tick
# output:
# HELP no_of_ticks_total
# TYPE no_of_ticks_total counter
no_of_ticks_total 72.0