This is a basic sample application which demonstrates the metrics produced by MicroProfile Fault Tolerance 1.1
Modify src/main/liberty/config/server.xml to set an appropriate admin password.
Run ./gradlew libertyStart - this will download openliberty, build the app, deploy it and start the server.
When it's running, visit http://localhost:9080 in your web browser. You should see a page listing some services which each demonstrate a different Fault Tolerance annotation.
After accessing one or more of these services, visit https://localhost:9443/metrics and you should see metrics produced for the method that implements that service.
When you're finished, run ./gradlew libertyStop to stop the server.