Quickstart for MP Metrics 2.3

Table of Contents

Overview
Issue Metadata
Requirements
- Hard Requirements
- Non-Requirements
Test Plan
Community Documentation

Overview

This RFE provides a new quickstart and guide for MicroProfile Metrics 2.3 use in WildFly / JBoss EAP. The example will cover all basic functionalities of MicroProfile Metrics 2.3, namely: usage of individual application metrics (annotations) and accessing the metrics through the management web interface.

Issue Metadata

Testing By

[x] Engineering

[ ] QE

Affected Projects or Components

Quickstarts

Other Interested Projects

Requirements

Hard Requirements

usage of application metrics: @Counted, @Gauge, @Timed, @Metric, @Metered
different scopes of metrics: base, vendor, application

Non-Requirements

if possible, also include an extended example with running Prometheus and Grafana on local computer

Test Plan

The quickstart will have Arquillian tests verifying the response codes from the /metrics endpoints as well as the returned JSON objects. The endpoint will be invoked through the JAX-RS client (resteasy-client test dependency).

Community Documentation

Covered by the quickstart README file in https://github.com/wildfly/quickstart.