How to enable 3scale monitoring using Prometheus and Grafana operators

Issue

The current steps in Chapter 3. Enabling 3scale API Management monitoring does not include the examples of the Custom Resources (CR) to apply in Prometheus an Grafana.

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Here are the common uses of Markdown.

Code blocks

~~~
Code surrounded in tildes is easier to read
~~~

Links/URLs

[Red Hat Customer Portal](https://access.redhat.com)