Add Ansible Tower (AWX)

[bryanasdev000]

Include Ansible Tower (AWX) as a "Software exposing Prometheus metrics" with direct link to the documentation.

[brian-brazil]

Thanks!

From a quick peek at the code I noticed that metric names are being procedurally generated: https://github.com/ansible/awx/blob/def3114b5bc817999d466920a4c82c33f2167608/awx/main/analytics/broadcast_websocket.py#L121
That should be a label instead.

[bryanasdev000]

@brian-brazil soo I don't understand too much from dev point of view of Prometheus, but based on your response, opening a issue to check this at Tower upstream is a good idea, right?

[brian-brazil]

Yes it would be. Usually the authors of PRs to add to this list are also the authors of the code, so I provide some feedback in passing to help everyone get good metrics.

[bryanasdev000]

@brian-brazil , OK, I will get some sleep, do some research on this topic and open a issue at AWX repo for check it. Thank you!

[bryanasdev000]

For the records, I have opened issue #7446 at AWX repo.