Kubernetes autodiscover: add/restructure variables from resources #16059
Description
Recently autodiscover for kubernetes was refactored to allow different resources to be used:
#14738
Node identification (stored at the host variable) uses the external IP, and if not present internal IP. There are also more addresses present at the structure which we should consider using
On a related matter autodiscover for pods and services might also need to be expanded to address exposed ports by number or name, use CNAMES when availables, considering all kinds of services, and headless services to pod scenarios.
#15796
Not requested (yet) but probably something that we will need to consider to keep variables for autodiscover homogeneus are ingresses, since they share most of the aforementioned variables.