Thanks for your reply.
At which metricset should be added? node, scraped by the daemonset, or state_node, sc
raped by the single-replica deployment? I tried both but I'm still not able to see anything.
Adding the processor without any options should be enough?
Furthermore, the documentation says: " The add_kubernetes_metadata processor annotates each event with relevant metadata based on which Kubernetes pod the event originated from.", what does that means?
In my opinion the documentation about this processor is very superficial and confused...
Looking at the modified files in the pull request that you linked I suppose the problem you are talking about is related only to the pod label, isn't it?