Currently, content packages are allowed to define different fields to allow for discovery.

The goal of this issue is to add another parameter to allow discovering packages based on the datasets.

Example of how this new parameter could be defined in the manifest:

discovery:
  fields:
    - name: host.ip
  datasets:
    - name: nginx.access
    - name: nginx.error

Requirements

• Add new discovery parameter discovery.datasets as an array.
• Allow to define both fields and datasets for discovery independently