* netflow: Add observation domain and point to message
The ObservationDomainID and ObservationPointID are two IPFIX fields that
identify the entity that is capturing flows and can be used to enrich
the context around a specific sample.
Parse these fields from the sample and add them to the FlowMessage.
Signed-off-by: Adrian Moreno <amorenoz@redhat.com>
Co-authored-by: Adrian Moreno <amorenoz@redhat.com>
* adds dataframe link decoding
* can map NetFlow/IPFIX fields and bytes sections from sFlow/packets to any field inside the protobuf
* add CLI argument for loading a mapping yaml file
* Improve format registration
* less interleaving (json does not require importing protobuf)
* generic text renderer
* escape for strings in text/json formatter
