NewWatcher initializes and returns a new NetWatcher object Upon the reception of a notification it performs host network management operations Watcher stores all K8s Clients, Factories, and Informeres of the DANM network management APIs.

LinkInfo is an absract struct to represent a host NIC of a special type: either VLAN, or VxLAN The ID of the link is stored together with its Golang representation.

NetWatcher represents an object watching the K8s API for changes in all three network management API paths Upon the reception of a notification it handles the related VxLAN/VLAN/RT creation/deletions on the host.