Add recursive setter functions

when transforming a NodeInfo struct to a NodeConf (set the NodeConf from
the NodeInfo) nested structures were seperately handled. This means a
there were seperate handles for e.g *Netdevs and *IpmiConfig. The new
getter traverses through the datastucture and sets the right value for a
Entry struct, but calls itself again if a Pointer is detected.

This adds the posiblity to add new nested structures to NodeConf and
NodeInfo without the need of seperately handling them in the transformer
functions.

Signed-off-by: Christian Goll <cgoll@suse.de>

internal/pkg/node/methods.go

@@ -380,11 +380,6 @@ func NewInfo() (nodeInfo NodeInfo) {
 	return nodeInfo
 }
 
-func NewNetDevEntry() (netdev NetDevEntry) {
-	netdev.Tags = make(map[string]*Entry)
-	return
-}
-
 /*
 Get a entry by its name
 */