Custumizable EKG IP

[redoracle]

Is your feature request related to a problem? Please describe.
I would like to be able to set the IP of the EKG service within the node. As for now it is possible to customize only the port in the config:

evport <- getEKGport config
ehdl <- (forkServer "127.0.0.1" evport)

Describe the solution you'd like
I would like to be able within the configuration.yaml file the IP as I do for the port of the EKG service:

Within the code I guess something similar to this:

evport <- getEKGport config
evip <- getEKGip config
ehdl <- (forkServer "evip" evport)

Describe alternatives you've considered
As for now I am using socat to redirect the redirect the data stream

Additional context
EKGVIEW