Port offset

Users Dgraph
4

If each Alpha or Zero node lives in its own host with his own IP. You can let it without offset.

e.g:

Zero-0 = 192.168.1.10:5080
Zero-1 = 192.168.1.11:5080
Zero-2 = 192.168.1.12:5080

Alpha-0 = 192.168.1.20:8080
Alpha-1 = 192.168.1.21:8080
Alpha-2 = 192.168.1.22:8080
Alpha-3 = 192.168.1.23:8080
Alpha-4 = 192.168.1.24:8080
Alpha-5 = 192.168.1.25:8080

if you have an internal naming server(DNS) you can use addresses instead of IPs.

see this example with docker and NGINX