Setup an Odroid N2+ as gateway for the others Odroid N2+

[Michele Marostica]

Hi!

 

I'm trying to build a cluster of a few Odroid N2+, with Microk8s.

I installed and tested it on the first board that I'm designating as the primary node.

 

Now I'd like to setup the others, how do I configure the primary board as a gateway for the others?

 

The primary board has a WiFi connection with internet access, the ethernet connection is then shared with the other boards with a different subnet.

 

I'm very rusty with linux/ubuntu as I haven't used it in years now.

I followed this guide (https://linuxhint.com/enable_ip_forwarding_ipv4_debian_linux/) and enable the routing on the main board.

 

Then in the first node I set the gateway and dns to the IP of the primary node, but it is not working.

As example `apt-get update` gives me a few errors like "Could not resolve 'apt.armbian.com'" 

[Werner]

moved to userspace