Debian-based configuration for wireguard

[jomat+wireguard.io at jmt.gr]

Hi,

>  * it looks to me like configuring a wireguard link this way will
>    require an entry in /etc/network/interfaces (or interfaces.d) *and* 
> a
>    config file in /etc/wireguard/*.conf.  It seems like it would be
>    cleaner to have all the configuration in one place, no?

/etc/network/interfaces is usually world readable, /etc/wireguard/ not
as your private keys are stored there.

Bye,
jomat