Problem after installation

Hi, in a web-form got an issue, trying install my Foreman in local
group(for testing)
Missing registered host fpsrv.dsdo.dn.ua, please ensure it is
checking in
[v] Found registered smart proxy fpsrv.dsdo.dn.ua
No network interfaces listed in $interfaces fact
Installing Done
[100%]

Success!

The full log is at /var/log/foreman-installer/foreman.log
Can you help with any solution in this situation?
Can’t find any useful information in net.(there’s a few same problems, but
they’re without any response).
Logs in attach

This file describes the network interfaces available on your system

and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

The loopback network interface

#auto lo

#iface lo inet loopback

The primary network interface

auto enp4s0

iface enp4s0 inet static

    address 172.31.2.24

    netmask 255.255.248.0

    network 172.31.0.0

    broadcast 172.31.7.255

    gateway 172.31.0.1

    # dns-* options are implemented by the resolvconf package, if

    # installed

    dns-nameservers 8.8.8.8

    dns-search DSDO.DN.UA

foreman.log (8.81 KB)