{ ... }: # ha-test-node2: VMID 201, 192.168.2.201/24 { networking.hostName = "ha-test-node2"; networking.hostId = "e5f6a7b8"; # random, required by ZFS (not used here) but harmless networking.interfaces.ens18.ipv4.addresses = [{ address = "192.168.2.201"; prefixLength = 24; }]; }