{ lib, ... }: { system = { hostname = "apollo"; mainUser.name = "rafiq"; mainUser.publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILdsZyY3gu8IGB8MzMnLdh+ClDxQQ2RYG9rkeetIKq8n"; bootloader = "systemd-boot"; }; hardware = { platform = "intel"; drives.btrfs = { enable = true; drive = "/dev/disk/by-id/nvme-eui.002538d221b47b01"; ephemeralRoot = true; }; }; nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux"; }