{ config, pkgs, lib, ... }: { # :l <nixpkgs> # builtins.readDir (pkgs.fetchFromGitHub { owner = "nixos"; repo = "nixpkgs-channels"; rev = "6c064e6b"; sha256 = "1rqzh475xn43phagrr30lb0fd292c1s8as53irihsnd5wcksnbyd"; }) imports = [ <stockholm/makefu> <stockholm/makefu/2configs> <stockholm/makefu/2configs/tinc/retiolum.nix> <stockholm/makefu/2configs/save-diskspace.nix> ]; krebs.build.host = config.krebs.hosts.crapi; # NixOS wants to enable GRUB by default boot.loader.grub.enable = false; # Enables the generation of /boot/extlinux/extlinux.conf boot.loader.generic-extlinux-compatible.enable = true; boot.kernelPackages = pkgs.linuxPackages_rpi; nix.binaryCaches = [ "http://nixos-arm.dezgeg.me/channel" ]; nix.binaryCachePublicKeys = [ "nixos-arm.dezgeg.me-1:xBaUKS3n17BZPKeyxL4JfbTqECsT+ysbDJz29kLFRW0=%" ]; fileSystems = { "/boot" = { device = "/dev/disk/by-label/NIXOS_BOOT"; fsType = "vfat"; }; "/" = { device = "/dev/disk/by-label/NIXOS_SD"; fsType = "ext4"; }; }; system.activationScripts.create-swap = '' if [ ! -e /swapfile ]; then fallocate -l 2G /swapfile mkswap /swapfile fi ''; swapDevices = [ { device = "/swapfile"; size = 2048; } ]; nix.package = lib.mkForce pkgs.nixStable; services.openssh.enable = true; }