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ma crapi.r: split into software and hardware config

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This commit is contained in:
makefu 2019-03-06 16:43:52 +01:00
parent be510cc4aa
commit d6eb79bb7c
2 changed files with 40 additions and 32 deletions
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33
1systems/crapi/config.nix
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@ -1,46 +1,15 @@
{ config, pkgs, lib, ... }: { config, pkgs, lib, ... }:
{ {
# :l <nixpkgs>
# builtins.readDir (pkgs.fetchFromGitHub { owner = "nixos"; repo = "nixpkgs-channels"; rev = "6c064e6b"; sha256 = "1rqzh475xn43phagrr30lb0fd292c1s8as53irihsnd5wcksnbyd"; })
imports = [ imports = [
<stockholm/makefu> <stockholm/makefu>
./hardware-config.nix
<stockholm/makefu/2configs> <stockholm/makefu/2configs>
<stockholm/makefu/2configs/tinc/retiolum.nix> <stockholm/makefu/2configs/tinc/retiolum.nix>
<stockholm/makefu/2configs/save-diskspace.nix> <stockholm/makefu/2configs/save-diskspace.nix>
]; ];
krebs.build.host = config.krebs.hosts.crapi; 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; services.openssh.enable = true;
} }

39
1systems/crapi/hardware-config.nix Normal file
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@ -0,0 +1,39 @@
{ pkgs, lib, ... }:
{
#raspi1
boot.kernelParams = ["cma=32M" "console=ttyS0,115200n8" "console=tty0" "console=ttyS1,115200n8" ];
boot.loader.grub.enable = false;
boot.loader.raspberryPi.enable = true;
boot.loader.raspberryPi.version = 1;
boot.loader.raspberryPi.uboot.enable = true;
boot.loader.raspberryPi.uboot.configurationLimit = 1;
boot.loader.generationsDir.enable = lib.mkDefault false;
hardware.enableRedistributableFirmware = true;
boot.cleanTmpDir = true;
environment.systemPackages = [ pkgs.raspberrypi-tools ];
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
chmod 600 /swapfile
fi
'';
swapDevices = [ { device = "/swapfile"; size = 4096; } ];
}