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rainbow: use labels to identify partitions

This commit is contained in:
lelgenio 2022-12-14 14:08:27 -03:00
parent 3c8510b5d9
commit b0cafc6a40
1 changed files with 16 additions and 10 deletions
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26
hosts/rainbow.nix
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@ -2,7 +2,9 @@
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, modulesPath, ... }:
let btrfs_options = [ "compress=zstd:3" "noatime" ];
let
btrfs_options = [ "compress=zstd:3" "noatime" ];
btrfs_ssd = [ "ssd" "discard=async" ];
in {
imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
@ -13,18 +15,22 @@ in {
boot.extraModulePackages = [ ];
fileSystems."/" = {
device = "/dev/disk/by-uuid/a242e1fd-6848-4504-909f-ab8b61f97c8e";
device = "/dev/disk/by-label/BTRFS_ROOT";
fsType = "btrfs";
options = [ "subvol=@nixos" ] ++ btrfs_options;
options = [ "subvol=@nixos" ] ++ btrfs_options ++ btrfs_ssd;
};
boot.initrd.luks.devices."main".device =
"/dev/disk/by-uuid/9b24d79f-e018-4d70-84a9-5a1b49a6c610";
boot.initrd.luks.devices = {
"main" = {
bypassWorkqueues = true;
device = "/dev/disk/by-label/CRYPT_ROOT";
};
};
fileSystems."/home" = {
device = "/dev/disk/by-uuid/a242e1fd-6848-4504-909f-ab8b61f97c8e";
device = "/dev/disk/by-label/BTRFS_ROOT";
fsType = "btrfs";
options = [ "subvol=@home" ] ++ btrfs_options;
options = [ "subvol=@home" ] ++ btrfs_options ++ btrfs_ssd;
};
fileSystems."/boot/efi" = {
@ -33,9 +39,9 @@ in {
};
fileSystems."/swap" = {
device = "/dev/disk/by-uuid/a242e1fd-6848-4504-909f-ab8b61f97c8e";
device = "/dev/disk/by-label/BTRFS_ROOT";
fsType = "btrfs";
options = [ "subvol=@swap" ];
options = [ "subvol=@swap" ] ++ btrfs_ssd;
};
swapDevices = [{
@ -50,7 +56,7 @@ in {
networking.useDHCP = lib.mkDefault true;
# networking.interfaces.enp1s0.useDHCP = lib.mkDefault true;
powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
hardware.cpu.intel.updateMicrocode =
lib.mkDefault config.hardware.enableRedistributableFirmware;