motiejus/config
1
Fork 0
Code Packages Releases Activity

nix fmt

Browse Source
This commit is contained in:
Motiejus Jakštys
2024-07-29 15:39:54 +03:00
parent 3da42ead11
commit 9ea80639a3
51 changed files with 2040 additions and 1758 deletions
Download Patch File Download Diff File Expand all files Collapse all files

78
modules/base/boot/default.nix
View File

@@ -3,11 +3,25 @@
lib,
pkgs,
...
}: let
}:
let
cfg = config.zfs-root.boot;
inherit (lib) mkIf types mkDefault mkOption mkMerge strings;
inherit (builtins) head toString map tail;
in {
inherit (lib)
mkIf
types
mkDefault
mkOption
mkMerge
strings
;
inherit (builtins)
head
toString
map
tail
;
in
{
options.zfs-root.boot = {
enable = mkOption {
description = "Enable root on ZFS support";
@@ -17,9 +31,10 @@ in {
devNodes = mkOption {
description = "Specify where to discover ZFS pools";
type = types.str;
apply = x:
assert (strings.hasSuffix "/" x
|| abort "devNodes '${x}' must have trailing slash!"); x;
apply =
x:
assert (strings.hasSuffix "/" x || abort "devNodes '${x}' must have trailing slash!");
x;
default = "/dev/disk/by-id/";
};
bootDevices = mkOption {
@@ -28,11 +43,15 @@ in {
};
availableKernelModules = mkOption {
type = types.nonEmptyListOf types.str;
default = ["uas" "nvme" "ahci"];
default = [
"uas"
"nvme"
"ahci"
];
};
kernelParams = mkOption {
type = types.listOf types.str;
default = [];
default = [ ];
};
immutable = mkOption {
description = "Enable root on ZFS immutable root support";
@@ -62,7 +81,7 @@ in {
};
authorizedKeys = mkOption {
type = types.listOf types.str;
default = [];
default = [ ];
};
};
};
@@ -77,7 +96,9 @@ in {
};
}
(mkIf (!cfg.immutable) {
zfs-root.fileSystems.datasets = {"rpool/nixos/root" = "/";};
zfs-root.fileSystems.datasets = {
"rpool/nixos/root" = "/";
};
})
(mkIf cfg.immutable {
zfs-root.fileSystems = {
@@ -100,32 +121,25 @@ in {
})
{
zfs-root.fileSystems = {
efiSystemPartitions =
map (diskName: diskName + cfg.partitionScheme.efiBoot)
cfg.bootDevices;
efiSystemPartitions = map (diskName: diskName + cfg.partitionScheme.efiBoot) cfg.bootDevices;
swapPartitions =
if cfg.partitionScheme ? swap
then map (diskName: diskName + cfg.partitionScheme.swap) cfg.bootDevices
else [];
if cfg.partitionScheme ? swap then
map (diskName: diskName + cfg.partitionScheme.swap) cfg.bootDevices
else
[ ];
};
boot = {
initrd.availableKernelModules = cfg.availableKernelModules;
kernelParams = cfg.kernelParams;
supportedFilesystems = ["zfs"];
supportedFilesystems = [ "zfs" ];
zfs = {
devNodes = cfg.devNodes;
forceImportRoot = mkDefault false;
};
loader = {
efi = {
canTouchEfiVariables =
if cfg.removableEfi
then false
else true;
efiSysMountPoint =
"/boot/efis/"
+ (head cfg.bootDevices)
+ cfg.partitionScheme.efiBoot;
canTouchEfiVariables = if cfg.removableEfi then false else true;
efiSysMountPoint = "/boot/efis/" + (head cfg.bootDevices) + cfg.partitionScheme.efiBoot;
};
generationsDir.copyKernels = true;
grub = {
@@ -135,11 +149,13 @@ in {
copyKernels = true;
efiSupport = true;
zfsSupport = true;
extraInstallCommands = toString (map (diskName: ''
set -x
${pkgs.coreutils-full}/bin/cp -r ${config.boot.loader.efi.efiSysMountPoint}/EFI /boot/efis/${diskName}${cfg.partitionScheme.efiBoot}
set +x
'') (tail cfg.bootDevices));
extraInstallCommands = toString (
map (diskName: ''
set -x
${pkgs.coreutils-full}/bin/cp -r ${config.boot.loader.efi.efiSysMountPoint}/EFI /boot/efis/${diskName}${cfg.partitionScheme.efiBoot}
set +x
'') (tail cfg.bootDevices)
);
};
};
};