89 lines
2.3 KiB
Nix
89 lines
2.3 KiB
Nix
_:
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let
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luksName = "mainfs";
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in
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{
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boot.initrd.luks.devices.${luksName} = {
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keyFile = "/dev/zero";
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keyFileSize = 1;
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};
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disko.devices = {
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disk = {
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sda = {
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device = "/dev/sda";
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type = "disk";
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content = {
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type = "table";
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format = "gpt";
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partitions = [
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{
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name = "boot";
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start = "0";
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end = "1M";
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flags = [ "bios_grub" ];
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}
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{
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name = "ESP";
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start = "1MiB";
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end = "512MiB";
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bootable = true;
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content = {
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type = "filesystem";
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format = "vfat";
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mountpoint = "/boot";
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};
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}
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{
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name = "luks";
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start = "512MiB";
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end = "-4GiB";
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content = rec {
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type = "luks";
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name = luksName;
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extraOpenArgs = [ "--keyfile-size=1" ];
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extraFormatArgs = extraOpenArgs;
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keyFile = "/dev/zero";
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content = {
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type = "btrfs";
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mountpoint = "/mnt/btrfs-root";
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subvolumes = {
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"/rootfs" = {
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mountpoint = "/";
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mountOptions = [ "compress=zstd" ];
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};
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"/home" = {
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mountOptions = [ "compress=zstd" ];
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mountpoint = "/home";
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};
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"/var-lib" = {
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mountpoint = "/var/lib";
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};
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"/var-log" = {
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mountOptions = [ "compress=zstd" ];
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mountpoint = "/var/log";
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};
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"/nix" = {
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mountOptions = [ "noatime" "compress=zstd" ];
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mountpoint = "/nix";
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};
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};
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};
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};
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}
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{
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name = "swap";
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start = "-4GiB";
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end = "100%";
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content = {
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type = "swap";
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randomEncryption = true;
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};
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}
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];
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};
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};
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};
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};
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}
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