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hosts/helios: add initial disko config

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This commit is contained in:
Jordan Holt
2025-08-23 21:39:28 +01:00
parent 6ea925eb7d
commit 2cbacf93b6
2 changed files with 104 additions and 0 deletions
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3
hosts/helios/default.nix
View File

@@ -1,4 +1,5 @@
{
inputs,
pkgs,
lib,
...
@@ -9,7 +10,9 @@ let
in
{
imports = [
inputs.disko.nixosModules.disko
./hardware-configuration.nix
./disko-config.nix
../desktop.nix
../../users/jordan
];

101
hosts/helios/disko-config.nix Normal file
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@@ -0,0 +1,101 @@
{ ... }:
{
disko.devices = {
disk = {
main = {
type = "disk";
device = "/dev/disk/by-id/ata-SanDisk_Ultra_II_480GB_162224802391";
content = {
type = "gpt";
partitions = {
MBR = {
size = "1M";
type = "EF02"; # For GRUB MBR
};
boot = {
size = "500M";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
};
};
zfs = {
size = "100%";
content = {
type = "zfs";
pool = "rpool";
};
};
};
};
};
};
zpool = {
rpool = {
type = "zpool";
options = {
ashift = "12";
};
rootFsOptions = {
compression = "zstd";
acltype = "posix";
atime = "off";
xattr = "sa";
dnodesize = "auto";
mountpoint = "none";
canmount = "off";
devices = "off";
exec = "off";
setuid = "off";
};
datasets = {
"local" = {
type = "zfs_fs";
};
"local/root" = {
type = "zfs_fs";
mountpoint = "/";
options = {
canmount = "noauto";
mountpoint = "/";
exec = "on";
setuid = "on";
};
postCreateHook = "zfs snapshot rpool/local/root@blank";
};
"local/nix" = {
type = "zfs_fs";
mountpoint = "/nix";
options = {
canmount = "noauto";
mountpoint = "/nix";
exec = "on";
setuid = "on";
};
};
"local/state" = {
type = "zfs_fs";
mountpoint = "/state";
options = {
canmount = "noauto";
mountpoint = "/state";
};
};
"safe" = {
type = "zfs_fs";
};
"safe/persist" = {
type = "zfs_fs";
mountpoint = "/persist";
options = {
canmount = "noauto";
mountpoint = "/persist";
};
};
};
};
};
};
}