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|
{
pkgs,
lib,
config,
...
}:
{
services.fstrim.enable = true;
services.zfs = {
autoSnapshot.enable = true;
trim.enable = true;
autoScrub = {
enable = true;
pools = [ "zpool" ];
interval = "weekly";
randomizedDelaySec = "6h";
};
};
networking.hostId = "41ba28ff";
boot = {
kernelPackages =
let
zfsCompatibleKernelPackages = lib.filterAttrs (
name: kernelPackages:
(builtins.match "linux_[0-9]+_[0-9]+" name) != null
&& (builtins.tryEval kernelPackages).success
&& (!kernelPackages.${config.boot.zfs.package.kernelModuleAttribute}.meta.broken)
) pkgs.linuxKernel.packages;
latestKernelPackage = lib.last (
lib.sort (a: b: (lib.versionOlder a.kernel.version b.kernel.version)) (
builtins.attrValues zfsCompatibleKernelPackages
)
);
in
latestKernelPackage;
supportedFilesystems = [ "zfs" ];
kernelParams = [ "nohibernate" ];
plymouth.enable = false;
tmp.useTmpfs = true;
};
# unlock over ssh
boot.initrd.network = {
enable = true;
ssh = {
enable = true;
port = 2222;
hostKeys = [ /etc/secrets/initrd/ssh_host_rsa_key ];
authorizedKeys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJl9iYG5oHBq/poBn7Jf1/FGWWbAnbx+NKjs7qtT3uAK 0xa@toaster 2024-12-31"
];
};
postCommands = ''
zpool import -a
echo "zfs load-key -a; killall zfs" >> /root/.profile
'';
};
# support for network
boot.initrd.kernelModules = [
"igc"
"i40e"
"mt7921e"
];
boot.kernelModules = [
"igc"
"i40e"
"mt7921e"
];
}
|
