112 lines
2.6 KiB
Nix
112 lines
2.6 KiB
Nix
{ lib, ... }:
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let
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hashDisk = disk: "os-${builtins.substring 0 5 (builtins.hashString "sha256" disk)}";
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os = "/dev/disk/by-id/mmc-SD64G_0x8336354b";
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vdev = [
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"/dev/disk/by-id/ata-ST20000NM002H-3KV133_ZYDBVV7Z"
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"/dev/disk/by-id/ata-ST20000NM002H-3KV133_ZYDBSJRE"
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];
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in
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{
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boot.loader = {
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systemd-boot = {
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enable = true;
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};
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efi = {
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canTouchEfiVariables = true;
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};
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tmp.useTmpfs = true;
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};
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disko.devices = {
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disk = {
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"os-${hashDisk os}" = {
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type = "disk";
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device = os;
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content = {
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type = "gpt";
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partitions = {
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ESP = {
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size = "1G";
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type = "EF00";
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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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mountOptions = [
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"umask=0077"
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"nofail"
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];
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};
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};
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root = {
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name = "root";
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size = "100%";
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content = {
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type = "filesystem";
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format = "f2fs";
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mountpoint = "/";
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extraArgs = [
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"-0"
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"extra_attr,inode_checksum,sb_checksum,compression"
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];
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mountOptions = "compress_algorithm=zstd:6,compress_chksum,atgc,gc_merge,lazytime,nodiscard";
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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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// (lib.listToAttrs (
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map (disk: {
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name = "data-${hashDisk disk}";
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value = {
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type = "disk";
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device = disk;
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content = {
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type = "zfs";
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pool = "zdata";
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};
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};
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}) vdev
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));
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zpool = {
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zdata = {
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type = "zpool";
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options.ashift = "12";
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rootFsOptions = {
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mountpoint = "none";
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compression = "lz4";
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acltype = "posixacl";
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xattr = "sa";
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"com.sun:auto-snapshot" = "true";
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};
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mode = {
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topology = {
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type = "topology";
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vdev = [
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{
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mode = "mirror";
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members = vdev;
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}
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];
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};
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};
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datasets = {
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"nas" = {
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type = "zfs_fs";
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mountpoint = "/mnt/hdd";
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mountOptions = [ "nofail" ];
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};
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"service-data" = {
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type = "zfs_fs";
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mountpoint = "/var/lib";
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mountOptions = [ "nofail" ];
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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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