130 lines
3 KiB
Nix
130 lines
3 KiB
Nix
{ lib
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, root-disk ? throw "Expected a mf disk brother"
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, raid-disks ? []
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, swap-size ? -1
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, ...
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}: {
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disko.devices = {
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disk =
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{
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main = {
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type = "disk";
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device = root-disk;
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content = {
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type = "gpt";
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partitions = {
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boot = {
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size = "512M";
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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 = [ "umask=0077" ];
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};
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};
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swap = lib.mkIf (swap-size != -1) {
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size = swap-size;
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content = {
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type = "swap";
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discardPolicy = "both";
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resumeDevice = true;
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};
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};
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root = {
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size = "100%";
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content = {
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type = "zfs";
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pool = "zroot";
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};
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};
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};
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};
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};
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# disk2 = {
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# type = "disk";
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# device = "/dev/my-disk2";
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# content = {
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# type = "gpt";
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# partitions = {
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# boot = {
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# size = "1M";
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# type = "EF02"; # for grub MBR
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# };
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# mdadm = {
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# size = "100%";
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# content = {
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# type = "mdraid";
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# name = "raid1";
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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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# Import all disks into raid named "raid5"
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// lib.attrsets.genAttrs raid-disks (name: {
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type = "disk";
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device = "/dev/" + name;
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content = {
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type = "gpt";
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partitions = {
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zfs = {
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size = "100%";
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content = {
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type = "zfs";
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pool = "raid5";
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};
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};
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};
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};
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});
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zpool = {
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zroot = {
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type = "zpool";
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rootFsOptions.mountpoint = "none";
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datasets = {
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root = {
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type = "zfs_fs";
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mountpoint = "/";
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};
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"nix/store" = {
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type = "zfs_fs";
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mountpoint = "/nix/store";
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};
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};
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};
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raid5 = lib.mkIf (builtins.length raid-disks > 0) {
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type = "zpool";
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mode = "raidz";
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rootFsOptions.compression = "zstd";
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rootFsOptions.mountpoint = "none";
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datasets = {
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var = {
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type = "zfs_fs";
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mountpoint = "/var";
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};
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home = {
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type = "zfs_fs";
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mountpoint = "/home";
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};
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src = {
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type = "zfs_fs";
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mountpoint = "/srv";
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};
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opt = {
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type = "zfs_fs";
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mountpoint = "/opt";
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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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