142 lines
3.3 KiB
Nix
142 lines
3.3 KiB
Nix
{...}: let
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bootDisk = devicePath: {
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type = "disk";
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device = devicePath;
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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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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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};
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};
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};
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};
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};
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zfsDisk = devicePath: {
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type = "disk";
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device = devicePath;
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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 = "rpool";
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};
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};
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};
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};
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};
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# cacheDisk = devicePath: swapSize: {
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# type = "disk";
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# device = devicePath;
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# content = {
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# type = "gpt";
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# partitions = {
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# encryptedSwap = {
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# size = swapSize;
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# content = {
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# type = "swap";
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# randomEncryption = true;
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# discardPolicy = "both";
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# resumeDevice = true;
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# };
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# };
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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 = "rpool";
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# };
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# };
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# };
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# };
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# };
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in {
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disko.devices = {
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disk = {
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boot = bootDisk "/dev/disk/by-path/pci-0000:23:00.3-usb-0:1:1.0-scsi-0:0:0:0";
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hd_13_tb_a = zfsDisk "/dev/disk/by-id/ata-ST18000NE000-3G6101_ZVTCXVEB";
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hd_13_tb_b = zfsDisk "/dev/disk/by-id/ata-ST18000NE000-3G6101_ZVTCXWSC";
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hd_13_tb_c = zfsDisk "/dev/disk/by-id/ata-ST18000NE000-3G6101_ZVTD10EH";
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# ssd_2_tb_a = cacheDisk "64G" "/dev/disk/by-id/XXX";
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};
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zpool = {
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rpool = {
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type = "zpool";
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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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# should this only mirror for this inital config with 3 drives we will used raidz2 for future configs???
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mode = "mirror";
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members = [
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"hd_13_tb_a"
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"hd_13_tb_b"
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"hd_13_tb_c"
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];
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}
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];
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cache = [];
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# cache = [ "ssd_2_tb_a" ];z
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};
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};
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options = {
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ashift = "12";
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};
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rootFsOptions = {
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# encryption = "on";
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# keyformat = "hex";
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# keylocation = "prompt";
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compression = "lz4";
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xattr = "sa";
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acltype = "posixacl";
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canmount = "off";
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"com.sun:auto-snapshot" = "false";
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};
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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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options.mountpoint = "legacy";
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postCreateHook = "zfs snapshot rpool/root@blank";
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};
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home = {
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type = "zfs_fs";
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options.mountpoint = "legacy";
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mountpoint = "/home";
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postCreateHook = "zfs snapshot rpool/home@blank";
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};
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nix = {
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type = "zfs_fs";
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mountpoint = "/nix";
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};
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persistent = {
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type = "zfs_fs";
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mountpoint = "/persistent";
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options = {
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"com.sun:auto-snapshot" = "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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