81 lines
1.8 KiB
Nix
81 lines
1.8 KiB
Nix
{ ... }: {
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disko.devices = {
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# Partition the physical disk
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disk.storage = {
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type = "disk";
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device = "/dev/nvme0n1";
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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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start = "2MiB";
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end = "2GiB";
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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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zfs = {
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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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# Construct the primary zfs pool for this system.
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zpool.zroot = {
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type = "zpool";
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options = {
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ashift = "12";
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autotrim = "on";
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listsnapshots = "on";
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};
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rootFsOptions = {
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acltype = "posix";
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atime = "off";
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compression = "zstd";
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dnodesize = "auto";
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mountpoint = "none";
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normalization = "formD";
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xattr = "sa";
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};
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datasets = {
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# Encrypt main dataset
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main = {
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type = "zfs_fs";
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options = {
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encryption = "on";
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keyformat = "passphrase";
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};
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};
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# Create dataset for home
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"main/home" = {
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type = "zfs_fs";
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mountpoint = "/home";
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};
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# Create dataset for nix store
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"main/nix" = {
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type = "zfs_fs";
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mountpoint = "/nix";
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};
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# Create dataset for root
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"main/root" = {
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type = "zfs_fs";
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mountpoint = "/";
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};
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# Reserve space for performance
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reservation = {
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type = "zfs_fs";
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options.refreservation = "256G";
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};
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};
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};
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};
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}
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