65 lines
1.7 KiB
Nix
65 lines
1.7 KiB
Nix
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{ ... }:
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{
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disko.devices = {
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disk = {
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master = {
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type = "disk";
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device = ""; # [managed by install.sh] { device }
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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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priority = 1;
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name = "efi";
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start = "1M";
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end = "1024M";
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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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"noatime"
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];
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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 = "btrfs";
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extraArgs = [ "-f" "-L nixos" ];
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postCreateHook = ''
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TMP_MNT=$(mktemp -d)
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MNT_PART="" # [managed by install.sh] { root partition }
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mount "$MNT_PART" "$TMP_MNT" -o subvol=/
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trap 'umount "$TMP_MNT"; rm -rf "$TMP_MNT"' EXIT
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btrfs subvolume snapshot "$TMP_MNT/root" "$TMP_MNT/blank"
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'';
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subvolumes = {
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"/root" = {
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mountpoint = "/";
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mountOptions = [
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"noatime"
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"compress=zstd"
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];
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};
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"/nix" = {
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mountpoint = "/nix";
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mountOptions = [
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"noatime"
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"compress=zstd"
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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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};
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};
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};
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}
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