85 lines
2.2 KiB
Nix
85 lines
2.2 KiB
Nix
{
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lib,
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pkgs,
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inputs,
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namespace,
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system,
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target,
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format,
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virtual,
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systems,
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config,
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...
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}:
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with lib;
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with lib.${namespace}; let
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cfg = config.${namespace}.presets.disko.ext4Swap;
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in {
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options.${namespace}.presets.disko.ext4Swap = with types; {
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enable = mkBoolOpt false "Enable preset";
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device = mkOpt' str "/dev/nvme0n1";
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swapSize = mkOpt' (nullOr int) 32;
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mountpoint = mkOpt' path "/";
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};
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config = mkIf cfg.enable {
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disko.devices = {
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disk.${cfg.device} = {
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type = "disk";
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inherit (cfg) device;
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content = {
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type = "gpt"; # Initialize the disk with a GPT partition table
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partitions = {
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ESP = {
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# Setup the EFI System Partition
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type = "EF00"; # Set the partition type
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size = "1000M"; # Make the partition a gig
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content = {
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type = "filesystem";
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format = "vfat"; # Format it as a FAT32 filesystem
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mountpoint = "/boot"; # Mount it to /boot
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};
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};
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primary = {
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# Setup the LVM partition
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size = "100%"; # Fill up the rest of the drive with it
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content = {
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type = "lvm_pv"; # pvcreate
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vg = "vg1";
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};
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};
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};
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};
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};
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lvm_vg = {
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# vgcreate
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vg1 = {
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# /dev/vg1
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type = "lvm_vg";
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lvs = {
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# lvcreate
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swap = mkIf (cfg.swapSize != null) {
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# Logical Volume = "swap", /dev/vg1/swap
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size = "${builtins.toString cfg.swapSize}G";
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content = {
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type = "swap";
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};
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};
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root = {
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# Logical Volume = "root", /dev/vg1/root
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size = "100%FREE"; # Use the remaining space in the Volume Group
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content = {
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type = "filesystem";
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format = "ext4";
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inherit (cfg) mountpoint;
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mountOptions = [
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"defaults"
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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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