lelgenio/nixos-config
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add disko

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This commit is contained in:
Leonardo Eugênio 2023-02-23 19:18:15 -03:00
parent 7a28a056e7
commit 05082003e4
3 changed files with 45 additions and 63 deletions
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4
flake.nix
View file

@ -51,6 +51,9 @@
dzgui.url = "github:lelgenio/dzgui-nix";
dzgui.inputs.nixpkgs.follows = "nixpkgs";
inputs.disko.url = "github:nix-community/disko";
inputs.disko.inputs.nixpkgs.follows = "nixpkgs";
# my stuff
dhist = {
url = "github:lelgenio/dhist";
@ -82,6 +85,7 @@
./system/configuration.nix
./system/secrets.nix
./system/specialisation.nix
inputs.disko.nixosModules.disko
# nur.nixosModules.nur
inputs.agenix.nixosModules.default
inputs.hyprland.nixosModules.default

41
hosts/partition/i15.nix Normal file
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@ -0,0 +1,41 @@
{ disks ? [ "/dev/sda" ], ... }: {
disk.sda = {
type = "disk";
device = builtins.elemAt disks 0;
content = {
type = "table";
format = "gpt";
partitions = [
{
type = "partition";
name = "NIX_BOOT";
start = "1MiB";
end = "1GiB";
bootable = true;
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
options = [ "defaults" ];
};
}
{
type = "partition";
name = "NIX_CRYPT_ROOT";
start = "1GiB";
end = "100%";
content = {
type = "luks";
name = "main";
content = {
type = "btrfs";
name = "BTRFS_ROOT";
mountpoint = "/";
subvolumes = [ "/home" "/nixos" "/swap" ];
};
};
}
];
};
};
}

63
install/i15.sh
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@ -1,63 +0,0 @@
#!/bin/sh
set -xe
settle() {
udevadm trigger --subsystem-match=block
udevadm settle
}
lsblk
echo 'Enter the name of the device to WIPE and install (something like "sda"):'
read DRIVE_ID
echo 'Enter a passphrase to encrypt the disk:'
read -s DRIVE_PASSPHRASE
echo "Creating partition table..."
parted -s "/dev/${DRIVE_ID}" -- mklabel gpt
echo "Creating EFI system partition..."
parted -s "/dev/${DRIVE_ID}" -- mkpart ESP 1MiB 1GiB
parted -s "/dev/${DRIVE_ID}" -- set 1 boot on
mkfs.fat -F32 "/dev/${DRIVE_ID}1" -n NIX_BOOT
echo "Creating encrypted root partition..."
parted -s "/dev/${DRIVE_ID}" -- mkpart luks 1GiB 100%
echo "$DRIVE_PASSPHRASE" | cryptsetup --batch-mode luksFormat --label CRYPT_ROOT "/dev/${DRIVE_ID}2"
settle
echo "$DRIVE_PASSPHRASE" | cryptsetup luksOpen /dev/disk/by-label/CRYPT_ROOT "crypt_root"
echo "Creating btrfs partition..."
mkfs.btrfs --quiet --label NIX_ROOT /dev/mapper/"crypt_root"
MNTPOINT=$(mktemp -d)
mount /dev/mapper/"crypt_root" "$MNTPOINT"
echo "Creating subvolumes..."
btrfs subvolume create "$MNTPOINT"/@nixos
btrfs subvolume create "$MNTPOINT"/@home
btrfs subvolume create "$MNTPOINT"/@swap
echo "Closing btrfs partition..."
umount -Rl "$MNTPOINT"
rm -rf "$MNTPOINT"
echo "Mounting root btrfs submodule to '$MNTPOINT' ..."
MNTPOINT=$(mktemp -d)
mount /dev/disk/by-label/NIX_ROOT "$MNTPOINT" -o subvol=@nixos,noatime,compress=zstd
echo "Creating and mounting EFI system partition mountpoint..."
mkdir -p "$MNTPOINT/boot"
mount /dev/disk/by-label/NIX_BOOT "$MNTPOINT/boot"
echo "Creating home partition mountpoint..."
mkdir -p "$MNTPOINT/home"
mount /dev/disk/by-label/NIX_ROOT "$MNTPOINT/home" -o subvol=@home,noatime,compress=zstd
echo "Swapfile"
mkdir -p "$MNTPOINT/swap"
mount /dev/disk/by-label/NIX_ROOT "$MNTPOINT/swap" -o subvol=@swap,noatime
# echo "Installing system..."
nixos-generate-config --root "$MNTPOINT"
# nixos-install --root "$MNTPOINT"