stockholm/makefu/2configs/fs/sda-crypto-root.nix

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{ config, lib, pkgs, ... }:
# sda: bootloader grub2
# sda1: boot ext4 (label nixboot)
# sda2: cryptoluks -> ext4
with lib;
{
boot = {
loader.grub.enable =true;
loader.grub.version =2;
loader.grub.device = "/dev/sda";
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initrd.luks.devices = [ { name = "luksroot"; device = "/dev/sda2"; allowDiscards=true; }];
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initrd.luks.cryptoModules = ["aes" "sha512" "sha1" "xts" ];
initrd.availableKernelModules = ["xhci_hcd" "ehci_pci" "ahci" "usb_storage" ];
};
fileSystems = {
"/" = {
device = "/dev/mapper/luksroot";
fsType = "ext4";
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options="defaults,discard";
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};
"/boot" = {
device = "/dev/disk/by-label/nixboot";
fsType = "ext4";
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options="defaults,discard";
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};
};
}