nixos-config/machines/fuuko/hardware-configuration.nix

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{ config, lib, modulesPath, pkgs, ... }:
{
imports =
[
(modulesPath + "/installer/scan/not-detected.nix")
];
boot = {
kernelModules = [ "kvm-intel" ];
blacklistedKernelModules = [ "acpi_power_meter" ]; # constantly pollutes kernel log
extraModulePackages = [ ];
supportedFilesystems = [ "btrfs" ];
kernelParams =
let
mainInterface = config.systemd.network.networks.eno1;
first = lib.flip lib.elemAt 0;
in
[
"ip=${first mainInterface.address}::${first mainInterface.gateway}::${config.networking.hostName}:${mainInterface.name}"
];
initrd = {
availableKernelModules = [
"aesni_intel" # hardware crypto for luks
"ahci"
"ehci_pci"
"sd_mod"
"tg3" # network interface
"uhci_hcd"
"usb_storage"
"usbhid"
"xhci_pci"
];
kernelModules = [ ];
network.enable = true; # remote unlocking
luks.devices = {
root = {
name = "root";
device = "/dev/disk/by-uuid/c5cf6858-cca0-40dc-a3b5-ab47a3f9d49c";
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preLVM = true;
allowDiscards = true;
};
};
};
loader.grub.device = "/dev/disk/by-id/ata-INTEL_SSDSC2KB480G7_PHYS749202D6480BGN";
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};
environment.etc.crypttab.text = ''
data0 UUID=aa692e73-2b75-4239-8a87-5f5b69ea56c5 /root/luks-data luks
data1 UUID=1f4120b6-a3a0-4973-8c4c-a4d6703eea2a /root/luks-data luks
'';
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fileSystems = {
"/" = {
device = "/dev/disk/by-uuid/92a1f733-8a23-42ea-958b-0d01a5de7776";
fsType = "btrfs";
options = [ "compress=zstd" "discard" "noatime" ];
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};
"/boot" = {
device = "/dev/disk/by-uuid/0f1822e1-643b-49e0-b279-5e3373c6a26c";
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fsType = "ext2";
};
"/data" = {
device = "/dev/mapper/data0";
fsType = "btrfs";
options = [ "compress=zstd" ];
};
};
services.btrfs.autoScrub = {
enable = true;
fileSystems = [ "/data" ];
};
swapDevices = [
{
device = "/dev/disk/by-partuuid/22978e17-fbbf-4879-9385-5c9473df1706";
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randomEncryption.enable = true;
}
];
powerManagement.cpuFreqGovernor = "performance";
networking.useDHCP = false;
systemd.network = {
enable = true;
networks = {
eno1 = {
name = "eno1";
dns = [ "192.168.100.1" ];
domains = [ "home.sbruder.de" ];
address = [ "192.168.100.61/24" ];
gateway = [ "192.168.100.1" ];
};
};
};
services.resolved.enable = false;
}