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|
{ depot, lib, ... }:
let
nixpkgs = import depot.third_party.nixpkgsSrc {};
systemForConfig = configuration: (depot.third_party.nixos {
inherit configuration;
}).system;
in systemForConfig {
inherit depot;
imports = [
"${depot.depotPath}/ops/nixos/depot.nix"
];
hardware = {
enableRedistributableFirmware = true;
cpu.amd.updateMicrocode = true;
};
boot = {
tmpOnTmpfs = true;
kernelModules = [ "kvm-amd" ];
supportedFilesystems = [ "zfs" ];
initrd = {
availableKernelModules = [
"igb" "xhci_pci" "nvme" "ahci" "usbhid" "usb_storage" "sr_mod"
];
# Enable SSH in the initrd so that we can enter disk encryption
# passwords remotely.
network = {
enable = true;
ssh = {
enable = true;
port = 2222;
authorizedKeys = [
depot.users.tazjin.keys.frog
];
hostKeys = [
/etc/secrets/initrd_host_ed25519_key
];
};
# this will launch the zfs password prompt on login and kill the
# other prompt
postCommands = ''
echo "zfs load-key -a && killall zfs" >> /root/.profile
'';
};
};
loader.grub = {
enable = true;
version = 2;
efiSupport = true;
efiInstallAsRemovable = true;
device = "/dev/disk/by-id/nvme-SAMSUNG_MZQLB1T9HAJR-00007_S439NA0N201620";
};
zfs.requestEncryptionCredentials = true;
};
fileSystems = {
"/" = {
device = "zroot/root";
fsType = "zfs";
};
"/boot" = {
device = "/dev/disk/by-uuid/073E-7FBD";
fsType = "vfat";
};
"/nix" = {
device = "zroot/nix";
fsType = "zfs";
};
"/home" = {
device = "zroot/home";
fsType = "zfs";
};
};
networking = {
# Glass is boring, but Luke doesn't like Wapping - the Prospect of
# Whitby, however, is quite a pleasant establishment.
hostName = "whitby";
hostId = "b38ca543";
useDHCP = false;
defaultGateway6 = "fe80::1";
firewall.allowedTCPPorts = [ 22 80 443 ];
interfaces.enp196s0.useDHCP = true;
interfaces.enp196s0.ipv6.addresses = [
{
address = "2a01:04f8:0242:5b21::feed:edef:beef";
prefixLength = 64;
}
];
};
time.timeZone = "UTC";
nix = {
maxJobs = lib.mkDefault 64;
};
programs.mtr.enable = true;
services.openssh.enable = true;
environment.systemPackages = with nixpkgs; [
bb
curl
emacs-nox
git
htop
nano
vim
zfs
zfstools
];
users = {
users.root.openssh.authorizedKeys.keys = [
depot.users.tazjin.keys.frog
];
users.tazjin = {
isNormalUser = true;
extraGroups = [ "git" "wheel" ];
openssh.authorizedKeys.keys = [
depot.users.tazjin.keys.frog
];
};
users.lukegb = {
isNormalUser = true;
extraGroups = [ "git" "wheel" ];
openssh.authorizedKeys.keys = depot.users.lukegb.keys.all;
};
# Set up a user & group for git shenanigans
groups.git = {};
users.git = {
group = "git";
isNormalUser = false;
};
};
system.stateVersion = "20.03";
}
|