helm/hosts/box/configuration.nix
2023-04-04 23:35:06 +10:00

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# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running nixos-help).
{ config, pkgs, ... }:
{
imports =
[
# Include the results of the hardware scan.
./hardware-configuration.nix
];
# No systemd emergency mode (can't reliably be accessed over SSH)
systemd.enableEmergencyMode = false;
# Use the GRUB 2 boot loader.
boot.loader.efi.canTouchEfiVariables = false;
boot.loader.efi.efiSysMountPoint = "/boot/efi";
boot.loader.grub = {
enable = true;
device = "nodev";
version = 2;
efiSupport = true;
enableCryptodisk = true;
efiInstallAsRemovable = true;
};
boot.initrd.secrets = {
"/keyfile0.bin" = /etc/secrets/initrd/keyfile0.bin;
"/keyfile1.bin" = /etc/secrets/initrd/keyfile1.bin;
};
# Remote SSH unlock
boot.initrd.network.enable = true;
boot.initrd.network.ssh = {
enable = true;
port = 22;
authorizedKeys = [ "ssh-rsa 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 anish@curve " ];
hostKeys = [ "/etc/secrets/initrd/ssh_host_ed25519_key" ]; # create this file with `ssh-keygen -t ed25519 -N "" -f /etc/secrets/initrd/ssh_host_ed25519_key`
};
boot.initrd.availableKernelModules = [ "igc" "iwlwifi" ];
boot.initrd.luks.devices = {
"root" = {
#name = "root";
device = "/dev/disk/by-uuid/f37f3222-47d7-42d8-b400-363320a31853"; # UUID for /dev/nvme01np2
preLVM = true;
allowDiscards = true;
keyFile = "/keyfile0.bin";
};
};
# Data mount
# fileSystems."/data" = {
# device = "/dev/disk/by-uuid/3276a297-9ee4-4998-b262-1ed100366c06"; # UUID for /dev/mapper/crypted-data
# encrypted = {
# enable = true;
# label = "crypted-data";
# blkDev = "/dev/disk/by-uuid/8a317bf4-fe13-4334-a6df-5fe5a5048b5e"; # UUID for /dev/sda1
# keyFile = "/keyfile1.bin";
# };
# };
networking.interfaces.enp2s0 = {
ipv4.addresses = [{
address = "192.168.1.240";
prefixLength = 24;
}];
ipv4.routes = [{ address = "192.168.1.0"; prefixLength = 24; via = "192.168.1.1"; }];
useDHCP = false;
};
#networking.nameservers = [ "172.16.11.240" ];
networking.nameservers = [ "192.168.1.1" ];
networking.defaultGateway = {
address = "192.168.1.1";
interface = "enp2s0";
};
networking.hostName = "box"; # Define your hostname.
# networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
# The global useDHCP flag is deprecated, therefore explicitly set to false here.
# Per-interface useDHCP will be mandatory in the future, so this generated config
# replicates the default behaviour.
networking.useDHCP = false;
networking.interfaces.wlp3s0.useDHCP = true;
# Set your time zone.
time.timeZone = "Australia/Brisbane";
# Enable the OpenSSH daemon.
services.openssh.enable = true;
networking.firewall.allowedTCPPorts = [ 22 ];
sound.enable = false;
programs.gnupg.agent.enable = true;
programs.gnupg.agent.pinentryFlavor = "curses";
programs.gnupg.agent.enableSSHSupport = true;
# This value determines the NixOS release with which your system is to be
# compatible, in order to avoid breaking some software such as database
# servers. You should change this only after NixOS release notes say you
# should.
system.stateVersion = "19.09"; # Did you read the comment?
}