blob: 9a960600db4d7775b39c5049ef01fed81317f273 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
# This file configures camden.tazj.in, my homeserver.
{ pkgs, lib, ... }:
config: let
nixpkgs = import pkgs.third_party.nixpkgsSrc {
config.allowUnfree = true;
};
in pkgs.lib.fix(self: {
# camden is intended to boot unattended, despite having an encrypted
# root partition.
#
# The below configuration uses an externally connected USB drive
# that contains a LUKS key file to unlock the disk automatically at
# boot.
#
# TODO(tazjin): Configure LUKS unlocking via SSH instead.
boot = {
initrd = {
availableKernelModules = [
"ahci" "xhci_pci" "usbhid" "usb_storage" "sd_mod" "sdhci_pci"
"rtsx_usb_sdmmc" "r8169"
];
kernelModules = [ "dm-snapshot" ];
luks.devices.camden-crypt = {
fallbackToPassword = true;
device = "/dev/disk/by-label/camden-crypt";
keyFile = "/dev/sdb";
keyFileSize = 4096;
};
};
loader = {
systemd-boot.enable = true;
efi.canTouchEfiVariables = true;
};
cleanTmpDir = true;
};
fileSystems = {
"/" = {
device = "/dev/disk/by-label/camden-root";
fsType = "ext4";
};
"/home" = {
device = "/dev/disk/by-label/camden-home";
fsType = "ext4";
};
"/boot" = {
device = "/dev/disk/by-label/BOOT";
fsType = "vfat";
};
};
# TODO(tazjin): audit these (from generated hardware-config)
nix.maxJobs = lib.mkDefault 4;
powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
networking = {
hostName = "camden";
interfaces.enp1s0.useDHCP = true;
firewall.allowedTCPPorts = [ 22 8080 80 443 ];
};
time.timeZone = "UTC";
# System-wide application setup
programs.fish.enable = true;
environment.systemPackages = with nixpkgs; [
curl emacs26-nox git gnupg pass pciutils
];
# Services setup
services.openssh.enable = true;
users.users.tazjin = {
isNormalUser = true;
uid = 1000;
extraGroups = [ "wheel" ];
shell = nixpkgs.fish;
};
system.stateVersion = "19.09";
})
|
