All my system configs and packages in one repo
systems/focaccia: init
+245
-94
+26
configuration.nix
+26
configuration.nix
···
1
+
{ config, ... }: {
2
+
imports = [
3
+
./hardware-configuration.nix
4
+
./networking.nix # generated at runtime by nixos-infect
5
+
6
+
];
7
+
8
+
networking.hostName = "focaccia";
9
+
10
+
#boot.kernelParams = [ "ip=1.2.3.4::1.2.3.1:255.255.255.192:myhostname:enp35s0:off" ];
11
+
#networking = {
12
+
# useDHCP = false;
13
+
# interfaces."enp35s0" = {
14
+
# ipv4.addresses = [{ address = "1.2.3.4"; prefixLength = 26; }];
15
+
# ipv6.addresses = [{ address = "2a01:xx:xx::1"; prefixLength = 64; }];
16
+
# };
17
+
# defaultGateway = "1.2.3.1";
18
+
# defaultGateway6 = { address = "fe80::1"; interface = "enp35s0"; };
19
+
#};
20
+
21
+
networking.firewall.allowedTCPPorts = [8000] ++ config.services.openssh.ports;
22
+
23
+
#services.openssh = {
24
+
# enable = true;
25
+
#};
26
+
}
+7
flake.nix
+7
flake.nix
···
58
58
flake = {
59
59
overlays.default = _: packages';
60
60
61
+
# Personal computers
61
62
nixosConfigurations.fettuccine = lib.nixosSystem {
62
63
modules = [ ./systems/fettuccine ];
63
64
inherit specialArgs;
···
65
66
66
67
nixosConfigurations.pappardelle = lib.nixosSystem {
67
68
modules = [ ./systems/pappardelle ];
69
+
inherit specialArgs;
70
+
};
71
+
72
+
# Servers
73
+
nixosConfigurations.focaccia = lib.nixosSystem {
74
+
modules = [ ./systems/focaccia ];
68
75
inherit specialArgs;
69
76
};
70
77
+5
-93
systems/common.nix
+5
-93
systems/common.nix
···
1
1
# Common configs for all machines.
2
2
{
3
3
config,
4
-
pkgs,
5
-
lib,
6
4
inputs,
7
5
...
8
6
}:
9
7
{
10
8
imports = [
11
9
inputs.nixos-generators.nixosModules.all-formats
12
-
../users
13
10
];
14
11
15
12
system.stateVersion = "25.05";
···
47
44
overlays = [ inputs.self.overlays.default ];
48
45
};
49
46
50
-
# Enable building and testing aarch64 packages for Nixpkgs dev
51
-
boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
52
-
nix.settings.extra-platforms = [ "aarch64-linux" ];
53
-
54
-
boot = {
55
-
loader = {
56
-
limine = {
57
-
enable = true;
58
-
maxGenerations = 10;
59
-
enrollConfig = true;
60
-
secureBoot.enable = true;
61
-
};
62
-
efi.canTouchEfiVariables = true;
63
-
};
64
-
65
-
# Silence NixOS Stage 1 logs, jump straight into plymouth
66
-
consoleLogLevel = 0;
67
-
initrd = {
68
-
verbose = false;
69
-
systemd.enable = true;
70
-
};
71
-
plymouth.enable = true;
72
-
kernelParams = [
73
-
"quiet"
74
-
"plymouth.use-simpledrm"
75
-
"i915.fastboot=1"
76
-
];
77
-
78
-
tmp.useTmpfs = true;
47
+
boot.tmp = {
48
+
cleanOnBoot = true;
49
+
useTmpfs = true;
79
50
};
80
51
81
52
# Make Nix use /var/tmp for building, so that
82
53
# large files don't have to live in tmpfs
83
54
systemd.services.nix-daemon.environment.TMPDIR = "/var/tmp";
84
55
85
-
# Use native Wayland when possible
86
-
environment.variables = {
87
-
# This *should* be enough for most Electron apps
88
-
ELECTRON_OZONE_PLATFORM_HINT = "auto";
89
-
90
-
# Apply Nixpkgs-specific flags too
91
-
NIXOS_OZONE_WL = "1";
92
-
93
-
# Some SDL 2 apps are very naughty and don't work nicely under Wayland
94
-
SDL_VIDEODRIVER = "x11";
95
-
96
-
# SDL 3 should be able to use native Wayland just fine.
97
-
SDL_VIDEO_DRIVER = "wayland";
98
-
};
99
-
100
-
services = {
101
-
# Use dbus-broker for higher D-Bus performance
102
-
dbus.implementation = "broker";
103
-
104
-
# Some things sadly don't like being in Nixpkgs
105
-
flatpak.enable = true;
106
-
107
-
# Makes sure auto-mounting disks still work when not using a
108
-
# traditional desktop environment like GNOME or KDE
109
-
udisks2.enable = true;
110
-
111
-
# Dynamically adjust performance settings based on load
112
-
# instead of power-profile-daemon's rigid profiles
113
-
tlp.enable = true;
114
-
115
-
# Nobody likes PulseAudio in this household
116
-
pulseaudio.enable = false;
117
-
118
-
pipewire = {
119
-
enable = true;
120
-
pulse.enable = true;
121
-
122
-
# Some weird apps still talk to ALSA directly
123
-
alsa.enable = true;
124
-
125
-
# JACK should only be necessary for some professional audio
126
-
# software (e.g. DAWs like Ardour or video editing software
127
-
# like DaVinci Resolve), but we enable it no matter what
128
-
jack.enable = true;
129
-
};
130
-
};
131
-
132
-
# Real-time audio software like DAWs are
133
-
# *crippled* without rtkit
134
-
security.rtkit.enable = true;
56
+
# Use dbus-broker for higher D-Bus performance
57
+
services.dbus.implementation = "broker";
135
58
136
59
zramSwap = {
137
60
enable = true;
138
61
algorithm = "zstd";
139
62
};
140
-
141
-
networking.networkmanager.enable = true;
142
63
143
64
system = {
144
-
# Thank @luishfonseca for this
145
-
# https://github.com/luishfonseca/dotfiles/blob/ab7625ec406b48493eda701911ad1cd017ce5bc1/modules/upgrade-diff.nix
146
-
activationScripts.diff = {
147
-
supportsDryActivation = true;
148
-
text = ''
149
-
${lib.getExe pkgs.nvd} --nix-bin-dir=${pkgs.nix}/bin diff /run/current-system "$systemConfig"
150
-
'';
151
-
};
152
-
153
65
# thanks to @getchoo
154
66
autoUpgrade = {
155
67
enable = true;
+42
systems/focaccia/default.nix
+42
systems/focaccia/default.nix
···
1
+
{
2
+
...
3
+
}:
4
+
{
5
+
imports = [
6
+
../common.nix
7
+
./hardware-configuration.nix
8
+
./networking.nix
9
+
];
10
+
11
+
networking.hostName = "focaccia";
12
+
networking.domain = "";
13
+
14
+
users.users.leah = {
15
+
enable = true;
16
+
isNormalUser = true;
17
+
description = "Leah C";
18
+
extraGroups = [
19
+
"wheel" # 1984 powers
20
+
];
21
+
home = "/home/leah";
22
+
23
+
openssh.authorizedKeys.keys = [
24
+
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKbsavGX9rGRx5R+7ovLn+r7D/w3zkbqCik4bS31moSz"
25
+
];
26
+
};
27
+
28
+
services.openssh = {
29
+
enable = true;
30
+
ports = [ 42069 ];
31
+
settings.PermitRootLogin = "prohibit-password";
32
+
};
33
+
34
+
programs.mosh = {
35
+
enable = true;
36
+
openFirewall = true;
37
+
};
38
+
39
+
users.users.root.openssh.authorizedKeys.keys = [
40
+
''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKbsavGX9rGRx5R+7ovLn+r7D/w3zkbqCik4bS31moSz''
41
+
];
42
+
}
+17
systems/focaccia/hardware-configuration.nix
+17
systems/focaccia/hardware-configuration.nix
···
1
+
{ modulesPath, ... }:
2
+
{
3
+
imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
4
+
boot.loader.grub.device = "/dev/sda";
5
+
boot.initrd.availableKernelModules = [
6
+
"ata_piix"
7
+
"uhci_hcd"
8
+
"xen_blkfront"
9
+
"vmw_pvscsi"
10
+
];
11
+
boot.initrd.kernelModules = [ "nvme" ];
12
+
fileSystems."/" = {
13
+
device = "/dev/sda1";
14
+
fsType = "ext4";
15
+
};
16
+
nixpkgs.hostPlatform = "x86_64-linux";
17
+
}
+54
systems/focaccia/networking.nix
+54
systems/focaccia/networking.nix
···
1
+
{ lib, ... }:
2
+
{
3
+
# This file was populated at runtime with the networking
4
+
# details gathered from the active system.
5
+
networking = {
6
+
nameservers = [
7
+
"8.8.8.8"
8
+
];
9
+
defaultGateway = "172.31.1.1";
10
+
defaultGateway6 = {
11
+
address = "fe80::1";
12
+
interface = "eth0";
13
+
};
14
+
dhcpcd.enable = false;
15
+
usePredictableInterfaceNames = lib.mkForce false;
16
+
interfaces = {
17
+
eth0 = {
18
+
ipv4.addresses = [
19
+
{
20
+
address = "91.98.165.5";
21
+
prefixLength = 32;
22
+
}
23
+
];
24
+
ipv6.addresses = [
25
+
{
26
+
address = "2a01:4f8:1c1a:7e40::1";
27
+
prefixLength = 64;
28
+
}
29
+
{
30
+
address = "fe80::9000:6ff:fe7e:385d";
31
+
prefixLength = 64;
32
+
}
33
+
];
34
+
ipv4.routes = [
35
+
{
36
+
address = "172.31.1.1";
37
+
prefixLength = 32;
38
+
}
39
+
];
40
+
ipv6.routes = [
41
+
{
42
+
address = "fe80::1";
43
+
prefixLength = 128;
44
+
}
45
+
];
46
+
};
47
+
48
+
};
49
+
};
50
+
services.udev.extraRules = ''
51
+
ATTR{address}=="92:00:06:7e:38:5d", NAME="eth0"
52
+
53
+
'';
54
+
}
+94
-1
systems/laptop.nix
+94
-1
systems/laptop.nix
···
1
1
# Laptop configuration for when I'm on the move
2
2
{
3
+
lib,
3
4
pkgs,
4
5
...
5
6
}:
6
7
{
7
8
imports = [
8
9
./common.nix
10
+
../users
9
11
];
10
12
11
-
boot.kernelPackages = pkgs.linuxPackages_xanmod_latest;
13
+
# Enable building and testing aarch64 packages for Nixpkgs dev
14
+
boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
15
+
nix.settings.extra-platforms = [ "aarch64-linux" ];
16
+
17
+
boot = {
18
+
kernelPackages = pkgs.linuxPackages_xanmod_latest;
19
+
20
+
loader = {
21
+
limine = {
22
+
enable = true;
23
+
maxGenerations = 10;
24
+
enrollConfig = true;
25
+
secureBoot.enable = true;
26
+
};
27
+
efi.canTouchEfiVariables = true;
28
+
};
29
+
30
+
# Silence NixOS Stage 1 logs, jump straight into plymouth
31
+
consoleLogLevel = 0;
32
+
initrd = {
33
+
verbose = false;
34
+
systemd.enable = true;
35
+
};
36
+
plymouth.enable = true;
37
+
kernelParams = [
38
+
"quiet"
39
+
"plymouth.use-simpledrm"
40
+
"i915.fastboot=1"
41
+
];
42
+
};
43
+
44
+
services = {
45
+
# Some things sadly don't like being in Nixpkgs
46
+
flatpak.enable = true;
47
+
48
+
# Makes sure auto-mounting disks still work when not using a
49
+
# traditional desktop environment like GNOME or KDE
50
+
udisks2.enable = true;
51
+
52
+
# Dynamically adjust performance settings based on load
53
+
# instead of power-profile-daemon's rigid profiles
54
+
tlp.enable = true;
55
+
56
+
# Nobody likes PulseAudio in this household
57
+
pulseaudio.enable = false;
58
+
59
+
pipewire = {
60
+
enable = true;
61
+
pulse.enable = true;
62
+
63
+
# Some weird apps still talk to ALSA directly
64
+
alsa.enable = true;
65
+
66
+
# JACK should only be necessary for some professional audio
67
+
# software (e.g. DAWs like Ardour or video editing software
68
+
# like DaVinci Resolve), but we enable it no matter what
69
+
jack.enable = true;
70
+
};
71
+
};
72
+
73
+
# Real-time audio software like DAWs are
74
+
# *crippled* without rtkit
75
+
security.rtkit.enable = true;
76
+
77
+
# Use native Wayland when possible
78
+
environment.variables = {
79
+
# This *should* be enough for most Electron apps
80
+
ELECTRON_OZONE_PLATFORM_HINT = "auto";
81
+
82
+
# Apply Nixpkgs-specific flags too
83
+
NIXOS_OZONE_WL = "1";
84
+
85
+
# Some SDL 2 apps are very naughty and don't work nicely under Wayland
86
+
SDL_VIDEODRIVER = "x11";
87
+
88
+
# SDL 3 should be able to use native Wayland just fine.
89
+
SDL_VIDEO_DRIVER = "wayland";
90
+
};
91
+
92
+
networking.networkmanager.enable = true;
12
93
13
94
# Allow GPU usage monitoring utilities like `intel_gpu_top`
14
95
# to function without superuser access
···
16
97
17
98
# Update the system timezone according to physical location
18
99
systemd.services.automatic-timezoned.enable = true;
100
+
101
+
# Show a pretty diff
102
+
system = {
103
+
# Thank @luishfonseca for this
104
+
# https://github.com/luishfonseca/dotfiles/blob/ab7625ec406b48493eda701911ad1cd017ce5bc1/modules/upgrade-diff.nix
105
+
activationScripts.diff = {
106
+
supportsDryActivation = true;
107
+
text = ''
108
+
${lib.getExe pkgs.nvd} --nix-bin-dir=${pkgs.nix}/bin diff /run/current-system "$systemConfig"
109
+
'';
110
+
};
111
+
};
19
112
20
113
specialisation.china.configuration = {
21
114
# cache.nixos.org is *unbearably* slow when accessed from Mainland China.