jahanson/nix-config-tn
Archived
1
0
Fork 0
Code Issues 1 Pull requests Projects Releases Packages Wiki Activity Actions

feat: continued refactor

Browse source
This commit is contained in:
Truxnell 2024-03-24 23:21:13 +11:00
parent 85e8b4774d
commit ca7d1c7a2b
18 changed files with 231 additions and 597 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

100
flake.nix
View file

@ -48,14 +48,14 @@
# Use nixpkgs-fmt for 'nix fmt'
formatter = forAllSystems (system: nixpkgs.legacyPackages."${system}".nixpkgs-fmt);
nixosModules = import ./nixos/modules/nixos;
lib = import ./lib { inherit inputs; } // inputs.nixpkgs.lib;
nixosConfigurations =
with self.lib;
let
defaultModules =
(builtins.attrValues lib.nixosModules) ++
(builtins.attrValues nixosModules) ++
[
sops-nix.nixosModules.sops
];
@ -69,11 +69,11 @@
{ hostname
, system ? "x86_64-linux"
, nixpkgs ? inputs.nixpkgs
, hardwareModules
, hardwareModules ? [ ]
, baseModules ? [
./nixos/modules/nixos
./nixos/profiles
sops-nix.nixosModules.sops
./nixos/profiles/global.nix
./nixos/modules/nixos
./nixos/hosts/${hostname}
]
, extraModules ? [ ]
@ -85,104 +85,52 @@
};
in
{
nixosvm = nixpkgs.lib.nixosSystem {
inherit specialArgs;
system = "x86_64-linux";
modules = defaultModules ++ [
./nixos/hosts/nixosvm
];
};
# rickenbacker = nixpkgs.lib.nixosSystem {
# inherit specialArgs;
# system = "x86_64-linux";
# modules = defaultModules ++ [
# ./nixos/hosts/rickenbacker
# ];
# };
"rickenbacker" = mkNixosConfig {
hostname = "rickenbacker";
system = "x86_64-linux";
hardwareModules = [
# ./modules/hardware/phil.nix
];
extraModules = [
# ./profiles/personal.nix
./nixos/profiles/hw-thinkpad-e14-amd.nix
inputs.nixos-hardware.nixosModules.lenovo-thinkpad-e14-amd
];
};
"citadel" = mkNixosConfig {
hostname = "citadel";
system = "x86_64-linux";
hardwareModules = [
# ./modules/hardware/phil.nix
];
extraModules = [
# ./profiles/personal.nix
];
};
# "kclejeune@aarch64-linux" = mkNixosConfig {
# system = "aarch64-linux";
# hardwareModules = [./modules/hardware/phil.nix];
# extraModules = [./profiles/personal.nix];
# };
dns01 = nixpkgs.lib.nixosSystem {
inherit specialArgs;
system = "aarch64-linux";
modules = defaultModules ++ [
./nixos/hosts/dns01
];
"dns01" = mkNixosConfig {
hostname = "dns01";
system = "x86_64-linux";
};
# dns02 = nixpkgs.lib.nixosSystem {
# # nix build .#images.rpi4
# rpi4 = nixpkgs.lib.nixosSystem {
# inherit specialArgs;
# system = "aarch64-linux";
# modules = defaultModules ++ [
# ./nixos/hosts/dns02
# "${nixpkgs}/nixos/modules/installer/sd-card/sd-image-aarch64.nix"
# ./nixos/hosts/images/sd-image
# ];
# };
# isoimage = nixpkgs.lib.nixosSystem {
# system = "x86_64-linux";
# # nix build .#images.iso
# iso = nixpkgs.lib.nixosSystem {
# inherit specialArgs;
# modules = defaultModules ++ [
# "${nixpkgs}/nixos/modules/installer/cd-dvd/installation-cd-graphical-gnome.nix"
# { isoImage.squashfsCompression = "gzip -Xcompression-level 1"; }
# ./nixos/iso
# "${nixpkgs}/nixos/modules/installer/cd-dvd/channel.nix"
# "${nixpkgs}/nixos/modules/installer/cd-dvd/iso-image.nix"
# ./nixos/hosts/images/cd-dvd
# ];
# };
# nix build .#images.rpi4
rpi4 = nixpkgs.lib.nixosSystem {
inherit specialArgs;
modules = defaultModules ++ [
"${nixpkgs}/nixos/modules/installer/sd-card/sd-image-aarch64.nix"
./nixos/hosts/images/sd-image
];
};
# nix build .#images.iso
iso = nixpkgs.lib.nixosSystem {
inherit specialArgs;
modules = defaultModules ++ [
"${nixpkgs}/nixos/modules/installer/cd-dvd/channel.nix"
"${nixpkgs}/nixos/modules/installer/cd-dvd/iso-image.nix"
./nixos/hosts/images/cd-dvd
];
};
};
# simple shortcut to allow for easier referencing of correct
# key for building images
# > nix build .#images.rpi4
images.rpi4 = nixosConfigurations.rpi4.config.system.build.sdImage;
images.iso = nixosConfigurations.iso.config.system.build.isoImage;
# images.rpi4 = nixosConfigurations.rpi4.config.system.build.sdImage;
# images.iso = nixosConfigurations.iso.config.system.build.isoImage;
# deploy-rs
deploy.nodes =

20
nixos/hosts/common/nixos/auto-upgrade.nix
View file

@ -1,20 +0,0 @@
{ config
, inputs
, ...
}:
let
inherit (config.networking) hostName;
# Only enable auto upgrade if current config came from a clean tree
# This avoids accidental auto-upgrades when working locally.
isClean = inputs.self ? rev;
in
{
system.autoUpgrade = {
enable = isClean;
dates = "hourly";
flags = [
"--refresh"
];
flake = "github:truxnell/nix-config";
};
}

71
nixos/hosts/common/nixos/default.nix
View file

@ -1,71 +0,0 @@
{ inputs
, outputs
, config
, sops-nix
, ...
}: {
imports =
[
# inputs.home-manager.nixosModules.home-manager
#inputs.sops-nix.nixosModules.sops
# ./locale.nix
./nix.nix
# ./openssh.nix
./packages.nix
]
++ (builtins.attrValues { });
# home-manager.extraSpecialArgs = { inherit inputs outputs; }; TODO Home-manager
nixpkgs = {
# Configure your nixpkgs instance
config = {
# Disable if you don't want unfree packages
allowUnfree = true;
};
};
# TODO Shared sops location, probably in home-manager?
# sops.age.keyFile = "/var/lib/sops-nix/key.txt";
# Increase open file limit for sudoers
security.pam.loginLimits = [
{
domain = "@wheel";
item = "nofile";
type = "soft";
value = "524288";
}
{
domain = "@wheel";
item = "nofile";
type = "hard";
value = "1048576";
}
];
# sops.secrets.msmtp = {
# sopsFile = ./secret.sops.yaml;
# }
# # TODO Email settings
# programs.msmtp = {
# enable = true;
# accounts.default = {
# host = "maddy.home.tld";
# from = "${config.networking.hostName}@trux.dev";
# };
# defaults = {
# aliases = "/etc/aliases";
# };
# };
environment.etc = {
"aliases" = {
text = ''
root: ${config.networking.hostName}@trux.dev
'';
mode = "0644";
};
};
}

6
nixos/hosts/common/nixos/locale.nix
View file

@ -1,6 +0,0 @@
{ lib, ... }: {
i18n = {
defaultLocale = lib.mkDefault "en_US.UTF-8";
};
time.timeZone = lib.mkDefault "Australia/Melbourne";
}

50
nixos/hosts/common/nixos/nix.nix
View file

@ -1,50 +0,0 @@
{ inputs
, lib
, pkgs
, config
, ...
}: {
nix = {
settings = {
experimental-features = [ "nix-command" "flakes" ];
substituters = [
"https://nix-community.cachix.org"
];
trusted-public-keys = [
"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
];
trusted-users = [ "root" "@wheel" ];
auto-optimise-store = lib.mkDefault true;
warn-dirty = false;
};
gc = {
automatic = true;
dates = "weekly";
# Delete older generations too
options = "--delete-older-than 5d";
};
};
# This will add each flake input as a registry
# To make nix3 commands consistent with your flake
nix.registry = (lib.mapAttrs (_: flake: { inherit flake; })) ((lib.filterAttrs (_: lib.isType "flake")) inputs);
# This will additionally add your inputs to the system's legacy channels
# Making legacy nix commands consistent as well, awesome!
nix.nixPath = [ "/etc/nix/path" ];
environment.etc =
lib.mapAttrs'
(name: value: {
name = "nix/path/${name}";
value.source = value.flake;
})
config.nix.registry;
# Enable printing changes on nix build etc with nvd
system.activationScripts.report-changes = ''
PATH=$PATH:${lib.makeBinPath [ pkgs.nvd pkgs.nix ]}
nvd diff $(ls -dv /nix/var/nix/profiles/system-*-link | tail -2)
'';
}

27
nixos/hosts/common/nixos/openssh.nix
View file

@ -1,27 +0,0 @@
{...
}:
{
services.openssh = {
enable = true;
settings = {
# Harden
PasswordAuthentication = false;
PermitRootLogin = "no";
# Automatically remove stale sockets
StreamLocalBindUnlink = "yes";
# Allow forwarding ports to everywhere
GatewayPorts = "clientspecified";
# Don't allow home-directory authorized_keys
# authorizedKeysFiles = lib.mkForce [ "/etc/ssh/authorized_keys.d/%u" ];
};
};
# TODO fix pam, wheel no pass is a bit of a hack
# security.pam.enableSSHAgentAuth = true;
# TODO remove this hack
security.sudo.wheelNeedsPassword = false;
}

31
nixos/hosts/common/nixos/packages.nix
View file

@ -1,31 +0,0 @@
{ config
, pkgs
, lib
, ...
}: {
environment.systemPackages = with pkgs; [
bat
jq
yq
btop
neovim
vim
git
dnsutils
nvd
gh
nix
# TODO Move
nil
nixpkgs-fmt
statix
];
programs.direnv = {
# TODO move to home-manager
enable = true;
nix-direnv.enable = true;
};
programs.mtr.enable = true;
}

10
nixos/hosts/common/optional/sops-nix.nix
View file

@ -1,10 +0,0 @@
{ inputs
, outputs
, config
, ...
}: {
# SOPS settings
# https://github.com/Mic92/sops-nix
sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
}

1
nixos/hosts/dns01/default.nix
View file

@ -11,7 +11,6 @@
./hardware-configuration.nix
# Common imports
../common/nixos
../common/nixos/users/truxnell
../common/optional/fish.nix
../common/optional/monitoring.nix

105
nixos/hosts/nixosvm/default.nix
View file

@ -1,105 +0,0 @@
# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page, on
# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
{ config
, lib
, pkgs
, ...
}: {
imports = [
# Host-specific
./hardware-configuration.nix
# Common imports
../common/nixos
../common/nixos/users/truxnell
../common/optional/fish.nix
../common/optional/monitoring.nix
../common/optional/reboot-required.nix
../common/optional/gnome.nix
../common/optional/editors/vscode
../common/optional/firefox.nix
../common/optional/sops-nix.nix
];
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
boot.binfmt.emulatedSystems = [ "aarch64-linux" ]; # Enabled for raspi4 compilation
networking.hostName = "nixosvm"; # Define your hostname.
modules.services.openssh = true;
# Pick only one of the below networking options.
# networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
# networking.networkmanager.enable = true; # Easiest to use and most distros use this by default.
# Configure network proxy if necessary
# networking.proxy.default = "http://user:password@proxy:port/";
# networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
# Select internationalisation properties.
# i18n.defaultLocale = "en_US.UTF-8";
# console = {
# font = "Lat2-Terminus16";
# keyMap = "us";
# useXkbConfig = true; # use xkb.options in tty.
# };
# Enable the X11 windowing system.
# services.xserver.enable = true;
# Configure keymap in X11
# services.xserver.xkb.layout = "us";
# services.xserver.xkb.options = "eurosign:e,caps:escape";
# Enable CUPS to print documents.
# services.printing.enable = true;
# Enable sound.
# sound.enable = true;
# hardware.pulseaudio.enable = true;
# Enable touchpad support (enabled default in most desktopManager).
# services.xserver.libinput.enable = true;
# Some programs need SUID wrappers, can be configured further or are
# started in user sessions.
# programs.mtr.enable = true;
# programs.gnupg.agent = {
# enable = true;
# enableSSHSupport = true;
# };
# List services that you want to enable:
# Open ports in the firewall.
# networking.firewall.allowedTCPPorts = [ ... ];
# networking.firewall.allowedUDPPorts = [ ... ];
# Or disable the firewall altogether.
# networking.firewall.enable = false;
# Copy the NixOS configuration file and link it from the resulting system
# (/run/current-system/configuration.nix). This is useful in case you
# accidentally delete configuration.nix.
# system.copySystemConfiguration = true;
# This option defines the first version of NixOS you have installed on this particular machine,
# and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
#
# Most users should NEVER change this value after the initial install, for any reason,
# even if you've upgraded your system to a new NixOS release.
#
# This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
# so changing it will NOT upgrade your system.
#
# This value being lower than the current NixOS release does NOT mean your system is
# out of date, out of support, or vulnerable.
#
# Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
# and migrated your data accordingly.
#
# For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
system.stateVersion = "23.11"; # Did you read the comment?
}

40
nixos/hosts/nixosvm/hardware-configuration.nix
View file

@ -1,40 +0,0 @@
# Do not modify this file! It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{ config
, lib
, pkgs
, modulesPath
, ...
}: {
imports = [ ];
boot.initrd.availableKernelModules = [ "ata_piix" "mptspi" "uhci_hcd" "ehci_pci" "sd_mod" "sr_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-amd" ];
boot.extraModulePackages = [ ];
fileSystems."/" = {
device = "/dev/disk/by-label/nixos";
fsType = "ext4";
};
fileSystems."/boot" = {
device = "/dev/disk/by-label/boot";
fsType = "vfat";
};
swapDevices = [{ device = "/dev/sda2"; }];
# Enables DHCP on each ethernet and wireless interface. In case of scripted networking
# (the default) this is the recommended approach. When using systemd-networkd it's
# still possible to use this option, but it's recommended to use it in conjunction
# with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
networking.useDHCP = lib.mkDefault true;
# networking.interfaces.ens33.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
virtualisation.vmware.guest.enable = true;
virtualisation.virtualbox.guest.enable = true;
virtualisation.virtualbox.guest.x11 = true;
}

118
nixos/hosts/rickenbacker/default.nix
View file

@ -1,119 +1,43 @@
# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page, on
# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
{ config
, lib
, pkgs
, ...
}: {
# hardware-configuration.nix is missing as I've abstracted out the parts
# into various areas like my global/hardware profiles, etc.
imports = [
# Host-specific
./hardware-configuration.nix
# Common imports
../common/nixos
../common/nixos/users/truxnell
../common/optional/fish.nix
../common/optional/monitoring.nix
../common/optional/reboot-required.nix
../common/optional/gnome.nix
../common/optional/editors/vscode
../common/optional/firefox.nix
../common/optional/sops-nix.nix
];
mySystem.services.openssh.enable = true;
mySystem.security.wheelNeedsSudoPassword = false;
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
boot.binfmt.emulatedSystems = [ "aarch64-linux" ]; # Enabled for raspi4 compilation
boot.initrd.kernelModules = [ "amdgpu" ];
boot.plymouth.enable = true;
networking.hostName = "rickenbacker"; # Define your hostname.
# Enable OpenGL
hardware.opengl = {
enable = true;
driSupport = true;
driSupport32Bit = true;
config.mySystem = {
services.openssh.enable = true;
security.wheelNeedsSudoPassword = false;
};
# Load nvidia driver for Xorg and Wayland
services.xserver.videoDrivers = [ "amdgpu" ]; # or "nvidiaLegacy470 etc.
# TODO build this in from flake host names
config.networking.hostName = "rickenbacker";
# Pick only one of the below networking options.
# networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
# networking.networkmanager.enable = true; # Easiest to use and most distros use this by default.
config = {
# Configure network proxy if necessary
# networking.proxy.default = "http://user:password@proxy:port/";
# networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
fileSystems."/" =
{
device = "/dev/disk/by-label/nixos";
fsType = "ext4";
};
# Select internationalisation properties.
# i18n.defaultLocale = "en_US.UTF-8";
# console = {
# font = "Lat2-Terminus16";
# keyMap = "us";
# useXkbConfig = true; # use xkb.options in tty.
# };
fileSystems."/boot" =
{
device = "/dev/disk/by-uuid/44D0-91EC";
fsType = "vfat";
};
# Enable the X11 windowing system.
# services.xserver.enable = true;
# Configure keymap in X11
# services.xserver.xkb.layout = "us";
# services.xserver.xkb.options = "eurosign:e,caps:escape";
# Enable CUPS to print documents.
# services.printing.enable = true;
# Enable sound.
# sound.enable = true;
# hardware.pulseaudio.enable = true;
# Enable touchpad support (enabled default in most desktopManager).
# services.xserver.libinput.enable = true;
# Some programs need SUID wrappers, can be configured further or are
# started in user sessions.
# programs.mtr.enable = true;
# programs.gnupg.agent = {
# enable = true;
# enableSSHSupport = true;
# };
# List services that you want to enable:
# Open ports in the firewall.
# networking.firewall.allowedTCPPorts = [ ... ];
# networking.firewall.allowedUDPPorts = [ ... ];
# Or disable the firewall altogether.
# networking.firewall.enable = false;
# Copy the NixOS configuration file and link it from the resulting system
# (/run/current-system/configuration.nix). This is useful in case you
# accidentally delete configuration.nix.
# system.copySystemConfiguration = true;
# This option defines the first version of NixOS you have installed on this particular machine,
# and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
#
# Most users should NEVER change this value after the initial install, for any reason,
# even if you've upgraded your system to a new NixOS release.
#
# This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
# so changing it will NOT upgrade your system.
#
# This value being lower than the current NixOS release does NOT mean your system is
# out of date, out of support, or vulnerable.
#
# Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
# and migrated your data accordingly.
#
# For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
system.stateVersion = "23.11"; # Did you read the comment?
swapDevices = [ ];
};
}

38
nixos/hosts/rickenbacker/hardware-configuration.nix
View file

@ -1,38 +0,0 @@
# Do not modify this file! It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, modulesPath, ... }:
{
imports =
[ (modulesPath + "/installer/scan/not-detected.nix")
];
boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "usbhid" "usb_storage" "sd_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-amd" ];
boot.extraModulePackages = [ ];
fileSystems."/" =
{ device = "/dev/disk/by-uuid/fe728106-aaf8-46e6-ab46-1610f1f4398a";
fsType = "ext4";
};
fileSystems."/boot" =
{ device = "/dev/disk/by-uuid/44D0-91EC";
fsType = "vfat";
};
swapDevices = [ ];
# Enables DHCP on each ethernet and wireless interface. In case of scripted networking
# (the default) this is the recommended approach. When using systemd-networkd it's
# still possible to use this option, but it's recommended to use it in conjunction
# with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
networking.useDHCP = lib.mkDefault true;
# networking.interfaces.enp2s0.useDHCP = lib.mkDefault true;
# networking.interfaces.wlp3s0.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}

25
nixos/modules/nixos/system/security.nix
View file

@ -2,6 +2,7 @@
, config
, ...
}:
with lib;
let
cfg = config.mySystem.security;
in
@ -14,13 +15,33 @@ in
description = "If wheel group users need password for sudo";
default = true;
};
options.mySystem.security.increaseWheelLoginLimits = lib.mkOption {
type = lib.types.bool;
description = "If wheel group users receive increased login limits";
default = true;
};
config =
{
security.pam.enableSSHAgentAuth = cfg.sshAgentAuth.enable;
security.sudo.wheelNeedsPassword = cfg.wheelNeedsSudoPassword;
security.pam.enableSSHAgentAuth = cfg.sshAgentAuth.enable;
# Increase open file limit for sudoers
security.pam.loginLimits = mkIf cfg.increaseWheelLoginLimits [
{
domain = "@wheel";
item = "nofile";
type = "soft";
value = "524288";
}
{
domain = "@wheel";
item = "nofile";
type = "hard";
value = "1048576";
}
];
};
}

13
nixos/profiles/default.nix
View file

@ -1,13 +0,0 @@
{ lib, ... }:
{
imports = [
./global.nix
# ./desktop.nix
# ./development.nix
# ./extended.nix
];
}

126
nixos/profiles/global.nix
View file

@ -1,17 +1,123 @@
{ config, lib, pkgs, ... }:
{ config, lib, pkgs, imports, modulesPath, ... }:
with lib;
let cfg = config.mySystem.profiles.global;
in
{
options.mySystem.profiles.global.enable = mkEnableOption "Global profile" // { default = true; };
# Generated by nixos-config-generate
imports =
[
(modulesPath + "/installer/scan/not-detected.nix")
];
config = mkIf cfg.enable
{
mySystem.time.timeZone = "Australia/Melbourne";
mySystem = {
i18n = {
defaultLocale = lib.mkDefault "en_AU.UTF-8";
};
# basics for all devices
time.timeZone = "Australia/Melbourne";
security.increaseWheelLoginLimits = true;
};
i18n = {
defaultLocale = lib.mkDefault "en_AU.UTF-8";
};
# TODO refactor this shit out wow
nix = {
settings = {
trusted-substituters = [
"https://nix-community.cachix.org"
"https://numtide.cachix.org"
];
trusted-public-keys = [
"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
"numtide.cachix.org-1:2ps1kLBUWjxIneOy1Ik6cQjb41X0iXVXeHigGmycPPE="
];
trusted-users = [ "root" "@wheel" ];
# hardlink duplicates of builds
auto-optimise-store = lib.mkDefault true;
# Fallback quickly if substituters are not available.
connect-timeout = 5;
# Enable flakes
experimental-features = [
"nix-command"
"flakes"
];
warn-dirty = false;
# The default at 10 is rarely enough.
log-lines = lib.mkDefault 25;
# Avoid copying unnecessary stuff over SSH
builders-use-substitutes = true;
};
# automatically garbage collect nix store
gc = {
# garbage collection
automatic = true;
options = "--delete-older-than 30d";
persistent = true;
};
};
# SOPS settings
# https://github.com/Mic92/sops-nix
sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
nixpkgs = {
# Configure your nixpkgs instance
config = {
# Disable if you don't want unfree packages
allowUnfree = true;
};
};
system = {
# Enable printing changes on nix build etc with nvd
activationScripts.report-changes = ''
PATH=$PATH:${lib.makeBinPath [ pkgs.nvd pkgs.nix ]}
nvd diff $(ls -dv /nix/var/nix/profiles/system-*-link | tail -2)
'';
# Do not change unless you know what you are doing
stateVersion = "23.11"; # THERE BE DRAGONS
};
networking.useDHCP = lib.mkDefault true;
environment.systemPackages = with pkgs; [
jq
yq
btop
vim
git
dnsutils
nix
# TODO Move
nil
nixpkgs-fmt
statix
nvd
gh
];
programs.direnv = {
# TODO move to home-manager
enable = true;
nix-direnv.enable = true;
};
programs.mtr.enable = true;
}

22
nixos/profiles/hw-thinkpad-e14-amd.nix Normal file
View file

@ -0,0 +1,22 @@
{ config, lib, pkgs, imports, boot, ... }:
with lib;
{
boot = {
initrd.availableKernelModules = [ "nvme" "xhci_pci" "usbhid" "usb_storage" "sd_mod" ];
kernelModules = [ "kvm-amd" ];
extraModulePackages = [ ];
initrd.kernelModules = [ "amdgpu" ];
loader = {
systemd-boot.enable = true;
efi.canTouchEfiVariables = true;
};
};
# set xserver videodrivers if used
services.xserver.videoDrivers = [ "amdgpu" ];
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
}

25
nixos/profiles/role-worstation.nix Normal file
View file

@ -0,0 +1,25 @@
{ config, lib, pkgs, imports, boot, ... }:
# Role for workstations
# Covers desktops/laptops, expected to have a GUI and do worloads
# Will have home-manager installs
with lib;
{
boot = {
binfmt.emulatedSystems = [ "aarch64-linux" ]; # Enabled for raspi4 compilation
plymouth.enable = true;
};
nix.settings = {
# TODO factor out into mySystem
# Avoid disk full issues
max-free = lib.mkDefault (1000 * 1000 * 1000);
min-free = lib.mkDefault (128 * 1000 * 1000);
};
}