Disable home impermanence

This commit is contained in:
Madeleine Sydney
2024-12-21 09:49:20 -07:00
parent 684e78e936
commit be5341b5b1
12 changed files with 594 additions and 262 deletions

View File

@@ -1,225 +1,11 @@
#+PROPERTY: header-args :noweb no-export :results silent :comments both :tangle no
#+STARTUP: overview
#+title: Madeleine's dots for the literate (=sydnix=)
* Top-level flake
#+begin_src nix :tangle flake.nix
{
description = "Madeleine's dots for the literate (sydnix)";
inputs = {
<<flake-inputs>>
disko.url = "github:nix-community/disko";
nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
impermanence.url = "github:nix-community/impermanence";
home-manager = {
url = "github:nix-community/home-manager";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs = { nixpkgs, ... }@inputs:
let list-nix-directory = dir:
builtins.attrNames
(nixpkgs.lib.filterAttrs
(k: _v: nixpkgs.lib.hasSuffix ".nix" k)
(builtins.readDir dir));
in {
# REVIEW: Why don't we put each module under nixosModules.<name>?
nixosModules.default =
let modules = list-nix-directory ./modules/nixos;
in { ... }: {
imports =
builtins.map (m: ./modules/nixos/${m}) modules;
};
homeManagerModules.default =
let modules = list-nix-directory ./modules/home;
in { ... }: {
imports =
builtins.map (m: ./modules/home/${m}) modules;
};
nixosConfigurations = (
<<flake-outputs-nixos>>
);
homeConfigurations =
let users = builtins.readDir ./users;
mkUser = username: _v: {
imports = [
(import ./users/${username}).home
inputs.self.homeManagerModules.default
({ lib, ... }: {
home.username = username;
})
inputs.impermanence.homeManagerModules.impermanence
];
};
in
builtins.mapAttrs mkUser users;
};
}
#+end_src
* Machines
For every ~./hosts/NAME/configuration.nix~, define the system under the name ~NAME~.
#+begin_src nix :noweb-ref flake-outputs-nixos
let mkHost = k: v: nixpkgs.lib.nixosSystem {
specialArgs = inputs;
system = import ./hosts/${k}/system.nix;
modules = [
./hosts/${k}/configuration.nix
inputs.self.nixosModules.default
inputs.disko.nixosModules.disko
inputs.impermanence.nixosModules.impermanence
# Directory name should always match host name.
({ ... }: { networking.hostName = k; })
# home-manager configuration.
inputs.home-manager.nixosModules.home-manager
({ config, lib, self, ... }: {
home-manager.useGlobalPkgs = true;
home-manager.useUserPackages = true;
home-manager.users =
lib.filterAttrs
(k: _v: builtins.elem k config.sydnix.users.users)
self.homeConfigurations;
home-manager.extraSpecialArgs = inputs // { inherit self; };
})
];
};
in
builtins.mapAttrs mkHost (builtins.readDir ./hosts)
#+end_src
** =nixos-testbed=
#+begin_src nix :tangle hosts/nixos-testbed/configuration.nix
{ config, pkgs, lib, disko, ... }:
{
imports = [
./hardware-configuration.nix
./disko-config.nix
];
sydnix = {
impermanence = {
enable = true;
directories = [
# Warning: Neither /var/lib/nixos nor any of its parents are persisted.
# This means all users/groups without specified uids/gids will have them
# reassigned on reboot.
"/var/lib/nixos"
];
rollbackTo = "blank";
dataset = "rpool/local/home";
archiveLimit = 3;
};
users.users = [
"crumb"
];
};
boot = {
initrd = {
enable = true;
systemd.enable = true;
systemd.initrdBin = with pkgs; [
zfs
coreutils
babashka
];
};
loader = {
systemd-boot.enable = true;
efi.canTouchEfiVariables = false;
};
};
# networking.hostName = "nixos-testbed";
networking.hostId = "238e9b1e"; # head -c 8 /etc/machine-id
time.timeZone = "America/Denver";
i18n.defaultLocale = "en_US.UTF-8";
console = {
font = "Lat2-Terminus16";
# keyMap = "us";
useXkbConfig = true; # use xkb.options in tty.
};
services.xserver.enable = true;
# services.displayManager.sddm.enable = true;
# services.desktopManager.plasma6.enable = true;
services.xserver.xkb.layout = "us";
services.xserver.xkb.options = "caps:escape";
users.users.crumb = {
isNormalUser = true;
extraGroups = [ "wheel" ]; # Enable sudo for the user.
# Change this immediately after installation!
initialPassword = "password123";
};
environment.systemPackages = with pkgs; [
neovim
];
services.openssh.enable = true;
services.openssh.settings.PermitRootLogin = "yes";
# 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 - see
# https://nixos.org/manual/nixos/stable/#sec-upgrading for how to actually do
# that.
#
# 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 = "24.05"; # Did you read the comment?
}
#+end_src
** =guix-rebound=
The primary desktop of a girl done with her plebian phase, and done with Guix's
bullshit.
#+title: Madeleine's nest (=sydnix=)
* References
- My darling dearest Faye's =wishsys= }:D
- [[https://github.com/rasendubi/dotfiles][rasendubi/dotfiles]]
- [[https://git.mangoiv.com/mangoiv/dotfiles][magoiv/dotfiles]]
- [[https://github.com/hlissner/dotfiles/][hlissner/dotfiles]]
- [[https://github.com/Shawn8901/nix-configuration/tree/af71d51998a6772a300f842795b947e27202fa73][Shawn8901/nix-configuration]]