config/flake.nix

405 lines
18 KiB
Nix

{
description = "pbsds' system/home flake";
inputs = {
# https://github.com/nixos/nixpkgs
nixpkgs-test.url = "github:NixOS/nixpkgs/refs/pull/295155/head"; # for testing
nixpkgs-edge.url = "github:NixOS/nixpkgs/nixos-unstable"; # "edge" is four letters
nixpkgs-2405.url = "github:NixOS/nixpkgs/nixos-24.05";
nixpkgs-2311.url = "github:NixOS/nixpkgs/nixos-23.11";
nixpkgs-2305.url = "github:NixOS/nixpkgs/nixos-23.05";
nixpkgs-2211.url = "github:NixOS/nixpkgs/nixos-22.11"; # for old docs
nixpkgs-2205.url = "github:NixOS/nixpkgs/nixos-22.05"; # for old docs
nixpkgs-2111.url = "github:NixOS/nixpkgs/nixos-21.11"; # for old docs
nixpkgs-2105.url = "github:NixOS/nixpkgs/nixos-21.05"; # for old docs
nixpkgs-2009.url = "github:NixOS/nixpkgs/nixos-20.09"; # for old docs
nixpkgs-2003.url = "github:NixOS/nixpkgs/nixos-20.03"; # for old docs
nixpkgs-1909.url = "github:NixOS/nixpkgs/nixos-19.09"; # for old docs
nixpkgs-1909.flake = false; # Earlier versions are not flake-pure
# https://github.com/nix-community/home-manager
home-manager-edge.url = "github:nix-community/home-manager/master";
home-manager-edge.inputs.nixpkgs.follows = "nixpkgs-edge";
home-manager-2405.url = "github:nix-community/home-manager/release-24.05";
home-manager-2405.inputs.nixpkgs.follows = "nixpkgs-2405";
home-manager-2311.url = "github:nix-community/home-manager/release-23.11";
home-manager-2311.inputs.nixpkgs.follows = "nixpkgs-2311";
home-manager-2305.url = "github:nix-community/home-manager/release-23.05";
home-manager-2305.inputs.nixpkgs.follows = "nixpkgs-2305";
# https://github.com/nix-community/nix-index-database
nix-index-database.url = "github:Mic92/nix-index-database";
nix-index-database.inputs.nixpkgs.follows = "nixpkgs-2311"; # only used for .packages
# https://github.com/NixOS/nixos-hardware
nixos-hardware.url = "github:NixOS/nixos-hardware";
nixos-hardware-2311.url = "github:NixOS/nixos-hardware/ae5c8dcc4d0182d07d75df2dc97112de822cb9d6"; # pre https://github.com/NixOS/nixos-hardware/pull/977
# https://github.com/tfc/nspawn-nixos
nixos-nspawn.url = "github:tfc/nspawn-nixos";
nixos-nspawn.flake = false; # we don't use it /shrug
# https://github.com/wamserma/flake-programs-sqlite
#flake-programs-sqlite-2311.url = "github:wamserma/flake-programs-sqlite";
#flake-programs-sqlite-2311.inputs.nixpkgs.follows = "nixpkgs-2311";
# https://github.com/nix-community/nixos-generators
nixos-generators-2311.url = "github:nix-community/nixos-generators";
nixos-generators-2311.inputs.nixpkgs.follows = "nixpkgs-2311";
# https://github.com/Mic92/sops-nix
sops-nix-edge.url = "github:Mic92/sops-nix";
sops-nix-edge.inputs.nixpkgs.follows = "nixpkgs-edge";
sops-nix-edge.inputs.nixpkgs-stable.follows = "nixpkgs-2405";
sops-nix-2405.url = "github:Mic92/sops-nix";
sops-nix-2405.inputs.nixpkgs.follows = "nixpkgs-2405";
sops-nix-2405.inputs.nixpkgs-stable.follows = "nixpkgs-2405";
sops-nix-2311.url = "github:Mic92/sops-nix";
sops-nix-2311.inputs.nixpkgs.follows = "nixpkgs-2311";
sops-nix-2311.inputs.nixpkgs-stable.follows = "nixpkgs-2311";
sops-nix-2305.url = "github:Mic92/sops-nix";
sops-nix-2305.inputs.nixpkgs.follows = "nixpkgs-2305";
sops-nix-2305.inputs.nixpkgs-stable.follows = "nixpkgs-2305";
## https://github.com/h7x4/maunium-stickerpicker-nix
#maunium-stickerpicker-nix.url = "github:h7x4/maunium-stickerpicker-nix";
#maunium-stickerpicker-nix.inputs.nixpkgs.follows = "nixpkgs-2311";
/** /
https://willbush.dev/blog/impermanent-nixos/
matrix-next.url = "github:dali99/nixos-matrix-modules"; # see https://git.pvv.ntnu.no/Drift/pvv-nixos-config/src/main/flake.nix
#https://github.com/considerate/nixos-odroidhc4
#https://cyberchaos.dev/cyberchaoscreatures/musl-nixos/
#https://github.com/numtide/system-manager
nix-vscode-extensions.url = "github:nix-community/nix-vscode-extensions"
#https://github.com/numtide/nixpkgs-unfree # has a cache
#https://github.com/matthewbauer/nixiosk
# https://github.com/cachix/pre-commit-hooks.nix
inputs.pre-commit-hooks.url = "github:cachix/pre-commit-hooks.nix";
inputs.pre-commit-hooks.inputs.nixpkgs.follows = "nixpkgs-edge";
inputs.pre-commit-hooks.inputs.nixpkgs-stable.follows = "nixpkgs-2311";
/**/
#pbsds-papers.url = "git+ssh://git@github.com/pbsds/papers.git";
};
nixConfig.extra-substituters = [
"https://cuda-maintainers.cachix.org"
"https://nix-community.cachix.org"
"https://nixos-rocm.cachix.org"
"https://nixpkgs-unfree.cachix.org"
"https://numtide.cachix.org"
];
nixConfig.extra-trusted-public-keys = [
"cuda-maintainers.cachix.org-1:0dq3bujKpuEPMCX6U4WylrUDZ9JyUG0VpVZa7CNfq5E="
"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
"nixos-rocm.cachix.org-1:VEpsf7pRIijjd8csKjFNBGzkBqOmw8H9PRmgAq14LnE="
"nixpkgs-unfree.cachix.org-1:hqvoInulhbV4nJ9yJOEr+4wxhDV4xq2d1DK7S6Nj6rs="
"numtide.cachix.org-1:2ps1kLBUWjxIneOy1Ik6cQjb41X0iXVXeHigGmycPPE="
];
outputs = {
self,
nixos-hardware,
nixos-hardware-2311,
nixos-nspawn,
nixos-generators-2311,
...
} @ inputs':
let
inputs-edge = inputs' // {
nixpkgs = inputs'.nixpkgs-edge;
unstable = inputs'.nixpkgs-edge;
home-manager = inputs'.home-manager-edge;
sops-nix = inputs'.sops-nix-edge;
};
inputs-2405 = inputs' // {
nixpkgs = inputs'.nixpkgs-2405;
unstable = inputs'.nixpkgs-edge;
home-manager = inputs'.home-manager-2405;
sops-nix = inputs'.sops-nix-2405;
};
inputs-2311 = inputs' // {
nixpkgs = inputs'.nixpkgs-2311;
unstable = inputs'.nixpkgs-2405;
home-manager = inputs'.home-manager-2311;
sops-nix = inputs'.sops-nix-2311;
};
inputs-2305 = inputs' // {
nixpkgs = inputs'.nixpkgs-2305;
unstable = inputs'.nixpkgs-2311;
home-manager = inputs'.home-manager-2305;
sops-nix = inputs'.sops-nix-2305;
};
inputs-2211 = inputs-2305 // { nixpkgs = inputs'.nixpkgs-2211; };
inputs-2205 = inputs-2305 // { nixpkgs = inputs'.nixpkgs-2205; };
inputs-2111 = inputs-2305 // { nixpkgs = inputs'.nixpkgs-2111; };
inputs-2105 = inputs-2305 // { nixpkgs = inputs'.nixpkgs-2105; };
inputs-2009 = inputs-2305 // { nixpkgs = inputs'.nixpkgs-2009; };
inputs-2003 = inputs-2305 // { nixpkgs = inputs'.nixpkgs-2003; };
inputs-1909 = inputs-2305 // { nixpkgs = inputs'.nixpkgs-1909; };
inputs-test = inputs-edge // { nixpkgs = inputs'.nixpkgs-test; unstable = inputs'.nixpkgs-test; };
mkFlakeView = inputs: system: inputs.nixpkgs.lib.mapAttrs (name: flake: flake // {
# TODO filter non-flake inputs
nixos = flake.nixosModules
or null;
pkgs = flake.packages.${system}
or flake.legacyPackages.${system}
or null;
lib = flake.lib.${system}
or flake.lib
or null;
}) inputs;
forSystems = systems: f: inputs-edge.nixpkgs.lib.genAttrs systems (system: f rec {
inherit system;
inputs = inputs-edge;
pkgs = inputs.nixpkgs.legacyPackages.${system};
lib = inputs.nixpkgs.legacyPackages.${system}.lib;
flakes = mkFlakeView inputs system;
});
forAllSystems = forSystems [
"x86_64-linux"
"aarch64-linux"
#"riscv64-linux"
];
mkModule = extra-modules: domain: system: inputs: stateVersion: modules: hostname: ({ lib, ... }: {
system.stateVersion = lib.mkDefault stateVersion; # TODO: home-manager
imports = let ifExists = p: if builtins.pathExists p then p else {}; in [
./base.nix
"${self}/hosts/${hostname}/configuration.nix"
inputs.sops-nix.nixosModules.sops
inputs.home-manager.nixosModule
#inputs.nix-index-database.nixosModules.nix-index # TODO: fix?
] ++ modules ++ extra-modules;
#++ inputs.flake-programs-sqlite.nixosModules.programs-sqlite; # TODO: make work
sops.defaultSopsFile = ./secrets/default.yaml;
#sops.defaultSopsFile = lib.mkIf (builtins.pathExists ./secrets/${hostname}.yaml) ./secrets/${hostname}.yaml;
sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
sops.age.keyFile = "/var/lib/sops-nix/key.txt";
sops.age.generateKey = true;
home-manager.useGlobalPkgs = true; # go brrr, reuse overrides
home-manager.extraSpecialArgs = {
inherit inputs;
flakes = mkFlakeView inputs system;
};
home-manager.sharedModules = [
inputs.sops-nix.homeManagerModules.sops
inputs.nix-index-database.hmModules.nix-index
];
# still needed even if using networkd
networking.hostName = hostname;
networking.domain = domain;
networking.search = [ domain ];
nixpkgs.overlays = [
(final: prev: {
#unstable = unstable.legacyPackages.${final.system};
unstable = import inputs.unstable { inherit system; config.allowUnfree = true; }; # TODO: inherit nixos config from stable
})
];
# This makes commandline tools like 'nix run nixpkgs#hello'
# and 'nix-shell -p hello' use the same channel as system was built with
nix.registry.nixpkgs.flake = inputs.nixpkgs;
nix.registry.nixpkgs-unstable.flake = inputs.unstable;
nix.nixPath = [
"nixpkgs=${inputs.nixpkgs}"
"nixpkgs-unstable=${inputs.unstable}"
];
});
mkConfig = extra-modules: domain: system: inputs: stateVersion: modules: hostname: inputs.nixpkgs.lib.nixosSystem {
inherit system;
specialArgs = {
inherit inputs;
flakes = mkFlakeView inputs system;
};
modules = [ (mkModule extra-modules domain system inputs stateVersion modules hostname) ];
};
mkReport = extra-modules: domain: system: inputs: stateVersion: modules: hostname: let
nixos = mkConfig extra-modules domain system inputs stateVersion modules hostname;
cfg = nixos.config;
inherit (nixos.pkgs) lib;
# TODO: make it work, is it faster?
#inherit (inputs.nixpkgs.legacyPackages.${system}) lib;
#nixos = lib.evalModules { modules = [ (mkModule (extra-modules ++ { _module.check = false; }) domain system inputs stateVersion modules hostname) ]; };
#cfg = nixos.config;
in {
inherit system; # TODO: cross system
inherit (cfg.boot.binfmt) emulatedSystems;
#inherit (cfg.system.build.toplevel) outPath;
inherit (cfg.networking) fqdn;
inherit (cfg.networking.firewall) allowedTCPPorts allowedUDPPorts;
buildMachines = lib.forEach cfg.nix.buildMachines (buildMachine: buildMachine.hostName);
users = lib.pipe cfg.users.users [
(lib.filterAttrs (uname: user: user.isNormalUser))
(builtins.mapAttrs (uname: user: {
authorizedKeys = lib.forEach user.openssh.authorizedKeys.keys (key: builtins.concatStringsSep " " [
(builtins.elemAt (lib.splitString " " key) 0)
"..."
(builtins.elemAt (lib.splitString " " key) 2)
]);
}))
];
bootloader = if cfg.boot.loader.grub.enable then "grub"
else if cfg.boot.loader.systemd-boot.enable then "systemd-boot"
else null;
mounts = lib.pipe cfg.fileSystems [
(lib.filterAttrs (mount: fs: fs.fsType != "nfs"))
(lib.mapAttrs (mount: fs: "${fs.fsType}://${fs.device}"))
];
nginx-vhosts = lib.pipe cfg.services.nginx.virtualHosts [
#(lib.filterAttrs (domain: vhost: )
(lib.mapAttrs (domain: vhost: vhost.serverAliases or []))
];
};
mkHosts = mk: let
ls = imports: { inherit imports; };
hw = nixos-hardware.nixosModules;
hw_ = nixos-hardware-2311.nixosModules;
#vf = nixos-vf2.nixosModules;
amd = ls [ hw.common-pc hw.common-pc-ssd hw.common-cpu-amd ];
intel = ls [ hw.common-pc hw.common-pc-ssd hw.common-cpu-intel ./hardware/gpu/intel.nix ];
intel-novga = ls [ hw.common-pc hw.common-pc-ssd hw.common-cpu-intel-cpu-only ];
cuda = ls [ ./hardware/gpu/cuda.nix hw.common-gpu-nvidia-nonprime ];
cuda-prime = ls [ ./hardware/gpu/cuda.nix hw.common-gpu-nvidia ];
rocm = ls [ ./hardware/gpu/rocm.nix hw.common-gpu-amd ];
rocm_ = ls [ ./hardware/gpu/rocm.nix hw_.common-gpu-amd ];
nspawn = ls [ "${nixos-nspawn}/nspawn-image.nix" { boot.isContainer = true; } ];
hidpi = hw.common-hidpi;
p1005 = ./hardware/printer/hp-laserjet-p1005.nix;
au = ./profiles/auto-upgrade.nix;
#rb = ./profiles/remote-builders.nix; # TODO
nixld = ./profiles/nix-ld.nix;
binfmt = ./profiles/binfmt-emu.nix;
dns64 = { config, ... }: {
networking.nameservers = [ "2001:700:1:11::2:51" ]; # dns64.uninett.no
networking.networkmanager.enable = true;
networking.networkmanager.insertNameservers = config.networking.nameservers; # https://github.com/NixOS/nixpkgs/issues/61230
networking.resolvconf.enable = false;
};
in builtins.mapAttrs (hostname: curried: curried hostname) {
#hostname "domain" "system" inputs "state" [ modules ... ]
noximilien = mk "pbsds.net" "x86_64-linux" inputs-2405 "23.11" [ au intel ];
brumlebasse = mk "pbsds.net" "x86_64-linux" inputs-2311 "23.11" [ au amd nspawn ];
nord = mk "pbsds.net" "x86_64-linux" inputs-2405 "23.11" [ au intel-novga hw.common-gpu-intel-sandy-bridge rocm hidpi ];
sopp = mk "pbsds.net" "x86_64-linux" inputs-2405 "23.11" [ au nixld intel cuda p1005 ];
bjarte = mk "pbsds.net" "x86_64-linux" inputs-2405 "23.11" [ nixld intel hw.lenovo-thinkpad-x1-7th-gen ];
bolle = mk "pbsds.net" "x86_64-linux" inputs-2405 "23.11" [ au dns64 intel ];
eple = mk "pbsds.net" "x86_64-linux" inputs-2405 "23.11" [ au dns64 intel rocm ];
garp = mk "pbsds.net" "x86_64-linux" inputs-2405 "23.11" [ au dns64 intel-novga cuda ];
hasselknippe= mk "pbsds.net" "aarch64-linux" inputs-2311 "23.11" [ hw.pine64-pinebook-pro ];
#gomperud smattkuken skrytebiffen skalkesnerken balleby bingus skjrlaltatjlstad
#bergjlot snortheimsmoen ditlefsen skrukkerud podebusk zmaragd makrell alfnes blix urke pytte uddu imdorf rosenqvist
};
in {
inputs = inputs';
lib = {
inherit mkFlakeView forSystems;
} // forAllSystems ({ system, ... }: {
inherit mkFlakeView forSystems;
flakes = mkFlakeView inputs-edge system;
flakes-2311 = mkFlakeView inputs-2311 system;
flakes-2305 = mkFlakeView inputs-2305 system;
});
nixosModules = mkHosts (mkModule []);
nixosConfigurations = mkHosts (mkConfig []);
nixosReports = mkHosts (mkReport []);
packages = forAllSystems ({ inputs, pkgs, lib, flakes, ... }: let
mk-nspawn-setup = hostname: # TODO: nspawn-tarball.nix populates /etc/nixos with junk
(pkgs.callPackage ./pkgs/mk-nspawn-setup {})
(mkHosts (mkConfig [ "${nixos-nspawn}/nspawn-tarball.nix" ])).${hostname};
in {
# TODO: get faketty to work ${expect}/bin/unbuffer is bad
nixos-rebuild-nom = pkgs.writeScriptBin "nixos-rebuild" ''
if test -t 1 || test -z "''${NIX_NO_NOM-}"; then
exec ${lib.getExe pkgs.nixos-rebuild} "$@" -L |& ${lib.getExe pkgs.nix-output-monitor}
else
exec ${lib.getExe pkgs.nixos-rebuild} "$@" -L
fi
'';
device-mon = pkgs.callPackage ./pkgs/device-mon {};
#pdoc-docs = (pkgs.callPackage ./pkgs/pdocs.nix {}).pdocs;
#pdoc3-docs = (pkgs.callPackage ./pkgs/pdocs.nix {}).pdocs3;
nspawn-setup-brumlebasse = mk-nspawn-setup "brumlebasse";
image-brumlebasse-openstack = nixos-generators-2311.nixosGenerate {
system = "x86_64-linux";
specialArgs = { inherit inputs flakes; };
modules = [ (mkHosts (mkModule [])).brumlebasse ];
format = "openstack";
};
});
homeModules.jump = ./users/pbsds/modules/jump.nix;
homeModules.micro = ./users/pbsds/modules/micro.nix;
homeConfigurations = forAllSystems ({ system, ... }: let
mkHome = user: home: inputs: modules: inputs.home-manager.lib.homeManagerConfiguration {
pkgs = inputs.nixpkgs.legacyPackages.${system};
modules = modules ++ [{
home.username = user;
home.homeDirectory = home;
home-manager.sharedModules = [
inputs.sops-nix.homeManagerModules.sops
inputs.nix-index-database.hmModules.nix-index
];
}];
extraSpecialArgs = {
inherit inputs;
flakes = mkFlakeView inputs system;
};
};
in {
# TODO: pvv
pbsds = mkHome "pbsds" "/home/pbsds" inputs-edge [ ./users/pbsds/home ];
pbsds-2405 = mkHome "pbsds" "/home/pbsds" inputs-2405 [ ./users/pbsds/home ];
pbsds-2311 = mkHome "pbsds" "/home/pbsds" inputs-2311 [ ./users/pbsds/home ];
pbsds-2305 = mkHome "pbsds" "/home/pbsds" inputs-2305 [ ./users/pbsds/home ];
pbsds-gnome = mkHome "pbsds" "/home/pbsds" inputs-edge [ ./users/pbsds/home/gnome.nix ];
pbsds-gnome-2405 = mkHome "pbsds" "/home/pbsds" inputs-2405 [ ./users/pbsds/home/gnome.nix ];
pbsds-gnome-2311 = mkHome "pbsds" "/home/pbsds" inputs-2311 [ ./users/pbsds/home/gnome.nix ];
pbsds-gnome-2305 = mkHome "pbsds" "/home/pbsds" inputs-2305 [ ./users/pbsds/home/gnome.nix ];
});
devShells = forAllSystems ({ pkgs, flakes, ... }: let
mkShell = packages: pkgs.mkShellNoCC { inherit packages; };
envrc-pkgs = [
flakes.self.pkgs.nixos-rebuild-nom
pkgs.home-manager
pkgs.nix-output-monitor
pkgs.cachix
pkgs.age
pkgs.sops
pkgs.ssh-to-age
pkgs.just
pkgs.gum
];
in {
envrc-local = mkShell envrc-pkgs;
envrc-remote = mkShell (envrc-pkgs ++ [
(pkgs.remote-exec or flakes.unstable.pkgs.remote-exec)
pkgs.yq
pkgs.rsync
]);
remoteenv = mkShell [
flakes.self.pkgs.nixos-rebuild-nom
pkgs.age
pkgs.ssh-to-age
pkgs.just
pkgs.gum
];
});
};
}