Files
homelab/flake.nix

110 lines
3.5 KiB
Nix

{
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
disko = {
url = "github:nix-community/disko";
inputs.nixpkgs.follows = "nixpkgs";
};
agenix = {
url = "github:ryantm/agenix";
inputs.nixpkgs.follows = "nixpkgs";
};
flake-utils = {
url = "github:numtide/flake-utils";
};
nixos-generators = {
url = "github:nix-community/nixos-generators";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs = { self, flake-utils,nixpkgs, nixos-generators, disko, agenix, ... }: {
packages.x86_64-linux = {
create-vm = let
pkgs = import nixpkgs { system = "x86_64-linux"; };
script-name = "create-vm";
src = builtins.readFile ./nixos/proxmox/create-vm.sh;
script = (pkgs.writeScriptBin script-name src).overrideAttrs(old: {
buildCommand = "${old.buildCommand}\n patchShebangs $out";
});
buildInputs = with pkgs; [ gum jq ];
in pkgs.symlinkJoin {
name = script-name;
paths = [ script ] ++ buildInputs;
nativeBuildInputs = with pkgs; [makeWrapper];
postBuild = "wrapProgram $out/bin/${script-name} --prefix PATH : $out/bin";
};
generate-iso = nixos-generators.nixosGenerate {
format = "iso";
system = "x86_64-linux";
modules = [
./nixos/proxmox/iso.nix # base configuration of the image
];
};
};
packages.aarch64-darwin = {
setup-vm = let
pkgs = import nixpkgs { system = "aarch64-darwin"; };
script-name = "setup-vm";
src = builtins.readFile ./nixos/proxmox/setup-vm.sh;
script = (pkgs.writeScriptBin script-name src).overrideAttrs(old: {
buildCommand = "${old.buildCommand}\n patchShebangs $out";
});
buildInputs = with pkgs; [
gum
agenix.packages.aarch64-darwin.default
];
in pkgs.symlinkJoin {
name = script-name;
paths = [ script ] ++ buildInputs;
nativeBuildInputs = with pkgs; [makeWrapper];
postBuild = "wrapProgram $out/bin/${script-name} --prefix PATH : $out/bin";
};
};
nixosConfigurations = let
nodes = import ./nixos/server/nodes.nix;
in builtins.mapAttrs (name: data: nixpkgs.lib.nixosSystem {
specialArgs = { meta = { hostname = name; ip = data.ip; }; };
modules = [
disko.nixosModules.disko
agenix.nixosModules.default
./nixos/server/disko-config.nix
./nixos/server/configuration.nix
./nixos/server/hardware-configuration.nix
];
}) nodes;
colmena = let
configs = self.nixosConfigurations;
in {
meta = {
description = "My personal machines";
nixpkgs = import nixpkgs { system = "x86_64-linux"; };
nodeNixpkgs = builtins.mapAttrs (name: value: value.pkgs) configs;
nodeSpecialArgs = builtins.mapAttrs (name: value: value._module.specialArgs) configs;
};
} // builtins.mapAttrs (name: value: { imports = value._module.args.modules; }) configs;
} // flake-utils.lib.eachDefaultSystem (system:
let pkgs = import nixpkgs {
inherit system;
}; in
{
devShells = {
default = pkgs.mkShell {
buildInputs = [
pkgs.nix
pkgs.colmena
pkgs.shellcheck
agenix.packages.${system}.default
pkgs.ansible
pkgs.kubernetes-helm
pkgs.helmfile
pkgs.fluxcd
pkgs.kustomize
];
};
};
});
}