homelab/nixos/flake.nix

104 lines
3.2 KiB
Nix

{
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/release-24.11";
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,
nixpkgs,
disko,
agenix,
...
}: {
formatter.aarch64-darwin = nixpkgs.legacyPackages.aarch64-darwin.alejandra;
formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.alejandra;
packages.aarch64-darwin = {
setup-vm = let
pkgs = import nixpkgs {system = "aarch64-darwin";};
script-name = "setup-vm";
src = builtins.readFile ./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 ./server/nodes.nix;
in
builtins.mapAttrs (name: data:
nixpkgs.lib.nixosSystem {
specialArgs = {
meta = {
hostname = name;
private-ip = data.private-ip;
zt-ip = data.zt-ip;
server-addr = (import ./server/nodes.nix).premhome-gc1.zt-ip;
role = data.role;
};
};
modules = [
disko.nixosModules.disko
agenix.nixosModules.default
./server/proxmox/disko-config.nix
./server/proxmox/configuration.nix
./server/proxmox/hardware-configuration.nix
];
})
nodes
// {
premhome-gc1 = nixpkgs.lib.nixosSystem {
specialArgs.meta = (import ./server/nodes.nix).premhome-gc1 // {server-addr = (import ./server/nodes.nix).premhome-gc1.zt-ip;};
modules = [
disko.nixosModules.disko
agenix.nixosModules.default
./server/premhome-gc1/disko-config.nix
./server/premhome-gc1/configuration.nix
./server/premhome-gc1/hardware-configuration.nix
];
};
};
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;
deployment.targetHost = value._module.specialArgs.meta.zt-ip;
})
configs;
};
}