Initial commit. Add configuration for NixOS Proxmox image

flake.nix

@@ -0,0 +1,27 @@
+{
+  description = "CCCHH Nix Infrastructure";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
+    # Add nixos-generators as an input.
+    # See here: https://github.com/nix-community/nixos-generators#using-in-a-flake
+    nixos-generators = {
+      url = "github:nix-community/nixos-generators";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = { nixpkgs, nixos-generators, ... }: {
+    packages.x86_64-linux = {
+      proxmox = nixos-generators.nixosGenerate {
+        system = "x86_64-linux";
+        modules = [
+          ./config/nixos-generators/proxmox.nix
+          ./config/common
+          ./config/proxmox-vm
+        ];
+        format = "proxmox";
+      };
+    };
+  };
+}