From 33f5a07af15ee0db93c754fa909b4bfd87b78f60 Mon Sep 17 00:00:00 2001
From: Vinzenz Schroeter <vinzenz.f.s@gmail.com>
Date: Sat, 3 Jan 2026 18:45:55 +0100
Subject: [PATCH] generate pxvirt lxc template tar

---
 flake.lock                                   | 37 ++++++++++++++++++++
 flake.nix                                    | 22 ++++++++++++
 nixosConfigurations/vinzenz-lpt2/default.nix |  2 ++
 3 files changed, 61 insertions(+)

diff --git a/flake.lock b/flake.lock
index c388be8..f794795 100644
--- a/flake.lock
+++ b/flake.lock
@@ -440,6 +440,42 @@
         "type": "github"
       }
     },
+    "nixlib": {
+      "locked": {
+        "lastModified": 1736643958,
+        "narHash": "sha256-tmpqTSWVRJVhpvfSN9KXBvKEXplrwKnSZNAoNPf/S/s=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "1418bc28a52126761c02dd3d89b2d8ca0f521181",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
+    "nixos-generators": {
+      "inputs": {
+        "nixlib": "nixlib",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1764234087,
+        "narHash": "sha256-NHF7QWa0ZPT8hsJrvijREW3+nifmF2rTXgS2v0tpcEA=",
+        "owner": "nix-community",
+        "repo": "nixos-generators",
+        "rev": "032a1878682fafe829edfcf5fdfad635a2efe748",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixos-generators",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1764522689,
@@ -561,6 +597,7 @@
         "niri": "niri",
         "nix-filter": "nix-filter",
         "nix-vscode-extensions": "nix-vscode-extensions",
+        "nixos-generators": "nixos-generators",
         "nixpkgs": "nixpkgs",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "nur": "nur",
diff --git a/flake.nix b/flake.nix
index 0af55eb..5894172 100644
--- a/flake.nix
+++ b/flake.nix
@@ -31,6 +31,10 @@
       url = "github:nix-community/nix-vscode-extensions";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    nixos-generators = {
+      url = "github:nix-community/nixos-generators";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
     nur = {
       url = "github:nix-community/NUR";
       inputs = {
@@ -88,6 +92,7 @@
       lanzaboote,
       niri,
       nix-vscode-extensions,
+      nixos-generators,
       nixpkgs-unstable,
       servicepoint-cli,
       servicepoint-simulator,
@@ -236,5 +241,22 @@
           formatting = treefmt-eval.config.build.check self;
         }
       );
+
+      packages = forAllSystems (
+        { ... }:
+        {
+          nixos-aarch64-pxvirt-lxc-template = nixos-generators.nixosGenerate {
+            system = "aarch64-linux";
+            format = "proxmox-lxc";
+            specialArgs = inputs // {
+              device = "nixos-aarch64-pxvirt-lxc-template";
+            };
+            modules = [
+              self.nixosModules.global-settings
+              self.nixosModules.pxvirt-guest
+            ];
+          };
+        }
+      );
     };
 }
diff --git a/nixosConfigurations/vinzenz-lpt2/default.nix b/nixosConfigurations/vinzenz-lpt2/default.nix
index 1c08898..6145225 100644
--- a/nixosConfigurations/vinzenz-lpt2/default.nix
+++ b/nixosConfigurations/vinzenz-lpt2/default.nix
@@ -62,5 +62,7 @@
     nixpkgs.config.permittedInsecurePackages = [
       "mbedtls-2.28.10"
     ];
+
+    boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
   };
 }