feat: working on it

.gitignore

@@ -34,7 +34,9 @@ override.tf.json
 .terraformrc
 terraform.rc
 
-
 # ENV
 .env
 admin.*config
+
+# Nix
+**/result/*

proxmox.tjo.cloud/configuration.nix

@@ -1,8 +1,45 @@
-{ lib, pkgs, ... }:
 {
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
+{
+  imports = [
+    "${toString modulesPath}/profiles/qemu-guest.nix"
+  ];
+
   system.stateVersion = "24.05";
 
+  fileSystems."/" = {
+    device = "/dev/disk/by-label/nixos";
+    autoResize = true;
+    fsType = "ext4";
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-label/ESP";
+    fsType = "vfat";
+  };
+
+  boot.growPartition = true;
+  boot.kernelParams = [ "console=ttyS0" ];
   boot.loader.systemd-boot.enable = true;
+  #boot.loader.grub.device = "nodev";
+  #boot.loader.grub.efiSupport = true;
+  #boot.loader.grub.efiInstallAsRemovable = true;
+  boot.loader.timeout = 0;
+
+  system.build.qcow2 = import "${toString modulesPath}/../lib/make-disk-image.nix" {
+    inherit lib config pkgs;
+    name = "nixos";
+    diskSize = "auto";
+    format = "qcow2-compressed";
+    partitionTableType = "efi";
+    copyChannel = true;
+    configFile = pkgs.writeText "configuration.nix" (pkgs.lib.readFile ./configuration.nix);
+  };
 
   services.qemuGuest.enable = true;
 

proxmox.tjo.cloud/flake.lock

@@ -1,56 +1,5 @@
 {
   "nodes": {
-    "flake-utils": {
-      "locked": {
-        "lastModified": 1667395993,
-        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "nixlib": {
-      "locked": {
-        "lastModified": 1723942470,
-        "narHash": "sha256-QdSArN0xKESEOTcv+3kE6yu4B4WX9lupZ4+Htx3RXGg=",
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "rev": "531a2e8416a6d8200a53eddfbdb8f2c8dc4a1251",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "type": "github"
-      }
-    },
-    "nixos-generators": {
-      "inputs": {
-        "nixlib": "nixlib",
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1724028932,
-        "narHash": "sha256-U11ZiQPrpIBdv7oS23bNdX9GCxe/hPf/ARr64P2Wj1Y=",
-        "owner": "nix-community",
-        "repo": "nixos-generators",
-        "rev": "5fd22603892e4ec5ac6085058ed658243143aacd",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nixos-generators",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1724316499,
@@ -69,30 +18,7 @@
     },
     "root": {
       "inputs": {
-        "nixos-generators": "nixos-generators",
+        "nixpkgs": "nixpkgs"
-        "nixpkgs": "nixpkgs",
-        "xc": "xc"
-      }
-    },
-    "xc": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1724081153,
-        "narHash": "sha256-j2bfrmjBSf87ByVSGUaNzHk3Hh605/rOjar3slWAhjQ=",
-        "owner": "joerdav",
-        "repo": "xc",
-        "rev": "48e28d6f29623b0c2eedce688fcb7d29f0d2976e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "joerdav",
-        "repo": "xc",
-        "type": "github"
       }
     }
   },

proxmox.tjo.cloud/flake.nix

@@ -1,70 +1,18 @@
 {
+  description = "Basic NixOS qcow2 image with CloudInit for Proxmox";
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
-    nixos-generators = {
-      url = "github:nix-community/nixos-generators";
-      inputs.nixpkgs.follows = "nixpkgs";
   };
-    xc = {
-      url = "github:joerdav/xc";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-  };
-
   outputs =
+    { self, nixpkgs }:
     {
-      nixpkgs,
+      nixosConfigurations = {
-      nixos-generators,
+        build-qcow2 = nixpkgs.lib.nixosSystem {
-      xc,
+          system = "x86_64-linux";
-      ...
-    }:
-    let
-      pkgsForSystem =
-        system:
-        import nixpkgs {
-          inherit system;
-          overlays = [ (final: prev: { xc = xc.packages.${system}.xc; }) ];
-        };
-      allVMs = [
-        "x86_64-linux"
-        "aarch64-linux"
-      ];
-      forAllVMs =
-        f:
-        nixpkgs.lib.genAttrs allVMs (
-          system:
-          f {
-            inherit system;
-            pkgs = pkgsForSystem system;
-          }
-        );
-    in
-    {
-      packages = forAllVMs (
-        { system, pkgs }:
-        {
-          vm = nixos-generators.nixosGenerate {
-            format = "qcow-efi";
-            system = system;
-
-            specialArgs = {
-              pkgs = pkgs;
-            };
-
           modules = [
-              # Pin nixpkgs to the flake input, so that the packages installed
-              # come from the flake inputs.nixpkgs.url.
-              (
-                { ... }:
-                {
-                  nix.registry.nixpkgs.flake = nixpkgs;
-                }
-              )
-              # Apply the rest of the config.
             ./configuration.nix
           ];
         };
-        }
+      };
-      );
     };
 }

proxmox.tjo.cloud/justfile

@@ -2,11 +2,11 @@ default:
   @just --list
 
 build:
-  @nix build .#vm
+  @nix build .#nixosConfigurations.build-qcow2.config.system.build.qcow2
 
 apply: build
   #!/usr/bin/env sh
-  export NIXOS_IMAGE=$(nix path-info --quiet .#vm)/nixos.qcow2
+  export NIXOS_IMAGE=$(nix path-info --quiet .#nixosConfigurations.build-qcow2.config.system.build.qcow2)/nixos.qcow2
   export TF_VAR_image_path=$NIXOS_IMAGE
 
   echo "Deploying $NIXOS_IMAGE"