refactor: keep manifests

Author: loic-roux-404

flake.lock

@@ -3,18 +3,16 @@
 
   inputs = {
     # Package sets
-    nixpkgs.url = "github:NixOS/nixpkgs/24.05";
+    nixpkgs.url = "github:NixOS/nixpkgs/24.11-pre";
     nixpkgs-legacy.url = "github:NixOS/nixpkgs/23.11";
-    nixpkgs-stable-darwin.url = "github:NixOS/nixpkgs/nixpkgs-24.05-darwin";
+    nixpkgs-stable-darwin.url = "github:NixOS/nixpkgs/nixpkgs-24.11-darwin";
     srvos.url = "github:numtide/srvos";
     nixpkgs-srvos.follows = "srvos/nixpkgs";
 
     # Environment/system management
     darwin.url = "github:LnL7/nix-darwin";
     darwin.inputs.nixpkgs.follows = "nixpkgs-stable-darwin";
 
-    nixpkgs-rke-patched.url = "github:crumohr/nixpkgs";
-
     home-manager = { 
       url = "github:nix-community/home-manager/master"; 
       inputs.nixpkgs.follows = "srvos/nixpkgs";
@@ -141,11 +139,10 @@
       packages.nixosConfigurations = let
         system = builtins.replaceStrings ["darwin"] ["linux"] baseSystem;
         oldLegacyPackages = import inputs.nixpkgs-legacy (nixpkgsDefaults // { inherit system; });
-        specialArgs = {
-          inherit oldLegacyPackages;
-          nixpkgsRkePatched = import inputs.nixpkgs-rke-patched { inherit system; };
+        srvosPackages = import inputs.nixpkgs-srvos (nixpkgsDefaults // { inherit system; });
+        specialArgs = { 
+          inherit oldLegacyPackages srvosPackages; 
         };
-
       in {
         ## Libvirt configurations
 

flake.nix

@@ -8,6 +8,8 @@
 with config.paas;
 
 {
+  system.stateVersion = 4;
+
   programs.fish.enable = true;
   programs.bash.enable = true;
   programs.direnv.enable = true;
@@ -95,7 +97,7 @@ with config.paas;
   nix.settings = {
     trusted-users = [ "staff" "admin" "nixbld" ];
     keep-derivations = true;
-    keep-outputs = false;
+    keep-outputs = true;
     # https://github.com/NixOS/nix/issues/7273
     auto-optimise-store = false;
     extra-platforms = [ "x86_64-linux" ];