Docker config changes, add nixarr host

flake.nix

@@ -31,12 +31,14 @@
       inputs.nixpkgs.follows = "nixpkgs";
       inputs.home-manager.follows = "home-manager";
     };
+    nixarr.url = "github:rasmus-kirk/nixarr";
   };
 
   outputs = {
     self,
     catppuccin,
     lanzaboote,
+    nixarr,
     nur,
     plasma-manager,
     sops-nix,
@@ -124,6 +126,12 @@
         home-manager = inputs.home-manager-stable;
         modules = [];
       };
+      nixarr = mkNixOSConfigurations {
+        host = hosts.nixarr;
+        nixpkgs = inputs.nixpkgs-stable;
+        home-manager = inputs.home-manager-stable;
+        modules = [nixarr.nixosModules.default];
+      };
     };
   };
 }

home/base.nix

@@ -71,6 +71,7 @@
     enable = true;
     enableCompletion = true;
     autosuggestion.enable = true;
+    dotDir = "${config.xdg.configHome}/zsh";
     history = {
       append = true;
       extended = true;

hosts/anzu/configuration.nix

@@ -12,12 +12,8 @@
   ];
 
   hardware.graphics = {
-    extraPackages = with pkgs; [
+    enable = true;
-      amdvlk
+    enable32Bit = true;
-    ];
-    extraPackages32 = with pkgs; [
-      driversi686Linux.amdvlk
-    ];
   };
 
   services.xserver.videoDrivers = [ "amdgpu" ];

hosts/hosts.nix

@@ -19,4 +19,10 @@ in {
     arch = "x86_64-Linux";
     user = user;
   };
+  nixarr = {
+    hostname = "nixarr";
+    dir = "nixarr";
+    arch = "x86_64-Linux";
+    user = user;
+  };
 }

hosts/nixarr/configuration.nix

@@ -0,0 +1,18 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+{
+  config,
+  pkgs,
+  ...
+}: {
+  imports = [
+    # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+    ../../nixos/base.nix
+  ];
+
+  networking.hostName = "nixarr";
+
+  system.stateVersion = "25.05";
+}

hosts/nixarr/home.nix

@@ -0,0 +1,11 @@
+{
+  config,
+  pkgs,
+  ...
+}: {
+  imports = [
+    ../../home/base.nix
+  ];
+
+  home.stateVersion = "25.05";
+}

nixos/base.nix

@@ -254,9 +254,15 @@
 
   virtualisation = {
     containers.enable = true;
+    docker = {
+      enable = true;
+      rootless = {
+        enable = true;
+        setSocketVariable = true;
+      };
+    };
     podman = {
       enable = true;
-      dockerCompat = true;
       defaultNetwork.settings = {
         dns_enabled = true;
       };