nixos on m1 vm post

content/posts/nixos-disk-images-m1/configuration.nix

@@ -0,0 +1,43 @@
+{ config, modulesPath, pkgs, lib, ... }:
+{
+  imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
+
+  networking.hostName = "thinnix";
+  networking.useDHCP = false;
+  networking.interfaces.enp0s5.useDHCP = true;
+
+  users.users.root.initialPassword = "changeme";
+
+  boot.kernelParams = ["console=ttyAMA0,115200n8" "console=tty0"];
+  boot.consoleLogLevel = lib.mkDefault 7;
+
+  boot.growPartition = true;
+  # not sure if needed
+  boot.initrd.kernelModules = [ "nvme" ];
+  boot.loader.grub = {
+    efiSupport = true;
+    efiInstallAsRemovable = true;
+    device = "nodev";
+  };
+
+  fileSystems."/" = { device = "/dev/vda2"; fsType = "ext4"; };
+  fileSystems."/boot" = { device = "/dev/vda1"; fsType = "vfat"; };
+
+  nixpkgs.localSystem.system = "aarch64-linux";
+
+  system.build.image = import <nixpkgs/nixos/lib/make-disk-image.nix> {
+    diskSize = 10000;
+    format = "qcow2-compressed";
+    installBootLoader = true;
+    partitionTableType = "efi";
+    inherit config lib pkgs;
+  };
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "21.11"; # Did you read the comment?
+}