From 6fe4d10ac825ae70f1bc2478b94a86f326aee242 Mon Sep 17 00:00:00 2001 From: DerGrumpf Date: Fri, 4 Apr 2025 09:45:57 +0200 Subject: [PATCH] Added: Qemu Host Config --- flake.nix | 33 ++++++++++- hosts/m920q/default.nix | 2 +- hosts/qemu/default.nix | 80 +++++++++++++++++++++++++++ hosts/qemu/hardware-configuration.nix | 37 +++++++++++++ 4 files changed, 149 insertions(+), 3 deletions(-) create mode 100644 hosts/qemu/default.nix create mode 100644 hosts/qemu/hardware-configuration.nix diff --git a/flake.nix b/flake.nix index 35406b2..0f84d01 100644 --- a/flake.nix +++ b/flake.nix @@ -1,5 +1,5 @@ { - description = "NixOS configuration of Ryan Yin"; + description = "NixOS configuration of DerGrumpf"; ################################################################################################################## # @@ -44,13 +44,19 @@ home-manager, ... }: { + packages.x86_64-linux.default = self.nixosConfigurations.iso.config.system.build.isoImage; nixosConfigurations = { iso = nixpkgs.lib.nixosSystem { system = "x86_64-linux"; modules = [ ({ pkgs, modulesPath, ... }: { imports = [ (modulesPath + "/installer/cd-dvd/installation-cd-minimal.nix") ]; - environment.systemPackages = [ pkgs.neovim pkgs.git ]; + environment.systemPackages = with pkgs; [ + neovim + git + wget + curl + ]; }) ]; }; @@ -77,6 +83,29 @@ } ]; }; + + qemu = let + username = "phil"; + specialArgs = {inherit username;}; + in + nixpkgs.lib.nixosSystem { + inherit specialArgs; + system = "x86_64-linux"; + + modules = [ + ./hosts/m920q + ./users/${username}/nixos.nix + + home-manager.nixosModules.home-manager + { + home-manager.useGlobalPkgs = true; + home-manager.useUserPackages = true; + + home-manager.extraSpecialArgs = inputs // specialArgs; + home-manager.users.${username} = import ./users/${username}/home.nix; + } + ]; + }; }; }; } diff --git a/hosts/m920q/default.nix b/hosts/m920q/default.nix index 5115f82..e85a153 100644 --- a/hosts/m920q/default.nix +++ b/hosts/m920q/default.nix @@ -8,7 +8,7 @@ imports = [ ../../modules/system.nix - ../../modules/nix-settings.nix + ../../modules/nix-settings.nix ../../modules/vpn.nix ../../modules/fonts.nix ../../modules/firewall.nix diff --git a/hosts/qemu/default.nix b/hosts/qemu/default.nix new file mode 100644 index 0000000..4a9da96 --- /dev/null +++ b/hosts/qemu/default.nix @@ -0,0 +1,80 @@ +# 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 = + [ + ../../modules/system.nix + ../../modules/nix-settings.nix + ../../modules/vpn.nix + ../../modules/fonts.nix + ../../modules/firewall.nix + ../../modules/localisation.nix + ../../modules/openssh.nix + ../../modules/pipewire.nix + ../../modules/podman.nix + ../../modules/services.nix + ../../modules/regreet/regreet.nix + ../../modules/plymouth.nix + ../../modules/file_managers/spacefm.nix + +# Include the results of the hardware scan. + ./hardware-configuration.nix + ]; + + # Bootloader. + boot.loader = { + grub = { + enable = true; + device = "nodev"; + useOSProber = true; + efiSupport = true; + }; + efi = { + canTouchEfiVariables = true; + efiSysMountPoint = "/boot/efi"; # ← use the same mount point here. + }; + systemd-boot.enable = true; + }; + + networking.hostName = "nix-virtual"; # Define your hostname. + # networking.wireless.enable = true; # Enables wireless support via wpa_supplicant. + + # Configure network proxy if necessary + # networking.proxy.default = "http://user:password@proxy:port/"; + # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain"; + + # Enable networking + networking.networkmanager.enable = true; + networking.defaultGateway = "192.168.2.1"; + networking.useDHCP = false; + networking.dhcpcd.enable = false; + networking.nameservers = [ + "1.1.1.1" + "1.0.0.1" + "8.8.8.8" + "8.8.4.4" + ]; + + # for Nvidia GPU + #services.xserver.videoDrivers = ["nvidia"]; + hardware.opengl.enable = true; + #hardware.nvidia = { + # package = config.boot.kernelPackages.nvidiaPackages.stable; + # modesetting.enable = true; + #}; + + # 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 = "25.05"; # Did you read the comment? + +} + + diff --git a/hosts/qemu/hardware-configuration.nix b/hosts/qemu/hardware-configuration.nix new file mode 100644 index 0000000..2222882 --- /dev/null +++ b/hosts/qemu/hardware-configuration.nix @@ -0,0 +1,37 @@ +# Do not modify this file! It was generated by ‘nixos-generate-config’ +# and may be overwritten by future invocations. Please make changes +# to /etc/nixos/configuration.nix instead. +{ config, lib, pkgs, modulesPath, ... }: + +{ + imports = + [ (modulesPath + "/profiles/qemu-guest.nix") + ]; + + boot.initrd.availableKernelModules = [ "ata_piix" "floppy" "sd_mod" "sr_mod" ]; + boot.initrd.kernelModules = [ ]; + boot.kernelModules = [ "kvm-intel" ]; + boot.extraModulePackages = [ ]; + + fileSystems."/" = + { device = "/dev/disk/by-label/NIXROOT"; + fsType = "ext4"; + }; + + fileSystems."/boot" = + { device = "/dev/disk/by-label/NIXBOOT"; + fsType = "vfat"; + options = [ "fmask=0022" "dmask=0022" ]; + }; + + swapDevices = [ ]; + + # Enables DHCP on each ethernet and wireless interface. In case of scripted networking + # (the default) this is the recommended approach. When using systemd-networkd it's + # still possible to use this option, but it's recommended to use it in conjunction + # with explicit per-interface declarations with `networking.interfaces..useDHCP`. + networking.useDHCP = lib.mkDefault true; + # networking.interfaces.ens3.useDHCP = lib.mkDefault true; + + nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux"; +}