ai vm stuff

nix/ai-vm.nix

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+{ config, pkgs, ... }:
+
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+      <home-manager/nixos>
+    ];
+
+  # Bootloader.
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "/dev/vda";
+  boot.loader.grub.useOSProber = true;
+
+  networking.hostName = "nixos"; # Define your hostname.
+  networking.networkmanager.enable = true;
+
+  time.timeZone = "America/Denver";
+  i18n.defaultLocale = "en_US.UTF-8";
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "en_US.UTF-8";
+    LC_IDENTIFICATION = "en_US.UTF-8";
+    LC_MEASUREMENT = "en_US.UTF-8";
+    LC_MONETARY = "en_US.UTF-8";
+    LC_NAME = "en_US.UTF-8";
+    LC_NUMERIC = "en_US.UTF-8";
+    LC_PAPER = "en_US.UTF-8";
+    LC_TELEPHONE = "en_US.UTF-8";
+    LC_TIME = "en_US.UTF-8";
+  };
+
+  #https://github.com/NixOS/nixpkgs/issues/103746#issuecomment-945091229
+  systemd.services."getty@tty1".enable = false;
+  systemd.services."autovt@tty1".enable = false;
+
+  services.xserver.enable = true;
+  services.xserver.displayManager = {
+    gdm.enable = true;
+    autoLogin = {
+      enable = true;
+      user = "alex";
+    };
+  };
+  services.xserver.desktopManager.gnome.enable = true;
+
+  # Configure keymap in X11
+  services.xserver.xkb = {
+    layout = "us";
+    variant = "";
+  };
+
+  hardware.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+  };
+
+
+  users.users.alex = {
+    isNormalUser = true;
+    description = "alex";
+    extraGroups = [ "networkmanager" "wheel" "docker" ];
+    shell = pkgs.fish;
+
+    packages = with pkgs; [
+      lazydocker
+      btop
+      nvtopPackages.nvidia
+      uv
+      git
+    ];
+  };
+  home-manager.users.alex = { pgks, ...}: {
+    home.stateVersion = "24.11";
+    imports = [
+      ./home-manager/ai-vm.home.nix
+    ];
+  };
+
+  programs.firefox.enable = true;
+  nixpkgs.config.allowUnfree = true;
+
+  system.stateVersion = "24.11"; # Did you read the comment?
+
+  environment.systemPackages = with pkgs; [
+    vim
+  ];
+  programs.nix-ld.enable = true;
+
+  programs.fish.enable = true;
+  services.tailscale.enable = true;
+  services.openssh.enable = true;
+  services.qemuGuest.enable = true;
+  virtualisation.docker.enable = true;
+  hardware.steam-hardware.enable = true;
+
+
+
+  systemd.targets.sleep.enable = false;
+  systemd.targets.suspend.enable = false;
+  systemd.targets.hibernate.enable = false;
+  systemd.targets.hybrid-sleep.enable = false;
+  # gaming stuff
+
+  services.flatpak.enable = true;
+  services.sunshine = {
+    enable = true;
+    autoStart = true;
+    capSysAdmin = true;
+    openFirewall = true;
+  };
+  hardware.graphics = {
+    enable32Bit = true;
+    enable = true;
+  };
+  hardware.nvidia = {
+    modesetting.enable = true;
+    open = true;
+    nvidiaSettings = true;
+    package = config.boot.kernelPackages.nvidiaPackages.production;
+    powerManagement.enable = false;
+    powerManagement.finegrained = false;
+  };
+  virtualisation.docker.enableNvidia = true;
+  hardware.nvidia-container-toolkit.enable = true;
+  services.xserver.videoDrivers = [ "nvidia" ];
+}

nix/home-manager/ai-vm.home.nix

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+{ pkgs, ... }:
+{
+  home.packages = with pkgs; [
+    vscode-fhs
+    gnome-software
+    gnome-tweaks
+    nvtopPackages.nvidia
+    nerd-fonts.fira-code
+    nerd-fonts.droid-sans-mono
+    ghostty
+  ];
+
+  nixpkgs.config.allowUnfree = true;
+  programs.ghostty = {
+    enable = true;
+    enableFishIntegration = true;
+  };
+  fonts.fontconfig.enable = true;
+  dconf.enable = true;
+  dconf.settings = {
+    "org/gnome/desktop/interface" = {
+      color-scheme = "prefer-dark";
+    };
+    "org/gnome/desktop/wm/keybindings" = {
+      toggle-maximized=["<Super>m"];
+    };
+    "org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom0" = {
+      binding = "<Super>t";
+      command = "ghostty";
+      name = "terminal";
+    };
+  };
+  gtk = {
+    enable = true;
+    theme = {
+      name = "Adwaita-dark";
+      package = pkgs.gnome-themes-extra;
+    };
+  };
+  programs.fish = {
+    enable = true;
+    shellInit = ''
+function commit
+  git add --all
+  git commit -m "$argv"
+  git push
+end
+
+# have ctrl+backspace delete previous word
+bind \e\[3\;5~ kill-word
+# have ctrl+delete delete following word
+bind \b  backward-kill-word
+
+set -U fish_user_paths ~/.local/bin $fish_user_paths
+#set -U fish_user_paths ~/.dotnet $fish_user_paths
+#set -U fish_user_paths ~/.dotnet/tools $fish_user_paths
+
+export VISUAL=vim
+export EDITOR="$VISUAL"
+export DOTNET_WATCH_RESTART_ON_RUDE_EDIT=1
+export DOTNET_CLI_TELEMETRY_OPTOUT=1
+set -x LIBVIRT_DEFAULT_URI qemu:///system
+     '';
+    };
+    home.file = {
+    ".config/lazydocker/config.yml".text = ''
+gui:
+  returnImmediately: true
+  screenMode: "half"
+    '';
+    ".config/k9s/config.yaml".text = ''
+k9s:
+  liveViewAutoRefresh: true
+  screenDumpDir: /home/alexm/.local/state/k9s/screen-dumps
+  refreshRate: 2
+  maxConnRetry: 5
+  readOnly: false
+  noExitOnCtrlC: false
+  ui:
+    enableMouse: false
+    headless: false
+    logoless: false
+    crumbsless: false
+    reactive: false
+    noIcons: false
+    defaultsToFullScreen: false
+  skipLatestRevCheck: false
+  disablePodCounting: false
+  shellPod:
+    image: busybox:1.35.0
+    namespace: default
+    limits:
+      cpu: 100m
+      memory: 100Mi
+  imageScans:
+    enable: false
+    exclusions:
+      namespaces: []
+      labels: {}
+  logger:
+    tail: 1000
+    buffer: 5000
+    sinceSeconds: -1
+    textWrap: false
+    showTime: false
+  thresholds:
+    cpu:
+      critical: 90
+      warn: 70
+    memory:
+      critical: 90
+      warn: 70
+  namespace:
+    lockFavorites: false
+    '';
+  };
+}