From 73c8db5b7cadc211bfc84eebded1a2e848abc7af Mon Sep 17 00:00:00 2001 From: Christoph Cullmann Date: Sun, 15 Jan 2023 18:56:16 +0100 Subject: import nixos config of home machines --- common.nix | 532 ++++++++++++++++++++++++++++++++++++++++ kuro/configuration.nix | 20 ++ kuro/hardware-configuration.nix | 46 ++++ liku/configuration.nix | 20 ++ liku/hardware-configuration.nix | 51 ++++ neko/configuration.nix | 20 ++ neko/hardware-configuration.nix | 51 ++++ 7 files changed, 740 insertions(+) create mode 100644 common.nix create mode 100644 kuro/configuration.nix create mode 100644 kuro/hardware-configuration.nix create mode 100644 liku/configuration.nix create mode 100644 liku/hardware-configuration.nix create mode 100644 neko/configuration.nix create mode 100644 neko/hardware-configuration.nix diff --git a/common.nix b/common.nix new file mode 100644 index 0000000..0cd559c --- /dev/null +++ b/common.nix @@ -0,0 +1,532 @@ +{ config, pkgs, ... }: +let + impermanence = builtins.fetchTarball "https://github.com/nix-community/impermanence/archive/master.tar.gz"; + home-manager = builtins.fetchTarball "https://github.com/nix-community/home-manager/archive/master.tar.gz"; +in +{ + # + # stuff shared between home machines + # + + # get impermanence & home manager working + imports = [ + # manage persistent files + "${impermanence}/nixos.nix" + + # home manager for per user config + "${home-manager}/nixos" + ]; + + # 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 = "22.11"; # Did you read the comment? + + # Use the systemd-boot EFI boot loader. + boot.loader.systemd-boot.enable = true; + boot.loader.efi.canTouchEfiVariables = true; + boot.loader.efi.efiSysMountPoint = "/boot"; + + # zfs + boot.kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages; + boot.supportedFilesystems = [ "zfs" ]; + services.zfs.autoScrub.enable = true; + services.zfs.trim.enable = true; + + # non persistent root + fileSystems."/" = { + device = "none"; + fsType = "tmpfs"; + options = [ "defaults" "size=2G" "mode=755" ]; + }; + + # bind mount persistent nixos config, per host different + fileSystems."/etc/nixos" = { + device = "/home/cullmann/install/nixos/${config.networking.hostName}"; + options = [ "bind" ]; + }; + + # bind mount persistent root home + fileSystems."/root" = { + device = "/home/root"; + options = [ "bind" ]; + }; + + # some stuff is needed to early for environment.persistence + environment.etc = { + # machine-id is used for the journal + "machine-id".source = "/nix/persistent/machine-id"; + + # stable host keys + "ssh/ssh_host_rsa_key".source = "/nix/persistent/ssh_host_rsa_key"; + "ssh/ssh_host_rsa_key.pub".source = "/nix/persistent/ssh_host_rsa_key.pub"; + "ssh/ssh_host_ed25519_key".source = "/nix/persistent/ssh_host_ed25519_key"; + "ssh/ssh_host_ed25519_key.pub".source = "/nix/persistent/ssh_host_ed25519_key.pub"; + }; + + # keep some stuff persistent + environment.persistence."/nix/persistent" = { + directories = [ + # system service persistent data + "/var/lib" + + # our logs + "/var/log" + ]; + }; + + # + # we let the FRITZ!Box do the job + # + networking.useDHCP = true; + + # we want /tmp to be non-persistent + boot.cleanTmpDir = true; + + # swap to RAM + zramSwap.enable = true; + + # Set your time zone. + time.timeZone = "Europe/Berlin"; + + # default locale is English US + i18n.defaultLocale = "en_US.UTF-8"; + + # use German stuff for sorting/date/.... + i18n.extraLocaleSettings = { + LC_ADDRESS = "de_DE.UTF-8"; + LC_IDENTIFICATION = "de_DE.UTF-8"; + LC_MEASUREMENT = "de_DE.UTF-8"; + LC_MONETARY = "de_DE.UTF-8"; + LC_NAME = "de_DE.UTF-8"; + LC_NUMERIC = "de_DE.UTF-8"; + LC_PAPER = "de_DE.UTF-8"; + LC_TELEPHONE = "de_DE.UTF-8"; + LC_TIME = "de_DE.UTF-8"; + }; + + # ensure we build all needed locales + i18n.supportedLocales = ["en_US.UTF-8/UTF-8" "de_DE.UTF-8/UTF-8"]; + + # ensure we see the journal on TTY12 + services.journald.console = "/dev/tty12"; + + # enjoy a fast machine + powerManagement.cpuFreqGovernor = "performance"; + + # allow firmware updates + services.fwupd.enable = true; + + # X11 settings, don't enable it, we use greetd + services.xserver = { + libinput.enable = true; + + # Configure keymap in X11 + layout = "eu"; + xkbVariant = ""; + + # Enable the KDE Plasma Desktop Environment. + desktopManager.plasma5.enable = true; + desktopManager.plasma5.runUsingSystemd = true; + desktopManager.plasma5.phononBackend = "vlc"; + + # use GDM and Wayland + enable = true; + displayManager.gdm.enable = true; + displayManager.defaultSession = "plasmawayland"; + }; + + # Enable sound with pipewire. + sound.enable = true; + hardware.pulseaudio.enable = false; + services.pipewire = { + enable = true; + alsa.enable = true; + alsa.support32Bit = true; + pulse.enable = true; + jack.enable = true; + }; + + # allow realtime + security.rtkit.enable = true; + + # package manager config + nix = { + # auto optimize the store + settings.auto-optimise-store = true; + + # cleanup the store from time to time + gc = { + automatic = true; + dates = "daily"; + options = "--delete-older-than 7d"; + }; + + # avoid that nix hogs all CPUs + settings = { + max-jobs = 1; + cores = 4; + }; + }; + + # avoid suspend ever to be triggered + systemd.targets.sleep.enable = false; + systemd.targets.suspend.enable = false; + systemd.targets.hibernate.enable = false; + systemd.targets.hybrid-sleep.enable = false; + + # let home manager install stuff to /etc/profiles + home-manager.useUserPackages = true; + + # use global pkgs + home-manager.useGlobalPkgs = true; + + # Allow unfree packages + nixpkgs.config.allowUnfree = true; + + # List packages installed in system profile. To search, run: + # $ nix search wget + environment.systemPackages = with pkgs; [ + aspellDicts.de + aspellDicts.en + borgbackup + bpytop + clamav + evtest # needs root permissions to run + gitFull + hunspellDicts.de_DE + hunspellDicts.en_US + lsof + mailutils + mc + zsh + zsh-powerlevel10k + ]; + + # allow keyboard configure tools to work + services.udev.packages = [ pkgs.qmk-udev-rules pkgs.via ]; + + # add ~/bin to PATH + environment.homeBinInPath = true; + + # more fonts for all users + fonts = { + # some default fonts + enableDefaultFonts = true; + + # more fonts + fonts = with pkgs; [ + # nice monospaced font + iosevka-bin + + # needed for powerlevel10k zsh stuff + meslo-lgs-nf + ]; + + # tune fontconfig + fontconfig = { + # better default fonts + defaultFonts = { + monospace = ["Iosevka"]; + }; + }; + }; + + # proper lutris gaming for 32-bit stuff + hardware.opengl.driSupport32Bit = true; + + # Enable the OpenSSH daemon. + services.openssh = { + enable = true; + passwordAuthentication = false; + permitRootLogin = "yes"; + }; + + # virus scanner, we only want the updater running + services.clamav = { + updater.enable = true; + }; + + # try to ensure we can use our network printers + services.printing.enable = true; + services.printing.drivers = [ pkgs.hplip ]; + services.avahi.enable = true; + services.avahi.nssmdns = true; + + # ensure firewall is up + networking.firewall = { + enable = true; + }; + + # let's get SSD status + services.smartd.enable = true; + + # ensure cron and Co. can send mails + programs.msmtp = { + enable = true; + setSendmail = true; + accounts = { + default = { + auth = true; + tls = true; + from = "noreply@home.local"; + host = "babylon2k.com"; + user = builtins.readFile "/home/root/nixos/mailuser"; + password = builtins.readFile "/home/root/nixos/mailpassword"; + }; + }; + defaults = { + aliases = "/etc/aliases"; + }; + }; + + environment.etc = { + "aliases" = { + text = '' + root: christoph@cullmann.io + ''; + mode = "0644"; + }; + }; + + # allow the ZFS service to send mails + services.zfs.zed.settings = { + ZED_DEBUG_LOG = "/tmp/zed.debug.log"; + ZED_EMAIL_ADDR = [ "root" ]; + ZED_EMAIL_PROG = "${pkgs.msmtp}/bin/msmtp"; + ZED_EMAIL_OPTS = "@ADDRESS@"; + + ZED_NOTIFY_INTERVAL_SECS = 3600; + ZED_NOTIFY_VERBOSE = true; + + ZED_USE_ENCLOSURE_LEDS = true; + ZED_SCRUB_AFTER_RESILVER = true; + }; + + # use ZSH per default + users.defaultUserShell = pkgs.zsh; + + # nice zsh config + programs.zsh = { + # zsh wanted + enable = true; + + # some env vars I want in all of my shells + shellInit = "export MOZ_ENABLE_WAYLAND=1; export POWERLEVEL9K_DISABLE_CONFIGURATION_WIZARD=true;"; + + # great prompt + promptInit = "source ${pkgs.zsh-powerlevel10k}/share/zsh-powerlevel10k/powerlevel10k.zsh-theme; if [ -f ~/.p10k.zsh ]; then source ~/.p10k.zsh; fi;"; + }; + + # we want steam for gaming + programs.steam.enable = true; + + # enable VirtualBox + virtualisation.virtualbox.host.enable = true; + users.extraGroups.vboxusers.members = [ "cullmann" ]; + + ### + ### per user configuration below + ### + + # all users and passwords are defined here + users.mutableUsers = false; + + # + # administrator + # + + users.users.root = { + # init password + hashedPassword = builtins.readFile "/home/root/nixos/passwd"; + + # use same keys as my main user + openssh.authorizedKeys.keys = pkgs.lib.splitString "\n" (builtins.readFile "/home/cullmann/.ssh/authorized_keys"); + }; + + home-manager.users.root = { pkgs, ... }: { + # initial version + home.stateVersion = "22.11"; + + # sometimes doesn't work + manual.manpages.enable = false; + + # generate the shell config + programs.zsh = { + enable = true; + shellAliases = { + ll = "ls -l"; + }; + }; + }; + + # + # my main user + # + + users.users.cullmann = { + # hard code UID for stability over machines + uid = 1000; + + # normal user + isNormalUser = true; + + # it's me :P + description = "Christoph Cullmann"; + + # allow sudo for my main user + extraGroups = [ "wheel" ]; + + # init password + hashedPassword = builtins.readFile "/home/root/nixos/passwd"; + }; + + home-manager.users.cullmann = { pkgs, ... }: { + # initial version + home.stateVersion = "22.11"; + + # sometimes doesn't work + manual.manpages.enable = false; + + # extra packages, stuff for work/kde/... + home.packages = with pkgs; [ + alacritty + ark + chromium + emacs + falkon + fdupes + ffmpeg + file + firefox + gimp-with-plugins + gnome.gedit + go + hotspot + hugo + inetutils + kate + keychain + keymapviz + kitty + libreoffice + libwebp + linuxKernel.packages.linux_latest_libre.perf + marble + neochat + nmap + okular + pciutils + perf-tools + pulseaudio + qmk + signal-desktop + tcl + texlive.combined.scheme-small + tigervnc + tk + uim + unrar + unzip + usbutils + via + vial + vlc + vscode + xorg.xhost + ]; + + # enable direnv integration + programs.direnv.enable = true; + + # nix-shell on drugs + services.lorri.enable = true; + + # generate the shell config + programs.zsh = { + enable = true; + shellAliases = { + ll = "ls -l"; + + # system build/update/cleanup + update = "sudo nixos-rebuild switch"; + upgrade = "sudo nixos-rebuild switch --upgrade"; + gc = "sudo nix-collect-garbage --delete-older-than 7d"; + verify = "sudo nix --extra-experimental-features nix-command store verify --all"; + optimize = "sudo nix --extra-experimental-features nix-command store optimise"; + + # ssh around in the local network + kuro = "ssh kuro.fritz.box"; + kuroroot = "ssh root@kuro.fritz.box"; + neko = "ssh neko.fritz.box"; + nekoroot = "ssh root@neko.fritz.box"; + liku = "ssh liku.fritz.box"; + likuroot = "ssh root@liku.fritz.box"; + }; + }; + + # enable keychain + programs.keychain = { + enable = true; + keys = [ "id_ed25519" ]; + }; + }; + + # + # sandbox user for games + # + + users.users.sandbox = { + # hard code UID for stability over machines + uid = 1001; + + # normal user + isNormalUser = true; + + # dummy sand box name for Windows games and Co. + description = "Sand Box"; + }; + + home-manager.users.sandbox = { pkgs, ... }: { + # initial version + home.stateVersion = "22.11"; + + # sometimes doesn't work + manual.manpages.enable = false; + + # extra packages, stuff for games + home.packages = with pkgs; [ + alacritty + ark + lutris + + # retroarch with some emulators + (retroarch.override { + cores = [ + libretro.genesis-plus-gx + libretro.snes9x + libretro.beetle-psx-hw + ]; + }) + libretro.genesis-plus-gx + libretro.snes9x + libretro.beetle-psx-hw + + sqlitebrowser + unrar + unzip + xdotool + ]; + + # generate the shell config + programs.zsh = { + enable = true; + shellAliases = { + ll = "ls -l"; + }; + }; + }; +} diff --git a/kuro/configuration.nix b/kuro/configuration.nix new file mode 100644 index 0000000..07d2abe --- /dev/null +++ b/kuro/configuration.nix @@ -0,0 +1,20 @@ +# 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 + + # Shared config of all machines + /home/cullmann/install/nixos/common.nix + ]; + + # host name & id + networking.hostName = "kuro"; + networking.hostId = "862cf3b5"; +} diff --git a/kuro/hardware-configuration.nix b/kuro/hardware-configuration.nix new file mode 100644 index 0000000..7618d97 --- /dev/null +++ b/kuro/hardware-configuration.nix @@ -0,0 +1,46 @@ +# 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 + "/installer/scan/not-detected.nix") + ]; + + boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ]; + boot.initrd.kernelModules = [ ]; + boot.kernelModules = [ "kvm-amd" ]; + boot.extraModulePackages = [ ]; + + fileSystems."/nix" = + { device = "zroot/root/nix"; + fsType = "zfs"; + }; + + fileSystems."/home" = + { device = "zroot/root/home"; + fsType = "zfs"; + }; + + fileSystems."/boot" = + { device = "/dev/disk/by-uuid/5326-AA38"; + fsType = "vfat"; + }; + + 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.enp1s0.useDHCP = lib.mkDefault true; + # networking.interfaces.enp2s0.useDHCP = lib.mkDefault true; + # networking.interfaces.wlo1.useDHCP = lib.mkDefault true; + + nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux"; + hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware; + # high-resolution display + hardware.video.hidpi.enable = lib.mkDefault true; +} diff --git a/liku/configuration.nix b/liku/configuration.nix new file mode 100644 index 0000000..3278021 --- /dev/null +++ b/liku/configuration.nix @@ -0,0 +1,20 @@ +# 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 + + # Shared config of all machines + /home/cullmann/install/nixos/common.nix + ]; + + # host name & id + networking.hostName = "liku"; + networking.hostId = "ad1d2150"; +} diff --git a/liku/hardware-configuration.nix b/liku/hardware-configuration.nix new file mode 100644 index 0000000..b50f1a6 --- /dev/null +++ b/liku/hardware-configuration.nix @@ -0,0 +1,51 @@ +# 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 + "/installer/scan/not-detected.nix") + ]; + + boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" "sr_mod" ]; + boot.initrd.kernelModules = [ ]; + boot.kernelModules = [ "kvm-intel" ]; + boot.extraModulePackages = [ ]; + + fileSystems."/nix" = + { device = "zroot/root/nix"; + fsType = "zfs"; + }; + + fileSystems."/home" = + { device = "zroot/root/home"; + fsType = "zfs"; + }; + + fileSystems."/boot" = + { device = "/dev/disk/by-uuid/D95E-E4E3"; + fsType = "vfat"; + }; + + fileSystems."/boot-fallback" = + { device = "/dev/disk/by-uuid/D95F-2A39"; + fsType = "vfat"; + }; + + 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.enp0s20f0u6u3.useDHCP = lib.mkDefault true; + # networking.interfaces.enp3s0.useDHCP = lib.mkDefault true; + + nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux"; + powerManagement.cpuFreqGovernor = lib.mkDefault "powersave"; + hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware; + # high-resolution display + hardware.video.hidpi.enable = lib.mkDefault true; +} diff --git a/neko/configuration.nix b/neko/configuration.nix new file mode 100644 index 0000000..fe794fa --- /dev/null +++ b/neko/configuration.nix @@ -0,0 +1,20 @@ +# 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 + + # Shared config of all machines + /home/cullmann/install/nixos/common.nix + ]; + + # host name & id + networking.hostName = "neko"; + networking.hostId = "eb707291"; +} diff --git a/neko/hardware-configuration.nix b/neko/hardware-configuration.nix new file mode 100644 index 0000000..b90f66f --- /dev/null +++ b/neko/hardware-configuration.nix @@ -0,0 +1,51 @@ +# 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 + "/installer/scan/not-detected.nix") + ]; + + boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" ]; + boot.initrd.kernelModules = [ ]; + boot.kernelModules = [ "kvm-intel" ]; + boot.extraModulePackages = [ ]; + + fileSystems."/nix" = + { device = "zroot/nix"; + fsType = "zfs"; + }; + + fileSystems."/home" = + { device = "zroot/home"; + fsType = "zfs"; + }; + + fileSystems."/boot" = + { device = "/dev/disk/by-uuid/9CF2-12FF"; + fsType = "vfat"; + }; + + fileSystems."/boot-fallback" = + { device = "/dev/disk/by-uuid/9CF2-9E07"; + fsType = "vfat"; + }; + + 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.enp0s20f0u4u3.useDHCP = lib.mkDefault true; + # networking.interfaces.enp8s0.useDHCP = lib.mkDefault true; + + nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux"; + powerManagement.cpuFreqGovernor = lib.mkDefault "powersave"; + hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware; + # high-resolution display + hardware.video.hidpi.enable = lib.mkDefault true; +} -- cgit v1.2.3