diff options
Diffstat (limited to 'machines')
| -rw-r--r-- | machines/x220/default.nix | 74 | ||||
| -rw-r--r-- | machines/x220/disko-config.nix | 87 | ||||
| -rw-r--r-- | machines/x220/hardware-configuration.nix | 33 |
3 files changed, 194 insertions, 0 deletions
diff --git a/machines/x220/default.nix b/machines/x220/default.nix new file mode 100644 index 0000000..92e229b --- /dev/null +++ b/machines/x220/default.nix @@ -0,0 +1,74 @@ +{ config, pkgs, ... }: + +{ + imports = + [ # Include the results of the hardware scan. + ../base.nix + ../../modules/gnome.nix + ../x220-gnome/pass.nix + ./hardware-configuration.nix + ../x220-gnome/pn.nix + ]; + +# Enable networking + networking.networkmanager.enable = true; + +# Set your time zone. + time.timeZone = "Europe/Warsaw"; + +# Select internationalisation properties. + i18n.defaultLocale = "en_US.UTF-8"; + + i18n.extraLocaleSettings = { + LC_ALL = "en_US.UTF-8"; + 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"; + }; + + programs.vim.defaultEditor = true; + programs.nano.enable = false; + programs.git.enable = true; + +# Allow unfree packages + nixpkgs.config.allowUnfree = true; + nix.settings.experimental-features = [ "flakes" "nix-command" ]; + +# List packages installed in system profile. To search, run: +# $ nix search wget + environment.systemPackages = with pkgs; [ +# vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default. +# wget + ]; + +# Some programs need SUID wrappers, can be configured further or are +# started in user sessions. +# programs.mtr.enable = true; +# programs.gnupg.agent = { +# enable = true; +# enableSSHSupport = true; +# }; + + +# Open ports in the firewall. +# networking.firewall.allowedTCPPorts = [ ... ]; +# networking.firewall.allowedUDPPorts = [ ... ]; +# Or disable the firewall altogether. +# networking.firewall.enable = false; + + +# 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 = "24.05"; # Did you read the comment? + +} diff --git a/machines/x220/disko-config.nix b/machines/x220/disko-config.nix new file mode 100644 index 0000000..cdf31bd --- /dev/null +++ b/machines/x220/disko-config.nix @@ -0,0 +1,87 @@ +# USAGE in your configuration.nix. +# Update devices to match your hardware. +# { +# imports = [ ./disko-config.nix ]; +# disko.devices.disk.main.device = "/dev/sda"; +# disko.devices.disk.main.content.partitions.swap.size = "16G"; # Must be greater than RAM to enable hibernation +# } +{ lib, config, ... }: +{ + + boot.initrd.postDeviceCommands = '' + mkdir /btrfs_tmp + mount -t btrfs -o subvol=root,defaults ${config.disko.devices.disk.main.device} /btrfs_tmp + if [[ -e /btrfs_tmp/root ]]; then + mkdir -p /btrfs_tmp/old_roots + timestamp=$(date --date="@$(stat -c %Y /btrfs_tmp/root)" "+%Y-%m-%-d_%H:%M:%S") + mv /btrfs_tmp/root "/btrfs_tmp/old_roots/$timestamp" + fi + + delete_subvolume_recursively() { + IFS=$'\n' + for i in $(btrfs subvolume list -o "$1" | cut -f 9- -d ' '); do + delete_subvolume_recursively "/btrfs_tmp/$i" + done + btrfs subvolume delete "$1" + } + + for i in $(find /btrfs_tmp/old_roots/ -maxdepth 1 -mtime +30); do + delete_subvolume_recursively "$i" + done + + btrfs subvolume create /btrfs_tmp/root + umount /btrfs_tmp + ''; + + disko.devices = { + disk = { + main = { + device = "/dev/sda"; + type = "disk"; + content = { + type = "gpt"; + partitions = { + ESP = { + size = "1G"; + type = "EF00"; + content = { + type = "filesystem"; + format = "vfat"; + mountpoint = "/boot"; + mountOptions = [ "umask=0077" ]; + }; + }; + swap = { + size = "13G"; + content = { + type = "swap"; + discardPolicy = "both"; + resumeDevice = true; + }; + }; + data = { + size = "100%"; + content = { + type = "btrfs"; + extraArgs = [ "-f" ]; + mountpoint = "/partition-root"; + subvolumes = { + "/nix" = { + mountOptions = [ "compress=zstd" "noatime" ]; + mountpoint = "/nix"; + }; + "/persist" = { + mountpoint = "/persist"; + }; + "/root" = { + mountpoint = "/"; + }; + }; + }; + }; + }; + }; + }; + }; + }; +} diff --git a/machines/x220/hardware-configuration.nix b/machines/x220/hardware-configuration.nix new file mode 100644 index 0000000..3f696de --- /dev/null +++ b/machines/x220/hardware-configuration.nix @@ -0,0 +1,33 @@ +# 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") + ./disko-config.nix + ]; + + boot.loader.systemd-boot.enable = true; + boot.loader.efi.canTouchEfiVariables = true; + + boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "sd_mod" "sdhci_pci" ]; + boot.initrd.kernelModules = [ ]; + boot.kernelModules = [ "kvm-intel" ]; + boot.extraModulePackages = [ ]; + + # 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.<interface>.useDHCP`. + networking.useDHCP = lib.mkDefault true; + # networking.interfaces.enp0s25.useDHCP = lib.mkDefault true; + # networking.interfaces.wlp3s0.useDHCP = lib.mkDefault true; + # networking.interfaces.wwp0s29u1u4i6.useDHCP = lib.mkDefault true; + + nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux"; + hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware; + + system.stateVersion = "24.05"; # Did you read the comment? +} |