Initial commit
This commit is contained in:
James Patrick
parent
ea5929626a
commit
1cba02caf4
145
makefile
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145
makefile
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ifeq ($(shell $(MAKE) -v | grep GNU),)
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$(error I need gnumake not bsdmake)
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endif
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REQUIRED_V := 3.82
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ifneq ($(REQUIRED_V),$(firstword $(sort $(MAKE_VERSION) $(REQUIRED_V))))
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$(error For .ONESHELL to work I need at least version $(REQUIRED_V))
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endif
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.PHONY: format \
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partitios
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configure_boot \
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configure_luks \
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configure_lvm \
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format_swap \
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format_zpool \
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mount \
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nix_install \
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install
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include .env
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ifndef DRIVE
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$(error Missing Drive Argument)
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endif
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.ONESHELL:
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format:
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$(info clearing disk)
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sgdisk --zap-all "$(DRIVE)"
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partprobe "$(DRIVE)" >/dev/null || true
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partition:
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$(info partition drive into boot & luks partition)
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sgdisk -n 0:0:+300MiB -t 0:ea00 -c 0:boot "$(DRIVE)"
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sgdisk -n 0:0:0 -t 0:8300 -c 0:crypt "$(DRIVE)"
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partprobe "$(DRIVE)" >/dev/null || true
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configure_boot:
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$(info setting up boot drive)
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sleep 4
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partprobe "$(DRIVE)" >/dev/null || true
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mkfs.vfat /dev/disk/by-partlabel/boot
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configure_luks:
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$(info setting up luks)
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dd if=/dev/urandom of=/tmp/keyfile bs=1k count=8
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echo "YES" | cryptsetup luksFormat \
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/dev/disk/by-partlabel/crypt \
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--key-size 512 \
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--hash sha512 \
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--key-file /tmp/keyfile
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echo $(PASSPHRASE) | cryptsetup luksAddKey \
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/dev/disk/by-partlabel/crypt \
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--key-file /tmp/keyfile
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cryptsetup luksOpen /dev/disk/by-partlabel/crypt root
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cryptsetup luksRemoveKey /dev/disk/by-partlabel/crypt /tmp/keyfile
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configure_lvm:
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$(info Setting up LVM 10G for swap the rest for lvm_root)
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pvcreate "/dev/mapper/root"
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vgcreate "partitions" "/dev/mapper/root"
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lvcreate -L 10G -n swap "partitions"
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lvcreate -l 100%FREE -n lvm_root "partitions"
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format_swap:
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$(info making swap)
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mkswap -L swap /dev/partitions/swap
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format_zpool:
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$(info making zfs part)
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zpool create \
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-O atime=on \
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-O relatime=on \
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-O compression=lz4 \
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-O snapdir=visible \
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-O xattr=sa \
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-o ashift=12 \
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-o altroot=/mnt \
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rpool \
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/dev/partitions/lvm_root
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zfs create -o mountpoint=none rpool/root
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zfs create -o mountpoint=legacy rpool/root/nixos
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zfs create -o copies=2 -o mountpoint=legacy rpool/home
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zpool set bootfs=rpool/root/nixos rpool
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zfs set com.sun:auto-snapshot=true rpool/home
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mount:
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$(info mounting devices)
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mkswap -L swap /dev/partitions/swap
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swapon /dev/partitions/swap
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mount -t zfs rpool/root/nixos /mnt
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mkdir -p /mnt/{home,boot}
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mount -t zfs rpool/home /mnt/home
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mount /dev/disk/by-partlabel/boot /mnt/boot
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nix_install:
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nixos-generate-config --root /mnt
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cat << EOF > /mnt/etc/nixos/zfs.nix
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# /etc/nixos/zfs.nix (Don't forget to add it to configuration.nix)
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# These are the options ZFS requires, but a normal system has, of course,
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# more options (like a bootloader, or installed software).
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{ config, pkgs, ... }:
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{
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# remove this after 1st boot
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# see https://nixos.org/nixos/options.html#boot.zfs.forceimportroot
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boot.kernelParams = ["zfs_force=1"];
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boot.zfs.forceImportRoot = false;
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boot.zfs.forceImportAll = false;
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boot.supportedFilesystems = [ "zfs" ];
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services.zfs.autoScrub.enable = true;
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# this enables the zfs-auto-snapshot
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services.zfs.autoSnapshot = {
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enable = true;
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flags = "-k -p --utc";
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};
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}
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EOF
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install: | format \
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partition \
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configure_boot \
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configure_luks \
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configure_lvm \
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format_swap \
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format_zpool \
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mount \
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nix_install
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echo:
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echo $(PASSPHRASE)
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echo $(DRIVE)
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remove:
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swapoff /dev/partitions/swap >/dev/null || true
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umount /mnt/home >/dev/null || true
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umount /mnt/boot >/dev/null || true
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umount /mnt/rpool >/dev/null || true
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umount /mnt >/dev/null || true
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yes | lvremove /dev/partitions/* >/dev/null || true
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cryptsetup close root >/dev/null || true
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partprobe "$(DRIVE)" >/dev/null || true
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103
nixos/configuration.nix
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103
nixos/configuration.nix
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@ -0,0 +1,103 @@
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# Edit this configuration file to define what should be installed on
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# your system. Help is available in the configuration.nix(5) man page
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# and in the NixOS manual (accessible by running ‘nixos-help’).
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{ config, pkgs, ... }:
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{
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imports =
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[ # Include the results of the hardware scan.
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./hardware-configuration.nix
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];
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# Use the systemd-boot EFI boot loader.
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boot.loader.systemd-boot.enable = true;
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boot.loader.efi.canTouchEfiVariables = true;
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# networking.hostName = "nixos"; # Define your hostname.
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# networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
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# Set your time zone.
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# time.timeZone = "Europe/Amsterdam";
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# The global useDHCP flag is deprecated, therefore explicitly set to false here.
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# Per-interface useDHCP will be mandatory in the future, so this generated config
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# replicates the default behaviour.
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networking.useDHCP = false;
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networking.interfaces.enp2s0f0.useDHCP = true;
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networking.interfaces.enp5s0.useDHCP = true;
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# Configure network proxy if necessary
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# networking.proxy.default = "http://user:password@proxy:port/";
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# networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
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# Select internationalisation properties.
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# i18n.defaultLocale = "en_US.UTF-8";
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# console = {
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# font = "Lat2-Terminus16";
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# keyMap = "us";
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# };
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# Enable the X11 windowing system.
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# services.xserver.enable = true;
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# Configure keymap in X11
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# services.xserver.layout = "us";
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# services.xserver.xkbOptions = "eurosign:e";
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# Enable CUPS to print documents.
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# services.printing.enable = true;
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# Enable sound.
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# sound.enable = true;
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# hardware.pulseaudio.enable = true;
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# Enable touchpad support (enabled default in most desktopManager).
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# services.xserver.libinput.enable = true;
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# Define a user account. Don't forget to set a password with ‘passwd’.
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# users.users.jane = {
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# isNormalUser = true;
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# extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
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# };
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# List packages installed in system profile. To search, run:
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# $ nix search wget
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# environment.systemPackages = with pkgs; [
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# vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
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# wget
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# firefox
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# ];
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# Some programs need SUID wrappers, can be configured further or are
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# started in user sessions.
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# programs.mtr.enable = true;
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# programs.gnupg.agent = {
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# enable = true;
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# enableSSHSupport = true;
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# };
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# List services that you want to enable:
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# Enable the OpenSSH daemon.
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# services.openssh.enable = true;
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# Open ports in the firewall.
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# networking.firewall.allowedTCPPorts = [ ... ];
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# networking.firewall.allowedUDPPorts = [ ... ];
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# Or disable the firewall altogether.
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# networking.firewall.enable = false;
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# This value determines the NixOS release from which the default
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# settings for stateful data, like file locations and database versions
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# on your system were taken. It‘s perfectly fine and recommended to leave
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# this value at the release version of the first install of this system.
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# Before changing this value read the documentation for this option
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# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
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system.stateVersion = "21.05"; # Did you read the comment?
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}
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35
nixos/hardware-configuration.nix
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35
nixos/hardware-configuration.nix
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# Do not modify this file! It was generated by ‘nixos-generate-config’
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# and may be overwritten by future invocations. Please make changes
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# to /etc/nixos/configuration.nix instead.
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{ config, lib, pkgs, modulesPath, ... }:
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{
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imports =
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[ (modulesPath + "/installer/scan/not-detected.nix")
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];
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boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "usbhid" "usb_storage" "sd_mod" "sdhci_pci" ];
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boot.initrd.kernelModules = [ "dm-snapshot" ];
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boot.kernelModules = [ "kvm-amd" ];
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boot.extraModulePackages = [ ];
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fileSystems."/" =
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{ device = "rpool/root/nixos";
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fsType = "zfs";
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};
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fileSystems."/home" =
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{ device = "rpool/home";
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fsType = "zfs";
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};
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fileSystems."/boot" =
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{ device = "/dev/disk/by-uuid/46C8-4779";
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fsType = "vfat";
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};
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swapDevices =
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[ { device = "/dev/disk/by-uuid/2162f142-e124-4aeb-aece-79f1648148cd"; }
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];
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}
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21
nixos/zfs.nix
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21
nixos/zfs.nix
Normal file
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@ -0,0 +1,21 @@
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# /etc/nixos/zfs.nix (Don't forget to add it to configuration.nix)
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# These are the options ZFS requires, but a normal system has, of course,
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# more options (like a bootloader, or installed software).
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{ config, pkgs, ... }:
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{
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# remove this after 1st boot
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# see https://nixos.org/nixos/options.html#boot.zfs.forceimportroot
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boot.kernelParams = ["zfs_force=1"];
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boot.zfs.forceImportRoot = false;
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boot.zfs.forceImportAll = false;
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boot.supportedFilesystems = [ "zfs" ];
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services.zfs.autoScrub.enable = true;
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# this enables the zfs-auto-snapshot
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services.zfs.autoSnapshot = {
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enable = true;
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flags = "-k -p --utc";
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};
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}
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Reference in New Issue
Block a user