Nix install

nix-install-instructions.sh

From Ubuntu Live USB

sudo apt update 
sudo apt install -y git curl zfsutils-linux

bash <(curl https://nixos.org/nix/install)
. $HOME/.nix-profile/etc/profile.d/nix.sh # …or open a fresh shell

nix-channel --add https://nixos.org/channels/nixos-unstable nixpkgs
nix-channel --update

nix-env -iE "_: with import <nixpkgs/nixos> { configuration = {}; }; with config.system.build; [ nixos-generate-config nixos-install nixos-enter manual.manpages ]"

DISK=/dev/disk/by-id/nvme-INTEL_SSDPED1D480GA_PHMB745400PH480DGN

#sudo sgdisk -Z $DISK
sudo sgdisk -a1 -n2:34:2047 -t2:EF02 $DISK
sudo sgdisk -n3:1M:+512M -t3:EF00 $DISK
sudo sgdisk -n1:0:0 -t1:BF01 $DISK

#sudo zpool create -O atime=off -O relatime=off -O compression=lz4 -O normalization=formD -O xattr=sa rpool $DISK-part1
sudo zpool create -O mountpoint=none -R /mnt rpool $DISK-part1 -f
sudo zfs set reservation=1G rpool
sudo zfs create -o mountpoint=none rpool/root
sudo zfs create -o mountpoint=legacy rpool/root/nixos
sudo zfs create -o mountpoint=legacy rpool/home

sudo mount -t zfs rpool/root/nixos /mnt

sudo mkdir /mnt/home
sudo mount -t zfs rpool/home /mnt/home

sudo mkfs.vfat -i 1337d15c $DISK-part3
sudo mkdir /mnt/boot
sudo mount $DISK-part3 /mnt/boot

sudo `which nixos-generate-config` --root /mnt

# rsync -avP nixconfig [email protected]:
# head -c4 /dev/urandom | od -A none -t x4 # something like c7617374, put in config networking.hostId
sudo cp -r /home/ubuntu/nixconfig /mnt/etc/
sudo mv /mnt/etc/nixos /home/ubuntu/
cd /mnt/etc
sudo ln -s nixconfig/bigowls/ornimegalonyx nixos

# sudo nano /mnt/etc/nixos/hardware-configuration.nix
# sudo nano /mnt/etc/nixos/configuration.nix

sudo adduser --disabled-password --gecos "" builder
sudo addgroup nixbld
sudo usermod -G nixbld builder

sudo PATH="$PATH" NIX_PATH="$NIX_PATH" `which nixos-install` --root /mnt