Add rudimentary installation instructions

README.adoc

@@ -15,3 +15,54 @@ cards.
 
 * The nix files shoud be formatted using nixfmt:
 ** `nixfmt -c $(git ls-files *.nix)`
+
+
+== Setup
+
+# Boot nixos live cd
+# Connect network
+# sudo passwd root
+# From other machine: `ssh -A root@nixos`
+# Partitioning:
+
+   parted /dev/nvme0n1
+     mklabel gpt
+     unit mib
+
+     # Create EFI Partition
+     mkpart boot fat32 1 750
+     set 1 esp on
+
+     # Main Crypto LVM
+     mkpart luks 1500 100%
+     quit
+# `partprobe`
+# Make filesystems:
+## `mkfs.fat -F 32 -n boot /dev/disk/by-partlabel/boot`
+## `cryptsetup luksFormat --label luks /dev/disk/by-partlabel/luks && cryptsetup open /dev/disk/by-partlabel/luks lvm`
+## `pvcreate /dev/mapper/lvm`
+## `vgcreate lvmvg /dev/mapper/lvm`
+## `lvcreate -L 10G lvmvg -n swap` && `mkswap -L /dev/mapper/lvmvg-swap` && `swapon /dev/mapper/lvmvg-swap`
+## `lvcreate -L 800G lvmvg -n hv_ochsenchopf` && mkfs.btrfs -L hv_ochsenchopf /dev/mapper/lvmvg-hv_ochsenchopf
+## `sync`
+# Create btrfs subvolumes
+## `mkdir /mnt/btrfs-root && mount /dev/mapper/lvmvg-hv_ochsenchopf /mnt/btrfs-root && pushd /mnt/btrfs-root`
+## `btrfs subvolume create nixos`
+## `btrfs subvolume create home`
+## `popd && umount /mnt/btrfs-root && rmdir /mnt/btrfs-root`
+# Mount Filesystems for installation
+## `mount -o subvol=nixos /dev/mapper/lvmvg-hv_ochsenchopf /mnt`
+## `mkdir /mnt/{etc,boot,home}`
+## `mount -o subvol=home /dev/mapper/lvmvg-hv_ochsenchopf /mnt/home`
+## `mount /dev/disk/by-label/boot /mnt/boot`
+# Create system configuration
+## `nixos-generate-config --root /mnt && mv /mnt/etc/{nixos,nixos_generated}`
+## `nix-shell -p git`
+## `git clone --recurse-submodules git@github.com:fabianhauser/nixconfig.git /mnt/etc/nixos`
+# Adjust configuration manually (Symlink host config, customize partition/disk names etc.
+## `rm -r /mnt/etc/nixos_generated`
+## Update nixos channels (TODO: With flakes, this is not neccessary anymore)
+## pushd /mnt/etc/nixos; ln -s host/ochsenchopf/default.nix configuration.nix; popd
+# `nixos-install`
+# `reboot`
+# Whoop whoop