nix-config/hosts/nixos/porthos/install.sh

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#!/bin/sh
SWAP_SIZE=16GiB
parted /dev/sda --script -- \
mklabel msdos \
mkpart primary 512MiB -$SWAP_SIZE \
mkpart primary linux-swap -$SWAP_SIZE 100% \
mkpart ESP fat32 1MiB 512MiB \
set 3 esp on
parted /dev/sdb --script -- \
mklabel gpt \
mkpart primary 0MiB 100%
mkfs.ext4 -L media1 /dev/sda1
mkfs.ext4 -L media2 /dev/sdb1
pvcreate /dev/sda1
pvcreate /dev/sdb1
vgcreate lvm /dev/sda1 /dev/sdb1
lvcreate -l 100%FREE -n media lvm
mkfs.ext4 -L nixos /dev/mapper/lvm-media
mkswap -L swap /dev/sda2
mkfs.fat -F 32 -n boot /dev/sda3
mount /dev/disk/by-label/nixos /mnt
swapon /dev/sda2
apt install sudo
useradd -m -G sudo setupuser
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# shellcheck disable=2117
su setupuser
cat << EOF
# Run the following commands as setup user
curl -L https://nixos.org/nix/install | sh
. $HOME/.nix-profile/etc/profile.d/nix.sh
nix-channel --add https://nixos.org/channels/nixos-20.09 nixpkgs
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sudo "$(which nixos-generate-config)" --root /mnt
# Change uuids to labels
vim /mnt/etc/nixos/hardware-configuration.nix
# Install system
mkdir -p /mnt/home/ambroisie/git/nix/config
cd /mnt/home/ambroisie/git/nix/config
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nix-env -iA nixos.git nixos.nix nixos.git-crypt
git clone <this-repo> .
# Assuming you set up GPG key correctly
git crypt unlock
nixos-install --root /mnt --flake '.#<hostname>'
EOF