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| author | EuAndreh <eu@euandre.org> | 2019-06-01 17:06:56 -0300 |
|---|---|---|
| committer | EuAndreh <eu@euandre.org> | 2019-06-01 17:06:56 -0300 |
| commit | 8e92e2a8e4398c6c46c56eea6752ae1c4ee2077a (patch) | |
| tree | 098d0d41d626816e7601d3609a62eede683ff2a4 | |
| parent | Show if nix-shell is pure or impure in $PS1 (diff) | |
| download | dotfiles-8e92e2a8e4398c6c46c56eea6752ae1c4ee2077a.tar.gz dotfiles-8e92e2a8e4398c6c46c56eea6752ae1c4ee2077a.tar.xz | |
Use sgdisk to automate the creation of partitions
| -rwxr-xr-x | public/install-nixos.sh | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/public/install-nixos.sh b/public/install-nixos.sh index 95030b5..5f6f8ce 100755 --- a/public/install-nixos.sh +++ b/public/install-nixos.sh @@ -36,8 +36,8 @@ Usage: DEVICE The LUKS device where to install to. Use lsblk or similar tools to get it's name. Examples: - Download install-nixos.sh and run it with 'velhinho-nixos' as hostName and '/dev/sda3' as LUKS device: - wget -O- https://euandre.org/dotfiles/install-nixos.sh | sh -s velhinho-nixos /dev/sda3 + Download install-nixos.sh and run it with 'velhinho-nixos' as hostName and '/dev/sda' as disk device: + wget -O- https://euandre.org/dotfiles/install-nixos.sh | sh -s velhinho-nixos /dev/sda EOF } @@ -80,16 +80,15 @@ yellow "Moving presented content to '/etc/nixos/local-configuration.nix'..." echo mv "${TMP_DIR}/local-configuration.nix" /etc/nixos/local-configuration.nix green "Done." -yellow "Partitioning '${DEVICE}'..." -# Create a GPT partition table. -parted "${DEVICE}" -- mklabel gpt -# Add the root partition. This will fill the disk except for the end part, where the swap will live, and the space left in front (512MiB) which will be used by the boot partition. -parted "${DEVICE}" -- mkpart primary 512MiB -8GiB -# Add a swap partition of 8GiB. -parted "${DEVICE}" -- mkpart primary linux-swap -8GiB 100% -# Add the boot partition. NixOS by default uses the ESP (EFI system partition) as its /boot partition. It uses the initially reserved 512MiB at the start of the disk. -parted "${DEVICE}" -- mkpart ESP fat32 1MiB 512MiB -parted "${DEVICE}" -- set 3 boot on +yellow "Wiping '${DEVICE}'and partitioning it..." +wipefs --all --force "${DEVICE}" +sgdisk --clear "${DEVICE}" # Unclear the v +sgdisk --zap-all "${DEVICE}" # order here ^ +sgdisk --mbrtogpt "${DEVICE}" +sgdisk --new 1:2048:4095 --change-name 1:"BIOS boot partition" --typecode 1:EF02 "${DEVICE}" +sgdisk --new 2:4096:1028095 --change-name 2:"EFI System" --typecode 2:EF00 "${DEVICE}" +sgdisk --new 3:1028095:0 --change-name 3:"Linux LVM" --typecode 3:8E00 "${DEVICE}" +sgdisk --print "${DEVICE}" green "Done." yellow "Configuring LUKS encryption on '${DEVICE}3'..." |