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hetzner-cloud: Improve instructions

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Niklas Hambüchen 2020-10-20 17:04:50 +02:00 committed by GitHub
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1 changed files with 11 additions and 10 deletions
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hosters/hetzner-cloud/nixos-install-hetzner-cloud.sh
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@ -1,12 +1,21 @@
#! /usr/bin/env bash
# Script to install NixOS from the Hetzner Cloud NixOS bootable ISO image.
# (tested with Hetzner's `NixOS 20.03 (amd64/minimal)` ISO image).
# You must boot that image from the Hetzner Cloud GUI first.
# This script wipes the disk!
# Tested with Hetzner's `NixOS 20.03 (amd64/minimal)` ISO image.
#
# To be able to SSH straight in (recommended), you must replace hardcoded pubkey
# further down in the section labelled "Replace this by your SSH pubkey" by you own,
# and host the modified script way under a URL of your choosing
# (e.g. gist.github.com with git.io as URL shortener service).
#
# Otherwise you'll be running with my pubkey, but you can change it afterwards
# by logging in via the Hetzner Cloud web terminal as `root` with empty password.
#
# Run like:
#
# # Replace the URLs by your own that have your pubkey in
# curl -L https://raw.githubusercontent.com/nix-community/nixos-install-scripts/master/hosters/hetzner-cloud/nixos-install-hetzner-cloud.sh | sudo bash
# # or shorter:
# curl -L https://git.io/JTspo | sudo bash
@ -19,19 +28,11 @@
#
# (In the xdotool invocation you may have to replace chars so that
# the right chars appear on the US-English keyboard.)
#
# If you want to be able to SSH straight in,
# do not forget to replace the SSH key below by yours
# (in the section labelled "Replace this by your SSH pubkey"),
# and host script modified this way under and URL of your choosing.
# Otherwise you'l be running with my pubkey, but you can change it
# afterwards by logging in via the Hetzner Cloud web terminal as `root`
# with empty password.
set -e
# Hetzner Cloud OS images grow the root partition to the size of the local
# disk on first book. In case the NixOS live ISO is booted immediately on
# disk on first boot. In case the NixOS live ISO is booted immediately on
# first powerup, that does not happen. Thus we need to grow the partition
# by deleting and re-creating it.
sgdisk -d 1 /dev/sda