README.md

@@ -12,3 +12,57 @@ or
  - run `git pull` to fetch the newest version
  - run `pyinfra @local deploy.py` to install/update `0x90.ssh_config` trustmebro
  - run `pyinfra --dry inventory.py deploy.py` and check that you are on the same state that is already deployed
+
+
+# Set up alpine on hetzner
+
+This was only tested with a cloud VPS so far.
+Source: <https://gist.github.com/c0m4r/e38d41d0e31f6adda4b4c5a88ba0a453>
+(but it's less of a hassle than described there)
+
+To create an alpine server on hetzner,
+you need to first create a Debian VPS or something similar.
+
+Then you boot into the rescue system.
+
+Get the download link of the latest VIRTUAL x86_64 alpine iso
+from <https://alpinelinux.org/downloads/>.
+
+Login to the rescue system via console or SSH,
+and write the ISO to the disk:
+
+```
+ssh root@xxxx:xxxx:xxxx:xxxx::1
+wipefs -a /dev/sda
+wget https://dl-cdn.alpinelinux.org/alpine/v3.20/releases/x86_64/alpine-virt-3.20.3-x86_64.iso  # or whatever link you got from alpine
+dd if=alpine-virt-3.20.3-x86_64.iso of=/dev/sda
+reboot
+```
+
+Then open the server console (SSH doesn't work),
+login to root (no password required),
+and proceed with:
+
+```
+cp -r /.modloop /root
+cp -r /media/sda /root
+umount /.modloop /media/sda
+rm /lib/modules
+mv /root/.modloop/modules /lib
+mv /root/sda /media
+setup-alpine
+```
+
+Then select what you wish,
+contrary to the guide above,
+DHCP is actually fine.
+The drive should be sda,
+the installation type can be sys
+(why go through the hassle).
+
+Voilà! reboot and login.
+Probably the first SSH login will be via root password,
+as copy-pasting your public SSH key into the console doesn't work really.
+Make sure the SSH config allows this
+(and turn passwort root access off afterwards).
+