initial setup

• install pyinfra with your favorite package manager

or

• install pipx with your favorite package manager
• add ~/.local/bin to your PATH
• pipx install pyinfra

before each use

• communicate your intent to do changes to your co-admins to prevent conflicting access
• 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).