Successfully set up the Netbooting with syslinux/pxelinux for my newest cluster host. This needed a (partially) new setup, because my previous Raspberry Pi netboot setup did not need syslinux, due to the fact that the Pis already come with a netboot bootloader able to load kernel and initrd.
Last step remaining is to put it all into Ansible.
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!