Variables Reference
Every OpenTofu input variable with its type, default, and effect.
Use this section when you need exact variable names, output formats, templates, or operational reference material.
Every OpenTofu input variable with its type, default, and effect.
Every OpenTofu output, what consumes it, and how to query it.
The three cloud-init templates, their template variables, and their conditional sections.
Purpose, variables, and task list for each Ansible playbook.
Hetzner Cloud OS images available for cluster nodes, and why the default is Debian 13.
Repository layout and the purpose of each top-level file and directory.
Indicative monthly Hetzner Cloud costs for common cluster sizes.