They're not valid anymore, and fixing them would require quite a lot of
work, since we drastically changed the way we provision things. I'm
removing them rather than leaving a completely broken thing.
Break down provider-specific configuration into two files:
- config.tf (actual configuration, e.g. credentials, that cannot be
included in submodules)
- variables.tf (per-provider knobs and settings, e.g. mapping logical
VM size like S/M/L to actual cloud SKUs)
Summary of changes:
- "workshopctl" is now "labctl"
- it can handle deployment of VMs but also of managed
Kubernetes clusters (and therefore, it replaces
the "prepare-tf" directory)
- support for many more providers has been added
Check the README.md, in particular the "directory structure";
it has the most important information.
