- add support to provision VMs on googlecloud
- refactor the way we define the project used by Terraform
(we'll now use the GOOGLE_PROJECT environment variable,
and if it's not set, we'll set it automatically by getting
the default project from the gcloud CLI)
Seems to help with AT&T fiber router.
(Actually it takes a longer delay to make a difference,
like 10 seconds, but this patch makes the delay configurable.)
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.