Hi @EyalGonen ,
Answer below and extra info:
1. The Viya4-Deployment can "Retrieve cloud configuration from tfstate (if using a SAS Viya 4 IaC project)" but in my case I have not used the IaC project so it is unclear to me what do I need to do in the "Viya4-Deployment" project instead of pointing it to the IaC Terraform state ?
You will not be able to leverage the iac samples you'll need to provide all provisioned information via this sample file.
2. Does Viya4-Deployment support on-premise installation such as on VMWare Tanzu or Upstream K8S?
Yes, as long as the infrastructure you've setup supports SAS Viya. You can verify this using this tool. This holds true for ANY infrastructure you setup not using the IAC tool base. For an example of how to setup a system using bare metal or VMWare and Upstream K8s check out this repo.
3. I could not find a discussion board for the "Viya4-Deployment" github project as exists for other projects on github. Is this the correct place to post questions on this project?
Not quite sure what other projects provide in terms of discussion boards, for the IAC/DAC projects you can open an issue and start a conversation there from within GitHub.
Let us know if you need any more info.
Take care,
Thomas