Hi @matifali and @belay, the Terraform provider in the fly-apps repository has been a best-effort project, and after internal discussion I’ve just updated the README to reflect that it’s currently not maintained.
At our current size we have to make deliberate decisions on where to focus our staffing, and for the moment, developing a fully-featured Terraform provider doesn’t get the green light.
We understand that deployment with Terraform is attractive to many (lots of us are fans!) and we may be in a position to support it in the future.