Terraform manages infrastructure; if you also want to manage the installed software in a declarative and reproducible way consider NixOps (based on Nix/ NixOS):

Terraform manages infrastructure; if you also want to manage the installed software in a declarative and reproducible way consider NixOps (based on Nix/ NixOS): http://container-solutions.com/step-towards-future-configuration-infrastructure-management-nix/ http://container-solutions.com/step-towards-future-configura...