(work in progress)

TOSCA for Terraform

Enable TOSCA for Terraform using Puccini.

Two main features are supported:

TOSCA Preprocessor

Generate a Terraform module from TOSCA. Included is a Terraform profile. For example, this TOSCA:

tosca_definitions_version: tosca_simple_yaml_1_3

imports:
- file: profiles/terraform/profile.yaml
  namespace_prefix: tf

topology_template:

  node_templates:

    hello:
      type: tf:LocalFile
      properties:
        filename: ./artifacts/hello.txt
        content: Hello World!

would become this Terraform module:

resource local_file hello {
  filename = "./artifacts/hello.txt"
  content = "Hello World!"
}

TOSCA Provider

A Terraform resource that represents a TOSCA service template. Currently we simply compile it to a Clout, but in the future we hope to allow integration with TOSCA orchestrators, such as Turandot. Example:

terraform {
  required_providers {
    tosca = {
      source = "puccini/tosca"
    }
  }
}

resource tosca_clout hello {
  service_template = "./hello.csar"
}

output clout {
  value = tosca_clout.hello
}