Transponder is compatible with Terraform 0.12 (currently in beta).

Transponder is meant to offer 2 features:

• a remote state backend for Terraform w/ support for locking
• a generic, language-independent, API to query the current (and possibly past) state

The code is organised as follows:

• server: the listener answering Terraform when changes are planned or applied. For the time being, this is compatible with the http backend. In the future, a specific client implementation (i.e. on Terraform side), could be created.
• statemgrmap: store and retrieve the .tfstate file, with support for versions and multitenancy
• transformer: the external API is implemented here

• Implement auth for the HTTP backend
• Support namespaces and workspaces
• Develop a custom client backend
• GraphQL access
• "Raw" Terraform address access
• Distributed implementation of statemgr.Full