# Terraform¶

Terraform is used to manage our infrastructure on Google Cloud Platform. The source files are under terraform/ in this repo, and variables defining each cluster we manage are under terraform/projects.

## Workspaces¶

We use terraform workspaces to maintain separate terraform states about different clusters we manage. There should be one workspace per cluster, with the same name as the .tfvars file with variable definitions for that cluster.

Workspaces are stored centrally in the two-eye-two-see-org GCP project, even when we use Terraform for projects running on AWS / Azure. You must have access to this project before you can use terraform for our infrastructure.