track terraform version using tfenv (#78)

* set terraform version to 0.12.30 for current compatibility * add instructions to use tfenv to manage terraform version
rcltech · Apr 10, 2021 · c354fda · c354fda
1 parent 8377fbe
commit c354fda
Show file tree

Hide file tree

Showing 2 changed files with 21 additions and 0 deletions.
diff --git a/terraform/.terraform-version b/terraform/.terraform-version
@@ -0,0 +1 @@
+0.12.30
diff --git a/terraform/README.md b/terraform/README.md
@@ -1,5 +1,25 @@
 # Terraform code for Phoenix
 
+## Install `terraform` using `tfenv`
+
+```shell script
+brew install tfenv
+```
+
+Check if your `terraform` matches the version in `.terraform-version`.
+
+```shell script
+cat .terraform-version
+terraform version
+```
+
+If not, install and use the right version with `tfenv`.
+
+```shell script
+tfenv install [version]
+tfenv use [version]
+```
+
 ## Apply
 
 To run locally, make sure you have the right environment variables in `secrets.tfvars`.