Merge pull request #233 from sanketnadkarni/gh222-tf-version

feat: lock terraform version to 1.4.6

database-grants/terraform/README.md

@@ -1,6 +1,11 @@
 # Prerequisites
 
-- Terraform 1.4.6 , please stick to this version for now, tested 1.6.x, it brings issue with the Dititalocean storage as backend
+- Ensure you have `tfenv` installed in your system. https://github.com/tfutils/tfenv
+
+- The terraform configuration in this directory requires to have `terraform` binary version to be minimum 1.4.6 Ref: https://developer.hashicorp.com/terraform/tutorials/configuration-language/versions#review-example-configuration
+
+
+
 
 
 # How to set up terraform
@@ -22,6 +27,21 @@ source setup_keys.sh
 
 # How to run terraform
 
+Use correct version:
+```bash
+tfenv use min-required
+```
+OR if you configure `.terraform-version`
+
+```bash
+echo "1.4.6" > .terraform-version
+tfenv use # this will configure the correct version from .terraform-version file
+```
+
+```bash
+terraform version # check if the version matches with the required_version in provider.tf
+```
+
 Init:
 
 ```bash

database-grants/terraform/dev/provider.tf

@@ -7,6 +7,9 @@ variable "password" {
 }
 
 terraform {
+  # Ref: https://developer.hashicorp.com/terraform/tutorials/configuration-language/versions#review-example-configuration 
+  required_version = "~> 1.4.6"
+
   required_providers {
     postgresql = {
       source  = "cyrilgdn/postgresql"

database-grants/terraform/prod/backend.tf

@@ -11,6 +11,6 @@ terraform {
     skip_credentials_validation = true
     # skip_get_ec2_platforms = true
     skip_requesting_account_id = true
-    skip_metadata_api_check = true
+    skip_metadata_api_check    = true
   }
 }