DSD-3568: upgrade aws provider to no longer use deprecated name

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Tamr Terraform Template Repo
 
+## v5.0.0 - September 1st 2022
+* Update for breaking change in provider versions
+
 ## v4.1.0 - September 1st 2022
 * Adds support for configuring multiple AZs
 * Adds support for configuring performance insights

VERSION

@@ -1 +1 @@
-4.1.0
+5.0.0

examples/minimal/main.tf

@@ -2,9 +2,9 @@ module "rds_postgres" {
   # source               = "git::https://github.com/Datatamer/terraform-aws-rds-postgres.git?ref=4.1.0"
   source = "../.."
 
-  identifier_prefix    = "${var.name_prefix}-example-rds-pg-"
+  identifier_prefix    = "${var.name_prefix}example-rds-pg-"
   postgres_name        = "example0"
-  parameter_group_name = "${var.name_prefix}-example-rds-postgres-pg"
+  parameter_group_name = "${var.name_prefix}example-rds-postgres-pg"
   username             = "exampleUsername"
   password             = "examplePassword" #tfsec:ignore:GEN003
 

examples/minimal/variables.tf

@@ -15,6 +15,7 @@ variable "multi_az" {
 }
 
 variable "name_prefix" {
+  type        = string
   description = "A string to prepend to names of resources created by this example"
 }
 

examples/minimal/versions.tf

@@ -0,0 +1,9 @@
+terraform {
+  required_version = ">= 0.13"
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = ">= 4.0.0"
+    }
+  }
+}

main.tf

@@ -29,8 +29,7 @@ resource "aws_db_subnet_group" "rds_postgres_subnet_group" {
 }
 
 resource "aws_db_instance" "rds_postgres" {
-  # 'name' is deprecated in favor of 'db_name' after provider version 4.0.0
-  name = var.postgres_name
+  db_name = var.postgres_name
 
   identifier_prefix     = var.identifier_prefix
   allocated_storage     = var.allocated_storage

modules/rds-postgres-ports/versions.tf

@@ -0,0 +1,9 @@
+terraform {
+  required_version = ">= 0.13"
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = ">= 4.0.0"
+    }
+  }
+}

outputs.tf

@@ -26,7 +26,7 @@ output "rds_username" {
 }
 
 output "rds_dbname" {
-  value = aws_db_instance.rds_postgres.name
+  value = aws_db_instance.rds_postgres.db_name
 }
 
 output "cloudwatch_logs_path" {

test/create_db_test.go

@@ -34,7 +34,7 @@ func initTestCases() []RdsTestCase {
 				"database_subnets":    []string{"172.18.0.0/24", "172.18.1.0/24"},
 				"egress_cidr_blocks":  []string{"0.0.0.0/0"},
 				"ingress_cidr_blocks": []string{"0.0.0.0/0"},
-				"name_prefix":         "",
+				"name_prefix":         "test",
 			},
 		},
 	}

test_examples/minimal/main.tf

@@ -10,8 +10,7 @@ module "rds_postgres" {
 }
 
 module "vpc" {
-  source  = "terraform-aws-modules/vpc/aws"
-  version = "3.1.0"
+  source = "terraform-aws-modules/vpc/aws"
 
   name = "${var.name_prefix}-terratest-vpc"
   cidr = var.vpc_cidr

test_examples/minimal/versions.tf

@@ -0,0 +1,9 @@
+terraform {
+  required_version = ">= 0.13"
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = ">= 4.0.0"
+    }
+  }
+}

versions.tf

@@ -3,7 +3,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 3.36, !=4.0.0, !=4.1.0, !=4.2.0, !=4.3.0, !=4.4.0, !=4.5.0, !=4.6.0, !=4.7.0, !=4.8.0"
+      version = ">= 4.0.0"
     }
   }
 }