Update PostgreSQL engine and version settings (#44)

* Update PostgreSQL engine and version settings

* Refactor variable definitions in variables.tf

* Update outputs.tf

* Update vpc.tf

* Update versions.tf

* Update vpc.tf

* Update vpc.tf

* Update vpc.tf

* Update main.tf

* Update vpc.tf

* Update Terraform required version to 1.5

* Update versions.tf

* Update required Terraform version to 1.13.3

* Lower required Terraform version to 1.10.0

* Update required Terraform version constraint

Author: goruha

examples/complete/fixtures.us-east-2.tfvars

@@ -38,9 +38,9 @@ apply_immediately = true
 # aws rds describe-db-engine-versions --query "DBEngineVersions[].DBParameterGroupFamily" --engine postgres --region=us-east-1
 engine = "postgres"
 
-engine_version = "12.8"
+engine_version = "16.10"
 
-db_parameter_group = "postgres12"
+db_parameter_group = "postgres16"
 
 # https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concepts.DBInstanceClass.html
 instance_class = "db.t3.small"

examples/complete/main.tf

@@ -33,7 +33,7 @@ locals {
 
 module "rds_instance" {
   source  = "cloudposse/rds/aws"
-  version = "0.38.4"
+  version = "1.1.2"
 
   database_name       = var.database_name
   database_user       = var.database_user

examples/complete/outputs.tf

@@ -1,13 +1,16 @@
 output "public_subnet_cidrs" {
-  value = module.subnets.public_subnet_cidrs
+  value       = module.subnets.public_subnet_cidrs
+  description = "Public subnets cidrs"
 }
 
 output "private_subnet_cidrs" {
-  value = module.subnets.private_subnet_cidrs
+  value       = module.subnets.private_subnet_cidrs
+  description = "Private subnets cidrs"
 }
 
 output "vpc_cidr" {
-  value = module.vpc.vpc_cidr_block
+  value       = module.vpc.vpc_cidr_block
+  description = "VPC cidr"
 }
 
 output "instance_id" {

examples/complete/variables.tf

@@ -4,7 +4,8 @@ variable "region" {
 }
 
 variable "availability_zones" {
-  type = list(string)
+  type        = list(string)
+  description = "AWS availability zones"
 }
 
 variable "database_name" {
@@ -171,4 +172,4 @@ variable "proxy_delete_timeout" {
   type        = string
   default     = "60m"
   description = "Proxy delete timeout"
-}
+}

examples/complete/versions.tf

@@ -1,10 +1,10 @@
 terraform {
-  required_version = ">= 0.13.0"
+  required_version = ">= 1"
 
   required_providers {
     aws = {
       source  = "hashicorp/aws"
       version = ">= 3.1.15"
     }
   }
-}
+}

examples/complete/vpc.tf

@@ -1,20 +1,20 @@
 module "vpc" {
   source  = "cloudposse/vpc/aws"
-  version = "0.28.1"
+  version = "3.0.0"
 
-  cidr_block = "172.16.0.0/16"
+  ipv4_primary_cidr_block = "172.16.0.0/16"
 
   context = module.this.context
 }
 
 module "subnets" {
   source  = "cloudposse/dynamic-subnets/aws"
-  version = "0.39.8"
+  version = "2.4.2"
 
   availability_zones   = var.availability_zones
   vpc_id               = module.vpc.vpc_id
-  igw_id               = module.vpc.igw_id
-  cidr_block           = module.vpc.vpc_cidr_block
+  igw_id               = [module.vpc.igw_id]
+  ipv4_cidr_block      = [module.vpc.vpc_cidr_block]
   nat_gateway_enabled  = false
   nat_instance_enabled = false