changing vars, defaults - ver, instance type

terraform.tfvars.example

@@ -8,6 +8,12 @@ ec2_key_pair_name = "vault_key_pair"
 
 ### OPTIONAL VARIABLES
 
+# Version 
+# vault_version = "1.15.5"
+
+# Vault instance type. Upgradeable. 
+# vault_instance_type = "t3.micro"
+
 # If you didn't create a named AWS profile, omit this.  Defaults to "default".
 # aws_profile = "non_default_profile"
 

variables.tf

@@ -35,7 +35,7 @@ variable "aws_profile" {
 variable "aws_default_region" {
   description = "The default AWS region to deploy the Vault infrastructure to."
   type = string
-  default = "us-east-1"
+  default = "eu-north-1"
 }
 
 # Vault Version
@@ -43,7 +43,7 @@ variable "aws_default_region" {
 variable "vault_version" {
   description = "Version of vault to use."
   type = string
-  default = "1.4.0"
+  default = "1.15.5"
 }
 
 # Operator Mode
@@ -138,7 +138,7 @@ variable "vpc_private_subnet_count" {
 variable "vault_instance_type" {
   description = "The EC2 instance size of the vault instances."
   type = string
-  default = "t2.medium"
+  default = "t3.small"
 }
 
 # EC2 - Vault Instance AutoScaling Group