Merge pull request #11 from vladborovtsov/main

Small doc updates; Change EC2 instance lifecycle to allow some changes

README.md

@@ -28,17 +28,16 @@ Security scanning is graciously provided by Bridgecrew.
 
 ## Requirements
 
-| Name | Version |
-|------|---------|
-| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 0.13 |
-| <a name="requirement_local"></a> [local](#requirement\_local) | ~> 1.2 |
+| Name | Version  |
+|------|----------|
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | \>= 0.13 |
+| <a name="requirement_local"></a> [local](#requirement\_local) | ~> 1.2   |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
 | <a name="provider_aws"></a> [aws](#provider\_aws) | n/a |
-| <a name="provider_template"></a> [template](#provider\_template) | n/a |
 
 ## Modules
 
@@ -57,7 +56,6 @@ No modules.
 | [aws_caller_identity.current](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/caller_identity) | data source |
 | [aws_iam_policy_document.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
 | [aws_region.current](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/region) | data source |
-| [template_file.ec2_user_data](https://registry.terraform.io/providers/hashicorp/template/latest/docs/data-sources/file) | data source |
 
 ## Inputs
 

main.tf

@@ -45,7 +45,7 @@ resource "aws_instance" "this" {
   associate_public_ip_address = var.public_ip_enabled
 
   lifecycle {
-    ignore_changes = all
+    ignore_changes = [user_data, key_name]
   }
 
   user_data = var.vpn_enabled ? templatefile("${path.module}/ec2_user_data.sh.tftpl",