adding demo feature to devcontainer.json

.terraform.lock.hcl

.devcontainer/devcontainer.json

@@ -0,0 +1,43 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/ubuntu
+{
+    "name": "terraform-dev-environment",
+    "image": "mcr.microsoft.com/devcontainers/base:jammy",
+    "features": {
+        "ghcr.io/devcontainers/features/terraform:1": {},
+        "ghcr.io/dhoeric/features/terraform-docs:1": {},
+        //"ghcr.io/devcontainers-extra/features/kind:1": {},
+        "ghcr.io/dhoeric/features/tfsec:1": {}
+    },
+    // mounting local aws configuration
+    "mounts": [
+        "source=${env:HOME}${env:USERPROFILE}/.aws,target=/home/vscode/.aws,type=bind"
+    ],
+    // a post create command to check the installed versions
+    "postCreateCommand": "terraform version && tfsec --version && terraform-docs --version",
+    // setting the default vsc addons and settings
+    "customizations": {
+        "vscode": {
+            "extensions": [
+                "hashicorp.terraform",
+                "tfsec.tfsec",
+                "oderwat.indent-rainbow",
+                "catppuccin.catppuccin-vsc",
+                "catppuccin.catppuccin-vsc-icons",
+                "continue.continue"
+            ],
+            "settings": {
+                "editor.formatOnSave": true,
+                "editor.trimTrailingWhitespace": true,
+                "files.trimTrailingWhitespace": true,
+                "files.insertFinalNewline": true,
+                "terraform.experimentalFeatures.validateOnSave": true,
+                "terraform.languageServer": {
+                    "enabled": true,
+                    "args": []
+                }
+            }
+        }
+    },
+    "remoteUser": "vscode"
+}

.gitignore

@@ -5,7 +5,7 @@
 # .tfstate files
 *.tfstate
 *.tfstate.*
-
+.terraform.locck.hcl
 # Crash log files
 crash.log
 crash.*.log

main.tf

@@ -10,12 +10,10 @@ locals {
 ### create a key pair
 module "key_pair" {
   source             = "terraform-aws-modules/key-pair/aws"
-
   key_name           = "${local.name}-test-key"
   create_private_key = true
 }
 
-
 ### create a vpc
 module "vpc" {
   source  = "terraform-aws-modules/vpc/aws"
@@ -43,6 +41,7 @@ module "vpc" {
 
 ### create a security group
 module "web_server_sg" {
+  version             = "5.2.0"
   source              = "terraform-aws-modules/security-group/aws//modules/http-80"
   name                = "${local.name}-web-server-sg"
   description         = "Security group for web server of ${local.name}"
@@ -51,8 +50,6 @@ module "web_server_sg" {
   ingress_rules       = ["http-80-tcp", "https-443-tcp", "ssh-tcp"]
 }
 
-
-
 ### create an ec2 instance
 module "ec2_instance" {
   source = "terraform-aws-modules/ec2-instance/aws"