adding code base for lab 3

3-remote-states/code/data.tf

@@ -4,3 +4,4 @@ data "aws_security_group" "default" {
   name   = "default"
   vpc_id = module.vpc.vpc_id
 }
+

3-remote-states/code/env/dev.tfvars

@@ -0,0 +1,2 @@
+ami_id = "ami-029b91ed285a24a90"
+instance_size = t4g.nano

3-remote-states/code/locals.tf

@@ -2,9 +2,8 @@ locals {
   default_tags = merge(
     var.additional_tags,
     {
-      Maintainer  = "Ric"
       Owner       = var.name
       Environment = var.environment
-      ManagedBy   = "terraform"
+      ManagedBy   = "tofu/terraform"
   })
 }

3-remote-states/code/main.tf

@@ -1,13 +1,20 @@
 provider "aws" {
-  region = var.region
+  region = "eu-west-1"
 }
 
-
 resource "aws_security_group" "web_server_sg_tf" {
  name        = "web-server-sg-tf"
  description = "Allow HTTP to web server"
  vpc_id      = module.vpc.vpc_id
 
+ingress {
+   description = "SSH ingress"
+   from_port   = 22
+   to_port     = 22
+   protocol    = "tcp"
+   cidr_blocks = ["0.0.0.0/0"]
+ }
+
 ingress {
    description = "HTTP ingress"
    from_port   = 80
@@ -34,8 +41,15 @@ egress {
 
 resource "aws_instance" "test_ami" {
   ami                    = var.ami_id
-  instance_type          = "t3.micro"
+  instance_type          = var.instance_size
   associate_public_ip_address = true
   subnet_id              = module.vpc.public_subnets[0]
   vpc_security_group_ids = [aws_security_group.web_server_sg_tf.id]
+
+  user_data = <<-EOF
+              #!/bin/bash
+	      sudo dnf install -y nginx 
+              sudo systemctl enable nginx
+              sudo systemctl start nginx
+              EOF
 }

3-remote-states/code/outputs.tf

@@ -25,3 +25,9 @@ output "nat_public_ips" {
   description = "List of public Elastic IPs created for AWS NAT Gateway"
   value       = module.vpc.nat_public_ips
 }
+
+# Public IP of instance
+output "instance_public_ip" {
+  description = "Show the public IP of the instance deployed"
+  value = aws_instance.test_ami.public_ip
+}

3-remote-states/code/variables.tf

@@ -1,19 +1,13 @@
 variable "name" {
-  description = "Solution name"
+  description = "Name of our Application"
   type        = string
-  default     = "my-vpc"
+  default     = "lab-1-app"
 }
 
 variable "environment" {
-  description = "Execution environment"
+  description = "The deployment environment"
   type        = string
-  default     = "development"
+  default     = "dev"
-}
-
-variable "region" {
-  description = "AWS region"
-  type        = string
-  default     = "eu-west-1"
 }
 
 variable "private_subnet_suffix" {
@@ -40,7 +34,15 @@ variable "additional_tags" {
   default     = {}
 }
 
-variable "ami_id" {
+variable "instance_size" {
-  description = "ami to use for example"
+  description = "Size of the instance to run"
   type        = string
+  default     = "t4g.nano"
 }
+
+variable "ami_id" {
+  description = "Instance Amazon Machine Image to run"
+  type        = string
+  default     = "ami-029b91ed285a24a90"
+}
+

3-remote-states/code/versions.tf

@@ -0,0 +1,10 @@
+terraform {
+  required_version = ">= 1.0"
+
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = ">= 4.66.1"
+    }
+  }
+}

3-remote-states/iac/.terraform.lock.hcl

@@ -1,19 +0,0 @@
-# This file is maintained automatically by "tofu init".
-# Manual edits may be lost in future updates.
-
-provider "registry.opentofu.org/hashicorp/aws" {
-  version = "5.45.0"
-  hashes = [
-    "h1:A8MJa+VwONA4BNO5xzeleguJbrblNLnXBImHTK/qgFg=",
-    "zh:1d71c406aeaf4ba762eb62e4595ab9c9f8da1a2c9b74bb4277c0acfd9678ae65",
-    "zh:3b00b13154eadedb37bca99bf7cbd556fa9472e6900c970effa17a270ee9f721",
-    "zh:6f264e8b70153925ac8abfa83ebffe2c2d5a27ab5557a6b16124269b08ac2441",
-    "zh:80f7d552faf5c43d7dc22c6c1f7e70557b9f01c67db07abbb0330d5d3fc0e464",
-    "zh:863a2a2e6ae5b42fc46b209d8f2761c882d46aca481a8c49ef221d290b4fd88e",
-    "zh:8e3bddeb2da7e6bcfd0b0221a083778d2f7fc5cd64f55de7d8d79bd1f7378bae",
-    "zh:c726104e46cd743bbf240101d7975f44091d893b6e97b46070df0041779b04d2",
-    "zh:db73a89b462fdd6eb6f32e6ed464430a895fc2e54fb629e8b99773fc32a6a7a8",
-    "zh:e35179b89eba358f521ffd4546345b4d0683ca3364a9deb8f3b7b4bf60be6f02",
-    "zh:e7b54a0faecd34a9c73729d1d1f0cfc1b8f56bae789f95987002616f1265ce72",
-  ]
-}

3-remote-states/iac/env/dev.tfvars

@@ -1,3 +0,0 @@
-name = "Ric Harvey"
-environment = "dev"
-ami_id = "ami-0f5eb0451af853a24"