main.tf

terraform {
  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = "~> 4.40"
    }
  }
  required_version = ">= 1.2.0"
}

provider "aws" {
  region  = "us-east-1"
  profile = "cloudProject"
}

module "vpc" {
  source = "./modules/vpc_mod"
}

module "security_group" {
  source      = "./modules/security_group_mod"
  name        = "instance-sg"
  description = "security group for production grade web servers"
  vpc_id      = module.vpc.id
  ingress     = var.ingress
}

module "subnet" {
  source            = "./modules/subnet_mod"
  vpc_id            = module.vpc.id
  availability_zone = "us-east-1a"
}

module "instance" {
  source                 = "./modules/instance_mod"
  subnet_id              = module.subnet.id
  vpc_security_group_ids = [module.security_group.id]
  for_each               = var.instances
  ami                    = each.value.ami
  instance_type          = each.value.instance_type
}

resource "aws_iam_user" "new_user" {
  for_each = var.users
  name     = each.value.name
}