jmshum/aws-terraform-tools repository overview

docker container run --rm -it jmshum/aws-terraform-tools bash

 aws --version

 ecs-cli --version

 aws configure

$ aws ec2 describe-instances

$ terraform fmt
$ terraform validate
$ terraform init
$ terraform plan
$ terraform apply

terraform {
  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = "~> 3.71"
    }
  }

  required_version = ">= 0.14.9"
}

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

resource "aws_security_group" "nginx" {
  name        = "Public Access for Nginx"
  description = "Public Access for Nginx"

  ingress {
    description = "Web Access Port 80"
    from_port   = 80
    to_port     = 80
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }

  ingress {
    description = "Web Access Port 443"
    from_port   = 443
    to_port     = 443
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }

  egress {
    from_port   = 0
    to_port     = 0
    protocol    = "-1"
    cidr_blocks = ["0.0.0.0/0"]
  }
}

resource "aws_instance" "app_server" {
  ami                    = "ami-0a1eddae0b7f0a79f" #Amazonlinux 2 Kernel 5.10 64-bit ARM
  instance_type          = "t4g.nano"
  vpc_security_group_ids = [aws_security_group.nginx.id]

  tags = {
    Name = "Terraform-Example-Instance"
  }

  user_data = <<-EOF
    #!/usr/bin/bash
    sudo yum update -y
    sudo amazon-linux-extras install docker
    sudo yum install docker -y
    sudo service docker start
    sudo systemctl enable docker
    sudo usermod -a -G docker ec2-user
    docker container run --rm --name nginx -d -p80:80 nginx
  EOF

}