// Aula 6 - Criando uma instância Web Server

# terraform graph

http://dreampuf.github.io/GraphvizOnline/

# terraform apply

// main.tf

provider "aws" {
  region  = "sa-east-1"
}

resource "aws_instance" "teste_servidor" {
  ami           = "ami-0af6e9042ea5a4e3e"
  instance_type = "t2.micro"
  vpc_security_group_ids = [aws_security_group.instance.id]
  
  user_data = <<-EOF
  #!/bin/bash
              sudo apt update -y
              sudo apt install apache2 -y
              sudo systemctl start apache2
              sudo bash -c 'echo Hello World > /var/www/html/index.html'
              EOF
  
  user_data_replace_on_change = true
  
  tags = {
    Name = "UbuntuTeste"
  }
}

resource "aws_security_group" "instance" {
	name = "teste_servidor"
	
	ingress { 
		from_port = 80
		to_port = 80
		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"]
  }
  
}

# curl http://IP_AWS

# git add main.tf .terraform.lock.hcl

# git commit -m "alteração de ec2"

# git push -f

# git pull origin main