cloud/main.tf at master · mbaanni/cloud · GitHub

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provider "aws" {
  region = var.aws_region
}

module "network" {
  source = "./modules/networks"
  vpc_cidr          = "10.0.0.0/16"
  public_subnet_cidr = "10.0.1.0/24"
  vpc_name    = "terraform-vpc"
  subnet_name = "public-subnet"
}

resource "aws_security_group" "ssh_tls" {
  name        = "dev_sg"
  description = "dev_security_group"
  vpc_id      = module.network.vpc_id

  ingress {
    from_port   = 22
    to_port     = 22
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }

  ingress {
    from_port   = 443
    to_port     = 443
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]

  }

  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"]
  }
}

data "aws_ami" "ubuntu" {
  most_recent = true

  owners = ["099720109477"]

  filter {
    name   = "name"
    values = ["ubuntu/images/hvm-ssd/ubuntu-jammy-22.04-amd64-server-*"]
  }
}

resource "aws_instance" "lmachina" {

  ami = data.aws_ami.ubuntu.id
  instance_type = "t3.micro"
  count = 1
  subnet_id              = module.network.subnet_id
  vpc_security_group_ids = [aws_security_group.ssh_tls.id]
  key_name               = var.key_name
  tags = {
    Name = "ubuntu-22-terraform-${count.index + 1}"
  }

}

resource "local_file" "inventory" {
  filename = "${path.module}/ansible/inventory/hosts.ini"
  content = <<EOF
[all:vars]
ansible_connection=ssh

[webservers]
${join("\n",[for instance in aws_instance.lmachina: "${instance.public_ip} ansible_ssh_private_key_file=${var.ssh_key_path}"])}
EOF
}