resource "aws_instance" "docker_host" {
  ami           = "ami-0c55b159cbfafe1f0"
  instance_type = "t3.micro"
  key_name = aws_key_pair.deployer.key_name

  provisioner "file" {
    source      = "../install_docker.sh"
    destination = "/home/ubuntu/install_docker.sh"

    connection {
      type        = "ssh"
      user        = "ubuntu"
      private_key = file(var.private_key_path)
      host        = self.public_ip
    }
  }

  provisioner "file" {
    source      = "../setup.sh"
    destination = "/home/ubuntu/setup.sh"

    connection {
      type        = "ssh"
      user        = "ubuntu"
      private_key = file(var.private_key_path)
      host        = self.public_ip
    }
  }

  provisioner "remote-exec" {
    inline = [
      "chmod +x /home/ubuntu/install_docker.sh",
      "sudo /home/ubuntu/install_docker.sh",
      "chmod +x /home/ubuntu/setup.sh",
      "sed -i '/^\s*read\b/ s/^/#/' /home/ubuntu/setup.sh",
      "sudo VERSION=${var.version} ENVIRONMENT=${var.environment} HTTP_METHOD=${var.http_method} PUBLIC_URL=${var.public_url} default_language=${var.default_language} DOCKER_VOLUME_OWNER=${var.docker_volume_owner} /home/ubuntu/setup.sh"
    ]

    connection {
      type        = "ssh"
      user        = "ubuntu"
      private_key = file(var.private_key_path)
      host        = self.public_ip
    }
  }
}