/*
* Create templates
*/
data "template_file" "cloud_config" {
  template = "${file("${path.module}/cloud-config/perforce.yaml.tpl")}"

  vars {
    public_keys   = "${join(",", var.additional_public_keys)}"
  }
}

/*
* KEYPAIR
*/
resource "aws_key_pair" "key_pair" {
  public_key = "${file("${path.root}/files/${var.key_name}")}"
}

/*
* SECURITY GROUP
*/
resource "aws_security_group" "instance_sg" {
  description = "Allow HTTP and SSH traffic"
  vpc_id      = "${module.networking.vpc-id}"

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

  ingress {
    from_port   = 1666
    to_port     = 1666
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }

  ingress {
    from_port   = 22
    to_port     = 22
    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"]
  }

  tags {
    Name = "${var.stack_name}-${var.env}-instance"
  }

  lifecycle {
    create_before_destroy = true
  }
}