---
constants:
  __name: "{{ db_name }}_{{ __guid }}"
---

resource "aws_kms_key" "{{ __name }}" {
  description = "KMS Key for DB {{ db_name }}"
}

resource "aws_db_instance" "{{ __name }}"  {
  allocated_storage             = "{{ allocated_storage | desc: "DB storage size in GB" }}"
  db_name                       = "{{ db_name | required: false | desc: "Optional DB name" }}"
  engine                        = "{{ engine | desc:  "Database engine type" }}"
  engine_version                = "{{ engine_version | desc: "Database engine version, usually this should be 16.2" | suggest: "16.2" }}"
  instance_class                = "{{ instance_class | desc: "The size of the database instance. Anything over medium requires approval." | suggest: "db.t3.micro" }}"
  manage_master_user_password   = true
  master_user_secret_kms_key_id = aws_kms_key.{{ __name }}.key_id
  username                      = "{{ username | desc: "Database admin user name, i.e. 'root'" }}"
}