title: Bluemix Cloud Automation Manager referencing external files
body: <p>I was looking at the pre-defined LAMP stack for Amazon ec2 instance template on Bluemix and found the following piece of code:</p>
  
  <pre><code>"awsPHPInstance": {
              "source": "git::https://github.com/camc-experimental/terraform-modules.git?ref=master//aws/ami_instance",
              "aws_ami": "${module.find_ami.aws_ami}",
              "aws_instance_type": "t2.micro",
              "aws_subnet_id": "${module.awsNetwork.subnet_id}",
              "aws_security_group_id": "${module.awsNetwork.application_security_group_id}",
              "aws_cam_public_key_id": "${aws_key_pair.cam_lamp_public_key.id}",
              "hostname": "${var.php_instance_name}",
              "module_script": "files/createCAMUser.sh",
              "module_script_name": "createCAMUser.sh",
              "module_script_variable_1": "${var.cam_user}",
              "module_script_variable_2": "${var.cam_pwd}"
          }
  </code></pre>
  
  <p>I am not very clear about <code>"module_script": "files/createCAMUser.sh"</code>. Where is this file's folder which has the shell script in it exactly? From what I understand, we can only have single page standalone terraform template.</p>