{
  "variables": {
    "aws_access_key": "",
    "aws_secret_key": ""
  },
  "_comment": "ubuntu/images/*ubuntu-xenial-16.04-amd64-server-*",
  "builders": [{
    "type": "amazon-ebs",
    "access_key": "{{user `aws_access_key`}}",
    "secret_key": "{{user `aws_secret_key`}}",
    "region": "eu-central-1",
    "source_ami_filter": {
      "filters": {
      "virtualization-type": "hvm",
      "name": "ubuntu/images/hvm-ssd/ubuntu-xenial-16.04-amd64-server-20170721",
      "root-device-type": "ebs"
      },
      "most_recent": true
    },
    "subnet_id": "subnet-f1e92d8a",
    "instance_type": "t2.micro",
    "ssh_username": "ubuntu",
    "ami_name": "xpdays-ami {{timestamp}}"
  }],
  "provisioners": [
  {
    "type": "file",
    "source": "./configs",
    "destination": "/tmp/"
  },
  {
    "type": "shell",
    "script": "provision-ami.sh"
  }
  ]
}