centos71908ami.json

{
  "variables": {
    "aws_access_key": "AKIAIOSFODNN7EXAMPLE",
    "aws_ami_name": "centos71908ami",
    "aws_ami_users": ["111122223333", "444455556666", "777788889999"],
    "aws_secret_key": "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY",
    "aws_security_group_ids": ["sg-bc97mysg", "sg-mysg8a8f"],
    "aws_source_ami": "ami-2345idufi34",
    "aws_vpc_id": "vpc-bcmy8vpc",
    "instance_type": "t2-micro"
  },
  "builders": [
    {
      "type": "amazon-ebs",
      "region": "us-east-1",
      "access_key": "{{user `aws_access_key`}}",
      "secret_key": "{{user `aws_secret_key`}}",
      "vpc_id": "{{user `aws_vpc_id`}}",
      "ami_name": "{{user `aws_ami_name`}}",
      "subnet_id": "{{user `aws_subnet_id`}}",
      "security_group_ids": "{{user `aws_security_group_ids`}}",
      "source_ami": "{{user `source_ami`}}",
      "ami_users": "{{user `aws_ami_users`}}",
      "instance_type": "{{user `instance_type`}}",
      "ami_virtualization_type": "hvm",
      "ami_block_device_mappings": [
        {
          "device_name": "/dev/sda1",
          "volume_type": "gp2",
          "volume_size": "8",
          "delete_on_termination": true,
          "encrypted": false
        }
      ],
      "ena_support" : true      
    }
  ],
  "provisioners": [
    {
      "type": "shell",
      "inline": [
        "echo Do other configs..."
      ]
    }
  ]
}