Build a Dirty COW-proof Amazon Linux AMI for use with Elastic Beanstalk

template.json

{
  "builders": [{
    "type": "amazon-ebs",
    "region": "us-east-1",
    "source_ami": "ami-c481fad3",
    "instance_type": "t2.micro",
    "ssh_username": "ec2-user",
    "ssh_timeout": "5m",
    "vpc_id": "vpc-99999999",
    "subnet_id": "subnet-99999999",
    "ami_name": "patched-eb-ami-{{timestamp}}"
  }],
 "provisioners": [
   {
    "type": "shell",
    "inline": [
      "sudo yum -y update",
      "sudo yum -y install jq nginx sqlite docker docker-storage-setup"
    ]
  }
 ]
}