{
    "stackName": "SingleEc2Stack-dev",
    "ec2Name": "dev",
    "nickName": "dev",
    "ec2Class": "t3",
    "ec2Size": "micro",
    "keyName": "<set yourself>",
    "keyFile": "<set yourself>",
    "hostedZoneID": "<set from your own Route53 if you also want DNS, or empty>",
    "domainName": "<set from your own Route53 if you also want DNS, or empty>",
    "userDataFile": "<point to any file that you want to append to the userdata script",
    "cdkOut": "cdk-outputs.json",
    "timeBomb": "0",
    "awsConfig": "~/.aws by default"
}