packer-cn/packer/test-fixtures/build-prov-retry.json

{
    "builders": [{
        "type": "test"
    }],

    "provisioners": [
        {
            "type": "test-integer",
            "max_retries": 1
        },
        {
            "type": "test-string",
            "max_retries": "1"
        }
    ]
}