{
    "Dummy.openstack": [
        {
            "args": {
                "sleep": 0.1
            },
            "runner": {
                "type": "constant",
                "times": 4,
                "concurrency": 2
            },
            "context": {
                "users": {
                    "tenants": 1,
                    "users_per_tenant": 1
                },
                "sahara_image": {
                    "image_url": "http://sahara-files.mirantis.com/sahara-icehouse-vanilla-2.3.0-ubuntu-13.10.qcow2",
                    "username": "ubuntu",
                    "plugin_name": "vanilla",
                    "hadoop_version": "2.3.0"
                },
                "network": {}
            }
        }
    ]
}