rally/samples/tasks/scenarios/neutron/create-and-delete-security-groups.json

{
    "NeutronSecurityGroup.create_and_delete_security_groups": [
        {
            "args": {
                "security_group_create_args": {}
            },
            "runner": {
                "type": "constant",
                "times": 100,
                "concurrency": 10
            },
            "context": {
                "users": {
                    "tenants": 3,
                    "users_per_tenant": 3
                },
                "quotas": {
                    "neutron": {
                        "security_group": -1
                    }
                }
            }
        }
    ]
}