{
    "node_group_template": {
        "is_public": false,
        "tenant_id": "808d5032ea0446889097723bfc8e919d",
        "floating_ip_pool": "033debed-aeb8-488c-b7d0-adb74c61faa5",
        "node_configs": {},
        "auto_security_group": false,
        "is_default": false,
        "availability_zone": null,
        "plugin_name": "vanilla",
        "is_protected": false,
        "flavor_id": "2",
        "id": "0bb9f1a4-0c44-4dc5-9452-6741c62ed9ae",
        "hadoop_version": "2.7.1",
        "use_autoconfig": true,
        "volumes_availability_zone": null,
        "created_at": "2015-09-14T10:20:11",
        "security_groups": null,
        "volumes_per_node": 0,
        "is_proxy_gateway": false,
        "name": "master",
        "volume_mount_prefix": "/volumes/disk",
        "node_processes": [
            "namenode",
            "resourcemanager",
            "oozie",
            "historyserver"
        ],
        "volumes_size": 0,
        "volume_local_to_instance": false,
        "volume_type": null
    }
}