{
    "cinder": {
        "cinder1": "140",
        "cinder2": "141"
    },
    "infra": {
        "infra1": "100",
        "infra2": "101",
        "infra3": "102"
    },
    "logging": {
        "logging1": "110"
    },
    "nova_compute": {
        "compute1": "130",
        "compute2": "131"
    },
    "swift": {
        "swift1": "150",
        "swift2": "151",
        "swift3": "152"
    }
}