[
    {
        "datasource": "tidb-cluster",
        "name": "TiDB-Cluster",
        "titles": {
            "overview": "TiDB-Cluster-Overview",
            "pd": "TiDB-Cluster-PD",
            "tidb": "TiDB-Cluster-TiDB",
            "tikv": "TiDB-Cluster-TiKV"
        }
    }
]