config.json

{
    "configserver-rs": {
        "_id": "configserver-rs",
        "configsvr": true,
        "members": [
            {
                "_id": 0,
                "host": "localhost:1001"
            },
            {
                "_id": 1,
                "host": "localhost:1002"
            },
            {
                "_id": 2,
                "host": "localhost:1003"
            }
        ]
    },
    "shard1-rs": {
        "_id": "shard1-rs",
        "members": [
            {
                "_id": 0,
                "host": "localhost:1011"
            },
            {
                "_id": 1,
                "host": "localhost:1012"
            },
            {
                "_id": 2,
                "host": "localhost:1013"
            }
        ]
    },
    "shard2-rs": {
        "_id": "shard2-rs",
        "members": [
            {
                "_id": 0,
                "host": "localhost:1021"
            },
            {
                "_id": 1,
                "host": "localhost:1022"
            },
            {
                "_id": 2,
                "host": "localhost:1023"
            }
        ]
    },
    "shard3-rs": {
        "_id": "shard3-rs",
        "members": [
            {
                "_id": 0,
                "host": "localhost:1031"
            },
            {
                "_id": 1,
                "host": "localhost:1032"
            },
            {
                "_id": 2,
                "host": "localhost:1033"
            }
        ]
    }
}