proxy.json

{
    "circles": [
        {
            "name": "circle-1",
            "backends": [
                {
                    "name": "influxdb-1-1",
                    "url": "http://127.0.0.1:8086",
                    "username": "",
                    "password": "",
                    "auth_secure": false
                },
                {
                    "name": "influxdb-1-2",
                    "url": "http://127.0.0.1:8087",
                    "username": "",
                    "password": "",
                    "auth_secure": false
                }
            ]
        },
        {
            "name": "circle-2",
            "backends": [
                {
                    "name": "influxdb-2-1",
                    "url": "http://127.0.0.1:8088",
                    "username": "",
                    "password": "",
                    "auth_secure": false
                },
                {
                    "name": "influxdb-2-2",
                    "url": "http://127.0.0.1:8089",
                    "username": "",
                    "password": "",
                    "auth_secure": false
                }
            ]
        }
    ],
    "listen_addr": ":7076",
    "db_list": ["db1", "db2"],
    "data_dir": "data",
    "tlog_dir": "log",
    "hash_key": "idx",
    "flush_size": 10000,
    "flush_time": 1,
    "check_interval": 1,
    "rewrite_interval": 10,
    "conn_pool_size": 20,
    "write_timeout": 10,
    "idle_timeout": 10,
    "username": "",
    "password": "",
    "auth_secure": false,
    "write_tracing": false,
    "query_tracing": false,
    "https_enabled": false,
    "https_cert": "",
    "https_key": ""
}