{
    "cluster": {
        "discovery": {
            "mode": "nats",
            "@mode1": "mode=default,从profile-{x}.json读取node节点的配置数据",
            "@mode2": "mode=nats,通过nats->master_node_id获取已注册的节点",
            "@mode3": "mode=etcd,通过etcd同步已注册节点"
        },
        "nats": {
            "@desc": "nats消息中间件的配置",
            "master_node_id": "master-1",
            "prefix": "f1dev",
            "address": "nats://192.168.1.232:4222,nats://192.168.1.232:4223,nats://192.168.1.232:4224",
            "@address": "逗号分隔可以配置多个nats地址 例如:nats://127.0.0.1:4222,nats://127.0.0.2:4222",
            "reconnect_delay": 1,
            "@reconnect_delay": "重连等待时间，1秒",
            "max_reconnects": 0,
            "@max_reconnects": "最大重连次数，配置为0则会无限次重连",
            "request_timeout": 2,
            "@request_timeout": "请求超时，2秒",
            "user": "",
            "@user": "帐号，可为空",
            "password": "",
            "@password": "密码，可为空",
            "pool_size": 3,
            "is_stats": false
        },
        "etcd": {
            "@desc": "etcd配置，如果使用etcd做为发现服务 mode=etcd，则需要配置该项",
            "prefix": "dev",
            "end_points": "192.168.1.232:2379",
            "@end_points": "127.0.0.1:2379,127.0.0.2:2379",
            "ttl": 5,
            "dial_timeout_second": 3,
            "@user": "",
            "@password": ""
        }
    }
}