Mongodb集群找不到与设置rs0匹配的读取首选项{模式：“主”}的主机

Question

我正在部署mongodb分片，已经在两台机器上部署了副本集：

rs.status()



 "members" : [
    {
        "_id" : 0,
        "name" : "mongo-shard-1:[port]",
        "health" : 1,
        "state" : 1,
        "stateStr" : "PRIMARY",
        "uptime" : 693,
        "optime" : {
            "ts" : Timestamp(1536595866, 1),
            "t" : NumberLong(13)
        },
    },
    {
        "_id" : 1,
        "name" : "rs-mongo-shard-1:[port]",
        "health" : 1,
        "state" : 2,
        "stateStr" : "SECONDARY",
        "uptime" : 665,
        "optime" : {
            "ts" : Timestamp(1536595866, 1),
            "t" : NumberLong(13)
        },
        "optimeDurable" : {
            "ts" : Timestamp(1536595866, 1),
            "t" : NumberLong(13)
        },
    }
],
"ok" : 1,
"operationTime" : Timestamp(1536595866, 1),
"$clusterTime" : {
    "clusterTime" : Timestamp(1536595866, 1),
    "signature" : {
        "hash" : BinData(0,"QwasVYlskhD/0CkuF+4usWfwMHI="),
        "keyId" : NumberLong("6599506821294063618")
    }
}


mongo.conf 



security:  authorization: enabled keyFile: /[path]/mongo-keyfile replication: replSetName: "rs0"

和configsvr在三台机器上，还有mongos在机器上。 我尝试将副本添加到mongos中，但出现错误：

  

“确定”：0，
   “ errmsg”：“找不到与设置rs0匹配的读取首选项{模式：\” primary \“}的主机”，    “代码”：133，    “ codeName”：“ FailedToSatisfyReadPreference”，