我似乎無法將pymongo連接到我創建的副本集。我收到的消息似乎沒有太大意義,因爲它不是我所看到的。Pymongo將不會連接到Mongo副本集
我會先解釋我的配置。
基本上我有三臺機器10.141.0.156,10.141.0.158,10.141.0.159
我有3個的mongod實例中,不同的機器上的每個運行時,每個與運行:
mongod --configsvr --dbpath /mnt/sdb/ --port 27019
接下來,我已經添加了3臺mongod的機器副本集:
{
"set" : "replSet",
"date" : ISODate("2016-04-01T12:23:12.552Z"),
"myState" : 2,
"term" : NumberLong(2),
"syncingTo" : "10.141.0.158:27017",
"configsvr" : true,
"heartbeatIntervalMillis" : NumberLong(2000),
"members" : [
{
"_id" : 0,
"name" : "10.141.0.156:27017",
"health" : 1,
"state" : 2,
"stateStr" : "SECONDARY",
"uptime" : 2751,
"optime" : {
"ts" : Timestamp(1459513383, 6),
"t" : NumberLong(2)
},
"optimeDate" : ISODate("2016-04-01T12:23:03Z"),
"syncingTo" : "10.141.0.158:27017",
"configVersion" : 2,
"self" : true
},
{
"_id" : 1,
"name" : "10.141.0.158:27017",
"health" : 1,
"state" : 1,
"stateStr" : "PRIMARY",
"uptime" : 2749,
"optime" : {
"ts" : Timestamp(1459513383, 6),
"t" : NumberLong(2)
},
"optimeDate" : ISODate("2016-04-01T12:23:03Z"),
"lastHeartbeat" : ISODate("2016-04-01T12:23:11.054Z"),
"lastHeartbeatRecv" : ISODate("2016-04-01T12:23:11.579Z"),
"pingMs" : NumberLong(0),
"electionTime" : Timestamp(1459510633, 1),
"electionDate" : ISODate("2016-04-01T11:37:13Z"),
"configVersion" : 2
},
{
"_id" : 2,
"name" : "10.141.0.159:27017",
"health" : 1,
"state" : 2,
"stateStr" : "SECONDARY",
"uptime" : 2749,
"optime" : {
"ts" : Timestamp(1459513383, 6),
"t" : NumberLong(2)
},
"optimeDate" : ISODate("2016-04-01T12:23:03Z"),
"lastHeartbeat" : ISODate("2016-04-01T12:23:11.261Z"),
"lastHeartbeatRecv" : ISODate("2016-04-01T12:23:12.240Z"),
"pingMs" : NumberLong(0),
"syncingTo" : "10.141.0.158:27017",
"configVersion" : 2
}
],
"ok" : 1
}
接下來我第一臺機器上10.141.0.156啓動mongos:
mongos --configdb replSet/10.141.0.156:27017,10.141.0.158:27017,10.141.0.159:27017 --port 27077
在這一點上一切正常運行,我沒有得到任何錯誤。
然後我嘗試連接到與pymongo 3.2.1設置副本:
MongoClient("10.141.0.156", 27077, replicaSet='replSet')
當我嘗試要麼閱讀所有的按鍵,或寫,我得到:
*** ServerSelectionTimeoutError: No replica set members available for replica set name "replSet"
儘管在mongo shell中看到了複製集。
你是怎麼開始你的mongod實例爲replicaset? – Saleem