[Mongodb][OpsManager]Mongodb 次要实例未添加到副本集

问题描述

我用下面的 mongod.conf [Primary1,Secondary1,Secondary2] 创建了 3 个 mongodb 实例

net:
  port: 27017
  bindIp: 0.0.0.0

replication:
  replSetName: Replica1

我已经使用“ sudo service mongod start ”启动了 3 个实例如果我使用 mongo –host "ip" –port 27017 将主服务器连接到其他 2 个服务器..它正在工作并已连接。

问题 1：

在我执行 rs.initiate() 和 rs.conf() 之后次要 1 包含在成员中，但是当我使用 rs.status() 但显示 stateStr" : "STARTUP" 如果我检查它的日志意味着以下错误：

"msg":"获取事务表失败","attr":{"error":"NotYetinitialized: 复制尚未配置"}}

问题 2：

由于问题 1，如果我尝试将 rs.add() 用于中学 2，它不起作用

rs.status() 响应

{
                        "_id" : 0,"name" : "primary:27017","health" : 1,"state" : 1,"stateStr" : "PRIMARY",.......
}

{
                        "_id" : 1,"name" : "secondary1:27017","state" : 0,"stateStr" : "STARTUP","uptime" : 1579,"optime" : {
                                "ts" : Timestamp(0,0),"t" : NumberLong(-1)
                        },"optimeDurable" : {
                                "ts" : Timestamp(0,"optimeDate" : ISODate("1970-01-01T00:00:00Z"),"optimeDurableDate" : ISODate("1970-01-01T00:00:00Z"),"lastHeartbeat" : ISODate("2021-01-08T04:47:35.455Z"),"lastHeartbeatRecv" : ISODate("1970-01-01T00:00:00Z"),"pingMs" : NumberLong(0),"lastHeartbeatMessage" : "","syncSourceHost" : "","syncSourceId" : -1,"infoMessage" : "","configVersion" : -2,"configTerm" : -1
                }

辅助 1 的 mongodb.log 的日志输出

{"t":{"$date":"2021-01-08T04:39:16.634+00:00"},"s":"I","c":"CONNPOOL","id":22576,"ctx":"ReplNetwork","msg":"Connecting","attr":{"hostAndPort":"primary:27017"}}
{"t":{"$date":"2021-01-08T04:39:18.004+00:00"},"c":"CONTROL","id":20714,"ctx":"LogicalSessionCacheRefresh","msg":"Failed to refresh session cache,will try again at the next refresh interval","attr":{"error":"NotYetinitialized: Replication has not yet been configured"}}
{"t":{"$date":"2021-01-08T04:39:18.004+00:00"},"id":20712,"ctx":"LogicalSessionCacheReap","msg":"Sessions collection is not set up; waiting until next sessions reap interval","attr":{"error":"NamespaceNotFound: config.system.sessions does not exist"}}
{"t":{"$date":"2021-01-08T04:39:36.634+00:00"},"attr":{"hostAndPort":"primary:27017"}}

解决方法

问题已解决。主数据库能够连接到辅助主机，但作为回报辅助主机不能。所以我调整了安全组并连接。外卖是所有主要和次要主机都应该能够在mongodb端口（27017）中相互连接

mongodb mongodb replicaset