MongoDB日常運維-06副本集搭建錯誤彙總

MongoDB日常運維-06副本集搭建錯誤彙總

一：MongoDB常用命令彙總

二：MongoDB安裝

三：MongoDB主從複製搭建

四：MongoDB副本集搭建 

五：MongoDB副本集故障切換

六：MongoDB副本集搭建錯誤彙總

六：MongoDB副本集搭建錯誤彙總

錯誤一：

叢集初始化時，報錯：

replSetInitiate quorum check failed because not all proposed set members responded affirmatively

: 192.168.2.187:27017 failed with Error connecting to 192.168.2.187:27017 :: 

caused by :: Connection refused, 192.168.2.188:27017 failed with Error 

connecting to 192.168.2.188:27017 :: caused by :: Connection refused"

如下：

> rs.initiate(config)

{

"ok" : 0,

"errmsg" : "replSetInitiate quorum check failed because not all proposed set members responded affirmatively: 192.168.2.187:27017 failed with Error connecting to 192.168.2.187:27017 :: caused by :: Connection refused, 192.168.2.188:27017 failed with Error connecting to 192.168.2.188:27017 :: caused by :: Connection refused",

"code" : 74,

"codeName" : "NodeNotFound"

}

問題原因：

主從庫配置檔案裡沒有配置 bind_ip引數，預設只能遠端連線資料庫

可以在從節點遠端連線主庫進行測試

mongo --host 192.168.2.222 --port 27017

也會出現Connection refused錯誤

解決方案：

主從庫配置檔案mongodb.conf新增bind_ip引數，重啟資料庫。

bind_ip = 0.0.0.0

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