Not Able to Configure Replication

Ops and Admin
1

Hi Team,

I am trying to configure replication with three EC2 instance . While configuring the replication I gave the private IP’s of three instances in mongod.conf file but while starting the service getting below error.

> {"t":{"$date":"2024-05-17T02:31:17.878+00:00"},"s":"I",  "c":"CONTROL",  "id":21951,   "ctx":"initandlisten","msg":"Options set by command line","attr":{"options":{"config":"/etc/mongod.conf","net":{"bindIp":"xx.xx.xx.xx,xx.xx.xx.xx,xx.xx.xx.xx","port":27017},"processManagement":{"timeZoneInfo":"/usr/share/zoneinfo"},"replication":{"replSetName":"rs0"},"storage":{"dbPath":"/var/lib/mongo"},"systemLog":{"destination":"file","logAppend":true,"path":"/var/log/mongodb/mongod.log"}}}}
> {"t":{"$date":"2024-05-17T02:31:17.879+00:00"},"s":"E",  "c":"CONTROL",  "id":20568,   "ctx":"initandlisten","msg":"Error setting up listener","attr":{"error":{"code":9001,"codeName":"SocketException","errmsg":"setup bind :: caused by :: Cannot assign requested address"}}}

Can anyone help me to fix this.

Thnaks,
Debasis

2

This is not possible, you only include IP addresses of network interfaces on the local machine where mongod is running. You can not bind IP’s of different hosts/instances.

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