Page History: Configuring Replication - Mongo DB

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Page Revision: Wed, Jul 13, 2016, 2:40 PM

Overview¶

This article explains how to configure replication for Mongo DB.

Procedure¶

Enable Replication¶

1. Edit /etc/mongod.conf: add the following lines

replication:
  replSetName: rsProd
  oplogSizeMB: 200

2. On the Primary server only

mongo

Then in the Mongo shell

rs.add("host-name:27017")
. . .
rs.initiate()

Disable Replication¶

1. On the Primary server only

mongo

2. For each host name in the replica set, within the Mongo shell, type the following command.

@@rs.remove("host-name:27017")