You can add a new node to an existing MongoDB replica set.
You must have:
- An active replica set.
- A new MongoDB system accessible by the replica set.
- ClusterAdmin privileges.
Note:
absrs01
is the name of the replica set used in the following steps.
To add a node to an existing replica set:
For more information, see https://docs.mongodb.com/manual/tutorial/expand-replica-set/.