Creating a Replication User On a Source Server
The replication user for inbound replication must be present on the source server with the required privileges. The replica uses this user account when it communicates with the source.
Using a Command-Line Client
Use a command-line client such as MySQL Shell or MySQL Client to create a correctly configured replication user with appropriate privileges on the source server.
This task requires the following:
- MySQL Shell 8.0.27 or higher, or a MySQL Client.
Do the following to add a replication user to the source server:
The replication user is created and granted the required privileges. Note the username and password so that you can specify them when you create the replication channel.