Requirements

To ensure efficient data replication in a cluster, you must meet the following requirements:

• Update all instances in the cluster and ensure they are using the same version of the software.

• Activate the licenses for the instances on the Affinity Portal.

• Ensure proper connectivity between all machines. For detailed information, access the articles on how to configure network interfaces and hostnames.

• Ensure the following firewall ports are open among all instances:

  • TCP (22, 443, 3306, 4444, 4567, 4568, 59022 e 9300).

  • UDP (4567).