Percona XtraDB Multi-Master Replication cluster setup between 3 nodes

This guide describes the steps to establish a Percona XtraDB Cluster v8.0 among three Ubuntu 22.04 nodes.

Install Percona XtraDB Cluster on all hosts that you are planning to use as cluster nodes and ensure you have root access to the MySQL server on each node. In this setup, Multi-Master replication is implemented.

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