Install galera-arbitrator-3 by entering the following commands in the terminal:
sudo apt update sudo apt install galera-arbitrator-3
Description:
Galera arbitrator daemon
Galera is a fast synchronous multimaster wsrep provider (replication engine) for transactional databases and similar applications. For more information about wsrep API see http://launchpad.net/wsrep. For a description of Galera replication engine see http://galeracluster.com. . This package contains the Galera arbitrator daemon (garbd).
Homepage: http://www.galeracluster.com/
Version: 25.3.20-1
Section: universe/database