For the production environment, it’s recommended that we should use separate server for each Galera Cluster node but sometimes, for the testing purpose we have to setup it on one server with different ports. Here are the steps for how to do that with CentOS 6.8, MariaDB Galera Cluster 10.1.21 and MySQL Sandbox
- Download MariaDB 10.1.21 from this location
https://downloads.mariadb.org/mariadb/10.1.21/
- If you want to use sst method = xtrabackup then install it with yum repo
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