Connect to MariaDB Galera
You can connect to the MariaDB Galera database from the same computer where it is installed with the mysql client tool. Replace MARIADB-GALERA_SERVER placehoder with the IP of the loadbalancer deployed.
$ mysql -u root -p -h MARIADB-GALERA_SERVER
You will be prompted to enter the root user password. This is the same as the application password.