Hi, I have a cluster MariaDB cluster with for now 4 Cluster servers in 4 different continents. So if someone enters a thing in Cluster 1 it appears automatically in all the other Clusters. I also have 4 servers (in the same zones) until now I don´t know how where to install ISPCONFIG. The servers have the name, for example, control-eu, control-us etc. and also have a little MariaDB installed, Here I get stuck a bit. Should I install the ISPCONFIG into the Cluster or on the 4 other servers. Do I have to do something like this on the Cluster or on the other servers Code: CREATE USER 'root'@'192.168.0.109' IDENTIFIED BY 'myrootpassword'; GRANT ALL PRIVILEGES ON * . * TO 'root'@'192.168.0.109' IDENTIFIED BY 'myrootpassword' WITH GRANT OPTION MAX_QUERIES_PER_HOUR 0 MAX_CONNECTIONS_PER_HOUR 0 MAX_UPDATES_PER_HOUR 0 MAX_USER_CONNECTIONS 0 ;CREATE USER 'root'@'mail.example.tld' IDENTIFIED BY 'myrootpassword'; GRANT ALL PRIVILEGES ON * . * TO 'root'@'cluster1.example.tld' IDENTIFIED BY 'myrootpassword' WITH GRANT OPTION MAX_QUERIES_PER_HOUR 0 MAX_CONNECTIONS_PER_HOUR 0 MAX_UPDATES_PER_HOUR 0 MAX_USER_CONNECTIONS 0 ; Thanks for looking into it ! Greetings EckyBrazzz