I am trying to set up a chat server with Openfire in clustering. I have installed OF server to all nodes and done the initial configuration setup with external database(SQL server) where I have set the same domain name manually to all the nodes in cluster. But while restarting the server the domain name value is changed to the host name value(machine name). So if I use OF server I have do the set up every time the server restarts which is not possible in actual implementation. Please help me to sort this issue.