I'm working on a deployment of IM&P Server v9.1 with a publisher and a subscriber in a cluster, I've configured HA for the cluster and it is working fine (when the pub goes down no one gets disconnected and all the chat services work fine) but I have a question about the configuration in the jabber software for windows, ios, android, etc:
Let's take a look to the jabber desktop for windows, when you configure the ip address of the server, what should you configure there??? in my case I've configured the ip add of the IM&P Pub and my users worked fine with all the services BUT if the pub goes down no one can login using the jabber (this make sense since is the pub add the one that the users are looking for in that config) unless I configure in this screen the ip add of the Sub.
Is there a configuration that can be done in order to have this automatic???
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.