Is it possible to configure xFlow cluster for high availability?
This tech doc explains what you can do and can't do regarding xFlow clustering
Release : 17.3
You can't really configure xFlow cluster. The following is recommended
--add one or more app servers with xFlow so that your environment has 2 or more xFlow servers, including elastic search servers
--configure elastic search server cluster according to
--use a load balance on the front end so that the LB distributes the xFlow traffic to the xFlow servers
please notice that you would need to have app server to have xFlow server.