Nagios Support Forum

Does Nagios Log Server support any method to manage elasticsearch.yml in a cluster?
We are looking into change discovery.zen.minimum_master_nodes for instance.

Our concern is that future upgrades might clobber these changes if we do it directly in the files.

Editing it via the terminal should be fine. I modified mine, and upgraded from 1.4.0 --> 1.4.1. I can't promise that it won't be wiped out on a major upgrade, but right now the behavior is that it's not replaced.