Upgrade dilemma

Hello there!

I'd like to update my ELK stack to the 7.0 version.
Still, i don't understand whether i have to turn off beats, forwarders etc.. When upgrading logstash.

Assuming that i have 6 instances of logstash, behind a load balancer, and that there are no issues about the template i'm using, and that any of the breaking changes would affect my pipeline.

Will upgrading the 6 logstash nodes one at a time, without shutting down the entire pipeline, work?
If not, why?

Thanks in advance!
Alessandro

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.