i've been using ES for about 2 yrs, never need to really store anything long term, so alias's and rollovers were never needed. I understand the concept, but cant seem to find any good resources in a walk-through or best practices.
what i'm trying to do is basically only keep 90 days worth of my firewall logs and 30 days worth of metricbeat logs.
Any resources or pointers would be appreciated.
Thank you
Darrell