We noticed that we had over 490 indices from watcher-history, that we probably should have deleted a while ago.
xpack.watcher.history.cleaner_service.enabled and with the current configuration in should only keep the last 7 days.
When does elastic decide that it should delete those indices? At the end/beginning of the day with the creation of the new index? Is there are way to nudge elastic into doing it sooner?
I couldn't find it in the watcher documentation page.
Thanks for your help