Merge branch 'fix-find-each-unscoping-in-mirror-scheduler' into 'master'

Fix unscoping of imposed capacity limit by find_each method on Mirror scheduler

See merge request !2460

app/workers/update_all_mirrors_worker.rb

@@ -11,9 +11,7 @@ class UpdateAllMirrorsWorker
 
     fail_stuck_mirrors!
 
-    unless Gitlab::Mirror.max_mirror_capacity_reached?
-      Project.mirrors_to_sync.find_each(batch_size: 200, &:import_schedule)
-    end
+    Project.mirrors_to_sync.each(&:import_schedule) unless Gitlab::Mirror.max_mirror_capacity_reached?
 
     cancel_lease(lease_uuid)
   end

changelogs/unreleased-ee/fix-find-each-unscoping-in-mirror-scheduler.yml

+---
+title: Fixes unscoping of imposed capacity limit by find_each method on Mirror scheduler
+merge_request: 2460
+author: