Add latest changes from gitlab-org/gitlab@master

1 files changed, 7 insertions, 1 deletions

diff --git a/doc/development/elasticsearch.md b/doc/development/elasticsearch.md
index ba977b28247..705a69765f7 100644
--- a/doc/development/elasticsearch.md
+++ b/doc/development/elasticsearch.md
@@ -241,6 +241,10 @@ cron worker runs. Default value is 5 minutes.
 - `pause_indexing!` - Pause indexing while the migration runs. This setting will record the indexing setting before
 the migration runs and set it back to that value when the migration is completed.
 
+- `space_requirements!` - Verify that enough free space is available in the cluster when the migration runs. This setting 
+  will halt the migration if the storage required is not available when the migration runs. The migration must provide 
+  the space required in bytes by defining a `space_required_bytes` method.
+
 ```ruby
 # frozen_string_literal: true
 
@@ -248,7 +252,9 @@ class BatchedMigrationName < Elastic::Migration
   # Declares a migration should be run in batches
   batched!
   throttle_delay 10.minutes
-
+  pause_indexing!
+  space_requirements!
+  
   # ...
 end
 ```