1 files changed, 62 insertions, 3 deletions
diff --git a/doc/integration/advanced_search/elasticsearch_troubleshooting.md b/doc/integration/advanced_search/elasticsearch_troubleshooting.md
index fb558441d6a..e1a566541c2 100644
--- a/doc/integration/advanced_search/elasticsearch_troubleshooting.md
+++ b/doc/integration/advanced_search/elasticsearch_troubleshooting.md
@@ -5,10 +5,68 @@ group: Global Search
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Elasticsearch troubleshooting **(PREMIUM SELF)**
+# Troubleshooting Elasticsearch **(PREMIUM SELF)**
 
 Use the following information to troubleshoot Elasticsearch issues.
 
+## Set configurations in the Rails console
+
+See [Starting a Rails console session](../../administration/operations/rails_console.md#starting-a-rails-console-session).
+
+### List attributes
+
+To list all available attributes:
+
+1. Open the Rails console (`gitlab rails c`).
+1. Run the following command:
+
+```ruby
+ApplicationSetting.last.attributes
+```
+
+The output contains all the settings available in [Elasticsearch integration](../../integration/advanced_search/elasticsearch.md), such as `elasticsearch_indexing`, `elasticsearch_url`, `elasticsearch_replicas`, and `elasticsearch_pause_indexing`.
+
+### Set attributes
+
+To set an Elasticsearch integration setting, run a command like:
+
+```ruby
+ApplicationSetting.last.update(elasticsearch_url: '<your ES URL and port>')
+
+#or
+
+ApplicationSetting.last.update(elasticsearch_indexing: false)
+```
+
+### Get attributes
+
+To check if the settings have been set in [Elasticsearch integration](../../integration/advanced_search/elasticsearch.md) or in the Rails console, run a command like:
+
+```ruby
+Gitlab::CurrentSettings.elasticsearch_url
+
+#or
+
+Gitlab::CurrentSettings.elasticsearch_indexing
+```
+
+### Change the password
+
+To change the Elasticsearch password, run the following commands:
+
+```ruby
+es_url = Gitlab::CurrentSettings.current_application_settings
+
+# Confirm the current Elasticsearch URL
+es_url.elasticsearch_url
+
+# Set the Elasticsearch URL
+es_url.elasticsearch_url = "http://<username>:<password>@your.es.host:<port>"
+
+# Save the change
+es_url.save!
+```
+
 ## View logs
 
 One of the most valuable tools for identifying issues with the Elasticsearch
@@ -58,8 +116,9 @@ There are a couple of ways to achieve that:
   ::Gitlab::CurrentSettings.elasticsearch_limit_indexing? # Whether or not Elasticsearch is limited only to certain projects/namespaces
   ```
 
-- Confirm searches use Elasticsearch by accessing the [rails console]
-  (../../administration/operations/rails_console.md) and running the following commands:
+- Confirm searches use Elasticsearch by accessing the
+  [rails console](../../administration/operations/rails_console.md) and running the following
+  commands:
 
   ```rails
   u = User.find_by_email('email_of_user_doing_search')