Merge branch 'tchu-update-elastic-rake-task-docs' into 'master'

Update rake task documentation for gitlab:elastic:index_projects_status

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/138834



Merged-by: Ashraf Khamis <akhamis@gitlab.com>
Approved-by: Dmitry Gruzd <dgruzd@gitlab.com>
Co-authored-by: Terri Chu <tchu@gitlab.com>

doc/integration/advanced_search/elasticsearch.md

@@ -657,7 +657,7 @@ The following are some available Rake tasks:
 | [`sudo gitlab-rake gitlab:elastic:index_group_entities`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/lib/tasks/gitlab/elastic.rake)                | Invokes `gitlab:elastic:index_epics` and `gitlab:elastic:index_group_wikis`.
 | [`sudo gitlab-rake gitlab:elastic:index_epics`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/lib/tasks/gitlab/elastic.rake)                         | Indexes all epics from the groups where Elasticsearch is enabled.
 | [`sudo gitlab-rake gitlab:elastic:index_group_wikis`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/lib/tasks/gitlab/elastic.rake)                   | Indexes all wikis from the groups where Elasticsearch is enabled.
-| [`sudo gitlab-rake gitlab:elastic:index_projects_status`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/lib/tasks/gitlab/elastic.rake)            | Determines the overall status of the indexing. It is done by counting the total number of indexed projects, dividing by a count of the total number of projects, then multiplying by 100. |
+| [`sudo gitlab-rake gitlab:elastic:index_projects_status`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/lib/tasks/gitlab/elastic.rake)            | Determines the overall indexing status of all project repository data (code, commits, and wikis). The status is calculated by dividing the number of indexed projects by the total number of projects and multiplying by 100. This task does not include non-repository data such as issues, merge requests, or milestones. |
 | [`sudo gitlab-rake gitlab:elastic:clear_index_status`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/lib/tasks/gitlab/elastic.rake)               | Deletes all instances of IndexStatus for all projects. This command results in a complete wipe of the index, and it should be used with caution.                                                                                              |
 | [`sudo gitlab-rake gitlab:elastic:create_empty_index`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/lib/tasks/gitlab/elastic.rake) | Generates empty indices (the default index and a separate issues index) and assigns an alias for each on the Elasticsearch side only if it doesn't already exist.                                                                                                      |
 | [`sudo gitlab-rake gitlab:elastic:delete_index`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/ee/lib/tasks/gitlab/elastic.rake)       | Removes the GitLab indices and aliases (if they exist) on the Elasticsearch instance.                                                                                                                                   |

ee/lib/tasks/gitlab/elastic.rake

@@ -84,7 +84,7 @@ namespace :gitlab do
       puts " #{marker} (#{count})"
     end
 
-    desc "GitLab | ElasticSearch | Check project indexing status"
+    desc "GitLab | Elasticsearch | Overall indexing status of project repository data (code, commits, and wikis)"
     task index_projects_status: :environment do
       raise 'This task cannot be run on GitLab.com' if Gitlab.com?