Merge branch 'remove-dead-es-migration' into 'master'

Remove a now-unneeded ES rake task

See merge request gitlab-org/gitlab-ee!14069

doc/integration/elasticsearch.md

@@ -351,8 +351,6 @@ There are several rake tasks available to you via the command line:
   - This removes the GitLab index on the Elasticsearch instance.
 - [sudo gitlab-rake gitlab:elastic:recreate_index](https://gitlab.com/gitlab-org/gitlab-ee/blob/master/ee/lib/tasks/gitlab/elastic.rake)
   - Does the same thing as `sudo gitlab-rake gitlab:elastic:create_empty_index`
-- [sudo gitlab-rake gitlab:elastic:add_feature_visibility_levels_to_project](https://gitlab.com/gitlab-org/gitlab-ee/blob/master/ee/lib/tasks/gitlab/elastic.rake)
-  - Adds visibility information to the indices for projects.
 - [sudo gitlab-rake gitlab:elastic:index_snippets](https://gitlab.com/gitlab-org/gitlab-ee/blob/master/ee/lib/tasks/gitlab/elastic.rake)
   - Performs an Elasticsearch import that indexes the snippets data.
 

ee/lib/tasks/gitlab/elastic.rake

@@ -98,62 +98,6 @@ namespace :gitlab do
       puts "Index recreated".color(:green)
     end
 
-    desc "GitLab | Elasticsearch | Add feature access levels to project"
-    task add_feature_visibility_levels_to_project: :environment do
-      client = Project.__elasticsearch__.client
-
-      #### Check if this task has already been run ####
-      mapping = client.indices.get(index: Project.index_name)
-      project_fields = mapping[Project.index_name]['mappings']['project']['properties'].keys
-
-      if project_fields.include?('issues_access_level')
-        puts 'Index mapping is already up to date'.color(:yellow)
-        exit
-      end
-
-      ####
-
-      project_fields = {
-        properties: {
-          issues_access_level: {
-              type: :integer
-          },
-          merge_requests_access_level: {
-              type: :integer
-          },
-          snippets_access_level: {
-              type: :integer
-          },
-          wiki_access_level: {
-              type: :integer
-          },
-          repository_access_level: {
-              type: :integer
-          }
-        }
-      }
-
-      note_fields = {
-        properties: {
-          noteable_type: {
-            type: :string,
-            index: :not_analyzed
-          },
-          noteable_id: {
-            type: :integer
-          }
-        }
-      }
-
-      client.indices.put_mapping(index: Project.index_name, type: :project, body: project_fields)
-      client.indices.put_mapping(index: Project.index_name, type: :note, body: note_fields)
-
-      Project.__elasticsearch__.import
-      Note.searchable.import_with_parent
-
-      puts "Done".color(:green)
-    end
-
     desc "GitLab | Elasticsearch | Display which projects are not indexed"
     task projects_not_indexed: :environment do
       not_indexed = Project.where.not(id: IndexStatus.select(:project_id).distinct)