Remove the "enable_geo_design_sync" feature flag

The design repositories synchronization is now GA.

doc/administration/geo/replication/datatypes.md

@@ -129,11 +129,11 @@ successfully, you must replicate their data using some other means.
 | Application data in PostgreSQL                      | **Yes**                  | **Yes**                     |                                             |
 | Project repository                                  | **Yes**                  | **Yes**                     |                                             |
 | Project wiki repository                             | **Yes**                  | **Yes**                     |                                             |
-| Project designs repository                          | **Yes**                  | [No][design-verification]   | Behind feature flag (*1*)                   |
-| Uploads                                             | **Yes**                  | [No][upload-verification]   | Verified only on transfer, or manually (*2*)|
-| LFS objects                                         | **Yes**                  | [No][lfs-verification]      | Verified only on transfer, or manually (*2*)|
-| CI job artifacts (other than traces)                | **Yes**                  | [No][artifact-verification] | Verified only manually (*2*)                |
-| Archived traces                                     | **Yes**                  | [No][artifact-verification] | Verified only on transfer, or manually (*2*)|
+| Project designs repository                          | **Yes**                  | [No][design-verification]   |                                             |
+| Uploads                                             | **Yes**                  | [No][upload-verification]   | Verified only on transfer, or manually (*1*)|
+| LFS objects                                         | **Yes**                  | [No][lfs-verification]      | Verified only on transfer, or manually (*1*)|
+| CI job artifacts (other than traces)                | **Yes**                  | [No][artifact-verification] | Verified only manually (*1*)                |
+| Archived traces                                     | **Yes**                  | [No][artifact-verification] | Verified only on transfer, or manually (*1*)|
 | Personal snippets                                   | **Yes**                  | **Yes**                     |                                             |
 | Project snippets                                    | **Yes**                  | **Yes**                     |                                             |
 | Object pools for forked project deduplication       | **Yes**                  | No                          |                                             |
@@ -147,13 +147,7 @@ successfully, you must replicate their data using some other means.
 | [External merge request diffs][merge-request-diffs] | [No][diffs-replication]  | No                          |                                             |
 | Content in object storage                           | **Yes**                  | No                          |                                             |
 
-- (*1*): Enable the `enable_geo_design_sync` feature flag by running the following in a Rails console:
-
-  ```ruby
-  Feature.disable(:enable_geo_design_sync)
-  ```
-
-- (*2*): The integrity can be verified manually using
+- (*1*): The integrity can be verified manually using
   [Integrity Check Rake Task](../../raketasks/check.md) on both nodes and comparing the output between them.
 
 [design-replication]: https://gitlab.com/groups/gitlab-org/-/epics/1633

ee/app/controllers/admin/geo/designs_controller.rb

@@ -3,10 +3,6 @@
 class Admin::Geo::DesignsController < Admin::Geo::ApplicationController
   before_action :check_license!
 
-  before_action do
-    push_frontend_feature_flag(:enable_geo_design_sync)
-  end
-
   def index
   end
 end

ee/app/controllers/admin/geo/nodes_controller.rb

@@ -3,9 +3,6 @@
 class Admin::Geo::NodesController < Admin::Geo::ApplicationController
   before_action :check_license!, except: :index
   before_action :load_node, only: [:edit, :update]
-  before_action only: [:index] do
-    push_frontend_feature_flag(:enable_geo_design_sync)
-  end
 
   # rubocop: disable CodeReuse/ActiveRecord
   def index

ee/app/services/geo/design_repository_sync_service.rb

@@ -7,8 +7,6 @@ module Geo
     private
 
     def sync_repository
-      return if Feature.disabled?(:enable_geo_design_sync)
-
       start_registry_sync!
       fetch_repository
       mark_sync_as_successful

ee/app/services/geo/repository_updated_service.rb

@@ -16,7 +16,6 @@ module Geo
 
     def execute
       return false unless Gitlab::Geo.primary?
-      return false if design? && Feature.disabled?(:enable_geo_design_sync)
 
       reset_repository_checksum!
       create_repository_updated_event!

ee/app/views/layouts/nav/ee/admin/_geo_sidebar.html.haml

@@ -22,7 +22,6 @@
         = link_to admin_geo_projects_path, title: 'Projects' do
           %span
             = _('Projects')
-      - if Feature.enabled?(:enable_geo_design_sync)
       = nav_link(path: 'admin/geo/designs#index') do
         = link_to admin_geo_designs_path, title: _('Designs') do
           %span

ee/app/workers/geo/design_repository_sync_worker.rb

@@ -15,10 +15,7 @@ module Geo
     end
 
     def perform(project_id)
-      return if Feature.disabled?(:enable_geo_design_sync)
-
       registry = Geo::DesignRegistry.find_or_initialize_by(project_id: project_id) # rubocop: disable CodeReuse/ActiveRecord
-
       project = registry.project
 
       if project.nil?

ee/changelogs/unreleased/36096-geo-make-project-designs-repository-general-available.yml

+---
+title: Geo - Replicate project designs repositories
+merge_request: 22544
+author:
+type: added

ee/lib/gitlab/geo/log_cursor/events/design_repository_updated_event.rb

@@ -29,10 +29,6 @@ module Gitlab
             end
           end
 
-          def skippable?
-            Feature.disabled?(:enable_geo_design_sync)
-          end
-
           def log_event(job_id)
             logger.event_info(
               created_at,

ee/lib/tasks/geo.rake

@@ -339,12 +339,10 @@ namespace :geo do
       puts using_percentage(current_node_status.container_repositories_synced_in_percentage)
     end
 
-    if Feature.enabled?(:enable_geo_design_sync)
     print 'Design repositories: '.rjust(GEO_STATUS_COLUMN_WIDTH)
     show_failed_value(current_node_status.design_repositories_failed_count)
     print "#{current_node_status.design_repositories_synced_count || 0}/#{current_node_status.design_repositories_count || 0} "
     puts using_percentage(current_node_status.design_repositories_synced_in_percentage)
-    end
 
     if Gitlab::CurrentSettings.repository_checks_enabled
       print 'Repositories Checked: '.rjust(GEO_STATUS_COLUMN_WIDTH)

ee/spec/lib/gitlab/geo/log_cursor/events/design_repository_updated_event_spec.rb

@@ -36,27 +36,6 @@ describe Gitlab::Geo::LogCursor::Events::DesignRepositoryUpdatedEvent, :clean_gi
   end
 
   describe '#process' do
-    context 'when the feature flag is disabled' do
-      before do
-        stub_feature_flags(enable_geo_design_sync: false)
-      end
-
-      it 'does not create a design registry' do
-        expect { subject.process }.not_to change(Geo::DesignRegistry, :count)
-      end
-
-      it 'does not schedule a Geo::DesignRepositorySyncWorker job' do
-        expect(Geo::DesignRepositorySyncWorker).not_to receive(:perform_async).with(project.id)
-
-        subject.process
-      end
-    end
-
-    context 'when the feature flag is disabled' do
-      before do
-        stub_feature_flags(enable_geo_design_sync: true)
-      end
-
     context 'when the associated shard is healthy' do
       before do
         allow(Gitlab::ShardHealthCache).to receive(:healthy_shard?).with('default').and_return(true)
@@ -85,5 +64,4 @@ describe Gitlab::Geo::LogCursor::Events::DesignRepositoryUpdatedEvent, :clean_gi
       end
     end
   end
-  end
 end

ee/spec/services/geo/repository_updated_service_spec.rb

@@ -94,12 +94,6 @@ describe Geo::RepositoryUpdatedService do
       it 'creates a design repository updated event' do
         expect { subject.execute }.to change(Geo::RepositoryUpdatedEvent, :count).by(1)
       end
-
-      it 'does not create a design repository updated event when feature is disabled' do
-        stub_feature_flags(enable_geo_design_sync: false)
-
-        expect { subject.execute }.not_to change(Geo::RepositoryUpdatedEvent, :count)
-      end
     end
   end
 end

ee/spec/workers/geo/design_repository_sync_worker_spec.rb

@@ -15,16 +15,6 @@ describe Geo::DesignRepositorySyncWorker, :geo do
       expect(service).to have_received(:execute)
     end
 
-    it 'does not run DesignRepositorySyncService if feature is disabled' do
-      project = create(:project)
-
-      stub_feature_flags(enable_geo_design_sync: false)
-
-      expect(Geo::DesignRepositorySyncService).not_to receive(:new)
-
-      described_class.new.perform(project.id)
-    end
-
     it 'logs error when repository does not exist' do
       worker = described_class.new