Enable cleanup policies throttling by default

Changelog: changed

app/helpers/container_registry_helper.rb

@@ -2,8 +2,7 @@
 
 module ContainerRegistryHelper
   def container_registry_expiration_policies_throttling?
-    Feature.enabled?(:container_registry_expiration_policies_throttling) &&
-      ContainerRegistry::Client.supports_tag_delete?
+    Feature.enabled?(:container_registry_expiration_policies_throttling, default_enabled: :yaml)
   end
 
   def container_repository_gid_prefix

app/services/projects/container_repository/cleanup_tags_service.rb

@@ -152,7 +152,7 @@ module Projects
       end
 
       def throttling_enabled?
-        Feature.enabled?(:container_registry_expiration_policies_throttling)
+        Feature.enabled?(:container_registry_expiration_policies_throttling, default_enabled: :yaml)
       end
 
       def max_list_size

app/services/projects/container_repository/gitlab/delete_tags_service.rb

@@ -54,7 +54,7 @@ module Projects
 
         def throttling_enabled?
           strong_memoize(:feature_flag) do
-            Feature.enabled?(:container_registry_expiration_policies_throttling)
+            Feature.enabled?(:container_registry_expiration_policies_throttling, default_enabled: :yaml)
           end
         end
 

app/workers/container_expiration_policies/cleanup_container_repository_worker.rb

@@ -123,7 +123,7 @@ module ContainerExpirationPolicies
     end
 
     def throttling_enabled?
-      Feature.enabled?(:container_registry_expiration_policies_throttling)
+      Feature.enabled?(:container_registry_expiration_policies_throttling, default_enabled: :yaml)
     end
 
     def max_cleanup_execution_time

app/workers/container_expiration_policy_worker.rb

@@ -99,7 +99,7 @@ class ContainerExpirationPolicyWorker # rubocop:disable Scalability/IdempotentWo
   end
 
   def throttling_enabled?
-    Feature.enabled?(:container_registry_expiration_policies_throttling)
+    Feature.enabled?(:container_registry_expiration_policies_throttling, default_enabled: :yaml)
   end
 
   def lease_timeout

config/feature_flags/development/container_registry_expiration_policies_throttling.yml

@@ -5,4 +5,4 @@ rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/238190
 milestone: '13.4'
 type: development
 group: group::package
-default_enabled: false
+default_enabled: true

doc/user/packages/container_registry/reduce_container_registry_storage.md

@@ -157,11 +157,13 @@ Here are examples of regex patterns you may want to use:
 
 ### Set cleanup limits to conserve resources
 
-> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/288812) in GitLab 13.9.
-> - It's [deployed behind a feature flag](../../feature_flags.md), disabled by default.
-> - It's enabled on GitLab.com.
-> - It's not recommended for production use.
-> - To use it in GitLab self-managed instances, ask a GitLab administrator to [enable it](#enable-or-disable-cleanup-policy-limits).
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/288812) in GitLab 13.9 [with a flag](../../../administration/feature_flags.md) named `container_registry_expiration_policies_throttling`. Disabled by default.
+> - [Enabled by default](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/80815) in GitLab 14.9.
+
+FLAG:
+By default this feature is available in GitLab 14.9. To disable the feature, an administrator can
+[disable the feature flag](../../../administration/feature_flags.md)
+named `container_registry_expiration_policies_throttling`.
 
 Cleanup policies are executed as a background process. This process is complex, and depending on the number of tags to delete,
 the process can take time to finish.
@@ -188,31 +190,11 @@ For self-managed instances, those settings can be updated in the [Rails console]
   ApplicationSetting.last.update(container_registry_expiration_policies_worker_capacity: 3)
   ```
 
-Alternatively, once the limits are [enabled](#enable-or-disable-cleanup-policy-limits),
-they are available in the [administrator area](../../admin_area/index.md):
+They are also available in the [administrator area](../../admin_area/index.md):
 
 1. On the top bar, select **Menu > Admin**.
 1. Go to **Settings > CI/CD > Container Registry**.
 
-#### Enable or disable cleanup policy limits
-
-The cleanup policies limits are under development and not ready for production use. They are
-deployed behind a feature flag that is **disabled by default**.
-[GitLab administrators with access to the GitLab Rails console](../../../administration/feature_flags.md)
-can enable it.
-
-To enable it:
-
-```ruby
-Feature.enable(:container_registry_expiration_policies_throttling)
-```
-
-To disable it:
-
-```ruby
-Feature.disable(:container_registry_expiration_policies_throttling)
-```
-
 ### Use the cleanup policy API
 
 You can set, update, and disable the cleanup policies using the GitLab API.

spec/features/admin/admin_settings_spec.rb

@@ -394,26 +394,16 @@ RSpec.describe 'Admin updates settings' do
 
         %i[container_registry_delete_tags_service_timeout container_registry_expiration_policies_worker_capacity container_registry_cleanup_tags_service_max_list_size].each do |setting|
           context "for container registry setting #{setting}" do
-            context 'with feature flag enabled' do
-              context 'with client supporting tag delete' do
-                it 'changes the setting' do
-                  visit ci_cd_admin_application_settings_path
-
-                  page.within('.as-registry') do
-                    fill_in "application_setting_#{setting}", with: 400
-                    click_button 'Save changes'
-                  end
-
-                  expect(current_settings.public_send(setting)).to eq(400)
-                  expect(page).to have_content "Application settings saved successfully"
-                end
-              end
-
-              context 'with client not supporting tag delete' do
-                let(:client_support) { false }
+            it 'changes the setting' do
+              visit ci_cd_admin_application_settings_path
 
-                it_behaves_like 'not having container registry setting', setting
+              page.within('.as-registry') do
+                fill_in "application_setting_#{setting}", with: 400
+                click_button 'Save changes'
               end
+
+              expect(current_settings.public_send(setting)).to eq(400)
+              expect(page).to have_content "Application settings saved successfully"
             end
 
             context 'with feature flag disabled' do
@@ -425,28 +415,18 @@ RSpec.describe 'Admin updates settings' do
         end
 
         context 'for container registry setting container_registry_expiration_policies_caching' do
-          context 'with feature flag enabled' do
-            context 'with client supporting tag delete' do
-              it 'updates container_registry_expiration_policies_caching' do
-                old_value = current_settings.container_registry_expiration_policies_caching
+          it 'updates container_registry_expiration_policies_caching' do
+            old_value = current_settings.container_registry_expiration_policies_caching
 
-                visit ci_cd_admin_application_settings_path
-
-                page.within('.as-registry') do
-                  find('#application_setting_container_registry_expiration_policies_caching.form-check-input').click
-                  click_button 'Save changes'
-                end
+            visit ci_cd_admin_application_settings_path
 
-                expect(current_settings.container_registry_expiration_policies_caching).to eq(!old_value)
-                expect(page).to have_content "Application settings saved successfully"
-              end
+            page.within('.as-registry') do
+              find('#application_setting_container_registry_expiration_policies_caching.form-check-input').click
+              click_button 'Save changes'
             end
 
-            context 'with client not supporting tag delete' do
-              let(:client_support) { false }
-
-              it_behaves_like 'not having container registry setting', :container_registry_expiration_policies_caching
-            end
+            expect(current_settings.container_registry_expiration_policies_caching).to eq(!old_value)
+            expect(page).to have_content "Application settings saved successfully"
           end
 
           context 'with feature flag disabled' do

spec/helpers/container_registry_helper_spec.rb

@@ -3,25 +3,17 @@
 require 'spec_helper'
 
 RSpec.describe ContainerRegistryHelper do
-  using RSpec::Parameterized::TableSyntax
-
   describe '#container_registry_expiration_policies_throttling?' do
     subject { helper.container_registry_expiration_policies_throttling? }
 
-    where(:feature_flag_enabled, :client_support, :expected_result) do
-      true  | true  | true
-      true  | false | false
-      false | true  | false
-      false | false | false
-    end
+    it { is_expected.to eq(true) }
 
-    with_them do
+    context 'with container_registry_expiration_policies_throttling disabled' do
       before do
-        stub_feature_flags(container_registry_expiration_policies_throttling: feature_flag_enabled)
-        allow(ContainerRegistry::Client).to receive(:supports_tag_delete?).and_return(client_support)
+        stub_feature_flags(container_registry_expiration_policies_throttling: false)
       end
 
-      it { is_expected.to eq(expected_result) }
+      it { is_expected.to eq(false) }
     end
   end
 end