Merge branch 'an-sidekiq-job-feature-attribution' into 'master'

Attribute Sidekiq workers to feature categories

Closes gitlab-com/gl-infra/scalability#32

See merge request gitlab-org/gitlab!18462

app/models/concerns/worker_attributes.rb

+# frozen_string_literal: true
+
+module WorkerAttributes
+  extend ActiveSupport::Concern
+
+  class_methods do
+    def feature_category(value)
+      raise "Invalid category. Use `feature_category_not_owned!` to mark a worker as not owned" if value == :not_owned
+
+      worker_attributes[:feature_category] = value
+    end
+
+    # Special case: mark this work as not associated with a feature category
+    # this should be used for cross-cutting concerns, such as mailer workers.
+    def feature_category_not_owned!
+      worker_attributes[:feature_category] = :not_owned
+    end
+
+    def get_feature_category
+      get_worker_attribute(:feature_category)
+    end
+
+    def feature_category_not_owned?
+      get_worker_attribute(:feature_category) == :not_owned
+    end
+
+    protected
+
+    # Returns a worker attribute declared on this class or its parent class.
+    # This approach allows declared attributes to be inherited by
+    # child classes.
+    def get_worker_attribute(name)
+      worker_attributes[name] || superclass_worker_attributes(name)
+    end
+
+    private
+
+    def worker_attributes
+      @attributes ||= {}
+    end
+
+    def superclass_worker_attributes(name)
+      return unless superclass.include? WorkerAttributes
+
+      superclass.get_worker_attribute(name)
+    end
+  end
+end

app/workers/admin_email_worker.rb

@@ -4,6 +4,8 @@ class AdminEmailWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category_not_owned!
+
   def perform
     send_repository_check_mail if Gitlab::CurrentSettings.repository_checks_enabled
   end

app/workers/authorized_projects_worker.rb

@@ -4,6 +4,8 @@ class AuthorizedProjectsWorker
   include ApplicationWorker
   prepend WaitableWorker
 
+  feature_category :authentication_and_authorization
+
   # This is a workaround for a Ruby 2.3.7 bug. rspec-mocks cannot restore the
   # visibility of prepended modules. See https://github.com/rspec/rspec-mocks/issues/1231
   # for more details.

app/workers/auto_merge_process_worker.rb

@@ -4,6 +4,7 @@ class AutoMergeProcessWorker
   include ApplicationWorker
 
   queue_namespace :auto_merge
+  feature_category :continuous_delivery
 
   def perform(merge_request_id)
     MergeRequest.find_by_id(merge_request_id).try do |merge_request|

app/workers/background_migration_worker.rb

@@ -3,6 +3,8 @@
 class BackgroundMigrationWorker
   include ApplicationWorker
 
+  feature_category_not_owned!
+
   # The minimum amount of time between processing two jobs of the same migration
   # class.
   #

app/workers/build_hooks_worker.rb

@@ -5,6 +5,7 @@ class BuildHooksWorker
   include PipelineQueue
 
   queue_namespace :pipeline_hooks
+  feature_category :continuous_integration
 
   # rubocop: disable CodeReuse/ActiveRecord
   def perform(build_id)

app/workers/build_queue_worker.rb

@@ -5,6 +5,7 @@ class BuildQueueWorker
   include PipelineQueue
 
   queue_namespace :pipeline_processing
+  feature_category :continuous_integration
 
   # rubocop: disable CodeReuse/ActiveRecord
   def perform(build_id)

app/workers/chat_notification_worker.rb

@@ -3,6 +3,8 @@
 class ChatNotificationWorker
   include ApplicationWorker
 
+  feature_category :chatops
+
   RESCHEDULE_INTERVAL = 2.seconds
 
   # rubocop: disable CodeReuse/ActiveRecord

app/workers/ci/archive_traces_cron_worker.rb

@@ -5,6 +5,8 @@ module Ci
     include ApplicationWorker
     include CronjobQueue
 
+    feature_category :continuous_integration
+
     # rubocop: disable CodeReuse/ActiveRecord
     def perform
       # Archive stale live traces which still resides in redis or database

app/workers/ci/build_prepare_worker.rb

@@ -6,6 +6,7 @@ module Ci
     include PipelineQueue
 
     queue_namespace :pipeline_processing
+    feature_category :continuous_integration
 
     def perform(build_id)
       Ci::Build.find_by_id(build_id).try do |build|

app/workers/ci/build_schedule_worker.rb

@@ -6,6 +6,7 @@ module Ci
     include PipelineQueue
 
     queue_namespace :pipeline_processing
+    feature_category :continuous_integration
 
     def perform(build_id)
       ::Ci::Build.find_by_id(build_id).try do |build|

app/workers/cleanup_container_repository_worker.rb

@@ -4,6 +4,7 @@ class CleanupContainerRepositoryWorker
   include ApplicationWorker
 
   queue_namespace :container_repository
+  feature_category :container_registry
 
   attr_reader :container_repository, :current_user
 

app/workers/concerns/application_worker.rb

@@ -8,6 +8,7 @@ module ApplicationWorker
   extend ActiveSupport::Concern
 
   include Sidekiq::Worker # rubocop:disable Cop/IncludeSidekiqWorker
+  include WorkerAttributes
 
   included do
     set_queue

app/workers/concerns/auto_devops_queue.rb

@@ -5,5 +5,6 @@ module AutoDevopsQueue
 
   included do
     queue_namespace :auto_devops
+    feature_category :auto_devops
   end
 end

app/workers/concerns/chaos_queue.rb

@@ -5,5 +5,6 @@ module ChaosQueue
 
   included do
     queue_namespace :chaos
+    feature_category :chaos_engineering
   end
 end

app/workers/concerns/cluster_queue.rb

@@ -8,5 +8,6 @@ module ClusterQueue
 
   included do
     queue_namespace :gcp_cluster
+    feature_category :kubernetes_configuration
   end
 end

app/workers/concerns/gitlab/github_import/object_importer.rb

@@ -12,6 +12,8 @@ module Gitlab
         include GithubImport::Queue
         include ReschedulingMethods
         include NotifyUponDeath
+
+        feature_category :importers
       end
 
       # project - An instance of `Project` to import the data into.

app/workers/concerns/gitlab/github_import/queue.rb

@@ -7,6 +7,7 @@ module Gitlab
 
       included do
         queue_namespace :github_importer
+        feature_category :importers
 
         # If a job produces an error it may block a stage from advancing
         # forever. To prevent this from happening we prevent jobs from going to

app/workers/concerns/object_pool_queue.rb

@@ -8,5 +8,6 @@ module ObjectPoolQueue
 
   included do
     queue_namespace :object_pool
+    feature_category :gitaly
   end
 end

app/workers/concerns/pipeline_background_queue.rb

@@ -8,5 +8,6 @@ module PipelineBackgroundQueue
 
   included do
     queue_namespace :pipeline_background
+    feature_category :continuous_integration
   end
 end

app/workers/concerns/pipeline_queue.rb

@@ -8,5 +8,6 @@ module PipelineQueue
 
   included do
     queue_namespace :pipeline_default
+    feature_category :continuous_integration
   end
 end

app/workers/concerns/repository_check_queue.rb

@@ -6,7 +6,7 @@ module RepositoryCheckQueue
 
   included do
     queue_namespace :repository_check
-
     sidekiq_options retry: false
+    feature_category :source_code_management
   end
 end

app/workers/concerns/todos_destroyer_queue.rb

@@ -8,5 +8,6 @@ module TodosDestroyerQueue
 
   included do
     queue_namespace :todos_destroyer
+    feature_category :issue_tracking
   end
 end

app/workers/create_evidence_worker.rb

@@ -3,6 +3,8 @@
 class CreateEvidenceWorker
   include ApplicationWorker
 
+  feature_category :release_governance
+
   def perform(release_id)
     release = Release.find_by_id(release_id)
     return unless release

app/workers/create_gpg_signature_worker.rb

@@ -3,6 +3,8 @@
 class CreateGpgSignatureWorker
   include ApplicationWorker
 
+  feature_category :source_code_management
+
   # rubocop: disable CodeReuse/ActiveRecord
   def perform(commit_shas, project_id)
     # Older versions of Git::BranchPushService may push a single commit ID on

app/workers/create_note_diff_file_worker.rb

@@ -3,6 +3,8 @@
 class CreateNoteDiffFileWorker
   include ApplicationWorker
 
+  feature_category :source_code_management
+
   def perform(diff_note_id)
     diff_note = DiffNote.find(diff_note_id)
 

app/workers/create_pipeline_worker.rb

@@ -5,6 +5,7 @@ class CreatePipelineWorker
   include PipelineQueue
 
   queue_namespace :pipeline_creation
+  feature_category :continuous_integration
 
   def perform(project_id, user_id, ref, source, params = {})
     project = Project.find(project_id)

app/workers/delete_container_repository_worker.rb

@@ -5,6 +5,7 @@ class DeleteContainerRepositoryWorker
   include ExclusiveLeaseGuard
 
   queue_namespace :container_repository
+  feature_category :container_registry
 
   LEASE_TIMEOUT = 1.hour
 

app/workers/delete_diff_files_worker.rb

@@ -3,6 +3,8 @@
 class DeleteDiffFilesWorker
   include ApplicationWorker
 
+  feature_category :source_code_management
+
   # rubocop: disable CodeReuse/ActiveRecord
   def perform(merge_request_diff_id)
     merge_request_diff = MergeRequestDiff.find(merge_request_diff_id)

app/workers/delete_merged_branches_worker.rb

@@ -3,6 +3,8 @@
 class DeleteMergedBranchesWorker
   include ApplicationWorker
 
+  feature_category :source_code_management
+
   def perform(project_id, user_id)
     begin
       project = Project.find(project_id)

app/workers/delete_stored_files_worker.rb

@@ -3,6 +3,8 @@
 class DeleteStoredFilesWorker
   include ApplicationWorker
 
+  feature_category_not_owned!
+
   def perform(class_name, keys)
     klass = begin
       class_name.constantize

app/workers/delete_user_worker.rb

@@ -3,6 +3,8 @@
 class DeleteUserWorker
   include ApplicationWorker
 
+  feature_category :authentication_and_authorization
+
   def perform(current_user_id, delete_user_id, options = {})
     delete_user  = User.find(delete_user_id)
     current_user = User.find(current_user_id)

app/workers/deployments/finished_worker.rb

@@ -5,6 +5,7 @@ module Deployments
     include ApplicationWorker
 
     queue_namespace :deployment
+    feature_category :continuous_delivery
 
     def perform(deployment_id)
       Deployment.find_by_id(deployment_id).try(:execute_hooks)

app/workers/deployments/success_worker.rb

@@ -5,6 +5,7 @@ module Deployments
     include ApplicationWorker
 
     queue_namespace :deployment
+    feature_category :continuous_delivery
 
     def perform(deployment_id)
       Deployment.find_by_id(deployment_id).try do |deployment|

app/workers/detect_repository_languages_worker.rb

@@ -6,6 +6,7 @@ class DetectRepositoryLanguagesWorker
   include ExclusiveLeaseGuard
 
   sidekiq_options retry: 1
+  feature_category :source_code_management
 
   LEASE_TIMEOUT = 300
 

app/workers/email_receiver_worker.rb

@@ -3,6 +3,8 @@
 class EmailReceiverWorker
   include ApplicationWorker
 
+  feature_category :issue_tracking
+
   def perform(raw)
     return unless Gitlab::IncomingEmail.enabled?
 

app/workers/emails_on_push_worker.rb

@@ -5,6 +5,8 @@ class EmailsOnPushWorker
 
   attr_reader :email, :skip_premailer
 
+  feature_category :source_code_management
+
   def perform(project_id, recipients, push_data, options = {})
     options.symbolize_keys!
     options.reverse_merge!(

app/workers/expire_build_artifacts_worker.rb

@@ -4,6 +4,8 @@ class ExpireBuildArtifactsWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category :continuous_integration
+
   def perform
     if Feature.enabled?(:ci_new_expire_job_artifacts_service, default_enabled: true)
       perform_efficient_artifacts_removal

app/workers/expire_build_instance_artifacts_worker.rb

@@ -3,6 +3,8 @@
 class ExpireBuildInstanceArtifactsWorker
   include ApplicationWorker
 
+  feature_category :continuous_integration
+
   # rubocop: disable CodeReuse/ActiveRecord
   def perform(build_id)
     build = Ci::Build

app/workers/git_garbage_collect_worker.rb

@@ -4,6 +4,7 @@ class GitGarbageCollectWorker
   include ApplicationWorker
 
   sidekiq_options retry: false
+  feature_category :gitaly
 
   # Timeout set to 24h
   LEASE_TIMEOUT = 86400

app/workers/gitlab/github_import/advance_stage_worker.rb

@@ -10,6 +10,7 @@ module Gitlab
       include ApplicationWorker
 
       sidekiq_options dead: false
+      feature_category :importers
 
       INTERVAL = 30.seconds.to_i
 

app/workers/gitlab_shell_worker.rb

@@ -4,6 +4,8 @@ class GitlabShellWorker
   include ApplicationWorker
   include Gitlab::ShellAdapter
 
+  feature_category :source_code_management
+
   def perform(action, *arg)
     gitlab_shell.__send__(action, *arg) # rubocop:disable GitlabSecurity/PublicSend
   end

app/workers/gitlab_usage_ping_worker.rb

@@ -6,6 +6,8 @@ class GitlabUsagePingWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category_not_owned!
+
   # Retry for up to approximately three hours then give up.
   sidekiq_options retry: 10, dead: false
 

app/workers/group_destroy_worker.rb

@@ -4,6 +4,8 @@ class GroupDestroyWorker
   include ApplicationWorker
   include ExceptionBacktrace
 
+  feature_category :groups
+
   def perform(group_id, user_id)
     begin
       group = Group.find(group_id)

app/workers/hashed_storage/base_worker.rb

@@ -3,6 +3,9 @@
 module HashedStorage
   class BaseWorker
     include ExclusiveLeaseGuard
+    include WorkerAttributes
+
+    feature_category :source_code_management
 
     LEASE_TIMEOUT = 30.seconds.to_i
     LEASE_KEY_SEGMENT = 'project_migrate_hashed_storage_worker'

app/workers/hashed_storage/migrator_worker.rb

@@ -5,6 +5,7 @@ module HashedStorage
     include ApplicationWorker
 
     queue_namespace :hashed_storage
+    feature_category :source_code_management
 
     # @param [Integer] start initial ID of the batch
     # @param [Integer] finish last ID of the batch

app/workers/hashed_storage/rollbacker_worker.rb

@@ -5,6 +5,7 @@ module HashedStorage
     include ApplicationWorker
 
     queue_namespace :hashed_storage
+    feature_category :source_code_management
 
     # @param [Integer] start initial ID of the batch
     # @param [Integer] finish last ID of the batch

app/workers/import_export_project_cleanup_worker.rb

@@ -4,6 +4,8 @@ class ImportExportProjectCleanupWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category :importers
+
   def perform
     ImportExportCleanUpService.new.execute
   end

app/workers/import_issues_csv_worker.rb

@@ -3,6 +3,8 @@
 class ImportIssuesCsvWorker
   include ApplicationWorker
 
+  feature_category :issue_tracking
+
   sidekiq_retries_exhausted do |job|
     Upload.find(job['args'][2]).destroy
   end

app/workers/invalid_gpg_signature_update_worker.rb

@@ -3,6 +3,8 @@
 class InvalidGpgSignatureUpdateWorker
   include ApplicationWorker
 
+  feature_category :source_code_management
+
   # rubocop: disable CodeReuse/ActiveRecord
   def perform(gpg_key_id)
     gpg_key = GpgKey.find_by(id: gpg_key_id)

app/workers/irker_worker.rb

@@ -6,6 +6,8 @@ require 'socket'
 class IrkerWorker
   include ApplicationWorker
 
+  feature_category :integrations
+
   def perform(project_id, chans, colors, push_data, settings)
     project = Project.find(project_id)
 

app/workers/issue_due_scheduler_worker.rb

@@ -4,6 +4,8 @@ class IssueDueSchedulerWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category :issue_tracking
+
   # rubocop: disable CodeReuse/ActiveRecord
   def perform
     project_ids = Issue.opened.due_tomorrow.group(:project_id).pluck(:project_id).map { |id| [id] }

app/workers/mail_scheduler/issue_due_worker.rb

@@ -5,6 +5,8 @@ module MailScheduler
     include ApplicationWorker
     include MailSchedulerQueue
 
+    feature_category :issue_tracking
+
     # rubocop: disable CodeReuse/ActiveRecord
     def perform(project_id)
       Issue.opened.due_tomorrow.in_projects(project_id).preload(:project).find_each do |issue|

app/workers/mail_scheduler/notification_service_worker.rb

@@ -7,6 +7,8 @@ module MailScheduler
     include ApplicationWorker
     include MailSchedulerQueue
 
+    feature_category :issue_tracking
+
     def perform(meth, *args)
       check_arguments!(args)
 

app/workers/merge_worker.rb

@@ -3,6 +3,8 @@
 class MergeWorker
   include ApplicationWorker
 
+  feature_category :source_code_management
+
   def perform(merge_request_id, current_user_id, params)
     params = params.with_indifferent_access
     current_user = User.find(current_user_id)

app/workers/migrate_external_diffs_worker.rb

@@ -3,6 +3,8 @@
 class MigrateExternalDiffsWorker
   include ApplicationWorker
 
+  feature_category :source_code_management
+
   def perform(merge_request_diff_id)
     diff = MergeRequestDiff.find_by_id(merge_request_diff_id)
     return unless diff

app/workers/namespaceless_project_destroy_worker.rb

@@ -10,6 +10,8 @@ class NamespacelessProjectDestroyWorker
   include ApplicationWorker
   include ExceptionBacktrace
 
+  feature_category :authentication_and_authorization
+
   def perform(project_id)
     begin
       project = Project.unscoped.find(project_id)

app/workers/namespaces/prune_aggregation_schedules_worker.rb

@@ -5,6 +5,8 @@ module Namespaces
     include ApplicationWorker
     include CronjobQueue
 
+    feature_category :source_code_management
+
     # Worker to prune pending rows on Namespace::AggregationSchedule
     # It's scheduled to run once a day at 1:05am.
     def perform

app/workers/namespaces/root_statistics_worker.rb

@@ -5,6 +5,7 @@ module Namespaces
     include ApplicationWorker
 
     queue_namespace :update_namespace_statistics
+    feature_category :source_code_management
 
     def perform(namespace_id)
       namespace = Namespace.find(namespace_id)

app/workers/namespaces/schedule_aggregation_worker.rb

@@ -5,6 +5,7 @@ module Namespaces
     include ApplicationWorker
 
     queue_namespace :update_namespace_statistics
+    feature_category :source_code_management
 
     def perform(namespace_id)
       return unless aggregation_schedules_table_exists?

app/workers/new_issue_worker.rb

@@ -4,6 +4,8 @@ class NewIssueWorker
   include ApplicationWorker
   include NewIssuable
 
+  feature_category :issue_tracking
+
   def perform(issue_id, user_id)
     return unless objects_found?(issue_id, user_id)
 

app/workers/new_merge_request_worker.rb

@@ -4,6 +4,8 @@ class NewMergeRequestWorker
   include ApplicationWorker
   include NewIssuable
 
+  feature_category :source_code_management
+
   def perform(merge_request_id, user_id)
     return unless objects_found?(merge_request_id, user_id)
 

app/workers/new_note_worker.rb

@@ -3,6 +3,8 @@
 class NewNoteWorker
   include ApplicationWorker
 
+  feature_category :issue_tracking
+
   # Keep extra parameter to preserve backwards compatibility with
   # old `NewNoteWorker` jobs (can remove later)
   # rubocop: disable CodeReuse/ActiveRecord

app/workers/new_release_worker.rb

@@ -4,6 +4,7 @@ class NewReleaseWorker
   include ApplicationWorker
 
   queue_namespace :notifications
+  feature_category :release_orchestration
 
   def perform(release_id)
     release = Release.with_project_and_namespace.find_by_id(release_id)

app/workers/object_storage/background_move_worker.rb

@@ -6,6 +6,7 @@ module ObjectStorage
     include ObjectStorageQueue
 
     sidekiq_options retry: 5
+    feature_category_not_owned!
 
     def perform(uploader_class_name, subject_class_name, file_field, subject_id)
       uploader_class = uploader_class_name.constantize

app/workers/object_storage/migrate_uploads_worker.rb

@@ -5,6 +5,8 @@ module ObjectStorage
     include ApplicationWorker
     include ObjectStorageQueue
 
+    feature_category_not_owned!
+
     SanityCheckError = Class.new(StandardError)
 
     class MigrationResult

app/workers/pages_domain_removal_cron_worker.rb

@@ -4,6 +4,8 @@ class PagesDomainRemovalCronWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category :pages
+
   def perform
     PagesDomain.for_removal.find_each do |domain|
       domain.destroy!

app/workers/pages_domain_ssl_renewal_cron_worker.rb

@@ -4,6 +4,8 @@ class PagesDomainSslRenewalCronWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category :pages
+
   def perform
     return unless ::Gitlab::LetsEncrypt.enabled?
 

app/workers/pages_domain_ssl_renewal_worker.rb

@@ -3,6 +3,8 @@
 class PagesDomainSslRenewalWorker
   include ApplicationWorker
 
+  feature_category :pages
+
   def perform(domain_id)
     domain = PagesDomain.find_by_id(domain_id)
     return unless domain&.enabled?

app/workers/pages_domain_verification_cron_worker.rb

@@ -4,6 +4,8 @@ class PagesDomainVerificationCronWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category :pages
+
   def perform
     return if Gitlab::Database.read_only?
 

app/workers/pages_domain_verification_worker.rb

@@ -3,6 +3,8 @@
 class PagesDomainVerificationWorker
   include ApplicationWorker
 
+  feature_category :pages
+
   # rubocop: disable CodeReuse/ActiveRecord
   def perform(domain_id)
     return if Gitlab::Database.read_only?

app/workers/pages_worker.rb

@@ -4,6 +4,7 @@ class PagesWorker
   include ApplicationWorker
 
   sidekiq_options retry: 3
+  feature_category :pages
 
   def perform(action, *arg)
     send(action, *arg) # rubocop:disable GitlabSecurity/PublicSend

app/workers/pipeline_process_worker.rb

@@ -5,6 +5,7 @@ class PipelineProcessWorker
   include PipelineQueue
 
   queue_namespace :pipeline_processing
+  feature_category :continuous_integration
 
   # rubocop: disable CodeReuse/ActiveRecord
   def perform(pipeline_id, build_ids = nil)

app/workers/pipeline_schedule_worker.rb

@@ -4,6 +4,8 @@ class PipelineScheduleWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category :continuous_integration
+
   def perform
     Ci::PipelineSchedule.runnable_schedules.preloaded.find_in_batches do |schedules|
       schedules.each do |schedule|

app/workers/plugin_worker.rb

@@ -4,6 +4,7 @@ class PluginWorker
   include ApplicationWorker
 
   sidekiq_options retry: false
+  feature_category :integrations
 
   def perform(file_name, data)
     success, message = Gitlab::Plugin.execute(file_name, data)

app/workers/post_receive.rb

@@ -3,6 +3,8 @@
 class PostReceive
   include ApplicationWorker
 
+  feature_category :source_code_management
+
   def perform(gl_repository, identifier, changes, push_options = {})
     project, repo_type = Gitlab::GlRepository.parse(gl_repository)
 

app/workers/process_commit_worker.rb

@@ -10,6 +10,8 @@
 class ProcessCommitWorker
   include ApplicationWorker
 
+  feature_category :source_code_management
+
   # project_id - The ID of the project this commit belongs to.
   # user_id - The ID of the user that pushed the commit.
   # commit_hash - Hash containing commit details to use for constructing a

app/workers/project_cache_worker.rb

@@ -5,6 +5,8 @@ class ProjectCacheWorker
   include ApplicationWorker
   LEASE_TIMEOUT = 15.minutes.to_i
 
+  feature_category :source_code_management
+
   # project_id - The ID of the project for which to flush the cache.
   # files - An Array containing extra types of files to refresh such as
   #         `:readme` to flush the README and `:changelog` to flush the

app/workers/project_daily_statistics_worker.rb

@@ -3,6 +3,8 @@
 class ProjectDailyStatisticsWorker
   include ApplicationWorker
 
+  feature_category :source_code_management
+
   def perform(project_id)
     project = Project.find_by_id(project_id)
 

app/workers/project_destroy_worker.rb

@@ -4,6 +4,8 @@ class ProjectDestroyWorker
   include ApplicationWorker
   include ExceptionBacktrace
 
+  feature_category :source_code_management
+
   def perform(project_id, user_id, params)
     project = Project.find(project_id)
     user = User.find(user_id)

app/workers/project_export_worker.rb

@@ -5,6 +5,7 @@ class ProjectExportWorker
   include ExceptionBacktrace
 
   sidekiq_options retry: 3
+  feature_category :source_code_management
 
   def perform(current_user_id, project_id, after_export_strategy = {}, params = {})
     current_user = User.find(current_user_id)

app/workers/project_service_worker.rb

@@ -4,6 +4,7 @@ class ProjectServiceWorker
   include ApplicationWorker
 
   sidekiq_options dead: false
+  feature_category :integrations
 
   def perform(hook_id, data)
     data = data.with_indifferent_access

app/workers/propagate_service_template_worker.rb

@@ -4,6 +4,8 @@
 class PropagateServiceTemplateWorker
   include ApplicationWorker
 
+  feature_category :source_code_management
+
   LEASE_TIMEOUT = 4.hours.to_i
 
   # rubocop: disable CodeReuse/ActiveRecord

app/workers/prune_old_events_worker.rb

@@ -4,6 +4,8 @@ class PruneOldEventsWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category_not_owned!
+
   # rubocop: disable CodeReuse/ActiveRecord
   def perform
     # Contribution calendar shows maximum 12 months of events, we retain 3 years for data integrity.

app/workers/prune_web_hook_logs_worker.rb

@@ -6,6 +6,8 @@ class PruneWebHookLogsWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category :integrations
+
   # The maximum number of rows to remove in a single job.
   DELETE_LIMIT = 50_000
 

app/workers/reactive_caching_worker.rb

@@ -3,6 +3,8 @@
 class ReactiveCachingWorker
   include ApplicationWorker
 
+  feature_category_not_owned!
+
   def perform(class_name, id, *args)
     klass = begin
       class_name.constantize

app/workers/rebase_worker.rb

@@ -5,6 +5,8 @@
 class RebaseWorker
   include ApplicationWorker
 
+  feature_category :source_code_management
+
   def perform(merge_request_id, current_user_id)
     current_user = User.find(current_user_id)
     merge_request = MergeRequest.find(merge_request_id)

app/workers/remote_mirror_notification_worker.rb

@@ -3,6 +3,8 @@
 class RemoteMirrorNotificationWorker
   include ApplicationWorker
 
+  feature_category :source_code_management
+
   def perform(remote_mirror_id)
     remote_mirror = RemoteMirror.find_by_id(remote_mirror_id)
 

app/workers/remove_expired_group_links_worker.rb

@@ -4,6 +4,8 @@ class RemoveExpiredGroupLinksWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category :authentication_and_authorization
+
   def perform
     ProjectGroupLink.expired.destroy_all # rubocop: disable DestroyAll
   end

app/workers/remove_expired_members_worker.rb

@@ -4,6 +4,8 @@ class RemoveExpiredMembersWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category :authentication_and_authorization
+
   def perform
     Member.expired.find_each do |member|
       Members::DestroyService.new.execute(member, skip_authorization: true)

app/workers/remove_unreferenced_lfs_objects_worker.rb

@@ -4,6 +4,8 @@ class RemoveUnreferencedLfsObjectsWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category :source_code_management
+
   def perform
     LfsObject.destroy_unreferenced
   end

app/workers/repository_archive_cache_worker.rb

@@ -4,6 +4,8 @@ class RepositoryArchiveCacheWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category :source_code_management
+
   def perform
     RepositoryArchiveCleanUpService.new.execute
   end

app/workers/repository_check/dispatch_worker.rb

@@ -7,6 +7,8 @@ module RepositoryCheck
     include ::EachShardWorker
     include ExclusiveLeaseGuard
 
+    feature_category :source_code_management
+
     LEASE_TIMEOUT = 1.hour
 
     def perform

app/workers/repository_cleanup_worker.rb

@@ -4,6 +4,7 @@ class RepositoryCleanupWorker
   include ApplicationWorker
 
   sidekiq_options retry: 3
+  feature_category :source_code_management
 
   sidekiq_retries_exhausted do |msg, err|
     next if err.is_a?(ActiveRecord::RecordNotFound)

app/workers/repository_fork_worker.rb

@@ -6,6 +6,8 @@ class RepositoryForkWorker
   include ProjectStartImport
   include ProjectImportOptions
 
+  feature_category :source_code_management
+
   def perform(*args)
     target_project_id = args.shift
     target_project = Project.find(target_project_id)

app/workers/repository_import_worker.rb

@@ -6,6 +6,8 @@ class RepositoryImportWorker
   include ProjectStartImport
   include ProjectImportOptions
 
+  feature_category :importers
+
   # technical debt: https://gitlab.com/gitlab-org/gitlab/issues/33991
   sidekiq_options memory_killer_memory_growth_kb: ENV.fetch('MEMORY_KILLER_REPOSITORY_IMPORT_WORKER_MEMORY_GROWTH_KB', 50).to_i
   sidekiq_options memory_killer_max_memory_growth_kb: ENV.fetch('MEMORY_KILLER_REPOSITORY_IMPORT_WORKER_MAX_MEMORY_GROWTH_KB', 300_000).to_i

app/workers/repository_remove_remote_worker.rb

@@ -4,6 +4,8 @@ class RepositoryRemoveRemoteWorker
   include ApplicationWorker
   include ExclusiveLeaseGuard
 
+  feature_category :source_code_management
+
   LEASE_TIMEOUT = 1.hour
 
   attr_reader :project, :remote_name

app/workers/repository_update_remote_mirror_worker.rb

@@ -7,6 +7,7 @@ class RepositoryUpdateRemoteMirrorWorker
   include Gitlab::ExclusiveLeaseHelpers
 
   sidekiq_options retry: 3, dead: false
+  feature_category :source_code_management
 
   LOCK_WAIT_TIME = 30.seconds
   MAX_TRIES = 3

app/workers/requests_profiles_worker.rb

@@ -4,6 +4,8 @@ class RequestsProfilesWorker
   include ApplicationWorker
   include CronjobQueue
 
+  feature_category :source_code_management
+
   def perform
     Gitlab::RequestProfiler.remove_all_profiles
   end

app/workers/run_pipeline_schedule_worker.rb

@@ -5,6 +5,7 @@ class RunPipelineScheduleWorker
   include PipelineQueue
 
   queue_namespace :pipeline_creation
+  feature_category :continuous_integration
 
   # rubocop: disable CodeReuse/ActiveRecord
   def perform(schedule_id, user_id)