Assign all pipeline workers to specific queues

app/workers/expire_pipeline_cache_worker.rb

@@ -2,6 +2,8 @@ class ExpirePipelineCacheWorker
   include Sidekiq::Worker
   include PipelineQueue
+  enqueue_in group: :cache
+
   def perform(pipeline_id)
     pipeline = Ci::Pipeline.find_by(id: pipeline_id)
     return unless pipeline

app/workers/pipeline_hooks_worker.rb

@@ -2,6 +2,8 @@ class PipelineHooksWorker
   include Sidekiq::Worker
   include PipelineQueue
+  enqueue_in group: :hooks
+
   def perform(pipeline_id)
     Ci::Pipeline.find_by(id: pipeline_id)
       .try(:execute_hooks)

app/workers/pipeline_metrics_worker.rb

@@ -2,6 +2,8 @@ class PipelineMetricsWorker
   include Sidekiq::Worker
   include PipelineQueue
+  enqueue_in group: :metrics
+
   def perform(pipeline_id)
     Ci::Pipeline.find_by(id: pipeline_id).try do |pipeline|
       update_metrics_for_active_pipeline(pipeline) if pipeline.active?

app/workers/pipeline_notification_worker.rb

@@ -2,6 +2,8 @@ class PipelineNotificationWorker
   include Sidekiq::Worker
   include PipelineQueue
+  enqueue_in group: :hooks
+
   def perform(pipeline_id, recipients = nil)
     pipeline = Ci::Pipeline.find_by(id: pipeline_id)

app/workers/pipeline_process_worker.rb

@@ -2,6 +2,8 @@ class PipelineProcessWorker
   include Sidekiq::Worker
   include PipelineQueue
+  enqueue_in group: :processing
+
   def perform(pipeline_id)
     Ci::Pipeline.find_by(id: pipeline_id)
       .try(:process!)

app/workers/pipeline_success_worker.rb

@@ -2,6 +2,8 @@ class PipelineSuccessWorker
   include Sidekiq::Worker
   include PipelineQueue
+  enqueue_in group: :processing
+
   def perform(pipeline_id)
     Ci::Pipeline.find_by(id: pipeline_id).try do |pipeline|
       MergeRequests::MergeWhenPipelineSucceedsService

config/sidekiq_queues.yml

@@ -28,6 +28,9 @@
   - [build, 2]
   - [pipeline, 2]
   - [pipeline_processing, 2]
+  - [pipeline_cache, 2]
+  - [pipeline_metrics, 2]
+  - [pipeline_hooks, 2]
   - [gitlab_shell, 2]
   - [email_receiver, 2]
   - [emails_on_push, 2]

spec/workers/expire_pipeline_cache_worker_spec.rb

@@ -43,4 +43,6 @@ describe ExpirePipelineCacheWorker do
       subject.perform(pipeline.id)
     end
   end
+
+  it_behaves_like 'sidekiq worker'
 end

spec/workers/pipeline_hooks_worker_spec.rb

@@ -20,4 +20,6 @@ describe PipelineHooksWorker do
       end
     end
   end
+
+  it_behaves_like 'sidekiq worker'
 end

spec/workers/pipeline_metrics_worker_spec.rb

@@ -47,4 +47,6 @@ describe PipelineMetricsWorker do
       end
     end
   end
+
+  it_behaves_like 'sidekiq worker'
 end

spec/workers/pipeline_notification_worker_spec.rb

@@ -16,4 +16,6 @@ describe PipelineNotificationWorker, :mailer do
       subject.perform(Ci::Pipeline.maximum(:id).to_i.succ)
     end
   end
+
+  it_behaves_like 'sidekiq worker'
 end

spec/workers/pipeline_process_worker_spec.rb

@@ -19,4 +19,6 @@ describe PipelineProcessWorker do
       end
     end
   end
+
+  it_behaves_like 'sidekiq worker'
 end

spec/workers/pipeline_success_worker_spec.rb

@@ -21,4 +21,6 @@ describe PipelineSuccessWorker do
       end
     end
   end
+
+  it_behaves_like 'sidekiq worker'
 end