1 files changed, 34 insertions, 0 deletions
diff --git a/app/workers/projects/post_creation_worker.rb b/app/workers/projects/post_creation_worker.rb
new file mode 100644
index 00000000000..2ca62e582b6
--- /dev/null
+++ b/app/workers/projects/post_creation_worker.rb
@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+module Projects
+  class PostCreationWorker
+    include ApplicationWorker
+
+    feature_category :source_code_management
+    idempotent!
+
+    def perform(project_id)
+      project = Project.find_by_id(project_id)
+
+      return unless project
+
+      create_prometheus_service(project)
+    end
+
+    private
+
+    def create_prometheus_service(project)
+      service = project.find_or_initialize_service(::PrometheusService.to_param)
+
+      # If the service has already been inserted in the database, that
+      # means it came from a template, and there's nothing more to do.
+      return if service.persisted?
+
+      return unless service.prometheus_available?
+
+      service.save!
+    rescue ActiveRecord::RecordInvalid => e
+      Gitlab::ErrorTracking.track_exception(e, extra: { project_id: project.id })
+    end
+  end
+end