Add latest changes from gitlab-org/gitlab@14-0-stable-eev14.0.0-rc42

1 files changed, 41 insertions, 0 deletions

diff --git a/lib/gitlab/background_migration/disable_expiration_policies_linked_to_no_container_images.rb b/lib/gitlab/background_migration/disable_expiration_policies_linked_to_no_container_images.rb
new file mode 100644
index 00000000000..9a88eb8ea06
--- /dev/null
+++ b/lib/gitlab/background_migration/disable_expiration_policies_linked_to_no_container_images.rb
@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module BackgroundMigration
+    BATCH_SIZE = 1000
+
+    # This background migration disables container expiration policies connected
+    # to a project that has no container repositories
+    class DisableExpirationPoliciesLinkedToNoContainerImages
+      # rubocop: disable Style/Documentation
+      class ContainerExpirationPolicy < ActiveRecord::Base
+        include EachBatch
+
+        self.table_name = 'container_expiration_policies'
+      end
+      # rubocop: enable Style/Documentation
+
+      def perform(from_id, to_id)
+        ContainerExpirationPolicy.where(enabled: true, project_id: from_id..to_id).each_batch(of: BATCH_SIZE) do |batch|
+          sql = <<-SQL
+            WITH batched_relation AS #{Gitlab::Database::AsWithMaterialized.materialized_if_supported} (#{batch.select(:project_id).limit(BATCH_SIZE).to_sql})
+            UPDATE container_expiration_policies
+            SET enabled = FALSE
+            FROM batched_relation
+            WHERE container_expiration_policies.project_id = batched_relation.project_id
+            AND NOT EXISTS (SELECT 1 FROM "container_repositories" WHERE container_repositories.project_id = container_expiration_policies.project_id)
+          SQL
+          execute(sql)
+        end
+      end
+
+      private
+
+      def execute(sql)
+        ActiveRecord::Base
+          .connection
+          .execute(sql)
+      end
+    end
+  end
+end