1 files changed, 19 insertions, 0 deletions
diff --git a/config/initializers/direct_upload_support.rb b/config/initializers/direct_upload_support.rb
new file mode 100644
index 00000000000..32fc8c8bc69
--- /dev/null
+++ b/config/initializers/direct_upload_support.rb
@@ -0,0 +1,19 @@
+class DirectUploadsValidator
+  SUPPORTED_DIRECT_UPLOAD_PROVIDERS = %w(Google AWS).freeze
+
+  ValidationError = Class.new(StandardError)
+
+  def verify!(object_store)
+    return unless object_store.enabled
+    return unless object_store.direct_upload
+    return if SUPPORTED_DIRECT_UPLOAD_PROVIDERS.include?(object_store.connection&.provider.to_s)
+
+    raise ValidationError, "Only #{SUPPORTED_DIRECT_UPLOAD_PROVIDERS.join(',')} are supported as a object storage provider when 'direct_upload' is used"
+  end
+end
+
+DirectUploadsValidator.new.tap do |validator|
+  [Gitlab.config.artifacts, Gitlab.config.uploads, Gitlab.config.lfs].each do |uploader|
+    validator.verify!(uploader.object_store)
+  end
+end