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changelogs/unreleased/7003-fail-to-start-server-without-ar-connection.yml

+---
+title: Refuse to start web server without a working ActiveRecord connection
+merge_request: 25160
+author:
+type: other

config/initializers/active_record_lifecycle.rb

@@ -14,7 +14,7 @@ end
 
 if defined?(ActiveRecord::Base) && Gitlab::Runtime.web_server?
   Gitlab::Cluster::LifecycleEvents.on_before_fork do
-    raise 'ActiveRecord connection not established. Unable to start.' unless GitLab::Database.exists?
+    raise 'ActiveRecord connection not established. Unable to start.' unless Gitlab::Database.exists?
   end
 end