1 files changed, 5 insertions, 0 deletions
diff --git a/lib/gitlab/database/load_balancing/primary_host.rb b/lib/gitlab/database/load_balancing/primary_host.rb
index 7070cc54d4b..fb52b384ddb 100644
--- a/lib/gitlab/database/load_balancing/primary_host.rb
+++ b/lib/gitlab/database/load_balancing/primary_host.rb
@@ -49,6 +49,11 @@ module Gitlab
         end
 
         def offline!
+          ::Gitlab::Database::LoadBalancing::Logger.warn(
+            event: :host_offline,
+            message: 'Marking primary host as offline'
+          )
+
           nil
         end