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-rw-r--r--lib/gitlab/current_settings.rb5
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/gitlab/current_settings.rb b/lib/gitlab/current_settings.rb
index e66e7768f2b..a6b2f14521c 100644
--- a/lib/gitlab/current_settings.rb
+++ b/lib/gitlab/current_settings.rb
@@ -41,8 +41,11 @@ module Gitlab
private
def connect_to_db?
+ # When the DBMS is not available, an exception (e.g. PG::ConnectionBad) is raised
+ active_db_connection = ActiveRecord::Base.connection.active? rescue false
+
ENV['USE_DB'] != 'false' &&
- ActiveRecord::Base.connection_pool.active_connection? &&
+ active_db_connection &&
ActiveRecord::Base.connection.table_exists?('application_settings')
rescue ActiveRecord::NoDatabaseError