Change record status: 
Project: 
Introduced in branch: 
8.0.x
Introduced in version: 
Description: 

$GLOBALS['conf']['container_service_providers'] has been replaced with a setting. If you were adding a service provider using this method in settings.php you need to change from:

$GLOBALS['conf']['container_service_providers']['something'] = '\Drupal\ServiceClass\Example';

to:

$settings['container_service_providers']['something'] = '\Drupal\ServiceClass\Example';

Note this feature remains completely undocumented.

Impacts: 
Module developers