A number of currently implemented roles use parametrised handler names, which technically does not work properly in case of Ansible 1.9.x, and in case of Ansible 2.x at all. The reason this was used is in order to support reusable roles that want to be able to restart individual services.

Since this approach is no longer possible, it would be necessary to get rid of those handlers, and ensure the services are restarted in some other way.

The following should be done:

• Update role wsgi_website.
• Remove parametrised handler for restarting the service, and replace it with appropriate equivalent.
• Handler might need to be replaced either with a conditional task, or maybe a list of services to restart could be assembled instead for being taken care of by a single handler.
• Update documentation if it mentions at any point handler for restarting the service.