openstack-manuals/doc/config-reference/source/tables/ceilometer-amqp.rst

Description of AMQP configuration options

Configuration option = Default value	Description
[DEFAULT]
control_exchange = openstack	(String) The default exchange under which topics are scoped. May be overridden by an exchange name specified in the transport_url option.
transport_url = None	(String) A URL representing the messaging driver to use and its full configuration.