Since RabbitMQ 3.9 [1] journald logging support has been implemented As we use journald logging for most of the services and aim to make it a standard, switching rabbitmq to journald follows this goal and deployment unification [1] https://github.com/rabbitmq/rabbitmq-server/pull/2940 Depends-On: https://review.opendev.org/c/openstack/openstack-ansible-rabbitmq_server/+/826446/ Change-Id: I86462f8279ebb5dc28e92fc8440cc0ab26f0759d