This iocage plugin can be used to create a FreeBSD jail with a running instance of RabbitMQ.
A single administrative user (admin) is created.
The RabbitMQ Management plugin is enabled, allowing a web-based interface to manage the RabbitMQ instance.
For standalone (FrreBSD) installations, first fetch the JSON descriptor for the plugin:
fetch https://raw.githubusercontent.com/fadushin/iocage-plugin-rabbitmq/<branch>/rabbitmq.json
where <branch> is the version you want (e.g., 13.1-RELEASE).
And then install the plugin via iocage:
iocage fetch -P ./rabbitmq.json --name <name>
where <name> is a jail name of your choosing (rabbitmq will be used if no name is specified).