The IP address or hostname of the MQTT broker.
An optional password required to authenticate with the MQTT broker.
The port that MQTT is running on.
The quality of service to send message at. Should be 0-2.
The base text to be used as a topic for communicating over MQTT. Allows other services or multiple, independent W.I.S.E. instances to be run on the same broker without collisions. Must not include '/'.
An optional username required to authenticate with the MQTT broker.
The verbosity of log messages to output.
Details for connecting to an MQTT broker. Can be used by W.I.S.E. for communicating status messages, Builder and Manager for sharing files and starting jobs, and the API for listening for job updates.