mqtt-demo

Demo of using the Mosquitto MQTT broker and a subscriber application to forward messages to IBM Cloudant

Sequence diagram

Build and deploy the mosquitto broker

To build your own mosquitto MQTT broker container image and deploy it on IBM Code Engine, follow the steps documented in the mosquitto folder of this repo.

Deploy the subscriber app

Likewise there are instructions to deploy the Python subscriber app on IBM Code Engine in the subscriber folder of this repo.

Publish message

Finally, there's a sample publisher app, that publishes messages on the mosquitto broker. Use the publisher folder of this repo.