MQTT Mosquitto in a Docker Container

Run a mosquitto container.

More:

• Configuration guide.
• http://www.steves-internet-guide.com/running-the-mosquitto-mqtt-broker-in-docker-beginners-guide/
• https://www.homeautomationguy.io/blog/docker-tips/configuring-the-mosquitto-mqtt-docker-container-for-use-with-home-assistant
• https://medium.com/@tomer.klein/docker-compose-and-mosquitto-mqtt-simplifying-broker-deployment-7aaf469c07ee