If you ever dreamed of a Raspberry IOT server with backup to Dropbox and secure remote access from everywhere through your own VPN, all based on Docker containers, you have to watch this video. We will: – Install Docker with many containers like Mosquitto, Node-Red, Grafana, influxDB, Postgres, Portainer, and Adminer – Increase the live expectancy of your SD card by disabling swapping and by installing log2ram – Automatically backup all valuable data to the cloud, in our case, to Dropbox – Setup PiVPN to remotely and securely access our home network from anywhere in the world – Besides that, you will learn a lot of useful things about Docker containers