How-To Geek on MSN

I turned my drawer full of "useless" Raspberry Pis into a powerful Docker Swarm cluster

Docker Swarm on Raspberry Pi is easier than you think.
ZDNet

Raspberry Pi and Docker: Tiny $35 computer gets major new release of HypriotOS

The Raspberry Pi computer may only cost $35, but it's also extremely versatile: suited to learning to code, building appliances, and even running Docker containers. By automating the creation and ...