Technical requirements
To become proficient and practice hands-on examples, it’s required that you have access to an Ubuntu machine, Raspberry Pi, or Mac. Though the process is similar across all variants of Linux, we will be using Ubuntu or Rasbian for the examples in this chapter. While having access to two machines is not essential, it will be useful as we can use one machine for development and the other to observe the deployment of the workload. Also, one machine can have an Edge device node while the other machine can host the Open Horizon Management Hub.