I will be giving two talks about OpenHPC in the next weeks. The first talk will be at DevConf.cz 2018: OpenHPC Introduction
The other talk will be at the CentOS Dojo in Brussels.
I hope I will be able to demonstrate my two node HPC system based on Raspberry Pis and it definitely will be about OpenHPC's building blocks:
And the results:
Come to one of my talks and you will able to build your OpenHPC engineer from the available building blocks.