Monitor your Raspberry Pi cluster with Prometheus

It is important to monitor remote servers to make sure you are not running out of compute resource/memory or disk space. It's even more important on a Raspberry Pi cluster where your resources are especially limited. A full SD card can knock a Raspberry Pi off your network or prevent services from working.

My Raspberry Pi collection - ready for Docker and Kubernetes tutorial writing.

Morning coffee with the OpenFaaS CLI

This is a short blog post that you can follow along with while sipping your morning brew. I'll show you how to create, build, deploy and invoke a brand new function with one of the supported language templates. We'll use the CLI for every part of the workflow.

What is OpenFaas?

OpenFaaS is a framework for packaging code, binaries or containers as Serverless functions on any platform - Windows or Linux. Visit website


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