So, who is going to run a solar-powered k8s cluster based on a bunch of Raspberry Pi 4's and host something more significant?
In my day job I'm a .net and react guy and I made a proof of concept for a next version of a possible product (tech preview, to show the people that their estimates were just insane - on the high side) on a pi 4, running in .net core on manjaro on my pi4.. this is a fairly intensive thing, using signalR with lots of messaging going on and cpu usage is ~10% at peak...
So.. my next task will be to run that on solar too :D
We ran the web on pentiums, a Pi - especially the 4 - should be able to do this without problems.