They’re fanless and low-power, which was the primary draw to going this route. I run a Kubernetes cluster on them, including a few personal websites (Nginx+Python+Django), PostgreSQL, Sonarr, Calibre, SSH (occasionally) and every once in a while, an OpenArena server :-)
I did a 4 node Pi4 kubernetes cluster for about 5 years. The learning experience was priceless. I think most notable was learning to do proper multiarch container builds to support arm and x86_64. That being said, about half a year ago I decided to try condensing it all into two n100 nuc-like clones and keep one pi as the controller. For me and my apps and use cases there was no going back. Performance gains were substantial and in this regard I think I was hobbling myself after the educational aspect plateaued.
Actually, as a web guy, I find the ARM architecture to be more than sufficient. Most of the stuff I build is memory heavy and CPU light, so the Pi is great for this stuff.
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Seven Raspberry Pi 4’s and one Pi Zero, mounted on some tile “shelves” inside some IKEA furniture.
What do you do on that many pi’s that could not be done easier on 1 x86 box?
They’re fanless and low-power, which was the primary draw to going this route. I run a Kubernetes cluster on them, including a few personal websites (Nginx+Python+Django), PostgreSQL, Sonarr, Calibre, SSH (occasionally) and every once in a while, an OpenArena server :-)
I did a 4 node Pi4 kubernetes cluster for about 5 years. The learning experience was priceless. I think most notable was learning to do proper multiarch container builds to support arm and x86_64. That being said, about half a year ago I decided to try condensing it all into two n100 nuc-like clones and keep one pi as the controller. For me and my apps and use cases there was no going back. Performance gains were substantial and in this regard I think I was hobbling myself after the educational aspect plateaued.
Actually, as a web guy, I find the ARM architecture to be more than sufficient. Most of the stuff I build is memory heavy and CPU light, so the Pi is great for this stuff.
Except the Pi doesn’t have much memory.
Each Pi 4 has 8GB of RAM. With six devices, that’s 48GB to play with. More than enough for my needs.