K3S on the 8GB Raspberry Pi 4 with Docker-CE

04 Jul 2020 - Less than 1 minute read

I finally managed to fix the issue I was having with K3S on the Raspberry Pi 4. Turns out, there is an issue with how Docker does IP configurations.

Long story short, here are a few github issues you should look at if you want to dig in.

1. Networking Issues on Raspbian
2. kube-proxy currently incompatible with iptables >= 1.8
3. prometheus operator fails to start

Finally, following carlosedp’s github repo on cluster-monitoring worked, and my Raspberry Pi Bramble is up and running. Now, onto do something with it. I am not sure what!