Raspberry Pi
Upgrading RaspiOS to arm64 on Raspberry Pi
2 min readCan you upgrade your Raspberry Pi 4-powered k3s cluster to arm64 without rebuilding everything? The short answer is no. This guide explores the challenges and considerations for …
Using NodePort with Multiple Replicas in k3s on Raspberry Pi
3 min readLearn how to use NodePort with multiple replicas in k3s on Raspberry Pi, including deployment and scaling. This guide will help you understand how NodePort services work with …
Setting Up a Private Docker Registry in k3s on Raspberry Pi
2 min readLearn how to set up a private Docker registry within a k3s cluster on Raspberry Pi, ensuring secure and efficient deployment of your own applications.
Deploying a Phoenix Server on Raspberry Pi with k3s
2 min readLearn how to deploy a Phoenix server on Raspberry Pi using k3s and Docker, from app creation to Kubernetes deployment. This guide provides detailed steps for setting up your …
How to fix LVM Device /dev/sdb excluded by a filter.
1 min readWhen creating a new PV device using a previously partitioned disk, you may see the following error message. pi@raspberry:~/ $ sudo pvcreate /dev/sdb Device /dev/sda excluded by a …