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Kubernetes Pod Warning: 1 node(s) had volume node affinity conflict

0. If you didn’t find the solution in other answers… In our case the error happened on a AWS EKS cluster freshly provisioned with Pulumi (see full source here). The error drove me nuts, since I di...

How to auto connect bluetooth device after Ubuntu Login

After installing Ubuntu 18.04 on my macbook, bluetooth did not worked out of the box. Wasting hours after hours finally I could managed to get bluetooth working. Problem: I paired my bluetooth spe...

The true cost of Kubernetes: People, Time and Productivity

Kubernetes is a proven technology for container orchestration and is a great tool for running resilient applications, but the true cost is often underestimated. Our comparison explored the opportun...

Setup Kubernetes Cluster using K3S, MetalLB, LetsEncrypt on Bare Metal

Setup K3S Cluster By default Rancher K3S comes with Traefik 1.7. We will setup K3S without Traefik ingress in this tutorial. Execute below command on master node 1. curl -sfL https://get.k3s...