k8s

This is a short note on how to install metrics-server using Helm on my k8s cluster. $ kubectl version Client Version: v1.29.3 Kustomize Version: v5.0.4-0.20230601165947-6ce0bf390ce3 Server Version: v1.29.3 $ helm version --short v3.14.4+g81c902a Before we can install the chart, we will need to add the metrics-server repo to Helm. $ helm repo add metrics-server https://kubernetes-sigs.github.io/metrics-server/ Update the repo: $ helm repo update Hang tight while we grab the latest from your chart repositories....

We all know that the content of SSL CRT and KEY is a long string of characters broken by new line characters. If we want to use those SSL .crt and .key files with Kubernetes as a TLS secret, they required to be encoded as base64 and be in one-line. How to do this? Well, there are at least two ways. The first one is my favorite: $ base64 -w0 drone....