For providing a high availability for a service which isn’t high available by design often results in a few hours of headaches before you can solve it. I had the same issue. The situation was a cloud service

In this guide we are setting up Grafana in a Kubernetes cluster to use OAuth2 based authorization. First of all you need to have a running Kubernetes cluster and helm installed and configured. If you do

I recently searched for a solution to su into a user which is only used for an application without entering a password. I normally create an application user without any password because that user never

In this post I want to give some tips and hints for securing a linux server. Keep in mind that everybody have a different definition of security and most you will have a different setup. This guide does