Advent of Code 2020 – Day 4

We will walk through the process of manually installing a Ceph cluster. This gives you a better overview of how Ceph works, and we will discuss different concepts used when running a cluster. Fetching software. First of I want to check that I have all the latest packages in my debian system. apt update apt…

Using Keycloak we look into web authentication and how to setup a standard OpenID flow. Then we go one step further and look into using an Quarkus application and authentication through OpenID using Keycloak. Last but not least we configure a required role for one endpoint in our application via Keycloak to see that we…

We solve todays challange at the advent of code 2020. Come join and have some fun.

We will look into how to use test-driven development in order to write code. I go through the process I use in order to create self-documenting code. The code should be able to validate itself and ensure that the thing you want it to handle it should handle.

I’ve looked into diskprediction. I think it’s an interesting way to figure out the state of your hardware by running a scikit learn model over your statistical data from S.M.A.R.T.

I’m trying to solve all the Advent of Code puzzles in this video series.