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

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

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

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

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

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

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

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

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 look into the Ceph Rook orchestrator that is the pre-cursor to the Ceph admin tooling. This installtion uses an Kubernetes installation in order to deploy a cluster and scale it up and down. Sadly the Ceph GUI don’t have much control so all changes are done with Kubernetes manifests from the command line.

I aquired a Dell R420 which will not fit in my rack at all but I guess now that I have it I need to do something with it. There is quite some power in it but not efficient power.

I talk about some maintainance I had to do recently where we switched the public network of our monitors, removed the cache tier and remove massive amount of objects and all the problems we encountered and handled.