Advent of Code 2023 – Day 13

We look at creating a WordPress Plugin and what is required for it showing up on wordpress.org and getting through the review process. I made it and found some things to look out for and things that can make the process smoother.

We look into Ceph encryption in a cluster where each OSD can be encrypted and the keys store externally in order to ensure data integrity and safety.

We look into building Ceph from source. A build of Ceph is built from Github code using normal tooling. But I need to build my own packages as there is no new packages built for the Raspberry PI arm processor. There are quite some challenges and interesting things to keep in mind when building Ceph…

We look into how to create an application parsing different documents with embedded content in order to extract text and images.

We set up a simple Polymer 3.0 element and then transform it to use lit-html

We are in our new linux environment and create some more packages. Less – read files gzip – for compression iproute – to change network device configuration make – a build system libpipeline – to give piping functionallity man-db – the manual database.