We look into the Ceph scrubbing process, how it works, what to expect when something goes wrong. Some techniques to handle issues and work around them. We also talk about the difference between deep scrubbing and normal scrubbing. Last but not least we talk about filesystem scrubbing.
Shutting down a java application gracefully is required to handle java scaling in kubernetes. Shutdown is handled via a hook in java and I’m doing an live coding example where I add code to wait until process is done. Please follow me on twitter Tweets by kalaspuffar Learn the basics of Java programming and software…
We go through how to manually install a Ceph cluster. We will add Object storage devices and play around with Rados. Rados (Reliable autonomic distributed object storage) is a great way to store data in a secure and efficient way. Adding storage When the cluster is up and running and all monitors are in qourum…
We solve the day 13 challenges for the Advent of Code. Please follow me on twitter Tweets by kalaspuffar Outro music: Sanaas Scylla
We look into the swagger generator in the swagger codegen cli, in order to generate our own little simple java rest web server. Git repository: https://github.com/kalaspuffar/CustomTemplate Please follow me on twitter Tweets by kalaspuffar A good starting point is an eBook: A Beginner’s Guide to Code Generation for REST APIs (https://gumroad.com/a/188920947) Leave a comment, like…
I’m trying to solve all the Advent of Code puzzles in this video series.
We are looking into installing Redhat 9 without any interaction using Kickstart. Kickstart is a tooling that gives you configuration options to prepare your system and manage the installation flow.