Advent of Code 2022 – Day 8
I'm trying to solve all the Advent of Code puzzles in this video series.
We look into high availability using Heartbeat and DRBD. Heartbeat is a software to monitor and failover when a machine is unresponsive and DRBD can help you replicate data between machines making your setup highly available. This solution can help you doing maintenance work without downtime.
I found out today that the java -version command doesn’t work as I expected and there is actually a lot more to this simple command than you think at first glance.
I’m trying to solve all the Advent of Code puzzles in this video series.
We look into how to setup an activity that changes language of your android application.
We look into how to setup Sonatype Nexus in order to proxy downloads of debian packages or docker images. All by using the S3 interface of Ceph RadosGW. I will talk about the challanges I faced when setting up the RGW and pushing docker images. Not the best solution for my use-case but it might…
We implement a simple REST web server using pure java. Both with socket server and using the HTTP server implementation currently in Java.