A Linux sysadmin's introduction to cgroups
This is getting a little long in the tooth but I created a few videos and did some tests around cgroups back in 2013-2014. Both these help explain the underpinnings of Docker and I guess Kubernetes now too. Turtles all the way up. I'm just mentioning this since these are still some of my most popular videos and still the core tech under the hood.<p>A personal note here too. cgroups were invented at Google in the early 2000's. If you're using search today, gmail, docs, maps, etc. You're using cgroups. It sounds simple but this tech really powered a whole wave of innovation/startups/projects that almost everyone interacts with on a daily basis. Either through touching a Google service or interacting with anyone using Docker or Kubernetes (running on cgroups/namespaces). Pretty impressive.<p>#14 - Introduction to Linux Control Groups (Cgroups)<p><a href="https://sysadmincasts.com/episodes/14-introduction-to-linux-control-groups-cgroups" rel="nofollow">https://sysadmincasts.com/episodes/14-introduction-to-linux-...</a><p>#24 - Introduction to Containers on Linux using LXC<p><a href="https://sysadmincasts.com/episodes/24-introduction-to-containers-on-linux-using-lxc" rel="nofollow">https://sysadmincasts.com/episodes/24-introduction-to-contai...</a>