Hello guys, I want to learn beginner to advance guide to DevOps and CI/CD of Gitlab. There are bunch of masterclass and other online resources --- and of course I joined Rancher Users (even if technically, I joined to be part of the community) to learn Docker, containers and deployments in general with rancher, but I want to ask your opinion suggestions about this or what are your recommended online course or ways to learn. Thank you! (a simple respect for a newbie like me tysm!)